/* Reiki Shaman — knowledge section ("the lake below") */
:root {
  --lake: #142630;
  --lake-2: #1c3440;
  --lake-3: #27434f;
  --birch: #eee9e0;
  --birch-2: #e4ddd0;
  --paper: #f7f4ee;
  --hide: #c2965a;
  --hide-deep: #8f6a38;
  --moss: #6e8b6b;
  --lichen: #b9c4ae;
  --ink: #1e2a2f;
  --ink-soft: #4b5a5f;
  --on-lake: #e9efe9;
  --on-lake-soft: #a9bcbf;
  --line: #d6cfc2;
  --line-lake: #34525e;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Atkinson Hyperlegible", system-ui, -apple-system, "Segoe UI", sans-serif;
  --measure: 66ch;
  --gutter: clamp(16px, 4vw, 40px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
body {
  margin: 0;
  background: var(--birch);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; }
a { color: var(--hide-deep); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--hide); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; margin: 0 0 .45em; color: inherit; }
h1 { font-size: clamp(2.6rem, 7vw, 5rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-top: 1.6em; }
h3 { font-size: 1.45rem; margin-top: 1.4em; }
p { margin: 0 0 1em; }
strong { font-weight: 700; }

/* Header */
.k-header { position: sticky; top: 0; z-index: 50; background: rgba(238,233,224,.9); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.k-nav { max-width: 1180px; margin: 0 auto; padding: 12px var(--gutter); display: flex; align-items: center; gap: 20px; }
.k-logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--serif); font-size: 1.2rem; }
.k-logo img { height: 38px; width: auto; mix-blend-mode: multiply; }
.k-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.k-links a { color: var(--ink-soft); text-decoration: none; font-size: .95rem; }
.k-links a:hover, .k-links a[aria-current="page"] { color: var(--ink); }
.k-links a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--hide); text-underline-offset: 6px; }
.lang-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; background: var(--paper); }
.lang-toggle button { border: 0; background: transparent; font: 700 .78rem var(--sans); letter-spacing: .06em; padding: 6px 12px; border-radius: 999px; color: var(--ink-soft); cursor: pointer; }
.lang-toggle button.active { background: var(--lake); color: var(--on-lake); }
@media (max-width: 760px) { .k-links .k-hide-sm { display: none; } .k-logo span { display: none; } }

/* Page head */
.k-head { max-width: 1180px; margin: 0 auto; padding: clamp(48px, 9vw, 110px) var(--gutter) clamp(28px, 5vw, 56px); }
.k-crumb { font-size: .92rem; color: var(--ink-soft); margin-bottom: 18px; }
.k-crumb a { color: var(--ink-soft); }
.k-head h1 { max-width: 15ch; }
.k-lead { font-size: clamp(1.15rem, 2vw, 1.35rem); max-width: 54ch; color: var(--ink-soft); margin-top: .6em; }
.k-meta { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .9rem; color: var(--ink-soft); }

/* Reading column */
.k-prose { max-width: calc(var(--measure) + 2 * var(--gutter)); padding: 0 var(--gutter); margin: 0 auto 0 max(0px, calc((100vw - 1180px) / 2)); }
.k-prose > :first-child { margin-top: 0; }
.k-prose p, .k-prose li { color: #2c393e; }
.k-prose ul, .k-prose ol { padding-left: 1.2em; }
.k-prose li { margin-bottom: .45em; }
.k-section { padding-top: 8px; padding-bottom: 40px; }

.k-note { border-left: 3px solid var(--hide); padding: 4px 0 4px 18px; margin: 1.6em 0; color: var(--ink-soft); }
.k-note p:last-child { margin-bottom: 0; }
.k-quote { font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.1rem); line-height: 1.25; margin: 1.4em 0; color: var(--ink); }
.k-quote cite { display: block; margin-top: .5em; font: 400 .9rem var(--sans); color: var(--ink-soft); font-style: normal; }

/* Instruments: full-bleed interactive panels on the dark lake */
.k-instrument { background: var(--lake); color: var(--on-lake); margin: 36px 0 56px; padding: clamp(36px, 6vw, 72px) 0; position: relative; }
.k-instrument .k-inner { max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter); }
.k-instrument h2 { margin-top: 0; color: var(--on-lake); }
.k-instrument p { color: var(--on-lake-soft); max-width: 60ch; }
.k-instrument a { color: var(--hide); }
.k-btn { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--hide); background: var(--hide); color: var(--lake); font: 700 1rem var(--sans); padding: 12px 22px; border-radius: 999px; cursor: pointer; text-decoration: none; }
.k-btn:hover { background: #d4ab72; color: var(--lake); }
.k-btn.ghost { background: transparent; color: var(--hide); }
.k-btn.ghost:hover { background: rgba(194,150,90,.12); }
.k-btn[aria-pressed="true"] { background: var(--on-lake); border-color: var(--on-lake); }
.k-chip { border: 1px solid var(--line-lake); background: transparent; color: var(--on-lake-soft); font: 400 .95rem var(--sans); padding: 8px 14px; border-radius: 999px; cursor: pointer; }
.k-chip[aria-pressed="true"], .k-chip:hover { border-color: var(--hide); color: var(--on-lake); }
.k-light .k-chip { border-color: var(--line); color: var(--ink-soft); }
.k-light .k-chip[aria-pressed="true"], .k-light .k-chip:hover { border-color: var(--hide-deep); color: var(--ink); background: var(--paper); }

/* Sources */
.k-sources { max-width: 1180px; margin: 40px auto 0; padding: 32px var(--gutter) 24px; border-top: 1px solid var(--line); font-size: .92rem; color: var(--ink-soft); }
.k-sources h2 { font-size: 1.4rem; margin-top: 0; }
.k-sources ol { padding-left: 1.3em; max-width: 90ch; }
.k-sources li { margin-bottom: .4em; }

/* Next/previous: the reading order is a real sequence */
.k-pager { max-width: 1180px; margin: 0 auto; padding: 28px var(--gutter) 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.k-pager a { text-decoration: none; color: var(--ink); padding: 18px 20px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.k-pager a:hover { border-color: var(--hide-deep); }
.k-pager small { display: block; color: var(--ink-soft); font-size: .85rem; margin-bottom: 2px; }
.k-pager .next { text-align: right; grid-column: 2; }
.k-pager span { font-family: var(--serif); font-size: 1.3rem; }

.k-footer { background: var(--lake); color: var(--on-lake-soft); font-size: .9rem; padding: 28px var(--gutter); text-align: center; }
.k-footer a { color: var(--on-lake); }

.k-disclaimer { max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter) 24px; font-size: .85rem; color: var(--ink-soft); }

/* Utility */
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.k-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }