@charset "UTF-8";

:root {
  --paper: #f4f1e8;
  --ink: #20201f;
  --muted: #65635e;
  --red: #df382b;
  --blue: #214bc1;
  --yellow: #f1c532;
  --line: #ccc8be;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; }
::selection { color: var(--paper); background: var(--blue); }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 6px; }
.shell { max-width: 1360px; margin: 0 auto; padding: 0 64px; }
.skip-link { position: absolute; top: -100px; left: 20px; z-index: 10; background: var(--yellow); padding: 16px; }
.skip-link:focus { top: 12px; }
.site-header { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 2px solid var(--ink); }
.brand { display: inline-flex; align-items: center; text-decoration: none; font-size: 31px; font-weight: 800; letter-spacing: -1.8px; }
.brand-mark { width: 28px; height: 28px; border-radius: 50%; background: var(--red); margin-right: 12px; position: relative; overflow: hidden; }
.brand-mark::after { content: ""; position: absolute; width: 14px; height: 28px; left: 14px; background: var(--ink); }
.brand-period { color: var(--red); }
.header-note { display: flex; align-items: center; gap: 26px; font-size: 10px; font-weight: 700; letter-spacing: 2px; }
.header-shapes { display: flex; align-items: center; gap: 7px; }
.header-shapes i { width: 11px; height: 11px; background: var(--blue); }
.header-shapes i:first-child { background: var(--red); border-radius: 50%; }
.header-shapes i:last-child { background: var(--yellow); clip-path: polygon(50% 0, 100% 100%, 0 100%); width: 13px; height: 12px; }
.hero { display: grid; grid-template-columns: 1fr 1fr; padding: 66px 0 70px; gap: 48px; align-items: stretch; }
.eyebrow { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin: 0 0 24px; }
.hero h1 { font-size: clamp(72px, 7.5vw, 104px); line-height: .95; font-weight: 800; letter-spacing: -6px; margin: 0; }
.hero h1 span { color: var(--red); }
.hero-description { color: var(--muted); font-size: 16px; line-height: 1.65; margin: 30px 0 0; }
.composition { position: relative; min-height: 390px; overflow: hidden; border-left: 1px solid var(--line); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 56px 56px; }
.composition-label, .composition-caption { position: absolute; font-size: 9px; font-weight: 700; letter-spacing: 2px; background: var(--paper); padding: 8px 12px; z-index: 3; }
.composition-label { top: 12px; left: 16px; }
.composition-caption { bottom: 10px; right: 10px; }
.circle { position: absolute; width: 58%; aspect-ratio: 1; background: var(--red); border-radius: 50%; left: 12%; top: 13%; }
.square { position: absolute; width: 42%; aspect-ratio: 1; background: var(--blue); right: 8%; bottom: 11%; z-index: 1; }
.triangle { position: absolute; width: 51%; aspect-ratio: 1.15; background: var(--yellow); clip-path: polygon(50% 0, 100% 100%, 0 100%); left: 1%; bottom: 9%; z-index: 2; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; border-top: 2px solid var(--ink); padding: 26px 0; }
.section-heading h2 { display: flex; align-items: center; gap: 14px; font-size: 23px; letter-spacing: -.8px; margin: 0; }
.red-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.count { color: var(--muted); font: 11px "SFMono-Regular", Consolas, monospace; text-transform: uppercase; letter-spacing: 1px; }
.file-list { list-style: none; padding: 0; margin: 0; border-bottom: 1px solid var(--line); }
.file-row { display: grid; grid-template-columns: 54px minmax(0, 1fr) 110px 32px; gap: 16px; align-items: center; min-height: 89px; padding: 16px 12px; border-top: 1px solid var(--line); text-decoration: none; transition: background .15s, color .15s; }
.file-row:hover { background: var(--yellow); }
.file-number { color: var(--muted); font: 12px "SFMono-Regular", Consolas, monospace; }
.file-name { font-size: 21px; font-weight: 600; letter-spacing: -.5px; overflow-wrap: anywhere; }
.file-kind { color: var(--muted); font-size: 10px; letter-spacing: 1.3px; text-transform: uppercase; }
.file-arrow { font-size: 27px; text-align: right; }
.empty { padding: 44px 20px; border-top: 1px solid var(--line); text-align: center; }
.empty-symbol { display: block; color: var(--red); font-size: 46px; }
.empty h3 { font-size: 27px; letter-spacing: -1px; margin: 12px 0; }
.empty p { color: var(--muted); font-size: 15px; line-height: 1.7; }
.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 70px; padding: 26px 0 34px; border-top: 2px solid var(--ink); color: var(--muted); font-size: 11px; }
.generation-time { display: block; margin-top: 6px; font-variant-numeric: tabular-nums; }
.footer-signature { font-size: 9px; font-weight: 700; letter-spacing: 2px; color: var(--ink); }
.footer-signature span { margin-left: 12px; color: var(--red); font-size: 19px; }
.reader-nav { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 34px 0; }
.back-link { font-size: 13px; font-weight: 600; text-underline-offset: 5px; }
.back-link:hover { color: var(--red); }
.reader-label { font-size: 9px; color: var(--muted); letter-spacing: 2px; }
.document-heading { padding: 28px 0 38px; border-bottom: 1px solid var(--line); }
.document-heading h1 { font-size: clamp(32px, 5vw, 62px); font-weight: 800; letter-spacing: -2px; line-height: 1.12; overflow-wrap: anywhere; margin: 0; }
.document-heading .eyebrow { color: var(--red); margin-bottom: 18px; }
.reading-rule { display: flex; height: 8px; width: 100px; margin-top: 30px; }
.reading-rule span { flex: 1; background: var(--red); }
.reading-rule span:nth-child(2) { background: var(--blue); }
.reading-rule span:nth-child(3) { background: var(--yellow); }
.prose { max-width: 790px; margin: 42px auto 80px; font-size: 17px; line-height: 1.8; overflow-wrap: anywhere; }
.prose > :first-child { margin-top: 0; }
.prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 { line-height: 1.2; margin: 1.7em 0 .65em; letter-spacing: -.6px; }
.prose h1 { font-size: 39px; letter-spacing: -1.5px; }
.prose h2 { font-size: 28px; border-bottom: 1px solid var(--line); padding-bottom: 12px; }
.prose h3 { font-size: 22px; }
.prose p, .prose ul, .prose ol { margin: 1.2em 0; }
.prose li + li { margin-top: .35em; }
.prose a { color: var(--blue); text-underline-offset: 3px; }
.prose a:hover { color: var(--red); }
.prose code { font-family: "SFMono-Regular", Consolas, monospace; font-size: .85em; background: #e9e5da; padding: 3px 6px; }
.prose pre { background: var(--ink); color: var(--paper); padding: 24px; overflow-x: auto; border-left: 6px solid var(--blue); line-height: 1.65; }
.prose pre code { background: none; padding: 0; overflow-wrap: normal; }
.prose blockquote { margin: 30px 0; border-left: 6px solid var(--red); padding: 1px 24px; background: #ebe7dc; }
.prose blockquote p { margin: 16px 0; }
.prose hr { border: 0; border-top: 2px solid var(--ink); margin: 40px 0; }
.prose table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; margin: 26px 0; font-size: 15px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 16px; }
.prose th { background: var(--yellow); text-align: left; }
.prose img { max-width: 100%; height: auto; }
.prose input[type="checkbox"] { accent-color: var(--blue); margin-right: 8px; }
.prose .footnote-definition { font-size: 13px; }
.error-page { padding: 90px 0 120px; }
.error-page h1 { font-size: clamp(56px, 8vw, 100px); color: var(--red); letter-spacing: -4px; margin: 0 0 24px; line-height: 1; }
.error-page p { line-height: 1.7; }
.error-page .back-link { display: inline-block; margin-top: 20px; }

@media (min-width: 1440px) { .hero { padding-top: 80px; padding-bottom: 84px; } }
@media (max-width: 900px) {
  .shell { padding: 0 32px; }
  .hero { gap: 28px; padding: 48px 0; }
  .hero h1 { font-size: 76px; letter-spacing: -4px; }
  .composition { min-height: 350px; }
  .header-note { gap: 16px; }
}
@media (max-width: 620px) {
  .shell { padding: 0 22px; }
  .site-header { min-height: 84px; }
  .brand { font-size: 28px; }
  .header-note { font-size: 0; gap: 0; }
  .hero { grid-template-columns: 1fr; padding: 36px 0; gap: 30px; }
  .hero h1 { font-size: 78px; }
  .hero-description { font-size: 15px; margin-top: 22px; }
  .composition { min-height: 270px; max-width: 390px; width: 100%; justify-self: center; }
  .circle { width: 52%; top: 10%; left: 15%; }
  .square { width: 39%; bottom: 10%; }
  .triangle { width: 44%; left: 6%; }
  .section-heading { padding: 22px 0; }
  .section-heading h2 { font-size: 21px; gap: 9px; }
  .count { font-size: 9px; letter-spacing: 0; }
  .file-row { grid-template-columns: 27px minmax(0, 1fr) 26px; gap: 12px; min-height: 79px; padding: 12px 4px; }
  .file-name { font-size: 17px; }
  .file-kind { display: none; }
  .file-arrow { font-size: 24px; }
  .site-footer { margin-top: 44px; font-size: 10px; }
  .reader-nav { padding: 28px 0; }
  .reader-label { display: none; }
  .document-heading { padding-top: 12px; }
  .document-heading h1 { letter-spacing: -1px; }
  .prose { font-size: 16px; margin: 32px auto 48px; }
  .prose h1 { font-size: 31px; }
  .prose h2 { font-size: 25px; }
  .prose pre { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) { .file-row { transition: none; } }
@media print {
  :root { background: white; color: black; }
  .shell { max-width: none; padding: 0; }
  .site-header, .site-footer, .reader-nav, .skip-link { display: none; }
  .document-heading { padding: 0 0 20px; }
  .prose { max-width: none; margin: 24px 0; font-size: 11pt; }
  .prose pre { white-space: pre-wrap; color: black; background: #eee; }
}