:root {
  --sld-navy: #07111c;
  --sld-navy-2: #0b1724;
  --sld-blue: #0f2b44;
  --sld-copper: #c8470a;
  --sld-copper-light: #ffb27a;
  --sld-gold: #d4a830;
  --sld-paper: #f4f7fb;
  --sld-panel: #ffffff;
  --sld-ink: #111827;
  --sld-muted: #5f6f83;
  --sld-line: #cbd5e1;
  --sld-serif: Georgia, "Times New Roman", serif;
  --sld-mono: "Fira Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

body {
  background: var(--sld-paper);
}

.sld-site-header {
  background: #eef2f7;
  border-bottom: 1px solid #d7dee8;
}

.sld-site-header__inner {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 18px 20px;
}

.sld-brand {
  align-items: center;
  color: var(--sld-ink);
  display: flex;
  gap: 16px;
  text-decoration: none;
}

.sld-brand__mark {
  background: var(--sld-navy);
  border-radius: 2px;
  color: #fff;
  display: inline-grid;
  font-family: var(--sld-mono);
  font-size: .75rem;
  font-weight: 700;
  height: 54px;
  letter-spacing: .08em;
  place-items: center;
  width: 88px;
}

.sld-brand__name {
  background: #839bc8;
  color: #fff;
  display: block;
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
  padding: 2px 8px 5px;
}

.sld-brand__tagline {
  color: #111827;
  display: block;
  font-size: .9rem;
  margin-top: 3px;
}

.sld-site-nav {
  border-top: 1px solid #d7dee8;
  overflow-x: auto;
}

.sld-site-nav .wp-block-navigation__container {
  gap: 8px;
  justify-content: center;
  margin: 0 auto;
  max-width: 1180px;
  padding: 10px 12px;
}

.sld-site-nav a {
  background: #fff;
  border: 1px solid #d7dee8;
  border-radius: 6px;
  color: var(--sld-ink);
  font-weight: 700;
  padding: 12px 16px;
}

.sld-member-wreck,
.sld-wreck-page {
  background: var(--sld-paper);
  color: var(--sld-ink);
}

.sld-member-hero,
.sld-wreck-hero {
  background:
    radial-gradient(ellipse 90% 70% at 105% 110%, rgba(200, 71, 10, .22) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at -5% -10%, rgba(22, 52, 80, .8) 0%, transparent 60%),
    repeating-linear-gradient(-48deg, transparent 0, transparent 52px, rgba(255, 255, 255, .02) 52px, rgba(255, 255, 255, .02) 53px),
    var(--sld-navy);
  color: #fff;
  padding: clamp(48px, 8vw, 86px) 20px 56px;
}

.sld-member-hero__inner,
.sld-wreck-hero__inner {
  margin: 0 auto;
  max-width: 920px;
}

.sld-kicker,
.sld-lock {
  display: inline-flex;
  font-family: var(--sld-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  line-height: 1.2;
  text-transform: uppercase;
}

.sld-lock {
  background: var(--sld-copper);
  color: #fff;
  margin-bottom: 1.1rem;
  padding: .38rem .85rem;
}

.sld-kicker {
  color: #b7c5d8;
  margin-bottom: .7rem;
}

.sld-member-hero h1,
.sld-wreck-hero h1 {
  background: transparent !important;
  color: #fff !important;
  font-family: var(--sld-serif);
  font-size: clamp(2.4rem, 6vw, 4.3rem);
  line-height: 1.04;
  margin: 0;
  padding: 0 !important;
}

.sld-member-hero__sub,
.sld-wreck-hero__sub {
  color: #9fc0d4;
  font-family: var(--sld-serif);
  font-size: clamp(1.1rem, 3vw, 1.45rem);
  font-style: italic;
  margin: 1rem 0 1.8rem;
}

.sld-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sld-tag {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(226, 232, 240, .38);
  color: #e8eef6;
  font-family: var(--sld-mono);
  font-size: .64rem;
  letter-spacing: .1em;
  padding: .34rem .72rem;
  text-transform: uppercase;
}

.sld-tag.is-hot {
  background: rgba(200, 71, 10, .28);
  border-color: #f59e5b;
  color: var(--sld-copper-light);
}

.sld-article-nav {
  background: var(--sld-navy-2);
  border-bottom: 1px solid #29415c;
  border-top: 1px solid #29415c;
  overflow-x: auto;
  position: sticky;
  top: 0;
  z-index: 20;
}

.sld-article-nav__inner {
  display: flex;
  gap: 4px;
  margin: 0 auto;
  max-width: 920px;
  min-width: max-content;
  padding: 0 16px;
}

.sld-article-nav a {
  color: #c7d4e5;
  font-family: var(--sld-mono);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 14px 16px;
  text-decoration: none;
  text-transform: uppercase;
}

.sld-article-nav a:hover {
  color: #fff;
}

.sld-content {
  margin: 0 auto;
  max-width: 920px;
  padding: 48px 20px 72px;
}

.sld-section {
  margin: 0 0 48px;
}

.sld-section-title {
  border-bottom: 2px solid var(--sld-copper);
  color: var(--sld-ink) !important;
  font-family: var(--sld-serif);
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  line-height: 1.12;
  margin: 0 0 24px;
  padding-bottom: 10px;
}

.sld-section-number {
  color: var(--sld-copper);
  display: block;
  font-family: var(--sld-mono);
  font-size: .66rem;
  letter-spacing: .16em;
  margin-bottom: 6px;
}

.sld-card-grid,
.sld-stat-grid,
.resource-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.sld-card,
.sld-stat,
.resource-grid .rc,
.is-style-sld-panel {
  background: var(--sld-panel);
  border: 1px solid var(--sld-line);
  border-radius: 6px;
  box-shadow: 0 1px 0 rgba(15, 23, 42, .03);
  color: var(--sld-ink);
  display: block;
  padding: 20px;
  text-decoration: none;
}

.resource-grid .rc:hover {
  border-color: var(--sld-copper);
  box-shadow: 0 8px 22px rgba(15, 23, 42, .12);
}

.sld-stat__label,
.rc-type {
  color: #a0573a;
  font-family: var(--sld-mono);
  font-size: .64rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.sld-stat__value,
.rc-title {
  color: var(--sld-ink);
  display: block;
  font-family: var(--sld-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  margin-top: 8px;
}

.sld-stat__note,
.rc-desc {
  color: var(--sld-muted);
  margin-top: 6px;
}

.is-style-sld-dark-panel,
.panel-dark,
.sld-dark-panel {
  background: var(--sld-navy) !important;
  border: 1px solid #2b4058;
  border-radius: 6px;
  color: #dce9f6 !important;
  padding: 28px;
}

.is-style-sld-dark-panel *,
.panel-dark *,
.sld-dark-panel * {
  color: inherit;
}

.panel-dark h1,
.panel-dark h2,
.panel-dark h3,
.sld-dark-panel h1,
.sld-dark-panel h2,
.sld-dark-panel h3 {
  color: #f5f9ff !important;
}

.depth-row {
  align-items: center;
  display: grid;
  gap: 14px;
  grid-template-columns: 84px 1fr;
  margin-bottom: 10px;
}

.depth-ft {
  color: #b9cce2 !important;
  font-family: var(--sld-mono);
  font-size: .72rem;
  font-weight: 700;
}

.depth-bar {
  background: #112236;
  border: 1px solid #35516f;
  border-radius: 4px;
  color: #d9e8f7 !important;
  font-family: var(--sld-mono);
  font-size: .72rem;
  padding: 8px 12px;
}

.depth-bar.landmark,
.depth-bar.bottom {
  background: #3a1d12;
  border-color: #e8793d;
  color: #ffd1ad !important;
}

.depth-note {
  color: #c9d8e8 !important;
  margin-top: 20px;
}

.member-archive,
[role="complementary"] {
  background: #f8fafc !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 8px !important;
  color: #111827 !important;
  padding: 20px;
}

.member-archive *,
[role="complementary"] * {
  color: #111827 !important;
}

.article-footer,
.sld-page-footer {
  background: var(--sld-navy);
  border-top: 1px solid #2b4058;
  color: #eaf2fb !important;
  font-family: var(--sld-mono);
  font-size: .82rem;
  line-height: 1.8;
  margin-top: 56px;
  padding: 28px;
}

.article-footer *,
.sld-page-footer * {
  color: #eaf2fb !important;
}

.wp-block-gallery,
.wp-block-file {
  margin-left: auto;
  margin-right: auto;
  max-width: 920px;
}

.wp-block-file {
  background: #fff;
  border: 1px solid var(--sld-line);
  border-radius: 6px;
  padding: 16px;
}

.sld-site-footer {
  background: var(--sld-navy);
  color: #eaf2fb;
  padding: 44px 20px;
}

.sld-site-footer a {
  color: #b9d7ff;
}

@media (max-width: 720px) {
  .sld-site-header__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .depth-row {
    grid-template-columns: 1fr;
  }
}