/**
 * 麦可生物首页 — 公共样式（优先在这里改字距、行距、颜色）
 * index.html 已引用本文件，修改后刷新浏览器即可
 */

/* ========== 可调变量（仿 pregene 顶栏字距 / 首屏与关于区行距） ========== */
:root {
  --mk-color-accent: #00b8d9;
  --mk-color-navy: #001e40;
  --mk-color-navy-mid: #003366;

  /* 顶栏：菜单字号、字距、项间距（参考 pregene：偏大、留白足） */
  --mk-nav-font-size: clamp(0.9375rem, 1.05vw, 1.125rem);
  --mk-nav-letter-spacing: 0.04em;
  --mk-nav-item-gap: clamp(0.75rem, 1.6vw, 1.65rem);

  /* 首屏 Hero：大标题行距/字距（图2 红框标题区） */
  --mk-hero-title-size-sm: clamp(1.625rem, 4.5vw, 2.75rem);
  --mk-hero-title-line-height: 1.42;
  --mk-hero-title-letter-spacing: 0.03em;
  --mk-hero-lead-size: clamp(0.9375rem, 1.6vw, 1.125rem);
  --mk-hero-lead-line-height: 1.88;
  --mk-hero-lead-letter-spacing: 0.02em;

  /* 关于我们：小标题、正文行距 */
  --mk-about-kicker-tracking: 0.28em;
  --mk-about-h2-lh: 1.25;
  --mk-about-body-line-height: 1.92;
  --mk-about-body-size: 1rem;
  --mk-about-list-gap: 0.75rem;

  --mk-snap-dur: 0.65s;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, "Noto Sans SC", system-ui, sans-serif;
}

.iconfont.not-italic {
  font-style: normal;
}

.mk-icon {
  line-height: 1;
  display: inline-block;
}

/* ========== 全屏滚动壳 ========== */
.scroll-root {
  height: 100dvh;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.scroll-root::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.scroll-root {
  scrollbar-width: none;
}

.fp-section {
  position: relative;
  min-height: 100dvh;
  height: 100dvh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

@media (max-width: 1023px) {
  .fp-section {
    height: auto;
    min-height: 100dvh;
    padding-block: 5rem 4rem;
  }
}

.fp-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.fp-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 1.4s ease, filter 1.4s ease;
}

.fp-section.is-active .fp-bg img {
  /*! transform: scale(1); */
  /*! filter: saturate(1.05) contrast(1.02); */
}

.fp-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.grain {
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.fp-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1440px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 5rem);
}

/* ========== 入场动画 ========== */
.reveal {
  opacity: 0;
  transform: translateY(2rem);
  filter: blur(6px);
  transition:
    opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

.fp-section.is-active .reveal {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  /*! color: white; */
}

.fp-section.is-active .reveal-d1 { transition-delay: 0.08s; }
.fp-section.is-active .reveal-d2 { transition-delay: 0.18s; }
.fp-section.is-active .reveal-d3 { transition-delay: 0.28s; }
.fp-section.is-active .reveal-d4 { transition-delay: 0.38s; }
.fp-section.is-active .reveal-d5 { transition-delay: 0.48s; }
.fp-section.is-active .reveal-d6 { transition-delay: 0.58s; }

.fp-section:not(.is-active) .reveal {
  /*! transition-delay: 0s !important; */
  /*! transition-duration: 0.45s; */
}

/* ========== 顶栏 ========== */
#siteHeader {
  transition: background-color 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease, color 0.35s ease;
}

#siteHeader.header--dark {
  background: rgba(8, 12, 28, 0.58);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

#siteHeader.header--light {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 30, 64, 0.06);
  box-shadow: 0 12px 40px rgba(0, 30, 64, 0.06);
}

#siteHeader.header--dark .nav-brand-text {
  color: #fff;
  text-shadow: 0 1px 24px rgba(0, 0, 0, 0.35);
}

#siteHeader.header--dark .nav-brand-sub {
  color: rgba(255, 255, 255, 0.78);
}

#siteHeader.header--dark .site-nav .nav-link {
  color: rgba(255, 255, 255, 0.92);
  margin: 0px 20px;
  /*! flex: ; */
}

#siteHeader.header--dark .site-nav .nav-link:hover {
  color: #fff;
}

#siteHeader.header--dark [data-nav] {
  color: rgba(255, 255, 255, 0.9);
}

#siteHeader.header--dark [data-nav]:hover {
  color: #fff;
}

#siteHeader.header--dark .nav-link.active {
  color: #fff;
}

#siteHeader.header--dark .nav-link.active::after {
  transform: scaleX(0);
}

#siteHeader.header--light .nav-link::after {
  background: var(--mk-color-navy);
}

#siteHeader.header--light .nav-brand-text {
  color: #001e40;
  text-shadow: none;
}

#siteHeader.header--light .nav-brand-sub {
  color: #64748b;
}

#siteHeader.header--light .site-nav .nav-link {
  color: #475569;
  margin: 0px 20px;
}

#siteHeader.header--light .site-nav .nav-link:hover {
  color: #001e40;
}

#siteHeader.header--light [data-nav] {
  color: #475569;
}

#siteHeader.header--light [data-nav]:hover {
  color: #001e40;
}

#siteHeader.header--light .nav-link.active {
  color: #001e40;
}

/* 顶栏主导航：右对齐、大间距（display 由 Tailwind lg:flex 控制） */
.site-nav {
  align-items: center;
  flex-wrap: nowrap;
  /*! justify-content: flex-end; */
  gap: var(--mk-nav-item-gap);
  font-size: var(--mk-nav-font-size);
  font-weight: 500;
}

.site-nav .nav-link {
  letter-spacing: var(--mk-nav-letter-spacing);
  white-space: nowrap;
}

/* 深色顶栏：当前页左侧小圆点（pregene「首页」左侧点） */
#siteHeader.header--dark .site-nav .nav-link.active {
  padding-left: 1rem;
}

#siteHeader.header--dark .site-nav .nav-link.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25);
}

#siteHeader.header--light .site-nav .nav-link.active {
  padding-left: 0;
}

#siteHeader.header--light .site-nav .nav-link.active::before {
  display: none;
}

.nav-link {
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--mk-color-navy);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.nav-link.active::after {
  transform: scaleX(1);
}

#siteHeader.header--dark .logo-mk {
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.45));
}

#siteHeader.header--light .logo-mk {
  filter: none;
}

.header--light #headerCta {
  background: #001e40;
  color: #fff;
}

.header--light #headerCta:hover {
  background: #003366;
}

.header--dark #headerCta {
  background: #fff;
  color: #001e40;
}

#siteHeader.header--dark .nav-jobs-link {
  color: rgba(255, 255, 255, 0.88);
}

#siteHeader.header--light .nav-jobs-link {
  color: #003366;
}

.header--dark #headerCta:hover {
  background: #ecfeff;
}

/* ========== 首屏 Hero ========== */
.hero-frame {
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: 0 0 80px rgba(0, 0, 0, 0.25), inset 0 0 40px rgba(255, 255, 255, 0.06);
}

.mk-hero-title {
  font-size: var(--mk-hero-title-size-sm);
  line-height: var(--mk-hero-title-line-height);
  letter-spacing: var(--mk-hero-title-letter-spacing);
}

.mk-hero-lead {
  font-size: var(--mk-hero-lead-size);
  line-height: var(--mk-hero-lead-line-height);
  letter-spacing: var(--mk-hero-lead-letter-spacing);
}

/* ========== 全站英文板块标题（加大字号） ========== */
.mk-en-title {
  font-size: clamp(0.9375rem, 2.1vw, 1.3125rem);
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}

.mk-en-title--on-dark {
  color: rgba(255, 255, 255, 0.96);
  text-shadow: 0 1px 18px rgba(0, 0, 0, 0.35);
}

.mk-en-title--on-light {
  color: #0096b0;
}

.mk-en-title.mk-en-title--muted {
  color: #64748b;
  text-shadow: none;
}

/* ========== 关于我们（正文行距） ========== */
.mk-about-kicker {
  letter-spacing: var(--mk-about-kicker-tracking);
}

.mk-about-h2 {
  line-height: var(--mk-about-h2-lh);
}

.mk-about-body {
  font-size: var(--mk-about-body-size);
  line-height: var(--mk-about-body-line-height);
}

.mk-about-list {
  display: flex;
  flex-direction: column;
  gap: var(--mk-about-list-gap);
}

/* ========== 关于我们：左文右图（无整屏底图） ========== */
.section-about-split {
  background: linear-gradient(180deg, #fafbfc 0%, #ffffff 55%, #f8fafc 100%);
}

.mk-about-split__en {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}

.mk-about-split__dots {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.mk-about-split__dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 9999px;
  display: inline-block;
}

.mk-about-split__dot--blue {
  background: #0284c7;
  box-shadow: 0 0 0 2px rgba(2, 132, 199, 0.25);
}

.mk-about-split__dot--green {
  background: #10b981;
  margin-left: -0.5rem;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
}

.section-about-split .mk-about-stats {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.06);
}

.section-about-split .mk-about-stats__watermark {
  color: rgba(15, 23, 42, 0.06);
  bottom: -0.2rem;
}

.section-about-split .mk-about-split__visual img {
  transition: transform 0.85s ease;
}

.section-about-split.is-active .mk-about-split__visual img {
  transform: scale(1.03);
}

/* ========== 第二屏「关于我们」：浅色底图 + 底部统计条（旧版，保留兼容） ========== */
.section-about .fp-bg > img {
  /*! object-fit: cover; */
  /*! object-position: center top; */
  /*! filter: saturate(1.03); */
}

.fp-about-light-scrim {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.72) 0%,
    rgba(255, 255, 255, 0.2) 38%,
    rgba(255, 255, 255, 0.08) 55%,
    rgba(248, 250, 252, 0.88) 100%
  );
}

/* 左侧文案：浅色染色体背景上保持可读 */
.mk-about-panel {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 50px rgba(0, 30, 64, 0.06);
}

@media (min-width: 1024px) {
  .mk-about-panel {
    background: rgba(255, 255, 255, 0.82);
  }
}

.mk-about-stats {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  padding: 1.5rem 1.25rem 1.75rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 48px rgba(0, 30, 64, 0.06);
}

.mk-about-stats__watermark {
  position: absolute;
  left: 0.25rem;
  bottom: -0.35rem;
  font-size: clamp(2.75rem, 11vw, 6.5rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: rgba(15, 23, 42, 0.045);
  line-height: 0.9;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.mk-stat__label {
  font-size: 0.75rem;
  color: #64748b;
  margin-bottom: 0.35rem;
  letter-spacing: 0.06em;
}

.mk-stat__value {
  margin: 0;
  line-height: 1.1;
}

.mk-stat .mk-count {
  display: inline-block;
  font-size: clamp(1.75rem, 3.8vw, 2.25rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  background: linear-gradient(118deg, #059669 0%, #00b8d9 45%, #0284c7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-about article img,
.section-about-split .mk-about-split__visual img {
  transition: transform 0.85s ease;
}

.section-about.is-active article img,
.section-about-split.is-active .mk-about-split__visual img {
  transform: scale(1.04);
}

/* ========== 客户案例 / 设施：左侧上市感数据卡 ========== */
.section-cases .mk-cases-stat {
  position: relative;
  padding: 1.125rem 1rem 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.04) 100%
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.section-cases .mk-cases-stat:hover {
  border-color: rgba(94, 234, 212, 0.45);
  box-shadow:
    0 22px 48px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.section-cases .mk-cases-stat__num {
  margin: 0 0 0.35rem;
  font-size: clamp(1.65rem, 3.2vw, 2.15rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(118deg, #ecfdf5 0%, #5eead4 38%, #ffffff 72%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-cases .mk-cases-stat__plus {
  font-size: 0.58em;
  font-weight: 700;
  margin-left: 0.06em;
  letter-spacing: 0;
}

.section-cases .mk-cases-stat__label {
  margin: 0;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
  letter-spacing: 0.12em;
  line-height: 1.45;
}

.section-cases .mk-cases-stat--accent {
  background: linear-gradient(
    155deg,
    rgba(0, 184, 217, 0.22) 0%,
    rgba(255, 255, 255, 0.08) 100%
  );
  border-color: rgba(94, 234, 212, 0.35);
}

.section-cases .mk-cases-stat__spf {
  margin: 0 0 0.25rem;
  font-size: clamp(1.85rem, 3.5vw, 2.35rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1;
  color: #ffffff;
  text-shadow: 0 0 28px rgba(94, 234, 212, 0.45);
}

/* ========== 服务卡片 ========== */
.card-service {
  border: 1px solid rgba(0, 30, 64, 0.1);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.card-service:hover {
  border-color: rgba(0, 184, 217, 0.45);
  box-shadow: 0 24px 48px rgba(0, 30, 64, 0.08);
  transform: translateY(-4px);
}

.card-service__body {
  padding: 1.25rem 1.25rem 1.5rem;
  flex: 1;
}

@media (min-width: 1024px) {
  .card-service__body {
    padding: 1.35rem 1.5rem 1.65rem;
  }
}

.card-service__icon-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 1 /.8;
  overflow: hidden;
  flex-shrink: 0;
  margin: 0;
  border: none;
  background: #0f172a;
}

.card-service__img {
  display: block;
  width: 100%;
  /*! height: 100%; */
  object-fit: cover;
  object-position: center;
  transition: transform 0.45s ease;
}

.card-service:hover .card-service__img {
  /*! transform: scale(1.04); */
}

/* ========== 右侧全屏章节圆点（pregene 式） ========== */
.side-nav {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right, 0px));
  top: 50%;
  transform: translateY(-50%);
  z-index: 55;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

@media (min-width: 1024px) {
  .side-nav {
    display: flex;
  }
}

.side-nav .side-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  flex-shrink: 0;
  transition: transform 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

/* 深色背景屏：半透明白点 */
body[data-scroll-theme="dark"] .side-nav .side-dot {
  background: rgba(255, 255, 255, 0.32);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28);
}

body[data-scroll-theme="dark"] .side-nav .side-dot:hover {
  background: rgba(255, 255, 255, 0.55);
  transform: scale(1.12);
}

/* 当前屏：实心白点 + 外圈白环（参考图） */
body[data-scroll-theme="dark"] .side-nav .side-dot.active {
  background: #ffffff;
  transform: scale(1);
  box-shadow:
    0 0 0 2px #ffffff,
    0 0 0 6px rgba(255, 255, 255, 0.22);
}

/* 浅色背景屏：深灰点 + 品牌色高亮 */
body[data-scroll-theme="light"] .side-nav .side-dot {
  background: rgba(15, 23, 42, 0.2);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.12);
}

body[data-scroll-theme="light"] .side-nav .side-dot:hover {
  background: rgba(15, 23, 42, 0.35);
  transform: scale(1.12);
}

body[data-scroll-theme="light"] .side-nav .side-dot.active {
  background: #00b8d9;
  box-shadow:
    0 0 0 2px #ffffff,
    0 0 0 5px rgba(0, 184, 217, 0.35);
}

/* ========== 服务流程（第 5 屏起） ========== */
.section-process .mk-process-track {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem 0.5rem;
  position: relative;
}

@media (min-width: 1024px) {
  .section-process .mk-process-track::before {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    top: 1.35rem;
    height: 2px;
    background: linear-gradient(90deg, rgba(0, 184, 217, 0.35), rgba(0, 30, 64, 0.12));
    z-index: 0;
  }
}

.mk-process-step {
  position: relative;
  z-index: 1;
  flex: 1 1 45%;
  max-width: 100%;
  text-align: center;
  padding: 0 0.35rem;
}

@media (min-width: 1024px) {
  .mk-process-step {
    flex: 1 1 0;
    min-width: 0;
  }
}

.mk-process-step__n {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 0.95rem;
  color: #fff;
  background: linear-gradient(145deg, #001e40, #00b8d9);
  margin: 0 auto 0.75rem;
  box-shadow: 0 8px 24px rgba(0, 30, 64, 0.15);
}

.mk-process-step__t {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0f172a;
  margin: 0 0 0.35rem;
}

.mk-process-step__d {
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.55;
  margin: 0;
}

/* ========== 新闻中心（bg5 + 三栏 pregene 式） ========== */
.section-news-center .fp-bg img {
  transform: scale(1.05);
  filter: saturate(1.03);
}

.section-news-center__scrim {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.88) 0%,
    rgba(248, 250, 252, 0.72) 45%,
    rgba(241, 245, 249, 0.85) 100%
  );
}

.section-news-center__scrim::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.055;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    -32deg,
    #64748b 0,
    #64748b 1px,
    transparent 1px,
    transparent 18px
  );
}

.mk-news-grid {
  display: grid;
  gap: 1.5rem 1.25rem;
}

@media (min-width: 1024px) {
  .mk-news-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem 1.75rem;
  }
}

.mk-news-card {
  text-align: left;
  border-radius: 0.25rem;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.mk-news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
}

.mk-news-card__date {
  margin-bottom: 0.5rem;
}

.mk-news-card__day {
  font-size: clamp(2.75rem, 6vw, 3.75rem);
  font-weight: 800;
  line-height: 0.95;
  color: #cbd5e1;
  letter-spacing: -0.04em;
}

.mk-news-card__ym {
  font-size: 0.8125rem;
  color: #94a3b8;
  letter-spacing: 0.08em;
}

.mk-news-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.45;
  margin: 0 0 0.75rem;
  min-height: 2.9em;
}

.mk-news-card__thumb {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #e2e8f0;
  margin-bottom: 0.75rem;
}

.mk-news-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.mk-news-card:hover .mk-news-card__thumb img {
  transform: scale(1.04);
}

.mk-news-card__excerpt {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.65;
  margin: 0 0 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mk-news-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.25s ease;
}

.mk-news-card__more-arrow {
  font-weight: 400;
  color: #00b8d9;
}

.mk-news-card__more:hover {
  color: #00b8d9;
}

/* ========== 合作伙伴 / 见证 ========== */
.mk-partner-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: center;
}

.mk-partner-pill {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.mk-quote {
  border-left: 3px solid #5eead4;
  padding: 0.75rem 0 0.75rem 1.25rem;
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.88);
}

.mk-quote cite {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  font-style: normal;
  color: rgba(255, 255, 255, 0.55);
}

/* ========== 服务流程 · 主视觉 + 底部步骤条（Swiper） ========== */
.section-process-showcase .fp-bg img {
  transform: scale(1.06);
  filter: saturate(1.06) contrast(1.05);
}

.mk-process-showcase__scrim {
  background: linear-gradient(
    108deg,
    rgba(13, 148, 136, 0.5) 0%,
    rgba(15, 23, 42, 0.45) 32%,
    rgba(30, 64, 175, 0.82) 68%,
    rgba(15, 23, 42, 0.94) 100%
  );
}

.mk-process-showcase__inner {
  min-height: min(100dvh, 960px);
  padding-bottom: 0.5rem;
}

@media (min-width: 1024px) {
  .mk-process-showcase__inner {
    min-height: 100dvh;
    padding-bottom: 0;
  }
}

.swiperProcessMain {
  width: 100%;
  overflow: hidden;
}

.swiperProcessMain .swiper-slide {
  height: auto;
}

.mk-process-slide {
  display: grid;
  gap: 1.25rem 1.5rem;
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0.25rem 0 0.5rem;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "visual copy"
    "ambient ambient";
}

/* 移动端：单列 — 步骤 → 标题 → 配图 → 说明 */
@media (max-width: 767px) {
  #s-process.section-process-showcase {
    overflow: visible;
    height: auto;
    min-height: 100dvh;
  }

  #s-process .mk-process-showcase__inner {
    min-height: 0;
    justify-content: flex-start;
    padding-bottom: 1rem;
  }

  #s-process .mk-process-showcase__main {
    flex: none !important;
    align-items: stretch !important;
    min-height: 0 !important;
    width: 100%;
  }

  .mk-process-slide {
    grid-template-columns: 1fr;
    grid-template-areas:
      "eyebrow"
      "title"
      "visual"
      "lead";
    gap: 0.65rem;
    padding: 0;
    align-items: stretch;
  }

  .mk-process-slide__ambient {
    display: none;
  }

  .mk-process-slide__copy {
    display: contents;
    text-align: left;
  }

  .mk-process-slide__eyebrow {
    grid-area: eyebrow;
    margin: 0 0 0.35rem;
    font-size: 0.6875rem;
  }

  .mk-process-slide__h {
    grid-area: title;
    font-size: 1.25rem;
    line-height: 1.35;
    margin: 0 0 0.5rem;
    word-break: normal;
    white-space: normal;
    writing-mode: horizontal-tb;
  }

  .mk-process-slide__lead {
    grid-area: lead;
    font-size: 0.8125rem;
    line-height: 1.65;
    margin: 0;
    max-width: none;
    text-align: left;
  }

  .mk-process-slide__visual {
    grid-area: visual;
    justify-content: center;
    margin: 0.15rem 0 0.35rem;
  }

  .mk-process-slide__ring {
    width: min(52vw, 200px);
    margin: 0 auto;
  }

  .mk-process-showcase__dock {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .mk-process-slide {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 1rem 1.25rem;
  }

  .mk-process-slide__ring {
    width: min(38vw, 260px);
  }

  .mk-process-slide__h {
    font-size: clamp(1.125rem, 3.2vw, 1.5rem);
    line-height: 1.3;
  }

  .mk-process-slide__lead {
    font-size: 0.8125rem;
    line-height: 1.6;
  }
}

@media (min-width: 1024px) {
  .mk-process-slide {
    grid-template-columns: minmax(100px, 150px) minmax(200px, 360px) minmax(0, 1fr);
    grid-template-areas: "ambient visual copy";
    gap: 1rem 2.5rem;
    padding: 0.5rem 0 1rem;
  }
}

.mk-process-slide__ambient {
  grid-area: ambient;
  position: relative;
  min-height: 5rem;
  pointer-events: none;
}

@media (min-width: 1024px) {
  .mk-process-slide__ambient {
    min-height: 280px;
    align-self: center;
  }
}

.mk-process-bubble {
  position: absolute;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  background-size: cover;
  background-position: center;
  opacity: 0.9;
}

.mk-process-bubble--a {
  width: 3.5rem;
  height: 3.5rem;
  left: 8%;
  top: 10%;
  background-image: linear-gradient(135deg, rgba(94, 234, 212, 0.35), rgba(30, 58, 138, 0.5));
}

.mk-process-bubble--b {
  width: 5.25rem;
  height: 5.25rem;
  left: 0;
  top: 38%;
  background-image: linear-gradient(160deg, rgba(255, 255, 255, 0.2), rgba(0, 184, 217, 0.25));
}

.mk-process-bubble--c {
  width: 4rem;
  height: 4rem;
  left: 28%;
  bottom: 6%;
  background-image: linear-gradient(200deg, rgba(15, 23, 42, 0.6), rgba(45, 212, 191, 0.35));
}

@media (max-width: 1023px) {
  .mk-process-bubble--a {
    left: 2%;
    top: 0;
  }

  .mk-process-bubble--b {
    left: 12%;
    top: auto;
    bottom: 0;
  }

  .mk-process-bubble--c {
    left: auto;
    right: 4%;
    top: 20%;
  }
}

.mk-process-slide__visual {
  grid-area: visual;
  display: flex;
  justify-content: center;
}

@media (min-width: 1024px) {
  .mk-process-slide__visual {
    justify-content: center;
  }
}

.mk-process-slide__ring {
  width: min(72vw, 340px);
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.28);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06),
    0 28px 80px rgba(0, 0, 0, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.45s ease;
}

.fp-section.is-active .swiperProcessMain .swiper-slide-active .mk-process-slide__ring {
  transform: scale(1.02);
}

.mk-process-slide__ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mk-process-slide__copy {
  grid-area: copy;
  text-align: left;
}

@media (min-width: 768px) and (max-width: 1023px) {
  .mk-process-slide__copy {
    text-align: left;
  }
}

.mk-process-slide__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 0.75rem;
}

.mk-process-slide__num {
  color: #fff;
  font-weight: 800;
}

.mk-process-slide__h {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.mk-process-slide__lead {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 1.5rem;
  max-width: 32rem;
}

@media (max-width: 1023px) {
  .mk-process-slide__lead {
    margin-left: auto;
    margin-right: auto;
  }
}

.mk-process-slide__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 1.25rem;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.mk-process-slide__cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
}

.mk-process-slide__plus {
  font-weight: 300;
  font-size: 1.1em;
}

/* 底部 Dock */
.mk-process-showcase__dock {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.75rem 1rem;
  padding-top: 1rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

@media (max-width: 639px) {
  .mk-process-showcase__dock {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }

  .mk-process-showcase__frac {
    grid-column: 1;
  }

  .mk-process-showcase__arrows {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  .mk-process-showcase__thumbs-wrap {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}

.mk-process-showcase__frac {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.75);
  white-space: nowrap;
}

.mk-process-showcase__thumbs-wrap {
  min-width: 0;
}

.swiperProcessThumbs {
  overflow: hidden;
  width: 100%;
}

.swiperProcessThumbs .swiper-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.35rem;
  padding: 0.35rem 0.15rem;
  cursor: pointer;
  opacity: 0.42;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.swiperProcessThumbs .swiper-slide-thumb-active {
  opacity: 1;
  transform: translateY(-3px);
}

.mk-process-thumb__ico {
  font-size: 1.875rem;
  color: rgba(255, 255, 255, 0.95);
}

.mk-process-thumb__label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
}

.mk-process-showcase__arrows {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mk-process-nav-btn {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}

.mk-process-nav-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.85);
}

.mk-process-nav-btn .iconfont {
  font-size: 1.6rem;
}

.mk-process-nav-btn.swiper-button-disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ========== 常见问题：全屏 bg6 + 左侧纸张手风琴 ========== */
.section-faq-recruit {
  padding-inline: 0;
}

.section-faq-recruit .fp-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  transform: scale(1.04);
}

.section-faq-recruit__full-scrim {
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.2) 0%,
    rgba(248, 250, 252, 0.08) 38%,
    transparent 58%
  );
}

.mk-faq-accordion-shell {
  padding-left: clamp(1.35rem, 5.5vw, 4.75rem);
  padding-right: clamp(1rem, 3vw, 2rem);
}

.mk-faq-accordion-panel {
  max-width: 42rem;
  padding: clamp(1.35rem, 3vw, 2rem) clamp(1.25rem, 3vw, 1.75rem);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow:
    0 24px 60px rgba(0, 30, 64, 0.14),
    0 0 0 1px rgba(15, 23, 42, 0.04);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.mk-faq-accordion-panel__head {
  margin-bottom: 1.25rem;
}

.mk-faq-accordion-panel__h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 800;
  color: #001e40;
  margin: 0.35rem 0 0;
  letter-spacing: -0.02em;
}

.mk-faq-accordion {
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.mk-faq-acc-item {
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.mk-faq-acc-item__summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 1.1rem 2.25rem 1.1rem 0;
  font-size: clamp(1.02rem, 1.9vw, 1.2rem);
  font-weight: 700;
  color: #001e40;
  line-height: 1.4;
}

.mk-faq-acc-item__summary::-webkit-details-marker {
  display: none;
}

.mk-faq-acc-item__summary::after {
  content: "";
  position: absolute;
  right: 0.15rem;
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid #0096b0;
  border-bottom: 2px solid #0096b0;
  transform: translateY(-65%) rotate(45deg);
  transition: transform 0.25s ease;
}

.mk-faq-acc-item[open] .mk-faq-acc-item__summary::after {
  transform: translateY(-35%) rotate(225deg);
}

.mk-faq-acc-item__body {
  padding: 0 0 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: #475569;
}

.mk-faq-acc-item__body p {
  margin: 0;
}

.mk-faq-accordion-panel__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.35rem;
  padding: 0.5rem 1.25rem;
  border-radius: 2px;
  border: 1px solid rgba(0, 184, 217, 0.55);
  background: rgba(224, 242, 254, 0.55);
  font-size: 0.875rem;
  font-weight: 600;
  color: #003366;
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.mk-faq-accordion-panel__cta:hover {
  background: rgba(224, 242, 254, 0.95);
  border-color: #00b8d9;
}

/* ========== 合作伙伴 · Swiper 大图标 + 底部箭头 ========== */
.section-partners-case__veil {
  background: linear-gradient(
    180deg,
    rgba(0, 30, 64, 0.5) 0%,
    rgba(15, 23, 42, 0.55) 40%,
    rgba(0, 10, 30, 0.72) 100%
  );
}

#s-partners.section-partners-case .fp-bg img {
  opacity: 1;
  transform: scale(1.04);
  filter: saturate(1.08) contrast(1.05);
}

.mk-partner-swiper-wrap {
  position: relative;
}

.swiperPartners {
  overflow: hidden;
  width: 100%;
}

.swiperPartners .swiper-slide {
  height: auto;
  box-sizing: border-box;
}

.mk-partner-slide {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 1rem;
  padding: 0.5rem 0.35rem 0.75rem;
  text-align: center;
}

.mk-partner-slide__ring {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 7.75rem;
  height: 7.75rem;
  flex-shrink: 0;
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.12) 0%, rgba(0, 20, 50, 0.35) 100%);
  box-shadow:
    0 20px 48px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@media (min-width: 640px) {
  .mk-partner-slide__ring {
    width: 9rem;
    height: 9rem;
    border-radius: 1.35rem;
  }
}

@media (min-width: 1024px) {
  .mk-partner-slide__ring {
    width: 10.25rem;
    height: 10.25rem;
    border-radius: 1.5rem;
    background: white;
  }
}

.mk-partner-slide__img {
  width: 5.25rem;
  height: 5.25rem;
  object-fit: contain;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.35));
}

@media (min-width: 640px) {
  .mk-partner-slide__img {
    width: 6.25rem;
    height: 6.25rem;
  }
}

@media (min-width: 1024px) {
  .mk-partner-slide__img {
    width: 7rem;
    height: 7rem;
  }
}

.mk-partner-slide__name {
  margin: 0;
  font-size: clamp(0.875rem, 2.1vw, 1.0625rem);
  font-weight: 700;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.35;
  letter-spacing: 0.02em;
  max-width: 11rem;
}

.mk-partner-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.mk-partner-nav-btn {
  width: 3.125rem;
  height: 3.125rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}

.mk-partner-nav-btn:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.88);
}

.mk-partner-nav-btn .iconfont {
  font-size: 1.85rem;
}

/* ========== 案例与设备展示 ========== */
.section-cases {
  height: auto;
  min-height: 100dvh;
  overflow-y: auto;
}

.section-cases .fp-inner {
  padding-top: clamp(5rem, 12vh, 6.5rem);
  padding-bottom: clamp(2rem, 5vh, 3rem);
}

.mk-cases-panel {
  position: relative;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: #ffffff;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(0, 30, 64, 0.06);
}

.mk-cases-panel .mk-en-title--on-light {
  color: #0096b0;
}

.mk-cases-panel > h2,
.mk-cases-panel > h3 {
  color: #001e40;
}

.mk-cases-panel .mk-en-title--muted {
  color: #334155;
  font-weight: 600;
}

.mk-model-card {
  padding: 1rem 1.15rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(0, 30, 64, 0.12);
  background: #f1f5f9;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.mk-model-card:hover {
  border-color: rgba(0, 184, 217, 0.55);
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 30, 64, 0.1);
}

.mk-model-card__title {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  font-weight: 700;
  color: #001e40;
  line-height: 1.35;
}

.mk-model-card__tag {
  margin: 0;
  font-size: 0.8125rem;
  color: #475569;
  line-height: 1.45;
}

.mk-equip-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 0.75rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(0, 30, 64, 0.12);
  background: #f8fafc;
  text-align: center;
}

.mk-equip-card__ico {
  font-size: 2rem;
  color: #00b8d9;
}

.mk-equip-card__name {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: #001e40;
}

.mk-client-type .iconfont {
  font-size: 1.75rem;
  color: #00b8d9;
}

.mk-cases-panel .mk-client-type {
  color: #001e40;
  font-weight: 700;
}

/* ========== 移动端导航抽屉 ========== */
.mk-mobile-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.35);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

/* 纯 CSS 汉堡图标（不依赖 iconfont） */
.mk-mobile-nav-btn__bars {
  position: relative;
  display: block;
  width: 1.125rem;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  color: #fff;
  box-shadow: 0 -6px 0 currentColor, 0 6px 0 currentColor;
}

.mk-mobile-nav-btn__bars {
  display: block;
}

.mk-mobile-nav-btn .iconfont {
  display: none !important;
}

body:not(.mk-about-page) .mk-mobile-nav-btn__bars {
  display: none;
}

body:not(.mk-about-page) .mk-mobile-nav-btn .iconfont {
  display: block !important;
}

.mk-mobile-nav-btn:active {
  transform: scale(0.96);
}

#siteHeader.header--dark .mk-mobile-nav-btn {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

@media (min-width: 1280px) {
  .mk-mobile-nav-btn {
    display: none;
  }
}

.mk-mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 10000;
  pointer-events: none;
  visibility: hidden;
  transition: visibility 0.3s ease;
}

.mk-mobile-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.mk-mobile-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 10, 30, 0.55);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mk-mobile-drawer.is-open .mk-mobile-drawer__backdrop {
  opacity: 1;
}

.mk-mobile-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(18rem, 88vw);
  height: 100%;
  padding: 5rem 1.25rem 2rem;
  background: #001e40;
  color: #fff;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}

.mk-mobile-drawer.is-open .mk-mobile-drawer__panel {
  transform: translateX(0);
}

.mk-mobile-drawer__link {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-decoration: none;
}

.mk-mobile-drawer__link.active,
.mk-mobile-drawer__link:hover {
  color: #5eead4;
}

#siteHeader.header--light .mk-mobile-nav-btn {
  border-color: rgba(0, 30, 64, 0.15);
  background: rgba(0, 30, 64, 0.04);
  color: #001e40;
}

/* ========== 联系我们 / Footer ========== */
#s-contact.section-contact {
  height: auto;
  min-height: 100dvh;
  overflow: visible;
  justify-content: center;
  color: #fff;
}

.section-contact__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100dvh - 5rem);
  padding-top: clamp(5rem, 14vh, 6.5rem);
  padding-bottom: clamp(1.75rem, 4vh, 2.5rem);
}

.section-contact__content {
  flex: 1;
  display: flex;
  align-items: center;
}

.section-contact__grid {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem 2rem;
}

/* 移动端：隐藏快速链接，两列紧凑排版 */
@media (max-width: 639px) {
  .section-contact__col--links {
    display: none !important;
  }

  #s-contact.section-contact {
    min-height: auto;
  }

  .section-contact__inner {
    min-height: auto;
    padding-top: 4.25rem;
    padding-bottom: 1rem;
    justify-content: flex-start;
  }

  .section-contact__content {
    align-items: flex-start;
  }

  .section-contact__grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .section-contact__col--brand {
    grid-column: 1 / -1;
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
  }

  .section-contact__col--brand > .mb-5 {
    margin-bottom: 0 !important;
    padding: 0.45rem !important;
    flex-shrink: 0;
  }

  .section-contact__col--brand > .mb-5 img,
  .section-contact__col--brand > .mb-5 .h-10 {
    height: 2rem !important;
  }

  .section-contact__col--brand p {
    margin: 0;
    font-size: 0.75rem;
    line-height: 1.45;
    max-width: none;
  }

  .section-contact__heading {
    margin-bottom: 0.5rem;
    font-size: 0.8125rem;
  }

  .section-contact__item {
    margin-bottom: 0.45rem;
    font-size: 0.75rem;
    gap: 0.4rem;
    line-height: 1.4;
  }

  .section-contact__item .iconfont {
    font-size: 0.9rem;
  }

  .section-contact__col--social {
    grid-column: 1 / -1;
    padding-top: 0.15rem;
  }

  .section-contact__col--social .section-contact__heading {
    margin-bottom: 0.65rem;
  }

  .section-contact__col--social .section-contact__social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: flex-start;
  }

  .section-contact__social-link {
    padding: 0.28rem 0.45rem;
    font-size: 0.625rem;
  }

  .section-contact__social-link .iconfont {
    font-size: 0.9rem;
  }

  .section-contact__legal {
    margin-top: 0.85rem;
    font-size: 0.625rem;
    gap: 0.25rem;
  }
}

@media (min-width: 640px) {
  .section-contact__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2.5rem 2.5rem;
  }
}

@media (min-width: 1024px) {
  .section-contact__grid {
    grid-template-columns: 1.15fr 1fr 0.85fr;
    gap: 2rem 2.5rem;
    align-items: start;
  }
}

@media (min-width: 1280px) {
  .section-contact__grid {
    gap: 2rem 3.5rem;
  }
}

.section-contact__heading {
  margin: 0 0 1.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: #5eead4;
  letter-spacing: 0.06em;
}

.section-contact__list,
.section-contact__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.section-contact__item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

.section-contact__item:last-child {
  margin-bottom: 0;
}

.section-contact__item .iconfont {
  flex-shrink: 0;
  margin-top: 0.15rem;
  font-size: 1.05rem;
  color: #00b8d9;
}

.section-contact__item a {
  color: inherit;
  text-decoration: none;
}

.section-contact__links li {
  margin-bottom: 0.75rem;
}

.section-contact__links li:last-child {
  margin-bottom: 0;
}

.section-contact__links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.section-contact__col--social {
  grid-column: 1 / -1;
  width: 100%;
}

.section-contact__col--social .section-contact__heading {
  margin-bottom: 0.85rem;
}

.section-contact__col--social .section-contact__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

@media (min-width: 640px) and (max-width: 1023px) {
  .section-contact__col--social .section-contact__social {
    gap: 0.75rem;
  }
}

.section-contact__qr {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 6.5rem;
  height: 6.5rem;
  margin-bottom: 0.65rem;
  padding: 0;
  border: none;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.section-contact__qr:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

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

.section-contact__qr-icon {
  font-size: 2.75rem;
  color: rgba(255, 255, 255, 0.55);
}

.section-contact__qr-tip {
  margin: 0 0 1.1rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.04em;
}

.section-contact__social-label {
  margin: 0 0 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-contact__social {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.section-contact__social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.75rem;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.8125rem;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease;
}

.section-contact__social-link .iconfont {
  font-size: 1.125rem;
  color: #5eead4;
}

.section-contact__social-link:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  transform: translateY(-1px);
}

.section-contact__legal {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-top: clamp(2rem, 5vh, 3rem);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.42);
  text-align: center;
}

@media (min-width: 640px) {
  .section-contact__legal {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    text-align: left;
  }
}

.section-contact__legal p {
  margin: 0;
}

/* ========== 二维码弹层 ========== */
.mk-qr-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.mk-qr-modal.hidden {
  display: none;
}

.mk-qr-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 10, 30, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.mk-qr-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 20rem);
  padding: 1.25rem 1.25rem 1.5rem;
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.mk-qr-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.mk-qr-modal__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: #001e40;
  line-height: 1.35;
}

.mk-qr-modal__close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid rgba(0, 30, 64, 0.12);
  border-radius: 999px;
  background: #f8fafc;
  color: #475569;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.mk-qr-modal__close:hover {
  border-color: #00b8d9;
  color: #001e40;
}

.mk-qr-modal__frame {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 13.75rem;
  height: 13.75rem;
  margin: 0 auto;
  padding: 0.5rem;
  border-radius: 0.75rem;
  background: #f8fafc;
}

.mk-qr-modal__img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.section-contact__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 85% 55% at 92% 8%, rgba(0, 184, 217, 0.22), transparent 52%),
    radial-gradient(ellipse 70% 45% at 8% 92%, rgba(0, 150, 176, 0.14), transparent 48%),
    linear-gradient(
      180deg,
      #003366 0%,
      #001e40 28%,
      #001a35 62%,
      #001428 88%,
      #000c18 100%
    );
}

.section-contact__bg::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: min(42vh, 360px);
  background: linear-gradient(to top, rgba(0, 8, 20, 0.92) 0%, rgba(0, 20, 40, 0.55) 45%, transparent 100%);
}

.mk-partner-nav-btn.swiper-button-disabled {
  opacity: 0.35;
  pointer-events: none;
}