:root {
  --ink: #17352f;
  --ink-soft: #46605a;
  --green: #245c4e;
  --green-deep: #123a32;
  --mint: #d9eee6;
  --aqua: #69b9af;
  --clay: #b86f4f;
  --gold: #d7aa55;
  --paper: #f7f5ee;
  --paper-warm: #efe7d7;
  --white: #ffffff;
  --line: rgba(23, 53, 47, 0.14);
  --shadow: 0 24px 80px rgba(12, 40, 35, 0.15);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.7;
}

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

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

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
  padding: 0 clamp(20px, 4vw, 56px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(11, 33, 30, 0.78), rgba(11, 33, 30, 0));
  transition: background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  color: var(--ink);
  background: rgba(247, 245, 238, 0.94);
  box-shadow: 0 10px 30px rgba(17, 41, 37, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 150px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--white);
  background: var(--green);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  font-weight: 800;
}

.brand strong {
  display: block;
  font-size: 16px;
  line-height: 1.2;
}

.brand small {
  display: block;
  margin-top: 1px;
  color: currentColor;
  font-size: 10px;
  letter-spacing: 0;
  opacity: 0.72;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.1vw, 18px);
  font-size: 14px;
  white-space: nowrap;
}

.site-nav a {
  opacity: 0.86;
}

.site-nav a:hover {
  opacity: 1;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid currentColor;
  border-radius: 8px;
  color: inherit;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 6px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 88vh;
  color: var(--white);
  overflow: hidden;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

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

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(11, 35, 31, 0.88) 0%, rgba(13, 49, 42, 0.62) 46%, rgba(13, 49, 42, 0.24) 100%),
    linear-gradient(180deg, rgba(8, 23, 22, 0.28) 0%, rgba(8, 23, 22, 0.72) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(108px, 15vh, 156px) 0 28px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 900px;
  margin: 0;
  font-size: clamp(38px, 6.8vw, 82px);
  line-height: 1.04;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero h1 span {
  display: block;
}

.hero-copy {
  max-width: 700px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.75;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

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

.button-primary {
  color: var(--white);
  background: var(--green);
}

.button-light {
  color: var(--green-deep);
  background: var(--white);
}

.button-ghost {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.08);
}

.button-secondary {
  color: var(--green);
  border-color: rgba(36, 92, 78, 0.25);
  background: rgba(255, 255, 255, 0.5);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  max-width: 820px;
  margin: clamp(28px, 5vh, 48px) 0 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(16px);
}

.hero-stats div {
  padding: 20px 18px;
  background: rgba(10, 33, 30, 0.22);
}

.hero-stats dt {
  margin: 0;
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 800;
  line-height: 1;
}

.hero-stats dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.intro-band {
  background: var(--green-deep);
}

.intro-band-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 26px;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

.section {
  padding: clamp(76px, 10vw, 128px) 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
  text-align: center;
}

.section-head.align-left {
  max-width: var(--max);
  text-align: left;
}

.section-head.align-left p:not(.section-kicker) {
  max-width: 760px;
}

h2 {
  margin: 0;
  color: var(--green-deep);
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.16;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  color: var(--green-deep);
  font-size: 22px;
  line-height: 1.35;
}

.section-head p:not(.section-kicker) {
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(34px, 6vw, 74px);
  align-items: center;
}

.two-col.reverse {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.body-copy {
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 17px;
}

.body-copy p {
  margin: 0 0 14px;
}

.image-stack {
  position: relative;
  min-height: auto;
}

.image-main,
.wide-photo,
.feature-photo img,
.market-hero img,
.image-row img,
.crystal-gallery img {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.image-main {
  height: 520px;
}

.about-visual .image-main {
  height: 560px;
}

.belief-section,
.doing-section,
.test-section,
.fit-section {
  background: var(--white);
}

.belief-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 32px;
}

.belief-grid article,
.service-item,
.path-grid article,
.topic-grid article,
.case-grid article,
.fit-columns article,
.cta-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.belief-grid article {
  min-height: 210px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(217, 238, 230, 0.45), rgba(255, 255, 255, 0.75));
}

.belief-grid span {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--clay);
  font-size: 28px;
  line-height: 1;
  font-weight: 800;
}

.belief-grid h3 {
  max-width: 520px;
  font-size: clamp(22px, 2.1vw, 28px);
  line-height: 1.45;
  font-weight: 760;
}

.path-grid span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--clay);
  font-weight: 800;
}

.belief-copy {
  max-width: 900px;
  margin: 30px auto 0;
  color: var(--ink-soft);
  font-size: 20px;
  text-align: center;
}

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

.service-item {
  display: flex;
  min-height: 310px;
  flex-direction: column;
  padding: 26px;
  background: var(--white);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.service-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 46px rgba(20, 60, 53, 0.1);
}

.service-index {
  color: var(--gold);
  font-weight: 900;
}

.service-item h3 {
  margin-top: 20px;
}

.service-item p {
  margin: 14px 0 24px;
  color: var(--ink-soft);
}

.service-item a,
.cta-grid a {
  margin-top: auto;
  color: var(--green);
  font-weight: 800;
}

.doing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 50px;
  align-items: start;
}

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

.doing-list article {
  padding: 22px 0 22px 28px;
  border-left: 3px solid var(--aqua);
}

.doing-list p {
  margin: 8px 0 0;
  color: var(--ink-soft);
}

.feature-photo {
  position: sticky;
  top: 96px;
  margin: 0;
}

.feature-photo img {
  height: 560px;
}

.feature-photo figcaption {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
}

.chat-gallery {
  display: grid;
  gap: 14px;
}

.chat-gallery img:first-child {
  height: 320px;
}

.chat-gallery img:last-of-type {
  height: 220px;
}

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

.path-grid article {
  padding: 28px;
  background: var(--white);
}

.path-grid ol {
  margin: 22px 0;
  padding-left: 22px;
  color: var(--ink-soft);
}

.path-grid p,
.topic-grid p,
.case-grid p {
  color: var(--ink-soft);
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.topic-grid article {
  min-height: 220px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.76);
}

.report-panel {
  padding: clamp(30px, 5vw, 48px);
  border-radius: 8px;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 0%, rgba(215, 170, 85, 0.28), transparent 30%),
    linear-gradient(160deg, var(--green-deep), #1f6b5c);
  box-shadow: var(--shadow);
}

.report-tag {
  display: inline-block;
  margin-bottom: 48px;
  padding: 7px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  font-weight: 800;
}

.report-panel h3 {
  color: var(--white);
  font-size: clamp(30px, 4vw, 46px);
}

.report-panel p {
  max-width: 420px;
  color: rgba(255, 255, 255, 0.82);
}

.report-lines {
  display: grid;
  gap: 12px;
  margin: 32px 0;
}

.report-lines span {
  height: 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
}

.report-lines span:nth-child(2) {
  width: 76%;
}

.report-lines span:nth-child(3) {
  width: 54%;
}

.fine-print {
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 14px;
}

.market-section {
  background: var(--green-deep);
  color: var(--white);
}

.market-section h2,
.market-section h3 {
  color: var(--white);
}

.market-section p {
  color: rgba(255, 255, 255, 0.78);
}

.market-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 44px;
  align-items: center;
}

.market-hero img {
  height: 520px;
}

.market-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 54px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.market-stats div {
  padding: 26px 22px;
  background: rgba(255, 255, 255, 0.08);
}

.market-stats strong {
  display: block;
  font-size: 38px;
  line-height: 1;
}

.market-stats span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
}

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

.image-row img {
  height: 360px;
}

.crystal-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.crystal-gallery img:first-child {
  grid-column: 1 / -1;
  height: 330px;
}

.crystal-gallery img:not(:first-child) {
  height: 220px;
}

.partner-logos {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}

.partner-logos figure {
  display: grid;
  place-items: center;
  min-height: 112px;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(20, 60, 53, 0.06);
}

.partner-logos img {
  width: 100%;
  max-width: 150px;
  max-height: 66px;
  object-fit: contain;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.case-grid article {
  padding: 24px;
  background: var(--white);
}

.wide-photo {
  height: 540px;
}

.check-list,
.fit-columns ul {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li,
.fit-columns li {
  position: relative;
  margin-top: 12px;
  padding-left: 22px;
  color: var(--ink-soft);
}

.check-list li::before,
.fit-columns li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--aqua);
  border-radius: 50%;
}

.growth-section {
  background: linear-gradient(180deg, var(--paper) 0%, var(--paper-warm) 100%);
}

.growth-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.growth-track span {
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.68);
  font-weight: 800;
}

.centered-copy {
  max-width: 850px;
  margin-top: 32px;
  color: var(--ink-soft);
  font-size: 18px;
  text-align: center;
}

.centered-copy .button {
  margin-top: 18px;
}

.fit-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.5fr) minmax(0, 1fr);
  gap: 42px;
}

.fit-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.fit-columns article {
  padding: 28px;
}

.cta-section {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(18, 58, 50, 0.94), rgba(28, 92, 78, 0.92)),
    url("./assets/salon-1.jpg") center / cover;
}

.cta-section h2 {
  color: var(--white);
}

.cta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.cta-grid article {
  min-height: 220px;
  padding: 26px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
}

.site-footer {
  padding: 54px 0 28px;
  color: rgba(255, 255, 255, 0.78);
  background: #0d2824;
}

body.modal-open {
  overflow: hidden;
}

.info-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(8, 23, 22, 0.6);
  backdrop-filter: blur(10px);
}

.info-modal[hidden] {
  display: none;
}

.info-modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.info-modal-panel {
  position: relative;
  z-index: 1;
  width: min(860px, 100%);
  max-height: min(88vh, 920px);
  overflow-y: auto;
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid rgba(23, 53, 47, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 32px 100px rgba(12, 40, 35, 0.28);
}

.info-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(23, 53, 47, 0.14);
  border-radius: 999px;
  color: var(--green-deep);
  background: rgba(217, 238, 230, 0.55);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.info-modal-kicker {
  margin-right: 52px;
}

.info-modal-title {
  margin-top: 0;
  font-size: clamp(28px, 4vw, 40px);
}

.info-modal-description {
  max-width: 620px;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 17px;
}

.info-modal-body {
  margin-top: 30px;
}

.modal-qr-layout,
.modal-contact-layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.qr-panel {
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(23, 53, 47, 0.08);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(239, 231, 215, 0.5), rgba(255, 255, 255, 0.94));
  box-shadow: 0 18px 46px rgba(20, 60, 53, 0.08);
}

.qr-panel img,
.wechat-search-qr img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 12px;
  object-fit: cover;
  background: var(--white);
}

.qr-panel figcaption {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 14px;
  text-align: center;
  word-break: break-all;
}

.qr-panel-compact {
  max-width: 320px;
}

.modal-copy-list {
  color: var(--ink-soft);
  font-size: 17px;
}

.modal-copy-list p {
  margin: 0 0 14px;
}

.modal-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 6px;
  padding: 0 22px;
  border-radius: 10px;
  color: var(--white);
  background: var(--green);
  font-weight: 800;
}

.wechat-search-card {
  display: grid;
  grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: clamp(20px, 4vw, 30px);
  border-radius: 24px;
  color: var(--white);
  background: linear-gradient(135deg, #08bb57, #17c767 52%, #21cf72 100%);
  box-shadow: 0 24px 70px rgba(9, 128, 60, 0.22);
}

.wechat-search-qr {
  margin: 0;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.18);
}

.wechat-search-content h4 {
  margin: 10px 0 14px;
  color: var(--white);
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1.1;
}

.wechat-search-content p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 17px;
}

.wechat-search-label,
.wechat-search-tip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-weight: 800;
}

.wechat-search-tip {
  margin-top: 18px;
  font-size: 14px;
}

.footer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
}

.footer-brand {
  color: var(--white);
}

.footer-layout p {
  max-width: 680px;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 28px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.88);
}

.footer-note {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
}

@media (max-width: 1180px) {
  .site-nav {
    position: fixed;
    top: 72px;
    right: 20px;
    left: 20px;
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: rgba(247, 245, 238, 0.98);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: grid;
  }

  .site-nav a {
    padding: 12px;
  }

  .nav-toggle {
    display: block;
  }

  .hero-stats,
  .service-grid,
  .belief-grid,
  .path-grid,
  .topic-grid,
  .case-grid,
  .cta-grid,
  .partner-logos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .two-col,
  .two-col.reverse,
  .doing-layout,
  .market-hero,
  .fit-layout {
    grid-template-columns: 1fr;
  }

  .feature-photo {
    position: static;
  }

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

  .modal-qr-layout,
  .modal-contact-layout,
  .wechat-search-card {
    grid-template-columns: 1fr;
  }

  .qr-panel-compact {
    max-width: none;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--max));
  }

  .site-header {
    height: 66px;
    padding: 0 14px;
  }

  .brand small {
    display: none;
  }

  .site-nav {
    top: 66px;
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 86vh;
  }

  .hero-inner {
    width: min(100% - 28px, var(--max));
    padding-top: 104px;
  }

  .hero h1 {
    font-size: 45px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .button {
    width: 100%;
  }

  .service-grid,
  .belief-grid,
  .path-grid,
  .topic-grid,
  .market-stats,
  .case-grid,
  .cta-grid,
  .partner-logos,
  .image-row {
    grid-template-columns: 1fr;
  }

  .partner-logos figure {
    min-height: 98px;
  }

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

  .hero-stats div {
    padding: 16px 14px;
  }

  .section {
    padding: 72px 0;
  }

  h2 {
    font-size: 34px;
  }

  .image-stack {
    min-height: auto;
  }

  .image-main,
  .feature-photo img,
  .market-hero img,
  .wide-photo {
    height: 330px;
  }

  .crystal-gallery {
    grid-template-columns: 1fr;
  }

  .chat-gallery img:first-child,
  .chat-gallery img:last-of-type,
  .crystal-gallery img,
  .image-row img {
    height: 300px;
  }

  .footer-layout {
    grid-template-columns: 1fr;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

  .info-modal {
    padding: 14px;
  }

  .info-modal-panel {
    max-height: 92vh;
    padding: 24px 18px 20px;
    border-radius: 18px;
  }

  .info-modal-close {
    top: 12px;
    right: 12px;
  }

  .wechat-search-content h4 {
    font-size: 36px;
  }
}