:root {
  --paper: #f4f1e8;
  --paper-soft: #faf8f2;
  --paper-deep: #e9e5d9;
  --ink: #111417;
  --ink-soft: #555b60;
  --blue: #2e63b6;
  --blue-deep: #173867;
  --blue-soft: #dce8f3;
  --blue-mist: #edf4f8;
  --aqua: #7bb8b1;
  --coral: #ee8d6c;
  --yellow: #f2cf6c;
  --line: rgba(17, 20, 23, 0.18);
  --line-light: rgba(255, 255, 255, 0.2);
  --shadow: 0 24px 70px rgba(25, 39, 54, 0.12);
  --serif: "Instrument Serif", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --content: min(1240px, calc(100vw - 64px));
  --reading: 760px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    radial-gradient(circle at 12% 18%, rgba(123, 184, 177, 0.11), transparent 26%),
    radial-gradient(circle at 88% 14%, rgba(46, 99, 182, 0.12), transparent 28%),
    linear-gradient(rgba(23, 56, 103, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23, 56, 103, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 32px 32px, 32px 32px;
  content: "";
  pointer-events: none;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 4px;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 150;
  width: 100%;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--coral), var(--blue));
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 18px max(32px, calc((100vw - 1440px) / 2));
  border-bottom: 1px solid transparent;
  transition: background 220ms ease, border-color 220ms ease, padding 220ms ease;
}

.site-header.is-scrolled {
  padding-top: 11px;
  padding-bottom: 11px;
  border-color: var(--line);
  background: rgba(244, 241, 232, 0.9);
  backdrop-filter: blur(18px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--blue-deep);
  font-family: var(--serif);
  font-size: 31px;
  line-height: 1;
  text-decoration: none;
}

.wordmark-mark {
  position: relative;
  display: inline-block;
  width: 29px;
  height: 29px;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  animation: slow-spin 18s linear infinite;
}

.wordmark-mark span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.wordmark-mark span:nth-child(1) {
  top: -3px;
  left: 11px;
}

.wordmark-mark span:nth-child(2) {
  right: -2px;
  bottom: 5px;
}

.wordmark-mark span:nth-child(3) {
  bottom: 3px;
  left: 1px;
  background: var(--coral);
}

@keyframes slow-spin {
  to { transform: rotate(360deg); }
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.025em;
}

.site-nav a {
  position: relative;
  text-decoration: none;
}

.site-nav a:not(.nav-paper)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-paper {
  padding: 9px 14px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  transition: background 180ms ease, color 180ms ease;
}

.nav-paper:hover {
  background: var(--ink);
  color: white;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 42px;
  border: 0;
  background: transparent;
}

.nav-toggle > span:not(.sr-only) {
  display: block;
  width: 23px;
  height: 1.5px;
  margin: 6px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.hero {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
  align-items: center;
  gap: clamp(48px, 6vw, 96px);
  width: var(--content);
  margin: 0 auto;
  padding: 128px 0 86px;
}

.hero-aura {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(3px);
  opacity: 0.7;
  pointer-events: none;
}

.hero-aura-one {
  top: 15%;
  right: -15%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(179, 205, 227, 0.72), rgba(179, 205, 227, 0));
}

.hero-aura-two {
  bottom: 0;
  left: -20%;
  width: 38vw;
  height: 38vw;
  background: radial-gradient(circle, rgba(238, 141, 108, 0.18), rgba(238, 141, 108, 0));
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-index {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  color: var(--blue-deep);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.eyebrow span + span::before {
  display: inline-block;
  width: 20px;
  height: 1px;
  margin: 0 12px 3px 0;
  background: currentColor;
  content: "";
}

.eyebrow {
  flex-wrap: wrap;
  row-gap: 6px;
}

.hero h1,
.section-heading h2,
.transfer-copy h2,
.open-copy h2,
.citation-copy h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.hero h1 {
  max-width: 760px;
  line-height: 1;
}

.section-heading h2 em,
.transfer-copy h2 em,
.open-copy h2 em {
  color: var(--blue);
  font-weight: 400;
}

.hero-title-main,
.hero-title-sub {
  display: block;
}

.hero-title-main {
  font-size: clamp(58px, 5.25vw, 80px);
  line-height: 0.92;
}

.hero-title-sub {
  max-width: 720px;
  margin-top: 18px;
  color: var(--blue-deep);
  font-size: clamp(29px, 2.65vw, 40px);
  line-height: 1.08;
  letter-spacing: -0.026em;
}

.hero-statement {
  max-width: 650px;
  margin: 25px 0 0;
  padding-left: 17px;
  border-left: 3px solid var(--coral);
}

.hero-slogan {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(24px, 2vw, 31px);
  line-height: 1.15;
}

.hero-slogan em {
  color: var(--blue);
  font-weight: 400;
}

.hero-community {
  max-width: 620px;
  margin: 11px 0 0;
  color: var(--ink-soft);
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.55;
}

.hero-community strong {
  color: var(--blue-deep);
  font-weight: 650;
}

.hero-lede {
  max-width: 650px;
  margin: 18px 0 0;
  color: #343a3f;
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 34px;
}

.hero-resource-actions {
  gap: 9px;
}

.hero-resource-actions .button {
  min-height: 44px;
  gap: 13px;
  padding: 9px 16px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 11px 19px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 rgba(17, 20, 23, 0.12);
}

.button-primary {
  background: var(--ink);
  color: white;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.4);
}

.button-light {
  border-color: white;
  background: white;
  color: var(--blue-deep);
}

.text-link {
  padding: 10px 4px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 7px;
}

.hero-credits {
  max-width: 720px;
  margin: 23px 0 0;
  color: var(--ink-soft);
  font-size: 11.5px;
  line-height: 1.55;
}

.credit-row {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 7px 0;
  border-top: 1px solid rgba(17, 20, 23, 0.12);
}

.credit-row:last-child {
  border-bottom: 1px solid rgba(17, 20, 23, 0.12);
}

.credit-label {
  color: var(--blue-deep);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  white-space: nowrap;
}

.credit-names sup {
  color: var(--blue);
}

.credit-names small {
  margin-left: 7px;
  color: var(--blue-deep);
  font-family: var(--mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  white-space: nowrap;
}

.hero-visual {
  position: relative;
  z-index: 1;
  transform: perspective(1300px) rotateY(var(--tilt-x, -2deg)) rotateX(var(--tilt-y, 1deg));
  transform-style: preserve-3d;
  transition: transform 160ms ease-out;
}

.visual-browser {
  overflow: hidden;
  border: 1px solid rgba(17, 20, 23, 0.35);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow), 13px 13px 0 rgba(46, 99, 182, 0.13);
}

.visual-browser-bar {
  display: flex;
  height: 42px;
  align-items: center;
  gap: 7px;
  padding: 0 15px;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 248, 242, 0.92);
}

.visual-browser-bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
}

.visual-browser-bar span:nth-child(2) { background: var(--yellow); }
.visual-browser-bar span:nth-child(3) { background: var(--aqua); }

.visual-browser-bar p {
  margin: 0 0 0 auto;
  color: #72777b;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
}

.hero-media-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.75fr;
  grid-template-rows: repeat(2, 1fr);
  gap: 8px;
  padding: 8px;
  background: #11171c;
}

.hero-shot {
  position: relative;
  min-height: 145px;
  margin: 0;
  overflow: hidden;
  border-radius: 9px;
  background: #07090c;
}

.hero-shot-main {
  grid-row: 1 / 3;
  min-height: 350px;
}

.hero-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: hero-drift 12s ease-in-out infinite alternate;
}

.hero-shot:nth-child(2) img {
  animation-delay: -4s;
}

.hero-shot:nth-child(3) img {
  animation-delay: -8s;
}

@keyframes hero-drift {
  from { transform: scale(1.015) translate3d(-0.4%, -0.2%, 0); }
  to { transform: scale(1.07) translate3d(0.8%, 0.5%, 0); }
}

.hero-shot::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(3, 7, 10, 0.72));
  content: "";
}

.hero-shot figcaption {
  position: absolute;
  right: 12px;
  bottom: 10px;
  left: 12px;
  z-index: 1;
  color: white;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.025em;
}

.hero-shot figcaption span {
  margin-right: 7px;
  color: #a9c8ed;
}

.hero-trajectory {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  background: var(--paper-soft);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 8px;
  text-transform: uppercase;
}

.hero-trajectory i {
  position: relative;
  height: 1px;
  background: var(--blue);
}

.hero-trajectory i::after {
  position: absolute;
  top: -3px;
  right: -1px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--blue);
  border-right: 1px solid var(--blue);
  content: "";
  transform: rotate(45deg);
}

.figure-button {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: white;
  color: inherit;
  cursor: zoom-in;
}

.figure-button img {
  width: 100%;
  transition: transform 500ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.figure-button:hover img {
  transform: scale(1.018);
}

.zoom-hint {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 11px;
  border: 1px solid rgba(17, 20, 23, 0.2);
  border-radius: 999px;
  background: rgba(250, 248, 242, 0.9);
  font-family: var(--mono);
  font-size: 9px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
  backdrop-filter: blur(8px);
}

.figure-button:hover .zoom-hint,
.figure-button:focus-visible .zoom-hint {
  opacity: 1;
  transform: translateY(0);
}

.floating-note {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  border: 1px solid rgba(17, 20, 23, 0.3);
  border-radius: 12px;
  background: rgba(250, 248, 242, 0.91);
  box-shadow: 0 14px 40px rgba(23, 56, 103, 0.13);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.35;
  backdrop-filter: blur(10px);
}

.floating-note-top {
  top: -34px;
  right: -22px;
  transform: translateZ(45px) rotate(2deg);
}

.floating-note-bottom {
  bottom: -32px;
  left: -29px;
  transform: translateZ(32px) rotate(-1.5deg);
}

.floating-note-value {
  color: var(--blue);
  font-family: var(--serif);
  font-size: 37px;
  line-height: 1;
}

.pulse-dot {
  position: relative;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--coral);
}

.pulse-dot::after {
  position: absolute;
  inset: -5px;
  border: 1px solid var(--coral);
  border-radius: inherit;
  content: "";
  animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
  0% { opacity: 0.8; transform: scale(0.6); }
  100% { opacity: 0; transform: scale(1.6); }
}

.scroll-cue {
  position: absolute;
  bottom: 24px;
  left: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 10px;
  text-decoration: none;
}

.scroll-cue span:last-child {
  animation: cue-bounce 1.8s ease-in-out infinite;
}

@keyframes cue-bounce {
  50% { transform: translateY(5px); }
}

.topic-marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--paper-soft);
}

.marquee-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 24px;
  padding: 17px 0;
  animation: marquee 34s linear infinite;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.marquee-track i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.section {
  width: var(--content);
  margin: 0 auto;
  padding: clamp(100px, 11vw, 168px) 0;
}

.section-heading {
  max-width: 980px;
  margin-bottom: clamp(54px, 7vw, 90px);
}

.section-heading h2,
.transfer-copy h2,
.open-copy h2,
.citation-copy h2 {
  font-size: clamp(50px, 6vw, 86px);
  line-height: 0.98;
}

.transfer-copy h2 {
  font-size: clamp(44px, 5vw, 70px);
  line-height: 1;
}

.story-section .section-heading h2 {
  font-size: clamp(44px, 5vw, 70px);
  line-height: 1;
}

.method-section .section-heading h2 {
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1;
}

.method-heading-note {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.5;
}

.section-heading-row {
  display: grid;
  max-width: none;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: 80px;
}

.section-heading-row > p {
  max-width: 470px;
  margin: 0 0 8px;
  color: var(--ink-soft);
  font-size: 16px;
}

.story-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(50px, 8vw, 120px);
  padding-top: 46px;
  border-top: 1px solid var(--line);
}

.pull-quote {
  max-width: 760px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 3.5vw, 49px);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.story-copy {
  max-width: 530px;
  color: var(--ink-soft);
  font-size: 17px;
}

.story-copy p {
  margin: 0 0 24px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 92px;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(250, 248, 242, 0.56);
}

.metric-card {
  min-height: 270px;
  padding: 30px;
  border-right: 1px solid var(--line);
}

.metric-card:last-child {
  border-right: 0;
}

.metric-card-accent {
  background: var(--blue-deep);
  color: white;
}

.metric-value {
  margin: 0 0 48px;
  color: var(--blue);
  font-family: var(--serif);
  font-size: clamp(54px, 5vw, 77px);
  line-height: 0.85;
}

.metric-card-accent .metric-value {
  color: white;
}

.metric-value small {
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 600;
}

.metric-card h3 {
  margin: 0 0 9px;
  font-size: 14px;
}

.metric-card p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.65;
}

.metric-card-accent p:last-child {
  color: rgba(255, 255, 255, 0.7);
}

.transfer-section {
  width: 100%;
  padding-right: max(32px, calc((100vw - 1240px) / 2));
  padding-left: max(32px, calc((100vw - 1240px) / 2));
  background: var(--blue-deep);
  color: white;
}

.transfer-shell {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.transfer-copy .section-index {
  color: #a8c9f0;
}

.transfer-copy h2 em {
  color: #aac8ed;
}

.transfer-copy > p:not(.section-index):not(.fine-print) {
  max-width: 550px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.budget-readout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 42px;
}

.budget-readout > div {
  padding: 18px;
  border: 1px solid var(--line-light);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
}

.budget-readout span {
  display: block;
  font-family: var(--serif);
  font-size: 47px;
  line-height: 1;
}

.budget-readout small {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.58);
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
}

.slider-wrap {
  margin-top: 34px;
}

.slider-wrap label {
  display: block;
  margin-bottom: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.slider-wrap input {
  width: 100%;
  height: 5px;
  border-radius: 999px;
  outline: none;
  background: rgba(255, 255, 255, 0.22);
  cursor: pointer;
  appearance: none;
}

.slider-wrap input::-webkit-slider-thumb {
  width: 26px;
  height: 26px;
  border: 4px solid white;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.25);
  appearance: none;
}

.slider-wrap input::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 4px solid white;
  border-radius: 50%;
  background: var(--coral);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--mono);
  font-size: 9px;
}

.fine-print {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 10px;
  line-height: 1.55;
}

.transfer-chart {
  padding: clamp(26px, 4vw, 48px);
  border-radius: 20px;
  background: var(--paper-soft);
  color: var(--ink);
  box-shadow: 18px 18px 0 rgba(255, 255, 255, 0.08);
}

.chart-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}

.chart-head p,
.chart-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
}

.chart-head span {
  color: var(--ink-soft);
}

.chart-row {
  display: grid;
  grid-template-columns: 128px 1fr 42px;
  align-items: center;
  gap: 14px;
  margin-top: 19px;
}

.chart-label strong,
.chart-label span {
  display: block;
}

.chart-label strong {
  font-size: 12px;
}

.chart-label span {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 8px;
}

.bar-track {
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: #e0ddd5;
}

.bar-track span {
  display: block;
  width: var(--bar-width);
  height: 100%;
  border-radius: inherit;
  background: #aab5c0;
  transition: width 450ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.chart-row-primary .bar-track span {
  background: linear-gradient(90deg, var(--blue), #76a6dd);
}

.chart-row > strong {
  font-family: var(--mono);
  font-size: 11px;
  text-align: right;
}

.chart-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 2px;
  color: #8a8f93;
  font-family: var(--mono);
  font-size: 8px;
  text-transform: uppercase;
}

.chart-divider::before,
.chart-divider::after {
  flex: 1;
  height: 1px;
  background: var(--line);
  content: "";
}

.transfer-line {
  width: 100%;
  margin-top: 35px;
  overflow: visible;
}

.transfer-line .line-grid {
  fill: none;
  stroke: rgba(17, 20, 23, 0.11);
  stroke-dasharray: 4 6;
}

.transfer-line polyline {
  fill: none;
  stroke: var(--blue);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.transfer-line circle:not(.active-point) {
  fill: var(--paper-soft);
  stroke: var(--blue);
  stroke-width: 3;
}

.transfer-line .active-point {
  fill: rgba(238, 141, 108, 0.24);
  stroke: var(--coral);
  stroke-width: 3;
  transition: cx 450ms cubic-bezier(0.2, 0.65, 0.25, 1), cy 450ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.transfer-line text {
  fill: #72777b;
  font-family: var(--mono);
  font-size: 10px;
  text-anchor: middle;
}

.method-explorer {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(250, 248, 242, 0.72);
  box-shadow: 11px 11px 0 rgba(23, 56, 103, 0.08);
}

.method-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
}

.method-tabs button {
  display: grid;
  grid-template-columns: 34px 1fr;
  padding: 24px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease;
}

.method-tabs button:last-child {
  border-right: 0;
}

.method-tabs button:hover {
  background: rgba(179, 205, 227, 0.23);
}

.method-tabs button[aria-selected="true"] {
  background: var(--blue-deep);
  color: white;
}

.method-tabs button > span {
  grid-row: 1 / 3;
  color: var(--coral);
  font-family: var(--mono);
  font-size: 10px;
}

.method-tabs strong {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 400;
  line-height: 1;
}

.method-tabs small {
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 10px;
}

.method-tabs button[aria-selected="true"] small {
  color: rgba(255, 255, 255, 0.6);
}

.method-panel {
  display: grid;
  min-height: 510px;
  grid-template-columns: 0.72fr 1.28fr;
  align-items: stretch;
  animation: panel-in 360ms ease both;
}

.method-panel[hidden] {
  display: none;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateY(8px); }
}

.method-panel-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(32px, 5vw, 64px);
}

.method-kicker {
  margin: 0 0 18px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.method-panel h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 3.5vw, 50px);
  font-weight: 400;
  line-height: 1.04;
}

.method-panel-copy > p:not(.method-kicker) {
  margin: 25px 0 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.method-note {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.method-note strong {
  color: var(--blue);
  font-family: var(--serif);
  font-size: 29px;
  font-weight: 400;
  white-space: nowrap;
}

.method-note span {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.4;
  text-transform: uppercase;
}

.method-figure {
  display: grid;
  min-height: 100%;
  place-items: center;
  padding: clamp(20px, 4vw, 50px);
  border-left: 1px solid var(--line);
  background-color: #fff;
  background-image: radial-gradient(rgba(46, 99, 182, 0.13) 0.8px, transparent 0.8px);
  background-size: 18px 18px;
}

.full-figure {
  margin: 72px 0 0;
}

.full-figure .figure-button {
  padding: clamp(18px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: 16px;
  background: white;
  box-shadow: 9px 9px 0 rgba(23, 56, 103, 0.07);
}

.full-figure figcaption {
  max-width: 760px;
  margin: 17px auto 0;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10px;
  font-style: italic;
  text-align: center;
}

.evidence-section {
  width: 100%;
  padding-right: max(32px, calc((100vw - 1240px) / 2));
  padding-left: max(32px, calc((100vw - 1240px) / 2));
  background: var(--blue-mist);
}

.benchmark-explorer {
  overflow: hidden;
  border: 1px solid rgba(23, 56, 103, 0.25);
  border-radius: 18px;
  background: var(--paper-soft);
}

.benchmark-tabs {
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  scrollbar-width: none;
}

.benchmark-tabs::-webkit-scrollbar {
  display: none;
}

.benchmark-tabs button {
  flex: 1 0 auto;
  min-height: 56px;
  padding: 12px 20px;
  border: 0;
  border-right: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10px;
  cursor: pointer;
}

.benchmark-tabs button[aria-selected="true"] {
  background: var(--blue-deep);
  color: white;
}

.benchmark-content {
  display: grid;
  min-height: 460px;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
  align-items: center;
  padding: clamp(34px, 6vw, 78px);
}

.benchmark-summary > p:first-child {
  margin: 0 0 14px;
  color: var(--blue);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.benchmark-number {
  margin: 0;
  color: var(--blue-deep);
  font-family: var(--serif);
  font-size: clamp(80px, 10vw, 148px);
  line-height: 0.7;
  letter-spacing: -0.05em;
}

.benchmark-number span {
  font-family: var(--sans);
  font-size: 24px;
  font-weight: 600;
}

.benchmark-summary h3 {
  margin: 38px 0 13px;
  font-family: var(--serif);
  font-size: 31px;
  font-weight: 400;
  line-height: 1.05;
}

.benchmark-summary > p:not(:first-child):not(.benchmark-number):not(.benchmark-note) {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.benchmark-note {
  margin: 25px 0 0;
  color: #747a7e;
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
}

.benchmark-bars {
  display: grid;
  gap: 21px;
}

.benchmark-bars-label {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.benchmark-bar-row {
  display: grid;
  grid-template-columns: 130px 1fr 50px;
  align-items: center;
  gap: 14px;
}

.benchmark-bar-row span:first-child {
  font-size: 12px;
  font-weight: 600;
}

.benchmark-bar-track {
  height: 32px;
  overflow: hidden;
  border-radius: 6px;
  background: #e5e3dc;
}

.benchmark-bar-fill {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #b7bec4;
  transition: width 650ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.benchmark-bar-row.is-primary .benchmark-bar-fill {
  background: linear-gradient(90deg, var(--blue-deep), var(--blue));
}

.benchmark-bar-row > strong {
  font-family: var(--mono);
  font-size: 11px;
  text-align: right;
}

.figure-on-blue .figure-button {
  border-color: rgba(23, 56, 103, 0.25);
}

.real-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(45px, 7vw, 95px);
  align-items: center;
}

.protocol-note {
  max-width: 980px;
  margin: -38px 0 54px;
  padding: 15px 18px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(250, 248, 242, 0.62);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.65;
}

.real-media {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
  box-shadow: 12px 12px 0 rgba(238, 141, 108, 0.14);
}

.rollout-player {
  min-width: 0;
  background: #0d1116;
  color: white;
}

.rollout-stage {
  --rollout-poster: none;
  position: relative;
  isolation: isolate;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #080b0e;
  transition: aspect-ratio 260ms ease;
}

.rollout-stage.is-portrait {
  aspect-ratio: 6 / 5;
}

.rollout-stage::before {
  position: absolute;
  inset: -28px;
  z-index: 0;
  background-image:
    linear-gradient(rgba(6, 10, 14, 0.28), rgba(6, 10, 14, 0.48)),
    var(--rollout-poster);
  background-position: center;
  background-size: cover;
  content: "";
  filter: blur(18px) saturate(0.82);
  opacity: 0.72;
  pointer-events: none;
  transform: scale(1.04);
}

.rollout-stage::after {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.26), transparent 30%);
  content: "";
  pointer-events: none;
}

.rollout-stage video {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
  margin-inline: auto;
  background: transparent;
  object-fit: contain;
}

.rollout-badge {
  position: absolute;
  top: 15px;
  left: 15px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(9, 14, 19, 0.58);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  pointer-events: none;
}

.rollout-badge span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #8ed79a;
  box-shadow: 0 0 0 4px rgba(142, 215, 154, 0.14);
}

.rollout-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  width: 34px;
  height: 34px;
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-top-color: white;
  border-radius: 50%;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.js .rollout-stage.is-loading:not(.is-error) .rollout-loader {
  animation: rollout-spin 760ms linear infinite;
  opacity: 1;
}

@keyframes rollout-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.rollout-error {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 5;
  display: grid;
  width: min(330px, calc(100% - 40px));
  gap: 8px;
  justify-items: center;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 12px;
  background: rgba(8, 11, 14, 0.88);
  text-align: center;
  transform: translate(-50%, -50%);
  backdrop-filter: blur(12px);
}

.rollout-error[hidden] {
  display: none;
}

.rollout-error strong {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 500;
}

.rollout-error span {
  color: rgba(255, 255, 255, 0.62);
  font-family: var(--mono);
  font-size: 8px;
  line-height: 1.55;
}

.rollout-error button {
  margin-top: 4px;
  padding: 8px 13px;
  border: 1px solid white;
  border-radius: 999px;
  background: white;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 8px;
  cursor: pointer;
}

.rollout-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 18px 18px;
}

.rollout-copy p,
.rollout-copy span,
.rollout-counter {
  margin: 0;
}

.rollout-copy p {
  font-family: var(--serif);
  font-size: 27px;
  line-height: 1;
}

.rollout-copy span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.5);
  font-family: var(--mono);
  font-size: 8px;
  text-transform: uppercase;
}

.rollout-counter {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.42);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
}

.rollout-library {
  min-width: 0;
  padding: 0 13px 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.rollout-library-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 5px 7px;
}

.rollout-library-head p,
.rollout-library-head span {
  margin: 0;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.rollout-library-head p {
  color: rgba(255, 255, 255, 0.72);
}

.rollout-library-head span {
  color: rgba(255, 255, 255, 0.38);
  text-align: right;
}

.rollout-groups {
  display: grid;
  gap: 3px;
  padding: 4px 0;
}

.rollout-group {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
}

.rollout-tasks {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  max-width: 100%;
  padding: 6px 5px;
}

.rollout-group-label {
  margin: 0;
  padding: 16px 0 0 5px;
  color: rgba(255, 255, 255, 0.36);
  font-family: var(--mono);
  font-size: 7px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.rollout-tasks button {
  flex: 0 0 auto;
  min-height: 35px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.56);
  font-family: var(--mono);
  font-size: 8px;
  cursor: pointer;
  white-space: nowrap;
}

.rollout-tasks button[aria-pressed="true"] {
  border-color: white;
  background: white;
  color: var(--ink);
}

.real-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.real-tabs button {
  min-height: 42px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 9px;
  cursor: pointer;
}

.real-tabs button[aria-selected="true"] {
  border-color: var(--blue-deep);
  background: var(--blue-deep);
  color: white;
}

.real-result {
  margin-top: 42px;
}

.real-number {
  margin: 0;
  color: var(--blue);
  font-family: var(--serif);
  font-size: clamp(78px, 8vw, 120px);
  line-height: 0.8;
  letter-spacing: -0.04em;
}

.real-number.is-long {
  font-size: clamp(49px, 5vw, 72px);
  letter-spacing: -0.025em;
}

.real-result h3 {
  margin: 36px 0 14px;
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
  line-height: 1;
}

.real-result > p:not(.real-number) {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.comparison-pill {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
  padding: 10px 12px 10px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
}

.comparison-pill strong {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-deep);
}

.open-section {
  width: 100%;
  padding-right: max(32px, calc((100vw - 1240px) / 2));
  padding-left: max(32px, calc((100vw - 1240px) / 2));
  background: #d9e3d8;
}

.open-card {
  position: relative;
  display: grid;
  overflow: hidden;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  padding: clamp(38px, 7vw, 86px);
  border: 1px solid rgba(17, 20, 23, 0.32);
  border-radius: 22px;
  background: var(--blue-deep);
  color: white;
  box-shadow: 14px 14px 0 rgba(17, 20, 23, 0.14);
}

.checkpoint-showcase {
  row-gap: 54px;
}

.open-card::after {
  position: absolute;
  top: -180px;
  right: -110px;
  width: 460px;
  height: 460px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  box-shadow: 0 0 0 50px rgba(255, 255, 255, 0.025), 0 0 0 100px rgba(255, 255, 255, 0.02);
  content: "";
}

.open-copy,
.checkpoint-feature,
.checkpoint-catalog {
  position: relative;
  z-index: 1;
}

.open-copy .section-index {
  color: #aecbf0;
}

.open-copy h2 em {
  color: #bad2ef;
}

.open-copy > p:not(.section-index) {
  max-width: 590px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
}

.checkpoint-primary-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 13px;
  margin-top: 28px;
}

.checkpoint-feature {
  display: flex;
  min-height: 350px;
  flex-direction: column;
  justify-content: space-between;
  gap: 36px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.025);
  color: white;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.checkpoint-feature:hover {
  border-color: rgba(255, 255, 255, 0.68);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.055)),
    rgba(255, 255, 255, 0.04);
  transform: translateY(-3px);
}

.checkpoint-feature-head,
.checkpoint-link-row,
.checkpoint-catalog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.checkpoint-recommended,
.checkpoint-kind,
.checkpoint-status,
.checkpoint-link-row,
.checkpoint-catalog-head > p,
.checkpoint-item > p,
.checkpoint-item code,
.checkpoint-action {
  font-family: var(--mono);
}

.checkpoint-recommended {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.checkpoint-recommended i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #9ad8af;
  box-shadow: 0 0 0 5px rgba(154, 216, 175, 0.12);
}

.checkpoint-status {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 25px;
  padding: 4px 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-size: 8px;
  letter-spacing: 0.06em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.checkpoint-status.is-live {
  border-color: rgba(154, 216, 175, 0.42);
  background: rgba(154, 216, 175, 0.12);
  color: #c8f1d4;
}

.checkpoint-kind {
  margin: 0 0 8px;
  color: #bad2ef;
  font-size: 10px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.checkpoint-feature h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.025em;
}

.checkpoint-feature > div > p:last-child {
  max-width: 540px;
  margin: 19px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  line-height: 1.65;
}

.checkpoint-link-row {
  align-items: flex-end;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.78);
  font-size: 9px;
  text-transform: uppercase;
}

.checkpoint-link-row code {
  max-width: 70%;
  color: rgba(255, 255, 255, 0.52);
  font-family: var(--mono);
  font-size: 9px;
  overflow-wrap: anywhere;
  text-transform: none;
}

.checkpoint-catalog {
  grid-column: 1 / -1;
  padding-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.checkpoint-catalog-head {
  align-items: flex-end;
  margin-bottom: 18px;
}

.checkpoint-catalog-head h3,
.checkpoint-catalog-head p {
  margin: 0;
}

.checkpoint-catalog-head h3 {
  font-family: var(--serif);
  font-size: 31px;
  font-weight: 400;
  line-height: 1;
}

.checkpoint-catalog-head p {
  color: rgba(255, 255, 255, 0.48);
  font-size: 9px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.checkpoint-scope-note {
  max-width: 920px;
  margin: -4px 0 20px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  line-height: 1.65;
}

.checkpoint-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.checkpoint-grid li {
  min-width: 0;
}

.checkpoint-item {
  display: flex;
  min-height: 230px;
  height: 100%;
  flex-direction: column;
  align-items: flex-start;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.055);
  color: white;
  text-decoration: none;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

a.checkpoint-item:hover {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-3px);
}

.checkpoint-item.is-coming {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.025);
}

.checkpoint-item h4 {
  margin: 24px 0 7px;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 400;
  line-height: 1;
}

.checkpoint-item > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.checkpoint-item code {
  display: block;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.46);
  font-size: 9px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.checkpoint-action {
  margin-top: auto;
  padding-top: 24px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.citation-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.citation-copy > p:not(.section-index) {
  max-width: 560px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-size: 16px;
}

.citation-box {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #12171d;
  color: #eef4f7;
  box-shadow: 11px 11px 0 rgba(23, 56, 103, 0.11);
}

.citation-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
  color: #94a0a9;
  font-family: var(--mono);
  font-size: 9px;
  text-transform: uppercase;
}

.citation-bar button {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: transparent;
  color: white;
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
}

.citation-box pre {
  margin: 0;
  padding: 26px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.7;
}

.citation-status {
  margin: 0;
  padding: 0 26px 22px;
  color: #94a0a9;
  font-family: var(--mono);
  font-size: 9px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 50px;
  align-items: end;
  padding: 50px max(32px, calc((100vw - 1240px) / 2));
  border-top: 1px solid var(--line);
  background: var(--paper-soft);
}

.wordmark-footer {
  font-size: 27px;
}

.site-footer > div:first-child p,
.footer-note {
  max-width: 440px;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 11px;
}

.footer-links {
  display: flex;
  gap: 22px;
  font-family: var(--mono);
  font-size: 10px;
}

.footer-links a {
  text-underline-offset: 5px;
}

.figure-modal {
  width: min(94vw, 1500px);
  max-width: none;
  max-height: 94vh;
  padding: 46px 18px 18px;
  border: 0;
  border-radius: 18px;
  background: var(--paper-soft);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.4);
}

.figure-modal::backdrop {
  background: rgba(9, 14, 19, 0.77);
  backdrop-filter: blur(8px);
}

.modal-stage {
  display: grid;
  max-height: calc(94vh - 100px);
  place-items: center;
  overflow: auto;
  border-radius: 10px;
  background: white;
}

.modal-stage img {
  width: 100%;
  height: auto;
}

.modal-close {
  position: absolute;
  top: 9px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  font-size: 27px;
  line-height: 1;
  cursor: pointer;
}

.figure-modal > p {
  margin: 12px 0 0;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10px;
  text-align: center;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms cubic-bezier(0.2, 0.65, 0.25, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1080px) {
  :root {
    --content: min(100% - 44px, 960px);
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 150px;
  }

  .hero-copy {
    max-width: 850px;
  }

  .hero-visual {
    width: min(860px, 94%);
    margin: 15px auto 50px;
  }

  .scroll-cue {
    display: none;
  }

  .metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metric-card:nth-child(2) {
    border-right: 0;
  }

  .metric-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .transfer-shell,
  .citation-section {
    grid-template-columns: 1fr;
  }

  .transfer-copy {
    max-width: 760px;
  }

  .method-panel {
    grid-template-columns: 1fr;
  }

  .method-figure {
    min-height: 380px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .benchmark-content,
  .real-layout {
    grid-template-columns: 1fr;
  }

  .real-story {
    max-width: 680px;
  }

  .open-card {
    grid-template-columns: 1fr;
  }

  .checkpoint-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer {
    grid-template-columns: 1fr auto;
  }

  .footer-note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  :root {
    --content: calc(100vw - 32px);
  }

  html {
    scroll-padding-top: 70px;
  }

  .site-header {
    padding: 14px 16px;
  }

  .site-header.is-scrolled {
    padding: 9px 16px;
  }

  .wordmark {
    font-size: 27px;
  }

  .wordmark-mark {
    width: 25px;
    height: 25px;
  }

  .wordmark-mark span:nth-child(1) { left: 9px; }

  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(2) {
    transform: translateY(3.8px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-3.8px) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 10px;
    left: 10px;
    display: grid;
    gap: 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: rgba(250, 248, 242, 0.97);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 12px 13px;
  }

  .site-nav a::after {
    display: none;
  }

  .nav-paper {
    margin-top: 5px;
    text-align: center;
  }

  .hero {
    min-height: auto;
    gap: 48px;
    padding: 112px 0 78px;
  }

  .hero h1 {
    max-width: 680px;
  }

  .hero-title-main {
    font-size: clamp(52px, 15vw, 72px);
  }

  .hero-title-sub {
    margin-top: 14px;
    font-size: clamp(27px, 8vw, 37px);
  }

  .hero-slogan {
    font-size: 25px;
  }

  .hero-statement {
    padding-left: 14px;
  }

  .hero-community {
    font-size: 15px;
  }

  .credit-row {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .hero-lede {
    font-size: 16px;
  }

  .hero-visual {
    width: 100%;
    margin-bottom: 20px;
    transform: none !important;
  }

  .visual-browser {
    border-radius: 13px;
    box-shadow: 7px 7px 0 rgba(46, 99, 182, 0.13);
  }

  .hero-media-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1.35fr 0.8fr;
  }

  .hero-shot-main {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 300px;
  }

  .hero-shot {
    min-height: 150px;
  }

  .hero-trajectory {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .hero-trajectory i {
    display: none;
  }

  .floating-note-top {
    top: -25px;
    right: -4px;
  }

  .floating-note-bottom {
    bottom: -28px;
    left: 8px;
  }

  .section {
    padding: 92px 0;
  }

  .transfer-section,
  .evidence-section,
  .open-section {
    padding: 92px 16px;
  }

  .section-heading h2,
  .transfer-copy h2,
  .open-copy h2,
  .citation-copy h2 {
    font-size: clamp(47px, 13vw, 68px);
  }

  .transfer-copy h2 {
    font-size: clamp(38px, 10vw, 52px);
  }

  .story-section .section-heading h2 {
    font-size: clamp(38px, 10vw, 52px);
  }

  .method-section .section-heading h2 {
    font-size: clamp(36px, 9vw, 48px);
  }

  .pull-quote {
    font-size: 29px;
  }

  .section-heading-row,
  .story-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .metric-card,
  .metric-card:nth-child(2) {
    min-height: 230px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-card:last-child {
    border-bottom: 0;
  }

  .transfer-chart {
    padding: 22px 16px;
    box-shadow: 7px 7px 0 rgba(255, 255, 255, 0.08);
  }

  .chart-row {
    grid-template-columns: 93px 1fr 35px;
    gap: 8px;
  }

  .transfer-line text {
    font-size: 8px;
  }

  .method-tabs {
    grid-template-columns: 1fr;
  }

  .method-tabs button {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .method-tabs button:last-child {
    border-bottom: 0;
  }

  .method-panel {
    min-height: 0;
  }

  .method-panel-copy {
    padding: 38px 24px;
  }

  .method-figure {
    min-height: 290px;
    padding: 20px 12px;
    overflow-x: auto;
    place-items: center start;
  }

  .method-figure img {
    width: 840px;
    max-width: none;
  }

  #panel-preserve .method-figure img {
    width: 740px;
  }

  .full-figure .figure-button {
    padding: 11px;
    overflow-x: auto;
  }

  .full-figure .figure-button img {
    min-width: 720px;
  }

  .benchmark-content {
    min-height: 0;
    gap: 56px;
    padding: 42px 22px;
  }

  .benchmark-bar-row {
    grid-template-columns: 92px 1fr 40px;
    gap: 8px;
  }

  .rollout-caption {
    align-items: center;
  }

  .rollout-stage.is-portrait {
    aspect-ratio: 4 / 5;
  }

  .rollout-library-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .rollout-library-head span {
    text-align: left;
  }

  .rollout-group {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .rollout-group-label {
    padding: 12px 5px 0;
  }

  .open-card {
    gap: 48px;
    padding: 38px 24px;
  }

  .checkpoint-feature {
    min-height: 0;
    padding: 24px;
  }

  .checkpoint-feature-head,
  .checkpoint-link-row,
  .checkpoint-catalog-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .checkpoint-link-row code {
    max-width: 100%;
  }

  .checkpoint-grid {
    grid-template-columns: 1fr;
  }

  .checkpoint-item {
    min-height: 205px;
  }

  .citation-box pre {
    padding: 20px 16px;
    font-size: 9px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 42px 16px;
  }

  .footer-note {
    grid-column: auto;
  }

  .zoom-hint {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 440px) {
  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: 100%;
    text-align: center;
  }

  .hero-resource-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-resource-actions .button:last-child {
    grid-column: 1 / -1;
  }

  .budget-readout {
    grid-template-columns: 1fr;
  }

  .chart-head span {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}