/* ============================================================
   pages.css — 首页各区块专属样式
   ============================================================ */

/* ---------- Hero Banner 轮播 ---------- */
.hero {
  position: relative;
  padding-top: 120px;
  overflow: hidden;
  background: var(--c-primary);
}

/* Banner 底部渐变过渡到下一区块 */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  background: linear-gradient(
    to bottom,
    rgba(11, 61, 74, 0) 0%,
    rgba(11, 61, 74, 0.25) 50%,
    rgba(11, 61, 74, 0.5) 100%
  );
  z-index: 5;
  pointer-events: none;
}

.banner-slider {
  position: relative;
  width: 100%;
  height: clamp(420px, 72vh, 680px);
  overflow: hidden;
}

.banner-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.banner-slide.is-active {
  opacity: 1;
  z-index: 2;
}

/* Banner 轮播箭头 */
.banner-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: var(--c-white);
  z-index: 10;
  transition: background 0.3s var(--ease-out);
}
.banner-arrow:hover {
  background: rgba(255, 255, 255, 0.25);
}
.banner-arrow svg {
  width: 20px;
  height: 20px;
}
.banner-prev { left: 24px; }
.banner-next { right: 24px; }

/* Banner 指示器 */
.banner-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}
.banner-dot {
  width: 36px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: background 0.4s var(--ease-out);
}
.banner-dot.is-active {
  background: var(--c-mint);
}

/* ---------- 文案(通用,保留供其他区块复用) ---------- */
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-mint);
  background: rgba(63, 184, 175, 0.1);
  border: 1px solid rgba(63, 184, 175, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}
.hero-tag .dot {
  width: 6px;
  height: 6px;
  background: var(--c-mint);
  border-radius: 50%;
  animation: dotPulse 1.6s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

.hero-title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 76px);
  line-height: 1.08;
  letter-spacing: 0.01em;
  color: var(--c-ink);
  margin-bottom: 24px;
}
.title-accent {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--c-primary);
  position: relative;
}
.title-accent::after {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: 8px;
  height: 14px;
  background: rgba(232, 163, 61, 0.22);
  z-index: -1;
  border-radius: 2px;
}

.hero-desc {
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-ink-soft);
  max-width: 50ch;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-meta {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.hero-meta li {
  font-size: 13px;
  color: var(--c-ink-mute);
  position: relative;
  padding-left: 14px;
}
.hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-mint);
}
.hero-meta strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--c-primary);
  margin-right: 4px;
}

/* 产品图 */
.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-image {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, #0b3d4a 0%, #145766 100%);
}
.hero-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 30% 20%,
    rgba(63, 184, 175, 0.18),
    transparent 50%
  );
  z-index: 1;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: luminosity;
  opacity: 0.95;
  transition: transform 1.2s var(--ease-out);
}
.hero-image:hover img {
  transform: scale(1.04);
}
.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(63, 184, 175, 0.3);
  border-radius: inherit;
  pointer-events: none;
}

.hero-float {
  position: absolute;
  background: var(--c-white);
  border-radius: var(--radius);
  padding: 14px 18px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: baseline;
  gap: 8px;
  animation: floatY 4s ease-in-out infinite;
}
.hero-float-1 {
  top: 18%;
  left: -32px;
}
.hero-float-2 {
  bottom: 12%;
  right: -24px;
  animation-delay: 1.5s;
}
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.float-label {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1;
}
.float-text {
  font-size: 12px;
  color: var(--c-ink-mute);
}

/* 滚动提示 */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--c-ink-mute);
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.3em;
  z-index: 2;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(
    to bottom,
    transparent,
    var(--c-mint)
  );
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: 40px;
  background: var(--c-primary);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { top: -40px; }
  100% { top: 40px; }
}

/* ---------- 核心数据 ---------- */
.stats {
  background: var(--c-bg-dark);
  color: var(--c-white);
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}
/* 顶部渐变衔接 banner */
.stats::before {
  content: "";
  position: absolute;
  top: -80px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(
    to bottom,
    rgba(11, 61, 74, 0) 0%,
    rgba(11, 61, 74, 0.3) 100%
  );
  pointer-events: none;
  z-index: 1;
}
.stats::after {
  content: "";
  position: absolute;
  right: -120px;
  top: -120px;
  width: 400px;
  height: 400px;
  border: 1px solid rgba(63, 184, 175, 0.08);
  border-radius: 50%;
  pointer-events: none;
}

.stats-inner .section-eyebrow {
  color: var(--c-mint);
  margin-bottom: 40px;
}

.stats-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 1;
}

.stat {
  position: relative;
  padding: 8px 0 8px 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}
.stat::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 8px;
  width: 1px;
  height: 28px;
  background: var(--c-mint);
}

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(44px, 6vw, 64px);
  font-weight: 600;
  line-height: 1;
  color: var(--c-white);
  letter-spacing: -0.02em;
  font-feature-settings: "tnum" 1;
}
.stat-num::after {
  content: attr(data-suffix);
  font-size: 0.5em;
  color: var(--c-amber);
  margin-left: 4px;
  vertical-align: super;
  font-weight: 500;
}
.stat-num[data-suffix=""]::after,
.stat-num:not([data-suffix])::after {
  content: none;
}

.stat-label {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.05em;
}

/* ---------- 高血压痛点 ---------- */
.pain-points {
  padding: var(--section-py) 0;
  background: var(--c-bg);
  position: relative;
  overflow: hidden;
}
.pain-points::before {
  content: "";
  position: absolute;
  left: -100px;
  bottom: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(63, 184, 175, 0.08),
    transparent 70%
  );
  pointer-events: none;
}
.pain-points {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.pain-inner {
  display: flex;
  flex-direction: column;
}
.pain-inner .section-head {
  margin-bottom: clamp(40px, 6vw, 72px);
}
.pain-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* 视频容器 */
.pain-video {
  position: relative;
}
.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--c-bg-dark);
}
.video-wrapper video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.video-wrapper.has-played .video-play,
.video-wrapper.has-played .video-duration {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}
.video-wrapper:hover .video-play {
  transform: translate(-50%, -50%) scale(1.08);
}
.video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  cursor: pointer;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}
.video-play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 12px 40px rgba(63, 184, 175, 0.4);
}
.video-play svg {
  width: 28px;
  height: 28px;
  margin-left: 4px;
}
.video-play::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.5);
  animation: videoPulse 2s ease-out infinite;
}
@keyframes videoPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.video-duration {
  position: absolute;
  bottom: 16px;
  right: 16px;
  padding: 4px 12px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: #fff;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

/* 文字内容 */
.pain-copy {
  position: relative;
}
.pain-points .section-title .title-accent {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--c-primary);
  position: relative;
}
.pain-points .section-title .title-accent::after {
  content: "";
  position: absolute;
  left: 2%;
  right: 2%;
  bottom: 4px;
  height: 12px;
  background: rgba(63, 184, 175, 0.2);
  z-index: -1;
  border-radius: 2px;
}

.pain-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pain-list li {
  display: flex;
  gap: 20px;
  padding: 20px 24px;
  background: var(--c-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  border-left: 3px solid transparent;
}
.pain-list li:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
  border-left-color: var(--c-mint);
}
.pain-num {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--c-mint);
  line-height: 1;
  width: 44px;
}
.pain-list h4 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.pain-list p {
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-ink-soft);
}

/* ---------- 产品速览 ---------- */
.products-preview {
  background: #ffffff;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-link {
  display: block;
  height: 100%;
}
.product-image {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--c-bg-alt);
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.product-link:hover .product-image img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--c-primary);
  color: var(--c-white);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.product-body {
  padding: 24px 24px 28px;
  background: var(--c-white);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  border-top: 1px solid var(--c-line);
}
.product-tag {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mint);
}
.product-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  margin: 8px 0 12px;
  color: var(--c-ink);
}
.product-desc {
  font-size: 14px;
  color: var(--c-ink-soft);
  margin-bottom: 18px;
  line-height: 1.7;
}
.product-cta {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.3s var(--ease-out), color 0.3s var(--ease-out);
}
.product-link:hover .product-cta {
  color: var(--c-mint);
  border-bottom-color: var(--c-mint);
}

/* ---------- 服务案例 ---------- */
.cases {
  padding: var(--section-py) 0;
  background: #ffffff;
  position: relative;
  overflow: hidden;
}

/* 左右渐隐遮罩 */
.cases-marquee {
  position: relative;
  margin-top: 56px;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
  overflow: hidden;
  mask-image: linear-gradient(
    to right,
    transparent 0,
    black var(--gutter),
    black calc(var(--gutter) + 60px),
    black calc(100% - var(--gutter) - 60px),
    black calc(100% - var(--gutter)),
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0,
    black var(--gutter),
    black calc(var(--gutter) + 60px),
    black calc(100% - var(--gutter) - 60px),
    black calc(100% - var(--gutter)),
    transparent 100%
  );
}

.cases-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: marqueeScroll 35s linear infinite;
}
.cases-marquee:hover .cases-track {
  animation-play-state: paused;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* 案例卡片 */
.case-card {
  flex-shrink: 0;
  width: 300px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  border: 1px solid rgba(11, 61, 74, 0.06);
}
.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.case-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, #e8ede9, #d4dcd6);
}
.case-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}
.case-card:hover .case-image img {
  transform: scale(1.06);
}
.case-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-ink);
  padding: 20px 24px;
  margin: 0;
  text-align: center;
}

/* ---------- 企业优势 ---------- */
.advantages {
  padding: var(--section-py) 0;
  background: #ffffff;
  position: relative;
  overflow: hidden;
}
.advantages::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #ffffff;
  pointer-events: none;
}
.advantages .container {
  position: relative;
  z-index: 1;
}
.section-head--light .section-eyebrow,
.section-head--light .section-title,
.section-head--light .section-sub {
  color: var(--c-white);
}
.section-head--light .eyebrow-line {
  background: #ffffff;
}
.section-head--light .section-sub {
  color: rgba(255, 255, 255, 0.65);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}

.advantage-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.5s var(--ease-out), border-color 0.4s var(--ease-out), background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  box-shadow: 0 1px 3px rgba(11, 61, 74, 0.04);
}
.advantage-card:hover {
  transform: translateY(-8px);
  border-color: rgba(63, 184, 175, 0.4);
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(11, 61, 74, 0.08);
}
.advantage-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-mint), transparent);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
}
.advantage-card:hover::before {
  transform: scaleX(1);
}

.advantage-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.2), rgba(63, 184, 175, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-mint);
  margin-bottom: 8px;
}
.advantage-icon svg {
  width: 40px;
  height: 40px;
}

.advantage-num {
  position: absolute;
  top: 28px;
  right: 32px;
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: rgba(11, 61, 74, 0.08);
  letter-spacing: -0.02em;
  line-height: 1;
}

.advantage-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-ink);
  margin: 0;
}
.advantage-sub {
  font-size: 15px;
  color: var(--c-primary-2);
  font-weight: 500;
  margin: -4px 0 0;
  letter-spacing: 0.02em;
}
.advantage-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-soft);
  margin: 8px 0 0;
}
.advantage-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
}
.advantage-list li {
  position: relative;
  padding-left: 20px;
  font-size: 13px;
  color: var(--c-ink-soft);
  line-height: 1.5;
}
.advantage-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-mint);
}

/* ---------- 荣誉资质 ---------- */
.honors {
  padding: var(--section-py) 0;
  background: #ffffff;
}

.honors-gallery {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.honors-stack {
  display: grid;
  grid-template-rows: 1fr 1fr;
  gap: 24px;
}

.honor-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
  background: linear-gradient(135deg, #e8ede9, #d4dcd6);
}
.honor-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.honor-item--large {
  aspect-ratio: 4 / 5;
}
.honor-item--small {
  aspect-ratio: auto;
  min-height: 0;
}
.honor-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}
.honor-item:hover img {
  transform: scale(1.04);
}

/* ---------- 研发亮点 ---------- */
.rd-highlights {
  padding: var(--section-py) 0;
  background: #ffffff;
  position: relative;
  overflow: hidden;
}
.rd-highlights::before {
  content: "";
  position: absolute;
  left: 5%;
  top: 10%;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(11, 61, 74, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.rd-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.rd-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 36px 32px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  transition: transform 0.5s var(--ease-out),
    box-shadow 0.5s var(--ease-out), border-color 0.5s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.rd-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--c-mint);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.5s var(--ease-out);
}
.rd-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.rd-card:hover::before {
  transform: scaleY(1);
}

.rd-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.12), rgba(63, 184, 175, 0.04));
  border-radius: var(--radius);
  color: var(--c-primary);
}
.rd-icon svg {
  width: 32px;
  height: 32px;
}

.rd-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-ink);
}
.rd-desc {
  font-size: 14px;
  color: var(--c-ink-soft);
  line-height: 1.8;
}

/* ---------- 新闻预览 ---------- */
.news-preview {
  padding: var(--section-py) 0;
  background: #ffffff;
}

.news-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}

.news-link {
  display: block;
}
.news-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
  position: relative;
}
.news-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11, 61, 74, 0.4));
  pointer-events: none;
}
.news-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.news-link:hover .news-image img {
  transform: scale(1.04);
}

.news-body {
  padding: 0 4px;
}
.news-cat {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-amber-dark);
  background: rgba(232, 163, 61, 0.12);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}
.news-cat.ghost {
  background: transparent;
  color: var(--c-mint);
}
.news-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--c-ink);
  margin-bottom: 12px;
  transition: color 0.3s var(--ease-out);
}
.news-link:hover .news-title {
  color: var(--c-primary);
}
.news-excerpt {
  font-size: 14px;
  color: var(--c-ink-soft);
  margin-bottom: 12px;
  line-height: 1.7;
}
.news-date {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-ink-mute);
}

.news-side {
  display: flex;
  flex-direction: column;
}
.news-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--c-line);
}
.news-item:first-child {
  padding-top: 0;
}
.news-item:last-child {
  border-bottom: none;
}
.news-item-link {
  display: block;
}
.news-item-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 500;
  color: var(--c-ink);
  line-height: 1.45;
  margin: 8px 0;
  transition: color 0.3s var(--ease-out);
}
.news-item-link:hover .news-item-title {
  color: var(--c-primary);
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  padding: var(--section-py) 0;
  background: var(--c-bg-dark);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 200' preserveAspectRatio='none'><path d='M0,100 L200,100 C210,100 215,95 220,85 L226,62 L232,85 C238,116 244,122 250,100 L270,100 L470,100 C480,100 485,95 490,85 L496,62 L502,85 C508,116 514,122 520,100 L540,100 L740,100 C750,100 755,95 760,85 L766,62 L772,85 C778,116 784,122 790,100 L810,100 L1010,100 C1020,100 1025,95 1030,85 L1036,62 L1042,85 C1048,116 1054,122 1060,100 L1080,100 L1200,100' fill='none' stroke='%233fb8af' stroke-width='1.5' opacity='0.18'/></svg>") no-repeat center bottom / 100% auto;
  pointer-events: none;
}
.cta-banner::after {
  content: "";
  position: absolute;
  left: -100px;
  bottom: -100px;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(63, 184, 175, 0.15), transparent 70%);
  pointer-events: none;
}

.cta-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  line-height: 1.25;
  margin: 18px 0 16px;
  color: var(--c-white);
}
.cta-desc {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
  max-width: 46ch;
}
.cta-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-contact {
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 40px;
}
.cta-contact-label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-amber);
  margin-bottom: 14px;
}
.cta-phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  color: var(--c-white);
  letter-spacing: 0.02em;
  line-height: 1;
  margin-bottom: 14px;
}
.cta-contact-meta {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.7;
}

/* ---------- 响应式 ---------- */

/* 平板及以下:Hero 改单列,产品改 2 列 */
@media (max-width: 1024px) {
  .banner-slider {
    height: clamp(480px, 65vh, 580px);
  }
  .banner-slide .hero-inner {
    grid-template-columns: 1fr;
  }
  .banner-arrow {
    width: 40px;
    height: 40px;
  }
  .banner-prev { left: 12px; }
  .banner-next { right: 12px; }

  .pain-inner .section-head {
    margin-bottom: 40px;
  }
  .pain-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .pain-video {
    max-width: 560px;
    margin: 0 auto;
  }
  .pain-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-card {
    width: 260px;
  }

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

  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .advantage-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 420px;
    margin: 0 auto;
  }

  .stats-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px 24px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .news-layout {
    grid-template-columns: 1fr;
  }
  .cta-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .cta-contact {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-left: 0;
    padding-top: 28px;
  }
}

/* 手机横屏 / 大平板竖屏 */
@media (max-width: 820px) {
  .section-title {
    font-size: clamp(26px, 5vw, 36px);
  }
  .cta-title {
    font-size: clamp(26px, 5vw, 36px);
  }
  .cta-phone {
    font-size: clamp(26px, 6vw, 36px);
  }
}

/* 手机竖屏 */
@media (max-width: 640px) {
  :root {
    --section-py: 60px;
  }
  .hero {
    padding-top: calc(72px + env(safe-area-inset-top, 0px));
  }
  .hero::after {
    height: 60px;
  }
  .banner-slider {
    height: clamp(500px, 75vh, 620px);
  }
  .banner-arrow {
    width: 36px;
    height: 36px;
  }
  .banner-arrow svg {
    width: 16px;
    height: 16px;
  }
  .banner-prev { left: 8px; }
  .banner-next { right: 8px; }
  .banner-dots {
    bottom: 20px;
    gap: 6px;
  }
  .banner-dot {
    width: 24px;
  }

  .pain-inner .section-head {
    margin-bottom: 32px;
  }
  .pain-grid {
    gap: 32px;
  }
  .pain-list {
    gap: 12px;
  }
  .pain-list li {
    padding: 14px 16px;
    gap: 14px;
  }
  .pain-num {
    font-size: 22px;
    width: 32px;
  }
  .pain-list h4 {
    font-size: 15px;
  }
  .pain-list p {
    font-size: 12px;
  }
  .video-play {
    width: 56px;
    height: 56px;
  }
  .video-play svg {
    width: 20px;
    height: 20px;
  }

  .cases-marquee {
    margin-top: 36px;
  }
  .case-card {
    width: 220px;
  }
  .case-title {
    font-size: 15px;
    padding: 16px 18px;
  }
  .cases-track {
    animation-duration: 25s;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 36px;
  }
  .advantage-card {
    padding: 28px 24px;
  }
  .advantage-card:nth-child(3) {
    max-width: none;
  }
  .advantage-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
  }
  .advantage-icon svg {
    width: 32px;
    height: 32px;
  }
  .advantage-num {
    font-size: 32px;
    top: 20px;
    right: 20px;
  }
  .advantage-title {
    font-size: 20px;
  }
  .advantage-sub {
    font-size: 13px;
  }
  .advantage-desc {
    font-size: 13px;
  }

  .honors-gallery {
    gap: 16px;
  }
  .honors-stack {
    gap: 16px;
  }
  .honor-item--large {
    aspect-ratio: 4 / 3;
  }

  .banner-slide .hero-inner {
    padding-top: 20px;
  }
  .hero-tag {
    font-size: 11px;
    padding: 5px 12px;
    margin-bottom: 18px;
  }
  .hero-title {
    font-size: clamp(28px, 8vw, 40px);
    margin-bottom: 16px;
  }
  .title-accent::after {
    height: 10px;
    bottom: 6px;
  }
  .hero-desc {
    font-size: 15px;
    line-height: 1.75;
    margin-bottom: 24px;
  }
  .hero-tags {
    gap: 8px;
    margin-bottom: 28px;
  }
  .hero-tag-chip {
    font-size: 12px;
    padding: 6px 12px;
  }
  .hero-actions {
    gap: 12px;
  }
  .hero-actions .btn {
    flex: 1;
    min-width: 0;
  }
  .hero-float-2 {
    top: auto;
    bottom: auto;
    left: auto;
    right: auto;
    animation: none;
  }
  .float-label { font-size: 22px; }
  .float-text { font-size: 11px; }

  /* 区块内边距 */
  .products-preview,
  .rd-highlights,
  .news-preview {
    padding-block: 64px;
  }
  .stats {
    padding-block: 56px;
  }
  .cta-banner {
    padding-block: 64px;
  }
  .section-head {
    margin-bottom: 36px;
  }

  .product-grid,
  .rd-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .rd-card {
    padding: 28px 22px;
    gap: 14px;
  }
  .rd-title { font-size: 20px; }
  .rd-desc { font-size: 13px; }

  .product-body {
    padding: 18px 18px 22px;
  }
  .product-name { font-size: 20px; }

  /* 新闻特色卡:图片小一些 */
  .news-image {
    aspect-ratio: 16 / 10;
    margin-bottom: 16px;
  }
  .news-title {
    font-size: 20px;
    line-height: 1.4;
  }
  .news-excerpt {
    font-size: 13px;
  }
  .news-item {
    padding: 16px 0;
  }
  .news-item-title {
    font-size: 15px;
  }

  .cta-desc {
    font-size: 14px;
  }
  .cta-actions {
    gap: 12px;
  }
  .cta-actions .btn {
    flex: 1;
    min-width: 0;
  }
}

/* 小屏手机 */
@media (max-width: 420px) {
  .hero-title {
    font-size: clamp(28px, 8vw, 36px);
  }
  .hero-meta {
    /* 3 个项目换行更紧凑 */
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .hero-meta li::before {
    top: 6px;
  }
  .section-title {
    font-size: 24px;
  }
  .cta-title {
    font-size: 24px;
  }
  .stat-num {
    font-size: 40px;
  }
  .product-badge {
    font-size: 10px;
    padding: 3px 8px;
  }
}

/* 超小屏 */
@media (max-width: 360px) {
  .stats-list {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .stat {
    padding-left: 20px;
  }
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .cta-actions {
    flex-direction: column;
  }
  .cta-actions .btn {
    width: 100%;
  }
  .float-label {
    font-size: 20px;
  }
}

/* ============================================================
   产品中心页 (products.html)
   ============================================================ */

/* ---------- 页面 Hero ---------- */
.page-hero {
  position: relative;
  padding: var(--section-py) 0 clamp(60px, 8vw, 100px);
  background: linear-gradient(135deg, #0b3d4a 0%, #114d5c 50%, #0e4452 100%);
  color: var(--c-white);
  overflow: hidden;
  padding-top: 120px;
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 60%;
  height: 180%;
  background: radial-gradient(circle, rgba(63, 184, 175, 0.15) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero-inner {
  position: relative;
  max-width: 760px;
}
.page-hero .section-eyebrow {
  margin-bottom: 24px;
}
.page-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 24px;
}
.page-hero-sub {
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 40px;
  max-width: 600px;
}
.page-hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- 产品中心:分类侧栏 + 卡片网格 ---------- */
.products-list {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}

.products-layout {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 48px;
  align-items: start;
}

/* 左侧侧栏 */
.products-sidebar {
  position: sticky;
  top: 100px;
}
.sidebar-inner {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
}
.sidebar-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mint);
  margin-bottom: 18px;
}

.category-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--c-ink-soft);
  text-align: left;
  border-left: 3px solid transparent;
  transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out),
    border-color 0.3s var(--ease-out);
}
.category-item:hover {
  background: var(--c-bg-alt);
  color: var(--c-primary);
}
.category-item.is-active {
  background: rgba(63, 184, 175, 0.1);
  color: var(--c-primary);
  border-left-color: var(--c-mint);
  font-weight: 600;
}
.category-item span {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--c-ink-mute);
  background: var(--c-bg-alt);
  padding: 2px 9px;
  border-radius: var(--radius-pill);
  transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out);
}
.category-item.is-active span {
  background: var(--c-mint);
  color: var(--c-white);
}

.sidebar-cta {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
  text-align: center;
}
.sidebar-cta p {
  font-size: 13px;
  color: var(--c-ink-soft);
  margin-bottom: 14px;
}

/* 右侧产品网格 */
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out),
    border-color 0.4s var(--ease-out);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.product-card.is-hidden {
  display: none;
}

.product-card-image {
  position: relative;
  background: var(--c-bg-alt);
  overflow: hidden;
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.product-card:hover .product-card-image img {
  transform: scale(1.06);
}
.product-card-image .product-badge {
  top: 16px;
  left: 16px;
  font-size: 11px;
  padding: 4px 12px;
}

.product-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px;
}
.product-card-name {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--c-ink);
  margin: 8px 0 10px;
  line-height: 1.3;
}
.product-card-desc {
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-ink-soft);
  margin: 0 0 18px;
}

.product-card-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.product-card-specs li {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  padding: 6px 11px;
  background: var(--c-bg-alt);
  border-radius: var(--radius);
  font-size: 12px;
}
.product-card-specs li span {
  color: var(--c-ink-mute);
}
.product-card-specs li strong {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--c-primary);
}

.product-card-cta {
  display: flex;
  gap: 10px;
  margin-top: auto;
}
.product-card-cta .btn {
  flex: 1;
  padding: 10px 16px;
  font-size: 13px;
}

/* ---------- 参数对比表 ---------- */
.compare {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.compare-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  background: var(--c-white);
  border: 1px solid var(--c-line);
  -webkit-overflow-scrolling: touch;
}
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}
.compare-table thead {
  background: linear-gradient(135deg, var(--c-primary), #114d5c);
}
.compare-table thead th {
  padding: 20px 24px;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-white);
  text-align: left;
  border-bottom: none;
}
.compare-table thead th:first-child {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
}
.compare-table tbody tr {
  border-bottom: 1px solid var(--c-line);
  transition: background 0.2s var(--ease-out);
}
.compare-table tbody tr:last-child {
  border-bottom: none;
}
.compare-table tbody tr:hover {
  background: rgba(63, 184, 175, 0.05);
}
.compare-table tbody td {
  padding: 16px 24px;
  font-size: 14px;
  color: var(--c-ink-soft);
  line-height: 1.6;
}
.compare-table tbody td:first-child {
  font-weight: 600;
  color: var(--c-ink);
  white-space: nowrap;
}
.compare-table tbody td:not(:first-child) {
  font-family: var(--font-display);
  font-weight: 500;
}

/* ---------- 产品中心页响应式 ---------- */
@media (max-width: 1024px) {
  .products-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  /* 平板:侧栏改为横向可滚动标签条 */
  .products-sidebar {
    position: static;
  }
  .sidebar-inner {
    padding: 18px 18px 20px;
  }
  .sidebar-title {
    margin-bottom: 14px;
  }
  .category-nav {
    flex-direction: row;
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 8px;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .category-nav::-webkit-scrollbar {
    display: none;
  }
  .category-item {
    flex-shrink: 0;
    border-left: none;
    border-bottom: 2px solid transparent;
    border-radius: var(--radius-pill);
    white-space: nowrap;
  }
  .category-item.is-active {
    border-left-color: transparent;
    border-bottom-color: var(--c-mint);
  }
  .sidebar-cta {
    display: none;
  }
}
@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .product-card-body {
    padding: 20px;
  }
  .product-card-name {
    font-size: 19px;
  }
  .compare-table {
    min-width: 600px;
  }
  .compare-table thead th,
  .compare-table tbody td {
    padding: 14px 16px;
    font-size: 13px;
  }
}

/* ============================================================
   服务案例页 (cases.html)
   ============================================================ */

/* 案例统计条 */
.case-stats {
  background: linear-gradient(135deg, #0b3d4a 0%, #114d5c 100%);
  color: var(--c-white);
  padding: var(--section-py) 0;
}
.case-stats .stats-list {
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.case-stats .stat {
  border-left-color: rgba(255, 255, 255, 0.15);
}
.case-stats .stat-label {
  color: rgba(255, 255, 255, 0.7);
}
.case-stats .section-eyebrow {
  color: var(--c-mint);
  margin-bottom: 36px;
}

/* 案例卡(基于 product-card 复用,新增 meta 行) */
.case-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  margin-top: auto;
  margin-bottom: 16px;
  border-top: 1px solid var(--c-line);
  font-size: 12px;
  color: var(--c-ink-mute);
}
.case-card-meta strong {
  color: var(--c-primary);
  font-family: var(--font-display);
  font-weight: 600;
}

/* ============================================================
   新闻中心页 (news.html)
   ============================================================ */

/* 头条新闻 */
.news-featured {
  padding: var(--section-py) 0 clamp(40px, 5vw, 60px);
  background: var(--c-bg);
}
.news-featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-line);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.news-featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.news-featured-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}
.news-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.news-featured-card:hover .news-featured-image img {
  transform: scale(1.04);
}
.news-featured-body {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-featured-body .news-cat {
  margin-bottom: 18px;
}
.news-featured-body .news-title {
  font-size: clamp(22px, 2.6vw, 30px);
  margin-bottom: 16px;
}
.news-featured-body .news-excerpt {
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 24px;
}
.news-featured-body .news-readmore {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease-out), gap 0.3s var(--ease-out);
}
.news-featured-body .news-readmore:hover {
  border-bottom-color: var(--c-mint);
  gap: 10px;
}

/* 新闻卡(基于 product-card 复用,新增日期) */
.news-card-date {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
  margin-top: auto;
  margin-bottom: 16px;
  border-top: 1px solid var(--c-line);
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--c-ink-mute);
  letter-spacing: 0.05em;
}
.news-card-date::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-mint);
}

/* 分页 */
.news-pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 56px;
}
.news-pagination button {
  min-width: 44px;
  height: 44px;
  padding: 0 14px;
  border-radius: var(--radius);
  background: var(--c-white);
  border: 1px solid var(--c-line);
  color: var(--c-ink-soft);
  font-family: var(--font-display);
  font-size: 14px;
  transition: all 0.3s var(--ease-out);
}
.news-pagination button:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
}
.news-pagination button.is-active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-white);
}

/* 服务体系 */
.services-section {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  padding: 40px 32px;
  background: var(--c-bg);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: transform 0.4s var(--ease-out), background 0.4s var(--ease-out),
    border-color 0.4s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-6px);
  background: var(--c-white);
  border-color: var(--c-line);
  box-shadow: var(--shadow-md);
}
.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.15), rgba(63, 184, 175, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  margin-bottom: 20px;
}
.service-icon svg {
  width: 28px;
  height: 28px;
}
.service-card h4 {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

/* 合作流程 */
.coop-flow {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.coop-flow::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-line), transparent);
}
.coop-flow-item {
  text-align: center;
  position: relative;
}
.coop-flow-num {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-primary);
  position: relative;
  z-index: 1;
  transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out),
    border-color 0.3s var(--ease-out);
}
.coop-flow-item:hover .coop-flow-num {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.coop-flow-item h5 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.coop-flow-item p {
  font-size: 13px;
  color: var(--c-ink-mute);
  line-height: 1.6;
}

/* ============================================================
   走进赛弘页 (about.html)
   ============================================================ */

/* 公司简介 */
.about-intro {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}
.about-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 64px;
  align-items: center;
}
.about-intro-image {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-intro-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-intro-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(11, 61, 74, 0.25));
  pointer-events: none;
}
.about-intro-body .section-eyebrow {
  margin-bottom: 18px;
}
.about-intro-body .lead {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.5;
  color: var(--c-ink);
  margin-bottom: 24px;
  font-weight: 500;
}
.about-intro-body p {
  font-size: 15px;
  line-height: 1.9;
  margin-bottom: 16px;
}
.about-intro-mission {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--c-line);
}
.about-intro-mission > div {
  flex: 1;
}
.about-intro-mission h5 {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mint);
  margin-bottom: 8px;
}
.about-intro-mission p {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-ink);
  margin: 0;
  line-height: 1.4;
}

/* 发展历程时间线 */
.about-history {
  padding: var(--section-py) 0;
  background: var(--c-white);
  position: relative;
  overflow: hidden;
}
.about-history::before {
  content: "";
  position: absolute;
  right: -120px;
  top: 10%;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(11, 61, 74, 0.06);
  border-radius: 50%;
  pointer-events: none;
}
.timeline {
  position: relative;
  margin-top: 56px;
  padding-left: 8px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--c-mint),
    rgba(63, 184, 175, 0.2)
  );
}
.timeline-item {
  position: relative;
  padding: 0 0 40px 44px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--c-white);
  border: 3px solid var(--c-mint);
  box-shadow: 0 0 0 4px rgba(63, 184, 175, 0.15);
  z-index: 1;
}
.timeline-year {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--c-primary);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.timeline-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 8px;
}
.timeline-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-soft);
  max-width: 56ch;
}

/* 企业文化与价值观 */
.about-culture {
  padding: var(--section-py) 0;
  background: linear-gradient(160deg, #0b3d4a 0%, #114d5c 50%, #0e4452 100%);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.about-culture::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(63, 184, 175, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(232, 163, 61, 0.08) 0%, transparent 50%);
  pointer-events: none;
}
.about-culture .container {
  position: relative;
  z-index: 1;
}
.culture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 56px;
}
.culture-card {
  padding: 36px 32px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
}
.culture-card:hover {
  transform: translateY(-6px);
  border-color: rgba(63, 184, 175, 0.4);
}
.culture-card .culture-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 700;
  color: rgba(63, 184, 175, 0.3);
  line-height: 1;
  margin-bottom: 14px;
}
.culture-card h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-white);
  margin-bottom: 10px;
}
.culture-card p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.65);
}

/* ============================================================
   联系我们页 (contact.html)
   ============================================================ */

.contact-main {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

/* 联系信息卡 */
.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-card {
  display: flex;
  gap: 18px;
  padding: 24px;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}
.contact-info-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}
.contact-info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.15), rgba(63, 184, 175, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
}
.contact-info-icon svg {
  width: 22px;
  height: 22px;
}
.contact-info-card h5 {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mint);
  margin-bottom: 6px;
}
.contact-info-card p,
.contact-info-card a {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--c-ink);
  line-height: 1.5;
}
.contact-info-card a:hover {
  color: var(--c-primary);
}
.contact-info-card .info-meta {
  font-size: 13px;
  color: var(--c-ink-mute);
  font-family: var(--font-sans);
  font-weight: 400;
  margin-top: 4px;
}

/* 联系表单 */
.contact-form {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-line);
}
.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 8px;
}
.contact-form .form-sub {
  font-size: 14px;
  color: var(--c-ink-soft);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}
.form-group:last-of-type {
  margin-bottom: 24px;
}
.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-ink);
  margin-bottom: 8px;
}
.form-label .req {
  color: var(--c-amber-dark);
  margin-left: 2px;
}
.form-input,
.form-textarea,
.form-select {
  padding: 12px 16px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--c-ink);
  font-family: inherit;
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
  width: 100%;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--c-mint);
  background: var(--c-white);
}
.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}
.form-submit {
  width: 100%;
  padding: 14px 24px;
  font-size: 15px;
}

/* 地图占位 */
.contact-map {
  margin-top: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-line);
  aspect-ratio: 16 / 5;
  position: relative;
}
.contact-map #baiduMap {
  width: 100%;
  height: 100%;
}
/* 百度地图 Logo/版权区微调,避免遮挡 */
.contact-map .BMap_cpyCtrl,
.contact-map .anchorBL {
  font-size: 11px;
}

/* ============================================================
   新增组件响应式
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid,
  .culture-grid,
  .coop-flow {
    grid-template-columns: repeat(2, 1fr);
  }
  .coop-flow::before { display: none; }

  /* 新闻头条 */
  .news-featured-card {
    grid-template-columns: 1fr;
  }
  .news-featured-body {
    padding: 32px 28px;
  }

  /* 关于 */
  .about-intro-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-intro-mission {
    flex-direction: column;
    gap: 16px;
  }

  /* 联系 */
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .case-stats .stats-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .services-grid,
  .culture-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .service-card,
  .culture-card {
    padding: 28px 22px;
  }
  .coop-flow {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .news-featured-body {
    padding: 24px 20px;
  }
  .news-featured-body .news-title {
    font-size: 20px;
  }

  .about-intro,
  .about-history,
  .about-culture,
  .contact-main {
    padding-block: 60px;
  }
  .timeline-item {
    padding-left: 36px;
  }
  .timeline-year {
    font-size: 22px;
  }
  .timeline-title {
    font-size: 16px;
  }

  .contact-form {
    padding: 28px 22px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-map {
    aspect-ratio: 4 / 3;
  }
  .case-stats .stats-list {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ============================================================
   新闻详情页
   ============================================================ */

/* 面包屑 */
.breadcrumb {
  padding: 24px 0 0;
  background: var(--c-bg);
}
.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 14px;
  color: var(--c-ink-mute);
}
.breadcrumb-list li {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.breadcrumb-list li + li::before {
  content: "/";
  color: var(--c-line);
  margin-right: 6px;
}
.breadcrumb-list a {
  transition: color 0.3s var(--ease-out);
}
.breadcrumb-list a:hover {
  color: var(--c-primary);
}
.breadcrumb-list .is-current {
  color: var(--c-ink);
}

/* 文章头部 */
.article-hero {
  padding: 40px 0 var(--section-py);
  background: var(--c-bg);
}
.article-hero-inner {
  max-width: 860px;
  margin: 0 auto;
}
.article-meta-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.article-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4.5vw, 44px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--c-ink);
  margin-bottom: 20px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  font-size: 14px;
  color: var(--c-ink-mute);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--c-line);
}
.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-meta-item svg {
  width: 16px;
  height: 16px;
  color: var(--c-mint);
}

/* 封面图 */
.article-cover {
  padding-bottom: var(--section-py);
  background: var(--c-bg);
}
.article-cover-inner {
  max-width: 900px;
  margin: 0 auto;
}
.article-cover-image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}
.article-cover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 正文内容区 */
.article-content-section {
  padding: 0 0 var(--section-py);
  background: var(--c-bg);
}
.article-content-wrap {
  max-width: 860px;
  margin: 0 auto;
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 5vw, 60px);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-line);
}
.article-body {
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-ink-soft);
}
.article-body > * + * {
  margin-top: 20px;
}
.article-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.4;
  margin-top: 40px;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(63, 184, 175, 0.2);
}
.article-body h2:first-child {
  margin-top: 0;
}
.article-body h3 {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.4vw, 22px);
  font-weight: 600;
  color: var(--c-ink);
  line-height: 1.4;
  margin-top: 32px;
}
.article-body h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-ink);
  margin-top: 24px;
}
.article-body p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-ink-soft);
  text-align: justify;
}
.article-body strong {
  color: var(--c-primary);
  font-weight: 600;
}
.article-body a {
  color: var(--c-mint);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s var(--ease-out);
}
.article-body a:hover {
  color: var(--c-primary);
}
.article-body ul,
.article-body ol {
  padding-left: 24px;
  margin: 20px 0;
}
.article-body ul {
  list-style: disc;
}
.article-body ol {
  list-style: decimal;
}
.article-body li {
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-ink-soft);
  margin-bottom: 8px;
}
.article-body li::marker {
  color: var(--c-mint);
}
.article-body blockquote {
  margin: 32px 0;
  padding: 24px 28px;
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.08), rgba(232, 163, 61, 0.06));
  border-left: 4px solid var(--c-mint);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-ink);
  font-weight: 500;
}
.article-body blockquote p {
  font-size: 17px;
  color: var(--c-ink);
  margin: 0;
}
.article-body img {
  width: 100%;
  border-radius: var(--radius);
  margin: 28px 0;
  box-shadow: var(--shadow-sm);
}
.article-body .figure {
  margin: 28px 0;
}
.article-body .figure img {
  margin: 0;
}
.article-body .figure-caption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--c-ink-mute);
  text-align: center;
  line-height: 1.6;
}
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 15px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.article-body th {
  background: var(--c-primary);
  color: var(--c-white);
  padding: 14px 18px;
  text-align: left;
  font-weight: 500;
}
.article-body td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--c-line);
  background: var(--c-white);
}
.article-body tr:last-child td {
  border-bottom: none;
}
.article-body tr:nth-child(even) td {
  background: var(--c-bg);
}

/* 文章标签 */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--c-line);
}
.article-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--c-primary-2);
  background: rgba(11, 61, 74, 0.06);
  border-radius: var(--radius-pill);
  transition: all 0.3s var(--ease-out);
}
.article-tag:hover {
  background: var(--c-primary);
  color: var(--c-white);
}

/* ---------- 响应式:新闻详情 ---------- */
@media (max-width: 640px) {
  .breadcrumb {
    padding-top: 16px;
  }
  .article-hero {
    padding-top: 24px;
  }
  .article-content-wrap {
    padding: 28px 22px;
  }
  .article-body {
    font-size: 15px;
  }
  .article-body p {
    font-size: 15px;
  }
  .article-body h2 {
    margin-top: 32px;
  }
  .article-body h3 {
    margin-top: 24px;
  }
  .article-body blockquote {
    padding: 20px 22px;
    font-size: 16px;
    margin: 24px 0;
  }
  .article-body blockquote p {
    font-size: 16px;
  }
  .article-tags {
    margin-top: 36px;
  }
}

/* ============================================================
   招商加盟页
   ============================================================ */

/* 加盟数据统计条 */
.join-stats {
  padding: 0 0 var(--section-py);
  background: var(--c-bg);
  margin-top: calc(var(--section-py) * -1);
  position: relative;
  z-index: 2;
}
.join-stats-inner {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 40px clamp(24px, 5vw, 56px);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-line);
}
.join-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.join-stat-num {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}
.join-stat-num .unit {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.2vw, 24px);
  font-weight: 500;
  color: var(--c-mint);
  margin-left: 4px;
  letter-spacing: 0;
}
.join-stat-label {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--c-ink-soft);
  font-weight: 500;
}

/* 加盟优势 */
.join-advantages {
  padding: var(--section-py) 0;
  background: var(--c-bg-alt);
  position: relative;
  overflow: hidden;
}
.join-advantages::before {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -80px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 184, 175, 0.12) 0%, transparent 65%);
  pointer-events: none;
}
.join-advantages::after {
  content: "";
  position: absolute;
  right: -100px;
  top: 40px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 163, 61, 0.1) 0%, transparent 65%);
  pointer-events: none;
}
.join-advantages-inner { position: relative; }
.join-adv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 16px;
}
.join-adv-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 36px 32px 34px;
  border: 1px solid var(--c-line);
  transition: all 0.45s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.join-adv-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-mint), var(--c-amber));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.join-adv-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(63, 184, 175, 0.3);
}
.join-adv-card:hover::before {
  transform: scaleX(1);
}
.join-adv-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.12), rgba(232, 163, 61, 0.1));
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}
.join-adv-icon svg {
  width: 28px;
  height: 28px;
  color: var(--c-mint);
}
.join-adv-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 10px;
}
.join-adv-desc {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-soft);
}

/* 加盟模式 */
.join-models {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.join-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 16px;
}
.join-model-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-bg);
  display: flex;
  flex-direction: column;
  transition: all 0.45s var(--ease-out);
  position: relative;
}
.join-model-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.join-model-card.featured {
  border: 2px solid var(--c-mint);
  box-shadow: 0 18px 50px rgba(63, 184, 175, 0.2);
}
.join-model-badge {
  position: absolute;
  top: 18px;
  right: -30px;
  transform: rotate(35deg);
  background: linear-gradient(135deg, var(--c-amber), var(--c-amber-dark));
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 6px 40px;
  z-index: 2;
}
.join-model-head {
  padding: 36px 32px 28px;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-line);
}
.join-model-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-mint);
  margin-bottom: 10px;
}
.join-model-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.join-model-sub {
  font-size: 14px;
  color: var(--c-ink-mute);
}
.join-model-price {
  margin-top: 20px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.join-model-price .amount {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1;
}
.join-model-price .currency {
  font-size: 16px;
  color: var(--c-primary);
  font-weight: 500;
}
.join-model-price .suffix {
  font-size: 13px;
  color: var(--c-ink-mute);
  margin-left: 6px;
}
.join-model-body {
  padding: 28px 32px 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.join-model-features {
  flex: 1;
  margin-bottom: 28px;
}
.join-model-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--c-ink-soft);
  line-height: 1.6;
}
.join-model-features li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--c-mint);
  margin-top: 2px;
}
.join-model-cta {
  display: block;
  width: 100%;
  text-align: center;
}

/* 加盟流程 */
.join-process {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}
.join-flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 20px;
}
.join-flow-item {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  padding: 28px 22px 26px;
  text-align: center;
  border: 1px solid var(--c-line);
  transition: all 0.4s var(--ease-out);
  position: relative;
}
.join-flow-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(63, 184, 175, 0.3);
}
.join-flow-num {
  width: 46px;
  height: 46px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-2));
  color: var(--c-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  position: relative;
  z-index: 1;
}
.join-flow-item h5 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 6px;
}
.join-flow-item p {
  font-size: 13px;
  color: var(--c-ink-mute);
  line-height: 1.6;
}

/* 加盟条件 */
.join-requirements {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.join-req-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.join-req-image {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}
.join-req-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.join-req-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11, 61, 74, 0.35));
  pointer-events: none;
}
.join-req-list {
  padding: 4px 0;
}
.join-req-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--c-line);
}
.join-req-item:first-child {
  padding-top: 0;
}
.join-req-item:last-child {
  border-bottom: none;
}
.join-req-item-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.join-req-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(63, 184, 175, 0.12);
  color: var(--c-mint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.join-req-icon svg {
  width: 22px;
  height: 22px;
}
.join-req-item h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-ink);
}
.join-req-item p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-soft);
  padding-left: 56px;
}

/* 加盟申请表单区域 */
.join-apply {
  padding: var(--section-py) 0;
  background: linear-gradient(135deg, var(--c-bg) 0%, #efe6d3 100%);
}
.join-apply-card {
  background: var(--c-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  border: 1px solid var(--c-line);
}
.join-apply-info {
  padding: 48px 44px;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-2) 100%);
  color: var(--c-white);
  position: relative;
  overflow: hidden;
}
.join-apply-info::before {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(63, 184, 175, 0.25) 0%, transparent 65%);
  pointer-events: none;
}
.join-apply-info::after {
  content: "";
  position: absolute;
  left: -40px;
  top: 40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 163, 61, 0.18) 0%, transparent 70%);
  pointer-events: none;
}
.join-apply-info-inner {
  position: relative;
  z-index: 1;
}
.join-apply-info .section-eyebrow {
  color: var(--c-amber);
}
.join-apply-info .section-eyebrow .eyebrow-line {
  background: var(--c-amber);
}
.join-apply-info h3 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 16px;
}
.join-apply-info p {
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 32px;
}
.join-apply-contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.join-apply-contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.join-apply-contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--c-amber);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.join-apply-contact-icon svg {
  width: 20px;
  height: 20px;
}
.join-apply-contact-item .label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 2px;
  letter-spacing: 0.08em;
}
.join-apply-contact-item .value {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--c-white);
}
.join-apply-form-wrap {
  padding: 48px 44px;
}
.join-apply-form-wrap h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 8px;
}
.join-apply-form-wrap .form-sub {
  font-size: 14px;
  color: var(--c-ink-soft);
  margin-bottom: 28px;
}
.form-checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}
.form-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--c-ink-soft);
}
.form-checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--c-mint);
  cursor: pointer;
}

/* ---------- 响应式:招商加盟 ---------- */
@media (max-width: 1024px) {
  .join-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 20px;
  }
  .join-adv-grid,
  .join-models-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .join-flow {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .join-req-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .join-req-image {
    aspect-ratio: 16 / 10;
  }
  .join-apply-card {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 640px) {
  .join-stats-inner {
    padding: 28px 20px;
  }
  .join-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px 16px;
  }
  .join-stat-label {
    font-size: 13px;
  }
  .join-adv-grid,
  .join-models-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .join-adv-card {
    padding: 28px 24px;
  }
  .join-model-head {
    padding: 28px 24px 22px;
  }
  .join-model-body {
    padding: 22px 24px 26px;
  }
  .join-flow {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .join-flow-item {
    padding: 22px 16px 20px;
  }
  .join-req-item p {
    padding-left: 0;
  }
  .join-apply-info,
  .join-apply-form-wrap {
    padding: 32px 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

/* ============================================================
   产品详情页 (product-detail.html)
   ============================================================ */

/* 产品 Hero:左图集 / 右信息 */
.product-hero {
  padding: 40px 0 60px;
  background: var(--c-bg);
}
.product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

/* 产品图集 */
.product-gallery {
  position: sticky;
  top: 96px;
}
.gallery-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-sm);
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}
.gallery-main:hover img {
  transform: scale(1.03);
}
.gallery-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 6px 14px;
  background: linear-gradient(135deg, var(--c-mint), var(--c-primary-2));
  color: var(--c-white);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 14px rgba(63, 184, 175, 0.4);
}
.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 14px;
}
.gallery-thumb {
  border: 2px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-white);
  padding: 0;
  cursor: pointer;
  aspect-ratio: 1 / 1;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.gallery-thumb:hover {
  transform: translateY(-2px);
  border-color: var(--c-mint);
}
.gallery-thumb.is-active {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(11, 61, 74, 0.12);
}

/* 产品信息 */
.product-info {
  padding: 8px 0;
}
.product-info .product-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-mint);
  margin-bottom: 16px;
}
.product-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  color: var(--c-ink);
  margin-bottom: 14px;
}
.product-subtitle {
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-ink-soft);
  margin-bottom: 28px;
}

/* 价格行 */
.product-price-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  margin-bottom: 28px;
}
.product-price-label {
  font-size: 13px;
  color: var(--c-ink-mute);
  letter-spacing: 0.02em;
}
.product-price {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--c-amber-dark);
  line-height: 1;
}
.product-price-unit {
  font-size: 15px;
  font-weight: 400;
  color: var(--c-ink-mute);
  margin-left: 2px;
}
.product-price-hint {
  font-size: 12px;
  color: var(--c-ink-mute);
  padding: 3px 10px;
  background: var(--c-bg-alt);
  border-radius: var(--radius-pill);
}

/* 核心参数速览 */
.product-quick-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  list-style: none;
  margin-bottom: 32px;
}
.product-quick-specs li {
  padding: 14px 18px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.product-quick-specs li:hover {
  border-color: var(--c-mint);
  transform: translateY(-2px);
}
.qs-label {
  font-size: 12px;
  color: var(--c-ink-mute);
  letter-spacing: 0.02em;
}
.qs-value {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-primary);
}

/* CTA 按钮 */
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

/* 服务承诺 */
.product-promises {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 18px;
}
.product-promises li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--c-ink-soft);
}
.product-promises svg {
  width: 20px;
  height: 20px;
  color: var(--c-mint);
  flex-shrink: 0;
}

/* 功能亮点 */
.product-features {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.feature-card {
  padding: 28px 22px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out),
    border-color 0.4s var(--ease-out);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(63, 184, 175, 0.18), rgba(63, 184, 175, 0.04));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  margin-bottom: 18px;
}
.feature-icon svg {
  width: 26px;
  height: 26px;
}
.feature-title {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 10px;
  line-height: 1.4;
}
.feature-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-ink-soft);
}

/* 技术参数表 */
.product-params {
  padding: var(--section-py) 0;
  background: var(--c-bg);
}
.params-table-wrap {
  margin-top: 40px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.params-table {
  width: 100%;
  border-collapse: collapse;
}
.params-table thead {
  background: var(--c-primary);
}
.params-table thead th {
  padding: 16px 22px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--c-white);
  letter-spacing: 0.02em;
}
.params-table tbody td {
  padding: 14px 22px;
  font-size: 14px;
  color: var(--c-ink-soft);
  border-bottom: 1px solid var(--c-line);
}
.params-table tbody td:first-child {
  color: var(--c-ink-mute);
  font-size: 13px;
  width: 100px;
}
.params-table tbody td:nth-child(2) {
  color: var(--c-ink);
  font-weight: 500;
  width: 160px;
}
.params-group td {
  background: var(--c-bg-alt);
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--c-primary);
  letter-spacing: 0.04em;
  padding: 12px 22px;
}
.params-table tbody tr:hover td {
  background: rgba(63, 184, 175, 0.04);
}
.params-table tbody tr.params-group:hover td {
  background: var(--c-bg-alt);
}

/* 适用人群 */
.product-scenarios {
  padding: var(--section-py) 0;
  background: var(--c-white);
}
.scenarios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.scenario-card {
  padding: 26px 22px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out),
    border-color 0.4s var(--ease-out);
}
.scenario-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.scenario-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-white);
  margin-bottom: 16px;
}
.scenario-icon svg {
  width: 24px;
  height: 24px;
}
.scenario-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-ink);
  margin-bottom: 10px;
}
.scenario-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-ink-soft);
  margin-bottom: 14px;
}
.scenario-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--c-mint);
  padding: 3px 10px;
  background: rgba(63, 184, 175, 0.1);
  border-radius: var(--radius-pill);
}

/* 临床验证 */
.product-clinical {
  padding: var(--section-py) 0;
  background: linear-gradient(135deg, var(--c-bg-dark), var(--c-bg-dark-2));
  color: var(--c-white);
}
.clinical-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}
.clinical-text .section-eyebrow {
  margin-bottom: 18px;
}
.clinical-title {
  font-family: var(--font-serif);
  font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 18px;
}
.clinical-desc {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 28px;
}
.clinical-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
  padding: 24px 0;
  border-top: 1px solid var(--c-line-dark);
  border-bottom: 1px solid var(--c-line-dark);
}
.clinical-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.cs-num {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 600;
  color: var(--c-mint);
  line-height: 1;
}
.cs-unit {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.7);
  margin-left: 2px;
}
.cs-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
.clinical-figure {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5;
}
.clinical-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 文章内嵌产品速览参数 */
.article-specs-inline {
  margin: 28px 0 32px;
  padding: 20px 24px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
}
.article-specs-inline ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.article-specs-inline li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 14px;
  background: var(--c-white);
  border-radius: var(--radius);
  border: 1px solid var(--c-line);
  margin: 0;
}
.article-specs-inline li span {
  font-size: 12px;
  color: var(--c-ink-mute);
}
.article-specs-inline li strong {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--c-primary);
}

@media (max-width: 768px) {
  .article-specs-inline ul {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .article-specs-inline ul {
    grid-template-columns: 1fr;
  }
}

/* ---------- 产品详情页响应式 ---------- */
@media (max-width: 1024px) {
  .product-hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .product-gallery {
    position: static;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .scenarios-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .clinical-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .clinical-figure {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 640px) {
  .product-hero {
    padding: 24px 0 40px;
  }
  .product-title {
    font-size: 26px;
  }
  .product-subtitle {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .product-price {
    font-size: 26px;
  }
  .product-quick-specs {
    grid-template-columns: 1fr;
  }
  .product-actions .btn,
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .product-promises {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .feature-card {
    padding: 22px 18px;
  }

  .params-table-wrap {
    border-radius: var(--radius);
  }
  .params-table thead {
    display: none;
  }
  .params-table tbody td {
    display: block;
    padding: 6px 16px;
    border: none;
  }
  .params-table tbody td:first-child {
    display: none;
  }
  .params-table tbody td:nth-child(2) {
    width: auto;
    padding-top: 14px;
    padding-bottom: 2px;
    color: var(--c-ink-mute);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.04em;
  }
  .params-table tbody td:nth-child(3) {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--c-line);
    font-size: 15px;
    color: var(--c-ink);
    font-weight: 500;
  }
  .params-group td {
    padding-top: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--c-line);
  }

  .scenarios-grid {
    grid-template-columns: 1fr;
  }
  .scenario-card {
    padding: 22px 18px;
  }

  .clinical-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px 12px;
  }

}