:root {
  --green-950: #003624;
  --green-900: #004b34;
  --green-800: #00975b;
  --green-readable: #006b43;
  --green-100: #c9f7df;
  --cream: #e5fff2;
  --cream-light: #f8fff9;
  --ink: #053c2c;
  --muted: #4c7466;
  --gold: #f5d785;
  --gold-light: #ffe8a9;
  --line: rgba(0, 75, 52, 0.16);
  --line-light: rgba(229, 255, 242, 0.26);
  --shadow: 0 24px 60px rgba(0, 54, 36, 0.17);
  --shell: 1200px;
  --display: "Arial Black", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --body: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.selection-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.selection-grid article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
}

.selection-grid h3 {
  margin: 0 0 12px;
}

.selection-grid p {
  margin: 0 0 20px;
}

@media (max-width: 720px) {
  .selection-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 16px;
  }
  .selection-grid article {
    padding: 24px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: 20;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.24;
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0, rgba(255, 255, 255, 0.018) 1px, transparent 1px, transparent 4px);
  mix-blend-mode: soft-light;
}

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

a {
  color: inherit;
}

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

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.12;
}

h1 {
  max-width: 12em;
  margin-bottom: 28px;
  font-size: clamp(3.15rem, 6.7vw, 6.9rem);
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.15rem, 4vw, 4.15rem);
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
}

.shell {
  width: min(calc(100% - 72px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  padding: 10px 16px;
  transform: translateY(-160%);
  background: var(--cream-light);
  color: var(--green-950);
  font-weight: 700;
  transition: transform 180ms ease;
}

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

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

.site-header {
  position: relative;
  z-index: 10;
  background: var(--green-950);
  color: var(--cream-light);
}

.nav-shell {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 86px;
  border-bottom: 1px solid var(--line-light);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  width: max-content;
  gap: 12px;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 600;
  text-decoration: none;
}

.wordmark-mark {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.primary-nav a {
  position: relative;
  padding: 30px 0 26px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  text-decoration: none;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 19px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 240ms var(--ease);
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--cream-light);
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  justify-self: end;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 24px;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: var(--green-950);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 240ms var(--ease), background-color 240ms ease, color 240ms ease;
}

.button:hover {
  transform: translateY(-3px);
  background: var(--gold-light);
}

.button-small {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 0.9rem;
}

.button-dark {
  border-color: var(--green-950);
  background: var(--green-950);
  color: var(--cream-light);
}

.button-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  border-bottom: 1px solid currentColor;
  font-weight: 700;
  text-decoration: none;
}

.light-link {
  color: var(--cream-light);
}

.dark-section {
  position: relative;
  background: var(--green-950);
  color: var(--cream-light);
}

.hero {
  min-height: 750px;
  padding: 86px 0 100px;
}

.hero::before,
.page-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: 0.7;
  background:
    radial-gradient(circle at 78% 15%, rgba(201, 168, 93, 0.14), transparent 25%),
    linear-gradient(110deg, transparent 0 63%, rgba(255, 255, 255, 0.025) 63% 63.1%, transparent 63.1%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: clamp(48px, 7vw, 105px);
}

.hero-copy {
  animation: reveal-up 720ms var(--ease) both;
}

.eyebrow {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 38px;
  height: 1px;
  margin-right: 13px;
  content: "";
  background: currentColor;
}

.eyebrow.dark {
  color: var(--green-800);
}

.hero-lede {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.85;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 54px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.86rem;
}

.hero-meta span::before {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--gold);
  content: "";
  vertical-align: 2px;
}

.hero-art {
  position: relative;
  min-height: 535px;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: var(--shadow);
  animation: reveal-up 900ms 120ms var(--ease) both;
}

.hero-art::before {
  position: absolute;
  z-index: 2;
  top: -15px;
  right: -15px;
  width: 72px;
  height: 72px;
  border-top: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
  content: "";
}

.hero-art img {
  width: 100%;
  height: 535px;
  object-fit: cover;
}

.hero-art figcaption {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 25%;
  margin: 0;
  padding: 22px 24px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.55;
}

.hero-art-fallback {
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.02), transparent 50%),
    var(--green-800);
}

.table-lines {
  position: absolute;
  inset: 50px 45px 92px;
  overflow: hidden;
  border: 8px solid #b9944b;
  box-shadow: inset 0 0 0 3px #092d27;
  transform: perspective(700px) rotateX(4deg) rotateZ(-4deg);
}

.table-lines::before,
.table-lines::after {
  position: absolute;
  top: -10px;
  bottom: -10px;
  width: 1px;
  content: "";
  background: rgba(255, 255, 255, 0.14);
}

.table-lines::before {
  left: 33.333%;
}

.table-lines::after {
  left: 66.666%;
}

.table-lines i {
  position: absolute;
  width: 45px;
  height: 45px;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: var(--cream-light);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.22);
}

.table-lines i:nth-child(1) {
  top: 13%;
  right: 19%;
  background: #8f342c;
}

.table-lines i:nth-child(2) {
  top: 48%;
  left: 43%;
}

.table-lines i:nth-child(3) {
  right: 9%;
  bottom: 10%;
  background: #c9a85d;
}

.table-lines span {
  position: absolute;
  top: 35%;
  left: 47%;
  width: 78%;
  height: 5px;
  border-radius: 8px;
  background: linear-gradient(90deg, #efe5ce, #b28c44);
  transform: rotate(-33deg);
  transform-origin: left center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.24);
}

.section {
  padding: clamp(90px, 10vw, 150px) 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: end;
  gap: 60px;
  margin-bottom: 70px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -34px;
}

.section-heading h2 {
  max-width: 670px;
  margin-bottom: 0;
}

.section-heading > p:not(.eyebrow) {
  max-width: 550px;
  margin-bottom: 7px;
  color: var(--muted);
}

.section-heading.compact {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.65fr);
}

.course-overview {
  background: var(--cream-light);
}

.course-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
}

.course-column:first-child {
  padding-right: 52px;
  border-right: 1px solid var(--line);
}

.course-column:last-child {
  padding-left: 52px;
}

.column-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  min-height: 105px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}

.column-head h2 {
  margin: 0;
  font-size: 2.2rem;
}

.column-head .text-link {
  font-size: 0.82rem;
}

.course-line {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.index-label {
  margin-bottom: 12px;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.course-line h3 {
  margin-bottom: 8px;
}

.course-line p:last-child {
  max-width: 34em;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.course-fact {
  display: flex;
  min-width: 0;
  max-width: 100%;
  align-items: flex-end;
  flex-direction: column;
  justify-content: center;
  text-align: right;
  white-space: normal;
}

.course-line > *,
.course-fact > * {
  min-width: 0;
}

.course-fact strong,
.course-fact small,
.course-fact-label {
  max-width: 100%;
  white-space: normal;
}

.course-fact > span {
  color: var(--green-800);
  font-size: 0.78rem;
}

.course-fact strong {
  font-family: var(--display);
  font-size: 1.45rem;
}

.course-fact small {
  color: var(--muted);
  font-family: var(--body);
  font-size: 0.72rem;
  font-weight: 400;
}

.training-section {
  background: var(--cream);
}

.split-heading {
  display: grid;
  grid-template-columns: 1fr 0.6fr;
  align-items: end;
  gap: 90px;
  margin-bottom: 70px;
}

.split-heading h2 {
  max-width: 790px;
  margin-bottom: 0;
}

.split-heading > p {
  margin-bottom: 8px;
  color: var(--muted);
}

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

.training-list li {
  min-height: 255px;
  padding: 26px 28px 28px;
  border-right: 1px solid var(--line);
}

.training-list li:first-child {
  border-left: 1px solid var(--line);
}

.training-list li > span {
  display: block;
  margin-bottom: 64px;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
}

.training-list p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.coach-section {
  background: var(--green-100);
}

.coach-grid {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  align-items: start;
  gap: clamp(60px, 10vw, 145px);
  row-gap: 42px;
}

.coach-grid h2 small {
  font-family: var(--body);
  font-size: 0.3em;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.coach-grid p:not(.eyebrow) {
  max-width: 600px;
  color: #46544d;
}

.coach-grid .coach-motto {
  margin: 20px 0 0;
  color: var(--green-900);
  font-size: 1.05rem;
  font-weight: 700;
}

.coach-grid .coach-credentials {
  color: var(--green-900);
  font-weight: 700;
}

.coach-experience {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 5px solid var(--green-readable);
  border-radius: 0 20px 20px 0;
  background: var(--cream-light);
}

.coach-grid .coach-students {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 20px;
  margin: 0;
}

.coach-students strong {
  color: var(--green-readable);
  font-family: var(--display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1.2;
}

.coach-grid .coach-focus {
  margin: 12px 0 0;
  font-size: 0.94rem;
}

.coach-partnership {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.coach-partnership h3 {
  margin: 4px 0;
  font-size: 1.5rem;
}

.coach-partnership p {
  margin: 0;
}

.coach-partner-note {
  font-size: 0.9rem;
}

.coach-honors-heading h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.coach-honor-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.coach-honor-list li {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.coach-honor-list li:first-child {
  border-top: 1px solid var(--line);
}

.honor-year {
  color: var(--muted);
}

.coach-honor-list strong {
  color: var(--green-readable);
  white-space: nowrap;
}

.coach-contact {
  grid-column: 1 / -1;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.coach-contact p {
  margin: 0 0 12px;
}

.coach-visual {
  position: relative;
  min-height: 420px;
  border-radius: 50% 50% 8px 8px;
  background:
    radial-gradient(circle at 50% 44%, var(--gold) 0 16%, transparent 16.5%),
    radial-gradient(circle at 50% 44%, transparent 0 29%, rgba(255, 255, 255, 0.18) 29.5% 30%, transparent 30.5%),
    var(--green-900);
  overflow: hidden;
}

.coach-visual span {
  position: absolute;
  top: 49%;
  left: 31%;
  width: 74%;
  height: 8px;
  border-radius: 8px;
  background: var(--gold-light);
  transform: rotate(-28deg);
}

.faq-section {
  background: var(--cream-light);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 100px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 25px 48px 25px 0;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 25px;
  right: 8px;
  content: "+";
  color: var(--green-800);
  font-family: var(--body);
  font-size: 1.5rem;
  font-weight: 300;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 620px;
  padding: 0 45px 22px 0;
  color: var(--muted);
}

.closing-cta {
  padding: 110px 0 120px;
  text-align: center;
}

.closing-cta .eyebrow {
  justify-content: center;
}

.closing-cta h2 {
  max-width: 900px;
  margin: 0 auto 24px;
}

.closing-cta p:not(.eyebrow) {
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.68);
}

.page-hero {
  min-height: 590px;
  padding: 70px 0 90px;
}

.page-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0.55fr;
  align-items: center;
  gap: 70px;
}

.page-hero h1 {
  font-size: clamp(3rem, 5.8vw, 5.8rem);
}

.breadcrumbs {
  display: flex;
  gap: 10px;
  margin-bottom: 46px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.78rem;
}

.breadcrumbs a:hover {
  color: var(--cream-light);
}

.cue-diagram {
  position: relative;
  width: min(100%, 390px);
  aspect-ratio: 1;
  justify-self: end;
  border: 1px solid var(--line-light);
  border-radius: 50%;
}

.cue-diagram::before,
.cue-diagram::after {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  content: "";
  transform: translate(-50%, -50%);
}

.cue-diagram::before {
  width: 45%;
  height: 45%;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.cue-diagram::after {
  width: 54px;
  height: 54px;
  border: 8px solid var(--gold);
  background: var(--cream-light);
}

.cue-diagram span {
  position: absolute;
  z-index: 2;
  top: 49%;
  left: -8%;
  width: 87%;
  height: 7px;
  border-radius: 9px;
  background: var(--gold-light);
  transform: rotate(-28deg);
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.price-card {
  min-height: 315px;
  padding: 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.23);
}

.price-card > p:not(.index-label):not(.private-price) {
  min-height: 76px;
  color: var(--muted);
}

.private-price {
  display: flex;
  flex-direction: column;
  margin: 36px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.private-price strong {
  font-family: var(--display);
  font-size: 2rem;
}

.private-price > span {
  color: var(--muted);
  font-size: 0.8rem;
}

.detail-band {
  background: var(--green-100);
}

.detail-grid {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 90px;
}

.detail-grid > div > p:not(.eyebrow) {
  color: #4c5b53;
}

.topic-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(13, 59, 51, 0.2);
  list-style: none;
}

.topic-list li {
  min-height: 150px;
  padding: 28px 24px;
  border-right: 1px solid rgba(13, 59, 51, 0.2);
  border-bottom: 1px solid rgba(13, 59, 51, 0.2);
}

.topic-list p {
  margin: 0;
  color: #4c5b53;
  font-size: 0.88rem;
}

.boundary-section {
  background: var(--cream-light);
}

.boundary-grid {
  display: grid;
  grid-template-columns: 0.38fr 1fr;
  gap: 80px;
}

.boundary-grid > div {
  max-width: 800px;
}

.boundary-grid > div > p {
  color: var(--muted);
}

.monthly-visual {
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  height: 330px;
  gap: 14px;
}

.monthly-visual span {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 27%;
  padding-bottom: 15px;
  border: 1px solid rgba(255, 255, 255, 0.23);
  color: var(--gold-light);
  font-family: var(--display);
  font-size: 2rem;
}

.monthly-visual span:nth-child(1) {
  height: 35%;
}

.monthly-visual span:nth-child(2) {
  height: 60%;
}

.monthly-visual span:nth-child(3) {
  height: 100%;
  background: rgba(255, 255, 255, 0.035);
}

.monthly-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.monthly-card {
  padding: 36px 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.22);
}

.monthly-card-head {
  min-height: 180px;
}

.monthly-card-head > p:last-child {
  color: var(--muted);
}

.hours {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 25px 0;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--green-800);
}

.hours strong {
  font-family: var(--display);
  font-size: 3.4rem;
  line-height: 1;
}

.hours span {
  font-size: 0.82rem;
}

.price-list > div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 11px 0;
  border-bottom: 1px dotted var(--line);
}

.price-list dt {
  color: var(--muted);
  font-size: 0.88rem;
}

.price-list dd {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
}

.contact-hero {
  min-height: 480px;
}

.contact-hero h1 {
  max-width: 980px;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) 1fr;
  gap: clamp(55px, 9vw, 130px);
}

.wechat-panel {
  padding: 42px;
  border: 1px solid var(--line);
  background: var(--cream);
}

.qr-frame,
.qr-placeholder {
  display: grid;
  place-items: center;
  width: min(100%, 350px);
  aspect-ratio: 1;
  margin: 34px auto 22px;
  padding: 16px;
  background: #fff;
}

.qr-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-placeholder {
  background:
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 24px 24px,
    #fff;
  text-align: center;
}

.qr-placeholder span {
  width: 80px;
  height: 80px;
  border: 18px solid var(--green-900);
}

.qr-placeholder p {
  padding: 6px 10px;
  background: #fff;
  color: var(--green-900);
  font-weight: 700;
}

.contact-hint {
  color: var(--muted);
  font-size: 0.86rem;
}

.contact-details section {
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.contact-details section:first-child {
  padding-top: 0;
}

.contact-details h2 {
  margin-bottom: 15px;
  font-size: clamp(1.9rem, 3.4vw, 3.4rem);
}

.contact-details p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.phone-link {
  text-decoration-thickness: 1px;
  text-underline-offset: 8px;
}

.not-found {
  min-height: calc(100vh - 86px);
  padding: 10vh 0;
}

.error-code {
  margin-bottom: 15px;
  color: var(--gold);
  font-family: var(--display);
  font-size: clamp(6rem, 18vw, 15rem);
  line-height: 0.8;
}

.not-found h1 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
}

.site-footer {
  padding: 65px 0;
  background: #061f1b;
  color: rgba(255, 255, 255, 0.56);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 50px;
}

.footer-brand {
  margin-bottom: 6px;
  color: var(--cream-light);
  font-family: var(--display);
  font-size: 1.5rem;
}

.footer-grid p {
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--cream-light);
  font-size: 0.88rem;
  text-underline-offset: 5px;
}

.footer-note {
  max-width: 360px;
  justify-self: end;
  font-size: 0.78rem;
  text-align: right;
}

.mobile-consult {
  display: none;
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1040px) {
  .nav-shell {
    grid-template-columns: auto 1fr auto;
  }

  .primary-nav {
    justify-self: center;
    gap: 20px;
  }

  .hero-grid {
    grid-template-columns: 1fr 0.8fr;
    gap: 45px;
  }

  .course-column:first-child {
    padding-right: 30px;
  }

  .course-column:last-child {
    padding-left: 30px;
  }

  .course-line {
    grid-template-columns: 1fr;
  }

  .course-fact {
    align-items: flex-start;
    text-align: left;
  }

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

  .training-list li:nth-child(3) {
    border-left: 1px solid var(--line);
  }

  .price-grid,
  .monthly-grid {
    grid-template-columns: 1fr 1fr;
  }

  .faq-grid,
  .detail-grid {
    gap: 55px;
  }
}

@media (max-width: 780px) {
  body {
    padding-bottom: 70px;
  }

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

  .site-header {
    position: static;
  }

  .nav-shell {
    grid-template-columns: 1fr auto;
    min-height: auto;
    padding: 18px 0 10px;
  }

  .wordmark {
    align-self: start;
  }

  .primary-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    justify-content: flex-start;
    gap: 23px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .primary-nav::-webkit-scrollbar {
    display: none;
  }

  .primary-nav a {
    flex: 0 0 auto;
    padding: 13px 0 14px;
  }

  .primary-nav a::after {
    bottom: 8px;
  }

  .nav-cta {
    display: none;
  }

  h1 {
    font-size: clamp(2.85rem, 13vw, 4.2rem);
  }

  h2 {
    font-size: clamp(2rem, 9.5vw, 3rem);
  }

  .hero {
    min-height: 0;
    padding: 65px 0 75px;
  }

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

  .hero-meta {
    margin-top: 38px;
  }

  .hero-art {
    min-height: 420px;
  }

  .hero-art img {
    height: 420px;
  }

  .table-lines {
    inset: 38px 28px 85px;
  }

  .section {
    padding: 86px 0;
  }

  .section-heading,
  .section-heading.compact,
  .split-heading,
  .faq-grid,
  .coach-grid,
  .detail-grid,
  .boundary-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .section-heading .eyebrow {
    margin-bottom: -10px;
  }

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

  .course-column:first-child {
    padding-right: 0;
    border-right: 0;
  }

  .course-column:last-child {
    padding-left: 0;
  }

  .column-head {
    margin-top: 28px;
  }

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

  .training-list li {
    min-height: 220px;
  }

  .training-list li > span {
    margin-bottom: 38px;
  }

  .coach-visual {
    min-height: 360px;
  }

  .page-hero {
    min-height: 0;
    padding: 55px 0 75px;
  }

  .page-hero h1 {
    font-size: clamp(2.85rem, 12vw, 4rem);
  }

  .cue-diagram,
  .monthly-visual {
    display: none;
  }

  .price-grid,
  .monthly-grid {
    grid-template-columns: 1fr;
  }

  .price-card,
  .monthly-card {
    min-height: 0;
  }

  .monthly-card-head {
    min-height: 0;
  }

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

  .contact-hero {
    min-height: 0;
  }

  .wechat-panel {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 30px;
  }

  .footer-note {
    justify-self: start;
    text-align: left;
  }

  .mobile-consult {
    position: fixed;
    z-index: 50;
    right: 10px;
    bottom: 10px;
    left: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 54px;
    padding: 10px 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: var(--green-950);
    color: var(--cream-light);
    box-shadow: 0 15px 45px rgba(6, 31, 27, 0.28);
    font-weight: 700;
    text-decoration: none;
  }
}

@media (max-width: 480px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .wordmark-mark {
    width: 24px;
    height: 24px;
  }

  .primary-nav {
    gap: 20px;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-art {
    min-height: 360px;
  }

  .hero-art figcaption {
    left: 12%;
  }

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

  .training-list li,
  .training-list li:nth-child(3) {
    min-height: 0;
    border-left: 1px solid var(--line);
  }

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

  .price-card,
  .monthly-card {
    padding: 28px 24px;
  }

  .wechat-panel {
    padding: 24px 18px;
  }

  .qr-frame,
  .qr-placeholder {
    padding: 10px;
  }
}

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

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

/* 2026-09-20 年轻运动视觉：从门店海报提炼配色、斜切与圆角，不复制其宣传内容。 */
body {
  background: var(--cream-light);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
}

body::before {
  opacity: 0.14;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12), transparent 32%),
    repeating-linear-gradient(115deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 7px);
  mix-blend-mode: soft-light;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

h1 {
  line-height: 0.98;
}

h2,
h3 {
  line-height: 1.08;
}

.site-header {
  background: var(--green-900);
}

.nav-shell {
  min-height: 82px;
  border-bottom-color: rgba(229, 255, 242, 0.2);
}

.wordmark {
  font-family: var(--display);
  font-weight: 900;
  letter-spacing: -0.04em;
}

.primary-nav a {
  color: rgba(229, 255, 242, 0.76);
  font-weight: 700;
}

.primary-nav a::after {
  height: 4px;
  border-radius: 99px 99px 0 0;
  background: var(--gold);
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: #fff;
}

.button {
  min-height: 54px;
  padding: 13px 28px;
  border: 2px solid var(--gold);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  box-shadow: 0 12px 28px rgba(0, 54, 36, 0.18);
  color: var(--green-950);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.button::after {
  margin-left: 12px;
  content: "↗";
  font-size: 0.9em;
  transition: transform 220ms var(--ease);
}

.button:hover {
  background: #fff0bd;
  box-shadow: 0 16px 34px rgba(0, 54, 36, 0.24);
}

.button:hover::after {
  transform: translate(3px, -3px);
}

.button-small {
  min-height: 44px;
  padding: 9px 20px;
}

.button-dark {
  border-color: var(--green-900);
  background: var(--green-900);
  color: #fff;
}

.button-dark:hover {
  background: var(--green-readable);
  color: #fff;
}

.text-link {
  border-bottom: 3px solid var(--green-800);
  color: var(--green-900);
  font-weight: 900;
}

.text-link > [aria-hidden="true"] {
  margin-left: 0.45em;
}

.light-link {
  border-color: var(--gold);
  color: #fff;
}

.dark-section {
  background: var(--green-900);
}

.eyebrow {
  width: max-content;
  max-width: 100%;
  min-height: 30px;
  margin-bottom: 22px;
  padding: 4px 15px 4px 13px;
  border-radius: 8px 3px 8px 3px;
  background: var(--gold);
  color: var(--green-950);
  font-size: 0.75rem;
  font-style: italic;
  font-weight: 900;
  letter-spacing: 0.14em;
  transform: skewX(-8deg);
}

.eyebrow::before {
  width: 14px;
  height: 7px;
  margin-right: 8px;
  border-radius: 2px;
  background: var(--green-800);
}

.eyebrow.dark {
  background: var(--green-readable);
  color: #fff;
}

.eyebrow.dark::before {
  background: var(--gold);
}

.hero {
  min-height: 720px;
  padding: 78px 0 92px;
  background:
    radial-gradient(circle at 77% 36%, rgba(79, 255, 166, 0.56) 0, rgba(0, 151, 91, 0.34) 25%, transparent 52%),
    linear-gradient(128deg, var(--green-950) 0 34%, var(--green-900) 63%, #00784b 100%);
}

.hero::before,
.page-hero::before {
  opacity: 1;
  background:
    linear-gradient(118deg, transparent 0 70%, rgba(245, 215, 133, 0.14) 70% 71%, transparent 71% 100%),
    repeating-linear-gradient(112deg, transparent 0 46px, rgba(255, 255, 255, 0.028) 46px 48px);
}

.hero::after {
  position: absolute;
  right: 2%;
  bottom: 9%;
  width: 44vw;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--gold));
  content: "";
  opacity: 0.7;
  transform: rotate(-8deg);
  transform-origin: right center;
}

.hero-grid {
  grid-template-columns: minmax(0, 0.95fr) minmax(390px, 1.05fr);
  gap: clamp(44px, 6vw, 88px);
}

.hero h1 {
  max-width: 9.5em;
  margin-bottom: 30px;
  color: #fff;
  font-size: clamp(3.3rem, 6.6vw, 6.7rem);
  text-shadow: 0 8px 35px rgba(0, 36, 24, 0.26);
}

.hero-lede {
  max-width: 600px;
  color: rgba(239, 255, 247, 0.82);
  font-weight: 600;
}

.hero-meta {
  gap: 10px 12px;
  color: rgba(229, 255, 242, 0.8);
}

.hero-meta span {
  padding: 7px 14px;
  border: 1px solid rgba(229, 255, 242, 0.28);
  border-radius: 999px;
  background: rgba(0, 54, 36, 0.28);
  backdrop-filter: blur(8px);
}

.hero-meta span::before {
  width: 7px;
  height: 7px;
  margin-right: 8px;
  background: var(--gold);
}

.hero-art {
  min-height: 535px;
  overflow: hidden;
  border: 6px solid rgba(229, 255, 242, 0.9);
  border-radius: 42px 14px 42px 14px;
  box-shadow: 0 36px 80px rgba(0, 36, 24, 0.36);
  transform: rotate(1.2deg);
}

.hero-art::before {
  top: 20px;
  right: 20px;
  width: 78px;
  height: 78px;
  border: 12px solid var(--gold);
  border-radius: 50%;
  background: rgba(0, 75, 52, 0.78);
  box-shadow: inset 0 0 0 8px rgba(255, 255, 255, 0.86);
}

.hero-art img {
  height: 535px;
  object-position: center;
}

.hero-art figcaption {
  right: 18px;
  bottom: 18px;
  left: auto;
  padding: 9px 15px;
  border-radius: 999px;
  background: rgba(0, 54, 36, 0.82);
  color: var(--cream);
  font-family: var(--body);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}

.hero-art-fallback {
  background:
    radial-gradient(circle at 74% 24%, rgba(245, 215, 133, 0.28), transparent 19%),
    radial-gradient(circle at 25% 80%, rgba(229, 255, 242, 0.18), transparent 23%),
    linear-gradient(145deg, #00a966, #005e40);
}

.table-lines {
  border-width: 10px;
  border-color: var(--gold);
  border-radius: 26px 8px 26px 8px;
  box-shadow: inset 0 0 0 5px var(--green-950), 0 22px 40px rgba(0, 54, 36, 0.25);
}

.section {
  padding: clamp(88px, 9vw, 132px) 0;
}

.section-heading h2,
.split-heading h2 {
  color: var(--green-900);
}

.section-heading > p:not(.eyebrow),
.split-heading > p,
.course-line p:last-child {
  color: var(--muted);
}

.course-overview {
  background:
    linear-gradient(180deg, rgba(0, 151, 91, 0.06), transparent 32%),
    var(--cream);
}

.course-columns {
  gap: 28px;
  border: 0;
}

.course-column {
  padding: 28px !important;
  border: 1px solid rgba(0, 75, 52, 0.14) !important;
  border-radius: 32px 10px 32px 10px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 50px rgba(0, 75, 52, 0.08);
}

.column-head {
  min-height: 92px;
  padding: 16px 4px 22px;
  border-bottom: 3px solid var(--green-800);
}

.column-head .text-link {
  flex: 0 0 auto;
  border-bottom: 0;
}

.column-head h2 {
  color: var(--green-900);
  font-family: var(--display);
  font-weight: 900;
}

.course-line {
  margin-top: 14px;
  padding: 24px;
  border: 0;
  border-radius: 22px 8px 22px 8px;
  background: #fff;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

.course-line:hover {
  box-shadow: 0 14px 30px rgba(0, 75, 52, 0.1);
  transform: translateY(-3px);
}

.index-label {
  color: var(--green-readable);
  font-style: italic;
  font-weight: 900;
}

.course-fact > span {
  color: var(--green-readable);
  font-weight: 800;
}

.course-fact strong {
  color: var(--green-900);
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 900;
}

.training-section {
  background: var(--cream-light);
}

.training-list {
  gap: 16px;
  border: 0;
}

.training-list li,
.training-list li:first-child,
.training-list li:nth-child(3) {
  min-height: 248px;
  padding: 28px;
  border: 0;
  border-radius: 26px 8px 26px 8px;
  background: var(--green-900);
  color: #fff;
}

.training-list li:nth-child(even) {
  background: var(--green-readable);
}

.training-list li > span {
  margin-bottom: 58px;
  color: var(--gold);
  font-style: italic;
  font-weight: 900;
}

.training-list p {
  color: var(--cream);
}

.coach-section {
  background:
    linear-gradient(115deg, rgba(245, 215, 133, 0.28), transparent 38%),
    var(--green-100);
}

.coach-visual {
  min-height: 420px;
  border: 8px solid rgba(255, 255, 255, 0.68);
  border-radius: 46px 14px 46px 14px;
  background:
    radial-gradient(circle at 55% 43%, var(--gold) 0 15%, transparent 15.5%),
    radial-gradient(circle at 55% 43%, transparent 0 29%, rgba(255, 255, 255, 0.16) 29.5% 30%, transparent 30.5%),
    linear-gradient(145deg, var(--green-800), var(--green-900));
  box-shadow: var(--shadow);
}

.coach-grid h2 {
  color: var(--green-900);
}

.faq-section {
  background: var(--cream);
}

.faq-list {
  border-top: 0;
}

.faq-list details {
  margin-bottom: 12px;
  border: 1px solid rgba(0, 75, 52, 0.15);
  border-radius: 18px 6px 18px 6px;
  background: rgba(255, 255, 255, 0.78);
}

.faq-list summary {
  padding: 22px 54px 22px 22px;
  color: var(--green-900);
  font-family: var(--body);
  font-weight: 900;
}

.faq-list summary::after {
  top: 20px;
  right: 20px;
  color: var(--green-800);
  font-weight: 900;
}

.faq-list details p {
  padding: 0 22px 20px;
}

.closing-cta {
  padding: 104px 0 112px;
  background:
    radial-gradient(circle at 50% 0, rgba(0, 151, 91, 0.82), transparent 50%),
    var(--green-950);
}

.closing-cta h2 {
  color: #fff;
}

.page-hero {
  min-height: 560px;
  background:
    radial-gradient(circle at 78% 42%, rgba(0, 191, 112, 0.58), transparent 34%),
    linear-gradient(125deg, var(--green-950), var(--green-900) 58%, #00764a);
}

.page-hero h1 {
  max-width: 10.8em;
  color: #fff;
  text-shadow: 0 8px 35px rgba(0, 36, 24, 0.24);
}

.detail-quick {
  display: grid;
  width: min(100%, 620px);
  margin: 0 0 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.detail-quick a {
  display: flex;
  min-width: 0;
  min-height: 108px;
  padding: 14px;
  flex-direction: column;
  justify-content: center;
  border: 1px solid rgba(229, 255, 242, 0.24);
  border-radius: 18px 6px 18px 6px;
  background: rgba(0, 54, 36, 0.42);
  color: #fff;
  text-decoration: none;
  backdrop-filter: blur(8px);
}

.detail-quick a:hover {
  border-color: var(--gold);
  background: rgba(0, 54, 36, 0.62);
}

.detail-quick .quick-label {
  margin-bottom: 6px;
  color: var(--gold-light);
  font-size: 0.82rem;
  font-weight: 900;
}

.detail-quick .quick-price,
.detail-quick .quick-system {
  color: #fff;
  font-family: var(--display);
  font-size: 1.25rem;
  line-height: 1.2;
}

.detail-quick .quick-meta {
  margin-top: 4px;
  color: rgba(229, 255, 242, 0.78);
  font-size: 0.82rem;
}

.hero-price-link {
  display: inline-flex;
  min-height: 38px;
  margin: 0 0 18px;
  align-items: center;
  color: var(--gold-light);
  font-size: 0.84rem;
  font-weight: 900;
  text-decoration: none;
}

.hero-price-link > [aria-hidden="true"] {
  margin-left: 0.45em;
}

.breadcrumbs {
  font-weight: 700;
}

.cue-diagram {
  border: 3px solid rgba(229, 255, 242, 0.35);
  background: radial-gradient(circle, rgba(0, 151, 91, 0.5), transparent 64%);
  box-shadow: 0 0 0 22px rgba(229, 255, 242, 0.04);
}

.cue-diagram::after {
  border-color: var(--gold);
}

.price-grid,
.monthly-grid {
  gap: 18px;
  border: 0;
}

.price-card,
.monthly-card {
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(0, 151, 91, 0.16);
  border-radius: 28px 8px 28px 8px;
  background: #fff;
  box-shadow: 0 18px 45px rgba(0, 75, 52, 0.08);
}

.price-card::before,
.monthly-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 88px;
  height: 11px;
  border-radius: 0 0 0 10px;
  background: var(--gold);
  content: "";
  transform: skewX(-24deg) translateX(8px);
}

.price-card h2,
.monthly-card h2 {
  color: var(--green-900);
}

.price-card h2 {
  font-size: clamp(1.65rem, 2.8vw, 2.4rem);
}

.private-price {
  border-top: 3px solid var(--green-100);
}

.private-price strong {
  color: var(--green-800);
  font-family: var(--display);
  font-size: 2.25rem;
  font-weight: 900;
}

.private-price > span {
  color: var(--muted);
  font-size: 0.9rem;
}

.private-price strong .no-break {
  color: inherit;
  font-size: inherit;
}

.system-price-list {
  display: grid;
  margin: 28px 0 0;
  padding: 18px 0 0;
  border-top: 3px solid var(--green-100);
  gap: 6px;
}

.system-price-list > div {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  min-height: 44px;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  border-bottom: 1px dotted var(--line);
}

.system-price-list dt {
  color: var(--muted);
  font-size: 0.88rem;
}

.system-price-list dd {
  margin: 0;
  color: var(--green-800);
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 900;
}

.system-price-list .system-course-focus {
  grid-column: 1 / -1;
  padding-bottom: 10px;
  color: var(--muted);
  font-family: var(--body);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.6;
}

.policy-panel {
  display: grid;
  margin-top: 34px;
  padding: 28px 30px;
  grid-template-columns: minmax(170px, 0.42fr) minmax(0, 1fr);
  gap: 10px 34px;
  border: 1px solid rgba(0, 75, 52, 0.14);
  border-radius: 24px 8px 24px 8px;
  background: rgba(229, 255, 242, 0.58);
}

.policy-panel .eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 8px;
}

.policy-panel h2 {
  margin: 0;
  font-size: clamp(1.55rem, 2.5vw, 2.2rem);
}

.policy-panel ul {
  margin: 0;
  padding-left: 1.25em;
}

.policy-panel li + li {
  margin-top: 7px;
}

.detail-band {
  background:
    linear-gradient(135deg, rgba(245, 215, 133, 0.16), transparent 45%),
    var(--green-100);
}

.detail-grid h2,
.boundary-grid h2 {
  color: var(--green-900);
}

.topic-list {
  gap: 12px;
  border: 0;
}

.topic-list li {
  min-height: 145px;
  padding: 26px;
  border: 0;
  border-radius: 22px 7px 22px 7px;
  background: rgba(255, 255, 255, 0.68);
}

.boundary-section {
  background: var(--cream-light);
}

.boundary-grid {
  padding: clamp(32px, 5vw, 64px);
  border-radius: 36px 10px 36px 10px;
  background: var(--cream);
  box-shadow: inset 0 0 0 1px rgba(0, 75, 52, 0.12);
}

.monthly-visual {
  gap: 18px;
}

.monthly-visual span {
  border: 3px solid rgba(229, 255, 242, 0.5);
  border-radius: 20px 6px 20px 6px;
  background: linear-gradient(180deg, rgba(229, 255, 242, 0.14), rgba(0, 151, 91, 0.28));
  color: var(--gold);
  font-family: var(--display);
  font-size: 2.4rem;
  font-style: italic;
  font-weight: 900;
  box-shadow: 0 18px 40px rgba(0, 36, 24, 0.2);
}

.monthly-card:nth-child(2) {
  border-color: var(--green-readable);
  background: var(--green-readable);
  color: #fff;
}

.monthly-card:nth-child(3) {
  border-color: var(--green-900);
  background: var(--green-900);
  color: #fff;
}

.monthly-card:nth-child(n + 2) h2,
.monthly-card:nth-child(n + 2) .index-label,
.monthly-card:nth-child(n + 2) .hours,
.monthly-card:nth-child(n + 2) .monthly-card-head > p:last-child,
.monthly-card:nth-child(n + 2) .price-list dt {
  color: #fff;
}

.monthly-card:nth-child(n + 2) .hours,
.monthly-card:nth-child(n + 2) .price-list > div {
  border-color: rgba(229, 255, 242, 0.26);
}

.monthly-card:nth-child(n + 2) .price-list dd {
  color: var(--gold);
}

.hours {
  display: block;
  border-top: 3px solid var(--green-100);
  border-bottom: 3px solid var(--green-100);
  color: var(--green-readable);
  font-weight: 800;
}

.hours strong {
  margin: 0 0.18em;
  font-family: var(--display);
  font-weight: 900;
}

.price-list dd {
  color: var(--green-900);
  font-family: var(--display);
  font-weight: 900;
}

.contact-hero {
  min-height: 470px;
  background:
    radial-gradient(circle at 86% 12%, rgba(245, 215, 133, 0.2), transparent 28%),
    linear-gradient(120deg, var(--green-950), var(--green-800));
}

.contact-section {
  background:
    linear-gradient(180deg, var(--green-100), var(--cream-light) 42%);
}

.wechat-panel {
  border: 0;
  border-radius: 34px 10px 34px 10px;
  background: #fff;
  box-shadow: var(--shadow);
}

.qr-frame,
.qr-placeholder {
  border: 8px solid var(--cream);
  border-radius: 26px 8px 26px 8px;
  box-shadow: 0 15px 35px rgba(0, 75, 52, 0.1);
}

.contact-details section {
  margin-bottom: 14px;
  padding: 28px 30px;
  border: 1px solid rgba(0, 75, 52, 0.14);
  border-radius: 22px 7px 22px 7px;
  background: rgba(255, 255, 255, 0.74);
}

.contact-details section:first-child {
  padding-top: 28px;
}

.contact-details h2 {
  overflow-wrap: anywhere;
  color: var(--green-900);
}

.copy-address {
  min-height: 44px;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 0.875rem;
  cursor: pointer;
}

.copy-status {
  min-height: 1.5em;
  margin: 10px 0 4px;
  color: var(--green-800);
  font-size: 0.875rem;
  font-weight: 750;
}

.phone-link {
  color: var(--green-800);
}

.not-found {
  background:
    radial-gradient(circle at 75% 30%, rgba(0, 151, 91, 0.64), transparent 38%),
    var(--green-950);
}

.error-code {
  color: var(--gold);
  font-family: var(--display);
  font-style: italic;
  font-weight: 900;
  text-shadow: 10px 10px 0 rgba(0, 151, 91, 0.34);
}

.site-footer {
  background: var(--green-950);
}

.footer-brand {
  color: #fff;
  font-family: var(--display);
  font-weight: 900;
}

.footer-links a {
  color: var(--cream);
  font-weight: 800;
}

.mobile-consult {
  border-radius: 999px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--green-950);
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.8fr);
  }

  .course-columns {
    gap: 18px;
  }

  .course-column {
    padding: 22px !important;
  }

  .course-line {
    padding: 20px;
  }

  .price-grid,
  .monthly-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 780px) {
  body {
    padding-bottom: 76px;
  }

  .nav-shell {
    padding-top: 16px;
  }

  .primary-nav {
    justify-content: space-between;
    gap: 12px;
    overflow-x: visible;
  }

  .primary-nav a {
    padding-inline: 0;
    font-size: 0.84rem;
  }

  .hero {
    padding-top: 58px;
    background:
      radial-gradient(circle at 72% 65%, rgba(71, 255, 159, 0.42), transparent 42%),
      linear-gradient(145deg, var(--green-950), var(--green-800));
  }

  .hero::after {
    right: 2%;
    bottom: 7%;
    width: 72%;
  }

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

  .hero h1,
  .page-hero h1 {
    max-width: 100%;
    font-size: clamp(2.8rem, 12.4vw, 4.1rem);
  }

  .page-hero {
    padding: 38px 0 50px;
  }

  .page-hero-grid {
    gap: 28px;
  }

  .page-hero .breadcrumbs {
    margin-bottom: 28px;
  }

  .page-hero h1 {
    margin-bottom: 18px;
    font-size: clamp(2.2rem, 9.8vw, 3rem);
    line-height: 1.02;
  }

  .page-hero .hero-lede {
    margin-bottom: 20px;
    font-size: 0.98rem;
    line-height: 1.7;
  }

  .detail-quick {
    grid-template-columns: minmax(0, 1fr);
    margin-bottom: 10px;
    gap: 8px;
  }

  .detail-quick a {
    display: grid;
    min-height: 68px;
    padding: 10px 14px;
    grid-template-areas:
      "label price"
      "meta price";
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 12px;
    align-items: center;
  }

  .detail-quick .quick-label {
    grid-area: label;
    margin-bottom: 2px;
    font-size: 0.875rem;
    line-height: 1.3;
  }

  .detail-quick .quick-price,
  .detail-quick .quick-system {
    grid-area: price;
    min-width: 0;
    font-size: 1.25rem;
    text-align: right;
  }

  .detail-quick .quick-meta {
    grid-area: meta;
    margin-top: 0;
    font-size: 0.8125rem;
    line-height: 1.35;
  }

  .course-options-section {
    padding: 58px 0 68px;
  }

  .course-options-section .section-heading {
    margin-bottom: 34px;
    gap: 20px;
  }

  .course-options-section .section-heading h2 {
    font-size: clamp(1.9rem, 8.4vw, 2.6rem);
  }

  .column-head {
    min-height: 0;
    margin-top: 0;
  }

  .hero-art {
    width: 100%;
    min-height: 400px;
    border-width: 4px;
    border-radius: 30px 10px 30px 10px;
    transform: none;
  }

  .hero-art img {
    height: 400px;
  }

  .hero-art::before {
    top: 16px;
    right: 16px;
    width: 58px;
    height: 58px;
    border-width: 8px;
  }

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

  .course-column {
    padding: 20px !important;
  }

  .section-heading,
  .section-heading.compact,
  .split-heading,
  .faq-grid,
  .coach-grid,
  .detail-grid,
  .boundary-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .training-list li,
  .training-list li:first-child,
  .training-list li:nth-child(3) {
    min-height: 210px;
  }

  .price-grid,
  .monthly-grid,
  .topic-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .price-card > p:not(.index-label):not(.private-price) {
    min-height: 0;
  }

  .monthly-card-head {
    min-height: 0;
  }

  .monthly-card .hours {
    margin: 18px 0;
    padding: 14px 0;
  }

  .monthly-card .hours strong {
    font-size: 2.7rem;
  }

  .monthly-card .price-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 16px;
  }

  .monthly-card .price-list > div {
    padding: 9px 0;
    flex-direction: column;
    gap: 2px;
  }

  .private-price {
    margin-top: 24px;
  }

  .policy-panel {
    padding: 24px 22px;
    grid-template-columns: minmax(0, 1fr);
    gap: 14px;
  }

  .boundary-grid {
    padding: 28px 24px;
  }

  .wechat-panel {
    padding: 28px;
  }

  .contact-details section:first-child {
    padding-top: 24px;
  }

  .contact-details section {
    padding: 24px;
  }

  .mobile-consult {
    border: 2px solid rgba(0, 75, 52, 0.12);
    box-shadow: 0 15px 40px rgba(0, 54, 36, 0.28);
    font-weight: 900;
  }
}

@media (max-width: 480px) {
  .shell {
    width: calc(100% - 32px);
  }

  .wordmark {
    font-size: 1.12rem;
  }

  .primary-nav {
    gap: 10px;
  }

  .primary-nav a {
    font-size: 0.78rem;
  }

  .eyebrow {
    font-size: 0.7rem;
  }

  .hero-art {
    min-height: 340px;
  }

  .hero-art img {
    height: 340px;
  }

  .hero-art figcaption {
    right: 12px;
    bottom: 12px;
    left: auto;
  }

  .table-lines {
    inset: 34px 24px 76px;
  }

  .training-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .training-list li,
  .training-list li:first-child,
  .training-list li:nth-child(3) {
    min-height: 0;
  }

  .course-line {
    padding: 18px;
  }

  .column-head {
    padding: 10px 2px 16px;
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }

  .column-head h2 {
    font-size: 1.85rem;
  }

  .column-head .text-link {
    min-height: 40px;
    margin-left: auto;
    font-size: 0.76rem;
  }

  .detail-quick a {
    min-height: 66px;
    padding: 9px 11px;
    column-gap: 8px;
  }

  .price-card,
  .monthly-card {
    padding: 24px 20px;
  }

  .wechat-panel {
    padding: 22px 16px;
  }
}

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

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

.no-break {
  white-space: nowrap;
}

/* 图片版位覆盖上方主题与响应式规则。 */
.hero-has-wallpaper {
  isolation: isolate;
  overflow: hidden;
}

.hero-has-wallpaper::before {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(0, 42, 29, 0.96) 0%, rgba(0, 52, 36, 0.82) 34%, rgba(0, 52, 36, 0.3) 62%, rgba(0, 52, 36, 0.08) 100%),
    linear-gradient(0deg, rgba(0, 36, 24, 0.4), transparent 48%);
}

.hero-has-wallpaper::after {
  z-index: 1;
}

.hero-has-wallpaper .hero-grid {
  z-index: 2;
  min-height: 550px;
  grid-template-columns: minmax(0, 650px);
}

.hero-no-wallpaper .hero-grid {
  grid-template-columns: minmax(0, 720px);
}

.hero-wallpaper {
  position: absolute;
  z-index: 0;
  inset: 0;
  margin: 0;
  overflow: hidden;
}

.hero-wallpaper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.page-hero-media {
  position: relative;
  width: min(100%, 500px);
  aspect-ratio: 3 / 2;
  justify-self: end;
  margin: 0;
  overflow: hidden;
  border: 5px solid rgba(229, 255, 242, 0.82);
  border-radius: 34px 10px 34px 10px;
  box-shadow: 0 30px 70px rgba(0, 36, 24, 0.34);
  transform: rotate(0.8deg);
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

@media (max-width: 780px) {
  .hero-has-wallpaper {
    padding-bottom: 0;
    background: linear-gradient(145deg, var(--green-950), var(--green-800));
  }

  .hero-has-wallpaper::before,
  .hero-has-wallpaper::after {
    display: none;
  }

  .hero-has-wallpaper .hero-grid {
    min-height: 0;
    padding-bottom: 42px;
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-wallpaper {
    position: relative;
    inset: auto;
    width: 100%;
    aspect-ratio: 1672 / 941;
    border-top: 1px solid rgba(229, 255, 242, 0.2);
  }

  .hero-wallpaper img {
    height: auto;
    aspect-ratio: 1672 / 941;
    object-position: center;
  }

  .page-hero-media {
    display: block;
    width: 100%;
    justify-self: stretch;
    border-width: 4px;
    border-radius: 28px 8px 28px 8px;
    transform: none;
  }
}

.venue-section,
.arrival-section {
  background: var(--cream-light);
  border-block: 1px solid var(--line);
  scroll-margin-top: 24px;
}

.venue-gallery,
.arrival-gallery,
.teaching-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.arrival-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.photo-panel {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px 8px 28px 8px;
  background: var(--cream-light);
  box-shadow: 0 12px 32px rgba(0, 54, 36, 0.08);
}

.photo-panel img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.photo-panel figcaption {
  padding: 16px 20px;
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.5;
}

.venue-front img {
  object-position: 50% 78%;
  filter: brightness(1.06);
}

.venue-side img {
  object-position: 50% 70%;
}

.teaching-section {
  background: var(--green-100);
}

.teaching-grid {
  align-items: center;
  gap: 40px;
}

.teaching-grid > div {
  min-width: 0;
}

.teaching-grid > div > p:not(.eyebrow) {
  color: var(--muted);
}

.teaching-grid .topic-list {
  margin-top: 28px;
}

.teaching-grid .topic-list li {
  min-height: 0;
  padding: 20px 16px;
}

.teaching-photo img {
  aspect-ratio: 5 / 4;
  object-position: 50% 95%;
}

.coach-portrait {
  width: 100%;
  max-width: 480px;
}

.coach-portrait img {
  aspect-ratio: 5 / 4;
  object-position: 50% 28%;
}

.guidance-photo img {
  aspect-ratio: 4 / 5;
  object-position: 50% 15%;
}

.arrival-photo img {
  aspect-ratio: 3 / 4;
  object-position: center;
}

.footer-grid {
  grid-template-columns: minmax(0, 1.5fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 32px;
}

.footer-identity {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}

.footer-logo {
  width: 144px;
  height: 144px;
  flex: 0 0 144px;
  object-fit: contain;
}

@media (max-width: 780px) {
  .venue-gallery,
  .arrival-gallery,
  .teaching-grid,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .teaching-grid {
    gap: 28px;
  }

  .photo-panel {
    border-radius: 24px 8px 24px 8px;
  }

  .photo-panel figcaption {
    padding: 14px 16px;
  }

  .teaching-grid .topic-list li {
    padding: 16px 12px;
  }

  .footer-identity {
    gap: 16px;
  }

  .footer-logo {
    width: 120px;
    height: 120px;
    flex-basis: 120px;
  }

  .footer-note {
    justify-self: start;
    text-align: left;
  }
}