:root {
  --bg: #f6f4ef;
  --bg-soft: #faf8f4;
  --paper: #ffffff;
  --ink: #121212;
  --ink-soft: #5f5a54;
  --line: #ddd8ce;
  --line-strong: #bdb7ac;
  --accent: #8f7a55;
  --accent-soft: #d8c7a8;
  --shadow: 0 20px 44px rgba(15, 15, 15, 0.08);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max: 1480px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: clamp(14px, 0.32vw + 12.5px, 16px);
}

body {
  font-family: "Manrope", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #faf9f5 0%, #f6f4ef 50%, #f2efe8 100%);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: "Cormorant Garamond", "Noto Serif SC", "Songti SC", serif;
  letter-spacing: 0.02em;
  line-height: 1.4;
  font-weight: 600;
  word-break: keep-all;
  overflow-wrap: break-word;
}

p {
  word-break: keep-all;
  overflow-wrap: break-word;
  text-align: justify;
  text-justify: inter-ideograph;
}

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

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

/* 中文标点挤压 */
.zh-punct {
  font-feature-settings: "halt";
}

/* 优化中英文混排 */
.hero h1,
.detail-hero h1,
.content-hero h1,
.case-hero h1 {
  word-spacing: 0.05em;
  letter-spacing: 0.03em;
}

.skip-links {
  position: absolute;
  top: -100vh;
  left: 0;
  z-index: 80;
  display: grid;
  gap: 4px;
}

.skip-links a {
  background: #111;
  color: #fff;
  padding: 10px 14px;
}

.skip-links a:focus {
  position: static;
}

.container {
  width: min(calc(100vw - clamp(28px, 5vw, 84px)), var(--max));
  margin: 0 auto;
}

.announcement {
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(18, 18, 18, 0.08);
  background: #f0ece4;
}

.announcement .container {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: #3e3934;
}

.announcement p {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.announcement a {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  border-bottom: 1px solid rgba(18, 18, 18, 0.08);
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(8px);
}

.nav-row {
  min-height: clamp(68px, 5.5vw, 82px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  position: relative;
}

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

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 1rem;
  color: #fff;
  background: radial-gradient(circle at 30% 30%, #2a2a2a, #000);
}

.brand strong {
  display: block;
  font-size: 1.02rem;
  letter-spacing: 0.04em;
}

.brand small {
  display: block;
  margin-top: -2px;
  color: #6a655f;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

.main-nav a {
  font-size: 0.92rem;
  color: #352f29;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.main-nav a:hover::after,
.main-nav a.is-current::after {
  transform: scaleX(1);
}

.main-nav a.is-current {
  font-weight: 700;
}

.menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: #1b1b1b;
  transition: transform 0.2s ease, opacity 0.2s ease;
  transform-origin: center;
}

.menu-toggle.is-active span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle.is-active span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 11px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.22s ease, background-color 0.22s ease;
  gap: 8px;
}

.btn svg,
.main-nav a svg,
.section-head h2 svg,
.spotlight-card h3 svg,
.case-teaser h3 svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.9;
  flex: 0 0 auto;
}

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

.btn-dark {
  background: #141414;
  color: #fff;
}

.btn-light {
  border: 1px solid rgba(18, 18, 18, 0.2);
  background: rgba(255, 255, 255, 0.78);
  color: #111;
}

.hero-home {
  padding: clamp(28px, 4.2vw, 46px) 0 clamp(20px, 2.7vw, 28px);
}

.hero-shell {
  border: 1px solid rgba(18, 18, 18, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.hero-media {
  min-height: 66vh;
  display: grid;
  align-content: end;
  padding: clamp(24px, 3.5vw, 44px);
  color: #f8f7f3;
  background:
    linear-gradient(180deg, rgba(9, 9, 9, 0.08) 0%, rgba(9, 9, 9, 0.74) 68%),
    radial-gradient(circle at 10% 10%, #5f584c 0%, #272522 48%, #121212 100%);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-weight: 700;
  font-size: 0.74rem;
  color: var(--accent-soft);
  margin-bottom: 12px;
}

.hero-media h1 {
  font-size: clamp(2rem, 4.1vw, 4rem);
  max-width: 12ch;
  margin-bottom: 12px;
}

.hero-media p {
  max-width: 54ch;
  color: rgba(248, 247, 243, 0.9);
}

.hero-actions {
  margin-top: 22px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-gallery {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.hero-gallery figure {
  min-height: 122px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  position: relative;
}

.hero-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.84) contrast(1.05);
}

.hero-gallery figcaption {
  position: absolute;
  left: 8px;
  bottom: 8px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(8, 8, 8, 0.58);
}

.spotlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.spotlight-card {
  padding: 18px;
  background: rgba(0, 0, 0, 0.46);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.spotlight-card:last-child {
  border-right: none;
}

.spotlight-card h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.spotlight-card p {
  color: rgba(248, 247, 243, 0.82);
  font-size: 0.9rem;
}

.section {
  padding: clamp(52px, 6vw, 70px) 0;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  align-items: end;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.7rem);
  max-width: 16ch;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.section-note {
  max-width: 44ch;
  color: var(--ink-soft);
}

.content-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.pillar {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(18, 18, 18, 0.12);
}

.pillar span {
  display: inline-block;
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
  margin-bottom: 8px;
  color: var(--accent);
}

.pillar h3 {
  font-size: 1.32rem;
  margin-bottom: 8px;
}

.pillar p {
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.feature-split {
  border: 1px solid rgba(18, 18, 18, 0.11);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  background: #fff;
  box-shadow: var(--shadow);
}

.feature-media {
  min-height: 420px;
  background:
    linear-gradient(200deg, rgba(10, 10, 10, 0.06), rgba(10, 10, 10, 0.7)),
    conic-gradient(from 20deg at 60% 30%, #dad0be, #c2b299, #2f2a23, #dad0be);
}

.feature-copy {
  padding: 34px;
}

.feature-copy h3 {
  font-size: clamp(1.8rem, 2.8vw, 2.8rem);
  margin-bottom: 10px;
  max-width: 13ch;
}

.feature-copy p {
  color: var(--ink-soft);
}

.feature-list {
  list-style: none;
  margin-top: 18px;
  display: grid;
  gap: 8px;
}

.feature-list li {
  position: relative;
  padding-left: 16px;
  color: #3d3832;
}

.feature-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 99px;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.72em;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  border: 1px solid rgba(18, 18, 18, 0.12);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
}

.metrics-grid article {
  padding: 18px;
  border-right: 1px solid rgba(18, 18, 18, 0.1);
}

.metrics-grid article:last-child {
  border-right: none;
}

.metrics-grid h3 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 2px;
}

.metrics-grid p {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.cases-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.case-teaser {
  border: 1px solid rgba(18, 18, 18, 0.12);
  border-radius: var(--radius-md);
  padding: 18px;
  background: rgba(255, 255, 255, 0.82);
}

.case-teaser .tag {
  display: inline-block;
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.case-teaser h3 {
  font-size: 1.38rem;
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.case-teaser p {
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.case-teaser a {
  font-weight: 700;
}

.icon-atlas {
  padding-top: 28px;
}

.noun-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.noun-icon-card {
  border: 1px solid rgba(18, 18, 18, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.85);
  padding: 16px;
}

.noun-icon-card img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  margin-bottom: 10px;
  filter: grayscale(1) contrast(1.1);
}

.noun-icon-card h3 {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.noun-icon-card p {
  color: #5f5a54;
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.noun-icon-card a {
  font-weight: 700;
  font-size: 0.84rem;
}

.visual-portfolio {
  padding-top: 8px;
}

.portfolio-mosaic {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.portfolio-tile {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 220px;
  border: 1px solid rgba(18, 18, 18, 0.12);
}

.portfolio-tile.wide {
  grid-column: span 2;
}

.portfolio-tile.tall {
  grid-row: span 2;
  min-height: 452px;
}

.portfolio-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.portfolio-tile:hover img {
  transform: scale(1.03);
}

.portfolio-tile figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px;
  color: #fff;
  background: linear-gradient(180deg, rgba(7, 7, 7, 0) 0%, rgba(7, 7, 7, 0.8) 72%);
}

.portfolio-tile figcaption span {
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  display: block;
  margin-bottom: 3px;
}

.portfolio-tile figcaption p {
  font-size: 0.9rem;
}

.cta-block {
  border: 1px solid rgba(18, 18, 18, 0.14);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.6vw, 30px);
  background: linear-gradient(140deg, #fff 0%, #f3eee4 100%);
}

.cta-block h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.7rem);
  margin-bottom: 8px;
}

.cta-block p {
  color: var(--ink-soft);
  max-width: 62ch;
}

.site-footer {
  margin-top: 56px;
  border-top: 1px solid rgba(18, 18, 18, 0.12);
  background: #efebe3;
}

.footer-newsletter {
  padding: 36px 0 24px;
  border-bottom: 1px solid rgba(18, 18, 18, 0.12);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 20px;
  align-items: center;
}

.footer-newsletter h3 {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  margin-bottom: 6px;
}

.footer-newsletter p {
  color: #5a554f;
}

.news-form {
  display: flex;
  gap: 8px;
}

.news-form input {
  flex: 1;
  border-radius: 999px;
  border: 1px solid rgba(18, 18, 18, 0.2);
  padding: 12px 16px;
  font: inherit;
}

.footer-links {
  padding: 22px 0 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
}

.footer-col h4 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.footer-col a,
.footer-col p {
  display: block;
  color: #4f4a43;
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.footer-bottom {
  border-top: 1px solid rgba(18, 18, 18, 0.12);
  padding: 14px 0 24px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #5c5751;
  font-size: 0.88rem;
}

.back-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 999px;
  background: #121212;
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(18, 18, 18, 0.26);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-top.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.delay-1 {
  transition-delay: 0.1s;
}

.reveal.delay-2 {
  transition-delay: 0.2s;
}

.reveal.delay-3 {
  transition-delay: 0.3s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .portfolio-tile.wide,
  .portfolio-tile.tall {
    grid-column: auto;
    grid-row: auto;
    min-height: 240px;
  }

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

  .metrics-grid article {
    border-right: none;
    border-top: 1px solid rgba(18, 18, 18, 0.1);
  }

  .metrics-grid article:nth-child(1),
  .metrics-grid article:nth-child(2) {
    border-top: none;
  }

  .feature-split,
  .footer-newsletter {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1100px) {
  .menu-toggle {
    display: inline-flex;
  }

  .main-nav {
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: #faf8f3;
    border-bottom: 1px solid rgba(18, 18, 18, 0.1);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    padding: 0 20px;
  }

  .main-nav a {
    width: 100%;
    padding: 13px 0;
    border-bottom: 1px solid rgba(18, 18, 18, 0.08);
  }

  .main-nav a::after {
    display: none;
  }

  .main-nav.open {
    max-height: 78vh;
  }

  .nav-cta {
    display: none;
  }

  .hero-media {
    min-height: 58vh;
    padding: 30px;
  }

}

@media (max-width: 767px) {
  .spotlight-grid,
  .content-pillars,
  .cases-preview,
  .footer-links,
  .noun-icon-grid,
  .hero-gallery,
  .portfolio-mosaic {
    grid-template-columns: 1fr;
  }

  .portfolio-tile {
    min-height: 230px;
  }

  .spotlight-card {
    border-right: none;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
  }

  .spotlight-card:first-child {
    border-top: none;
  }

  .section {
    padding: 56px 0;
  }

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

  .news-form {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

/* =============================================
   Contact Section Extension
============================================= */
.contact-channels {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(18, 18, 18, 0.12);
  background: rgba(255, 255, 255, 0.7);
}

.contact-item svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--accent);
  stroke-width: 1.9;
}

.contact-item strong {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 3px;
}

.contact-item a,
.contact-item span {
  font-size: 0.93rem;
  color: var(--ink);
}

.contact-item a:hover {
  text-decoration: underline;
}

.contact-link-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: 0.93rem;
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  text-align: left;
}

.contact-link-btn:hover {
  text-decoration: underline;
}

.footer-feedback-btn {
  background: none;
  border: 1px solid rgba(18, 18, 18, 0.18);
  border-radius: 999px;
  padding: 6px 14px;
  font: inherit;
  font-size: 0.84rem;
  cursor: pointer;
  color: var(--ink);
  margin-top: 4px;
  transition: background 0.2s ease;
}

.footer-feedback-btn:hover {
  background: rgba(18, 18, 18, 0.07);
}

/* =============================================
   Feedback FAB Button (opens popup window)
============================================= */
#fb-fab {
  position: fixed;
  right: 22px;
  bottom: 74px;
  width: 50px;
  height: 50px;
  border-radius: 999px;
  border: none;
  background: var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 300;
  box-shadow:
    0 4px 12px rgba(18, 18, 18, 0.18),
    0 12px 28px rgba(18, 18, 18, 0.12);
  transition: transform 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

#fb-fab:hover {
  transform: scale(1.08) translateY(-2px);
  background: var(--accent);
  box-shadow:
    0 6px 18px rgba(143, 122, 85, 0.3),
    0 14px 36px rgba(143, 122, 85, 0.15);
}

#fb-fab svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.9;
}

/* =============================================
   CTA Block Enhancement
============================================= */
.cta-block .eyebrow {
  color: var(--accent);
}

.cta-desc {
  color: var(--ink-soft);
  max-width: 58ch;
  line-height: 1.8;
  margin-top: 4px;
}

/* ========================================
   中文排版优化专用样式
   ======================================== */

/* 全局中文字体优化 */
body {
  font-variant-east-asian: proportional-width;
}

/* 段落文本优化 */
p, li, td {
  letter-spacing: 0.03em;
  word-spacing: 0.05em;
}

/* 标题行高和字间距优化 - 避免不舒服的换行 */
h1 {
  line-height: 1.5 !important;
  letter-spacing: 0.04em !important;
  margin-bottom: 1.2em;
  max-width: 28em;
}

h2 {
  line-height: 1.5 !important;
  letter-spacing: 0.03em !important;
  margin-bottom: 1em;
  max-width: 32em;
}

h3 {
  line-height: 1.6 !important;
  letter-spacing: 0.02em !important;
  margin-bottom: 0.8em;
}

/* 防止中文标题不当换行 */
h1, h2, h3 {
  text-wrap: balance;
  hanging-punctuation: first last;
}

/* 列表项间距优化 */
ul li, ol li {
  margin-bottom: 0.6em;
  line-height: 1.8;
}

/* 按钮文字间距 */
.btn span {
  letter-spacing: 0.05em;
}

/* Hero 区域标题特殊优化 */
.hero h1,
.detail-hero h1,
.content-hero h1,
.case-hero h1,
.about-hero h1 {
  line-height: 1.6 !important;
  letter-spacing: 0.05em !important;
  word-spacing: 0.1em;
  max-width: 24em;
  margin-left: auto;
  margin-right: auto;
}

/* section-note 描述文字优化 */
.section-note {
  line-height: 1.9 !important;
  letter-spacing: 0.03em;
  max-width: 42em;
  margin-left: auto;
  margin-right: auto;
}

/* 卡片内文字优化 */
.pillar-card p,
.spotlight-card p,
.package-card p,
.case-teaser p {
  line-height: 1.85;
  letter-spacing: 0.02em;
}

/* 表格内文字优化 */
table {
  letter-spacing: 0.02em;
}

/* 引用文字优化 */
blockquote {
  line-height: 1.9;
  letter-spacing: 0.03em;
}

/* eyebrow 小标题优化 */
.eyebrow {
  letter-spacing: 0.1em !important;
  word-spacing: 0.15em;
}

/* announcement 文字优化 */
.announcement p {
  letter-spacing: 0.02em;
  line-height: 1.6;
}

/* 避免孤立字符 */
p::after, h1::after, h2::after, h3::after {
  content: "\00a0\00a0";
  display: inline;
  font-size: 0;
}