/* defensive.works — terminal aesthetic, shared across landing + recon pages */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --bg: #0a0e14;
  --bg-code: #0f1419;
  --bg-raised: #111822;
  --fg: #b8c3d4;
  --fg-bright: #e6eaf0;
  --fg-dim: #8391a3;
  --fg-muted: #6a7585;
  --accent: #5cfc8a;
  --accent-dim: #3fa55f;
  --border: #1f2733;
  --border-bright: #2a3544;
  --danger: #ff6b7a;

  --max: 960px;
  --gutter: clamp(20px, 4vw, 48px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s; }
a:hover { border-bottom-color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-bottom-color: transparent; }

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

code, pre, kbd {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 0.92em;
}
code {
  color: var(--accent);
  background: var(--bg-code);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 3px;
  overflow-wrap: anywhere;
  word-break: break-word;
}
pre {
  overflow-wrap: anywhere;
  word-break: break-word;
  white-space: pre-wrap;
}

/* ============ LAYOUT ============ */
.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ============ HEADER ============ */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  background: rgba(10, 14, 20, 0.92);
  backdrop-filter: blur(8px);
  z-index: 10;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-left {
  color: var(--fg-bright);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
}
.brand-left .accent { color: var(--accent); }
.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.site-nav a { color: var(--fg-dim); border: none; }
.site-nav a:hover { color: var(--accent); }

/* ============ MASTHEAD STRIP ============ */
.masthead-strip {
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}
.masthead-strip .sep { color: var(--fg-muted); margin: 0 12px; }

/* ============ HERO ============ */
.hero {
  padding: 88px 0 64px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.hero .prompt {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero h1 {
  color: var(--fg-bright);
  font-size: clamp(32px, 5.2vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-bottom: 22px;
}
.hero h1 .em { color: var(--accent); }
.hero .sub {
  color: var(--fg-dim);
  font-size: clamp(15px, 1.6vw, 18px);
  max-width: 640px;
  line-height: 1.55;
  margin: 0 auto 28px;
}

/* ============ WHO THIS IS FOR (single-line identity statement) ============ */
.hero .who-for-line {
  max-width: 720px;
  margin: 0 auto 28px;
  color: var(--fg);
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  text-align: center;
}

/* ============ HERO PROOF-FIRST CTA ============ */
.hero .proof-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  margin: 0 auto 32px;
  border: 1px solid var(--accent);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--accent);
  transition: background 0.15s, color 0.15s;
}
.hero .proof-cta:hover { background: var(--accent); color: var(--bg); border-bottom-color: var(--accent); }
.hero .proof-cta .arr { transition: transform 0.15s; }
.hero .proof-cta:hover .arr { transform: translateX(3px); }

/* ============ HERO METRICS ROW (trust signals) ============ */
.hero .metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 720px;
  margin: 0 auto 36px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.hero .metric-value {
  display: block;
  font-size: 18px;
  color: var(--fg-bright);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.hero .metric-value .accent { color: var(--accent); }
.hero .metric-label {
  display: block;
  font-size: 11px;
  color: var(--fg-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
@media (max-width: 620px) {
  .hero .metrics { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

/* ============ SIGNUP FORM ============ */
.signup {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 34px 36px;
  width: 100%;
  text-align: left;
}
.signup .label {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 10px;
  font-weight: 700;
}
.signup form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.signup input[type="email"] {
  flex: 1;
  min-width: 220px;
  background: var(--bg);
  border: 1px solid var(--border-bright);
  color: var(--fg-bright);
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  border-radius: 3px;
  outline: none;
  transition: border-color 0.15s;
}
.signup input[type="email"]:focus { border-color: var(--accent); }
.signup input[type="email"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.signup button {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 14px 30px;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.15s;
}
.signup button:hover { background: #7bff9f; }
.signup .note {
  margin-top: 12px;
  color: var(--fg-muted);
  font-size: 12px;
  letter-spacing: 0.02em;
}
/* Honeypot: hidden for real users, present in DOM for bots.
 * Some password managers override display:none and render the field
 * anyway, confusing users. Belt-and-suspenders: off-screen + zero-size
 * + zero-opacity + no-interaction, with PM-ignore attrs on the input. */
.signup .honeypot-wrap {
  position: absolute !important;
  left: -99999px !important;
  top: -99999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
.signup .honeypot-wrap input {
  position: absolute !important;
  left: -99999px !important;
}
.signup button {
  min-height: 44px;
}
.signup input[type="email"] {
  min-height: 44px;
  font-size: 16px; /* 16px prevents iOS Safari from zooming on focus */
}
.signup .subscribe-status {
  margin-top: 10px;
  color: var(--danger);
  font-size: 13px;
  letter-spacing: 0.02em;
  min-height: 16px;
}
.signup .subscribe-success {
  color: var(--accent);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 6px 0;
  outline: none; /* prevent focus-ring on programmatic focus */
}
.signup .subscribe-success:focus-visible {
  outline: 1px dashed var(--accent-dim);
  outline-offset: 4px;
}
.signup .subscribe-success .check {
  display: inline-block;
  margin-right: 8px;
  font-size: 20px;
}
.signup .subscribe-success .main {
  font-weight: 500;
}
.signup .subscribe-success .hint {
  display: inline-block;
  color: var(--fg-dim);
  font-size: 13px;
  font-weight: 400;
  margin-top: 8px;
  letter-spacing: 0.02em;
}

/* ============ BYLINE (trust line under hero signup) ============ */
.byline {
  margin-top: 22px;
  color: var(--fg-muted);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-align: left;
}
.byline a {
  color: var(--fg-dim);
  border-bottom: 1px solid var(--border-bright);
}
.byline a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ============ INLINE CTA on issue pages ============ */
.inline-cta {
  margin-top: 20px;
  color: var(--fg-dim);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  padding: 10px 14px;
  border-left: 2px solid var(--accent);
  background: var(--bg-code);
  border-radius: 2px;
}
.inline-cta a {
  color: var(--fg-bright);
  border-bottom: 1px solid var(--accent);
}
.inline-cta a:hover { color: var(--accent); }

/* ============ ISSUE-PAGE BOTTOM BYLINE ============ */
.issue-byline {
  color: var(--fg-dim);
  font-size: 13px;
  line-height: 1.55;
  margin-bottom: 24px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent-dim);
  background: var(--bg-code);
  border-radius: 2px;
}
.issue-byline a { color: var(--fg-bright); border-bottom: 1px solid var(--border-bright); }
.issue-byline a:hover { color: var(--accent); border-bottom-color: var(--accent); }


/* ============ SECTIONS ============ */
section.block {
  padding: 56px 0;
  border-bottom: 1px solid var(--border);
}
.section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 28px;
}
.section-head .tag {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
}
.section-head h2 {
  color: var(--fg-bright);
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* 3-column "what you get" */
.tri {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tri .card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 22px;
  border-radius: 3px;
}
.tri .card .pillar-num {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.18em;
  margin-bottom: 6px;
}
.tri .card .k {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}
.tri .card h3 {
  color: var(--fg-bright);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.tri .card p {
  color: var(--fg);
  font-size: 13.5px;
  line-height: 1.55;
}
@media (max-width: 760px) { .tri { grid-template-columns: 1fr; } }

/* ============ SAMPLE-ISSUE SPECIMEN ON LANDING ============ */
.specimen {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 32px 36px;
  border-radius: 3px;
}
.specimen-meta {
  color: var(--fg-dim);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: baseline;
}
.specimen-meta .num { color: var(--accent); font-weight: 700; }
.specimen-meta .sep { color: var(--border-bright); }
.specimen-meta .date, .specimen-meta .tags { color: var(--fg-dim); }
.specimen-title {
  color: var(--fg-bright);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  font-weight: 700;
  margin-bottom: 22px;
}
.specimen-title .em { color: var(--accent); }
.specimen-body p { margin-bottom: 14px; color: var(--fg); line-height: 1.65; font-size: 14.5px; }
.specimen-body strong { color: var(--fg-bright); }
.specimen-citation {
  color: var(--fg-dim);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.specimen-citation a { color: var(--fg-bright); border-bottom: 1px solid var(--border-bright); }
.specimen-citation a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.specimen-body .monday {
  background: #0f2419;
  border: 1px solid var(--accent);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  margin: 18px 0;
  border-radius: 2px;
}
.specimen-body .monday .label {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}
.specimen-body .monday p { color: var(--fg-bright); margin: 0; }
/* Base .specimen-cta comes FIRST so variants can override; prior ordering
 * placed variants first and the base's `a` color rule silently overrode
 * them at equal specificity. */
.specimen-cta {
  margin-top: 20px;
  font-size: 14px;
}
.specimen-cta a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  font-weight: 500;
}
.specimen-cta a:hover { color: var(--accent); }

/* Primary CTA: button-style, mirrors .signup button for visual hierarchy */
.specimen-cta-primary {
  margin-top: 28px;
  padding: 0;
  background: transparent;
  border-left: none;
}
.specimen-cta-primary a {
  display: block;
  min-height: 44px;
  padding: 14px 20px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
  border-radius: 3px;
  border-bottom: none;
  line-height: 1.3;
}
.specimen-cta-primary a:hover { background: #7bff9f; color: var(--bg); }

/* Alt CTA: secondary text link, muted but tap-target safe */
.specimen-cta-alt {
  margin-top: 12px;
  color: var(--fg-dim);
  font-size: 13px;
  text-align: center;
}
.specimen-cta-alt a {
  display: inline-block;
  min-height: 44px;
  padding: 11px 8px;
  line-height: 1.4;
  color: var(--fg-dim);
  border-bottom: 1px solid var(--border-bright);
  font-weight: 400;
}
.specimen-cta-alt a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* ============ AUTHOR link labels ============ */
.author .links-label {
  color: var(--fg-dim);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
  margin-top: 16px;
}
.author .link-tag {
  color: var(--fg-muted);
  font-size: 12px;
  letter-spacing: 0;
  margin-left: 4px;
}
.author .links a { white-space: nowrap; }

/* archive list */
.archive-list {
  list-style: none;
  border-top: 1px solid var(--border);
}
.archive-list li {
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 20px;
  align-items: baseline;
}
.archive-list .num {
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.archive-list .title {
  color: var(--fg-bright);
  font-weight: 500;
  font-size: 15px;
}
.archive-list .title small {
  display: block;
  color: var(--fg-dim);
  font-size: 12px;
  font-weight: 400;
  margin-top: 4px;
  letter-spacing: 0.02em;
}
.archive-list .date {
  color: var(--fg-muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.archive-list li a {
  color: inherit;
  border: none;
  display: contents;
}
.archive-list li:hover .title { color: var(--accent); }
@media (max-width: 620px) {
  .archive-list li { grid-template-columns: 1fr; gap: 4px; }
}

/* author card */
.author {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 680px;
}
.author .who { color: var(--fg-bright); font-weight: 700; font-size: 16px; }
.author .role { color: var(--fg-dim); font-size: 13px; margin-bottom: 6px; }
.author p { color: var(--fg); font-size: 14px; line-height: 1.65; }
.author .links {
  margin-top: 10px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
}

/* ============ CONFIRMED PAGE ============ */
.confirmed-cta {
  margin-top: 40px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--fg-dim);
}
.confirmed-cta a {
  display: inline-block;
  margin-top: 6px;
  color: var(--accent);
  font-weight: 500;
  border-bottom: 1px solid var(--accent);
}
.confirmed-cta a:hover { color: #7bff9f; }
.confirmed-signoff {
  margin-top: 56px;
  color: var(--fg-muted);
  font-size: 14px;
  letter-spacing: 0.04em;
}

/* ============ ISSUE PAGES ============ */
.issue-hero {
  padding: 56px 0 36px;
  border-bottom: 1px solid var(--border);
}
.issue-hero .wrap { max-width: 760px; }
.issue-meta {
  color: var(--fg-dim);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.issue-meta .num { color: var(--accent); font-weight: 700; }
.issue-hero h1 {
  color: var(--fg-bright);
  font-size: clamp(26px, 4.4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin-bottom: 18px;
  overflow-wrap: break-word;
  hyphens: auto;
}
.issue-hero h1 .em { color: var(--accent); }
.issue-hero .lede {
  color: var(--fg-dim);
  font-size: 16px;
  max-width: 680px;
  line-height: 1.55;
}
.issue-hero .pdf-link {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.06em;
  border: 1px solid var(--border-bright);
  padding: 9px 14px;
  border-radius: 3px;
}
.issue-hero .pdf-link:hover { background: var(--bg-code); border-color: var(--accent); }

.issue-body {
  padding: 44px 0;
}
.issue-body .wrap { max-width: 760px; }
.issue-body h2 {
  color: var(--fg-bright);
  font-size: 22px;
  font-weight: 700;
  margin: 36px 0 14px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.issue-body h2:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.issue-body h3 { color: var(--fg-bright); font-size: 16px; margin: 20px 0 8px; }
.issue-body p { margin-bottom: 14px; color: var(--fg); }
.issue-body strong { color: var(--fg-bright); }
.issue-body ul { margin: 10px 0 16px 24px; }
.issue-body ul li { margin-bottom: 6px; color: var(--fg); overflow-wrap: anywhere; }
.issue-body p { overflow-wrap: anywhere; }
.issue-body .citation {
  color: var(--fg-dim);
  font-size: 13px;
  margin: 6px 0 12px;
}
.issue-body .citation a { color: var(--fg-bright); font-weight: 500; }
.issue-body .monday {
  background: #0f2419;
  border: 1px solid var(--accent);
  border-left: 4px solid var(--accent);
  padding: 18px 22px;
  margin: 22px 0;
  border-radius: 3px;
}
.issue-body .monday .label {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}
.issue-body .monday p { color: var(--fg-bright); margin: 0; }

/* ============ FOOTER ============ */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding: 36px 0 48px;
  color: var(--fg-muted);
  font-size: 12px;
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.site-footer a { color: var(--fg-dim); border: none; }
.site-footer a:hover { color: var(--accent); }

/* Utility */
.mt-lg { margin-top: 40px; }
.ascii-rule {
  color: var(--border-bright);
  font-size: 11px;
  letter-spacing: 0.4em;
  margin: 28px 0;
  overflow: hidden;
  white-space: nowrap;
  user-select: none;
}

/* ============ NARROW-VIEWPORT FIXES (iPhone SE class devices) ============ */
@media (max-width: 480px) {
  .signup {
    padding: 24px 20px;
  }
  .signup input[type="email"],
  .signup button {
    width: 100%;
    min-width: 0;
  }
  .signup form {
    flex-direction: column;
  }
  .hero .who-for-line {
    font-size: 13px;
  }
}

/* ============================================================
   BOOKS
   The Cloud Security Series pages — landing + per book.
   Book 1 accent = red (alert CloudTrail).
   Book 2 accent = amber (confessional / healing).
   Site chrome (header, nav, signup) stays mint-accent.
   ============================================================ */

:root {
  --book-red:      #ff6b7a;   /* matches --danger */
  --book-red-dim:  #a5474f;
  --book-amber:    #c88a6a;   /* warm dried-orange, readable on dark */
  --book-amber-dim: #8a5c47;
}

/* --- Per-book hero tints --- */
.book-hero--ar {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 107, 122, 0.06) 0%, transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.book-hero--ar .prompt  { color: var(--book-red); }
.book-hero--ar h1 .em   { color: var(--book-red); }
.book-hero--ar .proof-cta {
  border-color: var(--book-red);
  color: var(--book-red);
}
.book-hero--ar .proof-cta:hover {
  background: var(--book-red);
  color: var(--bg);
  border-color: var(--book-red);
}
.book-hero--ar .metric-value .accent { color: var(--book-red); }

.book-hero--ss {
  background:
    repeating-linear-gradient(0deg, transparent 0 22px, rgba(200, 138, 106, 0.025) 22px 23px),
    radial-gradient(ellipse at 50% 0%, rgba(200, 138, 106, 0.05) 0%, transparent 60%),
    var(--bg);
  border-bottom: 1px solid var(--border);
}
.book-hero--ss .prompt  { color: var(--book-amber); }
.book-hero--ss h1 .em   { color: var(--book-amber); }
.book-hero--ss .proof-cta {
  border-color: var(--book-amber);
  color: var(--book-amber);
}
.book-hero--ss .proof-cta:hover {
  background: var(--book-amber);
  color: var(--bg);
  border-color: var(--book-amber);
}
.book-hero--ss .metric-value .accent { color: var(--book-amber); }

/* --- Landing /books/ — two-book card stack --- */
.book-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  padding: 32px 32px 28px;
  margin-bottom: 28px;
  transition: border-color 0.15s;
}
.book-card:hover { border-color: var(--border-bright); }
.book-card--ar { border-left-color: var(--book-red); }
.book-card--ss { border-left-color: var(--book-amber); }

.book-card__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.book-card__tag {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 700;
}
.book-card--ar .book-card__tag { color: var(--book-red); }
.book-card--ss .book-card__tag { color: var(--book-amber); }
.book-card__stat {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
}
.book-card__title {
  margin: 4px 0 6px;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.book-card__title a {
  color: var(--fg-bright);
  border: none;
}
.book-card__title a:hover { color: var(--accent); }
.book-card--ar .book-card__title a:hover { color: var(--book-red); }
.book-card--ss .book-card__title a:hover { color: var(--book-amber); }
.book-card__kicker {
  color: var(--fg-dim);
  font-style: italic;
  margin-bottom: 14px;
  font-size: 14px;
}
.book-card__blurb {
  color: var(--fg);
  line-height: 1.65;
  margin-bottom: 18px;
}
.book-card__blurb code {
  font-size: 0.85em;
}
.book-card__meta {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  border-top: 1px dashed var(--border);
  padding-top: 16px;
}
.book-card__meta li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 14px;
  padding: 5px 0;
  font-size: 13.5px;
  line-height: 1.55;
}
.book-card__meta .k {
  color: var(--fg-muted);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding-top: 2px;
}
.book-card__meta .v { color: var(--fg); }
.book-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
@media (max-width: 640px) {
  .book-card { padding: 24px 20px 22px; }
  .book-card__meta li { grid-template-columns: 1fr; gap: 2px; }
}

/* --- CTA buttons (used on books + unsubscribe) --- */
.btn-primary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 11px 20px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
  border-radius: 3px;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  border-bottom: 1px solid transparent;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--border-bright);
}
.btn-ghost:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.book-card--ar .btn-primary {
  background: var(--book-red);
  color: var(--bg);
  border-color: var(--book-red);
}
.book-card--ar .btn-primary:hover { color: var(--book-red); background: transparent; }
.book-card--ss .btn-primary {
  background: var(--book-amber);
  color: var(--bg);
  border-color: var(--book-amber);
}
.book-card--ss .btn-primary:hover { color: var(--book-amber); background: transparent; }

/* --- Per-book exhibits (code panel with label) --- */
.book-exhibit {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 18px 22px 16px;
  margin: 0 0 36px;
}
.book-exhibit__label {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--fg-muted);
  text-transform: uppercase;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.book-exhibit pre {
  margin: 0;
  background: transparent !important;
  border: 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--fg);
  overflow-x: auto;
}
.book-exhibit pre code {
  background: transparent;
  border: 0;
  padding: 0;
  color: inherit;
}
.book-exhibit .hl-red   { color: var(--book-red); font-weight: 500; }
.book-exhibit .hl-minus { color: #ff9aa3; background: rgba(255,107,122,0.07); display: inline-block; width: 100%; padding: 1px 4px; }
.book-exhibit .hl-plus  { color: #a8d8b4; background: rgba(92,252,138,0.06);  display: inline-block; width: 100%; padding: 1px 4px; }

/* --- Body copy inside book pages --- */
.h-body {
  color: var(--fg-bright);
  font-size: clamp(20px, 2.1vw, 24px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 32px 0 16px;
}
.p-body {
  color: var(--fg);
  line-height: 1.75;
  margin-bottom: 18px;
  font-size: 15px;
}

.design-list, .char-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.design-list li, .char-list li {
  padding: 10px 0 10px 20px;
  border-bottom: 1px dashed var(--border);
  line-height: 1.65;
  font-size: 14.5px;
  position: relative;
}
.design-list li::before, .char-list li::before {
  content: "›";
  color: var(--accent);
  position: absolute;
  left: 0;
  top: 10px;
}
.design-list li:last-child, .char-list li:last-child { border-bottom: 0; }
.design-list strong { color: var(--fg-bright); }
.char-list strong   { color: var(--fg-bright); }

/* --- Per-book TOC list --- */
.book-toc {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--border);
}
.book-toc li {
  display: grid;
  grid-template-columns: 56px 1fr 130px 180px 100px;
  align-items: baseline;
  gap: 16px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
  transition: background 0.15s;
}
.book-toc li:hover { background: var(--bg-raised); }
.book-toc .num   { color: var(--fg-muted); font-size: 13px; }
.book-toc .title { color: var(--fg-bright); font-size: 16px; font-weight: 500; }
.book-toc .phase { color: var(--book-red); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; }
.book-toc .evt   { color: var(--accent); font-size: 12px; overflow: hidden; text-overflow: ellipsis; }
.book-toc .time  { color: var(--fg-dim); font-size: 12px; text-align: right; }

.book-toc--ss .num   { color: var(--book-red); font-family: inherit; font-size: 13px; }
.book-toc--ss .phase { display: none; }
.book-toc--ss li { grid-template-columns: 90px 1fr 210px 110px; }
.book-toc--ss .title em { color: var(--book-amber); font-style: italic; }
.book-toc--ss .star { color: var(--book-red); margin-left: 6px; }

@media (max-width: 760px) {
  .book-toc li, .book-toc--ss li {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "num time"
      "title title"
      "phase phase"
      "evt evt";
    gap: 2px 12px;
    padding: 14px 0;
  }
  .book-toc .num { grid-area: num; }
  .book-toc .time { grid-area: time; }
  .book-toc .title { grid-area: title; font-size: 15px; }
  .book-toc .phase { grid-area: phase; }
  .book-toc .evt { grid-area: evt; }
}

/* --- Book III tease box --- */
.tease {
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-left: 3px solid var(--book-amber);
  padding: 18px 22px;
  margin: 0 0 20px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--fg);
  white-space: pre-wrap;
}
.tease-quote {
  font-size: 15px;
  line-height: 1.55;
  color: var(--fg);
  margin: 0 0 8px;
}
.tease-quote em { color: var(--fg-bright); }
.tease-quote strong { color: var(--book-red); font-style: italic; font-weight: 500; }
.tease-by { color: var(--fg-muted); font-size: 12px; letter-spacing: 0.05em; }
.tease-footer { color: var(--fg-dim); font-size: 13.5px; margin-top: 20px; }

/* ============================================================
   UNSUBSCRIBE · farewell
   Mirrors confirmed.html patterns, same hero shape, different message.
   ============================================================ */

.unsub-status {
  max-width: 520px;
  margin: 32px auto 12px;
  padding: 18px 22px;
  background: var(--bg-code);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  text-align: left;
}
.unsub-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  padding: 4px 0;
  font-size: 13px;
  line-height: 1.6;
}
.unsub-row .k {
  color: var(--fg-muted);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding-top: 2px;
}
.unsub-row .v { color: var(--fg); }

.unsub-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 24px 0 0;
}
@media (max-width: 520px) {
  .unsub-row { grid-template-columns: 1fr; gap: 2px; }
}