/* functionalmushroomtincture.com — field-guide theme */
:root {
  --paper: #ECEEE3;
  --paper-2: #E2E5D6;
  --ink: #241D16;
  --ink-soft: #564C40;
  --moss: #3E5A33;
  --moss-deep: #2C4224;
  --amber: #A86C0E;
  --spore: #CFCBB6;
  --white: #FFFFFF;
  --serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Public Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --measure: 40rem;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171A14;
    --paper-2: #1F231B;
    --ink: #E6E4D8;
    --ink-soft: #B3AF9F;
    --moss: #A3C28F;
    --moss-deep: #C3DBB2;
    --amber: #DDA848;
    --spore: #353B2F;
    --white: #171A14;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.1875rem;
  line-height: 1.62;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
      overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--moss); text-decoration-thickness: 1px; text-underline-offset: 0.18em; }
a:hover { color: var(--amber); }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .5rem 1rem; font-family: var(--sans); z-index: 10; }
.skip:focus { left: 1rem; }

/* Header */
.site-header { border-bottom: 1px solid var(--spore); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 2rem; padding-block: 1rem; }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--ink); text-decoration: none; font-family: var(--serif); font-size: 1.2rem; font-weight: 600; letter-spacing: -0.01em; }
.brand svg { width: 30px; height: 30px; flex: none; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .25rem 1.25rem; }
.site-nav a { font-family: var(--sans); font-size: .9rem; color: var(--ink-soft); text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--moss); text-decoration: underline; }

/* Hamburger menu below 1064px (only once JS has run, so the nav stays visible without JS) */
.nav-toggle { display: none; }
@media (max-width: 1063.98px) {
  .js-nav .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; background: none; border: 1px solid var(--spore); border-radius: 4px; color: var(--ink); cursor: pointer; }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 20px; height: 2px; background: currentColor; border-radius: 1px; transition: transform .2s ease, background-color .2s ease; }
  .nav-toggle span { position: relative; }
  .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
  .nav-toggle span::before { top: -6px; }
  .nav-toggle span::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] span { background-color: transparent; }
  .nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }
  /* Off-canvas drawer that slides in from the right; the toggle stays on top as the close button */
  .js-nav .nav-toggle { position: relative; z-index: 40; }
  .js-nav .site-nav { position: fixed; top: 0; right: 0; z-index: 30; width: min(20rem, 85vw); height: 100vh; height: 100dvh; overflow-y: auto; padding: 5rem 1.5rem 2rem; background: var(--paper); border-left: 1px solid var(--spore); box-shadow: -8px 0 24px rgba(0, 0, 0, .15); transform: translateX(100%); visibility: hidden; transition: transform .25s ease, visibility 0s linear .25s; }
  .js-nav .site-nav.open { transform: translateX(0); visibility: visible; transition: transform .25s ease, visibility 0s; }
  .js-nav .site-nav ul { flex-direction: column; gap: 0; }
  .js-nav .site-nav a { display: block; padding: .75rem 0; border-top: 1px solid var(--spore); font-size: 1rem; }
  .js-nav::after { content: ""; position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, .4); opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility 0s linear .25s; }
  .nav-open .js-nav::after { opacity: 1; visibility: visible; transition: opacity .25s ease, visibility 0s; }
  html.nav-open { overflow: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  .js-nav .site-nav, .js-nav .site-nav.open, .js-nav::after, .nav-open .js-nav::after { transition: none; }
}

.wrap { width: min(100% - 2.5rem, 72rem); margin-inline: auto; }

/* Breadcrumbs + meta */
.crumbs { font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); margin: 1.75rem 0 0; }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.crumbs li + li::before { content: "/"; margin-right: .4rem; color: var(--spore); }
.crumbs a { color: var(--ink-soft); }
.meta { font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); margin: .75rem 0 0; }

/* Article layout */
.layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 3rem; padding-bottom: 4rem; }
@media (min-width: 64rem) {
  .layout { grid-template-columns: minmax(0, var(--measure)) 18.5rem; justify-content: space-between; }
  .rail { position: sticky; top: 1.5rem; align-self: start; }
}
article { max-width: var(--measure); }
h1, h2, h3 { font-family: var(--serif); line-height: 1.15; letter-spacing: -0.015em; font-weight: 600; }
h1 { font-size: clamp(2.2rem, 5vw, 3.35rem); margin: 1rem 0 0; font-weight: 500; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.55rem, 3vw, 1.95rem); margin: 3rem 0 .75rem; }
h3 { font-size: 1.3rem; margin: 2rem 0 .5rem; }
.lede { font-size: 1.35rem; line-height: 1.5; color: var(--ink-soft); margin: 1.25rem 0 0; }
article p, article li { max-width: 68ch; }
article ul, article ol { padding-left: 1.25rem; }
article li { margin: .35rem 0; }
em.sp { font-style: italic; }
.answer { border-left: 3px solid var(--amber); padding: .25rem 0 .25rem 1.1rem; margin: 2rem 0; font-size: 1.2rem; }
.answer strong { font-family: var(--sans); font-size: .85rem; display: block; color: var(--amber); margin-bottom: .2rem; font-weight: 700; }

/* Figures (diagrams keep their light paper background in dark mode) */
.fig { margin: 1.75rem 0; }
.fig img { width: 100%; border: 1px solid var(--spore); border-radius: 4px; }
.fig-tall img { max-width: 30rem; margin-inline: auto; }

/* Tables */
.table-scroll { overflow-x: auto; margin: 1.5rem 0; }
table { border-collapse: collapse; width: 100%; font-size: 1rem; min-width: 34rem; }
th, td { text-align: left; padding: .65rem .75rem; border-bottom: 1px solid var(--spore); vertical-align: top; }
th { font-family: var(--sans); font-size: .85rem; font-weight: 700; color: var(--ink-soft); }
tr.hl td { background: var(--paper-2); }

/* Specimen plates (the memorable element) */
.specimens { display: grid; gap: 0; border-top: 1px solid var(--ink); margin: 2rem 0 0; }
.specimen { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1.25rem; padding: 1.25rem 0; border-bottom: 1px solid var(--spore); align-items: start; }
.specimen img { width: 6.5rem; aspect-ratio: 1; object-fit: cover; border-radius: 50%; background: var(--paper-2); }
.specimen .latin { font-style: italic; font-size: 1.55rem; line-height: 1.1; margin: 0; font-weight: 500; letter-spacing: -0.01em; }
.specimen .common { font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); margin: .25rem 0 .5rem; }
.specimen p { margin: 0; }
@media (min-width: 48rem) {
  .specimen { grid-template-columns: 9rem 16rem 1fr; gap: 2rem; }
  .specimen img { width: 9rem; }
}

/* Home hero */
.hero { padding: 3rem 0 3.5rem; border-bottom: 1px solid var(--spore); }
.hero .wrap { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 56rem) { .hero .wrap { grid-template-columns: 1.25fr 1fr; gap: 4rem; } }
.hero h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); line-height: 1.02; margin: 0; }
.hero .lede { max-width: 34rem; }
.hero figure { margin: 0; }
.hero figure img { width: 100%; max-width: 30rem; margin-inline: auto; aspect-ratio: 1; object-fit: contain; }
.hero figcaption { font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); text-align: center; margin-top: .5rem; }
.hero .actions { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; margin-top: 2rem; }
.section { padding: 3.5rem 0; border-bottom: 1px solid var(--spore); }
.section h2 { margin-top: 0; }
.section .intro { max-width: 42rem; color: var(--ink-soft); margin: 0; }
.guides { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 0 3rem; }
@media (min-width: 48rem) { .guides { grid-template-columns: 1fr 1fr; } }
.guides li { border-top: 1px solid var(--spore); padding: 1rem 0; }
.guides a { font-size: 1.3rem; font-weight: 600; text-decoration: none; color: var(--ink); }
.guides a:hover { color: var(--moss); text-decoration: underline; }
.guides p { margin: .25rem 0 0; color: var(--ink-soft); font-size: 1.05rem; }
.twocol { display: grid; gap: 2.5rem; }
@media (min-width: 56rem) { .twocol { grid-template-columns: 1fr 1fr; gap: 4rem; } }

/* Buttons */
.btn { display: inline-block; font-family: var(--sans); font-weight: 700; font-size: 1rem; background: var(--moss); color: #fff; padding: .85rem 1.4rem; border-radius: 3px; text-decoration: none; }
.btn:hover { background: var(--moss-deep); color: #fff; }
@media (prefers-color-scheme: dark) { .btn, .btn:hover { color: #171A14; } }
.textlink { font-family: var(--sans); font-size: .95rem; }

/* Product callout */
.cta { border: 1px solid var(--ink); background: var(--paper-2); padding: 1.5rem; margin: 2.5rem 0; border-radius: 2px; }
.cta .row { display: grid; grid-template-columns: 15rem 1fr; gap: 1.25rem; align-items: center; }
.cta.main-cta .row {    grid-template-columns: 10rem 1fr;}
.cta img { width: 16rem; aspect-ratio: 1; object-fit: contain; }
.cta h3, .cta .cta-title { margin: 0; font-size: 1.35rem; font-family: var(--serif); font-weight: 600; line-height: 1.2; }
.cta p { margin: .4rem 0 0; font-size: 1.05rem; }
.cta .facts { font-family: var(--sans); font-size: .9rem; color: var(--ink-soft); margin-top: .75rem; }
.cta .btn { margin-top: 1rem;text-align: center; }
.cta .disc { font-family: var(--sans); font-size: .78rem; color: var(--ink-soft); margin-top: .85rem; }
.rail .cta { margin: 0 0 2rem; }
.rail .cta .row { grid-template-columns: 1fr; }
.rail .cta img {    width: 10rem;margin-inline: auto; }

/* Stars */
.stars { color: var(--amber); letter-spacing: .08em; }

/* TOC */
.toc { font-family: var(--sans); font-size: .9rem; }
.toc p { font-weight: 700; margin: 0 0 .5rem; color: var(--ink-soft); }
.toc ol { margin: 0; padding-left: 1.1rem; }
.toc li { margin: .35rem 0; }
.toc a { color: var(--ink); text-decoration: none; }
.toc a:hover { color: var(--moss); text-decoration: underline; }

/* Reviews */
.reviews { display: grid; gap: 1.5rem; margin-top: 2rem; }
@media (min-width: 56rem) { .reviews { grid-template-columns: repeat(3, 1fr); } }
.reviews blockquote { margin: 0; padding: 0 0 0 1rem; border-left: 1px solid var(--amber); }
.reviews blockquote p { margin: 0; font-size: 1.1rem; }
.reviews cite { display: block; font-style: normal; font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); margin-top: .5rem; }
.dist { font-family: var(--sans); font-size: .9rem; max-width: 26rem; margin-top: 1.5rem; }
.dist div { display: grid; grid-template-columns: 3.5rem 1fr 3rem; gap: .6rem; align-items: center; margin: .3rem 0; }
.dist span.bar { height: .5rem; background: var(--spore); border-radius: 1px; overflow: hidden; }
.dist span.bar i { display: block; height: 100%; background: var(--amber); }

/* FAQ */
.faq details { border-top: 1px solid var(--spore); padding: .9rem 0; }
.faq details:last-child { border-bottom: 1px solid var(--spore); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.15rem; list-style-position: outside; }
.faq details[open] summary { color: var(--moss); }
.faq details p { margin: .6rem 0 0; }

/* Sources */
.sources { font-size: .95rem; color: var(--ink-soft); }
.sources ol { padding-left: 1.2rem; }
.note { font-family: var(--sans); font-size: .9rem; background: var(--paper-2); padding: 1rem 1.2rem; border-radius: 2px; margin: 2rem 0; }

/* Footer */
.site-footer { background: var(--ink); color: var(--paper); padding: 3rem 0 2.5rem; font-family: var(--sans); font-size: .9rem; }
@media (prefers-color-scheme: dark) { .site-footer { background: #0F110D; color: #CFCDBF; } }
.site-footer a { color: inherit; }
.site-footer .cols { display: grid; gap: 2rem; }
@media (min-width: 48rem) { .site-footer .cols { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer h2 { font-family: var(--serif); font-size: 1.15rem; margin: 0 0 .6rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: .35rem 0; }
.site-footer .legal { border-top: 1px solid rgba(236,238,227,.2); margin-top: 2.5rem; padding-top: 1.5rem; opacity: .85; line-height: 1.55; }

  .faq {
    padding: 0 1.3rem;
  }
@media (prefers-reduced-motion: no-preference) {
  .hero figure img { animation: settle .9s ease-out both; }
  @keyframes settle { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
}
.twocol .reviews { grid-template-columns: 1fr; }
@media(max-width: 1023px) {
  article p, article li,
  article { max-width: 100%;}
  .rail .cta img {
    max-width: 16rem;
    margin-inline: auto;
  }
}
@media(max-width:767px) {
  .specimen p {
    grid-column: 1 / -1;
  }
  .cta .row, .cta.main-cta .row {
    grid-template-columns: 1fr;
  }
  .cta img {
    margin-inline: auto;
  }
}
@media(max-width:410px) {
  .brand { font-size: .95rem; }
}
@media(max-width:360px) {
    .brand {
      font-size: .8rem;
      gap: .2rem;
    }
    .brand svg {
      width: 25px;
      height: 25px;
    }
    .site-header .wrap {
        gap: .75rem 1rem;
    }
}