/* Forest Way: a field-guide look. Kraft paper, forest ink, moss accents. */
@font-face { font-family: "Fraunces"; src: url("/fonts/fraunces-opsz.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("/fonts/fraunces-opsz-italic.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/fonts/instrument-sans-italic.woff2") format("woff2"); font-weight: 400 700; font-style: italic; font-display: swap; }

:root {
  --paper: #f5f0e6;
  --paper-2: #ece4d3;
  --card: #fbf8f2;
  --ink: #1d2b22;
  --ink-2: #44524a;
  --ink-3: #6b746d;
  --forest: #1f3a2b;
  --moss: #3f7a34;
  --moss-2: #2f6127;
  --bark: #6a4a33;
  --line: #d9cfbb;
  --line-2: #c7baa1;
  --bad: #a3301f;
  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1160px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  font-kerning: normal;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--moss-2); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--forest); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--moss); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--forest); color: #fff; padding: 8px 14px; border-radius: 999px; z-index: 10; }
.skip:focus { left: 12px; }

/* Masthead */
.masthead { border-bottom: 1px solid var(--line); background: var(--paper); }
.masthead__inner { max-width: var(--max); margin: 0 auto; padding: 14px var(--gutter); display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--forest); }
.brand img { width: 44px; height: 44px; }
.brand__name { font: 600 24px/1 var(--serif); letter-spacing: -0.01em; font-variation-settings: "opsz" 72; }
.topnav { margin-left: auto; }
.topnav ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.topnav a { color: var(--ink-2); text-decoration: none; font-size: 15px; font-weight: 500; }
.topnav a:hover, .topnav a[aria-current] { color: var(--forest); text-decoration: underline; text-underline-offset: 6px; }

.pill { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1.5px solid var(--forest); color: var(--forest); background: transparent; border-radius: 999px; padding: 9px 18px; font: 600 15px/1 var(--sans); text-decoration: none; cursor: pointer; white-space: nowrap; }
.pill:hover { background: var(--forest); color: var(--paper); text-decoration: none; }
.pill--solid { background: var(--forest); color: var(--paper); }
.pill--solid:hover { background: var(--moss-2); border-color: var(--moss-2); color: #fff; }

/* Shared */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.kicker { display: inline-block; font: 600 13px/1.2 var(--sans); color: var(--bark); text-decoration: none; letter-spacing: 0.01em; }
a.kicker:hover { color: var(--forest); text-decoration: underline; }
.meta { margin: 0; color: var(--ink-3); font-size: 14px; }
.section-title { font: 600 clamp(24px, 3vw, 30px)/1.15 var(--serif); color: var(--forest); margin: 56px 0 8px; padding-bottom: 14px; border-bottom: 2px solid var(--forest); font-variation-settings: "opsz" 48; }

/* Home hero */
.hero { max-width: var(--max); margin: 0 auto; padding: clamp(28px, 5vw, 64px) var(--gutter) 8px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.hero__title { font: 500 clamp(52px, 8vw, 104px)/0.92 var(--serif); letter-spacing: -0.035em; color: var(--forest); margin: 0 0 20px; font-variation-settings: "opsz" 144; }
.hero__tag { font: 400 clamp(19px, 2vw, 22px)/1.45 var(--serif); color: var(--ink-2); margin: 0 0 32px; max-width: 30ch; font-variation-settings: "opsz" 24; }
.topics { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-2); }
.topics li { border-bottom: 1px solid var(--line); }
.topics a { display: flex; justify-content: space-between; align-items: baseline; padding: 11px 2px; text-decoration: none; color: var(--ink); font-weight: 500; }
.topics a:hover { color: var(--moss-2); padding-left: 8px; transition: padding 0.15s; }
.topics__n { font: 400 15px/1 var(--serif); color: var(--ink-3); font-variant-numeric: tabular-nums; }
.topics--inline { max-width: 520px; margin: 8px 0 32px; }
.lead__img { display: block; border-radius: 6px; overflow: hidden; margin-bottom: 18px; background: var(--paper-2); aspect-ratio: 3 / 2; }
.lead__img img { width: 100%; height: 100%; object-fit: cover; }
.lead__title { font: 600 clamp(28px, 3.4vw, 40px)/1.1 var(--serif); letter-spacing: -0.015em; margin: 6px 0 12px; font-variation-settings: "opsz" 72; }
.lead__title a { color: var(--ink); text-decoration: none; }
.lead__title a:hover { color: var(--moss-2); text-decoration: underline; text-decoration-thickness: 2px; }
.lead__excerpt { color: var(--ink-2); margin: 0 0 12px; font-size: 18px; }

/* Rows */
.rows { list-style: none; margin: 0; padding: 0; }
.row { border-bottom: 1px solid var(--line); }
.row article { display: grid; grid-template-columns: minmax(0, 1fr) 220px; gap: 28px; padding: 24px 0; align-items: start; }
.row__title { font: 600 clamp(20px, 2.2vw, 24px)/1.22 var(--serif); margin: 4px 0 8px; letter-spacing: -0.01em; font-variation-settings: "opsz" 36; }
.row__title a { color: var(--ink); text-decoration: none; }
.row__title a:hover { color: var(--moss-2); text-decoration: underline; }
.row__excerpt { margin: 0 0 8px; color: var(--ink-2); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.row__img { display: block; border-radius: 4px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--paper-2); }
.row__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s; }
.row__img:hover img { transform: scale(1.03); }

.pager { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: 32px 0 0; flex-wrap: wrap; }
.pager ol { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.pager ol a, .pager ol span { display: inline-flex; min-width: 38px; height: 38px; align-items: center; justify-content: center; border-radius: 999px; text-decoration: none; font-variant-numeric: tabular-nums; color: var(--ink-2); }
.pager ol a:hover { background: var(--paper-2); }
.pager ol span[aria-current] { background: var(--forest); color: var(--paper); }
.pager__step { font-weight: 600; text-decoration: none; }

.ask { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 64px; padding-top: 32px; padding-bottom: 32px; border-top: 2px solid var(--forest); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.ask h2 { font: 600 clamp(22px, 2.6vw, 28px)/1.2 var(--serif); margin: 0 0 4px; color: var(--forest); }
.ask p { margin: 0; color: var(--ink-2); }

/* Archives */
.archive { padding-top: clamp(24px, 4vw, 48px); }
.archive.narrow { max-width: 760px; padding-bottom: 48px; }
.archive__title { font: 500 clamp(38px, 6vw, 64px)/1 var(--serif); letter-spacing: -0.03em; color: var(--forest); margin: 6px 0 14px; font-variation-settings: "opsz" 144; overflow-wrap: anywhere; }
.archive__page { display: block; font: 400 18px/1.4 var(--sans); letter-spacing: 0; color: var(--ink-3); margin-top: 8px; }
.archive__lede { font: 400 20px/1.5 var(--serif); color: var(--ink-2); max-width: 62ch; margin: 0 0 12px; }
.archive__count { color: var(--ink-3); margin: 0 0 8px; padding-bottom: 16px; border-bottom: 2px solid var(--forest); }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; padding: 0; font-size: 14px; color: var(--ink-3); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-2); }
.crumbs a { color: var(--ink-3); }
.crumbs li[aria-current] { max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Post */
.post { max-width: var(--max); margin: 0 auto; padding: clamp(24px, 4vw, 48px) var(--gutter) 0; }
.post__head { max-width: 820px; margin: 0 auto; }
.post__title { font: 600 clamp(34px, 5vw, 56px)/1.06 var(--serif); letter-spacing: -0.025em; color: var(--ink); margin: 8px 0 18px; font-variation-settings: "opsz" 120; text-wrap: balance; }
.byline { margin: 0 0 28px; color: var(--ink-3); font-size: 15px; line-height: 1.6; }
.byline__by { display: block; color: var(--ink-2); margin-bottom: 2px; }
.byline a { color: var(--ink); font-weight: 600; }
.post__img { margin: 0 auto 40px; max-width: 1040px; border-radius: 6px; overflow: hidden; background: var(--paper-2); }
.post__img img { width: 100%; max-height: 620px; object-fit: cover; }
.post__tags { max-width: 720px; margin: 32px auto 0; color: var(--ink-3); font-size: 15px; }
.author { max-width: 720px; margin: 40px auto 0; padding: 22px 0; border-top: 2px solid var(--forest); border-bottom: 1px solid var(--line); }
.author__label { margin: 0; font-size: 14px; color: var(--ink-3); }
.author__name { margin: 2px 0 8px; font: 600 22px/1.2 var(--serif); }
.author__name a { color: var(--forest); text-decoration: none; }
.author__bio { margin: 0; color: var(--ink-2); }

/* Prose */
.prose { max-width: 720px; margin: 0 auto; font-size: 18px; line-height: 1.7; overflow-wrap: break-word; }
.prose > :first-child { margin-top: 0; }
.prose > p:first-child { font: 400 21px/1.55 var(--serif); color: var(--ink); font-variation-settings: "opsz" 24; }
.prose p { margin: 0 0 1.15em; }
.prose h2 { font: 600 clamp(26px, 3vw, 32px)/1.18 var(--serif); color: var(--forest); letter-spacing: -0.015em; margin: 2em 0 0.6em; font-variation-settings: "opsz" 60; text-wrap: balance; }
.prose h3 { font: 600 22px/1.3 var(--serif); color: var(--ink); margin: 1.7em 0 0.5em; font-variation-settings: "opsz" 30; }
.prose h4 { font: 700 17px/1.4 var(--sans); margin: 1.5em 0 0.4em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.25em; }
.prose li { margin: 0.35em 0; padding-left: 0.2em; }
.prose li::marker { color: var(--moss); }
.prose ol > li::marker { font-weight: 600; }
.prose strong { font-weight: 650; color: var(--ink); }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 2.5em 0; }
.prose blockquote { margin: 1.6em 0; padding: 4px 0 4px 22px; border-left: 3px solid var(--moss); font: italic 400 20px/1.55 var(--serif); color: var(--ink-2); }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose .callout { background: var(--paper-2); border-left: 3px solid var(--bark); padding: 16px 20px; border-radius: 0 6px 6px 0; }
.prose pre { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; overflow-x: auto; font: 15px/1.55 ui-monospace, "SF Mono", Menlo, monospace; white-space: pre-wrap; }
.prose code { font: 0.9em ui-monospace, "SF Mono", Menlo, monospace; }
.prose .equation { margin: 1.2em 0; padding: 14px 16px; overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 6px; }
.prose math { font-size: 1.1em; }
.prose figure { margin: 1.6em 0; }
.prose .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-top: 2px solid var(--forest); }
.prose table { border-collapse: collapse; width: 100%; font-size: 15px; line-height: 1.45; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose th, .prose thead td { font-weight: 650; color: var(--forest); background: var(--paper-2); }
.prose tbody tr:nth-child(even) td { background: rgba(255, 255, 255, 0.35); }
.prose figcaption { font-size: 14px; color: var(--ink-3); margin-top: 8px; }

/* Contact form */
.contact { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); padding-top: clamp(24px, 4vw, 48px); padding-bottom: 32px; }
.form { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: clamp(18px, 3vw, 32px); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid3 { display: grid; grid-template-columns: 1.3fr 0.8fr 1fr; gap: 0 16px; }
.field { margin-bottom: 16px; min-width: 0; }
.field label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; }
.opt { font-weight: 400; color: var(--ink-3); font-size: 13px; margin-left: 4px; }
.field input, .field select, .field textarea { width: 100%; font: 16px/1.4 var(--sans); color: var(--ink); background: #fff; border: 1.5px solid var(--line-2); border-radius: 8px; padding: 11px 12px; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%); background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 32px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--moss); box-shadow: 0 0 0 3px rgba(63, 122, 52, 0.2); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--bad); }
.err { color: var(--bad); font-size: 14px; margin: 6px 0 0; }
.err button { font: inherit; background: none; border: 0; padding: 0; color: var(--moss-2); text-decoration: underline; cursor: pointer; margin-left: 6px; }
.hint { font-size: 13px; color: var(--ink-3); margin: 6px 0 0; }
.field--check { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; }
.field--check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--moss); }
.field--check label { font-weight: 400; font-size: 15px; color: var(--ink-2); margin: 0; }
.field--check .err { grid-column: 2; }
.trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__status { padding: 12px 14px; border-radius: 8px; margin: 0 0 18px; background: var(--paper-2); }
.form__status.is-ok { background: #e3efdc; color: var(--moss-2); font-weight: 600; }
.form__status.is-bad { background: #f6e1dc; color: var(--bad); }
.form button[disabled] { opacity: 0.6; cursor: progress; }
.fine { font-size: 13px; color: var(--ink-3); margin: 14px 0 0; }

/* Footer */
.foot { margin-top: 72px; background: var(--forest); color: #dfe7dc; }
.foot__inner { max-width: var(--max); margin: 0 auto; padding: 48px var(--gutter) 24px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; }
.foot__brand { display: flex; gap: 16px; align-items: flex-start; max-width: 460px; }
.foot__brand img { width: 56px; height: 56px; flex: none; }
.foot__name { font: 600 24px/1 var(--serif); margin: 4px 0 8px; color: #fff; }
.foot__tag { margin: 0; color: #b9c7b6; font-size: 15px; }
.foot__links { display: flex; gap: 48px; }
.foot__links ul { list-style: none; margin: 0; padding: 0; }
.foot__links li { margin: 0 0 8px; }
.foot__links a { color: #dfe7dc; text-decoration: none; font-size: 15px; }
.foot__links a:hover { color: #fff; text-decoration: underline; }
.foot__copy { max-width: var(--max); margin: 0 auto; padding: 16px var(--gutter) 28px; color: #9fb09b; font-size: 13px; border-top: 1px solid rgba(255, 255, 255, 0.12); }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .hero__tag { max-width: none; }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .masthead__inner { flex-wrap: wrap; gap: 10px 16px; padding-top: 12px; padding-bottom: 10px; }
  .masthead .pill { margin-left: auto; padding: 8px 14px; font-size: 14px; }
  .topnav { order: 3; width: 100%; margin: 0; overflow-x: auto; scrollbar-width: none; }
  .topnav ul { gap: 18px; padding-bottom: 2px; }
  .topnav a { white-space: nowrap; font-size: 14px; }
  .hero__title { font-size: 56px; margin-bottom: 14px; }
  .hero__tag { font-size: 18px; margin-bottom: 22px; }
  .topics { display: grid; grid-template-columns: 1fr 1fr; column-gap: 20px; }
  .topics a { padding: 9px 0; font-size: 15px; }
  .topics a:hover { padding-left: 0; }
  .crumbs li[aria-current] { display: none; }
  .crumbs li:nth-last-child(2)::after { content: ""; }
  .row article { grid-template-columns: minmax(0, 1fr) 104px; gap: 16px; padding: 18px 0; }
  .row__img { aspect-ratio: 1; }
  .row__excerpt { -webkit-line-clamp: 2; font-size: 15px; }
  .prose { font-size: 17px; }
  .prose > p:first-child { font-size: 19px; }
  .post__img { margin-left: calc(-1 * var(--gutter)); margin-right: calc(-1 * var(--gutter)); border-radius: 0; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .foot__inner { grid-template-columns: 1fr; }
  .foot__links { gap: 32px; flex-wrap: wrap; }
  .ask .pill { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }
/* Wide tables scroll inside their wrapper instead of squeezing. */
.prose table:has(tr > :nth-child(3)) { min-width: 480px; }
.prose table:has(tr > :nth-child(4)) { min-width: 640px; }