/* shell.css */

/* Top stripe */

.stripe {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid #000;
}
.stripe-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 7px var(--pad-x);
  display: flex;
  align-items: center;
  gap: 24px;
  overflow: hidden;
  white-space: nowrap;
}
.stripe-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--live);
  box-shadow: 0 0 0 0 rgba(200,155,60,0.8);
  animation: abt-pulse 1.8s infinite;
  flex: 0 0 auto;
}
@keyframes abt-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(200,155,60,0.8); }
  70%  { box-shadow: 0 0 0 6px rgba(200,155,60,0); }
  100% { box-shadow: 0 0 0 0 rgba(200,155,60,0); }
}
.stripe-label {
  color: var(--live);
  font-weight: 600;
  text-transform: uppercase;
  flex: 0 0 auto;
}
.stripe-ticker {
  flex: 1 1 auto;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 40px, #000 calc(100% - 40px), transparent 100%);
}
.stripe-ticker-track {
  display: inline-flex;
  gap: 40px;
  animation: abt-marquee 60s linear infinite;
}
@keyframes abt-marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .stripe-ticker-track { animation: none; }
  .stripe-dot { animation: none; }
}
.stripe-ticker span b { color: var(--live); font-weight: 600; margin-right: 6px; }
.stripe-meta { color: #aaa39a; flex: 0 0 auto; font-size: 11px; }

/* Masthead */

.mast {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(6px);
}
.mast-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px var(--pad-x);
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.015em;
}
.brand-mark {
  width: 28px; height: 28px; position: relative; flex: 0 0 auto;
  border: 1.5px solid var(--ink);
  display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 18px;
  line-height: 1;
  background: var(--ink); color: var(--paper);
  letter-spacing: 0;
}
.brand-mark::before {
  content: none;
}
.brand b { font-weight: 800; }
.brand i { font-weight: 400; font-style: normal; color: var(--ink-3); }
.mast .brand b { color: var(--signal); }

.mast-nav-list,
.nav-links {
  display: flex;
  gap: 26px;
  justify-content: center;
  font-size: 13.5px;
  font-weight: 500;
  list-style: none;
  margin: 0;
  padding: 0;
}
.mast-nav-list li,
.nav-links li { position: relative; }
.mast-nav-list a,
.nav-links a {
  color: var(--ink-2);
  padding: 6px 0;
  position: relative;
  transition: color .15s ease;
  text-decoration: none;
}
.mast-nav-list a:hover,
.nav-links a:hover,
.mast-nav-list .current-menu-item > a,
.nav-links .current-menu-item > a,
.mast-nav-list a.is-active,
.nav-links a.is-active { color: var(--signal); }
.mast-nav-list > li > a.is-active::after,
.nav-links > .current-menu-item > a::after,
.nav-links > .current-menu-parent > a::after,
.nav-links > .current-menu-ancestor > a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -15px;
  height: 2px;
  background: var(--signal);
}

.nav-links .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--paper);
  list-style: none;
  margin: 0;
  padding: 12px 0 8px;
  min-width: 200px;
  box-shadow: 0 4px 16px rgba(26, 22, 18, 0.1);
  border: 1px solid var(--rule);
  z-index: 200;
}
.nav-links .sub-menu::before {
  content: '';
  position: absolute;
  top: -12px; left: 0; right: 0;
  height: 12px;
}
.nav-links > li:hover > .sub-menu { display: block; }
.nav-links .sub-menu li { padding: 0; }
.nav-links .sub-menu a {
  display: block;
  padding: 8px 20px;
  font-size: 13px;
  white-space: nowrap;
  color: var(--ink-2);
}
.nav-links .sub-menu a:hover { background: var(--paper-2); color: var(--signal); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 22px;
  cursor: pointer;
  color: var(--ink);
  padding: 4px 8px;
  line-height: 1;
}

/* Section scaffolding */

.wrap   { max-width: var(--max);   margin: 0 auto; padding: 0 var(--pad-x); }
.wrap-r { max-width: var(--max-r); margin: 0 auto; padding: 0 var(--pad-x); }

/* Section primitive */
.section { padding: 44px 0; border-top: 1px solid var(--rule); }
.section:first-of-type { border-top: 0; padding-top: 36px; }
.section-tight { padding: 32px 0; }

.s-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.s-head > div { flex: 1 1 auto; min-width: 0; }
.s-head h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0;
  color: var(--ink);
}
.s-head h2 em { font-style: normal; font-weight: 700; }
.s-head h2 b { font-weight: 800; }
.s-eyebrow {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  display: block;
  margin-bottom: 6px;
}
.s-eyebrow::before { content: none; }
.s-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
  line-height: 1.55;
  flex: 0 0 auto;
}
.s-meta b { color: var(--ink-2); font-weight: 600; }
.s-meta a { color: var(--ink-2); border-bottom: 1px solid var(--rule); }
.s-meta a:hover { color: var(--signal); border-color: var(--signal); }
.s-lede {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 720px;
  margin-top: 6px;
}
.caption, .note {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

.s-foot {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.s-foot a { color: var(--ink); border-bottom: 1px solid var(--ink); }
.s-foot a:hover { color: var(--signal); border-color: var(--signal); }

/* Buttons */

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.01em;
  font-weight: 600;
  padding: 11px 20px;
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--accent);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.btn:hover { background: var(--accent-bg); color: var(--accent-strong); border-color: var(--accent); }
.btn-primary {
  background: var(--accent);
  background: var(--gradient-main);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.25);
}
.btn-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.35);
  transform: translateY(-1px);
}
.btn-ghost { border-color: var(--rule); color: var(--ink-2); background: var(--paper); }
.btn-ghost:hover { background: var(--paper-2); color: var(--accent); border-color: var(--accent); }
.btn-arrow::after {
  content: "→";
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1;
  transform: translateY(-1px);
  transition: transform .15s ease;
}
.btn-arrow:hover::after { transform: translate(3px, -1px); }

/* CTA row used after tables, charts, and section bodies. */
.dash-cta-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 22px;
}

/* Search forms */

.search-form {
  max-width: 520px;
  margin: 0 auto;
  display: flex;
  font-family: var(--sans);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.search-form-input {
  flex: 1;
  padding: 12px 18px;
  font-size: 14px;
  font-family: var(--sans);
  letter-spacing: 0;
  border: 1px solid var(--rule);
  border-right: 0;
  background: var(--paper);
  color: var(--ink);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.search-form-input::placeholder { color: var(--muted); text-transform: none; letter-spacing: 0; font-size: 14px; }
.search-form-input:focus { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.search-form-btn {
  padding: 12px 24px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  font-family: var(--sans);
  text-transform: none;
  background: var(--accent);
  color: var(--white);
  border: 1px solid var(--accent);
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, border-color .2s;
}
.search-form-btn:hover { background: var(--accent-strong); border-color: var(--accent-strong); }

/* Pagination */

.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  padding: 32px 0 48px;
  font-family: var(--mono);
  font-size: 13px;
}
.pagination a, .pagination span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px;
  padding: 0 12px;
  border: 1px solid var(--rule);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink-2);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background .2s, color .2s, border-color .2s;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }
.pagination .current { background: var(--accent); color: var(--white); border-color: var(--accent); }

/* Share row */

.dash-share {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin: 18px auto 8px;
}
.dash-share a, .dash-share button {
  display: inline-flex;
  align-items: center; justify-content: center;
  width: 32px; height: 32px;
  color: var(--muted);
  background: none;
  border: 1px solid var(--rule);
  cursor: pointer;
  padding: 0;
  text-decoration: none;
  transition: color .15s, background .15s, border-color .15s;
}
.dash-share a:hover, .dash-share button:hover {
  color: var(--ink);
  background: var(--paper-2);
  border-color: var(--ink);
}
.dash-share-copy[data-copied] { color: var(--ok); border-color: var(--ok); }

/* Reports list (cross-page primitive) */

.reports-list {
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-card);
  transition: box-shadow .25s ease, border-color .25s ease;
}
.reports-list:hover { box-shadow: var(--shadow-lift); border-color: #d5dde5; }
.report-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 16px 20px;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--rule);
  transition: background .15s ease;
}
.report-row:last-child { border-bottom: 0; }
.report-row:hover { background: var(--paper-2); color: inherit; }
.report-row:hover h3 { color: var(--signal); }

.report-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 8px;
  color: var(--paper);
  text-align: center;
  white-space: nowrap;
}
.report-tag-nrd      { background: var(--signal); }
.report-tag-active   { background: var(--ok); }
.report-tag-expired  { background: var(--status-purple-fg); }
.report-tag-periodic { background: var(--data); }
.report-tag-tld      { background: var(--ink); }

.report-content { min-width: 0; }
.report-content h3 {
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0 0 4px;
  color: var(--ink);
  transition: color .15s;
}
.report-content p {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.4;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.report-date {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  letter-spacing: 0.04em;
}

/* Capabilities grid (used by lifecycle-flow part) */

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-card);
  transition: box-shadow .25s ease, border-color .25s ease;
}
.capabilities-grid:hover { box-shadow: var(--shadow-lift); border-color: #d5dde5; }
.capability {
  padding: 24px 22px;
  border-right: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  text-align: left;
  transition: background .15s;
  background: var(--paper);
}
.capability:last-child { border-right: 0; }
.capability:hover { background: var(--paper-2); color: inherit; }
.capability:hover h3 { color: var(--signal); }
.capability h3 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--ink);
  transition: color .15s;
}
.capability p {
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 0;
}

/* Footer */

.foot, .site-footer {
  background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
  color: #fff;
  padding: 64px 0 32px;
  margin-top: 80px;
  font-family: var(--sans);
}
.foot .wrap, .site-footer .wrap { max-width: var(--max); }
.foot-top, .footer-main {
  display: grid;
  grid-template-columns: 1.2fr repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.foot-brand .brand,
.footer-brand .brand,
.foot-brand,
.footer-brand { color: #fff; }
.foot-brand .brand i,
.footer-brand .brand i { color: rgba(255, 255, 255, 0.6); }
.foot-brand .brand b,
.footer-brand .brand b { color: var(--accent-light); }
.foot-brand .brand-mark,
.footer-brand .brand-mark { border-color: #fff; background: #fff; color: var(--ink); }
.foot-brand p,
.footer-brand p {
  font-family: var(--sans);
  font-size: 15px;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 16px;
  max-width: 280px;
  line-height: 1.6;
}
.foot-col-title,
.footer-col-title {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
  margin-bottom: 14px;
}
.foot-col a,
.footer-col a {
  display: block;
  padding: 4px 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13.5px;
  text-decoration: none;
  margin: 0;
  transition: color .2s ease;
}
.foot-col a:hover,
.footer-col a:hover { color: var(--accent-light); }

.foot-bottom,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 24px;
  padding-top: 24px;
  font-family: var(--sans);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.02em;
  border-top: 0;
}
.foot-bottom a,
.footer-bottom a,
.footer-legal a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  margin-left: 0;
  transition: color .2s ease;
}
.foot-bottom a:hover,
.footer-bottom a:hover,
.footer-legal a:hover { color: var(--accent-light); }
.foot-legal,
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a:first-child { margin-left: 0; }

/* 404 page */

.error-404 {
  max-width: var(--max-r);
  margin: 0 auto;
  padding: 96px var(--pad-x);
  text-align: center;
}
.error-404-compact { padding: 56px var(--pad-x); }
.error-404 h1 {
  font-family: var(--mono);
  font-size: 56px;
  font-weight: 700;
  color: var(--rule);
  margin-bottom: 20px;
  letter-spacing: 0;
}
.error-404 h2 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 14px;
}
.error-404 p {
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink-2);
  margin-bottom: 28px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.error-404 .error-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.error-404 .error-links a {
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}
.error-404 .error-links a:hover { color: var(--signal); border-color: var(--signal); }

/* Responsive */

@media (max-width: 1080px) {
  .foot-top, .footer-main { grid-template-columns: 1fr 1fr; }
  .capabilities-grid { grid-template-columns: 1fr 1fr; }
  .capability:nth-child(2n) { border-right: 0; }
  .capability:nth-child(-n+2) { border-bottom: 1px solid var(--rule); }
}
@media (max-width: 840px) {
  .mast-inner { grid-template-columns: auto auto; gap: 14px; padding: 14px 16px; }
  .mast-nav-list, .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--paper);
    border-bottom: 1px solid var(--rule);
    padding: 14px 20px;
    gap: 12px;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(26, 22, 18, 0.06);
  }
  .mast-nav-list.is-open, .nav-links.is-open { display: flex; }
  .nav-links .sub-menu {
    position: static;
    transform: none;
    box-shadow: none;
    border: 0;
    background: transparent;
    min-width: 0;
    margin: 4px 0 0;
    padding: 0 0 0 16px;
    display: block;
  }
  .nav-toggle { display: block; }
  .mast { position: relative; }
  .s-head { grid-template-columns: 1fr; }
  .s-meta { text-align: left; }
  .stripe-meta { display: none; }
}
@media (max-width: 680px) {
  .report-row { grid-template-columns: 80px 1fr; gap: 12px; padding: 14px 16px; }
  .report-date { display: none; }
  .report-content p { white-space: normal; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .capability { border-right: 0; border-bottom: 1px solid var(--rule); }
  .capability:last-child { border-bottom: 0; }
}
@media (max-width: 520px) {
  .foot-top, .footer-main { grid-template-columns: 1fr; }
}

/* Hero + Observatory readout */

.hero {
  padding: 36px 0 8px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}
.eyebrow-row {
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--mono); font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 14px; border-bottom: 1px solid var(--rule);
  margin-bottom: 22px;
}
.eyebrow-row span b { color: var(--ink-2); font-weight: 600; }

/* Hero H1 */
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 22px;
  padding-bottom: 0;
}
.hero h1 em { font-style: normal; font-weight: 800; }
.hero h1 i  { font-style: normal; }

.hero-lede {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 580px;
  margin-bottom: 24px;
}
.hero-lede b { color: var(--ink); font-weight: 700; }

/* Observatory readout */
.obs {
  border: 1px solid var(--rule);
  border-radius: 14px;
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow-card);
  position: relative;
}
.obs-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 14px;
  background: var(--paper-2);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--rule);
}
.obs-head .left { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 600; }
.obs-head .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--live);
  animation: abt-pulse 1.8s infinite;
}
.obs-head .right { color: var(--muted); font-weight: 500; }
.obs-body { padding: 14px 18px 4px; }
.obs-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: baseline;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--rule);
}
.obs-row:last-child { border-bottom: 0; }
.obs-row .k {
  font-family: var(--sans); font-size: 12.5px; letter-spacing: 0;
  text-transform: none; color: var(--ink-2); font-weight: 500;
}
.obs-row .k .tag {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-right: 8px;
  transform: translateY(-2px);
}
.obs-row .v {
  font-family: var(--mono);
  font-weight: 600; font-size: 15px;
  color: var(--ink); letter-spacing: -0.005em;
}
.obs-row .d {
  font-family: var(--mono);
  font-size: 11px; font-weight: 600;
  color: var(--ok);
  min-width: 54px; text-align: right;
}
.obs-row .d.down { color: var(--down); }

/* Clickable variant */
.obs-row-link {
  text-decoration: none;
  color: inherit;
  margin: 0 -10px;
  padding-left: 10px;
  padding-right: 10px;
  transition: background .12s ease;
}
.obs-row-link:hover { background: var(--paper-2); }
.obs-row-link:hover .k { color: var(--ink); }
.obs-row-link:hover .v { color: var(--signal); }
.obs-row-link.is-on { background: var(--paper-2); }
.obs-row-link.is-on .k { color: var(--ink); font-weight: 600; }
.obs-row-link.is-on .v { color: var(--signal); }
.obs-foot {
  padding: 12px 18px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted);
  display: flex; justify-content: space-between;
}
.obs-foot a { color: var(--ink-2); border-bottom: 1px solid var(--rule); }
.obs-license {
  padding: 9px 18px 12px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  line-height: 1.5;
}
.obs-license a { color: var(--ink-2); border-bottom: 1px solid var(--rule); }
.obs-license a:hover { color: var(--signal); border-color: var(--signal); }

.tag-signal { background: var(--signal); }
.tag-data   { background: var(--data); }
.tag-live   { background: var(--live); }
.tag-ok     { background: var(--ok); }
.tag-ink    { background: var(--ink); }
.tag-muted  { background: var(--muted); }

@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* FAQ list */

.faq-list { border-top: 1px solid var(--rule); }
.faq-item { border-bottom: 1px solid var(--rule); }
.faq-item summary {
  list-style: none;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  padding: 18px 4px;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.35;
  cursor: pointer;
  align-items: baseline;
  transition: color .15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--signal); }
.faq-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 500;
}
.faq-mark {
  font-family: var(--mono);
  font-size: 18px;
  color: var(--ink);
  transition: transform .2s ease;
}
.faq-item[open] .faq-mark { transform: rotate(45deg); color: var(--signal); }
.faq-body {
  padding: 0 4px 22px 100px;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
  max-width: 760px;
}
.faq-body b { color: var(--ink); font-weight: 700; }
.faq-body a { color: var(--signal); border-bottom: 1px solid var(--signal); }

@media (max-width: 680px) {
  .faq-body { padding-left: 4px; }
}

/* Report feed */

.report-feed { display: flex; flex-direction: column; }
.report-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 18px;
  align-items: start;
  text-decoration: none;
  color: inherit;
}
.report-item:first-child { padding-top: 0; }
.report-item:last-child { border-bottom: 0; }
.report-item .num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.report-item h4 {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
  transition: color .15s ease;
}
.report-item:hover h4 { color: var(--signal); }
.report-item .tag-set {
  display: flex; gap: 6px;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  flex-wrap: wrap;
}
.report-item .tag-set span { padding: 2px 6px; border: 1px solid var(--rule); }
.report-item .reading {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}