:root {
  --ink: #071512;
  --forest: #063b2d;
  --green: #19b861;
  --lime: #8fe75d;
  --teal: #0b8b96;
  --sky: #a7d8ff;
  --gold: #d6a94f;
  --paper: #f6fbf6;
  --white: #ffffff;
  --mist: #dfece6;
  --muted: #5f746f;
  --line: rgba(7, 21, 18, 0.12);
  --shadow: 0 24px 70px rgba(6, 59, 45, 0.16);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 44px;
  color: var(--white);
  background: rgba(5, 30, 23, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
}

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

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.72);
}

.brand span {
  display: grid;
  line-height: 1.2;
}

.brand strong {
  font-size: 18px;
}

.brand small {
  color: rgba(255, 255, 255, 0.66);
  font-size: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 9px 13px;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.nav-links .nav-cta {
  margin-left: 8px;
  color: var(--ink);
  background: var(--lime);
  font-weight: 700;
}

.nav-links .nav-cta:hover {
  color: var(--ink);
  background: var(--white);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
  transition: transform 0.2s ease;
}

.menu-open .menu-toggle span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-open .menu-toggle span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(430px, 1.05fr);
  align-items: center;
  gap: 40px;
  padding: 128px max(44px, calc((100vw - var(--max)) / 2)) 86px;
  color: var(--white);
  overflow: hidden;
  background-color: #061b16;
  background-image:
    linear-gradient(90deg, rgba(4, 30, 24, 0.95), rgba(6, 57, 45, 0.72), rgba(7, 21, 18, 0.86)),
    url("assets/app-map.png");
  background-size: cover, min(620px, 70vw);
  background-repeat: no-repeat;
  background-position: center, right 10% center;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.8), transparent);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(180deg, transparent, var(--paper));
  pointer-events: none;
}

.hero-content,
.flight-stage {
  position: relative;
  z-index: 1;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.hero h1 {
  margin: 0;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: 78px;
  line-height: 1.05;
  font-weight: 900;
}

.hero-lede {
  max-width: 680px;
  margin: 20px 0 0;
  font-size: 30px;
  line-height: 1.28;
  font-weight: 800;
}

.hero-copy {
  max-width: 640px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 16px 36px rgba(25, 184, 97, 0.26);
}

.button-primary:hover {
  background: var(--white);
}

.button-ghost {
  color: inherit;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.button-ghost:hover {
  border-color: rgba(255, 255, 255, 0.58);
  background: rgba(255, 255, 255, 0.14);
}

.button-secondary {
  color: var(--forest);
  border-color: rgba(6, 59, 45, 0.18);
  background: rgba(255, 255, 255, 0.92);
}

.button-secondary:hover {
  color: var(--ink);
  background: var(--lime);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.hero-tags span {
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.06);
  font-size: 13px;
}

.flight-stage {
  min-height: 560px;
  display: grid;
  place-items: center;
}

.route-grid {
  position: absolute;
  width: min(560px, 100%);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  box-shadow: inset 0 0 80px rgba(143, 231, 93, 0.12);
}

.route-line,
.route-line::after {
  position: absolute;
  display: block;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--sky), var(--lime), transparent);
  transform-origin: left center;
}

.route-line::after {
  content: "";
  right: 0;
  width: 9px;
  height: 9px;
  transform: translate(4px, -3px);
  background: var(--lime);
  box-shadow: 0 0 18px var(--lime);
}

.route-line-a {
  top: 42%;
  left: 19%;
  width: 360px;
  transform: rotate(-17deg);
}

.route-line-b {
  top: 54%;
  left: 18%;
  width: 330px;
  transform: rotate(21deg);
}

.route-line-c {
  top: 34%;
  left: 33%;
  width: 260px;
  transform: rotate(58deg);
  opacity: 0.75;
}

.map-point {
  position: absolute;
  min-width: 68px;
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  color: var(--white);
  background: rgba(6, 59, 45, 0.72);
  font-size: 12px;
  text-align: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.16);
}

.map-point::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  transform: translateX(-50%);
  box-shadow: 0 0 16px var(--lime);
}

.point-shanghai {
  top: 38%;
  right: 12%;
}

.point-suzhou {
  top: 29%;
  left: 19%;
}

.point-hangzhou {
  bottom: 22%;
  left: 27%;
}

.point-ningbo {
  bottom: 17%;
  right: 18%;
}

.point-nanjing {
  top: 17%;
  left: 36%;
}

.point-wuxi {
  top: 40%;
  left: 10%;
}

.point-hefei {
  bottom: 34%;
  left: 9%;
}

.point-shenzhen {
  bottom: 8%;
  right: 31%;
}

.point-guangzhou {
  bottom: 14%;
  left: 45%;
}

.moving-dot {
  position: absolute;
  top: 47%;
  left: 22%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 8px rgba(214, 169, 79, 0.16), 0 0 26px rgba(214, 169, 79, 0.8);
  animation: flyPath 7s ease-in-out infinite;
}

.hero-logo {
  position: relative;
  width: 210px;
  height: 210px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.42), 0 0 0 12px rgba(255, 255, 255, 0.08);
  animation: float 5.5s ease-in-out infinite;
}

.stage-note {
  position: absolute;
  right: 26px;
  bottom: 86px;
  width: 248px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(7, 21, 18, 0.72);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

.stage-note strong {
  display: block;
  font-size: 18px;
}

.stage-note span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.policy-band,
.section,
.contact-section {
  width: min(var(--max), calc(100% - 88px));
  margin: 0 auto;
}

.policy-band {
  position: relative;
  z-index: 2;
  margin-top: -38px;
  padding: 34px;
  border: 1px solid rgba(6, 59, 45, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.policy-head {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 38px;
  align-items: start;
}

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

.policy-head h2,
.section h2,
.contact-section h2,
.network-section h2 {
  margin: 0;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: 42px;
  line-height: 1.18;
  font-weight: 900;
}

.policy-head p,
.section-text p,
.section-header p,
.miniapp-copy p,
.network-section p,
.join-copy p,
.contact-copy p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.signal-grid article {
  min-height: 132px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(246, 251, 246, 0.96), rgba(232, 244, 237, 0.7));
}

.signal-grid strong {
  display: block;
  color: var(--forest);
  font-size: 34px;
  line-height: 1;
}

.signal-grid span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.source-note {
  margin: 18px 0 0;
  color: #7b8c87;
  font-size: 12px;
}

.policy-bridge {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 26px;
  align-items: center;
  margin-top: 20px;
  padding: 24px;
  border: 1px solid rgba(6, 59, 45, 0.16);
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 59, 45, 0.96), rgba(7, 21, 18, 0.94)),
    linear-gradient(90deg, rgba(143, 231, 93, 0.16), transparent);
  box-shadow: 0 18px 48px rgba(6, 59, 45, 0.16);
}

.policy-bridge span {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 6px;
  color: var(--ink);
  background: var(--lime);
  font-size: 12px;
  font-weight: 900;
}

.policy-bridge h3 {
  margin: 14px 0 0;
  font-size: 25px;
  line-height: 1.28;
}

.policy-bridge p {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.impact-grid span {
  padding: 11px 12px;
  border: 1px solid rgba(6, 59, 45, 0.12);
  border-radius: 6px;
  color: var(--forest);
  background: rgba(25, 184, 97, 0.08);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.insight-band {
  position: relative;
  overflow: hidden;
  margin-top: 72px;
  padding: 88px max(44px, calc((100vw - var(--max)) / 2));
  background:
    radial-gradient(circle at 14% 18%, rgba(143, 231, 93, 0.22), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(167, 216, 255, 0.28), transparent 26%),
    linear-gradient(180deg, #f7fcf8 0%, #eef8f2 100%);
  border-top: 1px solid rgba(6, 59, 45, 0.08);
  border-bottom: 1px solid rgba(6, 59, 45, 0.08);
}

.insight-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(6, 59, 45, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 59, 45, 0.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.7), transparent 82%);
  pointer-events: none;
}

.insight-inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), 100%);
  margin: 0 auto;
}

.insight-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 50px;
  align-items: start;
}

.insight-head h2 {
  margin: 0;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: 42px;
  line-height: 1.18;
  font-weight: 900;
}

.insight-head p {
  margin: 36px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.news-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 36px;
}

.news-column {
  padding: 24px;
  border: 1px solid rgba(6, 59, 45, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 50px rgba(6, 59, 45, 0.1);
}

.news-column-head {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.news-column-head span {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: var(--forest);
  background: rgba(143, 231, 93, 0.36);
  font-size: 13px;
  font-weight: 900;
}

.news-column--compliance .news-column-head span {
  color: var(--teal);
  background: rgba(167, 216, 255, 0.52);
}

.news-column-head strong {
  display: block;
  color: var(--forest);
  font-size: 24px;
  line-height: 1.2;
}

.news-column-head p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.news-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.news-item {
  display: grid;
  gap: 7px;
  padding: 16px;
  border: 1px solid rgba(6, 59, 45, 0.08);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(246, 251, 246, 0.88), rgba(255, 255, 255, 0.96));
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.news-item:hover {
  transform: translateY(-2px);
  border-color: rgba(25, 184, 97, 0.34);
  box-shadow: 0 14px 34px rgba(6, 59, 45, 0.1);
}

.news-item span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.news-item strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.42;
}

.news-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.news-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.section {
  padding: 110px 0;
}

.platform-section {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 58px;
  align-items: center;
}

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

.value-chain div,
.role-card,
.scenario-card,
.step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 45px rgba(6, 59, 45, 0.08);
}

.value-chain div {
  min-height: 230px;
  padding: 24px;
}

.value-chain .value-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border-color: rgba(255, 255, 255, 0.16);
  background-color: var(--forest);
  background-position: center;
  background-size: cover;
  box-shadow: 0 18px 48px rgba(4, 45, 34, 0.18);
  transition: transform 0.28s ease, box-shadow 0.28s ease, background-size 0.55s ease;
}

.value-chain .value-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(2, 25, 19, 0.2) 0%, rgba(3, 35, 26, 0.44) 42%, rgba(2, 29, 22, 0.94) 100%),
    linear-gradient(90deg, rgba(3, 31, 24, 0.5), transparent 72%);
}

.value-chain .value-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  width: 44px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--lime);
  box-shadow: 0 0 20px rgba(143, 231, 93, 0.5);
}

.value-chain .value-card--discover {
  background-image: url("assets/platform-discover.webp");
}

.value-chain .value-card--onboard {
  background-image: url("assets/platform-onboard.webp");
}

.value-chain .value-card--match {
  background-image: url("assets/platform-match.webp");
}

.value-chain .value-card--growth {
  background-image: url("assets/platform-growth.webp");
}

.value-chain .value-card:hover {
  transform: translateY(-5px);
  background-size: 106%;
  box-shadow: 0 26px 64px rgba(4, 45, 34, 0.24);
}

.value-chain span,
.scenario-card span,
.step span {
  display: inline-flex;
  width: 32px;
  height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--forest);
  background: rgba(143, 231, 93, 0.32);
  font-size: 12px;
  font-weight: 900;
}

.value-chain .value-card > span {
  position: absolute;
  top: 20px;
  left: 20px;
  color: #063b2d;
  background: rgba(212, 255, 183, 0.94);
  box-shadow: 0 8px 22px rgba(3, 31, 24, 0.2);
}

.value-chain strong {
  display: block;
  margin-top: 58px;
  color: #fff;
  font-size: 24px;
  line-height: 1.25;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.28);
}

.value-chain p,
.role-card p,
.scenario-card p,
.step p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.value-chain .value-card p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.72;
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.35);
}

.role-card,
.scenario-card,
.step {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--forest);
  background-position: center;
  background-size: cover;
}

.role-card::before,
.scenario-card::before,
.step::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(2, 25, 19, 0.22) 0%, rgba(2, 29, 22, 0.44) 48%, rgba(2, 25, 19, 0.86) 100%),
    linear-gradient(90deg, rgba(2, 29, 22, 0.82) 0%, rgba(2, 29, 22, 0.46) 46%, rgba(2, 29, 22, 0.08) 100%);
}

.role-card > *,
.scenario-card > *,
.step > * {
  position: relative;
  z-index: 1;
}

.role-card h3,
.scenario-card h3,
.step h3 {
  color: #fff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.3);
}

.role-card p,
.scenario-card p,
.step p {
  color: rgba(255, 255, 255, 0.78);
  text-shadow: 0 1px 14px rgba(0, 0, 0, 0.3);
}

.role-section {
  padding-top: 24px;
}

.section-header {
  max-width: 780px;
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.role-card {
  min-height: 260px;
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.role-card:nth-child(1) {
  background-image: url("assets/role-venue.webp");
}

.role-card:nth-child(2) {
  background-image: url("assets/role-pilot.webp");
}

.role-card:nth-child(3) {
  background-image: url("assets/role-friend.webp");
}

.role-card:nth-child(4) {
  background-image: url("assets/role-enterprise.webp");
}

.role-card:hover,
.scenario-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 24px 70px rgba(6, 59, 45, 0.14);
}

.role-card span {
  display: inline-flex;
  min-width: 54px;
  padding: 5px 9px;
  border-radius: 6px;
  color: var(--forest);
  background: rgba(25, 184, 97, 0.12);
  font-size: 13px;
  font-weight: 900;
}

.role-card h3,
.scenario-card h3,
.step h3 {
  margin: 24px 0 0;
  font-size: 21px;
  line-height: 1.35;
}

.miniapp-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
  gap: 60px;
  align-items: center;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.feature-list strong {
  color: var(--forest);
}

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

.phone-stack {
  position: relative;
  min-height: 590px;
}

.miniapp-brand-badge {
  position: absolute;
  z-index: 5;
  top: 34px;
  right: 16px;
  display: grid;
  min-width: 170px;
  padding: 13px 15px;
  border: 1px solid rgba(25, 184, 97, 0.28);
  border-radius: var(--radius);
  color: var(--forest);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 48px rgba(6, 59, 45, 0.16);
  backdrop-filter: blur(12px);
}

.miniapp-brand-badge span {
  font-size: 22px;
  line-height: 1.1;
  font-weight: 900;
}

.miniapp-brand-badge small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.phone {
  position: absolute;
  margin: 0;
  width: 250px;
  aspect-ratio: 250 / 541;
  padding: 10px;
  border: 1px solid rgba(7, 21, 18, 0.16);
  border-radius: 28px;
  background: #101916;
  box-shadow: 0 24px 80px rgba(7, 21, 18, 0.24);
  overflow: hidden;
}

.phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.phone-back {
  aspect-ratio: 750 / 1624;
  top: 70px;
  left: 0;
  transform: rotate(-9deg);
}

.phone-main {
  aspect-ratio: 403 / 901;
  top: 0;
  left: 185px;
  z-index: 2;
}

.phone-front {
  aspect-ratio: 404 / 887;
  top: 170px;
  right: 18px;
  z-index: 3;
  transform: rotate(7deg);
}

.network-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(6, 59, 45, 0.98), rgba(7, 21, 18, 0.98)),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px);
  background-size: auto, 58px 58px, 58px 58px;
}

.network-inner {
  width: min(var(--max), calc(100% - 88px));
  margin: 0 auto;
  padding: 104px 0;
}

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

.network-section p {
  color: rgba(255, 255, 255, 0.68);
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 38px;
}

.scenario-card {
  min-height: 250px;
  padding: 22px;
  color: var(--ink);
}

.scenario-card:nth-child(1) {
  background-image: url("assets/scenario-experience.webp");
}

.scenario-card:nth-child(2) {
  background-image: url("assets/scenario-tourism.webp");
}

.scenario-card:nth-child(3) {
  background-image: url("assets/scenario-aerial.webp");
}

.scenario-card:nth-child(4) {
  background-image: url("assets/scenario-training.webp");
}

.scenario-card:nth-child(5) {
  background-image: url("assets/scenario-industry.webp");
}

.scenario-card:nth-child(2n) span {
  background: rgba(11, 139, 150, 0.16);
  color: var(--teal);
}

.scenario-card:nth-child(3n) span {
  background: rgba(214, 169, 79, 0.18);
  color: #8a6420;
}

.join-section {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 56px;
}

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

.step {
  min-height: 190px;
  padding: 24px;
}

.step:nth-child(1) {
  background-image: url("assets/join-submit.webp");
}

.step:nth-child(2) {
  background-image: url("assets/join-confirm.webp");
}

.step:nth-child(3) {
  background-image: url("assets/join-match.webp");
}

.step:nth-child(4) {
  background-image: url("assets/join-review.webp");
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 1.05fr);
  gap: 48px;
  align-items: center;
  padding: 100px 0 118px;
}

.company-info {
  display: grid;
  gap: 10px;
  margin-top: 30px;
}

.company-info p {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 16px;
  margin: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.company-info strong,
.contact-lines strong {
  color: var(--forest);
}

.company-info span,
.contact-lines span,
.contact-lines a {
  color: var(--muted);
}

.contact-panel {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(6, 59, 45, 0.12);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mascot-visual {
  position: relative;
  min-height: 340px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 48%, rgba(143, 231, 93, 0.34), transparent 24%),
    radial-gradient(circle at 16% 22%, rgba(167, 216, 255, 0.5), transparent 22%),
    radial-gradient(circle at 82% 78%, rgba(214, 169, 79, 0.22), transparent 20%),
    linear-gradient(135deg, #f6fbf6 0%, #dff3ea 48%, #cdebf2 100%);
  border: 1px solid rgba(6, 59, 45, 0.12);
}

.mascot-visual::before,
.mascot-visual::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(6, 59, 45, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.mascot-visual::after {
  inset: 62px;
  border-style: dashed;
  border-color: rgba(11, 139, 150, 0.24);
}

.mascot-visual img {
  position: relative;
  z-index: 2;
  width: 100%;
  max-height: 320px;
  object-fit: contain;
  filter: drop-shadow(0 22px 36px rgba(6, 59, 45, 0.18));
}

.ops-node {
  position: absolute;
  z-index: 3;
  max-width: 136px;
  padding: 6px 9px;
  border: 1px solid rgba(6, 59, 45, 0.14);
  border-radius: 6px;
  color: var(--forest);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 10px 28px rgba(6, 59, 45, 0.12);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.35;
  backdrop-filter: blur(10px);
}

.ops-node::before {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 14px rgba(143, 231, 93, 0.9);
}

.node-resource {
  top: 22px;
  left: 22px;
}

.node-resource::before {
  right: -18px;
  bottom: -20px;
}

.node-trade {
  top: 34px;
  right: 22px;
}

.node-trade::before {
  left: -20px;
  bottom: -18px;
}

.node-digital {
  right: 28px;
  bottom: 36px;
}

.node-digital::before {
  left: -22px;
  top: -18px;
}

.node-experience {
  left: 28px;
  bottom: 34px;
}

.node-experience::before {
  right: -20px;
  top: -18px;
}

.contact-lines {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.contact-lines p {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  font-size: 14px;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.contact-panel .button-ghost {
  color: var(--forest);
  border-color: rgba(6, 59, 45, 0.2);
  background: rgba(25, 184, 97, 0.08);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 30px 44px;
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
  font-size: 14px;
}

.site-footer div {
  display: grid;
  gap: 2px;
}

.site-footer strong {
  color: var(--white);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer .footer-record-link {
  display: inline-flex;
  gap: 5px;
  align-items: center;
}

.site-footer .footer-record-link img {
  display: block;
  flex: 0 0 16px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}

.subpage-main {
  padding: 136px max(24px, calc((100vw - var(--max)) / 2)) 96px;
}

.subpage-hero {
  position: relative;
  overflow: hidden;
  padding: 52px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(5, 30, 23, 0.97), rgba(6, 59, 45, 0.9)),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: auto, 58px 58px, 58px 58px;
  box-shadow: var(--shadow);
}

.subpage-hero h1 {
  max-width: 880px;
  margin: 0;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: 52px;
  line-height: 1.14;
}

.subpage-hero p:not(.eyebrow) {
  max-width: 820px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
}

.subpage-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.subpage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
  margin-top: 28px;
}

.subpage-content {
  display: grid;
  gap: 18px;
}

.content-card,
.fact-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 45px rgba(6, 59, 45, 0.08);
}

.content-card {
  padding: 28px;
}

.content-card h2,
.fact-panel h2 {
  margin: 0;
  color: var(--forest);
  font-size: 24px;
  line-height: 1.28;
}

.content-card p,
.content-card li,
.fact-panel dd {
  color: var(--muted);
}

.content-card p {
  margin: 14px 0 0;
}

.content-card ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 20px;
}

.content-card a,
.fact-panel a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.faq-block details {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

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

.faq-block details p {
  margin-top: 10px;
}

.fact-panel {
  position: sticky;
  top: 96px;
  padding: 24px;
}

.fact-panel dl {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
}

.fact-panel dt {
  color: var(--forest);
  font-size: 13px;
  font-weight: 900;
}

.fact-panel dd {
  margin: -8px 0 0;
  font-size: 14px;
}

.article-listing {
  display: grid;
  gap: 16px;
}

.insight-tabs {
  gap: 18px;
}

.article-tablist {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(6, 59, 45, 0.12);
  border-radius: var(--radius);
  background: rgba(246, 251, 246, 0.86);
}

.article-tab {
  min-width: 150px;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--forest);
  background: transparent;
  cursor: pointer;
  font-size: 24px;
  font-weight: 900;
  text-align: center;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.article-tab:hover,
.article-tab:focus-visible,
.article-tab.is-active {
  color: var(--ink);
  background: var(--white);
  border-color: rgba(25, 184, 97, 0.28);
  box-shadow: 0 12px 30px rgba(6, 59, 45, 0.1);
  outline: none;
  transform: translateY(-1px);
}

.article-tab.is-active {
  background: linear-gradient(180deg, #ffffff, #effaf2);
}

.article-tab-panels {
  display: grid;
}

.article-panel {
  animation: tabFade 0.22s ease;
}

.article-panel[hidden] {
  display: none;
}

.anchor-target {
  position: relative;
  top: -96px;
  display: block;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

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

.article-card {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid rgba(6, 59, 45, 0.1);
  border-radius: var(--radius);
  background: rgba(246, 251, 246, 0.86);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.article-card:hover,
.article-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(25, 184, 97, 0.34);
  box-shadow: 0 14px 34px rgba(6, 59, 45, 0.1);
  outline: none;
}

.article-card span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.article-card strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.4;
}

.article-card p {
  margin: 0;
}

.article-card em {
  justify-self: start;
  margin-top: 4px;
  color: var(--forest);
  font-size: 13px;
  font-style: normal;
  font-weight: 900;
}

.article-card em::after {
  content: " >";
  color: var(--green);
}

@keyframes tabFade {
  from {
    opacity: 0;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.article-main {
  max-width: 1040px;
  margin: 0 auto;
}

.article-detail {
  display: grid;
  gap: 22px;
}

.article-hero,
.article-body,
.related-articles {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 45px rgba(6, 59, 45, 0.08);
}

.article-hero {
  position: relative;
  overflow: hidden;
  padding: 52px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(5, 30, 23, 0.97), rgba(6, 59, 45, 0.92)),
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: auto, 58px 58px, 58px 58px;
}

.article-hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: "Songti SC", "STSong", "SimSun", serif;
  font-size: 46px;
  line-height: 1.16;
}

.article-hero p:not(.eyebrow) {
  max-width: 840px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.article-meta span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  font-size: 13px;
}

.article-share-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.article-share-panel .button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
}

.article-body,
.related-articles {
  padding: 34px;
}

.article-body h2,
.related-articles h2 {
  margin: 0;
  color: var(--forest);
  font-size: 24px;
  line-height: 1.28;
}

.article-body h2:not(:first-child) {
  margin-top: 28px;
}

.article-body p,
.article-body li,
.article-disclaimer {
  color: var(--muted);
}

.article-body ul {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
  padding-left: 20px;
}

.article-content {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.article-content p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.article-content ul {
  margin-top: 0;
}

.article-image-gallery {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.article-image {
  display: grid;
  gap: 8px;
  margin: 0;
}

.article-image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 720px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  object-fit: contain;
  background: #fff;
  box-shadow: 0 14px 32px rgba(6, 59, 45, 0.08);
}

.official-source {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-top: 28px;
  padding: 16px;
  border: 1px solid rgba(6, 59, 45, 0.14);
  border-radius: var(--radius);
  background: rgba(25, 184, 97, 0.08);
}

.official-source span {
  color: var(--forest);
  font-weight: 900;
}

.official-source a,
.related-articles a span {
  color: var(--teal);
}

.official-source a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.article-disclaimer {
  margin-top: 18px;
  font-size: 13px;
}

.related-articles > div {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.related-articles a {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid rgba(6, 59, 45, 0.1);
  border-radius: var(--radius);
  background: rgba(246, 251, 246, 0.86);
}

.related-articles a strong {
  color: var(--ink);
  line-height: 1.4;
}

.share-notice {
  position: fixed;
  z-index: 60;
  left: 50%;
  bottom: 28px;
  max-width: min(520px, calc(100% - 36px));
  padding: 13px 16px;
  border: 1px solid rgba(143, 231, 93, 0.38);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(5, 30, 23, 0.94);
  box-shadow: 0 18px 48px rgba(5, 30, 23, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.share-notice.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.has-js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes flyPath {
  0% {
    transform: translate(0, 0);
  }
  35% {
    transform: translate(220px, -52px);
  }
  70% {
    transform: translate(310px, 84px);
  }
  100% {
    transform: translate(0, 0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-16px);
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1080px) {
  .site-header {
    padding: 0 26px;
  }

  .hero,
  .platform-section,
  .miniapp-section,
  .join-section,
  .contact-section,
  .policy-head,
  .policy-bridge,
  .subpage-layout,
  .insight-head {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-inline: 34px;
  }

  .flight-stage {
    min-height: 480px;
  }

  .role-grid,
  .scenario-grid,
  .signal-grid,
  .impact-grid,
  .news-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phone-stack {
    width: min(680px, 100%);
    margin: 0 auto;
  }

  .fact-panel {
    position: static;
  }

  .insight-head p {
    margin-top: 0;
  }

  .related-articles > div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    height: 68px;
    padding: 0 18px;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 18px;
    background: rgba(5, 30, 23, 0.98);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    transform: translateY(-120%);
    transition: transform 0.24s ease;
  }

  body.menu-open .nav-links {
    transform: translateY(0);
  }

  .nav-links a,
  .nav-links .nav-cta {
    margin: 0;
    padding: 13px 10px;
  }

  .hero {
    min-height: auto;
    padding: 92px 20px 0;
    background-size: cover, 480px;
  }

  .hero h1 {
    font-size: 48px;
  }

  .hero-lede {
    font-size: 24px;
  }

  .hero-copy {
    font-size: 15px;
  }

  .flight-stage {
    min-height: 112px;
    margin-top: 10px;
  }

  .route-grid {
    width: 200px;
  }

  .hero-logo {
    width: 90px;
    height: 90px;
  }

  .stage-note {
    display: none;
  }

  .map-point {
    min-width: 42px;
    padding: 3px 5px;
    font-size: 9px;
  }

  .point-shanghai {
    top: 28%;
    right: -4%;
  }

  .point-suzhou {
    top: 16%;
    left: -4%;
  }

  .point-hangzhou {
    bottom: -7%;
    left: 22%;
  }

  .point-ningbo {
    bottom: 9%;
    right: -4%;
  }

  .point-nanjing {
    top: -8%;
    left: 38%;
  }

  .point-wuxi {
    top: 40%;
    left: -7%;
  }

  .point-hefei {
    bottom: 20%;
    left: -7%;
  }

  .point-shenzhen {
    bottom: 33%;
    right: -8%;
  }

  .point-guangzhou {
    bottom: -7%;
    left: 56%;
  }

  .route-line-a,
  .route-line-b,
  .route-line-c {
    width: 160px;
  }

  .policy-band,
  .section,
  .contact-section,
  .network-inner {
    width: calc(100% - 36px);
  }

  .policy-band {
    padding: 24px;
  }

  .policy-head h2,
  .section h2,
  .contact-section h2,
  .network-section h2,
  .insight-head h2 {
    font-size: 32px;
  }

  .section,
  .network-inner,
  .contact-section,
  .subpage-main {
    padding-block: 74px;
  }

  .subpage-main {
    padding-inline: 18px;
    padding-top: 92px;
  }

  .subpage-hero {
    padding: 28px;
  }

  .subpage-hero h1 {
    font-size: 34px;
  }

  .subpage-hero p:not(.eyebrow) {
    font-size: 15px;
  }

  .content-card,
  .fact-panel {
    padding: 22px;
  }

  .signal-grid,
  .role-grid,
  .scenario-grid,
  .steps,
  .value-chain,
  .impact-grid,
  .news-board {
    grid-template-columns: 1fr;
  }

  .insight-band {
    margin-top: 56px;
    padding: 68px 18px;
  }

  .insight-head {
    gap: 18px;
  }

  .news-column {
    padding: 20px;
  }

  .news-column-head {
    grid-template-columns: 36px minmax(0, 1fr);
  }

  .news-column-head span {
    width: 36px;
    height: 36px;
  }

  .news-column-head strong {
    font-size: 21px;
  }

  .news-actions {
    display: grid;
  }

  .policy-bridge {
    padding: 20px;
  }

  .policy-bridge h3 {
    font-size: 22px;
  }

  .feature-list li,
  .company-info p,
  .contact-lines p {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .miniapp-section {
    gap: 32px;
  }

  .phone-stack {
    min-height: 680px;
  }

  .miniapp-brand-badge {
    top: 78px;
    right: 0;
    min-width: 150px;
  }

  .phone {
    width: 220px;
  }

  .phone-back {
    top: 20px;
    left: 0;
  }

  .phone-main {
    top: 150px;
    left: auto;
    right: 0;
  }

  .phone-front {
    top: 340px;
    left: 24px;
    right: auto;
  }

  .panel-actions,
  .hero-actions,
  .subpage-actions {
    display: grid;
  }

  .site-footer {
    display: grid;
    padding: 26px 20px;
  }

  .site-footer nav {
    justify-content: flex-start;
  }

  .article-hero {
    padding: 30px;
  }

  .article-hero h1 {
    font-size: 32px;
  }

  .article-tablist {
    width: 100%;
  }

  .article-tab {
    flex: 1;
    min-width: 0;
    min-height: 48px;
    padding: 0 12px;
    font-size: 20px;
  }

  .article-body,
  .related-articles {
    padding: 24px;
  }

  .article-share-panel {
    display: grid;
  }

  .official-source {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .brand small {
    display: none;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-lede {
    font-size: 22px;
  }

  .hero-tags {
    gap: 8px;
  }

  .phone-stack {
    min-height: 620px;
  }

  .phone {
    width: 190px;
  }

  .miniapp-brand-badge {
    min-width: 138px;
    padding: 10px 12px;
  }

  .miniapp-brand-badge span {
    font-size: 19px;
  }
}