:root {
  color-scheme: dark;
  --bg-0: #090d12;
  --bg-1: #121922;
  --ink: #e7eef6;
  --muted: #a9b6c5;
  --panel: rgba(16, 24, 34, 0.72);
  --panel-solid: #141c27;
  --panel-raise: rgba(255, 255, 255, 0.035);
  --line: rgba(186, 210, 228, 0.14);
  --line-strong: rgba(186, 210, 228, 0.3);
  --header: rgba(8, 12, 17, 0.82);
  --header-ink: #e7eef6;
  --accent: #c5dced;
  --accent-bg: rgba(150, 186, 208, 0.12);
  --ok: #b7ebc9;
  --ok-bg: rgba(52, 140, 96, 0.2);
  --ok-line: rgba(130, 206, 160, 0.38);
  --warn: #f4d7a4;
  --warn-bg: rgba(176, 124, 42, 0.2);
  --warn-line: rgba(224, 180, 104, 0.4);
  --bad: #ffc3b8;
  --bad-bg: rgba(168, 64, 52, 0.22);
  --bad-line: rgba(232, 136, 122, 0.42);
  --na: #d5e3ee;
  --na-bg: rgba(150, 178, 200, 0.14);
  --na-line: rgba(180, 204, 220, 0.3);
  --focus: #e4f1f8;
  --focus-glow: rgba(186, 214, 230, 0.28);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset, 0 22px 44px -34px rgba(0, 0, 0, 0.9);
  --radius: 0.95rem;
  --radius-sm: 0.7rem;
  --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI Variable", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Code", "Segoe UI Mono", "Roboto Mono", monospace;
  --page: 78rem;
}
* { box-sizing: border-box; }
html { font-size: 16px; }
body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(980px 520px at -8% -12%, rgba(126, 168, 192, 0.16), transparent 58%),
    radial-gradient(760px 460px at 108% -8%, rgba(96, 138, 122, 0.11), transparent 52%),
    radial-gradient(820px 480px at 70% 115%, rgba(78, 108, 146, 0.12), transparent 50%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0) 38rem);
  color: var(--ink);
  font-family: var(--font-sans);
  font-feature-settings: "ss01" on, "cv11" on;
  line-height: 1.5;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 20%, transparent 72%);
  z-index: 0;
}
::selection { background: rgba(176, 208, 226, 0.32); color: #fff; }
a { color: var(--accent); text-underline-offset: 0.18em; }
a:hover { color: #fff; }
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--focus-glow);
}
.skip {
  position: absolute;
  left: 0.75rem;
  top: -3.2rem;
  z-index: 20;
  background: var(--panel-solid);
  color: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 0.55rem;
  padding: 0.4rem 0.7rem;
  text-decoration: none;
}
.skip:focus { top: 0.65rem; }
.shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 16.25rem minmax(0, 1fr);
  min-height: 100vh;
}
.rail {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.15rem 0.85rem 1.2rem;
  background: var(--header);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(22px) saturate(1.25);
}
.brand { padding: 0.15rem 0.45rem 0; }
.brand-lockup { display: flex; gap: 0.7rem; align-items: center; }
.brand h1 {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  font-weight: 640;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0;
  white-space: nowrap;
}
.brand-note {
  margin: 0;
  padding: 0 0.45rem;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
  letter-spacing: 0;
}
.mark {
  width: 2.15rem;
  height: 2.15rem;
  flex: none;
  color: #e7f2f8;
  padding: 0.38rem;
  border-radius: 0.7rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 0 1px rgba(198, 220, 234, 0.22), 0 10px 24px -18px rgba(170, 206, 224, 0.9);
}
.nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-height: 0;
  overflow: auto;
  padding: 0.15rem;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 560;
  letter-spacing: -0.01em;
  border-radius: 0.65rem;
  padding: 0.46rem 0.7rem;
}
.nav a:hover { color: var(--ink); background: rgba(255, 255, 255, 0.04); }
.nav a[aria-current="page"] {
  color: var(--ink);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  box-shadow: inset 0 0 0 1px rgba(190, 214, 230, 0.16);
}
.identity {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.4rem;
  align-items: center;
  padding: 0.75rem 0.45rem 0.15rem;
  border-top: 1px solid var(--line);
}
.who {
  flex-basis: 100%;
  font-size: 0.88rem;
  font-weight: 620;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
  overflow-wrap: anywhere;
}
.workspace {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}
main {
  flex: 1;
  width: min(100%, var(--page));
  margin: 0 auto;
  padding: 1.45rem 1.5rem 2.2rem;
}
footer {
  width: min(100%, var(--page));
  margin: 0 auto;
  padding: 0 1.5rem 1.8rem;
  color: var(--muted);
  font-size: 0.84rem;
}
footer p { margin: 0; max-width: 48rem; }
h2 {
  font-family: var(--font-sans);
  font-size: 1.7rem;
  font-weight: 620;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin: 0 0 0.4rem;
}
h3 {
  font-size: 0.98rem;
  font-weight: 620;
  letter-spacing: -0.02em;
  margin: 0 0 0.55rem;
}
.lede { color: var(--muted); margin: 0 0 1.15rem; max-width: 44rem; font-size: 0.98rem; }
.grid { display: grid; gap: 0.9rem; grid-template-columns: repeat(auto-fit, minmax(16.5rem, 1fr)); align-items: start; }
.columns { display: grid; gap: 0.9rem 1.2rem; }
.card, .panel {
  background:
    linear-gradient(180deg, var(--panel-raise), transparent 2.4rem),
    var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.05rem 1.05rem;
  backdrop-filter: blur(16px) saturate(1.2);
}
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}
.card-head h3, .panel > h3:first-child { margin-bottom: 0; }
.panel > h3 { margin-bottom: 0.7rem; }
.spaced { margin-top: 0.95rem; }
.form-spaced { margin-top: 1.05rem; }
.metric .value {
  font-variant-numeric: tabular-nums;
  font-size: 2.05rem;
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin: 0.45rem 0 0.2rem;
}
.unit { font-size: 0.86rem; font-weight: 520; letter-spacing: 0; color: var(--muted); margin-left: 0.2rem; }
.meta, .reason, .about { color: var(--muted); font-size: 0.9rem; }
.about { margin: 0.35rem 0 0; }
.card p, .panel p { margin: 0.4rem 0 0; }
.card p:first-child, .panel p:first-child, .card-head + p { margin-top: 0; }
.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--na-line);
  background: var(--na-bg);
  color: var(--na);
  padding: 0.12rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  line-height: 1.35;
  text-transform: uppercase;
  white-space: nowrap;
}
.ok { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-line); }
.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.bad { background: var(--bad-bg); color: var(--bad); border-color: var(--bad-line); }
.na { background: var(--na-bg); color: var(--na); border-color: var(--na-line); }
.unavailable { border-style: dashed; background: rgba(12, 18, 26, 0.45); }
.banner {
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--accent);
  background: var(--accent-bg);
  color: var(--ink);
  border-radius: 0.75rem;
  padding: 0.75rem 0.9rem;
  margin: 0 0 1rem;
}
.banner.bad { border-color: var(--bad-line); border-left-color: var(--bad); background: var(--bad-bg); }
.card .banner, .panel .banner { margin: 0.55rem 0 0; }
.stats { display: grid; gap: 0.55rem; margin: 0.8rem 0 0; }
.stats div {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: baseline;
}
.stats dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.stats dd { margin: 0; }
.card .stats + p {
  margin-top: 0.8rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(5, 8, 12, 0.28);
}
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td {
  text-align: left;
  vertical-align: top;
  padding: 0.62rem 0.75rem;
  border-bottom: 1px solid var(--line);
}
tr:last-child td { border-bottom: 0; }
th {
  position: sticky;
  top: 0;
  background: rgba(16, 22, 30, 0.94);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
tbody tr:hover td { background: rgba(255, 255, 255, 0.03); }
td.num, .value, .who { font-variant-numeric: tabular-nums; }
form.stack { display: grid; gap: 0.75rem; max-width: 32rem; }
label { display: grid; gap: 0.32rem; font-size: 0.9rem; font-weight: 620; }
label:has(> input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 520;
}
label:has(> input[type="checkbox"]) input { order: -1; }
input, select, button, textarea { font: inherit; color: var(--ink); letter-spacing: -0.011em; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: rgba(6, 10, 14, 0.55);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
}
input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  accent-color: #9ec3d6;
  padding: 0;
}
textarea { min-height: 6rem; resize: vertical; }
::placeholder { color: #8ea0b1; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px var(--focus-glow);
}
button, .button {
  background: linear-gradient(180deg, #e7f1f7, #c9d8e4);
  color: #12181e;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius-sm);
  padding: 0.52rem 0.9rem;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset, 0 10px 22px -16px rgba(180, 210, 226, 0.95);
}
form.stack > button { justify-self: start; }
button:hover, .button:hover { filter: brightness(1.06); }
button[disabled] { opacity: 0.5; cursor: not-allowed; filter: none; }
button.quiet, .button.quiet {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  box-shadow: none;
  font-weight: 580;
}
button.quiet:hover { background: rgba(255, 255, 255, 0.04); }
td form { margin: 0; }
td button { padding: 0.32rem 0.62rem; font-size: 0.82rem; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; }
.checklist li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
  padding: 0.58rem 0;
}
.checklist li:last-child { border-bottom: 0; padding-bottom: 0; }
.checklist li:first-child { padding-top: 0; }
.panel ul:not(.checklist), main > ul { margin: 0.2rem 0 0; padding-left: 1.15rem; }
.panel li + li, main li + li { margin-top: 0.35rem; }
.columns p { margin: 0 0 0.35rem; color: var(--muted); font-size: 0.84rem; font-weight: 640; letter-spacing: 0.01em; }
code, .mono { font-family: var(--font-mono); font-size: 0.86em; letter-spacing: -0.02em; }
fieldset {
  display: grid;
  gap: 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin: 0;
  padding: 0.95rem 1rem 1.05rem;
  background: rgba(6, 10, 14, 0.28);
}
fieldset[disabled] { opacity: 0.78; }
fieldset button { justify-self: start; width: auto; }
legend {
  padding: 0 0.35rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 680;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
* { scrollbar-width: thin; scrollbar-color: rgba(176, 198, 214, 0.35) transparent; }
@media (min-width: 900px) {
  .columns { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .shell { display: block; }
  .rail {
    position: static;
    height: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "brand" "identity" "note" "nav";
    gap: 0.55rem;
    align-items: start;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-bottom: 0.75rem;
  }
  .brand { grid-area: brand; }
  .brand-note { grid-area: note; }
  .identity {
    grid-area: identity;
    margin-top: 0;
    flex-direction: row;
    border-top: 0;
    padding: 0 0.45rem;
  }
  .who { flex-basis: auto; }
  .nav { grid-area: nav; flex-direction: row; overflow-x: auto; gap: 0.3rem; padding-bottom: 0.1rem; }
  .nav a { white-space: nowrap; }
  main { padding: 1.1rem 1rem 1.6rem; }
  footer { padding: 0 1rem 1.4rem; }
  .brand-note { max-width: none; }
  h2 { font-size: 1.4rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}
@media (prefers-contrast: more) {
  :root {
    --panel: #121922;
    --line: rgba(226, 236, 244, 0.38);
    --muted: #c5d0db;
  }
  .card, .panel, .rail, .site-header { backdrop-filter: none; }
}