/* ===========================================================
   NEWSLETTER — The AI Governance Record
   Editorial archive shell. Monochrome only.
   Depends on system.css for tokens, nav, footer, eyebrows, btns.
   =========================================================== */

body { padding-top: 56px; background: var(--page); }

/* -------- HERO -------- */
.nl-hero {
  margin: var(--shell-margin);
  padding: clamp(80px, 10vw, 160px) clamp(28px, 5vw, 96px) clamp(56px, 7vw, 96px);
  background: var(--bg);
  border-radius: var(--radius-card);
  position: relative;
  overflow: hidden;
}
.nl-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.nl-hero__eyebrow .pub-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink);
}
.nl-hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(44px, 7.4vw, 104px);
  line-height: 1;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  max-width: 14ch;
}
.nl-hero__title em { font-style: italic; }
.nl-hero__lede {
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 0 48px;
}
.nl-hero__lede strong { font-weight: 600; }

/* -------- INLINE SUBSCRIBE (in hero) -------- */
.nl-subscribe {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  max-width: 520px;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-pill);
  padding: 6px 6px 6px 22px;
  align-items: center;
}
.nl-subscribe input[type="email"] {
  border: 0;
  outline: 0;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  padding: 12px 0;
  width: 100%;
}
.nl-subscribe input[type="email"]::placeholder {
  color: var(--muted-2);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}
.nl-subscribe button {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: #fff;
  border: 0;
  cursor: pointer;
  transition: background .25s ease, transform .25s ease;
  white-space: nowrap;
}
.nl-subscribe button:hover { background: #000; transform: translateY(-1px); }
.nl-subscribe__fineprint {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}

@media (max-width: 560px) {
  .nl-subscribe { grid-template-columns: 1fr; padding: 12px; gap: 10px; border-radius: 18px; }
  .nl-subscribe input[type="email"] { padding: 10px 6px; }
  .nl-subscribe button { width: 100%; padding: 14px; }
}

/* -------- FEATURED ISSUE (Issue 016, full inline) -------- */
.feat {
  margin: var(--shell-margin);
  padding: clamp(56px, 7vw, 120px) 0;
  background: var(--page);
  position: relative;
}
.feat__shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 48px);
}
.feat__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: center;
}
.feat__meta .dot { color: var(--muted-2); }
.feat__meta .pill {
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-pill);
  color: var(--ink);
}
.feat__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 5.4vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.022em;
  margin: 0 0 24px;
}
.feat__title em { font-style: italic; }
.feat__dek {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.4;
  color: var(--ink-soft);
  margin: 0 0 32px;
  max-width: 38ch;
}
.feat__byline {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 6px;
}
.feat__byline strong { color: var(--ink); font-weight: 600; }
.feat__date {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 0 0 56px;
}
.feat__rule {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 56px 0;
}

/* -------- ARTICLE BODY -------- */
.article p {
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 28px;
}
.article p.lede {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(20px, 1.7vw, 24px);
  line-height: 1.55;
  color: var(--ink);
  margin-bottom: 40px;
  max-width: 58ch;
}
.article h3 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.018em;
  margin: 56px 0 24px;
  color: var(--ink);
}
.article .sec-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 56px 0 8px;
  display: block;
}
.article blockquote {
  margin: 40px 0;
  padding: 0 0 0 24px;
  border-left: 2px solid var(--ink);
  font-family: var(--font-display);
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.35;
  font-style: italic;
  color: var(--ink);
  max-width: 50ch;
}
.article .frame-card {
  margin: 24px 0;
  padding: 28px 32px;
  background: var(--bg);
  border-radius: 16px;
  border: 1px solid var(--hairline);
}
.article .frame-card__lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 12px;
  font-weight: 600;
}
.article .frame-card p { margin: 0; font-size: 16px; }
.article .citations {
  margin: 48px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--hairline);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.article .citations a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--hairline-strong);
}
.article .citations a:hover { text-decoration-color: var(--ink); }

.feat__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-top: 48px;
  transition: background .25s ease, transform .25s ease;
}
.feat__cta:hover { background: #000; transform: translateY(-1px); }

/* -------- VALUE TRIO -------- */
.values {
  margin: var(--shell-margin);
  padding: clamp(64px, 7vw, 120px) clamp(28px, 5vw, 96px);
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-card);
}
.values__head {
  max-width: 760px;
  margin: 0 0 clamp(40px, 5vw, 64px);
}
.values__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin: 0 0 18px;
}
.values__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.022em;
  margin: 0;
}
.values__title em { font-style: italic; }
.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.4vw, 36px);
}
.value {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.value__lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  font-weight: 600;
  margin: 0 0 16px;
}
.value p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: rgba(255,255,255,0.78);
}
@media (max-width: 800px) {
  .values__grid { grid-template-columns: 1fr; }
}

/* -------- TOWN HALL CROSS-PROMO -------- */
.promo {
  margin: var(--shell-margin);
  padding: clamp(56px, 7vw, 120px) clamp(28px, 5vw, 96px);
  background: var(--bg);
  border-radius: var(--radius-card);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.promo__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-red);
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.promo__eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-red);
  box-shadow: 0 0 0 0 rgba(209,45,45,0.6);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(209,45,45,0.6); }
  70% { box-shadow: 0 0 0 8px rgba(209,45,45,0); }
  100% { box-shadow: 0 0 0 0 rgba(209,45,45,0); }
}
.promo__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
}
.promo__title em { font-style: italic; }
.promo__copy {
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 32px;
  max-width: 50ch;
}
.promo__detail {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px 32px;
  margin: 0 0 32px;
  padding: 24px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.promo__detail dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}
.promo__detail dd {
  margin: 0;
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
}
.promo__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  transition: background .25s ease, transform .25s ease;
}
.promo__cta:hover { background: #000; transform: translateY(-1px); }
.promo__fine {
  display: block;
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.promo__visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 18px;
  background: var(--ink);
  color: #fff;
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}
.promo__visual::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 0%, rgba(255,255,255,0.08), transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(255,255,255,0.05), transparent 40%);
  pointer-events: none;
}
.promo__visual__date {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 88px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin: 0;
  position: relative;
}
.promo__visual__date em { font-style: italic; color: rgba(255,255,255,0.5); }
.promo__visual__lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin: 0;
  position: relative;
}
.promo__visual__seats {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  margin: 0;
  position: relative;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
@media (max-width: 900px) {
  .promo { grid-template-columns: 1fr; }
  .promo__visual { aspect-ratio: 16/10; }
}

/* -------- ARCHIVE -------- */
.archive {
  margin: var(--shell-margin);
  padding: clamp(64px, 7vw, 120px) clamp(28px, 5vw, 96px);
  background: var(--page);
}
.archive__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin: 0 0 clamp(40px, 5vw, 72px);
  padding-bottom: 32px;
  border-bottom: 1px solid var(--hairline-strong);
}
.archive__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 12px;
}
.archive__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 5.6vw, 72px);
  line-height: 1;
  letter-spacing: -0.022em;
  margin: 0;
}
.archive__title em { font-style: italic; }
.archive__count {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.archive__list { list-style: none; padding: 0; margin: 0; }

.iss {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: clamp(20px, 3vw, 56px);
  padding: clamp(24px, 3vw, 36px) 0;
  border-bottom: 1px solid var(--hairline);
  align-items: start;
  transition: background .3s ease;
}
.iss:hover { background: rgba(10,10,11,0.015); }
.iss__num {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 30px);
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
  padding-top: 4px;
}
.iss__num em { font-style: italic; color: var(--muted-2); font-size: 0.6em; }
.iss__body { min-width: 0; }
.iss__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin: 0 0 10px;
}
.iss__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.2;
  letter-spacing: -0.012em;
  color: var(--ink);
  margin: 0 0 10px;
}
.iss__dek {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
  max-width: 64ch;
}
.iss__cta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  padding-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap .25s ease;
}
.iss__cta:hover { gap: 14px; }
.iss__cta::after { content: "→"; font-family: var(--font-body); font-size: 14px; }

@media (max-width: 760px) {
  .iss {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 28px 0;
  }
  .iss__num { padding-top: 0; font-size: 20px; }
  .iss__cta { padding-top: 12px; }
}

/* -------- LEGAL DETAILS -------- */
.legal {
  margin: var(--shell-margin);
  padding: clamp(28px, 4vw, 48px) clamp(28px, 5vw, 72px);
  background: var(--bg);
  border-radius: var(--radius-card);
}
.legal summary {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 0;
}
.legal summary::marker { color: var(--ink); }
.legal__body { padding: 24px 0 0; max-width: 70ch; }
.legal__body p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
  margin: 0 0 16px;
}
.legal__body strong { color: var(--ink); font-weight: 600; }

/* -------- ARCHIVE ITEMS: visible by default, no scroll-reveal -------- */
.iss { transition: background .3s ease; }