:root {
  --lz-navy: #0a2342;
  --lz-navy-2: #102f55;
  --lz-blue: #1463d6;
  --lz-blue-2: #2f7de4;
  --lz-teal: #008b8b;
  --lz-teal-soft: #e8f7f5;
  --lz-ink: #142235;
  --lz-muted: #607086;
  --lz-paper: #f5f8fb;
  --lz-line: #dfe7ef;
  --lz-white: #fff;
  --lz-shadow: 0 18px 50px rgba(20, 48, 83, .11);
  --lz-radius: 24px;
  --lz-radius-sm: 15px;
  --lz-max: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.premium-page {
  margin: 0;
  color: var(--lz-ink);
  background: var(--lz-white);
  font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.premium-page img { display: block; max-width: 100%; }
.premium-page a { color: inherit; text-decoration: none; }
.premium-page button, .premium-page input, .premium-page select { font: inherit; }
.premium-page button { cursor: pointer; }

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 10px 16px;
  color: #fff;
  background: var(--lz-navy);
  border-radius: 8px;
}
.skip-link:focus { transform: translateY(0); }

.premium-page :focus-visible {
  outline: 3px solid rgba(20, 99, 214, .35);
  outline-offset: 3px;
}

.premium-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid rgba(218, 228, 238, .86);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(14px);
}

.premium-nav-shell {
  width: min(calc(100% - 40px), var(--lz-max));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.premium-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
}

.premium-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(10, 35, 66, .12);
}

.premium-brand strong {
  display: block;
  color: var(--lz-navy);
  font-size: 19px;
  letter-spacing: .04em;
}

.premium-brand small {
  display: block;
  color: var(--lz-muted);
  font-size: 11px;
  letter-spacing: .12em;
}

.premium-nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
}

.premium-nav-links > a {
  padding: 9px 12px;
  color: #3c4d63;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  transition: .2s ease;
}

.premium-nav-links > a:hover,
.premium-nav-links > a[aria-current="page"] {
  color: var(--lz-blue);
  background: #eef5ff;
}

.premium-nav-links .nav-contact {
  margin-left: 5px;
  color: #fff;
  background: var(--lz-navy);
  box-shadow: 0 8px 20px rgba(10, 35, 66, .16);
}
.premium-nav-links .nav-contact:hover { color: #fff; background: var(--lz-blue); }

.premium-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--lz-navy);
  border: 1px solid var(--lz-line);
  border-radius: 12px;
  background: #fff;
}

.premium-nav-toggle span,
.premium-nav-toggle span::before,
.premium-nav-toggle span::after {
  width: 19px;
  height: 2px;
  display: block;
  background: currentColor;
  border-radius: 3px;
}
.premium-nav-toggle span { position: relative; }
.premium-nav-toggle span::before,
.premium-nav-toggle span::after { position: absolute; left: 0; content: ""; }
.premium-nav-toggle span::before { top: -6px; }
.premium-nav-toggle span::after { top: 6px; }

.premium-main { overflow: hidden; }

.premium-container {
  width: min(calc(100% - 40px), var(--lz-max));
  margin: 0 auto;
}

.premium-hero {
  position: relative;
  padding: 64px 0 72px;
  background:
    radial-gradient(circle at 8% 3%, rgba(47, 125, 228, .13), transparent 31%),
    radial-gradient(circle at 92% 85%, rgba(0, 139, 139, .12), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #fff 100%);
}

.premium-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  opacity: .33;
  background-image: linear-gradient(rgba(20, 99, 214, .055) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 99, 214, .055) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 84%);
}

.premium-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  align-items: center;
  gap: clamp(42px, 7vw, 84px);
}

.premium-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--lz-blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .12em;
}

.premium-eyebrow::before {
  width: 28px;
  height: 2px;
  content: "";
  background: currentColor;
}

.premium-hero h1 {
  max-width: 680px;
  margin: 0;
  color: var(--lz-navy);
  font-size: clamp(39px, 5.2vw, 64px);
  line-height: 1.13;
  letter-spacing: -.045em;
}

.premium-hero h1 em {
  display: block;
  color: var(--lz-blue);
  font-style: normal;
}

.premium-hero-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: #53657c;
  font-size: 17px;
  line-height: 1.9;
}

.premium-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.premium-btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 750;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.premium-btn:hover { transform: translateY(-2px); }
.premium-page .premium-btn-primary { color: #fff; background: var(--lz-blue); box-shadow: 0 12px 28px rgba(20, 99, 214, .24); }
.premium-page .premium-btn-primary:hover { color: #fff; background: #0d56bd; }
.premium-page .premium-btn-dark { color: #fff; background: var(--lz-navy); box-shadow: 0 12px 28px rgba(10, 35, 66, .2); }
.premium-page .premium-btn-dark:hover { color: #fff; background: #123862; }
.premium-btn-light { color: var(--lz-navy); border-color: var(--lz-line); background: #fff; }
.premium-btn-light:hover { border-color: #a9c7ef; box-shadow: 0 10px 24px rgba(20, 48, 83, .09); }

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin: 29px 0 0;
  padding: 0;
  color: #66788d;
  list-style: none;
  font-size: 13px;
}
.hero-facts li { display: flex; align-items: center; gap: 7px; }
.hero-facts li::before { width: 7px; height: 7px; content: ""; border-radius: 50%; background: var(--lz-teal); box-shadow: 0 0 0 4px rgba(0, 139, 139, .11); }

.hero-visual { position: relative; min-height: 520px; }
.hero-photo {
  position: absolute;
  inset: 0 0 24px 45px;
  width: calc(100% - 45px);
  height: calc(100% - 24px);
  object-fit: cover;
  border-radius: 32px;
  box-shadow: 0 30px 70px rgba(15, 48, 82, .2);
}
.hero-photo-shade {
  position: absolute;
  inset: 0 0 24px 45px;
  border-radius: 32px;
  background: linear-gradient(180deg, transparent 46%, rgba(5, 27, 52, .68) 100%);
}
.hero-location {
  position: absolute;
  right: 24px;
  bottom: 53px;
  left: 75px;
  color: #fff;
}
.hero-location small { display: block; margin-bottom: 4px; opacity: .78; }
.hero-location strong { font-size: 21px; }
.hero-call-card {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 0;
  min-width: 240px;
  padding: 20px 22px;
  border: 1px solid rgba(255, 255, 255, .8);
  border-radius: 18px;
  background: rgba(255, 255, 255, .95);
  box-shadow: var(--lz-shadow);
}
.hero-call-card span { display: block; color: var(--lz-muted); font-size: 12px; }
.hero-call-card a { display: block; margin: 2px 0 4px; color: var(--lz-navy); font-size: 25px; font-weight: 850; letter-spacing: .025em; }
.hero-call-card small { color: #708096; }

.premium-section { padding: 82px 0; }
.premium-section-soft { background: var(--lz-paper); }
.premium-section-dark { color: #fff; background: var(--lz-navy); }

.premium-section-head {
  max-width: 700px;
  margin-bottom: 34px;
}
.premium-section-head.center { margin-right: auto; margin-left: auto; text-align: center; }
.premium-kicker { margin: 0 0 8px; color: var(--lz-teal); font-size: 13px; font-weight: 850; letter-spacing: .13em; }
.premium-section h2 {
  margin: 0;
  color: var(--lz-navy);
  font-size: clamp(28px, 3.5vw, 42px);
  line-height: 1.25;
  letter-spacing: -.03em;
}
.premium-section-dark h2 { color: #fff; }
.premium-section-subtitle { margin: 13px 0 0; color: var(--lz-muted); font-size: 16px; }
.premium-section-dark .premium-section-subtitle { color: #b9c9dc; }

.premium-tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.premium-tool-card {
  position: relative;
  min-height: 262px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--lz-line);
  border-radius: var(--lz-radius);
  background: #fff;
  box-shadow: 0 10px 30px rgba(20, 48, 83, .055);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.premium-tool-card:hover { transform: translateY(-5px); border-color: #bed3ec; box-shadow: var(--lz-shadow); }
.premium-tool-card::after {
  position: absolute;
  right: -38px;
  bottom: -50px;
  width: 150px;
  height: 150px;
  content: "";
  border-radius: 50%;
  background: rgba(20, 99, 214, .05);
}
.premium-tool-card.teal::after { background: rgba(0, 139, 139, .06); }
.tool-icon {
  width: 49px;
  height: 49px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--lz-blue);
  border-radius: 14px;
  background: #edf4ff;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(20, 99, 214, .08);
}
.premium-tool-card.teal .tool-icon { color: var(--lz-teal); background: var(--lz-teal-soft); }
.premium-tool-card h3 { margin: 23px 0 8px; color: var(--lz-navy); font-size: 21px; }
.premium-tool-card p { margin: 0; color: var(--lz-muted); font-size: 14px; }
.premium-tool-link { position: relative; z-index: 1; margin-top: auto; padding-top: 22px; color: var(--lz-blue); font-weight: 800; }
.premium-tool-link::after { margin-left: 7px; content: "→"; transition: margin .2s ease; }
.premium-tool-card:hover .premium-tool-link::after { margin-left: 12px; }

.problem-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 48px; align-items: start; }
.problem-note { position: sticky; top: 110px; }
.problem-note p { color: var(--lz-muted); }
.problem-note .premium-btn { margin-top: 10px; }
.problem-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.problem-card {
  min-height: 150px;
  padding: 23px;
  border: 1px solid var(--lz-line);
  border-radius: 18px;
  background: #fff;
  transition: .2s ease;
}
.problem-card:hover { border-color: #9ec3ef; box-shadow: 0 12px 30px rgba(20, 48, 83, .08); transform: translateY(-3px); }
.problem-card small { color: var(--lz-teal); font-weight: 800; }
.problem-card h3 { margin: 8px 0 5px; color: var(--lz-navy); font-size: 18px; line-height: 1.4; }
.problem-card p { margin: 0; color: var(--lz-muted); font-size: 13px; }

.latest-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; }
.latest-grid .article-card {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--lz-line);
  border-radius: 20px;
  background: #fff;
  transition: .2s ease;
}
.latest-grid .article-card:hover { transform: translateY(-4px); border-color: #b7cfe8; box-shadow: 0 15px 35px rgba(20, 48, 83, .08); }
.article-meta { display: flex; justify-content: space-between; gap: 10px; color: #77889c; font-size: 12px; }
.article-category { color: var(--lz-blue); font-weight: 800; }
.latest-grid h3 { margin: 17px 0 10px; color: var(--lz-navy); font-size: 18px; line-height: 1.48; }
.latest-grid .article-card > p { margin: 0; display: -webkit-box; overflow: hidden; color: var(--lz-muted); font-size: 13px; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.latest-grid .article-card > span { margin-top: auto; padding-top: 18px; color: var(--lz-blue); font-size: 13px; font-weight: 800; }
.latest-grid .article-card > .article-tag { align-self: flex-start; margin: 0; padding: 5px 9px; color: var(--lz-blue); border-radius: 999px; background: #edf4ff; font-size: 12px; font-weight: 800; }
.latest-grid .card-date { margin-top: auto; padding-top: 18px; color: #7a899a; font-size: 12px; }

.video-preview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.video-preview-card { overflow: hidden; border: 1px solid var(--lz-line); border-radius: 20px; background: #fff; box-shadow: 0 12px 32px rgba(20, 48, 83, .07); }
.video-preview-image { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #dce5ee; }
.video-preview-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.video-preview-card:hover img { transform: scale(1.035); }
.play-mark { position: absolute; left: 18px; bottom: 16px; width: 42px; height: 42px; display: grid; place-items: center; color: #fff; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; background: rgba(10,35,66,.82); backdrop-filter: blur(6px); }
.play-mark::before { margin-left: 3px; content: ""; border-top: 6px solid transparent; border-bottom: 6px solid transparent; border-left: 9px solid currentColor; }
.video-preview-copy { padding: 19px 20px 21px; }
.video-preview-copy small { color: var(--lz-teal); font-weight: 800; }
.video-preview-copy h3 { margin: 7px 0 0; color: var(--lz-navy); font-size: 17px; line-height: 1.5; }

.trust-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.trust-collage { display: grid; grid-template-columns: 1.15fr .85fr; grid-template-rows: repeat(2, 168px); gap: 12px; }
.trust-collage img { width: 100%; height: 100%; object-fit: cover; border-radius: 18px; }
.trust-collage img:first-child { grid-row: span 2; }
.trust-copy h2 { max-width: 520px; }
.trust-copy > p { color: var(--lz-muted); }
.trust-list { display: grid; gap: 14px; margin: 25px 0 0; padding: 0; list-style: none; }
.trust-list li { display: grid; grid-template-columns: 31px 1fr; gap: 11px; align-items: start; }
.trust-list b { width: 28px; height: 28px; display: grid; place-items: center; color: var(--lz-teal); border-radius: 50%; background: var(--lz-teal-soft); font-size: 13px; }
.trust-list strong { display: block; color: var(--lz-navy); }
.trust-list span { color: var(--lz-muted); font-size: 13px; }

.premium-contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  gap: 30px;
  padding: 46px 52px;
  overflow: hidden;
  color: #fff;
  border-radius: 30px;
  background: linear-gradient(125deg, var(--lz-navy) 0%, #123e70 64%, #096d78 100%);
  box-shadow: 0 30px 70px rgba(10, 35, 66, .2);
}
.premium-contact-panel::after { position: absolute; right: -80px; top: -130px; width: 330px; height: 330px; content: ""; border: 1px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 45px rgba(255,255,255,.035), 0 0 0 90px rgba(255,255,255,.025); }
.premium-contact-panel > * { position: relative; z-index: 1; }
.premium-contact-panel h2 { margin: 0; color: #fff; font-size: clamp(27px, 3.5vw, 42px); }
.premium-contact-panel p { margin: 12px 0 0; color: #c9d8e8; }
.contact-number { text-align: right; }
.contact-number small { display: block; color: #bfd0e1; }
.contact-number a { display: inline-block; margin: 3px 0 12px; color: #fff; font-size: clamp(28px, 4vw, 42px); font-weight: 900; letter-spacing: .035em; }
.contact-number .premium-actions { justify-content: flex-end; margin-top: 0; }

.premium-footer { padding: 48px 0 90px; color: #8492a3; background: #071b33; font-size: 13px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; }
.footer-brand { color: #fff; font-size: 20px; font-weight: 850; }
.footer-copy { max-width: 720px; margin: 10px 0 0; color: #93a4b7; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; align-content: start; gap: 10px 18px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { margin-top: 28px; padding-top: 23px; border-top: 1px solid rgba(255,255,255,.1); }

.mobile-contact-dock { display: none; }

/* Subpage hero */
.subpage-hero { padding: 56px 0 48px; background: linear-gradient(135deg, #f4f8fe, #f8fcfb); border-bottom: 1px solid var(--lz-line); }
.subpage-hero-grid { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: end; }
.subpage-hero h1 { margin: 0; max-width: 760px; color: var(--lz-navy); font-size: clamp(34px, 5vw, 52px); line-height: 1.2; letter-spacing: -.035em; }
.subpage-hero p { max-width: 720px; margin: 17px 0 0; color: var(--lz-muted); font-size: 16px; }
.subpage-badge { padding: 12px 16px; color: var(--lz-teal); border: 1px solid #bfe3df; border-radius: 14px; background: rgba(255,255,255,.8); font-size: 13px; font-weight: 800; }

/* Video library */
.video-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 28px; }
.video-filter { display: flex; flex-wrap: wrap; gap: 8px; }
.video-filter button { padding: 9px 15px; color: #53657a; border: 1px solid var(--lz-line); border-radius: 999px; background: #fff; }
.video-filter button.active { color: #fff; border-color: var(--lz-navy); background: var(--lz-navy); }
.video-search { width: min(100%, 310px); position: relative; }
.video-search input { width: 100%; height: 44px; padding: 0 42px 0 15px; color: var(--lz-ink); border: 1px solid var(--lz-line); border-radius: 12px; background: #fff; }
.video-search::after { position: absolute; right: 15px; top: 10px; color: #78899b; content: "⌕"; font-size: 20px; }
.video-library-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.video-library-card { overflow: hidden; border: 1px solid var(--lz-line); border-radius: 19px; background: #fff; transition: .2s ease; }
.video-library-card:hover { transform: translateY(-4px); border-color: #b8cee5; box-shadow: 0 16px 38px rgba(20,48,83,.09); }
.video-library-cover { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #dce5ee; }
.video-library-cover img { width: 100%; height: 100%; object-fit: cover; }
.video-library-body { padding: 18px 19px 20px; }
.video-library-body small { color: var(--lz-teal); font-weight: 800; }
.video-library-body h2 { min-height: 50px; margin: 7px 0 13px; font-size: 17px; line-height: 1.48; }
.video-library-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 13px; border-top: 1px solid #edf1f5; color: var(--lz-blue); font-size: 13px; font-weight: 800; }
.video-library-actions a:last-child { color: #63748a; }
.video-empty { display: none; padding: 50px 20px; color: var(--lz-muted); text-align: center; border: 1px dashed #c9d5e1; border-radius: 18px; }
.video-more-wrap { margin-top: 30px; text-align: center; }

/* Tools */
.tools-hub-intro { max-width: 720px; }
.tool-workspace { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 26px; align-items: start; }
.tool-panel { padding: 30px; border: 1px solid var(--lz-line); border-radius: var(--lz-radius); background: #fff; box-shadow: 0 15px 40px rgba(20,48,83,.07); }
.tool-panel h2, .tool-side h2 { margin: 0 0 8px; color: var(--lz-navy); font-size: 23px; }
.tool-panel > p, .tool-side > p { margin-top: 0; color: var(--lz-muted); font-size: 14px; }
.tool-side { position: sticky; top: 105px; padding: 26px; border-radius: 21px; background: #eef5fd; }
.tool-side ul { margin: 16px 0 0; padding: 0; list-style: none; }
.tool-side li { padding: 11px 0; color: #52657a; border-bottom: 1px solid #d8e4f0; font-size: 13px; }
.tool-side li:last-child { border-bottom: 0; }
.tool-form-row { display: grid; grid-template-columns: 150px 1fr 150px auto; gap: 10px; margin: 14px 0; }
.tool-form-row input, .tool-form-row select { min-width: 0; height: 43px; padding: 0 12px; color: var(--lz-ink); border: 1px solid var(--lz-line); border-radius: 10px; background: #fff; }
.tool-form-row button { padding: 0 14px; color: #b14d4d; border: 1px solid #f0d5d5; border-radius: 10px; background: #fff8f8; }
.tool-inline-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tool-result { margin-top: 24px; padding: 22px; border-radius: 17px; background: var(--lz-paper); }
.tool-result strong { display: block; color: var(--lz-navy); font-size: 23px; }
.tool-result p { margin: 7px 0 0; color: var(--lz-muted); }
.tool-result[data-level="attention"] { background: #fff8e8; }
.tool-result[data-level="pause"] { background: #fff0ee; }
.tool-privacy-note { margin-top: 14px; color: #7b8999; font-size: 12px; }
.checklist-groups { display: grid; gap: 22px; margin-top: 22px; }
.checklist-group { padding: 20px; border: 1px solid var(--lz-line); border-radius: 16px; }
.checklist-group h3 { margin: 0 0 12px; color: var(--lz-navy); font-size: 17px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; padding: 9px 0; color: #4c5f75; }
.check-item input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--lz-blue); }
.checklist-progress { margin: 20px 0; }
.progress-track { height: 10px; overflow: hidden; border-radius: 999px; background: #e6edf4; }
.progress-track span { width: 0; height: 100%; display: block; border-radius: inherit; background: linear-gradient(90deg, var(--lz-blue), var(--lz-teal)); transition: width .25s ease; }
.progress-label { margin-top: 8px; color: var(--lz-muted); font-size: 13px; }

/* About */
.about-story { display: grid; grid-template-columns: .9fr 1.1fr; gap: 54px; align-items: center; }
.about-photo { position: relative; }
.about-photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 28px; box-shadow: var(--lz-shadow); }
.about-photo::after { position: absolute; right: -18px; bottom: -18px; z-index: -1; width: 62%; height: 48%; content: ""; border-radius: 24px; background: var(--lz-teal-soft); }
.about-copy p { color: var(--lz-muted); }
.about-principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.about-principle { padding: 25px; border: 1px solid var(--lz-line); border-radius: 18px; background: #fff; }
.about-principle b { display: inline-grid; width: 34px; height: 34px; place-items: center; color: var(--lz-blue); border-radius: 50%; background: #edf4ff; }
.about-principle h3 { margin: 15px 0 7px; color: var(--lz-navy); }
.about-principle p { margin: 0; color: var(--lz-muted); font-size: 13px; }
.office-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.office-gallery img { width: 100%; height: 190px; object-fit: cover; border-radius: 16px; }

@media (max-width: 1020px) {
  .premium-nav-toggle { display: inline-flex; }
  .premium-nav-links {
    position: absolute;
    top: calc(100% + 1px);
    right: 20px;
    left: 20px;
    max-height: 0;
    display: grid;
    gap: 5px;
    padding: 0 12px;
    overflow: hidden;
    border: 0 solid var(--lz-line);
    border-radius: 0 0 17px 17px;
    background: #fff;
    box-shadow: 0 20px 40px rgba(10,35,66,.12);
    opacity: 0;
    transition: .23s ease;
  }
  .premium-nav-links.open { max-height: 440px; padding-top: 12px; padding-bottom: 14px; border-width: 1px; opacity: 1; }
  .premium-nav-links > a { padding: 11px 12px; }
  .premium-nav-links .nav-contact { margin-left: 0; text-align: center; }
  .premium-hero-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .hero-visual { min-height: 450px; }
  .premium-tool-grid, .video-preview-grid, .video-library-grid { grid-template-columns: repeat(2, 1fr); }
  .latest-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-layout { gap: 32px; }
  .contact-number a { font-size: 30px; }
  .tool-workspace { grid-template-columns: 1fr; }
  .tool-side { position: static; }
}

@media (max-width: 760px) {
  .premium-container, .premium-nav-shell { width: min(calc(100% - 28px), var(--lz-max)); }
  .premium-nav-shell { min-height: 66px; }
  .premium-brand img { width: 38px; height: 38px; }
  .premium-brand strong { font-size: 17px; }
  .premium-brand small { display: none; }
  .premium-hero { padding: 30px 0 38px; }
  .premium-hero-grid { grid-template-columns: 1fr; }
  .premium-hero h1 { font-size: clamp(31px, 8.8vw, 37px); line-height: 1.16; letter-spacing: -.035em; }
  .premium-hero-lead { margin-top: 17px; font-size: 14px; line-height: 1.75; }
  .premium-actions { margin-top: 20px; }
  .premium-actions .premium-btn { min-height: 44px; flex: 1 1 auto; padding: 9px 14px; font-size: 14px; }
  .hero-facts { display: flex; flex-wrap: wrap; gap: 7px 14px; margin-top: 18px; font-size: 12px; }
  .hero-visual { min-height: 230px; margin-top: 3px; }
  .hero-photo, .hero-photo-shade { left: 14px; width: calc(100% - 14px); border-radius: 23px; }
  .hero-location { display: none; }
  .hero-call-card { min-width: 190px; padding: 12px 15px; border-radius: 14px; }
  .hero-call-card span { font-size: 11px; }
  .hero-call-card a { margin: 1px 0; font-size: 20px; }
  .hero-call-card small { font-size: 11px; }
  .premium-section { padding: 48px 0; }
  .premium-section-head { margin-bottom: 24px; }
  .premium-section h2 { font-size: clamp(25px, 7.2vw, 30px); line-height: 1.3; }
  .premium-section-subtitle { margin-top: 9px; font-size: 14px; line-height: 1.7; }
  .premium-kicker { margin-bottom: 6px; font-size: 12px; }
  .premium-tool-grid, .problem-grid, .latest-grid, .video-preview-grid, .video-library-grid, .about-principles, .office-gallery { grid-template-columns: 1fr; }
  .premium-tool-card { min-height: 190px; padding: 21px; }
  .tool-icon { width: 43px; height: 43px; border-radius: 12px; }
  .premium-tool-card h3 { margin: 15px 0 6px; font-size: 19px; }
  .premium-tool-link { padding-top: 15px; }
  .problem-layout, .trust-layout, .about-story { grid-template-columns: 1fr; gap: 34px; }
  .problem-note { position: static; }
  .problem-card { min-height: 126px; padding: 18px; }
  .problem-card h3 { margin-top: 5px; font-size: 17px; }
  .latest-grid .article-card { min-height: 200px; padding: 20px; }
  .trust-collage { grid-template-rows: repeat(2, 130px); }
  .premium-contact-panel { grid-template-columns: 1fr; padding: 32px 24px; }
  .contact-number { text-align: left; }
  .contact-number .premium-actions { justify-content: flex-start; }
  .footer-grid { grid-template-columns: 1fr; gap: 25px; }
  .footer-links { justify-content: flex-start; }
  .subpage-hero { padding: 32px 0 30px; }
  .subpage-hero-grid { grid-template-columns: 1fr; align-items: start; }
  .subpage-hero h1 { font-size: clamp(28px, 8vw, 34px); line-height: 1.22; }
  .subpage-hero p { margin-top: 12px; font-size: 14px; line-height: 1.75; }
  .subpage-badge { justify-self: start; }
  .video-toolbar { align-items: stretch; flex-direction: column; }
  .video-search { width: 100%; }
  .tool-panel { padding: 22px 17px; }
  .tool-form-row { grid-template-columns: 1fr; padding: 16px; border: 1px solid var(--lz-line); border-radius: 14px; }
  .tool-form-row button { height: 40px; }
  .office-gallery img { height: 230px; }
  .premium-footer { padding-bottom: 90px; }
  .mobile-contact-dock {
    position: fixed;
    z-index: 999;
    right: 10px;
    bottom: max(9px, env(safe-area-inset-bottom));
    left: 10px;
    display: grid;
    grid-template-columns: .8fr .8fr 1.4fr;
    padding: 7px;
    border: 1px solid rgba(217,226,235,.88);
    border-radius: 16px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 12px 34px rgba(10,35,66,.2);
    backdrop-filter: blur(12px);
  }
  .mobile-contact-dock a, .mobile-contact-dock button { min-height: 43px; display: grid; place-items: center; padding: 0 9px; color: var(--lz-navy); border: 0; border-right: 1px solid var(--lz-line); background: transparent; font-size: 13px; font-weight: 800; }
  .mobile-contact-dock > :last-child { color: #fff; border-right: 0; border-radius: 11px; background: var(--lz-blue); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* 金陵曜蓝：国内高端企业官网风格 */
.executive-home,
.executive-page {
  --exec-navy: #081a2f;
  --exec-navy-soft: #102b48;
  --exec-blue: #155cb8;
  --exec-gold: #c6a267;
  --exec-gold-light: #e4cfaa;
  --exec-cream: #f5f3ee;
  --exec-line: rgba(8, 26, 47, .12);
  color: #172538;
  background: #fff;
}

.executive-home .premium-header {
  position: absolute;
  right: 0;
  left: 0;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  background: rgba(8, 26, 47, .18);
  backdrop-filter: blur(8px);
}
.executive-home .premium-nav-shell { min-height: 82px; }
.executive-home .premium-brand strong { color: #fff; font-weight: 600; letter-spacing: .08em; }
.executive-home .premium-brand small { color: rgba(255, 255, 255, .58); letter-spacing: .16em; }
.executive-home .premium-brand img { padding: 4px; border-radius: 8px; background: rgba(255,255,255,.94); box-shadow: none; }
.executive-home .premium-nav-links > a { position: relative; color: rgba(255,255,255,.76); font-weight: 500; border-radius: 0; background: transparent; }
.executive-home .premium-nav-links > a:hover,
.executive-home .premium-nav-links > a[aria-current="page"] { color: #fff; background: transparent; }
.executive-home .premium-nav-links > a:not(.nav-contact)::after { position: absolute; right: 12px; bottom: 2px; left: 12px; height: 1px; content: ""; background: var(--exec-gold); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.executive-home .premium-nav-links > a:hover::after,
.executive-home .premium-nav-links > a[aria-current="page"]::after { transform: scaleX(1); }
.executive-home .premium-nav-links .nav-contact { margin-left: 12px; padding-right: 18px; padding-left: 18px; color: var(--exec-navy); border: 1px solid var(--exec-gold); border-radius: 4px; background: var(--exec-gold); box-shadow: none; }
.executive-home .premium-nav-links .nav-contact:hover { color: var(--exec-navy); background: var(--exec-gold-light); }

.executive-home .premium-hero {
  min-height: 640px;
  margin-bottom: 56px;
  padding: 0;
  overflow: visible;
  color: #fff;
  background: var(--exec-navy);
}
.executive-home .premium-hero::before { display: none; }
.executive-home .premium-hero-grid { min-height: 640px; display: flex; align-items: center; }
.executive-home .premium-hero-grid > div:first-child { position: relative; z-index: 3; width: min(55%, 610px); padding: 96px 0 126px; animation: executive-rise .55s ease both; }
.executive-home .premium-eyebrow { margin-bottom: 20px; color: var(--exec-gold-light); font-size: 13px; font-weight: 500; letter-spacing: .16em; }
.executive-home .premium-eyebrow::before { width: 36px; height: 1px; }
.executive-home .premium-hero h1 { color: #fff; font-size: clamp(48px, 4vw, 56px); font-weight: 600; line-height: 1.16; letter-spacing: 0; }
.executive-home .premium-hero h1 em { margin-top: 5px; color: var(--exec-gold-light); }
.executive-home .premium-hero-lead { max-width: 540px; margin-top: 22px; color: rgba(255,255,255,.72); font-size: 16px; line-height: 1.8; }
.executive-home .premium-hero .premium-actions { align-items: center; margin-top: 30px; }
.executive-home .premium-hero .premium-btn-primary { min-height: 46px; padding: 10px 25px; color: var(--exec-navy); border-radius: 4px; background: var(--exec-gold); box-shadow: none; font-weight: 600; }
.executive-home .premium-hero .premium-btn-primary:hover { color: var(--exec-navy); background: var(--exec-gold-light); }
.executive-text-link { display: inline-flex; align-items: center; gap: 10px; padding: 10px 4px; color: rgba(255,255,255,.86) !important; font-size: 14px; font-weight: 500; }
.executive-text-link span { color: var(--exec-gold); transition: transform .2s ease; }
.executive-text-link:hover span { transform: translateX(4px); }
.executive-home .hero-visual { position: absolute; z-index: 1; top: 0; right: -8vw; bottom: 0; left: 35%; min-height: 0; }
.executive-home .hero-photo { inset: 0; width: 100%; height: 100%; border-radius: 0; object-fit: cover; object-position: center 68%; box-shadow: none; animation: executive-photo .9s ease both; }
.executive-home .hero-photo-shade { inset: 0; border-radius: 0; background: linear-gradient(90deg, var(--exec-navy) 0%, rgba(8,26,47,.94) 13%, rgba(8,26,47,.64) 45%, rgba(8,26,47,.16) 78%, rgba(8,26,47,.3) 100%), linear-gradient(0deg, rgba(8,26,47,.52), transparent 55%); }

.executive-quicknav {
  position: absolute;
  z-index: 8;
  right: 0;
  bottom: -55px;
  left: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--exec-gold);
  background: #fff;
  box-shadow: 0 18px 46px rgba(8,26,47,.16);
}
.executive-quicknav > a { min-height: 108px; display: grid; grid-template-columns: 30px 1fr; align-items: center; gap: 13px; padding: 21px 22px; border-right: 1px solid var(--exec-line); transition: background .2s ease; }
.executive-quicknav > a:last-child { border-right: 0; }
.executive-quicknav > a:hover { background: var(--exec-cream); }
.executive-quicknav small { color: var(--exec-gold); font-family: Georgia, serif; font-size: 15px; }
.executive-quicknav span { min-width: 0; }
.executive-quicknav strong { display: block; color: var(--exec-navy); font-size: 17px; font-weight: 600; }
.executive-quicknav em { display: block; margin-top: 3px; color: #75808c; font-size: 12px; font-style: normal; white-space: nowrap; }

.executive-home .premium-section { padding: 88px 0; }
.executive-home .premium-section-head { max-width: 780px; margin-bottom: 36px; }
.executive-home .premium-kicker { color: var(--exec-gold); font-size: 12px; font-weight: 600; letter-spacing: .13em; }
.executive-home .premium-section h2 { color: var(--exec-navy); font-size: clamp(32px, 3vw, 38px); font-weight: 600; line-height: 1.28; letter-spacing: 0; }
.executive-home .premium-section-subtitle { color: #687382; font-size: 15px; }

.executive-tools { padding-top: 112px !important; background: var(--exec-cream) !important; }
.executive-tools .premium-tool-grid { grid-template-columns: 1.15fr .85fr; grid-template-rows: repeat(2, 168px); gap: 16px; }
.executive-tools .premium-tool-card { min-height: 0; padding: 25px 27px; border-color: var(--exec-line); border-radius: 9px; box-shadow: none; }
.executive-tools .premium-tool-card::after { display: none; }
.executive-tools .premium-tool-card:first-child { grid-row: 1 / span 2; padding: 34px; color: #fff; border-color: var(--exec-navy); background: linear-gradient(145deg, var(--exec-navy), var(--exec-navy-soft)); }
.executive-tools .premium-tool-card:hover { transform: translateY(-2px); border-color: var(--exec-gold); box-shadow: 0 14px 35px rgba(8,26,47,.1); }
.executive-tools .tool-icon { width: 45px; height: 45px; color: var(--exec-gold); border-radius: 6px; background: rgba(198,162,103,.13); box-shadow: inset 0 0 0 1px rgba(198,162,103,.32); }
.executive-tools .premium-tool-card h3 { margin: 18px 0 6px; color: var(--exec-navy); font-size: 20px; font-weight: 600; }
.executive-tools .premium-tool-card:first-child h3 { margin-top: 38px; color: #fff; font-size: 29px; }
.executive-tools .premium-tool-card p { max-width: 470px; color: #6d7885; }
.executive-tools .premium-tool-card:first-child p { color: rgba(255,255,255,.68); font-size: 15px; }
.executive-tools .premium-tool-link { padding-top: 14px; color: var(--exec-blue); font-weight: 600; }
.executive-tools .premium-tool-card:first-child .premium-tool-link { color: var(--exec-gold-light); }

.executive-problems { color: #fff; background: var(--exec-navy); }
.executive-problems .problem-layout { grid-template-columns: .72fr 1.28fr; gap: 72px; }
.executive-problems .premium-section h2,
.executive-problems h2 { color: #fff; }
.executive-problems .problem-note p:not(.premium-kicker) { color: rgba(255,255,255,.61); }
.executive-problems .premium-btn-light { color: #fff; border-color: rgba(255,255,255,.24); border-radius: 4px; background: transparent; box-shadow: none; }
.executive-problems .premium-btn-light:hover { border-color: var(--exec-gold); }
.executive-problems .problem-grid { gap: 0 30px; }
.executive-problems .problem-card { min-height: 142px; padding: 23px 0; color: #fff; border: 0; border-top: 1px solid rgba(255,255,255,.14); border-radius: 0; background: transparent; }
.executive-problems .problem-card:nth-last-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.14); }
.executive-problems .problem-card:hover { transform: none; border-color: var(--exec-gold); box-shadow: none; }
.executive-problems .problem-card small { color: var(--exec-gold); font-weight: 500; }
.executive-problems .problem-card h3 { color: #fff; font-size: 19px; font-weight: 500; }
.executive-problems .problem-card p { color: rgba(255,255,255,.53); }

.executive-editorial { background: #fff !important; }
.executive-editorial .latest-grid { grid-template-columns: 1.05fr .95fr; grid-template-rows: repeat(3, 1fr); gap: 0 36px; }
.executive-editorial .latest-grid .article-card { min-height: 0; padding: 22px 0; border: 0; border-bottom: 1px solid var(--exec-line); border-radius: 0; box-shadow: none; }
.executive-editorial .latest-grid .article-card:hover { transform: none; border-color: var(--exec-gold); box-shadow: none; }
.executive-editorial .latest-grid .article-card:first-child { position: relative; grid-row: 1 / span 3; min-height: 430px; padding: 38px; overflow: hidden; color: #fff; border: 0; background: linear-gradient(145deg, var(--exec-navy), #173e62); }
.executive-editorial .latest-grid .article-card:first-child::before { position: absolute; right: 24px; top: -36px; content: "01"; color: rgba(255,255,255,.055); font-family: Georgia, serif; font-size: 190px; line-height: 1; }
.executive-editorial .latest-grid .article-card:first-child .article-tag { color: var(--exec-gold-light); background: rgba(198,162,103,.14); }
.executive-editorial .latest-grid .article-card:first-child h3 { position: relative; max-width: 470px; margin-top: 58px; color: #fff; font-size: 29px; font-weight: 600; }
.executive-editorial .latest-grid .article-card:first-child p { position: relative; color: rgba(255,255,255,.65); font-size: 14px; -webkit-line-clamp: 3; }
.executive-editorial .latest-grid .article-card:first-child .card-date { color: rgba(255,255,255,.48); }
.executive-editorial .latest-grid .article-card:not(:first-child) { display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr auto; column-gap: 16px; }
.executive-editorial .latest-grid .article-card:not(:first-child) .article-tag { grid-column: 1; padding: 0; color: var(--exec-gold); background: transparent; }
.executive-editorial .latest-grid .article-card:not(:first-child) h3 { grid-column: 1; margin: 10px 0 4px; font-size: 18px; font-weight: 600; }
.executive-editorial .latest-grid .article-card:not(:first-child) p { grid-column: 1; -webkit-line-clamp: 1; }
.executive-editorial .latest-grid .article-card:not(:first-child) .card-date { grid-column: 2; grid-row: 1; padding-top: 4px; }

.executive-videos { background: var(--exec-cream); }
.executive-videos .video-preview-grid { grid-template-columns: 1.15fr .85fr; grid-template-rows: repeat(2, 1fr); gap: 16px; }
.executive-videos .video-preview-card { border-color: var(--exec-line); border-radius: 8px; box-shadow: none; }
.executive-videos .video-preview-card:first-child { grid-row: 1 / span 2; }
.executive-videos .video-preview-card:first-child .video-preview-image { height: 100%; min-height: 430px; aspect-ratio: auto; }
.executive-videos .video-preview-card:first-child .video-preview-copy { position: absolute; right: 0; bottom: 0; left: 0; padding: 55px 24px 22px; color: #fff; background: linear-gradient(transparent, rgba(8,26,47,.88)); }
.executive-videos .video-preview-card:first-child .video-preview-copy small { color: var(--exec-gold-light); }
.executive-videos .video-preview-card:first-child .video-preview-copy h3 { color: #fff; }
.executive-videos .video-preview-card { position: relative; }
.executive-videos .video-preview-image { border-radius: 0; }
.executive-videos .video-preview-copy h3 { font-weight: 600; }
.executive-videos .play-mark { border-radius: 50%; background: rgba(8,26,47,.76); }

.executive-trust { background: #fff !important; }
.executive-trust .trust-collage { gap: 8px; }
.executive-trust .trust-collage img { border-radius: 7px; filter: saturate(.75); }
.executive-trust .trust-list b { color: var(--exec-gold); background: var(--exec-cream); }
.executive-trust .trust-list strong { color: var(--exec-navy); font-weight: 600; }
.executive-contact { padding-top: 30px !important; }
.executive-contact .premium-contact-panel { padding: 48px 52px; border-radius: 10px; background: var(--exec-navy); box-shadow: none; }
.executive-contact .premium-contact-panel::after { border-color: rgba(198,162,103,.25); box-shadow: 0 0 0 45px rgba(198,162,103,.035), 0 0 0 90px rgba(198,162,103,.022); }
.executive-contact .premium-contact-panel h2 { color: #fff; }
.executive-contact .premium-btn { border-radius: 4px; }
.executive-contact .premium-btn-primary { color: var(--exec-navy); background: var(--exec-gold); box-shadow: none; }
.executive-contact .contact-number .premium-btn { font-size: 15px; letter-spacing: 0; }
.executive-home .premium-footer { background: #061422; }

/* 内页统一外壳：保留原有内容和功能，仅统一视觉语言 */
.executive-page .premium-header {
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,.12);
  background: rgba(8,26,47,.97);
  backdrop-filter: blur(10px);
}
.executive-page .premium-nav-shell { min-height: 72px; }
.executive-page .premium-brand strong { color: #fff; font-weight: 600; letter-spacing: .08em; }
.executive-page .premium-brand small { color: rgba(255,255,255,.52); letter-spacing: .16em; }
.executive-page .premium-brand img { padding: 4px; border-radius: 7px; background: rgba(255,255,255,.94); box-shadow: none; }
.executive-page .premium-nav-links > a { position: relative; color: rgba(255,255,255,.72); border-radius: 0; background: transparent; font-weight: 500; }
.executive-page .premium-nav-links > a:hover,
.executive-page .premium-nav-links > a[aria-current="page"] { color: #fff; background: transparent; }
.executive-page .premium-nav-links > a:not(.nav-contact)::after { position: absolute; right: 12px; bottom: 2px; left: 12px; height: 1px; content: ""; background: var(--exec-gold); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.executive-page .premium-nav-links > a:hover::after,
.executive-page .premium-nav-links > a[aria-current="page"]::after { transform: scaleX(1); }
.executive-page .premium-nav-links .nav-contact { margin-left: 12px; padding-right: 18px; padding-left: 18px; color: var(--exec-navy); border: 1px solid var(--exec-gold); border-radius: 4px; background: var(--exec-gold); box-shadow: none; }
.executive-page .premium-nav-links .nav-contact:hover { color: var(--exec-navy); background: var(--exec-gold-light); }

.executive-page .subpage-hero {
  position: relative;
  padding: 72px 0 64px;
  overflow: hidden;
  color: #fff;
  border: 0;
  background: radial-gradient(circle at 87% 16%, rgba(198,162,103,.12), transparent 23%), linear-gradient(118deg, var(--exec-navy) 0%, #0c2946 58%, #143a58 100%);
}
.executive-page .subpage-hero::before { position: absolute; inset: 0; pointer-events: none; content: ""; opacity: .15; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(90deg, transparent, #000 52%, #000); }
.executive-page .subpage-hero-grid { position: relative; z-index: 1; align-items: center; }
.executive-page .subpage-hero .premium-eyebrow { margin-bottom: 17px; color: var(--exec-gold-light); font-size: 12px; font-weight: 500; letter-spacing: .12em; }
.executive-page .subpage-hero .premium-eyebrow::before { width: 34px; height: 1px; }
.executive-page .subpage-hero h1 { color: #fff; font-size: clamp(38px, 4vw, 50px); font-weight: 600; line-height: 1.2; letter-spacing: 0; }
.executive-page .subpage-hero p:not(.premium-eyebrow) { max-width: 760px; color: rgba(255,255,255,.68); font-size: 15px; line-height: 1.85; }
.executive-page .subpage-badge { color: var(--exec-gold-light); border-color: rgba(198,162,103,.42); border-radius: 4px; background: rgba(8,26,47,.32); font-size: 12px; font-weight: 500; }

.executive-page .premium-section { padding: 78px 0; }
.executive-page .premium-section-soft { background: var(--exec-cream); }
.executive-page .premium-section-head { margin-bottom: 32px; }
.executive-page .premium-kicker { color: var(--exec-gold); font-size: 12px; font-weight: 600; letter-spacing: .12em; }
.executive-page .premium-section h2 { color: var(--exec-navy); font-size: clamp(29px, 3vw, 38px); font-weight: 600; line-height: 1.3; letter-spacing: 0; }
.executive-page .premium-section-subtitle { color: #697583; font-size: 14px; }
.executive-page .premium-btn { min-height: 45px; border-radius: 4px; font-weight: 600; box-shadow: none; }
.executive-page .premium-btn-primary { color: var(--exec-navy); background: var(--exec-gold); box-shadow: none; }
.executive-page .premium-btn-primary:hover { color: var(--exec-navy); background: var(--exec-gold-light); }
.executive-page .premium-btn-light { border-color: var(--exec-line); border-radius: 4px; box-shadow: none; }

.executive-page .premium-contact-panel { padding: 46px 50px; border-radius: 8px; background: var(--exec-navy); box-shadow: none; }
.executive-page .premium-contact-panel::after { border-color: rgba(198,162,103,.22); box-shadow: 0 0 0 45px rgba(198,162,103,.03), 0 0 0 90px rgba(198,162,103,.02); }
.executive-page .premium-contact-panel h2 { color: #fff; }
.executive-page .premium-contact-panel .premium-kicker { color: var(--exec-gold-light); }
.executive-page .premium-footer { background: #061422; }
.executive-page .mobile-contact-dock { border-radius: 8px; }
.executive-page .mobile-contact-dock > :last-child { border-radius: 4px; background: var(--exec-blue); }

.executive-tools-page .premium-tool-grid { grid-template-columns: 1.12fr .88fr; grid-template-rows: repeat(2, 168px); gap: 16px; }
.executive-tools-page .premium-tool-card { min-height: 0; padding: 25px 27px; border-color: var(--exec-line); border-radius: 7px; box-shadow: none; }
.executive-tools-page .premium-tool-card::after { display: none; }
.executive-tools-page .premium-tool-card:first-child { grid-row: 1 / span 2; padding: 34px; color: #fff; border-color: var(--exec-navy); background: linear-gradient(145deg, var(--exec-navy), var(--exec-navy-soft)); }
.executive-tools-page .premium-tool-card:hover { transform: translateY(-2px); border-color: var(--exec-gold); box-shadow: 0 14px 35px rgba(8,26,47,.09); }
.executive-tools-page .tool-icon { width: 45px; height: 45px; color: var(--exec-gold); border-radius: 5px; background: rgba(198,162,103,.13); box-shadow: inset 0 0 0 1px rgba(198,162,103,.3); }
.executive-tools-page .premium-tool-card h3 { margin: 18px 0 6px; color: var(--exec-navy); font-size: 20px; font-weight: 600; }
.executive-tools-page .premium-tool-card:first-child h3 { margin-top: 38px; color: #fff; font-size: 28px; }
.executive-tools-page .premium-tool-card p { color: #6d7885; }
.executive-tools-page .premium-tool-card:first-child p { color: rgba(255,255,255,.68); font-size: 15px; }
.executive-tools-page .premium-tool-link { padding-top: 14px; color: var(--exec-blue); font-weight: 600; }
.executive-tools-page .premium-tool-card:first-child .premium-tool-link { color: var(--exec-gold-light); }

.executive-tool-page .tool-panel { border-color: var(--exec-line); border-radius: 8px; box-shadow: 0 14px 34px rgba(8,26,47,.06); }
.executive-tool-page .tool-side { border-radius: 7px; background: #ece9e1; }
.executive-tool-page .tool-side li { border-color: rgba(8,26,47,.1); }
.executive-tool-page .tool-form-row input,
.executive-tool-page .tool-form-row select,
.executive-tool-page .tool-form-row button { border-radius: 4px; }
.executive-tool-page .tool-result,
.executive-tool-page .checklist-group { border-radius: 6px; }
.executive-tool-page .progress-track { border-radius: 2px; }
.executive-tool-page .progress-track span { border-radius: 2px; background: linear-gradient(90deg, var(--exec-blue), var(--exec-gold)); }

.executive-videos-page .video-filter button,
.executive-videos-page .video-search input { border-radius: 4px; }
.executive-videos-page .video-filter button.active { border-color: var(--exec-navy); background: var(--exec-navy); }
.executive-videos-page .video-library-grid { gap: 18px; }
.executive-videos-page .video-library-card { border-color: var(--exec-line); border-radius: 6px; box-shadow: none; }
.executive-videos-page .video-library-card:hover { transform: translateY(-2px); border-color: var(--exec-gold); box-shadow: 0 14px 35px rgba(8,26,47,.08); }
.executive-videos-page .video-library-body small { color: var(--exec-gold); font-weight: 600; }
.executive-videos-page .video-library-body h2 { color: var(--exec-navy); font-weight: 600; }
.executive-videos-page .video-library-actions { color: var(--exec-blue); }
.executive-videos-page .subpage-hero .premium-btn-dark { color: var(--exec-gold-light); border-color: rgba(198,162,103,.42); border-radius: 4px; background: rgba(8,26,47,.42); box-shadow: none; }
.executive-videos-page .subpage-hero .premium-btn-dark:hover { color: #fff; border-color: var(--exec-gold); background: rgba(8,26,47,.72); }

.executive-about-page .about-photo img { border-radius: 6px; box-shadow: 0 18px 45px rgba(8,26,47,.13); filter: saturate(.84); }
.executive-about-page .about-photo::after { right: -14px; bottom: -14px; border-radius: 5px; background: var(--exec-gold); opacity: .28; }
.executive-about-page .about-principles { gap: 14px; }
.executive-about-page .about-principle { position: relative; padding: 29px 25px 25px; border-color: var(--exec-line); border-radius: 5px; box-shadow: none; }
.executive-about-page .about-principle::before { position: absolute; top: -1px; right: -1px; left: -1px; height: 2px; content: ""; background: var(--exec-gold); }
.executive-about-page .about-principle b { color: var(--exec-gold); border-radius: 4px; background: var(--exec-cream); font-family: Georgia, serif; }
.executive-about-page .about-principle h3 { color: var(--exec-navy); font-weight: 600; }
.executive-about-page .office-gallery { gap: 8px; }
.executive-about-page .office-gallery img { border-radius: 4px; filter: saturate(.82); }

@keyframes executive-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes executive-photo { from { opacity: .72; transform: scale(1.02); } to { opacity: 1; transform: scale(1); } }

@media (max-width: 1020px) {
  .executive-home .premium-nav-links { background: rgba(8,26,47,.98); }
  .executive-home .premium-nav-links .nav-contact { margin-left: 0; }
  .executive-home .premium-nav-toggle { color: #fff; border-color: rgba(255,255,255,.28); border-radius: 5px; background: rgba(255,255,255,.06); }
  .executive-home .hero-visual { left: 27%; }
  .executive-quicknav > a { padding-right: 14px; padding-left: 14px; }
  .executive-quicknav em { white-space: normal; }
  .executive-page .premium-nav-links { background: rgba(8,26,47,.99); }
  .executive-page .premium-nav-links .nav-contact { margin-left: 0; }
  .executive-page .premium-nav-toggle { color: #fff; border-color: rgba(255,255,255,.25); border-radius: 4px; background: rgba(255,255,255,.06); }
}

@media (max-width: 760px) {
  .executive-home .premium-container,
  .executive-home .premium-nav-shell { width: min(calc(100% - 32px), var(--lz-max)); }
  .executive-home .premium-nav-shell { min-height: 58px; }
  .executive-home .premium-brand img { width: 34px; height: 34px; }
  .executive-home .premium-brand strong { font-size: 16px; }
  .executive-home .premium-nav-toggle { width: 38px; height: 38px; }
  .executive-home .premium-hero { min-height: 0; margin-bottom: 34px; }
  .executive-home .premium-hero-grid { min-height: 340px; display: flex; padding-top: 58px; }
  .executive-home .premium-hero-grid > div:first-child { width: 100%; padding: 46px 0 62px; }
  .executive-home .premium-eyebrow { margin-bottom: 12px; font-size: 10.5px; letter-spacing: .07em; }
  .executive-home .premium-eyebrow::before { width: 22px; }
  .executive-home .premium-hero h1 { max-width: 300px; font-size: clamp(23px, 6.25vw, 25px); line-height: 1.27; }
  .executive-home .premium-hero h1 em { margin-top: 2px; }
  .executive-home .premium-hero-lead { max-width: 305px; margin-top: 12px; font-size: 13px; line-height: 1.65; }
  .executive-home .premium-hero .premium-actions { flex-wrap: nowrap; margin-top: 17px; }
  .executive-home .premium-hero .premium-actions .premium-btn { min-height: 40px; flex: 0 0 auto; padding: 7px 16px; font-size: 13px; }
  .executive-text-link { padding: 8px 2px; }
  .executive-home .hero-visual { top: 0; right: -16px; bottom: 0; left: -16px; min-height: 0; margin: 0; }
  .executive-home .hero-photo { left: 0; width: 100%; border-radius: 0; object-position: 62% 72%; }
  .executive-home .hero-photo-shade { left: 0; width: 100%; border-radius: 0; background: linear-gradient(90deg, rgba(8,26,47,.98) 0%, rgba(8,26,47,.86) 54%, rgba(8,26,47,.3) 100%), linear-gradient(0deg, rgba(8,26,47,.56), transparent 60%); }
  .executive-quicknav { position: relative; right: auto; bottom: auto; left: auto; width: calc(100% - 32px); grid-template-columns: repeat(2, 1fr); margin: -34px auto 0; box-shadow: 0 14px 32px rgba(8,26,47,.16); }
  .executive-quicknav > a { min-height: 76px; grid-template-columns: 22px 1fr; gap: 8px; padding: 12px; border-right: 1px solid var(--exec-line); border-bottom: 1px solid var(--exec-line); }
  .executive-quicknav > a:nth-child(2n) { border-right: 0; }
  .executive-quicknav > a:nth-last-child(-n+2) { border-bottom: 0; }
  .executive-quicknav small { font-size: 12px; }
  .executive-quicknav strong { font-size: 15px; }
  .executive-quicknav em { display: none; }
  .executive-home .premium-section { padding: 56px 0; }
  .executive-home .premium-section-head { margin-bottom: 23px; }
  .executive-home .premium-section h2 { font-size: clamp(22px, 6.2vw, 25px); line-height: 1.32; }
  .executive-home .premium-section-subtitle { font-size: 13px; }
  .executive-tools { padding-top: 70px !important; }
  .executive-tools .premium-tool-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: none; gap: 10px; }
  .executive-tools .premium-tool-card,
  .executive-tools .premium-tool-card:first-child { position: relative; min-height: 96px; display: grid; grid-template-columns: 42px 1fr 18px; grid-template-rows: auto auto; align-items: center; gap: 0 12px; padding: 17px; color: #172538; border-color: var(--exec-line); background: #fff; }
  .executive-tools .premium-tool-card:first-child { grid-row: auto; }
  .executive-tools .tool-icon { grid-row: 1 / span 2; width: 40px; height: 40px; }
  .executive-tools .premium-tool-card h3,
  .executive-tools .premium-tool-card:first-child h3 { grid-column: 2; margin: 0 0 2px; color: var(--exec-navy); font-size: 17px; }
  .executive-tools .premium-tool-card p,
  .executive-tools .premium-tool-card:first-child p { grid-column: 2; margin: 0; display: -webkit-box; overflow: hidden; color: #74808d; font-size: 12px; -webkit-box-orient: vertical; -webkit-line-clamp: 1; }
  .executive-tools .premium-tool-link { grid-column: 3; grid-row: 1 / span 2; width: 18px; overflow: hidden; padding: 0; color: transparent; white-space: nowrap; }
  .executive-tools .premium-tool-link::after { margin: 0; color: var(--exec-gold); content: "→"; }
  .executive-problems .problem-layout { grid-template-columns: 1fr; gap: 24px; }
  .executive-problems .problem-grid { grid-template-columns: 1fr; }
  .executive-problems .problem-card { min-height: 102px; padding: 17px 0; }
  .executive-problems .problem-card:nth-last-child(-n+2) { border-bottom: 0; }
  .executive-problems .problem-card:last-child { border-bottom: 1px solid rgba(255,255,255,.14); }
  .executive-problems .problem-card h3 { font-size: 17px; }
  .executive-editorial .latest-grid,
  .executive-videos .video-preview-grid { display: flex; gap: 12px; margin-right: -16px; padding-right: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .executive-editorial .latest-grid::-webkit-scrollbar,
  .executive-videos .video-preview-grid::-webkit-scrollbar { display: none; }
  .executive-editorial .latest-grid .article-card,
  .executive-editorial .latest-grid .article-card:first-child { min-width: 82%; min-height: 230px; display: flex; padding: 23px; border: 1px solid var(--exec-line); border-radius: 7px; scroll-snap-align: start; }
  .executive-editorial .latest-grid .article-card:first-child { background: var(--exec-navy); }
  .executive-editorial .latest-grid .article-card:first-child h3 { margin-top: 30px; font-size: 22px; }
  .executive-editorial .latest-grid .article-card:not(:first-child) h3 { margin-top: 22px; font-size: 18px; }
  .executive-editorial .latest-grid .article-card:not(:first-child) p { -webkit-line-clamp: 2; }
  .executive-editorial .latest-grid .article-card:not(:first-child) .card-date { margin-top: auto; padding-top: 15px; }
  .executive-videos .video-preview-card,
  .executive-videos .video-preview-card:first-child { min-width: 82%; grid-row: auto; border-radius: 7px; scroll-snap-align: start; }
  .executive-videos .video-preview-card:first-child .video-preview-image,
  .executive-videos .video-preview-image { min-height: 0; aspect-ratio: 16 / 9; }
  .executive-videos .video-preview-card:first-child .video-preview-copy { position: static; padding: 18px; color: inherit; background: #fff; }
  .executive-videos .video-preview-card:first-child .video-preview-copy small { color: var(--exec-gold); }
  .executive-videos .video-preview-card:first-child .video-preview-copy h3 { color: var(--exec-navy); }
  .executive-contact { padding-top: 12px !important; }
  .executive-contact .premium-contact-panel { padding: 28px 21px; border-radius: 7px; }
  .executive-home .mobile-contact-dock { min-height: 54px; border-radius: 8px; }
  .executive-home .mobile-contact-dock > :last-child { border-radius: 5px; background: var(--exec-blue); }

  .executive-page .premium-container,
  .executive-page .premium-nav-shell { width: min(calc(100% - 32px), var(--lz-max)); }
  .executive-page .premium-nav-shell { min-height: 58px; }
  .executive-page .premium-brand img { width: 34px; height: 34px; }
  .executive-page .premium-brand strong { font-size: 16px; }
  .executive-page .premium-nav-toggle { width: 38px; height: 38px; }
  .executive-page .subpage-hero { padding: 38px 0 35px; }
  .executive-page .subpage-hero-grid { gap: 20px; }
  .executive-page .subpage-hero .premium-eyebrow { margin-bottom: 11px; font-size: 10.5px; }
  .executive-page .subpage-hero .premium-eyebrow::before { width: 23px; }
  .executive-page .subpage-hero h1 { max-width: 335px; font-size: clamp(24px, 6.6vw, 27px); line-height: 1.3; }
  .executive-page .subpage-hero p:not(.premium-eyebrow) { margin-top: 11px; font-size: 13px; line-height: 1.72; }
  .executive-page .subpage-badge { padding: 9px 12px; font-size: 11px; }
  .executive-page .premium-section { padding: 54px 0; }
  .executive-page .premium-section h2 { font-size: clamp(22px, 6vw, 25px); }
  .executive-page .premium-contact-panel { padding: 28px 21px; border-radius: 6px; }
  .executive-page .contact-number a { font-size: 27px; }
  .executive-page .mobile-contact-dock { min-height: 54px; }
  .executive-tools-page .premium-tool-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: none; gap: 10px; }
  .executive-tools-page .premium-tool-card,
  .executive-tools-page .premium-tool-card:first-child { position: relative; min-height: 98px; display: grid; grid-template-columns: 42px 1fr 18px; grid-template-rows: auto auto; align-items: center; gap: 0 12px; padding: 17px; color: #172538; border-color: var(--exec-line); background: #fff; }
  .executive-tools-page .premium-tool-card:first-child { grid-row: auto; }
  .executive-tools-page .tool-icon { grid-row: 1 / span 2; width: 40px; height: 40px; }
  .executive-tools-page .premium-tool-card h3,
  .executive-tools-page .premium-tool-card:first-child h3 { grid-column: 2; margin: 0 0 2px; color: var(--exec-navy); font-size: 17px; }
  .executive-tools-page .premium-tool-card p,
  .executive-tools-page .premium-tool-card:first-child p { grid-column: 2; margin: 0; display: -webkit-box; overflow: hidden; color: #74808d; font-size: 12px; -webkit-box-orient: vertical; -webkit-line-clamp: 1; }
  .executive-tools-page .premium-tool-link { grid-column: 3; grid-row: 1 / span 2; width: 18px; overflow: visible; padding: 0; color: transparent; font-size: 0; white-space: nowrap; }
  .executive-tools-page .premium-tool-link::after { margin: 0; color: var(--exec-gold); content: "→"; font-size: 18px; }
  .executive-tool-page .tool-panel { padding: 21px 17px; border-radius: 6px; }
  .executive-tool-page .tool-form-row { border-radius: 5px; }
  .executive-about-page .about-photo::after { right: -8px; bottom: -8px; }
  .executive-about-page .office-gallery { grid-template-columns: repeat(2, 1fr); }
  .executive-about-page .office-gallery img { height: 150px; }
  .executive-videos-page .subpage-hero .premium-btn-dark { justify-self: start; min-height: 40px; padding: 7px 16px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  .executive-home .premium-hero-grid > div:first-child,
  .executive-home .hero-photo { animation: none; }
}