:root {
  --bg: #f6f7f5;
  --surface: #ffffff;
  --surface-soft: #faf9f6;
  --text: #1f2a28;
  --muted: #62706b;
  --accent: #2f7f74;
  --accent-soft: #d9ece8;
  --line: #dde4df;
  --shadow: 0 14px 36px -24px rgba(23, 51, 44, 0.45);
}

html {
  scroll-behavior: smooth;
}

body.site-body {
  background:
    radial-gradient(1000px 520px at 10% -10%, rgba(47, 127, 116, 0.13), transparent 52%),
    radial-gradient(760px 460px at 100% 5%, rgba(161, 190, 181, 0.22), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.65;
}

.container {
  max-width: 1080px;
}

img.logo {
  max-height: 2.5em;
}

.site-nav {
  position: sticky;
  top: 0.75rem;
  z-index: 30;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(221, 228, 223, 0.92);
  border-radius: 14px;
  box-shadow: 0 12px 28px -24px rgba(22, 47, 41, 0.7);
  margin: 0.8rem 0 1.5rem;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.navbar-light .navbar-nav .nav-link {
  color: var(--text);
  font-weight: 600;
  opacity: 0.86;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--accent);
  opacity: 1;
}

header h1 {
  font-family: "Fraunces", "Georgia", serif;
  font-size: clamp(1.7rem, 3.2vw, 2.2rem);
  letter-spacing: 0.02em;
  margin-bottom: 0.25rem;
}

header h2 {
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 500;
}

.section-block {
  margin-top: 2.2rem;
}

.section-block h3 {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.05rem;
  font-family: "Fraunces", "Georgia", serif;
  font-size: clamp(1.45rem, 2.8vw, 1.8rem);
  letter-spacing: 0.01em;
}

.section-block h3::before {
  content: "";
  width: 1.5rem;
  height: 0.3rem;
  border-radius: 99px;
  background: linear-gradient(120deg, var(--accent), #8cb4ac);
}

.content-card {
  margin-bottom: 0.95rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(165deg, var(--surface) 25%, var(--surface-soft) 120%);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform: translateY(0);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.content-card:hover {
  transform: translateY(-3px);
  border-color: #cfd9d3;
  box-shadow: 0 22px 34px -26px rgba(26, 64, 55, 0.55);
}

.card-media-wrap {
  background: linear-gradient(180deg, #edf2ef, #e8eeea);
  min-height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem;
}

.card-media {
  border-radius: 10px;
  max-height: 130px;
  width: auto;
  object-fit: cover;
  filter: saturate(0.96);
}

/* This source image is portrait-like: crop it to a square to match the card style. */
.card-media[src*="isoden_phe-zw.png"] {
  width: 130px;
  height: 130px;
  max-height: none;
}

.card-content {
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
}

.card-content h4 {
  margin-bottom: 0.45rem;
  font-family: "Fraunces", "Georgia", serif;
  font-size: 1.16rem;
}

.card-media-link {
  display: inline-flex;
  border-radius: 10px;
  outline: none;
}

.card-media-link:focus-visible {
  box-shadow: 0 0 0 3px var(--accent-soft);
}

#social .d-inline-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.35rem 0.5rem;
  margin-bottom: 0.5rem;
}

#share .share-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  box-shadow: 0 8px 24px -22px rgba(15, 34, 30, 0.85);
}

#share .fa {
  color: var(--text);
}

#share a:hover .fa {
  color: var(--accent);
}

#privacy details {
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
}

footer {
  margin-top: 2rem;
  padding-bottom: 1rem;
  color: var(--muted);
}

@media (max-width: 767px) {
  .site-nav {
    top: 0.35rem;
    margin-top: 0.5rem;
  }

  .card-content {
    padding: 0.85rem 0.9rem;
  }

  #share .share-box {
    border-radius: 14px;
    flex-wrap: wrap;
    justify-content: center;
  }
}