.home-hero {
  position: relative;
  padding-top: clamp(34px, 5vw, 72px);
  padding-bottom: clamp(28px, 5vw, 62px);
  overflow-x: clip;
}

.home-hero::before {
  content: "";
  position: absolute;
  top: 8%;
  right: -12%;
  width: min(52vw, 720px);
  aspect-ratio: 1;
  border: 1px solid var(--color-accent-line);
  border-radius: 50%;
  opacity: 0.34;
  pointer-events: none;
}

.hero-bento {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.82fr 0.88fr;
  grid-template-rows: auto auto minmax(170px, auto);
  gap: 14px;
}

.hero-primary,
.hero-fact,
.hero-document {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.hero-primary {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
  min-height: 480px;
  padding: clamp(28px, 5vw, 62px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(135deg, var(--color-accent-soft), var(--color-transparent) 56%),
    var(--color-bg-panel);
}

.hero-primary h1 {
  max-width: 790px;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 6.8vw, 6.2rem);
  line-height: 0.96;
}

.hero-badge {
  width: fit-content;
  max-width: 100%;
  min-height: 34px;
  margin-bottom: 22px;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  overflow: hidden;
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  background: var(--color-bg-deep);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.hero-lead {
  max-width: 740px;
  margin: 22px 0 0;
  font-size: clamp(0.98rem, 1.5vw, 1.1rem);
}

.hero-primary .topic-chips {
  margin-top: 18px;
}

.hero-fact {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--color-bg-panel-2);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast);
}

.hero-fact:hover,
.hero-document:hover {
  transform: translateY(-3px);
  border-color: var(--color-border-strong);
}

.hero-fact-platform {
  grid-column: 3;
  grid-row: 1;
  min-height: 188px;
  background:
    linear-gradient(145deg, var(--color-accent-soft), var(--color-transparent)),
    var(--color-bg-panel-2);
}

.hero-fact-kernel {
  grid-column: 3;
  grid-row: 2;
  min-height: 188px;
  background: var(--color-bg-panel-3);
}

.hero-fact-license {
  grid-column: 1;
  grid-row: 3;
  background: var(--color-bg-panel-2);
}

.hero-fact-rule {
  grid-column: 3;
  grid-row: 3;
  background:
    linear-gradient(145deg, var(--color-yellow-soft), var(--color-transparent)),
    var(--color-bg-panel-2);
}

.hero-cell-label {
  margin-bottom: 24px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.11em;
}

.hero-fact strong {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 2.05rem);
  line-height: 1.1;
}

.hero-fact span {
  margin-top: 8px;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.hero-document {
  position: relative;
  grid-column: 2;
  grid-row: 3;
  min-height: 300px;
  padding: 12px;
  background: var(--color-bg-deep);
}

.home-document-back {
  position: absolute;
  inset: 28px 21px 8px 38px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel-3);
  transform: rotate(2deg);
}

.home-document-window {
  position: relative;
  z-index: 2;
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-panel);
}

.home-window-bar {
  min-height: 34px;
  padding: 0 10px;
  display: grid;
  grid-template-columns: 70px 1fr 70px;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-bg-deep);
  font-family: var(--font-mono);
  font-size: 0.48rem;
}

.home-window-dots {
  display: flex;
  gap: 5px;
}

.home-dot {
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
}

.home-dot-warn {
  background: var(--color-warn);
}

.home-dot-yellow {
  background: var(--color-yellow);
}

.home-dot-success {
  background: var(--color-success);
}

.home-window-state {
  justify-self: end;
  color: var(--color-success);
}

.home-ribbon {
  min-height: 36px;
  padding: 5px 8px;
  display: flex;
  gap: 5px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-panel-2);
}

.home-ribbon span {
  padding: 4px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  background: var(--color-bg-panel);
  font-size: 0.48rem;
}

.home-ribbon .is-current {
  color: var(--color-text);
  border-color: var(--color-warn);
  background: var(--color-warn-dark);
}

.home-document-body {
  height: calc(100% - 70px);
  display: grid;
  grid-template-columns: 72px minmax(170px, 1fr) 84px;
}

.home-review-nav,
.home-platform-rail {
  padding: 10px 7px;
  background: var(--color-bg-deep);
}

.home-review-nav {
  border-right: 1px solid var(--color-border);
}

.home-platform-rail {
  border-left: 1px solid var(--color-border);
}

.home-review-title {
  display: block;
  margin-bottom: 8px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.42rem;
  letter-spacing: 0.08em;
}

.home-review-nav div {
  margin-bottom: 4px;
  padding: 5px;
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: var(--radius-xs);
  color: var(--color-text-muted);
  font-size: 0.44rem;
}

.home-review-nav div.is-current {
  color: var(--color-text);
  background: var(--color-bg-panel-2);
}

.home-review-nav b {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.38rem;
}

.home-document-page {
  position: relative;
  padding: 10px 11px;
  overflow: hidden;
  background:
    linear-gradient(var(--color-grid) 1px, var(--color-transparent) 1px),
    var(--color-bg-panel);
  background-size: 100% 22px, auto;
}

.home-doc-kicker {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.4rem;
}

.home-document-page h2 {
  margin: 4px 0;
  font-size: 0.88rem;
}

.home-document-page p {
  margin-bottom: 6px;
  font-size: 0.43rem;
  line-height: 1.5;
}

.home-client-line {
  position: relative;
  z-index: 2;
  margin-top: 5px;
  padding: 5px 6px;
  display: grid;
  grid-template-columns: 1fr auto 8px;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-bg-deep);
}

.home-client-line strong {
  font-family: var(--font-mono);
  font-size: 0.41rem;
}

.home-client-line span {
  color: var(--color-text-faint);
  font-size: 0.36rem;
}

.home-node {
  width: 7px;
  height: 7px;
  display: block;
  flex-shrink: 0;
  border-radius: 50%;
}

.home-node-accent {
  background: var(--color-accent);
}

.home-node-warn {
  background: var(--color-warn);
}

.home-node-yellow {
  background: var(--color-yellow);
}

.home-config-line {
  margin-top: 6px;
  padding: 5px 6px;
  border-left: 2px solid var(--color-accent-dark);
  color: var(--color-text-muted);
  background: var(--color-bg-deep);
  font-family: var(--font-mono);
  font-size: 0.37rem;
}

.home-config-line span {
  color: var(--color-accent);
}

.home-config-line b {
  color: var(--color-yellow);
}

.home-route-map {
  position: absolute;
  z-index: 1;
  right: -12px;
  bottom: 22px;
  width: 96px;
  height: 126px;
  opacity: 0.74;
}

.home-route-map path {
  fill: none;
  stroke-width: 2;
  stroke-dasharray: 4 4;
}

.home-route-accent {
  stroke: var(--color-accent);
}

.home-route-warn {
  stroke: var(--color-warn);
}

.home-route-yellow {
  stroke: var(--color-yellow);
}

.home-target {
  position: relative;
  margin-bottom: 6px;
  padding: 5px 4px 5px 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-bg-panel-2);
}

.home-target::before {
  content: "";
  position: absolute;
  top: 9px;
  left: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.home-target.target-accent::before {
  background: var(--color-accent);
}

.home-target.target-warn::before {
  background: var(--color-warn);
}

.home-target.target-yellow::before {
  background: var(--color-yellow);
}

.home-target strong,
.home-target span {
  display: block;
}

.home-target strong {
  font-family: var(--font-mono);
  font-size: 0.4rem;
}

.home-target span {
  color: var(--color-text-faint);
  font-size: 0.34rem;
}

.home-protocols {
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.34rem;
  line-height: 1.7;
}

.home-status {
  padding-top: 8px;
  padding-bottom: 8px;
}

.home-status-bar {
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  color: var(--color-text-muted);
  background: var(--color-bg-deep);
  box-shadow: var(--shadow-soft);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  white-space: nowrap;
}

.home-status-bar span {
  flex: 0 0 auto;
}

.home-status-bar b {
  margin-right: 6px;
  color: var(--color-accent);
}

.home-downloads {
  position: relative;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.platform-card {
  grid-column: span 2;
  min-height: 320px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-soft);
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background-color var(--transition-fast);
}

.platform-card:nth-child(2),
.platform-card:nth-child(4) {
  background: var(--color-bg-panel-2);
}

.platform-card-wide {
  grid-column: span 3;
}

.platform-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent-dark);
  background: var(--color-bg-panel-2);
}

.platform-card-head {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.platform-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

.platform-icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.platform-index {
  display: block;
  margin-bottom: 3px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.61rem;
  letter-spacing: 0.08em;
}

.platform-card h3 {
  margin-bottom: 0;
}

.platform-card p {
  flex: 1;
  font-size: 0.88rem;
}

.platform-card .button {
  align-self: flex-start;
}

.section-link-row {
  margin-top: 24px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-link-row p {
  margin: 0;
  font-size: 0.88rem;
}

.section-link-row a {
  flex-shrink: 0;
}

.home-features {
  background:
    linear-gradient(90deg, var(--color-transparent), var(--color-panel-muted), var(--color-transparent));
}

.feature-workbench {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr) 220px;
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-panel);
}

.feature-index {
  padding: 20px 14px;
  border-right: 1px solid var(--color-border);
  background: var(--color-bg-deep);
}

.feature-index-title {
  display: block;
  margin: 0 10px 14px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

.feature-tab {
  width: 100%;
  min-height: 74px;
  margin-bottom: 7px;
  padding: 11px 10px;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 2px 8px;
  align-items: center;
  border: 1px solid var(--color-transparent);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  background: var(--color-transparent);
  cursor: pointer;
  text-align: left;
}

.feature-tab:hover {
  color: var(--color-text);
  background: var(--color-bg-panel);
}

.feature-tab.is-active {
  color: var(--color-text);
  border-color: var(--color-border);
  background: var(--color-bg-panel-2);
  box-shadow: inset 3px 0 0 var(--color-accent);
}

.feature-tab > span {
  grid-row: 1 / 3;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.58rem;
}

.feature-tab strong {
  overflow-wrap: anywhere;
  font-size: 0.83rem;
}

.feature-tab small {
  color: var(--color-text-faint);
  font-size: 0.64rem;
}

.feature-document {
  min-height: 600px;
  padding: clamp(26px, 4vw, 48px);
  background:
    linear-gradient(var(--color-grid) 1px, var(--color-transparent) 1px),
    var(--color-bg-panel);
  background-size: 100% 32px, auto;
}

.feature-panel[hidden] {
  display: none;
}

.feature-panel h3 {
  margin-bottom: 22px;
  font-size: clamp(1.75rem, 3vw, 2.45rem);
}

.feature-panel p {
  font-size: 0.96rem;
  line-height: 1.9;
}

.feature-doc-meta {
  margin-bottom: 18px;
  padding-bottom: 12px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.65rem;
}

.feature-doc-meta span:first-child {
  color: var(--color-accent);
}

.feature-term-row {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
}

.feature-term-row span {
  padding: 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  background: var(--color-bg-deep);
  font-size: 0.68rem;
}

.feature-term-row b {
  display: block;
  margin-bottom: 3px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.feature-rail {
  padding: 23px 16px;
  border-left: 1px solid var(--color-border);
  background: var(--color-bg-deep);
}

.feature-rail-block {
  padding: 16px 4px;
  border-bottom: 1px solid var(--color-border);
}

.feature-rail-block:first-child {
  padding-top: 0;
}

.feature-rail-block:last-child {
  border-bottom: 0;
}

.feature-rail-label {
  display: block;
  margin-bottom: 10px;
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.feature-rail ul {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 7px;
  list-style: none;
}

.feature-rail li {
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  color: var(--color-text-muted);
  background: var(--color-bg-panel-2);
  font-size: 0.74rem;
}

.feature-rail a {
  display: block;
  padding: 8px 0;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(290px, 0.75fr);
  gap: 28px;
  align-items: start;
}

.trust-article {
  padding-right: clamp(0px, 2vw, 24px);
}

.trust-article h3 {
  margin-top: 2.2em;
  padding-top: 1em;
  border-top: 1px solid var(--color-border);
}

.trust-article h3:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.trust-command-panel {
  position: sticky;
  top: 24px;
  padding: 26px;
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, var(--color-accent-soft), var(--color-transparent) 54%),
    var(--color-bg-panel);
  box-shadow: var(--shadow-soft);
}

.trust-panel-label {
  display: block;
  margin-bottom: 14px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

.trust-command-panel p {
  font-size: 0.85rem;
}

.command-box {
  margin: 20px 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-deep);
}

.command-box code {
  display: block;
  padding: 17px;
  overflow-x: auto;
  color: var(--color-yellow);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  white-space: nowrap;
}

.command-box .button {
  width: calc(100% - 16px);
  margin: 0 8px 8px;
}

.source-facts {
  margin: 0 0 22px;
}

.source-facts div {
  padding: 10px 0;
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
}

.source-facts dt {
  color: var(--color-text-faint);
  font-size: 0.72rem;
}

.source-facts dd {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.home-quick-help {
  margin-top: clamp(54px, 8vw, 92px);
  padding-top: clamp(42px, 6vw, 70px);
  border-top: 1px solid var(--color-border);
}

.home-quick-help .faq-answer a {
  color: var(--color-accent);
}

.home-blog {
  background: var(--color-bg-deep);
}

.clipboard-proxy {
  position: fixed;
  left: -100vw;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1100px) {
  .hero-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-primary {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .hero-fact-platform {
    grid-column: 1;
    grid-row: 2;
  }

  .hero-fact-kernel {
    grid-column: 2;
    grid-row: 2;
  }

  .hero-document {
    grid-column: 1 / 3;
    grid-row: 3;
    min-height: 370px;
  }

  .hero-fact-license {
    grid-column: 1;
    grid-row: 4;
    min-height: 170px;
  }

  .hero-fact-rule {
    grid-column: 2;
    grid-row: 4;
    min-height: 170px;
  }

  .platform-card,
  .platform-card-wide {
    grid-column: span 3;
  }

  .feature-workbench {
    grid-template-columns: 210px minmax(0, 1fr);
  }

  .feature-rail {
    grid-column: 1 / 3;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }

  .feature-rail-block {
    padding: 8px 16px;
    border-right: 1px solid var(--color-border);
    border-bottom: 0;
  }

  .feature-rail-block:last-child {
    border-right: 0;
  }
}

@media (max-width: 820px) {
  .hero-primary {
    min-height: auto;
  }

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

  .platform-card,
  .platform-card-wide {
    grid-column: auto;
    min-height: 0;
  }

  .feature-workbench {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-index {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .feature-index-title {
    display: none;
  }

  .feature-tab {
    width: 190px;
    min-width: 190px;
    margin-bottom: 0;
    flex: 0 0 auto;
  }

  .feature-document {
    min-height: 0;
  }

  .feature-rail {
    grid-column: auto;
  }

  .trust-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .trust-command-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .home-hero {
    padding-top: 24px;
  }

  .hero-bento {
    grid-template-columns: minmax(0, 1fr);
    gap: 11px;
  }

  .hero-primary,
  .hero-fact-platform,
  .hero-fact-kernel,
  .hero-document,
  .hero-fact-license,
  .hero-fact-rule {
    grid-column: 1;
    grid-row: auto;
  }

  .hero-primary {
    padding: 25px 20px;
    border-radius: var(--radius-lg);
  }

  .hero-primary h1 {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .hero-fact {
    min-height: 145px;
    border-radius: var(--radius-lg);
  }

  .hero-document {
    min-height: 430px;
    border-radius: var(--radius-lg);
  }

  .home-document-body {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-review-nav,
  .home-platform-rail,
  .home-route-map {
    display: none;
  }

  .home-window-bar {
    grid-template-columns: 60px 1fr;
  }

  .home-window-state {
    display: none;
  }

  .home-document-page {
    padding: 16px;
  }

  .home-document-page h2 {
    font-size: 1.1rem;
  }

  .home-document-page p {
    font-size: 0.62rem;
  }

  .home-client-line {
    padding: 9px;
  }

  .home-client-line strong {
    font-size: 0.58rem;
  }

  .home-client-line span {
    font-size: 0.5rem;
  }

  .home-config-line {
    padding: 9px;
    font-size: 0.52rem;
  }

  .home-status-bar {
    border-radius: var(--radius-md);
  }

  .section-link-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .feature-document {
    padding: 24px 18px;
  }

  .feature-panel h3 {
    font-size: 1.7rem;
  }

  .feature-term-row,
  .feature-rail {
    grid-template-columns: minmax(0, 1fr);
  }

  .feature-rail-block {
    padding: 14px 4px;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .feature-rail-block:last-child {
    border-bottom: 0;
  }

  .trust-command-panel {
    padding: 21px;
  }

  .source-facts div {
    grid-template-columns: 82px minmax(0, 1fr);
  }
}