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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol,
li,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

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

button {
  font: inherit;
  color: inherit;
}

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

:root {
  --ink: #0B2B26;
  --ink-soft: #143D35;
  --ink-deep: #08201C;
  --carbon: #121417;
  --carbon-soft: #191C20;
  --lime: #C6FF3D;
  --lime-dim: #9ED42B;
  --orange: #FF6A2A;
  --steel: #8FA6B2;
  --mist: #D7DED9;
  --paper: #F2F0E6;
  --wine: #6E1F32;
  --indigo: #3A2F6B;

  --line: rgba(215, 222, 217, 0.14);
  --line-soft: rgba(215, 222, 217, 0.08);
  --line-strong: rgba(215, 222, 217, 0.28);

  --font-display: "Barlow Condensed", "Oswald", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", serif;

  --tape-h: 32px;
  --bar-h: 74px;
  --header-h: calc(var(--tape-h) + var(--bar-h));
  --wrap: 1360px;
  --gutter: 28px;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.75;
  color: var(--paper);
  background-color: var(--ink);
  background-image:
    radial-gradient(900px 480px at 84% -6%, rgba(198, 255, 61, 0.07), transparent 70%),
    radial-gradient(760px 440px at -8% 16%, rgba(58, 47, 107, 0.34), transparent 72%),
    linear-gradient(180deg, #0B2B26 0%, #0B2B26 46%, #121417 100%);
  background-repeat: no-repeat;
  padding-top: var(--header-h);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(34px, 5vw, 72px);
}

h2 {
  font-size: clamp(26px, 3.2vw, 48px);
}

h3 {
  font-size: clamp(19px, 2vw, 24px);
  letter-spacing: 0;
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 1px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 12px;
  z-index: 400;
  padding: 10px 18px;
  background: var(--lime);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  transform: translateY(-180%);
  transition: transform 0.22s var(--ease);
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline-offset: 4px;
}

/* ============ 页头 ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(11, 43, 38, 0.74);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.32s var(--ease), border-color 0.32s var(--ease), box-shadow 0.32s var(--ease);
}

.site-header[data-scrolled="true"] {
  background: rgba(18, 20, 23, 0.97);
  border-bottom-color: rgba(198, 255, 61, 0.22);
  box-shadow: 0 26px 52px -38px #000000;
}

.header-tape {
  height: var(--tape-h);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(8, 32, 28, 0.55);
}

.header-tape-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

.tape-id {
  color: rgba(215, 222, 217, 0.62);
  white-space: nowrap;
}

.tape-divider {
  width: 1px;
  height: 12px;
  background: var(--line-strong);
  flex: 0 0 auto;
}

.tape-signal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--lime);
  white-space: nowrap;
}

.tape-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(198, 255, 61, 0.18);
  animation: tape-pulse 2.6s ease-in-out infinite;
}

.tape-hours {
  margin-left: auto;
  white-space: nowrap;
  color: rgba(215, 222, 217, 0.5);
}

@keyframes tape-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.header-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  min-height: var(--bar-h);
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: rgba(198, 255, 61, 0.08);
  border: 1px solid rgba(198, 255, 61, 0.45);
  color: var(--lime);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.04em;
  transition: background 0.24s var(--ease), color 0.24s var(--ease);
}

.brand:hover .brand-mark {
  background: var(--lime);
  color: var(--ink);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.26em;
  color: var(--steel);
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  margin-left: auto;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.nav-toggle:hover {
  border-color: var(--lime);
  color: var(--lime);
}

.nav-toggle-bars {
  position: relative;
  display: block;
  width: 16px;
  height: 11px;
  flex: 0 0 auto;
}

.nav-toggle-bars span {
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.24s var(--ease), opacity 0.18s linear, top 0.24s var(--ease);
}

.nav-toggle-bars span:nth-child(1) { top: 0; }
.nav-toggle-bars span:nth-child(2) { top: 4.75px; }
.nav-toggle-bars span:nth-child(3) { top: 9.5px; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) {
  top: 4.75px;
  transform: rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) {
  top: 4.75px;
  transform: rotate(-45deg);
}

.nav-toggle-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  line-height: 1;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-link {
  position: relative;
  display: block;
  padding: 10px 11px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  color: rgba(242, 240, 230, 0.76);
  transition: color 0.2s var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  bottom: 4px;
  height: 1px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.26s var(--ease);
}

.nav-link:hover {
  color: var(--paper);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-link[aria-current="page"] {
  color: var(--lime);
}

.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  flex: 0 0 auto;
}

.header-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--orange));
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
  will-change: transform;
}

/* ============ 通用按钮 ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.4;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.22s var(--ease), color 0.22s var(--ease),
    border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn-sm {
  padding: 9px 16px;
  font-size: 13px;
}

.btn-signal {
  background: transparent;
  color: var(--orange);
  border-color: rgba(255, 106, 42, 0.55);
}

.btn-signal:hover,
.btn-signal:focus-visible {
  background: var(--orange);
  color: #1A0C05;
  border-color: var(--orange);
}

.btn-lime {
  background: var(--lime);
  color: var(--ink);
  border-color: var(--lime);
}

.btn-lime:hover,
.btn-lime:focus-visible {
  background: #D6FF6B;
  border-color: #D6FF6B;
  color: var(--ink-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--line-strong);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

/* ============ 布局与分区 ============ */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.wrap--narrow {
  max-width: 880px;
}

.section {
  padding-block: clamp(56px, 7vw, 104px);
}

.section--paper {
  background: var(--paper);
  color: var(--ink);
}

.section--carbon {
  background: var(--carbon);
}

.section--wine {
  background: var(--wine);
  color: var(--paper);
}

.section--indigo {
  background: var(--indigo);
  color: var(--paper);
}

.grid {
  display: grid;
  gap: var(--grid-gap, 24px);
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

.grid-12 > * {
  min-width: 0;
}

@media (min-width: 961px) {
  .span-3 { grid-column: span 3; }
  .span-4 { grid-column: span 4; }
  .span-5 { grid-column: span 5; }
  .span-6 { grid-column: span 6; }
  .span-7 { grid-column: span 7; }
  .span-8 { grid-column: span 8; }
  .span-9 { grid-column: span 9; }
  .span-12 { grid-column: span 12; }
}

@media (max-width: 1080px) {
  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ============ 排版元件 ============ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lime);
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--lime);
  flex: 0 0 auto;
}

.section--paper .eyebrow {
  color: var(--ink-soft);
}

.section--paper .eyebrow::before {
  background: var(--ink-soft);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--paper);
}

.section--paper .section-title {
  color: var(--ink);
}

.lede {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.85;
  color: rgba(215, 222, 217, 0.82);
  max-width: 62ch;
}

.section--paper .lede {
  color: rgba(11, 43, 38, 0.78);
}

.hairline {
  height: 1px;
  border: 0;
  background: var(--line);
}

/* ============ 标签与面包屑 ============ */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.6;
  border: 1px solid rgba(143, 166, 178, 0.35);
  color: var(--steel);
}

.tag--lime {
  border-color: rgba(198, 255, 61, 0.45);
  color: var(--lime);
  background: rgba(198, 255, 61, 0.06);
}

.tag--steel {
  border-color: rgba(143, 166, 178, 0.4);
  color: var(--steel);
}

.tag--wine {
  border-color: rgba(242, 240, 230, 0.32);
  color: var(--paper);
  background: rgba(110, 31, 50, 0.4);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--steel);
}

.breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li + li::before {
  content: "/";
  color: rgba(143, 166, 178, 0.45);
}

.breadcrumb a {
  color: rgba(143, 166, 178, 0.9);
  transition: color 0.2s var(--ease);
}

.breadcrumb a:hover {
  color: var(--lime);
}

.breadcrumb [aria-current="page"] {
  color: var(--paper);
}

/* ============ 档案卡与数据 ============ */
.archive-card {
  position: relative;
  padding: 22px;
  background: linear-gradient(180deg, rgba(20, 61, 53, 0.55), rgba(18, 20, 23, 0.86));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.archive-card::before {
  content: "";
  position: absolute;
  top: 6px;
  right: 6px;
  width: 10px;
  height: 10px;
  border-top: 1px solid rgba(198, 255, 61, 0.5);
  border-right: 1px solid rgba(198, 255, 61, 0.5);
  pointer-events: none;
}

.archive-card:hover {
  border-color: rgba(198, 255, 61, 0.3);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1;
  color: var(--lime);
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ============ 图片容器 ============ */
.figure {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
  width: 100%;
  border: 1px solid var(--line);
  background: linear-gradient(155deg, #143D35 0%, #0B2B26 48%, #121417 100%);
}

.figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.08) brightness(0.92);
}

.figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(215, 222, 217, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(215, 222, 217, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.7;
}

.figure--16x9 { aspect-ratio: 16 / 9; }
.figure--4x3 { aspect-ratio: 4 / 3; }
.figure--1x1 { aspect-ratio: 1 / 1; }
.figure--tall { aspect-ratio: 3 / 4; }

.figure-code {
  position: absolute;
  left: 12px;
  bottom: 10px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: rgba(242, 240, 230, 0.72);
}

.figure-corner {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 14px;
  height: 14px;
  border-top: 1px solid rgba(198, 255, 61, 0.65);
  border-right: 1px solid rgba(198, 255, 61, 0.65);
  pointer-events: none;
}

/* ============ 页脚 ============ */
.site-footer {
  position: relative;
  background: var(--carbon);
  color: var(--mist);
  border-top: 1px solid rgba(198, 255, 61, 0.22);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: repeating-linear-gradient(90deg, rgba(198, 255, 61, 0.5) 0 2px, transparent 2px 26px);
  opacity: 0.5;
  pointer-events: none;
}

.footer-service {
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(90deg, rgba(20, 61, 53, 0.85), rgba(18, 20, 23, 0.92) 55%, rgba(58, 47, 107, 0.42));
}

.footer-service-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(22px, 3vw, 32px) var(--gutter);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px 28px;
}

.footer-service-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lime);
  white-space: nowrap;
}

.footer-service-text {
  font-size: 14px;
  color: rgba(215, 222, 217, 0.78);
  margin-right: auto;
}

.footer-main {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: clamp(38px, 5vw, 64px) var(--gutter) clamp(28px, 3vw, 40px);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr) minmax(0, 0.85fr) minmax(0, 1.35fr);
  gap: clamp(28px, 4vw, 56px);
}

.footer-brand {
  min-width: 0;
}

.footer-logo {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--paper);
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(198, 255, 61, 0.35);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.footer-logo:hover {
  color: var(--lime);
  border-color: var(--lime);
}

.footer-tagline {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(215, 222, 217, 0.72);
  max-width: 34ch;
}

.footer-note {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(143, 166, 178, 0.9);
  max-width: 36ch;
}

.footer-col {
  min-width: 0;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-soft);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  position: relative;
  display: inline-block;
  font-size: 14px;
  color: rgba(215, 222, 217, 0.8);
  padding-left: 0;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.footer-links a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 1px;
  background: var(--lime);
  opacity: 0;
  transform: translateY(-50%);
  transition: opacity 0.2s var(--ease);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--lime);
  padding-left: 12px;
}

.footer-links a:hover::before,
.footer-links a:focus-visible::before {
  opacity: 1;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-list li {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  font-size: 13px;
  line-height: 1.7;
}

.footer-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
  padding-top: 4px;
}

.footer-value {
  color: rgba(215, 222, 217, 0.86);
  word-break: break-word;
}

.footer-bottom {
  border-top: 1px solid var(--line-soft);
  background: rgba(8, 32, 28, 0.42);
}

.footer-bottom-inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 18px var(--gutter) 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: rgba(143, 166, 178, 0.85);
}

.footer-copy {
  margin-right: auto;
}

.footer-icp {
  color: rgba(215, 222, 217, 0.7);
}

/* ============ 滚动显现协议 ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.44s var(--ease), transform 0.44s var(--ease);
  transition-delay: calc(var(--reveal-i, 0) * 70ms);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============ 响应式 ============ */
@media (max-width: 1080px) {
  .site-nav {
    gap: 14px;
  }

  .nav-link {
    padding: 10px 8px;
    font-size: 13px;
  }

  .nav-link::after {
    left: 8px;
    right: 8px;
  }

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

@media (max-width: 960px) {
  :root {
    --tape-h: 0px;
    --bar-h: 64px;
    --gutter: 20px;
  }

  .header-tape {
    display: none;
  }

  .header-inner {
    gap: 16px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 var(--gutter);
    background: rgba(18, 20, 23, 0.985);
    border-top: 1px solid rgba(198, 255, 61, 0.2);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 60px -40px #000000;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: max-height 0.34s var(--ease), opacity 0.24s var(--ease),
      padding 0.34s var(--ease), visibility 0.24s linear;
  }

  .site-nav[data-open="true"] {
    max-height: 78vh;
    overflow-y: auto;
    opacity: 1;
    visibility: visible;
    padding: 14px var(--gutter) 22px;
  }

  .site-nav .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav .nav-link {
    padding: 14px 4px;
    font-size: 15px;
    border-bottom: 1px solid var(--line-soft);
  }

  .site-nav .nav-link::after {
    display: none;
  }

  .site-nav .nav-link[aria-current="page"] {
    color: var(--lime);
  }

  .site-nav .nav-link[aria-current="page"]::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 10px;
    background: var(--lime);
    vertical-align: middle;
  }

  .nav-cta {
    margin-top: 16px;
    width: 100%;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .footer-service-text {
    margin-right: 0;
  }

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

  .footer-copy {
    margin-right: 0;
  }
}

@media (max-width: 520px) {
  :root {
    --gutter: 16px;
  }

  .brand-sub {
    letter-spacing: 0.2em;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}