:root {
  --green: #073f31;
  --green-deep: #022f25;
  --green-soft: #0b5642;
  --red: #bf321f;
  --red-dark: #a8281c;
  --gold: #b48245;
  --gold-soft: #e7d2ad;
  --ink: #15362e;
  --muted: #6d756e;
  --paper: #fbf7ee;
  --paper-2: #fffaf2;
  --line: #eadcc8;
  --shadow: 0 18px 46px rgba(40, 31, 18, .08);
  --container: 1320px;
  --side-gap: 72px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

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

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 251, 244, .96);
  border-bottom: 1px solid rgba(221, 205, 180, .7);
  backdrop-filter: blur(18px);
}

.header-inner {
  width: min(var(--container), calc(100% - var(--side-gap)));
  height: 58px;
  margin: 0 auto;
  padding: 0 36px;
  display: grid;
  grid-template-columns: 245px minmax(560px, 1fr) 285px;
  align-items: center;
  gap: 12px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  overflow: hidden;
}

.site-header .brand > span:not(.brand-mark) {
  width: 116px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-mark {
  width: 32px;
  height: 36px;
  flex: 0 0 auto;
  display: block;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-title {
  margin: 0;
  color: #082f28;
  font-family: "Songti SC", "STSong", serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1;
}

.brand-subtitle {
  display: block;
  margin-top: 3px;
  color: #42554d;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2px;
  line-height: 1.18;
  text-align: center;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 44px;
  min-width: 0;
}

.main-nav a {
  position: relative;
  padding: 20px 0 18px;
  color: #182e29;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  text-align: center;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 10px;
  width: 0;
  height: 2px;
  background: var(--red);
  border-radius: 999px;
  transform: translateX(-50%);
  transition: width .2s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 31px;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}

.pill,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
}

.pill {
  min-height: 34px;
  padding: 0 15px;
  border-color: #c8ad86;
  color: #123a31;
  background: rgba(255, 252, 247, .72);
  font-size: 13px;
}

.btn {
  min-height: 36px;
  padding: 0 22px;
  color: #fff8ef;
  background: linear-gradient(135deg, #cf3b25, #aa251a);
  box-shadow: 0 11px 22px rgba(182, 51, 34, .22);
  font-size: 14px;
}

.btn:hover {
  background: linear-gradient(135deg, #d74530, #9f2118);
}

.btn.outline,
.pill.outline {
  color: var(--ink);
  border-color: #bf9c6c;
  background: rgba(255, 253, 249, .8);
  box-shadow: none;
}

.btn.gold {
  color: #fff;
  background: linear-gradient(135deg, #c89a57, #a86d2d);
}

.container {
  width: min(var(--container), calc(100% - var(--side-gap)));
  margin: 0 auto;
}

.section {
  padding: 58px 0;
}

.section-tight {
  padding: 34px 0;
}

.section-title {
  margin: 0;
  color: #073a31;
  text-align: center;
  font-family: "Songti SC", "STSong", serif;
  font-size: 30px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: 1px;
}

.section-title.left {
  text-align: left;
}

.section-kicker {
  margin: 7px 0 0;
  color: #6c6b61;
  text-align: center;
  font-size: 16px;
  line-height: 1.75;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--gold);
  font-size: 15px;
  font-weight: 700;
}

.eyebrow::after {
  content: "";
  width: 92px;
  height: 1px;
  background: currentColor;
}

.page-hero {
  position: relative;
  width: min(var(--container), calc(100% - var(--side-gap)));
  min-height: 300px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--paper);
}

.page-hero .container {
  position: relative;
  z-index: 2;
  min-height: 300px;
  display: flex;
  align-items: center;
}

.page-hero .container > div {
  max-width: 590px;
}

.page-hero h1 {
  margin: 0;
  color: #073a31;
  font-family: "Songti SC", "STSong", serif;
  font-size: 48px;
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: 2px;
}

.page-hero p {
  max-width: 560px;
  margin: 18px 0 0;
  color: #2d433d;
  font-size: 18px;
}

.contact-hero-title {
  margin-top: 0 !important;
  color: #073a31 !important;
  font-family: "Songti SC", "STSong", serif;
  font-size: 42px !important;
  line-height: 1.22 !important;
  font-weight: 700;
}

.about-hero-calligraphy {
  width: min(560px, 82vw);
  height: auto;
  object-fit: contain;
}

.page-hero .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.page-hero .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(251, 247, 238, .96) 0%, rgba(251, 247, 238, .88) 38%, rgba(251, 247, 238, .38) 58%, rgba(251, 247, 238, 0) 78%),
    linear-gradient(0deg, rgba(251, 247, 238, .16), rgba(251, 247, 238, .04));
}

.courses-hero .hero-bg {
  background: #f8efe2;
}

.courses-hero .hero-bg::after {
  background:
    linear-gradient(90deg, rgba(251, 247, 238, .98) 0%, rgba(251, 247, 238, .9) 31%, rgba(251, 247, 238, .54) 46%, rgba(251, 247, 238, .14) 62%, rgba(251, 247, 238, 0) 82%),
    linear-gradient(0deg, rgba(251, 247, 238, .1), rgba(251, 247, 238, .02));
}

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

.home-hero {
  position: relative;
  width: min(var(--container), calc(100% - var(--side-gap)));
  min-height: 354px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--green);
}

.home-slide {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .7s ease;
}

.home-slide.active {
  z-index: 1;
  opacity: 1;
  pointer-events: auto;
}

.home-hero .hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--green);
}

.home-hero .hero-img::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 63, 49, .98) 0%, rgba(7, 63, 49, .88) 33%, rgba(7, 63, 49, .28) 57%, rgba(7, 63, 49, 0) 82%),
    linear-gradient(0deg, rgba(7, 63, 49, .26), rgba(7, 63, 49, .04));
}

.home-hero .hero-img img {
  width: min(100%, max(1040px, 72vw));
  margin-left: auto;
  object-fit: cover;
  object-position: center 18%;
}

.home-slide:nth-child(1) .hero-img img {
  object-position: center 18%;
}

.home-slide:nth-child(2) .hero-img img {
  object-position: center 20%;
}

.home-slide:nth-child(3) .hero-img img {
  object-position: center 22%;
}

.home-hero .container {
  position: relative;
  z-index: 2;
  min-height: 354px;
  padding-left: 58px;
  display: flex;
  align-items: center;
}

.home-copy {
  max-width: 470px;
  color: #fff8ec;
}

.home-copy h1,
.home-copy h2 {
  margin: 0 0 15px;
  font-family: "Songti SC", "STSong", serif;
  font-size: 35px;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: 1px;
}

.home-copy p {
  max-width: 445px;
  margin: 0;
  color: rgba(255, 248, 236, .88);
  font-size: 16px;
  line-height: 1.78;
}

.hero-points {
  display: flex;
  gap: 24px;
  margin: 23px 0 22px;
}

.hero-point {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #ffefd2;
  font-size: 13px;
  font-weight: 700;
}

.icon-disc {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #f6c981;
  background: rgba(9, 94, 72, .9);
  border: 1px solid rgba(225, 189, 122, .32);
  font-size: 16px;
}

.icon-disc.icon-image {
  overflow: hidden;
  color: inherit;
  background: transparent;
  border: 0;
}

.icon-disc.icon-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

.hero-dots {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 18px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .52);
  cursor: pointer;
}

.hero-dots button.active {
  background: #fff;
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 6;
  width: 38px;
  height: 38px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #fff8ec;
  background: transparent;
  box-shadow: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 0;
  line-height: 1;
  transform: translateY(-50%);
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.hero-arrow::before {
  content: "";
  width: 10px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.hero-arrow:hover {
  background: transparent;
  transform: translateY(-50%) scale(1.04);
}

.hero-arrow-prev {
  left: 18px;
}

.hero-arrow-prev::before {
  transform: translateX(2px) rotate(-135deg);
}

.hero-arrow-next {
  right: 18px;
}

.hero-arrow-next::before {
  transform: translateX(-2px) rotate(45deg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px;
}

.card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 252, 246, .78);
  box-shadow: 0 12px 30px rgba(51, 37, 20, .045);
}

.course-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card .media {
  position: relative;
  z-index: 1;
  height: 106px;
}

.course-card .media {
  flex: 0 0 auto;
  height: 170px;
}

.service-card .body {
  position: relative;
  z-index: 2;
  overflow: visible;
  padding: 20px 18px 20px;
}

.course-card .body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px 24px 26px;
}

.course-card h3,
.trip-card h3 {
  font-size: 25px;
}

.course-card p,
.trip-card p {
  font-size: 15px;
}

.course-card h3 {
  min-height: 34px;
}

.course-card p {
  min-height: 54px;
}

.course-card .course-meta {
  min-height: 40px;
  margin-top: 2px;
  align-content: start;
}

.course-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.home-services {
  position: relative;
  z-index: 3;
  margin-top: -1px;
  padding-top: 27px;
  padding-bottom: 0;
  border-radius: 24px 24px 0 0;
  background: var(--paper);
}

.home-services .grid-4 {
  margin-top: 8px !important;
}

.home-services .service-card .media {
  height: 100px;
}

.home-services .service-card .body {
  min-height: 166px;
  padding: 16px 17px 18px;
}

.home-services .service-card .icon-disc {
  position: relative;
  z-index: 3;
  margin-top: -26px;
  margin-bottom: 6px;
  box-shadow: 0 0 0 5px rgba(255, 252, 246, .92);
}

.home-services .service-card h3 {
  font-size: 18px;
}

.home-services .service-card p {
  font-size: 15px;
  line-height: 1.65;
}

.home-services .service-card .text-link {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 600;
}

.home-services .section-title {
  font-size: 25px;
}

.home-services .section-kicker {
  font-size: 15px;
  margin-top: 3px;
}

.home-environment {
  padding-top: 34px;
  padding-bottom: 28px;
}

.environment-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: 18px;
  margin-top: 24px;
}

.environment-side {
  display: block;
}

.environment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.environment-photo {
  position: relative;
  min-height: 154px;
  overflow: hidden;
  border: 1px solid rgba(232, 213, 184, .72);
  border-radius: 10px;
  background-color: #f3eadc;
  background-image: var(--env-image);
  background-position: center;
  background-size: cover;
  box-shadow: 0 14px 34px rgba(66, 45, 22, .06);
}

.environment-photo-main {
  min-height: 322px;
}

.environment-photo span {
  position: absolute;
  left: 16px;
  top: 14px;
  z-index: 1;
  min-height: 26px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  color: #fff8ec;
  background: rgba(53, 55, 52, .62);
  backdrop-filter: blur(8px);
  font-size: 14px;
  font-weight: 700;
}

.home-stories {
  padding-top: 34px;
  padding-bottom: 30px;
}

.home-story-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: stretch;
}

.home-story-intro {
  display: flex;
  align-items: stretch;
}

.home-story-intro > div {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6px 4px;
}

.home-stories .section-title.left {
  font-size: 25px;
  line-height: 1.34;
}

.home-story-intro p {
  width: max-content;
  max-width: 100%;
  margin: 15px 0 0;
  color: #6c6f68;
  font-size: 16px;
  line-height: 1.7;
  white-space: nowrap;
}

.home-story-intro .btn {
  width: fit-content;
  min-width: 154px;
  margin-top: 24px;
}

.home-story-card {
  min-height: 268px;
  display: grid;
  grid-template-rows: 118px minmax(150px, 1fr);
}

.home-story-card .story-media {
  position: relative;
  overflow: hidden;
}

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

.home-story-card .body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
}

.home-story-card h3 {
  margin: 0 0 6px;
  color: #17362f;
  font-family: "Songti SC", "STSong", serif;
  font-size: 19px;
  line-height: 1.28;
}

.home-story-card p {
  margin: 0;
  color: #5e655f;
  font-size: 14px;
  line-height: 1.58;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.home-story-card .text-link {
  margin-top: auto;
  padding-top: 6px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
}

.story-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  display: inline-flex;
  min-height: 22px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(73, 76, 72, .72);
  backdrop-filter: blur(8px);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}

.home-latest {
  padding-top: 0;
  padding-bottom: 24px;
}

.home-latest .container {
  padding: 22px 22px 24px;
  border: 1px solid rgba(232, 213, 184, .74);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 250, 242, .88), rgba(248, 239, 224, .86));
}

.home-latest .section-title {
  font-size: 25px;
}

.title-punc {
  font-family: Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-weight: 700;
}

.home-latest .reasons-band {
  margin-top: 14px !important;
  padding: 0;
  gap: 18px;
  border: 0;
  background: transparent;
}

.home-latest .reason-item {
  min-height: 124px;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 14px;
  align-items: center;
  text-align: left;
  border: 1px solid rgba(234, 220, 200, .86);
  border-radius: 10px;
  background: rgba(255, 253, 248, .86);
  box-shadow: 0 10px 24px rgba(80, 57, 28, .05);
}

.home-latest .reason-item .line-icon {
  grid-row: 1 / 3;
  width: 46px;
  height: 46px;
  margin: 0;
  color: #b57331;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.home-latest .reason-item .line-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.home-latest .reason-item h4 {
  margin: 0 0 5px;
  font-size: 15px;
  line-height: 1.35;
}

.home-latest .reason-item p {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.55;
}

.home-media {
  padding-top: 0;
  padding-bottom: 6px;
}

.home-media .section-title {
  font-size: 22px;
}

.home-media .activity-list {
  margin-top: 10px !important;
  gap: 10px;
}

.home-media .gallery-strip {
  margin-top: 10px !important;
  gap: 10px;
}

.home-media .activity-row {
  grid-template-columns: 116px 1fr 104px;
  min-height: 96px;
  padding: 10px 12px;
  gap: 14px;
}

.home-media .activity-row .thumb {
  height: 72px;
}

.home-media .activity-row h4 {
  margin-bottom: 4px;
  font-size: 16px;
}

.home-media .activity-row p {
  font-size: 14px;
  line-height: 1.48;
}

.home-media .activity-row .btn {
  min-height: 36px;
  padding: 0 14px;
  font-size: 13px;
}

.home-media .gallery-strip .photo {
  height: 116px;
}

.service-card h3,
.course-card h3,
.story-card h3,
.trip-card h3 {
  margin: 0 0 8px;
  color: #17362f;
  font-family: "Songti SC", "STSong", serif;
  font-size: 21px;
  line-height: 1.2;
}

.service-card p,
.course-card p,
.story-card p,
.trip-card p {
  margin: 0;
  color: #5b625d;
  font-size: 14px;
  line-height: 1.65;
}

.text-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--red);
  font-size: 14px;
  font-weight: 700;
}

.story-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

.story-card {
  min-height: 220px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fffaf3;
}

.story-chip {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  min-height: 28px;
  margin-bottom: 16px;
  padding: 0 12px;
  border: 1px solid rgba(181, 101, 49, .22);
  border-radius: 999px;
  color: #9f5429;
  background: rgba(255, 247, 235, .9);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
}

.story-card h3 {
  min-height: 52px;
}

.story-card p {
  min-height: 60px;
}

.story-card .text-link {
  margin-top: auto;
  padding-top: 16px;
}

.story-card.image {
  min-height: 250px;
  padding: 0;
  overflow: hidden;
  color: #fff;
  background: #123;
}

.story-card.image .caption {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  z-index: 2;
}

.story-card.image {
  position: relative;
}

.story-card.image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, .62), transparent 58%);
}

.story-card.image h3 {
  color: #fff;
}

.reasons-band {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 250, 242, .72);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.reason-item {
  padding: 18px 14px;
  text-align: center;
  border-radius: 8px;
  background: rgba(255, 253, 248, .82);
}

.reason-item .line-icon {
  margin: 0 auto 10px;
}

.reason-item h4 {
  margin: 0 0 8px;
  color: #183a31;
  font-size: 16px;
}

.reason-item p {
  margin: 0;
  color: #72756e;
  font-size: 14px;
  line-height: 1.55;
}

.line-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #b2793a;
  border: 1px solid #d6b57e;
  border-radius: 50%;
  font-size: 18px;
}

.activity-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

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

.activity-row {
  display: grid;
  grid-template-columns: 110px 1fr 96px;
  align-items: center;
  gap: 14px;
  min-height: 84px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
}

.activity-row .thumb {
  height: 64px;
  overflow: hidden;
  border-radius: 7px;
}

.activity-row h4 {
  margin: 0 0 3px;
  color: #17362f;
  font-size: 16px;
  line-height: 1.25;
}

.activity-row p {
  margin: 0;
  color: #73746d;
  font-size: 14px;
  line-height: 1.45;
}

.activity-row .btn {
  min-height: 36px;
  padding: 0 13px;
  font-size: 13px;
}

.gallery-strip {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 9px;
}

.gallery-strip .photo {
  position: relative;
  height: 62px;
  overflow: hidden;
  border-radius: 7px;
}

.home-form-band,
.cta-band {
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 50%, rgba(24, 95, 72, .9), transparent 40%),
    linear-gradient(135deg, #063f31, #022d24);
  color: #fff7e9;
}

.home-form-band {
  min-height: 126px;
  padding: 12px 28px;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
  align-items: center;
}

.home-form-band h2,
.cta-band h2 {
  margin: 0 0 8px;
  color: #ffe5af;
  font-family: "Songti SC", "STSong", serif;
  font-size: 23px;
  line-height: 1.25;
}

.home-form-band p,
.cta-band p {
  margin: 0;
  color: rgba(255, 249, 237, .82);
}

.home-form-band p {
  font-size: 15px;
  line-height: 1.58;
}

.home-form-band .hero-points {
  gap: 10px;
  margin-top: 6px;
}

.home-form-band .hero-point {
  gap: 6px;
  font-size: 13px;
  line-height: 1.35;
  white-space: nowrap;
}

.home-form-band .icon-disc {
  width: 24px;
  height: 24px;
  font-size: 12px;
}

.lead-form {
  padding: 18px;
  border: 1px solid rgba(227, 205, 169, .45);
  border-radius: 14px;
  background: rgba(255, 251, 244, .97);
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-field.full {
  grid-column: 1 / -1;
}

.form-field label {
  color: #2e493f;
  font-size: 14px;
  font-weight: 700;
}

.form-field input,
.form-field select {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid #d8c7af;
  border-radius: 8px;
  color: #263d36;
  background: #fffdf8;
}

.form-field input::placeholder {
  color: #a59c8d;
}

.lead-form .btn {
  width: 100%;
  margin-top: 0;
}

.lead-success-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(26, 31, 28, .56);
}

.lead-success-panel {
  position: relative;
  width: min(100%, 480px);
  max-width: 480px;
  padding: 34px 34px 30px;
  border: 1px solid rgba(227, 205, 169, .75);
  border-radius: 16px;
  background: #fffdf8;
  box-shadow: 0 24px 60px rgba(20, 26, 23, .22);
  color: var(--ink);
  text-align: center;
}

.lead-success-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(216, 199, 175, .8);
  border-radius: 50%;
  color: #62746d;
  background: #fffaf0;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.lead-success-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  border-radius: 50%;
  color: #fff;
  background: var(--green);
  font-size: 30px;
  font-weight: 800;
}

.lead-success-panel h3 {
  margin: 0 0 12px;
  color: #263d36;
  font-size: 24px;
  letter-spacing: 0;
}

.lead-success-panel p {
  margin: 0;
  color: #5f716b;
  font-size: 16px;
  line-height: 1.75;
}

.lead-success-meta {
  margin-top: 14px !important;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f6efe2;
  color: #2e493f !important;
  font-weight: 700;
}

.lead-success-note {
  margin-top: 12px !important;
  font-size: 14px !important;
}

.lead-success-panel .btn {
  width: 100%;
  margin-top: 22px;
}

.home-lead-form {
  padding: 8px 14px;
}

.home-lead-form .form-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: end;
  gap: 6px 12px;
}

.home-lead-form .form-field {
  gap: 2px;
}

.home-lead-form .form-field label {
  font-size: 13px;
  line-height: 1.35;
}

.home-lead-form .form-field input,
.home-lead-form .form-field select {
  height: 38px;
  padding: 0 10px;
  border-radius: 7px;
  font-size: 14px;
}

.home-lead-form .btn {
  min-height: 38px;
  font-size: 14px;
}

.home-consult {
  padding-top: 10px;
  padding-bottom: 12px;
}

.tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin: 42px auto 28px;
  padding: 0;
  list-style: none;
}

.tab,
.filter-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  color: #293d38;
  font-weight: 700;
  font-size: 14px;
  white-space: nowrap;
}

.tab.active,
.filter-tab.active {
  color: #fff8ec;
  background: var(--green);
}

.course-meta,
.trip-meta {
  display: grid;
  gap: 7px;
  margin-top: 18px;
  color: #b56531;
  font-size: 14px;
  font-weight: 700;
}

.courses-content {
  padding-top: 26px;
}

.course-catalog-intro,
.travel-catalog-intro,
.gallery-catalog-intro {
  display: grid;
  grid-template-columns: minmax(220px, .8fr) 1fr;
  align-items: center;
  gap: 28px;
  margin: 0 0 30px;
  padding: 24px 0 28px;
  border-top: 1px solid rgba(7, 58, 49, .12);
  border-bottom: 1px solid rgba(7, 58, 49, .12);
}

.course-catalog-copy h2 {
  margin: 8px 0 8px;
  color: #073a31;
  font-family: "Songti SC", "STSong", serif;
  font-size: 28px;
  line-height: 1.25;
  font-weight: 700;
}

.course-catalog-copy p {
  max-width: 420px;
  margin: 0;
  color: #6c6b61;
  font-size: 16px;
  line-height: 1.8;
}

.course-category-list,
.travel-category-list,
.gallery-category-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.course-category-list span,
.travel-category-list span,
.gallery-category-list span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(7, 58, 49, .14);
  border-radius: 999px;
  color: #293d38;
  background: rgba(255, 252, 246, .72);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.gallery-overview-section {
  padding-bottom: 0;
}

.feature-panel {
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.55fr;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fffaf2;
}

.feature-panel .media {
  min-height: 245px;
}

.feature-panel .copy {
  padding: 32px 44px;
}

.feature-panel h2 {
  margin: 0 0 24px;
  color: #17372f;
  font-family: "Songti SC", "STSong", serif;
  font-size: 27px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  color: #495950;
}

.check-list b {
  display: block;
  color: #13382f;
  font-size: 18px;
}

.mini-cards {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 260px;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}

.mini-card {
  width: 260px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffaf2;
  scroll-snap-align: start;
}

.mini-card .thumb {
  height: 92px;
  margin-bottom: 14px;
  overflow: hidden;
  border-radius: 10px;
}

.mini-card h4 {
  margin: 0 0 8px;
  color: #243b34;
  font-size: 16px;
}

.mini-card p {
  margin: 0 0 14px;
  color: #6d7069;
  font-size: 15px;
}

.session-meta {
  display: grid;
  gap: 4px;
  margin: 0 0 14px;
  color: #6d7069;
  font-size: 15px;
}

.session-location {
  white-space: nowrap;
}

.travel-shell {
  margin-top: -34px;
  padding: 30px 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 251, 244, .94);
  box-shadow: var(--shadow);
}

.trip-card .media {
  position: relative;
  height: 220px;
}

.trip-badge {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(37, 39, 36, .68);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
}

.trip-card .body {
  padding: 18px;
}

.trip-card h3 {
  font-size: 22px;
}

.trip-card p,
.trip-meta {
  font-size: 15px;
}

.why-trip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.why-trip .reason-item {
  min-height: 124px;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 14px;
  align-items: center;
  text-align: left;
  border: 1px solid rgba(234, 220, 200, .86);
  border-radius: 10px;
  background: rgba(255, 253, 248, .86);
  box-shadow: 0 10px 24px rgba(80, 57, 28, .05);
}

.why-trip .line-icon {
  grid-row: 1 / 3;
  width: 46px;
  height: 46px;
  margin: 0;
  color: #0a4a3b;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.why-trip .line-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.why-trip .reason-item h4 {
  margin: 0 0 5px;
  font-size: 16px;
  line-height: 1.35;
}

.why-trip .reason-item p {
  grid-column: 2;
  font-size: 14px;
  line-height: 1.55;
}

.story-mosaic {
  display: grid;
  grid-template-columns: .9fr 1.1fr .65fr;
  gap: 20px;
  align-items: stretch;
}

.story-copy {
  padding: 44px 36px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fffaf2;
}

.story-copy h2 {
  margin: 18px 0 22px;
  color: #17372f;
  font-family: "Songti SC", "STSong", serif;
  font-size: 32px;
}

.mosaic-main,
.mosaic-photo {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
}

.mosaic-main {
  min-height: 245px;
}

.mosaic-stack,
.mosaic-grid {
  display: grid;
  gap: 14px;
}

.mosaic-feature {
  min-height: 351px;
}

.mosaic-side {
  grid-template-rows: repeat(3, 1fr);
  height: 100%;
}

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

.mosaic-main img,
.mosaic-grid img,
.mosaic-photo img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.mosaic-main img {
  height: 100%;
}

.mosaic-grid img {
  height: 92px;
}

.mosaic-stack > img,
.mosaic-stack > .mosaic-photo {
  height: 126px;
}

.mosaic-side > .mosaic-photo {
  height: auto;
  min-height: 0;
}

.mosaic-photo img {
  height: 100%;
}

.gallery-filter {
  width: min(1140px, calc(100% - 72px));
  margin: -38px auto 34px;
  position: relative;
  z-index: 4;
  display: flex;
  justify-content: space-around;
  gap: 20px;
  padding: 18px 34px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 251, 244, .98);
  box-shadow: var(--shadow);
}

.gallery-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 188px;
  gap: 16px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 13px;
  background: #ddd;
}

.gallery-item.large {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item.tall {
  grid-row: span 2;
}

.gallery-item .label {
  position: absolute;
  left: 14px;
  top: 14px;
  z-index: 2;
  padding: 6px 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(6, 48, 37, .86);
  font-size: 14px;
  font-weight: 700;
}

.gallery-zoom {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 50%;
  color: #fff;
  background: rgba(37, 39, 36, .56);
  backdrop-filter: blur(8px);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background .2s ease, transform .2s ease;
}

.gallery-zoom:hover {
  background: rgba(7, 63, 49, .82);
  transform: scale(1.04);
}

.gallery-zoom svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.gallery-zoom:empty::before {
  content: "";
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-radius: 50%;
  transform: translate(-2px, -2px);
}

.gallery-zoom:empty::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transform: translate(7px, 8px) rotate(45deg);
}

.gallery-strip .gallery-zoom {
  top: 7px;
  right: 7px;
  width: 18px;
  height: 18px;
  border-width: 1px;
}

.gallery-strip .gallery-zoom svg {
  width: 10px;
  height: 10px;
}

.gallery-strip .gallery-zoom:empty::before {
  width: 7px;
  height: 7px;
  border-width: 1.5px;
  transform: translate(-1px, -1px);
}

.gallery-strip .gallery-zoom:empty::after {
  width: 5px;
  height: 1.5px;
  transform: translate(4px, 5px) rotate(45deg);
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: 56px 28px;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(15, 20, 18, .82);
}

.gallery-lightbox.active {
  display: flex;
}

.gallery-lightbox figure {
  max-width: min(1080px, 92vw);
  max-height: 86vh;
  margin: 0;
}

.gallery-lightbox img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .34);
}

.gallery-lightbox figcaption {
  margin-top: 12px;
  color: #fff8ec;
  font-size: 14px;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 22px;
  right: 28px;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, .12);
  cursor: pointer;
  font-size: 28px;
  line-height: 34px;
}

.about-brand-section {
  background: transparent;
}

.about-intro {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
  align-items: center;
  padding: 34px 36px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 250, 241, .98), rgba(247, 238, 223, .9));
  box-shadow: 0 16px 38px rgba(70, 50, 26, .055);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.photo-grid .photo {
  height: 150px;
  overflow: hidden;
  border-radius: 13px;
}

.mission-band,
.achievement-band {
  display: grid;
  gap: 28px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 251, 244, .74);
}

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

.achievement-band {
  grid-template-columns: repeat(4, 1fr);
}

.mission-band .reason-item {
  min-height: 132px;
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 14px;
  align-items: center;
  text-align: left;
}

.mission-band .line-icon {
  grid-row: 1 / 3;
  width: 46px;
  height: 46px;
  margin: 0;
  color: #0a4a3b;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.mission-band .line-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.65;
}

.mission-band .reason-item h4 {
  margin: 0 0 6px;
  font-size: 17px;
  line-height: 1.35;
}

.mission-band .reason-item p {
  font-size: 14px;
  line-height: 1.55;
}

.achievement-card {
  display: flex;
  flex-direction: column;
  padding: 20px 18px;
  border-radius: 12px;
  background: rgba(255, 253, 248, .86);
}

.achievement-card h4 {
  margin: 0 0 10px;
  color: #173a31;
  font-size: 18px;
  line-height: 1.3;
}

.achievement-card p {
  min-height: 62px;
  margin: 0;
  color: #5d665f;
  font-size: 15px;
  line-height: 1.62;
}

.achievement-card .thumb {
  height: 112px;
  margin-top: 16px;
  overflow: hidden;
  border-radius: 10px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.team-card {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffaf3;
}

.team-card .avatar {
  height: 98px;
  overflow: hidden;
  border-radius: 12px;
}

.team-card h4 {
  margin: 0 0 8px;
  color: #193d34;
  font-size: 16px;
  line-height: 1.35;
}

.team-card p {
  margin: 0;
  color: #687068;
  font-size: 14px;
  line-height: 1.55;
}

.about-cta,
.wide-cta {
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr .8fr;
  gap: 28px;
  align-items: center;
  padding: 34px 46px;
  border-radius: 18px;
  color: #fff4df;
  background: linear-gradient(135deg, #063f31, #032e25);
}

.about-cta h2,
.wide-cta h2 {
  margin: 0 0 12px;
  color: #ffe0a7;
  font-family: "Songti SC", "STSong", serif;
  font-size: 34px;
}

.contact-layout,
.contact-main-grid {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 32px;
  align-items: stretch;
}

.contact-card,
.form-card,
.faq-band {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fffaf3;
  box-shadow: 0 12px 30px rgba(51, 37, 20, .045);
}

.contact-card {
  display: flex;
  flex-direction: column;
  padding: 34px;
}

.contact-card .section-title {
  font-size: 30px;
}

.contact-line {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid #eadcc8;
}

.contact-line:last-child {
  border-bottom: 0;
}

.contact-line h4 {
  margin: 0 0 4px;
  color: #253c35;
  font-size: 16px;
}

.contact-line strong {
  color: #103d33;
  font-size: 18px;
  line-height: 1.35;
}

.contact-line p {
  margin: 0;
  color: #6f7169;
  font-size: 15px;
}

.contact-wechat-line {
  grid-template-columns: 44px minmax(0, 1fr) 84px;
  align-items: center;
}

.contact-wechat-qr {
  width: 84px;
  height: 84px;
  border: 1px solid rgba(224, 199, 166, .82);
  border-radius: 10px;
  background: #fff7ea;
}

.contact-quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: auto;
  padding-top: 22px;
}

.contact-quick-actions .btn {
  width: 100%;
}

.form-card .form-head {
  padding: 30px 38px;
  color: #fff6e8;
  border-radius: 18px 18px 0 0;
  background: linear-gradient(135deg, #063f31, #043126);
}

.form-card .lead-form {
  border: 0;
  border-radius: 0 0 18px 18px;
  min-height: 432px;
  padding: 30px 38px;
  background: #fffaf3;
}

.contact-lead-form {
  min-height: auto;
  padding: 34px 38px 36px !important;
}

.contact-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.contact-lead-form .form-field {
  gap: 7px;
}

.contact-lead-form .form-field label {
  font-size: 14px;
}

.contact-lead-form .form-field input {
  height: 46px;
  padding: 0 14px;
  font-size: 15px;
}

.contact-lead-form .form-field select {
  height: 46px;
  padding: 0 14px;
  font-size: 15px;
}

.contact-lead-form .btn {
  min-height: 46px;
  margin-top: 22px;
}

.detail-hero {
  position: relative;
  min-height: 430px;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(24, 22, 18, .72), rgba(24, 22, 18, .28));
}

.detail-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-hero > div {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 0 0 72px;
}

.detail-hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 52px;
  line-height: 1.12;
  letter-spacing: 0;
}

.detail-hero p {
  max-width: 700px;
  margin: 18px 0 0;
  font-size: 18px;
  line-height: 1.8;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 34px;
}

.detail-main,
.detail-side {
  background: #fffaf3;
  border: 1px solid rgba(133, 104, 74, .18);
  border-radius: 8px;
  padding: 30px;
}

.detail-main h2,
.detail-main h3 {
  margin: 0 0 16px;
  letter-spacing: 0;
}

.detail-main p,
.detail-main li,
.detail-side p {
  color: #6f665a;
  line-height: 1.9;
}

.detail-side {
  align-self: start;
  display: grid;
  gap: 14px;
}

.form-note {
  margin: 16px 0 0;
  text-align: center;
  color: #8a8173;
  font-size: 14px;
}

.form-card h2 {
  margin: 0 0 8px;
  color: #ffe4b0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 30px;
}

.faq-band {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 42px;
  align-items: center;
  padding: 38px 46px;
}

.faq-list {
  display: grid;
  gap: 18px;
}

.faq-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
}

.faq-item h4 {
  margin: 0 0 4px;
  color: #243d35;
}

.faq-item p {
  margin: 0;
  color: #70746d;
}

.qr-card {
  display: grid;
  place-items: center;
  padding: 20px;
  border: 1px solid #e0c7a6;
  border-radius: 14px;
  background: #fff7ea;
  text-align: center;
}

.qr-card img {
  width: 170px;
  height: 170px;
  object-fit: contain;
}

.cta-band {
  padding: 34px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

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

.site-footer {
  color: rgba(255, 248, 232, .9);
  background: linear-gradient(180deg, #064335, #022f26);
}

.footer-inner {
  width: min(var(--container), calc(100% - var(--side-gap)));
  margin: 0 auto;
  padding: 38px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .8fr .9fr .7fr;
  gap: 42px;
  align-items: start;
}

.site-footer .brand-title {
  color: #fff3d7;
}

.site-footer .brand-subtitle {
  color: rgba(255, 243, 215, .72);
}

.footer-text {
  margin: 16px 0 14px;
  max-width: 360px;
  color: rgba(255, 248, 232, .78);
  font-size: 14px;
}

.footer-col h4 {
  margin: 0 0 12px;
  color: #ffe1a5;
  font-size: 17px;
}

.footer-col a,
.footer-col p {
  display: block;
  margin: 0 0 6px;
  color: rgba(255, 248, 232, .78);
  font-size: 14px;
}

.footer-qr img {
  width: 104px;
  height: 104px;
  object-fit: contain;
  background: #fff;
  border-radius: 8px;
}

.copyright {
  display: flex;
  justify-content: center;
  gap: 34px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(232, 206, 163, .22);
  color: rgba(255, 248, 232, .62);
  font-size: 13px;
}

.home-page .site-footer {
  color: #24433a;
  background: #fbf6ee;
  border-top: 1px solid #eadcc8;
}

.home-page .footer-inner {
  padding: 12px 0 0;
}

.home-page .footer-grid {
  grid-template-columns: 1.15fr .55fr .85fr .9fr;
  gap: 28px;
  padding-bottom: 6px;
}

.home-page .site-footer .brand-title {
  color: #10382f;
}

.home-page .site-footer .brand-subtitle,
.home-page .footer-text,
.home-page .footer-col a,
.home-page .footer-col p {
  color: #4b5f57;
}

.home-page .footer-col h4 {
  color: #173c33;
}

.home-page .copyright {
  width: calc(100% + var(--side-gap));
  margin-left: calc(var(--side-gap) / -2);
  margin-top: 0;
  padding: 6px 0;
  color: rgba(255, 248, 232, .72);
  background: #073f31;
  border-top: 0;
  font-size: 11px;
}

.home-page .footer-text {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.55;
}

.home-page .footer-col h4 {
  margin-bottom: 6px;
  font-size: 14px;
}

.home-page .footer-col a,
.home-page .footer-col p {
  margin-bottom: 3px;
  font-size: 13px;
  line-height: 1.55;
}

.home-page .footer-qr img {
  width: 72px;
  height: 72px;
}

.mobile-only {
  display: none;
}

@media (max-width: 900px) {
  .header-inner,
  .container,
  .footer-inner,
  .gallery-filter {
    width: min(1040px, calc(100% - 44px));
  }

  .courses-hero {
    width: min(1040px, calc(100% - 44px));
  }

  .home-hero,
  .page-hero {
    width: min(1040px, calc(100% - 44px));
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    height: auto;
    padding: 16px 0;
  }

  .home-hero .container {
    padding-left: 0;
  }

  .main-nav {
    order: 3;
    grid-column: 1 / -1;
    gap: 22px;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .main-nav a {
    padding: 8px 0 12px;
  }

  .main-nav a::after {
    bottom: 2px;
  }

  .grid-4,
  .achievement-band,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reasons-band,
  .mini-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .home-form-band,
  .contact-layout,
  .contact-main-grid,
  .about-intro,
  .environment-layout,
  .course-catalog-intro,
  .travel-catalog-intro,
  .gallery-catalog-intro,
  .feature-panel,
  .story-mosaic {
    grid-template-columns: 1fr;
  }

  .environment-photo-main {
    min-height: 280px;
  }

  .course-category-list,
  .travel-category-list,
  .gallery-category-list {
    justify-content: flex-start;
  }

  .contact-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .header-actions {
    margin-left: auto;
  }

  .home-copy h1,
  .home-copy h2,
  .page-hero h1 {
    font-size: 42px;
  }

  .home-hero .hero-img,
  .page-hero .hero-bg {
    width: 100%;
    opacity: .32;
  }

  .hero-arrow {
    width: 32px;
    height: 32px;
    font-size: 0;
    line-height: 1;
  }

  .hero-arrow::before {
    width: 8px;
    height: 8px;
  }

  .hero-arrow-prev {
    left: 10px;
  }

  .hero-arrow-next {
    right: 10px;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .environment-grid,
  .mission-band,
  .achievement-band,
  .team-grid,
  .reasons-band,
  .mini-cards,
  .why-trip,
  .gallery-wall,
  .footer-grid,
  .faq-band,
  .activity-list,
  .form-grid,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .contact-wechat-line {
    grid-template-columns: 42px minmax(0, 1fr) 76px;
    gap: 12px;
  }

  .contact-wechat-qr {
    width: 76px;
    height: 76px;
  }

  .gallery-item.large,
  .gallery-item.tall {
    grid-column: auto;
    grid-row: auto;
  }

  .activity-row {
    grid-template-columns: 110px 1fr;
  }

  .activity-row .btn {
    grid-column: 1 / -1;
  }

  .cta-band,
  .about-cta,
  .wide-cta {
    display: block;
  }

  .cta-actions {
    margin-top: 24px;
  }
}

.mobile-cta-bar {
  display: none;
}

@media (max-width: 1024px) {
  :root {
    --side-gap: 52px;
  }

  .header-inner {
    padding: 0 18px;
    grid-template-columns: 210px minmax(420px, 1fr) 230px;
    gap: 10px;
  }

  .main-nav {
    gap: 26px;
  }

  .main-nav a {
    font-size: 14px;
  }

  .header-actions {
    gap: 7px;
  }

  .header-actions .pill {
    padding: 0 12px;
  }

  .header-actions .btn {
    padding: 0 18px;
  }

  .grid-4,
  .achievement-band,
  .team-grid,
  .why-trip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reasons-band,
  .mini-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .home-story-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-story-intro {
    grid-column: 1 / -1;
  }

  .home-form-band {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .home-lead-form .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .contact-main-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid,
  .home-page .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  :root {
    --side-gap: 44px;
  }

  .header-inner,
  .container,
  .footer-inner,
  .gallery-filter,
  .home-hero,
  .page-hero,
  .courses-hero {
    width: min(1040px, calc(100% - var(--side-gap)));
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    height: auto;
    padding: 14px 0 10px;
  }

  .main-nav {
    order: 3;
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
    gap: 24px;
    margin-top: 4px;
    padding: 0 0 6px;
  }

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

  .main-nav a {
    padding: 8px 0 10px;
  }

  .main-nav a::after {
    bottom: 2px;
  }

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

  .home-hero .container {
    min-height: 420px;
    padding-left: 0;
  }

  .page-hero,
  .page-hero .container {
    min-height: 280px;
  }

  .page-hero h1 {
    font-size: 42px;
  }

  .gallery-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 180px;
  }

  .feature-panel,
  .story-mosaic,
  .course-catalog-intro,
  .travel-catalog-intro,
  .gallery-catalog-intro,
  .about-intro,
  .environment-layout {
    grid-template-columns: 1fr;
  }

  .course-category-list,
  .travel-category-list,
  .gallery-category-list {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  :root {
    --side-gap: 36px;
  }

  .header-inner,
  .container,
  .footer-inner,
  .gallery-filter,
  .home-hero,
  .page-hero,
  .courses-hero {
    width: calc(100% - var(--side-gap));
  }

  .section {
    padding: 42px 0;
  }

  .section-tight {
    padding: 28px 0;
  }

  .section-title {
    font-size: 26px;
    line-height: 1.3;
  }

  .home-copy h1,
  .home-copy h2,
  .page-hero h1 {
    font-size: 36px;
  }

  .home-hero {
    min-height: 458px;
  }

  .home-hero .container {
    min-height: 458px;
    padding: 34px 0 54px;
  }

  .home-hero .hero-img,
  .page-hero .hero-bg {
    opacity: 1;
  }

  .home-hero .hero-img::after {
    background:
      linear-gradient(90deg, rgba(7, 63, 49, .97) 0%, rgba(7, 63, 49, .82) 48%, rgba(7, 63, 49, .48) 74%, rgba(7, 63, 49, .2) 100%),
      linear-gradient(0deg, rgba(7, 63, 49, .22), rgba(7, 63, 49, .08));
  }

  .page-hero .hero-bg::after {
    background:
      linear-gradient(90deg, rgba(251, 247, 238, .98) 0%, rgba(251, 247, 238, .9) 54%, rgba(251, 247, 238, .66) 100%),
      linear-gradient(0deg, rgba(251, 247, 238, .18), rgba(251, 247, 238, .06));
  }

  .hero-points {
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .home-story-intro p {
    width: auto;
    white-space: normal;
  }

  .home-media .activity-row,
  .activity-row {
    grid-template-columns: 104px 1fr;
  }

  .activity-row .btn,
  .home-media .activity-row .btn {
    width: 100%;
    grid-column: 1 / -1;
  }

  .cta-band,
  .about-cta,
  .wide-cta {
    display: block;
  }

  .cta-actions {
    margin-top: 22px;
  }
}

@media (max-width: 560px) {
  :root {
    --side-gap: 28px;
  }

  body {
    padding-bottom: calc(72px + env(safe-area-inset-bottom));
  }

  .site-header {
    position: static;
  }

  .header-inner,
  .container,
  .footer-inner,
  .gallery-filter,
  .home-hero,
  .page-hero,
  .courses-hero {
    width: calc(100% - var(--side-gap));
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 10px 0 8px;
  }

  .brand {
    gap: 8px;
  }

  .brand-mark {
    width: 28px;
    height: 32px;
  }

  .site-header .brand > span:not(.brand-mark) {
    width: 106px;
  }

  .brand-title {
    font-size: 20px;
    letter-spacing: .5px;
  }

  .brand-subtitle {
    font-size: 11px;
    letter-spacing: 0;
  }

  .header-actions .pill {
    display: none;
  }

  .header-actions .btn {
    min-height: 34px;
    padding: 0 14px;
    font-size: 13px;
  }

  .main-nav {
    gap: 18px;
    margin: 2px 0 0;
    padding: 4px 0 8px;
  }

  .main-nav a {
    padding: 6px 0 9px;
    font-size: 14px;
  }

  .home-hero,
  .page-hero {
    width: 100%;
  }

  .home-hero {
    min-height: 506px;
  }

  .home-hero .container {
    width: calc(100% - 36px);
    min-height: 506px;
    padding: 34px 0 64px;
  }

  .home-copy {
    max-width: 100%;
  }

  .home-copy h1,
  .home-copy h2,
  .page-hero h1 {
    font-size: 32px;
    line-height: 1.18;
    letter-spacing: .5px;
  }

  .home-copy p,
  .page-hero p {
    max-width: 100%;
    font-size: 16px;
    line-height: 1.72;
  }

  .hero-points {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    margin: 18px 0 20px;
  }

  .hero-point {
    gap: 9px;
    font-size: 13px;
    line-height: 1.35;
  }

  .hero-point br {
    display: none;
  }

  .icon-disc {
    width: 34px;
    height: 34px;
    font-size: 14px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-actions .btn,
  .cta-actions .btn,
  .cta-actions .pill {
    width: 100%;
    min-height: 42px;
  }

  .hero-dots {
    bottom: 22px;
  }

  .hero-arrow {
    top: auto;
    bottom: 8px;
    width: 32px;
    height: 32px;
    transform: none;
  }

  .hero-arrow:hover {
    transform: scale(1.04);
  }

  .hero-arrow-prev {
    left: 12px;
  }

  .hero-arrow-next {
    right: 12px;
  }

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

  .page-hero .container {
    width: calc(100% - 36px);
    padding: 28px 0;
  }

  .page-hero .container > div {
    max-width: 100%;
  }

  .contact-hero-title {
    font-size: 31px !important;
  }

  .about-hero-calligraphy {
    width: min(420px, 86vw);
  }

  .section {
    padding: 34px 0;
  }

  .section-tight {
    padding: 24px 0;
  }

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

  .section-kicker {
    font-size: 15px;
    line-height: 1.65;
  }

  .grid-4,
  .grid-3,
  .grid-2,
  .contact-main-grid,
  .contact-layout,
  .course-catalog-intro,
  .travel-catalog-intro,
  .gallery-catalog-intro,
  .feature-panel,
  .story-mosaic,
  .environment-layout,
  .environment-grid,
  .mission-band,
  .achievement-band,
  .team-grid,
  .reasons-band,
  .mini-cards,
  .why-trip,
  .gallery-wall,
  .footer-grid,
  .home-page .footer-grid,
  .faq-band,
  .activity-list,
  .form-grid,
  .story-grid {
    grid-template-columns: 1fr;
  }

  .home-services {
    border-radius: 18px 18px 0 0;
    padding-top: 24px;
  }

  .home-services .service-card .media,
  .service-card .media {
    height: 150px;
  }

  .home-services .service-card .body {
    min-height: auto;
    padding: 14px 16px 16px;
  }

  .service-card h3,
  .course-card h3,
  .story-card h3,
  .trip-card h3 {
    font-size: 21px;
  }

  .course-card h3,
  .course-card p,
  .story-card h3,
  .story-card p,
  .achievement-card p {
    min-height: 0;
  }

  .course-card .media {
    height: 180px;
  }

  .trip-card .media {
    height: 186px;
  }

  .course-card .body,
  .trip-card .body {
    padding: 18px;
  }

  .environment-photo {
    min-height: 190px;
  }

  .environment-photo-main {
    min-height: 220px;
  }

  .home-story-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .home-story-intro > div {
    padding: 0;
  }

  .home-story-card {
    min-height: auto;
    grid-template-rows: 160px auto;
  }

  .home-latest .container {
    padding: 18px;
  }

  .home-latest .reason-item,
  .why-trip .reason-item,
  .mission-band .reason-item {
    min-height: auto;
    padding: 16px;
  }

  .home-media .activity-row,
  .activity-row {
    grid-template-columns: 96px 1fr;
    align-items: start;
    gap: 12px;
  }

  .gallery-strip {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .gallery-strip .photo,
  .home-media .gallery-strip .photo {
    height: 118px;
  }

  .home-form-band {
    padding: 22px 18px;
  }

  .home-form-band .hero-points {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .home-form-band .hero-point {
    white-space: normal;
  }

  .home-lead-form {
    padding: 14px;
  }

  .home-lead-form .form-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .home-lead-form .form-field input,
  .home-lead-form .form-field select,
  .form-field input,
  .form-field select {
    height: 42px;
  }

  .course-catalog-intro,
  .travel-catalog-intro,
  .gallery-catalog-intro {
    gap: 18px;
    padding: 20px 0;
  }

  .course-catalog-copy h2 {
    font-size: 24px;
  }

  .course-category-list span,
  .travel-category-list span,
  .gallery-category-list span {
    min-height: 36px;
    padding: 0 12px;
    font-size: 14px;
  }

  .travel-shell {
    margin-top: 0;
    padding: 18px;
    border-radius: 16px;
  }

  .story-mosaic {
    grid-template-columns: 1fr;
  }

  .story-copy {
    padding: 24px 18px;
  }

  .story-copy h2 {
    font-size: 25px;
  }

  .mosaic-feature {
    min-height: auto;
  }

  .mosaic-main {
    min-height: 0;
    height: 220px;
  }

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

  .mosaic-grid img,
  .mosaic-stack > img,
  .mosaic-stack > .mosaic-photo,
  .mosaic-side > .mosaic-photo {
    height: 126px;
  }

  .mosaic-side {
    grid-template-rows: none;
    height: auto;
  }

  .gallery-wall {
    grid-auto-rows: auto;
    gap: 12px;
  }

  .gallery-item {
    min-height: 220px;
    aspect-ratio: 4 / 3;
  }

  .gallery-item.large,
  .gallery-item.tall {
    grid-column: auto;
    grid-row: auto;
  }

  .gallery-zoom {
    width: 42px;
    height: 42px;
  }

  .gallery-lightbox {
    padding: 56px 16px 24px;
  }

  .gallery-lightbox img {
    max-height: 72vh;
  }

  .about-intro,
  .mission-band,
  .achievement-band {
    padding: 20px 18px;
    gap: 18px;
  }

  .photo-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .photo-grid .photo {
    height: 130px;
  }

  .team-card {
    grid-template-columns: 78px 1fr;
  }

  .team-card .avatar {
    height: 88px;
  }

  .about-cta,
  .wide-cta,
  .cta-band {
    padding: 24px 20px;
    border-radius: 16px;
  }

  .about-cta h2,
  .wide-cta h2,
  .cta-band h2 {
    font-size: 26px;
  }

  .cta-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .contact-card {
    padding: 22px 18px;
  }

  .contact-card .section-title {
    text-align: left;
    font-size: 25px;
  }

  .contact-line {
    grid-template-columns: 38px 1fr;
    gap: 12px;
  }

  .contact-line strong {
    font-size: 17px;
  }

  .contact-wechat-line {
    grid-template-columns: 38px minmax(0, 1fr) 76px;
  }

  .contact-wechat-qr {
    width: 76px;
    height: 76px;
  }

  .contact-quick-actions {
    grid-template-columns: 1fr;
  }

  .form-card .form-head {
    padding: 24px 20px;
  }

  .form-card h2 {
    font-size: 25px;
  }

  .contact-lead-form,
  .form-card .lead-form {
    padding: 22px 20px 24px !important;
  }

  .contact-form-grid {
    grid-template-columns: 1fr;
  }

  .form-field.full {
    grid-column: auto;
  }

  .faq-band {
    padding: 22px 18px;
    gap: 22px;
  }

  .qr-card {
    max-width: 240px;
    margin: 0 auto;
  }

  .footer-inner {
    padding: 30px 0 22px;
  }

  .footer-grid,
  .home-page .footer-grid {
    gap: 22px;
  }

  .home-page .copyright {
    width: auto;
    margin-left: 0;
  }

  .copyright {
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
  }

  .mobile-cta-bar {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    z-index: 95;
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 10px;
    padding: 8px;
    border: 1px solid rgba(218, 196, 164, .86);
    border-radius: 16px;
    background: rgba(255, 251, 244, .96);
    box-shadow: 0 14px 36px rgba(40, 31, 18, .18);
    backdrop-filter: blur(18px);
  }

  .mobile-cta-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
  }

  .mobile-cta-phone {
    color: #123a31;
    border: 1px solid #c8ad86;
    background: #fffdf8;
  }

  .mobile-cta-primary {
    color: #fff8ef;
    background: linear-gradient(135deg, #cf3b25, #aa251a);
    box-shadow: 0 10px 20px rgba(182, 51, 34, .22);
  }
}

@media (max-width: 390px) {
  :root {
    --side-gap: 22px;
  }

  .header-inner {
    width: calc(100% - var(--side-gap));
  }

  .brand-mark {
    width: 25px;
    height: 30px;
  }

  .site-header .brand > span:not(.brand-mark) {
    width: 104px;
  }

  .brand-title {
    font-size: 18px;
  }

  .brand-subtitle {
    font-size: 11px;
  }

  .header-actions .btn {
    min-height: 32px;
    padding: 0 11px;
    font-size: 12px;
  }

  .main-nav {
    gap: 16px;
  }

  .main-nav a {
    font-size: 13px;
  }

  .home-hero .container,
  .page-hero .container {
    width: calc(100% - 28px);
  }

  .home-copy h1,
  .home-copy h2,
  .page-hero h1 {
    font-size: 29px;
  }

  .section-title {
    font-size: 22px;
  }

  .contact-wechat-line {
    grid-template-columns: 36px minmax(0, 1fr) 70px;
    gap: 10px;
  }

  .contact-wechat-qr {
    width: 70px;
    height: 70px;
  }

  .mobile-cta-bar {
    left: 10px;
    right: 10px;
    gap: 8px;
  }

  .mobile-cta-link {
    min-height: 42px;
    font-size: 13px;
  }
}