/* Shared styling for /guides/*.html — editorial, calm, Aman-mood. */
:root {
  --cusp-ivory:   #F4EFE6;
  --cusp-limestone:#E8E0D2;
  --cusp-paper:   #FCFAF5;
  --cusp-black:   #171615;
  --cusp-charcoal:#2A2826;
  --cusp-grey:    #6F685F;
  --cusp-gold:    #908579;
  --cusp-gold-soft:#B5AB9D;
  --cusp-line:    rgba(23,22,21,0.10);
  --font-sans: 'Helvetica Neue', Inter, system-ui, sans-serif;
  --font-serif: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-sans); background: var(--cusp-ivory); color: var(--cusp-black); -webkit-font-smoothing: antialiased; line-height: 1.55; }
a { color: inherit; text-decoration: none; }

.chrome {
  position: sticky; top: 0; z-index: 50;
  background: var(--cusp-ivory);
  border-bottom: 1px solid var(--cusp-line);
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 36px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 600;
}
.chrome .left { font-weight: 700; letter-spacing: 0.32em; font-size: 18px; }
.chrome .right { display: inline-flex; gap: 22px; align-items: center; }
.chrome .right .signin {
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.chrome .right .signin:hover { border-bottom-color: var(--cusp-gold); color: var(--cusp-gold); }

.wrap { max-width: 760px; margin: 0 auto; padding: 80px 28px 96px; }

.eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.32em; text-transform: uppercase; color: var(--cusp-gold); margin-bottom: 20px; }
h1 { font-weight: 200; font-size: clamp(36px, 6vw, 64px); letter-spacing: -0.025em; line-height: 1.04; margin-bottom: 20px; }
h1 .italic { font-style: italic; font-family: var(--font-serif); font-weight: 300; }
h1 .bold { font-weight: 700; }
.lede { font-size: 19px; color: var(--cusp-grey); line-height: 1.6; max-width: 620px; margin-bottom: 48px; font-weight: 300; }

h2 { font-weight: 300; font-size: clamp(24px, 3.5vw, 32px); letter-spacing: -0.015em; line-height: 1.2; margin: 56px 0 14px; }
h2 .italic { font-style: italic; font-family: var(--font-serif); }
h3 { font-weight: 600; font-size: 16px; letter-spacing: -0.005em; margin: 28px 0 8px; }

p, li { font-size: 16px; color: var(--cusp-black); line-height: 1.65; margin-bottom: 12px; }
p.muted { color: var(--cusp-grey); }
strong { font-weight: 700; color: var(--cusp-black); }
em { font-style: italic; }

ol, ul { padding-left: 22px; margin: 0 0 14px; }
ol > li { margin-bottom: 10px; }

hr { border: none; height: 1px; background: var(--cusp-line); margin: 48px 0; }

.callout {
  background: var(--cusp-paper);
  border: 1px solid var(--cusp-line);
  border-radius: 10px;
  padding: 24px 28px;
  margin: 28px 0;
}
.callout .label { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--cusp-gold); font-weight: 700; margin-bottom: 8px; }
.callout p { font-size: 15px; margin-bottom: 0; }

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 40px 0 16px; }
.btn {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 700;
  padding: 14px 26px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 8px;
  border: none; cursor: pointer;
}
.btn.primary  { background: var(--cusp-charcoal); color: var(--cusp-ivory); }
.btn.secondary{ background: transparent; color: var(--cusp-black); border: 1px solid var(--cusp-line); }
.btn.secondary:hover { border-color: var(--cusp-gold); color: var(--cusp-gold); }

.guides-nav {
  display: flex; gap: 18px; flex-wrap: wrap;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--cusp-grey); font-weight: 600;
  margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--cusp-line);
}
.guides-nav a {
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.guides-nav a:hover { border-bottom-color: var(--cusp-gold); color: var(--cusp-gold); }
.guides-nav a.current { color: var(--cusp-gold); border-bottom-color: var(--cusp-gold); }

.foot { padding: 28px 36px; text-align: center; font-size: 11px; color: var(--cusp-grey); letter-spacing: 0.22em; text-transform: uppercase; }