/* Shared identity for the homepage and each showcase. */
.site-brand { display: inline-flex; align-items: center; gap: 13px; flex-shrink: 0; white-space: nowrap; letter-spacing: normal; }
.brand-symbol {
  width: 27px;
  height: 27px;
  display: grid;
  grid-template-columns: repeat(2, 8px);
  gap: 4px;
  align-content: center;
  justify-content: center;
  transform: rotate(-12deg);
  color: #b9a4fc;
  flex-shrink: 0;
}
.brand-symbol i { height: 8px; background: currentColor; border-radius: 2px; }
.brand-word { font: 600 21px Arial, sans-serif; letter-spacing: -1px; }

/* Compact identity for a narrow sidebar. */
.site-brand-compact { gap: 8px; }
.site-brand-compact .brand-word { font-size: 18px; }

:is(.home-header, .launch-nav) .language-switch { display: inline-flex; align-items: center; flex-shrink: 0; gap: 7px; color: #9996a4; }
:is(.home-header, .launch-nav) .language-switch button { padding: 8px; font: 12px var(--sans); background: none; border: none; color: inherit; cursor: pointer; }
:is(.home-header, .launch-nav) .language-switch span { opacity: .4; }
:is(.home-header, .launch-nav) .language-switch button[aria-pressed=true] { color: #f1edf8; font-weight: 700; }
:is(.home-header, .launch-nav) .language-switch button:focus-visible { outline: 2px solid #b9a4fc; outline-offset: 2px; border-radius: 3px; }

@media (max-width: 700px) {
  .site-brand { gap: 8px; }
  .brand-word { font-size: 20px; }
  :is(.home-header, .launch-nav) .language-switch { gap: 4px; }
  :is(.home-header, .launch-nav) .language-switch button { font-size: 11px; padding: 7px; }
}

@font-face {
  font-family: Showcase;
  src: url("../../../assets/fonts/showcase.woff2?v=6b00809e854d") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --bg: #090b10;
  --paper: #10121b;
  --ink: #eeeaf9;
  --muted: #b3adbf;
  --dim: #a39aaf;
  --line: #ffffff13;
  --accent: #b9a4fc;
  --mint: #92ddcd;
  --sans: Showcase, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, monospace;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
  background: var(--bg);
}
body {
  margin: 0;
  font: 16px/1.7 var(--sans);
  color: var(--ink);
  background:
    radial-gradient(ellipse at 78% 7%, #30254321, transparent 28%), var(--bg);
  -webkit-font-smoothing: antialiased;
}
button,
input,
select {
  font: inherit;
}
button,
a {
  touch-action: manipulation;
}
button {
  color: inherit;
  cursor: pointer;
}
button {
  background: none;
  border: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
h1,
h2,
h3,
p {
  margin: 0;
}
svg {
  display: block;
}
button:focus-visible,
a:focus-visible,
summary:focus-visible,
select:focus-visible,
input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
::selection {
  background: #9c7aea66;
}
em {
  font-style: normal;
  color: var(--accent);
}
.wrap {
  width: min(1380px, calc(100% - 112px));
  margin-inline: auto;
}
.mono {
  font-family: var(--mono);
}
.eyebrow {
  font-size: 13px;
  font-weight: 550;
  letter-spacing: 0.14em;
  color: #beb2d8;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow i,
.live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}
.button {
  padding: 15px 21px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  border-radius: 9px;
  font-size: 15px;
  font-weight: 500;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.primary {
  background: #cdbbf9;
  color: #1a1429;
}
.primary:hover {
  box-shadow: 0 7px 35px #b9a4fc22;
}
.text-link {
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 15px;
  color: #cebfeb;
}
.text-link:hover {
  color: #fff;
}
.icon-button {
  font-size: 22px;
  width: 32px;
  height: 32px;
  display: inline-grid;
  place-items: center;
  color: var(--muted);
  border-radius: 7px;
}
.icon-button:hover {
  background: #ffffff0b;
  color: #fff;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.privacy-highlight {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  color: #a4e2d4;
  font-size: 14px;
  line-height: 1.7;
}
.privacy-highlight svg { width: 22px; height: 22px; flex: none; }
.privacy-highlight:hover { color: #d2fff2; }
.runtime-adaptation {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 14px 0 20px;
  font-size: 13px;
  color: var(--muted);
}
.runtime-adaptation button {
  padding: 6px 9px;
  border: 1px solid #b9a4fc50;
  border-radius: 6px;
}
.runtime-adaptation button[aria-pressed="true"] { color: #ded1ff; background: #b9a4fc20; }
.privacy-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 24px; }
.privacy-benefits article { padding: 23px; border: 1px solid #9cddcc25; border-radius: 14px; background: linear-gradient(140deg, #9cddcc09, #9cddcc02); }
.benefit-index { font-size: 12px; letter-spacing: .1em; color: #9cddcc; }
.privacy-benefits h3 { margin: 12px 0 9px; font-size: 20px; font-weight: 500; }
.privacy-benefits p { font-size: 14px; line-height: 1.9; color: var(--muted); }
@media (max-width: 700px) {
  .privacy-benefits { grid-template-columns: 1fr; gap: 10px; }
  .privacy-benefits article { padding: 18px; }
}
.page-header {
  height: 86px;
  display: flex;
  align-items: center;
  gap: 35px;
  width: min(1380px, calc(100% - 112px));
  margin: auto;
  border-bottom: 1px solid var(--line);
}
.page-header nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
  color: var(--muted);
  font-size: 14px;
}
.page-header nav a:hover {
  color: var(--ink);
}
.language-switch {
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--dim);
}
.language-switch button {
  padding: 6px;
  color: var(--muted);
  font-size: 13px;
}
.language-switch button[aria-pressed="true"] {
  color: var(--ink);
  font-weight: 600;
}
.hero {
  display: grid;
  grid-template-columns: 0.96fr 1.04fr;
  align-items: center;
  gap: 40px;
  padding-top: 64px;
  padding-bottom: 32px;
  min-height: 650px;
}
.hero-copy {
  padding: 15px 0 28px;
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-size: clamp(38px, 4.4vw, 66px);
  letter-spacing: -0.055em;
  font-weight: 580;
  line-height: 1.24;
  margin: 25px 0 26px;
}
.hero-description {
  max-width: 485px;
  color: var(--muted);
  font-size: 16px;
  line-height: 2;
}
.hero-actions {
  display: flex;
  gap: 27px;
  align-items: center;
  margin-top: 30px;
}
.hero-facts {
  display: flex;
  gap: 42px;
  margin-top: 43px;
  padding-top: 23px;
  border-top: 1px solid var(--line);
  max-width: 470px;
}
.hero-facts > div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hero-facts strong {
  font-size: 25px;
  letter-spacing: -0.04em;
  font-weight: 520;
}
.hero-facts strong span {
  color: #6a617f;
  font-size: 20px;
  padding: 0 3px;
}
.hero-facts > div > span {
  font-size: 13px;
  color: var(--muted);
}
.machine {
  position: relative;
  aspect-ratio: 1.13;
  isolation: isolate;
  --device-accent: #b9a4fc;
  perspective: 900px;
}
.machine[data-hardware="nvidia"] {
  --device-accent: #a9d9a4;
}
.machine[data-hardware="huawei"] {
  --device-accent: #e3b2be;
}
.machine[data-hardware="amd"] {
  --device-accent: #efc195;
}
.machine:before {
  content: "";
  position: absolute;
  inset: 7% 1% 5%;
  border: 1px solid #b9a4fc23;
  border-radius: 40px;
  transform: rotate(-3deg);
  background: linear-gradient(135deg, #ffffff02, #ffffff00);
}
.machine-circuit {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}
.circuit-lines {
  stroke-opacity: 0.2;
}
.circuit-pulses path {
  stroke-dasharray: 12 270;
  animation: circuit 5s linear infinite;
  opacity: 0.7;
}
.circuit-pulses path:nth-child(2) {
  animation-delay: -2s;
}
.circuit-pulses path:nth-child(3) {
  animation-delay: -3s;
  stroke: #92ddcd;
}
.circuit-pulses path:nth-child(4) {
  animation-delay: -1s;
}
.model-core {
  position: absolute;
  left: 33%;
  top: 30%;
  width: 35%;
  aspect-ratio: 1;
  transform-style: preserve-3d;
  transform: rotateX(22deg) rotateZ(-12deg);
  animation: float-core 8s ease-in-out infinite;
  transition: filter 0.6s;
  filter: drop-shadow(0 20px 40px #0008);
}
.core-surface {
  position: absolute;
  inset: 0;
  background: linear-gradient(150deg, #27283c, #171b28 48%, #292139);
  border: 1px solid var(--device-accent);
  box-shadow:
    inset 0 0 40px #baa1ff0c,
    0 0 28px #b9a4fc15;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: border-color 0.6s;
}
.core-under {
  position: absolute;
  inset: -19px;
  background: linear-gradient(135deg, #292b39, #171721);
  border: 1px solid #a492c040;
  border-radius: 26px;
  transform: translateZ(-18px);
  box-shadow:
    0 18px 0 -8px #10111b,
    0 19px 0 -8px #857b9c45;
}
.core-under:after {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px dashed #b5a4d04d;
  border-radius: 21px;
}
.core-eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  color: #b5a9c9;
  letter-spacing: 0.09em;
}
.core-surface strong {
  font-size: clamp(40px, 5.2vw, 72px);
  font-weight: 550;
  letter-spacing: -0.07em;
  line-height: 1.4;
  color: #e8e0fa;
  text-shadow: 0 0 26px #bcaaff38;
}
.core-caption {
  font-size: 13px;
  letter-spacing: 0.18em;
  color: #a29ab1;
}
.chip-dots {
  position: absolute;
  top: 11%;
  left: 11%;
  width: 8px;
  height: 8px;
  background: var(--device-accent);
  border-radius: 3px;
  box-shadow:
    13px 0 0 #b9a4fc55,
    0 13px 0 #b9a4fc33,
    13px 13px 0 #b9a4fc22;
}
.chip-leds {
  display: flex;
  gap: 5px;
  position: absolute;
  bottom: 9%;
  right: 10%;
}
.chip-leds i {
  width: 4px;
  height: 4px;
  border-radius: 1px;
  background: #9888b548;
}
.chip-leds i:nth-child(-n + 3) {
  background: var(--device-accent);
  animation: led 3s ease-in-out infinite;
}
.chip-leds i:nth-child(2) {
  animation-delay: 0.4s;
}
.machine-tag {
  position: absolute;
  font-size: 13px;
  color: #b9b3c7;
  border: 1px solid #ae97dd23;
  background: #11131be8;
  border-radius: 8px;
  padding: 9px 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  box-shadow: 0 8px 30px #0003;
  backdrop-filter: blur(8px);
}
.tag-one {
  left: 3%;
  top: 28%;
}
.tag-two {
  right: 0;
  bottom: 25%;
}
.mini-file {
  height: 16px;
  width: 12px;
  border: 1px solid #ae97dd;
  border-radius: 2px;
}
.mini-file:after {
  content: "";
  display: block;
  border-top: 1px solid #ae97dd;
  margin: 5px 2px;
}
.mini-code {
  color: var(--mint);
  font-family: var(--mono);
}
.hardware {
  padding-top: 23px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
}
.hardware-intro {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.hardware-intro p {
  font-size: 13px;
  color: var(--muted);
}
.hardware-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.hardware-grid button {
  position: relative;
  display: flex;
  gap: 15px;
  align-items: center;
  text-align: left;
  padding: 20px 17px;
  border: 1px solid #ffffff13;
  border-radius: 12px;
  background: #ffffff02;
  transition:
    background 0.3s,
    border-color 0.3s;
}
.hardware-grid button:hover {
  background: #ffffff06;
}
.hardware-grid button[aria-pressed="true"] {
  background: linear-gradient(130deg, #b9a4fc13, #b9a4fc04);
  border-color: #b9a4fc68;
}
.hardware-grid button > span:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hardware-grid strong {
  font-weight: 500;
  font-size: 16px;
}
.hardware-grid small {
  font: 12px var(--mono);
  color: var(--muted);
}
.hardware-grid button > i {
  position: absolute;
  right: 11px;
  top: 7px;
  font: 12px var(--mono);
  color: #6d687d;
  font-style: normal;
}
.hardware-icon {
  width: 28px;
  height: 23px;
  flex-shrink: 0;
  position: relative;
  color: #aea0c7;
}
.laptop-icon {
  border: 1px solid currentColor;
  border-radius: 3px;
  width: 28px;
  height: 20px;
}
.laptop-icon:after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: -4px;
  right: -4px;
  border-top: 2px solid currentColor;
  border-radius: 4px;
}
.gpu-icon,
.npu-icon,
.amd-icon {
  border: 1px solid currentColor;
  border-radius: 3px;
  box-shadow:
    inset 0 0 0 4px #0d0f15,
    inset 0 0 0 5px currentColor;
}
.gpu-icon {
  color: #a9d9a4;
}
.npu-icon {
  color: #e3b2be;
  border-radius: 7px;
}
.amd-icon {
  color: #efc195;
  border-width: 2px;
  border-left-width: 1px;
}
.hardware-note {
  font-size: 13px;
  line-height: 1.8;
  color: var(--dim);
  margin: 14px 0 0;
  min-height: 36px;
  max-width: 1000px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 30px;
}
.section-heading h2 {
  font-size: clamp(29px, 3vw, 42px);
  line-height: 1.35;
  letter-spacing: -0.045em;
  font-weight: 540;
  margin-top: 15px;
}
.section-heading > p {
  max-width: 395px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
}
.work-section {
  padding-top: 67px;
  padding-bottom: 65px;
}
.work-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 22px;
  align-items: stretch;
}
.panel {
  border: 1px solid #bbb0d425;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(135deg, #12141e, #0e1017);
}
.panel-header {
  height: 47px;
  border-bottom: 1px solid var(--line);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font: 12px var(--mono);
  letter-spacing: 0.08em;
  color: #aaa1bd;
}
.panel-header > span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.terminal-dots {
  display: flex;
  gap: 5px;
}
.terminal-dots i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #6f627d;
}
.terminal-dots i:nth-child(2) {
  background: #96789b;
}
.terminal-dots i:nth-child(3) {
  background: #78aaa0;
}
.setup-panel {
  display: flex;
  flex-direction: column;
}
.setup-panel .panel-header {
  justify-content: flex-start;
  gap: 15px;
}
.setup-tabs {
  padding: 17px 18px 0;
  display: flex;
  gap: 6px;
}
.setup-tabs button {
  flex: 1;
  padding: 10px 4px;
  font-size: 13px;
  border-radius: 7px;
  border: 1px solid transparent;
  color: var(--muted);
  white-space: nowrap;
}
.setup-tabs button[aria-selected="true"] {
  background: #b9a4fc14;
  border-color: #b9a4fc36;
  color: var(--ink);
}
.setup-content {
  padding: 24px 23px;
  flex: 1;
  min-height: 513px;
}
.setup-content h3 {
  font-size: 21px;
  font-weight: 530;
  letter-spacing: -0.03em;
  line-height: 1.5;
  margin: 10px 0;
}
.setup-content .eyebrow {
  font-size: 12px;
  letter-spacing: 0.06em;
}
.setup-content p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.9;
}
.runtime-select {
  display: flex;
  gap: 6px;
  margin: 20px 0 12px;
  flex-wrap: wrap;
}
.runtime-select button {
  border: 1px solid var(--line);
  padding: 7px 10px;
  border-radius: 6px;
  font: 13px var(--mono);
  color: var(--muted);
}
.runtime-select button[aria-pressed="true"] {
  border-color: #b9a4fc77;
  color: var(--accent);
  background: #b9a4fc0b;
}
.code-mode {
  display: flex;
  gap: 10px;
  margin: 15px 0 8px;
}
.code-mode button {
  font-size: 13px;
  color: var(--dim);
  padding: 0 0 4px;
  border-bottom: 1px solid transparent;
}
.code-mode button[aria-pressed="true"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.code-window {
  border: 1px solid #ffffff13;
  background: #090b10;
  border-radius: 10px;
  overflow: hidden;
  margin: 13px 0;
}
.code-caption {
  height: 34px;
  border-bottom: 1px solid #ffffff0c;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  color: #877f98;
  font: 12px var(--mono);
  gap: 8px;
}
.code-caption button {
  font: 13px var(--sans);
  color: var(--accent);
}
pre {
  margin: 0;
  font: 13px/1.9 var(--mono);
  tab-size: 2;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #c7bfda;
}
.code-window pre {
  padding: 15px;
  max-height: 320px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: #493e62 transparent;
}
.setup-content .small-note {
  font-size: 13px;
  color: #a49bb3;
  line-height: 1.8;
  margin: 12px 0;
}
.endpoint {
  margin-top: 20px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
}
.endpoint > span {
  font-size: 12px;
  color: #897f9d;
}
.endpoint code {
  display: block;
  font: 14px var(--mono);
  margin: 8px 0;
  color: var(--mint);
  overflow-wrap: anywhere;
}
.setup-footer {
  border-top: 1px solid var(--line);
  padding: 16px 23px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.setup-footer > span {
  font-size: 12px;
  color: var(--dim);
}
.tool-list {
  display: grid;
  gap: 10px;
  margin: 23px 0;
}
.tool-config-item {
  display: flex;
  gap: 13px;
  padding: 13px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #ffffff02;
}
.tool-config-item > span {
  color: var(--accent);
  width: 24px;
  font: 19px var(--mono);
  flex-shrink: 0;
}
.tool-config-item strong {
  font: 14px var(--mono);
  display: block;
  margin-bottom: 3px;
}
.tool-config-item p {
  font-size: 13px;
}
.setup-content details {
  margin-top: 15px;
}
.setup-content summary {
  font-size: 13px;
  color: var(--accent);
  cursor: pointer;
}
.coding-flow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 23px 0;
  font: 13px var(--mono);
  color: var(--mint);
  line-height: 1.9;
}
.coding-flow:before {
  content: "⌘";
  width: 39px;
  height: 39px;
  border: 1px solid #b9a4fc33;
  border-radius: 8px;
  color: var(--accent);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 26px;
}
.framework-link {
  font-size: 13px;
  color: var(--accent);
  display: inline-block;
  margin: 12px 0;
}
.task-panel {
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse at 20% 28%, #53417513, transparent 58%), #0c0e15;
}
.task-question {
  padding: 24px 26px 0;
}
.task-question .eyebrow {
  font-size: 12px;
}
.task-question h3 {
  font-size: 23px;
  letter-spacing: -0.025em;
  line-height: 1.5;
  font-weight: 520;
  margin: 11px 0 8px;
  max-width: 630px;
}
.trace-meta {
  font-size: 13px;
  color: #aaa1ba;
}
.flow-stage {
  position: relative;
  height: 215px;
  margin: 13px 20px 0;
  flex-shrink: 0;
}
.flow-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}
.local-boundary {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.local-boundary svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.local-boundary > span {
  position: absolute;
  top: 14%;
  left: 5%;
  right: 56%;
  color: #a69ab9;
  font-size: 12px;
  letter-spacing: 0.045em;
}
.flow-model {
  position: absolute;
  top: 34%;
  left: 7%;
  width: 34%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.model-sigil {
  width: 67px;
  height: 48px;
  border: 1px solid #c8acff77;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(130deg, #382e55, #161823);
  font-size: 25px;
  font-weight: 550;
  letter-spacing: -0.07em;
  box-shadow: 0 0 24px #b9a4fc0b;
  transition: box-shadow 0.6s;
}
.flow-model strong {
  font-size: 13px;
  font-weight: 500;
}
.flow-model small {
  font: 12px var(--mono);
  color: var(--dim);
}
.flow-tool {
  position: absolute;
  right: 3%;
  width: 32%;
  height: 45px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 8px 11px;
  border: 1px solid #ffffff12;
  border-radius: 9px;
  background: #10131c;
  transition:
    border-color 0.4s,
    background 0.4s,
    transform 0.4s;
}
.tool-search {
  top: 4%;
}
.tool-read {
  top: 38%;
}
.tool-code {
  top: 72%;
}
.flow-tool .tool-symbol {
  color: #7c718e;
  font: 18px var(--mono);
}
.flow-tool > span:nth-child(2) {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.flow-tool strong {
  font: 13px var(--mono);
  font-weight: normal;
}
.flow-tool small {
  font-size: 12px;
  color: #a49bb4;
  line-height: 1.3;
}
.flow-tool i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #5e546f;
  margin-left: auto;
}
.flow-tool.active {
  border-color: #b9a4fca1;
  background: #201b30;
  transform: translateX(-3px);
}
.flow-tool.active .tool-symbol,
.flow-tool.active small {
  color: #c7b6e6;
}
.flow-tool.active i {
  background: var(--mint);
  box-shadow: 0 0 8px var(--mint);
}
.flow-stage[data-active="code"] .tool-code {
  border-color: #92ddcd80;
  background: #152422;
}
.flow-stage[data-active="answer"] .model-sigil {
  border-color: var(--mint);
  box-shadow: 0 0 26px #92ddcd22;
}
.moving-paths path {
  stroke: #b9a4fc;
  opacity: 0;
  stroke-dasharray: 15 460;
}
.moving-paths path[data-route="code"] {
  stroke: var(--mint);
}
.flow-stage[data-active="search"] path[data-route="search"],
.flow-stage[data-active="read"] path[data-route="read"],
.flow-stage[data-active="code"] path[data-route="code"] {
  opacity: 1;
  stroke-dashoffset: -180;
}
.is-playing .moving-paths path {
  animation: tool-pulse 1.8s linear infinite;
}
.task-readout {
  margin: 14px 26px 0;
  height: auto;
  min-height: 350px;
  flex: 1;
  padding: 19px 20px;
  border: 1px solid #b9a4fc25;
  border-radius: 12px;
  background: #15132188;
  position: relative;
  overflow: visible;
}
.task-readout .eyebrow {
  font-size: 12px;
}
.task-readout h4 {
  font-size: 18px;
  font-weight: 530;
  margin: 10px 0 9px;
  line-height: 1.45;
  letter-spacing: -0.02em;
}
.task-readout p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.8;
  overflow-wrap: anywhere;
}
.task-readout code {
  color: #aca3c0;
  font: 13px/1.8 var(--mono);
  display: block;
  overflow-wrap: anywhere;
}
.task-readout .step-tool {
  position: absolute;
  right: 15px;
  top: 18px;
  font: 12px var(--mono);
  color: #81718f;
  max-width: 43%;
  text-align: right;
}
.readout-enter {
  animation: readout-enter 0.4s ease-out;
}
.task-readout.answer {
  background: linear-gradient(120deg, #92ddcd0d, #b9a4fc09);
  border-color: #92ddcd38;
}
.answer-row {
  display: flex;
  align-items: baseline;
  gap: 11px;
  margin: 7px 0;
}
.answer-row strong {
  font-size: 53px;
  letter-spacing: -0.07em;
  color: var(--mint);
  line-height: 1;
  font-weight: 550;
}
.answer-row span {
  font-size: 17px;
  color: #d5e4de;
}
.answer .answer-foot {
  font-size: 12px;
  color: #8dacaa;
  margin-top: 5px;
}
.trace-track {
  display: flex;
  margin: 18px 26px 0;
  gap: 6px;
}
.trace-track button {
  position: relative;
  height: 24px;
  flex: 1;
  padding: 0;
  border-bottom: 2px solid #302a3f;
  font: 12px var(--mono);
  color: #756a88;
  transition:
    border-color 0.2s,
    color 0.2s;
}
.trace-track button.done {
  border-color: #6a557f;
  color: #a595b9;
}
.trace-track button[aria-current="step"] {
  border-color: var(--accent);
  color: var(--accent);
}
.trace-track button.result-step {
  flex: 1.2;
}
.film-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 25px 8px;
}
.play-button {
  height: 32px;
  width: 32px;
  border: 1px solid #b9a4fc6b;
  border-radius: 50%;
  color: var(--accent);
  font-size: 14px;
  flex-shrink: 0;
}
.film-controls .icon-button {
  font-size: 22px;
  width: 24px;
  flex-shrink: 0;
}
.film-controls input {
  min-width: 0;
  flex: 1;
  accent-color: var(--accent);
  height: 3px;
  cursor: pointer;
}
.timecode {
  font: 12px var(--mono);
  white-space: nowrap;
  color: #8a7e9d;
}
.film-caption {
  padding: 0 26px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--dim);
  font-size: 12px;
}
.film-caption .text-link {
  font-size: 12px;
  white-space: nowrap;
}
.task-panel:fullscreen {
  width: 100vw;
  height: 100vh;
  border-radius: 0;
  display: flex;
  padding: 0 max(0px, calc((100vw - 1250px) / 2));
  overflow: auto;
}
.task-panel:fullscreen .flow-stage {
  height: min(30vh, 300px);
}
.task-panel:fullscreen .task-question {
  padding-top: 25px;
}
.task-panel:fullscreen .task-question h3 {
  font-size: clamp(24px, 2.4vw, 36px);
  max-width: 100%;
}
.task-panel:fullscreen .task-readout {
  min-height: auto;
}
.task-panel:fullscreen .task-readout h4 {
  font-size: 25px;
}
.task-panel:fullscreen .task-readout p {
  font-size: 16px;
}
.video-section { padding: 15px 0 68px; }
.video-panel { overflow: hidden; background: #080a0e; }
.video-screen { position: relative; aspect-ratio: 1920 / 1078; background: #050609; }
.video-screen video { display: block; width: 100%; height: 100%; object-fit: contain; }
.video-launch {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 16px;
  background: linear-gradient(180deg, #0506090d, #05060955);
  color: #fff; font-size: 17px; text-shadow: 0 2px 12px #000;
}
.video-launch[hidden], .video-error[hidden] { display: none; }
.video-launch:focus-visible { outline-offset: -5px; }
.video-play-icon {
  display: grid; place-items: center; width: 76px; height: 76px; padding-left: 4px;
  border-radius: 50%; border: 1px solid #d7c9ff80; background: #302640dd;
  color: #f1eaff; font-size: 26px; box-shadow: 0 8px 40px #0005;
  transition: background .2s, transform .2s;
}
.video-launch:hover .video-play-icon { background: #66518c; transform: scale(1.06); }
.video-caption { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; padding: 18px 24px; font-size: 14px; color: var(--muted); }
.video-caption span:last-child { color: var(--dim); }
.video-error { padding: 0 24px 20px; color: #edb389; font-size: 15px; }
@media (max-width: 700px) {
  .video-section { padding-bottom: 42px; }
  .video-panel .panel-header { flex-wrap: wrap; gap: 8px; }
  .video-play-icon { width: 54px; height: 54px; font-size: 21px; }
  .video-launch { gap: 10px; font-size: 14px; }
  .video-caption { padding: 14px 18px; font-size: 13px; }
}
.privacy-section {
  padding-top: 15px;
  padding-bottom: 68px;
  border-bottom: 1px solid var(--line);
}
.privacy-panel {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  padding: 33px 36px;
  gap: 40px;
  align-items: center;
  background:
    radial-gradient(ellipse at 65% 45%, #92ddcd09, transparent 60%), #0e1118;
}
.privacy-copy {
  max-width: 470px;
}
.privacy-switch {
  display: inline-flex;
  border: 1px solid #ffffff19;
  border-radius: 8px;
  padding: 3px;
  margin-bottom: 23px;
}
.privacy-switch button {
  font-size: 13px;
  padding: 8px 13px;
  border-radius: 5px;
  color: var(--muted);
}
.privacy-switch button[aria-pressed="true"] {
  background: #25302e;
  color: #bce6da;
}
.privacy-copy h3 {
  font-size: 21px;
  line-height: 1.6;
  font-weight: 520;
  letter-spacing: -0.03em;
  margin-bottom: 13px;
}
.privacy-copy > p {
  font-size: 13px;
  line-height: 1.95;
  color: var(--muted);
  min-height: 86px;
}
.privacy-outcome {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #acd1c6;
  font-size: 13px;
  padding-top: 18px;
  border-top: 1px solid #ffffff12;
}
.shield-mark {
  width: 20px;
  height: 23px;
  border: 1px solid #92ddcd75;
  border-radius: 4px 4px 8px 8px;
  display: grid;
  place-items: center;
  font-size: 13px;
}
.privacy-map {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 28px;
  align-items: center;
  min-width: 0;
  min-height: 240px;
}
.private-zone {
  border: 1px solid #92ddcd56;
  background: linear-gradient(135deg, #92ddcd06, transparent);
  position: relative;
  height: 230px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 36px 15px;
}
.zone-label {
  position: absolute;
  left: 15px;
  top: 13px;
  color: #8fb8ac;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.file-stack {
  position: relative;
  width: 43px;
  height: 56px;
  flex-shrink: 0;
}
.file-stack span {
  position: absolute;
  inset: 0;
  background: #1e2529;
  border: 1px solid #8495a052;
  border-radius: 5px;
  transform: rotate(-12deg);
  color: #b9a4fc;
  font: 17px var(--mono);
  display: grid;
  place-items: center;
}
.file-stack span:nth-child(2) {
  transform: rotate(9deg);
}
.file-stack span:nth-child(3) {
  transform: rotate(0deg);
}
.zone-flow {
  width: 30px;
  height: 1px;
  background: #92ddcd54;
  position: relative;
  flex-shrink: 0;
}
.zone-flow:after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  background: var(--mint);
  border-radius: 50%;
  left: 10px;
  top: -2px;
  box-shadow: 0 0 9px #92ddcd77;
}
.private-model {
  width: 80px;
  height: 66px;
  border: 1px solid #b9a4fc65;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #262032;
  flex-shrink: 0;
}
.private-model strong {
  font-size: 26px;
  letter-spacing: -0.07em;
  font-weight: 500;
}
.private-model small {
  font-size: 12px;
  color: #b4a2d1;
}
.private-zone > p {
  position: absolute;
  bottom: 15px;
  left: 8px;
  right: 8px;
  text-align: center;
  color: #77867e;
  font-size: 12px;
}
.external-zone {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.external-zone > div {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.external-zone b {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid #ffffff24;
  border-radius: 8px;
  font-weight: normal;
  font-size: 23px;
  color: #a093b5;
}
.external-zone strong {
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}
.external-zone small {
  font-size: 12px;
  color: var(--dim);
  line-height: 1.5;
}
.external-zone .provider {
  opacity: 0.6;
}
.network-connector {
  position: absolute;
  left: -29px;
  top: 14px;
  width: 28px;
  border-top: 1px dashed #616b68;
  opacity: 0.2;
}
.privacy-panel[data-mode="online"] .external-search b {
  border-color: #92ddcd70;
  color: var(--mint);
  box-shadow: 0 0 18px #92ddcd15;
}
.privacy-panel[data-mode="online"] .external-search small {
  color: #9abeb3;
}
.privacy-panel[data-mode="online"] .network-connector {
  opacity: 1;
  border-color: #92ddcd75;
}
.privacy-panel[data-mode="online"] .network-connector:after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--mint);
  position: absolute;
  top: -2px;
  left: 0;
  animation: network-flow 2s ease-in-out infinite;
}
.closing {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  padding-top: 52px;
  padding-bottom: 60px;
}
.closing h2 {
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.04em;
  margin-top: 13px;
  line-height: 1.5;
}
.closing .button {
  white-space: nowrap;
}
.page-footer {
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 24px;
  padding-bottom: 32px;
  color: var(--dim);
  font-size: 12px;
}
.page-footer details {
  max-width: 520px;
}
.page-footer summary {
  cursor: pointer;
  color: #9b8baa;
}
.page-footer details p {
  margin: 13px 0;
  line-height: 1.8;
}
.page-footer details a {
  display: inline-block;
  margin-right: 13px;
  color: #a798bd;
}
.page-footer > span:first-child {
  font-family: var(--mono);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
#toast {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translate(-50%, 15px);
  padding: 10px 17px;
  border: 1px solid #b9a4fc40;
  border-radius: 10px;
  background: #252030;
  color: #eee6fa;
  box-shadow: 0 15px 35px #0004;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: 0.2s;
  z-index: 1100;
  max-width: 90vw;
}
#toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}
dialog {
  color: var(--ink);
  background: #10121b;
  border: 1px solid #b9a4fc43;
  border-radius: 18px;
  padding: 28px;
  width: min(1120px, calc(100vw - 36px));
  max-height: 88vh;
  box-shadow: 0 40px 180px #0009;
}
dialog::backdrop {
  background: #030509cf;
  backdrop-filter: blur(8px);
}
.dialog-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
}
.dialog-heading h2 {
  font-size: 25px;
  letter-spacing: -0.03em;
  font-weight: 520;
  margin-top: 9px;
}
dialog > p {
  font-size: 13px;
  color: var(--muted);
  margin: 13px 0 24px;
  max-width: 850px;
}
.evidence-layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 20px;
  align-items: start;
}
#evidenceList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}
#evidenceList button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid #ffffff10;
  border-radius: 7px;
  text-align: left;
  font: 13px var(--mono);
  color: #a69ab8;
}
#evidenceList button[aria-current="true"] {
  background: #b9a4fc16;
  border-color: #b9a4fc65;
  color: var(--ink);
}
#evidenceList b {
  font-weight: normal;
  color: #797087;
  font-size: 12px;
}
.evidence-detail {
  min-width: 0;
  background: #090b10;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 19px;
}
.evidence-detail h3 {
  font-size: 17px;
  font-weight: 500;
  margin-bottom: 12px;
}
.evidence-detail h4 {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin: 20px 0 8px;
}
.evidence-detail pre {
  max-height: 270px;
  overflow: auto;
  padding: 12px;
  background: #12141e;
  border-radius: 7px;
  font-size: 13px;
  line-height: 1.8;
}
.evidence-detail .record-location {
  font: 12px var(--mono);
  color: var(--dim);
}

.mini-start {
  display: inline-flex;
  gap: 28px;
  align-items: center;
  font-size: 13px;
  color: #dacbfa;
  padding: 9px 12px;
  border: 1px solid #b9a4fc4a;
  border-radius: 7px;
  background: #b9a4fc10;
  margin-top: 23px;
}
.mini-start:hover {
  background: #b9a4fc22;
}
.source-preview {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}
.source-preview > div {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border-top: 1px solid #ffffff0b;
  padding-top: 9px;
}
.source-preview > div > span {
  font-size: 13px;
  color: #9886b1;
}
.source-preview strong {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 13px;
  font-weight: 450;
  color: #bfb0d5;
  line-height: 1.6;
}
.source-preview small {
  font: 12px var(--mono);
  color: #a298b2;
}
.method-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.method-preview span {
  font: 12px/1.6 var(--mono);
  color: #ac9dba;
  padding: 4px 7px;
  border: 1px solid #ffffff0e;
  background: #ffffff03;
  border-radius: 4px;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.answer-tools {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid #92ddcd18;
}
.answer-tools span {
  font: 12px var(--mono);
  color: #92aba6;
}
.answer-tools b {
  font-size: 16px;
  color: #b5e1d6;
  font-weight: 500;
  margin-right: 3px;
}
.task-readout code {
  white-space: pre-wrap;
}

@keyframes circuit {
  to {
    stroke-dashoffset: -564;
  }
}
@keyframes float-core {
  0%,
  100% {
    transform: translateY(0) rotateX(22deg) rotateZ(-12deg);
  }
  50% {
    transform: translateY(-8px) rotateX(22deg) rotateZ(-10deg);
  }
}
@keyframes led {
  50% {
    opacity: 0.4;
  }
}
@keyframes tool-pulse {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: -480;
  }
}
@keyframes readout-enter {
  from {
    opacity: 0.35;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes network-flow {
  0% {
    left: 0;
    opacity: 0;
  }
  25%,
  75% {
    opacity: 1;
  }
  100% {
    left: 25px;
    opacity: 0;
  }
}
.offscreen * {
  animation-play-state: paused !important;
}
@media (min-width: 1600px) {
  .hero {
    min-height: 700px;
  }
  .machine {
    max-height: 620px;
  }
  .setup-content {
    min-height: 540px;
  }
  .flow-stage {
    height: 240px;
  }
  .task-readout {
    min-height: auto;
  }
}
@media (max-width: 1150px) {
  .wrap,
  .page-header {
    width: calc(100% - 64px);
  }
  .hero {
    gap: 15px;
    min-height: 560px;
    padding-top: 43px;
  }
  .hero h1 {
    font-size: 44px;
  }
  .hero-description {
    font-size: 14px;
  }
  .hero-actions {
    gap: 18px;
  }
  .hero-facts {
    gap: 28px;
  }
  .hardware-grid {
    gap: 9px;
  }
  .hardware-grid button {
    gap: 10px;
    padding: 20px 12px;
  }
  .hardware-grid strong {
    font-size: 14px;
  }
  .hardware-grid small {
    font-size: 12px;
  }
  .hardware-icon {
    transform: scale(0.85);
  }
  .work-grid {
    grid-template-columns: 0.83fr 1.17fr;
    gap: 15px;
  }
  .section-heading > p {
    max-width: 310px;
  }
  .setup-content {
    padding: 21px 18px;
  }
  .task-question {
    padding: 23px 20px 0;
  }
  .task-question h3 {
    font-size: 20px;
  }
  .flow-tool {
    gap: 6px;
    padding: 8px;
  }
  .flow-tool .tool-symbol {
    font-size: 15px;
  }
  .flow-tool strong {
    font-size: 12px;
  }
  .flow-tool small {
    font-size: 12px;
  }
  .task-readout {
    margin-inline: 20px;
    padding: 16px;
  }
  .privacy-panel {
    gap: 25px;
    padding: 28px;
  }
  .privacy-map {
    gap: 21px;
  }
  .private-zone {
    gap: 13px;
  }
  .private-model {
    width: 65px;
  }
  .file-stack {
    width: 32px;
    height: 47px;
  }
  .zone-flow {
    width: 20px;
  }
  .external-zone small {
    font-size: 12px;
  }
  .network-connector {
    left: -22px;
    width: 21px;
  }
}
@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr 1fr;
  }
  .hero h1 {
    font-size: 37px;
  }
  .hero .eyebrow {
    font-size: 12px;
    letter-spacing: 0.08em;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: 17px;
  }
  .hero-facts {
    margin-top: 30px;
    gap: 20px;
  }
  .hero-facts strong {
    font-size: 24px;
  }
  .hero-facts > div > span {
    font-size: 12px;
  }
  .machine {
    aspect-ratio: 0.97;
  }
  .core-surface {
    border-radius: 15px;
  }
  .core-surface strong {
    font-size: 43px;
  }
  .core-under {
    inset: -12px;
  }
  .core-eyebrow {
    font-size: 13px;
  }
  .core-caption {
    font-size: 13px;
  }
  .model-core {
    width: 39%;
    left: 31%;
  }
  .chip-dots {
    width: 5px;
    height: 5px;
    box-shadow:
      9px 0 0 #b9a4fc55,
      0 9px 0 #b9a4fc33,
      9px 9px 0 #b9a4fc22;
  }
  .machine-tag {
    font-size: 12px;
    padding: 7px;
  }
  .hardware-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hardware-grid strong {
    font-size: 16px;
  }
  .hardware-grid small {
    font-size: 12px;
  }
  .work-grid {
    grid-template-columns: 1fr;
  }
  .setup-content {
    min-height: 0;
  }
  .setup-panel {
    order: 1;
  }
  .task-panel {
    order: 0;
  }
  .task-readout {
    height: auto;
    min-height: 350px;
  }
  .flow-stage {
    height: 230px;
    margin-inline: 28px;
  }
  .flow-tool {
    width: 31%;
    right: 5%;
    padding: 9px 14px;
    height: 49px;
    gap: 10px;
  }
  .flow-tool strong {
    font-size: 13px;
  }
  .flow-tool small {
    font-size: 12px;
  }
  .flow-tool .tool-symbol {
    font-size: 20px;
  }
  .model-sigil {
    width: 78px;
    height: 55px;
  }
  .flow-model strong {
    font-size: 13px;
  }
  .local-boundary > span {
    font-size: 12px;
  }
  .task-question h3 {
    font-size: 24px;
  }
  .section-heading {
    gap: 30px;
  }
  .section-heading > p {
    max-width: 290px;
    font-size: 13px;
  }
  .privacy-panel {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .privacy-copy {
    max-width: none;
  }
  .privacy-copy > p {
    min-height: 0;
    margin-bottom: 15px;
  }
  .privacy-map {
    max-width: 580px;
    width: 100%;
    margin: auto;
  }
  .private-zone {
    gap: 28px;
  }
  .private-model {
    width: 82px;
  }
  .file-stack {
    width: 44px;
    height: 54px;
  }
  .external-zone small {
    font-size: 12px;
  }
  .closing h2 {
    font-size: 23px;
  }
}
@media (max-width: 620px) {
  html {
    scroll-padding-top: 20px;
  }
  .wrap,
  .page-header {
    width: calc(100% - 36px);
  }
  .page-header {
    height: 72px;
    gap: 15px;
  }
  .page-header nav {
    display: none;
  }
  .language-switch {
    margin-left: auto;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 5px;
    padding-top: 33px;
    padding-bottom: 12px;
    min-height: 0;
  }
  .hero-copy {
    padding: 0 7px 7px;
  }
  .hero .eyebrow {
    font-size: 12px;
    letter-spacing: 0.11em;
  }
  .hero h1 {
    font-size: 43px;
    margin: 23px 0 20px;
    line-height: 1.28;
  }
  .hero-description {
    font-size: 14px;
    line-height: 1.95;
    max-width: 440px;
  }
  .hero-actions {
    margin-top: 23px;
    gap: 23px;
  }
  .button {
    font-size: 13px;
    padding: 13px 16px;
    gap: 18px;
  }
  .text-link {
    font-size: 13px;
  }
  .hero-facts {
    padding-top: 19px;
    margin-top: 26px;
    gap: 45px;
  }
  .hero-facts strong {
    font-size: 25px;
  }
  .hero-facts > div > span {
    font-size: 12px;
  }
  .machine {
    aspect-ratio: 1.27;
    max-width: 480px;
    width: 100%;
    margin: 13px auto 10px;
  }
  .model-core {
    width: 32%;
    left: 34%;
    top: 29%;
  }
  .core-surface strong {
    font-size: 42px;
  }
  .core-eyebrow {
    font-size: 13px;
  }
  .core-caption {
    font-size: 13px;
  }
  .machine-tag {
    font-size: 12px;
    padding: 7px 9px;
  }
  .tag-one {
    left: 3%;
    top: 27%;
  }
  .tag-two {
    right: 0;
    bottom: 21%;
  }
  .hardware {
    padding-top: 19px;
    padding-bottom: 28px;
  }
  .hardware-intro {
    display: block;
  }
  .hardware-intro .eyebrow {
    font-size: 12px;
    letter-spacing: 0.07em;
  }
  .hardware-intro p {
    font-size: 13px;
    margin-top: 6px;
  }
  .hardware-grid {
    gap: 9px;
  }
  .hardware-grid button {
    padding: 20px 11px;
    gap: 10px;
    border-radius: 10px;
  }
  .hardware-grid strong {
    font-size: 14px;
  }
  .hardware-grid small {
    font-size: 12px;
    letter-spacing: -0.025em;
  }
  .hardware-icon {
    transform: scale(0.72);
    margin-left: -3px;
    width: 25px;
    flex-shrink: 0;
  }
  .hardware-note {
    font-size: 12px;
    min-height: 58px;
    margin-top: 13px;
    line-height: 1.9;
  }
  .section-heading {
    display: block;
    margin-bottom: 22px;
  }
  .section-heading .eyebrow {
    font-size: 12px;
  }
  .section-heading h2 {
    font-size: 31px;
    margin-top: 13px;
  }
  .section-heading > p {
    max-width: 100%;
    margin-top: 15px;
    font-size: 13px;
  }
  .work-section {
    padding-top: 40px;
    padding-bottom: 37px;
  }
  .panel {
    border-radius: 13px;
  }
  .panel-header {
    padding-inline: 16px;
    font-size: 12px;
    height: 42px;
  }
  .task-question {
    padding: 18px 17px 0;
  }
  .task-question h3 {
    font-size: 20px;
    margin-top: 9px;
  }
  .task-question .eyebrow {
    font-size: 12px;
  }
  .trace-meta {
    font-size: 12px;
  }
  .flow-stage {
    height: 193px;
    margin: 12px 6px 0;
  }
  .local-boundary {
    inset: 0;
  }
  .local-boundary > span {
    font-size: 12px;
    left: 5%;
    top: 14%;
  }
  .flow-model {
    left: 4%;
    width: 40%;
    top: 36%;
  }
  .model-sigil {
    width: 59px;
    height: 45px;
    font-size: 24px;
  }
  .flow-model strong {
    font-size: 12px;
  }
  .flow-model small {
    font-size: 12px;
  }
  .flow-tool {
    right: 3%;
    width: 39%;
    height: 43px;
    padding: 7px 9px;
    gap: 7px;
  }
  .flow-tool strong {
    font-size: 12px;
  }
  .flow-tool small {
    font-size: 12px;
  }
  .flow-tool .tool-symbol {
    font-size: 17px;
  }
  .flow-tool i {
    width: 3px;
    height: 3px;
  }
  .task-readout {
    margin: 13px 16px 0;
    padding: 14px 15px;
    height: auto;
    min-height: 350px;
  }
  .task-readout .eyebrow {
    font-size: 12px;
  }
  .task-readout h4 {
    font-size: 17px;
    margin-top: 13px;
    line-height: 1.55;
  }
  .task-readout p {
    font-size: 13px;
  }
  .task-readout code {
    font-size: 12px;
  }
  .task-readout .step-tool {
    font-size: 12px;
    top: 14px;
    right: 13px;
  }
  .answer-row strong {
    font-size: 51px;
  }
  .answer-row span {
    font-size: 16px;
  }
  .answer .answer-foot {
    font-size: 12px;
  }
  .trace-track {
    margin: 12px 16px 0;
    gap: 4px;
  }
  .trace-track button {
    font-size: 12px;
  }
  .film-controls {
    padding: 13px 16px 8px;
    gap: 7px;
  }
  .film-caption {
    padding: 0 16px 15px;
    gap: 8px;
    font-size: 12px;
    align-items: flex-start;
  }
  .film-caption > span {
    max-width: 185px;
  }
  .film-caption .text-link {
    font-size: 12px;
  }
  .timecode {
    font-size: 12px;
  }
  .setup-tabs {
    padding: 14px 14px 0;
  }
  .setup-content {
    padding: 18px;
  }
  .setup-content h3 {
    font-size: 20px;
  }
  .setup-content p {
    font-size: 13px;
  }
  .code-window pre {
    font-size: 13px;
    max-height: 280px;
  }
  .setup-footer {
    padding: 15px 18px;
  }
  .setup-footer > span {
    font-size: 12px;
  }
  .privacy-section {
    padding-top: 17px;
    padding-bottom: 36px;
  }
  .privacy-panel {
    padding: 21px 17px;
    gap: 20px;
  }
  .privacy-switch {
    margin-bottom: 20px;
  }
  .privacy-switch button {
    font-size: 12px;
    padding: 7px 11px;
  }
  .privacy-copy h3 {
    font-size: 19px;
  }
  .privacy-copy > p {
    font-size: 13px;
  }
  .privacy-outcome {
    font-size: 13px;
  }
  .privacy-map {
    grid-template-columns: 1.7fr 1fr;
    gap: 17px;
    min-height: 220px;
  }
  .private-zone {
    height: 210px;
    border-radius: 12px;
    gap: 11px;
    padding-inline: 8px;
  }
  .zone-label {
    font-size: 12px;
    left: 9px;
  }
  .file-stack {
    width: 25px;
    height: 37px;
  }
  .zone-flow {
    width: 12px;
  }
  .zone-flow:after {
    left: 3px;
    width: 4px;
    height: 4px;
    top: -1px;
  }
  .private-model {
    width: 56px;
    height: 52px;
    border-radius: 8px;
  }
  .private-model strong {
    font-size: 24px;
  }
  .private-model small {
    font-size: 12px;
  }
  .private-zone > p {
    font-size: 12px;
    bottom: 13px;
  }
  .external-zone {
    gap: 26px;
  }
  .external-zone strong {
    font-size: 12px;
  }
  .external-zone small {
    font-size: 12px;
  }
  .external-zone b {
    width: 28px;
    height: 28px;
    font-size: 20px;
  }
  .network-connector {
    left: -18px;
    width: 17px;
  }
  .closing {
    padding-top: 30px;
    padding-bottom: 35px;
    display: block;
  }
  .closing .eyebrow {
    font-size: 12px;
  }
  .closing h2 {
    font-size: 25px;
    margin-bottom: 22px;
    max-width: 320px;
  }
  .page-footer {
    gap: 15px;
    flex-wrap: wrap;
    font-size: 12px;
    padding-top: 20px;
  }
  .page-footer details {
    order: 3;
    width: 100%;
    max-width: 100%;
  }
  .page-footer > span:last-child {
    margin-left: auto;
    font-size: 12px;
  }
  dialog {
    padding: 18px;
    width: calc(100vw - 20px);
    max-height: 92vh;
    border-radius: 12px;
  }
  .dialog-heading h2 {
    font-size: 22px;
  }
  .dialog-heading .eyebrow {
    font-size: 12px;
  }
  dialog > p {
    font-size: 13px;
    margin: 12px 0 17px;
  }
  .evidence-layout {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  #evidenceList {
    display: flex;
    overflow-x: auto;
    padding-bottom: 7px;
  }
  #evidenceList li {
    flex-shrink: 0;
  }
  #evidenceList button {
    font-size: 12px;
    padding: 8px 10px;
    gap: 7px;
  }
  .evidence-detail {
    padding: 14px;
  }
  .evidence-detail pre {
    max-height: 270px;
    font-size: 12px;
  }
  .task-panel:fullscreen {
    padding: 0;
    justify-content: center;
  }
  .task-panel:fullscreen .task-question h3 {
    font-size: 23px;
  }
  .task-panel:fullscreen .task-readout {
    min-height: 0;
  }
  .task-panel:fullscreen .task-readout h4 {
    font-size: 20px;
  }
  .task-panel:fullscreen .task-readout p {
    font-size: 13px;
  }
  .task-panel:fullscreen .flow-stage {
    height: 190px;
  }
}
/* Readable diagram labels and consistent spacing across viewport sizes. */
.machine { aspect-ratio: 1.08; min-width: 0; }
.model-core { width: 38%; left: 31%; top: 35%; }
.core-surface { gap: 4px; }
.core-surface strong { font-size: clamp(48px, 4.8vw, 72px); line-height: 1.1; }
.core-eyebrow { letter-spacing: .08em; color: #c6bfd6; }
.core-caption { letter-spacing: .02em; color: #c6bfd6; }
.chip-dots { top: 8%; left: 8%; transform: scale(.75); transform-origin: top left; }
.chip-leds { bottom: 7%; }
.machine-tag { z-index: 3; font-size: 15px; line-height: 1.35; color: #e0d8ee; min-height: 48px; padding: 12px 14px; gap: 10px; }
.machine-tag svg { width: 20px; height: 20px; flex: 0 0 20px; color: var(--mint); }
.machine-tag > span:first-child { flex-shrink: 0; }
.tag-one, .tag-three { top: 25%; bottom: auto; transform: translateY(-50%); }
.tag-four, .tag-two { top: 78%; bottom: auto; transform: translateY(-50%); }
.tag-one, .tag-four { left: 2%; right: auto; }
.tag-three, .tag-two { right: 2%; left: auto; }
.hero-description { font-size: 16px; }
.section-heading > p, .setup-content p, .task-readout p, .privacy-copy > p, .privacy-benefits p { font-size: 15px; }
.section-heading > p { max-width: 440px; }
.setup-content h3, .task-readout h4 { font-size: 22px; }
.task-question h3 { font-size: 25px; }
.setup-content .small-note { font-size: 13px; }
.panel-header { font-size: 12px; min-height: 52px; height: auto; padding-block: 12px; }
.work-grid { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: stretch; }
.work-grid > .panel > .panel-header { min-height: 58px; flex-shrink: 0; }
.setup-panel, .task-panel { min-width: 0; }
.flow-stage { height: 245px; }
.flow-tool { width: 35%; min-height: 58px; height: auto; padding: 10px; gap: 8px; }
.flow-tool strong { font-size: 13px; }
.flow-tool small { font-size: 12px; }
.flow-tool > span:nth-child(2) { min-width: 0; }
.flow-model strong, .flow-model small, .local-boundary > span { font-size: 12px; }
.local-boundary > span { letter-spacing: 0; }
.task-readout .step-tool { position: static; float: right; max-width: none; margin-top: -18px; font-size: 12px; }
.task-readout .eyebrow { padding-right: 135px; }
.readout-enter { min-width: 0; }
.source-preview > div > div { min-width: 0; }
.source-preview small { overflow-wrap: anywhere; }
.film-controls { gap: 12px; }
.play-button { width: 44px; height: 44px; font-size: 16px; }
.film-controls .icon-button { width: 36px; min-height: 44px; }
.film-controls input { min-height: 24px; }
.film-caption { flex-wrap: wrap; font-size: 12px; }
.film-caption .text-link { font-size: 13px; }
.private-model { min-width: 88px; height: auto; min-height: 90px; padding: 12px 8px; gap: 5px; }
.private-model small { text-align: center; line-height: 1.35; }
.file-stack { width: 38px; height: 50px; }
.file-stack span { white-space: nowrap; font-size: 16px; }
.private-zone { min-width: 0; min-height: 250px; }
.private-zone > p { line-height: 1.5; }
.video-launch { font-size: 17px; }
.video-caption { font-size: 14px; }
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; gap: 28px; }
  .hero-copy { max-width: 740px; }
  .hero-description { max-width: 660px; }
  .machine { width: min(100%, 620px); max-width: 620px; margin: 0 auto; }
  .core-surface strong { font-size: 64px; }
  .work-grid { grid-template-columns: 1fr; gap: 24px; }
  .setup-panel { order: 1; }
  .task-panel { order: 0; }
  .setup-content { min-height: 0; }
}
@media (max-width: 700px) {
  .section-heading { flex-direction: column; align-items: flex-start; gap: 18px; }
  .section-heading > p { max-width: none; font-size: 14px; }
  .hero .eyebrow { font-size: 12px; letter-spacing: .06em; }
  .hero-description { font-size: 15px; }
  .machine { aspect-ratio: .98; margin-block: 20px; }
  .machine-tag { font-size: 13px; min-height: 44px; padding: 10px; gap: 7px; max-width: 47%; }
  .machine-tag svg { width: 17px; height: 17px; flex-basis: 17px; }
  .core-surface strong { font-size: clamp(44px, 12vw, 64px); }
  .core-surface { gap: 3px; }
  .core-under { inset: -10px; border-radius: 20px; }
  .core-under:after { inset: 5px; border-radius: 15px; }
  .chip-dots { transform: scale(.65); }
  .chip-leds { gap: 3px; }
  .model-core { width: 38%; left: 31%; top: 35%; }
  .task-question h3 { font-size: 22px; }
  .setup-content h3, .task-readout h4 { font-size: 20px; }
  .setup-content p, .task-readout p, .privacy-copy > p, .privacy-benefits p { font-size: 14px; }
  .flow-stage { height: 250px; margin-inline: 6px; }
  .flow-tool { width: 43%; right: 2%; padding: 9px 7px; gap: 5px; }
  .flow-tool .tool-symbol { font-size: 16px; }
  .flow-tool strong { font-size: 12px; }
  .flow-tool small { font-size: 11px; }
  .flow-model { left: 2%; width: 39%; }
  .local-boundary > span { font-size: 11px; right: 58%; }
  .task-readout { height: auto; min-height: 365px; margin-inline: 16px; padding: 18px 16px; }
  .task-readout .eyebrow { padding-right: 0; }
  .task-readout .step-tool { float: none; display: block; margin: 8px 0; text-align: left; }
  .film-controls { flex-wrap: wrap; gap: 8px; padding-inline: 16px; }
  .timecode { font-size: 11px; }
  .film-caption > span { max-width: none; }
  .privacy-panel { padding-inline: 18px; }
  .privacy-map { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .private-zone { gap: 22px; height: 230px; min-height: 230px; }
  .external-zone { flex-direction: row; justify-content: space-between; gap: 20px; }
  .external-zone > div { flex: 1; }
  .network-connector { display: none; }
  .video-launch { font-size: 15px; }
  .video-caption { font-size: 13px; }
}

/* Keep the outer workspace stable across all three tabs, runtimes and steps. */
.work-grid { --workspace-height: 780px; }
.work-grid > .panel:not(:fullscreen) { height: var(--workspace-height); min-height: 0; }
.setup-tabs, .setup-footer, .task-question, .trace-track, .film-controls, .film-caption { flex-shrink: 0; }
.setup-content { min-height: 0; overflow: auto; scrollbar-gutter: stable; }
.setup-content, .task-readout { scrollbar-width: thin; scrollbar-color: #65517e transparent; overscroll-behavior: contain; }
.task-panel:not(:fullscreen) .task-readout { min-height: 0; overflow: auto; }
.work-grid .setup-content { padding: 20px 23px; }
.work-grid .code-window pre { max-height: 230px; }
.task-panel:not(:fullscreen) .flow-stage { height: 195px; }
.task-panel:not(:fullscreen) .task-question { padding-top: 20px; }
.task-panel:not(:fullscreen) .task-question h3 { font-size: 22px; }
.task-panel:not(:fullscreen) .task-readout { margin-top: 12px; padding: 16px 18px; }
.task-panel:not(:fullscreen) .task-readout h4 { font-size: 20px; }
@media (max-width: 700px) {
  .work-grid { --workspace-height: 820px; }
  .work-grid .setup-content { padding: 18px; }
  .work-grid .code-window pre { max-height: 200px; }
  .task-panel:not(:fullscreen) .task-question h3 { font-size: 20px; }
  .task-panel:not(:fullscreen) .flow-stage { height: 210px; }
  .task-panel:not(:fullscreen) .task-readout { padding: 16px; }
}
.task-panel:fullscreen { justify-content: flex-start; }
.task-panel:fullscreen > * { flex-shrink: 0; }
.task-panel:fullscreen .task-readout { flex: 1 0 auto; min-height: 350px; }

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
}

/* Vector processor, mounted on local hardware. Text has no 3D transform or glow. */
.machine {
  aspect-ratio: 1.2;
  perspective: none;
  overflow: visible;
  --device-accent: #b6a1ff;
}
.machine[data-hardware="nvidia"] { --device-accent: #83e9d3; }
.machine::before { content: none; }
.local-processor { display: block; width: 100%; height: 100%; overflow: visible; }
.processor-traces { opacity: .6; }
.processor-pulses path { stroke-dasharray: 10 90; animation: processor-data 4s linear infinite; }
.processor-pulses path:nth-child(2) { animation-delay: -1.3s; }
.processor-pulses path:nth-child(3) { animation-delay: -2.7s; animation-direction: reverse; }
.processor-pulses path:nth-child(4) { animation-delay: -.7s; animation-direction: reverse; }
.processor-perimeter { stroke-dasharray: 12 88; animation: processor-data 12s linear infinite; opacity: .85; }
.processor-leds rect { animation: processor-status 3s ease-in-out infinite; }
.processor-leds rect:nth-child(2n) { animation-delay: -.7s; }
.processor-leds rect:nth-child(3n) { animation-delay: -1.4s; }
.die-parameter { fill: #c8c0e5; font: 500 19px var(--mono); letter-spacing: .1em; }
.die-modelname { fill: #f3f0ff; font: 600 82px var(--sans); letter-spacing: -.065em; }
.die-caption { fill: var(--device-accent); font: 500 22px var(--sans); }
.machine-tag { background: #0d111bea; border-color: #9b99c333; border-radius: 9px; box-shadow: 0 7px 20px #0002; }
.tag-one, .tag-three { top: 23.67%; }
.tag-four, .tag-two { top: 75.67%; }
.machine-tag svg, .mini-code { color: var(--device-accent); }
@keyframes processor-data { to { stroke-dashoffset: -100; } }
@keyframes processor-status { 0%, 100% { opacity: .35; } 50% { opacity: 1; } }
@media (max-width: 700px) {
  .machine { aspect-ratio: 1.2; margin-block: 25px; }
  .machine-tag { font-size: 12px; min-height: 40px; padding: 9px; gap: 6px; }
  .die-parameter { font-size: 24px; letter-spacing: .02em; }
  .die-caption { font-size: 26px; }
}

/* Fit the full model name in compact showcase illustrations. */
.die-modelname { font-size: 48px; }
.model-sigil { width: 92px; max-width: 100%; font-size: 14px; letter-spacing: -.04em; }
.private-model strong { font-size: 16px; letter-spacing: -.04em; }