:root {
  --page: #f2f5f1;
  --surface: #fff;
  --forest: #205b3b;
  --forest-dark: #16452c;
  --ink: #24352b;
  --muted: #53645a;
  --line: #ccd7ce;
  --tint: #e7efe8;
  font-family: "Segoe UI", "Trebuchet MS", sans-serif;
  color: var(--ink);
  background: var(--page);
}
* { box-sizing: border-box; }
html { scroll-padding-top: 16px; }
body { margin: 0; font-size: 16px; line-height: 1.55; }
a { color: var(--forest); text-underline-offset: 3px; }
button, input { font: inherit; }
button, summary { cursor: pointer; }
button, a, summary { touch-action: manipulation; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid #bb811b; outline-offset: 4px; }
.skip { position: absolute; top: -80px; left: 16px; background: var(--surface); padding: 10px; z-index: 10; }
.skip:focus { top: 8px; }
.wrap { max-width: 1140px; padding: 0 28px; margin: auto; }
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 19px 0; border-bottom: 3px solid var(--forest); }
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.brand-icon { width: 33px; height: 33px; }
.wordmark { color: var(--forest); font-weight: 750; font-size: 27px; letter-spacing: -1px; text-decoration: none; }
.wordmark span { font-weight: 450; }
.nav { display: flex; align-items: center; gap: 25px; font-size: 14px; font-weight: 650; }
.nav a { text-decoration: none; }
.nav a:hover { text-decoration: underline; }
.nav-search { display: flex; align-items: center; gap: 6px; }
.icon { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; flex-shrink: 0; }
#search { margin-top: 20px; }
.search-band { background: var(--forest); padding: 22px 25px 25px; border-radius: 4px; color: #f4f8f3; }
.search-label { display: block; font-weight: 700; font-size: 23px; margin-bottom: 12px; }
.search-box { display: flex; align-items: center; gap: 12px; }
.search-box > .icon { display: none; }
.search-box input { min-width: 0; flex: 1; width: 100%; height: 54px; border: 1px solid #b6c8b9; border-radius: 3px; padding: 0 16px; background: var(--surface); color: var(--ink); font-size: 17px; }
.search-box input::placeholder { color: #626e65; opacity: 1; }
.search-box button { height: 54px; padding: 0 30px; border-radius: 3px; border: 1px solid #d5e3ce; background: #e6edcd; color: #183c26; font-weight: 750; }
.search-box button:hover { background: #d4e1af; }
.search-help { font-size: 13px; margin: 10px 0 0; color: #dce9de; }
.search-status { font-size: 14px; margin: 12px 0; }
.search-status:empty { display: none; }
.intro { padding: 23px 0 20px; border-bottom: 1px solid var(--line); }
h1 { font-size: 27px; line-height: 1.25; margin: 0 0 7px; letter-spacing: -.4px; }
.intro p { margin: 0; color: var(--muted); max-width: 780px; }
.section { padding: 25px 0; }
.section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
h2 { font-size: 23px; line-height: 1.3; margin: 0 0 8px; color: var(--forest-dark); }
.section-heading h2 { margin: 0; }
.section-heading > p { color: var(--muted); font-size: 14px; margin: 0; }
.guides { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 3px; padding: 0 20px; }
.guide { border-bottom: 1px solid var(--line); padding: 17px 0; min-width: 0; }
.guide:nth-last-child(-n+2) { border-bottom: 0; }
.guide summary { list-style: none; }
.guide summary::-webkit-details-marker, .gear-item summary::-webkit-details-marker { display: none; }
.guide-meta { color: var(--muted); font-size: 12px; margin-bottom: 5px; }
h3 { font-size: 18px; line-height: 1.35; margin: 0 0 6px; color: var(--forest); }
.guide summary:hover h3, .gear-item summary:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
.guide p { color: var(--muted); font-size: 14px; margin: 0; }
.read-link { display: inline-block; color: var(--forest); font-weight: 650; font-size: 13px; margin-top: 9px; text-decoration: underline; text-underline-offset: 3px; }
.read-link::after { content: " +"; text-decoration: none; }
.guide[open] .read-link::after { content: " −"; }
.expanded { margin-top: 15px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 15px; }
.expanded ol { margin: 0; padding-left: 22px; }
.expanded li + li { margin-top: 9px; }
.expanded .takeaway { padding: 11px 13px; margin: 14px 0 0; background: var(--tint); color: var(--forest-dark); font-size: 14px; }
.equipment { border-top: 1px solid var(--line); display: grid; grid-template-columns: 270px 1fr; gap: 35px; }
.equipment-intro p { font-size: 15px; color: var(--muted); margin: 0; }
.gear-item { border-bottom: 1px solid var(--line); padding: 14px 0; }
.gear-item:first-child { padding-top: 0; }
.gear-item summary { display: flex; align-items: center; gap: 14px; list-style: none; }
.gear-icon { width: 31px; height: 36px; stroke: var(--forest); stroke-width: 1.5; fill: none; flex-shrink: 0; }
.gear-text { flex: 1; }
.gear-text span { font-size: 12px; color: var(--muted); }
.gear-text h3 { margin: 2px 0 0; font-size: 17px; }
.gear-toggle { font-size: 24px; color: var(--forest); }
.gear-item[open] .gear-toggle { transform: rotate(45deg); }
.course-section { border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 290px; gap: 30px; align-items: start; }
.course-copy { grid-column: 1; grid-row: 1; }
.course-photo { grid-column: 2; margin: 3px 0 0; }
.course-photo img { display: block; width: 100%; height: 190px; object-fit: cover; border-radius: 3px; }
.course-photo figcaption { font-size: 12px; color: var(--muted); margin-top: 6px; }
.course-list { list-style: none; margin: 0; padding: 0; }
.course-list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.course-list h3 { font-size: 17px; }
.course-list p { margin: 0; font-size: 14px; color: var(--muted); }
.footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; padding: 20px 0 25px; border-top: 2px solid var(--forest); }
.footer .wordmark { font-size: 21px; }
.footer p, .footer > a:last-child { font-size: 13px; margin: 0; }
.footer p { color: var(--muted); }
.empty { padding: 22px; background: var(--tint); border: 1px solid var(--line); margin-top: 15px; }
.empty p { margin: 0 0 15px; }
.button { display: inline-block; border: 0; border-radius: 3px; background: var(--forest); color: #f4f8f3; padding: 10px 18px; font-weight: 650; }
.button:hover { background: var(--forest-dark); }
.filter-hidden, [hidden] { display: none !important; }
@media (max-width: 767px) {
  .wrap { padding: 0 16px; }
  .masthead { display: block; padding: 13px 0 11px; }
  .brand { width: fit-content; }
  .wordmark { font-size: 25px; }
  .brand-icon { width: 29px; height: 29px; }
  .nav { gap: 17px; justify-content: space-between; margin-top: 13px; font-size: 12px; }
  .nav-search .icon { display: none; }
  #search { margin-top: 15px; }
  .search-band { padding: 17px 15px; }
  .search-label { font-size: 20px; margin-bottom: 11px; }
  .search-box { gap: 8px; }
  .search-box input { height: 50px; font-size: 16px; padding: 0 10px; }
  .search-box button { height: 50px; padding: 0 14px; font-size: 15px; }
  .search-help { font-size: 12px; }
  .intro { padding: 20px 0 17px; }
  h1 { font-size: 23px; }
  .intro p { font-size: 14px; }
  .section { padding: 22px 0; }
  h2 { font-size: 21px; }
  .section-heading { display: block; margin-bottom: 12px; }
  .section-heading > p { margin-top: 5px; font-size: 13px; }
  .guides { grid-template-columns: 1fr; padding: 0 15px; }
  .guide { padding: 15px 0; }
  .guide:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .equipment, .course-section { grid-template-columns: 1fr; gap: 18px; }
  .equipment-intro p { font-size: 14px; }
  .course-copy { grid-column: auto; grid-row: auto; }
  .course-photo { grid-column: auto; order: 2; }
  .course-photo img { height: 165px; }
  .footer { gap: 10px; }
  .footer p { order: 3; width: 100%; }
}