.cot-page {
  --cot-page-bg-image: url('/assets/images/background02.avif');
  --cot-page-bg-position: center top;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.32), rgba(0, 0, 0, 0.82)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover fixed no-repeat;
  color: #e8fff6;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.world-page {
  --cot-page-bg-image: url('/assets/images/page-bg/global-power-files-map-20260825.webp');
  --cot-page-bg-position: center center;
}

.reviews-page.cot-page {
  --cot-page-bg-image: url('/assets/images/early_reviews.webp');
  --cot-page-bg-position: center top;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.86)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover scroll no-repeat;
}

.series-model-test-page {
  --cot-page-bg-image: url('/assets/covert-images/codex-images/cot-series-model-test-background-20260826.webp');
  --cot-page-bg-position: center center;
}

.ais-guide-page {
  --cot-page-bg-image: url('/assets/covert-images/codex-images/ais-guide-bridge-background-20260826.webp');
  --cot-page-bg-position: center center;
}

.series-model-test-page.cot-page {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.72)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover fixed no-repeat;
}

.ais-guide-page.cot-page {
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  background: #020707;
}

.ais-guide-page.cot-page::before {
  content: '';
  position: fixed;
  inset: -30px;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.02) 48%, rgba(0, 0, 0, 0.18)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.02), rgba(0, 0, 0, 0.42) 70%, rgba(0, 0, 0, 0.7)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover no-repeat;
  transform: scale(1.035);
  transform-origin: center;
}

.ais-guide-page.cot-page > :not(.ais-simulator) {
  position: relative;
  z-index: 1;
}

.ais-guide-page.cot-page > .ais-simulator {
  position: fixed;
  z-index: 20000;
}

.covert-page {
  --cot-page-bg-image: url('/assets/images/page-bg/covert-briefing-intelligence-room-20260825.webp');
  --cot-page-bg-position: center center;
}

.cot-shell {
  flex: 1 0 auto;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 112px 0 64px;
}

.cot-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 32px;
  align-items: end;
  min-height: 420px;
  padding: 34px 0 28px;
}

.cot-briefing-article-hero {
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.72fr);
  gap: 28px;
  align-items: center;
}

.cot-hero h1,
.cot-section-title {
  margin: 0;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
}

.cot-hero h1 {
  max-width: 760px;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
}

.cot-page h1 {
  max-width: 760px;
  color: yellow;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  -webkit-text-stroke: 1px black;
  text-stroke: 1px black;
  text-shadow: 0 2px 0 #000, 0 16px 44px rgba(0, 0, 0, 0.62);
}

.cot-page .cot-briefing-page-title {
  max-width: 880px;
  font-size: 4.15rem;
  line-height: 1.04;
  text-wrap: balance;
  overflow-wrap: break-word;
  hyphens: auto;
  -webkit-text-stroke: 0.7px black;
  text-stroke: 0.7px black;
}

.cot-page .cot-briefing-page-title.is-long {
  max-width: 940px;
  font-size: 3.35rem;
  line-height: 1.07;
}

.cot-page .cot-briefing-page-title.is-very-long {
  max-width: 980px;
  font-size: 2.75rem;
  line-height: 1.1;
}

.cot-kicker,
.cot-file-code {
  display: flex;
  width: fit-content;
  align-items: center;
  min-height: 28px;
  margin: 0 0 12px;
  padding: 5px 10px;
  border: 1px solid rgba(0, 255, 136, 0.58);
  background: rgba(0, 0, 0, 0.58);
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cot-lede {
  max-width: 760px;
  margin: 20px 0 0;
  padding-left: 18px;
  border-left: 3px solid #c03a42;
  color: #d9fff1;
  font-size: 1.12rem;
  line-height: 1.58;
}

.cot-hero-panel,
.cot-panel,
.cot-card {
  border: 1px solid rgba(0, 255, 136, 0.28);
  border-radius: 8px;
  background: rgba(1, 13, 16, 0.62);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cot-hero-panel {
  overflow: hidden;
}

.cot-hero-panel img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.cot-cover-panel {
  display: grid;
  grid-template-rows: auto 1fr;
  background:
    radial-gradient(circle at 50% 18%, rgba(216, 179, 95, 0.12), transparent 46%),
    rgba(1, 13, 16, 0.58);
}

.cot-cover-panel img {
  width: min(70%, 300px);
  height: auto;
  aspect-ratio: auto;
  margin: 22px auto 8px;
  object-fit: contain;
  filter: none;
  box-shadow:
    0 22px 38px rgba(0, 0, 0, 0.46),
    0 0 0 1px rgba(216, 179, 95, 0.22);
}

.cot-series-sequence-panel {
  grid-template-rows: auto 1fr;
}

.cot-series-sequence {
  position: relative;
  width: calc(100% - 32px);
  max-width: 760px;
  aspect-ratio: 2.98 / 1;
  margin: 18px auto 10px;
  overflow: hidden;
  border: 1px solid rgba(216, 179, 95, 0.3);
  border-radius: 6px;
  background: #020707;
  box-shadow:
    0 22px 38px rgba(0, 0, 0, 0.46),
    0 0 0 1px rgba(216, 179, 95, 0.16);
}

.cot-cover-panel .cot-series-sequence img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  aspect-ratio: auto;
  object-fit: contain;
  opacity: 0;
  filter: none;
  box-shadow: none;
  transition: opacity 2.8s ease-in-out;
}

.cot-cover-panel .cot-series-sequence img.is-visible {
  opacity: 1;
}

.cot-hero-panel-body {
  padding: 16px;
}

.cot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.cot-book-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cot-card {
  overflow: hidden;
}

.cot-card-media {
  position: relative;
  min-height: 190px;
  background: #07110e;
}

.cot-card-media img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.08) brightness(0.84);
}

.cot-cover-media {
  display: grid;
  place-items: center;
  min-height: 340px;
  padding: 18px;
  background:
    radial-gradient(circle at 50% 14%, rgba(216, 179, 95, 0.14), transparent 44%),
    #07110e;
  box-sizing: border-box;
}

.cot-card-media.cot-cover-media img {
  width: min(100%, 230px);
  height: auto;
  max-height: 330px;
  object-fit: contain;
  filter: none;
  box-shadow:
    0 18px 30px rgba(0, 0, 0, 0.46),
    0 0 0 1px rgba(216, 179, 95, 0.22);
}

.cot-card-body,
.cot-panel {
  padding: 20px;
}

.cot-card h2,
.cot-card h3,
.cot-panel h2,
.cot-panel h3 {
  margin: 2px 0 12px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.cot-card p,
.cot-panel p,
.cot-list li {
  color: #d5fff0;
  line-height: 1.58;
}

.cot-card p,
.cot-panel p {
  margin: 0 0 14px;
}

.cot-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.cot-tags li {
  padding: 5px 8px;
  border: 1px solid rgba(216, 179, 95, 0.32);
  background: rgba(216, 179, 95, 0.1);
  color: #ead39b;
  font-size: 0.82rem;
}

.cot-section {
  margin-top: 34px;
}

.cot-generated-article {
  max-width: 900px;
  padding: 28px;
  border: 1px solid rgba(0, 255, 136, 0.24);
  background: rgba(1, 13, 16, 0.66);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.34);
  overflow-x: auto;
}

.cot-briefing-supporting-figure {
  margin: 34px 0 0;
  padding: 0;
}

.cot-briefing-supporting-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(216, 179, 95, 0.34);
  border-radius: 7px;
  background: #030909;
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(0, 255, 136, 0.1);
}

.cot-briefing-supporting-figure figcaption {
  margin: 9px 0 0;
  color: rgba(232, 255, 246, 0.76);
  font-size: 0.9rem;
  line-height: 1.45;
}

.cot-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  align-items: center;
  max-width: 100%;
  margin: 0 0 18px;
  color: rgba(232, 255, 246, 0.78);
  font-family: "Courier New", monospace;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;
  text-transform: uppercase;
}

.cot-breadcrumbs a {
  color: #d8b35f;
  text-decoration: none;
}

.cot-breadcrumbs a:hover,
.cot-breadcrumbs a:focus {
  color: #ffe96a;
}

.cot-breadcrumbs span {
  min-width: 0;
}

.cot-briefing-tree-grid .cot-card {
  min-height: 100%;
}

.cot-briefing-count {
  color: #ead39b;
  font-family: "Courier New", monospace;
  font-size: 0.86rem;
  font-weight: 800;
}

.cot-briefing-buy-panel {
  max-width: 900px;
  margin-bottom: 42px;
}

.series-model-test-shell {
  width: min(1180px, calc(100% - 32px));
}

.series-model-test-hero {
  display: flex;
  align-items: flex-end;
  min-height: clamp(420px, 62vh, 680px);
}

.series-model-test-content {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
}

.series-model-test-content .cot-generated-article {
  background: rgba(1, 13, 16, 0.5);
}

.series-model-test-actions .img-button {
  width: 210px;
  height: 104px;
  font-size: 0.9rem;
  line-height: 103px;
}

.ais-guide-shell {
  width: min(1180px, calc(100% - 32px));
}

.ais-guide-launch {
  padding-bottom: 22px;
}

.ais-guide-hero {
  display: flex;
  align-items: flex-end;
  min-height: clamp(500px, 72vh, 760px);
}

.ais-guide-hero h1 {
  max-width: 920px;
  font-size: clamp(2.9rem, 6.4vw, 6.1rem);
}

.ais-guide-launch-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  min-height: clamp(520px, 74vh, 780px);
}

.ais-guide-launch-hero > div {
  position: relative;
  z-index: 2;
}

.ais-launch-panel {
  position: relative;
  z-index: 1;
}

.ais-guide-launch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.ais-guide-launch-actions .img-button {
  width: 246px;
  height: 121px;
  font-size: 0.95rem;
  line-height: 120px;
}

button.ais-launch-button {
  cursor: pointer;
}

.ais-launch-panel p {
  margin: 10px 0 0;
  color: #d9fff1;
  line-height: 1.52;
}

.ais-guide-overview {
  margin-top: 24px;
}

.ais-guide-overview .cot-generated-article {
  max-width: 980px;
  margin-left: auto;
  background: rgba(1, 13, 16, 0.52);
}

.ais-guide-overview .cot-generated-article h2:first-child {
  margin-top: 0;
}

.ais-guide-actions {
  gap: 14px;
}

.ais-guide-actions .img-button {
  width: 206px;
  height: 102px;
  font-size: 0.82rem;
  line-height: 101px;
}

.ais-guide-actions.ais-guide-launch-actions .img-button {
  width: 246px;
  height: 121px;
  font-size: 0.95rem;
  line-height: 120px;
}

.ais-guide-figure {
  margin: 28px 0;
}

.ais-guide-figure a,
.ais-guide-figure img {
  display: block;
}

.ais-guide-figure a {
  overflow: hidden;
  border: 1px solid rgba(216, 179, 95, 0.36);
  border-radius: 7px;
  background: #030909;
  box-shadow:
    0 22px 48px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(0, 255, 136, 0.12);
}

.ais-guide-figure img {
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: cover;
  transition: transform 260ms ease, filter 260ms ease;
}

.ais-guide-figure a:hover img,
.ais-guide-figure a:focus img {
  transform: scale(1.018);
  filter: brightness(1.08) contrast(1.04);
}

.ais-guide-figure figcaption {
  margin: 9px 0 0;
  color: rgba(232, 255, 246, 0.76);
  font-size: 0.92rem;
  line-height: 1.45;
}

.ais-guide-data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0 26px;
}

.ais-guide-data-grid article {
  padding: 16px;
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.24);
}

.ais-guide-data-grid h3 {
  margin: 0 0 8px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
}

.ais-guide-data-grid p {
  margin-bottom: 0;
}

.ais-guide-table {
  overflow-wrap: anywhere;
}

.ais-guide-reference-panel {
  margin: 30px 0;
  padding: 18px;
  border: 1px solid rgba(216, 179, 95, 0.26);
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.24);
}

.ais-guide-reference-panel ul {
  margin-bottom: 0;
}

.ais-guide-main {
  flex: 1 0 auto;
}

.ais-simulator {
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: none;
  place-items: center;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  padding: 10px;
  box-sizing: border-box;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 48% 45%, rgba(101, 185, 232, 0.25), transparent 36%),
    linear-gradient(135deg, #1f6c9d, #0d3154 58%, #061422);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

.ais-simulator.is-open {
  display: grid;
}

.ais-simulator:fullscreen {
  display: grid;
  padding: 10px;
}

.ais-simulator-open {
  overflow: hidden;
}

.ais-system-bezel {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(1780px, calc(100vw - 20px));
  height: calc(100vh - 20px);
  height: calc(100svh - 20px);
  min-height: 0;
  margin: 0 auto;
  overflow: hidden;
  box-sizing: border-box;
  border: 12px solid #010403;
  border-radius: 34px;
  background:
    radial-gradient(circle at 18% 0%, rgba(86, 90, 76, 0.38), transparent 20%),
    linear-gradient(135deg, #151713, #030504 44%, #12100b),
    #020302;
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.08),
    inset 0 0 0 8px rgba(0, 0, 0, 0.62),
    0 34px 90px rgba(0, 0, 0, 0.7);
}

.ais-system-bezel:fullscreen {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  border-radius: 0;
}

.ais-system-bezel::before,
.ais-system-bezel::after {
  content: '';
  position: absolute;
  z-index: 5;
  bottom: 8px;
  width: 28px;
  height: 28px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.16), transparent 18%),
    #070908;
  pointer-events: none;
}

.ais-system-bezel::before {
  left: 18px;
}

.ais-system-bezel::after {
  right: 18px;
}

.ais-system-bar,
.ais-system-status {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.84), rgba(2, 19, 20, 0.96));
  color: #d8fff0;
}

.ais-system-bar {
  min-height: 66px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0, 255, 136, 0.28);
}

.ais-system-eyebrow {
  display: block;
  margin-bottom: 4px;
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ais-system-bar h1 {
  margin: 0;
  color: yellow;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2.4vw, 2.25rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: 0;
  -webkit-text-stroke: 0.6px black;
  text-stroke: 0.6px black;
  text-shadow: 0 2px 0 #000, 0 10px 26px rgba(0, 0, 0, 0.56);
}

.ais-system-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  justify-content: flex-end;
}

.ais-system-actions button,
.ais-system-link,
.ais-open-report,
.ais-modal-close {
  min-height: 34px;
  padding: 7px 10px;
  border: 1px solid rgba(0, 255, 136, 0.42);
  border-radius: 4px;
  background: rgba(0, 255, 136, 0.1);
  color: #d8b35f;
  font-size: 0.76rem;
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.ais-system-actions button:hover,
.ais-system-actions button:focus,
.ais-system-link:hover,
.ais-system-link:focus,
.ais-open-report:hover,
.ais-open-report:focus,
.ais-modal-close:hover,
.ais-modal-close:focus {
  background: rgba(0, 255, 136, 0.22);
  color: #ffffff;
}

.ais-system-screen {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 2px solid rgba(216, 179, 95, 0.4);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 18%),
    #b9e7f2;
}

.ais-simulator-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.ais-sim-readout {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: min(340px, calc(100% - 36px));
  max-height: none;
  overflow: auto;
  box-sizing: border-box;
  padding: 16px;
  border: 0;
  border-left: 2px solid rgba(216, 179, 95, 0.48);
  border-radius: 0;
  background: rgba(1, 6, 9, 0.9);
  box-shadow: -18px 0 50px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.ais-sim-readout-head {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  justify-content: space-between;
}

.ais-sim-readout h2,
.ais-sim-detail h3 {
  margin: 0;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.15rem;
  letter-spacing: 0;
}

.ais-sim-detail {
  margin-top: 14px;
}

.ais-sim-detail.is-clickable {
  cursor: pointer;
  outline: none;
}

.ais-sim-detail.is-clickable:hover dl div,
.ais-sim-detail.is-clickable:focus dl div {
  border-color: rgba(216, 179, 95, 0.42);
  background: rgba(216, 179, 95, 0.08);
}

.ais-sim-detail p {
  color: #d8fff0;
  line-height: 1.45;
}

.ais-sim-detail dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin: 14px 0 0;
}

.ais-sim-detail dl div {
  min-width: 0;
  padding: 9px;
  border: 1px solid rgba(216, 179, 95, 0.18);
  background: rgba(0, 0, 0, 0.22);
}

.ais-sim-detail dt {
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.ais-sim-detail dd {
  margin: 4px 0 0;
  color: #f3fff9;
  font-size: 0.86rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.ais-sim-target-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.ais-sim-target-list button {
  min-height: 30px;
  padding: 6px 8px;
  border: 1px solid rgba(0, 255, 136, 0.22);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.24);
  color: #cffff0;
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
}

.ais-sim-target-list button:hover,
.ais-sim-target-list button:focus,
.ais-sim-target-list button.is-active {
  border-color: rgba(216, 179, 95, 0.66);
  background: rgba(216, 179, 95, 0.18);
  color: #ffffff;
}

.ais-open-report {
  width: 100%;
  margin-top: 14px;
  color: #ffffff;
}

.ais-sim-tooltip {
  position: absolute;
  z-index: 3;
  width: 240px;
  max-width: calc(100% - 32px);
  padding: 10px;
  border: 1px solid rgba(216, 179, 95, 0.52);
  border-radius: 6px;
  background: rgba(0, 9, 11, 0.9);
  color: #f6f0e5;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.48);
  pointer-events: none;
}

.ais-sim-tooltip[aria-hidden="true"] {
  display: none;
}

.ais-sim-tooltip strong,
.ais-sim-tooltip span {
  display: block;
}

.ais-sim-tooltip strong {
  margin-bottom: 4px;
  color: #ffe96a;
}

.ais-sim-tooltip span {
  color: #d8fff0;
  font-size: 0.82rem;
  line-height: 1.35;
}

.ais-system-status {
  min-height: 34px;
  padding: 8px 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  color: rgba(216, 255, 240, 0.78);
  font-family: "Courier New", monospace;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.ais-target-modal[aria-hidden="true"] {
  display: none;
}

.ais-target-modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  padding: 18px;
}

.ais-target-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.ais-target-report {
  position: relative;
  z-index: 1;
  width: min(820px, 100%);
  max-height: min(760px, calc(100svh - 36px));
  overflow: auto;
  border: 1px solid rgba(216, 179, 95, 0.46);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(0, 16, 18, 0.98), rgba(0, 5, 7, 0.98)),
    #020707;
  box-shadow:
    inset 0 0 0 6px rgba(0, 0, 0, 0.42),
    0 28px 78px rgba(0, 0, 0, 0.62);
}

.ais-target-report header {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
  padding: 18px;
  border-bottom: 1px solid rgba(0, 255, 136, 0.2);
}

.ais-target-report h2 {
  margin: 0;
  color: yellow;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  line-height: 1;
  letter-spacing: 0;
  -webkit-text-stroke: 0.7px black;
  text-stroke: 0.7px black;
  text-shadow: 0 2px 0 #000, 0 12px 30px rgba(0, 0, 0, 0.58);
}

.ais-target-report [data-ais-modal-body] {
  padding: 18px;
}

.ais-report-summary,
.ais-target-report dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.ais-report-summary {
  margin-bottom: 16px;
}

.ais-report-summary div,
.ais-target-report dl div {
  min-width: 0;
  padding: 10px;
  border: 1px solid rgba(216, 179, 95, 0.2);
  background: rgba(0, 0, 0, 0.26);
}

.ais-report-summary span,
.ais-target-report dt {
  display: block;
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.7rem;
  font-weight: 900;
  text-transform: uppercase;
}

.ais-report-summary strong,
.ais-target-report dd {
  display: block;
  margin: 5px 0 0;
  color: #f3fff9;
  font-size: 0.92rem;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.ais-report-note {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 3px solid #c03a42;
  color: rgba(216, 255, 240, 0.82);
  line-height: 1.5;
}

.ais-modal-open {
  overflow: hidden;
}

.ais-guide-copy {
  margin-left: auto;
}

.ais-diagram {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 28px;
}

.ais-diagram > * {
  min-height: 58px;
  padding: 12px;
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.24);
  color: #d8fff0;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  box-sizing: border-box;
}

.ais-diagram strong {
  grid-column: span 2;
  border-color: rgba(216, 179, 95, 0.5);
  background: rgba(216, 179, 95, 0.14);
  color: #ffe96a;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
}

.cot-generated-article h2,
.cot-generated-article h3 {
  margin: 30px 0 12px;
  color: #ffe96a;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
}

.cot-generated-article h2 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.cot-generated-article > h2:first-child {
  margin-top: 0;
}

.cot-generated-article h3 {
  font-size: 1.25rem;
}

.cot-generated-article p,
.cot-generated-article li,
.cot-generated-article td,
.cot-generated-article th {
  color: rgba(232, 255, 246, 0.9);
  font-size: 1rem;
  line-height: 1.72;
  overflow-wrap: break-word;
}

.cot-generated-article ul,
.cot-generated-article ol {
  margin: 10px 0 20px;
  padding-left: 1.35rem;
}

.cot-generated-article li + li {
  margin-top: 8px;
}

.cot-generated-article a {
  color: #ffe96a;
}

.cot-generated-article blockquote {
  margin: 22px 0;
  padding: 12px 16px;
  border-left: 3px solid #c03a42;
  background: rgba(192, 58, 66, 0.12);
}

.cot-generated-article table {
  width: 100%;
  margin: 18px 0;
  border-collapse: collapse;
  background: rgba(0, 0, 0, 0.22);
}

.cot-generated-article th,
.cot-generated-article td {
  padding: 10px;
  border: 1px solid rgba(0, 255, 136, 0.16);
  text-align: left;
}

.cot-generated-article th {
  color: #ffe96a;
}

.cot-faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 16px 0 24px;
}

.cot-faq-list article {
  padding: 14px;
  border: 1px solid rgba(216, 179, 95, 0.26);
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.24);
}

.cot-generated-article .cot-faq-list h3 {
  margin-top: 0;
  color: #f6f0e5;
  font-size: 1.08rem;
}

.cot-generated-article .cot-faq-list p {
  margin: 0;
}

.cot-section-head {
  display: flex;
  gap: 18px;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 16px;
}

.cot-section-title {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
}

.cot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.cot-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid rgba(0, 255, 136, 0.48);
  border-radius: 4px;
  background: rgba(0, 255, 136, 0.12);
  color: #eafff7;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.cot-action:hover,
.cot-action:focus {
  background: rgba(0, 255, 136, 0.24);
}

.cot-action.is-primary {
  border-color: rgba(192, 58, 66, 0.72);
  background: rgba(192, 58, 66, 0.22);
  color: #fff0ec;
}

.img-button {
  position: relative;
  display: inline-block;
  width: 266px;
  height: 131px;
  padding: 0;
  border: 0;
  appearance: none;
  -webkit-appearance: none;
  background-image: url('/assets/images/button-default.png');
  background-color: transparent;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  color: #f6f0e5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 130px;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  vertical-align: top;
  box-sizing: border-box;
  cursor: pointer;
}

.img-button:hover,
.img-button:focus {
  background-image: url('/assets/images/button-hover.png');
  color: #ffffff;
}

.img-button:focus-visible {
  outline: 2px solid #d8b35f;
  outline-offset: 4px;
}

.img-button .btn-text {
  position: relative;
  z-index: 2;
}

.cot-page .cot-footer {
  flex: 0 0 auto;
  position: relative;
  z-index: 40;
  margin-top: auto;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.86)),
    url('/assets/images/sandy-seabed.webp') center / cover no-repeat;
  border-top: 1px solid rgba(0, 255, 136, 0.36);
  color: #d8fff0;
}

.cot-page .cot-footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 16px;
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(360px, 1.2fr);
  gap: 12px 28px;
}

.cot-page .cot-footer-inner.cot-footer-legal-layout {
  grid-template-columns: minmax(260px, 1fr) minmax(260px, auto);
  align-items: center;
}

.cot-page .cot-footer strong {
  display: block;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.cot-page .cot-footer p {
  margin: 4px 0 0;
  max-width: 560px;
  color: #cffff0;
  font-size: 0.92rem;
  line-height: 1.35;
}

.cot-page .cot-footer-cta,
.cot-page .cot-footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
}

.cot-page .cot-footer-cta {
  margin-top: 16px;
}

.cot-page .cot-footer-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px 14px;
}

.cot-page .cot-footer-legal h2,
.cot-page .cot-footer-consent h2 {
  flex: 0 0 100%;
  margin: 0;
  color: #f3cf70;
  font-family: "Courier New", monospace;
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: right;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.9);
}

.cot-page .cot-footer-consent p {
  margin-bottom: 12px;
}

.gdpr-consent-form {
  display: grid;
  gap: 10px;
}

.cot-footer .gdpr-consent-form {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.gdpr-consent-form label {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  color: #d8fff0;
  line-height: 1.35;
}

.gdpr-consent-form input {
  width: auto;
  margin-top: 3px;
  accent-color: #00ff88;
}

.gdpr-consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.gdpr-consent-actions button {
  width: auto;
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid rgba(0, 255, 136, 0.42);
  border-radius: 4px;
  background: rgba(0, 255, 136, 0.1);
  color: #d8b35f;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.gdpr-consent-actions button:hover,
.gdpr-consent-actions button:focus {
  background: rgba(0, 255, 136, 0.22);
  color: #ffffff;
  cursor: pointer;
}

.gdpr-consent-form output {
  color: rgba(216, 255, 240, 0.72);
  font-size: 0.86rem;
}

.gdpr-consent-panel {
  margin: 22px 0;
  padding: 16px;
  border: 1px solid rgba(0, 255, 136, 0.28);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.22);
}

.cot-page .cot-footer-books h2 {
  margin: 0 0 12px;
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cot-page .cot-footer-books ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.cot-page .cot-footer-books li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-width: 0;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.cot-page .cot-footer-books span {
  display: block;
  margin-bottom: 3px;
  color: rgba(207, 255, 240, 0.7);
  font-family: "Courier New", monospace;
  font-size: 0.72rem;
}

.cot-page .cot-footer-cta a,
.cot-page .cot-footer-buy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid rgba(0, 255, 136, 0.42);
  background: rgba(0, 255, 136, 0.1);
  box-sizing: border-box;
}

.cot-page .cot-footer-buy {
  justify-self: end;
  color: #fff0ec;
}

.cot-page .cot-footer-nav {
  grid-column: 1 / -1;
  padding-top: 2px;
}

.cot-page .cot-footer a {
  color: #d8b35f;
  font-weight: 800;
  line-height: 1.25;
  text-decoration: none;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  font-size: 0.86rem;
}

.cot-page .cot-footer a:hover,
.cot-page .cot-footer a:focus {
  color: #ffffff;
}

.cot-page .cot-footer-bottom {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  color: rgba(216, 255, 240, 0.72);
  font-size: 0.82rem;
  line-height: 1.35;
}

.cot-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.cot-form label {
  display: grid;
  gap: 6px;
  color: #d8b35f;
  font-weight: 800;
}

.cot-form input,
.cot-form select,
.cot-form textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.44);
  color: #ffffff;
  padding: 10px;
  box-sizing: border-box;
}

.cot-form textarea,
.cot-form .is-wide {
  grid-column: 1 / -1;
}

.cot-form .cot-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #d8fff0;
  font-weight: 700;
  line-height: 1.35;
}

.cot-form .cot-checkbox-label input[type="checkbox"] {
  flex: 0 0 auto;
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: #d8b35f;
}

.cot-form button {
  width: fit-content;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid rgba(192, 58, 66, 0.72);
  border-radius: 4px;
  background: #c03a42;
  color: #fff7ef;
  font-weight: 900;
  cursor: pointer;
  text-transform: uppercase;
}

.cot-alert {
  margin: 0 0 18px;
  padding: 12px 14px;
  border: 1px solid rgba(0, 255, 136, 0.48);
  border-radius: 6px;
  background: rgba(0, 255, 136, 0.12);
  color: #eafff7;
}

.cot-list {
  margin: 0;
  padding-left: 20px;
}

.cot-legal {
  max-width: 860px;
}

.series-shell {
  width: min(1320px, calc(100% - 32px));
}

.series-page .series-hero {
  grid-template-columns: minmax(0, 0.82fr) minmax(460px, 1.18fr);
  gap: clamp(28px, 4vw, 58px);
  align-items: center;
}

.series-page .cot-hero h1 {
  color: yellow;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 1;
  -webkit-text-stroke: 1px black;
  text-stroke: 1px black;
  text-shadow: 0 2px 0 #000, 0 16px 44px rgba(0, 0, 0, 0.62);
}

.series-page .cot-hero-panel,
.series-page .cot-panel,
.series-page .series-book-card {
  background-color: rgba(1, 13, 16, 0.46);
}

.series-hero .cot-hero-panel:not(.cot-cover-panel) img {
  aspect-ratio: 4 / 3;
}

.series-overview {
  max-width: 920px;
  margin-top: clamp(52px, 7vw, 92px);
}

.series-overview .cot-panel {
  padding: clamp(24px, 3.5vw, 40px);
}

.series-overview .cot-kicker {
  margin-bottom: 14px;
}

.series-overview .cot-panel p + p {
  margin-top: 18px;
}

.series-section-note {
  max-width: 420px;
  margin: 0;
  color: #bde8dd;
  line-height: 1.5;
}

.series-book-list {
  display: grid;
  gap: 18px;
}

.series-book-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.36fr) minmax(0, 0.64fr);
  overflow: hidden;
  border: 1px solid rgba(0, 255, 136, 0.28);
  border-radius: 8px;
  background: rgba(1, 13, 16, 0.6);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.series-hero-actions,
.series-book-actions {
  gap: 14px;
}

.series-hero-actions .img-button {
  width: 238px;
  height: 117px;
  font-size: 1.08rem;
  line-height: 116px;
}

.series-book-actions .img-button {
  width: 176px;
  height: 87px;
  font-size: 0.78rem;
  line-height: 86px;
}

.series-book-actions .btn-text {
  white-space: nowrap;
}

.books-hero-actions,
.book-card-actions,
.sample-hero-actions,
.sample-card-actions,
.sample-reader-actions {
  gap: 14px;
}

.books-hero-actions .img-button,
.sample-hero-actions .img-button,
.sample-reader-actions .img-button {
  width: 238px;
  height: 117px;
  font-size: 1.02rem;
  line-height: 116px;
}

.book-card-actions .img-button,
.sample-card-actions .img-button {
  width: 176px;
  height: 87px;
  font-size: 0.76rem;
  line-height: 86px;
}

.book-card-actions .btn-text,
.sample-card-actions .btn-text {
  white-space: nowrap;
}

.sample-reader-panel {
  max-width: 980px;
  margin-right: auto;
  margin-left: auto;
}

.sample-reader-head {
  max-width: 760px;
}

.sample-reader-head h2 {
  margin: 8px 0 10px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.65rem;
  line-height: 1.02;
}

.sample-reader-head p {
  margin: 0;
  color: #c9d4ce;
}

.sample-excerpt {
  max-width: 760px;
  margin-top: 28px;
  color: #f1eadf;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.82;
}

.sample-excerpt p {
  margin: 0 0 1.15em;
}

.sample-excerpt p:first-child::first-letter {
  float: left;
  margin: 0.08em 0.12em 0 0;
  color: #d8b35f;
  font-size: 4.2rem;
  line-height: 0.78;
}

.sample-reader-actions {
  margin-top: 24px;
}

.sample-collision-of-tides {
  --cot-page-bg-image: url('/assets/images/page-bg/sample-collision-of-tides.webp');
  --cot-page-bg-position: center center;
}

.sample-echoes-from-the-deep {
  --cot-page-bg-image: url('/assets/images/page-bg/sample-echoes-from-the-deep.webp');
  --cot-page-bg-position: center center;
}

.sample-the-orpheus-signal {
  --cot-page-bg-image: url('/assets/images/page-bg/sample-the-orpheus-signal.webp');
  --cot-page-bg-position: center center;
}

.sample-the-black-dawn-protocol {
  --cot-page-bg-image: url('/assets/images/page-bg/sample-the-black-dawn-protocol.webp');
  --cot-page-bg-position: center center;
}

.sample-dead-water {
  --cot-page-bg-image: url('/assets/images/page-bg/sample-dead-water.webp');
  --cot-page-bg-position: center center;
}

.terms-page {
  --cot-page-bg-image: url('/assets/images/page-bg/legal-terms.webp');
  --cot-page-bg-position: center center;
}

.privacy-page {
  --cot-page-bg-image: url('/assets/images/page-bg/legal-privacy.webp');
  --cot-page-bg-position: center center;
}

.gdpr-page {
  --cot-page-bg-image: url('/assets/images/page-bg/legal-gdpr.webp');
  --cot-page-bg-position: center center;
}

.covert-page.cot-page {
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  background: #020707;
}

.covert-page.cot-page::before {
  content: '';
  position: fixed;
  inset: -30px;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.03) 44%, rgba(0, 0, 0, 0.24)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.28) 70%, rgba(0, 0, 0, 0.64)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover no-repeat;
  transform: scale(1.035);
  transform-origin: center;
}

.covert-page.cot-page > * {
  position: relative;
  z-index: 1;
}

.covert-page .cot-hero-panel,
.covert-page .cot-panel,
.covert-page .cot-card {
  background-color: rgba(1, 13, 16, 0.5);
}

.covert-page .covert-briefing-grid .cot-card {
  min-height: 100%;
}

.covert-page .cot-briefing-pillar-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}

.covert-page .cot-briefing-pillar-card .cot-card-body {
  display: flex;
  flex-direction: column;
}

.covert-page .cot-briefing-pillar-card .cot-action {
  align-self: flex-start;
  margin-top: auto;
}

.covert-page .cot-briefing-pillar-media {
  min-height: 156px;
  border-bottom: 1px solid rgba(216, 179, 95, 0.22);
}

.covert-page .cot-briefing-pillar-media img {
  height: 172px;
  object-position: center center;
}

.covert-question-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.covert-question-grid article {
  padding: 16px;
  border: 1px solid rgba(216, 179, 95, 0.24);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.24);
}

.covert-question-grid h3 {
  margin: 0 0 8px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
}

.sample-page.cot-page,
.legal-page.cot-page {
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  background: #020707;
}

.sample-page.cot-page::before,
.legal-page.cot-page::before {
  content: '';
  position: fixed;
  inset: -30px;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.04) 44%, rgba(0, 0, 0, 0.2)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.36) 72%, rgba(0, 0, 0, 0.68)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover no-repeat;
  transform: scale(1.035);
  transform-origin: center;
}

.sample-page.cot-page > *,
.legal-page.cot-page > * {
  position: relative;
  z-index: 1;
}

.sample-page .cot-hero-panel,
.sample-page .cot-panel,
.sample-page .cot-card,
.legal-page .cot-panel {
  background-color: rgba(1, 13, 16, 0.54);
}

.series-book-card figure {
  display: grid;
  place-items: center;
  margin: 0;
  min-height: 100%;
  padding: 22px;
  background:
    radial-gradient(circle at 50% 12%, rgba(216, 179, 95, 0.12), transparent 48%),
    #07110e;
  box-sizing: border-box;
}

.series-book-card img {
  display: block;
  width: min(84%, 310px);
  height: auto;
  max-height: 460px;
  object-fit: contain;
  box-shadow:
    0 22px 38px rgba(0, 0, 0, 0.46),
    0 0 0 1px rgba(216, 179, 95, 0.22);
}

.series-book-body {
  padding: clamp(18px, 2.6vw, 30px);
}

.series-book-body h3 {
  margin: 12px 0 8px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.series-book-body p {
  color: #d5fff0;
  line-height: 1.58;
}

.series-book-subtitle,
.series-book-catchline {
  color: #d8b35f;
}

.series-book-subtitle {
  margin: 0 0 12px;
  font-family: "Courier New", monospace;
  font-size: 0.86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.series-book-catchline {
  margin: 0 0 12px;
  font-weight: 800;
}

.series-format-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.series-format-row span {
  padding: 6px 9px;
  border: 1px solid rgba(0, 255, 136, 0.24);
  background: rgba(0, 255, 136, 0.08);
  color: #cffff0;
  font-size: 0.82rem;
  font-weight: 700;
}

.series-buy-panel {
  max-width: 860px;
  margin-top: 58px;
  margin-bottom: 58px;
  padding: clamp(22px, 3vw, 34px);
  background: rgba(1, 13, 16, 0.56);
}

.series-buy-panel .cot-file-code {
  margin-bottom: 18px;
}

.series-buy-panel .cot-actions {
  gap: 18px;
  margin-top: 30px;
}

.series-buy-panel .img-button {
  width: 238px;
  height: 117px;
  font-size: 1.08rem;
  line-height: 116px;
}

.series-page.cot-page {
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  background: #020707;
}

.series-page.cot-page::before {
  content: '';
  position: fixed;
  inset: -30px;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.04) 44%, rgba(0, 0, 0, 0.2)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.42) 78%, rgba(0, 0, 0, 0.58)),
    url('/assets/images/series-action-collage-bg-20260824.webp') center center / cover no-repeat;
  transform: scale(1.035);
  transform-origin: center;
  transition: none;
}

.series-page.cot-page > * {
  position: relative;
  z-index: 1;
}

.series-spatial-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  background: #020707;
  transition: none;
}

#series-spatial-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
}

.series-spatial-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.04) 44%, rgba(0, 0, 0, 0.2)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.42) 78%, rgba(0, 0, 0, 0.58));
}

.series-page.cot-page > .series-spatial-bg {
  position: fixed;
  z-index: 0;
}

.series-page.cot-page.is-series-spatial-ready::before {
  content: none;
  opacity: 0;
}

.series-page.cot-page.is-series-spatial-ready > .series-spatial-bg {
  opacity: 1;
}

.series-spatial-motion-toggle {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 10001;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid rgba(216, 179, 95, 0.7);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.72);
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.series-spatial-motion-toggle[hidden] {
  display: none;
}

.series-page.cot-page > .series-spatial-motion-toggle {
  position: fixed;
  z-index: 10001;
}

@media (hover: hover) and (pointer: fine) {
  .series-spatial-motion-toggle {
    display: none !important;
  }
}

.books-page.cot-page {
  --cot-page-bg-image: url('/assets/images/page-bg/books-helicopter-integrated-spatial-bg-v3-20260903.webp');
  --cot-page-bg-position: center center;
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  background: #020707;
}

.books-page.cot-page::before {
  content: '';
  position: fixed;
  inset: -30px;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.06) 44%, rgba(0, 0, 0, 0.2)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.38) 76%, rgba(0, 0, 0, 0.68)),
    var(--cot-page-bg-image) var(--cot-page-bg-position) / cover no-repeat;
  transform: scale(1.035);
  transform-origin: center;
  transition: none;
}

.books-page.cot-page > * {
  position: relative;
  z-index: 1;
}

.books-spatial-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  background: #020707;
  transition: none;
}

#books-spatial-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
}

.books-spatial-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.06) 44%, rgba(0, 0, 0, 0.2)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.38) 76%, rgba(0, 0, 0, 0.68));
}

.books-page.cot-page > .books-spatial-bg {
  position: fixed;
  z-index: 0;
}

.books-page.cot-page.is-books-spatial-ready::before {
  content: none;
  opacity: 0;
}

.books-page.cot-page.is-books-spatial-ready > .books-spatial-bg {
  opacity: 1;
}

.books-spatial-motion-toggle {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 10001;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid rgba(216, 179, 95, 0.7);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.72);
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.books-spatial-motion-toggle[hidden] {
  display: none;
}

.books-page.cot-page > .books-spatial-motion-toggle {
  position: fixed;
  z-index: 10001;
}

@media (hover: hover) and (pointer: fine) {
  .books-spatial-motion-toggle {
    display: none !important;
  }
}

.purchase-desk-page.cot-page {
  position: relative;
  min-height: 100vh;
  overflow-x: hidden;
  isolation: isolate;
  background: #020706;
}

.purchase-desk-page.cot-page::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 34%, rgba(2, 14, 16, 0.16), rgba(0, 4, 5, 0.7) 82%),
    linear-gradient(90deg, rgba(0, 5, 7, 0.32), rgba(0, 5, 7, 0.08) 48%, rgba(0, 4, 5, 0.34)),
    linear-gradient(180deg, rgba(0, 5, 6, 0.08), rgba(0, 4, 5, 0.66) 92%),
    url('/assets/images/page-bg/purchase-desk-north-sea-20260919.webp') center center / cover no-repeat;
}

.purchase-desk-page.cot-page > main,
.purchase-desk-page.cot-page > footer {
  position: relative;
  z-index: 1;
}

.purchase-desk-shell {
  flex: 1 0 auto;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0 54px;
}

.purchase-progress {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: 8px;
  background: rgba(0, 8, 9, 0.8);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.purchase-progress > li {
  display: flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(232, 255, 246, 0.68);
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  box-sizing: border-box;
}

.purchase-progress > li:last-child {
  border-right: 0;
}

.purchase-progress b {
  display: inline-grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #ffffff;
  font-size: 0.72rem;
}

.purchase-progress .is-complete {
  color: #9dffd0;
}

.purchase-progress .is-complete b {
  border-color: rgba(0, 255, 136, 0.54);
  background: rgba(0, 255, 136, 0.15);
}

.purchase-progress .is-complete i {
  color: #00ff88;
  font-style: normal;
}

.purchase-progress .is-current {
  background: rgba(255, 226, 104, 0.12);
  color: #ffe268;
}

.purchase-progress .is-current b {
  border-color: #ffe268;
  background: #ffe268;
  color: #10100b;
}

.purchase-desk-heading {
  display: flex;
  gap: 24px;
  align-items: end;
  justify-content: space-between;
  margin: 22px 0 18px;
}

.purchase-desk-page .purchase-desk-heading h1,
.purchase-not-found h1 {
  max-width: 900px;
  margin: 0;
  color: #ffe268;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.55rem, 4.7vw, 4.4rem);
  line-height: 0.98;
  text-wrap: balance;
  -webkit-text-stroke: 0.8px #000000;
  text-shadow: 0 3px 0 #000000, 0 18px 48px rgba(0, 0, 0, 0.72);
}

.purchase-change-link,
.purchase-secondary-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 9px 14px;
  border: 1px solid rgba(255, 226, 104, 0.56);
  border-radius: 5px;
  background: rgba(2, 10, 10, 0.78);
  color: #ffe268;
  font-size: 0.8rem;
  font-weight: 900;
  line-height: 1.1;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.purchase-change-link:hover,
.purchase-change-link:focus,
.purchase-secondary-link:hover,
.purchase-secondary-link:focus {
  border-color: #ffe268;
  background: rgba(255, 226, 104, 0.14);
  color: #ffffff;
}

.purchase-desk-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(480px, 1.22fr);
  gap: 22px;
  align-items: stretch;
}

.purchase-selection-card,
.purchase-form-card,
.purchase-not-found {
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: 10px;
  background: rgba(1, 12, 14, 0.88);
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.56);
  backdrop-filter: blur(15px) saturate(128%);
  -webkit-backdrop-filter: blur(15px) saturate(128%);
}

.purchase-selection-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 16%, rgba(216, 179, 95, 0.13), transparent 38%),
    rgba(1, 12, 14, 0.88);
}

.purchase-cover-single {
  display: grid;
  min-height: 300px;
  place-items: center;
}

.purchase-cover-single img {
  display: block;
  width: min(68%, 224px);
  height: auto;
  max-height: 320px;
  object-fit: contain;
  box-shadow: 0 24px 46px rgba(0, 0, 0, 0.68), 0 0 0 1px rgba(255, 226, 104, 0.28);
}

.purchase-cover-stack {
  position: relative;
  width: min(100%, 390px);
  height: 300px;
  margin: 0 auto 4px;
}

.purchase-cover-stack img {
  position: absolute;
  top: 26px;
  left: 33%;
  width: min(35%, 138px);
  height: auto;
  max-height: 240px;
  object-fit: contain;
  transform-origin: center bottom;
  box-shadow: 0 20px 38px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 226, 104, 0.24);
}

.purchase-cover-stack img:nth-child(1) { z-index: 1; transform: translateX(-104%) rotate(-10deg); }
.purchase-cover-stack img:nth-child(2) { z-index: 2; transform: translateX(-54%) rotate(-5deg); }
.purchase-cover-stack img:nth-child(3) { z-index: 5; transform: translateX(0); }
.purchase-cover-stack img:nth-child(4) { z-index: 2; transform: translateX(54%) rotate(5deg); }
.purchase-cover-stack img:nth-child(5) { z-index: 1; transform: translateX(104%) rotate(10deg); }

.purchase-selection-copy {
  margin-top: auto;
}

.purchase-selected-label {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 5px 9px;
  border: 1px solid rgba(0, 255, 136, 0.5);
  background: rgba(0, 255, 136, 0.1);
  color: #9dffd0;
  font-family: "Courier New", monospace;
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.purchase-selection-copy h2,
.purchase-form-heading h2 {
  margin: 13px 0 7px;
  color: #f8f1e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 2.8vw, 2.45rem);
  line-height: 1.03;
}

.purchase-selection-copy p {
  margin: 8px 0 0;
  color: #d8fff0;
  line-height: 1.48;
}

.purchase-selection-copy .purchase-selection-subtitle {
  color: #ead39b;
  font-weight: 800;
}

.purchase-trust-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  list-style: none;
}

.purchase-trust-list li {
  position: relative;
  padding-left: 24px;
  color: #c8e7dc;
  font-size: 0.9rem;
  line-height: 1.4;
}

.purchase-trust-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #00ff88;
  font-weight: 900;
}

.purchase-form-card {
  padding: 24px;
}

.purchase-form-heading > span {
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.purchase-form-heading h2 {
  margin-top: 7px;
  font-size: clamp(2rem, 3.5vw, 3.1rem);
}

.purchase-form-heading p {
  max-width: 580px;
  margin: 8px 0 18px;
  color: #d8fff0;
  font-size: 1rem;
  line-height: 1.5;
}

.purchase-error {
  margin-bottom: 18px;
  border-color: rgba(255, 226, 104, 0.62);
  background: rgba(255, 226, 104, 0.12);
  color: #fff4bd;
}

.purchase-error:focus {
  outline: 2px solid #ffe268;
  outline-offset: 3px;
}

.purchase-form {
  gap: 13px;
}

.purchase-form label {
  color: #f1d992;
  font-size: 0.88rem;
}

.purchase-form input,
.purchase-form select {
  min-height: 50px;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(0, 4, 5, 0.78);
  font-size: 1rem;
}

.purchase-form input:focus,
.purchase-form select:focus {
  border-color: #ffe268;
  outline: 2px solid rgba(255, 226, 104, 0.36);
  outline-offset: 2px;
}

.purchase-format-fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.purchase-format-fieldset legend,
.purchase-fixed-format > span {
  margin-bottom: 8px;
  color: #f1d992;
  font-size: 0.88rem;
  font-weight: 800;
}

.purchase-format-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.purchase-form .purchase-format-options label {
  display: flex;
  min-height: 62px;
  align-items: center;
  gap: 11px;
  padding: 10px 13px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: rgba(0, 4, 5, 0.66);
  cursor: pointer;
}

.purchase-form .purchase-format-options label:has(input:checked) {
  border-color: #ffe268;
  background: rgba(255, 226, 104, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 226, 104, 0.12);
}

.purchase-form .purchase-format-options input {
  flex: 0 0 auto;
  width: 20px;
  min-height: 20px;
  height: 20px;
  margin: 0;
  accent-color: #ffe268;
}

.purchase-format-options span {
  display: grid;
  gap: 2px;
}

.purchase-format-options strong,
.purchase-fixed-format strong {
  color: #ffffff;
  font-size: 0.98rem;
}

.purchase-format-options small,
.purchase-fixed-format small {
  color: #b6d0c6;
  font-size: 0.8rem;
}

.purchase-fixed-format {
  display: grid;
  gap: 3px;
  padding: 13px 14px;
  border: 1px solid rgba(255, 226, 104, 0.42);
  border-radius: 6px;
  background: rgba(255, 226, 104, 0.09);
}

.purchase-fixed-format > span {
  margin: 0 0 2px;
}

.purchase-form .purchase-consent-label,
.purchase-form .purchase-newsletter-label {
  padding: 11px 13px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(0, 5, 6, 0.54);
  color: #d8fff0;
  font-size: 0.9rem;
}

.purchase-form .purchase-newsletter-label {
  border-style: dashed;
  background: rgba(0, 5, 6, 0.32);
  color: #bad3ca;
}

.purchase-form .purchase-consent-label a {
  color: #ffe268;
}

.purchase-submit-wrap {
  display: grid;
  gap: 7px;
}

.purchase-form button.purchase-submit {
  width: 100%;
  min-height: 56px;
  border-color: #fff0a8;
  border-radius: 6px;
  background: #ffda42;
  color: #171305;
  font-size: 1rem;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.38), 0 0 24px rgba(255, 218, 66, 0.13);
}

.purchase-form button.purchase-submit:hover,
.purchase-form button.purchase-submit:focus {
  background: #ffe675;
  color: #080703;
}

.purchase-form button.purchase-submit[aria-busy="true"] {
  cursor: progress;
}

.purchase-submit-wrap p {
  margin: 0;
  color: #a9c8bd;
  font-size: 0.8rem;
  line-height: 1.4;
  text-align: center;
}

.purchase-submit-wrap .purchase-submit-status {
  color: #9dffd0;
  font-weight: 800;
}

.purchase-not-found {
  max-width: 760px;
  margin: 8vh auto 0;
  padding: clamp(24px, 5vw, 52px);
  text-align: center;
}

.purchase-not-found .cot-kicker {
  margin-right: auto;
  margin-left: auto;
}

.purchase-not-found h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
}

.purchase-not-found p {
  margin: 20px auto;
  color: #d8fff0;
  font-size: 1.08rem;
  line-height: 1.5;
}

.purchase-route-page .cot-hero {
  align-items: center;
  min-height: 520px;
}

.purchase-route-page .cot-hero h1 {
  max-width: 690px;
  font-size: 5.2rem;
  line-height: 0.98;
}

.purchase-route-status {
  max-width: 720px;
  margin-top: 24px;
  padding: 20px 22px;
  border: 1px solid rgba(0, 255, 136, 0.34);
  border-left: 5px solid #d8b35f;
  border-radius: 6px;
  background: rgba(3, 17, 16, 0.78);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.34);
}

.purchase-route-status-label {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border: 1px solid rgba(216, 179, 95, 0.52);
  background: rgba(216, 179, 95, 0.1);
  color: #ffe268;
  font-family: "Courier New", monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.purchase-route-status-title {
  margin: 14px 0 8px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.18;
}

.purchase-route-status p {
  color: #d8fff0;
  font-size: 1.08rem;
  line-height: 1.58;
}

.purchase-route-status strong {
  color: #ffe268;
}

.purchase-route-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.purchase-route-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 154px;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid rgba(216, 179, 95, 0.52);
  border-radius: 6px;
  background: rgba(4, 19, 18, 0.88);
  color: #f6f0e5;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 0.94rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  box-shadow: inset 0 0 0 1px rgba(0, 255, 136, 0.12), 0 12px 26px rgba(0, 0, 0, 0.34);
}

.purchase-route-button:hover,
.purchase-route-button:focus {
  border-color: rgba(255, 226, 104, 0.86);
  color: #ffffff;
}

.purchase-route-button:focus-visible {
  outline: 2px solid #ffe268;
  outline-offset: 4px;
}

.purchase-route-button.is-primary {
  min-width: 236px;
  border-color: #fff1a4;
  background: #ffe268;
  color: #07110f;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(255, 241, 164, 0.24);
}

.purchase-route-button.is-primary:hover,
.purchase-route-button.is-primary:focus {
  background: #fff1a4;
  color: #020707;
}

.purchase-route-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 4px 0 18px;
}

.purchase-route-detail-grid div {
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(0, 255, 136, 0.26);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.22);
}

.purchase-route-detail-grid span {
  display: block;
  margin-bottom: 7px;
  color: #ffe268;
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.purchase-route-detail-grid strong {
  display: block;
  overflow-wrap: anywhere;
  color: #d8fff0;
  font-size: 1rem;
  line-height: 1.32;
}

.characters-page.cot-page {
  --characters-bg-x: 0px;
  --characters-bg-y: 0px;
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  background: #020707;
}

.characters-page.cot-page::before {
  content: '';
  position: fixed;
  inset: -34px;
  z-index: 0;
  pointer-events: none;
  opacity: 1;
  background-image: url('/assets/images/characters-bg-v2.webp');
  background-position: center top;
  background-size: cover;
  background-repeat: no-repeat;
  transform: translate3d(var(--characters-bg-x), var(--characters-bg-y), 0) scale(1.04);
  transform-origin: center;
  transition: none;
  will-change: transform;
}

.characters-page.cot-page > * {
  position: relative;
  z-index: 1;
}

.crew-spatial-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: #020707 url('/assets/images/characters-bg-v2.webp') center top / cover no-repeat;
}

#crew-spatial-bg-canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

.crew-spatial-passport-layer {
  position: fixed;
  inset: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  visibility: hidden;
}

.characters-page.cot-page > .crew-spatial-bg {
  position: fixed;
  z-index: 0;
}

.characters-page.cot-page > .crew-spatial-passport-layer {
  position: fixed;
  z-index: 2;
}

.characters-page.cot-page.is-crew-spatial-ready::before {
  content: none;
  opacity: 0;
}

.crew-spatial-motion-toggle {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 10001;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid rgba(216, 179, 95, 0.7);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.72);
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.crew-spatial-motion-toggle[hidden] {
  display: none;
}

.characters-page.cot-page > .crew-spatial-motion-toggle {
  position: fixed;
  z-index: 10001;
}

@media (hover: hover) and (pointer: fine) {
  .crew-spatial-motion-toggle {
    display: none !important;
  }
}

@supports (background-image: image-set(url('/assets/images/characters-bg-v2.avif') type('image/avif'))) {
  .characters-page.cot-page::before {
    background-image: image-set(
      url('/assets/images/characters-bg-v2.avif') type('image/avif'),
      url('/assets/images/characters-bg-v2.webp') type('image/webp'),
      url('/assets/images/characters-bg-v2.png') type('image/png')
    );
  }
}

@media (prefers-reduced-motion: reduce) {
  .characters-page.cot-page::before {
    transform: scale(1.02);
    transition: none;
  }
}

.character-shell {
  width: min(1240px, calc(100% - 32px));
}

.character-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  gap: 34px;
  align-items: end;
  min-height: 520px;
  padding: 46px 0 30px;
}

.character-hero-copy h1 {
  max-width: 760px;
  margin: 12px 0 0;
  color: yellow;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  -webkit-text-stroke: 1px black;
  text-stroke: 1px black;
  text-shadow: 0 2px 0 #000, 0 16px 44px rgba(0, 0, 0, 0.62);
}

.character-briefing-panel {
  border: 1px solid rgba(216, 179, 95, 0.32);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(1, 13, 16, 0.78), rgba(0, 0, 0, 0.66)),
    rgba(1, 13, 16, 0.68);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.46);
  padding: 22px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.character-signal-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.character-signal-list div {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.character-signal-list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.character-signal-list dt {
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.character-signal-list dd {
  margin: 0;
  color: #f3fff9;
  line-height: 1.35;
}

.character-section-note {
  max-width: 400px;
  margin: 0;
  color: #bde8dd;
  line-height: 1.5;
}

.character-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.character-feature-card,
.character-roster-card {
  overflow: hidden;
  border: 1px solid rgba(0, 255, 136, 0.28);
  border-radius: 8px;
  background: rgba(1, 13, 16, 0.78);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.character-portrait {
  position: relative;
  background:
    linear-gradient(180deg, rgba(216, 179, 95, 0.12), rgba(1, 13, 16, 0.15)),
    #07110e;
}

.character-portrait::after {
  content: none;
}

.character-portrait img {
  display: block;
  width: 100%;
  aspect-ratio: 500 / 751;
  object-fit: cover;
  object-position: center top;
}

.crew-spatial-passport {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.crew-spatial-passport > img {
  transition: opacity 140ms ease-out;
}

.crew-spatial-passport.is-crew-spatial-passport-ready > img {
  opacity: 0;
}

.character-feature-body {
  padding: 20px;
}

.character-feature-body h3,
.character-roster-card h3,
.character-route-grid h3,
.character-reader-panel h2 {
  margin: 10px 0 8px;
  color: #f6f0e5;
  font-family: Georgia, "Times New Roman", serif;
  letter-spacing: 0;
}

.character-feature-body h3 {
  font-size: 1.42rem;
}

.character-feature-body p,
.character-risk,
.character-roster-card p,
.character-route-grid p,
.character-reader-panel p {
  color: #d5fff0;
  line-height: 1.55;
}

.character-feature-body p {
  margin: 0 0 14px;
}

.character-role,
.character-roster-card span {
  color: #d8b35f;
  font-family: "Courier New", monospace;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.character-risk {
  margin-top: 12px;
  padding: 10px 12px;
  border-left: 3px solid #c03a42;
  background: rgba(192, 58, 66, 0.14);
}

.character-roster-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.character-roster-card {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 0;
}

.character-roster-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 500 / 751;
  object-fit: cover;
  object-position: center top;
}

.character-roster-portrait {
  position: relative;
  display: block;
  width: 100%;
  margin: 0;
  aspect-ratio: 500 / 751;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(216, 179, 95, 0.12), rgba(1, 13, 16, 0.15)),
    #07110e;
}

.character-roster-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: cover;
  object-position: center top;
}

.character-roster-card div {
  padding: 14px;
}

.character-roster-card h3 {
  margin-top: 6px;
  font-size: 1.02rem;
}

.character-roster-card p {
  margin: 0;
}

.character-intel-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 20px;
  align-items: stretch;
}

.character-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.character-route-grid article {
  padding: 14px;
  border: 1px solid rgba(216, 179, 95, 0.24);
  background: rgba(216, 179, 95, 0.08);
}

.character-route-grid h3 {
  margin-top: 0;
  font-size: 1rem;
}

.character-route-grid p,
.character-reader-panel p {
  margin: 0;
}

.character-reader-panel {
  display: flex;
  flex-direction: column;
}

.character-reader-panel .cot-actions {
  margin-top: auto;
  padding-top: 20px;
}

@media screen and (max-width: 900px) {
  .cot-shell {
    width: min(100% - 22px, 680px);
    padding-top: 96px;
  }

  .cot-hero,
  .cot-grid,
  .cot-book-grid,
  .cot-faq-list,
  .cot-form,
  .ais-guide-data-grid,
  .series-book-card,
  .character-hero,
  .character-feature-grid,
  .character-roster-grid,
  .character-intel-layout,
  .character-route-grid,
  .covert-question-grid {
    grid-template-columns: 1fr;
  }

  .cot-hero {
    min-height: 0;
  }

  .cot-page .cot-briefing-page-title {
    max-width: 100%;
    font-size: 3.15rem;
    line-height: 1.06;
  }

  .cot-page .cot-briefing-page-title.is-long {
    font-size: 2.55rem;
    line-height: 1.09;
  }

  .cot-page .cot-briefing-page-title.is-very-long {
    font-size: 2.2rem;
    line-height: 1.12;
  }

  .purchase-route-page .cot-hero h1 {
    font-size: 4rem;
    line-height: 1;
  }

  .purchase-desk-shell {
    width: min(100% - 22px, 700px);
    padding-top: 90px;
  }

  .purchase-desk-layout {
    grid-template-columns: 1fr;
  }

  .purchase-selection-card {
    display: grid;
    grid-template-columns: minmax(130px, 0.34fr) minmax(0, 0.66fr);
    gap: 20px;
    align-items: center;
  }

  .purchase-cover-single {
    min-height: 0;
  }

  .purchase-cover-single img {
    width: min(100%, 180px);
    max-height: 245px;
  }

  .purchase-cover-stack {
    width: 170px;
    height: 205px;
    margin: 0;
  }

  .purchase-cover-stack img {
    top: 20px;
    left: 32%;
    width: 42%;
    max-height: 170px;
  }

  .purchase-selection-copy {
    margin-top: 0;
  }

  .purchase-route-detail-grid {
    grid-template-columns: 1fr;
  }

  .series-page .series-hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .character-hero {
    min-height: 0;
    padding-top: 24px;
  }

  .character-hero-copy h1 {
    font-size: clamp(3.2rem, 7vw, 6.5rem);
  }

  .character-roster-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cot-section-head {
    display: block;
  }

  .cot-page .cot-footer-inner,
  .cot-page .cot-footer-inner.cot-footer-legal-layout {
    grid-template-columns: 1fr;
  }

  .cot-page .cot-footer-legal {
    justify-content: flex-start;
  }

  .cot-page .cot-footer-legal h2 {
    text-align: left;
  }

  .cot-page .cot-footer-books ol {
    grid-template-columns: 1fr;
  }

  .ais-guide-launch-hero {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: 0;
  }

  .ais-guide-launch-actions {
    gap: 10px;
  }

  .ais-simulator {
    height: 100vh;
    height: 100dvh;
    padding:
      max(6px, env(safe-area-inset-top))
      max(6px, env(safe-area-inset-right))
      max(6px, env(safe-area-inset-bottom))
      max(6px, env(safe-area-inset-left));
  }

  .ais-system-bezel {
    width: 100%;
    height: calc(100vh - max(12px, env(safe-area-inset-top)) - max(12px, env(safe-area-inset-bottom)));
    height: calc(100dvh - max(12px, env(safe-area-inset-top)) - max(12px, env(safe-area-inset-bottom)));
    min-height: 0;
    border-width: 7px;
    border-radius: 18px;
  }

  .ais-system-bar {
    display: grid;
    gap: 8px;
    min-height: 0;
    padding: 8px 10px;
  }

  .ais-system-eyebrow {
    margin-bottom: 2px;
    font-size: 0.62rem;
  }

  .ais-system-bar h1 {
    font-size: clamp(1.05rem, 4.8vw, 1.65rem);
    line-height: 1.04;
  }

  .ais-system-actions {
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }

  .ais-system-actions button,
  .ais-system-link {
    flex: 0 0 auto;
    min-height: 34px;
    padding: 6px 9px;
    font-size: 0.68rem;
  }

  .ais-system-screen {
    min-height: 0;
    border-width: 1px;
  }

  .ais-sim-readout {
    left: 6px;
    right: 6px;
    top: auto;
    bottom: 6px;
    width: auto;
    max-height: min(40dvh, 292px);
    padding: 10px;
    border: 1px solid rgba(216, 179, 95, 0.44);
    border-radius: 7px;
    box-shadow: 0 -14px 34px rgba(0, 0, 0, 0.42);
  }

  .ais-sim-readout h2,
  .ais-sim-detail h3 {
    font-size: 1rem;
  }

  .ais-sim-detail {
    margin-top: 8px;
  }

  .ais-sim-detail p {
    margin: 0;
    font-size: 0.86rem;
  }

  .ais-sim-detail dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
    margin-top: 8px;
  }

  .ais-sim-detail dl div {
    padding: 7px;
  }

  .ais-open-report {
    min-height: 34px;
    margin-top: 8px;
  }

  .ais-sim-target-list {
    flex-wrap: nowrap;
    gap: 6px;
    overflow-x: auto;
    margin-top: 8px;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
  }

  .ais-sim-target-list button {
    flex: 0 0 auto;
    min-height: 32px;
    font-size: 0.68rem;
  }

  .ais-system-status {
    display: block;
    min-height: 28px;
    padding: 6px 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 0.62rem;
  }

  .ais-system-status span:not(:first-child) {
    display: none;
  }

  .ais-target-modal {
    padding:
      max(8px, env(safe-area-inset-top))
      max(8px, env(safe-area-inset-right))
      max(8px, env(safe-area-inset-bottom))
      max(8px, env(safe-area-inset-left));
  }

  .ais-target-report {
    max-height: calc(100vh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)));
    max-height: calc(100dvh - max(16px, env(safe-area-inset-top)) - max(16px, env(safe-area-inset-bottom)));
    border-radius: 10px;
  }

  .ais-target-report header {
    padding: 12px;
  }

  .ais-target-report h2 {
    font-size: clamp(1.25rem, 5vw, 1.9rem);
  }

  .ais-target-report [data-ais-modal-body] {
    padding: 12px;
  }

  .ais-report-summary,
  .ais-target-report dl {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }

  .ais-report-summary div,
  .ais-target-report dl div {
    padding: 8px;
  }

  .ais-diagram {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 560px) {
  .cot-page .cot-briefing-page-title {
    font-size: 2.45rem;
    line-height: 1.08;
  }

  .cot-page .cot-briefing-page-title.is-long {
    font-size: 2.05rem;
    line-height: 1.12;
  }

  .cot-page .cot-briefing-page-title.is-very-long {
    font-size: 1.72rem;
    line-height: 1.15;
  }

  .characters-page.cot-page {
    --characters-bg-x: 0px;
    --characters-bg-y: 0px;
  }

  .characters-page.cot-page::before {
    background-position: 64% top;
    transform: scale(1.02);
  }

  .crew-spatial-bg {
    background-position: 64% top;
  }

  .character-shell {
    width: min(100% - 20px, 460px);
  }

  .character-hero-copy h1 {
    font-size: clamp(3.2rem, 7vw, 6.5rem);
  }

  .character-briefing-panel,
  .series-book-body,
  .series-buy-panel,
  .character-feature-body,
  .cot-panel {
    padding: 16px;
  }

  .series-buy-panel .cot-actions {
    justify-content: center;
  }

  .series-buy-panel .img-button {
    width: min(100%, 226px);
    height: 111px;
    line-height: 110px;
  }

  .series-hero-actions .img-button,
  .series-book-actions .img-button,
  .books-hero-actions .img-button,
  .book-card-actions .img-button,
  .sample-hero-actions .img-button,
  .sample-card-actions .img-button,
  .sample-reader-actions .img-button {
    width: min(100%, 226px);
    height: 111px;
    font-size: 1rem;
    line-height: 110px;
  }

  .purchase-route-page .cot-hero h1 {
    font-size: 3.05rem;
    line-height: 1.03;
  }

  .purchase-desk-page.cot-page::before {
    background:
      linear-gradient(180deg, rgba(0, 5, 6, 0.2), rgba(0, 4, 5, 0.78)),
      url('/assets/images/page-bg/purchase-desk-north-sea-20260919.webp') center center / cover no-repeat;
  }

  .purchase-progress > li {
    min-height: 42px;
    gap: 5px;
    padding: 7px 5px;
    font-size: 0.61rem;
  }

  .purchase-progress b {
    width: 20px;
    height: 20px;
    font-size: 0.62rem;
  }

  .purchase-progress .is-complete i {
    display: none;
  }

  .purchase-desk-heading {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 14px 0 12px;
  }

  .purchase-desk-heading .cot-kicker {
    display: none;
  }

  .purchase-desk-page .purchase-desk-heading h1 {
    font-size: 1.9rem;
    line-height: 1.02;
  }

  .purchase-change-link {
    flex: 0 0 auto;
    min-height: 40px;
    padding: 8px 10px;
    font-size: 0.7rem;
  }

  .purchase-selection-card {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    padding: 14px;
  }

  .purchase-cover-single img {
    width: 88px;
    max-height: 136px;
  }

  .purchase-cover-stack {
    width: 98px;
    height: 138px;
  }

  .purchase-cover-stack img {
    top: 16px;
    left: 31%;
    width: 46%;
    max-height: 104px;
  }

  .purchase-selection-card.is-series {
    grid-template-columns: 116px minmax(0, 1fr);
  }

  .purchase-selection-card.is-series .purchase-cover-stack {
    width: 116px;
    height: 138px;
    overflow: hidden;
  }

  .purchase-selection-card.is-series .purchase-cover-stack img {
    top: 20px;
    left: 34%;
    width: 38%;
    max-height: 104px;
  }

  .purchase-selection-card.is-series .purchase-cover-stack img:nth-child(1) { transform: translateX(-80%) rotate(-8deg); }
  .purchase-selection-card.is-series .purchase-cover-stack img:nth-child(2) { transform: translateX(-40%) rotate(-4deg); }
  .purchase-selection-card.is-series .purchase-cover-stack img:nth-child(3) { transform: translateX(0); }
  .purchase-selection-card.is-series .purchase-cover-stack img:nth-child(4) { transform: translateX(40%) rotate(4deg); }
  .purchase-selection-card.is-series .purchase-cover-stack img:nth-child(5) { transform: translateX(80%) rotate(8deg); }

  .purchase-selected-label {
    min-height: 24px;
    padding: 4px 7px;
    font-size: 0.62rem;
  }

  .purchase-selection-copy h2 {
    margin-top: 9px;
    font-size: 1.38rem;
  }

  .purchase-selection-copy p {
    font-size: 0.86rem;
    line-height: 1.38;
  }

  .purchase-selection-copy > p:last-of-type,
  .purchase-trust-list {
    display: none;
  }

  .purchase-form-card {
    padding: 18px 16px;
  }

  .purchase-form-heading h2 {
    font-size: 2rem;
  }

  .purchase-form-heading p {
    margin-bottom: 17px;
    font-size: 0.92rem;
  }

  .purchase-format-options {
    grid-template-columns: 1fr;
  }

  .purchase-route-status {
    padding: 16px;
  }

  .purchase-route-status-title {
    font-size: 1.32rem;
  }

  .purchase-route-status p {
    font-size: 1rem;
  }

  .purchase-route-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .purchase-route-button,
  .purchase-route-button.is-primary {
    width: 100%;
    min-width: 0;
    min-height: 50px;
  }

  .sample-reader-head h2 {
    font-size: 2.08rem;
    line-height: 1.08;
  }

  .sample-excerpt {
    font-size: 1rem;
    line-height: 1.74;
  }

  .series-book-card figure {
    padding: 16px;
  }

  .series-book-card img {
    width: min(62%, 220px);
    max-height: none;
  }

  .ais-guide-page.cot-page::before {
    background-position: 58% center;
    transform: scale(1.02);
  }

  .ais-guide-hero {
    min-height: 520px;
  }

  .ais-guide-overview .cot-generated-article {
    padding: 18px;
  }

  .ais-guide-actions {
    justify-content: center;
  }

  .ais-guide-actions .img-button {
    width: min(100%, 226px);
    height: 111px;
    font-size: 0.9rem;
    line-height: 110px;
  }

  .ais-guide-actions.ais-guide-launch-actions .img-button {
    width: min(100%, 246px);
    height: 121px;
    line-height: 120px;
  }

  .ais-guide-figure img {
    max-height: 360px;
  }

  .ais-sim-readout {
    max-height: min(34dvh, 238px);
    padding: 14px;
  }

  .ais-sim-detail dl,
  .ais-target-report dl,
  .ais-report-summary,
  .ais-diagram {
    grid-template-columns: 1fr;
  }

  .ais-diagram strong {
    grid-column: auto;
  }

  .character-roster-grid {
    grid-template-columns: 1fr;
  }

  .character-roster-card {
    grid-template-columns: 78px minmax(0, 1fr);
    grid-template-rows: none;
    min-height: 108px;
  }

  .character-roster-card img {
    width: 78px;
    height: 117px;
    aspect-ratio: auto;
  }

  .character-roster-card .character-roster-portrait {
    width: 78px;
    height: 117px;
    aspect-ratio: auto;
  }

  .character-roster-card .character-roster-portrait img {
    width: 100%;
    height: 100%;
  }

}