/* Homepage — pure CSS for .landing-page (no Tailwind) */

:root {
  --lp-navy: #01032c;
  --lp-gray-50: #f9fafb;
  --lp-gray-600: #4b5563;
  --lp-gray-800: #1f2937;
  --lp-blue-600: #2563eb;
  --lp-blue-700: #1d4ed8;
  --lp-blue-800: #1e40af;
  --lp-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --lp-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

  /* Typography scale (match homepage sizing) */
  --lp-fs-sm: clamp(14px, 0.95vw, 18px);
  --lp-fs-md: clamp(14px, 1.05vw, 16px);
  --lp-fs-lg: clamp(15px, 1.2vw, 16px);
  --lp-fs-h2: clamp(28px, 3.2vw, 40px);
}

body.landing-page {
  min-height: 1024px;
  margin: 0;
  font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: #fff;
  color: var(--lp-gray-800);

}

/* Breadcrumbs (pboot:position output) — make slightly larger */
body.landing-page p[class$="__crumb"] {
  font-size: calc(var(--lp-fs-sm) + 2px);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

body.landing-page p[class$="__crumb"] a {
  text-transform: uppercase;
}

/* pboot:position may output nested spans; force uppercase for all children */
body.landing-page p[class$="__crumb"] * {
  text-transform: uppercase !important;
}

/* List/toolbars meta text (e.g., "3 items · Page 1 of 1") */
body.landing-page p[class$="__meta"] {
  font-size: calc(var(--lp-fs-sm) + 3px);
}

/* Pagination (all list pages) */
body.landing-page nav[class$="pagination"] {
  padding: 22px 18px;
}

body.landing-page a[class$="pagination__step"] {
  padding: 10px 18px;
  font-size: calc(var(--lp-fs-md) + 1px);
  border-radius: 12px;
}

body.landing-page [class$="pagination__nums"] .page-num {
  min-width: 44px;
  height: 44px;
  font-size: calc(var(--lp-fs-md) + 1px);
  border-radius: 12px;
}

body.landing-page .container {
  width: 100%;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 32px;
  padding-right: 32px;
  box-sizing: border-box;
}

@media (min-width: 1200px) {
  body.landing-page .container {
    max-width: 88.88888vw ;
  }
}

/* ---------- Hero ---------- */
.landing-hero {
  position: relative;
  /* banner as real <img>: height auto, no forced 100vh */
  display: block;
  min-height: 50vh;
}

.landing-hero__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.landing-hero__video {
  display: block;
  width: 100%;
  height: auto;
  min-height: 50vh;

  max-width: 100%;
  object-fit: cover;
}

.landing-hero__overlay {
  position: absolute;
  inset: 0;
}

.landing-hero__screen {
  position: absolute;
  inset: 0;
  z-index: 9;
  background: rgba(0, 0, 0, 0.38);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.landing-hero__hint {
  position: absolute;
  left: 50%;
  bottom: clamp(14px, 2.2vw, 28px);
  transform: translateX(-50%);
  z-index: 11;
  width: 48px;
  height: 48px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  pointer-events: none;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
  animation: lpHeroHintFloat 1.6s ease-in-out infinite;
}

.landing-hero__hint i {
  font-size: 18px;
  line-height: 1;
}

@keyframes lpHeroHintFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.9; }
  50% { transform: translateX(-50%) translateY(-6px); opacity: 1; }
}

.landing-hero .container {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  align-items: center;
}

.landing-hero__content {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

/* Reveal only when mouse is in hero lower half (JS toggles .is-reveal) */
.landing-hero.is-reveal .landing-hero__content {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.landing-hero.is-reveal .landing-hero__screen {
  opacity: 1;
}

.landing-hero.is-reveal .landing-hero__hint {
  opacity: 0;
}

/* Touch devices / small screens: show content by default */
@media (max-width: 1024px) {
  .landing-hero__content {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .landing-hero__screen {
    opacity: 1;
  }

  .landing-hero__hint {
    display: none;
  }
}

.landing-hero__title {
  margin: 0 0 16px;
  font-size: 72px;
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
}

.landing-hero__lead {
  margin: 0 0 32px;
  font-size: 32px;
  line-height: 1.5;
  color: #fff;
  opacity: 0.9;
}

/* ---------- Buttons ---------- */
.landing-btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 12px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.landing-btn--primary {
  background: var(--lp-blue-600);
  color: #fff;
}

.landing-btn--primary:hover {
  background: var(--lp-blue-700);
}

.landing-btn--md {
  padding: clamp(8px, 1.2vw, 12px) clamp(16px, 2.6vw, 32px);
  font-size: clamp(14px, 1.1vw, 18px);

}

.landing-btn--sm {
  padding: 9px 24px;
  font-size: 18px;
  line-height: 1.5;
}

/* ---------- Section common ---------- */
.landing-section {
  padding: 40px 0;
}

.landing-section--gray {
  background: var(--lp-gray-50);
}


.landing-section__head {
  margin-bottom: 0;
}

.landing-section__title {
  margin: 0 0 5px;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  color: var(--lp-gray-800);
}

.landing-section__bar {
  width: 96px;
  height: 4px;
  margin: 0 auto 28px;
  background: #4285F4;
}

.landing-section__actions {
  margin-top: var(--lp-bar-bottom);
  text-align: center;
}

/* ---------- Yacht grid ---------- */
.landing-yacht-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .landing-yacht-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .landing-yacht-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

/* 1024-1570：4列布局 */
@media (min-width: 1024px) and (max-width: 1570px) {
  .landing-yacht-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.landing-yacht-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--lp-shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.landing-yacht-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.landing-yacht-card__media {
  height: 280px;
  background-color: #f3f4f6;
  background-size: cover;
  background-position: center;
}

.landing-yacht-card__body {
  padding: 12px;
  text-align: center;
}

.landing-yacht-card__title {
  margin: 0;
  font-size: clamp(15px, 1.15vw, 18px);
  font-weight: 600;
  color: var(--lp-gray-800);
}

/* ---------- Advantages ---------- */
.landing-advantages {
  position: relative;
  overflow: hidden;
}

.landing-advantages__pattern {
  position: absolute;
  inset: 0;
  background-image: url("https://zheng-mi.s3.us-east-2.amazonaws.com/www.elitemarineboat.com/images/youshi/bg.webp");
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: 100% auto;
  opacity: 0.5;
  pointer-events: none;
}

.landing-advantages .container {
  position: relative;
  z-index: 10;
}

.landing-advantages__stack {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 3vw, 40px);
}

.landing-advantages__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}

@media (min-width: 1024px) {
  .landing-advantages__row {
    flex-direction: row;
  }

  .landing-advantages__row--reverse {
    flex-direction: row-reverse;
  }

  .landing-advantages__col-media {
    flex: 600px;
    max-width: 40%;
  }

  .landing-advantages__col-text {
    flex: 0 0 60%;
    max-width: 60%;
  }
}

.landing-advantages__col-media {
  width: 100%;
}

.landing-advantages__col-text {
  width: 100%;
  text-align: center;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 1024px) {
  .landing-advantages__row .landing-advantages__col-text {
    text-align: left;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
  }

  .landing-advantages__row--reverse .landing-advantages__col-text {
    text-align: right;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
  }
}

.landing-advantages__figure {
  height: clamp(260px, 36vw, 320px);
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
  background-size: cover;
  background-position: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.landing-advantages__figure:hover {
  transform: scale(1.05);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.22);
}

.landing-advantages__sub {
  margin: 0 0 16px;
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 700;
  color: var(--lp-gray-800);
}

.landing-advantages__text {
  margin: 0;
  font-size: clamp(14px, 1.2vw, 18px);
  line-height: 1.75;
  color: var(--lp-gray-600);
}

/* ---------- Featured (3-col) ---------- */
.landing-feature-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .landing-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) and (max-width: 1570px) {
  .landing-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.landing-feature-card {
  position: relative;
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--lp-shadow-md);
  transform: translateY(0);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.landing-feature-card__media {
  height: clamp(220px, 26vw, 340px);
  background: #f3f4f6;
  overflow: hidden;
}

.landing-feature-card__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.45s ease;
}

.landing-feature-card__body {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: clamp(12px, 1.8vw, 16px) clamp(14px, 2.2vw, 18px);
  text-align: left;
  color: #fff;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0));
}

.landing-feature-card__title {
  margin: 0;
  font-size: clamp(16px, 1.35vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  /* 标题最多2行，且不足2行也占位，卡片更整齐 */
  min-height: 2.7em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

/* ---------- About ---------- */
.landing-about-grid {
  --about-media-h: min(72vw, 360px);
  display: grid;
  gap: 48px;
  grid-template-columns: 1fr;
  align-items: start;
}

@media (min-width: 1024px) {
  .landing-about-grid {
    --about-media-h: 540px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.landing-about__media {
  height: var(--about-media-h);
  border-radius: 12px;
  background-size: cover;
  background-position: center;
  transform: scale(1);
  transition: transform 0.45s ease, box-shadow 0.22s ease;
}

.landing-about__col--text {
  display: flex;
  flex-direction: column;
  min-height: 0;
  height: var(--about-media-h);
}

.landing-about__title {
  flex-shrink: 0;
  margin: 0 0 8px;
  font-size: clamp(26px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--lp-gray-800);
}

.landing-about__text {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.625;
  color: var(--lp-gray-600);
}

.landing-about__text:last-child {
  margin-bottom: 0;
}

/* 正文区占满标题与按钮之间的空间，超出用省略号（多段落在 WebKit 中按整体行数裁剪） */
.landing-about__body-clip {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.landing-about__body {
  margin: 0;
  max-height: 100%;
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.65;
  color: var(--lp-gray-600);
  white-space: pre-line;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 10;
  line-clamp: 10;
  text-overflow: ellipsis;
  word-break: break-word;
}

@media (min-width: 1024px) {
  .landing-about__body {
    -webkit-line-clamp: 14;
    line-clamp: 14;
  }
}

/* 多段落在同一流里裁剪，末尾才能稳定出现省略号 */
.landing-about__body p {
  display: inline;
  margin: 0;
}

.landing-about__body p:not(:last-child)::after {
  content: "\A\A";
}

.landing-about__actions {
  flex-shrink: 0;
  align-self: flex-end;
  margin-top: auto;
  padding-top: 16px;
}

/* News 背景负 margin 会叠到上一块：让 About 整块在上层，保留上移渐变又不挡字/点击 */
.landing-section:has(.landing-about-grid) {
  position: relative;
  z-index: 1;
}

/* ---------- News ---------- */
.landing-news {
  position: relative;
  z-index: 0;
  padding: 32px 0;
  /* 兜底底色（避免渐变因变量未解析等原因失效时露白） */
  background-color: #01032c;
}

.landing-news__bg {
  margin-top: -10%;
  position: absolute;
  inset: 0;
  pointer-events: none;
  /* 上层：上半白→透明、下半透明→深蓝；底层：配图（勿用未定义变量，否则整段 background 可能被忽略） */
  background-image: linear-gradient(
      to bottom,
      #ffffff 0%,
      transparent 50%,
      #01032c 100%
    ),
    url("https://zheng-mi.s3.us-east-2.amazonaws.com/www.elitemarineboat.com/images/news/bg.webp");
  /* banner 图：宽度 100%，高度自适应（不拉伸） */
  background-size: cover, 100% auto;
  background-position: center, center top;
  background-repeat: no-repeat, no-repeat;
}

.landing-news .container {
  position: relative;
  z-index: 10;
}

.landing-news-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .landing-news-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.landing-news-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--lp-shadow-md);
  transform: translateY(0);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.landing-news-card__media {
  height: 280px;
  background-size: cover;
  background-position: center;
  transform: scale(1);
  transition: transform 0.45s ease;
}

/* Hover effects (desktop only) */
@media (hover: hover) and (pointer: fine) {
  .landing-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--lp-shadow-lg);
  }

  .landing-feature-card:hover .landing-feature-card__img {
    transform: scale(1.06);
  }

  .landing-news-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--lp-shadow-lg);
  }

  .landing-news-card:hover .landing-news-card__media {
    transform: scale(1.06);
  }

  .landing-news-card:hover .landing-news-card__title {
    color: #2563eb;
  }

  .landing-about__col--media:hover .landing-about__media {
    transform: scale(1.03);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
  }
}

.landing-news-card__body {
  padding: 20px;
}

.landing-news-card__date {
  margin: 0 0 8px;
  font-size: clamp(12px, 0.95vw, 14px);
  font-weight: 600;
  color: var(--lp-blue-600);
}

.landing-news-card__title {
  margin: 0 0 12px;
  font-size: clamp(16px, 1.25vw, 20px);
  font-weight: 700;
  line-height: 1.35;
  /* 标题不足两行时也占两行空间，卡片高度更整齐 */
  min-height: 2.7em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  color: var(--lp-gray-800);
}

.landing-news-card__excerpt {
  margin: 0;
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  overflow: hidden;
  color: var(--lp-gray-600);
}

.landing-news-card__link {
  font-weight: 500;
  color: var(--lp-blue-600);
  text-decoration: none;
}

.landing-news-card__link:hover {
  color: var(--lp-blue-800);
}

/* 首页页脚深蓝：index.css 后加载，避免旧缓存/其它表覆盖 footer.css */
body.landing-page .landing-footer {
  background-color: #01032c !important;
}

/* ---- Global fluid sizing (works with breakpoints below) ---- */
:root {
  --lp-container-pad: clamp(12px, 3vw, 32px);
  /* 板块上下间距（全局）：只做减小，不做增大 */
  --lp-section-pad-y: clamp(32px, 3.2vw, 64px);
  /* 板块内部网格/列间距（全局）：只做减小，不做增大 */
  --lp-gap: clamp(14px, 1.8vw, 24px);
  /* 标题下划线与上下内容间距（大屏更松，小屏更紧） */
  --lp-title-bar-gap: clamp(6px, 0.65vw, 14px);
  /* 下划线到“内容块/按钮块”等的统一间距（大屏更大） */
  --lp-bar-bottom: clamp(32px, 3.2vw, 64px);
}

body.landing-page .container {
  padding-left: var(--lp-container-pad);
  padding-right: var(--lp-container-pad);
}

.landing-section {
  padding: var(--lp-section-pad-y) 0;
}

/* News 板块使用与其它板块一致的上下间距 */
.landing-news {
  padding: var(--lp-section-pad-y) 0;
}

.landing-section__title {
  margin-bottom: var(--lp-title-bar-gap);
  font-size: clamp(28px, 3.2vw, 40px);
}

.landing-section__bar {
  margin-bottom: var(--lp-bar-bottom);
}

.landing-hero__title {
  font-size: clamp(34px, 5.2vw, 72px);
}

.landing-hero__lead {
  font-size: clamp(16px, 2.2vw, 32px);
}

.landing-yacht-grid,
.landing-feature-grid,
.landing-news-grid {
  gap: var(--lp-gap);
}

.landing-advantages__row {
  gap: var(--lp-gap);
}





.landing-news-card__media {
  height: clamp(200px, 28vw, 280px);
}

.landing-news-card__body {
  padding: clamp(16px, 2.2vw, 24px);
}

/* ------------------------------------------------------------
   Responsive breakpoints (large → small)
------------------------------------------------------------ */

/* 8. 1920+：按比例缩放（线性），让 2K/4K 观感一致 */
@media (min-width: 1921px) {


  /* 版心：随屏幕变大按比例放大，但不会无限铺满 */


  :root {
    /* 间距：随分辨率线性放大 */
    --lp-container-pad: calc(0.8vw + 24px);    /* 2000→40, 3000→48 */
    --lp-section-pad-y: calc(2.4vw + 24px);    /* 2000→72, 3000→96 */
    --lp-gap: calc(1.2vw + 4px);               /* 2000→28, 3000→40 */
    --lp-title-bar-gap: calc(0.2vw + 12px);    /* 2000→16, 3000→18 */
    --lp-bar-bottom: calc(2.4vw + 24px);       /* 跟 section-pad 同步 */

    /* 小字号体系：也按比例放大（用于正文、小字、meta 等） */
    --lp-fs-sm: calc(0.3vw + 6px);             /* 2000→12, 3000→15 */
    --lp-fs-md: calc(0.4vw + 6px);             /* 2000→14, 3000→18 */
    --lp-fs-lg: calc(0.45vw + 6px);            /* 2000→15, 3000→19.5 */
  }

  body.landing-page p[class$="__crumb"] {
    font-size: calc(var(--lp-fs-sm) + 4px);
  }

  body.landing-page p[class$="__meta"] {
    font-size: calc(var(--lp-fs-sm) + 6px);
  }

  body.landing-page nav[class$="pagination"] {
    padding: calc(0.6vw + 16px) calc(0.6vw + 14px);
  }

  body.landing-page a[class$="pagination__step"] {
    padding: calc(0.3vw + 10px) calc(0.6vw + 16px);
    font-size: calc(var(--lp-fs-md) + 4px);
    border-radius: calc(0.2vw + 12px);
  }

  body.landing-page [class$="pagination__nums"] .page-num {
    min-width: calc(0.5vw + 38px);
    height: calc(0.5vw + 38px);
    padding: 0 calc(0.4vw + 10px);
    font-size: calc(var(--lp-fs-md) + 4px);
    border-radius: calc(0.2vw + 12px);
  }

  /* Hero：高度、字号、按钮间距都按比例走 */


  .landing-hero__content {
    max-width: calc(4vw + 1200px);             /* 2000→1280, 3000→1320 */
  }

  .landing-hero__title {
    font-size: calc(2.6vw + 6px);              /* 2000→58, 3000→84 */
    line-height: 1.18;
  }

  .landing-hero__lead {
    font-size: 1vw;                            /* 2000→20, 3000→30 */
    margin-bottom: calc(0.8vw + 20px);         /* 2000→36, 3000→44 */
  }

  /* 板块标题：同步随屏幕比例变大 */
  .landing-section__title {
    font-size: calc(1.6vw + 12px);             /* 2000→44, 3000→60 */
  }

  /* 图片/媒体高度：按比例缩放 */




  .landing-news-card__media {
    height: calc(0.8vw + 224px);               /* 2000→240, 3000→248 */
  }

  /* 修正：个别小字原来写死 px，改为使用比例/变量 */
  .landing-about__text {
    font-size: calc(0.6vw + 6px);              /* 2000→18, 3000→24 */
  }

  .landing-about__body {
    font-size: calc(0.6vw + 6px);              /* 2000→18, 3000→24 */
  }

  .landing-news-card__excerpt {
    font-size: calc(0.6vw + 6px);              /* 2000→18, 3000→24 */
  }

  .landing-btn--sm {
    font-size: var(--lp-fs-md);
  }

  /* -------------- 1920+ 全模块按比例放大 -------------- */

  /* Yacht collection cards */
  .landing-yacht-card__media {
    height: clamp(280px, 14vw, 600px);         /* 2000→280, 3000→420（按比例），4K 不无限增大 */
  }

  .landing-yacht-card__body {
    padding: calc(0.4vw + 4px);                /* 2000→12, 3000→16 */
  }

  .landing-yacht-card__title {
    font-size: var(--lp-fs-lg);
  }

  /* Advantages */
  .landing-advantages__stack {
    gap: var(--lp-gap);
  }

  .landing-advantages__sub {
    font-size: calc(1vw + 2px);                /* 2000→22, 3000→32 */
    margin-bottom: calc(0.6vw + 4px);          /* 2000→16, 3000→22 */
  }

  .landing-advantages__text {
    font-size: 0.7vw;                          /* 2000→14, 3000→21 */
  }

  .landing-advantages__figure {
    height: clamp(320px, 18vw, 720px);         /* 2K→360, 3K→540, 4K→691 (cap 720) */
  }

  /* Featured project cards */
  .landing-feature-card__media {
    height: clamp(340px, 17vw, 720px);         /* 2000→340, 3000→510 */
  }

  .landing-feature-card__body {
    padding: calc(0.4vw + 8px) calc(0.4vw + 10px); /* 2000→16/18, 3000→20/22 */
  }

  .landing-feature-card__title {
    font-size: calc(0.4vw + 12px);             /* 2000→20, 3000→24 */
  }

  /* About block */
  .landing-about-grid {
    gap: var(--lp-gap);
    --about-media-h: min(27vw, 920px);         /* 2000→540, 3000→810 */
  }

  .landing-about__title {
    font-size: calc(0.8vw + 20px);             /* 2000→36, 3000→44 */
  }

  /* Latest news */
  .landing-news-card__title {
    font-size: calc(0.8vw + 4px);              /* 2000→20, 3000→28 */
  }

  .landing-news-card__date {
    font-size: calc(0.4vw + 10px);             /* 2000→18, 3000→22 */
  }

  .landing-news-card__tag {
    font-size: calc(0.3vw + 10px);             /* 2000→16, 3000→19 */
  }

  /* CTA buttons */
  .landing-btn--md {
    font-size: var(--lp-fs-lg);
  }

  /* 1920+：小按钮与导航 CTA 同步尺寸（按比例） */
  .landing-btn--sm {
    font-size: 1vw;
    padding: calc(0.2vw + 5px) calc(0.6vw + 12px);
    border-radius: calc(0.2vw + 10px);
  }

}

/* 7. 2K 大屏 / 笔记本高分屏 */
@media (max-width: 1920px) {
  /* 默认样式已适配，无需额外调整 */
}

/* 6. 普通桌面显示器 */
@media (max-width: 1366px) {
  .landing-yacht-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* 5. 平板横屏 / 轻薄本 */
@media (max-width: 1024px) {
  .landing-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .landing-about-grid {
    gap: 28px;
  }

  /* 1024 及以下：About 文本不固定高度，避免内容被裁剪/遮住 */
  .landing-about__col--text {
    height: auto;
  }

  .landing-about__body-clip {
    overflow: hidden;
  }

  .landing-about__body {
    max-height: none;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 25;
    line-clamp: 25;
    text-overflow: ellipsis;
  }

  /* 1024 及以下：About 按钮居中 */
  .landing-about__actions {
    align-self: center;
    width: 100%;
    text-align: center;
  }
}

/* 4. 平板竖屏 / 小屏笔记本 */
@media (max-width: 768px) {
  .landing-news-grid {
    grid-template-columns: 1fr;
  }

  .landing-yacht-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 3. 大屏手机 / 横屏手机 */
@media (max-width: 640px) {
  .landing-feature-grid {
    grid-template-columns: 1fr;
  }

  .landing-feature-card__title {
    font-size: 18px;
  }

  .landing-yacht-grid {
    grid-template-columns: 1fr;
  }

  .landing-btn--md,
  .landing-btn--sm {
    padding: 10px 20px;
  }
}

/* 2. 普通手机（主流竖屏）*/
@media (max-width: 480px) {
  .landing-section__bar {
    margin-bottom: 20px;
  }

  .landing-news-card__title {
    font-size: 18px;
  }
}

/* 1. 小屏手机（iPhone SE / 安卓小屏）*/
@media (max-width: 375px) {
  .landing-btn--md,
  .landing-btn--sm {
    padding: 10px 18px;
  }
}