:root {
  --paper: #f7f2e8;
  --paper-deep: #ede4d2;
  --oat: #e6dac2;
  --ink: #19332f;
  --eucalyptus: #1f5b4d;
  --eucalyptus-dark: #123d35;
  --sage: #9db7a3;
  --terracotta: #b84a3b;
  --gold: #d29a4a;
  --cream: #fffdf8;
  --rule: rgba(25, 51, 47, 0.17);
  --serif: "DM Serif Display", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
  --wrap: min(1180px, calc(100vw - 72px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; line-height: 1.65; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .2; background-image: radial-gradient(rgba(25,51,47,.18) .5px, transparent .6px); background-size: 5px 5px; mix-blend-mode: multiply; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; }
.wrap { width: var(--wrap); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; border-radius: 6px; color: #fff; background: var(--eucalyptus); transition: top .2s; }
.skip-link:focus { top: 16px; }

.reading-progress { position: fixed; z-index: 90; top: 0; left: 0; right: 0; height: 4px; background: rgba(255,255,255,.18); }
.reading-progress span { display: block; height: 100%; width: 0; background: var(--terracotta); transition: width .12s linear; }
.site-header { height: 78px; position: sticky; z-index: 80; top: 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 max(36px, calc((100vw - 1180px) / 2)); background: rgba(247,242,232,.94); border-bottom: 1px solid rgba(25,51,47,.12); backdrop-filter: blur(12px); }
.wordmark { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--eucalyptus-dark); font-family: var(--serif); font-size: 23px; letter-spacing: -.02em; white-space: nowrap; }
.wordmark-mark { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 2.35; stroke-linejoin: round; }
.registered { font-family: var(--sans); font-size: 7px; vertical-align: top; margin-left: 2px; letter-spacing: 0; }
.top-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.top-nav a { position: relative; padding: 5px 0; color: rgba(25,51,47,.74); text-decoration: none; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .13em; }
.top-nav a::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--terracotta); transition: width .2s; }
.top-nav a:hover::after, .top-nav a:focus-visible::after { width: 100%; }
.print-button { display: inline-flex; align-items: center; gap: 8px; border: 0; padding: 10px 0 10px 17px; color: var(--eucalyptus); background: transparent; border-left: 1px solid var(--rule); cursor: pointer; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .11em; }
.print-button svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.hero { position: relative; isolation: isolate; min-height: min(700px, calc(100vh - 78px)); overflow: hidden; display: flex; flex-direction: column; justify-content: center; color: #fff; background: var(--eucalyptus-dark); }
.hero-image { position: absolute; z-index: -2; top: 0; right: 0; bottom: 0; left: auto; width: 51%; height: 100%; object-fit: cover; object-position: 68% center; filter: saturate(.75) contrast(.94); }
.hero-wash { position: absolute; z-index: -1; top: 0; right: 44%; bottom: 0; left: 40%; background: linear-gradient(90deg, var(--eucalyptus-dark) 0%, rgba(18,61,53,.9) 22%, rgba(18,61,53,.15) 100%); }
.hero-content { position: relative; z-index: 1; padding: 90px 0 120px; }
.hero-content > * { max-width: 520px; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 16px; color: var(--eucalyptus); font-size: 10px; font-weight: 800; letter-spacing: .18em; line-height: 1.2; text-transform: uppercase; }
.eyebrow span { width: 25px; height: 1px; background: currentColor; }
.eyebrow.light { color: #f4e4be; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; letter-spacing: -.036em; line-height: .98; }
h1 { max-width: 520px; margin: 0; font-size: clamp(4.5rem, 8.9vw, 8.65rem); }
h1 em, h2 em { color: inherit; font-style: italic; }
.hero-dek { max-width: 445px; margin: 28px 0 28px 4px; color: rgba(255,255,255,.88); font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; gap: 25px; align-items: center; margin-left: 4px; }
.button { display: inline-flex; align-items: center; gap: 17px; width: fit-content; padding: 14px 17px 14px 20px; text-decoration: none; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button span { font-size: 16px; line-height: 0; }
.button-light { color: var(--eucalyptus-dark); background: #fff8e8; }
.text-link { position: relative; text-underline-offset: 5px; font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.text-link span { color: #f4e4be; font-size: 15px; }
.hero-footer { position: absolute; z-index: 2; left: 0; right: 0; bottom: 26px; display: flex; justify-content: flex-start; gap: 34px; color: rgba(255,255,255,.7); font-size: 9px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.hero-footer i { color: #f4e4be; font-size: 15px; font-style: normal; margin-left: 7px; }

.section-space { padding: 132px 0 116px; }
.intro { display: grid; grid-template-columns: 100px minmax(0, 1.18fr) minmax(270px, .74fr); gap: clamp(28px, 5.5vw, 78px); align-items: start; }
.intro-index { padding-top: 11px; color: var(--gold); }
.intro-index span { display: block; font-family: var(--serif); font-size: 45px; line-height: .8; letter-spacing: -.08em; }
.intro-index small { display: block; max-width: 60px; margin-top: 14px; color: var(--ink); font-size: 9px; font-weight: 800; letter-spacing: .13em; line-height: 1.4; text-transform: uppercase; }
.intro-copy h2 { margin-bottom: 26px; max-width: 620px; font-size: clamp(2.9rem, 5vw, 5rem); }
.intro-copy h2 em { color: var(--terracotta); }
.intro-copy p { max-width: 570px; color: rgba(25,51,47,.85); font-size: 15px; }
.intro-copy .lead { margin-bottom: 18px; color: var(--eucalyptus); font-size: 19px; font-weight: 600; line-height: 1.55; }
.soft-note { max-width: 550px; margin-top: 30px; padding: 18px 20px; border-left: 2px solid var(--gold); color: rgba(25,51,47,.82); background: rgba(230,218,194,.43); font-size: 13px; line-height: 1.65; }
.soft-note strong { color: var(--eucalyptus); }
.frame-image { position: relative; margin: 37px 0 0; }
.frame-image::before { content: ""; position: absolute; z-index: -1; inset: -16px 16px 16px -16px; background: var(--oat); }
.frame-image img { aspect-ratio: .84; width: 100%; object-fit: cover; }
.frame-image figcaption { width: 160px; margin: 13px 0 0 auto; color: rgba(25,51,47,.72); font-size: 10px; font-weight: 700; letter-spacing: .06em; line-height: 1.5; }

.orientation { position: relative; padding: 0 0 128px 200px; }
.orientation-line { position: absolute; top: 8px; left: 0; width: 170px; height: 1px; background: var(--gold); }
.orientation h2 { max-width: 650px; margin-bottom: 22px; font-size: clamp(2.6rem, 4vw, 4.35rem); }
.orientation h2 em { color: var(--terracotta); }
.orientation > p:last-child { max-width: 600px; margin-bottom: 0; color: rgba(25,51,47,.76); font-size: 16px; }

.field-guide { padding: 115px 0 135px; background: #e9dfcc; }
.field-guide-header { margin-bottom: 65px; }
.field-guide-title-row { display: flex; justify-content: space-between; align-items: end; gap: 56px; }
.field-guide-title-row h2 { margin: 0; font-size: clamp(3rem, 5vw, 5.2rem); }
.field-guide-title-row h2 em { color: var(--terracotta); }
.field-guide-title-row > p { max-width: 300px; margin: 0 12px 8px 0; color: rgba(25,51,47,.78); font-size: 14px; line-height: 1.65; }
.field-guide-layout { display: grid; grid-template-columns: 195px minmax(0, 1fr); gap: clamp(36px, 7vw, 108px); align-items: start; }
.chapter-index { position: sticky; top: 105px; padding-top: 15px; }
.chapter-index > p { margin-bottom: 16px; color: var(--eucalyptus); font-size: 9px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.chapter-index ol { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--rule); }
.chapter-index li { border-bottom: 1px solid var(--rule); }
.chapter-index a { display: block; padding: 12px 3px; color: rgba(25,51,47,.72); text-decoration: none; font-size: 10px; font-weight: 700; line-height: 1.35; transition: color .2s, padding-left .2s; }
.chapter-index a b { display: inline-block; width: 25px; color: var(--gold); font-size: 9px; }
.chapter-index a:hover, .chapter-index a.active { padding-left: 8px; color: var(--terracotta); }
.chapters { min-width: 0; }
.sign-card { position: relative; display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 26px; padding: 38px 0 43px; border-top: 1px solid var(--rule); scroll-margin-top: 95px; }
.sign-card:last-child { border-bottom: 1px solid var(--rule); }
.sign-number { color: var(--gold); font-family: var(--serif); font-size: 48px; line-height: .85; letter-spacing: -.08em; }
.chapter-label { margin-bottom: 11px; color: var(--eucalyptus); font-size: 9px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.sign-card h3 { margin-bottom: 25px; font-size: clamp(2.35rem, 3.7vw, 3.8rem); }
.sign-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.sign-grid h4 { margin-bottom: 8px; color: var(--eucalyptus); font-family: var(--sans); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.sign-grid p { margin-bottom: 0; color: rgba(25,51,47,.8); font-size: 13px; line-height: 1.7; }
.flag-box { position: relative; margin-top: 26px; padding: 20px 22px 18px; background: #f9f2e7; border-left: 2px solid var(--terracotta); }
.flag-label { position: absolute; top: 0; right: 17px; padding: 4px 8px; color: #fff9f1; background: var(--terracotta); font-size: 8px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.flag-box p { max-width: 730px; margin: 0; color: rgba(25,51,47,.86); font-size: 13px; line-height: 1.72; }
.almanac-note { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 42px; margin: 40px 0; padding: 30px; color: #fff9ee; background: var(--eucalyptus); }
.almanac-image { min-height: 200px; overflow: hidden; }
.almanac-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7); }
.almanac-note .eyebrow { color: #e8c37c; }
.almanac-note h3 { max-width: 450px; margin-bottom: 15px; color: #fffaf0; font-size: clamp(2rem, 3vw, 3rem); line-height: 1.05; }
.almanac-note > div > p:last-child { max-width: 480px; margin-bottom: 0; color: rgba(255,250,240,.77); font-size: 13px; }

.quick-reference { position: relative; overflow: hidden; padding: 125px 0; color: #fffaf0; background: var(--eucalyptus-dark); }
.quick-reference::before { content: ""; position: absolute; inset: -30%; opacity: .25; background: radial-gradient(circle at center, transparent 0 20%, rgba(255,255,255,.1) 20.5% 21%, transparent 21.5% 42%, rgba(255,255,255,.06) 42.5% 43%, transparent 43.5%); transform: rotate(12deg); }
.quick-layout { position: relative; display: grid; grid-template-columns: minmax(250px, .72fr) minmax(0, 1.1fr); gap: clamp(50px, 10vw, 140px); align-items: center; }
.quick-heading { position: relative; }
.quick-heading .eyebrow { color: #f2cb83; }
.quick-heading h2 { margin-bottom: 23px; color: #fffaf0; font-size: clamp(3.8rem, 6.2vw, 6.4rem); }
.quick-heading h2 em { color: #e8c37c; }
.quick-heading > p:not(.eyebrow) { max-width: 290px; color: rgba(255,250,240,.75); font-size: 14px; }
.roundel { display: flex; flex-direction: column; justify-content: center; align-items: center; width: 102px; height: 102px; margin-top: 42px; border: 1px solid rgba(255,250,240,.45); border-radius: 50%; transform: rotate(-9deg); }
.roundel span { font-family: var(--serif); font-size: 38px; line-height: .9; }
.roundel small { margin-top: 5px; font-size: 8px; font-weight: 700; letter-spacing: .12em; line-height: 1.2; text-align: center; text-transform: uppercase; }
.checklist-card { padding: 31px 34px 28px; color: var(--ink); background: #fffaf0; box-shadow: 10px 12px 0 rgba(1,24,20,.2); }
.checklist-topline { margin-bottom: 20px; color: var(--eucalyptus); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.checklist-card ul { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--rule); }
.checklist-card li { border-bottom: 1px solid var(--rule); }
.checklist-card label { display: grid; grid-template-columns: 16px 1fr; gap: 12px; align-items: start; padding: 12px 0; cursor: pointer; }
.checklist-card input { position: absolute; inline-size: 1px; block-size: 1px; opacity: 0; }
.checklist-card .box { position: relative; width: 15px; height: 15px; margin-top: 4px; border: 1.5px solid var(--eucalyptus); }
.checklist-card input:checked + .box { background: var(--terracotta); border-color: var(--terracotta); }
.checklist-card input:checked + .box::after { content: ""; position: absolute; top: 1px; left: 4px; width: 4px; height: 7px; border: solid #fff; border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); }
.checklist-card input:focus-visible + .box { outline: 2px solid var(--gold); outline-offset: 3px; }
.checklist-card label > span:last-child { font-size: 12px; font-weight: 600; line-height: 1.45; }
.checklist-footer { margin: 18px 0 0; padding-top: 17px; color: var(--terracotta); font-size: 12px; line-height: 1.55; }

.closing { position: relative; padding: 138px max(40px, 13%) 145px; text-align: center; }
.closing .eyebrow { justify-content: center; }
.closing-star { margin-bottom: 26px; color: var(--gold); font-size: 24px; }
.closing h2 { max-width: 860px; margin: 0 auto 30px; font-size: clamp(3rem, 5.5vw, 5.8rem); }
.closing h2 em { color: var(--terracotta); }
.closing > p { max-width: 580px; margin: 0 auto 31px; color: rgba(25,51,47,.79); font-size: 15px; }
.button-dark { color: #fff9ee; background: var(--eucalyptus); }
.site-footer { padding: 44px 0; color: #eef1e6; background: #102e29; }
.footer-inner { display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 35px; align-items: center; }
.footer-wordmark { color: #f5e2b2; }
.wordmark--text { gap: 0; }
.site-footer p { margin: 0; color: rgba(238,241,230,.72); font-size: 10px; font-weight: 700; letter-spacing: .08em; line-height: 1.6; text-transform: uppercase; }
.site-footer p span { font-size: 8px; font-weight: 500; letter-spacing: .04em; }
.site-footer .disclaimer { justify-self: end; max-width: 275px; text-align: right; color: rgba(238,241,230,.55); font-size: 8px; font-weight: 500; letter-spacing: .05em; }

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } .js .reveal { opacity: 1; transform: none; } }

@media (max-width: 800px) {
  :root { --wrap: min(100% - 42px, 620px); }
  .site-header { height: 66px; padding: 0 21px; }
  .wordmark { font-size: 20px; }
  .wordmark-mark { width: 27px; height: 27px; }
  .top-nav { display: none; }
  .print-button { margin-left: auto; padding-left: 0; border: 0; }
  .print-button span { display: none; }
  .hero { min-height: 0; justify-content: flex-start; }
  .hero-image { position: relative; z-index: auto; top: auto; right: auto; bottom: auto; left: auto; order: 1; width: 100%; height: 320px; object-position: 70% 38%; }
  .hero-wash { z-index: 0; top: 0; right: 0; bottom: auto; left: 0; height: 320px; background: linear-gradient(0deg, rgba(18,61,53,.7) 0%, rgba(18,61,53,.04) 42%, transparent 100%); }
  .hero-content { order: 2; z-index: 1; padding: 43px 0 34px; }
  .hero-content > * { max-width: none; }
  h1 { font-size: clamp(4.15rem, 19.5vw, 6.7rem); }
  .hero-dek { max-width: 335px; margin-top: 22px; font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 18px; }
  .hero-footer { position: relative; z-index: 1; inset: auto; order: 3; justify-content: flex-start; gap: 20px; padding-bottom: 22px; font-size: 8px; }
  .section-space { padding: 88px 0 78px; }
  .intro { grid-template-columns: 55px minmax(0, 1fr); gap: 16px; }
  .intro-index span { font-size: 35px; }
  .intro-index small { font-size: 7px; }
  .intro-copy h2 { font-size: clamp(2.8rem, 13vw, 4.2rem); }
  .intro-copy .lead { font-size: 17px; }
  .intro-image { grid-column: 2; margin-top: 25px; max-width: 330px; }
  .frame-image img { aspect-ratio: 1.05; }
  .orientation { padding: 0 0 88px; }
  .orientation-line { position: static; width: 70px; margin-bottom: 22px; }
  .orientation h2 { font-size: clamp(2.65rem, 12vw, 4rem); }
  .field-guide { padding: 80px 0; }
  .field-guide-header { margin-bottom: 38px; }
  .field-guide-title-row { display: block; }
  .field-guide-title-row h2 { font-size: clamp(3rem, 13vw, 4.5rem); }
  .field-guide-title-row > p { margin: 21px 0 0; }
  .field-guide-layout { display: block; }
  .chapter-index { position: sticky; z-index: 20; top: 66px; display: flex; gap: 15px; align-items: center; width: calc(100vw - 42px); margin-bottom: 25px; padding: 8px 0; overflow-x: auto; background: #e9dfcc; border-block: 1px solid var(--rule); }
  .chapter-index > p { flex: 0 0 auto; margin: 0; font-size: 7px; }
  .chapter-index ol { display: flex; gap: 5px; border: 0; }
  .chapter-index li { flex: 0 0 auto; border: 0; }
  .chapter-index a { padding: 5px 8px; border: 1px solid var(--rule); font-size: 8px; white-space: nowrap; }
  .chapter-index a:hover, .chapter-index a.active { padding-left: 8px; background: #f9f2e7; }
  .chapter-index a b { width: 17px; }
  .sign-card { grid-template-columns: 53px minmax(0, 1fr); gap: 15px; padding: 30px 0 34px; }
  .sign-number { font-size: 34px; }
  .sign-card h3 { font-size: clamp(2.15rem, 10vw, 3.4rem); }
  .sign-grid { grid-template-columns: 1fr; gap: 17px; }
  .almanac-note { grid-template-columns: 1fr; gap: 23px; padding: 20px; }
  .almanac-image { min-height: 180px; }
  .quick-reference { padding: 80px 0; }
  .quick-layout { grid-template-columns: 1fr; gap: 35px; }
  .roundel { display: none; }
  .quick-heading h2 { font-size: clamp(4rem, 18vw, 6rem); }
  .checklist-card { padding: 24px 20px; box-shadow: 7px 8px 0 rgba(1,24,20,.2); }
  .closing { padding: 90px 4px 95px; }
  .closing h2 { font-size: clamp(3rem, 13vw, 4.6rem); }
  .footer-inner { grid-template-columns: 1fr; gap: 20px; }
  .site-footer .disclaimer { justify-self: start; text-align: left; }
}

@media print {
  body { background: #fff; font-size: 11pt; }
  body::before, .reading-progress, .site-header, .hero-footer, .hero-actions, .chapter-index, .roundel, .closing .button, .skip-link { display: none !important; }
  .hero { min-height: 450px; break-after: page; }
  .hero-wash { background: rgba(12,45,39,.75); }
  .hero-content { padding: 90px 0; }
  .field-guide, .quick-reference { background: #fff; color: #111; }
  .sign-card, .almanac-note, .checklist-card { break-inside: avoid; }
  .reveal { opacity: 1; transform: none; }
}