.freshwater-guide-page {
  background: #17110d;
  color: #f2ece5;
  min-width: 0;
  overflow: hidden;
}

.freshwater-guide-hero {
  border-bottom: 1px solid rgba(239, 188, 113, .16);
  background:
    radial-gradient(circle at 86% 8%, rgba(44, 125, 113, .24), transparent 24rem),
    linear-gradient(135deg, #211811 0%, #17110d 68%);
}

.freshwater-guide-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(360px, .86fr);
  gap: clamp(36px, 7vw, 96px);
  align-items: center;
  min-height: 650px;
  padding: 84px 0 76px;
}

.freshwater-guide-hero-copy h1 {
  width: 100%;
  min-width: 0;
  max-width: 760px;
  margin: 0;
  color: #f7f1eb;
  font-size: clamp(2.65rem, 5.2vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: -.045em;
  overflow-wrap: anywhere;
}

.freshwater-guide-intro {
  max-width: 700px;
  margin: 1.4rem 0 0;
  color: #c9bbb0;
  font-size: 1.1rem;
  line-height: 1.8;
}

.freshwater-guide-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.1rem;
  margin-top: 1.4rem;
  color: #9f9186;
  font-size: .82rem;
}

.freshwater-guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.7rem;
}

.freshwater-guide-hero-media,
.freshwater-guide-inline-media {
  margin: 0;
}

.freshwater-guide-hero-media {
  padding: 12px;
  border: 1px solid rgba(239, 188, 113, .18);
  border-radius: 24px;
  background: rgba(42, 31, 24, .72);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .34);
  transform: rotate(1.2deg);
}

.freshwater-guide-hero-media img,
.freshwater-guide-inline-media img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
}

.freshwater-guide-hero-media figcaption,
.freshwater-guide-inline-media figcaption {
  margin: .7rem .3rem .2rem;
  color: #a99a8e;
  font-size: .78rem;
  line-height: 1.55;
}

.freshwater-guide-layout {
  padding-top: 58px;
  padding-bottom: 96px;
}

.freshwater-guide-article {
  width: min(820px, 100%);
  margin: 0 auto;
}

.freshwater-guide-tool-card,
.freshwater-guide-answer,
.freshwater-guide-callout {
  border: 1px solid rgba(239, 188, 113, .18);
  border-radius: 18px;
  background: #261c15;
  box-shadow: 0 18px 48px rgba(0, 0, 0, .16);
}

.freshwater-guide-tool-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 25px 28px;
}

.freshwater-guide-tool-card p:last-child {
  max-width: 620px;
  margin: 0;
  color: #c9bbb0;
}

.freshwater-guide-tool-card .eyebrow {
  margin-bottom: .35rem;
}

.freshwater-guide-answer {
  margin-top: 24px;
  padding: 25px 28px;
  border-left: 4px solid #df9a5e;
}

.freshwater-guide-answer p:last-child,
.freshwater-guide-callout p:last-child {
  margin-bottom: 0;
  color: #d0c2b7;
  font-size: 1.02rem;
  line-height: 1.78;
}

.freshwater-guide-toc {
  margin: 42px 0 70px;
  padding: 24px 28px;
  border: 1px solid rgba(239, 188, 113, .13);
  border-radius: 16px;
  background: #211811;
}

.freshwater-guide-toc strong {
  color: #f4eee8;
  font-size: .92rem;
}

.freshwater-guide-toc ol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .55rem 1.5rem;
  margin: 14px 0 0;
  padding-left: 1.25rem;
}

.freshwater-guide-toc li,
.freshwater-guide-toc a {
  color: #cbbdb0;
  font-size: .9rem;
  line-height: 1.5;
}

.freshwater-guide-section {
  scroll-margin-top: 100px;
  margin-top: 78px;
}

.freshwater-guide-section h2,
.freshwater-guide-sources h2 {
  margin: .2rem 0 1rem;
  color: #f4eee8;
  font-size: clamp(1.85rem, 3.3vw, 2.7rem);
  line-height: 1.16;
  letter-spacing: -.025em;
}

.freshwater-guide-section p,
.freshwater-guide-sources p {
  color: #c2b5aa;
  font-size: 1rem;
  line-height: 1.85;
}

.freshwater-guide-section p:first-of-type {
  margin-top: 0;
}

.freshwater-guide-inline-media {
  margin: 30px 0 10px;
}

.freshwater-guide-inline-media img {
  max-height: 620px;
}

.freshwater-guide-table-wrap {
  margin-top: 28px;
  overflow-x: auto;
  border: 1px solid rgba(239, 188, 113, .16);
  border-radius: 15px;
  background: #211811;
}

.freshwater-guide-table-wrap table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
}

.freshwater-guide-table-wrap caption {
  padding: 17px 18px 12px;
  color: #f0b06b;
  font-size: .84rem;
  font-weight: 750;
  text-align: left;
}

.freshwater-guide-table-wrap th,
.freshwater-guide-table-wrap td {
  padding: 15px 16px;
  border-top: 1px solid rgba(239, 188, 113, .12);
  vertical-align: top;
  text-align: left;
}

.freshwater-guide-table-wrap th {
  color: #eadccd;
  background: #30231c;
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.freshwater-guide-table-wrap td {
  color: #c6b8ad;
  font-size: .9rem;
  line-height: 1.65;
}

.freshwater-guide-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.freshwater-guide-card {
  padding: 22px;
  border: 1px solid rgba(239, 188, 113, .14);
  border-radius: 15px;
  background: #261c15;
}

.freshwater-guide-card h3 {
  margin: 0 0 .5rem;
  color: #f0e8df;
  font-size: 1.08rem;
}

.freshwater-guide-card p {
  margin: 0;
  font-size: .92rem;
}

.freshwater-guide-checklist {
  margin: 27px 0 0;
  padding: 0;
  list-style: none;
}

.freshwater-guide-checklist li {
  position: relative;
  margin: .75rem 0;
  padding-left: 1.65rem;
  color: #c7b9ae;
  line-height: 1.7;
}

.freshwater-guide-checklist li::before {
  position: absolute;
  left: 0;
  color: #f0b06b;
  content: "✓";
  font-weight: 800;
}

.freshwater-guide-callout {
  margin-top: 30px;
  padding: 25px 28px;
  background: linear-gradient(135deg, #2d2118, #211811);
}

.freshwater-guide-callout h3 {
  margin: 0 0 .55rem;
  color: #f4eee8;
  font-size: 1.18rem;
}

.freshwater-guide-faq-list {
  margin-top: 25px;
  border-top: 1px solid rgba(239, 188, 113, .16);
}

.freshwater-guide-faq-list details {
  border-bottom: 1px solid rgba(239, 188, 113, .14);
}

.freshwater-guide-faq-list summary {
  padding: 19px 3px;
  color: #eee4d9;
  font-size: 1rem;
  font-weight: 750;
  cursor: pointer;
  list-style: none;
}

.freshwater-guide-faq-list summary::-webkit-details-marker {
  display: none;
}

.freshwater-guide-faq-list summary::after {
  float: right;
  margin-left: 18px;
  color: #f0b06b;
  content: "+";
  font-size: 1.25rem;
  font-weight: 400;
}

.freshwater-guide-faq-list details[open] summary::after {
  content: "−";
}

.freshwater-guide-faq-list details p {
  margin: 0 0 20px;
  padding-right: 30px;
}

.freshwater-guide-summary {
  padding: 30px;
  border: 1px solid rgba(239, 188, 113, .18);
  border-radius: 18px;
  background: linear-gradient(135deg, #2c2016, #211811);
}

.freshwater-guide-summary .button {
  margin-top: .7rem;
}

.freshwater-guide-sources {
  margin-top: 54px;
  padding-top: 30px;
  border-top: 1px solid rgba(239, 188, 113, .15);
}

.freshwater-guide-sources h2 {
  font-size: 1.3rem;
}

.freshwater-guide-sources p {
  font-size: .9rem;
}

.freshwater-guide-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 32px;
}

.freshwater-guide-tags span {
  padding: .38rem .7rem;
  border: 1px solid rgba(239, 188, 113, .18);
  border-radius: 999px;
  color: #c4b5a8;
  font-size: .78rem;
}

@media (max-width: 820px) {
  .freshwater-guide-hero-grid {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 64px;
  }

  .freshwater-guide-hero-grid > *,
  .freshwater-guide-hero-copy,
  .freshwater-guide-hero-media {
    min-width: 0;
    max-width: 100%;
  }

  .freshwater-guide-hero-media {
    max-width: 680px;
    margin: 0 auto;
  }
}

@media (max-width: 620px) {
  .freshwater-guide-layout {
    width: min(100% - 28px, 820px);
    padding-top: 38px;
    padding-bottom: 70px;
  }

  .freshwater-guide-hero-grid {
    width: min(100% - 28px, 820px);
    padding: 54px 0 50px;
  }

  .freshwater-guide-hero-copy h1 {
    font-size: clamp(2.15rem, 9.8vw, 2.55rem);
    line-height: 1.08;
  }

  .freshwater-guide-intro {
    font-size: 1rem;
  }

  .freshwater-guide-hero-media {
    transform: none;
  }

  .freshwater-guide-tool-card {
    display: block;
  }

  .freshwater-guide-tool-card .button {
    width: 100%;
    margin-top: 17px;
  }

  .freshwater-guide-toc ol,
  .freshwater-guide-card-grid {
    grid-template-columns: 1fr;
  }

  .freshwater-guide-toc,
  .freshwater-guide-answer,
  .freshwater-guide-callout,
  .freshwater-guide-summary {
    padding: 22px;
  }

  .freshwater-guide-section {
    margin-top: 60px;
  }
}