/*
 * xcx.cc / shared stylesheet
 *
 * Layouts are selected through data-layout on <html>; nxTLS experiment
 * subtypes additionally use data-view.  Change common tokens or components
 * here, and keep research/report-specific styles in their labelled sections.
 * All pages load this single file; there are no inline <style> blocks.
 */
:root {
  color-scheme: dark;
  --bg: #070b0f;
  --bg-2: #0a1118;
  --panel: rgba(13, 20, 28, .72);
  --panel-strong: #0e1720;
  --line: rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .16);
  --text: #edf3f7;
  --muted: #96a2ac;
  --soft: #bdc8d0;
  --accent: #0068b4;
  --accent-2: #2e91da;
  --warn: #d3a65e;
  --good: #5ad592;
  --radius: 18px;
  --max: 1180px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --glow: rgba(0, 104, 180, .22);
}

/* ===== Home / index ===== */
html[data-layout="home"], html[data-layout="home"] * {
  box-sizing: border-box;
}
html[data-layout="home"] {
  scroll-behavior: smooth;
}
html[data-layout="home"] body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: radial-gradient(900px 550px at 82% 3%, rgba(0,104,180,.16), transparent 65%),
        radial-gradient(720px 460px at 10% 28%, rgba(46,145,218,.07), transparent 70%),
        var(--bg);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
}
html[data-layout="home"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 0, rgba(0,0,0,.5) 55%, transparent 100%);
}
html[data-layout="home"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .25;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.10'/%3E%3C/svg%3E");
}
html[data-layout="home"] a {
  color: inherit;
}
html[data-layout="home"] a:focus-visible,
html[data-layout="home"] button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 4px;
}
html[data-layout="home"] .wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}
html[data-layout="home"] .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7,11,15,.72);
  border-bottom: 1px solid var(--line);
}
html[data-layout="home"] .topbar .inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
html[data-layout="home"] .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font: 650 14px/1 var(--mono);
  letter-spacing: -.02em;
  white-space: nowrap;
}
html[data-layout="home"] .brand::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 18px rgba(46,145,218,.9);
}
html[data-layout="home"] nav {
  display: flex;
  gap: 8px;
  align-items: center;
}
html[data-layout="home"] nav a {
  padding: 8px 10px;
  border-radius: 9px;
  color: var(--muted);
  text-decoration: none;
  font: 550 12px/1 var(--mono);
  transition: color .2s ease, background .2s ease;
}
html[data-layout="home"] nav a:hover,
html[data-layout="home"] nav a.active {
  color: var(--text);
  background: rgba(255,255,255,.05);
}
html[data-layout="home"] .hero {
  min-height: calc(100vh - 68px);
  display: grid;
  align-content: center;
  padding: 88px 0 78px;
}
html[data-layout="home"] .kicker {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--accent-2);
  font: 650 12px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 24px;
}
html[data-layout="home"] .kicker::before {
  content: "//";
  color: #5c6872;
}
html[data-layout="home"] h1 {
  margin: 0;
  max-width: 980px;
  font-size: clamp(54px, 9vw, 116px);
  line-height: .92;
  letter-spacing: -.07em;
  font-weight: 760;
}
html[data-layout="home"] h1 .dim {
  color: #73808a;
}
html[data-layout="home"] h1 .accent {
  color: transparent;
  -webkit-text-stroke: 1px rgba(237,243,247,.86);
  text-shadow: 0 0 45px rgba(0,104,180,.16);
}
html[data-layout="home"] .hero-copy {
  margin-top: 34px;
  display: grid;
  grid-template-columns: minmax(0, 720px) auto;
  gap: 32px;
  align-items: end;
}
html[data-layout="home"] .lede {
  margin: 0;
  color: var(--soft);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
  letter-spacing: -.02em;
}
html[data-layout="home"] .hero-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
html[data-layout="home"] .btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(255,255,255,.025);
  text-decoration: none;
  font: 620 12px/1 var(--mono);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
html[data-layout="home"] .btn:hover {
  transform: translateY(-2px);
  border-color: rgba(46,145,218,.55);
  background: rgba(0,104,180,.08);
}
html[data-layout="home"] .btn.primary {
  background: var(--accent);
  border-color: var(--accent);
}
html[data-layout="home"] .btn.primary:hover {
  background: #0876c7;
}
html[data-layout="home"] .statusline {
  margin-top: 54px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font: 500 11px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="home"] section {
  padding: 105px 0;
}
html[data-layout="home"] .section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  margin-bottom: 42px;
  align-items: start;
}
html[data-layout="home"] .section-no {
  color: var(--accent-2);
  font: 650 12px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="home"] .section-title {
  margin: -10px 0 0;
  font-size: clamp(34px, 5vw, 66px);
  line-height: 1;
  letter-spacing: -.05em;
}
html[data-layout="home"] .section-sub {
  margin: 18px 0 0;
  color: var(--muted);
  max-width: 760px;
  font-size: 16px;
}
html[data-layout="home"] .projects {
  display: grid;
  gap: 16px;
}
html[data-layout="home"] .project {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  min-height: 300px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
html[data-layout="home"] .project:hover {
  transform: translateY(-3px);
  border-color: rgba(46,145,218,.34);
  background: linear-gradient(135deg, rgba(0,104,180,.065), rgba(255,255,255,.015));
}
html[data-layout="home"] .project::after {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: -140px;
  bottom: -170px;
  border-radius: 50%;
  border: 1px solid rgba(46,145,218,.22);
  box-shadow: 0 0 0 42px rgba(46,145,218,.025), 0 0 0 86px rgba(46,145,218,.018);
  pointer-events: none;
}
html[data-layout="home"] .project-meta {
  position: relative;
  z-index: 2;
}
html[data-layout="home"] .project-index {
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="home"] .project h3 {
  margin: 34px 0 14px;
  font-size: clamp(29px, 4vw, 45px);
  line-height: 1;
  letter-spacing: -.045em;
}
html[data-layout="home"] .project p {
  margin: 0;
  color: var(--muted);
  max-width: 620px;
  font-size: 15px;
}
html[data-layout="home"] .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}
html[data-layout="home"] .tag {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #aebac3;
  background: rgba(0,0,0,.16);
  font: 540 10px/1 var(--mono);
}
html[data-layout="home"] .project-side {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-end;
  text-align: right;
  gap: 24px;
}
html[data-layout="home"] .project-side .state {
  color: #94a2ad;
  font: 600 10px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .13em;
}
html[data-layout="home"] .project-side .state.live::before {
  content: "●";
  color: #5ad592;
  margin-right: 7px;
}
html[data-layout="home"] .project-side .state.reboot::before {
  content: "●";
  color: var(--accent-2);
  margin-right: 7px;
}
html[data-layout="home"] .project-side .state.lab::before {
  content: "●";
  color: #d3a65e;
  margin-right: 7px;
}
html[data-layout="home"] .project-link {
  text-decoration: none;
  color: var(--text);
  font: 620 12px/1 var(--mono);
}
html[data-layout="home"] .project-link span {
  color: var(--accent-2);
  margin-left: 6px;
}
/* Home: compact, linked development notes for nxTLS and RAES. */
html[data-layout="home"] .lab-notes {
  margin: 0 0 16px;
  padding: 18px 30px 10px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--accent-2);
  border-radius: var(--radius);
  background: rgba(10, 17, 24, .54);
  scroll-margin-top: 96px;
}
html[data-layout="home"] .lab-notes--raes {
  border-left-color: #7aaea9;
}
html[data-layout="home"] .lab-notes-heading {
  margin: 0 0 13px;
  color: var(--accent-2);
  font: 650 11px/1.35 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="home"] .lab-notes--raes .lab-notes-heading {
  color: #9bc7c0;
}
html[data-layout="home"] .lab-notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
html[data-layout="home"] .lab-note {
  padding: 10px 0 11px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}
html[data-layout="home"] .lab-note-line {
  display: grid;
  grid-template-columns: 100px 166px minmax(0, 1fr);
  align-items: baseline;
  gap: 14px;
}
html[data-layout="home"] .lab-note time,
html[data-layout="home"] .lab-note-topic {
  font: 600 11px/1.45 var(--mono);
  letter-spacing: .02em;
}
html[data-layout="home"] .lab-note time {
  color: var(--muted);
  white-space: nowrap;
}
html[data-layout="home"] .lab-note-topic { color: var(--accent-2); }
html[data-layout="home"] .lab-notes--raes .lab-note-topic { color: #9bc7c0; }
html[data-layout="home"] .lab-note h4 {
  margin: 0;
  color: var(--text);
  font-size: 15.5px;
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -.01em;
}
html[data-layout="home"] .lab-note h4 a {
  text-decoration: none;
  color: inherit;
}
html[data-layout="home"] .lab-note h4 a:hover {
  color: var(--accent-2);
}
html[data-layout="home"] .lab-note-link-tail {
  white-space: nowrap;
}
html[data-layout="home"] .lab-note .lab-note-link-icon {
  color: var(--accent-2);
  font-size: 13px;
  white-space: nowrap;
  margin-left: 3px;
}
html[data-layout="home"] .lab-notes--raes .lab-note .lab-note-link-icon {
  color: #9bc7c0;
}
html[data-layout="home"] .lab-note p {
  margin: 3px 0 0;
  padding-left: 114px;
  color: var(--soft);
  font-size: 13.5px;
  line-height: 1.5;
}
@media (max-width: 850px) {
  html[data-layout="home"] .lab-note-line {
    grid-template-columns: 92px 138px minmax(0, 1fr);
    gap: 11px;
  }
  html[data-layout="home"] .lab-note p { padding-left: 103px; }
}
@media (max-width: 640px) {
  html[data-layout="home"] .lab-notes { padding: 17px 18px 8px; }
  html[data-layout="home"] .lab-note-line {
    grid-template-columns: auto 1fr;
    gap: 3px 12px;
  }
  html[data-layout="home"] .lab-note h4 {
    grid-column: 1 / -1;
    margin-top: 1px;
    font-size: 16px;
  }
  html[data-layout="home"] .lab-note p { padding-left: 0; }
}
html[data-layout="home"] .project p.project-mantra {
  margin-top: 22px;
  color: var(--soft);
  font: 650 16px/1.45 var(--mono);
  letter-spacing: -.012em;
}
html[data-layout="home"] .project-mantra::before {
  content: "//";
  margin-right: 9px;
  color: var(--accent-2);
}
html[data-layout="home"] .about-thesis {
  color: var(--soft) !important;
  font-family: var(--mono);
  font-size: clamp(15px, 1.7vw, 19px) !important;
  font-weight: 600;
  line-height: 1.6 !important;
  letter-spacing: -.015em !important;
}
html[data-layout="home"] .stack-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,.015);
}
html[data-layout="home"] .stack-item {
  min-height: 170px;
  padding: 25px;
  border-right: 1px solid var(--line);
}
html[data-layout="home"] .stack-item:last-child {
  border-right: 0;
}
html[data-layout="home"] .stack-item b {
  display: block;
  margin-bottom: 34px;
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  letter-spacing: .07em;
}
html[data-layout="home"] .stack-item h3 {
  margin: 0 0 10px;
  font-size: 20px;
  letter-spacing: -.03em;
}
html[data-layout="home"] .stack-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="home"] .manifesto {
  padding: 48px;
  border-left: 2px solid var(--accent);
  background: linear-gradient(90deg, rgba(0,104,180,.10), transparent 72%);
}
html[data-layout="home"] .manifesto p {
  margin: 0;
  max-width: 950px;
  font-size: clamp(25px, 4vw, 46px);
  line-height: 1.2;
  letter-spacing: -.04em;
}
html[data-layout="home"] .manifesto p + p {
  margin-top: 24px;
  color: #87939d;
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.5;
  letter-spacing: -.02em;
}
html[data-layout="home"] .contact-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
html[data-layout="home"] .contact-box h3 {
  margin: 0 0 9px;
  font-size: 28px;
  letter-spacing: -.04em;
}
html[data-layout="home"] .contact-box p {
  margin: 0;
  color: var(--muted);
}
html[data-layout="home"] .legal-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  padding: 30px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.015);
}
html[data-layout="home"] .legal-card .label {
  color: var(--accent-2);
  font: 650 11px/1.4 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="home"] .legal-card address {
  margin: 0;
  color: var(--soft);
  font-style: normal;
  line-height: 1.8;
}
html[data-layout="home"] .legal-card .placeholder {
  color: #d3a65e;
}
html[data-layout="home"] .legal-note {
  margin: 18px 0 0;
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="home"] footer a {
  color: var(--soft);
  text-decoration: none;
}
html[data-layout="home"] footer a:hover {
  color: var(--text);
}
html[data-layout="home"] footer {
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="home"] footer .inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
html[data-layout="home"] .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
html[data-layout="home"] .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 860px) {
  html[data-layout="home"] .hero {
    min-height: auto;
  }
  html[data-layout="home"] h1 .accent {
    color: rgba(237,243,247,.86);
    -webkit-text-fill-color: rgba(237,243,247,.86);
    -webkit-text-stroke: 0;
    font-weight: 300;
    letter-spacing: -.055em;
    text-shadow: 0 0 45px rgba(0,104,180,.12);
  }
  html[data-layout="home"] .hero-copy,
  html[data-layout="home"] .project,
  html[data-layout="home"] .section-head,
  html[data-layout="home"] .contact-box,
  html[data-layout="home"] .legal-card {
    grid-template-columns: 1fr;
  }
  html[data-layout="home"] .hero-actions {
    justify-content: flex-start;
  }
  html[data-layout="home"] .project-side {
    align-items: flex-start;
    text-align: left;
    padding-top: 12px;
  }
  html[data-layout="home"] .stack-grid {
    grid-template-columns: 1fr 1fr;
  }
  html[data-layout="home"] .stack-item:nth-child(2) {
    border-right: 0;
  }
  html[data-layout="home"] .stack-item:nth-child(-n/**/+2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-layout="home"] .section-head {
    gap: 18px;
  }
  html[data-layout="home"] .section-title {
    margin-top: 0;
  }
}
@media (max-width: 640px) {
  html[data-layout="home"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-layout="home"] .topbar .inner {
    height: 60px;
  }
  html[data-layout="home"] nav a:not(:last-child) {
    display: none;
  }
  html[data-layout="home"] .hero {
    padding-top: 74px;
  }
  html[data-layout="home"] h1 {
    font-size: clamp(49px, 17vw, 78px);
  }
  html[data-layout="home"] section {
    padding: 76px 0;
  }
  html[data-layout="home"] .project {
    padding: 24px;
    min-height: 0;
  }
  html[data-layout="home"] .stack-grid {
    grid-template-columns: 1fr;
  }
  html[data-layout="home"] .stack-item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-layout="home"] .stack-item:last-child {
    border-bottom: 0;
  }
  html[data-layout="home"] .manifesto {
    padding: 30px 22px;
  }
  html[data-layout="home"] .statusline,
  html[data-layout="home"] footer .inner {
    flex-direction: column;
  }
  html[data-layout="home"] .contact-box,
  html[data-layout="home"] .legal-card {
    padding: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-layout="home"] {
    scroll-behavior: auto;
  }
  html[data-layout="home"], html[data-layout="home"] *,
  html[data-layout="home"]::before, html[data-layout="home"] *::before,
  html[data-layout="home"]::after, html[data-layout="home"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-layout="home"] .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===== nginx hardening field guide ===== */
html[data-layout="hardening"], html[data-layout="hardening"] * {
  box-sizing: border-box;
}
html[data-layout="hardening"] {
  scroll-behavior: smooth;
}
html[data-layout="hardening"] body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: radial-gradient(900px 550px at 82% 3%, rgba(0,104,180,.16), transparent 65%),
        radial-gradient(720px 460px at 10% 28%, rgba(46,145,218,.07), transparent 70%),
        var(--bg);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
}
html[data-layout="hardening"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 0, rgba(0,0,0,.5) 55%, transparent 100%);
}
html[data-layout="hardening"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .25;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.10'/%3E%3C/svg%3E");
}
html[data-layout="hardening"] a {
  color: inherit;
}
html[data-layout="hardening"] a:focus-visible,
html[data-layout="hardening"] button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 4px;
}
html[data-layout="hardening"] code,
html[data-layout="hardening"] pre {
  font-family: var(--mono);
}
html[data-layout="hardening"] .wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}
html[data-layout="hardening"] .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7,11,15,.72);
  border-bottom: 1px solid var(--line);
}
html[data-layout="hardening"] .topbar .inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
html[data-layout="hardening"] .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font: 650 14px/1 var(--mono);
  letter-spacing: -.02em;
  white-space: nowrap;
}
html[data-layout="hardening"] .brand::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 18px rgba(46,145,218,.9);
}
html[data-layout="hardening"] nav {
  display: flex;
  gap: 8px;
  align-items: center;
}
html[data-layout="hardening"] nav a {
  padding: 8px 10px;
  border-radius: 9px;
  color: var(--muted);
  text-decoration: none;
  font: 550 12px/1 var(--mono);
  transition: color .2s ease, background .2s ease;
}
html[data-layout="hardening"] nav a:hover,
html[data-layout="hardening"] nav a.active {
  color: var(--text);
  background: rgba(255,255,255,.05);
}
html[data-layout="hardening"] .hero {
  min-height: 72vh;
  display: grid;
  align-content: center;
  padding: 92px 0 76px;
}
html[data-layout="hardening"] .kicker {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--accent-2);
  font: 650 12px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 24px;
}
html[data-layout="hardening"] .kicker::before {
  content: "//";
  color: #5c6872;
}
html[data-layout="hardening"] h1 {
  margin: 0;
  max-width: 1050px;
  font-size: clamp(48px, 8vw, 104px);
  line-height: .94;
  letter-spacing: -.065em;
  font-weight: 760;
}
html[data-layout="hardening"] h1 .dim {
  color: #73808a;
}
html[data-layout="hardening"] .hero-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: minmax(0, 760px) 1fr;
  gap: 44px;
  align-items: end;
}
html[data-layout="hardening"] .lede {
  margin: 0;
  color: var(--soft);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
  letter-spacing: -.02em;
}
html[data-layout="hardening"] .hero-note {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
  color: var(--muted);
  font: 500 11px/1.65 var(--mono);
}
html[data-layout="hardening"] .hero-note b {
  color: var(--good);
  font-weight: 650;
}
html[data-layout="hardening"] .statusline {
  margin-top: 54px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font: 500 11px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="hardening"] section {
  padding: 94px 0;
}
html[data-layout="hardening"] .section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  margin-bottom: 42px;
  align-items: start;
}
html[data-layout="hardening"] .section-no {
  color: var(--accent-2);
  font: 650 12px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="hardening"] .section-title {
  margin: -10px 0 0;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1;
  letter-spacing: -.05em;
}
html[data-layout="hardening"] .section-sub {
  margin: 18px 0 0;
  color: var(--muted);
  max-width: 780px;
  font-size: 16px;
}
html[data-layout="hardening"] .principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
html[data-layout="hardening"] .principles.lessons-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
html[data-layout="hardening"] .principle {
  min-height: 210px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
}
html[data-layout="hardening"] .principle b {
  display: block;
  margin-bottom: 42px;
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="hardening"] .principle h3 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: -.035em;
}
html[data-layout="hardening"] .principle p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
html[data-layout="hardening"] .blocks {
  display: grid;
  gap: 18px;
}
html[data-layout="hardening"] .block {
  display: grid;
  grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr);
  gap: 28px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.018);
}
html[data-layout="hardening"] .block h3 {
  margin: 0 0 12px;
  font-size: 25px;
  letter-spacing: -.035em;
}
html[data-layout="hardening"] .block p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
html[data-layout="hardening"] .block p + p {
  margin-top: 12px;
}
html[data-layout="hardening"] .eyebrow {
  margin-bottom: 14px;
  color: var(--accent-2);
  font: 650 10px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
}
html[data-layout="hardening"] .codebox {
  position: relative;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #05090d;
}
html[data-layout="hardening"] .codehead {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  color: #71808b;
  font: 600 10px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="hardening"] .copy {
  padding: 0;
  border: 0;
  background: none;
  color: var(--accent-2);
  cursor: pointer;
  font: 600 10px/1 var(--mono);
}
html[data-layout="hardening"] pre {
  margin: 0;
  padding: 18px;
  overflow: auto;
  color: #cdd7de;
  font-size: 12px;
  line-height: 1.65;
  tab-size: 2;
}
html[data-layout="hardening"] .comment {
  color: #667681;
}
html[data-layout="hardening"] .directive {
  color: #8cc8f0;
}
html[data-layout="hardening"] .value {
  color: #b9d99a;
}
html[data-layout="hardening"] .variable {
  color: #d3a65e;
}
html[data-layout="hardening"] .callout {
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 2px solid var(--warn);
  background: linear-gradient(90deg, rgba(211,166,94,.08), transparent 75%);
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="hardening"] .callout strong {
  color: var(--soft);
}
html[data-layout="hardening"] .field-notes {
  margin: 34px 0 18px;
  padding: 26px 28px;
  border: 1px solid rgba(46,145,218,.24);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(0,104,180,.065), rgba(255,255,255,.012));
}
html[data-layout="hardening"] .field-notes h3 {
  margin: 0 0 14px;
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: -.035em;
}
html[data-layout="hardening"] .field-notes p {
  margin: 0;
  color: var(--muted);
  max-width: 860px;
  font-size: 14px;
}
html[data-layout="hardening"] .field-notes + .principles {
  margin-bottom: 18px;
}
html[data-layout="hardening"] .topology {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}
html[data-layout="hardening"] .topology-row {
  display: grid;
  grid-template-columns: minmax(170px,.6fr) 54px minmax(0,1fr) 54px minmax(0,1fr);
  gap: 10px;
  align-items: stretch;
}
html[data-layout="hardening"] .topology-node {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255,255,255,.03), rgba(255,255,255,.012));
}
html[data-layout="hardening"] .topology-node.accent {
  border-color: rgba(46,145,218,.28);
  background: rgba(0,104,180,.055);
}
html[data-layout="hardening"] .topology-node.warn {
  border-color: rgba(211,166,94,.28);
  background: rgba(211,166,94,.04);
}
html[data-layout="hardening"] .topology-node.good {
  border-color: rgba(90,213,146,.24);
  background: rgba(90,213,146,.035);
}
html[data-layout="hardening"] .topology-node b {
  display: block;
  margin-bottom: 8px;
  color: var(--accent-2);
  font: 650 11px/1.2 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="hardening"] .topology-node.warn b {
  color: var(--warn);
}
html[data-layout="hardening"] .topology-node.good b {
  color: var(--good);
}
html[data-layout="hardening"] .topology-node h3 {
  margin: 0 0 8px;
  font-size: 19px;
  letter-spacing: -.025em;
}
html[data-layout="hardening"] .topology-node p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="hardening"] .topology-arrow {
  display: grid;
  place-items: center;
  color: var(--accent-2);
  font: 700 18px/1 var(--mono);
}
html[data-layout="hardening"] .pipeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 22px;
}
html[data-layout="hardening"] .pipeline-step {
  position: relative;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.015);
}
html[data-layout="hardening"] .pipeline-step b {
  display: block;
  margin-bottom: 22px;
  color: var(--accent-2);
  font: 650 10px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="hardening"] .pipeline-step h3 {
  margin: 0 0 7px;
  font-size: 17px;
  letter-spacing: -.025em;
}
html[data-layout="hardening"] .pipeline-step p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
html[data-layout="hardening"] .phase-rail {
  display: grid;
  grid-template-columns: repeat(8, minmax(110px, 1fr));
  gap: 9px;
  margin-top: 22px;
  overflow-x: auto;
  padding-bottom: 4px;
}
html[data-layout="hardening"] .phase-step {
  min-width: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.015);
}
html[data-layout="hardening"] .phase-step b {
  display: block;
  margin-bottom: 18px;
  color: var(--accent-2);
  font: 650 10px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="hardening"] .phase-step h3 {
  margin: 0 0 7px;
  font-size: 16px;
  letter-spacing: -.02em;
}
html[data-layout="hardening"] .phase-step p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}
html[data-layout="hardening"] .phase-step.transport {
  border-color: rgba(211,166,94,.24);
  background: rgba(211,166,94,.028);
}
html[data-layout="hardening"] .phase-step.transport b {
  color: var(--warn);
}
html[data-layout="hardening"] .phase-step.truth {
  border-color: rgba(90,213,146,.22);
  background: rgba(90,213,146,.025);
}
html[data-layout="hardening"] .phase-step.truth b {
  color: var(--good);
}
html[data-layout="hardening"] .matrix-wrap {
  margin-top: 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.012);
}
html[data-layout="hardening"] .policy-matrix {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  font-size: 12px;
}
html[data-layout="hardening"] .policy-matrix th,
html[data-layout="hardening"] .policy-matrix td {
  padding: 14px 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
html[data-layout="hardening"] .policy-matrix th:last-child,
html[data-layout="hardening"] .policy-matrix td:last-child {
  border-right: 0;
}
html[data-layout="hardening"] .policy-matrix tr:last-child td {
  border-bottom: 0;
}
html[data-layout="hardening"] .policy-matrix th {
  color: var(--accent-2);
  background: rgba(0,104,180,.035);
  font: 650 10px/1.35 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="hardening"] .policy-matrix td {
  color: var(--muted);
  line-height: 1.5;
}
html[data-layout="hardening"] .policy-matrix td:first-child {
  color: var(--soft);
  font-weight: 650;
}
html[data-layout="hardening"] .pill {
  display: inline-block;
  margin: 2px 3px 2px 0;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #afbbc4;
  background: rgba(0,0,0,.16);
  font: 600 9px/1 var(--mono);
  white-space: nowrap;
}
html[data-layout="hardening"] .pill.good {
  border-color: rgba(90,213,146,.23);
  color: #9bdcb7;
}
html[data-layout="hardening"] .pill.warn {
  border-color: rgba(211,166,94,.25);
  color: #d7b47b;
}
html[data-layout="hardening"] .pill.blue {
  border-color: rgba(46,145,218,.28);
  color: #8cc8f0;
}
html[data-layout="hardening"] .optional {
  border-color: rgba(211,166,94,.24);
  background: linear-gradient(135deg, rgba(211,166,94,.035), rgba(255,255,255,.012));
}
html[data-layout="hardening"] .optional .eyebrow {
  color: var(--warn);
}
html[data-layout="hardening"] .not-shown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
html[data-layout="hardening"] .not-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.015);
}
html[data-layout="hardening"] .not-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  letter-spacing: -.025em;
}
html[data-layout="hardening"] .not-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="hardening"] .checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,.015);
}
html[data-layout="hardening"] .check {
  min-height: 148px;
  padding: 24px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
html[data-layout="hardening"] .check:nth-child(even) {
  border-right: 0;
}
html[data-layout="hardening"] .check:nth-last-child(-n/**/+2) {
  border-bottom: 0;
}
html[data-layout="hardening"] .check b {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
}
html[data-layout="hardening"] .check h3 {
  margin: 0 0 8px;
  font-size: 19px;
}
html[data-layout="hardening"] .check p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="hardening"] .refs {
  display: grid;
  gap: 10px;
}
html[data-layout="hardening"] .ref {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  background: rgba(255,255,255,.012);
}
html[data-layout="hardening"] .ref:hover {
  border-color: rgba(46,145,218,.34);
  background: rgba(0,104,180,.045);
}
html[data-layout="hardening"] .ref b {
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="hardening"] .ref span {
  color: var(--soft);
  font-size: 14px;
}
html[data-layout="hardening"] .ref i {
  color: var(--accent-2);
  font-style: normal;
  font: 650 13px/1 var(--mono);
}
html[data-layout="hardening"] footer {
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="hardening"] footer .inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
html[data-layout="hardening"] footer a {
  color: var(--soft);
  text-decoration: none;
}
html[data-layout="hardening"] footer a:hover {
  color: var(--text);
}
html[data-layout="hardening"] .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
html[data-layout="hardening"] .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 920px) {
  html[data-layout="hardening"] .hero {
    min-height: auto;
  }
  html[data-layout="hardening"] .hero-grid,
  html[data-layout="hardening"] .section-head,
  html[data-layout="hardening"] .block {
    grid-template-columns: 1fr;
  }
  html[data-layout="hardening"] .principles {
    grid-template-columns: 1fr 1fr;
  }
  html[data-layout="hardening"] .topology-row {
    grid-template-columns: 1fr;
  }
  html[data-layout="hardening"] .topology-arrow {
    min-height: 24px;
    transform: rotate(90deg);
  }
  html[data-layout="hardening"] .pipeline {
    grid-template-columns: 1fr 1fr 1fr;
  }
  html[data-layout="hardening"] .phase-rail {
    grid-template-columns: repeat(8, minmax(140px, 1fr));
  }
  html[data-layout="hardening"] .section-head {
    gap: 18px;
  }
  html[data-layout="hardening"] .section-title {
    margin-top: 0;
  }
  html[data-layout="hardening"] .ref {
    grid-template-columns: 1fr auto;
  }
  html[data-layout="hardening"] .ref b {
    grid-column: 1 / -1;
  }
}
@media (max-width: 640px) {
  html[data-layout="hardening"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-layout="hardening"] .topbar .inner {
    min-height: 60px;
  }
  html[data-layout="hardening"] nav a:not(:last-child) {
    display: none;
  }
  html[data-layout="hardening"] .hero {
    padding: 76px 0 58px;
  }
  html[data-layout="hardening"] h1 {
    font-size: clamp(46px, 15vw, 72px);
  }
  html[data-layout="hardening"] section {
    padding: 72px 0;
  }
  html[data-layout="hardening"] .principles,
  html[data-layout="hardening"] .principles.lessons-grid,
  html[data-layout="hardening"] .not-shown,
  html[data-layout="hardening"] .checklist,
  html[data-layout="hardening"] .pipeline {
    grid-template-columns: 1fr;
  }
  html[data-layout="hardening"] .check {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-layout="hardening"] .check:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-layout="hardening"] .check:last-child {
    border-bottom: 0;
  }
  html[data-layout="hardening"] .block {
    padding: 22px;
  }
  html[data-layout="hardening"] .statusline,
  html[data-layout="hardening"] footer .inner {
    flex-direction: column;
  }
  html[data-layout="hardening"] .ref {
    grid-template-columns: 1fr auto;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-layout="hardening"] {
    scroll-behavior: auto;
  }
  html[data-layout="hardening"], html[data-layout="hardening"] *,
  html[data-layout="hardening"]::before, html[data-layout="hardening"] *::before,
  html[data-layout="hardening"]::after, html[data-layout="hardening"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-layout="hardening"] .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===== nxTLS shared layout / all nxTLS pages ===== */
html[data-layout="nxtls"], html[data-layout="nxtls"] * {
  box-sizing: border-box;
}
html[data-layout="nxtls"] {
  scroll-behavior: smooth;
}
html[data-layout="nxtls"] body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background: radial-gradient(900px 550px at 82% 3%, rgba(0,104,180,.16), transparent 65%),
        radial-gradient(720px 460px at 10% 28%, rgba(46,145,218,.07), transparent 70%),
        var(--bg);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
}
html[data-layout="nxtls"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 0, rgba(0,0,0,.5) 55%, transparent 100%);
}
html[data-layout="nxtls"] body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .25;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.10'/%3E%3C/svg%3E");
}
html[data-layout="nxtls"] a {
  color: inherit;
}
html[data-layout="nxtls"] a:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 4px;
}
html[data-layout="nxtls"] code,
html[data-layout="nxtls"] pre {
  font-family: var(--mono);
}
html[data-layout="nxtls"] .wrap {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}
html[data-layout="nxtls"] .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(7,11,15,.72);
  border-bottom: 1px solid var(--line);
}
html[data-layout="nxtls"] .topbar .inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
html[data-layout="nxtls"] .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font: 650 14px/1 var(--mono);
  letter-spacing: -.02em;
  white-space: nowrap;
}
html[data-layout="nxtls"] .brand::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 18px rgba(46,145,218,.9);
}
html[data-layout="nxtls"] nav {
  display: flex;
  gap: 8px;
  align-items: center;
}
html[data-layout="nxtls"] nav a {
  padding: 8px 10px;
  border-radius: 9px;
  color: var(--muted);
  text-decoration: none;
  font: 550 12px/1 var(--mono);
  transition: color .2s ease, background .2s ease;
}
html[data-layout="nxtls"] nav a:hover,
html[data-layout="nxtls"] nav a.active {
  color: var(--text);
  background: rgba(255,255,255,.05);
}
html[data-layout="nxtls"] .hero {
  min-height: 86vh;
  display: grid;
  align-content: center;
  padding: 92px 0 78px;
}
html[data-layout="nxtls"] .kicker {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--accent-2);
  font: 650 12px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 24px;
}
html[data-layout="nxtls"] .kicker::before {
  content: "//";
  color: #5c6872;
}
html[data-layout="nxtls"] h1 {
  margin: 0;
  max-width: 1080px;
  font-size: clamp(52px, 8.7vw, 112px);
  line-height: .92;
  letter-spacing: -.068em;
  font-weight: 760;
}
html[data-layout="nxtls"] h1 .dim {
  color: #73808a;
}
html[data-layout="nxtls"] h1 .accent {
  color: transparent;
  -webkit-text-stroke: 1px rgba(237,243,247,.86);
  text-shadow: 0 0 45px rgba(0,104,180,.16);
}
html[data-layout="nxtls"] .hero-grid {
  margin-top: 38px;
  display: grid;
  grid-template-columns: minmax(0, 760px) 1fr;
  gap: 42px;
  align-items: end;
}
html[data-layout="nxtls"] .lede {
  margin: 0;
  color: var(--soft);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.5;
  letter-spacing: -.02em;
}
html[data-layout="nxtls"] .hero-side {
  display: grid;
  gap: 12px;
}
html[data-layout="nxtls"] .hero-note {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
  color: var(--muted);
  font: 500 11px/1.65 var(--mono);
}
html[data-layout="nxtls"] .hero-note b {
  color: var(--good);
  font-weight: 650;
}
html[data-layout="nxtls"] .hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
html[data-layout="nxtls"] .btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(255,255,255,.025);
  text-decoration: none;
  font: 620 12px/1 var(--mono);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
html[data-layout="nxtls"] .btn:hover {
  transform: translateY(-2px);
  border-color: rgba(46,145,218,.55);
  background: rgba(0,104,180,.08);
}
html[data-layout="nxtls"] .btn.primary {
  background: var(--accent);
  border-color: var(--accent);
}
html[data-layout="nxtls"] .btn.primary:hover {
  background: #0876c7;
}
html[data-layout="nxtls"] .statusline {
  margin-top: 54px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font: 500 11px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="nxtls"] section {
  padding: 96px 0;
}
html[data-layout="nxtls"] .section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  margin-bottom: 42px;
  align-items: start;
}
html[data-layout="nxtls"] .section-no {
  color: var(--accent-2);
  font: 650 12px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="nxtls"] .section-title {
  margin: -10px 0 0;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -.05em;
}
html[data-layout="nxtls"] .section-sub {
  margin: 18px 0 0;
  color: var(--muted);
  max-width: 800px;
  font-size: 16px;
}
html[data-layout="nxtls"] .manifesto {
  padding: 48px;
  border-left: 2px solid var(--accent);
  background: linear-gradient(90deg, rgba(0,104,180,.10), transparent 72%);
}
html[data-layout="nxtls"] .manifesto .big {
  margin: 0;
  max-width: 1000px;
  font-size: clamp(27px, 4vw, 48px);
  line-height: 1.18;
  letter-spacing: -.04em;
}
html[data-layout="nxtls"] .manifesto .big + .big {
  margin-top: 18px;
  color: #87939d;
}
html[data-layout="nxtls"] .manifesto .copy {
  margin: 30px 0 0;
  max-width: 860px;
  color: var(--muted);
  font-size: 15px;
}
html[data-layout="nxtls"] .mantra {
  margin-top: 28px;
  color: var(--soft);
  font: 650 clamp(16px, 2vw, 20px)/1.45 var(--mono);
  letter-spacing: -.015em;
}
html[data-layout="nxtls"] .mantra::before {
  content: "//";
  margin-right: 9px;
  color: var(--accent-2);
}
html[data-layout="nxtls"] .principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}
html[data-layout="nxtls"] .principle {
  min-height: 205px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.035), rgba(255,255,255,.015));
}
html[data-layout="nxtls"] .principle b {
  display: block;
  margin-bottom: 38px;
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="nxtls"] .principle h3 {
  margin: 0 0 9px;
  font-size: 21px;
  letter-spacing: -.035em;
}
html[data-layout="nxtls"] .principle p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .architecture {
  display: grid;
  grid-template-columns: 1fr 52px 1fr 52px 1fr 52px 1fr;
  gap: 10px;
  align-items: stretch;
}
html[data-layout="nxtls"] .arch-node {
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.018);
}
html[data-layout="nxtls"] .arch-node.accent {
  border-color: rgba(46,145,218,.30);
  background: rgba(0,104,180,.055);
}
html[data-layout="nxtls"] .arch-node.good {
  border-color: rgba(90,213,146,.24);
  background: rgba(90,213,146,.035);
}
html[data-layout="nxtls"] .arch-node b {
  display: block;
  margin-bottom: 24px;
  color: var(--accent-2);
  font: 650 10px/1.3 var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
html[data-layout="nxtls"] .arch-node.good b {
  color: var(--good);
}
html[data-layout="nxtls"] .arch-node h3 {
  margin: 0 0 8px;
  font-size: 21px;
  letter-spacing: -.03em;
}
html[data-layout="nxtls"] .arch-node p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .arch-arrow {
  display: grid;
  place-items: center;
  color: var(--accent-2);
  font: 700 18px/1 var(--mono);
}
html[data-layout="nxtls"] .split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 18px;
}
html[data-layout="nxtls"] .panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.016);
}
html[data-layout="nxtls"] .panel h3 {
  margin: 0 0 12px;
  font-size: 24px;
  letter-spacing: -.035em;
}
html[data-layout="nxtls"] .panel p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
html[data-layout="nxtls"] .panel p + p {
  margin-top: 12px;
}
html[data-layout="nxtls"] .eyebrow {
  margin-bottom: 14px;
  color: var(--accent-2);
  font: 650 10px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
}
html[data-layout="nxtls"] .panel.warn {
  border-color: rgba(211,166,94,.24);
  background: rgba(211,166,94,.025);
}
html[data-layout="nxtls"] .panel.warn .eyebrow {
  color: var(--warn);
}
html[data-layout="nxtls"] .status-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,.012);
}
html[data-layout="nxtls"] .status-card {
  min-height: 205px;
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
html[data-layout="nxtls"] .status-card:nth-child(even) {
  border-right: 0;
}
html[data-layout="nxtls"] .status-card:nth-last-child(-n/**/+2) {
  border-bottom: 0;
}
html[data-layout="nxtls"] .status-card .state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 30px;
  color: var(--good);
  font: 650 10px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .1em;
}
html[data-layout="nxtls"] .status-card .state::before {
  content: "●";
}
html[data-layout="nxtls"] .status-card .state.evidence {
  color: var(--accent-2);
}
html[data-layout="nxtls"] .status-card h3 {
  margin: 0 0 9px;
  font-size: 22px;
  letter-spacing: -.03em;
}
html[data-layout="nxtls"] .status-card p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .status-card code {
  color: var(--soft);
}
html[data-layout="nxtls"] .facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 18px;
}
html[data-layout="nxtls"] .fact {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.014);
}
html[data-layout="nxtls"] .fact b {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font: 600 9px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="nxtls"] .fact span {
  color: var(--soft);
  font: 650 14px/1.35 var(--mono);
  word-break: break-word;
}
html[data-layout="nxtls"] .policy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
html[data-layout="nxtls"] .policy {
  min-height: 235px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.03), rgba(255,255,255,.012));
}
html[data-layout="nxtls"] .policy .flag {
  display: inline-block;
  margin-bottom: 34px;
  padding: 5px 7px;
  border: 1px solid rgba(46,145,218,.28);
  border-radius: 999px;
  color: #8cc8f0;
  font: 650 9px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="nxtls"] .policy .flag.tbd {
  border-color: rgba(211,166,94,.28);
  color: #d7b47b;
}
html[data-layout="nxtls"] .policy .flag.rule {
  border-color: rgba(90,213,146,.24);
  color: #9bdcb7;
}
html[data-layout="nxtls"] .policy h3 {
  margin: 0 0 10px;
  font-size: 21px;
  letter-spacing: -.03em;
}
html[data-layout="nxtls"] .policy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .policy code {
  color: var(--soft);
}
html[data-layout="nxtls"] .legacy-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
html[data-layout="nxtls"] .pill {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #aebac3;
  background: rgba(0,0,0,.16);
  font: 540 10px/1 var(--mono);
}
html[data-layout="nxtls"] .pill.off {
  border-color: rgba(211,166,94,.22);
  color: #d7b47b;
}
html[data-layout="nxtls"] .timeline {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,.012);
}
html[data-layout="nxtls"] .time-row {
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 28px;
  padding: 25px 28px;
  border-bottom: 1px solid var(--line);
}
html[data-layout="nxtls"] .time-row:last-child {
  border-bottom: 0;
}
html[data-layout="nxtls"] .time-row .year {
  color: var(--accent-2);
  font: 650 11px/1.4 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="nxtls"] .time-row h3 {
  margin: 0 0 8px;
  font-size: 20px;
  letter-spacing: -.025em;
}
html[data-layout="nxtls"] .time-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}
html[data-layout="nxtls"] .compare-col {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,.012);
}
html[data-layout="nxtls"] .compare-head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}
html[data-layout="nxtls"] .compare-item {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}
html[data-layout="nxtls"] .compare-item:last-child {
  border-bottom: 0;
}
html[data-layout="nxtls"] .compare-item b {
  display: block;
  margin-bottom: 5px;
  color: var(--soft);
  font-size: 14px;
}
html[data-layout="nxtls"] .compare-item span {
  color: var(--muted);
  font-size: 12px;
}
html[data-layout="nxtls"] .callout {
  margin-top: 18px;
  padding: 18px 20px;
  border-left: 2px solid var(--warn);
  background: linear-gradient(90deg, rgba(211,166,94,.08), transparent 75%);
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .callout strong {
  color: var(--soft);
}
html[data-layout="nxtls"] .roadmap {
  display: grid;
  gap: 12px;
}
html[data-layout="nxtls"] .roadmap-row {
  display: grid;
  grid-template-columns: 140px 180px 1fr;
  gap: 22px;
  align-items: start;
  padding: 21px 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.014);
}
html[data-layout="nxtls"] .roadmap-row .phase {
  color: var(--accent-2);
  font: 650 10px/1.4 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="nxtls"] .roadmap-row .road-state {
  color: var(--good);
  font: 650 10px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="nxtls"] .roadmap-row .road-state.next {
  color: var(--accent-2);
}
html[data-layout="nxtls"] .roadmap-row .road-state.later {
  color: var(--warn);
}
html[data-layout="nxtls"] .roadmap-row h3 {
  margin: 0 0 6px;
  font-size: 18px;
  letter-spacing: -.02em;
}
html[data-layout="nxtls"] .roadmap-row p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="nxtls"] .repo-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
html[data-layout="nxtls"] .repo-box h3 {
  margin: 0 0 10px;
  font-size: 29px;
  letter-spacing: -.04em;
}
html[data-layout="nxtls"] .repo-box p {
  margin: 0;
  color: var(--muted);
  max-width: 700px;
}
html[data-layout="nxtls"] .repo-meta {
  margin-top: 16px;
  color: var(--soft);
  font: 550 11px/1.7 var(--mono);
}
html[data-layout="nxtls"] footer {
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="nxtls"] footer .inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
html[data-layout="nxtls"] footer a {
  color: var(--soft);
  text-decoration: none;
}
html[data-layout="nxtls"] footer a:hover {
  color: var(--text);
}
html[data-layout="nxtls"] .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease;
}
html[data-layout="nxtls"] .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 1040px) {
  html[data-layout="nxtls"] .architecture {
    grid-template-columns: 1fr;
  }
  html[data-layout="nxtls"] .arch-arrow {
    min-height: 24px;
    transform: rotate(90deg);
  }
  html[data-layout="nxtls"] .principles {
    grid-template-columns: 1fr 1fr;
  }
  html[data-layout="nxtls"] .policy-grid {
    grid-template-columns: 1fr 1fr;
  }
  html[data-layout="nxtls"] .facts {
    grid-template-columns: 1fr 1fr;
  }
}

/* ===== nxTLS project overview ===== */
@media (max-width: 860px) {
  html[data-view="intro"] nav a[href="nxtls-experiments.html"] {
    display: none;
  }
  html[data-view="intro"] .hero {
    min-height: auto;
  }
  html[data-view="intro"] h1 .accent {
    color: rgba(237,243,247,.86);
    -webkit-text-fill-color: rgba(237,243,247,.86);
    -webkit-text-stroke: 0;
    font-weight: 300;
    letter-spacing: -.055em;
    text-shadow: 0 0 45px rgba(0,104,180,.12);
  }
  html[data-view="intro"] .hero-grid,
  html[data-view="intro"] .section-head,
  html[data-view="intro"] .split,
  html[data-view="intro"] .repo-box {
    grid-template-columns: 1fr;
  }
  html[data-view="intro"] .section-head {
    gap: 18px;
  }
  html[data-view="intro"] .section-title {
    margin-top: 0;
  }
  html[data-view="intro"] .roadmap-row {
    grid-template-columns: 120px 1fr;
  }
  html[data-view="intro"] .roadmap-row > div:last-child {
    grid-column: 1 / -1;
  }
  html[data-view="intro"] .time-row {
    grid-template-columns: 110px 1fr;
  }
}
@media (max-width: 640px) {
  html[data-view="intro"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-view="intro"] .topbar .inner {
    min-height: 60px;
  }
  html[data-view="intro"] nav a:not(:last-child) {
    display: none;
  }
  html[data-view="intro"] .hero {
    padding: 76px 0 58px;
  }
  html[data-view="intro"] h1 {
    font-size: clamp(46px, 15vw, 76px);
  }
  html[data-view="intro"] section {
    padding: 72px 0;
  }
  html[data-view="intro"] .manifesto {
    padding: 30px 22px;
  }
  html[data-view="intro"] .principles,
  html[data-view="intro"] .policy-grid,
  html[data-view="intro"] .status-grid,
  html[data-view="intro"] .facts,
  html[data-view="intro"] .compare {
    grid-template-columns: 1fr;
  }
  html[data-view="intro"] .status-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-view="intro"] .status-card:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-view="intro"] .status-card:last-child {
    border-bottom: 0;
  }
  html[data-view="intro"] .time-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  html[data-view="intro"] .roadmap-row {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  html[data-view="intro"] .roadmap-row > div:last-child {
    grid-column: auto;
  }
  html[data-view="intro"] .statusline,
  html[data-view="intro"] footer .inner {
    flex-direction: column;
  }
  html[data-view="intro"] .repo-box {
    padding: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-view="intro"] {
    scroll-behavior: auto;
  }
  html[data-view="intro"], html[data-view="intro"] *,
  html[data-view="intro"]::before, html[data-view="intro"] *::before,
  html[data-view="intro"]::after, html[data-view="intro"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-view="intro"] .reveal {
    opacity: 1;
    transform: none;
  }
}
html[data-view="intro"] section[id] {
  scroll-margin-top: 88px;
}

/* ===== nxTLS experiments index ===== */
@media (max-width: 860px) {
  html[data-view="directory"] nav a[href="#tls-records"],
  html[data-view="directory"] nav a[href="#quic-reload"],
  html[data-view="directory"] nav a[href="#priority"],
  html[data-view="directory"] nav a[href="#priority-flush"] {
    display: none;
  }
  html[data-view="directory"] .hero {
    min-height: auto;
  }
  html[data-view="directory"] h1 .accent {
    color: rgba(237,243,247,.86);
    -webkit-text-fill-color: rgba(237,243,247,.86);
    -webkit-text-stroke: 0;
    font-weight: 300;
    letter-spacing: -.055em;
    text-shadow: 0 0 45px rgba(0,104,180,.12);
  }
  html[data-view="directory"] .hero-grid,
  html[data-view="directory"] .section-head,
  html[data-view="directory"] .split,
  html[data-view="directory"] .repo-box {
    grid-template-columns: 1fr;
  }
  html[data-view="directory"] .section-head {
    gap: 18px;
  }
  html[data-view="directory"] .section-title {
    margin-top: 0;
  }
  html[data-view="directory"] .roadmap-row {
    grid-template-columns: 120px 1fr;
  }
  html[data-view="directory"] .roadmap-row > div:last-child {
    grid-column: 1 / -1;
  }
  html[data-view="directory"] .time-row {
    grid-template-columns: 110px 1fr;
  }
}
@media (max-width: 640px) {
  html[data-view="directory"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-view="directory"] .topbar .inner {
    min-height: 60px;
  }
  html[data-view="directory"] nav a:not(:last-child) {
    display: none;
  }
  html[data-view="directory"] .hero {
    padding: 76px 0 58px;
  }
  html[data-view="directory"] h1 {
    font-size: clamp(46px, 15vw, 76px);
  }
  html[data-view="directory"] section {
    padding: 72px 0;
  }
  html[data-view="directory"] .manifesto {
    padding: 30px 22px;
  }
  html[data-view="directory"] .principles,
  html[data-view="directory"] .policy-grid,
  html[data-view="directory"] .status-grid,
  html[data-view="directory"] .facts,
  html[data-view="directory"] .compare {
    grid-template-columns: 1fr;
  }
  html[data-view="directory"] .status-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-view="directory"] .status-card:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-view="directory"] .status-card:last-child {
    border-bottom: 0;
  }
  html[data-view="directory"] .time-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  html[data-view="directory"] .roadmap-row {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  html[data-view="directory"] .roadmap-row > div:last-child {
    grid-column: auto;
  }
  html[data-view="directory"] .statusline,
  html[data-view="directory"] footer .inner {
    flex-direction: column;
  }
  html[data-view="directory"] .repo-box {
    padding: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-view="directory"] {
    scroll-behavior: auto;
  }
  html[data-view="directory"], html[data-view="directory"] *,
  html[data-view="directory"]::before, html[data-view="directory"] *::before,
  html[data-view="directory"]::after, html[data-view="directory"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-view="directory"] .reveal {
    opacity: 1;
    transform: none;
  }
}
html[data-view="directory"] #refresh .section-sub code {
  overflow-wrap: anywhere;
}
html[data-view="directory"] section[id] {
  scroll-margin-top: 88px;
}
/* One stable experiment numbering scheme, independent of page sections. */
html[data-view="directory"] .experiment-directory {
  padding-top: 60px;
}
html[data-view="directory"] .experiment-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
html[data-view="directory"] .experiment-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(255,255,255,.035), rgba(255,255,255,.012));
}
html[data-view="directory"] .experiment-card:hover,
html[data-view="directory"] .experiment-card:focus-within {
  border-color: rgba(46,145,218,.42);
}
html[data-view="directory"] .experiment-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
html[data-view="directory"] .experiment-card-number {
  color: var(--accent-2);
  font: 700 12px/1.3 var(--mono);
  letter-spacing: .06em;
}
html[data-view="directory"] .experiment-card-tech {
  color: var(--muted);
  font: 550 10px/1.35 var(--mono);
}
html[data-view="directory"] .experiment-card h3 {
  margin: 25px 0 10px;
  font-size: 22px;
  line-height: 1.18;
  letter-spacing: -.035em;
}
html[data-view="directory"] .experiment-card p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.58;
  flex: 1;
}
html[data-view="directory"] .experiment-card-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
html[data-view="directory"] .experiment-card-links a {
  padding: 7px 9px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--soft);
  font: 640 11px/1.3 var(--mono);
}
html[data-view="directory"] .experiment-card-links a:last-child {
  color: #92cefa;
}
html[data-view="directory"] .experiment-card-links a:hover {
  background: rgba(0,104,180,.14);
  color: var(--text);
}
html[data-view="directory"] .experiment-card--latest {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: .95fr 1.2fr;
  gap: 12px 28px;
  align-items: center;
}
html[data-view="directory"] .experiment-card--latest .experiment-card-meta {
  grid-column: 1 / -1;
}
html[data-view="directory"] .experiment-card--latest h3 {
  grid-column: 1;
  margin: 0;
}
html[data-view="directory"] .experiment-card--latest p {
  grid-column: 2;
  margin: 0;
  max-width: 650px;
}
html[data-view="directory"] .experiment-card--latest .experiment-card-links {
  grid-column: 1 / -1;
}
@media (max-width: 1040px) {
  html[data-view="directory"] .experiment-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  html[data-view="directory"] .experiment-card--latest {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }
  html[data-view="directory"] .experiment-card--latest h3 {
    margin: 24px 0 10px;
  }
  html[data-view="directory"] .experiment-card--latest p {
    margin: 0 0 24px;
  }
}
@media (max-width: 640px) {
  html[data-view="directory"] .experiment-cards {
    grid-template-columns: 1fr;
  }
  html[data-view="directory"] .experiment-directory {
    padding-top: 36px;
  }
  html[data-view="directory"] nav a[href="#directory"] {
    display: inline-flex;
  }
}

/* ===== Experiment report: HPACK / QPACK / TLS record sizing ===== */
@media (max-width: 860px) {
  html[data-view="report"] nav a[href="#tls-records"] {
    display: none;
  }
  html[data-view="report"] .hero {
    min-height: auto;
  }
  html[data-view="report"] h1 .accent {
    color: rgba(237,243,247,.86);
    -webkit-text-fill-color: rgba(237,243,247,.86);
    -webkit-text-stroke: 0;
    font-weight: 300;
    letter-spacing: -.055em;
    text-shadow: 0 0 45px rgba(0,104,180,.12);
  }
  html[data-view="report"] .hero-grid,
  html[data-view="report"] .section-head,
  html[data-view="report"] .split,
  html[data-view="report"] .repo-box {
    grid-template-columns: 1fr;
  }
  html[data-view="report"] .section-head {
    gap: 18px;
  }
  html[data-view="report"] .section-title {
    margin-top: 0;
  }
  html[data-view="report"] .roadmap-row {
    grid-template-columns: 120px 1fr;
  }
  html[data-view="report"] .roadmap-row > div:last-child {
    grid-column: 1 / -1;
  }
  html[data-view="report"] .time-row {
    grid-template-columns: 110px 1fr;
  }
}
@media (max-width: 640px) {
  html[data-view="report"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-view="report"] .topbar .inner {
    min-height: 60px;
  }
  html[data-view="report"] nav a:not(:last-child) {
    display: none;
  }
  html[data-view="report"] .hero {
    padding: 76px 0 58px;
  }
  html[data-view="report"] h1 {
    font-size: clamp(46px, 15vw, 76px);
  }
  html[data-view="report"] section {
    padding: 72px 0;
  }
  html[data-view="report"] .manifesto {
    padding: 30px 22px;
  }
  html[data-view="report"] .principles,
  html[data-view="report"] .policy-grid,
  html[data-view="report"] .status-grid,
  html[data-view="report"] .facts,
  html[data-view="report"] .compare {
    grid-template-columns: 1fr;
  }
  html[data-view="report"] .status-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-view="report"] .status-card:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-view="report"] .status-card:last-child {
    border-bottom: 0;
  }
  html[data-view="report"] .time-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  html[data-view="report"] .roadmap-row {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  html[data-view="report"] .roadmap-row > div:last-child {
    grid-column: auto;
  }
  html[data-view="report"] .statusline,
  html[data-view="report"] footer .inner {
    flex-direction: column;
  }
  html[data-view="report"] .repo-box {
    padding: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-view="report"] {
    scroll-behavior: auto;
  }
  html[data-view="report"], html[data-view="report"] *,
  html[data-view="report"]::before, html[data-view="report"] *::before,
  html[data-view="report"]::after, html[data-view="report"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-view="report"] .reveal {
    opacity: 1;
    transform: none;
  }
}
html[data-view="report"] .report-hero {
  min-height: auto;
  padding: 94px 0 54px;
}
html[data-view="report"] .report-hero h1 {
  font-size: clamp(44px, 7.2vw, 88px);
  max-width: 1120px;
}
html[data-view="report"] .report-section {
  padding: 24px 0 110px;
}
html[data-view="report"] .report-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 46px;
  align-items: start;
}
html[data-view="report"] .toc {
  position: sticky;
  top: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(13,20,28,.64);
  max-height: calc(100vh - 120px);
  overflow: auto;
}
html[data-view="report"] .toc-title {
  margin: 0 0 12px;
  color: var(--soft);
  font: 650 11px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .1em;
}
html[data-view="report"] .toc a {
  display: block;
  padding: 7px 8px;
  margin: 2px 0;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font: 520 11px/1.45 var(--mono);
}
html[data-view="report"] .toc a:hover {
  color: var(--text);
  background: rgba(255,255,255,.045);
}
html[data-view="report"] .toc .back {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--accent-2);
}
html[data-view="report"] .doc-content {
  min-width: 0;
  max-width: 900px;
}
html[data-view="report"] .source-note {
  margin: 0 0 30px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255,255,255,.02);
  font: 500 11px/1.65 var(--mono);
}
html[data-view="report"] .source-note strong {
  color: var(--soft);
}
html[data-view="report"] .doc-content h2 {
  scroll-margin-top: 96px;
  margin: 72px 0 18px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.045em;
}
html[data-view="report"] .doc-content h2:first-of-type {
  margin-top: 0;
}
html[data-view="report"] .doc-content h3 {
  scroll-margin-top: 96px;
  margin: 44px 0 14px;
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: -.035em;
}
html[data-view="report"] .doc-content h4 {
  scroll-margin-top: 96px;
  margin: 32px 0 12px;
  color: var(--soft);
  font-size: 18px;
  letter-spacing: -.02em;
}
html[data-view="report"] .doc-content p,
html[data-view="report"] .doc-content li {
  color: var(--soft);
  font-size: 15px;
  line-height: 1.72;
}
html[data-view="report"] .doc-content p {
  margin: 0 0 16px;
}
html[data-view="report"] .doc-content ul,
html[data-view="report"] .doc-content ol {
  margin: 0 0 20px;
  padding-left: 24px;
}
html[data-view="report"] .doc-content li + li {
  margin-top: 6px;
}
html[data-view="report"] .doc-content strong {
  color: var(--text);
}
html[data-view="report"] .doc-content a {
  color: #69b7ee;
  text-decoration-color: rgba(105,183,238,.35);
  text-underline-offset: 3px;
}
html[data-view="report"] .doc-content a:hover {
  color: #a8d8fa;
}
html[data-view="report"] .doc-content code {
  padding: 2px 5px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 5px;
  background: rgba(255,255,255,.045);
  color: #d7e9f7;
  font-size: .9em;
}
html[data-view="report"] .doc-content p code,
html[data-view="report"] .doc-content li code {
  overflow-wrap: anywhere;
}
html[data-view="report"] .doc-content pre {
  margin: 20px 0 24px;
  padding: 18px 20px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #081019;
  color: #dce8ef;
  font: 500 12px/1.58 var(--mono);
  tab-size: 4;
}
html[data-view="report"] .doc-content pre code {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
}
html[data-view="report"] .table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
html[data-view="report"] .doc-content table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: rgba(255,255,255,.012);
  font-size: 12px;
}
html[data-view="report"] .doc-content th,
html[data-view="report"] .doc-content td {
  padding: 11px 13px;
  text-align: left;
  vertical-align: top;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
html[data-view="report"] .doc-content th:last-child,
html[data-view="report"] .doc-content td:last-child {
  border-right: 0;
}
html[data-view="report"] .doc-content tr:last-child td {
  border-bottom: 0;
}
html[data-view="report"] .doc-content th {
  color: var(--text);
  background: rgba(255,255,255,.04);
  font: 650 11px/1.45 var(--mono);
}
html[data-view="report"] .doc-content td {
  color: var(--soft);
  line-height: 1.55;
}
html[data-view="report"] .doc-content blockquote {
  margin: 24px 0;
  padding: 2px 0 2px 18px;
  border-left: 3px solid var(--accent);
}
html[data-view="report"] .doc-content blockquote p {
  color: var(--muted);
}
html[data-view="report"] .doc-content hr {
  margin: 52px 0;
  border: 0;
  border-top: 1px solid var(--line);
}
html[data-view="report"] .decision-note {
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(90,213,146,.22);
  border-radius: 12px;
  background: rgba(90,213,146,.035);
  color: var(--soft);
  font-size: 13px;
  line-height: 1.6;
}
html[data-view="report"] .decision-note b {
  color: var(--good);
}
@media (max-width: 900px) {
  html[data-view="report"] .report-layout {
    grid-template-columns: 1fr;
  }
  html[data-view="report"] .toc {
    position: static;
    max-height: none;
  }
}
/* Shared experiment navigation: same sequence as the index. */
html[data-view="report"] .report-trail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(10,17,24,.60);
}
html[data-view="report"] .report-trail .wrap {
  min-height: 65px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  padding-bottom: 10px;
}
html[data-view="report"] .report-trail a {
  color: var(--soft);
  text-decoration: none;
  font: 600 11px/1.45 var(--mono);
  padding: 8px 10px;
  border-radius: 8px;
}
html[data-view="report"] .report-trail a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
html[data-view="report"] .report-trail .trail-index {
  color: #92cefa;
}
html[data-view="report"] .trail-neighbors {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
html[data-view="report"] .report-trail .trail-count {
  color: var(--muted);
  font: 600 10px/1.3 var(--mono);
  letter-spacing: .08em;
  white-space: nowrap;
}
html[data-view="report"] .toc a.toc-index {
  margin: 0 0 14px;
  padding: 10px;
  color: #92cefa;
  border: 1px solid var(--line);
}
@media (max-width: 760px) {
  html[data-view="report"] .report-trail .wrap {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }
  html[data-view="report"] .trail-neighbors {
    justify-content: flex-start;
  }
}
@media (max-width: 640px) {
  html[data-view="report"] nav a[href="nxtls-experiments.html#directory"] {
    display: inline-flex;
  }
  html[data-view="report"] nav a[href="index.html#work"] {
    display: none;
  }
}

/* ===== Experiment report: H2 priority / early flush ===== */
@media (max-width: 860px) {
  html[data-view="report-delivery"] nav a[href="#tls-records"] {
    display: none;
  }
  html[data-view="report-delivery"] .hero {
    min-height: auto;
  }
  html[data-view="report-delivery"] h1 .accent {
    color: rgba(237,243,247,.86);
    -webkit-text-fill-color: rgba(237,243,247,.86);
    -webkit-text-stroke: 0;
    font-weight: 300;
    letter-spacing: -.055em;
    text-shadow: 0 0 45px rgba(0,104,180,.12);
  }
  html[data-view="report-delivery"] .hero-grid,
  html[data-view="report-delivery"] .section-head,
  html[data-view="report-delivery"] .split,
  html[data-view="report-delivery"] .repo-box {
    grid-template-columns: 1fr;
  }
  html[data-view="report-delivery"] .section-head {
    gap: 18px;
  }
  html[data-view="report-delivery"] .section-title {
    margin-top: 0;
  }
  html[data-view="report-delivery"] .roadmap-row {
    grid-template-columns: 120px 1fr;
  }
  html[data-view="report-delivery"] .roadmap-row > div:last-child {
    grid-column: 1 / -1;
  }
  html[data-view="report-delivery"] .time-row {
    grid-template-columns: 110px 1fr;
  }
}
@media (max-width: 640px) {
  html[data-view="report-delivery"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-view="report-delivery"] .topbar .inner {
    min-height: 60px;
  }
  html[data-view="report-delivery"] nav a:not(:last-child) {
    display: none;
  }
  html[data-view="report-delivery"] .hero {
    padding: 76px 0 58px;
  }
  html[data-view="report-delivery"] h1 {
    font-size: clamp(46px, 15vw, 76px);
  }
  html[data-view="report-delivery"] section {
    padding: 72px 0;
  }
  html[data-view="report-delivery"] .manifesto {
    padding: 30px 22px;
  }
  html[data-view="report-delivery"] .principles,
  html[data-view="report-delivery"] .policy-grid,
  html[data-view="report-delivery"] .status-grid,
  html[data-view="report-delivery"] .facts,
  html[data-view="report-delivery"] .compare {
    grid-template-columns: 1fr;
  }
  html[data-view="report-delivery"] .status-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-view="report-delivery"] .status-card:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-view="report-delivery"] .status-card:last-child {
    border-bottom: 0;
  }
  html[data-view="report-delivery"] .time-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  html[data-view="report-delivery"] .roadmap-row {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  html[data-view="report-delivery"] .roadmap-row > div:last-child {
    grid-column: auto;
  }
  html[data-view="report-delivery"] .statusline,
  html[data-view="report-delivery"] footer .inner {
    flex-direction: column;
  }
  html[data-view="report-delivery"] .repo-box {
    padding: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-view="report-delivery"] {
    scroll-behavior: auto;
  }
  html[data-view="report-delivery"], html[data-view="report-delivery"] *,
  html[data-view="report-delivery"]::before, html[data-view="report-delivery"] *::before,
  html[data-view="report-delivery"]::after, html[data-view="report-delivery"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-view="report-delivery"] .reveal {
    opacity: 1;
    transform: none;
  }
}
html[data-view="report-delivery"] .report-hero {
  min-height: auto;
  padding: 94px 0 54px;
}
html[data-view="report-delivery"] .report-hero h1 {
  font-size: clamp(44px, 7.2vw, 88px);
  max-width: 1120px;
}
html[data-view="report-delivery"] .report-section {
  padding: 24px 0 110px;
}
html[data-view="report-delivery"] .report-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 46px;
  align-items: start;
}
html[data-view="report-delivery"] .toc {
  position: sticky;
  top: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(13,20,28,.64);
  max-height: calc(100vh - 120px);
  overflow: auto;
}
html[data-view="report-delivery"] .toc-title {
  margin: 0 0 12px;
  color: var(--soft);
  font: 650 11px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .1em;
}
html[data-view="report-delivery"] .toc a {
  display: block;
  padding: 7px 8px;
  margin: 2px 0;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font: 520 11px/1.45 var(--mono);
}
html[data-view="report-delivery"] .toc a:hover {
  color: var(--text);
  background: rgba(255,255,255,.045);
}
html[data-view="report-delivery"] .toc .back {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--accent-2);
}
html[data-view="report-delivery"] .doc-content {
  min-width: 0;
  max-width: 900px;
}
html[data-view="report-delivery"] .source-note {
  margin: 0 0 30px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255,255,255,.02);
  font: 500 11px/1.65 var(--mono);
}
html[data-view="report-delivery"] .source-note strong {
  color: var(--soft);
}
html[data-view="report-delivery"] .doc-content h2 {
  scroll-margin-top: 96px;
  margin: 72px 0 18px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.045em;
}
html[data-view="report-delivery"] .doc-content h2:first-of-type {
  margin-top: 0;
}
html[data-view="report-delivery"] .doc-content h3 {
  scroll-margin-top: 96px;
  margin: 44px 0 14px;
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: -.035em;
}
html[data-view="report-delivery"] .doc-content h4 {
  scroll-margin-top: 96px;
  margin: 32px 0 12px;
  color: var(--soft);
  font-size: 18px;
  letter-spacing: -.02em;
}
html[data-view="report-delivery"] .doc-content p,
html[data-view="report-delivery"] .doc-content li {
  color: var(--soft);
  font-size: 15px;
  line-height: 1.72;
}
html[data-view="report-delivery"] .doc-content p {
  margin: 0 0 16px;
}
html[data-view="report-delivery"] .doc-content ul,
html[data-view="report-delivery"] .doc-content ol {
  margin: 0 0 20px;
  padding-left: 24px;
}
html[data-view="report-delivery"] .doc-content li + li {
  margin-top: 6px;
}
html[data-view="report-delivery"] .doc-content strong {
  color: var(--text);
}
html[data-view="report-delivery"] .doc-content a {
  color: #69b7ee;
  text-decoration-color: rgba(105,183,238,.35);
  text-underline-offset: 3px;
}
html[data-view="report-delivery"] .doc-content a:hover {
  color: #a8d8fa;
}
html[data-view="report-delivery"] .doc-content code {
  padding: 2px 5px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 5px;
  background: rgba(255,255,255,.045);
  color: #d7e9f7;
  font-size: .9em;
}
html[data-view="report-delivery"] .doc-content p code,
html[data-view="report-delivery"] .doc-content li code {
  overflow-wrap: anywhere;
}
html[data-view="report-delivery"] .doc-content pre {
  margin: 20px 0 24px;
  padding: 18px 20px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #081019;
  color: #dce8ef;
  font: 500 12px/1.58 var(--mono);
  tab-size: 4;
}
html[data-view="report-delivery"] .doc-content pre code {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
}
html[data-view="report-delivery"] .table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
html[data-view="report-delivery"] .doc-content table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: rgba(255,255,255,.012);
  font-size: 12px;
}
html[data-view="report-delivery"] .doc-content th,
html[data-view="report-delivery"] .doc-content td {
  padding: 11px 13px;
  text-align: left;
  vertical-align: top;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
html[data-view="report-delivery"] .doc-content th:last-child,
html[data-view="report-delivery"] .doc-content td:last-child {
  border-right: 0;
}
html[data-view="report-delivery"] .doc-content tr:last-child td {
  border-bottom: 0;
}
html[data-view="report-delivery"] .doc-content th {
  color: var(--text);
  background: rgba(255,255,255,.04);
  font: 650 11px/1.45 var(--mono);
}
html[data-view="report-delivery"] .doc-content td {
  color: var(--soft);
  line-height: 1.55;
}
html[data-view="report-delivery"] .doc-content blockquote {
  margin: 24px 0;
  padding: 2px 0 2px 18px;
  border-left: 3px solid var(--accent);
}
html[data-view="report-delivery"] .doc-content blockquote p {
  color: var(--muted);
}
html[data-view="report-delivery"] .doc-content hr {
  margin: 52px 0;
  border: 0;
  border-top: 1px solid var(--line);
}
html[data-view="report-delivery"] .decision-note {
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(90,213,146,.22);
  border-radius: 12px;
  background: rgba(90,213,146,.035);
  color: var(--soft);
  font-size: 13px;
  line-height: 1.6;
}
html[data-view="report-delivery"] .decision-note b {
  color: var(--good);
}
@media (max-width: 900px) {
  html[data-view="report-delivery"] .report-layout {
    grid-template-columns: 1fr;
  }
  html[data-view="report-delivery"] .toc {
    position: static;
    max-height: none;
  }
}
/* QUIC reload evidence-specific elements; the base visual language is shared. */
html[data-view="report-delivery"] .metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 34px;
}
html[data-view="report-delivery"] .metric {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.018);
  min-width: 0;
}
html[data-view="report-delivery"] .metric .tag {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .095em;
  font: 650 10px/1.35 var(--mono);
}
html[data-view="report-delivery"] .metric .value {
  display: block;
  margin: 15px 0 6px;
  color: var(--good);
  letter-spacing: -.055em;
  font: 750 clamp(28px, 3.2vw, 45px)/1 var(--sans);
}
html[data-view="report-delivery"] .metric.fail .value {
  color: var(--warn);
}
html[data-view="report-delivery"] .metric .caption {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
html[data-view="report-delivery"] .metric .track {
  height: 5px;
  margin: 14px 0 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}
html[data-view="report-delivery"] .metric .fill {
  height: 100%;
  width: var(--pct);
  border-radius: inherit;
  background: var(--good);
}
html[data-view="report-delivery"] .metric.fail .fill {
  background: var(--warn);
}
html[data-view="report-delivery"] .figure-title {
  margin: 0 0 15px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  font: 650 10px/1.35 var(--mono);
}
html[data-view="report-delivery"] .lane-figure {
  margin: 22px 0 27px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(115deg, rgba(0,104,180,.07), rgba(90,213,146,.018));
}
html[data-view="report-delivery"] .lane-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
html[data-view="report-delivery"] .lane {
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #0c151e;
}
html[data-view="report-delivery"] .lane.good {
  border-color: rgba(90,213,146,.27);
}
html[data-view="report-delivery"] .lane .mini {
  color: var(--accent-2);
  font: 650 10px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-view="report-delivery"] .lane.good .mini {
  color: var(--good);
}
html[data-view="report-delivery"] .lane strong {
  display: block;
  font-size: 19px;
  letter-spacing: -.03em;
  margin: 16px 0 6px;
}
html[data-view="report-delivery"] .lane p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
html[data-view="report-delivery"] .lane .arrow {
  color: var(--accent-2);
  font: 700 17px/1.4 var(--mono);
  margin-top: 9px;
}
html[data-view="report-delivery"] .lane.good .arrow {
  color: var(--good);
}
html[data-view="report-delivery"] .tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0 28px;
}
html[data-view="report-delivery"] .tag-row span {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  background: rgba(255,255,255,.018);
  font: 580 10px/1.2 var(--mono);
}
html[data-view="report-delivery"] .doc-content strong.good-text {
  color: var(--good);
}
html[data-view="report-delivery"] .doc-content strong.warn-text {
  color: #dec28e;
}
html[data-view="report-delivery"] .doc-content .small-note {
  color: var(--muted);
  font-size: 12px;
}
html[data-view="report-delivery"] .doc-content td code {
  overflow-wrap: anywhere;
}
html[data-view="report-delivery"] .doc-content .source-note {
  margin-bottom: 24px;
}
@media (max-width: 960px) {
  html[data-view="report-delivery"] .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  html[data-view="report-delivery"] .metric-strip,
  html[data-view="report-delivery"] .lane-grid {
    grid-template-columns: 1fr;
  }
  html[data-view="report-delivery"] .metric {
    padding: 20px;
  }
  html[data-view="report-delivery"] .lane-figure {
    padding: 15px;
  }
}
/* HTTP/2 delivery figure; values are medians from the bounded host campaign. */
html[data-view="report-delivery"] .delivery-plot {
  margin: 22px 0 28px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(118deg, rgba(0,104,180,.055), rgba(255,255,255,.008));
}
html[data-view="report-delivery"] .delivery-plot figcaption {
  color: var(--muted);
  font: 650 10px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: .085em;
  margin-bottom: 12px;
}
html[data-view="report-delivery"] .delivery-group-title {
  font-size: 14px;
  color: var(--soft);
  margin: 23px 0 14px;
  font-weight: 650;
}
html[data-view="report-delivery"] .delivery-row {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr) 82px;
  align-items: center;
  gap: 12px;
  margin: 10px 0;
}
html[data-view="report-delivery"] .delivery-name,
html[data-view="report-delivery"] .delivery-number {
  color: var(--muted);
  font: 550 11px/1.4 var(--mono);
}
html[data-view="report-delivery"] .delivery-number {
  text-align: right;
  color: var(--soft);
  font-variant-numeric: tabular-nums;
}
html[data-view="report-delivery"] .delivery-track {
  height: 13px;
  border-radius: 6px;
  background: rgba(255,255,255,.055);
  overflow: hidden;
}
html[data-view="report-delivery"] .delivery-fill {
  width: var(--pct);
  height: 100%;
  background: #587b96;
  border-radius: inherit;
}
html[data-view="report-delivery"] .delivery-fill.prioritized {
  background: #5ad592;
}
html[data-view="report-delivery"] .delivery-fill.fragmented {
  background: #d3a65e;
}
html[data-view="report-delivery"] .delivery-fill.both {
  background: #2e91da;
}
html[data-view="report-delivery"] .delivery-caption {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  margin-top: 18px;
}
html[data-view="report-delivery"] .mono-figure {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0b151e;
  color: #c6d5df;
  font: 560 11px/1.85 var(--mono);
  overflow-x: auto;
}
html[data-view="report-delivery"] .mono-figure .accent {
  color: var(--accent-2);
}
html[data-view="report-delivery"] .mono-figure .good {
  color: var(--good);
}
html[data-view="report-delivery"] .mono-figure .dimmed {
  color: var(--muted);
}
@media (max-width: 640px) {
  html[data-view="report-delivery"] .delivery-plot {
    padding: 14px;
  }
  html[data-view="report-delivery"] .delivery-row {
    grid-template-columns: 84px minmax(0, 1fr) 66px;
    gap: 7px;
  }
  html[data-view="report-delivery"] .delivery-name,
  html[data-view="report-delivery"] .delivery-number {
    font-size: 9px;
  }
}
/* Shared experiment navigation: same sequence as the index. */
html[data-view="report-delivery"] .report-trail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(10,17,24,.60);
}
html[data-view="report-delivery"] .report-trail .wrap {
  min-height: 65px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  padding-bottom: 10px;
}
html[data-view="report-delivery"] .report-trail a {
  color: var(--soft);
  text-decoration: none;
  font: 600 11px/1.45 var(--mono);
  padding: 8px 10px;
  border-radius: 8px;
}
html[data-view="report-delivery"] .report-trail a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
html[data-view="report-delivery"] .report-trail .trail-index {
  color: #92cefa;
}
html[data-view="report-delivery"] .trail-neighbors {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
html[data-view="report-delivery"] .report-trail .trail-count {
  color: var(--muted);
  font: 600 10px/1.3 var(--mono);
  letter-spacing: .08em;
  white-space: nowrap;
}
html[data-view="report-delivery"] .toc a.toc-index {
  margin: 0 0 14px;
  padding: 10px;
  color: #92cefa;
  border: 1px solid var(--line);
}
@media (max-width: 760px) {
  html[data-view="report-delivery"] .report-trail .wrap {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }
  html[data-view="report-delivery"] .trail-neighbors {
    justify-content: flex-start;
  }
}
@media (max-width: 640px) {
  html[data-view="report-delivery"] nav a[href="nxtls-experiments.html#directory"] {
    display: inline-flex;
  }
  html[data-view="report-delivery"] nav a[href="index.html#work"] {
    display: none;
  }
}

/* ===== Experiment report: QUIC reload ===== */
@media (max-width: 860px) {
  html[data-view="report-quic"] nav a[href="#tls-records"] {
    display: none;
  }
  html[data-view="report-quic"] .hero {
    min-height: auto;
  }
  html[data-view="report-quic"] h1 .accent {
    color: rgba(237,243,247,.86);
    -webkit-text-fill-color: rgba(237,243,247,.86);
    -webkit-text-stroke: 0;
    font-weight: 300;
    letter-spacing: -.055em;
    text-shadow: 0 0 45px rgba(0,104,180,.12);
  }
  html[data-view="report-quic"] .hero-grid,
  html[data-view="report-quic"] .section-head,
  html[data-view="report-quic"] .split,
  html[data-view="report-quic"] .repo-box {
    grid-template-columns: 1fr;
  }
  html[data-view="report-quic"] .section-head {
    gap: 18px;
  }
  html[data-view="report-quic"] .section-title {
    margin-top: 0;
  }
  html[data-view="report-quic"] .roadmap-row {
    grid-template-columns: 120px 1fr;
  }
  html[data-view="report-quic"] .roadmap-row > div:last-child {
    grid-column: 1 / -1;
  }
  html[data-view="report-quic"] .time-row {
    grid-template-columns: 110px 1fr;
  }
}
@media (max-width: 640px) {
  html[data-view="report-quic"] .wrap {
    width: min(calc(100% - 24px), var(--max));
  }
  html[data-view="report-quic"] .topbar .inner {
    min-height: 60px;
  }
  html[data-view="report-quic"] nav a:not(:last-child) {
    display: none;
  }
  html[data-view="report-quic"] .hero {
    padding: 76px 0 58px;
  }
  html[data-view="report-quic"] h1 {
    font-size: clamp(46px, 15vw, 76px);
  }
  html[data-view="report-quic"] section {
    padding: 72px 0;
  }
  html[data-view="report-quic"] .manifesto {
    padding: 30px 22px;
  }
  html[data-view="report-quic"] .principles,
  html[data-view="report-quic"] .policy-grid,
  html[data-view="report-quic"] .status-grid,
  html[data-view="report-quic"] .facts,
  html[data-view="report-quic"] .compare {
    grid-template-columns: 1fr;
  }
  html[data-view="report-quic"] .status-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  html[data-view="report-quic"] .status-card:nth-last-child(2) {
    border-bottom: 1px solid var(--line);
  }
  html[data-view="report-quic"] .status-card:last-child {
    border-bottom: 0;
  }
  html[data-view="report-quic"] .time-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  html[data-view="report-quic"] .roadmap-row {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  html[data-view="report-quic"] .roadmap-row > div:last-child {
    grid-column: auto;
  }
  html[data-view="report-quic"] .statusline,
  html[data-view="report-quic"] footer .inner {
    flex-direction: column;
  }
  html[data-view="report-quic"] .repo-box {
    padding: 24px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html[data-view="report-quic"] {
    scroll-behavior: auto;
  }
  html[data-view="report-quic"], html[data-view="report-quic"] *,
  html[data-view="report-quic"]::before, html[data-view="report-quic"] *::before,
  html[data-view="report-quic"]::after, html[data-view="report-quic"] *::after {
    animation: none !important;
    transition: none !important;
  }
  html[data-view="report-quic"] .reveal {
    opacity: 1;
    transform: none;
  }
}
html[data-view="report-quic"] .report-hero {
  min-height: auto;
  padding: 94px 0 54px;
}
html[data-view="report-quic"] .report-hero h1 {
  font-size: clamp(44px, 7.2vw, 88px);
  max-width: 1120px;
}
html[data-view="report-quic"] .report-section {
  padding: 24px 0 110px;
}
html[data-view="report-quic"] .report-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 46px;
  align-items: start;
}
html[data-view="report-quic"] .toc {
  position: sticky;
  top: 96px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(13,20,28,.64);
  max-height: calc(100vh - 120px);
  overflow: auto;
}
html[data-view="report-quic"] .toc-title {
  margin: 0 0 12px;
  color: var(--soft);
  font: 650 11px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .1em;
}
html[data-view="report-quic"] .toc a {
  display: block;
  padding: 7px 8px;
  margin: 2px 0;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font: 520 11px/1.45 var(--mono);
}
html[data-view="report-quic"] .toc a:hover {
  color: var(--text);
  background: rgba(255,255,255,.045);
}
html[data-view="report-quic"] .toc .back {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--accent-2);
}
html[data-view="report-quic"] .doc-content {
  min-width: 0;
  max-width: 900px;
}
html[data-view="report-quic"] .source-note {
  margin: 0 0 30px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: rgba(255,255,255,.02);
  font: 500 11px/1.65 var(--mono);
}
html[data-view="report-quic"] .source-note strong {
  color: var(--soft);
}
html[data-view="report-quic"] .doc-content h2 {
  scroll-margin-top: 96px;
  margin: 72px 0 18px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.045em;
}
html[data-view="report-quic"] .doc-content h2:first-of-type {
  margin-top: 0;
}
html[data-view="report-quic"] .doc-content h3 {
  scroll-margin-top: 96px;
  margin: 44px 0 14px;
  font-size: 25px;
  line-height: 1.18;
  letter-spacing: -.035em;
}
html[data-view="report-quic"] .doc-content h4 {
  scroll-margin-top: 96px;
  margin: 32px 0 12px;
  color: var(--soft);
  font-size: 18px;
  letter-spacing: -.02em;
}
html[data-view="report-quic"] .doc-content p,
html[data-view="report-quic"] .doc-content li {
  color: var(--soft);
  font-size: 15px;
  line-height: 1.72;
}
html[data-view="report-quic"] .doc-content p {
  margin: 0 0 16px;
}
html[data-view="report-quic"] .doc-content ul,
html[data-view="report-quic"] .doc-content ol {
  margin: 0 0 20px;
  padding-left: 24px;
}
html[data-view="report-quic"] .doc-content li + li {
  margin-top: 6px;
}
html[data-view="report-quic"] .doc-content strong {
  color: var(--text);
}
html[data-view="report-quic"] .doc-content a {
  color: #69b7ee;
  text-decoration-color: rgba(105,183,238,.35);
  text-underline-offset: 3px;
}
html[data-view="report-quic"] .doc-content a:hover {
  color: #a8d8fa;
}
html[data-view="report-quic"] .doc-content code {
  padding: 2px 5px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 5px;
  background: rgba(255,255,255,.045);
  color: #d7e9f7;
  font-size: .9em;
}
html[data-view="report-quic"] .doc-content p code,
html[data-view="report-quic"] .doc-content li code {
  overflow-wrap: anywhere;
}
html[data-view="report-quic"] .doc-content pre {
  margin: 20px 0 24px;
  padding: 18px 20px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #081019;
  color: #dce8ef;
  font: 500 12px/1.58 var(--mono);
  tab-size: 4;
}
html[data-view="report-quic"] .doc-content pre code {
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
}
html[data-view="report-quic"] .table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 20px 0 26px;
  border: 1px solid var(--line);
  border-radius: 12px;
}
html[data-view="report-quic"] .doc-content table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  background: rgba(255,255,255,.012);
  font-size: 12px;
}
html[data-view="report-quic"] .doc-content th,
html[data-view="report-quic"] .doc-content td {
  padding: 11px 13px;
  text-align: left;
  vertical-align: top;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
html[data-view="report-quic"] .doc-content th:last-child,
html[data-view="report-quic"] .doc-content td:last-child {
  border-right: 0;
}
html[data-view="report-quic"] .doc-content tr:last-child td {
  border-bottom: 0;
}
html[data-view="report-quic"] .doc-content th {
  color: var(--text);
  background: rgba(255,255,255,.04);
  font: 650 11px/1.45 var(--mono);
}
html[data-view="report-quic"] .doc-content td {
  color: var(--soft);
  line-height: 1.55;
}
html[data-view="report-quic"] .doc-content blockquote {
  margin: 24px 0;
  padding: 2px 0 2px 18px;
  border-left: 3px solid var(--accent);
}
html[data-view="report-quic"] .doc-content blockquote p {
  color: var(--muted);
}
html[data-view="report-quic"] .doc-content hr {
  margin: 52px 0;
  border: 0;
  border-top: 1px solid var(--line);
}
html[data-view="report-quic"] .decision-note {
  margin-top: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(90,213,146,.22);
  border-radius: 12px;
  background: rgba(90,213,146,.035);
  color: var(--soft);
  font-size: 13px;
  line-height: 1.6;
}
html[data-view="report-quic"] .decision-note b {
  color: var(--good);
}
@media (max-width: 900px) {
  html[data-view="report-quic"] .report-layout {
    grid-template-columns: 1fr;
  }
  html[data-view="report-quic"] .toc {
    position: static;
    max-height: none;
  }
}
/* QUIC reload evidence-specific elements; the base visual language is shared. */
html[data-view="report-quic"] .metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 34px;
}
html[data-view="report-quic"] .metric {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.018);
  min-width: 0;
}
html[data-view="report-quic"] .metric .tag {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .095em;
  font: 650 10px/1.35 var(--mono);
}
html[data-view="report-quic"] .metric .value {
  display: block;
  margin: 15px 0 6px;
  color: var(--good);
  letter-spacing: -.055em;
  font: 750 clamp(28px, 3.2vw, 45px)/1 var(--sans);
}
html[data-view="report-quic"] .metric.fail .value {
  color: var(--warn);
}
html[data-view="report-quic"] .metric .caption {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
html[data-view="report-quic"] .metric .track {
  height: 5px;
  margin: 14px 0 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}
html[data-view="report-quic"] .metric .fill {
  height: 100%;
  width: var(--pct);
  border-radius: inherit;
  background: var(--good);
}
html[data-view="report-quic"] .metric.fail .fill {
  background: var(--warn);
}
html[data-view="report-quic"] .figure-title {
  margin: 0 0 15px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  font: 650 10px/1.35 var(--mono);
}
html[data-view="report-quic"] .lane-figure {
  margin: 22px 0 27px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(115deg, rgba(0,104,180,.07), rgba(90,213,146,.018));
}
html[data-view="report-quic"] .lane-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
html[data-view="report-quic"] .lane {
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #0c151e;
}
html[data-view="report-quic"] .lane.good {
  border-color: rgba(90,213,146,.27);
}
html[data-view="report-quic"] .lane .mini {
  color: var(--accent-2);
  font: 650 10px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-view="report-quic"] .lane.good .mini {
  color: var(--good);
}
html[data-view="report-quic"] .lane strong {
  display: block;
  font-size: 19px;
  letter-spacing: -.03em;
  margin: 16px 0 6px;
}
html[data-view="report-quic"] .lane p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}
html[data-view="report-quic"] .lane .arrow {
  color: var(--accent-2);
  font: 700 17px/1.4 var(--mono);
  margin-top: 9px;
}
html[data-view="report-quic"] .lane.good .arrow {
  color: var(--good);
}
html[data-view="report-quic"] .tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0 28px;
}
html[data-view="report-quic"] .tag-row span {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  background: rgba(255,255,255,.018);
  font: 580 10px/1.2 var(--mono);
}
html[data-view="report-quic"] .doc-content strong.good-text {
  color: var(--good);
}
html[data-view="report-quic"] .doc-content strong.warn-text {
  color: #dec28e;
}
html[data-view="report-quic"] .doc-content .small-note {
  color: var(--muted);
  font-size: 12px;
}
html[data-view="report-quic"] .doc-content td code {
  overflow-wrap: anywhere;
}
html[data-view="report-quic"] .doc-content .source-note {
  margin-bottom: 24px;
}
@media (max-width: 960px) {
  html[data-view="report-quic"] .metric-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 640px) {
  html[data-view="report-quic"] .metric-strip,
  html[data-view="report-quic"] .lane-grid {
    grid-template-columns: 1fr;
  }
  html[data-view="report-quic"] .metric {
    padding: 20px;
  }
  html[data-view="report-quic"] .lane-figure {
    padding: 15px;
  }
}
/* Shared experiment navigation: same sequence as the index. */
html[data-view="report-quic"] .report-trail {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(10,17,24,.60);
}
html[data-view="report-quic"] .report-trail .wrap {
  min-height: 65px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  padding-bottom: 10px;
}
html[data-view="report-quic"] .report-trail a {
  color: var(--soft);
  text-decoration: none;
  font: 600 11px/1.45 var(--mono);
  padding: 8px 10px;
  border-radius: 8px;
}
html[data-view="report-quic"] .report-trail a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
html[data-view="report-quic"] .report-trail .trail-index {
  color: #92cefa;
}
html[data-view="report-quic"] .trail-neighbors {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
html[data-view="report-quic"] .report-trail .trail-count {
  color: var(--muted);
  font: 600 10px/1.3 var(--mono);
  letter-spacing: .08em;
  white-space: nowrap;
}
html[data-view="report-quic"] .toc a.toc-index {
  margin: 0 0 14px;
  padding: 10px;
  color: #92cefa;
  border: 1px solid var(--line);
}
@media (max-width: 760px) {
  html[data-view="report-quic"] .report-trail .wrap {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }
  html[data-view="report-quic"] .trail-neighbors {
    justify-content: flex-start;
  }
}
@media (max-width: 640px) {
  html[data-view="report-quic"] nav a[href="nxtls-experiments.html#directory"] {
    display: inline-flex;
  }
  html[data-view="report-quic"] nav a[href="index.html#work"] {
    display: none;
  }
}

/* ===== RAES research overview / R4 / CAT ===== */
html[data-layout="raes"], html[data-layout="raes"] * {
  box-sizing: border-box;
}
html[data-layout="raes"] {
  scroll-behavior: smooth;
}
html[data-layout="raes"] body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
  background: radial-gradient(900px 550px at 82% 3%,rgba(0,104,180,.16),transparent 65%),
                 radial-gradient(720px 460px at 12% 34%,rgba(46,145,218,.07),transparent 70%),var(--bg);
}
html[data-layout="raes"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
                       linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom,#000,transparent 96%);
}
html[data-layout="raes"] a {
  color: inherit;
}
html[data-layout="raes"] a:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 4px;
}
html[data-layout="raes"] code {
  font-family: var(--mono);
}
html[data-layout="raes"] .wrap {
  width: min(calc(100% - 40px),var(--max));
  margin: 0 auto;
}
html[data-layout="raes"] .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7,11,15,.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
html[data-layout="raes"] .topbar .inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
html[data-layout="raes"] .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  white-space: nowrap;
  text-decoration: none;
  font: 650 14px/1 var(--mono);
  letter-spacing: -.02em;
}
html[data-layout="raes"] .brand::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--accent-2);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(46,145,218,.9);
}
html[data-layout="raes"] nav {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
html[data-layout="raes"] nav a {
  padding: 8px 10px;
  color: var(--muted);
  border-radius: 9px;
  text-decoration: none;
  font: 550 12px/1 var(--mono);
}
html[data-layout="raes"] nav a:hover,
html[data-layout="raes"] nav a.active {
  color: var(--text);
  background: rgba(255,255,255,.05);
}
html[data-layout="raes"] .hero {
  display: grid;
  align-content: center;
  min-height: 67vh;
  padding: 90px 0 74px;
}
html[data-layout="raes"] .kicker {
  margin-bottom: 24px;
  color: var(--accent-2);
  font: 650 12px/1.2 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
}
html[data-layout="raes"] .kicker::before {
  content: "// ";
  color: #5c6872;
}
html[data-layout="raes"] h1 {
  margin: 0;
  max-width: 1130px;
  font-size: clamp(48px,7.5vw,100px);
  line-height: .96;
  letter-spacing: -.065em;
  font-weight: 760;
}
html[data-layout="raes"] h1 .dim {
  color: #73808a;
}
html[data-layout="raes"] h1 .accent {
  color: #75b9e8;
}
html[data-layout="raes"] .hero-grid {
  display: grid;
  grid-template-columns: minmax(0,760px) minmax(245px,1fr);
  gap: 42px;
  align-items: end;
  margin-top: 34px;
}
html[data-layout="raes"] .lede {
  color: var(--soft);
  font-size: clamp(18px,2vw,22px);
  line-height: 1.5;
  letter-spacing: -.02em;
  margin: 0;
}
html[data-layout="raes"] .note {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,.02);
  color: var(--muted);
  font: 500 11px/1.75 var(--mono);
}
html[data-layout="raes"] .note strong {
  color: var(--good);
  font-weight: 650;
}
html[data-layout="raes"] .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
html[data-layout="raes"] .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.15);
  padding: 11px 15px;
  border-radius: 10px;
  color: var(--text);
  font: 600 12px/1.35 var(--mono);
  background: rgba(255,255,255,.018);
}
html[data-layout="raes"] .btn.primary {
  background: rgba(0,104,180,.2);
  border-color: rgba(46,145,218,.5);
}
html[data-layout="raes"] .btn:hover {
  border-color: var(--accent-2);
  background: rgba(0,104,180,.12);
}
html[data-layout="raes"] .statusline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 55px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.5 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
html[data-layout="raes"] section {
  padding: 90px 0;
}
html[data-layout="raes"] section + section {
  border-top: 1px solid rgba(255,255,255,.035);
}
html[data-layout="raes"] .section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  align-items: start;
  margin-bottom: 36px;
}
html[data-layout="raes"] .section-no {
  color: var(--accent-2);
  font: 650 12px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="raes"] .section-title {
  font-size: clamp(35px,5vw,62px);
  line-height: 1;
  letter-spacing: -.05em;
  margin: -10px 0 0;
}
html[data-layout="raes"] .section-sub {
  margin: 18px 0 0;
  color: var(--muted);
  max-width: 790px;
  font-size: 16px;
}
html[data-layout="raes"] .path {
  display: grid;
  grid-template-columns: repeat(5,minmax(0,1fr));
  gap: 12px;
}
html[data-layout="raes"] .path-step {
  min-height: 250px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(255,255,255,.034),rgba(255,255,255,.013));
}
html[data-layout="raes"] .path-step b,
html[data-layout="raes"] .question b,
html[data-layout="raes"] .method-card b {
  display: block;
  color: var(--accent-2);
  font: 650 11px/1.3 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="raes"] .path-step h3 {
  margin: 26px 0 10px;
  font-size: 22px;
  letter-spacing: -.035em;
}
html[data-layout="raes"] .path-step p,
html[data-layout="raes"] .question p,
html[data-layout="raes"] .method-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
html[data-layout="raes"] .path-step:nth-child(4) {
  border-color: rgba(46,145,218,.31);
  background: rgba(0,104,180,.07);
}
html[data-layout="raes"] .questions {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 14px;
}
html[data-layout="raes"] .question {
  min-height: 200px;
  padding: 27px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.018);
}
html[data-layout="raes"] .question h3 {
  margin: 24px 0 11px;
  font-size: clamp(21px,2.3vw,26px);
  line-height: 1.18;
  letter-spacing: -.032em;
}
html[data-layout="raes"] .research-status {
  display: inline-block;
  margin-top: 19px;
  padding: 5px 8px;
  border: 1px solid rgba(211,166,94,.21);
  border-radius: 8px;
  color: #d3b381;
  font: 600 10px/1 var(--mono);
}
html[data-layout="raes"] .research-status.done {
  border-color: rgba(90,213,146,.33);
  color: var(--good);
}
html[data-layout="raes"] .method-card .inline-link {
  display: inline-block;
  margin-top: 17px;
  color: #9bd1f5;
  font: 600 12px/1.5 var(--mono);
  text-decoration: none;
  border-bottom: 1px solid rgba(155,209,245,.32);
}
html[data-layout="raes"] .method-card .inline-link:hover {
  border-color: #9bd1f5;
}
html[data-layout="raes"] .result-panel {
  padding: 32px;
  border: 1px solid rgba(90,213,146,.24);
  border-radius: var(--radius);
  background: linear-gradient(120deg,rgba(23,92,63,.14),rgba(0,104,180,.055) 70%,rgba(255,255,255,.013));
}
html[data-layout="raes"] .result-kicker {
  color: var(--good);
  font: 650 11px/1.35 var(--mono);
  letter-spacing: .09em;
}
html[data-layout="raes"] .result-panel h3 {
  margin: 14px 0 9px;
  font-size: clamp(28px,3.8vw,44px);
  line-height: 1.08;
  letter-spacing: -.045em;
}
html[data-layout="raes"] .result-panel p {
  color: var(--soft);
  font-size: 15px;
  max-width: 850px;
  margin: 0;
}
html[data-layout="raes"] .result-stats {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 12px;
  margin: 24px 0;
}
html[data-layout="raes"] .result-stat {
  border-top: 1px solid var(--line);
  padding-top: 13px;
}
html[data-layout="raes"] .result-stat strong {
  display: block;
  color: var(--text);
  font: 730 clamp(23px,3vw,37px)/1.2 var(--sans);
  letter-spacing: -.04em;
}
html[data-layout="raes"] .result-stat span {
  display: block;
  color: var(--muted);
  font: 500 11px/1.5 var(--mono);
  margin-top: 6px;
}
html[data-layout="raes"] .result-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
html[data-layout="raes"] .result-actions .aside {
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="raes"] .method {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 14px;
}
html[data-layout="raes"] .method-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(255,255,255,.032),rgba(255,255,255,.009));
}
html[data-layout="raes"] .method-card h3 {
  margin: 22px 0 12px;
  font-size: 23px;
  letter-spacing: -.035em;
}
html[data-layout="raes"] .method-card p + p {
  margin-top: 10px;
}
html[data-layout="raes"] .method-card .research-status {
  margin-top: 20px;
}
html[data-layout="raes"] .mission-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
}
html[data-layout="raes"] .mission-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.018);
}
html[data-layout="raes"] .mission-card:last-child {
  border-color: rgba(46,145,218,.24);
  background: linear-gradient(135deg,rgba(0,104,180,.08),rgba(255,255,255,.012));
}
html[data-layout="raes"] .mission-card b,
html[data-layout="raes"] .lane b {
  display: block;
  color: var(--accent-2);
  font: 650 11px/1.3 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="raes"] .mission-card h3 {
  margin: 23px 0 12px;
  font-size: clamp(22px,2.8vw,30px);
  line-height: 1.16;
  letter-spacing: -.035em;
}
html[data-layout="raes"] .mission-card p,
html[data-layout="raes"] .lane p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
html[data-layout="raes"] .mission-card p+p {
  margin-top: 12px;
}
html[data-layout="raes"] .principle {
  font-size: clamp(22px,2.5vw,32px);
  line-height: 1.45;
  letter-spacing: -.035em;
  font-weight: 650;
  color: var(--text);
  margin: 24px 0 17px;
}
html[data-layout="raes"] .transport-title {
  font-size: 26px;
  letter-spacing: -.04em;
  line-height: 1.2;
  margin: 50px 0 18px;
}
html[data-layout="raes"] .transport {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 14px;
}
html[data-layout="raes"] .lane {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,.014);
}
html[data-layout="raes"] .lane h3 {
  font-size: 21px;
  letter-spacing: -.035em;
  margin: 19px 0 10px;
}
html[data-layout="raes"] .lane:first-child {
  border-color: rgba(46,145,218,.29);
}
html[data-layout="raes"] .transport-foot {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="raes"] .eyebrow {
  margin: 0 0 15px;
  color: var(--accent-2);
  font: 650 11px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
html[data-layout="raes"] .callout {
  margin-top: 21px;
  padding: 19px 22px;
  border-left: 2px solid var(--warn);
  background: linear-gradient(90deg,rgba(211,166,94,.08),transparent 78%);
  color: var(--muted);
  font-size: 14px;
}
html[data-layout="raes"] .callout strong {
  color: var(--soft);
}
html[data-layout="raes"] .quote {
  padding: 30px 34px;
  border: 1px solid rgba(46,145,218,.24);
  border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(0,104,180,.085),rgba(255,255,255,.01));
  font-size: clamp(22px,3.2vw,38px);
  font-weight: 650;
  line-height: 1.3;
  letter-spacing: -.04em;
}
html[data-layout="raes"] .quote small {
  display: block;
  font: 500 12px/1.6 var(--mono);
  letter-spacing: 0;
  color: var(--muted);
  margin-top: 16px;
}
html[data-layout="raes"] .links {
  display: grid;
  gap: 12px;
}
html[data-layout="raes"] .ref {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-decoration: none;
  background: rgba(255,255,255,.013);
}
html[data-layout="raes"] .ref:hover {
  border-color: rgba(46,145,218,.34);
  background: rgba(0,104,180,.045);
}
html[data-layout="raes"] .ref b {
  color: var(--accent-2);
  font: 650 11px/1.3 var(--mono);
  text-transform: uppercase;
  letter-spacing: .08em;
}
html[data-layout="raes"] .ref span {
  color: var(--soft);
  font-size: 14px;
}
html[data-layout="raes"] .ref i {
  color: var(--accent-2);
  font-style: normal;
  font: 650 13px/1 var(--mono);
}
html[data-layout="raes"] footer {
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="raes"] footer .inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
html[data-layout="raes"] footer a {
  color: var(--soft);
  text-decoration: none;
}
html[data-layout="raes"] .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease,transform .6s ease;
}
html[data-layout="raes"] .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (max-width:980px) {
  html[data-layout="raes"] .hero {
    min-height: auto;
  }
  html[data-layout="raes"] .hero-grid,
  html[data-layout="raes"] .section-head {
    grid-template-columns: 1fr;
  }
  html[data-layout="raes"] .section-head {
    gap: 17px;
  }
  html[data-layout="raes"] .section-title {
    margin-top: 0;
  }
  html[data-layout="raes"] .path {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  html[data-layout="raes"] .mission-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width:640px) {
  html[data-layout="raes"] .wrap {
    width: min(calc(100% - 24px),var(--max));
  }
  html[data-layout="raes"] .topbar .inner {
    min-height: 60px;
  }
  html[data-layout="raes"] nav a:not(:last-child) {
    display: none;
  }
  html[data-layout="raes"] .hero {
    padding: 70px 0 52px;
  }
  html[data-layout="raes"] h1 {
    font-size: clamp(45px,12.5vw,72px);
  }
  html[data-layout="raes"] section {
    padding: 66px 0;
  }
  html[data-layout="raes"] .path,
  html[data-layout="raes"] .questions,
  html[data-layout="raes"] .method,
  html[data-layout="raes"] .transport {
    grid-template-columns: 1fr;
  }
  html[data-layout="raes"] .result-stats {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
  html[data-layout="raes"] .result-panel {
    padding: 24px;
  }
  html[data-layout="raes"] .path-step,
  html[data-layout="raes"] .question {
    min-height: 0;
  }
  html[data-layout="raes"] .quote {
    padding: 22px;
  }
  html[data-layout="raes"] .statusline,
  html[data-layout="raes"] footer .inner {
    flex-direction: column;
  }
  html[data-layout="raes"] .ref {
    grid-template-columns: 1fr auto;
  }
  html[data-layout="raes"] .ref b {
    grid-column: 1/-1;
  }
}
@media (prefers-reduced-motion:reduce) {
  html[data-layout="raes"] {
    scroll-behavior: auto;
  }
  html[data-layout="raes"], html[data-layout="raes"] *,
  html[data-layout="raes"]::before, html[data-layout="raes"] *::before,
  html[data-layout="raes"]::after, html[data-layout="raes"] *::after {
    transition: none !important;
    animation: none !important;
  }
  html[data-layout="raes"] .reveal {
    opacity: 1;
    transform: none;
  }
}

html[data-layout="raes"],
html[data-layout="raes-archive"] {
  --panel: #0e1720;
}

/* ===== RAES archived rounds / R1-R3 ===== */
html[data-layout="raes-archive"], html[data-layout="raes-archive"] * {
  box-sizing: border-box;
}
html[data-layout="raes-archive"] {
  scroll-behavior: smooth;
  scroll-padding-top: 85px;
}
html[data-layout="raes-archive"] body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.55;
  overflow-x: hidden;
  background: radial-gradient(900px 550px at 82% 3%,rgba(0,104,180,.16),transparent 65%),
                 radial-gradient(720px 460px at 12% 34%,rgba(46,145,218,.07),transparent 70%),var(--bg);
}
html[data-layout="raes-archive"] body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
                       linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom,#000,transparent 96%);
}
html[data-layout="raes-archive"] a {
  color: inherit;
}
html[data-layout="raes-archive"] a:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 4px;
}
html[data-layout="raes-archive"] code {
  font-family: var(--mono);
  font-size: .92em;
  overflow-wrap: anywhere;
}
html[data-layout="raes-archive"] .wrap {
  width: min(calc(100% - 40px),var(--max));
  margin: 0 auto;
}
html[data-layout="raes-archive"] .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7,11,15,.86);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
html[data-layout="raes-archive"] .topbar .inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
html[data-layout="raes-archive"] .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  white-space: nowrap;
  text-decoration: none;
  font: 650 14px/1 var(--mono);
  letter-spacing: -.02em;
}
html[data-layout="raes-archive"] .brand::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--accent-2);
  border-radius: 50%;
  box-shadow: 0 0 18px rgba(46,145,218,.9);
}
html[data-layout="raes-archive"] nav {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
html[data-layout="raes-archive"] nav a {
  padding: 8px 10px;
  color: var(--muted);
  border-radius: 9px;
  text-decoration: none;
  font: 550 12px/1 var(--mono);
}
html[data-layout="raes-archive"] nav a:hover,
html[data-layout="raes-archive"] nav a.active {
  color: var(--text);
  background: rgba(255,255,255,.05);
}
html[data-layout="raes-archive"] .hero {
  padding: 100px 0 74px;
}
html[data-layout="raes-archive"] .kicker {
  color: var(--accent-2);
  font: 650 12px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: .12em;
}
html[data-layout="raes-archive"] .kicker::before {
  content: "// ";
  color: #5c6872;
}
html[data-layout="raes-archive"] h1 {
  max-width: 1120px;
  margin: 25px 0 0;
  font-size: clamp(51px,8vw,106px);
  line-height: .97;
  letter-spacing: -.065em;
  font-weight: 760;
}
html[data-layout="raes-archive"] h1 .accent {
  color: #75b9e8;
}
html[data-layout="raes-archive"] h1 .dim {
  color: #73808a;
}
html[data-layout="raes-archive"] .hero-grid {
  display: grid;
  grid-template-columns: minmax(0,760px) minmax(245px,1fr);
  gap: 42px;
  align-items: end;
  margin-top: 33px;
}
html[data-layout="raes-archive"] .lede {
  color: var(--soft);
  font-size: clamp(18px,2vw,22px);
  line-height: 1.5;
  letter-spacing: -.02em;
  margin: 0;
}
html[data-layout="raes-archive"] .note {
  padding: 20px;
  border: 1px solid rgba(211,166,94,.28);
  border-radius: 12px;
  background: rgba(211,166,94,.045);
  color: var(--muted);
  font: 500 11px/1.8 var(--mono);
}
html[data-layout="raes-archive"] .note strong {
  color: var(--warn);
  font-weight: 650;
}
html[data-layout="raes-archive"] .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}
html[data-layout="raes-archive"] .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  border: 1px solid var(--line-strong);
  padding: 11px 15px;
  border-radius: 10px;
  color: var(--text);
  font: 600 12px/1.35 var(--mono);
  background: rgba(255,255,255,.018);
}
html[data-layout="raes-archive"] .btn.primary {
  background: rgba(0,104,180,.2);
  border-color: rgba(46,145,218,.5);
}
html[data-layout="raes-archive"] .btn:hover {
  border-color: var(--accent-2);
  background: rgba(0,104,180,.12);
}
html[data-layout="raes-archive"] .metrics {
  display: grid;
  grid-template-columns: repeat(4,minmax(0,1fr));
  gap: 12px;
  margin-top: 48px;
}
html[data-layout="raes-archive"] .metric {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
}
html[data-layout="raes-archive"] .metric .value {
  font-size: clamp(31px,3.4vw,48px);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -.045em;
  font-variant-numeric: tabular-nums;
}
html[data-layout="raes-archive"] .metric .name {
  margin-top: 12px;
  color: var(--muted);
  font: 550 11px/1.6 var(--mono);
}
html[data-layout="raes-archive"] .statusline {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}
html[data-layout="raes-archive"] section {
  padding: 86px 0;
  border-top: 1px solid rgba(255,255,255,.045);
}
html[data-layout="raes-archive"] .section-head {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 34px;
  align-items: start;
  margin-bottom: 34px;
}
html[data-layout="raes-archive"] .section-no {
  color: var(--accent-2);
  font: 650 12px/1 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="raes-archive"] .section-title {
  font-size: clamp(35px,5vw,62px);
  line-height: 1.03;
  letter-spacing: -.05em;
  margin: -10px 0 0;
}
html[data-layout="raes-archive"] .section-sub {
  margin: 17px 0 0;
  color: var(--muted);
  max-width: 825px;
  font-size: 16px;
}
html[data-layout="raes-archive"] .two-up {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 14px;
}
html[data-layout="raes-archive"] .card {
  padding: 29px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(255,255,255,.032),rgba(255,255,255,.012));
}
html[data-layout="raes-archive"] .card b,
html[data-layout="raes-archive"] .card .card-kicker {
  display: block;
  color: var(--accent-2);
  font: 650 11px/1.4 var(--mono);
  letter-spacing: .08em;
}
html[data-layout="raes-archive"] .card h3 {
  font-size: clamp(22px,2.6vw,28px);
  line-height: 1.16;
  letter-spacing: -.035em;
  margin: 22px 0 12px;
}
html[data-layout="raes-archive"] .card p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
}
html[data-layout="raes-archive"] .card p+p {
  margin-top: 12px;
}
html[data-layout="raes-archive"] .card.key {
  border-color: rgba(90,213,146,.24);
  background: linear-gradient(130deg,rgba(37,110,75,.10),rgba(255,255,255,.012));
}
html[data-layout="raes-archive"] .card.key b {
  color: var(--good);
}
html[data-layout="raes-archive"] .text-lede {
  max-width: 900px;
  color: var(--soft);
  font-size: 17px;
  line-height: 1.65;
  margin: 0 0 25px;
}
html[data-layout="raes-archive"] .callout {
  margin-top: 22px;
  padding: 19px 22px;
  border-left: 2px solid var(--warn);
  background: linear-gradient(90deg,rgba(211,166,94,.085),transparent 80%);
  color: var(--soft);
  font-size: 14px;
}
html[data-layout="raes-archive"] .callout strong {
  color: var(--text);
}
html[data-layout="raes-archive"] .callout.blue {
  border-color: var(--accent-2);
  background: linear-gradient(90deg,rgba(0,104,180,.10),transparent 80%);
}
html[data-layout="raes-archive"] .mini-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 12px;
  margin-top: 22px;
}
html[data-layout="raes-archive"] .mini {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.015);
}
html[data-layout="raes-archive"] .mini b {
  display: block;
  font: 650 12px/1.4 var(--mono);
  color: var(--soft);
  margin-bottom: 10px;
}
html[data-layout="raes-archive"] .mini p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
html[data-layout="raes-archive"] .table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.016);
}
html[data-layout="raes-archive"] table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 13px;
}
html[data-layout="raes-archive"] table caption {
  padding: 15px 19px;
  text-align: left;
  color: var(--muted);
  font: 500 12px/1.6 var(--mono);
  caption-side: top;
}
html[data-layout="raes-archive"] th {
  background: rgba(46,145,218,.075);
  font: 650 11px/1.5 var(--mono);
  letter-spacing: .035em;
  color: var(--soft);
  white-space: nowrap;
}
html[data-layout="raes-archive"] th,
html[data-layout="raes-archive"] td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
html[data-layout="raes-archive"] tr:last-child td {
  border-bottom: none;
}
html[data-layout="raes-archive"] tbody tr:hover {
  background: rgba(255,255,255,.025);
}
html[data-layout="raes-archive"] td:first-child {
  color: var(--text);
  font: 600 12px/1.6 var(--mono);
  white-space: nowrap;
}
html[data-layout="raes-archive"] td {
  color: var(--muted);
}
html[data-layout="raes-archive"] .tag {
  display: inline-block;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 7px;
  padding: 3px 7px;
  color: var(--soft);
  font: 600 10px/1.3 var(--mono);
  white-space: nowrap;
}
html[data-layout="raes-archive"] .tag.signal {
  color: var(--good);
  border-color: rgba(90,213,146,.3);
}
html[data-layout="raes-archive"] .tag.client {
  color: #d3b381;
  border-color: rgba(211,166,94,.28);
}
html[data-layout="raes-archive"] .table-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  margin: 13px 0 0;
}
html[data-layout="raes-archive"] .quote {
  padding: 31px 34px;
  border: 1px solid rgba(46,145,218,.24);
  border-radius: var(--radius);
  background: linear-gradient(135deg,rgba(0,104,180,.085),rgba(255,255,255,.01));
  font-size: clamp(22px,3.2vw,36px);
  font-weight: 650;
  line-height: 1.32;
  letter-spacing: -.04em;
}
html[data-layout="raes-archive"] .quote small {
  display: block;
  font: 500 12px/1.6 var(--mono);
  letter-spacing: 0;
  color: var(--muted);
  margin-top: 16px;
}
html[data-layout="raes-archive"] .key-value {
  display: grid;
  grid-template-columns: 180px minmax(0,1fr);
  gap: 10px 25px;
  margin: 0;
}
html[data-layout="raes-archive"] .key-value dt {
  color: var(--accent-2);
  font: 600 11px/1.6 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
}
html[data-layout="raes-archive"] .key-value dd {
  color: var(--soft);
  margin: 0;
  font-size: 14px;
  overflow-wrap: anywhere;
}
html[data-layout="raes-archive"] .small-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
html[data-layout="raes-archive"] .trail {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  margin-top: 30px;
}
html[data-layout="raes-archive"] footer {
  padding: 32px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 11px/1.6 var(--mono);
}
html[data-layout="raes-archive"] footer .inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
html[data-layout="raes-archive"] footer a {
  color: var(--soft);
  text-decoration: none;
}
html[data-layout="raes-archive"] .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .6s ease,transform .6s ease;
}
html[data-layout="raes-archive"] .reveal.visible {
  opacity: 1;
  transform: none;
}
@media (max-width:980px) {
  html[data-layout="raes-archive"] .hero-grid,
  html[data-layout="raes-archive"] .section-head {
    grid-template-columns: 1fr;
  }
  html[data-layout="raes-archive"] .section-head {
    gap: 17px;
  }
  html[data-layout="raes-archive"] .section-title {
    margin-top: 0;
  }
  html[data-layout="raes-archive"] .hero {
    padding-top: 80px;
  }
}
@media (max-width:700px) {
  html[data-layout="raes-archive"] .wrap {
    width: min(calc(100% - 24px),var(--max));
  }
  html[data-layout="raes-archive"] .topbar .inner {
    min-height: 60px;
  }
  html[data-layout="raes-archive"] nav a:not(:last-child) {
    display: none;
  }
  html[data-layout="raes-archive"] h1 {
    font-size: clamp(45px,12vw,75px);
  }
  html[data-layout="raes-archive"] .hero {
    padding: 68px 0 54px;
  }
  html[data-layout="raes-archive"] .metrics,
  html[data-layout="raes-archive"] .two-up,
  html[data-layout="raes-archive"] .mini-grid {
    grid-template-columns: 1fr 1fr;
  }
  html[data-layout="raes-archive"] .metric {
    padding: 17px 15px;
  }
  html[data-layout="raes-archive"] section {
    padding: 65px 0;
  }
  html[data-layout="raes-archive"] .statusline,
  html[data-layout="raes-archive"] footer .inner {
    flex-direction: column;
  }
  html[data-layout="raes-archive"] .card {
    padding: 22px;
  }
  html[data-layout="raes-archive"] .key-value {
    grid-template-columns: 1fr;
    gap: 4px;
  }
  html[data-layout="raes-archive"] .key-value dd {
    margin-bottom: 10px;
  }
}
@media (max-width:520px) {
  html[data-layout="raes-archive"] .two-up,
  html[data-layout="raes-archive"] .mini-grid {
    grid-template-columns: 1fr;
  }
  html[data-layout="raes-archive"] .section-title {
    font-size: clamp(33px,10vw,46px);
  }
  html[data-layout="raes-archive"] .quote {
    padding: 23px;
  }
  html[data-layout="raes-archive"] .metrics {
    gap: 9px;
  }
  html[data-layout="raes-archive"] .metric .name {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion:reduce) {
  html[data-layout="raes-archive"] {
    scroll-behavior: auto;
  }
  html[data-layout="raes-archive"], html[data-layout="raes-archive"] *,
  html[data-layout="raes-archive"]::before, html[data-layout="raes-archive"] *::before,
  html[data-layout="raes-archive"]::after, html[data-layout="raes-archive"] *::after {
    transition: none !important;
    animation: none !important;
  }
  html[data-layout="raes-archive"] .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ===== RAES round R0 / green note variation ===== */
html[data-view="round-0"] .note {
  padding: 20px;
  border: 1px solid rgba(90,213,146,.23);
  border-radius: 12px;
  background: rgba(90,213,146,.045);
  color: var(--muted);
  font: 500 11px/1.8 var(--mono);
}
html[data-view="round-0"] .note strong {
  color: var(--good);
  font-weight: 650;
}

/* ===== Retired archaeology redirect notice ===== */
html[data-layout="redirect"] body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #070b0f;
  color: #edf3f7;
  font: 16px/1.55 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
html[data-layout="redirect"] main {
  width: min(680px, calc(100% - 40px));
}
html[data-layout="redirect"] p {
  color: #96a2ac;
}
html[data-layout="redirect"] a {
  color: #8cc8f0;
}