:root {
  color-scheme: light;
  --paper: #fbfaf6;
  --ink: #20242a;
  --muted: #66706b;
  --line: #d9d5c8;
  --green: #315c4b;
  --rust: #9d4d32;
  --gold: #c49a4c;
  --blue: #315b7d;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(32, 36, 42, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.65;
}

a {
  color: inherit;
  text-decoration-color: rgba(157, 77, 50, 0.45);
  text-underline-offset: 0.18em;
}

img {
  max-width: 100%;
  height: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  background: rgba(251, 250, 246, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 230px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--green);
  color: var(--paper);
  font: 700 15px/1 Arial, sans-serif;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 19px;
}

.brand small {
  color: var(--muted);
  font: 12px/1.3 Arial, sans-serif;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
  font: 14px/1 Arial, sans-serif;
}

.main-nav a {
  padding: 9px 11px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.main-nav a[aria-current="page"],
.main-nav a:hover {
  border-color: var(--rust);
}

main {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: clamp(28px, 6vw, 82px);
  align-items: end;
  padding: clamp(46px, 8vw, 92px) 0 38px;
}

.intro-copy h1 {
  max-width: 850px;
  margin: 0;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 0.98;
  font-weight: 500;
}

.intro-copy p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: 20px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--rust);
  font: 700 12px/1.2 Arial, sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
}

.latest-panel {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 26px;
}

.latest-panel span,
.latest-panel time {
  display: block;
  color: var(--muted);
  font: 13px/1.3 Arial, sans-serif;
}

.latest-panel h2 {
  margin: 16px 0 10px;
  font-size: 28px;
  line-height: 1.15;
}

.topics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  padding: 12px 0 48px;
}

.topic-link {
  display: block;
  min-height: 150px;
  padding: 18px;
  background: var(--green);
  color: var(--paper);
  text-decoration: none;
}

.topic-link:nth-child(2) {
  background: var(--blue);
}

.topic-link:nth-child(3) {
  background: var(--rust);
}

.topic-link:nth-child(4) {
  background: #5d5744;
}

.topic-link:nth-child(5) {
  background: #3f4650;
}

.topic-link span,
.topic-link small {
  display: block;
}

.topic-link span {
  font-size: 21px;
  line-height: 1.2;
}

.topic-link small {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.76);
  font: 13px/1.45 Arial, sans-serif;
}

.archive,
.page-shell,
.article-shell {
  border-top: 1px solid var(--line);
  padding: 42px 0 76px;
}

.archive-tools {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 18px;
}

.archive-tools h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.05;
}

.search-box {
  display: grid;
  gap: 8px;
  width: min(100%, 360px);
  color: var(--muted);
  font: 13px/1 Arial, sans-serif;
}

.search-box input {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--white);
  padding: 13px 14px;
  color: var(--ink);
  font: 16px/1.2 Arial, sans-serif;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
}

.filters button {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  padding: 9px 12px;
  font: 13px/1 Arial, sans-serif;
  cursor: pointer;
}

.filters button.active,
.filters button:hover {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

.article-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.article-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: clamp(18px, 4vw, 52px);
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.article-row[hidden] {
  display: none;
}

.article-row time,
.article-meta {
  color: var(--rust);
  font: 13px/1.35 Arial, sans-serif;
}

.article-row p {
  margin: 0 0 8px;
  color: var(--muted);
  font: 13px/1.35 Arial, sans-serif;
}

.article-row h3 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.12;
  font-weight: 500;
}

.article-row span {
  color: var(--muted);
}

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 780px) 260px;
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
}

.article-header h1,
.page-header h1 {
  margin: 10px 0 16px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.02;
  font-weight: 500;
}

.content {
  font-size: 19px;
}

.content h2,
.content h3 {
  line-height: 1.2;
  margin-top: 34px;
}

.content blockquote {
  margin: 28px 0;
  padding: 18px 22px;
  border-left: 4px solid var(--gold);
  background: var(--white);
}

.content a {
  word-break: break-word;
}

.content figure {
  margin: 28px 0;
}

.content figcaption {
  color: var(--muted);
  font: 13px/1.4 Arial, sans-serif;
}

.side-note {
  position: sticky;
  top: 106px;
  padding: 18px;
  border-left: 3px solid var(--gold);
  color: var(--muted);
  font: 14px/1.55 Arial, sans-serif;
}

.page-shell {
  max-width: 850px;
}

.back-link {
  display: inline-block;
  margin-bottom: 28px;
  color: var(--rust);
  font: 14px/1 Arial, sans-serif;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px clamp(18px, 4vw, 56px);
  color: var(--muted);
  font: 13px/1.4 Arial, sans-serif;
}

.classic-body {
  background: #fff;
  color: #303030;
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.55;
}

.classic-wrap {
  width: min(1080px, calc(100% - 34px));
  margin: 0 auto;
}

.classic-header {
  padding: 36px 0 52px;
  border-bottom: 1px solid #ddd;
}

.classic-title {
  display: block;
  color: #333;
  text-decoration: none;
  font-family: "Arial Narrow", "Segoe UI", Arial, sans-serif;
  font-size: clamp(38px, 6vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

.classic-header p {
  max-width: 820px;
  margin: 18px 0 0;
  color: #777;
  font-size: 18px;
}

.classic-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
  min-height: 86px;
  position: relative;
  z-index: 4;
}

.classic-nav-item {
  position: relative;
}

.classic-nav-item > a {
  display: block;
  padding: 24px 20px 20px;
  color: #222;
  text-decoration: none;
  font-size: 22px;
  line-height: 1.1;
}

.classic-nav-item > a:hover,
.classic-nav-item > a[aria-current="page"] {
  color: #777;
}

.classic-submenu {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: 384px;
  background: #2f2f2f;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.16);
}

.has-submenu:hover .classic-submenu,
.has-submenu:focus-within .classic-submenu {
  display: block;
}

.classic-submenu a {
  display: block;
  padding: 22px 20px;
  border-bottom: 1px solid #454545;
  color: #fff;
  text-decoration: none;
  font-size: 19px;
}

.classic-submenu a:hover {
  background: #3a3a3a;
}

.classic-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 66px 0 90px;
}

.classic-content .article-header h1,
.classic-content .page-header h1 {
  margin: 0 0 24px;
  color: #333;
  font-family: "Arial Narrow", "Segoe UI", Arial, sans-serif;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0;
}

.classic-content .content {
  color: #222;
  font-size: 24px;
  line-height: 1.55;
}

.classic-content .content p {
  margin: 0 0 22px;
}

.classic-content .content p:has(img) {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.classic-content .content p:has(img) img {
  width: auto;
  max-width: min(100%, 300px);
  max-height: 300px;
  object-fit: cover;
}

.classic-content .content h2 {
  font-family: "Arial Narrow", "Segoe UI", Arial, sans-serif;
  font-size: 28px;
  line-height: 1.25;
}

.classic-content .content h3 {
  font-family: "Arial Narrow", "Segoe UI", Arial, sans-serif;
  font-size: 24px;
  line-height: 1.3;
}

.classic-content .content ul,
.classic-content .content ol {
  margin: 0 0 24px 28px;
  padding: 0;
}

.classic-content .content li {
  margin: 0 0 8px;
}

.classic-content .content a[href$=".pdf"],
.classic-content .content a[download] {
  display: inline-block;
  margin: 12px 0 20px;
  padding: 13px 18px;
  background: #333;
  color: #fff;
  text-decoration: none;
  font-size: 18px;
}

.classic-content .content figure {
  margin: 24px 0;
}

.classic-content .content img {
  max-width: 100%;
  height: auto;
}

.content-date {
  margin-top: 44px;
  padding-top: 16px;
  border-top: 1px solid #ddd;
  color: #777;
  font-size: 15px;
}

.classic-home {
  width: min(860px, 100%);
  margin: 0;
  padding: 22px 0 80px;
}

.home-post {
  padding: 26px 0 30px;
}

.home-post + .home-post {
  border-top: 1px solid #eee;
}

.home-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 8px;
  color: #777;
  font-size: 15px;
}

.home-post-meta a,
.home-post-meta span {
  color: #777;
  text-decoration: none;
}

.home-post-meta span::before {
  content: "/";
  margin-right: 8px;
  color: #aaa;
}

.home-post h2 {
  margin: 0 0 12px;
  color: #333;
  font-family: "Arial Narrow", "Segoe UI", Arial, sans-serif;
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0;
}

.home-post h2 a {
  color: inherit;
  text-decoration: none;
}

.home-post h2 a:hover {
  color: #666;
}

.home-post p {
  margin: 0 0 8px;
  color: #333;
  font-size: 19px;
}

.continue-link {
  color: #777;
  font-size: 15px;
  text-decoration: none;
}

.continue-link:hover {
  color: #222;
}

.post-navigation {
  display: flex;
  gap: 12px;
  padding: 24px 0 0;
  color: #777;
  font-size: 17px;
}

.post-navigation a {
  color: #333;
  text-decoration: none;
}

@media (max-width: 850px) {
  .site-header,
  .archive-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .main-nav {
    justify-content: flex-start;
  }

  .intro,
  .article-shell {
    grid-template-columns: 1fr;
  }

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

  .article-row {
    grid-template-columns: 1fr;
  }

  .side-note {
    position: static;
  }

  .classic-nav {
    min-height: 0;
  }

  .classic-nav-item > a {
    padding: 15px 12px;
    font-size: 20px;
  }

  .classic-submenu {
    width: min(360px, calc(100vw - 34px));
  }

  .classic-content {
    padding-top: 36px;
  }

  .classic-content .content {
    font-size: 19px;
  }
}

@media (max-width: 560px) {
  main {
    width: min(100% - 28px, 1180px);
  }

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

  .intro-copy h1,
  .article-header h1,
  .page-header h1 {
    font-size: 38px;
  }

  .content {
    font-size: 17px;
  }

  .classic-title {
    font-size: 36px;
  }

  .classic-header {
    padding-bottom: 28px;
  }

  .classic-header p {
    font-size: 16px;
  }

  .classic-nav {
    display: block;
  }

  .classic-nav-item > a {
    padding-left: 0;
  }

  .classic-submenu {
    position: static;
    width: 100%;
  }

  .classic-content .article-header h1,
  .classic-content .page-header h1 {
    font-size: 26px;
  }
}