:root {
      --color-white: #FFFFFF;
      --color-black: #0A0A0A;
      --color-accent: #193B3B;
      --tracker-ink: #0A0A0A;
      --tracker-deep: #0A0A0A;
      --tracker-night: #0A0A0A;
      --tracker-panel: #ffffff;
      --tracker-green: #193B3B;
      --tracker-mint: #FFFFFF;
      --tracker-soft: #193B3B;
      --tracker-gold: rgba(10, 10, 10, 0.56);
      --tracker-cream: #FFFFFF;
      --tracker-line: rgba(10, 10, 10, 0.18);
      --tracker-muted: rgba(10, 10, 10, 0.66);
      --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --font-display: var(--font-sans);
    }

    *,
    *::before,
    *::after {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    .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;
    }

    body {
      font-family: var(--font-sans);
      background: var(--color-white);
      color: var(--tracker-ink);
      overflow-x: hidden;
    }

    button,
    input,
    textarea,
    select {
      font-family: inherit;
    }

    .tracker-page {
      background: var(--color-white);
      min-height: 100vh;
      overflow-x: hidden;
    }

    .tracker-nav {
      position: fixed;
      z-index: 30;
      top: 0;
      left: 0;
      right: 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      padding: 24px clamp(20px, 4vw, 64px);
      background: linear-gradient(180deg, rgba(10, 10, 10, 0.34), rgba(10, 10, 10, 0));
      color: #fff;
    }

    .tracker-mark {
      display: flex;
      align-items: flex-end;
      flex-wrap: wrap;
      gap: 6px clamp(12px, 1.8vw, 18px);
      line-height: 1;
      text-decoration: none;
      flex: 0 0 auto;
      opacity: var(--wordmark-opacity, 0.6);
      transition: opacity 180ms ease;
    }

    .tracker-mark:hover,
    .tracker-mark:focus-visible {
      opacity: 1;
    }

    .tracker-mark img {
      display: block;
      width: clamp(132px, 14vw, 210px);
      height: auto;
      filter: brightness(0) invert(1);
    }

    .tracker-mark img.tracker-mark-mobile-logo {
      display: none;
    }

    .tracker-mark span {
      color: inherit;
      font-size: clamp(0.64rem, 0.85vw, 0.82rem);
      font-weight: 600;
      letter-spacing: 0.34em;
      line-height: 1;
      text-transform: uppercase;
      white-space: nowrap;
      transform: translateY(-0.02em);
    }

    .tracker-navlinks {
      display: flex;
      align-items: center;
      gap: clamp(16px, 2.4vw, 34px);
      color: rgba(255, 255, 255, 0.86);
      font-size: 0.95rem;
    }

    .tracker-navlinks a {
      color: inherit;
      text-decoration: none;
      transition: color 160ms ease;
    }

    .tracker-navlinks a:hover {
      color: #fff;
    }

    .tracker-cta {
      border: 1px solid rgba(255, 255, 255, 0.28);
      border-radius: 999px;
      padding: 11px 22px;
      background: var(--color-accent);
      color: var(--color-white);
      font-weight: 600;
    }

    .tracker-navlinks a.tracker-cta {
      color: var(--color-white);
    }

    .tracker-menu-toggle {
      display: none;
    }

    .mission-intro {
      position: fixed;
      z-index: 100;
      inset: 0;
      display: none;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      background: #000;
      color: #fff;
      backface-visibility: hidden;
      transform: translateZ(0);
    }

    .mission-intro::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 1;
      background: #000;
      opacity: 1;
      pointer-events: none;
    }

    .mission-intro.is-active {
      display: flex;
    }

    .mission-intro-logo {
      position: fixed;
      z-index: 3;
      top: max(22px, env(safe-area-inset-top));
      right: max(22px, env(safe-area-inset-right));
      width: min(210px, 48vw);
      height: auto;
      transition: opacity 180ms ease;
    }

    .mission-intro-stage {
      position: relative;
      z-index: 2;
      width: min(60.9vw, 252px);
      aspect-ratio: 1 / 1;
      overflow: hidden;
      background: #050505;
      transform-origin: center;
      backface-visibility: hidden;
      will-change: clip-path, transform, opacity;
    }

    .mission-intro-wipe-frame {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      margin: 0;
      padding: 0;
      object-fit: cover;
      clip-path: inset(100% 0 0 0);
      opacity: 1;
      transform: none;
      animation: none;
      pointer-events: none;
      z-index: 2;
      will-change: clip-path;
    }

    .mission-intro-wipe-frame.is-wiping {
      animation: missionIntroBottomWipe 80ms cubic-bezier(0.42, 0, 0.12, 1) forwards;
    }

    .mission-intro-frame {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      will-change: transform, opacity;
      transition: transform 90ms ease-out;
    }

    .mission-intro-reveal-rim {
      position: absolute;
      z-index: 5;
      top: 52%;
      left: 48%;
      width: 12vmax;
      height: 9vmax;
      border-radius: 46% 54% 58% 42%;
      background:
        radial-gradient(ellipse at 50% 50%, rgba(247,245,239,1) 0%, rgba(247,245,239,0.98) 12%, rgba(247,245,239,0.72) 23%, rgba(25,59,59,0.68) 38%, rgba(25,59,59,0.26) 56%, rgba(247,245,239,0) 72%);
      box-shadow:
        0 0 42px 18px rgba(247,245,239,0.72),
        0 0 78px 34px rgba(25,59,59,0.38);
      filter: blur(8px) brightness(2.15) saturate(1.75);
      opacity: 0;
      transform: translate(-50%, -50%) scaleX(0.28) scaleY(0.2) rotate(-8deg);
      transform-origin: center;
      pointer-events: none;
      mix-blend-mode: screen;
      will-change: transform, opacity, filter;
    }

    .mission-intro-burn-mask {
      position: absolute;
      z-index: 4;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0;
      pointer-events: none;
    }

    .mission-intro-burn-fill {
      fill: #000;
    }

    .mission-intro-burn-hole {
      fill: #000;
      opacity: 1;
      transform-box: fill-box;
      transform-origin: center;
      transform: translate(0, 0) scale(0.08, 0.055);
      will-change: transform;
    }

    .mission-intro.is-collapsing .mission-intro-logo,
    .mission-intro.is-blooming .mission-intro-logo {
      opacity: 0;
    }

    .mission-intro-stage.is-collapsing {
      animation: missionIntroCollapse 320ms cubic-bezier(0.62, 0, 0.18, 1) forwards;
    }

    .mission-intro.is-blooming {
      animation: missionIntroReveal 1150ms cubic-bezier(0.2, 0.82, 0.16, 1) forwards;
      background: transparent;
    }

    .mission-intro.is-blooming::before {
      animation: missionIntroBackdropFade 1150ms cubic-bezier(0.2, 0.82, 0.16, 1) forwards;
    }

    .mission-intro.is-blooming .mission-intro-burn-mask {
      animation: missionIntroBurnLayer 1150ms cubic-bezier(0.2, 0.82, 0.16, 1) forwards;
    }

    .mission-intro.is-blooming .mission-intro-burn-hole {
      animation: missionIntroBurnHole 1150ms cubic-bezier(0.18, 0.82, 0.14, 1) forwards;
    }

    .mission-intro.is-blooming .mission-intro-reveal-rim {
      animation: missionIntroRevealRim 1150ms cubic-bezier(0.18, 0.82, 0.14, 1) forwards;
    }

    .mission-intro.is-hidden {
      opacity: 0;
      pointer-events: none;
      transition: opacity 160ms ease;
    }

    body.mission-intro-active {
      overflow: hidden;
    }

    @keyframes missionIntroBottomWipe {
      0% {
        clip-path: inset(100% 0 0 0);
      }

      100% {
        clip-path: inset(0 0 0 0);
      }
    }

    @keyframes missionIntroCollapse {
      0% {
        clip-path: inset(0 0 0 0);
        transform: scale(1);
        opacity: 1;
      }

      42% {
        clip-path: inset(25% 4% 25% 4%);
        transform: scaleX(0.88) scaleY(0.38);
        opacity: 1;
      }

      78% {
        clip-path: inset(44% 28% 44% 28%);
        transform: scaleX(0.32) scaleY(0.08);
        opacity: 0.85;
      }

      100% {
        clip-path: inset(49% 48% 49% 48%);
        transform: scaleX(0.04) scaleY(0.02);
        opacity: 0;
      }
    }

    @keyframes missionIntroBackdropFade {
      0% {
        opacity: 1;
      }

      22% {
        opacity: 0.92;
      }

      48% {
        opacity: 0.58;
      }

      76% {
        opacity: 0.22;
      }

      100% {
        opacity: 0;
      }
    }

    @keyframes missionIntroBurnLayer {
      0%,
      68% {
        opacity: 1;
      }

      84% {
        opacity: 0.62;
      }

      94% {
        opacity: 0.28;
      }

      100% {
        opacity: 0;
      }
    }

    @keyframes missionIntroBurnHole {
      0% {
        transform: translate(0, 0) scale(0.08, 0.055);
      }

      14% {
        transform: translate(-0.4%, 0.35%) scale(0.2, 0.18);
      }

      28% {
        transform: translate(0.5%, -0.4%) scale(0.55, 0.46);
      }

      45% {
        transform: translate(2.2%, -1.8%) scale(1.22, 0.98);
      }

      62% {
        transform: translate(4.3%, -3.6%) scale(1.95, 1.52);
      }

      82% {
        transform: translate(6.8%, -5.8%) scale(2.85, 2.18);
      }

      100% {
        transform: translate(8.8%, -7.5%) scale(3.46, 2.76);
      }
    }

    @keyframes missionIntroRevealRim {
      0% {
        opacity: 0;
        transform: translate(-50%, -50%) scaleX(0.24) scaleY(0.18) rotate(-8deg);
        filter: blur(6px) brightness(2.15) saturate(1.55);
      }

      14% {
        opacity: 0.78;
        transform: translate(calc(-50% - 0.4vw), calc(-50% + 0.35vw)) scaleX(0.78) scaleY(0.7) rotate(-7deg);
        filter: blur(8px) brightness(2.65) saturate(1.82);
      }

      28% {
        opacity: 0.92;
        transform: translate(calc(-50% + 0.5vw), calc(-50% - 0.4vw)) scaleX(2.2) scaleY(1.78) rotate(-5deg);
        filter: blur(10px) brightness(2.92) saturate(1.95);
      }

      45% {
        opacity: 0.98;
        transform: translate(calc(-50% + 2.2vw), calc(-50% - 1.8vw)) scaleX(4.5) scaleY(3.55) rotate(-2deg);
        filter: blur(13px) brightness(3.18) saturate(2.04);
      }

      62% {
        opacity: 0.82;
        transform: translate(calc(-50% + 4.3vw), calc(-50% - 3.6vw)) scaleX(7.1) scaleY(5.65) rotate(1deg);
        filter: blur(20px) brightness(2.55) saturate(1.78);
      }

      82% {
        opacity: 0.5;
        transform: translate(calc(-50% + 6.8vw), calc(-50% - 5.8vw)) scaleX(10.2) scaleY(8.2) rotate(4deg);
        filter: blur(30px) brightness(1.82) saturate(1.38);
      }

      100% {
        opacity: 0;
        transform: translate(calc(-50% + 8.8vw), calc(-50% - 7.5vw)) scaleX(13) scaleY(10.8) rotate(7deg);
        filter: blur(44px) brightness(1.08) saturate(1);
      }
    }

    @keyframes missionIntroReveal {
      0% {
        background: rgba(0, 0, 0, 0);
        opacity: 1;
      }

      18% {
        background: rgba(0, 0, 0, 0);
        opacity: 1;
      }

      42% {
        background: rgba(0, 0, 0, 0);
        opacity: 1;
      }

      78% {
        background: rgba(0, 0, 0, 0);
        opacity: 0.9;
      }

      100% {
        background: rgba(0, 0, 0, 0);
        opacity: 0;
      }
    }

    .tracker-hero {
      position: relative;
      min-height: min(780px, 88svh);
      overflow: hidden;
      border-bottom: 1px solid var(--tracker-line);
      background: var(--tracker-night);
    }

    .tracker-hero-inner {
      position: relative;
      z-index: 1;
      display: flex;
      min-height: min(780px, 88svh);
      flex-direction: column;
      justify-content: flex-start;
      padding: 112px clamp(22px, 4vw, 64px) clamp(46px, 8vw, 92px);
      color: #fff;
    }

    .tracker-hero-bg {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: 28% 45%;
      opacity: 0.58;
      filter: saturate(0.78) contrast(1.05);
      transform: scale(1.08);
    }

    .tracker-hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(0, 0, 0, 0.65) 0%, rgba(0, 0, 0, 0.45) 30%, rgba(0, 0, 0, 0.15) 50%, rgba(0, 0, 0, 0) 70%);
    }

    .splash-modal {
      position: fixed;
      inset: 0;
      z-index: 70;
      display: none;
      align-items: center;
      justify-content: center;
      padding: clamp(18px, 4vw, 44px);
    }

    body.has-splash-modal-open {
      overflow: hidden;
    }

    body.has-splash-modal-open .splash-modal {
      display: flex;
    }

    .splash-modal-backdrop {
      position: absolute;
      inset: 0;
      border: 0;
      background: rgba(0, 0, 0, 0.54);
      cursor: pointer;
    }

    .splash-modal-panel {
      position: relative;
      z-index: 1;
      box-sizing: border-box;
      width: min(980px, calc(100vw - 48px));
      aspect-ratio: 16 / 9;
      min-height: 420px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.28);
      background: var(--tracker-night);
      box-shadow: 0 36px 110px rgba(0, 0, 0, 0.48);
    }

    .splash-modal-photo {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: 50% 44%;
    }

    .splash-modal-shade {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0.36)),
        radial-gradient(circle at 50% 45%, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.48) 72%);
    }

    .splash-modal-close {
      position: absolute;
      top: 14px;
      right: 14px;
      z-index: 3;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border: 0;
      border-radius: 0;
      background: rgba(5, 15, 15, 0.24);
      color: rgba(255, 255, 255, 0.68);
      font-size: 1.25rem;
      line-height: 1;
      cursor: pointer;
    }

    .splash-modal-content {
      position: relative;
      z-index: 2;
      display: grid;
      min-height: 100%;
      align-content: end;
      gap: clamp(22px, 3vw, 34px);
      padding: clamp(30px, 4.4vw, 58px);
    }

    .splash-modal-logo {
      display: block;
      width: clamp(220px, 26vw, 380px);
      height: auto;
      filter: brightness(0) invert(1);
    }

    .splash-modal-actions {
      display: grid;
      grid-template-columns: repeat(2, minmax(170px, 220px));
      justify-content: space-between;
      gap: 16px;
      width: 100%;
    }

    .splash-modal-button {
      box-sizing: border-box;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 58px;
      border: 1px solid rgba(255, 255, 255, 0.3);
      border-radius: 0;
      padding: 0 18px;
      color: var(--color-white);
      font-size: 0.85rem;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-align: center;
      text-decoration: none;
      text-transform: uppercase;
      transition: opacity 160ms ease, transform 160ms ease;
    }

    .splash-modal-button:hover,
    .splash-modal-button:focus-visible {
      opacity: 0.94;
      transform: translateY(-1px);
    }

    .splash-modal-button-team {
      background: #0f4f46;
    }

    .splash-modal-button-donate {
      background: #1b5fae;
    }

    .tracker-map-stage {
      position: relative;
      border: 1px solid rgba(10, 10, 10, 0.32);
      background: var(--tracker-night);
    }

    .tracker-map {
      position: relative;
      width: 100%;
      height: clamp(360px, 42vw, 520px);
      background:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        radial-gradient(circle at 62% 56%, rgba(25, 59, 59, 0.1), transparent 32%),
        var(--tracker-night);
      background-size: 160px 160px, 160px 160px, auto, auto;
      overflow: hidden;
    }

    .tracker-map svg {
      width: 100%;
      height: 100%;
      display: block;
    }

    .map-state {
      fill: rgba(255, 255, 255, 0.2);
      stroke: rgba(255, 255, 255, 0.44);
      stroke-width: 0.8;
      vector-effect: non-scaling-stroke;
      transition: fill 160ms ease, stroke 160ms ease;
    }

    .map-state:hover,
    .map-state.is-active {
      fill: rgba(25, 59, 59, 0.32);
      stroke: rgba(25, 59, 59, 0.92);
    }

    .map-route {
      fill: none;
      stroke-linecap: round;
      stroke-linejoin: round;
      vector-effect: non-scaling-stroke;
    }

    .map-route.future {
      stroke: rgba(255, 255, 255, 0.34);
      stroke-width: 2;
    }

    .map-route.complete {
      stroke: var(--color-accent);
      stroke-width: 4;
      stroke-dasharray: 2 13;
    }

    .map-route.flight {
      stroke: rgba(255, 255, 255, 0.78);
      stroke-width: 2.6;
      stroke-dasharray: 12 10;
    }

    .map-route.rv {
      stroke: var(--color-accent);
      stroke-width: 3.6;
      stroke-dasharray: 7 7;
      filter: drop-shadow(0 0 8px rgba(25, 59, 59, 0.38));
    }

    .map-stop {
      cursor: pointer;
      fill: var(--tracker-night);
      stroke: rgba(255, 255, 255, 0.96);
      stroke-width: 2.4;
      vector-effect: non-scaling-stroke;
      transition: fill 160ms ease, r 160ms ease;
    }

    .map-stop:hover,
    .map-stop.is-current {
      fill: var(--tracker-mint);
      r: 7;
    }

    .map-stop.is-terminal {
      fill: var(--color-accent);
      stroke: var(--tracker-mint);
    }

    .map-live-marker {
      fill: var(--color-accent);
      stroke: var(--tracker-mint);
      stroke-width: 5;
      filter: drop-shadow(0 0 14px rgba(25, 59, 59, 0.82));
      vector-effect: non-scaling-stroke;
    }

    .map-live-pulse {
      fill: rgba(25, 59, 59, 0.18);
      stroke: rgba(25, 59, 59, 0.48);
      stroke-width: 1.2;
      transform-origin: center;
      animation: mapPulse 1.9s ease-out infinite;
    }

    .map-entity-image {
      pointer-events: none;
    }

    .map-entity-label {
      fill: var(--tracker-mint);
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0.22em;
      paint-order: stroke;
      pointer-events: none;
      stroke: rgba(10, 10, 10, 0.9);
      stroke-linejoin: round;
      stroke-width: 4;
      text-transform: uppercase;
    }

    .map-flight-body {
      fill: none;
      stroke: var(--color-accent);
      stroke-linecap: round;
      stroke-linejoin: round;
      stroke-width: 1.8;
      vector-effect: non-scaling-stroke;
    }

    .tracking-map-key {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      border-top: 1px solid rgba(255, 255, 255, 0.16);
      color: var(--tracker-mint);
      background: rgba(10, 10, 10, 0.92);
    }

    .tracking-map-key span {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-width: 0;
      padding: 14px clamp(14px, 2.5vw, 26px);
      border-right: 1px solid rgba(255, 255, 255, 0.16);
      font-size: 0.76rem;
      font-weight: 800;
      letter-spacing: 0.2em;
      text-transform: uppercase;
    }

    .tracking-map-key span:last-child {
      border-right: 0;
    }

    .tracking-map-key img,
    .tracking-map-key svg {
      flex: 0 0 28px;
      width: 28px;
      height: 28px;
      display: block;
    }

    .tracking-map-key img {
      object-fit: contain;
    }

    .tracking-map-key .legend-plane {
      fill: none;
      stroke: var(--color-accent);
      stroke-linecap: round;
      stroke-linejoin: round;
      stroke-width: 1.8;
    }

    .map-label {
      fill: rgba(255, 255, 255, 0.68);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.28em;
      text-transform: uppercase;
      pointer-events: none;
    }

    .map-endpoint-label {
      fill: var(--tracker-mint);
      font-size: 18px;
      font-weight: 800;
      letter-spacing: 0.18em;
      paint-order: stroke;
      pointer-events: none;
      stroke: rgba(10, 10, 10, 0.92);
      stroke-linejoin: round;
      stroke-width: 5;
      text-transform: uppercase;
    }

    .map-stop-card {
      opacity: 0;
      pointer-events: none;
      transition: opacity 160ms ease;
    }

    .map-stop-card.is-visible {
      opacity: 1;
    }

    .map-stop-card rect {
      fill: rgba(255, 255, 255, 0.96);
      stroke: rgba(10, 10, 10, 0.28);
      stroke-width: 1;
      filter: drop-shadow(0 12px 24px rgba(10, 10, 10, 0.22));
      vector-effect: non-scaling-stroke;
    }

    .map-stop-card .map-card-kicker {
      fill: rgba(10, 10, 10, 0.62);
      font-size: 10px;
      font-weight: 800;
      letter-spacing: 0.26em;
      text-transform: uppercase;
    }

    .map-stop-card .map-card-city {
      fill: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: 24px;
      font-weight: 700;
      letter-spacing: 0;
    }

    .map-stop-card .map-card-date {
      fill: rgba(10, 10, 10, 0.7);
      font-size: 13px;
      font-weight: 700;
    }

    @keyframes mapPulse {
      0% { opacity: 0.95; r: 8; }
      100% { opacity: 0; r: 22; }
    }

    .tracker-headline {
      position: relative;
      width: min(640px, 45vw);
      pointer-events: none;
    }

    .mission-logo-art {
      display: none;
    }

    .mission-logo-stack {
      display: grid;
      gap: clamp(10px, 1.2vw, 18px);
      width: 100%;
      transform: translateX(0);
    }

    .mission-logo-crop {
      display: block;
      position: relative;
      overflow: hidden;
      pointer-events: none;
    }

    .mission-logo-crop img {
      display: block;
      height: auto;
      max-width: none;
    }

    .mission-logo-brand {
      width: min(620px, 54vw);
      aspect-ratio: 2534 / 188;
      transform: translate(-18px, -4px);
    }

    .mission-logo-brand img {
      width: min(620px, 54vw);
    }

    .mission-logo-title {
      width: min(600px, 42vw);
      aspect-ratio: 2534 / 842;
      transform: translateX(0);
    }

    .mission-logo-title img {
      width: min(600px, 42vw);
      transform: translateY(-17.9%);
    }

    .tracker-headline h1 {
      position: absolute;
      width: 1px;
      height: 1px;
      overflow: hidden;
      clip: rect(0 0 0 0);
      white-space: nowrap;
    }

    .hero-plus {
      display: none;
    }

    .hero-plus.one {
      left: clamp(42px, 4vw, 70px);
      top: 47%;
    }

    .hero-plus.two {
      right: clamp(56px, 7vw, 118px);
      top: 22%;
    }

    .tracker-headline p {
      display: block;
      width: 100%;
      max-width: 620px;
      margin-top: clamp(22px, 3vw, 34px);
      color: rgba(255, 255, 255, 0.9);
      font-size: clamp(1.05rem, 1.8vw, 1.35rem);
      line-height: 1.45;
    }

    .tracker-headline .mission-line {
      display: block;
      margin-bottom: 14px;
      color: #fff;
      font-weight: 800;
      letter-spacing: 0.08em;
    }

    .tracker-headline .hero-text-link {
      color: inherit;
      pointer-events: auto;
      text-decoration-color: var(--color-accent);
      text-decoration-line: underline;
      text-decoration-thickness: 2px;
      text-underline-offset: 0.18em;
    }

    .hero-mobile-copy,
    .hero-mobile-action {
      display: none;
    }

    .hero-mobile-action {
      pointer-events: auto;
      text-decoration: none;
    }

    .tracker-headline .hero-mobile-copy,
    .tracker-headline .hero-mobile-action,
    .tracker-panel-copy.mobile-clock-copy {
      display: none;
    }

    .feature-row {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1px;
      min-width: 0;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .feature-card {
      position: relative;
      display: block;
      overflow: hidden;
      min-width: 0;
      min-height: 220px;
      padding: clamp(24px, 3vw, 38px);
      background: var(--color-white);
      background-position: center;
      background-repeat: no-repeat;
      background-size: cover;
      color: var(--tracker-ink);
      text-decoration: none;
      transition: background 160ms ease, color 160ms ease, transform 160ms ease;
    }

    .feature-card::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 0;
      background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.6)),
        rgba(80, 80, 80, 0.34);
      pointer-events: none;
    }

    .feature-card > * {
      position: relative;
      z-index: 1;
    }

    .feature-card.has-image,
    .feature-card.has-image:hover {
      color: var(--color-white);
    }

    .feature-card.has-image h2,
    .feature-card.has-image p,
    .feature-card.has-image .tracker-eyebrow,
    .feature-card.has-image .feature-link {
      color: var(--color-white);
    }

    .feature-card-overview {
      background-image: url("../assets/overview-the-run.jpeg");
      background-position: 58% 50%;
    }

    .feature-card-overview,
    .feature-card-overview:hover {
      border-right-color: transparent;
    }

    .feature-card-athlete {
      background-image: url("../assets/athlete-will.jpeg");
      background-position: calc(43% + 15px) calc(49% + 5px);
      background-size: 135.2% auto;
    }

    .feature-card.has-image.feature-card-athlete,
    .feature-card.has-image.feature-card-athlete:hover {
      background-position: calc(43% + 15px) calc(49% + 5px);
      background-size: 135.2% auto;
    }

    .feature-card-record {
      background-image: url("../assets/world-record-50-states.jpeg");
      background-position: calc(50% + 40px) 58%;
      background-size: calc(100% + 80px) auto;
    }

    .feature-card.has-image.feature-card-record,
    .feature-card.has-image.feature-card-record:hover {
      background-position: calc(50% + 40px) 58%;
      background-size: calc(100% + 80px) auto;
    }

    .feature-card:hover {
      background-color: var(--tracker-ink);
      color: #fff;
      transform: translateY(-2px);
    }

    .feature-card .tracker-eyebrow {
      margin-bottom: 12px;
    }

    .feature-card h2 {
      max-width: 11ch;
      font-family: var(--font-sans);
      font-size: clamp(2.1rem, 4vw, 4.6rem);
      line-height: 0.92;
      letter-spacing: 0;
    }

    .feature-card p {
      max-width: 28rem;
      margin-top: 22px;
      color: currentColor;
      opacity: 0.78;
      line-height: 1.5;
      overflow-wrap: anywhere;
    }

    .feature-link,
    .week-link {
      display: inline-flex;
      align-items: center;
      margin-top: 24px;
      color: currentColor;
      font-size: 0.78rem;
      font-weight: 800;
      letter-spacing: 0.16em;
    }

    .ticker-panel {
      position: relative;
      overflow: hidden;
      padding: 0;
      border-block: 1px solid var(--tracker-line);
      background: var(--tracker-ink);
      color: #fff;
    }

    .ticker-panel::before {
      content: "";
      position: absolute;
      inset: 0 auto 0 0;
      width: 4px;
      background: var(--color-accent);
    }

    .ticker-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 5px clamp(20px, 4vw, 48px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    }

    .ticker-head .tracker-eyebrow {
      color: #fff;
    }

    .ticker-head a {
      color: #fff;
      font-size: 0.82rem;
      font-weight: 800;
      letter-spacing: 0.16em;
      text-decoration: none;
    }

    .tracker-eyebrow.action-label {
      letter-spacing: 0;
      text-transform: none;
    }

    .ticker-track {
      display: flex;
      align-items: center;
      width: max-content;
      animation: tickerScroll 44s linear infinite;
    }

    .ticker-panel:hover .ticker-track {
      animation-play-state: paused;
    }

    .ticker-item {
      display: inline-flex;
      align-items: center;
      gap: 16px;
      min-width: min(620px, 88vw);
      padding: 5px clamp(20px, 4vw, 48px);
      white-space: nowrap;
    }

    .ticker-item time {
      color: rgba(255, 255, 255, 0.66);
      font-size: 0.75rem;
      font-weight: 800;
      letter-spacing: 0.18em;
      text-transform: uppercase;
    }

    .ticker-item span {
      color: rgba(255, 255, 255, 0.88);
    }

    @keyframes tickerScroll {
      from { transform: translateX(0); }
      to { transform: translateX(-50%); }
    }

    .tracker-eyebrow {
      color: var(--tracker-gold);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.32em;
      text-transform: uppercase;
    }

    .tracker-caption {
      color: var(--tracker-muted);
      font-size: 0.92rem;
      line-height: 1.45;
    }

    .tracker-content {
      padding: 72px clamp(20px, 4vw, 72px) 90px;
    }

    .tracker-section {
      width: 100%;
      max-width: 1180px;
      margin: 0 auto;
      padding: 62px 0;
      border-top: 1px solid var(--tracker-line);
      scroll-margin-top: 96px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 28px;
    }

    .section-head h2 {
      max-width: 780px;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(2.5rem, 6vw, 5.6rem);
      line-height: 0.92;
      letter-spacing: 0;
    }

    .section-head p {
      max-width: 390px;
      color: var(--tracker-muted);
      font-size: 1rem;
      line-height: 1.6;
    }

    .tracker-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
      gap: 1px;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .mission-clock-grid {
      grid-template-columns: 1fr;
    }

    .tracker-panel {
      background: rgba(255, 255, 255, 0.74);
      padding: clamp(22px, 3vw, 40px);
    }

    .tracker-panel-heading {
      margin-top: 10px;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(1.9rem, 3vw, 3.4rem);
      line-height: 0.96;
      letter-spacing: 0;
    }

    .tracker-panel-copy {
      margin-top: 14px;
      color: var(--tracker-muted);
      line-height: 1.6;
    }

    .metric-row {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      margin-top: 28px;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .metric {
      background: var(--color-white);
      padding: 20px;
    }

    .metric strong {
      display: block;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(2rem, 4vw, 3.5rem);
      line-height: 0.9;
    }

    .metric span {
      display: block;
      margin-top: 10px;
      color: var(--tracker-muted);
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.22em;
      text-transform: uppercase;
    }

    .tracking-status {
      display: grid;
      gap: 18px;
      margin-top: 20px;
    }

    .tracking-status strong {
      display: block;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(1.8rem, 3vw, 2.8rem);
      line-height: 0.92;
    }

    .tracking-status span {
      display: block;
      margin-top: 8px;
      color: var(--tracker-muted);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      text-transform: uppercase;
    }

    .tracking-status-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1px;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .tracking-status-grid div {
      background: var(--color-white);
      padding: 16px;
    }

    .tracking-badge {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      min-height: 30px;
      padding: 0 11px;
      border: 1px solid rgba(10, 10, 10, 0.18);
      background: rgba(25, 59, 59, 0.16);
      color: var(--tracker-ink);
      font-size: 0.7rem;
      font-weight: 800;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }

    .button-row {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .tracker-button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      border-radius: 999px;
      padding: 0 22px;
      background: var(--tracker-ink);
      color: var(--color-white);
      font-weight: 700;
      transition: transform 160ms ease, opacity 160ms ease;
    }

    .tracker-button:hover {
      transform: translateY(-1px);
      opacity: 0.92;
    }

    .tracker-button.secondary {
      border: 1px solid rgba(10, 10, 10, 0.24);
      background: transparent;
      color: var(--tracker-ink);
    }

    .follow-form .tracker-button,
    #rsvp .tracker-button.secondary {
      border-color: var(--color-accent);
      background: var(--color-accent);
      color: var(--color-white);
    }

    .tracker-button.secondary.is-accent {
      border-color: var(--color-accent);
      background: var(--color-accent);
      color: var(--color-white);
    }

    .follow-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
      gap: clamp(24px, 5vw, 68px);
      align-items: center;
      margin-bottom: 28px;
      border: 1px solid var(--tracker-line);
      background: var(--color-white);
      padding: clamp(24px, 3vw, 38px);
    }

    .follow-panel h3 {
      margin-top: 8px;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(1.9rem, 3vw, 3.4rem);
      line-height: 0.96;
      letter-spacing: 0;
    }

    .follow-panel p {
      margin-top: 14px;
      color: var(--tracker-muted);
      line-height: 1.55;
    }

    .follow-panel.signup-only {
      grid-template-columns: minmax(0, 680px);
      justify-content: center;
    }

    .follow-form {
      display: flex;
      gap: 10px;
      align-items: center;
    }

    .follow-form input {
      min-width: 0;
      flex: 1;
      min-height: 48px;
      border: 1px solid var(--tracker-line);
      border-radius: 999px;
      background: var(--color-white);
      color: var(--tracker-ink);
      padding: 0 18px;
      font: inherit;
    }

    .follow-form input:focus {
      border-color: var(--tracker-green);
      outline: none;
    }

    .follow-form button {
      border: 0;
      cursor: pointer;
      white-space: nowrap;
    }

    .follow-note {
      margin-top: 10px;
      color: var(--tracker-muted);
      font-size: 0.85rem;
      line-height: 1.45;
    }

    .legal-note {
      margin-top: 12px;
      color: var(--tracker-muted);
      font-size: 0.78rem;
      line-height: 1.5;
    }

    .legal-note a {
      color: inherit;
      text-decoration: underline;
      text-decoration-color: var(--color-accent);
      text-underline-offset: 0.18em;
    }

    .photo-strip {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .photo-strip a {
      position: relative;
      min-height: 250px;
      overflow: hidden;
      background: var(--tracker-night);
    }

    .photo-strip img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.82;
      filter: saturate(0.78) contrast(1.04);
      transition: transform 420ms ease, opacity 420ms ease;
    }

    .photo-strip a:hover img {
      transform: scale(1.04);
      opacity: 1;
    }

    .mobile-photo-break {
      display: none;
    }

    .mobile-photo-break-heading {
      display: none;
    }

    .instagram-feed-state {
      border: 1px solid var(--tracker-line);
      background: var(--color-white);
      color: var(--tracker-muted);
      padding: 26px;
      line-height: 1.55;
    }

    .instagram-feed-state strong {
      display: block;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: 1.65rem;
      line-height: 1;
      margin-bottom: 8px;
    }

    .updates-list {
      display: grid;
      gap: 1px;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .week-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1px;
      min-width: 0;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .update-item {
      background: var(--color-white);
      padding: 24px;
    }

    .week-card {
      position: relative;
      display: block;
      overflow: hidden;
      min-width: 0;
      min-height: 280px;
      padding: clamp(24px, 3vw, 38px);
      background: var(--color-white);
      background-size: cover;
      background-repeat: no-repeat;
      color: var(--tracker-ink);
      text-decoration: none;
      transition: background 160ms ease, transform 160ms ease;
    }

    .week-card::before {
      content: "";
      position: absolute;
      inset: 0;
      z-index: 0;
      background: rgba(0, 0, 0, var(--week-card-overlay, 0));
      pointer-events: none;
    }

    .week-card > * {
      position: relative;
      z-index: 1;
    }

    .week-card.has-image {
      color: var(--color-white);
    }

    .week-card.has-image h3,
    .week-card.has-image p,
    .week-card.has-image .tracker-eyebrow {
      color: var(--color-white);
    }

    .week-card.week-card-launch {
      --week-card-overlay: 0.5;
      background-image: url("../assets/field-notes-week-2-grind.jpg");
      background-position: 50% 44%;
    }

    .week-card.week-card-grind {
      --week-card-overlay: 0.55;
      background-image: url("../assets/field-notes-week-1-launch.jpg");
      background-size: 120% auto;
      background-position: 0% 30%;
    }

    .week-card.week-card-finish {
      --week-card-overlay: 0.48;
      background-image: url("../assets/field-notes-week-3-finish.jpg");
      background-position: 50% 35%;
    }

    .week-card:hover {
      background-color: rgba(10, 10, 10, 0.04);
      transform: translateY(-2px);
    }

    .week-card h3 {
      margin-top: 10px;
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(2rem, 3vw, 3.25rem);
      line-height: 0.92;
      letter-spacing: 0;
    }

    .week-card p {
      margin-top: 20px;
      color: var(--tracker-muted);
      line-height: 1.55;
    }

    .week-card ul {
      display: grid;
      gap: 8px;
      margin-top: 22px;
      color: var(--tracker-ink);
      font-size: 0.92rem;
      list-style: none;
    }

    .week-card li::before {
      content: "+";
      margin-right: 10px;
      color: currentColor;
      font-weight: 800;
    }

    @media (min-width: 941px) {
      .feature-card.has-image,
      .week-card {
        aspect-ratio: 1 / 1;
        min-height: 0;
      }
    }

    .update-item h3,
    .article-card h3,
    .run-card h3 {
      color: var(--tracker-ink);
      font-family: var(--font-sans);
      font-size: clamp(1.5rem, 3vw, 2.4rem);
      line-height: 1;
      letter-spacing: 0;
    }

    .update-item p,
    .article-card p,
    .run-card p {
      margin-top: 12px;
      color: var(--tracker-muted);
      line-height: 1.62;
    }

    .inside-mobile-accordion {
      display: none;
    }

    .inside-accordion-item {
      border-bottom: 1px solid var(--tracker-line);
    }

    .inside-accordion-item:first-child {
      border-top: 1px solid var(--tracker-line);
    }

    .inside-accordion-trigger {
      display: flex;
      width: 100%;
      min-height: 62px;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 17px 0;
      border: 0;
      background: transparent;
      color: var(--tracker-ink);
      font: inherit;
      font-size: 1.06rem;
      font-weight: 700;
      line-height: 1.2;
      text-align: left;
    }

    .inside-accordion-icon {
      flex: 0 0 auto;
      color: var(--tracker-ink);
      font-size: 1.4rem;
      font-weight: 400;
      line-height: 1;
      transition: transform 180ms ease;
    }

    .inside-accordion-trigger[aria-expanded="true"] .inside-accordion-icon {
      transform: rotate(45deg);
    }

    .inside-accordion-panel {
      max-height: 0;
      overflow: hidden;
      opacity: 0;
      transition: max-height 260ms ease, opacity 180ms ease;
    }

    .inside-accordion-panel.is-open {
      opacity: 1;
    }

    .inside-accordion-content {
      padding: 0 0 22px;
    }

    .inside-accordion-content p {
      margin: 0;
      color: var(--tracker-muted);
      font-size: 0.98rem;
      line-height: 1.55;
    }

    .inside-accordion-content p + p {
      margin-top: 14px;
    }

    .inside-accordion-content .button-row {
      margin-top: 18px;
    }

    .comment-box {
      margin-top: 20px;
      border-top: 1px solid var(--tracker-line);
      padding-top: 18px;
    }

    .comment-form {
      display: grid;
      grid-template-columns: minmax(140px, 0.35fr) 1fr auto;
      gap: 10px;
    }

    .comment-form input,
    .comment-form textarea {
      min-height: 46px;
      border: 1px solid rgba(10, 10, 10, 0.2);
      background: var(--color-white);
      color: var(--tracker-ink);
      padding: 12px 14px;
      outline: none;
    }

    .comment-form textarea {
      resize: vertical;
    }

    .comment-form input:focus,
    .comment-form textarea:focus {
      border-color: var(--tracker-soft);
    }

    .comment-list {
      display: grid;
      gap: 10px;
      margin-top: 16px;
      color: var(--tracker-muted);
      font-size: 0.95rem;
    }

    .comment-list strong {
      color: var(--tracker-ink);
    }

    .article-grid,
    .run-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1px;
      background: var(--tracker-line);
      border: 1px solid var(--tracker-line);
    }

    .article-card,
    .run-card {
      background: var(--color-white);
      padding: 26px;
    }

    .article-card-trigger {
      display: flex;
      width: 100%;
      min-height: inherit;
      height: 100%;
      flex-direction: column;
      align-items: flex-start;
      padding: 0;
      border: 0;
      background: transparent;
      color: inherit;
      font: inherit;
      text-align: left;
      cursor: pointer;
    }

    .article-card-affordance {
      display: block;
      margin-top: auto;
      padding-top: 24px;
      color: var(--tracker-ink);
      font-size: clamp(1.375rem, 2vw, 1.75rem);
      font-weight: 400;
      letter-spacing: 0;
      line-height: 1;
      opacity: 0.76;
      transform-origin: center;
      transition: opacity 200ms ease, transform 200ms ease;
    }

    .article-card-trigger[aria-expanded="true"] .article-card-affordance {
      opacity: 1;
      transform: rotate(45deg);
    }

    @media (hover: hover) and (pointer: fine) {
      .article-card-trigger:hover .article-card-affordance {
        opacity: 0.92;
        transform: rotate(12deg);
      }

      .article-card-trigger[aria-expanded="true"]:hover .article-card-affordance {
        transform: rotate(45deg);
      }
    }

    .article-card.is-selected {
      outline: 2px solid rgba(25, 59, 59, 0.34);
      outline-offset: -2px;
    }

    .inside-desktop-answer-row {
      display: none;
      grid-column: 1 / -1;
      background: var(--color-white);
    }

    .inside-desktop-answer-row.is-open {
      display: block;
    }

    .inside-desktop-answer-panel {
      max-height: 0;
      overflow: hidden;
      opacity: 0;
      transition: max-height 260ms ease, opacity 220ms ease;
    }

    .inside-desktop-answer-panel.is-open {
      opacity: 1;
    }

    .inside-desktop-answer-content {
      border-top: 1px solid var(--tracker-line);
      border-bottom: 1px solid var(--tracker-line);
      background: rgba(25, 59, 59, 0.045);
      padding: clamp(28px, 4vw, 44px);
    }

    .inside-desktop-answer-content p {
      max-width: 820px;
      margin: 0;
      color: var(--tracker-muted);
      line-height: 1.65;
    }

    .inside-desktop-answer-content p + p {
      margin-top: 14px;
    }

    .inside-desktop-answer-content .button-row {
      margin-top: 22px;
    }

    .inside-section-cta {
      justify-content: center;
      align-items: center;
      margin-top: -1px;
      padding: 32px;
      border: 1px solid var(--tracker-line);
      background: var(--color-white);
    }

    .route-itinerary {
      grid-template-columns: 1fr;
      max-height: 664px;
      overflow-y: auto;
      overscroll-behavior: contain;
    }

    .route-itinerary::-webkit-scrollbar {
      width: 10px;
    }

    .route-itinerary::-webkit-scrollbar-track {
      background: rgba(10, 10, 10, 0.08);
    }

    .route-itinerary::-webkit-scrollbar-thumb {
      background: rgba(10, 10, 10, 0.34);
      border-radius: 999px;
    }

    .route-itinerary .run-card {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 18px;
      align-items: start;
    }

    .rsvp-mobile-controls {
      display: none;
    }

    .rsvp-consent {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      max-width: 760px;
      margin: 0 0 22px;
      color: var(--tracker-muted);
      font-size: 0.86rem;
      line-height: 1.5;
    }

    .rsvp-consent input {
      width: 18px;
      height: 18px;
      margin-top: 0.18em;
      accent-color: var(--color-accent);
      flex: 0 0 auto;
    }

    .rsvp-consent a {
      color: inherit;
      text-decoration: underline;
      text-decoration-color: var(--color-accent);
      text-underline-offset: 0.18em;
    }

    .rsvp-consent-message {
      display: none;
      margin: -12px 0 20px;
      color: var(--color-accent);
      font-size: 0.86rem;
      font-weight: 600;
      line-height: 1.4;
    }

    .rsvp-consent-message.is-visible {
      display: block;
    }

    .route-number {
      display: grid;
      place-items: center;
      width: 38px;
      height: 38px;
      border: 1px solid var(--tracker-line);
      border-radius: 999px;
      color: var(--tracker-gold);
      font-family: var(--font-sans);
      font-size: 1.2rem;
      line-height: 1;
    }

    .article-card .tracker-eyebrow,
    .run-card .tracker-eyebrow {
      margin-bottom: 16px;
    }

    #articles .article-card:first-child {
      background: var(--color-accent);
      color: var(--color-white);
    }

    #articles .article-card:first-child h3,
    #articles .article-card:first-child p,
    #articles .article-card:first-child .tracker-eyebrow,
    #articles .article-card:first-child .article-card-affordance {
      color: var(--color-white);
    }

    #why {
      background: var(--color-black);
      border-top-color: rgba(255, 255, 255, 0.2);
      color: #fff;
    }

    #why .section-head h2,
    #why .tracker-eyebrow,
    #why .article-card h3 {
      color: #fff;
    }

    #why .section-head p,
    #why .article-card p {
      color: rgba(255, 255, 255, 0.72);
    }

    #why .article-grid {
      border-color: rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.2);
    }

    #why .article-card {
      background: var(--color-black);
      color: #fff;
    }

    #why .tracker-button.secondary {
      border-color: var(--color-accent);
      background: var(--color-accent);
      color: var(--color-white);
    }

    .site-footer {
      width: 100%;
      max-width: 1180px;
      margin: 78px auto 0;
      border-top: 1px solid var(--tracker-line);
    }

    .site-footer-main {
      display: grid;
      grid-template-columns: minmax(220px, 0.9fr) minmax(0, 2.1fr);
      gap: clamp(32px, 6vw, 86px);
      padding: 56px 0;
    }

    .site-footer-nav {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      align-items: start;
      gap: clamp(24px, 4vw, 64px);
    }

    .site-footer-brand {
      max-width: 260px;
    }

    .site-footer-brand img {
      display: block;
      width: 100%;
      height: auto;
    }

    .site-footer p {
      max-width: 30rem;
      margin-top: 14px;
      color: var(--tracker-muted);
      line-height: 1.55;
    }

    .site-footer ul {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .site-footer a,
    .site-footer-link-disabled {
      color: var(--tracker-muted);
      text-decoration: none;
      white-space: nowrap;
      transition: color 160ms ease;
    }

    .site-footer a:hover {
      color: var(--color-accent);
    }

    .site-footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 22px 0;
      border-top: 1px solid var(--tracker-line);
      color: rgba(10, 10, 10, 0.62);
      font-size: 0.8rem;
    }

    .site-footer-legal {
      display: flex;
      flex-wrap: wrap;
      gap: 12px 22px;
      margin-top: 3px;
      padding: 0 0 28px;
      color: rgba(10, 10, 10, 0.62);
      font-size: 0.78rem;
      line-height: 1.5;
    }

    .site-footer .site-footer-disclaimer {
      width: 100%;
      max-width: none;
      margin: 0 0 30px;
      color: rgba(10, 10, 10, 0.58);
      font-size: 0.72rem;
      line-height: 1.55;
    }

    .site-footer-partners {
      margin-top: 4px;
      padding: 42px clamp(24px, 4vw, 48px) 46px;
      border-top: 1px solid rgba(255, 255, 255, 0.16);
      background: var(--color-black);
      color: var(--color-white);
    }

    .site-footer-partners .tracker-eyebrow {
      color: rgba(255, 255, 255, 0.78);
      text-align: center;
    }

    .site-footer .site-footer-partners-copy {
      max-width: 620px;
      margin: 14px auto 0;
      color: rgba(255, 255, 255, 0.78);
      font-size: clamp(0.64rem, 0.85vw, 0.82rem);
      font-weight: 600;
      line-height: 1.55;
      text-align: center;
    }

    .site-footer .site-footer-partner-disclaimer {
      max-width: 620px;
      margin: 30px auto 0;
      color: rgba(255, 255, 255, 0.56);
      font-size: 0.68rem;
      line-height: 1.45;
      text-align: center;
    }

    .partner-logo-wall {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      align-items: center;
      justify-items: center;
      column-gap: 32px;
      row-gap: 34px;
      margin-top: 38px;
    }

    .partner-logo-item {
      display: flex;
      grid-column: span 2;
      align-items: center;
      justify-content: center;
      min-width: 0;
    }

    .partner-logo-item a {
      display: flex;
      align-items: center;
      justify-content: center;
      min-width: 0;
    }

    .partner-logo-item img {
      display: block;
      width: auto;
      max-width: min(168px, 100%);
      max-height: 34px;
      object-fit: contain;
      opacity: 0.76;
      transition: opacity 160ms ease;
    }

    .partner-logo-item a:hover img,
    .partner-logo-item a:focus-visible img {
      opacity: 1;
    }

    @media (min-width: 941px) {
      .partner-logo-item {
        grid-column: auto;
        min-height: 42px;
      }

      .partner-logo-item:nth-child(1) {
        order: 1;
      }

      .partner-logo-item:nth-child(2) {
        order: 2;
      }

      .partner-logo-item:nth-child(4) {
        order: 3;
      }

      .partner-logo-item:nth-child(5) {
        order: 4;
      }

      .partner-logo-item:nth-child(6) {
        order: 5;
      }

      .partner-logo-item:nth-child(7) {
        order: 6;
      }

      .partner-logo-item:nth-child(8) {
        order: 7;
      }

      .partner-logo-item:nth-child(9) {
        order: 8;
      }

      .partner-logo-item:nth-child(10) {
        order: 9;
      }

      .partner-logo-item:nth-child(11) {
        order: 10;
      }

      .partner-logo-item:nth-child(3) {
        order: 11;
      }

      .partner-logo-item:nth-child(12) {
        order: 12;
      }

      .partner-logo-item:nth-child(13) {
        order: 13;
      }

      .partner-logo-item:nth-child(14) {
        order: 14;
      }

      .partner-logo-item:nth-child(15) {
        order: 15;
      }
    }

    @media (max-width: 940px) {
      .tracker-nav {
        position: absolute;
        align-items: flex-start;
      }

      .tracker-grid,
      .article-grid,
      .run-grid,
      .feature-row,
      .week-grid,
      .follow-panel,
      .site-footer-main {
        grid-template-columns: 1fr;
      }

      .metric-row,
      .photo-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .photo-strip a {
        min-height: 210px;
      }

      .comment-form {
        grid-template-columns: 1fr;
      }

      .follow-form {
        align-items: stretch;
        flex-direction: column;
      }

      .section-head {
        display: block;
      }

      .section-head p {
        margin-top: 18px;
      }

      .tracker-hero-bg {
        object-position: 28% 46%;
      }

      .tracker-headline {
        width: min(520px, 58vw);
      }

      .mission-logo-title {
        width: min(440px, 56vw);
        transform: translateX(0);
      }

      .mission-logo-title img {
        width: min(440px, 56vw);
      }
    }

    @media (min-width: 431px) and (max-width: 940px) {
      #articles .article-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }
    }

    @media (max-width: 768px) {
      .tracker-nav {
        align-items: center;
        right: auto;
        width: 100vw;
        max-width: 100vw;
        padding: 18px 20px;
      }

      .tracker-mark {
        gap: 5px 10px;
      }

      .tracker-mark img {
        width: clamp(118px, 38vw, 154px);
      }

      .tracker-mark img.tracker-mark-mobile-logo {
        display: none;
      }

      .tracker-mark span {
        font-size: 0.56rem;
        letter-spacing: 0.28em;
      }

      .tracker-menu-toggle {
        display: inline-flex;
        position: fixed;
        top: 18px;
        right: auto;
        left: calc(100vw - 64px);
        z-index: 40;
        align-items: center;
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
        border: 1px solid rgba(255, 255, 255, 0.58);
        border-radius: 999px;
        background: rgba(10, 10, 10, 0.58);
        color: #fff;
        cursor: pointer;
      }

      .tracker-menu-toggle span,
      .tracker-menu-toggle::before,
      .tracker-menu-toggle::after {
        content: "";
        display: block;
        width: 17px;
        height: 2px;
        border-radius: 999px;
        background: currentColor;
        transition: transform 180ms ease, opacity 180ms ease;
      }

      .tracker-menu-toggle {
        flex-direction: column;
        gap: 4px;
      }

      .tracker-nav.is-open .tracker-menu-toggle span {
        opacity: 0;
      }

      .tracker-nav.is-open .tracker-menu-toggle::before {
        transform: translateY(6px) rotate(45deg);
      }

      .tracker-nav.is-open .tracker-menu-toggle::after {
        transform: translateY(-6px) rotate(-45deg);
      }

      .tracker-navlinks {
        display: none;
        position: fixed;
        top: 70px;
        left: 20px;
        right: 20px;
        z-index: 1;
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 12px;
        border: 1px solid rgba(255, 255, 255, 0.18);
        background: rgba(10, 10, 10, 0.92);
        color: rgba(255, 255, 255, 0.9);
        box-shadow: 0 18px 42px rgba(10, 10, 10, 0.28);
      }

      .tracker-nav.is-open .tracker-navlinks {
        display: grid;
      }

      .tracker-navlinks a {
        display: flex;
        align-items: center;
        min-height: 44px;
        padding: 0 14px;
      }

      .tracker-navlinks a.tracker-cta {
        justify-content: center;
        margin-top: 4px;
        padding: 0 18px;
      }

      .tracker-hero,
      .tracker-hero-inner {
        min-height: 760px;
      }

      .tracker-hero-inner {
        padding: 104px 22px 44px;
      }

      .tracker-hero-bg {
        object-position: 62% 48%;
        opacity: 0.56;
        transform: scale(1.06);
      }

      .tracker-hero::after {
        background:
          linear-gradient(180deg, rgba(0, 0, 0, 0.42) 0%, rgba(0, 0, 0, 0.1) 34%, rgba(0, 0, 0, 0.5) 100%),
          linear-gradient(90deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0.48) 58%, rgba(0, 0, 0, 0.08) 100%);
      }

      .splash-modal {
        right: auto;
        width: 100vw;
        max-width: 100vw;
        justify-content: flex-start;
        padding: 20px;
      }

      .splash-modal-panel {
        width: calc(100vw - 40px);
        max-width: 350px;
        min-height: min(620px, calc(100svh - 40px));
        aspect-ratio: 9 / 14;
      }

      .splash-modal-photo {
        object-position: 50% 43%;
      }

      .splash-modal-shade {
        background:
          linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.48)),
          radial-gradient(circle at 50% 44%, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.56) 74%);
      }

      .splash-modal-close {
        background: rgba(76, 91, 92, 0.65);
      }

      .splash-modal-content {
        gap: 22px;
        padding: 26px 16px;
      }

      .splash-modal-logo {
        width: min(250px, 76vw);
      }

      .splash-modal-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
      }

      .splash-modal-button {
        min-height: 52px;
        padding-inline: 8px;
        font-size: 0.66rem;
        letter-spacing: 0.05em;
        white-space: nowrap;
      }

      .tracker-headline {
        width: 100%;
        max-width: min(500px, calc(100vw - 44px));
      }

      .mission-logo-stack {
        width: 100%;
        gap: 10px;
        transform: none;
      }

      .mission-logo-brand {
        width: min(330px, 94vw);
        transform: translate(-6px, -2px);
      }

      .mission-logo-brand img {
        width: 100%;
      }

      .mission-logo-title {
        width: min(360px, 84vw);
        transform: none;
      }

      .mission-logo-title img {
        width: 100%;
      }

      .tracker-headline p {
        max-width: min(22rem, calc(100vw - 44px));
        font-size: clamp(1rem, 4.2vw, 1.18rem);
        line-height: 1.48;
      }

      .tracker-content {
        padding: 46px 20px 68px;
      }

      .tracker-section {
        padding: 44px 0;
        scroll-margin-top: 84px;
        width: calc(100vw - 40px);
        max-width: 100%;
      }

      .section-head {
        margin-bottom: 22px;
      }

      .section-head h2 {
        max-width: 100%;
        font-size: clamp(2.35rem, 11vw, 4.8rem);
        line-height: 0.96;
        overflow-wrap: break-word;
      }

      .feature-card,
      .week-card,
      .article-card,
      .run-card,
      .tracker-panel,
      .follow-panel {
        padding: 24px;
      }

      .feature-card p,
      .week-card p,
      .article-card p,
      .run-card p,
      .tracker-panel-copy,
      .section-head p {
        overflow-wrap: break-word;
      }

      .follow-panel {
        gap: 22px;
      }

      .tracker-map-stage {
        margin-inline: 0;
        border-inline: 1px solid rgba(10, 10, 10, 0.32);
      }

      .tracker-map {
        height: clamp(330px, 90vw, 390px);
      }

      .tracker-map svg {
        width: 110%;
        max-width: none;
        margin-left: calc(-5% - 10px);
      }

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

      .tracking-map-key span {
        gap: 7px;
        padding: 12px 4px;
        font-size: 0.62rem;
        letter-spacing: 0.12em;
        border-right: 1px solid rgba(255, 255, 255, 0.16);
        border-bottom: 0;
      }

      .tracking-map-key span:last-child {
        border-right: 0;
      }

      .tracking-map-key img,
      .tracking-map-key svg {
        flex-basis: 23px;
        width: 23px;
        height: 23px;
      }

      .ticker-head,
      .ticker-item {
        padding-inline: 18px;
      }

      .ticker-head a {
        font-size: 0.72rem;
        letter-spacing: 0.12em;
      }

      .ticker-item {
        min-width: min(560px, 94vw);
        gap: 12px;
      }

      .route-itinerary {
        max-height: none;
        overflow-y: visible;
        overscroll-behavior: auto;
      }

      .route-itinerary .run-card {
        grid-template-columns: auto 1fr;
        align-items: start;
      }

      .route-itinerary .button-row {
        grid-column: 2;
        margin-top: 10px;
      }

      .route-itinerary .tracker-button {
        min-width: 128px;
      }

      .site-footer {
        width: calc(100vw - 40px);
        max-width: 100%;
        margin-top: 52px;
      }

      .site-footer-nav {
        grid-template-columns: 1fr;
        gap: 18px;
      }

      .site-footer-nav a,
      .site-footer-link-disabled {
        display: flex;
        align-items: center;
        min-height: 44px;
      }
    }

    @media (max-width: 560px) {
      .tracker-hero-inner {
        min-height: 740px;
        padding-top: 94px;
      }

      .tracker-hero {
        min-height: 740px;
      }

      .tracker-hero-bg {
        object-position: 65% 50%;
      }

      .mission-logo-stack {
        width: 100%;
        transform: none;
      }

      .tracker-headline {
        max-width: calc(100vw - 44px);
      }

      .mission-logo-brand {
        width: min(260px, 78vw);
        transform: translate(-5px, -2px);
      }

      .mission-logo-brand img {
        width: 100%;
      }

      .mission-logo-title {
        width: min(278px, 82vw);
        transform: none;
      }

      .mission-logo-title img {
        width: 100%;
      }

      .tracker-headline p {
        max-width: min(18.5rem, calc(100vw - 44px));
      }

      .tracker-map {
        height: clamp(280px, 72vw, 330px);
      }

      .metric-row,
      .photo-strip {
        grid-template-columns: 1fr;
      }

      .route-itinerary .run-card {
        grid-template-columns: 1fr;
      }

      .route-itinerary .button-row {
        grid-column: auto;
      }

      .tracker-button {
        width: 100%;
      }

      .site-footer-bottom {
        display: block;
      }
    }

    @media (max-width: 480px) {
      .tracker-menu-toggle {
        left: auto;
      }
    }

    @media (max-width: 400px) {
      .tracker-menu-toggle {
        left: auto;
      }
    }

    @media (min-width: 431px) {
      .mission-intro {
        display: none !important;
      }
    }

    @media (max-width: 430px) {
      .tracker-nav {
        position: absolute;
        inset: 0 0 auto 0;
        width: 100%;
        max-width: 100vw;
        padding: 18px 20px;
        overflow: visible;
      }

      .tracker-navlinks {
        position: absolute;
        top: calc(100% - 4px);
        left: 20px;
        right: 20px;
        width: auto;
        max-width: calc(100vw - 40px);
      }

      .tracker-menu-toggle {
        position: relative;
        inset: auto;
        margin-left: auto;
        flex: 0 0 44px;
        border-color: transparent;
        background: transparent;
      }

      .tracker-mark {
        align-items: center;
        width: min(234px, calc(100vw - 92px));
        opacity: 1;
      }

      .tracker-mark > img:not(.tracker-mark-mobile-logo),
      .tracker-mark > span {
        display: none;
      }

      .tracker-mark img.tracker-mark-mobile-logo {
        display: block;
        width: 100%;
        height: auto;
        filter: none;
      }

      .tracker-hero,
      .tracker-hero-inner {
        min-height: clamp(640px, 172vw, 740px);
      }

      .tracker-hero-inner {
        padding-top: 98px;
        padding-bottom: 58px;
      }

      .tracker-hero-bg {
        object-position: 40% 47%;
        opacity: 1;
        filter: none;
        transform: none;
      }

      .tracker-hero::after {
        background: linear-gradient(90deg, rgba(0, 0, 0, 0.66) 0%, rgba(0, 0, 0, 0.52) 38%, rgba(0, 0, 0, 0.24) 55%, rgba(0, 0, 0, 0) 70%);
      }

      .tracker-headline {
        width: 100%;
        max-width: min(16rem, 62vw);
        margin-top: clamp(108px, 30vw, 132px);
        text-shadow: 0 2px 14px rgba(0, 0, 0, 0.72);
      }

      .mission-logo-stack {
        display: none;
      }

      .mission-logo-title {
        width: min(278px, calc(100vw - 44px));
        transform: translateX(-12px);
      }

      .tracker-headline p {
        max-width: min(16rem, 62vw);
      }

      .tracker-headline .hero-desktop-copy {
        display: none;
      }

      .tracker-headline .hero-mobile-copy {
        display: block;
        max-width: min(16rem, 62vw);
        margin-top: 24px;
        font-size: clamp(1.125rem, 4.75vw, 1.2rem);
        line-height: 1.45;
      }

      .tracker-headline .hero-mobile-copy .mission-line {
        margin-bottom: 22px;
        font-size: clamp(1.5rem, 6vw, 1.63rem);
        font-weight: 700;
        line-height: 1.2;
        letter-spacing: 0.02em;
      }

      .tracker-headline .hero-mobile-copy span:not(.mission-line) {
        display: block;
      }

      .tracker-headline .hero-mobile-copy span:not(.mission-line) + span:not(.mission-line) {
        margin-top: 18px;
        color: rgba(255, 255, 255, 0.86);
        font-size: clamp(1.05rem, 4.45vw, 1.13rem);
        line-height: 1.5;
        opacity: 1;
      }

      .tracker-headline .hero-mobile-action {
        display: inline-flex;
        width: auto;
        max-width: calc(100vw - 44px);
        margin-top: 26px;
        padding-inline: 20px;
        white-space: nowrap;
      }

      .feature-card h2,
      .section-head h2,
      .tracker-panel-heading,
      #rsvp .section-head h2 {
        font-weight: 700;
      }

      #map {
        padding-top: 54px;
        padding-bottom: 58px;
      }

      #map .section-head {
        margin-bottom: 30px;
        padding-inline: 20px;
      }

      #map .tracker-panel {
        border: 1px solid var(--color-black);
        background: var(--color-black);
        color: var(--color-white);
        padding: 24px 20px;
      }

      #map .tracker-panel-heading,
      #map .tracker-panel-copy {
        color: var(--color-white);
      }

      #map .tracker-panel-copy {
        margin-top: 10px;
        color: rgba(255, 255, 255, 0.78);
        line-height: 1.48;
      }

      #map .tracker-panel-copy.desktop-clock-copy {
        display: none;
      }

      #map .tracker-panel-copy.mobile-clock-copy {
        display: block;
      }

      #map .metric-row {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 0;
        margin-top: 22px;
        border-color: rgba(255, 255, 255, 0.22);
        background: var(--color-white);
      }

      #map .metric {
        display: grid;
        place-items: center;
        position: relative;
        background: var(--color-white);
        padding: 13px 4px 11px;
        text-align: center;
      }

      #map .metric + .metric {
        border-left: 0;
      }

      #map .metric:not(:last-child)::after {
        content: ":";
        position: absolute;
        top: 11px;
        right: auto;
        left: calc(50% + 24px);
        z-index: 1;
        color: var(--tracker-ink);
        font-size: clamp(2.15rem, 12vw, 3.25rem);
        font-weight: 700;
        line-height: 0.88;
      }

      #map .metric strong {
        font-size: clamp(2.15rem, 12vw, 3.25rem);
        line-height: 0.88;
      }

      #map .metric span {
        margin-top: 8px;
        font-size: 0;
        letter-spacing: 0.14em;
        line-height: 1;
      }

      #map .metric span::before {
        content: attr(data-short);
        font-size: 0.58rem;
      }

      #updates {
        padding-top: 58px;
        padding-bottom: 64px;
      }

      #updates .section-head {
        margin-bottom: 34px;
      }

      #updates .section-head p {
        margin-top: 22px;
      }

      .week-grid,
      #articles .article-grid,
      .photo-strip,
      #rsvp .route-itinerary.is-expanded {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: 84vw;
        grid-template-columns: none;
        gap: 14px;
        margin-inline: -20px;
        padding: 0 20px 4px;
        border: 0;
        background: transparent;
        overflow-x: auto;
        overflow-y: hidden;
        overscroll-behavior-inline: contain;
        scroll-padding-inline: 20px;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
      }

      #articles .article-grid {
        display: none;
      }

      #articles .inside-mobile-accordion {
        display: block;
      }

      #articles .inside-accordion-trigger,
      #articles .inside-accordion-icon {
        color: var(--color-white);
      }

      #articles .inside-section-cta {
        padding: 26px 20px;
      }

      .week-grid::-webkit-scrollbar,
      #articles .article-grid::-webkit-scrollbar,
      .photo-strip::-webkit-scrollbar,
      #rsvp .route-itinerary.is-expanded::-webkit-scrollbar {
        display: none;
      }

      .week-card,
      #articles .article-card,
      .photo-strip a,
      #rsvp .route-itinerary.is-expanded .run-card {
        width: auto;
        min-width: 0;
        border: 1px solid rgba(10, 10, 10, 0.34);
        scroll-snap-align: start;
        scroll-snap-stop: always;
      }

      .week-card,
      #articles .article-card {
        min-height: 300px;
      }

      .week-card {
        padding: 26px 22px;
      }

      .week-card.week-card-launch {
        background-position: 50% 44%;
      }

      .week-card.week-card-grind {
        background-size: 148% auto;
        background-position: 0% 22%;
      }

      .week-card.week-card-finish {
        background-position: 50% 36%;
      }

      .mobile-photo-break {
        display: block;
        position: relative;
        width: calc(100vw - 40px);
        height: clamp(220px, 74vw, 318px);
        margin: 14px auto 20px;
        border: 1px solid rgba(10, 10, 10, 0.28);
        background: var(--color-black);
        overflow: hidden;
      }

      :is(.mobile-photo-break, .photo-strip a)::after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: 1;
        pointer-events: none;
        background: rgba(255, 255, 255, 0.22);
      }

      .mobile-photo-break img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
      }

      .mobile-photo-break-road img {
        object-position: center center;
      }

      .mobile-photo-break-road,
      .mobile-photo-break-portrait {
        height: clamp(220px, 68vw, 288px);
        margin-bottom: 0;
      }

      .mobile-photo-break-road::after,
      .mobile-photo-break-portrait::after {
        background: linear-gradient(
          to bottom,
          rgba(0, 0, 0, 0.02) 20%,
          rgba(0, 0, 0, 0.15) 48%,
          rgba(0, 0, 0, 0.45) 70%,
          rgba(0, 0, 0, 0.72) 100%
        );
      }

      .mobile-photo-break.mobile-photo-break-portrait::after {
        background: linear-gradient(
          to top right,
          rgba(0, 0, 0, 0.97) 0%,
          rgba(0, 0, 0, 0.83) 30%,
          rgba(0, 0, 0, 0.5) 52%,
          rgba(0, 0, 0, 0.23) 72%,
          rgba(0, 0, 0, 0.15) 100%
        );
      }

      .mobile-photo-break-road .mobile-photo-break-heading,
      .mobile-photo-break-portrait .mobile-photo-break-heading {
        display: block;
        position: absolute;
        right: 20px;
        bottom: 24px;
        left: 20px;
        z-index: 2;
      }

      .mobile-photo-break-portrait .mobile-photo-break-heading {
        max-width: min(74vw, 292px);
        bottom: 16px;
      }

      .mobile-photo-break-road .tracker-eyebrow,
      .mobile-photo-break-road h2,
      .mobile-photo-break-portrait .tracker-eyebrow,
      .mobile-photo-break-portrait h2,
      .mobile-photo-break-portrait p {
        color: var(--color-white);
      }

      .mobile-photo-break-road .tracker-eyebrow,
      .mobile-photo-break-portrait .tracker-eyebrow {
        margin-bottom: 12px;
      }

      .mobile-photo-break-road h2,
      .mobile-photo-break-portrait h2 {
        font-family: var(--font-sans);
        font-size: clamp(2.05rem, 10.5vw, 3.2rem);
        font-weight: 700;
        line-height: 0.98;
        letter-spacing: 0;
      }

      .mobile-photo-break-portrait h2 {
        font-size: clamp(1.55rem, 6.6vw, 2rem);
        line-height: 1.04;
      }

      .mobile-photo-break-portrait p {
        max-width: min(74vw, 292px);
        margin: 8px 0 0;
        color: rgba(255, 255, 255, 0.9);
        font-size: clamp(0.72rem, 2.95vw, 0.82rem);
        line-height: 1.42;
      }

      .mobile-photo-break-portrait img {
        object-position: center 22%;
        filter: grayscale(100%) contrast(1.05);
      }

      #articles {
        padding-top: 0;
        padding-bottom: 64px;
      }

      #articles .section-head {
        display: none;
      }

      #articles .section-head p {
        margin-top: 22px;
      }

      .photo-strip {
        grid-auto-columns: 80vw;
      }

      .photo-strip a {
        min-height: 260px;
      }

      .rsvp-mobile-controls {
        display: grid;
        gap: 12px;
        margin-bottom: 16px;
      }

      .rsvp-mobile-controls select {
        width: 100%;
        min-height: 50px;
        border: 1px solid var(--tracker-line);
        border-radius: 999px;
        background: var(--color-white);
        color: var(--tracker-ink);
        padding: 0 18px;
        font-size: 1rem;
      }

      #rsvp .route-itinerary {
        display: block;
        border: 0;
        background: transparent;
        max-height: none;
        overflow: visible;
      }

      #rsvp .route-itinerary .run-card {
        grid-template-columns: 1fr;
        border: 1px solid var(--tracker-line);
      }

      #rsvp .route-itinerary.is-expanded .run-card {
        display: grid;
      }

      #rsvp .route-itinerary.is-expanded .button-row,
      #rsvp .route-itinerary .button-row {
        grid-column: auto;
      }

      #rsvp .route-itinerary.is-selected .run-card {
        display: grid;
        gap: 16px;
        padding: 20px;
        border-radius: 16px;
        border-left: 2px solid var(--color-accent);
      }

      #rsvp .route-itinerary.is-selected .rsvp-selected-stop-label {
        display: grid;
        gap: 7px;
        color: var(--tracker-ink);
        font-weight: 400;
      }

      #rsvp .route-itinerary.is-selected .rsvp-selected-stop-date {
        color: var(--tracker-muted);
        font-size: 0.9rem;
        font-weight: 400;
        line-height: 1.2;
      }

      #rsvp .route-itinerary.is-selected .rsvp-selected-stop-place {
        color: var(--tracker-ink);
        font-size: clamp(1.08rem, 5vw, 1.25rem);
        font-weight: 500;
        line-height: 1.25;
      }

      #rsvp .route-itinerary.is-selected .button-row {
        margin-top: 0;
      }

      #why {
        padding: 0 24px 40px;
      }

      #why .section-head {
        display: none;
      }

      #why .tracker-eyebrow {
        display: block;
        margin-bottom: 12px;
      }

      #why .section-head h2 {
        font-size: clamp(2.625rem, 11vw, 3rem);
        line-height: 1;
      }

      #why .section-head p {
        max-width: 100%;
        margin-top: 24px;
        font-size: clamp(1.125rem, 4.8vw, 1.25rem);
        line-height: 1.5;
      }

      #why .article-grid {
        margin-top: 6px;
      }

      #why .article-card {
        padding: 24px;
      }

      #rsvp {
        width: calc(100vw - 40px);
        padding: 48px 24px 54px;
        background: var(--color-accent);
        color: var(--color-white);
      }

      #rsvp .section-head {
        margin-bottom: 30px;
      }

      #rsvp .section-head h2,
      #rsvp .section-head p,
      #rsvp .tracker-eyebrow {
        color: var(--color-white);
      }

      #rsvp .section-head p {
        color: rgba(255, 255, 255, 0.82);
      }

      #rsvp .rsvp-mobile-controls {
        margin-bottom: 20px;
      }

      #rsvp .rsvp-mobile-controls select {
        border-color: rgba(255, 255, 255, 0.42);
      }

      #rsvp .rsvp-mobile-controls .tracker-button {
        border-color: var(--color-white);
        background: var(--color-white);
        color: var(--color-black);
      }

      #rsvp .route-itinerary .run-card {
        background: var(--color-white);
      }

      .site-footer-partners {
        margin-inline: 0;
        padding: 32px 0 34px;
        overflow: visible;
      }

      .site-footer-partners .tracker-eyebrow {
        padding-inline: 20px;
        text-align: left;
      }

      .site-footer .site-footer-partners-copy {
        max-width: none;
        margin-top: 16px;
        padding-inline: 20px;
        font-size: clamp(0.64rem, 2.8vw, 0.82rem);
        line-height: 1.42;
        text-align: left;
      }

      .site-footer-link-group:nth-child(n + 2)::before {
        content: "";
        display: block;
        width: 32px;
        height: 2px;
        margin: 30px 0 16px;
        background: var(--color-accent);
      }

      .partner-logo-wall {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        align-items: center;
        justify-items: center;
        column-gap: 22px;
        row-gap: 28px;
        margin-top: 28px;
        padding: 0 20px 4px;
        overflow: visible;
      }

      .partner-logo-item {
        display: flex;
        grid-column: auto;
        min-width: 0;
        min-height: 30px;
        align-items: center;
        justify-content: center;
      }

      .partner-logo-item:nth-child(15) {
        grid-column: 1 / -1;
      }

      .partner-logo-item img {
        max-width: 92px;
        max-height: 26px;
        opacity: 0.78;
      }
    }

    @media (max-width: 430px) and (prefers-reduced-motion: reduce) {
      .mission-intro {
        display: none !important;
      }
    }

    @media (min-width: 360px) and (max-width: 410px) {
      .tracker-mark {
        width: min(212px, calc(100vw - 92px));
      }

      .tracker-headline .hero-mobile-copy {
        font-size: clamp(1.0625rem, 4.3vw, 1.12rem);
      }

      .tracker-headline .hero-mobile-copy .mission-line {
        font-size: clamp(1.44rem, 5.8vw, 1.5rem);
      }

      .tracker-headline .hero-mobile-copy span:not(.mission-line) + span:not(.mission-line) {
        font-size: clamp(1rem, 4.15vw, 1.06rem);
      }
    }

    @media (max-width: 360px) {
      .tracker-nav {
        padding-inline: 16px;
      }

      .tracker-menu-toggle {
        left: auto;
      }

      .tracker-navlinks {
        left: 16px;
        right: 16px;
      }

      .tracker-mark img {
        width: 112px;
      }

      .tracker-mark span {
        font-size: 0.5rem;
        letter-spacing: 0.22em;
      }

      .tracker-mark .tracker-mark-mobile-logo {
        width: 100%;
      }

      .tracker-hero-inner {
        padding-inline: 18px;
      }

      .tracker-hero-bg {
        object-position: 40% 47%;
      }

      .tracker-headline {
        max-width: min(16rem, 62vw);
      }

      .tracker-headline p {
        max-width: min(16rem, 62vw);
      }

      .tracker-content {
        padding-inline: 18px;
      }

      .tracker-section,
      .site-footer {
        width: calc(100vw - 36px);
      }

      #rsvp,
      .mobile-photo-break {
        width: calc(100vw - 36px);
      }

      .week-grid,
      #articles .article-grid,
      .photo-strip,
      #rsvp .route-itinerary.is-expanded {
        margin-inline: -18px;
        padding-inline: 18px;
        scroll-padding-inline: 18px;
      }

      .tracker-map-stage {
        margin-inline: 0;
      }

      .tracker-map {
        height: clamp(340px, 96vw, 405px);
      }

      .tracker-map svg {
        width: 112%;
        margin-left: calc(-6% - 10px);
      }

      .section-head h2 {
        font-size: clamp(2.05rem, 10.5vw, 3.2rem);
      }

      .tracking-map-key span {
        gap: 5px;
        font-size: 0.56rem;
        letter-spacing: 0.09em;
      }

      .tracking-map-key img,
      .tracking-map-key svg {
        flex-basis: 20px;
        width: 20px;
        height: 20px;
      }
    }

    /* Simplified editorial system: one page surface, restrained rules, purposeful accents. */
    body,
    .tracker-page {
      background: #f5f5f2;
    }

    .tracker-content {
      background: transparent;
    }

    .tracker-section {
      background: transparent;
      border-top-color: rgba(10, 10, 10, 0.18);
    }

    .section-head {
      align-items: flex-start;
      margin-bottom: clamp(28px, 4vw, 48px);
    }

    .section-head h2 {
      max-width: 720px;
      font-size: clamp(2.65rem, 5.2vw, 4.9rem);
      line-height: 0.96;
    }

    .tracker-eyebrow {
      color: var(--color-accent);
    }

    .feature-row {
      gap: 0;
      border-width: 1px 0;
      background: transparent;
    }

    .feature-card {
      min-height: 190px;
      padding-inline: clamp(0px, 3vw, 38px);
      background: transparent;
      border-right: 1px solid var(--tracker-line);
      transform: none;
    }

    .feature-card:first-child {
      padding-left: 0;
    }

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

    .feature-card:hover {
      background-color: transparent;
      color: var(--color-accent);
      transform: none;
    }

    .feature-card.has-image,
    .feature-card.has-image:hover {
      background-color: var(--tracker-ink);
      background-repeat: no-repeat;
      background-size: cover;
      color: var(--color-white);
    }

    .feature-card.has-image:hover::before {
      background:
        linear-gradient(180deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.7)),
        rgba(80, 80, 80, 0.42);
    }

    .feature-card.has-image:first-child {
      padding-left: clamp(24px, 3vw, 38px);
    }

    .feature-card-overview {
      background-image: url("../assets/overview-the-run.jpeg");
      background-position: 58% 50%;
    }

    .feature-card-athlete {
      background-image: url("../assets/athlete-will.jpeg");
      background-position: calc(43% + 15px) calc(49% + 5px);
      background-size: 135.2% auto;
    }

    .feature-card-record {
      background-image: url("../assets/world-record-50-states.jpeg");
      background-position: calc(50% + 40px) 58%;
      background-size: calc(100% + 80px) auto;
    }

    .feature-card.has-image h2,
    .feature-card.has-image p,
    .feature-card.has-image .tracker-eyebrow,
    .feature-card.has-image .feature-link,
    .feature-card.has-image:hover h2,
    .feature-card.has-image:hover p,
    .feature-card.has-image:hover .tracker-eyebrow,
    .feature-card.has-image:hover .feature-link {
      color: var(--color-white);
    }

    .feature-card h2 {
      font-size: clamp(2.2rem, 3.4vw, 3.8rem);
    }

    .tracker-grid,
    .metric-row,
    .tracking-status-grid,
    .updates-list,
    .article-grid,
    .run-grid {
      background: transparent;
    }

    .tracker-panel,
    .metric,
    .tracking-status-grid div,
    .update-item,
    .article-card,
    .run-card,
    .inside-desktop-answer-row,
    .inside-desktop-answer-content {
      background: transparent;
    }

    .tracker-panel {
      padding-inline: 0;
    }

    .metric-row,
    .tracking-status-grid {
      border-width: 1px 0;
    }

    .metric,
    .tracking-status-grid div {
      border-right: 1px solid var(--tracker-line);
    }

    .metric:last-child,
    .tracking-status-grid div:last-child {
      border-right: 0;
    }

    .follow-panel {
      border-width: 1px 0;
      background: transparent;
      padding-inline: 0;
    }

    .week-grid {
      gap: 14px;
      border: 0;
      background: transparent;
    }

    .week-card {
      min-height: 340px;
    }

    .article-grid,
    .run-grid {
      gap: 0;
      border-width: 1px 0;
    }

    .article-card,
    .run-card {
      border-right: 1px solid var(--tracker-line);
    }

    .article-card:nth-child(3n),
    .run-card:nth-child(3n) {
      border-right: 0;
    }

    #articles .article-card:first-child,
    #why,
    #why .article-card {
      background: transparent;
      color: var(--tracker-ink);
    }

    #articles .article-card:first-child h3,
    #articles .article-card:first-child p,
    #articles .article-card:first-child .tracker-eyebrow,
    #articles .article-card:first-child .article-card-affordance,
    #why .section-head h2,
    #why .article-card h3 {
      color: var(--tracker-ink);
    }

    #why .tracker-eyebrow {
      color: var(--color-accent);
    }

    #why .section-head p,
    #why .article-card p {
      color: var(--tracker-muted);
    }

    #why .article-grid {
      border-color: var(--tracker-line);
      background: transparent;
    }

    #rsvp {
      max-width: 1180px;
      padding: clamp(44px, 6vw, 76px);
      border-top: 0;
      background: var(--color-accent);
      color: var(--color-white);
    }

    #rsvp .section-head h2,
    #rsvp .section-head p,
    #rsvp .tracker-eyebrow {
      color: var(--color-white);
    }

    #rsvp .section-head p {
      opacity: 0.78;
    }

    .site-footer {
      background: transparent;
    }

    @media (max-width: 940px) {
      .feature-card,
      .article-card,
      .run-card {
        border-right: 0;
        border-bottom: 1px solid var(--tracker-line);
      }

      .feature-card {
        min-height: 0;
        padding: 26px 0;
      }

      .feature-card.has-image {
        padding-inline: clamp(24px, 3vw, 38px);
      }

      .feature-card.has-image.feature-card-record,
      .feature-card.has-image.feature-card-record:hover {
        background-position: calc(50% + 40px) calc(58% + 8px);
      }

      .feature-card:last-child,
      .article-card:last-child,
      .run-card:last-child {
        border-bottom: 0;
      }

      .tracker-panel,
      .follow-panel {
        padding-inline: 0;
      }

      #rsvp {
        width: calc(100vw - 40px);
        padding: 48px 24px 54px;
      }
    }

    @media (max-width: 430px) {
      .tracker-content {
        padding-top: 24px;
      }

      .tracker-section {
        padding-block: 42px;
      }

      .section-head h2 {
        font-size: clamp(2.15rem, 10vw, 3.05rem);
      }

      .week-grid {
        gap: 12px;
        background: transparent;
      }

      #articles,
      #why {
        background: transparent;
      }

      #why {
        padding-inline: 0;
      }

      #why .article-grid {
        margin-inline: 0;
      }

      #why .article-card {
        padding-inline: 0;
      }

      #rsvp {
        background: var(--color-accent);
      }
    }