:root {
  --bg: #fafaf9;
  --surface: #ffffff;
  --ink: #101114;
  --ink-2: #3d4148;
  --muted: #6b7078;
  --hairline: #e4e4e7;
  --hairline-2: #c9cad0;
  --accent: #e8430a;
  --accent-deep: #bf3505;
  --radius: 2px;
  --font-ui: "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-text: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--ink);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4 {
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 0.6em;
  font-weight: 600;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--hairline-2);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--accent-deep);
  text-decoration-color: currentColor;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

.narrow {
  max-width: 840px;
}

.notice-banner {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
}

.notice-banner .container {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 10px;
  padding-bottom: 10px;
}

.notice-banner .tag {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.04em;
  background: var(--accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--radius);
  white-space: nowrap;
}

.notice-banner .date {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
}

.notice-banner a {
  color: #fff;
  text-decoration-color: rgba(255, 255, 255, 0.4);
}

.notice-banner a:hover {
  text-decoration-color: var(--accent);
  color: #fff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 249, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hairline);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 15px;
  padding-bottom: 15px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand .mark {
  width: 30px;
  height: 30px;
  flex: none;
  display: block;
}

.brand .name {
  font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a:not(.btn) {
  color: var(--ink-2);
  font-weight: 500;
  font-size: 14.5px;
  text-decoration: none;
}

.nav a:not(.btn):hover {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: var(--radius);
  font-weight: 550;
  font-size: 14.5px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.1s ease, color 0.1s ease, border-color 0.1s ease;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--ink);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent);
  color: #fff;
}

.btn-ghost {
  border-color: var(--hairline-2);
  color: var(--ink);
}

.btn-ghost:hover {
  border-color: var(--ink);
}

.btn-outline {
  border-color: var(--ink);
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--accent-deep);
  color: var(--accent-deep);
}

.hero {
  border-bottom: 1px solid var(--hairline);
  padding: 84px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  align-items: end;
}

.hero h1 {
  font-weight: 650;
  font-size: clamp(40px, 5.6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  max-width: 640px;
  margin-bottom: 26px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 21px;
  font-weight: 550;
  color: var(--ink);
  line-height: 1.5;
  letter-spacing: -0.01em;
  max-width: 560px;
  margin: 0 0 28px;
}

.hero .lede {
  font-family: var(--font-text);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 34px;
}

.hero .actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.filing-card {
  border: 1px solid var(--ink);
  border-radius: var(--radius);
}

.filing-card .filing-head {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #fff;
  background: var(--ink);
  margin: 0;
  padding: 9px 16px;
}

.filing-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 12px;
  padding: 6px 16px 10px;
}

.filing-card dt {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  padding: 9px 0;
  border-bottom: 1px solid var(--hairline);
  align-self: baseline;
}

.filing-card dd {
  margin: 0;
  font-size: 14px;
  font-weight: 550;
  color: var(--ink);
  text-align: right;
  padding: 9px 0;
  border-bottom: 1px solid var(--hairline);
  font-variant-numeric: tabular-nums;
}

.filing-card dl a {
  color: inherit;
}

.filing-card .filing-link {
  display: inline-block;
  margin: 14px 16px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--accent-deep);
}

.filing-card .filing-link:hover {
  color: var(--ink);
}

.brand-bar {
  background: var(--ink);
}

.brand-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 13px;
  padding-bottom: 13px;
}

.brand-bar .bb-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
}

.brand-bar .bb-brand img {
  height: 22px;
  width: 22px;
}

.brand-bar .bb-powered {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.62);
}

.brand-bar .bb-powered a {
  color: inherit;
  text-decoration: none;
}

.brand-bar .bb-powered a:hover img {
  opacity: 1;
}

.brand-bar .bb-powered img {
  height: 15px;
  aspect-ratio: 940 / 165;
  opacity: 0.92;
  transition: opacity 0.1s ease;
}

.facts {
  border-bottom: 1px solid var(--hairline);
  background: var(--surface);
}

.facts .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.fact {
  padding: 20px 26px;
  border-left: 1px solid var(--hairline);
}

.fact:nth-child(3n+1) {
  border-left: none;
  padding-left: 0;
}

.fact .label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
  margin-bottom: 7px;
}

.fact .value {
  display: block;
  font-weight: 550;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.4;
}

main {
  display: block;
}

.section {
  padding: 88px 0;
}

.section + .section {
  border-top: 1px solid var(--hairline);
}

.section-head {
  margin-bottom: 42px;
}

.section-head h2 {
  font-weight: 650;
  font-size: clamp(30px, 3.8vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  max-width: 660px;
}

.section-head p {
  font-family: var(--font-text);
  font-size: 18px;
  max-width: 660px;
  color: var(--muted);
  margin: 22px 0 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--hairline);
}

.grid-3 .card + .card {
  border-left: 1px solid var(--hairline);
}

.grid-3 .card:nth-child(3n+1) {
  border-left: none;
}

.card {
  padding: 30px 30px 34px;
}

.card h3 {
  font-size: 17px;
  margin-bottom: 9px;
}

.card p {
  font-size: 14.5px;
  margin: 0;
  color: var(--muted);
}

.card .caveat {
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}

.card .card-link {
  margin-top: 16px;
  font-weight: 500;
}

.card .card-link a {
  color: var(--ink);
}

.card p a {
  color: var(--ink);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--hairline);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  font-variant-numeric: tabular-nums;
}

thead tr {
  border-bottom: 2px solid var(--ink);
}

th,
td {
  text-align: left;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
}

tbody tr:last-child td {
  border-bottom: none;
}

tbody tr:hover td {
  background: var(--surface);
}

th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11.5px;
  color: var(--muted);
}

td strong {
  color: var(--ink);
}

.callout {
  border: 1px solid var(--hairline);
  border-left: 4px solid var(--accent);
  padding: 24px 28px;
  font-size: 15px;
}

.callout strong {
  color: var(--ink);
}

.todo {
  background: #fdf0e7;
  border-bottom: 2px solid var(--accent);
  color: var(--accent-deep);
  font-weight: 600;
  padding: 0 4px;
}

.notice-page {
  padding: 68px 0 96px;
}

.page-title {
  font-weight: 650;
  font-size: clamp(30px, 4.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 16px;
  max-width: 760px;
}

.lead {
  font-family: var(--font-text);
  font-size: 18px;
  color: var(--muted);
  max-width: 700px;
  margin-bottom: 14px;
}

.notice-meta {
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--hairline);
  padding: 26px 0 30px;
  margin: 42px 0 48px;
}

.notice-meta h2 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11.5px;
  color: var(--muted);
  margin: 0 0 4px;
}

.notice-meta dl {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 11px 24px;
  margin: 0;
}

.notice-meta dt {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 12px;
  color: var(--muted);
  align-self: baseline;
}

.notice-meta dd {
  margin: 0;
  font-weight: 500;
  font-size: 14.5px;
  color: var(--ink);
}

.toc {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 26px 0;
  margin-bottom: 56px;
}

.toc h2 {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11.5px;
  color: var(--muted);
  margin: 0 0 16px;
}

.toc ol {
  columns: 2;
  column-gap: 48px;
  margin: 0;
  padding-left: 20px;
  font-size: 14.5px;
  font-weight: 500;
}

.toc li {
  margin-bottom: 8px;
  break-inside: avoid;
}

.toc li::marker {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-deep);
}

.toc a {
  color: var(--ink-2);
}

.toc a:hover {
  color: var(--ink);
  text-decoration-color: var(--accent);
}

.notice-article {
  font-family: var(--font-text);
}

.notice-article section {
  padding: 30px 0;
  border-top: 1px solid var(--hairline);
}

.notice-article section:first-of-type {
  border-top: none;
  padding-top: 0;
}

.notice-article h2 {
  font-family: var(--font-ui);
  font-weight: 650;
  font-size: 21px;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.notice-article h3 {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 16px;
  margin-top: 1.3em;
}

.notice-article p,
.notice-article li {
  font-size: 16.5px;
  line-height: 1.72;
}

.notice-article strong {
  font-weight: 600;
}

.notice-article ul,
.notice-article ol {
  padding-left: 22px;
  margin: 0 0 1em;
}

.notice-article li {
  margin-bottom: 6px;
}

.notice-article a {
  word-break: break-word;
}

.notice-article h2 .item {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 14px;
  color: var(--accent-deep);
  flex: none;
}

.notice-article h2 .item::before {
  content: "(";
}

.notice-article h2 .item::after {
  content: ")";
}

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.66);
  padding: 64px 0 44px;
  font-size: 14px;
}

.site-footer .top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.site-footer h4 {
  font-family: var(--font-mono);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11.5px;
  margin-bottom: 14px;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li {
  margin-bottom: 9px;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration-color: rgba(255, 255, 255, 0.25);
}

.site-footer a:hover {
  color: #fff;
  text-decoration-color: var(--accent);
}

.site-footer .brand {
  color: #fff;
}

.site-footer .brand .name {
  color: #fff;
}

.site-footer .tagline {
  font-family: var(--font-text);
  font-size: 15.5px;
  margin-top: 18px;
  max-width: 340px;
}

.site-footer .powered {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
}

.site-footer .powered:hover {
  color: rgba(255, 255, 255, 0.95);
}

.site-footer .powered:hover img {
  opacity: 1;
}

.site-footer .powered img {
  height: 21px;
  aspect-ratio: 940 / 165;
  opacity: 0.92;
  transition: opacity 0.1s ease;
}

.site-footer .bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
}

.site-footer .fine {
  font-family: var(--font-text);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.42);
  max-width: 760px;
  margin-top: 18px;
}

@media (max-width: 900px) {
  .hero {
    padding: 60px 0 56px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .filing-card {
    max-width: 480px;
  }

  .facts .container {
    grid-template-columns: 1fr 1fr;
  }

  .fact:nth-child(odd) {
    border-left: none;
    padding-left: 0;
  }

  .fact {
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-3 .card + .card {
    border-left: none;
    border-top: 1px solid var(--hairline);
  }

  .section {
    padding: 64px 0;
  }

  .site-footer .top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .notice-meta dl {
    grid-template-columns: 1fr;
    gap: 2px 0;
  }

  .notice-meta dt {
    margin-top: 12px;
  }

  .toc ol {
    columns: 1;
  }
}

@media (max-width: 640px) {
  .facts .container {
    grid-template-columns: 1fr;
  }

  .fact {
    border-left: none;
    padding-left: 0;
  }

  .nav a:not(.btn) {
    display: none;
  }
}

@media print {
  .site-header,
  .notice-banner,
  .site-footer,
  .btn,
  .toc,
  .filing-card {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .notice-page {
    padding: 0;
  }

  .notice-article section {
    page-break-inside: avoid;
  }
}