/* ==========================================================================
   list.css — shared styles for restaurants / logistics / reminders / about
   v1 · editorial list pages with bleed warnings and critical callouts
   ========================================================================== */

/* ---------- site header (shared) ----------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: clamp(1rem, 4vw, 2rem);
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: saturate(1.2);
}
.site-header .brand {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
}
.site-header nav a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.7;
  margin-left: 1.25rem;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.site-header nav a:hover { opacity: 1; }

/* ---------- page shell --------------------------------------------------- */
.list-main {
  max-width: 1080px;
  margin-inline: auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1rem, 4vw, 2.5rem) clamp(3rem, 6vw, 5rem);
}

.page-header {
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--rule);
  padding-bottom: clamp(1.5rem, 3vw, 2rem);
}

.section-number {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.55;
  margin-bottom: 0.875rem;
}

.page-header h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
.page-header h1 em {
  font-weight: 300;
  font-style: italic;
  opacity: 0.85;
}

.page-header .lede {
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.78;
  max-width: 56ch;
}

/* ---------- area tabs (horizontal scroll) -------------------------------- */
.area-tabs {
  display: flex;
  gap: 0.5rem;
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.area-tabs::-webkit-scrollbar { display: none; }
.area-tabs a {
  flex: 0 0 auto;
  padding: 0.55rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink);
  opacity: 0.85;
  transition: all var(--dur-fast) var(--ease-out);
}
.area-tabs a:hover {
  background: var(--ink);
  color: var(--paper);
  opacity: 1;
  border-color: var(--ink);
}

/* ---------- area group --------------------------------------------------- */
.area-group {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  scroll-margin-top: 80px;
}
.area-group h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--ink);
}

/* ---------- list stats -------------------------------------------------- */
.list-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: clamp(1.25rem, 2.5vw, 1.75rem);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.list-stats > div {
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(0.6rem, 1.5vw, 1.25rem);
  border-right: 1px solid var(--rule);
  display: grid;
  gap: 0.2rem;
}
.list-stats > div:last-child { border-right: 0; }
.list-stats dt {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.6;
}
.list-stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
@media (max-width: 520px) {
  .list-stats { grid-template-columns: repeat(2, 1fr); }
  .list-stats > div:nth-child(2) { border-right: 0; }
  .list-stats > div:nth-child(1),
  .list-stats > div:nth-child(2) {
    border-bottom: 1px solid var(--rule);
  }
}

/* ---------- restaurant card grid ---------------------------------------- */
.restaurant-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

@media (min-width: 640px) {
  .restaurant-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.1rem;
  }
}
@media (min-width: 1024px) {
  .restaurant-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.35rem;
  }
}

.restaurant-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.35rem 1.35rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 3px;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.restaurant-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur-mid) var(--ease-editorial);
}
.restaurant-card:hover,
.restaurant-card:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 26, 20, 0.07);
  border-color: rgba(15, 26, 20, 0.22);
}
.restaurant-card:hover::before,
.restaurant-card:focus-within::before {
  transform: scaleY(1);
}

.restaurant-card .rc-type {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
  font-weight: 600;
}

.restaurant-card .rc-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.1rem;
}

.restaurant-card .rc-signature {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--ink);
  opacity: 0.82;
}
.restaurant-card .rc-signature b {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 1.05em;
  color: var(--accent);
  margin-right: 0.2em;
}

.restaurant-card dl.rc-meta {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.75rem;
  margin: 0.25rem 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.5;
}
.restaurant-card dl.rc-meta dt {
  color: var(--ink);
  opacity: 0.55;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.restaurant-card dl.rc-meta dd {
  color: var(--ink);
  opacity: 0.92;
  margin: 0;
}

.restaurant-card .rc-closed {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--warn);
  padding: 0.25rem 0.55rem;
  border-radius: 2px;
  align-self: flex-start;
}
.restaurant-card .rc-closed.tentative {
  background: rgba(193, 58, 58, 0.12);
  color: var(--warn);
  border: 1px solid rgba(193, 58, 58, 0.3);
}

.restaurant-card .rc-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rule);
}
.restaurant-card .rc-links a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 999px;
  transition: all var(--dur-fast) var(--ease-out);
}
.restaurant-card .rc-links a:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.restaurant-card .rc-links a.rc-detail {
  color: var(--accent);
  border-color: rgba(217, 126, 43, 0.3);
}
.restaurant-card .rc-links a.rc-detail:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.restaurant-card .rc-vegan-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.25rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--moss);
  border-radius: 2px;
}

.restaurant-card .rc-visited {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  color: var(--moss);
  opacity: 0.8;
  text-transform: uppercase;
}

/* ---------- logistics blocks -------------------------------------------- */
.logistics-block {
  margin-top: clamp(2rem, 4vw, 3rem);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--rule);
  scroll-margin-top: 80px;
}
.logistics-block:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.logistics-block h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.logistics-block p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.9;
  margin-bottom: 0.85rem;
  max-width: 62ch;
}
.logistics-block p.parking {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  background: var(--surface);
  border-left: 3px solid var(--accent);
  padding: 0.85rem 1rem;
  opacity: 1;
}
.logistics-block p.callout {
  background: rgba(62, 92, 68, 0.08);
  border-left: 3px solid var(--moss);
  padding: 1rem 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  opacity: 1;
}
.logistics-block p.estimate {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  background: var(--ink);
  color: var(--paper);
  padding: 1rem 1.1rem;
  border-radius: 2px;
  opacity: 1;
}
.logistics-block p.estimate b {
  color: var(--accent);
}

/* ---------- fare table (two-column dl) ---------------------------------- */
.fare-table {
  display: grid;
  grid-template-columns: 40% 60%;
  gap: 0;
  margin: 1rem 0 1.5rem;
  border-top: 1px solid var(--rule);
}
.fare-table dt {
  padding: 0.65rem 0.85rem 0.65rem 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  opacity: 0.7;
}
.fare-table dd {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--rule);
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* ---------- eSIM critical callout --------------------------------------- */
.esim-critical {
  margin: clamp(2.5rem, 5vw, 4rem) 0;
  padding: clamp(1.75rem, 4vw, 2.5rem) clamp(1.5rem, 4vw, 2.5rem);
  background: var(--accent);
  color: var(--paper);
  border-radius: 4px;
  text-align: center;
}
.esim-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.88;
  margin-bottom: 0.85rem;
}
.esim-lede {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  line-height: 1.3;
  opacity: 0.95;
  margin-bottom: 0.5rem;
}
.esim-time {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3rem, 12vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0.35rem 0 0.4rem;
  font-variant-numeric: tabular-nums;
  color: var(--paper);
}
.esim-time .slash {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  opacity: 0.55;
  margin: 0 0.35rem;
  font-size: 0.55em;
  vertical-align: 0.1em;
}
.esim-date {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 1rem;
}
.esim-body {
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 48ch;
  margin-inline: auto;
  opacity: 0.95;
}

/* ---------- eSIM plans table -------------------------------------------- */
.esim-plans-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.875rem;
}
.esim-plans-table th,
.esim-plans-table td {
  text-align: left;
  padding: 0.75rem 0.75rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}
.esim-plans-table th {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.7;
  background: var(--surface);
}
.esim-plans-table td strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1rem;
}
.affiliate-cta {
  display: inline-block;
  margin-top: 0.4rem;
  padding: 0.4rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.9;
}
.affiliate-cta::after {
  content: ' →';
}

/* ---------- Lisboeta × Air Macau benefit ------------------------------- */
.lisboeta-benefit {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  background: var(--paper);
  border: 1px solid var(--accent);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
}
.lisboeta-benefit h2 {
  color: var(--ink);
  margin-bottom: 1rem;
}
.lisboeta-benefit p {
  color: var(--ink);
}
.benefit-table {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 0.65rem 1.2rem;
  margin: 1.25rem 0;
  padding: 1rem 1.1rem;
  background: var(--surface, #f6f3ee);
  border-radius: 4px;
}
.benefit-table dt {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
  color: var(--ink);
  opacity: 0.78;
  align-self: start;
}
.benefit-table dd {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink);
}
.benefit-table dd b {
  color: var(--accent);
}
.lisboeta-benefit .footnote {
  font-size: 0.8125rem;
  line-height: 1.65;
  opacity: 0.72;
  margin-top: 0.75rem;
}
@media (max-width: 520px) {
  .benefit-table {
    grid-template-columns: 1fr;
    gap: 0.25rem 0;
  }
  .benefit-table dt { margin-top: 0.65rem; }
  .benefit-table dt:first-of-type { margin-top: 0; }
}

/* ---------- customs warning (full bleed) -------------------------------- */
.customs-warning.bleed {
  position: relative;
  width: 100vw;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  margin-top: clamp(3rem, 6vw, 5rem);
  margin-bottom: clamp(2rem, 5vw, 4rem);
  background: var(--warn);
  color: var(--paper);
  padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 3rem);
}
.customs-warning .customs-inner {
  max-width: 820px;
  margin-inline: auto;
}
.customs-warning .customs-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.92;
  margin-bottom: 0.85rem;
}
.customs-warning h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--paper);
  margin-bottom: 1.25rem;
}
.forbidden-list {
  display: grid;
  gap: 0.45rem;
  margin: 1.25rem 0 1.5rem;
}
.forbidden-list li {
  font-size: 1rem;
  line-height: 1.65;
  padding: 0.6rem 0.85rem;
  background: rgba(15, 26, 20, 0.18);
  border-radius: 2px;
}
.customs-warning .penalty {
  font-size: 0.9375rem;
  line-height: 1.7;
  padding-top: 1rem;
  border-top: 1px solid rgba(244, 237, 225, 0.3);
}
.customs-warning .penalty b {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3em;
  letter-spacing: -0.01em;
  color: var(--paper);
}

/* ---------- shopping list ----------------------------------------------- */
.shopping-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin-top: 1rem;
}
@media (min-width: 640px) {
  .shopping-list { grid-template-columns: repeat(2, 1fr); }
}
.shopping-list li {
  padding: 0.9rem 1rem;
  background: var(--surface);
  border-left: 3px solid var(--moss);
  font-size: 0.9375rem;
  line-height: 1.6;
}
.shopping-list li b {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05em;
  letter-spacing: -0.01em;
}
.shopping-list li small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  opacity: 0.65;
  margin-top: 0.25rem;
}

/* ---------- field notes (reminders.html) -------------------------------- */
.field-notes {
  counter-reset: note;
  margin-top: clamp(1.5rem, 3vw, 2rem);
  max-width: 720px;
}
.field-notes li {
  position: relative;
  counter-increment: note;
  display: grid;
  grid-template-columns: 1fr;
  padding: 1.5rem 0 1.5rem 2.25rem;
  border-bottom: 1px solid var(--rule);
}
.field-notes li::before {
  content: counter(note, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1.65rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--accent);
  opacity: 0.85;
  font-weight: 500;
}
.field-notes li .note-body {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.0625rem, 2vw, 1.35rem);
  line-height: 1.55;
  color: var(--ink);
  opacity: 0.92;
  max-width: 58ch;
  margin: 0;
}
.field-notes li .note-body a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  color: var(--accent);
  font-style: italic;
}
.field-notes li .note-body b,
.field-notes li .note-body strong {
  font-family: var(--font-display);
  font-weight: 900;
  font-style: normal;
  color: var(--ink);
  opacity: 1;
}
.field-notes li.warn .note-body {
  color: var(--warn);
  opacity: 1;
}

/* ---------- about body -------------------------------------------------- */
.about-body {
  max-width: 680px;
  margin-top: clamp(1.5rem, 3vw, 2rem);
}
.about-body h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: clamp(2rem, 4vw, 2.75rem) 0 0.85rem;
}
.about-body h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.2;
  margin: 1.5rem 0 0.6rem;
}
.about-body p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.9;
  margin-bottom: 0.85rem;
}
.about-body ul {
  display: grid;
  gap: 0.5rem;
  margin: 0.75rem 0 1.25rem 0;
  padding-left: 0;
}
.about-body ul li {
  font-size: 0.9375rem;
  line-height: 1.65;
  padding: 0.45rem 0 0.45rem 1.25rem;
  position: relative;
  color: var(--ink);
  opacity: 0.9;
}
.about-body ul li::before {
  content: '◦';
  position: absolute;
  left: 0;
  top: 0.45rem;
  color: var(--accent);
  font-weight: 700;
}
.about-body code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--surface);
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  color: var(--moss);
}

/* ---------- site footer (shared) ---------------------------------------- */
.site-footer {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(2rem, 5vw, 3rem) clamp(1rem, 4vw, 2.5rem);
  background: var(--ink);
  color: var(--paper);
}
.site-footer .footer-grid {
  max-width: 1200px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.site-footer p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.78;
}
.site-footer a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.site-footer .footer-affiliate { font-weight: 500; opacity: 1; }
@media (min-width: 640px) {
  .site-footer .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
  }
}

/* ==========================================================================
   MOBILE-FIRST RWD refinements (375px / 414px priority)
   ========================================================================== */
@media (max-width: 520px) {
  /* Page header */
  .page-header h1 { font-size: clamp(2rem, 10vw, 3rem); line-height: 1.04; }
  .page-header .lede { font-size: 1rem; line-height: 1.75; }

  /* Area tabs: more comfortable tap targets */
  .area-tabs a {
    padding: 0.75rem 1.1rem;
    font-size: 0.72rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }

  /* Restaurant cards: single column, readable */
  .restaurant-card { padding: 1.15rem 1.15rem 1.35rem; }
  .restaurant-card .rc-name { font-size: 1.3rem; }
  .restaurant-card .rc-signature { font-size: 1rem; line-height: 1.55; }

  .restaurant-card .rc-links {
    gap: 0.4rem;
    padding-top: 0.65rem;
  }
  .restaurant-card .rc-links a {
    flex: 1 1 auto;
    justify-content: center;
    min-height: 44px;
    padding: 0.65rem 0.75rem;
    font-size: 0.78rem;
  }
  .restaurant-card .rc-links a[href^="tel:"] {
    flex: 1 1 100%;
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
  }

  /* Logistics blocks */
  .logistics-block h2 { font-size: clamp(1.4rem, 6vw, 1.75rem); }
  .logistics-block p { font-size: 1rem; line-height: 1.8; }
  .logistics-block p.parking,
  .logistics-block p.callout,
  .logistics-block p.estimate { font-size: 0.9375rem; padding: 1rem; }

  /* Fare table */
  .fare-table { grid-template-columns: 44% 56%; font-size: 0.875rem; }
  .fare-table dt, .fare-table dd { padding: 0.55rem 0.4rem; font-size: 0.875rem; }

  /* eSIM critical */
  .esim-critical { padding: 2rem 1.25rem; }
  .esim-time { font-size: clamp(3rem, 18vw, 5rem); }
  .esim-body { font-size: 0.9375rem; }

  /* Lisboeta benefit callout */
  .lisboeta-benefit { padding: 1.5rem 1.15rem; }
  .lisboeta-benefit h2 { font-size: 1.4rem; line-height: 1.2; }
  .benefit-table { padding: 0.85rem 0.95rem; }

  /* Customs warning: tighter padding, preserved impact */
  .customs-warning.bleed { padding: 2.5rem 1.25rem; }
  .customs-warning h2 { font-size: clamp(1.75rem, 9vw, 2.25rem); line-height: 1.08; }
  .forbidden-list li { font-size: 0.9375rem; padding: 0.65rem 0.85rem; }

  /* Shopping list */
  .shopping-list li { padding: 0.95rem 1rem; font-size: 0.9375rem; }

  /* Field notes */
  .field-notes li .note-body {
    font-size: 1.15rem;
    line-height: 1.6;
  }
}

/* ==========================================================================
   Lisboeta benefit · premium callout (Boarding-Pass-privilege stamp)
   Extends existing base in list.css:497
   ========================================================================== */
.lisboeta-benefit {
  position: relative;
  background: var(--paper);
  box-shadow: 0 1px 0 var(--accent), 0 -1px 0 var(--accent);
}
.lisboeta-benefit::before {
  content: "✦  Boarding  Pass  ·  Privilege  ✦";
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  opacity: 0.95;
}
.lisboeta-benefit h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-wrap: balance;
}
.benefit-table dd b {
  background: linear-gradient(transparent 60%, rgba(217, 126, 43, 0.38) 60%);
  padding: 0 0.12em;
}

/* ==========================================================================
   Area group heading polish — make it feel like an editorial chapter
   ========================================================================== */
.area-group h2 {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.area-group h2::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
  transform: translateY(-0.4em);
}

/* ==========================================================================
   community.html — Threads / Dcard / Blog / YouTube picks
   ========================================================================== */
.community-group {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid var(--rule);
  scroll-margin-top: 80px;
}
.community-group:first-of-type {
  border-top: 0;
  padding-top: 0;
}
.community-group h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.65rem, 4vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.community-group h2::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
  transform: translateY(-0.4em);
}
.community-group .group-intro {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.72;
  max-width: 58ch;
  margin-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
}

.community-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
@media (min-width: 960px) {
  .community-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem 2rem;
  }
  /* Threads group has a single item — force full width to avoid orphan */
  #threads .community-list {
    grid-template-columns: 1fr;
  }
  #threads .community-list li {
    max-width: 62ch;
  }
  /* Dcard has 5 — let the trailing odd card span full width, centered */
  #dcard .community-list li:nth-child(5) {
    grid-column: 1 / -1;
    max-width: 62ch;
    justify-self: center;
  }
  /* Video cards: stack thumb above body even in 2-col */
  .video-list li > a {
    display: flex;
    flex-direction: column;
  }
}

.community-list li {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 3px;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
  overflow: hidden;
}
.community-list li::before {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur-mid) var(--ease-editorial);
  z-index: 1;
}
.community-list li:hover,
.community-list li:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 26, 20, 0.07);
  border-color: rgba(15, 26, 20, 0.22);
}
.community-list li:hover::before,
.community-list li:focus-within::before {
  transform: scaleY(1);
}
.community-list li > a {
  display: block;
  padding: 1.15rem 1.25rem 1.3rem;
  color: inherit;
  text-decoration: none;
}

.community-list .c-type {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--moss);
  font-weight: 600;
  margin-bottom: 0.45rem;
  opacity: 0.92;
}

.community-list h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2.2vw, 1.3rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 0.5rem;
}

.community-list .c-note {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.78;
  margin: 0;
}

/* ---------- YouTube video cards ---------------------------------------- */
.video-list li > a {
  padding: 0;
}
.video-list .video-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  overflow: hidden;
}
.video-list .video-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--dur-mid) var(--ease-out);
}
.video-list li:hover .video-thumb img {
  transform: scale(1.04);
}
.video-list .video-thumb::after {
  content: "▶";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--paper);
  background: rgba(15, 26, 20, 0.72);
  border-radius: 50%;
  padding-left: 4px;
  transition: background var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.video-list li:hover .video-thumb::after {
  background: var(--accent);
  transform: translate(-50%, -50%) scale(1.08);
}
.video-list .video-body {
  padding: 1rem 1.15rem 1.25rem;
}

/* ---------- attribution footnote --------------------------------------- */
.attribution-note {
  margin-top: clamp(3rem, 5vw, 4.5rem);
  padding: 1rem 1.15rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.6;
  border-top: 1px solid var(--rule);
  max-width: 60ch;
}

/* ---------- community · mobile refinements ----------------------------- */
@media (max-width: 520px) {
  .community-list h3 { font-size: 1.1rem; }
  .community-list .c-note { font-size: 0.9375rem; }
  .community-list li > a { padding: 1.05rem 1.1rem 1.15rem; }
  .video-list .video-body { padding: 0.9rem 1.05rem 1.1rem; }
}

/* ==========================================================================
   Currency · exchange layers (logistics.html #currency)
   3-layer guide: Taiwan banks → airport → on-ground
   ========================================================================== */
.exchange-h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-top: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 0.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
}
.exchange-intro {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.78;
  max-width: 58ch;
  margin-bottom: clamp(1.25rem, 2vw, 1.5rem);
}

.exchange-layers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.25rem 0 1.5rem;
}
@media (min-width: 760px) {
  .exchange-layers {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.1rem;
  }
}

.exchange-layer {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.4rem 1.35rem 1.45rem;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 3px;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.exchange-layer::before {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur-mid) var(--ease-editorial);
}
.exchange-layer:hover,
.exchange-layer:focus-within {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 26, 20, 0.07);
  border-color: rgba(15, 26, 20, 0.22);
}
.exchange-layer:hover::before,
.exchange-layer:focus-within::before {
  transform: scaleY(1);
}

.exchange-layer .layer-no {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 3.25rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  color: var(--accent);
  margin-bottom: 0.3rem;
  font-variant-numeric: tabular-nums;
  opacity: 0.9;
}
.exchange-layer .layer-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
  font-weight: 600;
  margin-bottom: 0.5rem;
  opacity: 0.92;
}
.exchange-layer h4 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 0.5rem;
}
.exchange-layer .layer-lede {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--ink);
  opacity: 0.78;
  margin: 0 0 0.95rem;
  max-width: none;
  font-style: italic;
  font-family: var(--font-display);
  font-weight: 300;
}

.exchange-dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--rule);
}
.exchange-dl dt {
  padding: 0.65rem 0 0.15rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.62;
  font-weight: 500;
}
.exchange-dl dd {
  margin: 0 0 0.55rem;
  padding: 0 0 0.7rem;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
}
.exchange-dl dd:last-of-type {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0.15rem;
}
.exchange-dl dd b {
  color: var(--accent);
  font-weight: 600;
}

.logistics-block p.sources-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--ink);
  opacity: 0.55;
  margin-top: 0.85rem;
  max-width: 72ch;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rule);
}

@media (max-width: 520px) {
  .exchange-layer { padding: 1.2rem 1.15rem 1.25rem; }
  .exchange-layer .layer-no { font-size: 2.25rem; }
  .exchange-layer h4 { font-size: 1.15rem; }
  .exchange-dl dt { font-size: 0.72rem; }
  .exchange-dl dd { font-size: 0.9rem; line-height: 1.65; }
}

/* ==========================================================================
   checklist.html — pre-flight checklist with localStorage persistence
   ========================================================================== */

/* --- progress counter + reset --- */
.checklist-progress {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  opacity: 0.85;
}
.checklist-progress .cl-count {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--paper-3);
}
.checklist-progress #checked-count,
.checklist-progress #total-count {
  font-weight: 600;
  color: var(--accent);
}
.checklist-progress .reset-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  opacity: 0.7;
  cursor: pointer;
  transition: all var(--dur-fast) var(--ease-out);
}
.checklist-progress .reset-btn:hover,
.checklist-progress .reset-btn:focus-visible {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  opacity: 1;
}

/* --- group sections --- */
.checklist-group {
  margin-top: clamp(2rem, 5vw, 3rem);
  scroll-margin-top: 80px;
}
.cl-group-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--rule);
}
.cl-group-no {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}
.cl-group-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 0;
}
.cl-group-intro {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  line-height: 1.55;
  max-width: 58ch;
  margin: 0 0 1.25rem;
  color: var(--ink);
  opacity: 0.78;
  font-size: clamp(0.975rem, 1.2vw, 1.05rem);
}

/* --- checklist items --- */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: 720px;
}
.checklist li {
  display: block;
  border-bottom: 1px solid var(--hairline);
}
.checklist li:last-child {
  border-bottom: 1px solid var(--rule);
}
.checklist label {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  cursor: pointer;
  padding: 0.9rem 0.25rem;
  position: relative;
  transition: background var(--dur-fast) var(--ease-out);
}
.checklist label:hover {
  background: var(--paper-3);
}

/* hide native checkbox */
.checklist input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* custom check mark */
.checklist .check-mark {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 2px solid var(--ink);
  border-radius: 3px;
  background: var(--paper);
  margin-top: 0.15rem;
  position: relative;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.checklist input:checked ~ .check-mark {
  background: var(--ink);
  border-color: var(--ink);
}
.checklist input:checked ~ .check-mark::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -52%);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
}
.checklist input:focus-visible ~ .check-mark {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* text */
.checklist .check-text {
  font-family: var(--font-body);
  font-size: 0.9875rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.92;
  transition: opacity var(--dur-fast) var(--ease-out);
}
.checklist .check-text b,
.checklist .check-text strong {
  font-weight: 700;
  color: var(--ink);
  opacity: 1;
}
.checklist .check-text a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.checklist input:checked ~ .check-text {
  opacity: 0.42;
  text-decoration: line-through;
  text-decoration-thickness: 1px;
  text-decoration-color: rgba(15, 26, 20, 0.35);
}

/* ==========================================================================
   Power bank fact-check callout
   ========================================================================== */
.pb-callout {
  margin: clamp(2.5rem, 5vw, 3.5rem) 0;
  padding: clamp(1.75rem, 3.5vw, 2.5rem) clamp(1.5rem, 3vw, 2.25rem);
  background: var(--paper-3);
  border: 2px solid var(--ink);
  border-radius: 4px;
  position: relative;
  max-width: 860px;
}
.pb-callout::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: var(--warn);
}
.pb-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--warn);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.pb-callout h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: var(--ink);
}
.pb-tldr {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--ink);
  opacity: 0.92;
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem;
  background: var(--paper);
  border-left: 3px solid var(--accent);
  border-radius: 2px;
}
.pb-tldr b {
  font-weight: 700;
  color: var(--ink);
}
.pb-tldr em {
  font-style: italic;
  color: var(--warn);
  font-weight: 600;
}

/* rule cards grid */
.pb-rules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
@media (min-width: 720px) {
  .pb-rules-grid { grid-template-columns: repeat(2, 1fr); }
  .pb-rule--warn { grid-column: 1 / -1; }
}
.pb-rule {
  padding: 1.15rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
}
.pb-rule--warn {
  border-color: var(--warn);
  background: rgba(193, 58, 58, 0.05);
}
.pb-rule-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.7;
  margin-bottom: 0.55rem;
  font-weight: 600;
}
.pb-rule--warn .pb-rule-label {
  color: var(--warn);
  opacity: 1;
}
.pb-rule-body {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.9;
  margin: 0;
}
.pb-rule-body b { font-weight: 700; color: var(--ink); opacity: 1; }
.pb-rule-body em { font-style: italic; color: var(--warn); font-weight: 600; }

/* Wh calculator block */
.pb-calc {
  padding: 1.15rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  border-radius: 3px;
  margin-bottom: 1.5rem;
}
.pb-calc-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.pb-calc-formula {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--paper);
  margin: 0 0 0.6rem;
}
.pb-calc-formula b { color: var(--accent); font-weight: 700; }
.pb-calc-example {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--paper);
  opacity: 0.8;
  margin: 0;
}

/* action list */
.pb-action {
  padding: 1.15rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 3px;
  margin-bottom: 1.5rem;
}
.pb-action-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.75rem;
}
.pb-action-list {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.55rem;
}
.pb-action-list li {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--ink);
  opacity: 0.9;
}
.pb-action-list li b { font-weight: 700; color: var(--ink); opacity: 1; }

/* sources details */
.pb-sources {
  margin-top: 0.5rem;
  border-top: 1px solid var(--rule);
  padding-top: 1rem;
}
.pb-sources summary {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.7;
  cursor: pointer;
  font-weight: 600;
  padding: 0.3rem 0;
  list-style: none;
}
.pb-sources summary::marker { content: ""; }
.pb-sources summary::before {
  content: "▸ ";
  color: var(--accent);
  transition: transform var(--dur-fast) var(--ease-out);
  display: inline-block;
}
.pb-sources[open] summary::before {
  content: "▾ ";
}
.pb-sources summary:hover { opacity: 1; }
.pb-sources ol {
  margin: 0.75rem 0 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.45rem;
}
.pb-sources li {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.85;
}
.pb-sources a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

/* --- checklist mobile refinements --- */
@media (max-width: 520px) {
  .checklist-progress {
    font-size: 0.75rem;
    gap: 0.65rem;
  }
  .checklist-progress .cl-count,
  .checklist-progress .reset-btn {
    padding: 0.45rem 0.75rem;
  }
  .checklist label {
    padding: 0.95rem 0.25rem;
    gap: 0.75rem;
    min-height: 44px;
  }
  .checklist .check-text { font-size: 0.95rem; line-height: 1.65; }
  .checklist .check-mark { width: 24px; height: 24px; margin-top: 0.1rem; }

  .pb-callout { padding: 1.5rem 1.1rem; }
  .pb-tldr { font-size: 0.9875rem; padding: 0.9rem 1rem; }
  .pb-calc-formula { font-size: 1.0625rem; }
  .pb-rule { padding: 1rem; }
}