:root {
  --bg: #100d0a;
  --bg-deep: #070605;
  --surface: #1c1712;
  --surface-2: #261e17;
  --surface-3: #33271c;
  --wood: #5a3824;
  --wood-dark: #2b1b12;
  --stone: #6d6960;
  --iron: #2f3130;
  --paper: #ead8ad;
  --paper-deep: #c6a86e;
  --text: #f3ead8;
  --text-muted: #b9aa91;
  --gold: #d4a64a;
  --gold-soft: #f0cf7a;
  --copper: #a86636;
  --forest: #71874a;
  --forest-deep: #2e442c;
  --storm: #617078;
  --danger: #9a4634;
  --line: rgba(232, 204, 142, 0.18);
  --line-strong: rgba(232, 204, 142, 0.34);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.42);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 16% 8%, rgba(113, 135, 74, 0.16), transparent 30%),
    radial-gradient(circle at 86% 12%, rgba(97, 112, 120, 0.14), transparent 28%),
    linear-gradient(180deg, #15100c 0%, #0b0806 42%, #120d09 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
a,
.feature-card,
.region-card,
.system-card,
.timeline-item,
.faq-item,
.map-node,
.npc-item,
.quest-step,
.gallery-frame,
.image-frame,
.hero-media {
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease,
    background-color 220ms ease,
    color 220ms ease,
    opacity 220ms ease;
}

img {
  max-width: 100%;
  height: auto;
}

.site-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.section-inner,
.header-inner,
.footer-inner {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
}

section {
  padding: 92px 0;
}

.display-title,
.hero-title,
.section-title,
.footer-title {
  font-family: Georgia, "Times New Roman", serif;
}

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

.section-eyebrow {
  margin: 0 0 8px;
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.12;
}

.section-lead {
  max-width: 780px;
  margin: 16px 0 0;
  color: var(--text-muted);
  font-size: clamp(16px, 1.6vw, 19px);
}

.subsection-title {
  margin: 0 0 14px;
  color: var(--gold-soft);
  font-size: 22px;
  line-height: 1.2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  background: rgba(12, 9, 7, 0.78);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(232, 204, 142, 0.16);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(232, 204, 142, 0.32);
  object-fit: cover;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-left: auto;
}

.nav-link {
  position: relative;
  color: rgba(243, 234, 216, 0.76);
  font-size: 14px;
  text-decoration: none;
}

.nav-link::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transition: transform 220ms ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--gold-soft);
}

.nav-link:hover::before,
.nav-link.is-active::before {
  transform: scaleX(1);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.header-cta {
  min-height: 38px;
  padding: 0 16px;
  color: #1b1209;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
}

.header-cta:hover,
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.btn-primary:hover,
.header-cta:hover {
  filter: saturate(1.05) brightness(1.04);
}

.btn-secondary:hover {
  border-color: rgba(240, 207, 122, 0.44);
  background: rgba(232, 204, 142, 0.14);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(232, 204, 142, 0.24);
  border-radius: 6px;
  background: rgba(232, 204, 142, 0.06);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--paper);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav-panel {
  position: absolute;
  inset: 64px 0 auto;
  padding: 0 16px 16px;
  background: linear-gradient(180deg, rgba(10, 8, 6, 0.98), rgba(10, 8, 6, 0.92));
  border-bottom: 1px solid rgba(232, 204, 142, 0.14);
}

.mobile-nav {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(234, 216, 173, 0.06), rgba(10, 8, 6, 0.3)),
    rgba(28, 23, 18, 0.94);
}

.mobile-nav .nav-link {
  padding: 6px 0;
  font-size: 16px;
}

.mobile-cta {
  margin-top: 8px;
  min-height: 44px;
}

.hero {
  position: relative;
  min-height: calc(88vh - 64px);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("img/cover.png");
  background-position: center;
  background-size: cover;
  filter: blur(10px) saturate(0.82);
  transform: scale(1.04);
  opacity: 0.35;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 6, 5, 0.94), rgba(7, 6, 5, 0.54) 56%, rgba(7, 6, 5, 0.84)),
    linear-gradient(180deg, rgba(10, 8, 6, 0.18), rgba(10, 8, 6, 0.94));
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 48px;
  align-items: center;
  padding: 72px 0 86px;
}

.hero-kicker {
  margin: 0;
  color: var(--gold-soft);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.hero-title {
  margin: 12px 0 18px;
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.02;
}

.hero-title small {
  display: block;
  margin-top: 10px;
  color: var(--paper-deep);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 600;
}

.hero-copy {
  max-width: 620px;
  margin: 0;
  color: var(--text-muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
}

.btn-primary {
  color: #1a1008;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
}

.btn-secondary {
  color: var(--paper);
  background: rgba(232, 204, 142, 0.08);
  border-color: rgba(232, 204, 142, 0.28);
}

.hero-tags,
.tag-row,
.supply-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags {
  margin-top: 24px;
}

.hero-tag,
.tag,
.supply-item {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
}

.hero-tag,
.tag {
  color: var(--paper);
  background: rgba(232, 204, 142, 0.08);
  border: 1px solid rgba(232, 204, 142, 0.18);
}

.tag.is-green,
.supply-item {
  background: rgba(113, 135, 74, 0.18);
  border: 1px solid rgba(113, 135, 74, 0.34);
  color: var(--paper);
}

.hero-media,
.panel,
.card,
.gallery-frame,
.image-frame,
.dark-panel,
.fact-board,
.ui-screenshot,
.system-card,
.quest-board,
.timeline-item,
.faq-item,
.feature-card,
.region-card {
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-media {
  position: relative;
  overflow: hidden;
  background: #050403;
  border-color: rgba(232, 204, 142, 0.34);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.56);
}

.hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 713 / 509;
  object-fit: cover;
  transition: transform 420ms ease, filter 420ms ease;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.46);
}

.hero-media::before,
.image-frame::before,
.gallery-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(120deg, transparent 18%, rgba(255, 245, 214, 0.12) 50%, transparent 82%);
  transform: translateX(-18%);
  transition: opacity 280ms ease, transform 420ms ease;
}

.hero-media:hover,
.image-frame:hover,
.gallery-frame:hover {
  border-color: rgba(240, 207, 122, 0.42);
  box-shadow: 0 30px 72px rgba(0, 0, 0, 0.5);
}

.hero-media:hover img,
.image-frame:hover img,
.gallery-frame:hover img {
  transform: scale(1.018);
  filter: saturate(1.04);
}

.hero-media:hover::before,
.image-frame:hover::before,
.gallery-frame:hover::before {
  opacity: 1;
  transform: translateX(18%);
}

.overview {
  background: linear-gradient(180deg, rgba(16, 13, 10, 0.96), rgba(24, 17, 12, 0.98));
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
  gap: 48px;
  align-items: center;
}

.overview-layout {
  align-items: start;
}

.overview-copy p,
.dark-panel p,
.region-card p,
.system-card p,
.quest-step p,
.npc-item p,
.faq-answer p,
.footer-inner p,
.journal-panel li,
.quest-board li,
.timeline-item li {
  margin: 0;
  color: var(--text-muted);
}

.overview-copy {
  display: grid;
  gap: 16px;
}

.fact-board,
.dark-panel,
.system-card,
.feature-card,
.region-card,
.timeline-item,
.faq-item {
  background:
    linear-gradient(180deg, rgba(234, 216, 173, 0.07), rgba(10, 8, 6, 0.28)),
    rgba(28, 23, 18, 0.9);
}

.fact-board {
  padding: 24px;
}

.fact-row {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(232, 204, 142, 0.12);
}

.fact-row:last-child {
  border-bottom: 0;
}

.fact-label {
  color: var(--gold-soft);
  font-weight: 700;
}

.fact-value {
  color: var(--text-muted);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin: 34px 0;
}

.feature-card,
.region-card {
  padding: 20px;
}

.feature-card:hover,
.region-card:hover,
.system-card:hover,
.timeline-item:hover,
.faq-item:hover,
.dark-panel:hover {
  transform: translateY(-4px);
  border-color: rgba(240, 207, 122, 0.34);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.46);
}

.feature-card h3,
.region-card h3 {
  margin: 0 0 10px;
  color: var(--gold-soft);
  font-size: 19px;
}

.image-frame {
  position: relative;
  overflow: hidden;
  background: #050403;
}

.image-frame img {
  display: block;
  width: 100%;
}

.screenshot-cover img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.inline-caption,
.gallery-caption {
  padding: 10px 12px;
  color: var(--text-muted);
  font-size: 13px;
  border-top: 1px solid rgba(232, 204, 142, 0.12);
}

.world-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.3fr);
  gap: 48px;
  align-items: center;
}

.route-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(113, 135, 74, 0.12), transparent 34%),
    linear-gradient(180deg, rgba(234, 216, 173, 0.06), rgba(28, 23, 18, 0.92));
  box-shadow: var(--shadow);
}

.map-node {
  min-height: 86px;
  padding: 14px;
  border: 1px solid rgba(232, 204, 142, 0.18);
  border-radius: 6px;
  background: rgba(10, 8, 6, 0.56);
}

.map-node:hover {
  transform: translateY(-3px);
  border-color: rgba(240, 207, 122, 0.42);
  background:
    linear-gradient(180deg, rgba(240, 207, 122, 0.12), rgba(10, 8, 6, 0.68)),
    rgba(10, 8, 6, 0.62);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}

.map-node.is-hub {
  grid-column: span 3;
  background:
    linear-gradient(90deg, rgba(212, 166, 74, 0.2), rgba(113, 135, 74, 0.1)),
    rgba(10, 8, 6, 0.68);
  border-color: rgba(240, 207, 122, 0.44);
}

.map-node strong {
  display: block;
  color: var(--gold-soft);
}

.map-node span {
  display: block;
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.55;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

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

.system-card {
  min-height: 180px;
  padding: 20px;
}

.system-card h3 {
  margin: 0 0 10px;
  color: var(--gold-soft);
  font-size: 19px;
}

.system-card p {
  font-size: 14px;
}

.guide-section {
  background: linear-gradient(180deg, rgba(16, 13, 10, 0.98), rgba(30, 22, 15, 0.98));
}

.journal-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.25fr);
  gap: 28px;
}

.journal-panel {
  padding: 24px;
  border-radius: 8px;
  color: #24170d;
  background: linear-gradient(180deg, rgba(255, 243, 207, 0.94), rgba(214, 184, 126, 0.92));
  border: 1px solid rgba(93, 63, 32, 0.48);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

.journal-panel h3 {
  margin-top: 0;
  color: #2b1b12;
}

.journal-panel p,
.journal-panel li,
.journal-panel strong,
.meter-label span {
  color: #4f3924;
}

.meter-group + .meter-group {
  margin-top: 18px;
}

.meter-label {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 8px;
  font-size: 14px;
}

.meter-label strong {
  color: #2b1b12;
}

.meter {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(79, 57, 36, 0.18);
}

.meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--forest), var(--gold));
}

.quest-board {
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(90, 56, 36, 0.22), rgba(12, 9, 7, 0.84)),
    rgba(28, 23, 18, 0.9);
}

.quest-step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(232, 204, 142, 0.12);
}

.quest-step:hover {
  transform: translateX(4px);
}

.quest-step:last-child {
  border-bottom: 0;
}

.quest-step h4 {
  margin: 0 0 6px;
  color: var(--text);
  font-size: 18px;
}

.quest-step-num {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: #1b1008;
  background: var(--gold);
  font-weight: 800;
}

.guide-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.dark-panel {
  padding: 24px;
}

.clean-list {
  margin: 0;
  padding-left: 18px;
}

.character-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 44px;
  align-items: center;
}

.ui-screenshot {
  overflow: hidden;
  background: #070605;
}

.ui-screenshot img {
  display: block;
  width: 100%;
  aspect-ratio: 811 / 455;
  object-fit: cover;
}

.npc-list {
  display: grid;
  gap: 12px;
}

.npc-item {
  padding: 14px 16px;
  border-left: 3px solid var(--gold);
  background: rgba(234, 216, 173, 0.06);
}

.npc-item:hover {
  transform: translateX(4px);
  border-left-color: var(--gold-soft);
  background: rgba(234, 216, 173, 0.1);
}

.npc-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--paper);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}

.gallery-stack {
  display: grid;
  gap: 18px;
}

.gallery-frame {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(232, 204, 142, 0.08), transparent),
    #060504;
}

.gallery-frame.is-large img {
  aspect-ratio: 16 / 10;
}

.gallery-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #050403;
}

.timeline {
  display: grid;
  gap: 18px;
  margin-top: 32px;
}

.timeline-item {
  position: relative;
  padding: 18px 20px 18px 22px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--forest));
}

.version-title {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  margin: 0 0 8px;
  color: var(--gold-soft);
}

.version-date {
  color: var(--text-muted);
  font-size: 13px;
}

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

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  min-height: 56px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--text);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  text-align: left;
}

.faq-question:hover {
  color: var(--gold-soft);
}

.faq-icon {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  inset: 7px 0 auto;
  height: 2px;
  background: var(--gold-soft);
  transition: transform 180ms ease;
}

.faq-icon::after {
  transform: rotate(90deg);
}

.faq-question[aria-expanded="true"] .faq-icon::after {
  transform: rotate(0deg);
}

.faq-answer {
  padding: 0 18px 18px;
}

.site-footer {
  padding: 42px 0;
  color: var(--text-muted);
  background: #070605;
  border-top: 1px solid rgba(232, 204, 142, 0.14);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px;
}

.footer-title {
  margin: 0 0 10px;
  color: var(--paper);
  font-size: 18px;
}

.footer-links {
  margin: 0;
  padding-left: 18px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 220ms ease, transform 220ms ease;
}

.footer-links a:hover {
  color: var(--gold-soft);
  transform: translateX(2px);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .reveal,
  .btn,
  .header-cta,
  .faq-icon::before,
  .faq-icon::after,
  .menu-toggle span {
    transition: none;
  }

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

@media (max-width: 980px) {
  .systems-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-strip,
  .region-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  section {
    padding: 64px 0;
  }

  .two-column,
  .world-layout,
  .journal-layout,
  .character-layout,
  .gallery-grid,
  .route-map,
  .hero-inner,
  .guide-columns {
    grid-template-columns: 1fr;
  }

  .map-node.is-hub {
    grid-column: auto;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    gap: 32px;
    padding: 56px 0 64px;
  }

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

@media (max-width: 768px) {
  .site-header {
    height: 58px;
  }

  .section-title {
    font-size: clamp(24px, 7vw, 34px);
  }

  .desktop-nav,
  .header-inner > .header-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

  .mobile-nav-panel {
    inset: 58px 0 auto;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }

  .fact-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .feature-strip,
  .region-grid,
  .systems-grid,
  .guide-columns,
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .section-inner,
  .header-inner,
  .footer-inner {
    width: min(100% - 32px, 1160px);
  }
}

@media (max-width: 560px) {
  .systems-grid {
    grid-template-columns: 1fr;
  }
}