@charset "utf-8";

:root {
  --bg: #f5fbeb;
  --bg-strong: #e6f4d5;
  --surface: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --surface-soft: #f7ffef;
  --primary: #5ea63d;
  --primary-dark: #31681d;
  --primary-deep: #244d17;
  --secondary: #8bc34d;
  --accent: #f3d96f;
  --text: #2a401f;
  --muted: #617957;
  --border: rgba(78, 124, 42, 0.18);
  --shadow: 0 24px 60px rgba(59, 107, 29, 0.16);
  --shadow-soft: 0 14px 32px rgba(59, 107, 29, 0.08);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1120px, calc(100% - 32px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.95) 0, rgba(255, 255, 255, 0) 38%),
    linear-gradient(180deg, #f8ffef 0%, #eff8e3 48%, #f9fff3 100%);
  line-height: 1.75;
}

body::before {
  content: "";
  position: fixed;
  inset: auto auto 12% -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(141, 201, 78, 0.28) 0%, rgba(141, 201, 78, 0) 72%);
  pointer-events: none;
  z-index: -1;
}

body::after {
  content: "";
  position: fixed;
  inset: 60px -60px auto auto;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 217, 111, 0.18) 0%, rgba(243, 217, 111, 0) 72%);
  pointer-events: none;
  z-index: -1;
}

img {
  display: block;
  max-width: 100%;
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition:
    color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background-color 0.25s ease,
    border-color 0.25s ease;
}

a:hover {
  color: var(--primary-deep);
}

p,
ul,
ol {
  margin: 0;
}

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

button,
input,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(94, 166, 61, 0.35);
  outline-offset: 3px;
  border-radius: 10px;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.page-shell {
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 255, 239, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(94, 166, 61, 0.1);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--secondary), var(--primary-dark));
  box-shadow: 0 16px 32px rgba(74, 132, 38, 0.28);
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 800;
}

.brand-copy strong {
  display: block;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
}

.brand-copy small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
}

.header-contact {
  padding: 12px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-soft);
  font-weight: 700;
}

.header-contact:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(59, 107, 29, 0.12);
}

.site-nav {
  border-top: 1px solid rgba(94, 166, 61, 0.1);
}

.nav-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 0 14px;
}

.nav-link {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.98rem;
  font-weight: 700;
}

.nav-link:hover,
.nav-link.is-active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 18px 30px rgba(74, 132, 38, 0.22);
  color: #ffffff;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 36px 0 50px;
}

.hero-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 30px;
  align-items: center;
  padding: clamp(28px, 4vw, 42px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(240, 251, 223, 0.96));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-panel::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(94, 166, 61, 0.18) 0%, rgba(94, 166, 61, 0) 72%);
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(94, 166, 61, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
  color: var(--primary-dark);
  font-size: 0.92rem;
  font-weight: 700;
}

.eyebrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
}

.hero h1 {
  margin: 18px 0 16px;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.hero-intro {
  max-width: 54ch;
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  font-weight: 700;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--secondary), var(--primary-dark));
  color: #ffffff;
}

.btn-secondary {
  border-color: var(--border);
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-dark);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-tags li {
  padding: 10px 14px;
  border: 1px solid rgba(94, 166, 61, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  color: var(--muted);
  font-weight: 600;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 24px;
}

.stat-card {
  padding: 18px;
  border: 1px solid rgba(94, 166, 61, 0.14);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-soft);
}

.stat-card strong {
  display: block;
  margin-bottom: 4px;
  color: var(--primary-deep);
  font-size: 1.24rem;
}

.stat-card span {
  color: var(--muted);
  font-size: 0.94rem;
}

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

.hero-media::before {
  content: "";
  position: absolute;
  inset: 16px -16px -16px 16px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(94, 166, 61, 0.16), rgba(243, 217, 111, 0.14));
  z-index: -1;
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border-radius: 28px;
  object-fit: cover;
  box-shadow: 0 26px 48px rgba(44, 91, 24, 0.18);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.breadcrumbs span {
  color: rgba(97, 121, 87, 0.55);
}

.main-content {
  padding-bottom: 56px;
}

.section {
  padding: 12px 0 54px;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-title {
  margin: 0;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.25;
}

.section-subtitle {
  max-width: 58ch;
  color: var(--muted);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.card,
.content-card,
.info-card,
.timeline-item,
.contact-card,
.note-card,
.news-card,
.sidebar-card {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.card {
  height: 100%;
  overflow: hidden;
}

.card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card:hover .card-media img {
  transform: scale(1.06);
}

.card-body {
  padding: 24px;
}

.card-kicker {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(94, 166, 61, 0.12);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

.card-title {
  margin: 14px 0 10px;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: 1.35rem;
  line-height: 1.35;
}

.card-text {
  color: var(--muted);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  color: var(--primary-dark);
  font-weight: 700;
}

.card-link::after {
  content: "→";
  font-size: 1rem;
}

.note-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: stretch;
}

.media-card {
  min-height: 100%;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stack {
  display: grid;
  gap: 16px;
}

.note-card {
  padding: 20px 22px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 255, 232, 0.96));
}

.note-card h3,
.content-card h3,
.info-card h3,
.contact-card h3,
.sidebar-card h3 {
  margin: 0 0 8px;
  color: var(--primary-deep);
  font-size: 1.1rem;
}

.note-card p,
.content-card p,
.info-card p,
.contact-card p,
.sidebar-card p,
.sidebar-card li {
  color: var(--muted);
}

.variety-list {
  display: grid;
  gap: 22px;
}

.variety-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 290px;
  gap: 22px;
  padding: 22px;
}

.variety-card:nth-child(even) {
  grid-template-columns: 290px minmax(0, 1fr);
}

.variety-card:nth-child(even) .variety-text {
  order: 2;
}

.variety-card:nth-child(even) .variety-image {
  order: 1;
}

.variety-image {
  min-height: 220px;
  border-radius: 24px;
  overflow: hidden;
}

.variety-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.variety-card:hover .variety-image img {
  transform: scale(1.05);
}

.variety-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.variety-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.variety-meta span {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(94, 166, 61, 0.12);
  color: var(--primary-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

.variety-title {
  margin: 0 0 10px;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: 1.6rem;
}

.variety-text p {
  color: var(--muted);
}

.content-card {
  padding: 24px;
}

.content-card + .content-card {
  margin-top: 16px;
}

.feature-panel {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(239, 251, 223, 0.96));
  box-shadow: var(--shadow);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.info-card {
  padding: 22px;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  position: relative;
  padding: 22px 22px 22px 78px;
}

.timeline-item::before {
  content: attr(data-step);
  position: absolute;
  left: 22px;
  top: 22px;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--secondary), var(--primary-dark));
  box-shadow: 0 12px 24px rgba(74, 132, 38, 0.22);
  color: #ffffff;
  font-weight: 800;
}

.timeline-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--primary-deep);
  font-size: 1.1rem;
}

.timeline-item p {
  color: var(--muted);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(300px, 0.98fr);
  gap: 24px;
}

.detail-card {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.detail-card h2 {
  margin: 0 0 16px;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: 1.6rem;
}

.detail-card p {
  color: var(--muted);
}

.detail-hero-image {
  margin-bottom: 20px;
  border-radius: 26px;
  overflow: hidden;
}

.detail-hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.data-list {
  display: grid;
  gap: 14px;
}

.data-list li {
  padding: 16px 18px;
  border: 1px solid rgba(94, 166, 61, 0.12);
  border-radius: 20px;
  background: rgba(94, 166, 61, 0.08);
}

.data-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--primary-deep);
}

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

.article-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 24px;
}

.article-card {
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.article-card h1,
.article-card h2 {
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
}

.article-card h1 {
  margin: 0 0 14px;
  font-size: 2rem;
  line-height: 1.3;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.article-content h2 {
  margin: 12px 0 0;
  font-size: 1.4rem;
}

.article-content p {
  color: var(--muted);
}

.article-content ul {
  padding-left: 20px;
  list-style: disc;
  color: var(--muted);
}

.article-content li + li {
  margin-top: 8px;
}

.article-side {
  display: grid;
  gap: 18px;
}

.sidebar-card {
  padding: 22px;
}

.sidebar-card li + li {
  margin-top: 12px;
}

.news-list-stack {
  display: grid;
  gap: 16px;
}

.news-card {
  padding: 24px;
}

.news-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.news-date {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(94, 166, 61, 0.12);
  color: var(--primary-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.news-card h3 {
  margin: 0;
  color: var(--primary-deep);
  font-size: 1.2rem;
}

.news-card p {
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.contact-card {
  padding: 24px;
}

.contact-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--primary-deep);
  font-size: 1.05rem;
}

.contact-card a {
  color: var(--primary-dark);
  font-weight: 700;
}

.contact-card address {
  color: var(--muted);
  font-style: normal;
}

.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge-row span {
  padding: 8px 12px;
  border: 1px solid rgba(94, 166, 61, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary-dark);
  font-weight: 700;
}

.cta-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px;
  border-radius: 32px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: var(--shadow);
  color: #ffffff;
}

.cta-banner h2 {
  margin: 0 0 10px;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  font-size: 1.8rem;
}

.cta-banner p {
  max-width: 42ch;
  color: rgba(255, 255, 255, 0.84);
}

.cta-banner .btn-secondary {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.site-footer {
  margin-top: 20px;
  background: linear-gradient(135deg, #2b5f1e, #3b7b25 65%, #6aa33e 100%);
  color: rgba(255, 255, 255, 0.92);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.45fr 0.85fr 0.9fr;
  gap: 24px;
  padding: 38px 0 22px;
}

.footer-main h2,
.footer-main h3 {
  margin: 0 0 12px;
  font-family: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
}

.footer-main p,
.footer-main li,
.footer-main address {
  color: rgba(255, 255, 255, 0.82);
  font-style: normal;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 10px;
}

.footer-links a:hover,
.footer-contact a:hover,
.footer-bottom a:hover {
  color: #ffffff;
}

.footer-bottom {
  padding: 18px 0 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.footer-bottom a {
  color: #ffffff;
}

@media (max-width: 1040px) {
  .hero-panel,
  .note-grid,
  .detail-layout,
  .article-shell,
  .footer-main {
    grid-template-columns: 1fr;
  }

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

  .hero-media img {
    min-height: 260px;
  }
}

@media (max-width: 920px) {
  .grid-3,
  .grid-2,
  .feature-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .variety-card,
  .variety-card:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .variety-card:nth-child(even) .variety-text,
  .variety-card:nth-child(even) .variety-image {
    order: initial;
  }

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

  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  body {
    line-height: 1.65;
  }

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

  .brand-copy strong {
    font-size: 1.08rem;
  }

  .nav-inner {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 10px;
  }

  .nav-inner::-webkit-scrollbar {
    height: 6px;
  }

  .nav-inner::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(94, 166, 61, 0.24);
  }

  .nav-link {
    white-space: nowrap;
  }

  .hero {
    padding-top: 24px;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 10vw, 2.6rem);
  }

  .hero-actions,
  .hero-tags,
  .hero-stats,
  .badge-row {
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .card-body,
  .content-card,
  .detail-card,
  .article-card,
  .news-card,
  .contact-card,
  .note-card,
  .cta-banner {
    padding: 22px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}