:root {
  --page-bg: #f4f6f4;
  --surface: #ffffff;
  --surface-soft: #f7f9f8;
  --surface-muted: #eef2ef;
  --ink: #101615;
  --ink-soft: #62716d;
  --line: rgba(16, 22, 21, 0.1);
  --line-strong: rgba(16, 22, 21, 0.16);
  --green: #45d7a8;
  --green-deep: #10372f;
  --green-soft: rgba(69, 215, 168, 0.16);
  --hero-bg: #0d1714;
  --hero-line: rgba(255, 255, 255, 0.09);
  --hero-text: rgba(255, 255, 255, 0.96);
  --hero-soft: rgba(230, 238, 235, 0.68);
  --danger: #b42318;
  --success: #1d7a5d;
  --radius-xl: 44px;
  --radius-lg: 30px;
  --radius-md: 24px;
  --radius-sm: 18px;
  --shadow-soft: 0 16px 38px rgba(12, 19, 17, 0.06);
  --shadow-card: 0 14px 26px rgba(12, 19, 17, 0.08);
  --font-display: "SF Pro Display", system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-text: "SF Pro Text", system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --apple-focus: #0071e3;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  max-width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  max-width: 100%;
  overflow-x: hidden;
  background: linear-gradient(180deg, #eef4f1 0%, #f8faf8 180px, #f5f7f5 100%);
  color: var(--ink);
  font-family: var(--font-text);
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 300;
  transform: translateY(-140%);
  border-radius: 999px;
  background: var(--green);
  color: #092019;
  padding: 10px 16px;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--apple-focus);
  outline-offset: 3px;
}

.global-nav {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 120;
  pointer-events: none;
}

.nav-inner {
  width: min(1240px, calc(100% - 32px));
  min-height: 58px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05)),
    rgba(230, 245, 235, 0.08);
  backdrop-filter: blur(18px) saturate(1.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    0 12px 24px rgba(4, 12, 9, 0.12);
  pointer-events: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.nav-brand-logo {
  display: block;
  width: auto;
  height: 28px;
  max-width: 168px;
  object-fit: contain;
}

.nav-links,
.footer-links {
  display: flex;
  align-items: center;
}

.nav-links {
  gap: 18px;
  margin-left: auto;
  font-size: .78rem;
  line-height: 1;
}

.nav-links a {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, .68);
  transition: color 160ms ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  border-radius: 999px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 160ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: #fff;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.language-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-height: 32px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  background: rgba(5, 16, 11, .16);
  color: rgba(255, 255, 255, .72);
  font-size: .72rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  box-shadow: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.language-button span {
  display: inline-flex;
  min-width: 30px;
  min-height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
}

.language-button span:first-child {
  background: rgba(255, 255, 255, .14);
  color: #fff;
}

.language-button.is-en span:first-child {
  background: transparent;
  color: rgba(255, 255, 255, .72);
}

.language-button.is-en span:last-child {
  background: rgba(255, 255, 255, .14);
  color: #fff;
}

.language-button:hover {
  background: rgba(255, 255, 255, .08);
  border-color: rgba(255, 255, 255, .24);
}

.language-button:active,
.primary-action:active,
.text-action:active,
.filter-chip:active,
.detail-button:active {
  transform: scale(.98);
}

.hero {
  position: relative;
  width: 100vw;
  min-height: 650px;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px max(42px, calc((100vw - 1188px) / 2)) 86px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 22%, rgba(104, 219, 170, .2), transparent 22%),
    radial-gradient(circle at 36% 56%, rgba(20, 90, 57, .3), transparent 44%),
    linear-gradient(90deg, #0b1512 0%, #0d2219 36%, #114329 72%, #2a7c4d 100%);
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, .06);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(255, 255, 255, 0)),
    linear-gradient(117deg, transparent 0%, transparent 77%, rgba(179, 255, 217, .08) 77%, rgba(179, 255, 217, .08) 83%, transparent 83%);
  opacity: .9;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 74px 74px;
  opacity: .28;
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-copy {
  width: min(100%, 940px);
  max-width: 940px;
  padding: 20px 0 0;
  display: grid;
  justify-items: center;
  text-align: center;
}

.kicker,
.section-copy::before,
.inquiry-copy::before {
  display: block;
  color: var(--green);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.kicker {
  margin: 0 0 18px;
}

.section-copy::before {
  content: "Field Evaluation";
  margin-bottom: 10px;
}

.section-brands .section-copy::before {
  content: "Participants";
}

.section-compare .section-copy::before {
  content: "Live Data";
}

.inquiry-copy::before {
  content: "Partners & Intake";
  margin-bottom: 10px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin: 0;
  color: var(--hero-text);
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.8vw, 4.8rem);
  line-height: 1.04;
  font-weight: 600;
  letter-spacing: -.045em;
  text-wrap: balance;
  text-shadow: 0 3px 12px rgba(0, 0, 0, .16);
}

h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.8rem);
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: -.04em;
  text-wrap: balance;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.32rem;
  line-height: 1.18;
  letter-spacing: -.03em;
}

.hero-lead {
  max-width: 48rem;
  margin: 18px 0 0;
  color: var(--hero-soft);
  font-size: .98rem;
  line-height: 1.72;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}

.partner-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr));
  gap: 14px;
  width: min(100%, 860px);
  margin-top: 32px;
}

.partner-logo-card {
  min-height: 78px;
  display: grid;
  place-items: center;
  padding: 12px;
}

.partner-logo-card img {
  display: block;
  width: 100%;
  max-width: 142px;
  max-height: 42px;
  object-fit: contain;
}

.bitmain-card {
  border-radius: 14px;
}

.dma-card img {
  max-width: 104px;
  max-height: 50px;
}

.linkmine-card img {
  max-width: 156px;
  max-height: 50px;
}

.partner-slot {
  border: 1px dashed rgba(217, 255, 236, .28);
  border-radius: 16px;
  background: rgba(255, 255, 255, .05);
}

.partner-slot span {
  color: rgba(230, 238, 235, .46);
  font-size: .78rem;
  font-weight: 700;
}

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

.primary-action,
.text-action,
.detail-button,
.filter-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 12px;
  font-size: .94rem;
  font-weight: 600;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
  white-space: nowrap;
}

.primary-action {
  border: 1px solid rgba(69, 215, 168, .26);
  background: rgba(69, 215, 168, .18);
  color: #fff;
  padding: 0 20px;
}

.primary-action:hover,
.primary-action:focus-visible {
  transform: translateY(-1px);
  background: rgba(69, 215, 168, .24);
  border-color: rgba(69, 215, 168, .36);
}

.text-action {
  border: 1px solid rgba(255, 255, 255, .82);
  background: rgba(255, 255, 255, .96);
  color: #14211d;
  padding: 0 20px;
}

.text-action:hover,
.text-action:focus-visible {
  transform: translateY(-1px);
  background: #fff;
}

.metric-strip {
  position: relative;
  z-index: 2;
  width: min(1188px, calc(100% - 32px));
  margin: 30px auto 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 0;
}

.metric {
  min-height: 108px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top right, rgba(69, 215, 168, .14), transparent 38%),
    rgba(255, 255, 255, .96);
  box-shadow: var(--shadow-soft);
}

.metric span,
.gallery-feed span,
.brand-card span,
.spec-item span {
  display: block;
  color: var(--ink-soft);
  font-size: .83rem;
  line-height: 1.43;
}

.metric strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.5vw, 2.22rem);
  line-height: 1;
  font-weight: 600;
  letter-spacing: -.04em;
  font-variant-numeric: tabular-nums;
}

.section {
  width: min(1188px, calc(100% - 32px));
  margin: 0 auto;
  padding: 68px 0 0;
}

.section-copy,
.inquiry-copy {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin: 0 auto 22px;
  justify-items: center;
  text-align: center;
}

.section-copy.compact {
  max-width: 760px;
}

.section-joint .section-copy::before {
  content: "Joint Evaluation";
}

.section-copy p,
.gallery-panel p,
.inquiry-copy p,
.method-card p,
.brand-card p,
.detail-panel p,
.unit-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.8;
  text-wrap: pretty;
}

.joint-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.joint-card {
  min-height: 218px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top right, rgba(69, 215, 168, .12), transparent 36%),
    linear-gradient(180deg, #fbfefd, #f6fbf8);
  box-shadow: var(--shadow-soft);
}

.joint-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--green-deep);
  font-size: .76rem;
  font-weight: 800;
}

.joint-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: .94rem;
  line-height: 1.75;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.method-card,
.brand-card,
.unit-card,
.spec-item,
.inquiry-form,
.detail-panel,
.comparison-shell,
.gallery-panel,
.gallery-feed div {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.method-card {
  min-height: 182px;
  padding: 22px 22px 20px;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.method-card::before,
.brand-card::before,
.spec-item::before {
  content: "";
  position: absolute;
  inset: auto auto -28px -26px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(69, 215, 168, .09), transparent 72%);
  pointer-events: none;
}

.method-card:hover,
.brand-card:hover,
.unit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(69, 215, 168, .24);
  box-shadow: 0 22px 46px rgba(18, 42, 35, .12);
}

.section-gallery {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 18px;
}

.gallery-panel {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 34px;
  background:
    radial-gradient(circle at 70% 20%, rgba(69, 215, 168, .22), transparent 30%),
    linear-gradient(180deg, #10241f 0%, #0d1815 100%);
  color: #fff;
  box-shadow: var(--shadow-card);
}

.gallery-panel p {
  color: rgba(230, 238, 235, .72);
}

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

.gallery-feed div {
  min-height: 94px;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(69, 215, 168, .08), transparent 36%),
    linear-gradient(180deg, #fbfefd, #f7fbf9);
}

.gallery-feed strong {
  display: block;
  margin-top: 12px;
  color: var(--ink);
  font-size: clamp(1.32rem, 2.4vw, 2.05rem);
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -.04em;
}

.brand-wall {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
}

.brand-card {
  height: 172px;
  min-height: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  align-content: start;
  padding: 16px;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}

.brand-card:first-child {
  min-height: 0;
  background:
    radial-gradient(circle at top right, rgba(69, 215, 168, .13), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(249, 252, 250, .95));
}

.brand-logo {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 12px;
  place-items: center;
  border: 1px solid rgba(120, 138, 132, .2);
  border-radius: 14px;
  background: rgba(250, 252, 250, .78);
  color: #455057;
  font-size: .78rem;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55);
}

.brand-card h3 {
  display: -webkit-box;
  min-height: 2.28em;
  margin-bottom: 8px;
  font-size: .98rem;
  line-height: 1.14;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.brand-card p {
  font-size: .8rem;
  line-height: 1.35;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-status {
  display: inline-flex;
  align-self: end;
  margin-top: 10px;
  color: #1d6c55;
  font-size: .78rem;
  font-weight: 700;
}

.section-compare {
  padding-bottom: 0;
}

.toolbar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 0 0 18px;
  flex-wrap: wrap;
}

.filter-chip,
.detail-button {
  min-height: 38px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .84);
  color: var(--ink);
  padding: 0 15px;
  font-size: .84rem;
  border-radius: 999px;
}

.filter-chip.active,
.detail-button:hover,
.detail-button:focus-visible {
  border-color: rgba(69, 215, 168, .42);
  background: rgba(69, 215, 168, .12);
  color: #1d6c55;
}

.action-stack {
  display: grid;
  gap: 8px;
  align-content: start;
  min-width: 96px;
}

.action-stack .detail-button {
  width: 100%;
}

.route-button {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .98), rgba(247, 251, 249, .94)),
    #fff;
}

.comparison-shell {
  overflow-x: auto;
  background: rgba(255, 255, 255, .96);
}

.comparison-table {
  width: 100%;
  min-width: 1260px;
  border-collapse: collapse;
  font-size: .86rem;
}

.comparison-table th {
  padding: 16px 18px;
  color: var(--ink-soft);
  font-weight: 600;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.comparison-table td {
  padding: 18px;
  border-bottom: 1px solid rgba(16, 22, 21, .08);
  vertical-align: middle;
}

.comparison-table .supplier-detail-row > td {
  padding: 0 18px 22px;
  background:
    linear-gradient(180deg, rgba(69, 215, 168, .04), rgba(255, 255, 255, 0)),
    rgba(247, 251, 249, .72);
}

.comparison-table tr:last-child td {
  border-bottom: 0;
}

.comparison-table td:nth-child(5),
.comparison-table td:nth-child(6),
.comparison-table td:nth-child(7),
.comparison-table td:nth-child(8),
.comparison-table td:nth-child(9),
.comparison-table td:nth-child(10) {
  font-variant-numeric: tabular-nums;
}

.supplier-cell {
  display: flex;
  gap: 12px;
  align-items: center;
}

.supplier-cell .brand-logo {
  width: 42px;
  height: 42px;
  margin: 0;
  border-radius: 14px;
}

.status-pill {
  display: inline-flex;
  border-radius: 999px;
  background: rgba(69, 215, 168, .12);
  padding: 6px 10px;
  color: var(--success);
  font-size: .74rem;
  font-weight: 700;
}

.status-pill.pending {
  background: var(--surface-muted);
  color: var(--ink-soft);
}

.detail-panel {
  margin-top: 18px;
  padding: 24px;
  background:
    radial-gradient(circle at top left, rgba(69, 215, 168, .08), transparent 26%),
    linear-gradient(180deg, #fbfefd, #f7fbf9);
}

.inline-detail-panel {
  margin-top: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), 0 18px 32px rgba(18, 42, 35, .08);
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.panel-head span {
  display: block;
  margin-bottom: 7px;
  color: var(--green-deep);
  font-size: .78rem;
  font-weight: 800;
}

.panel-head h3 {
  margin: 0 0 8px;
  font-size: clamp(1.45rem, 2.2vw, 2.15rem);
}

.panel-head p {
  max-width: 680px;
}

.panel-badge {
  flex: 0 0 auto;
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid rgba(69, 215, 168, .24);
  border-radius: 999px;
  background: rgba(69, 215, 168, .12);
  color: #1d6c55;
  font-size: .82rem;
}

.runtime-layout {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 14px;
  align-items: start;
}

.runtime-grid {
  display: grid;
  gap: 14px;
}

.runtime-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.runtime-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.runtime-card-head > span {
  color: var(--ink);
  font-weight: 800;
}

.runtime-specs,
.parts-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.mini-spec,
.spec-item {
  min-width: 0;
}

.mini-spec {
  padding: 12px;
  border: 1px solid rgba(16, 22, 21, .08);
  border-radius: 16px;
  background:
    radial-gradient(circle at top right, rgba(69, 215, 168, .08), transparent 38%),
    #fbfefd;
}

.mini-spec span,
.spec-item span {
  display: block;
  color: var(--ink-soft);
  font-size: .75rem;
  line-height: 1.35;
}

.mini-spec strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: .94rem;
  line-height: 1.28;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.monitor-card {
  display: grid;
  grid-template-rows: auto auto;
  gap: 12px;
  align-self: start;
  padding: 0;
  border-radius: var(--radius-md);
}

.monitor-screen {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 32% 26%, rgba(69, 215, 168, .2), transparent 28%),
    linear-gradient(135deg, #0b1512, #14261f 55%, #08100d);
  color: #fff;
}

.monitor-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: .55;
}

.monitor-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, .025), rgba(255, 255, 255, .025) 1px, transparent 1px, transparent 5px);
  opacity: .32;
  pointer-events: none;
}

.monitor-topline {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  color: rgba(255, 255, 255, .72);
  font-size: .78rem;
}

.monitor-play {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(69, 215, 168, .36);
  border-radius: 999px;
  background: rgba(0, 0, 0, .28);
  color: #bbf7d0;
  font-size: 28px;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 80px rgba(69, 215, 168, .16);
}

.monitor-caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1;
}

.monitor-caption strong {
  display: block;
  margin-bottom: 4px;
}

.monitor-caption p {
  color: rgba(230, 238, 235, .68);
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-items: start;
}

.camera-grid div {
  min-height: 74px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.camera-grid span {
  display: block;
  margin-bottom: 4px;
  color: #1d6c55;
  font-size: .72rem;
  font-weight: 800;
}

.camera-grid strong {
  font-size: .78rem;
}

.route-summary {
  margin-bottom: 16px;
  padding: 20px;
  border: 1px solid rgba(69, 215, 168, .18);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at top left, rgba(69, 215, 168, .1), transparent 34%),
    #fff;
}

.route-summary h4,
.subsection-title {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 1rem;
}

.route-summary p {
  margin: 0;
  max-width: 880px;
}

.subsection-title {
  margin-top: 4px;
}

.route-meta-grid {
  margin-bottom: 16px;
}

.detail-grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 14px;
}

.unit-card,
.spec-item {
  padding: 22px;
  background: #fff;
}

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

.spec-item strong {
  display: block;
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.35;
}

.section-inquiry {
  width: min(1188px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 28px;
  padding: 68px 0 80px;
}

.section-inquiry .inquiry-copy {
  align-self: start;
  margin: 0;
  justify-items: start;
  text-align: left;
  max-width: 430px;
}

.inquiry-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 24px;
  background: rgba(255, 255, 255, .96);
}

.form-row.full,
.form-footer,
.form-status {
  grid-column: 1 / -1;
}

.form-row label {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: .84rem;
  font-weight: 700;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: #fff;
  color: var(--ink);
  padding: 12px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--apple-focus);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, .14);
}

.field-error,
.form-status {
  min-height: 17px;
  margin: 7px 0 0;
  color: var(--danger);
  font-size: .75rem;
  line-height: 1.35;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.form-note {
  max-width: 560px;
  margin: 0;
  color: var(--ink-soft);
  font-size: .76rem;
  line-height: 1.6;
}

.form-status.success {
  color: var(--success);
}

.site-footer {
  width: min(1188px, calc(100% - 32px));
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 0 auto;
  padding: 24px 0 34px;
  color: var(--ink-soft);
  font-size: .78rem;
}

.footer-links {
  gap: 18px;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #1d6c55;
}

.skeleton {
  display: block;
  width: 48%;
  height: 16px;
  margin: 10px 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #ebefed, #f8fbfa, #ebefed);
  background-size: 180% 100%;
}

.skeleton.wide {
  width: 72%;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy,
  .metric,
  .method-card,
  .brand-card,
  .comparison-shell,
  .inquiry-form {
    animation: rise .72s cubic-bezier(.16, 1, .3, 1) both;
  }

  .metric:nth-child(2),
  .method-card:nth-child(2),
  .brand-card:nth-child(2) {
    animation-delay: .07s;
  }

  .metric:nth-child(3),
  .method-card:nth-child(3),
  .brand-card:nth-child(3) {
    animation-delay: .14s;
  }

  .metric:nth-child(4) {
    animation-delay: .21s;
  }

  .skeleton {
    animation: shimmer 1.4s ease-in-out infinite;
  }

  @keyframes rise {
    from {
      opacity: 0;
      transform: translateY(18px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes shimmer {
    from {
      background-position: 100% 0;
    }
    to {
      background-position: -100% 0;
    }
  }
}

@media (max-width: 960px) {
  .nav-inner {
    width: calc(100% - 24px);
  }

  .hero,
  .section-gallery,
  .section-inquiry,
  .detail-grid,
  .runtime-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 100px 24px 70px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .partner-strip {
    grid-template-columns: repeat(3, minmax(130px, 1fr));
    width: min(100%, 620px);
  }

  .metric-strip,
  .joint-grid,
  .method-grid,
  .spec-grid,
  .runtime-specs,
  .parts-grid,
  .inquiry-form {
    grid-template-columns: 1fr;
  }

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

  .gallery-panel {
    min-height: 260px;
  }

  .monitor-screen {
    min-height: 300px;
  }

  .section-inquiry .inquiry-copy {
    max-width: 680px;
  }
}

@media (max-width: 720px) {
  .global-nav {
    top: 10px;
  }

  .nav-inner {
    min-height: 52px;
    gap: 12px;
  }

  .nav-links {
    display: none;
  }

  .language-button {
    margin-left: auto;
  }

  .hero {
    padding: 88px 18px 58px;
  }

  .partner-strip {
    grid-template-columns: 1fr;
    width: min(100%, 280px);
  }

  .partner-logo-card {
    min-height: 58px;
  }

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

  .brand-card {
    height: 176px;
  }

  h1 {
    font-size: 2.45rem;
  }

  .hero-lead,
  .section-copy p,
  .gallery-panel p,
  .inquiry-copy p,
  .method-card p,
  .brand-card p {
    font-size: .92rem;
  }

  .metric-strip,
  .section,
  .section-inquiry,
  .site-footer {
    width: calc(100% - 24px);
  }

  .metric {
    min-height: 112px;
    padding: 20px;
  }

  .method-card,
  .joint-card,
  .gallery-panel,
  .gallery-feed div,
  .brand-card,
  .detail-panel,
  .runtime-card,
  .inquiry-form {
    padding: 20px;
  }

  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .form-footer,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}