:root {
  color-scheme: light;
  --ink: #16332d; --green: #18624f; --muted: #52645d;
  --paper: #f7f8f3; --line: #d7dfd5; --pale: #e8f0e9; --amber: #f5c568;
  background: var(--paper); color: var(--ink);
  font: 16px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.15; overflow-wrap: anywhere; }
h1 { font-size: clamp(2.5rem, 5.1vw, 4.5rem); letter-spacing: -.05em; }
h2 { font-size: clamp(1.75rem, 3vw, 2.375rem); letter-spacing: -.03em; }
h3 { font-size: 1.45rem; letter-spacing: -.02em; }
a { color: var(--green); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #a34713; outline-offset: 4px; }
[hidden] { display: none !important; }
[id] { scroll-margin-top: 1.5rem; }
.wrap { width: min(1200px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: absolute; top: -6rem; left: 1rem; padding: 1rem; background: white; z-index: 2; }
.skip-link:focus { top: .5rem; }
.header { border-bottom: 1px solid var(--line); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-block: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 1.375rem; font-weight: 850; letter-spacing: -1px; text-decoration: none; }
.brand-mark { flex: none; width: 32px; height: 36px; }
.brand .brand-word { color: inherit; font-weight: inherit; }
.brand-word > span { color: var(--green); font-weight: 400; }
.nav { order: 3; display: flex; flex-wrap: wrap; gap: 20px; width: 100%; font-size: .8rem; }
.nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { text-decoration: underline; }
.header-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.language-picker { position: relative; font-size: .8125rem; }
.language-picker summary { display: flex; align-items: center; gap: 9px; min-height: 44px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 6px; background: white; cursor: pointer; list-style: none; }
.language-picker summary::-webkit-details-marker { display: none; }
.language-picker[open] summary { border-color: var(--green); }
.language-picker[open] .language-chevron { transform: rotate(180deg); }
.language-options { position: absolute; z-index: 5; inset-inline-start: 0; top: calc(100% + 8px); width: max-content; min-width: 100%; max-width: calc(100vw - 40px); margin: 0; padding: 6px; list-style: none; border: 1px solid var(--line); border-radius: 9px; background: white; box-shadow: 0 10px 30px #16332d1a; }
.language-options a { display: flex; align-items: center; gap: 12px; min-height: 48px; padding: 10px; border-radius: 5px; text-decoration: none; }
.language-options a:hover, .language-options a[aria-current="page"] { background: var(--pale); }
.language-options img { flex: none; border-radius: 2px; object-fit: cover; }
.button, button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 21px; border: 1px solid var(--green); border-radius: 5px; background: var(--green); color: white; font: inherit; font-size: .875rem; font-weight: 600; cursor: pointer; text-decoration: none; }
.button.outline, .pagination button { background: transparent; color: var(--green); }
button:disabled { color: #67776d; border-color: var(--line); cursor: default; }
button:hover:enabled, .button:hover { background: var(--pale); color: var(--ink); }
.header .button { min-height: 36px; padding: 7px 10px; font-size: .7rem; }
.eyebrow { color: var(--green); font-size: .6875rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.hero { padding-block: 48px 24px; }
.hero h1 { margin: 18px 0 24px; max-width: 930px; }
.lead { max-width: 650px; color: var(--muted); font-size: 1rem; }
.hero .button { margin-top: 28px; }
.hero-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .75rem; }
.section { padding-block: 32px; }
.section-title { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.section-title span { font-size: .75rem; color: var(--muted); }
.feature { display: grid; gap: 26px; padding: 18px; background: var(--pale); border-radius: 10px; }
.feature-copy { min-width: 0; padding: 0 6px 10px; }
.feature-copy h3 { margin: 14px 0 18px; font-size: 1.75rem; }
.feature-copy > p:not(.eyebrow) { color: var(--muted); margin-bottom: 18px; }
.feature-copy time { display: block; }
.feature-copy .button { margin-top: 22px; }
.scene { padding: 25px; background: var(--ink); border-radius: 7px; }
.scene .eyebrow { color: var(--amber); }
.scene h3 { margin: 20px 0 24px; color: white; font-size: 1.95rem; }
.message { padding: 20px; border-radius: 6px; background: #fff1d6; }
.message strong { display: block; margin-bottom: 8px; }
.message p { font-size: .8125rem; color: #394c40; }
.flag { display: inline-block; margin-top: 14px; padding: 3px 8px; background: var(--amber); font-size: .625rem; font-weight: 750; }
.topics { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 28px; }
.topic { display: inline-flex; align-items: center; min-height: 44px; padding: 7px 14px; border: 1px solid var(--line); border-radius: 30px; color: var(--muted); font-size: .8125rem; text-decoration: none; overflow-wrap: anywhere; }
.topic.active { background: var(--green); border-color: var(--green); color: white; }
.post-grid { display: grid; gap: 16px; }
.post-card { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; padding: 24px; border: 1px solid var(--line); border-radius: 7px; background: white; }
.post-card h3 a { color: var(--ink); text-decoration: none; }
.post-card h3 a:hover { text-decoration: underline; }
.post-card > p:not(.eyebrow) { color: var(--muted); font-size: .875rem; overflow-wrap: anywhere; }
.post-card time { margin-top: auto; padding-top: 8px; }
.meta, time { color: var(--muted); font-size: .75rem; }
.text-link { font-size: .8125rem; font-weight: 650; }
.pagination { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 32px; font-size: .8125rem; }
.pagination button { padding: 9px 16px; }
.status { margin-block: 0 24px; color: var(--muted); font-size: .875rem; }
#retry { margin-bottom: 24px; }
.notice { margin-block: 32px; padding: 24px; background: var(--pale); border-left: 3px solid var(--green); }
.notice h2 { margin-block: 12px 18px; }
.related { display: flex; flex-wrap: wrap; gap: 20px; }
.footer { margin-top: 32px; padding-block: 36px; background: var(--ink); color: #eef3ed; }
.footer .brand, .footer a { color: white; }
.footer .brand-word > span { color: #b4d2bc; }
.footer p, .footer nav { font-size: .8125rem; margin-top: 12px; }
.footer nav { display: flex; flex-wrap: wrap; gap: 20px; }
.footer small { display: block; margin-top: 22px; color: #afc1b4; font-size: .6875rem; }
.crumb { padding-top: 24px; color: var(--muted); font-size: .75rem; }
.crumb a { color: inherit; }
.article-head { padding-block: 28px; }
.article-head h1 { margin: 20px 0; max-width: 1040px; font-size: clamp(2.25rem, 4.3vw, 3.75rem); }
.article-head .lead { margin-top: 24px; max-width: 850px; font-size: 1.0625rem; }
.article-grid { display: grid; gap: 30px; align-items: start; }
.article-body { min-width: 0; }
.breakdown { padding: 24px; border-radius: 7px; background: var(--pale); }
.breakdown h2 { margin: 14px 0 22px; font-size: 1.625rem; }
.breakdown ul { margin: 0; padding: 0; list-style: none; }
.breakdown li { padding-block: 13px; border-top: 1px solid #cdd9ce; font-size: .9375rem; }
.breakdown li strong { margin-right: 12px; color: var(--green); }
figure { margin: 28px 0 0; }
.video-frame { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border: 0; border-radius: 6px; background: var(--ink); }
figcaption { margin-top: 10px; color: var(--muted); font-size: .75rem; }
.prose h2 { margin: 32px 0 20px; font-size: 1.6875rem; }
.prose p, .prose li { font-size: 1rem; line-height: 1.85; }
.prose p + p { margin-top: 16px; }
.prose ol { padding-left: 24px; }
.prose li { margin-bottom: 10px; padding-left: 5px; }
.toc { display: none; padding: 24px; border-top: 3px solid var(--green); background: white; }
.toc ol { padding-left: 20px; font-size: .875rem; }
.toc li { margin-top: 14px; }
.toc strong { display: block; margin-top: 30px; font-size: 1.625rem; line-height: 1.3; }
.provenance { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .75rem; }
.about-banner { margin-block: 24px; padding: 26px; border-radius: 8px; background: var(--pale); }
.about-banner h2 { margin: 16px 0 24px; }
.about-banner p:not(.eyebrow) { margin-bottom: 24px; max-width: 800px; color: var(--muted); }
.principle-number { color: var(--green); font-size: 2.5rem; font-weight: 350; }
.editorial { display: grid; gap: 20px; margin-top: 28px; padding-top: 28px; border-top: 1px solid var(--line); }
.editorial p { color: var(--muted); }
@media (min-width: 761px) {
  .wrap { width: min(1200px, calc(100% - 48px)); }
  .header-inner { min-height: 100px; gap: 24px; }
  .brand { font-size: 1.5rem; }
  .nav { order: initial; width: auto; gap: 28px; font-size: .875rem; }
  .header .button { min-height: 46px; padding: 11px 21px; font-size: .8125rem; }
  .hero { padding-block: 80px 64px; }
  .hero h1 { margin-top: 20px; }
  .lead { font-size: 1.1875rem; }
  .hero-bottom { margin-top: 56px; }
  .section { padding-block: 48px; }
  .feature { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; align-items: center; padding: 28px; }
  .feature-copy { padding: 0 16px 0 0; }
  .feature-copy h3 { font-size: 2.125rem; }
  .scene { padding: 36px; }
  .scene h3 { margin: 24px 0 30px; font-size: 2.25rem; }
  .topics { gap: 10px; margin-bottom: 40px; }
  .post-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
  .category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .post-card { padding: 26px; gap: 18px; }
  .pagination { justify-content: flex-end; gap: 16px; }
  .notice { margin-block: 48px; padding: 32px; }
  .footer { margin-top: 64px; padding-block: 48px; }
  .crumb { padding-top: 34px; }
  .article-head { padding-block: 42px; }
  .article-head .lead { font-size: 1.1875rem; }
  .breakdown { padding: 30px; }
  .breakdown h2, .prose h2 { font-size: 1.8125rem; }
  .prose h2 { margin-top: 44px; }
  .prose p, .prose li { font-size: 1.0625rem; }
  figure { margin-top: 36px; }
  .about-banner { padding: 50px; margin-block: 40px; }
  .editorial { grid-template-columns: 1fr 2fr; gap: 64px; margin-top: 40px; padding-top: 40px; }
}
@media (min-width: 1000px) {
  .language-options { inset-inline-start: auto; inset-inline-end: 0; }
  .article-grid { grid-template-columns: minmax(0, 800px) minmax(220px, 1fr); gap: 64px; }
  .toc { display: block; position: sticky; top: 24px; grid-column: 2; grid-row: 1; }
}
@media (max-width: 380px) { .header-actions { width: 100%; justify-content: space-between; } }
@media (prefers-reduced-motion: no-preference) { button, .button, .topic { transition: background-color .15s; } }