:root {
  --ink: #19322b;
  --ink-soft: #4f625c;
  --forest: #214c3e;
  --forest-deep: #112f27;
  --sage: #dce8df;
  --sage-light: #edf3ee;
  --paper: #f7f3e9;
  --paper-deep: #eee7d7;
  --gold: #c7a14a;
  --gold-light: #e3cf91;
  --white: #ffffff;
  --line: rgba(25, 50, 43, 0.15);
  --shadow: 0 24px 60px rgba(17, 47, 39, 0.14);
  --shell: 1180px;
  --radius-lg: 32px;
  --radius-md: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 94px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
}

p,
h1,
h2,
h3,
ul,
dl,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", STSong, serif;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.035em;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.35rem, 5vw, 4.4rem);
}

h3 {
  margin-bottom: 14px;
  font-size: 1.65rem;
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--forest-deep);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 40px), var(--shell));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(25, 50, 43, 0.09);
  background: rgba(247, 243, 233, 0.94);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 138px;
  height: auto;
}

.brand span {
  padding-left: 16px;
  border-left: 1px solid var(--line);
  font-family: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", STSong, serif;
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: 999px;
  text-decoration: none;
  transition: color 160ms ease, background-color 160ms ease;
}

.site-nav a:hover {
  color: var(--forest);
  background: rgba(33, 76, 62, 0.08);
}

.site-nav .nav-cta {
  padding-inline: 18px;
  color: var(--white);
  background: var(--forest);
}

.site-nav .nav-cta:hover {
  color: var(--white);
  background: var(--forest-deep);
}

.hero {
  position: relative;
  min-height: calc(100svh - 82px);
  overflow: hidden;
  color: var(--white);
  background: var(--forest-deep);
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 35, 28, 0.92) 0%, rgba(8, 35, 28, 0.72) 44%, rgba(8, 35, 28, 0.14) 100%),
    linear-gradient(0deg, rgba(8, 35, 28, 0.48), rgba(8, 35, 28, 0) 45%),
    url("/assets/hero-ferns.jpg") center / cover no-repeat;
  transform: scale(1.01);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: calc(100svh - 82px);
  padding-block: 94px 54px;
  grid-template-rows: 1fr auto;
  align-items: center;
}

.hero-copy {
  max-width: 850px;
}

.eyebrow {
  margin-bottom: 20px;
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow-dark {
  color: #9a782b;
}

.eyebrow-light {
  color: var(--gold-light);
}

.hero h1 {
  max-width: 930px;
  margin-bottom: 28px;
  font-size: clamp(3rem, 7.4vw, 6.8rem);
  letter-spacing: -0.055em;
}

.hero h1 span {
  display: block;
}

.hero-lead {
  max-width: 690px;
  margin-bottom: 36px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

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

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  color: var(--forest-deep);
  background: var(--gold-light);
}

.button-primary:hover {
  background: #ecd99f;
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.46);
  background: rgba(255, 255, 255, 0.06);
}

.button-ghost:hover {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.12);
}

.button-dark {
  color: var(--white);
  background: var(--forest-deep);
}

.button-dark:hover {
  background: var(--forest);
}

.recovery-note {
  display: flex;
  width: min(100%, 720px);
  align-items: flex-start;
  gap: 16px;
  margin-top: 64px;
  padding: 20px 24px;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 18px;
  background: rgba(247, 243, 233, 0.94);
  box-shadow: 0 16px 40px rgba(8, 35, 28, 0.24);
}

.recovery-note strong {
  display: block;
  margin-bottom: 3px;
}

.recovery-note p {
  margin-bottom: 0;
  color: var(--ink-soft);
  font-size: 0.91rem;
  line-height: 1.55;
}

.recovery-mark {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  margin-top: 9px;
  border-radius: 50%;
  background: #4f996f;
  box-shadow: 0 0 0 6px rgba(79, 153, 111, 0.16);
}

.section {
  padding-block: 110px;
}

.about-grid {
  display: grid;
  gap: 80px;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.section-heading h2 {
  margin-bottom: 0;
}

.about-copy {
  padding-top: 44px;
}

.about-copy > p:not(.lead-copy) {
  color: var(--ink-soft);
}

.lead-copy {
  font-family: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", STSong, serif;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
  line-height: 1.55;
}

.nvc-steps {
  display: grid;
  margin: 42px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
  grid-template-columns: repeat(4, 1fr);
}

.nvc-steps li {
  padding: 20px 10px 0 0;
  font-weight: 700;
}

.nvc-steps span {
  display: block;
  margin-bottom: 6px;
  color: #9a782b;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.learning {
  background: var(--sage-light);
}

.section-intro {
  display: grid;
  align-items: end;
  gap: 80px;
  margin-bottom: 50px;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
}

.section-intro h2,
.section-intro p {
  margin-bottom: 0;
}

.section-intro > p {
  color: var(--ink-soft);
}

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

.path-card {
  min-height: 540px;
  overflow: hidden;
  border: 1px solid rgba(25, 50, 43, 0.09);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 18px 50px rgba(25, 50, 43, 0.07);
}

.path-card-image {
  display: grid;
  grid-template-rows: 230px 1fr;
}

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

.path-card-body {
  display: flex;
  flex-direction: column;
  padding: 32px;
}

.path-card-body p {
  color: var(--ink-soft);
}

.card-number {
  margin-bottom: 30px;
  color: #9a782b;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.status-pill {
  align-self: flex-start;
  margin-top: auto;
  padding: 7px 12px;
  color: var(--forest);
  border-radius: 999px;
  background: var(--sage-light);
  font-size: 0.75rem;
  font-weight: 700;
}

.path-card-color {
  color: var(--white);
  border-color: transparent;
  background:
    radial-gradient(circle at 80% 10%, rgba(227, 207, 145, 0.26), transparent 40%),
    var(--forest);
}

.path-card-color .path-card-body {
  min-height: 100%;
}

.path-card-color p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.1rem;
}

.path-card-color .card-number {
  color: var(--gold-light);
}

.text-link {
  align-self: flex-start;
  margin-top: auto;
  color: var(--white);
  font-weight: 700;
  text-decoration-color: rgba(255, 255, 255, 0.45);
  text-underline-offset: 6px;
}

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

.community-grid {
  display: grid;
  align-items: center;
  gap: 80px;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
}

.community-image {
  position: relative;
}

.community-image::before {
  position: absolute;
  z-index: 0;
  right: -28px;
  bottom: -28px;
  width: 52%;
  height: 52%;
  content: "";
  border-radius: 28px;
  background: var(--gold-light);
}

.community-image img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow);
}

.community-copy p:not(.eyebrow) {
  color: var(--ink-soft);
}

.plain-list {
  display: grid;
  margin: 32px 0 38px;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.plain-list li {
  padding: 14px 16px 14px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 700;
}

.service {
  color: var(--white);
  background:
    radial-gradient(circle at 15% 20%, rgba(199, 161, 74, 0.14), transparent 34%),
    var(--forest-deep);
}

.service-intro > p {
  color: rgba(255, 255, 255, 0.68);
}

.service-grid {
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  grid-template-columns: repeat(3, 1fr);
}

.service-grid article {
  min-height: 330px;
  padding: 38px 34px 26px 0;
  border-right: 1px solid rgba(255, 255, 255, 0.17);
}

.service-grid article + article {
  padding-left: 34px;
}

.service-grid article:last-child {
  border-right: 0;
}

.service-grid span {
  display: inline-block;
  margin-bottom: 70px;
  color: var(--gold-light);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.service-grid p {
  color: rgba(255, 255, 255, 0.65);
}

.service-note {
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.86rem;
}

.partners {
  background: var(--white);
}

.partners-grid {
  display: grid;
  align-items: center;
  gap: 70px;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
}

.partners-grid h2 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
}

.partners-grid p:not(.eyebrow) {
  color: var(--ink-soft);
}

.partners-grid img {
  width: 100%;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  filter: saturate(0.82);
}

.contact {
  background: var(--sage-light);
}

.contact-card {
  display: grid;
  align-items: center;
  gap: 70px;
  padding: 72px;
  overflow: hidden;
  border: 1px solid rgba(25, 50, 43, 0.1);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(227, 207, 145, 0.36), transparent 34%),
    var(--paper);
  box-shadow: var(--shadow);
  grid-template-columns: minmax(0, 1fr) 260px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 700px;
  color: var(--ink-soft);
}

.contact-list {
  display: grid;
  margin: 36px 0 0;
  gap: 0;
}

.contact-list > div {
  display: grid;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  grid-template-columns: 150px minmax(0, 1fr);
}

.contact-list dt {
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.contact-list dd {
  margin: 0;
  font-weight: 700;
}

.contact-list a {
  text-decoration-color: rgba(25, 50, 43, 0.36);
  text-underline-offset: 4px;
}

.qr-card {
  margin: 0;
  padding: 18px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
}

.qr-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  border-radius: 12px;
}

.qr-card figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.site-footer {
  padding-block: 54px;
  color: rgba(255, 255, 255, 0.72);
  background: #0c241e;
}

.footer-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.footer-inner img {
  width: 150px;
  height: auto;
  margin-bottom: 16px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--paper);
}

.footer-inner p {
  margin-bottom: 4px;
  font-size: 0.82rem;
}

.footer-meta {
  text-align: right;
}

.footer-meta a {
  text-underline-offset: 3px;
}

.not-found {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 32px;
  color: var(--white);
  background:
    linear-gradient(rgba(8, 35, 28, 0.82), rgba(8, 35, 28, 0.9)),
    url("/assets/hero-ferns.jpg") center / cover;
}

.not-found-card {
  width: min(100%, 680px);
  padding: clamp(32px, 6vw, 70px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 32px;
  background: rgba(17, 47, 39, 0.72);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(12px);
}

.not-found-card img {
  width: 170px;
  margin-bottom: 38px;
  filter: brightness(0) invert(1);
}

.not-found-card h1 {
  margin-bottom: 20px;
  font-size: clamp(2.5rem, 7vw, 4.8rem);
}

.not-found-card p {
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.75);
}

@media (max-width: 960px) {
  .header-inner {
    display: block;
    padding-block: 12px 8px;
  }

  .brand span {
    display: none;
  }

  .site-nav {
    width: 100%;
    margin-top: 8px;
    padding-bottom: 4px;
    overflow-x: auto;
  }

  .site-nav a {
    padding: 8px 10px;
  }

  .hero,
  .hero-layout {
    min-height: calc(100svh - 124px);
  }

  .about-grid,
  .community-grid,
  .partners-grid {
    gap: 48px;
    grid-template-columns: 1fr;
  }

  .about-copy {
    padding-top: 0;
  }

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

  .path-card-color {
    grid-column: 1 / -1;
    min-height: 360px;
  }

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

  .service-grid article,
  .service-grid article + article {
    min-height: auto;
    padding: 30px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.17);
  }

  .service-grid article:last-child {
    border-bottom: 0;
  }

  .service-grid span {
    margin-bottom: 30px;
  }

  .contact-card {
    padding: 52px;
    grid-template-columns: minmax(0, 1fr) 220px;
  }
}

@media (max-width: 700px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .section {
    padding-block: 78px;
  }

  .hero-layout {
    padding-block: 74px 34px;
  }

  .hero-backdrop {
    background:
      linear-gradient(90deg, rgba(8, 35, 28, 0.94), rgba(8, 35, 28, 0.58)),
      linear-gradient(0deg, rgba(8, 35, 28, 0.5), rgba(8, 35, 28, 0) 50%),
      url("/assets/hero-ferns.jpg") 58% center / cover no-repeat;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .hero h1 span {
    display: inline;
  }

  .recovery-note {
    margin-top: 50px;
    padding: 18px;
  }

  .section-intro {
    gap: 20px;
    margin-bottom: 36px;
    grid-template-columns: 1fr;
  }

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

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

  .path-card,
  .path-card-color {
    min-height: 470px;
    grid-column: auto;
  }

  .community-image::before {
    right: -10px;
    bottom: -14px;
  }

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

  .contact-card {
    gap: 42px;
    padding: 34px 24px;
    grid-template-columns: 1fr;
  }

  .contact-list > div {
    gap: 4px;
    grid-template-columns: 1fr;
  }

  .qr-card {
    width: min(100%, 270px);
    justify-self: center;
  }

  .footer-inner {
    display: block;
  }

  .footer-meta {
    margin-top: 28px;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}