/* Humanoid Current. Mobile first. Evergreen ink, current teal, signal amber, warm paper.
   Fonts: Space Grotesk (headings) and Inter (text), both SIL Open Font License, self-hosted. */
@font-face { font-family: 'Space Grotesk'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/SpaceGrotesk-600.woff2') format('woff2'); }
@font-face { font-family: 'Space Grotesk'; font-style: normal; font-weight: 700; font-display: swap; src: url('/fonts/SpaceGrotesk-700.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('/fonts/Inter-400.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('/fonts/Inter-600.woff2') format('woff2'); }

:root {
  --ink: #10231f;
  --ink-2: #17332d;
  --teal: #1fae8c;
  --teal-dk: #0d6e59;
  --amber: #f0b429;
  --paper: #f6f1e7;
  --paper-2: #ece5d6;
  --card: #fffdf8;
  --line: #d9d0bd;
  --muted: #4d625b;
  --head: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max: 1040px;
  --read: 700px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.65; }
a { color: var(--teal-dk); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
img, svg { max-width: 100%; display: block; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: 10px 14px; z-index: 100; }
.skip:focus { left: 8px; top: 8px; }

/* Draft ribbon: only present in --draft builds */
.draft-bar { background: var(--amber); color: var(--ink); font: 700 13px/1 var(--head); letter-spacing: .08em; text-transform: uppercase; text-align: center; padding: 9px 12px; }
.draft-tag { display: inline-block; background: var(--amber); color: var(--ink); font: 700 11px/1 var(--head); letter-spacing: .08em; text-transform: uppercase; padding: 4px 7px; border-radius: 3px; margin-right: 8px; vertical-align: middle; }

/* Header */
header.site { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; gap: 8px 16px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 700 21px/1 var(--head); letter-spacing: -.01em; }
.brand img { width: 34px; height: 34px; }
.brand b { color: var(--teal-dk); font-weight: 700; }
nav.main { display: flex; gap: 4px 18px; flex-wrap: wrap; font: 600 15px/1 var(--head); }
nav.main a { color: var(--ink); text-decoration: none; padding: 8px 0; border-bottom: 2px solid transparent; }
nav.main a:hover, nav.main a[aria-current="page"] { border-bottom-color: var(--teal); }

/* Type */
h1, h2, h3 { font-family: var(--head); line-height: 1.15; letter-spacing: -.015em; color: var(--ink); }
h1 { font-size: 34px; font-weight: 700; }
h2 { font-size: 25px; font-weight: 700; }
h3 { font-size: 19px; font-weight: 600; }
.kicker { font: 600 13px/1.3 var(--head); letter-spacing: .08em; text-transform: uppercase; color: var(--teal-dk); margin-bottom: 8px; }
.kicker a { color: inherit; text-decoration: none; }
.kicker a:hover { text-decoration: underline; }
.lede { font-size: 20px; line-height: 1.5; color: var(--ink-2); margin-top: 14px; max-width: 40em; }
.muted { color: var(--muted); }

/* Buttons and forms */
.btn { display: inline-block; font: 700 16px/1 var(--head); padding: 14px 22px; border-radius: 6px; border: 2px solid var(--ink); text-decoration: none; cursor: pointer; background: transparent; color: var(--ink); }
.btn.primary { background: var(--ink); color: var(--paper); }
.btn.primary:hover { background: var(--teal-dk); border-color: var(--teal-dk); color: #fff; }
.btn.ghost:hover { background: var(--paper-2); }
.btn[disabled] { opacity: .6; cursor: wait; }
.capture { display: grid; gap: 10px; margin-top: 14px; max-width: 520px; }
.capture label { font: 600 14px/1.2 var(--head); }
.capture input[type=email] { font: 400 17px var(--body); padding: 13px 14px; border: 2px solid var(--ink); border-radius: 6px; background: #fff; color: var(--ink); width: 100%; }
.capture .fine { font-size: 14px; color: var(--muted); }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.signup { background: var(--ink); color: var(--paper); border-radius: 10px; padding: 26px 22px; margin: 40px 0; }
.signup h2, .signup h3 { color: var(--paper); }
.signup p { color: #d3ddd8; margin-top: 8px; }
.signup label { color: var(--paper); }
.signup .fine { color: #b5c4bd; }
.signup .btn.primary { background: var(--amber); border-color: var(--amber); color: var(--ink); }
.signup .btn.primary:hover { background: #ffc94d; border-color: #ffc94d; color: var(--ink); }
.panel { background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--teal); border-radius: 6px; padding: 20px; margin-top: 22px; }

/* Home */
.hero { padding: 34px 0 6px; }
.lead { display: grid; gap: 18px; background: var(--card); border: 1px solid var(--line); border-top: 5px solid var(--teal); border-radius: 8px; padding: 22px 20px; }
.lead h1 { font-size: 32px; }
.lead h1 a { color: var(--ink); text-decoration: none; }
.lead h1 a:hover { color: var(--teal-dk); }
.lead .dek { font-size: 19px; color: var(--ink-2); line-height: 1.5; }
.lead img { border-radius: 6px; width: 100%; height: auto; }
.meta { font-size: 14px; color: var(--muted); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 38px 0 4px; border-bottom: 2px solid var(--ink); padding-bottom: 8px; }
.section-head h2 { font-size: 22px; }
.section-head a { font: 600 15px var(--head); }
.list { list-style: none; }
.list li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.list h3 a { color: var(--ink); text-decoration: none; }
.list h3 a:hover { color: var(--teal-dk); text-decoration: underline; }
.list .dek { margin-top: 6px; color: var(--ink-2); font-size: 16px; line-height: 1.5; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; list-style: none; }
.chips a, .topic-tag { display: inline-block; font: 600 13px/1 var(--head); padding: 8px 12px; border-radius: 999px; background: var(--paper-2); color: var(--ink); text-decoration: none; border: 1px solid var(--line); }
.chips a:hover, .topic-tag:hover { background: var(--teal); border-color: var(--teal); color: var(--ink); }
.empty { padding: 28px 0; color: var(--muted); }

/* Story */
.page { padding: 34px 0 20px; }
.page .wrap > * { max-width: var(--read); }
.page .wrap > .wide { max-width: var(--max); }
.story-back { font: 600 14px var(--head); margin-bottom: 18px; }
article.story h1 { font-size: 34px; }
article.story .dek { font-size: 21px; line-height: 1.45; color: var(--ink-2); margin-top: 14px; }
article.story .byline { margin-top: 14px; font-size: 14px; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
article.story figure { margin: 24px 0 6px; }
article.story figure img { width: 100%; height: auto; border-radius: 6px; }
article.story figcaption { font-size: 13px; color: var(--muted); margin-top: 6px; }
article.story .glance { background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--amber); border-radius: 6px; padding: 16px 18px; margin: 24px 0; }
article.story .glance h2 { font-size: 15px; letter-spacing: .06em; text-transform: uppercase; color: var(--teal-dk); margin-bottom: 8px; }
article.story .glance ul { padding-left: 20px; }
article.story .glance li { margin: 5px 0; }
article.story .body p { margin: 18px 0; }
.sources { margin-top: 32px; padding-top: 18px; border-top: 2px solid var(--ink); }
.sources h2 { font-size: 18px; letter-spacing: .06em; text-transform: uppercase; }
.sources ol { padding-left: 22px; margin-top: 10px; }
.sources li { margin: 10px 0; font-size: 16px; }
.sources .doc { display: block; color: var(--muted); font-size: 14px; }
.correction { background: #fff6dc; border: 1px solid #e3c875; border-radius: 6px; padding: 12px 16px; margin: 22px 0; font-size: 15px; }
.share-bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 28px 0 0; font-size: 14px; }
.share-label { font: 600 14px var(--head); margin-right: 4px; }
.share { font: 600 13px/1 var(--head); padding: 9px 12px; border-radius: 6px; border: 1px solid var(--ink); color: var(--ink); text-decoration: none; background: transparent; cursor: pointer; }
.share:hover { background: var(--ink); color: var(--paper); }
.story-note { margin-top: 18px; font-size: 14px; color: var(--muted); }

/* Prose pages */
.prose h2 { margin: 34px 0 8px; font-size: 24px; }
.prose p { margin: 12px 0; }
.prose ul { padding-left: 22px; margin: 12px 0; }
.prose li { margin: 6px 0; }
.log { list-style: none; margin-top: 14px; }
.log li { padding: 14px 0; border-bottom: 1px solid var(--line); }

/* Footer */
footer.site { background: var(--ink); color: #c9d6d0; margin-top: 56px; padding: 34px 0 40px; font-size: 15px; }
footer.site a { color: #e8f2ee; }
footer.site .foot-brand { font: 700 20px var(--head); color: var(--paper); }
footer.site .foot-brand b { color: var(--teal); }
footer.site nav { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 14px 0; }
footer.site .disclaimer { margin-top: 14px; max-width: 46em; color: #b5c4bd; font-size: 14px; }

@media (min-width: 720px) {
  body { font-size: 18px; }
  h1 { font-size: 44px; }
  .lead { grid-template-columns: 1.1fr 1fr; align-items: center; gap: 28px; padding: 28px; }
  .lead.no-img { grid-template-columns: 1fr; }
  .lead h1 { font-size: 40px; }
  article.story h1 { font-size: 44px; }
  .signup { padding: 34px 32px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print { header.site, footer.site, .signup, .share-bar, .draft-bar { display: none; } body { background: #fff; } }