:root {
  --bg: #f8faf7;
  --paper: #ffffff;
  --paper-soft: #eef5f1;
  --ink: #0b1114;
  --ink-2: #182228;
  --muted: #526066;
  --muted-2: #718087;
  --line: #d8e3df;
  --line-strong: #bdccc7;
  --teal: #0f766e;
  --teal-dark: #115e59;
  --blue: #2563eb;
  --copper: #a95727;
  --gold: #b7791f;
  --zinc: #3f3f46;
  --shadow: 0 28px 80px rgba(13, 31, 38, 0.12);
  --max: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.055) 1px, transparent 1px) 0 0 / 92px 92px,
    linear-gradient(0deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px) 0 0 / 92px 92px,
    radial-gradient(ellipse at 12% 0%, rgba(183, 121, 31, 0.14), transparent 36%),
    var(--bg);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.68;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(135deg, transparent 0 44%, rgba(15, 118, 110, 0.08) 44% 45%, transparent 45% 100%),
    linear-gradient(25deg, transparent 0 63%, rgba(169, 87, 39, 0.08) 63% 64%, transparent 64% 100%);
  opacity: 0.8;
}

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

button {
  border: 0;
  font: inherit;
}

svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--copper));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(var(--max), calc(100% - 40px));
  margin: 14px auto 0;
  padding: 10px 12px;
  background: rgba(248, 250, 247, 0.88);
  border: 1px solid rgba(216, 227, 223, 0.9);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  transition: background 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(189, 204, 199, 0.98);
  box-shadow: 0 16px 46px rgba(13, 31, 38, 0.09);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 40px;
  height: 40px;
  color: #fff;
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal-dark), #182228 55%, var(--copper));
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 7px;
}

.brand strong {
  display: block;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.15;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.nav-links a,
.nav-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 12px;
  color: var(--muted);
  font-size: 14px;
  border-radius: 7px;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease;
}

.nav-links a:hover,
.nav-action:hover {
  color: var(--ink);
  background: var(--paper-soft);
}

.nav-action {
  gap: 8px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.nav-action svg {
  width: 16px;
  height: 16px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: 56px;
  align-items: center;
  width: min(var(--max), calc(100% - 40px));
  min-height: calc(100vh - 84px);
  margin: 0 auto;
  padding: 70px 0 58px;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.hero h1,
.section-heading h2,
.follow-inner h2 {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-weight: 900;
}

.hero h1 {
  max-width: 720px;
  font-size: 62px;
  line-height: 1.08;
}

.hero-statement {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--ink-2);
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.34;
}

.hero-lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.86;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  font-weight: 800;
  border-radius: 7px;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
}

.button.primary {
  color: #fff;
  background: var(--teal);
  box-shadow: 0 16px 34px rgba(15, 118, 110, 0.22);
}

.button.primary:hover {
  transform: translateY(-2px);
  background: var(--teal-dark);
  box-shadow: 0 18px 42px rgba(15, 118, 110, 0.26);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
}

.button.secondary:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: 0 14px 34px rgba(13, 31, 38, 0.08);
}

.hero-board {
  position: relative;
  margin: 0;
  padding: 14px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(216, 227, 223, 0.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.board-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 4px 12px;
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.2;
}

.ore-map {
  display: block;
  width: 100%;
  height: auto;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.river-line {
  fill: none;
  stroke: rgba(37, 99, 235, 0.42);
  stroke-width: 12;
  stroke-linecap: round;
}

.ore-layer {
  fill: none;
  stroke-linecap: round;
}

.layer-one {
  stroke: rgba(169, 87, 39, 0.48);
  stroke-width: 18;
}

.layer-two {
  stroke: rgba(15, 118, 110, 0.32);
  stroke-width: 14;
}

.value-line {
  fill: none;
  stroke: url("#oreVein");
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 760;
  animation: drawLine 3.8s ease forwards;
}

.map-node circle {
  fill: #fff;
  stroke: var(--teal);
  stroke-width: 3;
  filter: drop-shadow(0 12px 20px rgba(13, 31, 38, 0.14));
}

.map-node.primary circle {
  fill: #f1fbf8;
  stroke: var(--copper);
  stroke-width: 4;
}

.map-node text,
.assay-card text,
.axis-label text {
  fill: var(--ink);
  stroke: none;
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 18px;
  font-weight: 900;
  text-anchor: middle;
}

.assay-card rect {
  fill: rgba(255, 255, 255, 0.9);
  stroke: var(--line-strong);
  stroke-width: 1.2;
}

.assay-card text {
  font-size: 18px;
  text-anchor: start;
}

.axis-label text {
  fill: var(--muted);
  font-family: "Inter", "PingFang SC", sans-serif;
  font-size: 14px;
  font-weight: 800;
  text-anchor: start;
}

.hero-board figcaption {
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 13px;
}

.signal-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(13, 31, 38, 0.07);
}

.signal-strip article {
  min-width: 0;
  padding: 24px 22px;
  background: rgba(255, 255, 255, 0.85);
}

.signal-strip span {
  display: block;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 30px;
  font-weight: 900;
  line-height: 1.1;
}

.signal-strip p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 106px 0 0;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: 46px;
  line-height: 1.2;
}

.archive-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  gap: 16px;
  align-items: stretch;
}

.archive-lead {
  padding: 34px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(24, 34, 40, 0.96), rgba(15, 94, 89, 0.92)),
    var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.archive-lead span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.archive-lead h3 {
  margin: 16px 0 0;
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 34px;
  font-weight: 900;
  line-height: 1.28;
}

.archive-lead p {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  line-height: 1.9;
}

.year-bars {
  display: grid;
  gap: 12px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.year-bars div {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr 58px;
  align-items: center;
  gap: 12px;
  min-height: 38px;
  color: var(--ink);
}

.year-bars div::before {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  height: 12px;
  content: "";
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.year-bars div::after {
  grid-column: 2;
  grid-row: 1;
  width: var(--bar);
  height: 12px;
  content: "";
  background: linear-gradient(90deg, var(--teal), var(--blue), var(--copper));
  border-radius: 999px;
}

.year-bars span,
.year-bars strong {
  position: relative;
  z-index: 1;
  font-size: 14px;
  font-weight: 900;
}

.year-bars strong {
  color: var(--teal-dark);
  text-align: right;
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 1.06fr);
  gap: 32px;
  align-items: stretch;
}

.about-copy {
  padding: 34px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.about-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.92;
}

.about-copy p + p {
  margin-top: 18px;
}

.trait-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.trait-grid article,
.stock-card,
.discipline-steps article,
.voice-grid article {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.trait-grid article {
  padding: 24px;
}

.trait-grid article:hover,
.stock-card:hover,
.discipline-steps article:hover,
.voice-grid article:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: 0 16px 44px rgba(13, 31, 38, 0.08);
}

.trait-grid svg {
  color: var(--teal);
  width: 26px;
  height: 26px;
}

.trait-grid strong {
  display: block;
  margin-top: 18px;
  color: var(--ink);
  font-size: 20px;
}

.trait-grid p,
.stock-card p,
.discipline-steps p,
.voice-grid p,
.panel p,
.discipline-lead p,
.timeline p,
.follow-inner p {
  color: var(--muted);
}

.trait-grid p {
  margin: 10px 0 0;
  font-size: 15px;
}

.system-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 1px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-tabs {
  display: grid;
  align-content: start;
  gap: 1px;
  background: var(--line);
}

.panel-tab {
  min-height: 78px;
  padding: 0 24px;
  color: var(--muted);
  text-align: left;
  background: rgba(255, 255, 255, 0.84);
  cursor: pointer;
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.panel-tab:hover,
.panel-tab.is-active {
  color: var(--ink);
  background: #fff;
}

.panel-tab.is-active {
  box-shadow: inset 4px 0 0 var(--teal);
}

.panel-stage {
  min-height: 382px;
  background:
    linear-gradient(115deg, rgba(15, 118, 110, 0.08), transparent 44%),
    linear-gradient(25deg, rgba(169, 87, 39, 0.08), transparent 52%),
    rgba(255, 255, 255, 0.92);
}

.panel {
  padding: 48px;
}

.panel span,
.discipline-lead span,
.stock-card span,
.voice-grid span {
  display: inline-flex;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  line-height: 1.3;
  text-transform: uppercase;
}

.panel h3,
.discipline-lead h3 {
  max-width: 780px;
  margin: 16px 0 0;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 36px;
  font-weight: 900;
  line-height: 1.26;
}

.panel p,
.discipline-lead p {
  max-width: 780px;
  margin: 22px 0 0;
  font-size: 17px;
  line-height: 1.9;
}

.panel a,
.discipline-lead a,
.timeline a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  color: var(--teal);
  font-weight: 900;
}

.panel a svg,
.discipline-lead a svg,
.timeline a svg {
  width: 16px;
  height: 16px;
}

.universe-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.stock-card {
  display: flex;
  flex-direction: column;
  min-height: 272px;
  padding: 24px;
}

.stock-card.is-featured {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(37, 99, 235, 0.08)),
    rgba(255, 255, 255, 0.88);
}

.stock-card:not(.is-featured) {
  grid-column: span 1;
}

.stock-card h3 {
  margin: 18px 0 0;
  color: var(--ink);
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 26px;
  font-weight: 900;
  line-height: 1.2;
}

.stock-card p {
  margin: 14px 0 0;
  font-size: 15px;
}

.stock-meta {
  display: grid;
  gap: 3px;
  margin-top: auto;
  padding-top: 22px;
}

.stock-meta small {
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 800;
}

.stock-meta strong {
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.45;
}

.discipline-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 16px;
}

.discipline-lead {
  padding: 36px;
  background:
    linear-gradient(135deg, rgba(24, 34, 40, 0.94), rgba(15, 94, 89, 0.9)),
    var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.discipline-lead span,
.discipline-lead h3,
.discipline-lead a {
  color: #fff;
}

.discipline-lead p {
  color: rgba(255, 255, 255, 0.76);
}

.discipline-steps {
  display: grid;
  gap: 12px;
}

.discipline-steps article {
  padding: 24px;
}

.discipline-steps strong {
  display: inline-flex;
  color: var(--copper);
  font-size: 13px;
  font-weight: 900;
}

.discipline-steps h3 {
  margin: 8px 0 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.discipline-steps p {
  margin: 10px 0 0;
  font-size: 15px;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.voice-grid article {
  padding: 26px;
}

.voice-grid p {
  margin: 14px 0 0;
  font-size: 16px;
}

.timeline {
  position: relative;
  display: grid;
  gap: 14px;
}

.timeline::before {
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 150px;
  width: 2px;
  content: "";
  background: var(--line-strong);
}

.timeline article {
  position: relative;
  display: grid;
  grid-template-columns: 120px 58px minmax(0, 1fr);
  align-items: start;
  min-height: 136px;
  padding: 22px 26px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.timeline time {
  color: var(--teal);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.25;
}

.timeline-dot {
  position: relative;
  z-index: 1;
  width: 22px;
  height: 22px;
  margin: 2px auto 0;
  background: #fff;
  border: 5px solid var(--blue);
  border-radius: 50%;
  box-shadow: 0 0 0 7px rgba(37, 99, 235, 0.08);
}

.timeline h3 {
  margin: 0;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.35;
}

.timeline p {
  margin: 10px 0 0;
  font-size: 16px;
}

.timeline a {
  margin-top: 12px;
}

.follow-section {
  padding: 106px 0 68px;
}

.follow-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 42px;
  background:
    linear-gradient(120deg, rgba(15, 118, 110, 0.12), rgba(37, 99, 235, 0.08) 45%, rgba(169, 87, 39, 0.1)),
    rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.follow-inner h2 {
  max-width: 920px;
  font-size: 42px;
  line-height: 1.24;
}

.follow-inner p {
  max-width: 800px;
  margin: 20px 0 0;
  font-size: 16px;
}

.follow-inner .button {
  margin-top: 28px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drawLine {
  from {
    stroke-dashoffset: 760;
  }
  to {
    stroke-dashoffset: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .nav-links {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-top: 2px;
  }

  .hero,
  .about-layout,
  .archive-layout,
  .discipline-layout {
    grid-template-columns: 1fr;
  }

  .hero-board {
    max-width: 760px;
  }

  .signal-strip {
    grid-template-columns: repeat(5, minmax(150px, 1fr));
    overflow-x: auto;
  }

  .universe-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stock-card,
  .stock-card.is-featured,
  .stock-card:not(.is-featured) {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: auto auto;
    width: min(var(--max), calc(100% - 24px));
    gap: 12px;
    margin-top: 10px;
  }

  .brand small,
  .nav-action span {
    display: none;
  }

  .nav-links {
    display: none;
  }

  .nav-action {
    width: 40px;
    padding: 0;
  }

  .hero,
  .section,
  .signal-strip,
  .follow-inner {
    width: min(var(--max), calc(100% - 24px));
  }

  .hero {
    min-height: auto;
    gap: 22px;
    padding: 32px 0 26px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-statement {
    margin-top: 14px;
    font-size: 24px;
  }

  .hero-lead {
    margin-top: 16px;
    font-size: 16px;
    line-height: 1.72;
  }

  .hero-actions {
    margin-top: 22px;
  }

  .hero-board {
    padding: 10px;
  }

  .board-toolbar {
    display: none;
  }

  .hero-board figcaption {
    display: none;
  }

  .signal-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: hidden;
  }

  .signal-strip article:last-child {
    grid-column: 1 / -1;
  }

  .section {
    padding-top: 78px;
  }

  .section-heading h2,
  .follow-inner h2 {
    font-size: 32px;
  }

  .about-copy {
    padding: 24px;
  }

  .archive-lead,
  .year-bars {
    padding: 24px;
  }

  .archive-lead h3 {
    font-size: 28px;
  }

  .year-bars div {
    grid-template-columns: 48px 1fr 44px;
    gap: 9px;
  }

  .trait-grid,
  .voice-grid,
  .universe-grid {
    grid-template-columns: 1fr;
  }

  .system-shell {
    grid-template-columns: 1fr;
  }

  .panel-tabs {
    grid-template-columns: repeat(4, minmax(120px, 1fr));
    overflow-x: auto;
  }

  .panel-tab {
    min-height: 54px;
    padding: 0 16px;
    text-align: center;
  }

  .panel-tab.is-active {
    box-shadow: inset 0 -4px 0 var(--teal);
  }

  .panel {
    padding: 28px;
  }

  .panel h3,
  .discipline-lead h3 {
    font-size: 28px;
  }

  .discipline-lead {
    padding: 28px;
  }

  .timeline::before {
    left: 31px;
  }

  .timeline article {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
    padding: 22px;
  }

  .timeline time {
    grid-column: 1 / -1;
    font-size: 15px;
  }

  .timeline-dot {
    margin: 4px auto 0;
  }

  .follow-section {
    padding-top: 78px;
  }

  .follow-inner {
    padding: 30px 24px;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 36px;
  }

  .hero-statement {
    font-size: 22px;
  }

  .button {
    width: 100%;
  }

  .signal-strip article {
    padding: 20px 18px;
  }
}