:root{--c-primary:#7a9e7e;}
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root {
  /* 配色：鼠尾草 / 燕麦 / 陶 / 墨绿 */
  --sage: #8AA399;
  --sage-deep: #6E8A7F;
  --sage-tint: #DCE6E0;
  --oat: #EDE6D6;
  --oat-wash: #F4EFE4;
  --bg: #FBF9F3;
  --terra: #C97B5A;
  --terra-soft: #E2A488;
  --green: #3C4A43;
  --text: #4C5852;
  --muted: #7C897F;
  --line: rgba(60, 74, 67, 0.12);
  --line-soft: rgba(60, 74, 67, 0.08);
  /* 圆角柔光 */
  --radius: 22px;
  --radius-lg: 30px;
  --shadow-soft: 0 22px 55px rgba(60, 74, 67, 0.08);
  --shadow-card: 0 14px 38px rgba(60, 74, 67, 0.07);
  --expo: cubic-bezier(0.19, 1, 0.22, 1);
  --quart: cubic-bezier(0.25, 1, 0.5, 1);
  --header-height: 78px;
  --max-width: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

section[id], [id].anchor {
  scroll-margin-top: calc(var(--header-height) + 16px);
}

body {
  margin: 0;
  font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Quicksand', 'Noto Sans SC', sans-serif;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.6em;
  color: var(--green);
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
h3 { font-size: clamp(1.25rem, 1.9vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  margin: 0 0 1.2em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.35s var(--quart);
}

a:hover {
  color: var(--terra);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2.5px solid var(--terra);
  outline-offset: 3px;
  border-radius: 3px;
}

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

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 2000;
  background: var(--green);
  color: var(--bg);
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 0.9rem;
  transition: top 0.3s var(--quart);
}
.skip-link:focus {
  top: 14px;
}

.section {
  padding: 116px 0;
}

.section-compact {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}

.kicker {
  display: inline-block;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--sage-deep);
  margin-bottom: 16px;
}

.section-title {
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.95;
}

.divider {
  width: 56px;
  height: 3px;
  border-radius: 3px;
  background-color: var(--terra);
  margin: 22px auto;
}

.divider.left {
  margin-left: 0;
  margin-right: auto;
}

.eyebrow-dot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage-deep);
}
.eyebrow-dot::before {
  content: '';
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--terra);
}

.bg-oat {
  background-color: var(--oat-wash);
}

.bg-sage {
  background-color: var(--sage-tint);
}

/* 工具类 */
.text-center { text-align: center; }
.text-note { color: var(--sage-deep); font-size: 0.95rem; }
.mt-sm { margin-top: 14px; }
.mt-md { margin-top: 26px; }
.mt-lg { margin-top: 30px; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background-color: rgba(251, 249, 243, 0.82);
  backdrop-filter: saturate(120%) blur(2px);
  border-bottom: 1px solid transparent;
  transition: background-color 0.4s var(--quart), border-color 0.4s var(--quart), box-shadow 0.4s var(--quart);
}

.header.scrolled {
  background-color: rgba(251, 249, 243, 0.96);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 24px rgba(60, 74, 67, 0.05);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

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

.brand-logo {
  height: 40px;
  width: auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: 'Quicksand', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--green);
}

.brand-en {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 34px;
}

.nav-links a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 8px 0;
  color: var(--green);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background-color: var(--terra);
  transition: width 0.45s var(--expo);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a.active {
  color: var(--terra);
}

.menu-toggle {
  display: none;
  width: 30px;
  height: 22px;
  position: relative;
  background: none;
  border: none;
  padding: 0;
}

.menu-toggle span {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2.5px;
  border-radius: 2px;
  background-color: var(--green);
  transition: transform 0.4s var(--quart), opacity 0.3s var(--quart);
}

.menu-toggle span:nth-child(1) { top: 0; }
.menu-toggle span:nth-child(2) { top: 9.5px; }
.menu-toggle span:nth-child(3) { top: 19px; }

.menu-toggle.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-height) + 70px) 0 90px;
  background-color: var(--oat-wash);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -140px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--sage-tint) 0%, rgba(220, 230, 224, 0) 70%);
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -160px;
  left: -120px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 123, 90, 0.12) 0%, rgba(201, 123, 90, 0) 70%);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 64px;
  align-items: center;
}

.hero-content .kicker {
  margin-bottom: 22px;
}

.hero-title {
  font-size: clamp(2.6rem, 5.8vw, 4.6rem);
  font-weight: 600;
  color: var(--green);
  margin-bottom: 18px;
  line-height: 1.22;
}

.hero-title small {
  display: block;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.36em;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--sage-deep);
  margin-top: 16px;
}

.hero-desc {
  font-size: 1.08rem;
  color: var(--text);
  max-width: 460px;
  line-height: 2;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.hero-figure {
  position: relative;
}

.hero-figure img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.hero-figure .float-badge {
  position: absolute;
  left: -22px;
  bottom: 36px;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px 22px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-figure .float-badge .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--sage);
}

.hero-figure .float-badge .txt {
  font-size: 0.88rem;
  color: var(--green);
  line-height: 1.4;
}
.hero-figure .float-badge .txt strong {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 34px;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: 1.5px solid transparent;
  border-radius: 40px;
  transition: background-color 0.4s var(--quart), color 0.4s var(--quart), border-color 0.4s var(--quart), transform 0.4s var(--quart);
}

.btn-primary {
  background-color: var(--sage);
  color: #fff;
  border-color: var(--sage);
}
.btn-primary:hover {
  background-color: var(--sage-deep);
  border-color: var(--sage-deep);
  color: #fff;
  transform: translateY(-2px);
}

.btn-terra {
  background-color: var(--terra);
  color: #fff;
  border-color: var(--terra);
}
.btn-terra:hover {
  background-color: #b86a4c;
  border-color: #b86a4c;
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn-outline:hover {
  background-color: var(--green);
  color: var(--bg);
}

.btn-ghost {
  background-color: #fff;
  color: var(--green);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: var(--sage);
  color: var(--sage-deep);
  transform: translateY(-2px);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Quicksand', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--terra);
}
.card-link::after {
  content: '→';
  transition: transform 0.4s var(--expo);
}
.card-link:hover::after {
  transform: translateX(5px);
}

/* ---------- Split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.split-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.split-content .kicker {
  margin-bottom: 18px;
}

.split-content h2 {
  margin-bottom: 22px;
}

.split-content p {
  color: var(--text);
  margin-bottom: 20px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.tag-pill {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--sage-deep);
  background-color: var(--sage-tint);
  border-radius: 30px;
  padding: 7px 16px;
}

/* ---------- Course blocks (horizontal) ---------- */
.course-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
  padding: 56px 0;
}
.course-block + .course-block {
  border-top: 1px solid var(--line-soft);
}
.course-block.reverse .course-media {
  order: 2;
}
.course-media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  object-fit: cover;
  aspect-ratio: 5 / 4;
}
.course-index {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}
.course-index .num {
  font-family: 'Quicksand', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--sage);
  line-height: 1;
}
.course-index .name {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terra);
}
.course-block h3 {
  margin-bottom: 16px;
}
.course-block p {
  color: var(--text);
  margin-bottom: 22px;
}
.course-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-bottom: 26px;
}
.course-points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
  color: var(--text);
}
.course-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--sage);
}

/* ---------- Schedule (rounded soft cards) ---------- */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.schedule-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow-card);
  transition: transform 0.5s var(--expo), border-color 0.45s var(--quart), box-shadow 0.5s var(--expo);
}
.schedule-card:hover {
  transform: translateY(-6px);
  border-color: var(--sage);
  box-shadow: var(--shadow-soft);
}
.schedule-card .day {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 16px;
}
.schedule-slot {
  border-top: 1px solid var(--line-soft);
  padding: 14px 0;
}
.schedule-slot:first-of-type {
  border-top: none;
  padding-top: 0;
}
.schedule-slot .time {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--green);
}
.schedule-slot .title {
  font-size: 0.95rem;
  color: var(--text);
}
.schedule-slot .lvl {
  display: inline-block;
  margin-top: 6px;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--sage-deep);
  background-color: var(--sage-tint);
  border-radius: 20px;
  padding: 3px 12px;
}

/* ---------- Stats ---------- */
.stats {
  background-color: var(--green);
  color: var(--bg);
  border-radius: 0;
  padding: 84px 0;
}
.stats .stat-num,
.stats .stat-label {
  color: var(--bg);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-item .stat-num {
  font-family: 'Quicksand', sans-serif;
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 12px;
}
.stat-item .stat-label {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.stats .stat-item .stat-label {
  color: var(--sage-tint);
}

.inline-stats {
  margin: 40px 0;
}

.stats-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ---------- Cards (service / case / testimonial) ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.soft-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px 32px;
  box-shadow: var(--shadow-card);
  transition: transform 0.5s var(--expo), border-color 0.45s var(--quart), box-shadow 0.5s var(--expo);
}
.soft-card:hover {
  transform: translateY(-6px);
  border-color: var(--sage);
  box-shadow: var(--shadow-soft);
}
.soft-card .card-num {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--terra);
  margin-bottom: 18px;
  display: block;
}
.soft-card h3 {
  margin-bottom: 12px;
}
.soft-card p {
  font-size: 0.96rem;
  color: var(--text);
  line-height: 1.85;
  margin-bottom: 22px;
}

/* case */
.case-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.5s var(--expo), border-color 0.45s var(--quart), box-shadow 0.5s var(--expo);
}
.case-card:hover {
  transform: translateY(-6px);
  border-color: var(--sage);
  box-shadow: var(--shadow-soft);
}
.case-card-img {
  overflow: hidden;
}
.case-card-img img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  transition: transform 0.7s var(--expo);
}
.case-card:hover .case-card-img img {
  transform: scale(1.04);
}
.case-body {
  padding: 26px 28px 30px;
}
.case-body .case-tag {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--terra);
  margin-bottom: 10px;
  display: block;
}
.case-body h3 {
  margin-bottom: 10px;
}
.case-body p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

/* testimonial */
.testimonial {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.45s var(--quart);
}
.testimonial:hover {
  border-color: var(--sage);
}
.testimonial .quote {
  font-family: 'Quicksand', sans-serif;
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--sage);
  line-height: 1;
  margin-bottom: 14px;
}
.testimonial p {
  font-size: 0.96rem;
  color: var(--text);
  line-height: 1.95;
  margin-bottom: 22px;
}
.testimonial .author {
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--green);
}

/* ---------- CTA / Booking ---------- */
.cta {
  background-color: var(--sage-tint);
  border-radius: var(--radius-lg);
  padding: 64px clamp(28px, 5vw, 72px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.cta-content h2 {
  margin-bottom: 18px;
}
.cta-content p {
  color: var(--text);
  max-width: 460px;
}
.cta-content .divider.left {
  margin: 18px 0;
}
.booking-form {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 38px;
  box-shadow: var(--shadow-card);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--green);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--green);
  background-color: var(--oat-wash);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: border-color 0.35s var(--quart);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--sage);
  outline: none;
}
.form-group textarea {
  min-height: 110px;
  resize: vertical;
}
.form-note {
  font-size: 0.82rem;
  color: var(--sage-deep);
  margin-top: 14px;
}

.form-status {
  display: none;
  font-family: 'Quicksand', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--sage-deep);
  background-color: var(--sage-tint);
  border-radius: 14px;
  padding: 14px 18px;
  margin-top: 18px;
}

/* ---------- Page header (inner pages) ---------- */
.page-header {
  position: relative;
  padding: calc(var(--header-height) + 80px) 0 70px;
  background-color: var(--oat-wash);
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--sage-tint) 0%, rgba(220, 230, 224, 0) 70%);
}
.page-header-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.page-header h1 {
  color: var(--green);
  margin-bottom: 14px;
}
.page-header p {
  color: var(--text);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 18px;
}
.breadcrumb a:hover {
  color: var(--terra);
}

/* ---------- About intro strip ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 26px 0;
  font-family: 'Quicksand', 'Noto Sans SC', sans-serif;
  font-size: 1.08rem;
  font-weight: 600;
  text-align: left;
  background: none;
  border: none;
  color: var(--green);
  transition: color 0.35s var(--quart);
}
.faq-question:hover {
  color: var(--terra);
}
.faq-question .icon {
  width: 20px;
  height: 20px;
  position: relative;
  flex-shrink: 0;
  margin-left: 20px;
}
.faq-question .icon::before,
.faq-question .icon::after {
  content: '';
  position: absolute;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform 0.4s var(--quart);
}
.faq-question .icon::before {
  top: 9px;
  left: 0;
  width: 100%;
  height: 2px;
}
.faq-question .icon::after {
  top: 0;
  left: 9px;
  width: 2px;
  height: 100%;
}
.faq-item.open .faq-question .icon::after {
  transform: scaleY(0);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--expo), padding 0.4s var(--quart);
}
.faq-item.open .faq-answer {
  max-height: 420px;
  padding-bottom: 26px;
}
.faq-answer p {
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.9;
  margin: 0;
}

/* ---------- Article ---------- */
.article-body {
  max-width: 760px;
  margin: 0 auto;
}
.article-body p {
  margin-bottom: 1.7em;
  color: var(--text);
}
.article-body h2,
.article-body h3 {
  margin-top: 1.8em;
  margin-bottom: 0.7em;
}
.article-body img {
  width: 100%;
  border-radius: var(--radius);
  margin: 36px 0;
  box-shadow: var(--shadow-card);
}
.article-meta {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 44px;
}
.article-body ul {
  margin-bottom: 1.7em;
  padding-left: 1.4em;
  list-style: disc;
  color: var(--text);
}
.article-body ul li {
  margin-bottom: 8px;
}
.article-body blockquote {
  border-left: 3px solid var(--sage);
  padding-left: 24px;
  margin: 36px 0;
  color: var(--green);
  font-style: italic;
}

/* ---------- News list ---------- */
.news-list {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  gap: 4px;
}
.news-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 30px;
  align-items: center;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.4s var(--quart);
}
.news-item:hover {
  border-bottom-color: var(--sage);
}
.news-date {
  font-family: 'Quicksand', sans-serif;
  color: var(--terra);
  text-align: center;
}
.news-date .day {
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  display: block;
}
.news-date .month {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--sage-deep);
}
.news-title {
  font-size: 1.25rem;
  color: var(--green);
  margin-bottom: 6px;
  transition: color 0.35s var(--quart);
}
.news-item:hover .news-title {
  color: var(--terra);
}
.news-excerpt {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}
.news-tag {
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--sage-deep);
  background-color: var(--sage-tint);
  border-radius: 20px;
  padding: 5px 14px;
  white-space: nowrap;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info h2 {
  margin-bottom: 20px;
}
.contact-info .intro {
  color: var(--text);
  margin-bottom: 30px;
}
.contact-item {
  margin-bottom: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-item .ic {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 14px;
  background-color: var(--sage-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage-deep);
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
}
.contact-item .label {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 2px;
}
.contact-item .value {
  font-size: 1.05rem;
  color: var(--green);
  font-weight: 500;
}
.store-list {
  display: grid;
  gap: 20px;
  margin-top: 36px;
}
.store-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 28px;
  background-color: var(--bg);
  box-shadow: var(--shadow-card);
  transition: border-color 0.4s var(--quart);
}
.store-card:hover {
  border-color: var(--sage);
}
.store-card h4 {
  margin-bottom: 8px;
}
.store-card p {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--green);
  color: rgba(244, 239, 228, 0.78);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 56px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(244, 239, 228, 0.12);
}
.footer-brand .brand-name {
  color: var(--bg);
  margin-bottom: 6px;
}
.footer-brand .brand-en {
  color: var(--sage-tint);
  margin-bottom: 18px;
}
.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.9;
  max-width: 320px;
}
.footer-col h4 {
  font-family: 'Quicksand', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bg);
  margin-bottom: 20px;
}
.footer-col li {
  margin-bottom: 12px;
}
.footer-col a {
  font-size: 0.92rem;
  color: rgba(244, 239, 228, 0.78);
}
.footer-col a:hover {
  color: var(--terra-soft);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-size: 0.82rem;
  color: rgba(244, 239, 228, 0.5);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s var(--expo), transform 0.85s var(--expo);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.stagger-1 { transition-delay: 0.08s; }
.stagger-2 { transition-delay: 0.16s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  a, button, .btn, .soft-card, .case-card, .schedule-card, .testimonial, .news-item {
    transition: none;
  }
}

/* ---------- Responsive 1280 ---------- */
@media (max-width: 1280px) {
  .section { padding: 96px 0; }
  .hero-inner,
  .split,
  .course-block,
  .cta,
  .contact-grid {
    gap: 48px;
  }
  .nav-links { gap: 26px; }
  .schedule-grid { gap: 18px; }
}

/* ---------- Responsive 768 ---------- */
@media (max-width: 768px) {
  :root { --header-height: 64px; }
  .section { padding: 76px 0; }
  .section-header { margin-bottom: 44px; }
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0;
    padding-top: 36px;
    background-color: rgba(251, 249, 243, 0.98);
    border-top: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 0.5s var(--expo);
  }
  .nav-links.active { transform: translateX(0); }
  .nav-links a {
    display: block;
    padding: 18px 0;
    font-size: 1.05rem;
  }
  .hero-inner,
  .split,
  .course-block,
  .cta,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .course-block.reverse .course-media { order: 0; }
  .hero-figure { margin-top: 10px; }
  .card-grid,
  .value-grid,
  .schedule-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .news-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .news-date { text-align: left; display: flex; align-items: baseline; gap: 10px; }
  .news-date .day { font-size: 1.6rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px; }
  .hero-actions { flex-direction: column; width: 100%; max-width: 320px; }
  .btn { width: 100%; }
}

/* ---------- Responsive 375 ---------- */
@media (max-width: 375px) {
  html { font-size: 15px; }
  .section { padding: 60px 0; }
  .soft-card,
  .booking-form,
  .case-body,
  .testimonial,
  .store-card {
    padding-left: 22px;
    padding-right: 22px;
  }
  .stats-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}


/* ===== CMS helpers ===== */
.form-alert{padding:12px 16px;border-radius:8px;margin:0 0 16px;font-size:.92rem;line-height:1.6}
.form-alert-ok{background:rgba(46,160,67,.08);border:1px solid rgba(46,160,67,.35);color:#2ea043}
.form-alert-err{background:rgba(220,53,69,.08);border:1px solid rgba(220,53,69,.35);color:#dc3545}
.form-alert ul{margin:0;padding-left:18px}
.cms-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:44px 0 0}
.cms-pager a,.cms-pager span{min-width:38px;padding:8px 13px;border:1px solid rgba(128,128,128,.35);border-radius:6px;text-align:center;text-decoration:none;color:inherit}
.cms-pager .active{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.detail-page{max-width:1100px;margin:0 auto;padding:72px 24px}
.detail-media{width:100%;max-height:520px;object-fit:cover;border-radius:14px;margin-bottom:26px;display:block}
.detail-title{font-size:clamp(26px,3vw,38px);line-height:1.3;margin-bottom:12px}
.detail-meta{color:#777;font-size:.95rem;margin-bottom:20px}
.detail-body{line-height:1.9;color:#444}
.detail-body p{margin-bottom:1em}
.detail-body img{max-width:100%;height:auto;border-radius:10px}
.detail-back{display:inline-block;margin-top:28px;padding:11px 26px;border:1px solid rgba(128,128,128,.4);border-radius:999px;text-decoration:none;color:inherit}
/* ===== 深色 banner 标题白字（避免 h1 与背景同色不可读） ===== */
.banner--ink h1,.banner--purple h1,.banner--coral h1{color:#fff}
/* ===== 阅读全文按钮（硬边 neo-brutalist 风格） ===== */
.news-item .more{display:inline-block;margin-top:14px;padding:10px 20px;background:var(--c-ink);color:#fff;border:var(--border-2);box-shadow:var(--shadow-sm);font-family:var(--font-en);font-weight:800;font-size:.85rem;letter-spacing:.02em;text-decoration:none;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}
.news-item .more:hover{background:var(--c-coral);transform:translate(-2px,-2px);box-shadow:var(--shadow)}
/* ===== 留言板一行一个 input（01 翰墨轩） ===== */
.form-grid{grid-template-columns:1fr}