/* ═══════════════════════════════════════════════════════════════
   NOESIS OS — runnoesis.com
   Dark-only. Kode Mono throughout.
   Agent mode: dense, terminal-clinical (default, LLM-accessible).
   Human mode: same structure + atmosphere + humanised content.
═══════════════════════════════════════════════════════════════ */

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, video, svg { max-width: 100%; display: block; }
button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }
a { color: inherit; }
ul, ol { list-style: none; }
code { font-family: inherit; }

/* ── Tokens ─────────────────────────────────────────────────── */
:root {
  --bg:           #080808;
  --surface:      #0d0d0d;
  --border:       rgba(232, 227, 217, 0.07);
  --border-hi:    rgba(232, 227, 217, 0.14);
  --text:         #e8e3d9;
  --dim:          rgba(232, 227, 217, 0.46);
  --faint:        rgba(232, 227, 217, 0.22);
  --accent:       #c9a050;
  --accent-faint: rgba(201, 160, 80, 0.06);
  --green:        #52856a;
  --green-faint:  rgba(82, 133, 106, 0.1);
  --red:          #956060;

  --font: 'Kode Mono', 'Courier New', monospace;

  --max-w:  860px;
  --gutter: max(20px, 5vw);

  --sp-a: 52px;   /* section padding — agent mode */
  --sp-h: 88px;   /* section padding — human mode */
}

/* ── Base ───────────────────────────────────────────────────── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ── Layout ─────────────────────────────────────────────────── */
.wrap {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* ── System bar ─────────────────────────────────────────────── */
.sys-bar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.sys-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 12px;
}

.sys-id {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.sys-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--text);
  text-decoration: none;
}

.sys-ver {
  font-size: 10px;
  color: var(--faint);
  letter-spacing: 0.08em;
}

/* ── Mode toggle ────────────────────────────────────────────── */
.mode-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mode-prefix {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--faint);
  user-select: none;
}

.mode-opts {
  display: flex;
  align-items: center;
  gap: 4px;
}

.mode-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--dim);
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.mode-btn:hover { color: var(--text); }
.mode-btn:focus-visible { outline: 1px solid var(--accent); outline-offset: 2px; }
.mode-btn.is-active {
  color: var(--accent);
  border-color: rgba(201, 160, 80, 0.22);
  background: var(--accent-faint);
}

.mode-dot { font-size: 10px; line-height: 1; }

.mode-divider {
  color: var(--border-hi);
  font-size: 11px;
  user-select: none;
  padding-inline: 2px;
}

/* ── Agent-mode notice ──────────────────────────────────────── */
.agent-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 7px var(--gutter);
  background: var(--accent-faint);
  border-bottom: 1px solid rgba(201, 160, 80, 0.1);
}
.mode-human .agent-notice { display: none; }

.notice-text {
  font-size: 11px;
  color: rgba(201, 160, 80, 0.65);
  letter-spacing: 0.04em;
}

.notice-switch {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.15s;
}
.notice-switch:hover { opacity: 0.65; }

/* ── Agent-view / Human-view toggle ─────────────────────────── */
/* agent-view shows by default (no JS fallback stays in agent mode) */
.agent-view             { display: block; }
.human-view             { display: none; }
body.mode-human .agent-view { display: none; }
body.mode-human .human-view { display: block; }

/* ── Section base ───────────────────────────────────────────── */
section {
  padding-block: var(--sp-a);
  border-bottom: 1px solid var(--border);
}
section:last-of-type { border-bottom: none; }
.mode-human section { padding-block: var(--sp-h); }

/* Section label: terminal prompt prefix in agent mode */
.sec-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 10px;
}

.mode-agent .sec-label::before {
  content: '> ';
  color: var(--faint);
  letter-spacing: 0;
}

/* Human mode: slightly more editorial label */
.mode-human .sec-label {
  font-size: 11px;
  letter-spacing: 0.15em;
}

.sec-intro {
  font-size: 13px;
  color: var(--dim);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 580px;
}

/* ── Hero ───────────────────────────────────────────────────── */
.s-hero {
  padding-top: 60px;
  padding-bottom: var(--sp-a);
}
.mode-human .s-hero {
  padding-top: 96px;
  padding-bottom: var(--sp-h);
}

.eyebrow {
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--faint);
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(52px, 11vw, 128px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 24px;
}

/* Blinking cursor — human mode only */
.hero-title::after { content: ''; }
.mode-human .hero-title::after {
  content: '█';
  font-size: 0.48em;
  color: var(--accent);
  vertical-align: middle;
  margin-left: 6px;
  animation: blink 1.1s step-end infinite;
}
@keyframes blink {
  0%, 100% { opacity: 0.85; }
  50%       { opacity: 0; }
}

.hero-sub {
  font-size: clamp(15px, 2.4vw, 21px);
  font-weight: 500;
  color: var(--text);
  margin-bottom: 18px;
  max-width: 520px;
}

.hero-body {
  font-size: 13.5px;
  color: var(--dim);
  line-height: 1.9;
  margin-bottom: 28px;
  max-width: 500px;
}

.hero-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  font-size: 10.5px;
  letter-spacing: 0.07em;
  color: var(--faint);
}
.status-dot { user-select: none; color: var(--border-hi); }

/* Human: subtle title glow */
.mode-human .hero-title {
  text-shadow: 0 0 100px rgba(201, 160, 80, 0.07);
}

/* ── Capabilities ───────────────────────────────────────────── */
.cap-list { border-top: 1px solid var(--border); }

.cap-item {
  display: flex;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.15s ease;
}

/* Agent mode: cap-key looks like a code token */
.cap-key {
  flex-shrink: 0;
  width: 200px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
}

.mode-agent .cap-key {
  background: rgba(201, 160, 80, 0.08);
  padding: 1px 7px;
  border-radius: 2px;
  display: inline-block;
  margin-right: 4px;
  width: auto;
  min-width: 188px;
}

/* Human mode: Title Case, more editorial feel */
.mode-human .cap-key {
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  width: 200px;
}

.cap-dash {
  flex-shrink: 0;
  width: 28px;
  color: var(--faint);
  font-size: 12px;
  user-select: none;
}
.mode-agent .cap-dash { width: 16px; }

.cap-val {
  flex: 1;
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.65;
  transition: color 0.15s ease;
}

/* Human: hover brightens row */
.mode-human .cap-item:hover {
  background: rgba(201, 160, 80, 0.04);
  padding-inline: 10px;
  margin-inline: -10px;
}
.mode-human .cap-item:hover .cap-val { color: var(--text); }

/* ── Timeline / System Log ──────────────────────────────────── */
.log-table { border-top: 1px solid var(--border); }

.log-row {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

/* Human mode: wider date column for spelled-out format */
.mode-human .log-row { grid-template-columns: 112px 1fr auto; }

.log-ts {
  font-size: 11px;
  font-weight: 600;
  color: var(--dim);
  letter-spacing: 0.04em;
  font-style: normal;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* Human mode: dates feel less compressed */
.mode-human .log-ts {
  font-size: 10.5px;
  letter-spacing: 0.02em;
}

.log-msg {
  font-size: 13px;
  color: var(--dim);
  line-height: 1.4;
}

.log-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--faint);
  white-space: nowrap;
  padding: 2px 7px;
  border: 1px solid transparent;
  border-radius: 2px;
  text-align: center;
}

/* Done */
.log-done .log-ts  { color: var(--green); }
.log-done .log-msg { color: var(--faint); }
.log-done .log-tag {
  color: var(--green);
  border-color: rgba(82, 133, 106, 0.22);
  background: var(--green-faint);
}

/* Active */
.log-active .log-ts  { color: var(--text); }
.log-active .log-msg { color: var(--text); }
.log-active .log-tag {
  color: var(--accent);
  border-color: rgba(201, 160, 80, 0.22);
  background: var(--accent-faint);
}

/* Beta — hero row */
.log-beta {
  background: var(--accent-faint);
  margin-inline: -12px;
  padding-inline: 12px;
  border-top-color: rgba(201, 160, 80, 0.14);
  border-bottom-color: rgba(201, 160, 80, 0.14);
}
.log-beta .log-ts  { color: var(--accent); font-weight: 700; }
.log-beta .log-msg { color: var(--accent); font-weight: 600; font-size: 13.5px; }
.log-beta .log-tag {
  cursor: pointer;
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
  transition: opacity 0.15s;
}
.log-beta .log-tag:hover { opacity: 0.82; }
.log-beta .log-tag:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }

/* Future */
.log-future .log-ts  { color: var(--faint); }
.log-future .log-msg { color: var(--faint); }
.log-future .log-tag { color: var(--faint); border-color: var(--border); }

/* Human: active tag pulse */
@media (prefers-reduced-motion: no-preference) {
  .mode-human .log-active .log-tag {
    animation: tag-pulse 2.5s ease-in-out infinite;
  }
  @keyframes tag-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.45; }
  }
}

/* ── Agent API block ────────────────────────────────────────── */
.api-block {
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: 2px;
  padding: 16px 20px;
  max-width: 560px;
  margin-bottom: 12px;
  font-size: 12.5px;
  line-height: 2;
}

.api-line   { display: block; }
.api-gap    { height: 6px; display: block; }
.api-method { color: var(--accent); font-weight: 700; margin-right: 10px; }
.api-url    { color: var(--text); }
.api-hdr    { color: var(--faint); }
.api-brace  { color: var(--dim); }
.api-key    { color: var(--text); }
.api-val    { color: var(--accent); }
.api-punct  { color: var(--faint); }

.api-resp {
  font-size: 11.5px;
  color: var(--faint);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}
.api-resp-ok { color: var(--green); }

/* ── Waitlist / Agent Registration ──────────────────────────── */
.s-waitlist {
  background: var(--accent-faint);
  border-top-color: rgba(201, 160, 80, 0.1);
  border-bottom-color: rgba(201, 160, 80, 0.1);
}

.waitlist-form { max-width: 560px; }

.form-row.stacked { margin-top: 12px; }

.form-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--dim);
  margin-bottom: 10px;
}

.input-wrap {
  display: flex;
  align-items: stretch;
  border: 1px solid rgba(232, 227, 217, 0.14);
  background: var(--surface);
  border-radius: 2px;
  overflow: hidden;
  transition: border-color 0.15s ease;
}
.input-wrap:focus-within { border-color: rgba(201, 160, 80, 0.45); }

.input-prompt {
  display: flex;
  align-items: center;
  padding: 0 12px;
  color: var(--accent);
  font-size: 16px;
  user-select: none;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
}

.form-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  padding: 11px 14px;
  font-family: var(--font);
  font-size: 13px;
  color: var(--text);
  min-width: 0;
}
.form-input::placeholder { color: var(--faint); }

/* Inline submit (human email form) */
.form-btn {
  flex-shrink: 0;
  padding: 11px 16px;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--font);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
  transition: opacity 0.15s ease;
  border: none;
  cursor: pointer;
}
.form-btn:hover { opacity: 0.86; }
.form-btn:focus-visible { outline: 2px solid var(--text); outline-offset: -2px; }
.form-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Standalone submit (agent interest form) — left-aligned, natural width */
.agent-submit {
  display: inline-block;
  width: auto;
  margin-top: 18px;
  padding: 11px 20px;
}

.form-note {
  margin-top: 10px;
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.03em;
}

.form-error {
  margin-top: 8px;
  font-size: 11px;
  color: var(--red);
  letter-spacing: 0.03em;
}

.form-success {
  font-size: 13px;
  color: var(--green);
  padding: 16px 0;
  letter-spacing: 0.04em;
}

/* Agent success message is more terminal-style */
.agent-success {
  font-family: var(--font);
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* ── Audience ───────────────────────────────────────────────── */
.audience-cols {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0 44px;
}

.aud-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.aud-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 4px;
}

.aud-col p {
  font-size: 13px;
  color: var(--dim);
  line-height: 1.8;
}

.aud-link {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 4px;
  letter-spacing: 0.04em;
  margin-top: 4px;
  transition: color 0.15s ease;
}
.aud-link:hover { color: var(--accent); }
.aud-link:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; }

.aud-sep {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

/* ── Contact ────────────────────────────────────────────────── */
.contact-block {
  display: flex;
  flex-direction: column;
  max-width: 460px;
  border-top: 1px solid var(--border);
}

.contact-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.c-key {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--faint);
  align-self: center;
}

.c-val { font-size: 13px; color: var(--dim); }

.contact-link {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.15s ease;
}
.contact-link:hover { opacity: 0.72; }

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer {
  padding-block: 22px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  color: var(--faint);
  letter-spacing: 0.06em;
}

.footer-link {
  text-decoration: none;
  transition: color 0.15s ease;
}
.footer-link:hover { color: var(--accent); }

/* ── Developer mode ─────────────────────────────────────────── */

/* dev-text / non-dev-text hero subtitle swap */
.dev-text     { display: none; }
body.mode-developer .non-dev-text { display: none; }
body.mode-developer .dev-text     { display: inline; }

/* content visibility */
.dev-content  { display: none; }
body.mode-developer .non-dev-content { display: none; }
body.mode-developer .dev-content     { display: block; }

/* notices */
.dev-notice                       { display: none; }
body.mode-developer .agent-notice { display: none; }
body.mode-developer .dev-notice   {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 7px var(--gutter);
  background: rgba(82, 133, 106, 0.06);
  border-bottom: 1px solid rgba(82, 133, 106, 0.12);
}
body.mode-developer .dev-notice .notice-text { color: rgba(82, 133, 106, 0.75); }
body.mode-developer .dev-notice .notice-switch { color: var(--green); }

/* devlog section */
.s-devlog { padding-block: var(--sp-a); min-height: 60vh; }

/* category filter tabs */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.filter-tab {
  font-family: var(--font);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 5px 12px;
  border: 1px solid var(--border-hi);
  border-radius: 2px;
  color: var(--faint);
  background: none;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.filter-tab:hover { color: var(--text); border-color: var(--border-hi); }
.filter-tab:focus-visible { outline: 1px solid var(--accent); outline-offset: 2px; }
.filter-tab.is-active {
  color: var(--accent);
  border-color: rgba(201, 160, 80, 0.3);
  background: var(--accent-faint);
}
.filter-tab.is-active.cat-done {
  color: var(--green);
  border-color: rgba(82, 133, 106, 0.3);
  background: var(--green-faint);
}

/* post list */
.post-list {
  border-top: 1px solid var(--border);
  margin-bottom: 48px;
}

.post-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: background 0.15s, padding-inline 0.15s, margin-inline 0.15s;
}
.post-card:hover {
  background: rgba(201, 160, 80, 0.03);
  padding-inline: 12px;
  margin-inline: -12px;
}
.post-card:focus-visible { outline: 1px solid var(--accent); outline-offset: 3px; }

.post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  margin-bottom: 7px;
}

.post-category {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent);
}

.post-depth {
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--faint);
  padding: 1px 6px;
  border: 1px solid var(--border);
  border-radius: 2px;
}

.post-date {
  font-size: 9.5px;
  letter-spacing: 0.05em;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.post-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
  margin-bottom: 6px;
}

.post-abstract {
  font-size: 12.5px;
  color: var(--dim);
  line-height: 1.7;
  max-width: 620px;
}

.post-arrow {
  color: var(--faint);
  font-size: 16px;
  flex-shrink: 0;
  transition: color 0.15s, transform 0.15s;
}
.post-card:hover .post-arrow { color: var(--accent); transform: translateX(3px); }

.devlog-empty {
  padding: 48px 0;
  color: var(--faint);
  font-size: 12px;
  letter-spacing: 0.08em;
}

/* devlog agent API footer */
.devlog-api { padding-top: 8px; }

.devlog-api-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--faint);
  margin-bottom: 10px;
}

/* ── Post page (individual post layout) ─────────────────────── */
.post-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-block: 28px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.post-back {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.15s;
}
.post-back:hover { color: var(--text); }

.post-raw-link {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--faint);
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 2px;
  transition: color 0.15s, border-color 0.15s;
}
.post-raw-link:hover { color: var(--accent); border-color: rgba(201,160,80,0.3); }

.post-headline { margin-bottom: 40px; }

.post-headline .post-meta { margin-bottom: 14px; }

.post-headline h1 {
  font-size: clamp(22px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 14px;
  text-wrap: balance;
}

.post-headline .post-lede {
  font-size: 15px;
  color: var(--dim);
  line-height: 1.75;
  max-width: 600px;
}

/* post body prose */
.post-body {
  max-width: 680px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--dim);
}

.post-body h2 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-top: 48px;
  margin-bottom: 16px;
}
.post-body h2::before { content: '> '; color: var(--faint); letter-spacing: 0; }

.post-body h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-top: 28px;
  margin-bottom: 10px;
}

.post-body p { margin-bottom: 18px; }

.post-body a { color: var(--accent); text-underline-offset: 3px; }

.post-body strong { color: var(--text); font-weight: 600; }

.post-body em { color: var(--dim); font-style: italic; }

.post-body code {
  background: rgba(201, 160, 80, 0.08);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 13px;
  color: var(--accent);
}

.post-body pre {
  background: var(--surface);
  border: 1px solid var(--border-hi);
  border-radius: 2px;
  padding: 18px 20px;
  overflow-x: auto;
  margin-block: 24px;
  font-size: 12.5px;
  line-height: 1.7;
}
.post-body pre code {
  background: none;
  padding: 0;
  color: var(--text);
  border-radius: 0;
}

.post-body blockquote {
  border-left: 2px solid var(--accent);
  padding-left: 18px;
  margin-inline: 0;
  color: var(--accent);
  font-style: italic;
}

.post-body ul, .post-body ol {
  padding-left: 20px;
  margin-bottom: 18px;
}
.post-body li { margin-bottom: 6px; }
.post-body ul { list-style: disc; }
.post-body ol { list-style: decimal; }

.post-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin-block: 40px;
}

.post-body figure {
  margin: 32px 0;
}
.post-body figure img {
  max-width: 100%;
  border: 1px solid var(--border-hi);
  display: block;
}
.post-body figcaption {
  font-size: 11px;
  color: var(--dim);
  margin-top: 8px;
  font-style: italic;
}

.post-footer {
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ── Human mode additions ───────────────────────────────────── */

/* Subtle CRT scanline texture */
body.mode-human::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 3px,
    rgba(0, 0, 0, 0.028) 3px,
    rgba(0, 0, 0, 0.028) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* Section entrance animations */
@media (prefers-reduced-motion: no-preference) {
  body.mode-human section:not(.s-hero) {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.55s ease, transform 0.55s ease;
  }
  body.mode-human section:not(.s-hero).is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  :root { --sp-a: 36px; --sp-h: 60px; }

  .sys-bar-inner { flex-wrap: wrap; gap: 8px; }
  .mode-prefix   { display: none; }

  /* Caps: stack on mobile */
  .cap-item         { flex-direction: column; gap: 6px; }
  .cap-key          { width: auto; min-width: unset; }
  .mode-agent .cap-key { width: auto; }
  .cap-dash         { display: none; }

  /* Log: hide tag column on small screens */
  .log-row,
  .mode-human .log-row { grid-template-columns: 82px 1fr; }
  .log-tag              { display: none; }
  .log-beta .log-tag    {
    display: block;
    grid-column: 1 / -1;
    width: fit-content;
    margin-top: 4px;
  }

  /* Form: stack on mobile */
  .input-wrap   { flex-direction: column; align-items: stretch; }
  .input-prompt { display: none; }
  .form-btn     { width: 100%; padding: 12px; text-align: center; }

  /* Audience: stack */
  .audience-cols { grid-template-columns: 1fr; gap: 28px 0; }
  .aud-sep       { height: 1px; width: 100%; align-self: auto; }

  .hero-body br  { display: none; }
  .sec-intro br  { display: none; }
}