:root {
  --ml-ink: #122033;
  --ml-deep: #16324a;
  --ml-slate: #2a4560;
  --ml-accent: #2f5f8a;
  --ml-accent-deep: #1f4568;
  --ml-accent-soft: #d7e6f2;
  --ml-mist: #7eb6d4;
  --ml-muted: #5a6d7e;
  --ml-line: #d2dde7;
  --ml-bg: #eef3f7;
  --ml-paper: #f6f9fb;
  --ml-white: #ffffff;
  --ml-shadow: 0 18px 40px rgba(18, 32, 51, 0.12);
  --ml-radius: 4px;
  --ml-sans: "Noto Sans SC", "Outfit", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ml-display: "Outfit", "Noto Sans SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.ml-page {
  margin: 0;
  font-family: var(--ml-sans);
  color: var(--ml-ink);
  background:
    radial-gradient(ellipse 70% 45% at 100% 0%, rgba(126, 182, 212, 0.16), transparent 55%),
    radial-gradient(ellipse 50% 35% at 0% 10%, rgba(47, 95, 138, 0.1), transparent 50%),
    linear-gradient(180deg, #e6eef4 0%, var(--ml-bg) 42%, #e4ecf2 100%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
body.ml-page.is-ready .ml-hero-copy [data-ml-enter] {
  opacity: 1;
  transform: none;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.ml-shell {
  width: min(1160px, calc(100% - 32px));
  margin-inline: auto;
}

.ml-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  z-index: 100;
  pointer-events: none;
}
.ml-progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--ml-deep), var(--ml-mist));
}

.ml-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: var(--ml-radius);
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.ml-btn:hover { transform: translateY(-2px); }
.ml-btn:active { transform: translateY(0); }
.ml-btn-sm { min-height: 36px; padding: 0 14px; font-size: 14px; }
.ml-btn-indigo {
  background: linear-gradient(135deg, #3d739e 0%, var(--ml-accent) 48%, var(--ml-accent-deep) 100%);
  color: #fff;
  box-shadow: 0 10px 24px rgba(47, 95, 138, 0.32);
}
.ml-btn-indigo:hover {
  background: linear-gradient(135deg, #4a82ae 0%, #366a96 50%, #24557a 100%);
}
.ml-btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}
.ml-btn-ghost:hover { background: rgba(255, 255, 255, 0.2); }
.ml-btn-outline {
  background: transparent;
  color: var(--ml-accent);
  border-color: rgba(47, 95, 138, 0.45);
}
.ml-btn-outline:hover { background: rgba(47, 95, 138, 0.08); }

.ml-eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ml-accent);
}
.ml-section-head { margin-bottom: 28px; }
.ml-section-head h2 {
  margin: 0;
  font-family: var(--ml-display);
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
.ml-section-sub {
  margin: 10px 0 0;
  color: var(--ml-muted);
  max-width: 42em;
}
.ml-link-more {
  margin-top: 10px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ml-accent);
  font-weight: 600;
  cursor: pointer;
}
.ml-link-more:hover { text-decoration: underline; }

/* Header */
.ml-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 80;
  background: linear-gradient(180deg, rgba(15, 36, 56, 0.72), rgba(15, 36, 56, 0.18) 70%, transparent);
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.ml-header.is-solid {
  background: rgba(246, 249, 251, 0.94);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(18, 32, 51, 0.08);
}
.ml-header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 68px;
}
.ml-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: min(52vw, 280px);
  flex: 1 1 auto;
}
.ml-brand-logo {
  width: auto;
  height: clamp(28px, 4.2vw, 40px);
  max-width: min(42vw, 148px);
  max-height: 40px;
  object-fit: contain;
  object-position: left center;
  flex: 0 1 auto;
}
.ml-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1 1 auto;
}
.ml-brand-text strong {
  font-size: clamp(14px, 2.4vw, 18px);
  font-weight: 800;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  transition: color .2s ease;
}
.ml-header.is-solid .ml-brand-text strong { color: var(--ml-ink); }
.ml-brand-text em {
  font-style: normal;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  transition: color .2s ease;
}
.ml-header.is-solid .ml-brand-text em { color: var(--ml-muted); }
.ml-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.ml-nav a {
  padding: 8px 12px;
  border-radius: var(--ml-radius);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  transition: background .2s ease, color .2s ease;
}
.ml-header.is-solid .ml-nav a { color: var(--ml-ink); }
.ml-nav a:hover { background: rgba(255, 255, 255, 0.12); }
.ml-header.is-solid .ml-nav a:hover { background: rgba(18, 32, 51, 0.06); }
.ml-nav-cta {
  background: rgba(126, 182, 212, 0.22) !important;
  color: #fff !important;
}
.ml-header.is-solid .ml-nav-cta {
  background: rgba(47, 95, 138, 0.12) !important;
  color: var(--ml-accent) !important;
}
.ml-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.ml-header-phone {
  font-family: var(--ml-display);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  letter-spacing: 0.02em;
  transition: color .2s ease;
}
.ml-header.is-solid .ml-header-phone { color: var(--ml-accent); }
.ml-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--ml-radius);
  background: rgba(255, 255, 255, 0.08);
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
}
.ml-header.is-solid .ml-nav-toggle {
  border-color: var(--ml-line);
  background: #fff;
}
.ml-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: #fff;
  transition: background .2s ease;
}
.ml-header.is-solid .ml-nav-toggle span { background: var(--ml-ink); }

/* Hero — 左右分栏（区别实景全幅轮播） */
.ml-hero {
  position: relative;
  min-height: min(72vh, 640px);
  color: #fff;
  overflow: hidden;
}
.ml-hero-split {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(420px, 1.18fr);
  min-height: inherit;
}
.ml-hero-panel {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  background:
    linear-gradient(160deg, #0f2438 0%, #16324a 48%, #1a3d58 100%);
  padding: 110px 4vw 72px;
}
.ml-hero-panel::after {
  content: "";
  position: absolute;
  top: 0;
  right: -1px;
  width: 48px;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(15, 36, 56, 0.55));
  pointer-events: none;
}
.ml-hero-copy {
  width: min(100%, 520px);
  margin-left: auto;
  padding-right: 24px;
}
.ml-hero-copy [data-ml-enter] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.ml-hero-copy [data-ml-enter="2"] { transition-delay: .08s; }
.ml-hero-copy [data-ml-enter="3"] { transition-delay: .16s; }
.ml-hero-copy [data-ml-enter="4"] { transition-delay: .24s; }
.ml-hero-copy [data-ml-enter="5"] { transition-delay: .32s; }
.ml-hero-eyebrow {
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid rgba(126, 182, 212, 0.45);
  border-radius: 2px;
  background: rgba(126, 182, 212, 0.14);
  color: #d7e6f2;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.ml-hero-title {
  margin: 0 0 12px;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 12em;
}
.ml-hero-brand {
  margin: 0 0 14px;
  font-family: var(--ml-display);
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--ml-mist);
}
.ml-hero-lead {
  margin: 0 0 26px;
  font-size: 16px;
  color: rgba(255, 255, 255, 0.84);
  max-width: 34em;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ml-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ml-hero-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  overflow: hidden;
  background: #f3f5f7;
  transition: background .35s ease;
}
.ml-hero-media.is-media-fill {
  background: #0d1c2b;
}
.ml-hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 1s ease;
  padding: 0;
  box-sizing: border-box;
}
.ml-hero-slide.is-active { opacity: 1; }
.ml-hero-slide img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: none;
  transition: opacity .6s ease;
}
/* 超宽横幅：完整展示，避免裁字 */
.ml-hero-slide.is-fit-contain {
  padding: 16px 18px;
}
.ml-hero-slide.is-fit-contain img {
  object-fit: contain;
}
/* 偏方/竖图：左右撑满 */
.ml-hero-slide.is-fit-cover {
  padding: 0;
}
.ml-hero-slide.is-fit-cover img {
  object-fit: cover;
  object-position: center center;
}
.ml-hero-slide.is-active img { transform: none; }
.ml-hero-mask {
  display: none;
}
.ml-hero-dots {
  position: absolute;
  left: 28px;
  bottom: 22px;
  z-index: 3;
  display: flex;
  gap: 8px;
}
.ml-hero-dots button {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  border: 0;
  padding: 0;
  background: rgba(22, 50, 74, 0.28);
  cursor: pointer;
}
.ml-hero-media.is-media-fill .ml-hero-dots button {
  background: rgba(255, 255, 255, 0.45);
}
.ml-hero-dots button.is-active {
  background: #16324a;
  width: 22px;
}
.ml-hero-media.is-media-fill .ml-hero-dots button.is-active {
  background: #fff;
}

/* About */
.ml-about { padding: 72px 0; }
.ml-about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.ml-about-copy h2 {
  margin: 0 0 16px;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.3;
}
.ml-about-lead {
  margin: 0;
  color: var(--ml-muted);
  font-size: 15px;
}
.ml-about-lead-panel.is-clamped .ml-about-lead {
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ml-about-phone {
  margin: 18px 0 0;
  font-size: 16px;
  font-weight: 700;
}
.ml-about-phone a { color: var(--ml-accent); }
.ml-about-meta {
  margin: 8px 0 0;
  color: var(--ml-muted);
  font-size: 14px;
}
.ml-about-meta a { color: var(--ml-ink); text-decoration: underline; text-underline-offset: 3px; }
.ml-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.ml-chip-row span {
  padding: 8px 12px;
  border-radius: 2px;
  background: rgba(47, 95, 138, 0.1);
  color: var(--ml-accent-deep);
  font-size: 13px;
  font-weight: 600;
  max-width: 100%;
}
.ml-chip-row[data-ml-chips] span { white-space: nowrap; }
.ml-about-visual { position: relative; }
.ml-about-photo {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  border-radius: var(--ml-radius);
  box-shadow: var(--ml-shadow);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 94% 100%, 0 100%);
}
.ml-about-logo-only {
  display: grid;
  place-items: center;
  aspect-ratio: 4/3;
  border-radius: var(--ml-radius);
  background: var(--ml-paper);
  border: 1px solid var(--ml-line);
}
.ml-about-logo-only img {
  width: auto;
  height: auto;
  max-width: min(70%, 200px);
  max-height: clamp(48px, 12vw, 72px);
  object-fit: contain;
}
.ml-about-card {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--ml-radius);
  background: rgba(246, 249, 251, 0.94);
  backdrop-filter: blur(8px);
  box-shadow: 0 10px 28px rgba(18, 32, 51, 0.14);
  border-left: 3px solid var(--ml-accent);
}
.ml-about-card-logo {
  width: auto;
  height: clamp(28px, 5vw, 40px);
  max-width: min(36vw, 120px);
  object-fit: contain;
  flex: 0 1 auto;
}
.ml-about-card-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.ml-about-card-text strong {
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ml-about-card-text span { font-size: 12px; color: var(--ml-muted); }

/* Brands */
.ml-brands { padding: 24px 0 64px; }
.ml-brand-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.ml-brand-tile {
  display: grid;
  place-items: center;
  min-height: 72px;
  padding: 16px;
  border-radius: var(--ml-radius);
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  text-align: center;
  font-weight: 700;
}

/* Single product gallery — 竖图左文右图 / 横图上图下文，均只展示一张 */
.ml-gallery { padding: 24px 0 72px; }
.ml-stage {
  display: grid;
  grid-template-columns: 1fr;
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  overflow: hidden;
  box-shadow: var(--ml-shadow);
}
.ml-stage.is-portrait {
  grid-template-columns: minmax(240px, 0.85fr) minmax(0, 1.15fr);
  align-items: stretch;
}
.ml-bento {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 16px;
  background:
    linear-gradient(180deg, #e8f0f6 0%, #f4f8fb 100%);
  min-height: 0;
}
.ml-stage.is-portrait .ml-bento {
  padding: 18px;
  align-self: stretch;
}
.ml-bento .product-gallery {
  display: grid;
  gap: 10px;
  grid-template-columns: 1.6fr 1fr;
  grid-auto-rows: minmax(120px, 180px);
  flex: 1;
  min-height: 0;
}
/* 横/竖均只展示一张主图 */
.ml-stage.is-landscape .product-gallery,
.ml-stage.is-portrait .product-gallery,
.ml-stage.is-single .product-gallery {
  grid-template-columns: 1fr !important;
  grid-auto-rows: minmax(240px, 380px) !important;
}
.ml-stage.is-portrait .product-gallery {
  grid-auto-rows: minmax(320px, 100%) !important;
  height: 100%;
}
.ml-stage.is-landscape .product-gallery-item:not(.is-hero),
.ml-stage.is-portrait .product-gallery-item:not(.is-hero),
.ml-stage.is-single .product-gallery-item:not(.is-hero) {
  display: none !important;
}
.ml-bento-n1 .product-gallery { grid-template-columns: 1fr; grid-auto-rows: minmax(240px, 360px); }
.ml-bento-n2 .product-gallery { grid-template-columns: 1fr 1fr; }
.ml-bento-n3 .product-gallery,
.ml-bento-n4 .product-gallery,
.ml-bento-n5 .product-gallery,
.ml-bento-n6 .product-gallery {
  grid-template-columns: 1.7fr 1fr 1fr;
}
.ml-bento .product-gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--ml-radius);
  background: #e6eef4;
  cursor: pointer;
}
.ml-bento .product-gallery-item.is-hero {
  grid-row: span 2;
}
.ml-stage.is-landscape .product-gallery-item.is-hero,
.ml-stage.is-portrait .product-gallery-item.is-hero,
.ml-stage.is-single .product-gallery-item.is-hero,
.ml-bento-n1 .product-gallery-item.is-hero,
.ml-bento-n2 .product-gallery-item.is-hero {
  grid-row: auto;
}
.ml-stage.is-portrait .product-gallery-item.is-hero {
  height: 100%;
  min-height: 360px;
  cursor: default;
}
.ml-stage.is-landscape .product-gallery-item.is-hero {
  min-height: 260px;
  max-height: 420px;
  cursor: default;
}
.ml-bento .product-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  transition: transform .35s ease;
}
.ml-stage.is-portrait .product-gallery-item img,
.ml-stage.is-landscape .product-gallery-item img {
  object-fit: contain !important;
}
.ml-bento .product-gallery-item:hover img { transform: scale(1.04); }
.ml-stage.is-portrait .product-gallery-item:hover img,
.ml-stage.is-landscape .product-gallery-item:hover img {
  transform: none;
}
.ml-bento-hint {
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--ml-muted);
}
.ml-stage.is-landscape .ml-bento-hint,
.ml-stage.is-portrait .ml-bento-hint,
.ml-stage.is-single .ml-bento-hint {
  display: none;
}
.ml-stage-bar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  padding: 24px 28px;
  border-top: 1px solid var(--ml-line);
  background: #fff;
}
.ml-stage.is-portrait .ml-stage-bar {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 18px;
  padding: 28px 32px;
  border-top: 0;
  border-left: 1px solid var(--ml-line);
  min-height: 100%;
}
.ml-stage.is-portrait .ml-stage-copy {
  flex: 1 1 auto;
}
.ml-product-kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ml-accent);
}
.ml-stage-copy h3 {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.4vw, 28px);
}
.ml-feature-lead {
  margin: 0;
  color: var(--ml-muted);
  font-size: 15px;
  line-height: 1.75;
  white-space: pre-line;
}
.ml-feature-rich {
  margin-top: 12px;
  color: var(--ml-muted);
  font-size: 14px;
  line-height: 1.75;
}
/* 竖图：文案完整展示，不截断 */
.ml-stage.is-portrait .ml-feature-lead,
.ml-stage.is-portrait .ml-feature-rich {
  display: block;
  -webkit-line-clamp: unset;
  overflow: visible;
  max-height: none;
}
.ml-feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}
.ml-stage.is-portrait .ml-feature-actions {
  justify-content: flex-start;
  margin-top: auto;
  padding-top: 8px;
}

/* Multi product matrix — 等高卡片 + 固定图区 */
.ml-products { padding: 8px 0 72px; }
.ml-product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  align-items: stretch;
}
.ml-product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(18, 32, 51, 0.06);
  transition: transform .2s ease, box-shadow .2s ease;
}
.ml-product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ml-shadow);
}
.ml-product-rail {
  flex: 0 0 auto;
  height: 168px;
  background: linear-gradient(180deg, #e4eef5, #f2f7fa);
  padding: 12px;
  box-sizing: border-box;
}
.ml-product-rail .product-gallery {
  display: flex;
  gap: 8px;
  height: 100%;
  overflow: hidden;
}
.ml-product-rail .product-gallery-item {
  flex: 1 1 0;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  border-radius: var(--ml-radius);
  background: #0f2438;
}
.ml-product-rail .product-gallery-item:nth-child(n+5) {
  display: none;
}
.ml-product-rail .product-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.ml-product-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  padding: 18px 20px 20px;
  min-height: 0;
}
.ml-product-body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
  min-height: 1.35em;
}
.ml-product-body p {
  margin: 0 0 14px;
  color: var(--ml-muted);
  font-size: 14px;
  line-height: 1.55;
  min-height: calc(1.55em * 2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ml-product-body .ml-btn {
  margin-top: auto;
  align-self: flex-start;
}

/* Strength / essay / proof */
.ml-strength { padding: 24px 0 72px; }
.ml-strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.ml-strength-card,
.ml-strength-panel {
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  padding: 22px;
}
.ml-strength-index {
  display: block;
  width: 28px;
  height: 3px;
  margin-bottom: 14px;
  background: linear-gradient(90deg, var(--ml-accent), var(--ml-mist));
}
.ml-strength-card h3 { margin: 0 0 10px; font-size: 17px; }
.ml-strength-body {
  margin: 0;
  color: var(--ml-muted);
  font-size: 14px;
}
.ml-strength-card.is-clamped .ml-strength-body,
.ml-strength-panel.is-clamped .ml-strength-body {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ml-essay { padding: 24px 0 72px; }
.ml-essay-body {
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  padding: 28px 32px;
  color: var(--ml-muted);
}
.ml-essay-body h2,
.ml-essay-body h3 { color: var(--ml-ink); }

.ml-proof { padding: 24px 0 48px; }
.ml-proof-alt { padding-bottom: 72px; }
.ml-proof-card {
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-left: 3px solid var(--ml-accent);
  border-radius: var(--ml-radius);
  padding: 20px 24px;
  margin-bottom: 12px;
}
.ml-proof-body { color: var(--ml-muted); font-size: 14px; }
.ml-proof-card.is-clamped .ml-proof-body {
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ml-assurance { padding: 8px 0 64px; }
.ml-assurance-card {
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  padding: 24px;
  color: var(--ml-muted);
}

.ml-coverage { padding: 24px 0 72px; }
.ml-city-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.ml-city-cloud a {
  padding: 8px 14px;
  border-radius: 2px;
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  font-size: 13px;
  font-weight: 600;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.ml-city-cloud a:hover {
  background: var(--ml-accent-soft);
  border-color: rgba(47, 95, 138, 0.35);
  color: var(--ml-accent-deep);
}

.ml-cta {
  padding: 64px 0 88px;
  background:
    linear-gradient(135deg, #0f2438 0%, #16324a 50%, #1c4464 100%);
  color: #fff;
}
.ml-cta .ml-eyebrow { color: var(--ml-mist); }
.ml-cta-inner { text-align: left; max-width: 720px; }
.ml-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(24px, 3.2vw, 34px);
}
.ml-cta p { margin: 0 0 22px; color: rgba(255, 255, 255, 0.8); }
.ml-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Dock */
.ml-dock {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  width: min(360px, calc(100vw - 24px));
  transition: transform .25s ease, opacity .25s ease;
}
.ml-dock.is-collapsed .ml-dock-panel { display: none; }
.ml-dock-launch {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--ml-accent);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(47, 95, 138, 0.35);
}
.ml-dock.is-collapsed .ml-dock-launch { display: inline-flex; }
.ml-dock-launch-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7eb6d4;
  box-shadow: 0 0 0 4px rgba(126, 182, 212, 0.25);
}
.ml-dock-panel {
  background: var(--ml-white);
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  box-shadow: var(--ml-shadow);
  overflow: hidden;
}
.ml-dock.is-flash .ml-dock-panel {
  animation: ml-flash .9s ease;
}
@keyframes ml-flash {
  0%, 100% { box-shadow: var(--ml-shadow); }
  40% { box-shadow: 0 0 0 3px rgba(126, 182, 212, 0.55), var(--ml-shadow); }
}
.ml-dock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: linear-gradient(135deg, #16324a, #2f5f8a);
  color: #fff;
}
.ml-dock-kicker {
  margin: 0 0 4px;
  font-size: 12px;
  opacity: 0.8;
}
.ml-dock-title { font-size: 15px; }
.ml-dock-close {
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: var(--ml-radius);
  padding: 6px 10px;
  cursor: pointer;
}
.ml-dock-body { padding: 14px 16px 16px; }
.ml-dock-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.ml-dock-chip {
  padding: 4px 8px;
  border-radius: 2px;
  background: var(--ml-accent-soft);
  color: var(--ml-accent-deep);
  font-size: 12px;
  font-weight: 600;
}
.ml-dock-phone {
  font-weight: 700;
  color: var(--ml-accent);
}
.ml-dock-hint {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--ml-muted);
}
.ml-dock-form .hj-form-row,
.ml-dock-form .ml-form-row,
.zctzq-inquiry-form .hj-form-row,
.ml-dock-form .zctzq-inquiry-grid,
.zctzq-inquiry-form .zctzq-inquiry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}
.ml-dock-form .form-field,
.zctzq-inquiry-form .form-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ml-dock-form .form-field-wide,
.zctzq-inquiry-form .form-field-wide {
  grid-column: 1 / -1;
}
.ml-dock-form .form-field label,
.zctzq-inquiry-form .form-field label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ml-muted);
}
.zctzq-inquiry-form input,
.zctzq-inquiry-form select,
.zctzq-inquiry-form textarea {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--ml-line);
  border-radius: var(--ml-radius);
  padding: 10px 12px;
  font: inherit;
  background: #fff;
  color: var(--ml-ink);
}
.zctzq-inquiry-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ml-muted) 50%),
    linear-gradient(135deg, var(--ml-muted) 50%, transparent 50%);
  background-position: calc(100% - 16px) calc(50% - 2px), calc(100% - 11px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 28px;
}
.zctzq-inquiry-form textarea { margin-bottom: 0; resize: vertical; min-height: 72px; }
.zctzq-inquiry-form button[type="submit"] {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: var(--ml-radius);
  background: linear-gradient(135deg, #3d739e, var(--ml-accent));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

/* Footer */
.ml-footer {
  padding: 40px 0 120px;
  background: #0f2438;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}
.ml-footer-legal {
  text-align: center;
  max-width: 960px;
  margin: 0 auto;
}
.ml-footer-line {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}
.ml-footer-line:last-child { margin-bottom: 0; }
.ml-footer-icp {
  margin-top: 14px;
  opacity: 0.72;
  font-size: 12px;
}
.ml-footer a { color: var(--ml-mist); }
.ml-footer a[href^="tel:"] { color: #7eb6d4 !important; }
.ml-link-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 14px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.ml-link-row a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.55);
}

/* Toast */
.ml-toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(12px);
  z-index: 120;
  padding: 12px 18px;
  border-radius: var(--ml-radius);
  background: #16324a;
  color: #fff;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.ml-toast.is-show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.ml-toast.is-err { background: #8a2f3d; }

/* Reveal */
.js-ml-anim [data-ml-reveal],
.js-ml-anim [data-ml-stagger] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}
.js-ml-anim [data-ml-reveal].is-in,
.js-ml-anim [data-ml-stagger].is-in {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 980px) {
  .ml-hero {
    min-height: 0;
  }
  .ml-hero-split { grid-template-columns: 1fr; }
  .ml-hero-panel {
    padding: 100px 24px 48px;
  }
  .ml-hero-panel::after { display: none; }
  .ml-hero-copy {
    margin: 0;
    padding: 0;
    width: 100%;
  }
  .ml-hero-media {
    min-height: 0;
    aspect-ratio: 21 / 9;
    max-height: none;
  }
  .ml-hero-slide {
    padding: 12px 14px;
  }
  .ml-hero-slide img {
    object-position: center center;
  }
  .ml-about-grid,
  .ml-stage-bar { grid-template-columns: 1fr; }
  .ml-stage.is-portrait {
    grid-template-columns: 1fr;
  }
  .ml-stage.is-portrait .ml-stage-bar {
    border-left: 0;
    border-top: 1px solid var(--ml-line);
    padding: 22px 24px;
  }
  .ml-stage.is-portrait .product-gallery-item.is-hero {
    min-height: 280px;
    max-height: 420px;
  }
  .ml-product-grid,
  .ml-strength-grid,
  .ml-brand-grid { grid-template-columns: 1fr 1fr; }
  .ml-feature-actions { justify-content: flex-start; }
  .ml-nav { display: none; }
  .ml-nav.open {
    display: flex;
    position: absolute;
    top: 68px;
    left: 16px;
    right: 16px;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--ml-line);
    border-radius: var(--ml-radius);
    padding: 8px;
    box-shadow: var(--ml-shadow);
  }
  .ml-nav.open a { color: var(--ml-ink) !important; }
  .ml-nav-toggle { display: inline-flex; }
  .ml-header-actions .ml-btn { display: none; }
  .ml-brand { max-width: calc(100% - 120px); gap: 8px; }
  .ml-brand-logo {
    height: 34px;
    max-height: 34px;
    max-width: 120px;
  }
  .ml-header-phone {
    font-size: 13px;
    max-width: 38vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}
@media (max-width: 640px) {
  .ml-hero-media {
    aspect-ratio: 16 / 9;
  }
  .ml-hero-slide {
    padding: 10px 12px;
  }
  .ml-product-grid,
  .ml-strength-grid,
  .ml-brand-grid { grid-template-columns: 1fr; }
  .ml-product-rail { height: 140px; }
  .ml-product-rail .product-gallery-item:nth-child(n+4) {
    display: none;
  }
  .ml-stage.is-landscape .product-gallery,
  .ml-stage.is-portrait .product-gallery,
  .ml-stage.is-single .product-gallery {
    grid-auto-rows: minmax(180px, 260px) !important;
  }
  .ml-bento .product-gallery {
    grid-template-columns: 1fr 1fr !important;
    grid-auto-rows: minmax(100px, 140px);
  }
  .ml-stage.is-landscape .ml-bento .product-gallery,
  .ml-stage.is-portrait .ml-bento .product-gallery,
  .ml-stage.is-single .ml-bento .product-gallery {
    grid-template-columns: 1fr !important;
  }
  .ml-bento .product-gallery-item.is-hero {
    grid-column: 1 / -1;
    grid-row: auto;
  }
  .ml-dock { right: 12px; bottom: 12px; }
  .zctzq-inquiry-form .hj-form-row,
  .ml-dock-form .zctzq-inquiry-grid,
  .zctzq-inquiry-form .zctzq-inquiry-grid { grid-template-columns: 1fr; }
  .ml-brand { max-width: calc(100% - 56px); gap: 6px; }
  .ml-brand-logo {
    height: 28px;
    max-height: 28px;
    max-width: 96px;
  }
  .ml-brand-text strong { font-size: 14px; }
  .ml-brand-text em { font-size: 11px; }
  .ml-header-actions .ml-header-phone { display: none; }
  .ml-about-logo-only img {
    max-width: min(80%, 160px);
    max-height: 56px;
  }
  .ml-about-card-logo {
    height: 28px;
    max-width: 88px;
  }
}

/* === image fit / empty solid (auto) === */
.ml-hero-slide,
.ml-hero-shot,
.ml-hero-media {
  background: #f3f5f7;
}
.ml-hero-media.is-media-fill,
.ml-hero-slide.is-fit-cover {
  background: #0d1c2b;
}
.ml-about-photo,
.ml-film-media,
.ml-visual-card,
.ml-film-card,
.ml-product-media,
.product-gallery-item {
  background: #e6eef4 !important;
}
.ml-hero-slide img,
.ml-hero-shot img {
  object-position: center center;
  background: transparent;
  max-width: 100%;
  max-height: 100%;
  width: 100%;
  height: 100%;
}
.ml-hero-slide.is-fit-contain img,
.ml-hero-shot.is-fit-contain img {
  object-fit: contain !important;
}
.ml-hero-slide.is-fit-cover img,
.ml-hero-shot.is-fit-cover img,
.ml-hero-slide:not(.is-fit-contain) img,
.ml-hero-shot:not(.is-fit-contain) img {
  object-fit: cover !important;
}
.ml-about-photo,
.ml-film-media img,
.ml-visual-card img,
.ml-film-card img,
.ml-product-media img,
.product-gallery-item img {
  object-fit: contain !important;
  object-position: center center;
  background: transparent;
  max-width: 100%;
}
.ml-hero-slide--empty,
.ml-hero-shot--empty,
.ml-media-empty,
.ml-product-media--empty,
.product-gallery-item--empty,
.ml-bento-empty {
  background: linear-gradient(145deg, #e6eef4 0%, #16324a 55%, #0f2438 100%) !important;
  min-height: 220px;
}
.ml-hero-slide--empty {
  position: absolute;
  inset: 0;
  opacity: 1;
  z-index: 1;
  min-height: 100%;
}
.ml-hero-media:has(.ml-hero-slide--empty.is-active),
.ml-hero-media:has(.ml-hero-slide--empty:only-of-type),
.ml-hero-media.is-empty-hero {
  background: linear-gradient(145deg, #e6eef4 0%, #16324a 55%, #0f2438 100%);
}
.ml-about-photo.ml-media-empty,
.ml-media-empty {
  width: 100%;
  min-height: 280px;
  border-radius: 4px;
}
.ml-product-media--empty,
.product-gallery-item--empty,
.ml-bento-empty {
  min-height: 220px;
  width: 100%;
  height: 100%;
}
.ml-product-rail .product-gallery-item--empty {
  min-height: 100%;
}
.ml-bento:has(.product-gallery-item--empty:only-child),
.ml-bento:has(.ml-bento-empty) {
  min-height: 280px;
}
.ml-stage.is-single .product-gallery:has(.product-gallery-item--empty:only-child) {
  min-height: 280px;
}

.ml-alliance { padding: 56px 0 72px; background: #f5f7fa; }
.ml-alliance-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.ml-alliance-grid a {
  display: block;
  padding: 10px 8px;
  text-align: center;
  background: #fff;
  border: 1px solid rgba(22, 50, 74, .12);
  border-radius: 4px;
  font-size: 13px;
  line-height: 1.35;
  color: #334155;
  text-decoration: none;
}
.ml-alliance-grid a:hover { border-color: rgba(79, 70, 229, .35); color: #4338ca; }
@media (max-width: 900px) { .ml-alliance-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .ml-alliance-grid { grid-template-columns: repeat(2, 1fr); } }