:root {
  --ink: #0a1f18;
  --ink-2: #0e2a21;
  --forest: #134331;
  --forest-2: #1b5a40;
  --leaf: #2f9e75;
  --leaf-2: #46b98b;
  --lime: #cfe98f;
  --gold: #d2a855;
  --paper: #f7f4ea;
  --paper-2: #efebdd;
  --white: #ffffff;
  --text: #10251e;
  --muted: #5c6e66;
  --line: rgba(16, 37, 30, 0.12);
  --line-light: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 60px -30px rgba(10, 31, 24, 0.35);
  --radius: clamp(18px, 2vw, 28px);
  --nav-h: 76px;
  --pad: clamp(20px, 4.5vw, 64px);
  --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", Georgia, "Times New Roman", serif;
  --font-num: "DIN Alternate", "DIN Condensed", "Bahnschrift", "Oswald", "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  overflow-wrap: break-word;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

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

:focus-visible {
  outline: 2px solid var(--leaf-2);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 50%;
  z-index: 3000;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--lime);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  transform: translate(-50%, -160%);
  transition: transform 0.25s ease;
}

.skip-link:focus {
  transform: translate(-50%, 0);
}

.wrap {
  width: min(1320px, calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: clamp(64px, 8vw, 120px) 0;
}

section[id] {
  scroll-margin-top: calc(var(--nav-h) + 16px);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--leaf);
}

.kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: 0.65;
}

.kicker b {
  font-weight: 600;
  color: var(--forest);
  opacity: 0.55;
}

.kicker.light {
  color: var(--lime);
}

.kicker.light b {
  color: #fff;
  opacity: 0.4;
}

.h2 {
  margin-top: 16px;
  font-family: var(--font-serif);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px 48px;
  margin-bottom: clamp(28px, 4vw, 52px);
}

.section-head .h2 {
  color: inherit;
}

.section-desc {
  max-width: 46ch;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--muted);
}

.section-head.on-dark .h2,
.on-dark .h2 {
  color: #fff;
}

.on-dark .section-desc,
.section-head.on-dark .section-desc {
  color: rgba(255, 255, 255, 0.62);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.2;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.btn svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s ease;
}

.btn:hover svg {
  transform: translateX(3px);
}

.btn-primary {
  background: var(--lime);
  color: #0b231b;
  box-shadow: 0 18px 36px -22px rgba(207, 233, 143, 0.9);
}

.btn-primary:hover {
  background: #fff;
  transform: translateY(-2px);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover {
  background: var(--forest);
  transform: translateY(-2px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 26px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(19, 67, 49, 0.28);
  font-size: 14px;
  font-weight: 600;
  color: var(--forest);
  transition: color 0.25s ease, border-color 0.25s ease;
}

.text-link::after {
  content: "\2197";
  font-size: 13px;
  transition: transform 0.25s ease;
}

.text-link:hover {
  color: var(--leaf);
  border-color: var(--leaf);
}

.text-link:hover::after {
  transform: translate(2px, -2px);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.22, 0.8, 0.2, 1);
  transition-delay: var(--d, 0ms);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  height: var(--nav-h);
  transition: height 0.3s ease;
}

.site-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(10, 31, 24, 0);
  border-bottom: 1px solid transparent;
  transition: background-color 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease;
}

.site-nav.is-scrolled {
  height: 66px;
}

.site-nav.is-scrolled::before {
  background: rgba(247, 244, 234, 0.88);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1320px, calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 10px;
  padding: 7px 13px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 30px -20px rgba(0, 0, 0, 0.45);
}

.brand img {
  width: 104px;
  height: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  border-left: 1px solid var(--line);
  padding-left: 10px;
}

.brand-text b {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
}

.brand-text small {
  font-family: var(--font-num);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  color: var(--muted);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 30px);
}

.nav-links a {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  white-space: nowrap;
  transition: color 0.25s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.25s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.is-scrolled .nav-links a {
  color: var(--text);
}

.is-scrolled .nav-links a:hover {
  color: var(--leaf);
}

.nav-actions {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 12px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  height: 37px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.66);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.lang-switch span {
  padding: 2px 5px;
  border-radius: 999px;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.lang-switch .ls-sep {
  opacity: 0.4;
  padding: 0;
}

.lang-switch:hover {
  border-color: rgba(255, 255, 255, 0.55);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--lime);
  color: #0b231b;
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.nav-cta:hover {
  background: #fff;
  transform: translateY(-1px);
}

.nav-cta svg {
  width: 13px;
  height: 13px;
}

.is-scrolled .lang-switch {
  border-color: var(--line);
  color: var(--muted);
}

.is-scrolled .lang-switch:hover {
  border-color: rgba(19, 67, 49, 0.35);
}

html[data-lang="zh"] .lang-switch .ls-zh,
html[data-lang="en"] .lang-switch .ls-en {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.is-scrolled html[data-lang="zh"] .lang-switch .ls-zh,
.is-scrolled html[data-lang="en"] .lang-switch .ls-en {
  background: var(--forest);
  color: #fff;
}

html[data-lang="zh"] .is-scrolled .lang-switch .ls-zh,
html[data-lang="en"] .is-scrolled .lang-switch .ls-en {
  background: var(--forest);
  color: #fff;
}

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
}

.nav-burger span {
  display: block;
  width: 16px;
  height: 1.5px;
  margin-inline: auto;
  background: #fff;
  transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
}

.is-scrolled .nav-burger {
  border-color: var(--line);
}

.is-scrolled .nav-burger span {
  background: var(--text);
}

.nav-burger.is-open span:first-child {
  transform: translateY(6.5px) rotate(45deg);
}

.nav-burger.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-burger.is-open span:last-child {
  transform: translateY(-6.5px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 990;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
  padding: calc(var(--nav-h) + 30px) var(--pad) 40px;
  background: radial-gradient(120% 90% at 80% 0%, #17553d 0%, var(--ink) 62%);
  color: #fff;
  visibility: hidden;
  transform: translateY(-100%);
  transition: transform 0.45s cubic-bezier(0.22, 0.8, 0.2, 1), visibility 0.45s;
}

.mobile-menu.is-open {
  visibility: visible;
  transform: none;
}

.mobile-menu a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: clamp(20px, 4.6vw, 26px);
  font-weight: 600;
}

.mobile-menu a i {
  font-family: var(--font-num);
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
  opacity: 0.75;
}

.mobile-menu .mm-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 34px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.mobile-menu .mm-foot a {
  padding: 0;
  border: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--lime);
}

body.nav-open {
  overflow: hidden;
}

.hero {
  position: relative;
  padding-top: calc(var(--nav-h) + 48px);
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(47, 158, 117, 0.42) 0%, rgba(47, 158, 117, 0) 62%),
    radial-gradient(700px 500px at 4% 100%, rgba(207, 233, 143, 0.12) 0%, rgba(207, 233, 143, 0) 60%),
    linear-gradient(180deg, var(--ink) 0%, #0d2b22 68%, var(--ink) 100%);
  color: #fff;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.042) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.042) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(120% 90% at 70% 20%, #000 10%, transparent 78%);
  -webkit-mask-image: radial-gradient(120% 90% at 70% 20%, #000 10%, transparent 78%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  right: -18vw;
  bottom: -34vw;
  width: 62vw;
  height: 62vw;
  border: 1px solid rgba(207, 233, 143, 0.14);
  border-radius: 50%;
  box-shadow: inset 0 0 0 6vw rgba(207, 233, 143, 0.025);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: center;
  gap: clamp(36px, 5vw, 76px);
  padding-top: clamp(16px, 3vw, 44px);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.84);
}

.eyebrow i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(207, 233, 143, 0.16);
  animation: blip 2.6s ease-in-out infinite;
}

.hero-title {
  margin-top: 26px;
  word-break: keep-all;
  text-wrap: balance;
  font-family: var(--font-serif);
  font-size: clamp(42px, 5.4vw, 78px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.hero-title span {
  display: block;
}

.hero-title .accent {
  color: var(--lime);
}

.hero-en {
  margin-top: 18px;
  font-family: var(--font-num);
  font-size: clamp(10.5px, 1vw, 12.5px);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

.hero-lede {
  max-width: 52ch;
  margin-top: 24px;
  font-size: clamp(14.5px, 1.15vw, 16.5px);
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.74);
}

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

.hero-note {
  max-width: 48ch;
  margin-top: 24px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

.hero-visual {
  position: relative;
  z-index: 1;
  min-height: 520px;
}

.hero-photo {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 5 / 4;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: clamp(22px, 2.6vw, 34px);
  box-shadow: 0 44px 90px -46px rgba(0, 0, 0, 0.92);
}

.hero-photo img {
  animation: kenburns 26s ease-in-out infinite alternate;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 31, 24, 0) 42%, rgba(10, 31, 24, 0.82) 100%);
}

.hero-photo figcaption {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 18px;
  left: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.78);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.55);
}

.hero-photo figcaption b {
  font-weight: 600;
  color: #fff;
}

.hero-photo figcaption span {
  font-family: var(--font-num);
  letter-spacing: 0.12em;
  font-size: 10.5px;
  color: var(--lime);
}

.fc {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 28px 60px -26px rgba(0, 0, 0, 0.6);
}

.fc-illust {
  bottom: -26px;
  left: -26px;
  width: 172px;
  padding: 12px;
  animation: float 7s ease-in-out infinite;
}

.fc-illust2 {
  right: -18px;
  bottom: 78px;
  width: 128px;
  padding: 10px;
  animation: float 9s ease-in-out infinite reverse;
}

.fc img {
  width: 100%;
  height: auto;
}

.fc-stat {
  top: 26px;
  right: -14px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(10, 31, 24, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: #fff;
}

.fc-stat b {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.fc-stat span {
  max-width: 76px;
  font-size: 11px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.7);
}

.orbit {
  position: absolute;
  top: -30px;
  left: -30px;
  z-index: 4;
  width: 104px;
  height: 104px;
}

.orbit svg {
  width: 100%;
  height: 100%;
  animation: spin 30s linear infinite;
}

.orbit text {
  font-family: var(--font-num);
  font-size: 8.4px;
  letter-spacing: 0.24em;
  fill: var(--lime);
}

.orbit .orbit-core {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  fill: #fff;
}

.hero-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: clamp(52px, 6vw, 84px);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-stats > div {
  position: relative;
  padding: 26px 18px 26px 0;
}

.hero-stats > div + div {
  padding-left: clamp(16px, 2.4vw, 34px);
  border-left: 1px solid rgba(255, 255, 255, 0.17);
}

.hero-stats dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
}

.hero-stats dd {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-top: 8px;
}

.hero-stats b {
  font-family: var(--font-num);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: #fff;
}

.hero-stats dd span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.58);
}

.hero-stats sup {
  font-size: 0.5em;
  line-height: 0;
}

.about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(34px, 6vw, 96px);
}

.about-copy p {
  margin-top: 20px;
  font-size: 14.8px;
  line-height: 1.95;
  color: var(--muted);
}

.about-copy p strong {
  font-weight: 600;
  color: var(--forest);
}

.acronym-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.acronym-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 152px;
  overflow: hidden;
  padding: clamp(20px, 2.4vw, 28px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.acronym-card::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -34px;
  width: 90px;
  height: 90px;
  border: 1px solid rgba(47, 158, 117, 0.16);
  border-radius: 50%;
}

.acronym-card:hover {
  transform: translateY(-4px);
  border-color: rgba(47, 158, 117, 0.45);
  box-shadow: var(--shadow);
}

.acronym-card .letter {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(40px, 4.4vw, 58px);
  font-weight: 700;
  line-height: 1;
  color: var(--leaf);
}

.acronym-card b {
  display: block;
  margin-top: 12px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
}

.acronym-card span:last-child {
  display: block;
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--muted);
}

.definition {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(16px, 3vw, 34px);
  margin-top: clamp(40px, 5vw, 68px);
  padding: clamp(24px, 3.4vw, 42px);
  overflow: hidden;
  border-radius: var(--radius);
  background:
    radial-gradient(600px 300px at 92% 0%, rgba(47, 158, 117, 0.34), transparent 62%),
    var(--ink);
  color: #fff;
}

.definition .qmark {
  font-family: var(--font-serif);
  font-size: clamp(48px, 5vw, 68px);
  font-weight: 700;
  line-height: 0.8;
  color: var(--lime);
}

.definition p {
  font-family: var(--font-serif);
  font-size: clamp(17px, 1.8vw, 23px);
  font-weight: 600;
  line-height: 1.72;
}

.definition footer {
  margin-top: 14px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
}

.explore {
  background: var(--ink-2);
  color: #fff;
}

.explore-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 18px;
}

.map-card {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: #dfe8df;
}

#map {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: #dfe8df;
}

.map-top {
  position: absolute;
  top: 16px;
  right: 16px;
  left: 16px;
  z-index: 700;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  pointer-events: none;
}

.map-pill,
.map-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 11.5px;
  color: #243b31;
  box-shadow: 0 10px 24px -18px rgba(10, 31, 24, 0.5);
}

.map-pill i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--leaf);
}

.map-hint {
  color: #4c6058;
  background: rgba(255, 255, 255, 0.72);
}

.map-legend {
  position: absolute;
  bottom: 30px;
  left: 16px;
  z-index: 700;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 16px 34px -26px rgba(10, 31, 24, 0.6);
}

.map-legend b {
  width: 100%;
  font-family: var(--font-num);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #7b8b83;
}

.lg {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11.5px;
  color: #243b31;
}

.lg i {
  width: 9px;
  height: 9px;
  border: 2px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12);
}

.map-fallback {
  position: absolute;
  inset: 0;
  z-index: 600;
  display: grid;
  place-items: center;
  padding: 30px;
  background:
    linear-gradient(rgba(19, 67, 49, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(19, 67, 49, 0.06) 1px, transparent 1px),
    radial-gradient(90% 70% at 50% 20%, #f1f6ea 0%, #dce8d7 100%);
  background-size: 48px 48px, 48px 48px, auto;
  text-align: center;
}

.map-fallback[hidden] {
  display: none;
}

.map-fallback img {
  width: min(260px, 60%);
  margin: 0 auto 18px;
  opacity: 0.85;
}

.map-fallback p {
  max-width: 32ch;
  font-size: 13px;
  line-height: 1.8;
  color: #52665c;
}

.explore-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mini-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.055);
}

.mini-stat b {
  font-family: var(--font-num);
  font-size: clamp(28px, 2.8vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.mini-stat span {
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.58);
}

.case-card {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
}

.case-media {
  position: relative;
  height: 236px;
  overflow: hidden;
  background: #e6ece6;
}

.carousel-track {
  display: flex;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.22, 0.8, 0.2, 1);
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
}

.carousel-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(10, 31, 24, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: var(--font-num);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  color: #fff;
}

.demo-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(210, 168, 85, 0.9);
  font-size: 10px;
  font-weight: 600;
  color: #2a1e08;
}

.demo-badge[hidden] {
  display: none;
}

.case-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 9px;
  padding: 20px;
}

.case-body h3 {
  overflow: hidden;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.4;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.case-body p {
  display: -webkit-box;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.case-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

.carousel-status {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.case-nav {
  display: flex;
  gap: 8px;
}

.carousel-btn {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--forest);
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.carousel-btn::before {
  content: "";
  width: 7px;
  height: 7px;
  border-bottom: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 3px;
}

.carousel-btn.next::before {
  transform: rotate(-135deg);
  margin-left: 0;
  margin-right: 3px;
}

.carousel-btn:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: #fff;
}

.case-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--leaf);
}

.case-link::after {
  content: "\2197";
  font-size: 12px;
}

.case-link:hover {
  color: var(--forest);
}

.leaflet-popup-content-wrapper {
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 16px 36px -18px rgba(10, 31, 24, 0.4);
}

.leaflet-popup-content {
  margin: 13px 15px;
  font-family: var(--font-sans);
}

.leaflet-popup-tip {
  background: #fff;
}

.custom-popup h3 {
  max-width: 220px;
  margin: 0 0 7px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.45;
}

.custom-popup .popup-type {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  background: #eef5ec;
  font-size: 10.5px;
  color: var(--forest);
}

.custom-popup .popup-type-1 {
  background: #e8effa;
  color: #275cbf;
}

.custom-popup .popup-type-2 {
  background: #e2f5f1;
  color: #00796d;
}

.custom-popup .popup-type-3 {
  background: #fdf0df;
  color: #b5701f;
}

.leaflet-control-attribution {
  background: rgba(255, 255, 255, 0.72) !important;
  font-size: 9.5px !important;
  color: #6a7a72 !important;
}

.marker-pin {
  width: 17px;
  height: 17px;
  border: 3px solid var(--forest);
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 7px rgba(207, 233, 143, 0.22);
  animation: pulse-ring 2.4s ease-out infinite;
}

.contribute {
  background: var(--paper);
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.card {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 2.6vw, 32px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  border-color: rgba(47, 158, 117, 0.42);
  box-shadow: 0 30px 60px -42px rgba(10, 31, 24, 0.45);
}

.card-title {
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.card-kicker {
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--leaf);
}

.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-area {
  display: flex;
  grid-column: span 7;
  flex-direction: column;
  justify-content: space-between;
  min-height: 330px;
  background: linear-gradient(155deg, #ffffff 0%, #edf6e9 100%);
}

.area-main {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 10px;
}

.area-main b {
  font-family: var(--font-num);
  font-size: clamp(46px, 5.6vw, 72px);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.01em;
  color: var(--forest);
}

.area-main span {
  font-size: 12.5px;
  color: var(--muted);
}

.area-sub {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(19, 67, 49, 0.14);
}

.area-sub b {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(19px, 1.9vw, 27px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--forest);
}

.area-sub span {
  display: block;
  margin-top: 3px;
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--muted);
}

.area-sub em {
  font-style: normal;
  font-size: 10.5px;
  opacity: 0.72;
}

.card-species {
  display: flex;
  grid-column: span 5;
  flex-direction: column;
  justify-content: space-between;
  min-height: 330px;
}

.species-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.species-item {
  padding-left: 11px;
  border-left: 2px solid var(--lime);
}

.species-item b {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(25px, 2.5vw, 34px);
  font-weight: 700;
  line-height: 1;
  color: var(--forest);
}

.species-item span {
  display: block;
  margin-top: 5px;
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--muted);
}

.species-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.tag {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 7px 12px;
  border: 1px solid rgba(47, 158, 117, 0.18);
  border-radius: 999px;
  background: #f1f7ee;
  font-size: 11.5px;
  color: var(--forest);
}

.tag b {
  font-family: var(--font-num);
  font-size: 14px;
  font-weight: 700;
}

.card-eco {
  display: flex;
  grid-column: span 5;
  flex-direction: column;
  min-height: 320px;
}

.card-kba {
  display: flex;
  grid-column: span 3;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  border-color: transparent;
  background:
    radial-gradient(320px 220px at 100% 0%, rgba(207, 233, 143, 0.2), transparent 70%),
    var(--forest);
  color: #fff;
}

.card-kba .card-title {
  color: #fff;
}

.card-kba .card-kicker {
  color: var(--lime);
}

.kba-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}

.kba-item b {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(30px, 3vw, 40px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.kba-item span {
  display: block;
  margin-top: 5px;
  font-size: 11.5px;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.6);
}

.card-gov {
  display: flex;
  grid-column: span 4;
  flex-direction: column;
  min-height: 320px;
}

.chart {
  display: grid;
  flex: 1;
  place-items: center;
  padding: 10px 0 0;
}

.chart img {
  width: auto;
  max-width: 100%;
  max-height: 205px;
  object-fit: contain;
}

.chart-pad {
  padding: 10px;
  border-radius: 14px;
  background: #fff;
}

.card-gov .chart img {
  max-height: 186px;
}

.card-conn {
  display: grid;
  grid-column: span 12;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(20px, 3vw, 42px);
  min-height: 240px;
  background: linear-gradient(120deg, #ffffff 0%, #f1f7ee 100%);
}

.card-conn .conn-copy p {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.card-conn .conn-copy b {
  font-weight: 700;
  color: var(--forest);
}

.card-conn figure {
  position: relative;
}

.card-conn img {
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.card-conn figcaption {
  margin-top: 8px;
  font-size: 10.5px;
  color: var(--muted);
  text-align: right;
}

.types {
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 8% 0%, rgba(47, 158, 117, 0.24), transparent 62%),
    var(--ink);
  color: #fff;
}

.types .h2 {
  color: #fff;
}

.type-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.type-arrows {
  display: flex;
  gap: 9px;
}

.style-arrow {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.style-arrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-bottom: 1.5px solid currentColor;
  border-left: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 3px;
}

.style-arrow.next::before {
  transform: rotate(-135deg);
  margin-left: 0;
  margin-right: 3px;
}

.style-arrow:hover {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink);
}

.type-tabs {
  display: flex;
  gap: 8px;
  margin-top: 30px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.type-tabs::-webkit-scrollbar {
  display: none;
}

.style-tab {
  flex-shrink: 0;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.2;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.7);
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.style-tab:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.style-tab.active {
  border-color: var(--lime);
  background: var(--lime);
  font-weight: 600;
  color: var(--ink);
}

.style-viewport {
  margin-top: clamp(28px, 4vw, 46px);
  overflow: hidden;
}

.style-track {
  display: flex;
  align-items: stretch;
  transition: transform 0.6s cubic-bezier(0.22, 0.8, 0.2, 1);
}

.style-slide {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: clamp(26px, 4vw, 62px);
  min-width: 100%;
}

.type-media {
  display: grid;
  min-height: 0;
  place-items: center;
  padding: clamp(18px, 2.4vw, 38px);
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(160deg, #f8f5e9 0%, #eee9d8 100%);
}

.type-media img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
}

.type-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(8px, 1.6vw, 22px) 0;
}

.type-index {
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--lime);
}

.type-content h3 {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  line-height: 1.2;
}

.type-lede {
  max-width: 60ch;
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.66);
}

.type-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.type-list .no {
  font-family: var(--font-num);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.type-list b {
  display: block;
  margin-top: 2px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}

.type-list p {
  margin-top: 4px;
  font-size: 12.5px;
  line-height: 1.72;
  color: rgba(255, 255, 255, 0.5);
}

.type-content .text-link {
  color: var(--lime);
  border-color: rgba(207, 233, 143, 0.35);
}

.type-content .text-link:hover {
  color: #fff;
  border-color: #fff;
}

.news {
  background: var(--paper);
}

.news-rail {
  display: flex;
  align-items: stretch;
  gap: 16px;
  overflow-x: auto;
  padding: 4px 4px 22px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: rgba(19, 67, 49, 0.28) transparent;
}

.news-rail::-webkit-scrollbar {
  height: 5px;
}

.news-rail::-webkit-scrollbar-track {
  background: transparent;
}

.news-rail::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(19, 67, 49, 0.22);
}

.news-card {
  display: flex;
  flex: 0 0 clamp(280px, 30vw, 384px);
  min-height: 440px;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  scroll-snap-align: start;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.news-card:hover {
  border-color: rgba(47, 158, 117, 0.42);
  box-shadow: 0 28px 60px -44px rgba(10, 31, 24, 0.5);
  transform: translateY(-3px);
}

.news-media {
  height: 196px;
  overflow: hidden;
  background: #e6ece6;
}

.news-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 0.8, 0.2, 1);
}

.news-card:hover .news-media img {
  transform: scale(1.05);
}

.news-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 9px;
  padding: 20px;
}

.news-tag {
  align-self: flex-start;
  padding: 5px 10px;
  border-radius: 999px;
  background: #eef5ec;
  font-family: var(--font-num);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--forest);
}

.news-body h3 {
  min-height: 3em;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.news-body h3 a:hover {
  color: var(--leaf);
}

.news-body p {
  display: -webkit-box;
  overflow: hidden;
  font-size: 12.5px;
  line-height: 1.78;
  color: var(--muted);
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.news-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
  padding-top: 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--leaf);
}

.news-more::after {
  content: "\2197";
  font-size: 12px;
}

.news-more:hover {
  color: var(--forest);
}

.news-empty {
  display: flex;
  flex: 0 0 100%;
  align-items: center;
  gap: 12px;
  padding: 26px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--muted);
}

.partners {
  background: var(--paper-2);
}

.partner-group {
  margin-top: 36px;
}

.partner-group:first-of-type {
  margin-top: 0;
}

.partner-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.partner-head h3 {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--forest);
}

.partner-head span {
  font-size: 12px;
  color: var(--muted);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(156px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.logo-item {
  display: grid;
  height: 96px;
  place-items: center;
  padding: 14px;
  border: 1px solid rgba(16, 37, 30, 0.08);
  border-radius: 16px;
  background: #fff;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.logo-item img {
  width: auto;
  max-width: 100%;
  max-height: 56px;
  object-fit: contain;
  filter: grayscale(0.85) opacity(0.86);
  transition: filter 0.3s ease;
}

.logo-item:hover {
  border-color: rgba(47, 158, 117, 0.35);
  box-shadow: 0 18px 36px -28px rgba(10, 31, 24, 0.5);
  transform: translateY(-2px);
}

.logo-item:hover img {
  filter: none;
}

.cta {
  padding-bottom: clamp(36px, 4vw, 64px);
  background: var(--ink);
  color: #fff;
}

.cta-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
  overflow: hidden;
  padding: clamp(34px, 5.4vw, 72px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: calc(var(--radius) + 6px);
  background:
    radial-gradient(620px 380px at 88% 8%, rgba(47, 158, 117, 0.42), transparent 64%),
    linear-gradient(130deg, #0f3025 0%, #0a1f18 100%);
}

.cta-card::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -8%;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(207, 233, 143, 0.16);
  border-radius: 50%;
  box-shadow: inset 0 0 0 46px rgba(207, 233, 143, 0.03);
  pointer-events: none;
}

.cta-card > * {
  position: relative;
  z-index: 1;
}

.cta .h2 {
  color: #fff;
  font-size: clamp(28px, 4vw, 52px);
}

.cta-desc {
  max-width: 48ch;
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.64);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.cta .btn-ghost {
  border-color: rgba(255, 255, 255, 0.28);
}

.footer {
  padding: clamp(56px, 7vw, 92px) 0 0;
  background: #071712;
  color: rgba(255, 255, 255, 0.6);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(28px, 4vw, 56px);
}

.footer-brand img {
  width: auto;
  height: 44px;
  max-width: 200px;
  object-fit: contain;
}

.footer-brand p {
  max-width: 34ch;
  margin-top: 18px;
  font-size: 12.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.46);
}

.footer h4 {
  margin-bottom: 14px;
  font-family: var(--font-num);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
}

.footer ul {
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 12.5px;
  line-height: 1.6;
}

.footer a {
  transition: color 0.25s ease;
}

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

.social {
  display: flex;
  gap: 9px;
  margin-top: 18px;
}

.social a {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 50%;
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.social a:hover {
  border-color: var(--lime);
  background: rgba(207, 233, 143, 0.1);
}

.social img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.wx-wrap {
  position: relative;
  display: inline-flex;
}

.wx-code {
  position: absolute;
  bottom: 130%;
  left: 50%;
  z-index: 20;
  display: none;
  width: 118px;
  padding: 6px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.6);
  transform: translateX(-50%);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: clamp(40px, 5vw, 64px);
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 11.5px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.55);
}

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

html[data-lang="en"] body {
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

html[data-lang="en"] .hero-title,
html[data-lang="en"] .h2,
html[data-lang="en"] .type-content h3,
html[data-lang="en"] .definition p {
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
}

html[data-lang="en"] .hero-title {
  font-size: clamp(30px, 3.5vw, 50px);
  line-height: 1.08;
}

html[data-lang="en"] .hero-grid {
  grid-template-columns: minmax(0, 1.14fr) minmax(0, 0.86fr);
}

html[data-lang="en"] .about-copy p {
  max-width: 54ch;
}

html[data-lang="en"] .acronym-card .letter {
  font-family: var(--font-sans);
  font-weight: 300;
}

html[data-lang="en"] .hero-lede {
  max-width: 54ch;
  font-size: clamp(14px, 1.05vw, 15.5px);
}

html[data-lang="en"] .hero-en {
  display: none;
}

html[data-lang="en"] .h2 {
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.15;
}

html[data-lang="en"] .definition p {
  font-size: clamp(16px, 1.6vw, 21px);
  line-height: 1.62;
}

html[data-lang="en"] .brand-text b {
  font-size: 10.5px;
}

html[data-lang="en"] .type-lede {
  font-size: 13.5px;
}

html[data-lang="en"] .area-main b {
  font-size: clamp(42px, 4.8vw, 64px);
}

html[data-lang="en"] .cta .h2 {
  font-size: clamp(26px, 3.4vw, 46px);
}

@keyframes blip {
  0%,
  100% {
    box-shadow: 0 0 0 4px rgba(207, 233, 143, 0.16);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(207, 233, 143, 0.03);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-9px);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(207, 233, 143, 0.5);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(207, 233, 143, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(207, 233, 143, 0);
  }
}

@media (max-width: 1180px) {
  .brand-text {
    display: none;
  }

  .nav-links {
    gap: 16px;
  }

  .nav-links a {
    font-size: 13px;
  }
}

@media (max-width: 1024px) {
  html[data-lang="en"] .hero-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .nav-burger {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .hero {
    padding-top: calc(var(--nav-h) + 34px);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-visual {
    width: 100%;
    max-width: 620px;
    min-height: 0;
    margin-inline: auto;
  }

  .hero-photo {
    aspect-ratio: 16 / 10;
  }

  .orbit,
  .fc-illust2 {
    display: none;
  }

  .hero-stats {
    margin-top: 46px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .definition {
    margin-top: 44px;
  }

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

  .map-card {
    min-height: 480px;
  }

  .explore-side {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: stretch;
  }

  .mini-stats {
    grid-template-columns: 1fr;
  }

  .case-media {
    height: 210px;
  }

  .bento {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .card-area,
  .card-species,
  .card-eco,
  .card-conn {
    grid-column: span 6;
  }

  .card-kba,
  .card-gov {
    grid-column: span 3;
  }

  .card-area,
  .card-species {
    min-height: 290px;
  }

  .style-slide {
    gap: 32px;
  }

  .type-media {
    min-height: 360px;
  }

  .type-media img {
    max-height: 380px;
  }

  .cta-card {
    grid-template-columns: 1fr;
  }

  .cta-actions {
    justify-content: flex-start;
  }

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

@media (max-width: 860px) {
  .about-grid {
    gap: 34px;
  }

  .acronym-grid {
    gap: 12px;
  }

  .explore-side {
    display: flex;
  }

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

  .map-card {
    min-height: 420px;
  }

  .style-slide {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .type-media {
    min-height: 0;
  }

  .type-media img {
    max-height: 320px;
  }

  .type-content h3 {
    font-size: 30px;
  }

  .type-tabs {
    margin-top: 24px;
  }

  .definition {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .definition .qmark {
    font-size: 46px;
    line-height: 0.9;
  }

  .card-conn {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .news-card {
    flex-basis: min(82vw, 384px);
  }

  .section-head {
    gap: 16px;
  }
}

@media (max-width: 640px) {
  :root {
    --nav-h: 66px;
  }

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

  .hero-stats > div {
    padding: 20px 14px 20px 0;
  }

  .hero-stats > div + div {
    padding-left: 16px;
  }

  .hero-stats > div:nth-child(2n + 1) {
    padding-left: 0;
    border-left: 0;
  }

  .hero-stats > div:nth-child(n + 3) {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .hero-stats dd span {
    font-size: 11px;
  }

  .hero-lede {
    font-size: 14.5px;
    line-height: 1.9;
  }

  .hero-actions .btn {
    min-height: 46px;
    padding: 12px 18px;
    font-size: 13.5px;
  }

  .fc-illust {
    bottom: -16px;
    left: -6px;
    width: 104px;
    padding: 8px;
    border-radius: 14px;
  }

  html[data-lang="en"] .hero-title {
    font-size: clamp(23px, 5vw, 25px);
    line-height: 1.14;
  }

  .news-card {
    min-height: 396px;
  }

  .lang-switch {
    height: 40px;
  }

  .fc-stat {
    top: 12px;
    right: 8px;
    padding: 10px 13px;
    border-radius: 16px;
  }

  .fc-stat b {
    font-size: 24px;
  }

  .hero-photo figcaption {
    right: 14px;
    bottom: 12px;
    left: 14px;
    font-size: 10.5px;
  }

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

  .acronym-card {
    padding: 18px;
  }

  .acronym-card .letter {
    font-size: 38px;
  }

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

  .bento > * {
    grid-column: 1 / -1;
  }

  .card {
    padding: 22px;
  }

  .card-area,
  .card-species,
  .card-eco,
  .card-kba,
  .card-gov {
    min-height: 0;
  }

  .area-main b {
    font-size: 52px;
  }

  .area-sub {
    gap: 8px;
  }

  .area-sub b {
    font-size: 20px;
  }

  .species-row {
    gap: 8px;
  }

  .type-list {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .type-media img {
    max-height: 260px;
  }

  .style-arrow {
    width: 40px;
    height: 40px;
  }

  .map-card {
    min-height: 380px;
  }

  .map-legend {
    right: 16px;
    bottom: 22px;
    gap: 6px 12px;
    padding: 10px 12px;
  }

  .map-hint {
    display: none;
  }

  .case-media {
    height: 190px;
  }

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

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .news-rail {
    margin-right: calc(var(--pad) * -1);
    padding-right: var(--pad);
  }

  .section {
    padding: 56px 0;
  }

  .cta-card {
    padding: 28px 22px;
  }
}

@media (max-width: 400px) {
  .acronym-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats b {
    font-size: 24px;
  }

  .area-main {
    flex-wrap: wrap;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}
.card-sub {
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--muted);
}

.species-item em {
  display: block;
  margin-top: 3px;
  font-size: 9.5px;
  font-style: normal;
  line-height: 1.35;
  color: var(--muted);
  opacity: 0.85;
}

.card-conn .conn-copy p:not(.card-kicker) {
  margin-top: 12px;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

.card-conn .conn-copy p b {
  margin-right: 4px;
  font-family: var(--font-num);
  font-size: 18px;
  font-weight: 700;
  color: var(--forest);
}

.footer-brand img {
  background: var(--paper);
  border-radius: 12px;
  padding: 8px 12px;
  height: 46px;
}

.social .wx-code {
  width: 118px;
  height: auto;
}

.news-media {
  display: block;
}

@media (max-width: 640px) {
  .card-sub,
  .card-conn .conn-copy p:not(.card-kicker) {
    font-size: 12.5px;
  }
}

@keyframes kenburns {
  0% {
    transform: scale(1.03) translate(0, 0);
  }
  100% {
    transform: scale(1.09) translate(-1.2%, -1%);
  }
}

.map-fallback > div {
  position: relative;
  max-width: 320px;
}

.map-fallback > div::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(19, 67, 49, 0.14);
  border-radius: 50%;
  box-shadow: inset 0 0 0 34px rgba(19, 67, 49, 0.035);
  transform: translate(-50%, -62%);
  pointer-events: none;
}

.map-fallback img {
  position: relative;
  z-index: 1;
}

.map-fallback p {
  position: relative;
  z-index: 1;
}

.dn-mark {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.dn-mark b {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #fff;
  transition: color 0.25s ease;
}

.dn-mark span {
  font-size: 10px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.42);
}

.dn-mark:hover b {
  color: var(--lime);
}