/* ===== 基础变量 ===== */
:root {
  --green-primary: #126d3e;
  --green-dark: #006b53;
  --green-text: #1f5f5b;
  --green-light: #3cc087;
  --green-gradient: linear-gradient(90deg, #7bd492 0%, #3cc087 100%);
  --nav-gradient: linear-gradient(180deg, #5eb8e8 0%, #2d8fd4 100%);
  --nav-active: linear-gradient(180deg, #6dd48a 0%, #2e9e4f 100%);
  --btn-gradient: linear-gradient(270deg, #1dbb69 0%, #126d3e 100%);
  --text-primary: #333;
  --text-muted: #667a75;
  --bg-page: #f5f5f5;
  --bg-white: #fff;
  --border-color: #d7d7d7;
  --container-max: 1240px;
  --header-height: 90px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-page);
}

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

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

.container {
  width: 100%;
  max-width: calc(var(--container-max) + 40px);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 40px 0;
}

/* ===== 顶部导航 ===== */
.site-header {
  background: var(--bg-page);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-height);
  padding-top: 12px;
  padding-bottom: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.brand-logo {
  width: 60px;
  height: auto;
}

.brand-title {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: var(--green-dark);
  line-height: 1.2;
}

.brand-subtitle {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  background: var(--nav-gradient);
  border-radius: 7px;
  padding: 3px;
  gap: 0;
  flex: 1;
  max-width: 906px;
  justify-content: space-around;
}

.nav-link {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  border-radius: 6px;
  white-space: nowrap;
  transition: background 0.2s;
}

.nav-link.active,
.nav-link:hover {
  background: var(--nav-active);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--green-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ===== Hero ===== */
.hero {
  padding: 20px 0 0;
}

.hero-banner {
  border-radius: 4px;
  overflow: hidden;
}

.hero-banner__img,
.hero-img {
  width: 100%;
  display: block;
  border-radius: 4px;
}

/* ===== 简介 ===== */
.intro-grid {
  display: grid;
  grid-template-columns: 1.63fr 1fr;
  gap: 32px;
  align-items: stretch;
}

.intro-main {
  display: flex;
  min-height: 0;
}

.intro-main img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center center;
  border-radius: 2px;
}

.intro-side {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.intro-card {
  position: relative;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.intro-card img {
  width: 100%;
  height: 219px;
  object-fit: cover;
}

.intro-card-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
  color: #f5f5f5;
  font-size: 22px;
  font-weight: 600;
  padding: 17px 30px;
  text-align: center;
}

.intro-text {
  flex: 1;
  font-size: 15px;
  color: var(--green-text);
  line-height: 1.55;
  margin-top: auto;
}

/* ===== 通用区块标题 ===== */
.section-header {
  margin-bottom: 24px;
}

.section-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--green-primary);
  margin-bottom: 9px;
}

.section-title-line {
  height: 6px;
  background: linear-gradient(90deg, var(--green-primary) 0%, rgba(255, 236, 234, 0) 100%);
  margin-bottom: 1px;
}

.section-header::after {
  content: "";
  display: block;
  height: 1px;
  background: var(--green-primary);
  margin-top: 8px;
}

/* ===== 重点工作 ===== */
.home-key-work-banner {
  margin-bottom: 24px;
  border-radius: 2px;
  overflow: hidden;
}

.home-key-work-banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.key-work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 20px;
}

.key-work-item {
  background: var(--bg-white);
  padding: 21px 16px;
  font-size: 18px;
  line-height: 1.5;
  min-height: 91px;
  display: flex;
  align-items: center;
}

.section-footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
  align-items: center;
}

.footer-more-row {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 24px;
  color: var(--green-primary);
  text-decoration: none;
}

.footer-more-row:hover .footer-more-text {
  text-decoration: underline;
}

.footer-more-bar {
  flex: 1;
  height: 10px;
  border-radius: 1px;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(18, 109, 62, 0.95) 0,
      rgba(18, 109, 62, 0.95) 2px,
      transparent 2px,
      transparent 5px
    ),
    linear-gradient(90deg, rgba(18, 109, 62, 0.95) 0%, rgba(18, 109, 62, 0.35) 55%, rgba(18, 109, 62, 0) 100%);
}

.footer-more-text {
  flex-shrink: 0;
  font-size: 16px;
  white-space: nowrap;
}

.footer-more-bar--detail {
  position: relative;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(200, 210, 205, 0.55) 0,
      rgba(200, 210, 205, 0.55) 2px,
      transparent 2px,
      transparent 5px
    );
}

.footer-more-bar--detail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 18%;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(18, 109, 62, 0.95) 0,
      rgba(18, 109, 62, 0.95) 2px,
      transparent 2px,
      transparent 5px
    );
}

.section-footer-links--single {
  grid-template-columns: 1fr;
}

.section-footer-links--single .footer-more-row {
  width: 100%;
}

.section-footer-links--right {
  grid-template-columns: 1fr;
  justify-items: end;
}

.footer-link-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-link-group:last-child {
  justify-content: flex-end;
}

.deco-line {
  height: 10px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.more-link {
  color: var(--green-primary);
  font-size: 16px;
  white-space: nowrap;
}

.more-link:hover {
  text-decoration: underline;
}

/* ===== 交易表格 ===== */
.trade-table-wrap {
  overflow: hidden;
  background: var(--bg-white);
  --trade-row-height: 73px;
}

.trade-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  table-layout: fixed;
}

.trade-scroll-viewport {
  height: calc(var(--trade-row-height) * 3);
  overflow: hidden;
  position: relative;
}

.trade-scroll-track {
  will-change: transform;
}

.trade-scroll-track.is-animating {
  animation: trade-scroll-up var(--trade-scroll-duration, 18s) linear infinite;
}

.trade-scroll-track:hover {
  animation-play-state: paused;
}

@keyframes trade-scroll-up {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-50%);
  }
}

.trade-table--scroll-body td {
  height: var(--trade-row-height);
  padding: 0 16px;
  box-sizing: border-box;
  vertical-align: middle;
}

.trade-table--scroll-body td:first-child {
  padding-left: 187px;
}

.trade-table--scroll-body td:last-child {
  padding-right: 80px;
}

.trade-table--scroll-body tbody tr:nth-child(even) {
  background: #f4f4f4;
}

.trade-table thead tr {
  background: var(--green-gradient);
}

.trade-table th {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  padding: 21px 16px;
  text-align: center;
}

.trade-table th:first-child {
  text-align: left;
  padding-left: 164px;
}

.trade-table th:last-child {
  text-align: right;
  padding-right: 80px;
}

.trade-table td {
  padding: 24px 16px;
  font-size: 14px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.trade-table td:first-child {
  text-align: left;
  padding-left: 187px;
}

.trade-table td:last-child {
  text-align: right;
  padding-right: 80px;
}

.trade-table tbody tr:nth-child(even) {
  background: #f4f4f4;
}

/* ===== 绿证图表 ===== */
.chart-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 20px;
}

.chart-card,
.stat-card {
  background: var(--bg-white);
  border-radius: 4px;
  padding: 24px;
  position: relative;
  min-height: 180px;
}

.chart-label,
.stat-label {
  font-size: 14px;
  color: #888;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.candlestick-chart {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  height: 260px;
}

.chart-y-axis {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  font-size: 12px;
  color: #999;
  padding: 4px 0;
  flex-shrink: 0;
}

.chart-bars {
  flex: 1;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  border-left: 1px solid #eee;
  border-bottom: 1px solid #eee;
  padding: 0 4px;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 29px,
    #f0f0f0 29px,
    #f0f0f0 30px
  );
}

.chart-bars span {
  flex: 1;
  height: var(--h, 50%);
  background: linear-gradient(180deg, #4caf50 0%, #2e7d32 100%);
  border-radius: 1px 1px 0 0;
  min-width: 4px;
  max-width: 12px;
}

.chart-main .chart-card {
  min-height: 377px;
}

.chart-card--dynamic {
  padding-bottom: 16px;
}

.chart-card--dynamic .chart-label,
.stat-card--dynamic .stat-label {
  color: #40883c;
  text-transform: none;
  font-size: 16px;
}

.stat-card--dynamic .stat-value {
  color: #2f3f67;
  font-size: 24px;
}

.stat-card--dynamic .stat-change.up {
  color: #12a45e;
}

.echart-box {
  width: 100%;
}

.echart-box--kline {
  height: 300px;
  margin-top: 8px;
}

.echart-box--spark {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 140px;
  height: 64px;
}

.stat-card--dynamic {
  min-height: 180px;
  padding-right: 160px;
}

.chart-error {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: #888;
  font-size: 14px;
}

.chart-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stat-value {
  font-size: 22px;
  font-weight: 600;
  margin: 8px 0 4px;
}

.stat-value small {
  font-size: 16px;
  font-weight: 400;
}

.stat-change {
  font-size: 14px;
  color: #4caf50;
}

.stat-change.up {
  color: #4caf50;
}

.mini-chart {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 120px;
  height: 60px;
  background: linear-gradient(135deg, transparent 40%, rgba(76, 175, 80, 0.3) 40%, rgba(76, 175, 80, 0.3) 60%, transparent 60%);
  border-radius: 4px;
}

.mini-chart--green {
  background: linear-gradient(135deg, transparent 30%, rgba(76, 175, 80, 0.5) 30%, rgba(76, 175, 80, 0.5) 70%, transparent 70%);
}

/* ===== 新闻发布会 ===== */
.press-grid {
  display: grid;
  grid-template-columns: 1fr 246px;
  gap: 24px;
}

.press-main {
  display: grid;
  grid-template-columns: 580px 1fr;
  background: var(--bg-white);
  min-height: 326px;
}

.press-image {
  position: relative;
}

.press-image img {
  width: 100%;
  height: 100%;
  min-height: 326px;
  object-fit: cover;
}

.press-image-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 20px;
  padding: 20px 21px;
}

.press-content {
  padding: 26px 20px;
  font-size: 16px;
  line-height: 1.7;
}

.press-links {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.press-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 88px;
  background: var(--btn-gradient);
  color: #fff;
  font-size: 18px;
  border-radius: 2px;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.2s, box-shadow 0.2s;
}

.press-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -130%;
  width: 55%;
  height: 100%;
  background: linear-gradient(
    115deg,
    transparent 0%,
    rgba(255, 255, 255, 0.12) 30%,
    rgba(255, 255, 255, 0.65) 50%,
    rgba(255, 255, 255, 0.12) 70%,
    transparent 100%
  );
  transform: skewX(-22deg);
  transition: left 0.7s ease;
  pointer-events: none;
  z-index: 1;
}

.press-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(18, 109, 62, 0.18);
}

.press-btn:hover::before {
  left: 140%;
}

/* ===== 碳排展示 ===== */
.carbon-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 23px;
}

.carbon-card {
  background: var(--bg-white);
  display: block;
  color: inherit;
  transition: box-shadow 0.2s;
}

.carbon-card:hover {
  box-shadow: 0 4px 12px rgba(18, 109, 62, 0.1);
}

.carbon-card img {
  width: 100%;
  height: 252px;
  object-fit: cover;
}

.carbon-card h3 {
  font-size: 22px;
  font-weight: 600;
  text-align: center;
  margin: 15px 25px 8px;
}

.carbon-card p {
  font-size: 16px;
  color: var(--text-primary);
  padding: 0 25px 25px;
  line-height: 1.6;
}

/* ===== 新闻 ===== */
.news-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.news-col {
  display: flex;
  flex-direction: column;
}

.news-col-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.news-feature {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--bg-white);
  margin-top: 16px;
}

.news-feature img {
  width: 100%;
  height: 275px;
  object-fit: cover;
  margin: 0;
  display: block;
}

.news-feature-body {
  padding: 16px 18px 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-list {
  margin-top: auto;
}

.news-feature-text {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 12px;
}

.news-date {
  display: block;
  text-align: right;
  color: var(--green-primary);
  font-size: 14px;
  margin-top: auto;
}

.news-list-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px;
  background: var(--bg-white);
  margin-top: 12px;
  font-size: 16px;
}

.news-list-item time {
  color: var(--green-primary);
  font-size: 14px;
  white-space: nowrap;
}

.news-small-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
}

.news-small-item {
  display: flex;
  gap: 12px;
  background: var(--bg-white);
  padding: 0;
  flex: 1;
  min-height: 0;
}

.news-small-item img {
  width: 308px;
  height: 100%;
  min-height: 166px;
  object-fit: cover;
  flex-shrink: 0;
}

.news-small-item div {
  padding: 24px 12px 24px 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}

.news-small-item p {
  font-size: 16px;
  line-height: 1.5;
}

.news-small-item time {
  font-size: 14px;
  color: #666;
  text-align: right;
}

/* ===== 页脚 ===== */
.site-footer {
  background: var(--green-primary);
  color: #fff;
  padding: 40px 0;
  margin-top: 40px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.footer-col p {
  font-size: 16px;
  line-height: 1.8;
}

.footer-indent {
  padding-left: 88px;
}

.footer-meta {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-top: 8px;
}

.gov-badge {
  width: 48px;
  height: 49px;
  flex-shrink: 0;
}

/* ===== 响应式 - 平板 ===== */
@media (max-width: 1200px) {
  .press-main {
    grid-template-columns: 1fr 1fr;
  }

  .press-image img {
    min-height: 260px;
  }

  .trade-table th:first-child,
  .trade-table td:first-child {
    padding-left: 24px;
  }

  .trade-table th:last-child,
  .trade-table td:last-child {
    padding-right: 24px;
  }
}

@media (max-width: 992px) {
  .intro-grid {
    grid-template-columns: 1fr;
  }

  .intro-main {
    display: block;
  }

  .intro-main img {
    height: auto;
  }

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

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

  .press-main {
    grid-template-columns: 1fr;
  }

  .press-links {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .press-btn {
    flex: 1;
    min-width: 140px;
  }

  .carbon-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-indent {
    padding-left: 0;
  }
}

/* ===== 响应式 - 手机 ===== */
@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    flex-direction: column;
    max-width: none;
    border-radius: 0;
    padding: 8px;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s, opacity 0.3s, visibility 0.3s;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  }

  .main-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    width: 100%;
    padding: 14px;
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .brand-title {
    font-size: 24px;
  }

  .key-work-grid {
    grid-template-columns: 1fr;
  }

  .section-footer-links {
    grid-template-columns: 1fr;
  }

  .home-key-work-banner img {
    height: auto;
  }

  .stat-card--dynamic {
    padding-right: 24px;
    min-height: 160px;
  }

  .echart-box--kline {
    height: 240px;
  }

  .echart-box--spark {
    position: static;
    width: 100%;
    height: 56px;
    margin-top: 12px;
  }

  .intro-main {
    display: block;
  }

  .intro-text {
    margin-top: 0;
  }

  .news-col-body,
  .news-small-list,
  .news-small-item {
    flex: none;
  }

  .news-small-list {
    justify-content: flex-start;
  }

  .footer-link-group:last-child {
    justify-content: flex-start;
  }

  .trade-table th,
  .trade-table td {
    padding: 16px 12px;
    font-size: 13px;
  }

  .trade-table th:first-child,
  .trade-table td:first-child {
    padding-left: 16px;
  }

  .trade-table th:last-child,
  .trade-table td:last-child {
    padding-right: 16px;
  }

  .intro-card-caption {
    font-size: 16px;
    padding: 12px 16px;
  }

  .intro-text {
    font-size: 16px;
  }

  .press-links {
    flex-direction: column;
  }

  .press-btn {
    width: 100%;
  }

  .news-small-item {
    flex-direction: column;
  }

  .news-small-item img {
    width: 100%;
    height: 180px;
  }

  .news-list-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .candlestick-chart {
    height: 180px;
  }

  .chart-bars span {
    min-width: 3px;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 28px 0;
  }

  .brand-logo {
    width: 48px;
  }

  .brand-title {
    font-size: 20px;
  }

  .key-work-item {
    font-size: 16px;
    min-height: auto;
  }
}

/* ===== 绿证行情页 ===== */
.page-hero {
  padding: 20px 0 0;
}

.page-hero-inner {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
  min-height: 340px;
}

.page-hero-bg {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.page-hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 60px;
  background: linear-gradient(90deg, rgba(0, 121, 69, 0.36) 0%, rgba(0, 65, 150, 0.36) 100%);
}

.page-hero-title {
  font-size: 44px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.2;
}

.page-hero-desc {
  font-size: 18px;
  color: #eafdf2;
  margin-bottom: 20px;
}

.page-hero-line {
  display: block;
  width: 166px;
  height: 5px;
  background: #18a863;
}

.page-hero--image-only .page-hero-content {
  display: none;
}

.market-trends {
  padding-top: 32px;
}

.chart-card--market .chart-label,
.stat-card--market .stat-label {
  color: #40883c;
  text-transform: none;
  font-size: 16px;
}

.chart-card--market.chart-card--dynamic {
  padding-bottom: 16px;
}

.stat-card--market.stat-card--dynamic {
  min-height: 180px;
  padding-right: 160px;
}

.stat-card--market .stat-value {
  color: #2f3f67;
  font-size: 24px;
}

.stat-card--market .stat-value small {
  color: #5f677d;
}

.mini-chart--spark {
  background: none;
  border-bottom: 2px solid #00ac45;
  border-radius: 0;
  clip-path: polygon(0 80%, 15% 60%, 30% 70%, 45% 40%, 60% 50%, 75% 20%, 100% 30%, 100% 100%, 0 100%);
  background: linear-gradient(180deg, rgba(0, 172, 69, 0.15) 0%, transparent 100%);
}

.chart-bars--mixed span.up {
  background: linear-gradient(180deg, #00ac45 0%, #008c38 100%);
}

.chart-bars--mixed span.down {
  background: linear-gradient(180deg, #de5e50 0%, #c44a3d 100%);
}

.market-table-wrap {
  overflow: hidden;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  --market-row-height: 61px;
}

.market-scroll-viewport {
  height: calc(var(--market-row-height) * 4);
  overflow: hidden;
}

.market-scroll-track {
  will-change: transform;
}

.market-scroll-track.is-animating {
  animation: market-scroll-up var(--market-scroll-duration, 20s) linear infinite;
}

.market-scroll-track:hover {
  animation-play-state: paused;
}

@keyframes market-scroll-up {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-50%);
  }
}

.market-table--scroll-body td {
  height: var(--market-row-height);
  padding: 0 28px;
  box-sizing: border-box;
  vertical-align: middle;
}

.market-table--scroll-body tbody tr:last-child td {
  border-bottom: 1px solid #eef3f0;
}

.market-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  table-layout: fixed;
}

.market-col-date {
  width: 28%;
}

.market-col-type {
  width: 22%;
}

.market-col-region {
  width: 14%;
}

.market-col-price {
  width: 18%;
}

.market-col-volume {
  width: 18%;
}

.market-table thead tr {
  border-bottom: 1px solid #dce8e2;
}

.market-table th {
  padding: 22px 28px;
  font-size: 15px;
  font-weight: 700;
  color: #39715a;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
}

.market-table td {
  padding: 20px 28px;
  font-size: 15px;
  color: #40534b;
  border-bottom: 1px solid #eef3f0;
  overflow: hidden;
  text-overflow: ellipsis;
}

.market-table tbody tr:last-child td {
  border-bottom: none;
}

.market-table-section,
.market-purchase-section {
  padding-bottom: 60px;
}

@media (max-width: 768px) {
  .page-hero-content {
    padding: 0 24px;
  }

  .page-hero-title {
    font-size: 32px;
  }

  .page-hero-desc {
    font-size: 16px;
  }

  .page-hero-bg {
    height: 240px;
  }

  .page-hero-inner {
    min-height: 240px;
  }

  .market-table th,
  .market-table td {
    padding: 14px 10px;
    font-size: 13px;
    white-space: nowrap;
  }

  .market-table--scroll-body td {
    padding: 0 10px;
  }

  .market-col-date {
    width: 32%;
  }

  .market-col-type {
    width: 24%;
  }

  .market-col-region {
    width: 12%;
  }

  .market-col-price {
    width: 16%;
  }

  .market-col-volume {
    width: 16%;
  }

  .stat-card--market .stat-value {
    font-size: 18px;
  }
}

/* ===== 关于碳行页 ===== */
.about-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.about-section--last {
  padding-bottom: 60px;
}

.block-title {
  font-size: 21px;
  font-weight: 700;
  color: #0c8a53;
  margin-bottom: 8px;
}

.block-line {
  height: 2px;
  background: #4a9d7b;
  margin-bottom: 28px;
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1.73fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.about-intro-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 36px 34px;
}

.about-intro-card h3 {
  font-size: 30px;
  font-weight: 700;
  color: #0b7d4a;
  margin-bottom: 20px;
}

.about-intro-card p {
  font-size: 18px;
  color: #3d5149;
  line-height: 1.7;
}

.about-intro-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 2px;
}

.cap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.cap-card {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 24px 25px;
  min-height: 110px;
}

.cap-dot {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 21px;
}

.cap-dot__icon {
  width: 22px;
  height: 22px;
  display: block;
}

.cap-dot--green {
  background: #0ba35b;
}

.cap-dot--blue {
  background: #168ed3;
}

.cap-card h3 {
  font-size: 21px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 8px;
}

.cap-card p {
  font-size: 15px;
  color: #5c6f67;
  line-height: 1.5;
}

.steps-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 20px 60px 0;
}

.step-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 27px;
  background: #0ba35b;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.step-label {
  font-size: 20px;
  font-weight: 700;
  color: #263d32;
}

/* ===== 绿证求购动态页 ===== */
.purchase-section {
  padding: 32px 0 60px;
}

.purchase-table-wrap {
  overflow-x: hidden;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  background: var(--bg-white);
  --purchase-row-height: 73px;
}

.purchase-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

.purchase-col-region {
  width: 12%;
}

.purchase-col-quantity {
  width: 14%;
}

.purchase-col-price {
  width: 12%;
}

.purchase-col-period {
  width: 18%;
}

.purchase-col-publish {
  width: 22%;
}

.purchase-col-deadline {
  width: 22%;
}

.purchase-table thead tr {
  background: var(--green-gradient);
}

.purchase-table th {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  padding: 21px 12px;
  text-align: center;
  white-space: nowrap;
}

.purchase-table td {
  padding: 24px 12px;
  font-size: 14px;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
  overflow: hidden;
  text-overflow: ellipsis;
}

.purchase-table .col-region {
  line-height: 1.4;
}

.purchase-scroll-viewport {
  width: 100%;
  height: calc(var(--purchase-row-height) * 8);
  overflow: hidden;
}

.purchase-scroll-track {
  width: 100%;
  will-change: transform;
}

.purchase-scroll-track.is-animating {
  animation: purchase-scroll-up var(--purchase-scroll-duration, 20s) linear infinite;
}

.purchase-scroll-track:hover {
  animation-play-state: paused;
}

@keyframes purchase-scroll-up {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(-50%);
  }
}

.purchase-table--scroll-body td {
  height: var(--purchase-row-height);
  padding: 0 12px;
  box-sizing: border-box;
  vertical-align: middle;
}

.purchase-table--scroll-body tbody tr:nth-child(even) {
  background: #f4f4f4;
}

@media (max-width: 992px) {
  .about-intro-grid {
    grid-template-columns: 1fr;
  }

  .about-intro-img {
    height: 220px;
  }

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

  .steps-row {
    grid-template-columns: repeat(2, 1fr);
    padding: 20px 0 0;
  }
}

@media (max-width: 768px) {
  .about-intro-card h3 {
    font-size: 24px;
  }

  .about-intro-card p {
    font-size: 16px;
  }

  .steps-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 16px;
    padding: 20px 0 0;
  }

  .step-label {
    font-size: 17px;
  }

  .purchase-scroll-viewport {
    width: 1100px;
    min-width: 1100px;
    height: calc(var(--purchase-row-height) * 6);
  }

  .purchase-scroll-track {
    width: 1100px;
    min-width: 1100px;
  }

  .purchase-table {
    width: 1100px;
    min-width: 1100px;
  }

  .purchase-col-region {
    width: 120px;
  }

  .purchase-col-quantity {
    width: 140px;
  }

  .purchase-col-price {
    width: 120px;
  }

  .purchase-col-period {
    width: 180px;
  }

  .purchase-col-publish {
    width: 270px;
  }

  .purchase-col-deadline {
    width: 270px;
  }

  .purchase-table th,
  .purchase-table td {
    padding: 14px 10px;
    font-size: 13px;
  }

  .purchase-table-wrap {
    overflow-x: auto;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }
}

/* ===== 碳排展示页 ===== */
.carbon-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.carbon-section--last {
  padding-bottom: 60px;
}

.carbon-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.carbon-stat-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 24px 28px;
  text-align: left;
}

.carbon-stat-label {
  display: block;
  font-size: 15px;
  color: #8a9691;
  margin-bottom: 10px;
}

.carbon-stat-value {
  font-size: 34px;
  font-weight: 700;
  color: #0b7d4a;
  line-height: 1.2;
}

.carbon-stat-value small {
  font-size: 16px;
  font-weight: 600;
  color: #0b7d4a;
  margin-left: 4px;
}

.carbon-stat-sub {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  color: #0b7d4a;
}

.carbon-trend-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
}

.carbon-trend-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 28px 30px;
}

.carbon-trend-title {
  font-size: 18px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 16px;
}

.echart-box--carbon-trend {
  width: 100%;
  height: 260px;
}

.echart-box--carbon-industry {
  width: 100%;
  height: 260px;
}

.industry-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.industry-item {
  display: grid;
  grid-template-columns: 48px 1fr 52px;
  align-items: center;
  gap: 12px;
}

.industry-name {
  font-size: 15px;
  color: #263d32;
  font-weight: 500;
}

.industry-bar {
  height: 12px;
  background: #eef3f0;
  border-radius: 6px;
  overflow: hidden;
}

.industry-bar span {
  display: block;
  height: 100%;
  width: var(--w, 50%);
  background: var(--green-gradient);
  border-radius: 6px;
}

.industry-pct {
  font-size: 14px;
  color: #39715a;
  text-align: right;
}

.carbon-project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.carbon-project-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  overflow: hidden;
  display: block;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.carbon-project-card:hover {
  border-color: #4a9d7b;
  box-shadow: 0 4px 12px rgba(18, 109, 62, 0.08);
}

.carbon-project-card:hover h3 {
  color: #0b7d4a;
}

.carbon-project-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.carbon-project-body {
  padding: 20px 22px 24px;
}

.carbon-project-body h3 {
  font-size: 20px;
  font-weight: 700;
  color: #0b7d4a;
  margin-bottom: 12px;
}

.carbon-project-body p {
  font-size: 15px;
  color: #5c6f67;
  line-height: 1.6;
}

/* ===== 新闻资讯页 ===== */
.news-page-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.news-page-section--last {
  padding-bottom: 60px;
}

.news-center-banner {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.news-center-banner img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.news-center-banner__text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 40px;
  background: linear-gradient(90deg, rgba(0, 121, 69, 0.55) 0%, rgba(0, 65, 150, 0.4) 100%);
}

.news-center-banner__title {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.news-center-banner__tags {
  font-size: 16px;
  color: #eafdf2;
}

.news-headline-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.news-headline-card {
  display: flex;
  height: 100%;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  color: inherit;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.news-headline-card:hover {
  box-shadow: 0 4px 12px rgba(18, 109, 62, 0.08);
}

.news-headline-card:hover .news-headline-title {
  color: #0b7d4a;
}

.news-headline-media {
  position: relative;
  flex: 0 0 42%;
  min-height: 220px;
}

.news-headline-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.news-headline-tag {
  position: absolute;
  top: 24px;
  left: 24px;
  color: #fff;
  line-height: 1.2;
}

.news-headline-tag strong {
  display: block;
  font-size: 28px;
  font-weight: 700;
}

.news-headline-tag span {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  font-weight: 500;
}

.news-headline-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 32px;
}

.news-headline-title {
  font-size: 22px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 16px;
  line-height: 1.45;
}

.news-headline-desc {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

.news-side-nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 20px;
}

.news-side-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 16px;
  background: #f5f5f5;
  color: #333;
  font-size: 16px;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}

.news-side-link:hover {
  background: #eef3f0;
  color: #0b7d4a;
}

.news-side-link.active {
  background: var(--green-gradient);
  color: #fff;
}

.news-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.news-list-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 24px;
  display: block;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.news-list-card:hover {
  border-color: #4a9d7b;
  box-shadow: 0 4px 12px rgba(18, 109, 62, 0.08);
}

.news-list-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 12px;
  line-height: 1.4;
}

.news-list-card p {
  font-size: 15px;
  color: #5c6f67;
  line-height: 1.6;
  margin-bottom: 16px;
}

.news-list-card time {
  font-size: 13px;
  color: #888;
}

@media (max-width: 992px) {
  .carbon-stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .carbon-trend-grid {
    grid-template-columns: 1fr;
  }

  .carbon-project-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .news-headline-grid {
    grid-template-columns: 1fr;
  }

  .news-list-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .carbon-stat-value {
    font-size: 28px;
  }

  .carbon-stat-value small {
    font-size: 14px;
  }

  .news-center-banner img {
    height: 120px;
  }

  .news-center-banner__title {
    font-size: 24px;
  }

  .news-center-banner__text {
    padding: 0 24px;
  }

  .news-headline-card {
    flex-direction: column;
  }

  .news-headline-media {
    flex: none;
    min-height: 200px;
  }

  .news-headline-body {
    padding: 20px;
  }

  .news-headline-title {
    font-size: 20px;
  }

  .news-list-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 详情页（新闻详情 / 绿证行情详情） ===== */
.detail-section {
  padding: 32px 0 60px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 20px;
  align-items: start;
}

.detail-article,
.detail-sidebar {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
}

.detail-article {
  padding: 36px 48px 40px;
}

.detail-title {
  font-size: 30px;
  font-weight: 700;
  color: #263d32;
  line-height: 1.35;
  margin-bottom: 16px;
}

.detail-meta {
  font-size: 14px;
  color: #72847b;
  margin-bottom: 20px;
}

.detail-divider {
  height: 1px;
  background: #dce8e2;
  margin-bottom: 28px;
}

.detail-body p {
  font-size: 18px;
  color: #3f554b;
  line-height: 1.7;
  margin-bottom: 20px;
}

.detail-body p:last-child {
  margin-bottom: 0;
}

.detail-feature {
  position: relative;
  margin-top: 32px;
  border-radius: 2px;
  overflow: hidden;
  height: 250px;
}

.detail-feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-feature-overlay {
  position: absolute;
  top: 36px;
  left: 34px;
  z-index: 2;
}

.detail-feature-overlay h3 {
  font-size: 28px;
  font-weight: 700;
  color: #fff7d4;
  margin-bottom: 8px;
  line-height: 1.3;
}

.detail-feature-overlay span {
  font-size: 15px;
  color: #ffe9a6;
}

.detail-feature-overlay--market h3,
.detail-feature-overlay--market span {
  color: #000b3a;
}

.detail-feature-chart {
  position: absolute;
  right: 40px;
  bottom: 36px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 74px;
  z-index: 2;
}

.detail-feature-chart span {
  width: 9px;
  height: var(--h, 50%);
  background: #ffe2a0;
  border-radius: 1px;
}

.detail-feature-stats {
  position: absolute;
  left: 76px;
  bottom: 36px;
  display: flex;
  gap: 14px;
  z-index: 2;
}

.detail-feature-stats--quad {
  left: 40px;
  right: 40px;
  bottom: 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: none;
}

.detail-feature-stats--quad::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 58%;
  height: 1px;
  background: rgba(38, 61, 50, 0.25);
  z-index: 0;
}

.detail-feature-stats--quad .detail-stat-badge {
  position: relative;
  z-index: 1;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.detail-stat-badge {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 4px;
  padding: 12px 16px;
  min-width: 164px;
}

.detail-stat-label {
  display: block;
  font-size: 13px;
  color: #47705e;
  margin-bottom: 4px;
}

.detail-stat-badge strong {
  font-size: 17px;
  font-weight: 700;
  color: #056b38;
}

.detail-back-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 32px;
  min-width: 150px;
  height: 44px;
  padding: 0 24px;
  background: #12a45e;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 2px;
  transition: background 0.2s;
}

.detail-back-btn:hover {
  background: #0b7d4a;
}

.detail-sidebar {
  padding: 26px 25px;
}

.detail-sidebar-title {
  font-size: 22px;
  font-weight: 700;
  color: #0b7d4a;
  margin-bottom: 24px;
}

.detail-rec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.detail-rec-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.detail-rec-item img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
}

.detail-rec-item p {
  font-size: 16px;
  font-weight: 700;
  color: #263d32;
  line-height: 1.4;
  margin-bottom: 8px;
}

.detail-rec-item time {
  font-size: 13px;
  color: #108a53;
}

.detail-rec-item:hover p {
  color: #0b7d4a;
}

@media (max-width: 992px) {
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-sidebar {
    order: 2;
  }
}

@media (max-width: 768px) {
  .detail-article {
    padding: 24px 20px 28px;
  }

  .detail-title {
    font-size: 24px;
  }

  .detail-body p {
    font-size: 16px;
  }

  .detail-feature {
    height: 200px;
  }

  .detail-feature-overlay h3 {
    font-size: 20px;
  }

  .detail-feature-stats {
    left: 20px;
    bottom: 20px;
    flex-direction: column;
    gap: 8px;
  }

  .detail-feature-stats--quad {
    left: 16px;
    right: 16px;
    bottom: 16px;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .detail-feature-stats--quad::before {
    display: none;
  }

  .detail-stat-badge {
    min-width: 140px;
    padding: 8px 12px;
  }

  .detail-feature-chart {
    right: 16px;
    bottom: 20px;
    gap: 6px;
    height: 56px;
  }

  .detail-rec-item img {
    width: 96px;
    height: 64px;
  }
}

/* ===== 绿证查询页 ===== */
.cert-query-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.cert-query-grid {
  display: grid;
  grid-template-columns: 780px 1fr;
  gap: 40px;
  align-items: stretch;
}

.cert-query-form {
  display: flex;
  flex-direction: column;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 36px 45px 40px;
}

.cert-form-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.cert-form-row label,
.cert-form-label {
  font-size: 17px;
  font-weight: 700;
  color: #2f4c3d;
}

.cert-form-row input[type="text"] {
  width: 100%;
  height: 42px;
  padding: 0 16px;
  border: 1px solid #d5e3db;
  border-radius: 2px;
  background: #f8fbf9;
  font-size: 15px;
  color: #263d32;
  font-family: inherit;
}

.cert-form-row input::placeholder {
  color: #9aa8a1;
}

.cert-form-row--upload {
  align-items: stretch;
}

.cert-upload {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 86px;
  padding: 16px;
  border: 1px solid #b7d6c4;
  border-radius: 2px;
  background: #f4faf6;
  cursor: pointer;
  text-align: center;
}

.cert-upload span {
  font-size: 16px;
  font-weight: 700;
  color: #4b755f;
}

.cert-submit-btn {
  display: block;
  margin: 8px auto 0;
  min-width: 180px;
  height: 46px;
  padding: 0 24px;
  border: none;
  border-radius: 2px;
  background: #12a45e;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s;
}

.cert-submit-btn:hover {
  background: #0b7d4a;
}

.cert-query-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 100%;
}

.cert-sample-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: 2px;
}

.cert-tip-card {
  flex: 1;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 20px 24px;
}

.cert-tip-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: #0b7d4a;
  margin-bottom: 12px;
}

.cert-tip-card p {
  font-size: 16px;
  color: #52665e;
  line-height: 1.7;
}

.cert-faq-section {
  padding-top: 32px;
  padding-bottom: 60px;
}

.cert-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.cert-faq-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 22px 24px;
  min-height: 150px;
}

.cert-faq-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 16px;
}

.cert-faq-card p {
  font-size: 15px;
  color: #5b6e66;
  line-height: 1.6;
}

/* ===== 绿证查询结果页 ===== */
.cert-result-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.cert-result-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 40px 42px 36px;
}

.cert-result-header {
  display: flex;
  gap: 26px;
  align-items: center;
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid #eef3f0;
}

.cert-status-badge {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #14a85f;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cert-status-badge span {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  text-align: center;
}

.cert-result-headline h3 {
  font-size: 30px;
  font-weight: 700;
  color: #0b7d4a;
  margin-bottom: 8px;
  line-height: 1.3;
}

.cert-result-time {
  font-size: 15px;
  color: #63756e;
}

.cert-result-body {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 40px;
  align-items: start;
  margin-bottom: 36px;
}

.cert-result-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 48px;
}

.cert-result-label {
  display: block;
  font-size: 15px;
  color: #6a7b74;
  margin-bottom: 8px;
}

.cert-result-field strong {
  font-size: 18px;
  font-weight: 700;
  color: #263d32;
  line-height: 1.4;
}

.cert-trace-box {
  width: 140px;
  height: 140px;
  background: #e7f2ec;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}

.cert-trace-box span {
  font-size: 16px;
  font-weight: 700;
  color: #3b7558;
}

.cert-result-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cert-result-actions .detail-back-btn {
  margin-top: 0;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.cert-back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 150px;
  height: 44px;
  padding: 0 24px;
  border: 1px solid #12a45e;
  border-radius: 2px;
  background: transparent;
  font-size: 16px;
  font-weight: 700;
  color: #12a45e;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.cert-back-link:hover {
  background: #f4faf6;
  color: #0b7d4a;
  border-color: #0b7d4a;
}

.cert-boundary-section {
  padding-top: 32px;
  padding-bottom: 60px;
}

.cert-boundary-card {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 36px 38px;
}

.cert-boundary-card p {
  font-size: 20px;
  color: #41584e;
  line-height: 1.7;
}

@media (max-width: 1200px) {
  .cert-query-grid {
    grid-template-columns: 1fr;
  }

  .cert-query-side {
    max-width: 420px;
  }
}

@media (max-width: 992px) {
  .cert-faq-grid {
    grid-template-columns: 1fr;
  }

  .cert-result-body {
    grid-template-columns: 1fr;
  }

  .cert-trace-box {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .cert-query-form {
    padding: 24px 20px;
  }

  .cert-form-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .cert-result-fields {
    grid-template-columns: 1fr;
  }

  .cert-result-headline h3 {
    font-size: 22px;
  }

  .cert-boundary-card p {
    font-size: 16px;
  }
}

/* ===== 重点工作页 ===== */
.key-work-page-section {
  padding-top: 32px;
  padding-bottom: 32px;
}

.key-work-page-section--last {
  padding-bottom: 60px;
}

.key-work-center-banner {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}

.key-work-center-banner img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.key-work-center-banner__text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 40px;
  background: linear-gradient(90deg, rgba(0, 121, 69, 0.55) 0%, rgba(0, 65, 150, 0.4) 100%);
}

.key-work-center-banner__title {
  font-size: 28px;
  font-weight: 700;
  color: #fff7d4;
  margin-bottom: 8px;
}

.key-work-center-banner__tags {
  font-size: 15px;
  color: #ffe9a6;
}

.key-work-center-banner__chart {
  position: absolute;
  right: 40px;
  bottom: 36px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 74px;
}

.key-work-center-banner__chart span {
  width: 9px;
  height: var(--h, 50%);
  background: #ffe2a0;
  border-radius: 1px;
}

.key-work-feature-grid {
  display: grid;
  grid-template-columns: 1.86fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.key-work-feature-card {
  display: grid;
  grid-template-columns: 300px 1fr;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  overflow: hidden;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.key-work-feature-card:hover {
  border-color: #4a9d7b;
  box-shadow: 0 4px 12px rgba(18, 109, 62, 0.08);
}

.key-work-feature-img {
  position: relative;
  min-height: 300px;
}

.key-work-feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.key-work-feature-img__overlay {
  position: absolute;
  top: 36px;
  left: 34px;
  z-index: 2;
}

.key-work-feature-img__overlay h3 {
  font-size: 28px;
  font-weight: 700;
  color: #fff7d4;
  margin-bottom: 8px;
}

.key-work-feature-img__overlay span {
  font-size: 15px;
  color: #ffe9a6;
}

.key-work-feature-img__chart {
  position: absolute;
  left: 36px;
  bottom: 34px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 74px;
  z-index: 2;
}

.key-work-feature-img__chart span {
  width: 9px;
  height: var(--h, 50%);
  background: #ffe2a0;
  border-radius: 1px;
}

.key-work-feature-body {
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.key-work-feature-body h4 {
  font-size: 24px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 16px;
  line-height: 1.4;
}

.key-work-feature-body p {
  font-size: 16px;
  color: #52665e;
  line-height: 1.7;
}

.key-work-tabs-panel {
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 26px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.key-work-tab {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  border: none;
  border-radius: 2px;
  background: #f1f7f4;
  color: #327052;
  font-size: 16px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.key-work-tab.active {
  background: #12a45e;
  color: #fff;
}

.key-work-tab:hover:not(.active) {
  background: #e7f2ec;
}

.key-work-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.key-work-list-card {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  background: var(--bg-white);
  border: 1px solid #dce8e2;
  border-radius: 2px;
  padding: 20px 24px;
  min-height: 108px;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.key-work-list-card:hover {
  border-color: #4a9d7b;
  box-shadow: 0 4px 12px rgba(18, 109, 62, 0.08);
}

.key-work-list-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #263d32;
  margin-bottom: 8px;
  line-height: 1.4;
}

.key-work-list-card p {
  font-size: 14px;
  color: #5b6e66;
  line-height: 1.5;
}

.key-work-list-card time {
  flex-shrink: 0;
  font-size: 13px;
  color: #108a53;
  white-space: nowrap;
}

.key-work-list-card:hover h3 {
  color: #0b7d4a;
}

@media (max-width: 992px) {
  .key-work-feature-grid {
    grid-template-columns: 1fr;
  }

  .key-work-list-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .key-work-center-banner img {
    height: 160px;
  }

  .key-work-center-banner__title {
    font-size: 22px;
  }

  .key-work-center-banner__text {
    padding: 0 24px;
  }

  .key-work-center-banner__chart {
    display: none;
  }

  .key-work-feature-card {
    grid-template-columns: 1fr;
  }

  .key-work-feature-img {
    min-height: 220px;
  }

  .key-work-feature-body {
    padding: 24px 20px;
  }

  .key-work-list-card {
    flex-direction: column;
    align-items: flex-start;
  }
}