.get-started-head {
  padding: 54px 0 42px;
  text-align: left;
}

.get-started-head h1 {
  color: color-mix(in srgb, var(--ink) 78%, white);
  font-family: var(--f-body);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 400;
  letter-spacing: -.035em;
}

.get-started-section {
  margin-bottom: 0;
  padding: 38px 0 42px;
  border-top: 1px solid var(--line);
}

.get-started-section-head {
  margin-bottom: 1.5rem;
}

.get-started-section-head h2 {
  margin: 0 0 12px;
  color: color-mix(in srgb, var(--ink) 78%, white);
  font-family: var(--f-body);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -.025em;
}

.get-started-section-head p {
  margin: 0;
  max-width: none;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.7;
}

.overview-workflow {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.overview-scroll { overflow-x: auto; }

.overview-track.overview-track-single {
  min-width: 1080px;
  padding: 22px;
}

.overview-lane {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  align-items: stretch;
  border-bottom: 1px solid var(--line);
}

.overview-lane-label {
  display: flex;
  align-items: center;
  padding: 18px;
  border-right: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--f-display);
  font-size: .92rem;
  font-weight: 700;
}

.overview-track {
  display: flex;
  min-width: 920px;
  align-items: center;
  padding: 18px;
}

.overview-lane:nth-child(2) .overview-track {
  min-width: 700px;
}

.overview-node {
  display: flex;
  min-width: 116px;
  min-height: 82px;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  padding: 12px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface2);
  text-align: center;
}

.overview-node strong {
  font-family: var(--f-display);
  font-size: .82rem;
  line-height: 1.25;
}

.overview-node small {
  color: var(--muted);
  font-size: .66rem;
  line-height: 1.3;
}

.overview-node-user {
  border-color: color-mix(in srgb, var(--good) 55%, var(--line));
  background: color-mix(in srgb, var(--good) 11%, var(--surface));
}

.overview-arrow {
  position: relative;
  width: 20px;
  height: 2px;
  flex: 0 0 20px;
  background: var(--muted);
}

.overview-arrow::after {
  position: absolute;
  top: 50%;
  right: -1px;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid var(--muted);
  content: "";
  transform: translateY(-50%);
}

.overview-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 0 22px 16px;
  color: var(--muted);
  font-size: .72rem;
}

.overview-legend span { display: inline-flex; align-items: center; gap: 6px; }
.overview-legend i { width: 10px; height: 10px; border: 1px solid var(--line); border-radius: 3px; background: var(--surface2); }
.overview-legend .legend-user { border-color: color-mix(in srgb, var(--good) 55%, var(--line)); background: color-mix(in srgb, var(--good) 18%, var(--surface)); }

.workflow-scroll {
  margin-bottom: 2rem;
  overflow-x: auto;
  border-radius: 26px;
  scrollbar-color: var(--line) transparent;
}

.workflow-diagram {
  display: grid;
  grid-template-columns:
    minmax(90px, .8fr) 24px
    minmax(125px, 1fr) 24px
    minmax(135px, 1.08fr) 24px
    minmax(115px, .92fr) 24px
    minmax(130px, 1.04fr) 24px
    minmax(140px, 1.08fr) 24px
    minmax(112px, .9fr);
  grid-template-rows: auto 34px minmax(176px, auto);
  min-width: 1040px;
  padding: 22px 24px 30px;
  border: 1px solid var(--ink);
  border-radius: 26px;
  background: var(--surface);
}

.workflow-step {
  grid-row: 3;
  display: flex;
  min-width: 0;
  min-height: 148px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  padding: 14px 10px;
  border: 1px solid var(--line);
  border-radius: 17px;
  text-align: center;
}

.workflow-step strong {
  font-family: var(--f-display);
  font-size: .94rem;
  line-height: 1.25;
}

.workflow-step small,
.workflow-reference small {
  display: block;
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.35;
}

.workflow-source,
.workflow-output {
  border-color: transparent;
  background: transparent;
}

.workflow-key {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: var(--accent-soft);
}

.workflow-system {
  background: color-mix(in srgb, var(--surface2) 72%, var(--surface));
}

.workflow-output strong {
  color: var(--accent);
}

.workflow-icon {
  width: 48px;
  height: 48px;
  color: var(--accent);
}

.workflow-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.graph-icon {
  color: var(--sky);
}

.step-corpus { grid-column: 1; }
.arrow-1 { grid-column: 2; }
.step-method { grid-column: 3; }
.arrow-2 { grid-column: 4; }
.step-kg { grid-column: 5; }
.arrow-3 { grid-column: 6; }
.step-loader { grid-column: 7; }
.arrow-4 { grid-column: 8; }
.step-model { grid-column: 9; }
.arrow-5 { grid-column: 10; }
.step-evaluator { grid-column: 11; }
.arrow-6 { grid-column: 12; }
.step-leaderboard { grid-column: 13; }

.flow-arrow {
  position: relative;
  grid-row: 3;
  align-self: center;
  height: 2px;
  background: var(--ink);
}

.flow-arrow::after {
  position: absolute;
  top: 50%;
  right: -1px;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid var(--ink);
  content: "";
  transform: translateY(-50%);
}

.workflow-reference {
  grid-column: 7;
  grid-row: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: left;
}

.workflow-reference strong {
  font-size: .86rem;
}

.reference-check {
  color: var(--good);
  font-size: 1.1rem;
  font-weight: 700;
}

.reference-arrow {
  position: relative;
  grid-column: 7;
  grid-row: 2;
  justify-self: center;
  width: 2px;
  height: 27px;
  background: var(--ink);
}

.reference-arrow::after {
  position: absolute;
  bottom: -1px;
  left: 50%;
  width: 0;
  height: 0;
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  border-top: 7px solid var(--ink);
  content: "";
  transform: translateX(-50%);
}

.python-note {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 1.05rem;
}

.install-table {
  display: grid;
  gap: 5px;
}

.install-row {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 5px;
}

.install-label {
  display: flex;
  align-items: center;
  padding: 12px 10px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  font-size: 1rem;
}

.install-value {
  min-width: 0;
}

.install-table .seg {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  width: 100%;
  gap: 5px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.install-table .seg span,
.fixed-option {
  display: block;
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  background: #f0f1f4;
  color: var(--muted);
  font-size: 1rem;
  text-align: left;
}

.install-table .seg input:checked + span {
  background: var(--accent);
  color: var(--accent-ink);
}

.install-hint {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: .78rem;
}

.command-row {
  margin-top: 2px;
}

.environment-command-row {
  margin-bottom: 18px;
}

.command-row .install-label {
  border-left-color: var(--ink);
}

.light-command {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line);
  background: #f5f6f7;
}

.light-command button {
  position: absolute;
  z-index: 1;
  top: 9px;
  right: 10px;
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  color: var(--muted);
  cursor: pointer;
  font-size: .72rem;
}

.light-command pre {
  margin: 0;
  padding: 20px 78px 20px 20px;
  overflow-x: auto;
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: .84rem;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.verification {
  margin-top: 28px;
}

.verification h3 {
  margin-bottom: 6px;
  font-family: var(--f-body);
  font-size: 1.35rem;
  font-weight: 500;
}

.verification > p {
  margin-bottom: 12px;
  color: var(--muted);
}

.requirements-list {
  margin: 0;
  padding-left: 28px;
  font-size: 1rem;
  line-height: 1.9;
}

.requirements-coming {
  margin: 14px 0 0;
  color: var(--muted);
  font-style: italic;
}

@media (max-width: 760px) {
  .workflow-scroll {
    margin-inline: -16px;
    padding-inline: 16px;
    border-radius: 0;
  }

  .install-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .install-label {
    padding: 10px 0 6px;
    border-left: 0;
    font-weight: 600;
  }

  .command-row .install-label {
    border-left: 0;
  }
}