:root {
  --bg: #071227;
  --panel: rgba(8, 18, 34, 0.72);
  --panel-border: rgba(93, 135, 203, 0.28);
  --card-border: rgba(126, 166, 255, 0.35);
  --text: #f5f8ff;
  --muted: #b6c5de;
  --title: #f5f8ff;
  --presearch: #00b2c7;
  --search: #2c52ec;
  --search-science: #5c6f2f;
  --button-border: #7ecfd7;
  --button-text: #127a89;
  --button-primary-bg: #17366f;
  --button-primary-hover: #224883;
  --button-primary-text: #ffffff;
  --button-search-border: #7ea6ff;
  --button-search-text: #2555dd;
  --button-search-bg: #2c52ec;
  --button-search-hover: #2145c7;
  --pill-production-bg: #d7eef2;
  --pill-production-text: #2d5a62;
  --pill-pilot-bg: #ddd8ff;
  --pill-pilot-text: #4d45c7;
  --pill-launching-bg: #d9f0f5;
  --pill-launching-text: #3c7181;
  --pill-scoping-bg: #eef2f7;
  --pill-scoping-text: #5e6f84;
  --blue-00: #bcdcfb;
  --blue-10: #82b4fd;
  --blue-20: #478bff;
  --blue-30: #2c52ec;
  --blue-40: #214ae6;
  --blue-50: #1541e0;
  --blue-60: #092eb5;
  --blue-70: #0a237e;
  --blue-80: #0b1846;
  --blue-90: #06080f;
  --priority-amber: #f5b84b;
  --scrollbar-track: #08142b;
  --scrollbar-thumb: #478bff;
  --scrollbar-thumb-hover: #82b4fd;
  --scrollbar-light-track: #edf3f8;
  --scrollbar-light-thumb: #7ea6ff;
  --scrollbar-light-thumb-hover: #2c52ec;
  --atlas-line: var(--blue-20);
  --atlas-line-dark: var(--blue-00);
  --atlas-neon-core: #ecfbff;
  --atlas-neon-aura: rgba(74, 174, 255, 0.8);
  --atlas-glow-mid: #56d4ff;
  --atlas-glow-hot: #478bff;
  --atlas-glow-deep: #2c52ec;
  --atlas-stop-size: 32px;
  --atlas-line-width: 5px;
  --atlas-card-width: 254px;
  --atlas-card-height: 320px;
  --atlas-card-radius: 0.75rem;
}

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

* {
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  scrollbar-width: thin;
}

*::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

*::-webkit-scrollbar-track {
  background: var(--scrollbar-track);
}

*::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border: 2px solid var(--scrollbar-track);
  border-radius: 0;
}

*::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-thumb-hover);
}

*::-webkit-scrollbar-corner {
  background: var(--scrollbar-track);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 88% 56%, rgba(52, 112, 197, 0.18) 0%, rgba(52, 112, 197, 0.08) 18%, transparent 34%),
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(125deg, #06080f 0%, #071227 34%, #0b1846 68%, #0a237e 100%);
  background-size: auto, 88px 88px, 88px 88px, auto;
}

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

a {
  color: inherit;
}

.page-shell {
  position: relative;
  width: min(1440px, calc(100vw - 48px));
  margin: 0 auto;
  padding: 24px 0 34px;
}

.workbench {
  background: transparent;
}

.workbench ::selection {
  background: transparent;
  color: inherit;
}

.timeline-panel {
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 18px 20px 24px;
}

.atlas-sticky-nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 60px;
  padding: 0 max(24px, calc((100vw - 1440px) / 2 + 24px));
  background: #000000;
  color: #f7f9ff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-100%);
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.atlas-sticky-nav.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.atlas-sticky-title {
  font-size: 25px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.atlas-sticky-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  margin-left: auto;
  color: #f7f9ff;
  font-size: 0.82rem;
  font-weight: 700;
}

.atlas-sticky-legend div {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.atlas-sticky-legend .atlas-badge {
  width: 22px;
  height: 22px;
}

.scroll-top-button {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 84px;
  height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(130, 180, 253, 0.45);
  border-radius: 999px;
  background: rgba(6, 8, 15, 0.88);
  color: #f5f8ff;
  cursor: pointer;
  font: 700 0.82rem/1 Arial, sans-serif;
  letter-spacing: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  box-shadow:
    0 0 5px rgba(71, 139, 255, 0.75),
    0 0 18px rgba(71, 139, 255, 0.28);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.scroll-top-button span {
  width: 9px;
  height: 9px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: translateY(2px) rotate(45deg);
}

.scroll-top-button.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top-button:hover,
.scroll-top-button:focus-visible {
  border-color: rgba(130, 180, 253, 0.82);
  outline: 0;
  box-shadow:
    0 0 8px rgba(71, 139, 255, 0.86),
    0 0 24px rgba(71, 139, 255, 0.38);
}

.priority-key-icon {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  color: var(--priority-amber);
  font-size: 1.1rem;
  line-height: 1;
}

.atlas-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 24px;
  row-gap: 12px;
  margin: 0 0 24px;
  padding: 24px 32px;
  scroll-margin-top: 0;
  border: 1px solid rgba(126, 166, 255, 0.24);
  border-radius: 14px;
  background:
    radial-gradient(circle at 88% 56%, rgba(71, 139, 255, 0.16), transparent 14%),
    linear-gradient(115deg, rgba(6, 8, 15, 0.96) 0%, rgba(11, 24, 70, 0.92) 58%, rgba(10, 35, 126, 0.62) 100%);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.26);
}

.atlas-header-topline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.atlas-intro {
  grid-column: 1;
  max-width: 760px;
}

.atlas-header h1 {
  margin: 0;
  color: #f7f9ff;
  font-family: Arial, sans-serif;
  font-size: clamp(1.68rem, 3.78vw, 4.06rem);
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.95;
}

.atlas-header-toggle {
  display: none;
}

.atlas-intro p {
  max-width: 690px;
  margin: 12px 0 0;
  color: #c7d6ef;
  font-size: 0.825rem;
  line-height: 1.45;
}

.atlas-legend {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: grid;
  align-content: start;
  align-self: start;
  gap: 6px;
  min-width: 188px;
  padding: 8px 10px;
  border: 1px solid rgba(126, 166, 255, 0.28);
  background: rgba(6, 15, 29, 0.78);
  color: #f7f9ff;
  font-size: 0.86rem;
}

.atlas-legend div {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  white-space: nowrap;
}

.atlas-board {
  position: relative;
  display: grid;
  gap: 30px;
  padding: 14px 0 28px;
}

.atlas-board::before {
  content: "";
  position: absolute;
  left: calc((var(--atlas-stop-size) - var(--atlas-line-width)) / 2);
  top: calc(var(--atlas-stop-size) / 2);
  bottom: -14px;
  width: var(--atlas-line-width);
  border-radius: 999px;
  background: var(--blue-20);
  box-shadow:
    0 0 5px rgba(71, 139, 255, 0.9),
    0 0 15px rgba(71, 139, 255, 0.72),
    0 0 30px rgba(71, 139, 255, 0.32);
}

.atlas-stop {
  position: relative;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  min-height: 136px;
  scroll-margin-top: 76px;
}

.atlas-stop-marker {
  position: relative;
  isolation: isolate;
  z-index: 1;
  width: var(--atlas-stop-size);
  height: var(--atlas-stop-size);
  margin-left: 0;
  border: 0;
  border-radius: 999px;
  background: var(--blue-90);
  box-shadow:
    0 0 5px rgba(71, 139, 255, 0.9),
    inset 0 0 0 1px rgba(130, 180, 253, 0.36);
  transition:
    box-shadow 0.5s ease,
    transform 0.5s ease;
}

.atlas-stop-marker::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: var(--blue-20);
  transform: scale(1.1);
  box-shadow:
    0 0 15px rgba(71, 139, 255, 0.95),
    0 0 30px rgba(71, 139, 255, 0.42);
}

.atlas-stop-content {
  min-width: 0;
  padding-top: 4px;
}

.atlas-stop-content h2 {
  margin: 0 0 20px;
  color: #f4f7ff;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  font-weight: 700;
  line-height: 1.1;
}

.atlas-step-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: var(--atlas-card-width);
  gap: 16px;
  overflow-x: auto;
  padding: 12px 14px 26px 8px;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}

.atlas-carousel-controls {
  display: none;
}

.atlas-carousel-control,
.atlas-carousel-status {
  display: none;
}

.atlas-coming-soon {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin: 0;
  padding: 10px 16px;
  border: 1px dashed rgba(141, 181, 255, 0.5);
  border-radius: 999px;
  background: rgba(6, 15, 29, 0.65);
  color: #c7d6ef;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0;
}

.atlas-step {
  position: relative;
  z-index: 0;
  display: flex;
  flex-direction: column;
  min-height: var(--atlas-card-height);
  padding: 0;
  border: 1px solid rgba(126, 166, 255, 0.34);
  border-radius: var(--atlas-card-radius);
  background: #060f1d;
  color: #d8e2f5;
  cursor: pointer;
  overflow: hidden;
  transform-origin: center;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.atlas-step::before,
.atlas-step::after {
  content: "";
  position: absolute;
  pointer-events: none;
  opacity: 0;
  transition: opacity 220ms ease;
}

.atlas-step::before {
  inset: -56%;
  z-index: 0;
  background:
    conic-gradient(from 0deg, transparent 0deg, #ecfbff 42deg, #56d4ff 94deg, #1e5bff 154deg, #8db5ff 216deg, #30cfff 286deg, transparent 360deg);
  animation: atlas-card-border-spin 4s linear infinite;
  animation-play-state: paused;
}

.atlas-step::after {
  inset: 1px;
  z-index: 1;
  border-radius: calc(var(--atlas-card-radius) - 1px);
  background:
    linear-gradient(180deg, rgba(10, 24, 47, 0.94), rgba(6, 15, 29, 0.98));
}

.atlas-step > * {
  position: relative;
  z-index: 2;
}

.atlas-step:hover,
.atlas-step:focus-within,
.atlas-step.is-drawer-active {
  border-color: transparent;
  color: #d8e2f5;
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.28),
    0 0 34px rgba(74, 174, 255, 0.18);
  transform: scale(1.06);
}

.atlas-step:hover::before,
.atlas-step:hover::after,
.atlas-step:focus-within::before,
.atlas-step:focus-within::after,
.atlas-step.is-drawer-active::before,
.atlas-step.is-drawer-active::after {
  opacity: 1;
}

.atlas-step:hover::before,
.atlas-step:focus-within::before,
.atlas-step.is-drawer-active::before {
  animation-play-state: running;
}

.atlas-step:hover,
.atlas-step:focus-within {
  z-index: 2;
}

.atlas-step.is-drawer-active {
  z-index: 35;
}

.atlas-step.is-priority {
  border-color: var(--priority-amber);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--priority-amber) 20%, transparent);
}

.atlas-step.is-priority::before {
  background:
    conic-gradient(from 0deg, transparent 0deg, #fff7e7 42deg, #f5b84b 96deg, #56d4ff 154deg, #1e5bff 228deg, #f5b84b 292deg, transparent 360deg);
}

.atlas-step.is-priority .atlas-step-header h3 {
  color: var(--priority-amber);
}

.atlas-step:focus-visible {
  outline: 2px solid rgba(141, 181, 255, 0.5);
  outline-offset: 3px;
}

@keyframes atlas-card-border-spin {
  to {
    transform: rotate(1turn);
  }
}

.atlas-step-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 12px;
  padding: 14px 16px 12px;
  background: #060f1d;
}

.atlas-step-header h3 {
  margin: 0;
  color: #8db5ff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: left;
}

.atlas-step-body {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
  padding: 14px 16px 12px;
  background: #060f1d;
  overflow: hidden;
}

.atlas-step-body p {
  margin: 0;
  color: #d8e2f5;
  font-size: 0.82rem;
  line-height: 1.25;
}

.atlas-step-footer {
  display: flex;
  justify-content: flex-end;
  padding: 0 16px 14px;
  background: #060f1d;
}

.atlas-learn-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  align-self: flex-start;
  color: #dce8ff;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.atlas-learn-more::after {
  content: "›";
  color: currentColor;
  font-size: 0.9rem;
  line-height: 0.8;
}

.atlas-learn-more:hover,
.atlas-learn-more:focus-visible {
  color: #dce8ff;
  text-decoration: none;
}

.atlas-learn-more:focus-visible {
  outline: 2px solid rgba(141, 181, 255, 0.45);
  outline-offset: 3px;
  border-radius: 4px;
}

.atlas-toolbox {
  margin-top: auto;
  min-height: 0;
  overflow-y: auto;
}

.atlas-toolbox ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.atlas-toolbox li {
  color: #b6c5de;
  font-size: 0.72rem;
  font-weight: 700;
}

.tool-link {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  width: 100%;
  min-height: 30px;
  padding: 6px 8px;
  border: 1px solid rgba(126, 166, 255, 0.28);
  border-radius: 6px;
  background: rgba(79, 140, 255, 0.12);
  color: inherit;
  cursor: pointer;
  text-decoration: none;
}

.tool-link:hover,
.tool-link:focus-visible {
  background: rgba(79, 140, 255, 0.12);
  color: #b6c5de;
  text-decoration: none;
}

.tool-link:focus-visible {
  outline: 2px solid rgba(141, 181, 255, 0.45);
  outline-offset: 2px;
}

.tool-spark {
  width: 12px;
  height: 12px;
  border: 1.5px solid #9fb7de;
  border-radius: 999px;
}

.tool-icon {
  width: 14px;
  height: 14px;
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.atlas-badge {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: #f7f9ff;
}

.atlas-badge img {
  display: block;
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.atlas-card-icons {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
}

.atlas-card-priority-icon {
  width: 24px;
  height: 24px;
  font-size: 1rem;
}

.priority-label {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: -10px 0 8px;
  color: #8db5ff;
  font-size: 0.95rem;
  font-style: italic;
  font-weight: 700;
}

.priority-label span {
  color: #8db5ff;
  font-size: 1.35rem;
  font-style: normal;
  -webkit-text-stroke: 1px #050505;
}

.timeline {
  position: relative;
}

.section {
  position: relative;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 28px;
  padding: 22px 8px 26px;
}

.section-nested-timeline {
  display: block;
  padding-bottom: 10px;
}

.section-rail {
  position: relative;
  padding-left: 48px;
}

.section-rail-no-number {
  padding-left: 24px;
}

.section-rail::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 20px;
  bottom: -28px;
  width: 2px;
  background: #cfd9e6;
}

.section-rail-no-number::before {
  left: 0;
}

.section:last-child .section-rail::before {
  bottom: 0;
}

.panel-presearch .section-rail::before {
  background: #8fd9df;
}

.panel-search .section-rail::before {
  background: #b9c9eb;
}

.panel-search-science .section-rail::before {
  background: #c6d2a2;
}

.section-number {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 700;
}

.section-marker {
  position: absolute;
  left: -7px;
  top: 2px;
  width: 18px;
  height: 18px;
  border: 3px solid #ffffff;
  border-radius: 999px;
  background: var(--presearch);
  box-shadow: 0 0 0 2px var(--presearch);
}

.panel-presearch .section-number {
  background: var(--presearch);
}

.panel-search .section-number {
  background: var(--search);
}

.panel-search-science .section-number {
  background: var(--search-science);
}

.section-title {
  margin: 0;
  color: var(--title);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
}

.panel-presearch .section-title {
  color: var(--presearch);
}

.panel-search .section-title {
  color: var(--search);
}

.panel-search-science .section-title {
  color: var(--search-science);
}

.section-description {
  margin: 14px 0 0;
  width: 100%;
  max-width: 600px;
  color: #3f5676;
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.55;
}

.empty-state {
  margin: 18px 8px 4px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 700;
}

.section-content {
  display: grid;
  gap: 16px;
  align-content: start;
}

.section-nested-timeline .section-content {
  margin-top: 28px;
  padding-left: 0;
}

.step-list {
  position: relative;
  display: grid;
  gap: 0;
  padding-left: 24px;
}

.section-nested-timeline .step-list {
  padding-left: 0;
}

.step-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: start;
  gap: 14px;
  min-height: 58px;
  padding: 6px 0 28px;
}

.step-card .card-grid {
  width: min(940px, 100%);
  grid-template-columns: repeat(auto-fit, minmax(230px, 300px));
}

.step-card .card {
  min-height: 164px;
  padding: 16px 16px 14px;
}

.section-empty-state {
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  align-content: start;
}

.card {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 20px 20px 18px;
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  background: #ffffff;
}

.card-description {
  margin: 12px 0 0;
  color: #32486a;
  font-size: 0.97rem;
  font-weight: 400;
  line-height: 1.45;
}

.card-name {
  margin: 0;
  color: #1e2f4f;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
}

.card-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex: 0 0 auto;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
}

.card-status-row {
  display: flex;
  justify-content: flex-start;
  margin-top: 14px;
}

.card-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex: 0 0 auto;
  margin-left: auto;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-in-production {
  background: var(--pill-production-bg);
  color: var(--pill-production-text);
}

.status-in-pilot {
  background: var(--pill-pilot-bg);
  color: var(--pill-pilot-text);
}

.status-launching-h1 {
  background: var(--pill-launching-bg);
  color: var(--pill-launching-text);
}

.status-scoping {
  background: var(--pill-scoping-bg);
  color: var(--pill-scoping-text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  min-height: 36px;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  flex: 0 0 92px;
  width: 92px;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    box-shadow 160ms ease;
}

.button:focus-visible {
  outline: 2px solid rgba(30, 91, 255, 0.35);
  outline-offset: 2px;
}

.button-primary {
  border-color: var(--button-primary-bg);
  background: var(--button-primary-bg);
  color: var(--button-primary-text);
}

.button-primary:hover,
.button-primary:focus-visible {
  border-color: var(--button-primary-hover);
  background: var(--button-primary-hover);
}

.button-primary:disabled {
  border-color: #cdd7e4;
  background: #e8eef5;
  color: #8392a7;
  cursor: not-allowed;
  box-shadow: none;
}

.button-secondary {
  border-color: rgba(141, 181, 255, 0.56);
  background: transparent;
  color: #dce8ff;
}

.panel-search .button-primary {
  border-color: var(--button-search-bg);
  background: var(--button-search-bg);
}

.panel-search .button-primary:hover,
.panel-search .button-primary:focus-visible {
  border-color: var(--button-search-hover);
  background: var(--button-search-hover);
}

.panel-search .button-primary:disabled {
  border-color: #cdd7e4;
  background: #e8eef5;
  color: #8392a7;
}

.panel-search .button-secondary {
  border-color: var(--button-search-border);
  color: var(--button-search-text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: transparent;
}

.drawer-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(7, 18, 39, 0.18);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 180ms ease;
}

.drawer-overlay.is-open {
  opacity: 1;
}

.tool-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 40;
  display: flex;
  flex-direction: column;
  width: min(1200px, 100vw);
  height: 100vh;
  border-left: 1px solid var(--panel-border);
  background: #ffffff;
  box-shadow: -18px 0 40px rgba(24, 49, 83, 0.16);
  transform: translateX(100%);
  transition: transform 220ms ease;
}

.tool-drawer.is-open {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 28px 20px;
  border-bottom: 1px solid #e7edf4;
}

.drawer-kicker {
  display: block;
  margin-bottom: 8px;
  color: var(--blue-60);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.drawer-header h2 {
  margin: 0;
  color: var(--blue-80);
  font-size: 1.45rem;
  line-height: 1.2;
}

.drawer-header-description {
  max-width: 760px;
  margin: 10px 0 0;
  color: #3d4f6c;
  font-size: 0.98rem;
  line-height: 1.5;
}

.drawer-close {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: #ffffff;
  color: #3d4f6c;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.drawer-close:hover,
.drawer-close:focus-visible {
  background: #f4f7fb;
}

.drawer-content {
  display: grid;
  gap: 22px;
  padding: 24px 28px 32px;
  overflow-y: auto;
  scrollbar-color: var(--scrollbar-light-thumb) var(--scrollbar-light-track);
}

.drawer-content::-webkit-scrollbar-track {
  background: var(--scrollbar-light-track);
}

.drawer-content::-webkit-scrollbar-thumb {
  background: var(--scrollbar-light-thumb);
  border-color: var(--scrollbar-light-track);
}

.drawer-content::-webkit-scrollbar-thumb:hover {
  background: var(--scrollbar-light-thumb-hover);
}

.drawer-content::-webkit-scrollbar-corner {
  background: var(--scrollbar-light-track);
}

.drawer-field {
  display: grid;
  gap: 8px;
}

.drawer-label {
  color: var(--blue-70);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.drawer-value {
  margin: 0;
  color: #243a5c;
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.55;
}

.drawer-value-group {
  display: grid;
  gap: 10px;
}

.drawer-value-empty {
  color: #6a7b93;
  font-style: italic;
}

.drawer-tool-list {
  display: grid;
  gap: 10px;
  max-width: 680px;
}

.drawer-tool-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid #d9e3ef;
  border-radius: 8px;
  background: #f6f9fc;
  color: #1e2f4f;
  text-decoration: none;
}

.drawer-tool-link:hover,
.drawer-tool-link:focus-visible {
  border-color: #8db5ff;
  background: #edf3f8;
  text-decoration: none;
}

.drawer-tool-link:focus-visible {
  outline: 2px solid rgba(30, 91, 255, 0.3);
  outline-offset: 2px;
}

.drawer-tool-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  object-fit: contain;
}

.drawer-tool-icon[src*="ChatGPT_Logo_0.svg"] {
  filter: brightness(0) saturate(100%);
}

.drawer-tool-spark {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  border: 1.5px solid #35506f;
  border-radius: 999px;
}

.drawer-tool-copy {
  min-width: 0;
}

.drawer-tool-name {
  display: block;
  min-width: 0;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.25;
}

.drawer-tool-description {
  display: block;
  margin-top: 5px;
  color: #51637f;
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.35;
}

.category-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.category-list li {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #edf3f8;
  color: #35506f;
  font-size: 0.82rem;
  font-weight: 700;
}

.feedback-link {
  color: var(--button-search-text);
  font-weight: 700;
  text-decoration: none;
}

.feedback-link:hover,
.feedback-link:focus-visible {
  text-decoration: underline;
}

body.drawer-open {
  width: 100%;
  overflow: hidden;
}

@media (max-width: 1080px) {
  .section {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .section-description {
    max-width: none;
  }
}

@media (max-width: 766px) {
  :root {
    --atlas-stop-size: 30px;
    --atlas-line-width: 5px;
    --atlas-card-width: 252px;
    --atlas-card-height: 320px;
    --atlas-card-radius: 0.75rem;
  }

  .page-shell {
    width: 100%;
    padding: 12px 12px 20px;
  }

  .hero {
    align-items: flex-start;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
    font-size: 1.6rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .timeline-panel {
    padding: 10px 12px 14px;
  }

  .atlas-sticky-nav {
    gap: 12px;
    padding-inline: 12px;
  }

  .atlas-sticky-title {
    font-size: 17px;
  }

  .atlas-sticky-legend {
    gap: 10px;
    font-size: 0.68rem;
  }

  .atlas-sticky-legend .atlas-badge {
    width: 20px;
    height: 20px;
  }

  .atlas-sticky-legend .atlas-badge img {
    width: 20px;
    height: 20px;
  }

  .atlas-header {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 20px;
    padding: 16px;
    border-radius: 12px;
  }

  .atlas-header-topline {
    align-items: center;
  }

  .atlas-header h1 {
    font-size: 1.4rem;
  }

  .atlas-header-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 32px;
    padding: 6px 10px;
    border: 1px solid rgba(126, 166, 255, 0.36);
    border-radius: 999px;
    background: rgba(6, 15, 29, 0.72);
    color: #f7f9ff;
    font-size: 0.76rem;
    font-weight: 700;
  }

  .atlas-intro {
    display: none;
    grid-column: 1;
  }

  .atlas-header.is-expanded .atlas-intro {
    display: block;
  }

  .atlas-intro p {
    margin-top: 10px;
    font-size: 0.825rem;
  }

  .atlas-legend {
    grid-column: 1;
    grid-row: auto;
    display: flex;
    flex-wrap: nowrap;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
    min-width: 0;
    padding: 4px 0 0;
    border: 0;
    background: transparent;
    font-size: 0.8rem;
    overflow-x: auto;
  }

  .atlas-legend div {
    gap: 6px;
  }

  .atlas-board {
    gap: 24px;
  }

  .atlas-board::before {
    left: calc((var(--atlas-stop-size) - var(--atlas-line-width)) / 2);
    width: var(--atlas-line-width);
  }

  .atlas-stop {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 10px;
  }

  .atlas-stop-marker {
    width: var(--atlas-stop-size);
    height: var(--atlas-stop-size);
    margin-left: 0;
  }

  .atlas-stop-content {
    padding-top: 10px;
  }

  .atlas-stop-content h2 {
    margin-bottom: 14px;
  }

  .atlas-carousel {
    display: grid;
    gap: 10px;
    min-width: 0;
  }

  .atlas-step-row {
    grid-auto-columns: 84%;
    gap: 12px;
    padding: 10px 0 16px;
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    touch-action: pan-y;
  }

  .atlas-step-row::-webkit-scrollbar {
    display: none;
  }

  .atlas-step {
    min-height: var(--atlas-card-height);
    border-radius: var(--atlas-card-radius);
    scroll-snap-align: start;
  }

  .atlas-carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding-bottom: 2px;
  }

  .atlas-carousel-control {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(126, 166, 255, 0.42);
    border-radius: 999px;
    background: rgba(6, 15, 29, 0.82);
    color: #f7f9ff;
    cursor: pointer;
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1;
    box-shadow: 0 0 18px rgba(71, 139, 255, 0.16);
  }

  .atlas-carousel-control:focus-visible,
  .atlas-carousel-control:hover {
    border-color: #8db5ff;
    background: rgba(34, 72, 131, 0.92);
    outline: 2px solid rgba(141, 181, 255, 0.42);
    outline-offset: 2px;
  }

  .atlas-carousel-control:disabled {
    opacity: 0.38;
    cursor: default;
  }

  .atlas-carousel-control:disabled:hover {
    border-color: rgba(126, 166, 255, 0.42);
    background: rgba(6, 15, 29, 0.82);
    outline: 0;
  }

  .atlas-carousel-status {
    display: grid;
    justify-items: center;
    gap: 7px;
    min-width: 112px;
  }

  .atlas-carousel-count {
    color: #c7d6ef;
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1;
  }

  .atlas-carousel-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
  }

  .atlas-carousel-dot {
    width: 8px;
    height: 8px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(141, 181, 255, 0.36);
    cursor: pointer;
  }

  .atlas-carousel-dot.is-active {
    width: 20px;
    background: #8db5ff;
    box-shadow: 0 0 14px rgba(141, 181, 255, 0.5);
  }

  .atlas-carousel-dot:focus-visible {
    outline: 2px solid rgba(141, 181, 255, 0.6);
    outline-offset: 3px;
  }

  .atlas-step-header {
    padding: 12px 12px 10px;
  }

  .atlas-step-header h3 {
    font-size: 0.95rem;
  }

  .atlas-step-body {
    padding: 12px;
  }

  .atlas-step-footer {
    padding: 0 12px 12px;
  }

  .section {
    padding-inline: 2px;
  }

  .section-rail {
    padding-left: 42px;
  }

  .section-rail::before {
    left: 16px;
  }

  .section-number {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

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

  .card {
    min-height: 0;
  }

  .card-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .card-actions {
    width: 100%;
  }

  .button {
    width: 100%;
    flex-basis: 0;
  }

  .tool-drawer {
    width: min(420px, 100vw);
  }

  .drawer-header,
  .drawer-content {
    padding-inline: 20px;
  }
}