:root {
  --ink: #1c2b29;
  --ink-soft: #526360;
  --paper: #f7f5ef;
  --paper-deep: #ede9df;
  --cream: #fffdf8;
  --line: #d8d8ce;
  --forest: #1f4a3d;
  --forest-deep: #16382e;
  --mint: #bfe8d3;
  --mint-pale: #e6f4e9;
  --sun: #f4c95d;
  --coral: #e6795a;
  --white: #fffefa;
  --shadow: 0 20px 50px rgb(32 46 39 / 12%);
  --shadow-tight: 0 8px 25px rgb(32 46 39 / 10%);
  --radius-xl: 2rem;
  --radius-lg: 1.25rem;
  --radius-md: .85rem;
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Consolas, monospace;
  --text-xs: clamp(.72rem, .70rem + .15vw, .8rem);
  --text-sm: clamp(.86rem, .82rem + .2vw, .98rem);
  --text-base: clamp(1rem, .95rem + .3vw, 1.12rem);
  --text-lg: clamp(1.16rem, 1rem + .7vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.18rem + 1.5vw, 2.3rem);
  --text-2xl: clamp(2rem, 1.55rem + 2.4vw, 3.45rem);
  --text-3xl: clamp(2.8rem, 2rem + 4.2vw, 5.9rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  overflow-x: hidden;
}
body.nav-open, body.dialog-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
button, input { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 3px; }
.sr-only { height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; white-space: nowrap; width: 1px; clip: rect(0, 0, 0, 0); }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 99; background: var(--ink); color: var(--white); padding: .65rem 1rem; border-radius: .35rem; }
.skip-link:focus { top: 1rem; }
.site-shell { overflow: clip; }
.container { width: min(100% - 2.5rem, 76rem); margin-inline: auto; }
.eyebrow { color: var(--forest); font: 500 var(--text-xs)/1.2 var(--font-mono); letter-spacing: .07em; text-transform: uppercase; margin: 0 0 .8rem; }
.display { font-family: var(--font-display); font-weight: 600; letter-spacing: -.025em; line-height: 1.02; }
.button-row { display: flex; gap: .7rem; flex-wrap: wrap; align-items: center; }
.button { align-items: center; background: var(--forest); border: 1px solid var(--forest); border-radius: 999px; color: var(--white); display: inline-flex; font-size: var(--text-sm); font-weight: 600; gap: .5rem; justify-content: center; min-height: 2.9rem; padding: .65rem 1.15rem; text-decoration: none; transition: background .24s cubic-bezier(.16,1,.3,1), color .24s cubic-bezier(.16,1,.3,1), transform .24s cubic-bezier(.16,1,.3,1); }
.button:hover { background: var(--forest-deep); text-decoration: none; transform: translateY(-2px); }
.button--light { background: transparent; color: var(--forest); border-color: var(--forest); }
.button--light:hover { background: var(--mint-pale); color: var(--forest-deep); }
.button--sun { background: var(--sun); border-color: var(--sun); color: var(--ink); }
.button--sun:hover { background: #ffd773; color: var(--ink); }
.text-link { color: var(--forest); font-weight: 700; text-decoration: none; }
.text-link::after { content: " →"; }
.text-link:hover { text-decoration: underline; }

/* header */
.site-header { background: rgb(247 245 239 / 94%); border-bottom: 1px solid rgb(216 216 206 / 80%); position: sticky; top: 0; z-index: 30; backdrop-filter: blur(12px); }
.nav-wrap { align-items: center; display: flex; height: 4.75rem; justify-content: space-between; gap: 1rem; }
.brand { color: var(--ink); display: inline-flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-size: 1.42rem; font-weight: 700; letter-spacing: -.045em; text-decoration: none; white-space: nowrap; }
.brand-mark { background: var(--sun); border-radius: 100%; display: inline-grid; height: 1.65rem; place-items: center; width: 1.65rem; }
.brand-mark svg { fill: var(--forest-deep); height: 1.02rem; width: 1.02rem; }
.desktop-nav { display: flex; align-items: center; gap: clamp(.8rem, 1.8vw, 1.6rem); margin-left: auto; }
.desktop-nav a, .nav-more summary { color: var(--ink-soft); font-size: var(--text-sm); font-weight: 600; text-decoration: none; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"], .nav-more[open] summary { color: var(--forest); }
.nav-more { position: relative; }
.nav-more summary { cursor: pointer; list-style: none; }
.nav-more summary::-webkit-details-marker { display: none; }
.nav-more summary::after { content: "⌄"; font-family: var(--font-body); font-size: 1rem; margin-left: .3rem; }
.guide-popover { background: var(--cream); border: 1px solid var(--line); border-radius: 1rem; box-shadow: var(--shadow); display: grid; grid-template-columns: repeat(2, minmax(10rem, 1fr)); gap: .15rem .5rem; padding: .8rem; position: absolute; right: -1rem; top: 2rem; width: min(33rem, 78vw); }
.guide-popover a { border-radius: .55rem; font-size: .82rem; padding: .42rem .55rem; }
.guide-popover a:hover { background: var(--mint-pale); text-decoration: none; }
.nav-actions { display: flex; gap: .45rem; }
.icon-button { background: transparent; border: 1px solid transparent; border-radius: 50%; color: var(--forest); display: inline-grid; height: 2.55rem; place-items: center; width: 2.55rem; }
.icon-button:hover { background: var(--mint-pale); border-color: var(--mint); }
.icon-button svg { height: 1.15rem; width: 1.15rem; stroke: currentColor; fill: none; stroke-width: 2; }
.menu-button { display: none; }
.mobile-panel { display: none; }

/* home */
.home-hero { background: var(--paper); padding: clamp(2.2rem, 6vw, 5.1rem) 0 clamp(2.5rem, 5vw, 4.5rem); position: relative; }
.home-hero::before { background-image: radial-gradient(rgb(31 74 61 / 10%) 1px, transparent 1px); background-size: 16px 16px; content: ""; inset: 0 0 0 50%; pointer-events: none; position: absolute; }
.hero-grid { align-items: center; display: grid; grid-template-columns: minmax(0, .95fr) minmax(23rem, 1.05fr); gap: clamp(2.5rem, 7vw, 6rem); position: relative; }
.hero-copy { max-width: 37rem; }
.home-hero h1 { font-size: var(--text-3xl); margin: 0; }
.hero-copy > p:not(.eyebrow) { color: var(--ink-soft); font-size: var(--text-lg); margin: 1.35rem 0 1.7rem; max-width: 34rem; }
.hero-note { align-items: center; color: var(--ink-soft); display: flex; font-size: var(--text-sm); gap: .6rem; margin-top: 1.05rem; }
.hero-note::before { background: var(--mint); border-radius: 50%; content: ""; height: .75rem; width: .75rem; }
.hero-image-frame { min-height: min(37rem, 65vw); position: relative; }
.hero-image { border-radius: 48% 48% 1.3rem 1.3rem; box-shadow: var(--shadow); height: 100%; object-fit: cover; object-position: 70% center; position: absolute; inset: 0; width: 100%; }
.hero-sticker { background: var(--sun); border: 1px solid rgb(28 43 41 / 15%); border-radius: 50%; box-shadow: var(--shadow-tight); display: grid; font-family: var(--font-mono); font-size: .75rem; font-weight: 500; height: 8.3rem; line-height: 1.2; place-content: center; position: absolute; right: -2rem; text-align: center; top: 12%; transform: rotate(11deg); width: 8.3rem; }
.hero-sticker strong { display: block; font-size: 1.25rem; margin-bottom: .2rem; }
.quick-band { background: var(--forest); color: var(--white); padding: 1.2rem 0; }
.quick-band .container { align-items: center; display: flex; gap: 1rem 2rem; justify-content: space-between; }
.quick-band p { margin: 0; font-size: var(--text-sm); }
.quick-band .eyebrow { color: var(--mint); margin: 0; }
.quick-band a { color: var(--white); font-size: var(--text-sm); font-weight: 700; text-decoration: none; white-space: nowrap; }

.section { padding: clamp(3.7rem, 8vw, 7.5rem) 0; }
.section--cream { background: var(--cream); }
.section--mint { background: var(--mint-pale); }
.section-heading { display: grid; gap: 1.4rem; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); margin-bottom: 2.2rem; }
.section-heading h2 { font-size: var(--text-2xl); margin: 0; max-width: 16ch; }
.section-heading p { color: var(--ink-soft); margin: 0; max-width: 45ch; }
.journey-grid { display: grid; gap: 1px; grid-template-columns: repeat(4, 1fr); background: var(--line); border: 1px solid var(--line); }
.journey-card { background: var(--cream); min-height: 15rem; padding: 1.35rem; text-decoration: none; transition: background .24s cubic-bezier(.16,1,.3,1), transform .24s cubic-bezier(.16,1,.3,1); }
.journey-card:hover { background: var(--sun); text-decoration: none; transform: translateY(-.25rem); }
.journey-number { color: var(--coral); font-family: var(--font-mono); font-size: var(--text-xs); }
.journey-card h3 { font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.08; margin: 1.6rem 0 .55rem; }
.journey-card p { color: var(--ink-soft); font-size: var(--text-sm); margin: 0; }
.journal-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .85fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.journal-image { border-radius: var(--radius-xl); box-shadow: var(--shadow-tight); height: 31rem; object-fit: cover; object-position: 72% center; width: 100%; }
.checklist-panel { border-top: 1px solid var(--forest); }
.check-row { align-items: start; border-bottom: 1px solid var(--line); display: grid; gap: 1rem; grid-template-columns: 2.25rem 1fr; padding: 1.1rem 0; }
.check-mark { background: var(--mint); border-radius: 50%; color: var(--forest-deep); display: grid; font-size: .9rem; height: 1.8rem; place-items: center; width: 1.8rem; }
.check-row strong { display: block; font-size: var(--text-sm); }
.check-row p { color: var(--ink-soft); font-size: var(--text-sm); margin: .15rem 0 0; }
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.topic-card { background: var(--cream); border-radius: var(--radius-lg); min-height: 12rem; padding: 1.4rem; text-decoration: none; }
.topic-card:hover { box-shadow: var(--shadow-tight); text-decoration: none; transform: translateY(-3px); transition: .24s cubic-bezier(.16,1,.3,1); }
.topic-kicker { color: var(--coral); font: 500 var(--text-xs) var(--font-mono); text-transform: uppercase; }
.topic-card h3 { font-family: var(--font-display); font-size: var(--text-xl); margin: 1.6rem 0 .45rem; }
.topic-card p { color: var(--ink-soft); font-size: var(--text-sm); margin: 0; }
.source-strip { background: var(--paper-deep); border-radius: var(--radius-xl); display: grid; gap: 1.5rem; grid-template-columns: 1fr auto; padding: clamp(1.5rem, 4vw, 2.5rem); }
.source-strip h2 { font-family: var(--font-display); font-size: var(--text-xl); margin: 0; }
.source-strip p { color: var(--ink-soft); font-size: var(--text-sm); margin: .4rem 0 0; max-width: 60ch; }

/* guide pages */
.guide-hero { background: var(--cream); border-bottom: 1px solid var(--line); padding: clamp(2.4rem, 6vw, 5rem) 0 clamp(2.4rem, 5vw, 4rem); }
.crumbs { color: var(--ink-soft); display: flex; flex-wrap: wrap; font-size: var(--text-xs); gap: .4rem; margin-bottom: 2.4rem; }
.crumbs a { color: var(--forest); }
.guide-title-grid { display: grid; gap: 2rem; grid-template-columns: minmax(0, 1fr) minmax(15rem, .48fr); }
.guide-title-grid h1 { font-size: var(--text-3xl); margin: 0; max-width: 15ch; }
.guide-title-grid .intro { color: var(--ink-soft); font-size: var(--text-lg); margin: 1.25rem 0 0; max-width: 42rem; }
.page-index { align-self: end; border-left: 1px solid var(--forest); color: var(--forest); font: 500 var(--text-xs)/1.5 var(--font-mono); padding-left: 1rem; text-transform: uppercase; }
.page-index strong { display: block; font-family: var(--font-display); font-size: var(--text-xl); line-height: 1; margin-top: .45rem; text-transform: none; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(15rem, 18rem); gap: clamp(2rem, 7vw, 6.5rem); padding: clamp(3.2rem, 7vw, 6rem) 0; }
.article-body { max-width: 45rem; }
.article-section { border-top: 1px solid var(--line); padding: 1.9rem 0 2.05rem; }
.article-section:first-child { border-top-color: var(--forest); }
.article-section h2 { font-family: var(--font-display); font-size: var(--text-xl); line-height: 1.12; margin: 0 0 .75rem; }
.article-section p { color: var(--ink-soft); margin: 0 0 .75rem; }
.article-section p:last-child { margin-bottom: 0; }
.bullet-list { list-style: none; margin: 1rem 0 0; padding: 0; }
.bullet-list li { color: var(--ink-soft); display: grid; gap: .65rem; grid-template-columns: .9rem 1fr; margin: .65rem 0; }
.bullet-list li::before { color: var(--coral); content: "•"; font-size: 1.25rem; line-height: 1.15; }
.article-aside { align-self: start; position: sticky; top: 6.3rem; }
.aside-card { background: var(--mint-pale); border: 1px solid rgb(31 74 61 / 12%); border-radius: var(--radius-lg); padding: 1.25rem; }
.aside-card h2 { font-family: var(--font-display); font-size: 1.35rem; line-height: 1.1; margin: 0 0 .8rem; }
.aside-card ul { list-style: none; margin: 0; padding: 0; }
.aside-card li { border-top: 1px solid rgb(31 74 61 / 14%); color: var(--forest-deep); font-size: var(--text-sm); padding: .7rem 0; }
.aside-card li:last-child { padding-bottom: 0; }
.guide-next { background: var(--forest); color: var(--white); margin-top: 1rem; padding: 1.25rem; }
.guide-next .eyebrow { color: var(--mint); }
.guide-next a { display: inline-block; font-family: var(--font-display); font-size: 1.4rem; line-height: 1.1; text-decoration: none; }
.guide-next a:hover { text-decoration: underline; }
.answer-box { background: var(--paper-deep); border-radius: var(--radius-md); color: var(--ink); margin: 1rem 0; padding: 1rem 1.1rem; }
.answer-box strong { display: block; font-size: var(--text-sm); margin-bottom: .25rem; }
.article-section details { border-bottom: 1px solid var(--line); }
.article-section summary { cursor: pointer; font-weight: 700; list-style: none; padding: .9rem 1.8rem .9rem 0; position: relative; }
.article-section summary::-webkit-details-marker { display: none; }
.article-section summary::after { content: "+"; font: 400 1.3rem/1 var(--font-mono); position: absolute; right: .2rem; top: .9rem; }
.article-section details[open] summary::after { content: "−"; }
.article-section details p { padding-bottom: .9rem; }
.source-list { list-style: none; margin: 0; padding: 0; }
.source-list li { border-top: 1px solid var(--line); padding: 1rem 0; }
.source-list a { color: var(--forest); font-weight: 700; }
.source-list small { color: var(--ink-soft); display: block; font-size: var(--text-xs); margin-top: .3rem; }

/* footer and search */
.site-footer { background: var(--ink); color: var(--white); padding: 3.5rem 0 1.4rem; }
.footer-grid { display: grid; gap: 2.2rem; grid-template-columns: minmax(0, 1.25fr) repeat(2, minmax(8rem, .55fr)); }
.site-footer .brand { color: var(--white); }
.site-footer p { color: #ccd6d0; font-size: var(--text-sm); max-width: 33rem; }
.footer-title { color: var(--mint); font: 500 var(--text-xs) var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.footer-links { display: grid; gap: .45rem; margin-top: .75rem; }
.footer-links a { color: var(--white); font-size: var(--text-sm); text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgb(255 255 255 / 17%); color: #b9c5bd; display: flex; font-size: var(--text-xs); gap: 1rem; justify-content: space-between; margin-top: 2.6rem; padding-top: 1rem; }
.search-dialog { background: rgb(18 33 29 / 52%); border: 0; height: 100vh; max-height: none; max-width: none; padding: 1rem; width: 100vw; }
.search-dialog::backdrop { background: rgb(18 33 29 / 52%); }
.search-panel { background: var(--cream); border-radius: 1rem; box-shadow: var(--shadow); margin: min(12vh, 7rem) auto 0; max-width: 43rem; padding: 1.1rem; }
.search-top { align-items: center; display: flex; gap: .75rem; }
.search-top label { flex: 1; }
.search-top input { background: var(--white); border: 1px solid var(--line); border-radius: .65rem; color: var(--ink); min-height: 3rem; padding: 0 .85rem; width: 100%; }
.search-results { list-style: none; margin: .9rem 0 0; max-height: 50vh; overflow: auto; padding: 0; }
.search-results a { border-radius: .6rem; display: block; padding: .75rem; text-decoration: none; }
.search-results a:hover { background: var(--mint-pale); }
.search-results strong { display: block; font-size: var(--text-sm); }
.search-results span { color: var(--ink-soft); display: block; font-size: var(--text-xs); margin-top: .1rem; }
.empty-result { color: var(--ink-soft); padding: 1rem; }

@media (max-width: 900px) {
  .desktop-nav, .nav-actions .search-open { display: none; }
  .menu-button { display: inline-grid; }
  .mobile-panel { background: var(--cream); border-bottom: 1px solid var(--line); display: block; max-height: 0; opacity: 0; overflow: hidden; transform: translateY(-.8rem); transition: max-height .3s cubic-bezier(.16,1,.3,1), opacity .22s ease, transform .22s ease; }
  .mobile-panel.is-open { max-height: 41rem; opacity: 1; transform: translateY(0); }
  .mobile-nav { display: grid; padding: .6rem 0 1rem; }
  .mobile-nav a { border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 600; padding: .75rem .15rem; text-decoration: none; }
  .mobile-nav a:last-of-type { border-bottom: 0; }
  .mobile-search-link { background: transparent; border: 0; border-bottom: 1px solid var(--line); color: var(--forest); font-size: var(--text-sm); font-weight: 700; padding: .85rem .15rem; text-align: left; }
  .mobile-nav .mobile-source { color: var(--forest); font-size: var(--text-sm); margin-top: .9rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-image-frame { min-height: min(31rem, 100vw); max-width: 40rem; width: calc(100% - 2rem); margin-left: auto; }
  .hero-sticker { right: -1rem; }
  .journey-grid { grid-template-columns: repeat(2, 1fr); }
  .topic-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-title-grid, .article-layout { grid-template-columns: 1fr; }
  .page-index { align-self: start; }
  .article-aside { position: static; }
  .article-body { max-width: none; }
  .source-strip { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 1.5rem, 76rem); }
  .nav-wrap { height: 4.25rem; }
  .brand { font-size: 1.25rem; }
  .hero-sticker { bottom: -1rem; height: 6.7rem; right: -.8rem; top: auto; width: 6.7rem; }
  .hero-sticker strong { font-size: 1rem; }
  .quick-band .container { align-items: start; flex-direction: column; }
  .section-heading, .journal-grid { grid-template-columns: 1fr; }
  .section-heading h2 { max-width: 18ch; }
  .journey-grid, .topic-grid { grid-template-columns: 1fr; }
  .journey-card { min-height: 0; }
  .journey-card h3 { margin-top: 1rem; }
  .journal-image { height: 20rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .footer-bottom { align-items: start; flex-direction: column; }
  .guide-hero { padding-top: 2rem; }
  .crumbs { margin-bottom: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }
}