/* ============================================================
   Kai site v2 — prose pages (lore / vow / privacy)
   Void register. Reading-first, breathing room, copper accents.
   ============================================================ */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; background: var(--void); color: var(--sand-50); overflow-x: hidden; }
body { font-family: var(--font-body); line-height: var(--leading-prose); letter-spacing: 0.01em; -webkit-font-smoothing: antialiased; }

.prose-ember { position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(55% 40% at 50% 120%, rgba(178,42,21,0.10), transparent 70%); }

/* header lockup — same quiet mark as home */
.site-header { position: relative; z-index: 3; max-width: 760px; margin: 0 auto;
  padding: 1.5rem 1.6rem; display: flex; align-items: center; justify-content: space-between; }
.lockup { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.lockup img { width: 36px; height: 36px; display: block; filter: drop-shadow(0 0 8px rgba(232,112,32,0.45)); }
.lockup .word { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; letter-spacing: 0.02em; color: var(--sand-50); }
.site-header .home { font-size: 0.82rem; letter-spacing: 0.04em; color: var(--sand-200); text-decoration: none; opacity: 0.7; transition: opacity .3s, color .3s; }
.site-header .home:hover { opacity: 1; color: var(--sand-50); }

.prose-page { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; padding: clamp(2.5rem, 7vh, 5rem) 1.6rem clamp(4rem, 10vh, 7rem); }
.prose-eyebrow { font-family: var(--font-body); font-size: var(--type-eyebrow); font-weight: 500; letter-spacing: var(--track-eyebrow); text-transform: lowercase; color: var(--copper-300); margin-bottom: 1.1rem; }
.prose-page > h1 { font-family: var(--font-display); font-weight: 600; font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.12; letter-spacing: -0.01em; margin: 0 0 2.4rem; text-wrap: balance; }

.prose-content { display: grid; gap: 1.3rem; }
.prose-content h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.4rem, 3vw, 1.9rem); line-height: 1.2; color: var(--sand-50); margin: 1.8rem 0 0; }
.prose-content h3 { font-family: var(--font-display); font-weight: 500; font-style: italic; font-size: 1.2rem; color: var(--sand-100); margin: 1rem 0 0; }
.prose-content p { font-size: var(--type-body-l); line-height: var(--leading-prose); color: rgba(234,223,203,0.88); max-width: 60ch; margin: 0; }
.prose-content em { color: var(--sand-100); font-style: italic; }
.prose-content strong { color: var(--sand-50); font-weight: 600; }
.prose-content a { color: var(--copper-300); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .3s; }
.prose-content a:hover { color: var(--sand-50); }
.prose-content hr { border: none; height: 1px; background: linear-gradient(90deg, transparent, var(--copper-300), transparent); opacity: 0.22; margin: 2.4rem 0; }
.prose-content .closing { font-family: var(--font-display); font-style: italic; font-size: 1.4rem; color: var(--copper-300); margin-top: 1.4rem; }

.prose-footer { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; padding: 0 1.6rem 4rem; }
.prose-footer a { font-size: 0.86rem; color: var(--sand-200); text-decoration: none; letter-spacing: 0.04em; opacity: 0.7; transition: opacity .3s, color .3s; }
.prose-footer a:hover { opacity: 1; color: var(--sand-50); }

a:focus-visible { outline: 2px solid var(--fire-crimson); outline-offset: 3px; border-radius: 2px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }