/* apu.com — Cathedral minimal (no list numbers for phases) */
:root{
  --bg:#faf9f6;
  --ink:#111;
  --muted:#555;
  --line:#e7e3db;
  --soft:#fff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
font-family:ui-serif,Georgia,Times,serif;line-height:1.7}

.site-head{border-bottom:1px solid var(--line);padding:18px 20px 14px;text-align:center}
.brand{display:block;max-width:1100px;margin:0 auto}
.title{font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:15px}
.motto{max-width:1100px;margin:6px auto 0;color:var(--muted);font-size:14px}

.wrap{max-width:1100px;margin:0 auto;padding:24px 20px}

.hero{display:flex;flex-direction:column;align-items:center;text-align:center;margin:14px 0 10px}
.hero img{width:340px;max-width:85vw;height:auto;border-radius:8px;border:1px solid var(--line);background:#fff}
.hero h1{margin:18px 0 0;font-size:38px;font-weight:800;letter-spacing:.02em;text-transform:lowercase}
.lede{margin:6px 0 0;color:var(--muted);font-size:18px;text-transform:lowercase}

.slab{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:18px;margin:18px 0}
.section-title{text-transform:uppercase;letter-spacing:.08em;font-size:13px;margin:0 0 10px;color:#333}
a{color:#111;text-underline-offset:3px}

.steps .chapter{padding:10px 12px;border:1px dashed var(--line);border-radius:10px;margin:10px 0}
.phase{font-weight:700;text-transform:lowercase;margin:0 0 4px;font-size:18px}
.aside{margin:10px 0 0;color:var(--muted);font-size:14px}

.split{display:grid;grid-template-columns:1fr;gap:14px}
.col{padding:4px}
.sep{border-top:1px dashed var(--line)}
@media(min-width:820px){
  .split{grid-template-columns:1fr 1fr}
  .sep{border-top:none;border-left:1px dashed var(--line);padding-left:18px}
}

.bullets{margin:8px 0 0 18px}
.bullets li{margin:6px 0}
.weak{opacity:.72}

.micro{padding:14px}

.principles{margin:8px 0 0 18px}
.principles li{margin:6px 0}

.site-foot{margin:12px 0 30px;text-align:center;color:#3d3a34}
.footline{display:inline-block;padding:10px 12px;border-radius:8px;background:#fff;border:1px solid var(--line)}
.underline{
  height:3px;width:260px;margin:8px auto 0;border-radius:2px;
  background: linear-gradient(90deg,#28F3B7,#7B5CFF,#FF59C7);
  opacity:.26;
}
.tiny{margin:10px 0 0;font-size:12px;color:#847e72}