@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/manrope-latin.woff2") format("woff2");
}

:root {
  --font: "Manrope", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --ink: #07140f;
  --ink-soft: #26362f;
  --muted: #5c6b64;
  --green-950: #00180c;
  --green-900: #002010;
  --green-800: #073b28;
  --green-700: #0b5a3d;
  --green-600: #0b6b4a;
  --mint-500: #4aa080;
  --mint-200: #cde9dc;
  --mint-100: #e9f5ef;
  --paper: #ffffff;
  --canvas: #f4f7f4;
  --canvas-deep: #e9efeb;
  --line: #d8e0db;
  --line-strong: #b8c5bd;
  --warning: #9a6515;
  --warning-bg: #fff8e9;
  --danger: #a3342b;
  --success: #08744f;
  --info: #285d72;
  --max: 1220px;
  --measure: 720px;
  --radius-sm: 5px;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow: 0 18px 50px rgba(0, 32, 16, 0.09);
  --shadow-strong: 0 30px 90px rgba(0, 24, 12, 0.2);
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --space-9: 104px;
  --focus: 0 0 0 3px rgba(74, 160, 128, 0.38);
  --ease: cubic-bezier(.2, .75, .2, 1);
}

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: clip; scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink-soft);
  font-family: var(--font);
  font-size: 16px;
  font-synthesis: none;
  line-height: 1.65;
  margin: 0;
  max-width: 100%;
  overflow-x: clip;
  text-rendering: optimizeLegibility;
}
body[data-page="product"] { background: var(--paper); }
body[data-page="download"] { background: var(--canvas); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button, input, select { font: inherit; }
button { color: inherit; }
:where(a, button, summary):focus-visible {
  border-radius: var(--radius-sm);
  box-shadow: var(--focus);
  outline: 2px solid transparent;
  outline-offset: 3px;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 {
  color: var(--ink);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}
p { text-wrap: pretty; }
code, pre, .mono, .checksum, .release-meta {
  font-variant-numeric: tabular-nums;
}
code, pre, .mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
pre {
  background: var(--green-950);
  border-radius: var(--radius-sm);
  color: #dff4e9;
  font-size: 12px;
  line-height: 1.65;
  margin: 18px 0 0;
  max-width: 100%;
  overflow-x: auto;
  padding: 16px;
  white-space: pre;
}
.container { margin: 0 auto; width: min(calc(100% - 40px), var(--max)); }
.skip-link {
  background: var(--paper);
  border: 1px solid var(--line);
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: -80px;
  z-index: 100;
}
.skip-link:focus { top: 16px; }
.sr-only {
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

.site-header {
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(216, 224, 219, 0.88);
  position: sticky;
  top: 0;
  z-index: 40;
}
.header-inner {
  align-items: center;
  display: flex;
  gap: var(--space-6);
  min-height: 72px;
}
.brand-link { flex: 0 0 auto; }
.brand-link img { height: auto; width: 210px; }
.brand-lockup { align-items: center; display: inline-flex; gap: 14px; }
.brand-lockup:hover { text-decoration: none; }
.brand-divider { background: var(--line-strong); height: 30px; width: 1px; }
.brand-product { display: grid; line-height: 1.05; }
.brand-product strong { color: var(--green-900); font-size: 14px; letter-spacing: .06em; }
.brand-product small { color: var(--muted); font-size: 8px; font-weight: 700; letter-spacing: .1em; margin-top: 4px; text-transform: uppercase; }
.brand-lockup-portal img { width: 112px; }
.site-nav {
  align-items: center;
  display: flex;
  gap: 22px;
  margin-left: auto;
}
.site-nav > a:not(.button) {
  align-items: center;
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 600;
  gap: 7px;
  min-height: 38px;
  position: relative;
}
.site-nav > a:not(.button) span { color: var(--mint-500); font-size: 9px; font-variant-numeric: tabular-nums; font-weight: 700; }
.site-nav > a:not(.button) b { font-weight: 650; }
.site-nav > a:not(.button)::after { background: var(--green-600); bottom: 1px; content: ""; height: 2px; left: 0; position: absolute; transform: scaleX(0); transform-origin: left; transition: transform 160ms var(--ease); width: 100%; }
.site-nav > a:not(.button):hover { color: var(--green-900); text-decoration: none; }
.site-nav > a:not(.button):hover::after { transform: scaleX(1); }
.language-switch {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  padding: 3px;
}
.language-switch button {
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  min-height: 30px;
  padding: 0 10px;
}
.language-switch button[aria-pressed="true"] {
  background: var(--green-900);
  color: #fff;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  font-weight: 600;
  gap: 8px;
  justify-content: center;
  min-height: 46px;
  padding: 0 17px;
  transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}
.button:hover { text-decoration: none; transform: translateY(-1px); }
.button-primary {
  background: var(--green-900);
  color: #fff;
}
.button-primary:hover { background: var(--green-700); box-shadow: 0 12px 28px rgba(0, 32, 16, 0.18); }
.button-secondary {
  background: var(--paper);
  border-color: var(--line-strong);
  color: var(--green-900);
}
.button-secondary:hover { border-color: var(--green-700); }
.button-inverse {
  background: #fff;
  color: var(--green-900);
}
.text-link {
  color: var(--green-700);
  font-size: 14px;
  font-weight: 650;
}
.text-link::after { content: " →"; }
.eyebrow {
  color: var(--green-700);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.11em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section { padding: var(--space-9) 0; }
.section-compact { padding: var(--space-8) 0; }
.section-soft {
  background: var(--canvas);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
}
.section-dark {
  background: var(--green-950);
  color: rgba(255,255,255,.72);
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-heading { margin-bottom: var(--space-7); max-width: 820px; }
.section-heading h2 { font-size: clamp(34px, 4.8vw, 58px); margin-bottom: 18px; }
.section-heading p { color: var(--muted); font-size: 18px; margin: 0; max-width: var(--measure); }
.section-dark .section-heading p { color: rgba(255,255,255,.68); }

.product-hero {
  background:
    linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.88) 48%, rgba(233,245,239,.64) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: clamp(64px, 8vw, 112px) 0 84px;
  position: relative;
}
.product-hero::before {
  background-image:
    linear-gradient(rgba(11, 107, 74, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 107, 74, .07) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  inset: 0 0 0 52%;
  mask-image: linear-gradient(90deg, transparent, #000 22%, #000);
  position: absolute;
}
.hero-grid {
  align-items: center;
  display: grid;
  gap: clamp(42px, 7vw, 94px);
  grid-template-columns: minmax(0, 1.04fr) minmax(500px, .96fr);
  position: relative;
}
.product-mark { margin-bottom: 28px; width: 150px; }
.hero-copy h1 {
  font-size: clamp(48px, 4.8vw, 64px);
  letter-spacing: -.055em;
  margin-bottom: 24px;
  max-width: 720px;
}
.hero-title-line { display: block; white-space: nowrap; }
.hero-title-line.hero-title-accent { color: var(--green-600); }
.hero-lead {
  color: #44554d;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.58;
  margin-bottom: 28px;
  max-width: 680px;
}
.hero-actions { align-items: center; display: flex; flex-wrap: wrap; gap: 12px; }
.on-prem-note {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 12px;
  font-weight: 600;
  gap: 8px;
  margin-top: 20px;
}
.on-prem-note::before {
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(8,116,79,.1);
  content: "";
  height: 7px;
  width: 7px;
}

.complexity-visual {
  aspect-ratio: 1.06;
  background: var(--green-950);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  color: #fff;
  overflow: hidden;
  position: relative;
  transition: box-shadow 320ms ease, transform 320ms ease, border-color 320ms ease;
}
.complexity-visual:hover {
  border-color: rgba(143,211,181,.26);
  box-shadow: 0 32px 88px rgba(0,32,16,.26);
  transform: translateY(-2px);
}
.complexity-grid {
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size: 30px 30px;
  inset: 0;
  position: absolute;
}
.visual-label {
  align-items: center;
  color: rgba(255,255,255,.58);
  display: flex;
  font-size: 10px;
  font-weight: 700;
  justify-content: space-between;
  left: 22px;
  letter-spacing: .1em;
  position: absolute;
  right: 22px;
  text-transform: uppercase;
  top: 18px;
  z-index: 4;
}
.visual-label b { color: #8fd3b5; font-weight: 700; }
.system-lines { inset: 0; position: absolute; }
.system-lines path {
  fill: none;
  opacity: .5;
  stroke: rgba(143,211,181,.55);
  stroke-width: 1.4;
  transition: opacity 900ms var(--ease), stroke 900ms var(--ease);
}
.complexity-visual:hover .system-lines path { opacity: .72; stroke: rgba(154,238,204,.68); }
.system-node {
  align-items: center;
  background: #0a3d2a;
  border: 1px solid rgba(143,211,181,.45);
  border-radius: var(--radius-sm);
  display: flex;
  font-size: 10px;
  font-weight: 650;
  height: 46px;
  justify-content: center;
  left: var(--left);
  letter-spacing: .02em;
  position: absolute;
  top: var(--top);
  transform: translate(0, 0);
  transition: transform 1100ms var(--ease), background 600ms ease, border-color 600ms ease;
  width: 94px;
  z-index: 3;
}
.system-node.core { background: var(--green-600); border-color: #8fd3b5; }
.complexity-visual:hover .system-node {
  background: #0b4933;
  border-color: rgba(143,211,181,.68);
}
.complexity-visual:hover .system-node.core {
  background: #0b7a57;
  border-color: rgba(188,249,223,.92);
}
.js .complexity-visual:not(.is-resolved) .system-node {
  transform: translate(var(--scatter-x), var(--scatter-y)) rotate(var(--scatter-r));
}
.js .complexity-visual:not(.is-resolved) .system-lines path { opacity: .13; stroke: rgba(255,255,255,.5); }
.report-fragment {
  background: rgba(255,255,255,.97);
  border-radius: var(--radius);
  bottom: 22px;
  box-shadow: 0 18px 38px rgba(0,0,0,.24);
  color: var(--ink);
  left: 22px;
  opacity: 1;
  padding: 14px;
  position: absolute;
  right: 22px;
  transform: translateY(0);
  transition: opacity 700ms 550ms ease, transform 900ms 450ms var(--ease);
  z-index: 5;
}
.complexity-visual:hover .report-fragment { transform: translateY(-4px); }
.js .complexity-visual:not(.is-resolved) .report-fragment { opacity: 0; transform: translateY(20px); }
.report-fragment-head { align-items: center; display: flex; justify-content: space-between; margin-bottom: 10px; }
.report-fragment-head strong { font-size: 11px; }
.report-fragment-head span { color: var(--success); font-size: 9px; font-weight: 700; text-transform: uppercase; }
.mini-bars { display: grid; gap: 6px; }
.mini-bars span { background: var(--canvas-deep); border-radius: 999px; height: 5px; overflow: hidden; }
.mini-bars span::before { background: var(--mint-500); content: ""; display: block; height: 100%; width: var(--bar); }

.problem-grid, .workflow-grid, .value-grid, .deployment-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.problem-grid { background: var(--line); border: 1px solid var(--line); }
.problem-item {
  background: var(--paper);
  min-height: 210px;
  padding: 28px;
}
.problem-item span, .workflow-step > span {
  color: var(--green-600);
  display: block;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 40px;
}
.problem-item h3 { font-size: 20px; margin-bottom: 10px; }
.problem-item p { color: var(--muted); font-size: 14px; margin: 0; }

.workflow-grid { background: transparent; gap: 18px; }
.workflow-step {
  border-top: 2px solid var(--green-900);
  padding: 24px 4px 0;
}
.workflow-step > span { margin-bottom: 24px; }
.workflow-step h3 { font-size: 24px; }
.workflow-step p { color: var(--muted); margin: 0; }

.experience-grid {
  align-items: center;
  display: grid;
  gap: clamp(36px, 7vw, 84px);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}
.product-shot {
  background: var(--green-950);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-strong);
  padding: 10px;
}
.product-shot img { border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); width: 100%; }
.experience-copy h2 { font-size: clamp(32px, 3.45vw, 46px); max-width: 620px; }
.experience-copy h2 span { display: block; }
.feature-list { display: grid; gap: 18px; list-style: none; margin: 28px 0 0; padding: 0; }
.feature-list li { border-top: 1px solid var(--line); padding-top: 16px; }
.feature-list strong { color: var(--ink); display: block; font-size: 14px; margin-bottom: 4px; }
.feature-list span { color: var(--muted); font-size: 13px; }

.report-showcase {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
}
.report-copy { align-self: center; }
.report-copy h2 { font-size: clamp(36px, 4.5vw, 56px); }
.report-copy p { color: rgba(255,255,255,.66); max-width: 590px; }
.report-shot {
  background: #f7faf8;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  box-shadow: 0 28px 80px rgba(0,0,0,.3);
  overflow: hidden;
  padding: 8px 8px 0;
}
.report-shot img { border-radius: var(--radius) var(--radius) 0 0; width: 100%; }

.value-grid { gap: 16px; grid-template-columns: repeat(4, 1fr); }
.value-item { border-left: 1px solid var(--line); padding-left: 20px; }
.value-item:first-child { border-left: 0; padding-left: 0; }
.value-item h3 { font-size: 17px; margin-bottom: 8px; }
.value-item p { color: var(--muted); font-size: 13px; margin: 0; }

.deployment-grid { gap: 20px; grid-template-columns: repeat(2, 1fr); }
.deployment-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}
.deployment-card h3 { font-size: 22px; }
.deployment-card ul { color: var(--muted); margin: 18px 0 0; padding-left: 20px; }
.deployment-card li + li { margin-top: 8px; }
.architecture-line {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  margin-top: var(--space-7);
}
.architecture-node {
  background: var(--green-900);
  border-radius: var(--radius);
  color: #fff;
  min-height: 112px;
  padding: 20px;
}
.architecture-node strong { display: block; font-size: 14px; margin-bottom: 5px; }
.architecture-node span { color: rgba(255,255,255,.66); font-size: 12px; }
.architecture-arrow { color: var(--green-600); font-weight: 700; }

.final-cta { background: var(--green-900); color: rgba(255,255,255,.72); padding: 88px 0; }
.final-cta-inner { align-items: end; display: grid; gap: 42px; grid-template-columns: 1fr auto; }
.final-cta h2 { color: #fff; font-size: clamp(38px, 5.3vw, 66px); margin-bottom: 14px; }
.final-cta p { margin: 0; max-width: 680px; }

/* Download portal */
.portal-hero { background: var(--paper); border-bottom: 1px solid var(--line); padding: 64px 0 52px; }
.portal-hero-grid { align-items: end; display: grid; gap: 40px; grid-template-columns: 1fr auto; }
.portal-hero h1 { font-size: clamp(42px, 5.7vw, 68px); margin-bottom: 18px; }
.portal-hero p { color: var(--muted); font-size: 18px; margin: 0; max-width: 740px; }
.release-stamp {
  border-left: 1px solid var(--line);
  min-width: 220px;
  padding-left: 26px;
}
.release-stamp span { color: var(--muted); display: block; font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.release-stamp strong { color: var(--ink); display: block; font-size: 28px; font-variant-numeric: tabular-nums; margin-top: 6px; }
.portal-layout { align-items: start; display: grid; gap: 34px; grid-template-columns: minmax(0, 1fr) 250px; }
.portal-main { min-width: 0; }
.portal-nav {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  padding: 8px;
  position: sticky;
  top: 94px;
}
.portal-nav a { border-radius: var(--radius-sm); color: var(--muted); font-size: 12px; font-weight: 600; padding: 9px 10px; }
.portal-nav a:hover { background: var(--mint-100); color: var(--green-900); text-decoration: none; }
.portal-section { scroll-margin-top: 100px; }
.portal-section + .portal-section { border-top: 1px solid var(--line); margin-top: 64px; padding-top: 64px; }
.portal-section-heading { margin-bottom: 28px; max-width: 760px; }
.portal-section-heading h2 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 12px; }
.portal-section-heading p { color: var(--muted); margin: 0; }
.installer-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.download-priority { display: grid; gap: 16px; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); }
.installer-card-featured { box-shadow: 0 18px 55px rgba(0,32,16,.08); }
.installer-card-secondary { background: rgba(255,255,255,.72); }
.experimental-download { background: rgba(255,255,255,.58); border: 1px solid var(--line); border-radius: var(--radius); grid-column: 1 / -1; overflow: hidden; }
.experimental-download summary { cursor: pointer; list-style: none; padding: 18px 22px; }
.experimental-download summary::-webkit-details-marker { display: none; }
.experimental-download summary > span { display: grid; padding-right: 36px; position: relative; }
.experimental-download summary > span::after { color: var(--green-600); content: "+"; font-size: 23px; position: absolute; right: 0; top: 2px; }
.experimental-download[open] summary > span::after { content: "−"; }
.experimental-download summary strong { color: var(--ink); font-size: 14px; }
.experimental-download summary small { color: var(--muted); font-size: 11px; margin-top: 3px; }
.experimental-grid { border-top: 1px solid var(--line); display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 16px; }
.installer-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 24px;
}
.installer-card.primary { border-top: 3px solid var(--green-600); }
.platform-label { align-items: center; color: var(--green-700); display: flex; font-size: 11px; font-weight: 700; justify-content: space-between; letter-spacing: .08em; text-transform: uppercase; }
.platform-label b { background: var(--mint-100); border-radius: 999px; font-size: 9px; padding: 5px 8px; }
.installer-card h3 { font-size: 25px; margin: 18px 0 8px; }
.installer-card > p { color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.installer-card .button { margin-top: auto; width: 100%; }
.package-meta { border-top: 1px solid var(--line); display: grid; gap: 7px; list-style: none; margin: 20px 0 0; padding: 16px 0 0; }
.package-meta li { align-items: baseline; display: flex; font-size: 11px; gap: 8px; justify-content: space-between; }
.package-meta span { color: var(--muted); }
.package-meta strong { color: var(--ink); font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; }
.checksum-block { background: var(--green-950); border-radius: var(--radius); color: #dff4e9; margin-top: 12px; padding: 13px; }
.checksum { display: block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; line-height: 1.55; overflow-wrap: anywhere; }
.copy-button { background: transparent; border: 0; color: #9ed8be; cursor: pointer; font-size: 10px; font-weight: 700; margin-top: 8px; padding: 0; }

.quick-steps { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); counter-reset: portal-step; }
.quick-step { align-items: start; display: grid; gap: 20px; grid-template-columns: 40px 1fr; padding: 22px; }
.quick-step + .quick-step { border-top: 1px solid var(--line); }
.quick-step::before {
  align-items: center;
  background: var(--green-900);
  border-radius: 50%;
  color: #fff;
  content: counter(portal-step);
  counter-increment: portal-step;
  display: flex;
  font-size: 12px;
  font-weight: 700;
  height: 36px;
  justify-content: center;
  width: 36px;
}
.quick-step h3 { font-size: 17px; margin-bottom: 6px; }
.quick-step p { color: var(--muted); font-size: 13px; margin: 0; }
.admin-guide { display: grid; gap: 12px; }
.guide-group { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.guide-group summary { cursor: pointer; font-weight: 650; list-style: none; padding: 19px 22px; }
.guide-group summary::-webkit-details-marker { display: none; }
.guide-group summary::after { color: var(--green-600); content: "+"; float: right; font-size: 20px; line-height: 1; }
.guide-group[open] summary::after { content: "−"; }
.guide-content { border-top: 1px solid var(--line); padding: 22px; }
.guide-content ol, .guide-content ul { color: var(--muted); margin: 0; padding-left: 22px; }
.guide-content li + li { margin-top: 10px; }
.command { background: var(--green-950); border-radius: var(--radius-sm); color: #dff4e9; display: block; font-size: 12px; line-height: 1.6; margin: 18px 0 0; overflow-x: auto; padding: 16px; white-space: pre; }
.callout { border-left: 3px solid var(--info); background: #edf5f7; color: #27454f; font-size: 13px; margin-top: 18px; padding: 14px 16px; }
.callout.warning { background: var(--warning-bg); border-color: var(--warning); color: #65440e; }
.troubleshooting { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.trouble-item { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.trouble-item h3 { font-size: 15px; margin-bottom: 8px; }
.trouble-item p { color: var(--muted); font-size: 12px; margin: 0; }
.release-table-wrap { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; }
.release-table { border-collapse: collapse; font-size: 12px; min-width: 760px; width: 100%; }
.release-table th, .release-table td { border-bottom: 1px solid var(--line); padding: 13px 14px; text-align: left; }
.release-table th { background: var(--canvas); color: var(--muted); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.release-table tbody tr:last-child td { border-bottom: 0; }
.status-chip { background: var(--mint-100); border-radius: 999px; color: var(--success); display: inline-flex; font-size: 9px; font-weight: 700; padding: 4px 7px; text-transform: uppercase; }

.site-footer { background: #001309; color: rgba(255,255,255,.62); padding: 52px 0 26px; }
.footer-grid { display: grid; gap: 42px; grid-template-columns: 1.4fr .8fr .8fr; }
.footer-logo { filter: brightness(0) invert(1); margin-bottom: 18px; width: 250px; }
.footer-copy { font-size: 12px; max-width: 430px; }
.footer-column h2 { color: #fff; font-size: 11px; letter-spacing: .08em; margin-bottom: 14px; text-transform: uppercase; }
.footer-links { display: grid; font-size: 12px; gap: 8px; list-style: none; margin: 0; padding: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; font-size: 10px; gap: 18px; justify-content: space-between; margin-top: 40px; padding-top: 20px; }

@media (max-width: 1040px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 820px; }
  .complexity-visual { aspect-ratio: 1.45; }
  .report-showcase, .experience-grid { grid-template-columns: 1fr; }
  .report-copy { max-width: 760px; }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .value-item:nth-child(3) { border-left: 0; padding-left: 0; }
  .portal-layout { grid-template-columns: 1fr; }
  .download-priority { grid-template-columns: 1fr; }
  .portal-nav { display: flex; overflow-x: auto; position: static; }
  .portal-nav a { flex: 0 0 auto; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .site-header { position: static; }
  .header-inner { flex-wrap: wrap; gap: 12px; padding: 12px 0; }
  .brand-link img { width: 150px; }
  .brand-product { display: none; }
  .brand-divider { display: none; }
  .brand-lockup-portal img { width: 104px; }
  .site-nav { gap: 10px; width: 100%; }
  .site-nav > a:not(.button) { display: none; }
  .site-nav .button { margin-left: auto; min-height: 38px; padding: 0 11px; }
  .language-switch { order: -1; }
  .section { padding: 72px 0; }
  .section-compact { padding: 54px 0; }
  .product-hero { padding: 56px 0 64px; }
  .product-hero::before { inset: 45% 0 0; }
  .hero-grid { gap: 44px; }
  .hero-copy h1 { font-size: clamp(41px, 11.5vw, 56px); }
  .hero-title-line { white-space: normal; }
  .hero-actions .button { width: 100%; }
  .complexity-visual { aspect-ratio: .9; }
  .system-node { height: 40px; transform: scale(.8); transform-origin: top left; width: 78px; }
  .js .complexity-visual:not(.is-resolved) .system-node { transform: translate(var(--scatter-mobile-x), var(--scatter-mobile-y)) rotate(var(--scatter-r)) scale(.8); }
  .problem-grid, .workflow-grid, .deployment-grid, .installer-grid, .experimental-grid, .troubleshooting { grid-template-columns: 1fr; }
  .problem-grid { gap: 1px; }
  .problem-item { min-height: 0; }
  .architecture-line { grid-template-columns: 1fr; }
  .architecture-arrow { text-align: center; transform: rotate(90deg); }
  .final-cta-inner, .portal-hero-grid { align-items: start; grid-template-columns: 1fr; }
  .release-stamp { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 20px; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .product-mark { width: 126px; }
  .value-grid { grid-template-columns: 1fr; }
  .value-item, .value-item:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); padding: 18px 0 0; }
  .value-item:first-child { border-top: 0; padding-top: 0; }
  .portal-nav { margin-left: -14px; margin-right: -14px; }
  .installer-card, .quick-step, .guide-content { padding: 18px; }
  .package-meta li { align-items: flex-start; flex-direction: column; gap: 2px; }
  .package-meta strong { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .complexity-visual .system-node { transform: none !important; }
  .complexity-visual .system-lines path, .complexity-visual .report-fragment { opacity: 1 !important; transform: none !important; }
}

@media print {
  .site-header, .site-footer, .portal-nav, .button, .copy-button { display: none !important; }
  body { background: #fff; color: #111; font-size: 11pt; }
  .section, .section-compact, .portal-hero { padding: 24pt 0; }
  .installer-card, .guide-group, .trouble-item, .release-table-wrap { break-inside: avoid; box-shadow: none; }
  .portal-layout { display: block; }
  .guide-group > .guide-content { display: block !important; }
}