:root {
  --ink: #f3fbfb;
  --muted: #9db9bb;
  --soft: #d1e4e2;
  --bg: #061219;
  --bg-deep: #02090d;
  --panel: rgba(8, 24, 31, 0.82);
  --panel-strong: rgba(10, 32, 40, 0.94);
  --line: rgba(110, 238, 225, 0.22);
  --line-strong: rgba(110, 238, 225, 0.48);
  --cyan: #26ead7;
  --cyan-soft: #9affef;
  --amber: #ffc95f;
  --coral: #ff7f73;
  --green: #8df6a9;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius: 8px;
  --max: 1180px;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(6, 18, 25, 0.94), rgba(2, 9, 13, 1) 34%),
    var(--bg-deep);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    "Microsoft YaHei",
    sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 20;
  transform: translateY(-160%);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel-strong);
  padding: 10px 14px;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 68px;
  border-bottom: 1px solid rgba(110, 238, 225, 0.14);
  background: rgba(2, 10, 15, 0.84);
  padding: 0 28px;
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  white-space: nowrap;
  min-width: 0;
}

.brand-mark {
  position: relative;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  box-shadow: 0 0 22px rgba(38, 234, 215, 0.2);
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  content: "";
  inset: 6px;
  border: 1px solid rgba(255, 201, 95, 0.55);
  border-radius: 50%;
}

.brand-mark::after {
  inset: 12px;
  background: var(--cyan);
  box-shadow: 0 0 16px rgba(38, 234, 215, 0.8);
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 6px;
}

.nav-links a,
.lang-button {
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--soft);
  padding: 8px 12px;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.lang-button:hover,
.lang-button:focus-visible {
  border-color: var(--line-strong);
  background: rgba(110, 238, 225, 0.08);
  outline: none;
}

.language-switch {
  display: inline-grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid rgba(110, 238, 225, 0.28);
  border-radius: var(--radius);
  background: rgba(6, 20, 27, 0.72);
  padding: 3px;
}

.lang-button {
  min-width: 58px;
  border: 0;
  background: transparent;
}

.lang-button.is-active {
  background: var(--cyan);
  color: #021115;
  font-weight: 800;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 44px;
  min-height: calc(100svh - 68px);
  overflow: hidden;
  padding: 92px max(28px, calc((100vw - var(--max)) / 2)) 78px;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  content: "";
  inset: 0;
  z-index: -3;
  background-image:
    linear-gradient(90deg, rgba(2, 9, 13, 0.96), rgba(2, 9, 13, 0.34) 48%, rgba(2, 9, 13, 0.88)),
    url("../assets/deep-ocean-console.png");
  background-position: center;
  background-size: cover;
}

.hero::after {
  position: absolute;
  content: "";
  inset: 0;
  z-index: -2;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(154, 255, 239, 0.035) 0,
      rgba(154, 255, 239, 0.035) 1px,
      transparent 1px,
      transparent 8px
    );
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  top: 28%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(38, 234, 215, 0.72), transparent);
  opacity: 0.46;
  animation: scan 7s linear infinite;
}

.depth-tick {
  position: absolute;
  right: 9vw;
  width: 64px;
  height: 1px;
  background: rgba(255, 201, 95, 0.58);
}

.tick-a {
  top: 24%;
}

.tick-b {
  top: 48%;
  width: 40px;
}

.tick-c {
  top: 72%;
  width: 86px;
}

.hero-content {
  align-self: center;
  max-width: 780px;
  padding-top: 28px;
  min-width: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--cyan-soft);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: 6.2rem;
  line-height: 0.92;
  text-wrap: balance;
}

h2 {
  margin: 0;
  font-size: 3.25rem;
  line-height: 1.04;
  text-wrap: balance;
}

h3 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--soft);
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  border-radius: var(--radius);
  padding: 12px 18px;
  font-weight: 800;
}

.button span:first-child {
  color: inherit;
  font-size: 0.76rem;
  opacity: 0.72;
}

.button-primary {
  background: var(--cyan);
  color: #021115;
  box-shadow: 0 16px 42px rgba(38, 234, 215, 0.2);
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(6, 20, 27, 0.72);
  color: var(--ink);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: 2px solid rgba(255, 201, 95, 0.48);
  outline-offset: 3px;
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
  margin: 38px 0 0;
  border: 1px solid rgba(110, 238, 225, 0.25);
  border-radius: var(--radius);
  background: rgba(2, 10, 15, 0.5);
  box-shadow: var(--shadow);
}

.status-strip div {
  min-width: 0;
  padding: 16px;
}

.status-strip div + div {
  border-left: 1px solid rgba(110, 238, 225, 0.16);
}

.status-strip dt {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.status-strip dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 800;
}

.mission-panel {
  align-self: center;
  width: 100%;
  min-width: 0;
  border: 1px solid rgba(110, 238, 225, 0.28);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-header {
  border-bottom: 1px solid rgba(110, 238, 225, 0.14);
  padding: 22px;
}

.panel-header h2 {
  font-size: 1.55rem;
}

.mission-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mission-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: center;
  min-height: 76px;
  border-bottom: 1px solid rgba(110, 238, 225, 0.12);
  padding: 18px 22px;
  min-width: 0;
}

.mission-list li:last-child {
  border-bottom: 0;
}

.mission-list strong {
  justify-self: end;
  max-width: 100%;
  border: 1px solid rgba(255, 201, 95, 0.45);
  border-radius: 999px;
  color: var(--amber);
  padding: 5px 9px;
  font-size: 0.76rem;
  white-space: nowrap;
}

.section {
  padding: 86px max(24px, calc((100vw - var(--max)) / 2));
}

.section + .section {
  border-top: 1px solid rgba(110, 238, 225, 0.08);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.section-action {
  display: flex;
  justify-content: flex-end;
  margin-top: 22px;
}

.section-top-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid rgba(110, 238, 225, 0.24);
  border-radius: var(--radius);
  background: rgba(6, 20, 27, 0.56);
  color: var(--cyan-soft);
  padding: 8px 12px;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.section-top-link:hover,
.section-top-link:focus-visible {
  border-color: rgba(255, 201, 95, 0.62);
  color: var(--amber);
  outline: none;
}

.ad-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  margin: 0 max(24px, calc((100vw - var(--max)) / 2));
  border: 1px dashed rgba(110, 238, 225, 0.24);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(
      135deg,
      rgba(110, 238, 225, 0.045) 0,
      rgba(110, 238, 225, 0.045) 8px,
      transparent 8px,
      transparent 16px
    ),
    rgba(8, 24, 31, 0.42);
  color: rgba(209, 228, 226, 0.64);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ad-slot-wide {
  max-width: var(--max);
}

.ad-slot-footer {
  margin-top: 10px;
}

.module-grid,
.featured-grid,
.logic-grid,
.route-timeline,
.blog-preview-grid {
  display: grid;
  gap: 14px;
}

.module-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.featured-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.logic-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.module-card,
.logic-card,
.route-step,
.blog-preview,
.finder-shell,
.faq-list details,
.template-panel,
.unlock-card {
  border: 1px solid rgba(110, 238, 225, 0.16);
  border-radius: var(--radius);
  background: rgba(8, 24, 31, 0.72);
}

.module-card,
.logic-card,
.route-step,
.blog-preview {
  min-height: 192px;
  padding: 20px;
}

.module-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 24px;
  border: 1px solid rgba(110, 238, 225, 0.28);
  border-radius: 999px;
  color: var(--cyan-soft);
  font-size: 0.74rem;
  font-weight: 800;
}

.module-card p,
.logic-card p,
.route-step p,
.blog-preview p {
  margin: 12px 0 0;
  color: var(--muted);
}

.featured-section,
.route-preview-section {
  background:
    linear-gradient(180deg, rgba(7, 21, 29, 0.48), rgba(2, 9, 13, 0.18));
}

.unlock-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 18px;
  background:
    linear-gradient(180deg, rgba(14, 40, 49, 0.82), rgba(5, 16, 22, 0.78));
}

.featured-unlock-card {
  min-height: 340px;
}

.unlock-card-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: start;
}

.unlock-category {
  margin: 0 0 8px;
  color: var(--amber);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.score-badge {
  display: grid;
  place-items: center;
  width: 58px;
  min-width: 58px;
  height: 58px;
  border: 1px solid rgba(38, 234, 215, 0.5);
  border-radius: 50%;
  background: rgba(38, 234, 215, 0.08);
}

.score-badge strong {
  color: var(--cyan-soft);
  font-size: 1.05rem;
  line-height: 1;
}

.score-badge span {
  color: var(--muted);
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
}

.unlock-summary {
  margin: 16px 0 0;
  color: var(--soft);
}

.unlock-value-block {
  margin: 16px 0 0;
  border-top: 1px solid rgba(110, 238, 225, 0.12);
  padding-top: 14px;
}

.unlock-value-block span {
  display: block;
  color: var(--amber);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
}

.unlock-value-block p {
  margin: 7px 0 0;
  color: var(--muted);
}

.unlock-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0 0;
}

.unlock-meta div {
  min-width: 0;
  border: 1px solid rgba(110, 238, 225, 0.12);
  border-radius: var(--radius);
  background: rgba(2, 10, 15, 0.42);
  padding: 9px;
}

.unlock-meta dt {
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.unlock-meta dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.logic-card {
  position: relative;
  overflow: hidden;
}

.logic-card::before {
  position: absolute;
  content: "";
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--amber), var(--coral));
}

.logic-card span,
.route-step span {
  display: block;
  margin-bottom: 42px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
}

.finder-shell {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 20px;
  padding: 18px;
}

.finder-controls {
  border-right: 1px solid rgba(110, 238, 225, 0.14);
  padding: 6px 20px 6px 6px;
}

.search-label {
  display: block;
  margin-bottom: 10px;
  color: var(--soft);
  font-weight: 800;
}

#unlock-search {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(110, 238, 225, 0.34);
  border-radius: var(--radius);
  background: rgba(2, 10, 15, 0.78);
  color: var(--ink);
  padding: 12px 14px;
}

#unlock-search:focus {
  border-color: var(--cyan);
  outline: 2px solid rgba(38, 234, 215, 0.25);
}

.filter-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.filter-button {
  min-height: 40px;
  border: 1px solid rgba(110, 238, 225, 0.18);
  border-radius: var(--radius);
  background: rgba(6, 20, 27, 0.72);
  color: var(--soft);
}

.filter-button.is-active {
  border-color: rgba(255, 201, 95, 0.62);
  background: rgba(255, 201, 95, 0.14);
  color: var(--amber);
  font-weight: 800;
}

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

.unlock-results .unlock-card {
  min-height: 300px;
}

.result-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 18px;
}

.chip {
  border: 1px solid rgba(110, 238, 225, 0.22);
  border-radius: 999px;
  color: var(--soft);
  padding: 4px 8px;
  font-size: 0.75rem;
}

.chip.needs-check,
.chip.warning {
  border-color: rgba(255, 201, 95, 0.42);
  color: var(--amber);
}

.chip.framework {
  border-color: rgba(141, 246, 169, 0.42);
  color: var(--green);
}

.chip-link {
  border-color: rgba(38, 234, 215, 0.5);
  background: rgba(38, 234, 215, 0.1);
  color: var(--cyan-soft);
  font-weight: 900;
}

.chip-link:hover,
.chip-link:focus-visible {
  border-color: rgba(255, 201, 95, 0.72);
  color: var(--amber);
  outline: none;
}

.chip.no-coordinates {
  border-color: rgba(255, 127, 115, 0.42);
  color: var(--coral);
}

.empty-state {
  grid-column: 1 / -1;
  border: 1px dashed rgba(110, 238, 225, 0.25);
  border-radius: var(--radius);
  color: var(--muted);
  padding: 24px;
}

.route-template-grid {
  display: grid;
  grid-template-columns: minmax(300px, 420px) 1fr;
  gap: 16px;
}

.template-panel {
  padding: 22px;
}

.template-label {
  margin: 0 0 18px;
  color: var(--amber);
  font-size: 0.74rem;
  font-weight: 900;
  text-transform: uppercase;
}

.template-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.template-list li {
  border: 1px solid rgba(110, 238, 225, 0.12);
  border-radius: var(--radius);
  background: rgba(2, 10, 15, 0.38);
  padding: 12px;
  color: var(--soft);
}

.route-timeline {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.compact-route {
  align-content: stretch;
}

.route-step {
  position: relative;
  overflow: hidden;
}

.route-step::before {
  position: absolute;
  content: "";
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--amber), var(--coral));
}

.blog-section {
  background:
    radial-gradient(circle at 18% 12%, rgba(38, 234, 215, 0.11), transparent 34%),
    linear-gradient(180deg, rgba(7, 21, 29, 0.26), rgba(2, 9, 13, 0.72));
}

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

.blog-preview {
  position: relative;
  overflow: hidden;
}

.blog-preview::before {
  position: absolute;
  content: "";
  left: 20px;
  right: 20px;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(255, 201, 95, 0.78), transparent);
}

.blog-date {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 24px;
  border: 1px solid rgba(110, 238, 225, 0.25);
  border-radius: 999px;
  color: var(--cyan-soft);
  padding: 4px 9px;
  font-size: 0.74rem;
  font-weight: 900;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}

.faq-list details {
  padding: 18px 20px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 900;
}

.faq-list p {
  margin: 12px 0 0;
  color: var(--muted);
}

.page-main {
  min-height: 68vh;
  background:
    radial-gradient(circle at 82% 8%, rgba(38, 234, 215, 0.11), transparent 34%),
    linear-gradient(180deg, rgba(7, 21, 29, 0.36), rgba(2, 9, 13, 0.82));
}

.page-hero {
  padding: 96px max(24px, calc((100vw - var(--max)) / 2)) 56px;
}

.page-hero h1 {
  max-width: 860px;
  font-size: 4.2rem;
  line-height: 1;
}

.page-hero p:not(.eyebrow) {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--soft);
  font-size: 1.12rem;
}

.text-section {
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid rgba(110, 238, 225, 0.1);
  padding: 48px 24px;
}

.text-section h2 {
  max-width: 760px;
  font-size: 2.15rem;
}

.text-section p,
.page-list {
  max-width: 820px;
  color: var(--muted);
}

.text-section p {
  margin: 16px 0 0;
}

.inline-link {
  color: var(--cyan-soft);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-color: rgba(38, 234, 215, 0.42);
  text-underline-offset: 3px;
}

.page-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding-left: 20px;
}

.guide-main {
  padding-bottom: 48px;
}

.guide-hero h1 {
  max-width: 920px;
}

.guide-hero-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: var(--max);
  margin-top: 34px;
}

.guide-hero-summary div,
.guide-panel {
  border: 1px solid rgba(110, 238, 225, 0.16);
  border-radius: var(--radius);
  background: rgba(8, 24, 31, 0.74);
}

.guide-hero-summary div {
  padding: 16px;
}

.guide-hero-summary span,
.guide-meta-list dt,
.guide-table th {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.guide-hero-summary strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  line-height: 1.2;
}

.guide-section {
  padding: 54px max(24px, calc((100vw - var(--max)) / 2));
}

.guide-section + .guide-section {
  border-top: 1px solid rgba(110, 238, 225, 0.08);
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 16px;
}

.guide-panel {
  padding: 24px;
}

.guide-panel-primary h2,
.guide-panel h2 {
  font-size: 2rem;
}

.guide-panel p {
  color: var(--muted);
}

.guide-meta-list {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
}

.guide-meta-list div {
  border-top: 1px solid rgba(110, 238, 225, 0.12);
  padding-top: 12px;
}

.guide-meta-list dd {
  margin: 5px 0 0;
  color: var(--soft);
}

.status-card {
  background:
    linear-gradient(180deg, rgba(14, 40, 49, 0.88), rgba(5, 16, 22, 0.78));
}

.warning-panel {
  border-color: rgba(255, 201, 95, 0.24);
}

.guide-heading {
  margin-bottom: 24px;
}

.guide-route-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.guide-table-wrap {
  width: 100%;
  margin-top: 20px;
  overflow-x: auto;
}

.guide-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.guide-table th,
.guide-table td {
  border-bottom: 1px solid rgba(110, 238, 225, 0.12);
  padding: 13px 10px;
  text-align: left;
  vertical-align: top;
}

.guide-table td {
  color: var(--soft);
}

.source-list {
  display: grid;
  gap: 14px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.source-list li {
  display: grid;
  gap: 5px;
  border-top: 1px solid rgba(110, 238, 225, 0.12);
  padding-top: 14px;
}

.source-list span {
  color: var(--muted);
}

.article-main {
  padding-bottom: 48px;
}

.article-hero {
  padding: 86px max(24px, calc((100vw - var(--max)) / 2)) 34px;
}

.article-hero h1 {
  max-width: 980px;
  font-size: 4.3rem;
  line-height: 1;
}

.article-hero p:not(.eyebrow) {
  max-width: 860px;
  color: var(--soft);
  font-size: 1.12rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.article-meta span {
  border: 1px solid rgba(110, 238, 225, 0.2);
  border-radius: 999px;
  background: rgba(8, 24, 31, 0.64);
  color: var(--cyan-soft);
  padding: 6px 10px;
  font-size: 0.76rem;
  font-weight: 900;
}

.article-figure,
.article-section {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.article-figure {
  margin-top: 10px;
  margin-bottom: 36px;
}

.article-figure img {
  display: block;
  width: 100%;
  border: 1px solid rgba(110, 238, 225, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.article-figure figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.82rem;
}

.article-section {
  border-top: 1px solid rgba(110, 238, 225, 0.1);
  padding-top: 40px;
  padding-bottom: 40px;
}

.article-section h2 {
  max-width: 840px;
  font-size: 2.4rem;
}

.article-section p {
  max-width: 850px;
  color: var(--muted);
}

.article-checklist {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.article-checklist article {
  border: 1px solid rgba(110, 238, 225, 0.16);
  border-radius: var(--radius);
  background: rgba(8, 24, 31, 0.72);
  padding: 18px;
}

.article-checklist p {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  border-top: 1px solid rgba(110, 238, 225, 0.14);
  background: #02090d;
  padding: 28px max(24px, calc((100vw - var(--max)) / 2));
  color: var(--muted);
}

.site-footer p {
  max-width: 780px;
  margin: 0;
}

.site-footer a {
  color: var(--cyan-soft);
  font-weight: 800;
  white-space: nowrap;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

@keyframes scan {
  0% {
    transform: translateY(-34vh);
    opacity: 0;
  }

  12%,
  78% {
    opacity: 0.46;
  }

  100% {
    transform: translateY(82vh);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1180px) {
  .featured-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 76px;
  }

  h1 {
    font-size: 4.8rem;
  }

  h2 {
    font-size: 2.7rem;
  }

  .mission-panel {
    max-width: 680px;
  }

  .module-grid,
  .route-timeline,
  .guide-route-grid,
  .article-checklist,
  .blog-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .finder-shell,
  .route-template-grid,
  .guide-layout {
    grid-template-columns: 1fr;
  }

  .finder-controls {
    border-right: 0;
    border-bottom: 1px solid rgba(110, 238, 225, 0.14);
    padding: 6px 6px 20px;
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    padding: 0 14px;
  }

  .brand span:last-child {
    display: block;
    max-width: clamp(118px, 38vw, 168px);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .language-switch {
    width: 102px;
    transform: scale(0.94);
    transform-origin: right center;
  }

  .lang-button {
    min-width: 0;
    padding: 8px 7px;
  }

  .hero {
    padding: 56px 18px 56px;
  }

  h1 {
    font-size: 3.35rem;
  }

  h2 {
    font-size: 2.2rem;
  }

  .hero-copy {
    font-size: 1rem;
  }

  .page-hero {
    padding: 62px 18px 42px;
  }

  .page-hero h1 {
    font-size: 2.45rem;
  }

  .page-hero p:not(.eyebrow) {
    font-size: 1rem;
  }

  .text-section {
    padding: 42px 18px;
  }

  .text-section h2 {
    font-size: 1.8rem;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .status-strip {
    grid-template-columns: 1fr;
  }

  .status-strip div + div {
    border-top: 1px solid rgba(110, 238, 225, 0.16);
    border-left: 0;
  }

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

  .mission-list strong {
    justify-self: start;
    white-space: normal;
  }

  .panel-header h2 {
    font-size: 1.32rem;
  }

  .section {
    padding: 62px 18px;
  }

  .ad-slot {
    min-height: 82px;
    margin-left: 18px;
    margin-right: 18px;
  }

  .module-grid,
  .featured-grid,
  .logic-grid,
  .route-timeline,
  .guide-route-grid,
  .article-checklist,
  .finder-results,
  .blog-preview-grid {
    grid-template-columns: 1fr;
  }

  .article-hero {
    padding: 58px 18px 26px;
  }

  .article-hero h1 {
    font-size: 2.45rem;
  }

  .article-section,
  .article-figure {
    padding-left: 18px;
    padding-right: 18px;
  }

  .article-section h2 {
    font-size: 1.85rem;
  }

  .guide-hero-summary {
    grid-template-columns: 1fr;
  }

  .guide-section {
    padding: 42px 18px;
  }

  .filter-group {
    grid-template-columns: 1fr;
  }

  .unlock-meta {
    grid-template-columns: 1fr;
  }
}