adk-ui 2.1.0

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --paper: #f4f0e7;
  --paper-bright: #fffdf8;
  --ink: #101923;
  --ink-soft: #53606c;
  --line: rgba(16, 25, 35, 0.14);
  --line-strong: rgba(16, 25, 35, 0.25);
  --studio: #101820;
  --studio-soft: #18242e;
  --mint: #20b486;
  --mint-dark: #087557;
  --coral: #ff6846;
  --blue: #4c72ff;
  --danger: #c83b2d;
  font-family: 'Avenir Next', 'Century Gothic', sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body,
#root {
  margin: 0;
  min-height: 100%;
}

body {
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 4%, rgba(255, 206, 144, 0.42), transparent 27rem),
    radial-gradient(circle at 94% 17%, rgba(117, 180, 255, 0.28), transparent 30rem),
    var(--paper);
}

button,
select,
textarea {
  font: inherit;
}

button,
a,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(76, 114, 255, 0.42);
  outline-offset: 3px;
}

.v2-shell {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  overflow: hidden;
  padding: 0 clamp(1rem, 4vw, 4.5rem) 2rem;
}

.ambient-orb,
.ambient-grid {
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.ambient-orb {
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.46;
}

.ambient-orb-a {
  width: 26rem;
  height: 26rem;
  top: -11rem;
  left: -10rem;
  background: #ffc16f;
}

.ambient-orb-b {
  width: 32rem;
  height: 32rem;
  top: 7rem;
  right: -15rem;
  background: #88b8ff;
}

.ambient-grid {
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(16, 25, 35, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 25, 35, 0.07) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 52rem);
}

.topbar,
.v2-hero,
.protocol-section,
.studio-shell,
.whats-new-section,
.site-footer {
  width: min(100%, 1540px);
  margin-inline: auto;
}

.topbar {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  width: fit-content;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  width: 22px;
  height: 22px;
  padding: 4px;
  border-radius: 6px;
  background: var(--ink);
  transform: rotate(-5deg);
}

.brand-mark i {
  display: block;
  flex: 1;
  border-radius: 2px 2px 0 0;
  background: var(--paper-bright);
}

.brand-mark i:nth-child(1) {
  height: 45%;
}

.brand-mark i:nth-child(2) {
  height: 100%;
  background: var(--mint);
}

.brand-mark i:nth-child(3) {
  height: 70%;
}

.brand-mark.small {
  width: 20px;
  height: 20px;
}

.release-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  width: fit-content;
  padding: 0.34rem 0.65rem;
  border: 1px solid rgba(8, 117, 87, 0.22);
  border-radius: 999px;
  color: var(--mint-dark);
  background: rgba(255, 255, 255, 0.5);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.release-pill i,
.live-dot,
.signal-light {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(32, 180, 134, 0.12);
}

.topbar-links {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.2rem);
}

.topbar-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.83rem;
  font-weight: 600;
  transition: color 180ms ease;
}

.topbar-links a:hover {
  color: var(--ink);
}

.v2-hero {
  min-height: clamp(510px, 65vh, 680px);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 9rem);
  padding-block: clamp(4rem, 8vw, 8rem);
}

.hero-copy {
  max-width: 780px;
}

.release-kicker,
.section-kicker {
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.67rem;
  font-weight: 600;
}

.release-kicker {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--mint-dark);
}

.kicker-divider {
  width: 30px;
  height: 1px;
  background: currentColor;
  opacity: 0.45;
}

.hero-copy h1 {
  margin: 1.1rem 0 1.4rem;
  max-width: 11ch;
  font-size: clamp(4rem, 7.5vw, 8.3rem);
  font-weight: 600;
  letter-spacing: -0.085em;
  line-height: 0.82;
}

.hero-copy h1 em {
  position: relative;
  color: var(--coral);
  font-style: normal;
}

.hero-copy h1 em::after {
  content: '';
  position: absolute;
  height: 0.08em;
  left: 0.04em;
  right: 0;
  bottom: -0.08em;
  border-radius: 999px;
  background: currentColor;
  transform: rotate(-1deg) scaleX(0.98);
  transform-origin: left;
}

.hero-copy > p {
  max-width: 650px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.25vw, 1.22rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2.2rem;
}

.primary-cta,
.secondary-cta {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.75rem 1.25rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
}

.primary-cta {
  gap: 1.8rem;
  border: 1px solid var(--ink);
  color: white;
  background: var(--ink);
  box-shadow: 0 12px 30px rgba(16, 25, 35, 0.18);
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.primary-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 35px rgba(16, 25, 35, 0.24);
}

.secondary-cta {
  color: var(--ink);
  border: 1px solid var(--line-strong);
  background: rgba(255, 253, 248, 0.48);
}

.hero-proof {
  display: grid;
  place-items: center;
  gap: 1.4rem;
}

.proof-orbit {
  position: relative;
  width: min(31vw, 430px);
  min-width: 330px;
  aspect-ratio: 1;
  border: 1px solid rgba(16, 25, 35, 0.17);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.78) 0 19%, transparent 20%),
    repeating-radial-gradient(circle, transparent 0 28%, rgba(16, 25, 35, 0.08) 28.3% 28.6%, transparent 29% 43%);
}

.proof-orbit::before,
.proof-orbit::after {
  content: '';
  position: absolute;
  inset: 50% auto auto 50%;
  background: rgba(16, 25, 35, 0.16);
  transform: translate(-50%, -50%);
}

.proof-orbit::before {
  width: 115%;
  height: 1px;
}

.proof-orbit::after {
  width: 1px;
  height: 115%;
}

.orbit-core,
.orbit-node {
  position: absolute;
  z-index: 1;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 600;
  box-shadow: 0 14px 30px rgba(16, 25, 35, 0.13);
}

.orbit-core {
  inset: 50% auto auto 50%;
  width: 105px;
  height: 105px;
  color: white;
  background: var(--ink);
  font-size: 1.45rem;
  transform: translate(-50%, -50%);
}

.orbit-core::after {
  content: '';
  position: absolute;
  inset: -13px;
  border: 1px dashed rgba(16, 25, 35, 0.28);
  border-radius: 50%;
  animation: orbit-spin 18s linear infinite;
}

.orbit-node {
  width: 59px;
  height: 59px;
  border: 1px solid rgba(16, 25, 35, 0.16);
  background: var(--paper-bright);
  font-size: 0.72rem;
}

.orbit-a {
  top: 7%;
  left: 43%;
  color: var(--blue);
}

.orbit-b {
  top: 38%;
  right: -1%;
  color: var(--mint-dark);
}

.orbit-c {
  bottom: 5%;
  left: 52%;
  color: var(--coral);
}

.orbit-d {
  top: 42%;
  left: -1%;
}

.proof-caption {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
}

.protocol-section {
  padding-block: clamp(2rem, 5vw, 5rem);
  border-top: 1px solid var(--line);
}

.section-heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.section-kicker {
  margin: 0 0 0.4rem;
  color: var(--mint-dark);
}

.section-heading-row h2,
.whats-new-intro h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.section-heading-row > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.protocol-switcher {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.protocol-card {
  min-width: 0;
  min-height: 108px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem;
  border: 0;
  border-right: 1px solid var(--line);
  padding: 1rem;
  color: var(--ink);
  background: rgba(255, 253, 248, 0.22);
  text-align: left;
  cursor: pointer;
  transition: background 180ms ease, transform 180ms ease;
}

.protocol-card:last-child {
  border-right: 0;
}

.protocol-card:hover {
  background: rgba(255, 255, 255, 0.62);
}

.protocol-card.is-selected {
  color: white;
  background: var(--ink);
  transform: translateY(-4px);
  box-shadow: 0 16px 30px rgba(16, 25, 35, 0.16);
}

.protocol-mark {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  font-weight: 600;
}

.protocol-card.is-selected .protocol-mark {
  color: var(--mint);
}

.protocol-card-copy {
  display: grid;
  min-width: 0;
}

.protocol-card-copy strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.87rem;
}

.protocol-card-copy small {
  margin-top: 0.24rem;
  color: inherit;
  opacity: 0.62;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.61rem;
  text-transform: uppercase;
}

.protocol-check {
  font-size: 0.86rem;
  opacity: 0.65;
}

.protocol-signal {
  display: grid;
  gap: 0.85rem;
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid rgba(16, 25, 35, 0.08);
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.86), rgba(238, 247, 243, 0.66));
}

.protocol-signal-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}

.signal-summary {
  min-width: 0;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.signal-light {
  margin-top: 0.38rem;
  background: #a7afb5;
  box-shadow: none;
}

.signal-light.is-online {
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(32, 180, 134, 0.12);
}

.signal-summary strong {
  display: block;
  font-size: 0.92rem;
}

.signal-eyebrow {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--mint-dark);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.57rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.signal-summary p {
  max-width: 85ch;
  margin: 0.18rem 0 0;
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.45;
}

.capability-score {
  flex: 0 0 auto;
  display: grid;
  min-width: 86px;
  padding-left: 1rem;
  border-left: 1px solid rgba(16, 25, 35, 0.1);
  text-align: right;
}

.capability-score strong {
  color: var(--ink);
  font-family: 'Fraunces', serif;
  font-size: 1.55rem;
  line-height: 1;
}

.capability-score strong span {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.capability-score small,
.capability-contract-footer > span {
  margin-top: 0.25rem;
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.57rem;
  text-transform: uppercase;
}

.capability-contract-grid {
  display: grid;
  grid-template-columns: minmax(160px, 0.65fr) minmax(190px, 0.8fr) minmax(360px, 1.8fr);
  gap: 0.65rem;
}

.capability-version-rail,
.capability-claims {
  display: grid;
  gap: 0.42rem;
}

.capability-version-rail {
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
}

.version-contract,
.negotiation-contract,
.capability-claim {
  border: 1px solid rgba(16, 25, 35, 0.09);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.58);
}

.version-contract {
  display: grid;
  align-content: center;
  min-height: 74px;
  padding: 0.65rem;
  color: inherit;
  text-decoration: none;
  transition: border-color 160ms ease, transform 160ms ease;
}

.version-contract:hover {
  border-color: rgba(8, 117, 87, 0.35);
  transform: translateY(-1px);
}

.version-contract > span,
.negotiation-contract > span,
.capability-claim > span {
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.54rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.version-contract strong,
.negotiation-contract strong,
.capability-claim strong {
  margin-top: 0.2rem;
  color: var(--ink);
  font-size: 0.7rem;
  line-height: 1.25;
}

.version-contract small,
.capability-claim small {
  margin-top: 0.16rem;
  color: var(--mint-dark);
  font-size: 0.57rem;
  text-transform: uppercase;
}

.version-candidate small,
.claim-candidate small,
.claim-partial small {
  color: #2b53c4;
}

.negotiation-contract {
  display: grid;
  align-content: start;
  min-width: 0;
  padding: 0.65rem;
}

.negotiation-contract p {
  margin: 0.25rem 0 0.45rem;
  color: var(--ink-soft);
  font-size: 0.62rem;
}

.negotiation-contract code {
  min-width: 0;
  overflow: hidden;
  color: var(--mint-dark);
  font-size: 0.57rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

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

.capability-claim {
  position: relative;
  display: grid;
  min-width: 0;
  padding: 0.55rem 0.65rem 0.55rem 0.8rem;
  overflow: hidden;
}

.capability-claim::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--mint);
  content: '';
}

.claim-partial::before,
.claim-candidate::before {
  background: #4c72ff;
}

.claim-host_owned::before,
.claim-planned::before {
  background: #d0902f;
}

.claim-legacy::before {
  background: #a7afb5;
}

.claim-host_owned small,
.claim-planned small {
  color: #8d5d15;
}

.claim-legacy small {
  color: var(--ink-soft);
}

.capability-contract-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(16, 25, 35, 0.08);
}

.chip-row {
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}

.chip {
  padding: 0.3rem 0.5rem;
  border: 1px solid rgba(16, 25, 35, 0.13);
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.58);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
}

.chip-production,
.chip-stable,
.chip-native {
  color: var(--mint-dark);
  border-color: rgba(8, 117, 87, 0.25);
  background: rgba(32, 180, 134, 0.08);
}

.chip-candidate,
.chip-compatibility_subset {
  color: #2b53c4;
  border-color: rgba(76, 114, 255, 0.25);
  background: rgba(76, 114, 255, 0.08);
}

.studio-shell {
  position: relative;
  border-radius: 26px;
  padding: clamp(1rem, 2vw, 1.7rem);
  color: #ecf3f4;
  background:
    radial-gradient(circle at 73% 0%, rgba(32, 180, 134, 0.12), transparent 24rem),
    var(--studio);
  box-shadow: 0 40px 90px rgba(16, 25, 35, 0.24);
}

.studio-topline {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0 0.35rem 1.2rem;
}

.studio-title {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.studio-title h2 {
  margin: 0;
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  letter-spacing: -0.05em;
}

.studio-title .section-kicker,
.panel-heading .section-kicker {
  color: #79d8bb;
}

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

.window-dots i,
.preview-chrome i {
  width: 8px;
  height: 8px;
  display: block;
  border-radius: 50%;
  background: #ff7156;
}

.window-dots i:nth-child(2),
.preview-chrome i:nth-child(2) {
  background: #f6bc45;
}

.window-dots i:nth-child(3),
.preview-chrome i:nth-child(3) {
  background: var(--mint);
}

.studio-metrics {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.studio-metrics > span {
  min-width: 76px;
  display: grid;
  padding: 0.6rem 0.8rem;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.studio-metrics small {
  color: #8ea0ac;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.57rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.studio-metrics strong {
  max-width: 100px;
  margin-top: 0.2rem;
  overflow: hidden;
  color: white;
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.studio-metrics .is-live strong {
  color: #79d8bb;
}

.workspace-bar {
  display: grid;
  grid-template-columns: minmax(180px, 0.55fr) minmax(260px, 1.5fr) auto;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px 14px 0 0;
  background: var(--studio-soft);
}

.workspace-select {
  display: grid;
  gap: 0.3rem;
}

.workspace-select > span {
  color: #8ea0ac;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.workspace-select select {
  width: 100%;
  border: 0;
  border-radius: 8px;
  padding: 0.55rem 2rem 0.55rem 0.65rem;
  color: white;
  background: #24333e;
  font-size: 0.78rem;
}

.workspace-description {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.workspace-description p {
  margin: 0;
  overflow: hidden;
  color: #b5c1c7;
  font-size: 0.72rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workspace-port {
  color: #79d8bb;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.68rem;
}

.refresh-button,
.offline-notice button {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  padding: 0.58rem 0.75rem;
  color: #dbe3e5;
  background: transparent;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  cursor: pointer;
}

.refresh-button:hover,
.offline-notice button:hover {
  border-color: rgba(255, 255, 255, 0.36);
  color: white;
}

.offline-notice {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.9rem;
  padding: 0.8rem 1rem;
  color: #18242e;
  background: #ffd8c7;
  border-bottom: 1px solid rgba(16, 25, 35, 0.14);
}

.offline-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(16, 25, 35, 0.18);
  border-radius: 50%;
  font-family: 'IBM Plex Mono', monospace;
}

.offline-notice strong {
  font-size: 0.78rem;
}

.offline-notice p {
  margin: 0.12rem 0 0;
  color: #684a3e;
  font-size: 0.69rem;
}

.offline-notice button {
  border-color: rgba(16, 25, 35, 0.25);
  color: var(--ink);
}

.studio-grid {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(450px, 1.48fr) minmax(280px, 0.8fr);
  overflow: hidden;
  border-radius: 0 0 14px 14px;
  background: #f8faf9;
}

.studio-grid.is-canvas-expanded {
  grid-template-columns: minmax(0, 1fr);
}

.studio-grid.is-canvas-expanded .launcher-panel,
.studio-grid.is-canvas-expanded .inspector-panel {
  display: none;
}

.studio-grid.is-canvas-expanded .canvas-panel {
  grid-column: 1 / -1;
}

.launcher-panel,
.canvas-panel,
.inspector-panel {
  min-width: 0;
  color: var(--ink);
}

.launcher-panel,
.inspector-panel {
  padding: 1.1rem;
  background: #eef1ee;
}

.launcher-panel {
  border-right: 1px solid rgba(16, 25, 35, 0.11);
}

.inspector-panel {
  border-left: 1px solid rgba(16, 25, 35, 0.11);
}

.panel-heading {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 52px;
}

.panel-heading .section-kicker {
  margin-bottom: 0.18rem;
  color: var(--mint-dark);
  font-size: 0.57rem;
}

.panel-heading h3 {
  margin: 0;
  font-size: 1.03rem;
  letter-spacing: -0.03em;
}

.step-number {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  flex: 0 0 auto;
  border: 1px solid rgba(16, 25, 35, 0.18);
  border-radius: 50%;
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.59rem;
}

.scenario-list {
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

.scenario-card {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 0.65rem;
  border: 1px solid rgba(16, 25, 35, 0.12);
  border-radius: 9px;
  padding: 0.75rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  text-align: left;
  font-size: 0.72rem;
  line-height: 1.4;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.scenario-card:hover:not(:disabled) {
  transform: translateX(3px);
  border-color: rgba(8, 117, 87, 0.42);
  background: white;
}

.scenario-card:disabled {
  opacity: 0.55;
  cursor: wait;
}

.scenario-index {
  color: var(--mint-dark);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.59rem;
}

.scenario-card i {
  font-style: normal;
  opacity: 0.42;
}

.composer-block {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(16, 25, 35, 0.11);
}

.composer-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.composer-label-row label {
  font-size: 0.7rem;
  font-weight: 700;
}

.composer-label-row span {
  color: #7d888f;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.57rem;
}

.composer-block textarea {
  width: 100%;
  min-height: 118px;
  resize: vertical;
  border: 1px solid rgba(16, 25, 35, 0.15);
  border-radius: 9px;
  padding: 0.75rem;
  color: var(--ink);
  background: white;
  font-size: 0.72rem;
  line-height: 1.45;
}

.composer-block textarea::placeholder {
  color: #929ba1;
}

.run-button {
  width: 100%;
  min-height: 43px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.55rem;
  border: 0;
  border-radius: 9px;
  padding: 0.65rem 0.85rem;
  color: white;
  background: var(--ink);
  font-size: 0.73rem;
  font-weight: 700;
  cursor: pointer;
}

.run-button:not(:disabled):hover {
  background: var(--mint-dark);
}

.run-button:disabled {
  color: #99a2a7;
  background: #d9dedd;
  cursor: not-allowed;
}

.canvas-panel {
  display: flex;
  flex-direction: column;
  background: #f9faf8;
}

.canvas-panel:fullscreen {
  width: 100vw;
  height: 100vh;
  min-height: 100vh;
  background: #f9faf8;
}

.canvas-panel:fullscreen .canvas-stage {
  min-height: 0;
}

.canvas-panel:fullscreen .preview-viewport.preview-desktop {
  min-height: 100%;
  border-radius: 0;
}

.canvas-toolbar {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(16, 25, 35, 0.1);
}

.canvas-controls {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.preview-toggle {
  display: flex;
  padding: 3px;
  border-radius: 8px;
  background: #e8ece9;
}

.preview-toggle button {
  border: 0;
  border-radius: 6px;
  padding: 0.43rem 0.58rem;
  color: #647077;
  background: transparent;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  cursor: pointer;
}

.preview-toggle button[aria-pressed='true'] {
  color: var(--ink);
  background: white;
  box-shadow: 0 2px 8px rgba(16, 25, 35, 0.1);
}

.canvas-actions {
  display: flex;
  gap: 0.35rem;
}

.canvas-actions button {
  min-height: 32px;
  border: 1px solid rgba(16, 25, 35, 0.18);
  border-radius: 7px;
  padding: 0.42rem 0.62rem;
  color: var(--ink);
  background: white;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
  cursor: pointer;
}

.canvas-actions button:hover,
.canvas-actions button[aria-pressed='true'] {
  border-color: var(--mint-dark);
  color: var(--mint-dark);
}

.canvas-actions button:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.canvas-stage {
  flex: 1;
  display: grid;
  place-items: start center;
  min-height: 600px;
  padding: clamp(1rem, 2vw, 1.7rem);
  overflow: auto;
  background:
    linear-gradient(rgba(16, 25, 35, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 25, 35, 0.04) 1px, transparent 1px),
    #e7ebe8;
  background-size: 18px 18px;
}

.preview-viewport {
  width: 100%;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid rgba(16, 25, 35, 0.16);
  border-radius: 12px;
  background: white;
  box-shadow: 0 20px 45px rgba(16, 25, 35, 0.15);
  transition: width 240ms ease, border-radius 240ms ease;
}

.preview-viewport.preview-mobile {
  width: min(100%, 390px);
  border-radius: 22px;
}

.preview-chrome {
  height: 35px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
  padding: 0 0.7rem;
  border-bottom: 1px solid rgba(16, 25, 35, 0.09);
  background: #f4f5f3;
}

.preview-chrome > span {
  display: flex;
  gap: 3px;
}

.preview-chrome i {
  width: 5px;
  height: 5px;
}

.preview-chrome strong {
  overflow: hidden;
  color: #738087;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.55rem;
  font-weight: 500;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.preview-chrome em {
  color: var(--mint-dark);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.52rem;
  font-style: normal;
  text-transform: uppercase;
}

.surface-meta-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0.5rem 0.7rem;
  border-bottom: 1px solid rgba(16, 25, 35, 0.08);
  background: #f9faf8;
}

.surface-meta-strip span {
  padding: 0.2rem 0.42rem;
  border-radius: 999px;
  color: var(--mint-dark);
  background: rgba(32, 180, 134, 0.08);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.52rem;
}

.surface-meta-strip .quality-good {
  color: #087458;
  background: rgba(8, 116, 88, 0.1);
}

.surface-meta-strip .quality-low {
  color: #9a3412;
  background: rgba(234, 88, 12, 0.1);
}

.render-surface {
  min-height: 480px;
  padding: clamp(0.8rem, 2vw, 1.3rem);
  overflow: auto;
}

.render-application {
  width: 100%;
  min-width: 0;
  overflow: hidden;
  background: #f5f7f6;
}

.preview-mobile .render-application {
  width: 390px;
}

.render-surface iframe {
  width: 100%;
  min-height: 500px;
  border: 0;
  border-radius: 8px;
  background: white;
}

.empty-state {
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.empty-illustration {
  position: relative;
  width: 136px;
  height: 110px;
  margin-bottom: 1.1rem;
}

.empty-card {
  position: absolute;
  width: 76px;
  height: 86px;
  border: 1px solid rgba(16, 25, 35, 0.15);
  border-radius: 10px;
  background: white;
  box-shadow: 0 12px 24px rgba(16, 25, 35, 0.09);
}

.empty-card::before,
.empty-card::after {
  content: '';
  position: absolute;
  left: 12px;
  right: 12px;
  height: 5px;
  border-radius: 999px;
  background: #dfe4e2;
}

.empty-card::before {
  top: 18px;
}

.empty-card::after {
  top: 31px;
  right: 27px;
}

.card-one {
  left: 11px;
  top: 14px;
  transform: rotate(-9deg);
}

.card-two {
  right: 9px;
  top: 7px;
  transform: rotate(8deg);
}

.empty-spark {
  position: absolute;
  z-index: 2;
  right: 5px;
  top: 0;
  color: var(--coral);
  font-size: 1.8rem;
}

.empty-state h4 {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.03em;
}

.empty-state p {
  max-width: 390px;
  margin: 0.45rem 0 0;
  color: #68747b;
  font-size: 0.75rem;
  line-height: 1.5;
}

.empty-state button {
  margin-top: 1rem;
  border: 1px solid rgba(16, 25, 35, 0.18);
  border-radius: 999px;
  padding: 0.55rem 0.8rem;
  color: var(--ink);
  background: white;
  font-size: 0.68rem;
  font-weight: 700;
  cursor: pointer;
}

.streaming-title {
  display: inline-flex;
  gap: 0.12rem;
  align-items: baseline;
  color: var(--mint-dark);
  animation: streaming-pulse 1.4s ease-in-out infinite;
}

.streaming-dots {
  display: inline-flex;
}

.streaming-dots span {
  animation: dot-bounce 1.2s infinite;
}

.streaming-dots span:nth-child(2) {
  animation-delay: 160ms;
}

.streaming-dots span:nth-child(3) {
  animation-delay: 320ms;
}

.inspector-panel {
  display: flex;
  flex-direction: column;
  max-height: 680px;
}

.inspector-heading {
  flex: 0 0 auto;
}

.inspector-heading > div {
  min-width: 0;
  flex: 1;
}

.event-count {
  display: grid;
  place-items: center;
  min-width: 25px;
  height: 25px;
  border-radius: 50%;
  color: white;
  background: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.59rem;
}

.inspector-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1rem;
  border-bottom: 1px solid rgba(16, 25, 35, 0.14);
}

.inspector-tabs button {
  position: relative;
  border: 0;
  padding: 0.65rem 0.2rem;
  color: #778187;
  background: transparent;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.59rem;
  text-transform: uppercase;
  cursor: pointer;
}

.inspector-tabs button[aria-selected='true'] {
  color: var(--ink);
}

.inspector-tabs button[aria-selected='true']::after {
  content: '';
  position: absolute;
  left: 16%;
  right: 16%;
  bottom: -1px;
  height: 2px;
  background: var(--mint-dark);
}

.inspector-content {
  min-height: 0;
  flex: 1;
  overflow: auto;
  padding-top: 0.8rem;
}

.error-banner {
  display: grid;
  gap: 0.18rem;
  margin-bottom: 0.7rem;
  border: 1px solid rgba(200, 59, 45, 0.26);
  border-radius: 8px;
  padding: 0.65rem;
  color: var(--danger);
  background: #fff0ed;
  font-size: 0.65rem;
  line-height: 1.4;
}

.event-list {
  display: grid;
  gap: 0.5rem;
}

.inspector-empty {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
}

.inspector-empty > span {
  color: #a3acb0;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 1.4rem;
}

.inspector-empty strong {
  margin-top: 0.6rem;
  font-size: 0.75rem;
}

.inspector-empty p {
  margin: 0.3rem 0 0;
  color: #78838a;
  font-size: 0.65rem;
  line-height: 1.45;
}

.event-item {
  overflow: hidden;
  border: 1px solid rgba(16, 25, 35, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.event-item summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.5rem;
  padding: 0.6rem;
  list-style: none;
  cursor: pointer;
}

.event-item summary::-webkit-details-marker {
  display: none;
}

.event-kind {
  display: block;
  margin-bottom: 0.18rem;
  color: var(--mint-dark);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.58rem;
}

.event-preview {
  display: -webkit-box;
  overflow: hidden;
  color: #46545c;
  font-size: 0.64rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.event-meta {
  display: grid;
  justify-items: end;
  gap: 0.12rem;
  color: #849097;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.51rem;
}

.event-item > pre,
.output-stack pre,
.activity-item pre {
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
  line-height: 1.48;
}

.event-item > pre {
  max-height: 220px;
  padding: 0.65rem;
  color: #d8e8e4;
  background: #15222b;
}

.output-stack {
  display: grid;
  gap: 0.65rem;
}

.assistant-output,
.a2ui-action-output,
.activity-output,
.adk-reasoning-panel,
.reasoning-output {
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(16, 25, 35, 0.12);
  border-radius: 8px;
  background: white;
}

.assistant-output h4,
.a2ui-action-output h4,
.activity-output h4 {
  margin: 0;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid rgba(16, 25, 35, 0.09);
  color: var(--ink);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.61rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.assistant-output > pre,
.a2ui-action-output > pre {
  max-height: 280px;
  padding: 0.7rem;
  color: #dce8e5;
  background: #15222b;
}

.a2ui-action-output > p,
.activity-empty {
  margin: 0;
  padding: 0.7rem;
  color: var(--ink-soft);
  font-size: 0.65rem;
}

.activity-list {
  display: grid;
  gap: 0.5rem;
  padding: 0.6rem;
}

.activity-item {
  overflow: hidden;
  border: 1px solid rgba(16, 25, 35, 0.1);
  border-radius: 7px;
}

.activity-item-header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem;
  color: var(--mint-dark);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.57rem;
}

.activity-item-header small {
  color: #7d898f;
}

.activity-item pre {
  max-height: 180px;
  padding: 0.55rem;
  color: #dce8e5;
  background: #15222b;
}

.adk-reasoning-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border: 0;
  padding: 0.65rem;
  color: var(--ink);
  background: white;
  text-align: left;
  cursor: pointer;
}

.adk-reasoning-title {
  font-weight: 700;
  font-size: 0.68rem;
}

.adk-reasoning-meta {
  margin-left: auto;
  color: #768188;
  font-size: 0.6rem;
}

.adk-reasoning-chevron {
  font-size: 0.65rem;
}

.adk-reasoning-body {
  display: grid;
  gap: 0.5rem;
  padding: 0.6rem;
  background: #f5f7f5;
}

.adk-reasoning-item {
  padding: 0.55rem;
  border: 1px solid rgba(16, 25, 35, 0.1);
  border-radius: 7px;
  background: white;
}

.adk-reasoning-item.is-streaming {
  border-color: rgba(8, 117, 87, 0.38);
}

.adk-reasoning-item-header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
  color: #78838a;
  font-size: 0.58rem;
}

.adk-reasoning-text {
  margin: 0;
  white-space: pre-wrap;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.61rem;
  line-height: 1.46;
}

.whats-new-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(2rem, 6vw, 7rem);
  padding-block: clamp(5rem, 9vw, 9rem);
}

.whats-new-intro p:last-child {
  max-width: 44ch;
  margin: 1.2rem 0 0;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.6;
}

.upgrade-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.upgrade-grid article {
  position: relative;
  min-height: 330px;
  padding: 1.2rem;
  border-right: 1px solid var(--line);
}

.upgrade-grid article:last-child {
  border-right: 0;
}

.upgrade-number {
  color: #778188;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.62rem;
}

.upgrade-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin: 3rem 0 2rem;
  border-radius: 50%;
  color: white;
  background: var(--ink);
  font-size: 1.2rem;
}

.upgrade-grid article:nth-child(2) .upgrade-icon {
  background: var(--mint-dark);
}

.upgrade-grid article:nth-child(3) .upgrade-icon {
  color: var(--ink);
  background: var(--coral);
}

.upgrade-grid h3 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.upgrade-grid p {
  margin: 0.65rem 0 0;
  color: var(--ink-soft);
  font-size: 0.75rem;
  line-height: 1.55;
}

.site-footer {
  min-height: 100px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.site-footer > div {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink);
}

.site-footer p {
  margin: 0;
  text-align: center;
}

.site-footer a {
  justify-self: end;
  color: var(--ink);
  text-decoration: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.61rem;
}

.fade-in-rise {
  animation: rise-in 650ms cubic-bezier(0.21, 0.8, 0.28, 1) both;
}

.fade-in-rise.delay-1 {
  animation-delay: 100ms;
}

.fade-in-rise.delay-2 {
  animation-delay: 180ms;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes orbit-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes streaming-pulse {
  50% {
    opacity: 0.52;
  }
}

@keyframes dot-bounce {
  0%,
  20%,
  100% {
    transform: translateY(0);
    opacity: 0.4;
  }

  50% {
    transform: translateY(-2px);
    opacity: 1;
  }
}

@media (max-width: 1240px) {
  .studio-grid {
    grid-template-columns: minmax(250px, 0.7fr) minmax(470px, 1.3fr);
  }

  .inspector-panel {
    grid-column: 1 / -1;
    max-height: none;
    border-top: 1px solid rgba(16, 25, 35, 0.11);
    border-left: 0;
  }

  .inspector-content {
    max-height: 360px;
  }

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

@media (max-width: 1040px) {
  .v2-hero {
    grid-template-columns: 1fr minmax(280px, 0.6fr);
    gap: 2rem;
  }

  .hero-copy h1 {
    font-size: clamp(3.7rem, 8vw, 6.4rem);
  }

  .proof-orbit {
    min-width: 280px;
  }

  .protocol-switcher {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-bottom: 0;
  }

  .protocol-card {
    border-bottom: 1px solid var(--line);
  }

  .protocol-card:nth-child(3) {
    border-right: 0;
  }

  .workspace-bar {
    grid-template-columns: minmax(180px, 0.8fr) minmax(220px, 1.2fr);
  }

  .refresh-button {
    display: none;
  }

  .studio-metrics > span {
    min-width: 65px;
  }

  .whats-new-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .v2-shell {
    padding-inline: 0.8rem;
  }

  .topbar {
    grid-template-columns: 1fr auto;
  }

  .release-pill {
    justify-self: end;
  }

  .topbar-links {
    display: none;
  }

  .v2-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-block: 4.2rem 3.6rem;
  }

  .hero-copy h1 {
    font-size: clamp(3.7rem, 17vw, 6.7rem);
  }

  .hero-proof {
    display: none;
  }

  .section-heading-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.75rem;
  }

  .protocol-switcher {
    display: flex;
    margin-inline: -0.8rem;
    padding-inline: 0.8rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
  }

  .protocol-card {
    min-width: 220px;
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .protocol-signal {
    padding: 0.8rem;
  }

  .protocol-signal-topline,
  .capability-contract-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .capability-score {
    min-width: 0;
    padding: 0;
    border-left: 0;
    text-align: left;
  }

  .capability-contract-grid {
    grid-template-columns: 1fr;
  }

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

  .chip-row {
    justify-content: flex-start;
  }

  .studio-shell {
    margin-inline: -0.8rem;
    width: calc(100% + 1.6rem);
    border-radius: 18px;
    padding: 0.75rem;
  }

  .studio-topline {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .studio-metrics {
    width: 100%;
    overflow-x: auto;
  }

  .studio-metrics > span:first-child {
    border-left: 0;
  }

  .workspace-bar {
    grid-template-columns: 1fr;
  }

  .workspace-description {
    display: none;
  }

  .offline-notice {
    grid-template-columns: auto 1fr;
  }

  .offline-notice button {
    grid-column: 1 / -1;
  }

  .studio-grid {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .launcher-panel {
    border-right: 0;
    border-bottom: 1px solid rgba(16, 25, 35, 0.11);
  }

  .canvas-stage {
    min-height: 570px;
  }

  .inspector-panel {
    grid-column: auto;
  }

  .event-list {
    grid-template-columns: 1fr;
  }

  .upgrade-grid {
    grid-template-columns: 1fr;
  }

  .upgrade-grid article {
    min-height: 240px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .upgrade-grid article:last-child {
    border-bottom: 0;
  }

  .upgrade-icon {
    margin: 2rem 0 1.4rem;
  }

  .site-footer {
    grid-template-columns: 1fr;
    padding-block: 1.5rem;
  }

  .site-footer p,
  .site-footer a {
    justify-self: start;
    text-align: left;
  }
}

@media (max-width: 520px) {
  .v2-shell {
    padding-inline: 0.65rem;
  }

  .topbar {
    min-height: 66px;
  }

  .release-pill {
    padding: 0.3rem 0.5rem;
    font-size: 0.58rem;
  }

  .release-kicker {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .kicker-divider {
    display: none;
  }

  .hero-copy h1 {
    margin-top: 1.3rem;
    font-size: clamp(3.45rem, 18vw, 5.2rem);
    line-height: 0.86;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .primary-cta,
  .secondary-cta {
    width: 100%;
  }

  .protocol-section {
    padding-block: 3.5rem;
  }

  .protocol-switcher {
    margin-inline: -0.65rem;
    padding-inline: 0.65rem;
  }

  .studio-shell {
    margin-inline: -0.65rem;
    width: calc(100% + 1.3rem);
    padding: 0.55rem;
  }

  .studio-title .window-dots {
    display: none;
  }

  .studio-metrics > span {
    min-width: 72px;
    padding-inline: 0.55rem;
  }

  .workspace-bar,
  .launcher-panel,
  .inspector-panel {
    padding: 0.8rem;
  }

  .canvas-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .canvas-controls {
    width: 100%;
    align-items: stretch;
    flex-direction: column;
  }

  .preview-toggle {
    width: 100%;
  }

  .preview-toggle button {
    flex: 1;
  }

  .canvas-actions button {
    flex: 1;
  }

  .canvas-stage {
    min-height: 540px;
    padding: 0.65rem;
  }

  .preview-viewport,
  .preview-viewport.preview-mobile {
    min-height: 500px;
    border-radius: 10px;
  }

  .whats-new-section {
    padding-block: 5rem;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}