/* Keinan Publishing: an imprint page turned into a website. One reading column, wide margins,
   section labels in the left rail on large screens, hairline rules only where entries meet. */
:root {
  --paper: #F5F3EE;
  --ink: #17201F;
  --muted: #5C6763;
  --line: #D9DAD2;
  --accent: #1F6F5F;
  --brass: #B8912A;
  --display: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --body: "Figtree", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --step--1: 0.875rem;
  --step-0: 1.0625rem;
  --step-1: 1.3rem;
  --step-2: 1.7rem;
  --step-3: clamp(2.4rem, 1.4rem + 4vw, 4.2rem);
  --measure: 36rem;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #121615; --ink: #ECEBE4; --muted: #9BA39E; --line: #2A3230; --accent: #6CC5B0; --brass: #D9B64A;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #121615; --ink: #ECEBE4; --muted: #9BA39E; --line: #2A3230; --accent: #6CC5B0; --brass: #D9B64A;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--body); font-size: var(--step-0); line-height: 1.6;
  padding-inline: clamp(16px, 5vw, 48px); padding-block: clamp(24px, 6vh, 72px) 48px;
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.1; margin: 0; text-wrap: balance; }
p { margin: 0; max-width: var(--measure); }
.page { max-width: 64rem; margin: 0 auto; display: grid; gap: clamp(40px, 7vh, 88px); }
.rail { display: grid; gap: 18px; }
@media (min-width: 760px) { .rail { grid-template-columns: 11rem 1fr; gap: 32px; align-items: start; } }
.label { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding-top: 6px; }

/* masthead */
.mast { display: grid; gap: 22px; }
.mark { display: flex; align-items: center; gap: 14px; }
.mark svg { width: 34px; height: 34px; flex: none; }
.mark .word { font-family: var(--display); font-size: var(--step-1); letter-spacing: 0.01em; }
.mast h1 { font-size: var(--step-3); letter-spacing: -0.01em; max-width: 20ch; }
.mast .lede { font-family: var(--display); font-style: italic; font-size: var(--step-1); line-height: 1.4; color: var(--ink); max-width: 30rem; }
.mast .where { font-family: var(--mono); font-size: var(--step--1); color: var(--muted); }

/* entries */
.entries { display: grid; }
.entry { display: grid; gap: 8px; padding-block: 22px; border-top: 1px solid var(--line); }
.entry:last-child { border-bottom: 1px solid var(--line); }
.entry h2 { font-size: var(--step-2); }
.entry p { color: var(--ink); }
.entry .meta { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); letter-spacing: 0.04em; }
.entry a.more { font-weight: 500; }

/* method list */
.method { display: grid; gap: 10px; padding: 0; margin: 0; list-style: none; max-width: var(--measure); }
.method li { display: grid; grid-template-columns: 14px 1fr; gap: 12px; align-items: baseline; }
.method li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brass); transform: translateY(-1px); }

/* colophon */
.colophon { border-top: 1px solid var(--line); padding-top: 22px; display: grid; gap: 10px; font-size: var(--step--1); color: var(--muted); }
.colophon nav { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.colophon .fine { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.02em; }

/* documents (privacy, terms) */
.doc { display: grid; gap: 28px; }
.doc header { display: grid; gap: 12px; }
.doc header h1 { font-size: clamp(2rem, 1.2rem + 3vw, 3.2rem); }
.doc .effective { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; color: var(--muted); text-transform: uppercase; }
.doc section { display: grid; gap: 10px; }
.doc h2 { font-size: var(--step-1); font-weight: 500; }
.doc ul { margin: 0; padding-left: 20px; max-width: var(--measure); display: grid; gap: 6px; }
.doc .back { font-size: var(--step--1); }
@media (prefers-reduced-motion: no-preference) { a { transition: color .15s ease; } }