:root {
  color-scheme: dark;
  --bg: #050910;
  --bg-soft: #08111d;
  --panel: #0b1623;
  --panel-2: #0e1c2b;
  --panel-glass: #08131ee8;
  --line: #20354b;
  --line-strong: #315a78;
  --text: #eef7ff;
  --muted: #9bacc0;
  --faint: #6f8196;
  --accent: #55d6ff;
  --accent-2: #72e6b1;
  --accent-soft: #12374b;
  --low: #72e6b1;
  --controlled: #f4c76b;
  --high: #ff7885;
  --shadow: #00000080;
  --hero-glow: #15699a33;
}

html[data-theme="graphite"] {
  --bg: #0c0d0f; --bg-soft: #121418; --panel: #171a1f; --panel-2: #1c2026;
  --panel-glass: #121418ec; --line: #313741; --line-strong: #58616d; --text: #f2f4f7;
  --muted: #abb3be; --faint: #7d8793; --accent: #c1cedb; --accent-2: #90d7bb;
  --accent-soft: #29313a; --hero-glow: #788b9d22;
}

html[data-theme="ocean"] {
  --bg: #03101b; --bg-soft: #061827; --panel: #082033; --panel-2: #0a2940;
  --panel-glass: #051725eb; --line: #174767; --line-strong: #2776a1; --text: #edfbff;
  --muted: #9dc0d2; --faint: #6e9aaf; --accent: #56c9ff; --accent-2: #5fe5d7;
  --accent-soft: #0c3a55; --hero-glow: #00a4e633;
}

html[data-theme="forest"] {
  --bg: #07100d; --bg-soft: #0b1913; --panel: #102219; --panel-2: #132b20;
  --panel-glass: #09170fec; --line: #294b39; --line-strong: #3e7657; --text: #f0fff7;
  --muted: #a6c1b2; --faint: #789985; --accent: #6ee7a5; --accent-2: #a7e36f;
  --accent-soft: #1c462f; --hero-glow: #3ac6752b;
}

html[data-theme="ember"] {
  --bg: #120b08; --bg-soft: #1c110d; --panel: #251711; --panel-2: #2d1d16;
  --panel-glass: #1a0f0bec; --line: #55352a; --line-strong: #8b5540; --text: #fff6ef;
  --muted: #c6ada0; --faint: #9d7e70; --accent: #ff9b66; --accent-2: #ffd36f;
  --accent-soft: #55301f; --hero-glow: #e66e3030;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7fb; --bg-soft: #eaf0f7; --panel: #ffffff; --panel-2: #f7f9fc;
  --panel-glass: #f8fbfff2; --line: #cad5e2; --line-strong: #93abc2; --text: #152033;
  --muted: #52647a; --faint: #6c7c8e; --accent: #2466d1; --accent-2: #13794b;
  --accent-soft: #dce9ff; --low: #168052; --controlled: #9a6400; --high: #be3140;
  --shadow: #20406022; --hero-glow: #3681e622;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 72% -12%, var(--hero-glow) 0, transparent 38rem),
    linear-gradient(180deg, var(--bg-soft), var(--bg) 34rem);
  color: var(--text);
  font: 15px/1.55 "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  text-rendering: optimizeLegibility;
}
body.modal-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
button:disabled { cursor: not-allowed; opacity: .55; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 200; padding: 12px 16px;
  border-radius: 10px; background: var(--accent); color: #041018; font-weight: 800;
}
.skip-link:focus { top: 12px; }
.shell { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.topbar {
  min-height: 76px; padding: 12px max(20px, 4vw); display: flex; align-items: center;
  justify-content: space-between; gap: 22px; position: sticky; top: 0; z-index: 40;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  background: var(--panel-glass); backdrop-filter: blur(20px) saturate(125%);
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; min-width: max-content; }
.brand-mark {
  width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--line-strong);
  border-radius: 13px; background: linear-gradient(145deg, var(--accent-soft), var(--panel));
  color: var(--accent); font-weight: 900; box-shadow: inset 0 1px #ffffff18;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; letter-spacing: .015em; }
.brand small { margin-top: 1px; color: var(--muted); font-size: 10px; font-weight: 500; }
nav { display: flex; align-items: center; gap: 18px; }
nav a { color: var(--muted); text-decoration: none; font-size: 12px; font-weight: 600; }
nav a:hover { color: var(--text); }
.top-actions, .heading-actions, .maintenance-actions { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.theme-control select, .quiet-button, .button, .primary-button {
  min-height: 40px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--panel-2); color: var(--text); padding: 9px 13px; cursor: pointer;
  text-decoration: none; transition: border-color .18s ease, transform .18s ease, background .18s ease;
}
.theme-control select:hover, .quiet-button:hover, .button:hover { border-color: var(--line-strong); }
.primary-button { border-color: color-mix(in srgb, var(--accent) 65%, var(--line)); background: var(--accent-soft); font-weight: 750; }
.primary-button:hover { transform: translateY(-1px); border-color: var(--accent); }
kbd {
  margin-left: 6px; border: 1px solid var(--line); border-radius: 5px; padding: 2px 5px;
  background: color-mix(in srgb, var(--bg) 60%, transparent); color: var(--muted); font: 10px ui-monospace, monospace;
}
.hero { min-height: 610px; padding: 98px 0 74px; display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .65fr); gap: 76px; align-items: center; }
.eyebrow { margin: 0 0 10px; color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.hero h1 { max-width: 850px; margin: 16px 0 24px; font-size: clamp(48px, 6vw, 82px); line-height: .99; letter-spacing: -.055em; }
.hero h1 span { color: var(--muted); }
.hero-lede { max-width: 730px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.7; }
.hero-search {
  max-width: 740px; margin-top: 34px; padding: 8px 12px; display: flex; align-items: center; gap: 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line)); border-radius: 14px;
  background: color-mix(in srgb, var(--panel) 92%, transparent); box-shadow: 0 18px 50px var(--shadow);
}
.hero-search input { min-width: 0; flex: 1; border: 0; outline: 0; padding: 9px 6px; background: transparent; color: var(--text); }
.hero-search input::placeholder, input::placeholder, textarea::placeholder { color: var(--faint); }
.principles { display: flex; flex-wrap: wrap; gap: 12px 20px; margin-top: 18px; color: var(--muted); font-size: 11px; }
.principles span::before { content: "✓"; margin-right: 6px; color: var(--accent-2); }
.safety-panel {
  padding: 28px; border: 1px solid var(--line); border-radius: 20px;
  background: linear-gradient(150deg, color-mix(in srgb, var(--panel-2) 94%, transparent), var(--panel));
  box-shadow: 0 28px 80px var(--shadow);
}
.safety-panel h2 { margin: 5px 0 22px; font-size: 25px; }
.risk-line { display: grid; grid-template-columns: 12px 98px 1fr; gap: 9px; align-items: center; padding: 13px 0; border-top: 1px solid color-mix(in srgb, var(--line) 60%, transparent); font-size: 12px; }
.risk-line span { color: var(--muted); }
.risk-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); box-shadow: 0 0 13px currentColor; }
.risk-dot.low { color: var(--low); background: var(--low); }
.risk-dot.controlled { color: var(--controlled); background: var(--controlled); }
.risk-dot.high { color: var(--high); background: var(--high); }
.callout { margin: 16px 0 0; padding: 13px; border-left: 3px solid var(--controlled); background: color-mix(in srgb, var(--controlled) 8%, transparent); color: var(--muted); font-size: 11px; }
.section { padding: 76px 0; border-top: 1px solid color-mix(in srgb, var(--line) 45%, transparent); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 28px; }
.section-heading h2 { margin: 6px 0 0; font-size: clamp(28px, 3vw, 40px); letter-spacing: -.025em; }
.section-heading > p { max-width: 470px; margin: 0; color: var(--muted); }
.task-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.task-card {
  min-height: 172px; padding: 18px; display: flex; flex-direction: column; align-items: stretch; text-align: left;
  border: 1px solid var(--line); border-radius: 15px; background: linear-gradient(145deg, var(--panel), color-mix(in srgb, var(--panel-2) 72%, var(--bg)));
  color: var(--text); cursor: pointer;
}
.task-card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.task-card small { color: var(--accent); font-size: 9px; text-transform: uppercase; letter-spacing: .12em; }
.task-card strong { margin: 10px 0 7px; font-size: 16px; }
.task-card span { color: var(--muted); font-size: 11px; line-height: 1.5; }
.task-card em { margin-top: auto; padding-top: 12px; color: var(--faint); font-size: 10px; font-style: normal; }
.reference-controls, .launch-controls {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 14px; padding: 11px;
  border: 1px solid var(--line); border-radius: 13px; background: color-mix(in srgb, var(--panel) 88%, transparent);
}
.reference-controls > input, .launch-controls > input { flex: 1; min-width: 210px; }
input, select, textarea {
  border: 1px solid var(--line); border-radius: 9px; background: color-mix(in srgb, var(--bg) 75%, var(--panel));
  color: var(--text); padding: 10px 11px;
}
textarea { width: 100%; min-height: 116px; resize: vertical; line-height: 1.5; }
.code-input { min-height: 210px; font: 12px/1.6 Consolas, "Cascadia Code", ui-monospace, monospace; }
.risk-filters { display: flex; gap: 3px; }
.risk-filters button, .tool-tabs button {
  border: 0; border-radius: 8px; padding: 9px 11px; background: transparent; color: var(--muted); cursor: pointer;
}
.risk-filters button.active, .tool-tabs button[aria-selected="true"] { background: var(--accent-soft); color: var(--text); }
.check-control { display: flex; gap: 7px; align-items: center; color: var(--muted); font-size: 12px; }
.result-count, .launch-controls > span { margin-left: auto; color: var(--muted); font-size: 11px; }
.integrity-banner {
  display: flex; align-items: center; gap: 12px; min-height: 64px; margin-bottom: 18px; padding: 13px 16px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--panel);
}
.integrity-banner b, .integrity-banner small { display: block; }
.integrity-banner small { color: var(--muted); font-size: 10px; }
.status-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--muted); }
.status-dot.pass { background: var(--low); box-shadow: 0 0 16px color-mix(in srgb, var(--low) 75%, transparent); }
.status-dot.fail { background: var(--high); box-shadow: 0 0 16px color-mix(in srgb, var(--high) 75%, transparent); }
.status-dot.pending { animation: pulse 1.4s infinite; }
.reference-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.reference-card {
  min-width: 0; padding: 19px; border: 1px solid var(--line); border-top: 2px solid var(--low);
  border-radius: 15px; background: linear-gradient(145deg, var(--panel), color-mix(in srgb, var(--panel-2) 74%, var(--bg)));
}
.reference-card.risk-Controlled { border-top-color: var(--controlled); }
.reference-card.risk-High { border-top-color: var(--high); }
.card-top { display: flex; justify-content: space-between; gap: 10px; color: var(--accent); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.pin-button { border: 0; background: transparent; color: var(--controlled); font-size: 20px; cursor: pointer; line-height: 1; }
.reference-card h3 { margin: 10px 0 8px; font-size: 17px; }
.reference-card p { margin: 0; color: var(--muted); font-size: 12px; }
.technical-copy { display: none; margin-top: 9px !important; color: color-mix(in srgb, var(--text) 82%, var(--muted)) !important; }
.show-technical .technical-copy { display: block; }
.badges { display: flex; flex-wrap: wrap; gap: 5px; margin: 14px 0; }
.badge { border: 1px solid var(--line); border-radius: 5px; padding: 3px 6px; color: var(--muted); font-size: 9px; }
code, pre {
  display: block; max-width: 100%; overflow: auto; border: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  border-radius: 8px; background: color-mix(in srgb, var(--bg) 84%, #000); color: color-mix(in srgb, var(--accent) 58%, var(--text));
  padding: 11px; white-space: pre-wrap; overflow-wrap: anywhere; font: 11px/1.55 Consolas, "Cascadia Code", ui-monospace, monospace;
}
.review-button { margin-top: 14px; padding: 0; border: 0; background: transparent; color: var(--accent); font-size: 11px; cursor: pointer; }
.empty-state { grid-column: 1 / -1; padding: 28px; border: 1px dashed var(--line); border-radius: 13px; color: var(--muted); text-align: center; }
.file-button input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.tool-tabs { display: flex; gap: 5px; overflow-x: auto; padding: 7px; border: 1px solid var(--line); border-radius: 12px 12px 0 0; background: var(--panel); }
.tool-tabs button { min-width: max-content; }
.tool-workspace { min-height: 380px; padding: 24px; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 15px 15px; background: linear-gradient(145deg, var(--panel), var(--panel-2)); }
.tool-panel[hidden] { display: none; }
.tool-intro { display: flex; justify-content: space-between; gap: 28px; align-items: baseline; margin-bottom: 20px; }
.tool-intro h3 { margin: 0; font-size: 24px; }
.tool-intro p { max-width: 520px; margin: 0; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; margin-bottom: 14px; }
.form-grid label, .tool-panel > label, .link-manager label { color: var(--muted); font-size: 11px; font-weight: 650; }
.form-grid textarea, .tool-panel > label textarea, .link-manager input { display: block; margin-top: 5px; }
.tool-result { margin-top: 14px; }
.finding { padding: 11px 13px; border-left: 3px solid var(--controlled); background: color-mix(in srgb, var(--controlled) 8%, transparent); color: var(--muted); }
.finding.high { border-left-color: var(--high); }
.finding.pass { border-left-color: var(--low); }
.default-path { display: grid; grid-template-columns: 160px 1fr; gap: 8px 22px; margin-bottom: 15px; padding: 20px 22px; border: 1px solid var(--line-strong); border-radius: 15px; background: var(--panel); }
.default-path b { color: var(--accent); }
.default-path span { color: var(--text); }
.default-path em { grid-column: 2; color: var(--controlled); font-size: 11px; font-style: normal; }
.lifecycle-grid { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; padding: 0; margin: 0; }
.lifecycle-card { display: grid; grid-template-columns: 33px 1fr; gap: 10px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.step-number { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 9px; background: var(--accent-soft); color: var(--accent); font-weight: 850; }
.lifecycle-card small { color: var(--accent-2); font-size: 8px; letter-spacing: .09em; text-transform: uppercase; }
.lifecycle-card h3 { margin: 4px 0 6px; font-size: 14px; }
.lifecycle-card p { margin: 0; color: var(--muted); font-size: 11px; }
.launch-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.launch-card { padding: 17px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.launch-head { display: flex; gap: 10px; align-items: center; }
.tool-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 850; }
.launch-head h3 { margin: 1px 0; font-size: 15px; }
.launch-head small { color: var(--muted); font-size: 8px; text-transform: uppercase; }
.launch-card > p { min-height: 34px; color: var(--muted); font-size: 11px; }
.launch-actions { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding-top: 11px; border-top: 1px solid var(--line); }
.launch-actions a { color: var(--accent); font-size: 11px; text-decoration: none; }
.switch { display: flex; gap: 6px; align-items: center; color: var(--muted); font-size: 9px; }
.subscription-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.subscription-fields label { color: var(--muted); font-size: 8px; }
.subscription-fields input { width: 100%; margin-top: 4px; padding: 7px; font-size: 10px; }
.remove-link { margin-top: 10px; border: 0; background: transparent; color: var(--high); cursor: pointer; font-size: 10px; }
.link-manager { display: grid; grid-template-columns: 1.5fr .7fr; gap: 25px; margin-top: 16px; padding: 21px; border: 1px solid var(--line-strong); border-radius: 15px; background: var(--panel); }
.preset-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.preset-item { display: flex; align-items: center; gap: 7px; padding: 8px; border: 1px solid var(--line); border-radius: 8px; font-size: 10px; }
.link-manager form { display: flex; flex-direction: column; gap: 9px; }
.link-manager form h3, .link-manager > div h3 { margin-top: 0; }
.link-manager form small { color: var(--muted); font-size: 9px; }
.form-error { min-height: 18px; margin: 0; color: var(--high); font-size: 10px; }
.maintenance-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.maintenance-grid article { min-width: 0; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel); }
.maintenance-grid small, .maintenance-grid strong, .maintenance-grid span { display: block; }
.maintenance-grid small { color: var(--muted); font-size: 9px; letter-spacing: .12em; }
.maintenance-grid strong { margin: 8px 0 3px; color: var(--accent); font-size: 18px; overflow-wrap: anywhere; }
.maintenance-grid span { color: var(--faint); font-size: 10px; overflow-wrap: anywhere; }
.maintenance-actions { margin-top: 14px; }
.maintenance-note { margin-top: 18px; padding: 15px; border-left: 3px solid var(--controlled); background: color-mix(in srgb, var(--controlled) 7%, transparent); color: var(--muted); }
footer { display: flex; justify-content: space-between; gap: 14px; padding: 28px max(24px, 5vw); border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.modal-backdrop { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 20px; background: #000b; backdrop-filter: blur(8px); }
.modal-backdrop[hidden] { display: none; }
.modal { position: relative; width: min(760px, 100%); max-height: min(880px, 92vh); overflow: auto; padding: 30px; border: 1px solid var(--line-strong); border-radius: 18px; background: var(--panel); box-shadow: 0 35px 110px #000a; }
.modal-close { position: absolute; right: 14px; top: 9px; border: 0; background: transparent; color: var(--text); font-size: 28px; cursor: pointer; }
.modal h2 { padding-right: 30px; }
.modal h3 { margin: 23px 0 7px; color: var(--accent); font-size: 14px; }
.modal p { color: var(--muted); }
.source-line { font-size: 10px; }
.copy-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.risk-ack { display: flex; gap: 10px; margin-top: 18px; padding: 14px; border: 1px solid color-mix(in srgb, var(--high) 55%, var(--line)); border-radius: 10px; background: color-mix(in srgb, var(--high) 8%, transparent); color: var(--text); font-size: 11px; }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 150; transform: translateX(-50%); max-width: min(560px, calc(100% - 32px)); padding: 11px 16px; border-radius: 10px; background: var(--text); color: var(--bg); box-shadow: 0 12px 40px var(--shadow); font-weight: 700; text-align: center; }
.toast[hidden] { display: none; }
.noscript { margin: 20px; padding: 18px; border: 2px solid var(--high); background: var(--panel); color: var(--text); }
@keyframes pulse { 50% { opacity: .35; transform: scale(.78); } }

@media (max-width: 1080px) {
  nav { display: none; }
  .task-grid, .lifecycle-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .reference-grid, .launch-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .maintenance-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 780px) {
  .shell { width: min(100% - 32px, 1240px); }
  .topbar { min-height: 68px; padding: 10px 16px; }
  .brand small, .quiet-button kbd { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 38px; padding: 62px 0 54px; }
  .hero h1 { font-size: clamp(42px, 12vw, 64px); }
  .section { padding: 55px 0; }
  .section-heading, .tool-intro { align-items: start; flex-direction: column; }
  .reference-controls, .launch-controls { align-items: stretch; }
  .reference-controls > *, .launch-controls > * { width: 100%; }
  .result-count, .launch-controls > span { margin-left: 0; }
  .risk-filters { overflow-x: auto; }
  .form-grid, .link-manager { grid-template-columns: 1fr; }
  .default-path { grid-template-columns: 1fr; }
  .default-path em { grid-column: 1; }
}

@media (max-width: 560px) {
  .theme-control select { max-width: 102px; }
  .top-actions .quiet-button { display: none; }
  .task-grid, .reference-grid, .lifecycle-grid, .launch-grid, .maintenance-grid, .preset-grid { grid-template-columns: 1fr; }
  .heading-actions { align-items: stretch; width: 100%; }
  .heading-actions > * { width: 100%; text-align: center; }
  .hero-search kbd { display: none; }
  .safety-panel, .tool-workspace, .modal { padding: 20px; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  :root { color-scheme: light; --bg: #fff; --panel: #fff; --panel-2: #fff; --text: #111; --muted: #333; --line: #bbb; --accent: #134b8a; }
  body { background: #fff; }
  .topbar, .hero-search, .heading-actions, .reference-controls, .tool-tabs, .tool-workspace, .launch-controls, .link-manager, .maintenance-actions, .review-button, .pin-button, .modal-backdrop { display: none !important; }
  .hero { min-height: 0; padding: 30px 0; grid-template-columns: 1fr; }
  .section { padding: 22px 0; }
  .task-grid, .reference-grid, .lifecycle-grid, .launch-grid, .maintenance-grid { display: block; }
  .task-card, .reference-card, .lifecycle-card, .launch-card, .maintenance-grid article { break-inside: avoid; margin-bottom: 10px; box-shadow: none; }
}