:root {
  --font-sans: Inter, Aptos, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: Inter, "Aptos Display", Aptos, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --type-hero: clamp(2.45rem, 4.65vw, 3.7rem);
  --type-page-title: clamp(2.15rem, 3.7vw, 2.9rem);
  --type-docs-title: clamp(2.25rem, 3.75vw, 3rem);
  --type-section-title: clamp(1.75rem, 2.65vw, 2.35rem);
  --color-bg: #ffffff;
  --color-bg-soft: #f8faff;
  --color-bg-muted: #eef4ff;
  --color-surface: #ffffff;
  --color-surface-strong: #f9fbff;
  --color-text: #080d1d;
  --color-text-soft: #33425f;
  --color-text-muted: #66738c;
  --color-border: #d9e1ef;
  --color-border-soft: #edf2f8;
  --color-primary: #2f6df6;
  --color-primary-strong: #1556db;
  --color-primary-soft: #e8f0ff;
  --color-primary-tint: #f4f7ff;
  --color-accent-green: #16a34a;
  --color-accent-orange: #f59e0b;
  --color-accent-purple: #7c3aed;
  --color-accent-red: #ef4444;
  --color-code-bg: #0f172a;
  --color-code-text: #e7edf7;
  --shadow-xs: 0 1px 2px rgba(12, 18, 36, 0.05);
  --shadow-sm: 0 12px 34px rgba(15, 23, 42, 0.08);
  --shadow-md: 0 22px 70px rgba(15, 23, 42, 0.16);
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --container: 1128px;
  --docs-sidebar: 300px;
  --docs-toc: 240px;
  --header-height: 72px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
}

[data-theme="dark"] {
  --color-bg: #0b1020;
  --color-bg-soft: #10182c;
  --color-bg-muted: #12254a;
  --color-surface: #111a2e;
  --color-surface-strong: #162039;
  --color-text: #f5f8ff;
  --color-text-soft: #c7d2e4;
  --color-text-muted: #8ea0bb;
  --color-border: #25324b;
  --color-border-soft: #1d2940;
  --color-primary: #60a5fa;
  --color-primary-strong: #3b82f6;
  --color-primary-soft: #162b52;
  --color-primary-tint: #101a31;
  --color-code-bg: #050816;
  --color-code-text: #dce7f8;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 84% 4%, rgba(37, 99, 235, 0.06), transparent 28rem),
    linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg) 72%, var(--color-bg-soft) 100%);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: var(--font-weight-regular);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-shell {
  min-height: 100vh;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.site-header,
.docs-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  border-bottom: 1px solid var(--color-border-soft);
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(18px);
}

.nav-inner,
.docs-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  min-width: max-content;
  color: var(--color-text);
  font-size: 1.08rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0;
}

.logo-mark {
  display: inline-block;
  width: 28px;
  height: 28px;
  border: 0;
  background: url("/assets/images/typemvc-logo.png") center / contain no-repeat;
  box-shadow: none;
}

.nav-links,
.utility-links,
.footer-socials,
.pill-row,
.hero-bullets,
.meta-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-links {
  justify-content: center;
  flex: 1;
  gap: var(--space-6);
}

.nav-link {
  position: relative;
  color: var(--color-text-soft);
  font-size: 0.84rem;
  font-weight: var(--font-weight-semibold);
  padding: var(--space-2) var(--space-1);
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--color-text);
}

.nav-link.is-active::after {
  position: absolute;
  right: 0;
  bottom: -17px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary);
  content: "";
}

.icon-button,
.theme-toggle,
.mobile-menu-button {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--color-text);
}

.icon-button:hover,
.theme-toggle:hover,
.mobile-menu-button:hover {
  background: var(--color-primary-soft);
}

.mobile-menu-button {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.86rem;
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-xs);
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: color-mix(in srgb, var(--color-primary) 45%, var(--color-border));
}

.btn-primary {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #ffffff;
}

.btn-dark {
  border-color: #111827;
  background: #0c111d;
  color: #ffffff;
}

.btn-small {
  min-height: 34px;
  padding: 0 var(--space-4);
  font-size: 0.8rem;
}

.eyebrow,
.breadcrumb,
.section-kicker {
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.breadcrumb {
  display: flex;
  gap: var(--space-2);
  letter-spacing: 0;
  text-transform: none;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 70px;
}

.hero::after {
  position: absolute;
  top: 58px;
  right: max(16px, calc((100vw - var(--container)) / 2));
  width: 380px;
  height: 420px;
  background-image: radial-gradient(#cbd7ea 1.25px, transparent 1.25px);
  background-size: 26px 26px;
  opacity: 0.75;
  content: "";
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 1fr);
  align-items: center;
  gap: 74px;
}

.hero h1,
.page-hero h1 {
  max-width: 760px;
  margin: 0 0 var(--space-5);
  font-family: var(--font-display);
  font-size: var(--type-hero);
  line-height: 1.1;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0;
}

.page-hero h1 {
  font-size: var(--type-page-title);
}

.hero .highlight {
  color: var(--color-primary);
}

.hero-copy,
.page-copy,
.section-copy {
  max-width: 720px;
  margin: 0;
  color: var(--color-text-soft);
  font-size: 1.04rem;
}

.hero-copy + .hero-copy {
  margin-top: var(--space-3);
  font-size: 1rem;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-7, 28px);
}

.hero-bullets {
  flex-wrap: wrap;
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  margin-top: 52px;
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.check-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  font-size: 0.86rem;
}

.check-item svg {
  color: var(--color-primary);
  flex: 0 0 auto;
}

.code-window,
.visual-panel,
.browser-card {
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.code-window {
  max-width: 510px;
  margin-left: auto;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-visual .code-window {
  transform: translateY(2px);
}

.hero-visual::before {
  position: absolute;
  inset: -26px -28px auto auto;
  width: 140px;
  height: 92px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface) 80%, transparent);
  box-shadow: var(--shadow-sm);
  content: "";
  opacity: 0.72;
}

.window-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0 var(--space-5);
  border-bottom: 1px solid var(--color-border-soft);
  background: var(--color-surface-strong);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red {
  background: #ff5f57;
}

.dot-yellow {
  background: #ffbd2e;
}

.dot-green {
  background: #28c840;
}

.tab-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-left: var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.78rem;
}

.mvc-tabs {
  display: flex;
  align-self: stretch;
  align-items: stretch;
  margin-left: var(--space-4);
  overflow-x: auto;
}

.mvc-tab {
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 0 var(--space-3);
  background: transparent;
  color: var(--color-text-muted);
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  white-space: nowrap;
}

.mvc-tab:hover,
.mvc-tab.is-active {
  color: var(--color-primary);
}

.mvc-tab.is-active {
  border-bottom-color: var(--color-primary);
}

.mvc-code[hidden] {
  display: none;
}

.code-window pre,
.docs-code pre,
.dark-code pre {
  margin: 0;
  overflow-x: auto;
  padding: var(--space-6);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.82;
}

.hero-visual .code-window pre {
  min-height: 382px;
}

.dark-code pre {
  background: var(--color-code-bg);
  color: var(--color-code-text);
}

.token-blue {
  color: #2563eb;
}

.token-purple {
  color: #9333ea;
}

.token-green {
  color: #059669;
}

.token-red {
  color: #dc2626;
}

.hero-caption {
  max-width: 510px;
  margin: var(--space-5) 0 0 auto;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  text-align: center;
}

.section {
  padding: 66px 0;
}

.section-soft {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
}

.section-header {
  max-width: 760px;
  margin: 0 auto var(--space-10);
  text-align: center;
}

.section-header h2,
.split-content h2,
.cta-panel h2 {
  margin: var(--space-2) 0 var(--space-3);
  font-family: var(--font-display);
  font-size: var(--type-section-title);
  font-weight: var(--font-weight-bold);
  line-height: 1.18;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.feature-card,
.content-card,
.tutorial-card,
.example-card,
.blog-card,
.docs-card,
.legal-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-surface) 98%, transparent), color-mix(in srgb, var(--color-surface-strong) 80%, transparent));
  box-shadow: var(--shadow-xs);
}

.feature-card {
  min-height: 218px;
  padding: 26px 24px;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.feature-card:hover,
.content-card:hover,
.example-card:hover,
.tutorial-card:hover,
.blog-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--color-primary) 28%, var(--color-border));
  box-shadow: var(--shadow-sm);
}

.feature-card h3,
.content-card h3,
.tutorial-card h3,
.example-card h3,
.blog-card h3,
.docs-card h3 {
  margin: var(--space-4) 0 var(--space-2);
  font-size: 1.02rem;
  line-height: 1.35;
  font-weight: var(--font-weight-bold);
}

.feature-card p,
.content-card p,
.tutorial-card p,
.example-card p,
.blog-card p,
.docs-card p,
.legal-card p {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.88rem;
}

.icon-tile {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-xs);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.icon-green {
  background: color-mix(in srgb, var(--color-accent-green) 13%, transparent);
  color: var(--color-accent-green);
}

.icon-orange {
  background: color-mix(in srgb, var(--color-accent-orange) 15%, transparent);
  color: var(--color-accent-orange);
}

.icon-purple {
  background: color-mix(in srgb, var(--color-accent-purple) 13%, transparent);
  color: var(--color-accent-purple);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 76px;
}

.split .code-window {
  max-width: 505px;
  margin-left: 0;
}

.bullet-list {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
}

.bullet-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: center;
  padding: 38px 0 12px;
  color: var(--color-text-muted);
  text-align: center;
}

.trust-logo {
  font-size: 1.28rem;
  font-weight: var(--font-weight-semibold);
  filter: grayscale(1);
  opacity: 0.75;
}

.community-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr);
  gap: 62px;
  align-items: center;
}

.mini-feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.content-card {
  min-height: 220px;
  padding: 32px;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-8);
  margin: 58px 0 34px;
  padding: 42px 64px;
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 88% 12%, rgba(47, 109, 246, 0.33), transparent 22rem),
    linear-gradient(135deg, #111827, #161b22 52%, #0d1117);
  color: #ffffff;
}

.cta-panel p {
  max-width: 520px;
  margin: 0;
  color: #d7deea;
}

.cta-panel h2 {
  color: #ffffff;
}

.site-footer {
  padding: 34px 0 46px;
  border-top: 1px solid var(--color-border-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--space-10);
}

.footer-brand p,
.copyright {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.footer-column h3 {
  margin: 0 0 var(--space-4);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column a {
  display: block;
  margin: var(--space-2) 0;
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.page-hero {
  padding: 54px 0 36px;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: center;
}

.feature-visual {
  position: relative;
  min-height: 360px;
  padding: 34px;
  background:
    radial-gradient(circle at 76% 32%, rgba(47, 109, 246, 0.15), transparent 12rem),
    linear-gradient(135deg, rgba(47, 109, 246, 0.12), transparent 44%),
    var(--color-surface);
  overflow: hidden;
}

.feature-visual .code-window {
  position: absolute;
  left: 84px;
  top: 104px;
  z-index: 2;
  width: 255px;
  max-width: none;
  margin: 0;
  transform: rotate(7deg);
}

.feature-visual .code-window .window-bar {
  min-height: 30px;
  padding: 0 12px;
}

.feature-visual .code-window .tab-label {
  display: none;
}

.feature-visual .code-window pre {
  max-height: 166px;
  min-height: 166px;
  padding: 14px;
  font-size: 0.58rem;
  line-height: 1.55;
}

.feature-visual .dot {
  width: 7px;
  height: 7px;
}

.feature-visual::after,
.page-art::after {
  position: absolute;
  inset: 28px 16px auto auto;
  width: 170px;
  height: 210px;
  background-image: radial-gradient(#c9d7ee 1px, transparent 1px);
  background-size: 20px 20px;
  content: "";
  opacity: 0.7;
}

.floating-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.floating-tags span {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: var(--font-weight-semibold);
  box-shadow: var(--shadow-sm);
  transform: rotate(-3deg);
}

.floating-tags span:nth-child(2) {
  transform: translateY(18px) rotate(5deg);
}

.floating-tags span:nth-child(3) {
  transform: translateY(6px) rotate(-1deg);
}

.page-art {
  position: relative;
  min-height: 286px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-surface), var(--color-primary-tint));
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.mock-screen {
  position: absolute;
  right: 52px;
  bottom: 38px;
  width: 320px;
  min-height: 190px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.mock-screen-header {
  height: 34px;
  border-bottom: 1px solid var(--color-border-soft);
  background: var(--color-surface-strong);
}

.mock-screen-body {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.mock-line {
  height: 10px;
  border-radius: 999px;
  background: var(--color-primary-soft);
}

.mock-line:nth-child(2) {
  width: 78%;
}

.mock-line:nth-child(3) {
  width: 58%;
}

.mock-panel {
  position: absolute;
  right: 12px;
  bottom: 24px;
  width: 86px;
  padding: 12px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.feature-visual {
  display: flex;
  min-height: 370px;
  padding: var(--space-7);
  flex-direction: column;
  justify-content: center;
  background: var(--color-surface);
}

.feature-visual::after {
  display: none;
}

.mvc-flow-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-soft);
}

.mvc-flow-header strong,
.mvc-flow-header code {
  display: block;
}

.mvc-flow-header strong {
  margin-top: var(--space-1);
  color: var(--color-text);
  font-size: 0.98rem;
}

.mvc-flow-kicker,
.mvc-flow-step {
  color: var(--color-primary);
  font-size: 0.68rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mvc-flow-header code {
  padding: 5px 8px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xs);
  background: var(--color-bg-soft);
  color: var(--color-text-soft);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  white-space: nowrap;
}

.mvc-flow-stages {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px minmax(0, 1fr) 22px minmax(0, 1fr);
  align-items: stretch;
  gap: var(--space-2);
  padding: var(--space-6) 0 var(--space-5);
}

.mvc-flow-stage {
  min-width: 0;
}

.mvc-flow-stage h3 {
  margin: var(--space-2) 0 var(--space-3);
  color: var(--color-text);
  font-size: 0.82rem;
}

.mvc-flow-stage pre {
  min-height: 150px;
  margin: 0;
  overflow: hidden;
  padding: var(--space-3);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-xs);
  background: var(--color-bg-soft);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.mvc-flow-arrow {
  display: grid;
  place-items: center;
  color: var(--color-primary);
}

.mvc-flow-arrow svg {
  width: 16px;
  height: 16px;
}

.mvc-flow-caption {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.diagram-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.diagram-card {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-6) 0 var(--space-8);
}

.filter-tab {
  min-height: 34px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 0.85rem;
  font-weight: var(--font-weight-semibold);
}

.filter-tab.is-active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #ffffff;
}

.tutorial-layout,
.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-10);
  align-items: start;
}

.tutorial-list {
  display: grid;
  gap: var(--space-4);
}

.tutorial-card {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  overflow: hidden;
  min-height: 142px;
}

.tutorial-thumb,
.example-thumb,
.blog-thumb {
  position: relative;
  min-height: 138px;
  background:
    linear-gradient(135deg, rgba(47, 109, 246, 0.18), transparent),
    repeating-linear-gradient(90deg, var(--color-primary-soft), var(--color-primary-soft) 14px, transparent 14px, transparent 28px);
  overflow: hidden;
}

.tutorial-card-body,
.example-card-body,
.blog-card-body {
  padding: var(--space-5);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-xs);
  background: color-mix(in srgb, var(--color-accent-green) 13%, transparent);
  color: var(--color-accent-green);
  font-size: 0.76rem;
  font-weight: var(--font-weight-semibold);
}

.badge-orange {
  background: color-mix(in srgb, var(--color-accent-orange) 16%, transparent);
  color: #b45309;
}

.sidebar-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.step-list {
  display: grid;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--font-weight-medium);
}

.step-dot {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
}

.example-card {
  overflow: hidden;
}

.example-thumb {
  min-height: 120px;
  position: relative;
}

.example-thumb::after,
.tutorial-thumb::after,
.blog-thumb::after {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  content: "";
}

.thumb-rocket {
  position: absolute;
  left: 48%;
  top: 34%;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50% 50% 50% 8px;
  background: #ffffff;
  color: var(--color-primary);
  font-size: 1.35rem;
  font-weight: var(--font-weight-bold);
  transform: translate(-50%, -50%) rotate(45deg);
  box-shadow: var(--shadow-sm);
}

.thumb-rocket::first-letter {
  transform: rotate(-45deg);
}

.thumb-path {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 46%;
  height: 38%;
  border-right: 2px solid rgba(255, 255, 255, 0.5);
  border-bottom: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 0 0 40px 0;
}

.thumb-cube {
  position: absolute;
  width: 34px;
  height: 34px;
  border-radius: 7px;
  background: linear-gradient(135deg, #60a5fa, #1d4ed8);
  box-shadow: var(--shadow-sm);
  transform: rotate(45deg);
}

.thumb-form {
  position: absolute;
  left: 28px;
  right: 28px;
  top: 26px;
  bottom: 24px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.thumb-form::before,
.thumb-form::after {
  position: absolute;
  left: 18px;
  right: 18px;
  height: 12px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  content: "";
}

.thumb-form::before {
  top: 24px;
}

.thumb-form::after {
  top: 52px;
  right: 54px;
}

.thumb-chart {
  position: absolute;
  right: 30px;
  bottom: 28px;
  left: 30px;
  display: flex;
  align-items: end;
  gap: 12px;
  height: 82px;
  padding: 12px;
  border-radius: 8px;
  background: rgba(5, 16, 44, 0.72);
  box-shadow: var(--shadow-sm);
}

.thumb-chart i {
  display: block;
  flex: 1;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, #60a5fa, #2563eb);
}

.rating-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

.featured-post {
  overflow: hidden;
}

.featured-post .blog-thumb {
  min-height: 260px;
}

.side-posts {
  display: grid;
  gap: var(--space-4);
}

.side-post {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  overflow: hidden;
}

.categories-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.category-pill {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-weight: var(--font-weight-semibold);
}

.newsletter {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) minmax(280px, 420px);
  gap: var(--space-5);
  align-items: center;
  margin-top: var(--space-8);
  padding: var(--space-6);
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
}

.newsletter-form {
  display: flex;
  gap: var(--space-2);
}

.newsletter input,
.search-box input,
.docs-search input {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  color: var(--color-text);
}

.newsletter input {
  min-height: 42px;
  padding: 0 var(--space-4);
}

.docs-layout {
  display: grid;
  grid-template-columns: var(--docs-sidebar) minmax(0, 1fr) var(--docs-toc);
  gap: 58px;
  align-items: start;
  width: min(1500px, calc(100% - 32px));
  margin: 0 auto;
}

.docs-sidebar {
  position: sticky;
  top: var(--header-height);
  height: calc(100vh - var(--header-height));
  overflow-y: auto;
  padding: var(--space-5) var(--space-4) var(--space-8) 0;
  border-right: 1px solid var(--color-border-soft);
}

.docs-main {
  max-width: 940px;
  padding: var(--space-10) 0 var(--space-16);
}

.docs-aside {
  position: sticky;
  top: calc(var(--header-height) + var(--space-8));
  padding-top: var(--space-8);
}

.docs-search {
  position: relative;
  width: min(420px, 34vw);
}

.docs-search input {
  height: 40px;
  padding: 0 68px 0 42px;
}

.docs-search svg {
  position: absolute;
  top: 50%;
  left: 14px;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.kbd {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  padding: 0 var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  font-size: 0.74rem;
}

.version-select {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  min-height: 38px;
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: var(--font-weight-semibold);
}

.docs-nav-group {
  margin-top: var(--space-5);
}

.docs-nav-heading {
  margin: var(--space-5) 0 var(--space-2);
  color: var(--color-text-muted);
  font-size: 0.76rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.docs-nav-link {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-xs);
  color: var(--color-text-soft);
  font-size: 0.92rem;
}

.docs-nav-link.is-active,
.docs-nav-link:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.docs-sidebar-footer {
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-soft);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.docs-main h1 {
  margin: var(--space-5) 0 var(--space-2);
  font-family: var(--font-display);
  font-size: var(--type-docs-title);
  font-weight: var(--font-weight-bold);
  line-height: 1.12;
}

.docs-main h2 {
  margin: var(--space-12) 0 var(--space-3);
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.45vw, 1.95rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.22;
}

.docs-main h3 {
  margin: var(--space-8) 0 var(--space-3);
  color: var(--color-text);
  font-size: 1.2rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

.docs-lead {
  max-width: 780px;
  margin: 0;
  color: var(--color-text-soft);
  font-size: 1.04rem;
}

.docs-markdown-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-4) 0 var(--space-6);
  padding-left: var(--space-6);
  color: var(--color-text-soft);
}

.docs-main p code,
.docs-main li code {
  padding: 1px 5px;
  border: 1px solid var(--color-border-soft);
  border-radius: 4px;
  background: var(--color-bg-soft);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.docs-main p a,
.docs-main li a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.docs-loading,
.docs-load-error {
  margin-top: var(--space-8);
  color: var(--color-text-soft);
}

.docs-load-error {
  max-width: 620px;
}

.docs-main p {
  color: var(--color-text-soft);
}

.docs-actions {
  display: flex;
  gap: var(--space-3);
  margin: var(--space-8) 0 var(--space-12);
}

.docs-goal {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: var(--space-4);
  align-items: start;
  margin: var(--space-6) 0 var(--space-8);
  padding: var(--space-5);
  border: 1px solid color-mix(in srgb, var(--color-primary) 24%, var(--color-border));
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 7%, var(--color-surface)), var(--color-surface));
}

.docs-goal > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-xs);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.docs-goal strong,
.docs-note strong {
  display: block;
  margin-bottom: 3px;
  color: var(--color-text);
  font-size: 0.88rem;
}

.docs-goal p,
.docs-note p {
  margin: 0;
}

.docs-divider {
  height: 1px;
  margin: var(--space-10) 0;
  background: var(--color-border);
}

.docs-section {
  margin-bottom: var(--space-12);
}

.docs-key-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: var(--space-4) 0 var(--space-8);
  padding: 0;
  list-style: none;
}

.docs-key-list li {
  padding: 3px var(--space-3);
  border: 1px solid var(--color-border-soft);
  border-radius: 999px;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: var(--font-weight-medium);
}

.docs-code {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.docs-code-full {
  grid-template-columns: 1fr;
}

.docs-code-inline {
  grid-template-columns: 1fr;
  margin: var(--space-5) 0 var(--space-7);
}

.docs-note {
  margin: var(--space-5) 0 var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-left: 3px solid var(--color-primary);
  border-radius: var(--radius-xs);
  background: var(--color-bg-soft);
}

.docs-code-tabs {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  min-height: 52px;
  border-bottom: 1px solid var(--color-border);
}

.tab-list {
  display: flex;
}

.tab {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-6);
  border-right: 1px solid var(--color-border-soft);
  color: var(--color-text-soft);
  font-weight: var(--font-weight-semibold);
}

.tab.is-active {
  color: var(--color-primary);
  box-shadow: inset 0 -2px 0 var(--color-primary);
}

.code-preview {
  padding: var(--space-8);
  border-left: 1px solid var(--color-border);
}

.toc-list,
.quick-links {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.toc-card,
.quick-card,
.feedback-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.toc-card {
  border: 0;
  background: transparent;
}

.toc-card h3,
.quick-card h3,
.feedback-card h3 {
  margin: 0 0 var(--space-4);
  color: var(--color-text-soft);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toc-list a {
  display: block;
  border-left: 2px solid var(--color-border);
  padding: var(--space-1) 0 var(--space-1) var(--space-4);
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.toc-list a.is-active,
.toc-list a:hover {
  border-left-color: var(--color-primary);
  color: var(--color-primary);
}

.quick-links a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-soft);
  font-size: 0.92rem;
}

.feedback-card {
  margin-top: var(--space-5);
}

.legal-grid {
  display: grid;
  grid-template-columns: minmax(0, 760px);
  gap: var(--space-4);
}

.legal-card {
  padding: var(--space-8);
}

.faq-list {
  display: grid;
  gap: var(--space-4);
}

.faq-item {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.faq-item h3 {
  margin: 0 0 var(--space-2);
}

.timeline {
  display: grid;
  gap: var(--space-4);
  max-width: 900px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: var(--space-6);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.story-hero {
  position: relative;
  overflow: hidden;
  padding: 64px 0 36px;
}

.story-hero::after {
  position: absolute;
  inset: 28px max(24px, calc((100vw - var(--container)) / 2)) auto auto;
  width: 330px;
  height: 330px;
  background-image: radial-gradient(#cbd7ea 1px, transparent 1px);
  background-size: 22px 22px;
  content: "";
  opacity: 0.7;
}

.story-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 0.86fr);
  gap: 70px;
  align-items: center;
}

.story-hero h1 {
  max-width: 820px;
  margin: var(--space-4) 0 var(--space-4);
  font-family: var(--font-display);
  font-size: var(--type-page-title);
  font-weight: var(--font-weight-bold);
  line-height: 1.14;
  letter-spacing: 0;
}

.hero-stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero-stat {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.hero-stat strong {
  display: block;
  color: var(--color-text);
  font-size: 1.25rem;
  line-height: 1.1;
}

.hero-stat span {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
}

.system-map,
.community-art,
.legal-art,
.ecosystem-art {
  position: relative;
  min-height: 360px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background:
    radial-gradient(circle at 72% 18%, rgba(47, 109, 246, 0.18), transparent 12rem),
    linear-gradient(135deg, var(--color-surface), var(--color-primary-tint));
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.system-map::before,
.community-art::before,
.legal-art::before,
.ecosystem-art::before {
  position: absolute;
  inset: 24px 18px auto auto;
  width: 180px;
  height: 240px;
  background-image: radial-gradient(#cbd7ea 1px, transparent 1px);
  background-size: 20px 20px;
  content: "";
  opacity: 0.76;
}

.map-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 190px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-surface) 94%, transparent);
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-weight-semibold);
}

.map-node small {
  display: block;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  font-weight: var(--font-weight-semibold);
}

.map-node:nth-child(1) {
  top: 42px;
  left: 42px;
}

.map-node:nth-child(2) {
  top: 116px;
  left: 118px;
}

.map-node:nth-child(3) {
  top: 190px;
  left: 58px;
}

.map-node:nth-child(4) {
  right: 42px;
  bottom: 56px;
}

.map-pipe {
  position: absolute;
  left: 238px;
  top: 92px;
  width: 152px;
  height: 142px;
  border-top: 2px solid var(--color-primary);
  border-right: 2px solid var(--color-primary);
  border-radius: 0 22px 0 0;
  opacity: 0.28;
}

.principle-grid,
.page-card-grid,
.resource-grid,
.legal-grid-rich {
  display: grid;
  gap: var(--space-4);
}

.principle-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.page-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.principle-card,
.resource-card,
.roadmap-card,
.release-card,
.legal-doc-card,
.faq-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, var(--color-surface), var(--color-surface-strong));
  box-shadow: var(--shadow-xs);
}

.principle-card,
.resource-card,
.legal-doc-card {
  padding: var(--space-6);
}

.principle-card h3,
.resource-card h3,
.legal-doc-card h3,
.roadmap-card h3,
.release-card h3 {
  margin: var(--space-4) 0 var(--space-2);
  font-size: 1.05rem;
  line-height: 1.3;
}

.principle-card p,
.resource-card p,
.legal-doc-card p,
.roadmap-card p,
.release-card p,
.faq-panel p {
  margin: 0;
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.architecture-band {
  padding: var(--space-10);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(47, 109, 246, 0.09), transparent),
    var(--color-surface);
}

.flow-line {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.flow-step {
  position: relative;
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xs);
  background: var(--color-bg);
  text-align: center;
  font-size: 0.84rem;
  font-weight: var(--font-weight-semibold);
}

.flow-step:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -13px;
  width: 10px;
  height: 2px;
  background: var(--color-primary);
  content: "";
}

.faq-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: var(--space-10);
  align-items: start;
}

.faq-panel {
  padding: var(--space-5);
}

.faq-panel a {
  display: block;
  padding: var(--space-3);
  border-radius: var(--radius-xs);
  color: var(--color-text-soft);
  font-weight: var(--font-weight-semibold);
}

.faq-panel a:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.faq-list-rich {
  display: grid;
  gap: var(--space-3);
}

.faq-list-rich details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  box-shadow: var(--shadow-xs);
}

.faq-list-rich summary {
  cursor: pointer;
  padding: var(--space-5) var(--space-6);
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
}

.faq-list-rich details p {
  margin: 0;
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-soft);
}

.roadmap-board {
  position: relative;
  display: grid;
  gap: var(--space-5);
}

.roadmap-board::before {
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 27px;
  width: 2px;
  background: var(--color-border);
  content: "";
}

.roadmap-card,
.release-card {
  position: relative;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: var(--space-6);
  padding: var(--space-6);
}

.roadmap-card::before,
.release-card::before {
  position: absolute;
  top: 28px;
  left: 18px;
  width: 20px;
  height: 20px;
  border: 4px solid var(--color-surface);
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-border);
  content: "";
}

.roadmap-phase,
.release-version {
  padding-left: var(--space-10);
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.roadmap-tags,
.release-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: 0;
  list-style: none;
}

.roadmap-tags span,
.release-list li {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--color-bg);
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
}

.community-art {
  min-height: 390px;
}

.community-orbit {
  position: absolute;
  inset: 46px;
  border: 1px dashed color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
  border-radius: 50%;
}

.community-node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.community-node:nth-child(2) {
  top: 42px;
  left: 54px;
}

.community-node:nth-child(3) {
  top: 120px;
  right: 52px;
}

.community-node:nth-child(4) {
  bottom: 50px;
  left: 128px;
}

.community-node:nth-child(5) {
  right: 142px;
  bottom: 36px;
}

.ecosystem-art .map-node:nth-child(1) {
  top: 44px;
  left: 48px;
}

.ecosystem-art .map-node:nth-child(2) {
  top: 90px;
  right: 42px;
  left: auto;
}

.ecosystem-art .map-node:nth-child(3) {
  top: 196px;
  left: 88px;
}

.ecosystem-art .map-node:nth-child(4) {
  right: 62px;
  bottom: 52px;
}

.legal-layout-rich {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: var(--space-10);
  align-items: start;
}

.legal-aside {
  position: sticky;
  top: calc(var(--header-height) + var(--space-8));
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.legal-aside h3 {
  margin: 0 0 var(--space-4);
}

.legal-aside p {
  color: var(--color-text-soft);
}

.legal-doc-card {
  min-height: 178px;
}

.search-dialog {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-items: start center;
  padding-top: 12vh;
  background: rgba(4, 8, 18, 0.45);
}

.search-dialog.is-open {
  display: grid;
}

.search-panel {
  width: min(640px, calc(100% - 32px));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.search-box {
  position: relative;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.search-box input {
  min-height: 46px;
  padding: 0 var(--space-4);
}

.search-results {
  max-height: 420px;
  overflow-y: auto;
  padding: var(--space-3);
}

.search-result {
  display: block;
  padding: var(--space-4);
  border-radius: var(--radius-xs);
}

.search-result:hover {
  background: var(--color-primary-soft);
}

.search-result strong {
  display: block;
}

.search-result span {
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

@media (max-width: 1180px) {
  .feature-grid,
  .feature-grid.five,
  .example-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .docs-layout {
    grid-template-columns: 260px minmax(0, 1fr);
  }

  .docs-aside {
    display: none;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 64px;
  }

  .container {
    width: min(100% - 32px, var(--container));
  }

  .mobile-menu-button {
    display: inline-grid;
  }

  .nav-links {
    position: fixed;
    top: var(--header-height);
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-link.is-active::after {
    display: none;
  }

  .utility-links .btn {
    display: none;
  }

  .hero-grid,
  .split,
  .community-grid,
  .story-hero-grid,
  .faq-layout,
  .legal-layout-rich,
  .page-hero-grid,
  .tutorial-layout,
  .blog-layout,
  .docs-code,
  .newsletter,
  .cta-panel,
  .footer-grid,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: var(--space-12);
  }

  .code-window,
  .hero-caption {
    margin-left: 0;
  }

  .mvc-flow-stages {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .mvc-flow-arrow {
    display: none;
  }

  .mvc-flow-stage pre {
    min-height: 0;
  }

  .docs-layout {
    display: block;
    width: min(100% - 32px, var(--container));
  }

  .docs-sidebar {
    position: static;
    height: auto;
    max-height: 320px;
    margin-top: var(--space-4);
    padding-right: 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .docs-search {
    display: none;
  }

  .trust-row,
  .categories-row,
  .mini-feature-row,
  .principle-grid,
  .page-card-grid,
  .resource-grid,
  .legal-grid-rich,
  .flow-line {
    grid-template-columns: 1fr 1fr;
  }

  .tutorial-card,
  .side-post {
    grid-template-columns: 1fr;
  }

  .code-preview {
    border-top: 1px solid var(--color-border);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .hero h1,
  .page-hero h1 {
    font-size: 2.25rem;
  }

  .feature-grid,
  .feature-grid.five,
  .example-grid,
  .content-grid,
  .principle-grid,
  .page-card-grid,
  .resource-grid,
  .legal-grid-rich,
  .flow-line,
  .trust-row,
  .categories-row,
  .mini-feature-row {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .docs-actions,
  .newsletter-form {
    flex-direction: column;
  }

  .btn,
  .newsletter-form .btn {
    width: 100%;
  }

  .cta-panel,
  .content-card,
  .legal-card {
    padding: var(--space-6);
  }
}