:root {
    --ohs-forest: #2f6b41;
    --ohs-forest-ink: #234e31;
    --ohs-moss: #6f9a58;
    --ohs-sage: #dfe9dd;
    --ohs-cream: #f6f7f2;
    --ohs-surface: rgba(255, 255, 255, 0.92);
    --ohs-ink: #173123;
    --ohs-ink-soft: #425448;
    --ohs-muted: #627366;
    --ohs-border: rgba(47, 107, 65, 0.14);
    --ohs-shadow-md: 0 14px 30px rgba(23, 49, 35, 0.1);
    --ohs-shadow: 0 18px 44px rgba(23, 49, 35, 0.08);
    --ohs-shadow-sm: 0 10px 22px rgba(23, 49, 35, 0.07);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Manrope", sans-serif;
    font-size: 0.98rem;
    line-height: 1.65;
    color: var(--ohs-ink);
    background:
        radial-gradient(circle at top left, rgba(111, 154, 88, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(223, 233, 221, 0.72), transparent 30%),
        linear-gradient(180deg, #fcfdf9 0%, #f0f5ee 100%);
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: var(--ohs-forest);
    text-decoration-color: rgba(47, 107, 65, 0.28);
}

a:hover,
a:focus {
    color: var(--ohs-forest-ink);
}

h1,
h2,
h3,
h4,
h5,
h6,
.display-1,
.display-2,
.display-3,
.display-4,
.display-5,
.display-6 {
    font-family: "Fraunces", serif;
    color: var(--ohs-ink);
    letter-spacing: -0.03em;
}

.site-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1 0 auto;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 1rem;
    z-index: 1100;
    padding: 0.75rem 1rem;
    border-radius: 999px;
    background: var(--ohs-forest-ink);
    color: #fff;
    text-decoration: none;
}

.skip-link:focus {
    left: 1rem;
}

.eyebrow {
    margin-bottom: 0.55rem;
    color: var(--ohs-forest);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.site-nav {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid var(--ohs-border);
    backdrop-filter: blur(14px);
}

.navbar-brand {
    padding-block: 0.55rem;
}

.site-logo {
    width: 3.15rem;
    height: auto;
}

.brand-wordmark {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    line-height: 1.05;
}

.brand-kicker {
    font-family: "Fraunces", serif;
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--ohs-ink);
}

.brand-subtitle {
    color: var(--ohs-muted);
    font-size: 0.76rem;
    font-weight: 700;
}

.navbar-toggler {
    border: 1px solid var(--ohs-border);
    box-shadow: none !important;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.45rem 0.78rem !important;
    border-radius: 999px;
    color: var(--ohs-ink-soft);
    font-size: 0.93rem;
    font-weight: 800;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dropdown-toggle::after {
    margin-left: 0.45rem;
    vertical-align: 0.18em;
}

.site-dropdown-menu {
    min-width: 14rem;
    padding: 0.55rem;
    border: 1px solid var(--ohs-border);
    border-radius: 1.1rem;
    box-shadow: var(--ohs-shadow);
}

.site-dropdown-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.75rem 0.85rem;
    border-radius: 0.85rem;
    color: var(--ohs-ink);
    font-weight: 700;
}

.site-dropdown-menu .dropdown-item i,
.nav-link i {
    color: var(--ohs-forest);
    font-size: 0.95em;
}

.site-dropdown-menu .dropdown-item:hover,
.site-dropdown-menu .dropdown-item:focus,
.site-dropdown-menu .dropdown-item.active {
    background: rgba(111, 154, 88, 0.12);
    color: var(--ohs-forest-ink);
}

.site-dropdown-menu form {
    margin: 0;
}

.site-dropdown-menu button.dropdown-item {
    width: 100%;
    border: 0;
    background: transparent;
    text-align: left;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
    color: var(--ohs-forest-ink);
    background: rgba(111, 154, 88, 0.14);
}

.site-auth-actions {
    display: flex;
    align-items: center;
}

.hero-section {
    padding-top: 0.8rem;
}

.hero-title {
    max-width: 14ch;
    font-size: clamp(2.35rem, 5.5vw, 4.1rem);
    line-height: 0.95;
}

.hero-copy {
    max-width: 38rem;
    font-size: 1.02rem;
    color: var(--ohs-muted);
}

.hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.2rem;
}

.stat-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.68rem 0.92rem;
    border: 1px solid var(--ohs-border);
    border-radius: 999px;
    background: #fff;
    box-shadow: var(--ohs-shadow-sm);
    color: var(--ohs-ink-soft);
    font-size: 0.92rem;
    font-weight: 800;
}

.stat-chip i {
    color: var(--ohs-forest);
}

.hero-card,
.feature-card,
.media-card,
.officer-card,
.newsletter-card,
.document-card,
.cta-panel {
    border: 1px solid var(--ohs-border);
    border-radius: 1.35rem;
    background: var(--ohs-surface);
    box-shadow: var(--ohs-shadow);
}

.hero-card {
    overflow: hidden;
}

.hero-media-link {
    position: relative;
    display: block;
    color: inherit;
    text-decoration: none;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: opacity 0.24s ease, transform 0.5s ease;
}

.hero-image.is-fading {
    opacity: 0.35;
}

.hero-media-link:hover .hero-image,
.hero-media-link:focus .hero-image,
.hero-media-link:focus-visible .hero-image {
    transform: scale(1.02);
}

.hero-image-meta {
    position: absolute;
    inset-inline-start: 0.75rem;
    inset-inline-end: auto;
    inset-block-end: 0.75rem;
    display: grid;
    gap: 0.08rem;
    width: min(22rem, calc(100% - 1.5rem));
    padding: 0.58rem 0.74rem 0.62rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 0.95rem;
    background: linear-gradient(140deg, rgba(30, 39, 33, 0.54), rgba(45, 59, 50, 0.42));
    backdrop-filter: blur(10px) saturate(1.08);
    -webkit-backdrop-filter: blur(10px) saturate(1.08);
    color: #f6faf6;
    box-shadow: 0 12px 24px rgba(17, 24, 19, 0.14);
    overflow: hidden;
    isolation: isolate;
}

.hero-image-kicker {
    font-size: 0.66rem;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(246, 250, 246, 0.72);
}

.hero-image-title {
    font-family: "Fraunces", serif;
    font-size: clamp(0.98rem, 2vw, 1.18rem);
    font-weight: 700;
    line-height: 1.1;
}

.hero-image-scientific {
    font-size: 0.84rem;
    font-style: italic;
    color: rgba(246, 250, 246, 0.94);
}

.hero-image-caption {
    font-size: 0.76rem;
    color: rgba(246, 250, 246, 0.82);
    line-height: 1.35;
}

.hero-card-body {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.9rem;
    padding: 1rem 1.1rem;
    background: linear-gradient(135deg, rgba(111, 154, 88, 0.12), rgba(255, 255, 255, 0.96));
}

.hero-logo {
    width: min(9.25rem, 28%);
}

.hero-card-copy {
    flex: 1 1 14rem;
    color: var(--ohs-ink-soft);
}

.hero-card-copy p {
    line-height: 1.58;
}

.section-panel {
    padding: 3.3rem 0;
}

.is-soft {
    border-block: 1px solid rgba(47, 107, 65, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(223, 233, 221, 0.72));
}

.section-heading {
    max-width: 48rem;
}

.feature-card {
    height: 100%;
    padding: 1.4rem;
}

.feature-icon {
    display: grid;
    place-items: center;
    width: 2.9rem;
    height: 2.9rem;
    border-radius: 0.9rem;
    background: linear-gradient(135deg, var(--ohs-forest), var(--ohs-moss));
    color: #fff;
    font-size: 1.05rem;
    box-shadow: 0 12px 24px rgba(47, 107, 65, 0.18);
}

.media-card {
    overflow: hidden;
}

.media-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.media-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 1.25rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 800;
    text-decoration: none;
}

.link-arrow i {
    transition: transform 0.2s ease;
}

.link-arrow:hover i,
.link-arrow:focus i {
    transform: translateX(4px);
}

.gallery-card {
    overflow: hidden;
    border-radius: 1.1rem;
    box-shadow: var(--ohs-shadow);
}

.gallery-card img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.gallery-card:hover img,
.gallery-card:focus-within img {
    transform: scale(1.04);
}

.cta-panel {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: end;
    gap: 1.2rem;
    padding: clamp(1.35rem, 3vw, 1.9rem);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(223, 233, 221, 0.92));
}

.page-header {
    padding-top: 0.8rem;
}

.home-alert-wrap {
    position: relative;
    z-index: 1;
}

.home-event-alert {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.15rem;
    border: 1px solid rgba(47, 107, 65, 0.18);
    border-radius: 1.15rem;
    background: linear-gradient(135deg, rgba(111, 154, 88, 0.12), rgba(255, 255, 255, 0.96));
    box-shadow: var(--ohs-shadow-sm);
}

.home-event-alert-copy {
    display: grid;
    gap: 0.35rem;
    min-width: min(100%, 38rem);
}

.home-event-alert-actions {
    display: flex;
    gap: 0.75rem;
    align-items: start;
}

.home-event-alert .btn-close {
    margin: 0.15rem 0 0;
}

.home-event-alert-meta,
.event-meta-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1rem;
    color: var(--ohs-ink-soft);
    font-size: 0.92rem;
    font-weight: 700;
}

.home-event-alert-meta span,
.event-meta-list span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.officer-card {
    padding: 1.35rem;
}

.officer-name {
    color: var(--ohs-ink);
    font-size: 1rem;
    font-weight: 800;
}

.officer-group-stack {
    display: grid;
    gap: 2rem;
}

.officer-email {
    color: var(--ohs-muted);
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
}

.officer-email:hover,
.officer-email:focus {
    color: var(--ohs-forest-ink);
    text-decoration: underline;
}

.newsletter-card {
    overflow: hidden;
}

.newsletter-cover {
    width: 100%;
    object-fit: cover;
}

.newsletter-cover-placeholder {
    display: grid;
    place-items: center;
    min-height: 100%;
    padding: 1.4rem;
    background:
        radial-gradient(circle at top left, rgba(111, 154, 88, 0.22), transparent 34%),
        linear-gradient(180deg, rgba(233, 240, 229, 0.98), rgba(220, 231, 216, 0.98));
    color: var(--ohs-forest-ink);
    text-align: center;
}

.newsletter-cover-placeholder i {
    margin-bottom: 0.85rem;
    font-size: 2rem;
}

.newsletter-placeholder-title {
    font-family: "Fraunces", serif;
    font-size: 1.1rem;
    font-weight: 700;
}

.newsletter-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.65rem;
    height: 100%;
    padding: 1.4rem;
}

.newsletter-season {
    margin-top: auto;
    color: var(--ohs-muted);
    font-weight: 800;
}

.guide-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
}

.guide-filter-panel {
    padding: 1.2rem;
    border: 1px solid var(--ohs-border);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--ohs-shadow-sm);
}

.guide-filter-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr));
    gap: 0.9rem;
    align-items: end;
}

.guide-filter-search {
    grid-column: 1 / 3;
}

.guide-filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
}

.guide-active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
    margin-top: 1rem;
}

.guide-active-label {
    color: var(--ohs-muted);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.guide-filter-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.38rem 0.72rem;
    border-radius: 999px;
    background: rgba(47, 107, 65, 0.1);
    color: var(--ohs-forest-ink);
    font-size: 0.84rem;
    font-weight: 800;
    text-decoration: none;
}

.guide-card,
.guide-sidebar-card,
.guide-empty-card {
    border: 1px solid var(--ohs-border);
    border-radius: 1.2rem;
    background: var(--ohs-surface);
    box-shadow: var(--ohs-shadow-sm);
}

.guide-card {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1.35rem;
}

.guide-card-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    margin-bottom: 0.35rem;
    border-radius: 0.95rem;
    object-fit: cover;
}

.guide-scientific-name {
    margin: -0.15rem 0 0.1rem;
    color: var(--ohs-muted);
    font-style: italic;
    font-weight: 700;
}

.guide-scientific-name-hero {
    margin-bottom: 0.55rem;
    font-size: 1.05rem;
}

.guide-tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.guide-tag {
    display: inline-flex;
    align-items: center;
    padding: 0.34rem 0.68rem;
    border-radius: 999px;
    background: rgba(47, 107, 65, 0.1);
    color: var(--ohs-forest-ink);
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
}

.guide-tag:hover,
.guide-tag:focus {
    background: rgba(47, 107, 65, 0.18);
    color: var(--ohs-forest-ink);
}

.guide-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
}

.guide-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(111, 154, 88, 0.12);
    color: var(--ohs-forest-ink);
    font-size: 0.87rem;
    font-weight: 700;
}

.guide-editor-tools {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 1rem;
}

.event-feature-card,
.event-card,
.event-calendar-card,
.event-history-card {
    border: 1px solid var(--ohs-border);
    border-radius: 1.2rem;
    background: var(--ohs-surface);
    box-shadow: var(--ohs-shadow-sm);
}

.event-feature-card {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.45rem;
    background: linear-gradient(145deg, rgba(111, 154, 88, 0.12), rgba(255, 255, 255, 0.96));
}

.event-feature-meta {
    flex: 1 1 26rem;
}

.event-feature-actions {
    display: grid;
    gap: 0.75rem;
    align-content: start;
}

.event-card {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    padding: 1.3rem;
}

.event-date {
    color: var(--ohs-forest-ink);
    font-weight: 800;
}

.event-calendar-card {
    padding: 1.25rem;
}

.event-calendar-list {
    display: grid;
    gap: 0.7rem;
}

.event-calendar-list a {
    display: grid;
    gap: 0.15rem;
    padding: 0.85rem 0.95rem;
    border-radius: 0.95rem;
    background: rgba(111, 154, 88, 0.08);
    color: var(--ohs-ink);
    text-decoration: none;
}

.event-calendar-list a span {
    color: var(--ohs-muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.event-history-stack {
    display: grid;
    gap: 1rem;
}

.event-history-card {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 1.15rem 1.25rem;
}

.event-detail-card {
    padding: 1.35rem;
}

.event-detail-copy {
    color: var(--ohs-ink-soft);
    line-height: 1.75;
    white-space: normal;
}

.field-guide-article,
.field-guide-missing {
    min-height: 100%;
}

.guide-feature-card {
    overflow: hidden;
    border: 1px solid var(--ohs-border);
    border-radius: 1.3rem;
    background: var(--ohs-surface);
    box-shadow: var(--ohs-shadow);
}

.guide-feature-image {
    width: 100%;
    height: 100%;
    min-height: 16rem;
    object-fit: cover;
}

.guide-feature-body {
    display: grid;
    gap: 0.55rem;
    height: 100%;
    padding: clamp(1.25rem, 3vw, 1.6rem);
    background: linear-gradient(160deg, rgba(111, 154, 88, 0.1), rgba(255, 255, 255, 0.96));
}

.field-guide-body > * + * {
    margin-top: 1rem;
}

.field-guide-body h2,
.field-guide-body h3,
.field-guide-body h4 {
    margin-top: 1.35rem;
    margin-bottom: 0.65rem;
    scroll-margin-top: 7rem;
}

.field-guide-body p,
.field-guide-body li,
.field-guide-body blockquote {
    color: var(--ohs-ink-soft);
}

.field-guide-body ul,
.field-guide-body ol {
    padding-left: 1.25rem;
}

.field-guide-body a {
    font-weight: 700;
}

.field-guide-body a.field-guide-link {
    padding: 0.08rem 0.2rem;
    border-radius: 0.4rem;
    text-decoration-thickness: 2px;
    text-underline-offset: 0.16em;
}

.field-guide-body a.field-guide-link.is-published {
    background: rgba(47, 107, 65, 0.08);
}

.field-guide-body a.field-guide-link.is-draft {
    background: rgba(182, 140, 24, 0.12);
    text-decoration-style: dashed;
}

.field-guide-body a.field-guide-link.is-deleted {
    background: rgba(201, 81, 103, 0.12);
    color: #8f3043;
    text-decoration-style: dashed;
}

.field-guide-body a.field-guide-link.is-missing {
    background: rgba(51, 103, 164, 0.1);
    color: #274f80;
    text-decoration-style: dotted;
}

.field-guide-body .guide-inline-figure {
    display: grid;
    gap: 0.55rem;
    width: min(34rem, 100%);
    margin: 1.35rem 0;
}

.field-guide-body .guide-inline-figure img {
    width: 100%;
    border-radius: 1rem;
    box-shadow: var(--ohs-shadow-sm);
}

.field-guide-body .guide-inline-figure figcaption {
    color: var(--ohs-muted);
    font-size: 0.9rem;
}

.field-guide-body .guide-inline-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
    gap: 1rem;
    margin: 1.35rem 0;
}

.field-guide-body .guide-inline-gallery .guide-inline-figure {
    width: 100%;
    margin: 0;
}

.guide-sidebar {
    display: grid;
    gap: 1rem;
}

.guide-article-layout {
    align-items: start;
}

.guide-toc-column,
.guide-content-column,
.guide-sidebar-column {
    position: relative;
}

.guide-toc-column {
    position: sticky;
    top: 6.15rem;
    align-self: flex-start;
    z-index: 4;
}

.guide-content-column {
    z-index: 2;
}

.guide-sidebar-column {
    z-index: 1;
}

.guide-sidebar-card {
    padding: 1.2rem;
}

.guide-infobox-card {
    padding: 0;
    overflow: hidden;
}

.guide-infobox-head {
    padding: 1rem 1rem 0.95rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(111, 154, 88, 0.12), rgba(255, 255, 255, 0.96));
    border-bottom: 1px solid var(--ohs-border);
}

.guide-infobox-title {
    font-family: "Fraunces", serif;
    font-size: clamp(1.3rem, 3vw, 1.75rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--ohs-ink);
}

.guide-infobox-subtitle {
    margin: 0.45rem 0 0;
    color: var(--ohs-muted);
    font-style: italic;
    font-weight: 700;
}

.guide-infobox-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-bottom: 1px solid var(--ohs-border);
    background: rgba(111, 154, 88, 0.08);
}

.guide-infobox-body {
    padding: 1rem;
}

.guide-infobox-table {
    width: 100%;
    border-collapse: collapse;
}

.guide-infobox-table th,
.guide-infobox-table td {
    padding: 0.72rem 0;
    border-top: 1px solid var(--ohs-border);
    vertical-align: top;
}

.guide-infobox-table tbody tr:first-child th,
.guide-infobox-table tbody tr:first-child td {
    border-top: 0;
}

.guide-infobox-table th {
    width: 38%;
    padding-right: 0.9rem;
    color: var(--ohs-muted);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.guide-infobox-table td {
    color: var(--ohs-ink);
    font-weight: 700;
    text-align: right;
}

.guide-infobox-table td a {
    color: inherit;
    text-decoration: none;
}

.guide-infobox-table td a:hover,
.guide-infobox-table td a:focus {
    color: var(--ohs-forest-ink);
    text-decoration: underline;
}

.guide-tag-row-infobox {
    justify-content: flex-end;
}

.guide-tag-row-infobox .guide-tag {
    font-size: 0.78rem;
}

.guide-toc-card {
    position: static;
    z-index: 5;
    isolation: isolate;
    max-height: calc(100vh - 7rem);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.guide-toc-links {
    display: grid;
    gap: 0.5rem;
}

.guide-toc-links a {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.55rem 0.7rem;
    border-radius: 0.9rem;
    color: var(--ohs-ink-soft);
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.guide-toc-links a i {
    flex: 0 0 auto;
    width: 1rem;
    color: var(--ohs-forest);
    text-align: center;
}

.guide-toc-links a:hover,
.guide-toc-links a:focus {
    background: rgba(111, 154, 88, 0.12);
    color: var(--ohs-forest-ink);
    transform: translateX(2px);
}

.guide-toc-links a.is-active,
.guide-toc-links a[aria-current="location"] {
    background: linear-gradient(135deg, rgba(111, 154, 88, 0.18), rgba(255, 255, 255, 0.96));
    color: var(--ohs-forest-ink);
    box-shadow: inset 0 0 0 1px rgba(47, 107, 65, 0.12);
}

.guide-toc-links a.is-active i,
.guide-toc-links a[aria-current="location"] i {
    color: var(--ohs-forest-ink);
}

.guide-toc-links a.is-child {
    padding-left: 1.15rem;
    font-size: 0.92rem;
}

.guide-toc-link-copy {
    display: grid;
    min-width: 0;
    gap: 0.1rem;
}

.guide-toc-link-title {
    font-weight: 800;
}

.guide-toc-link-caption {
    color: var(--ohs-muted);
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.25;
}

.guide-toc-links a:hover .guide-toc-link-caption,
.guide-toc-links a:focus .guide-toc-link-caption,
.guide-toc-links a.is-active .guide-toc-link-caption,
.guide-toc-links a[aria-current="location"] .guide-toc-link-caption {
    color: inherit;
}

.document-toc-links a {
    align-items: flex-start;
}

.observation-filter-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) auto;
    gap: 1rem;
    align-items: end;
}

.observation-filter-actions {
    display: flex;
    justify-content: flex-end;
    align-items: end;
    height: 100%;
}

.observation-map-shell,
.observation-picker-map {
    overflow: hidden;
    border: 1px solid var(--ohs-border);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--ohs-shadow-sm);
}

.observation-browse-map {
    min-height: 30rem;
}

.observation-picker-map {
    min-height: 21rem;
}

.observation-picker-tools {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.85rem;
    align-items: center;
}

.lookup-control {
    position: relative;
}

.lookup-menu {
    margin-top: 0.4rem;
    padding: 0.4rem;
    max-height: 18rem;
    overflow-y: auto;
    border: 1px solid var(--ohs-border);
    border-radius: 1rem;
    box-shadow: var(--ohs-shadow-md);
}

.lookup-menu .dropdown-item.active,
.lookup-menu .dropdown-item:active {
    background: rgba(111, 154, 88, 0.18);
    color: var(--ohs-ink);
}

.lookup-item {
    display: grid;
    gap: 0.18rem;
    padding: 0.85rem 0.95rem;
    border-radius: 0.8rem;
    white-space: normal;
}

.lookup-item-title {
    font-weight: 800;
    color: var(--ohs-ink);
}

.lookup-item-description,
.lookup-empty {
    color: var(--ohs-muted);
    font-size: 0.88rem;
}

.lookup-empty {
    padding: 0.85rem 0.95rem;
    white-space: normal;
}

.lookup-status {
    margin-top: 0.45rem;
    color: var(--ohs-muted);
    font-size: 0.86rem;
    font-weight: 700;
}

.lookup-status[data-state="selected"],
.lookup-status[data-state="ready"] {
    color: var(--ohs-forest-ink);
}

.lookup-status[data-state="warning"] {
    color: #8c6b21;
}

.lookup-status[data-state="error"] {
    color: #9f4a33;
}

.observation-card {
    gap: 0.85rem;
}

.observation-spotlight-shell {
    display: grid;
    gap: 1rem;
}

.observation-spotlight-head {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.85rem 1rem;
    align-items: end;
}

.observation-spotlight-controls {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}

.observation-spotlight-index {
    min-width: 4.5rem;
    text-align: center;
    color: var(--ohs-muted);
    font-size: 0.88rem;
    font-weight: 800;
}

.observation-spotlight-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.9fr);
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--ohs-border);
    border-radius: 1.15rem;
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.98), rgba(223, 233, 221, 0.78));
    box-shadow: var(--ohs-shadow-sm);
}

.observation-spotlight-media {
    aspect-ratio: 16 / 9;
    min-height: 0;
    max-height: 20rem;
    background: linear-gradient(140deg, rgba(111, 154, 88, 0.12), rgba(47, 107, 65, 0.08));
}

.observation-spotlight-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.observation-spotlight-media.is-empty {
    display: grid;
    place-items: center;
    color: var(--ohs-forest);
    font-size: 1.65rem;
}

.observation-spotlight-body {
    display: grid;
    gap: 0.7rem;
    align-content: start;
    padding: 1.1rem 1.2rem;
}

.observation-spotlight-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem 0.9rem;
    color: var(--ohs-ink-soft);
    font-size: 0.9rem;
    font-weight: 700;
}

.observation-spotlight-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.observation-spotlight-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.2rem;
}

.observation-spotlight-card .h4 {
    font-size: clamp(1.6rem, 2.7vw, 2.1rem);
}

.observation-spotlight-card .guide-scientific-name {
    font-size: 0.96rem;
}

.observation-spotlight-card .text-secondary,
.observation-spotlight-card .observation-photo-credit,
.observation-spotlight-card .observation-card-source {
    font-size: 0.92rem;
}

.observation-card-location {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0;
    color: var(--ohs-ink-soft);
    font-weight: 700;
}

.observation-card-location i {
    color: var(--ohs-forest);
}

.observation-card-source {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0;
    color: var(--ohs-muted);
    font-size: 0.9rem;
    font-weight: 700;
}

.observation-card-source i {
    color: var(--ohs-forest);
}

.observation-card-source a {
    color: inherit;
    text-decoration: none;
}

.observation-card-source a:hover,
.observation-card-source a:focus {
    color: var(--ohs-forest-ink);
    text-decoration: underline;
}

.observation-photo-credit,
.observation-popup-credit,
.observation-popup-source {
    margin: 0;
    color: var(--ohs-muted);
    font-size: 0.84rem;
}

.observation-popup-source a {
    color: inherit;
    font-weight: 700;
    text-decoration: none;
}

.observation-popup-source a:hover,
.observation-popup-source a:focus {
    color: var(--ohs-forest-ink);
    text-decoration: underline;
}

.observation-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.observation-mini-card {
    display: grid;
    gap: 0.4rem;
    padding: 0.9rem 1rem;
    border: 1px solid var(--ohs-border);
    border-radius: 1rem;
    background: rgba(111, 154, 88, 0.06);
}

.observation-mini-card span {
    color: var(--ohs-muted);
    font-size: 0.92rem;
}

.observation-popup {
    display: grid;
    gap: 0.45rem;
    min-width: 13rem;
    max-width: 17rem;
}

.observation-popup-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 0.75rem;
}

.observation-popup-science,
.observation-popup-location,
.observation-popup-date,
.observation-popup-notes {
    margin: 0;
    color: var(--ohs-ink-soft);
}

.observation-popup a {
    font-weight: 800;
}

.guide-observation-summary {
    margin-bottom: 0.9rem;
    color: var(--ohs-muted);
}

.guide-observation-heatmap {
    display: grid;
    gap: 0.55rem;
    margin-bottom: 1rem;
}

.guide-observation-heatmap-frame {
    overflow: hidden;
    padding: 0.25rem;
    border: 1px solid var(--ohs-border);
    border-radius: 1rem;
    background:
        radial-gradient(circle at top left, rgba(111, 154, 88, 0.16), transparent 36%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(233, 240, 231, 0.96));
    box-shadow: var(--ohs-shadow-sm);
}

.guide-observation-heatmap-chart {
    width: 100%;
    min-height: 11.75rem;
    aspect-ratio: 2.62 / 1;
    overflow: hidden;
}

.guide-observation-heatmap-caption {
    margin: 0;
    color: var(--ohs-muted);
    font-size: 0.82rem;
    line-height: 1.45;
}

@media (max-width: 991.98px) {
    .guide-observation-heatmap-chart {
        min-height: 13rem;
        aspect-ratio: 2.2 / 1;
    }
}

.admin-form,
.admin-form-grid {
    display: grid;
    gap: 1rem;
}

.admin-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-form-span {
    grid-column: 1 / -1;
}

.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
}

@media (max-width: 991.98px) {
    .observation-browse-map {
        min-height: 24rem;
    }

    .observation-picker-map {
        min-height: 18rem;
    }

    .observation-filter-grid,
    .observation-spotlight-card {
        grid-template-columns: 1fr;
    }

    .observation-filter-actions {
        justify-content: flex-start;
    }

    .observation-spotlight-media {
        aspect-ratio: 4 / 3;
        max-height: none;
    }
}

@media (max-width: 767.98px) {
    .admin-form-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.guide-taxonomy-list {
    display: grid;
    gap: 0.65rem;
    margin: 0;
}

.guide-taxonomy-row {
    display: grid;
    grid-template-columns: 5rem minmax(0, 1fr);
    gap: 0.7rem;
    padding: 0.7rem 0.85rem;
    border-radius: 0.95rem;
    background: rgba(111, 154, 88, 0.08);
}

.guide-taxonomy-row dt {
    margin: 0;
    color: var(--ohs-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.guide-taxonomy-row dd {
    margin: 0;
    color: var(--ohs-ink);
    font-weight: 700;
}

.guide-taxonomy-row dd a {
    color: inherit;
    text-decoration: none;
}

.guide-taxonomy-row dd a:hover,
.guide-taxonomy-row dd a:focus {
    color: var(--ohs-forest-ink);
    text-decoration: underline;
}

.guide-sidebar-links {
    display: grid;
    gap: 0.75rem;
}

.guide-sidebar-links a {
    display: grid;
    gap: 0.2rem;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    background: rgba(111, 154, 88, 0.08);
    color: var(--ohs-ink);
    text-decoration: none;
}

.guide-sidebar-links a span {
    color: var(--ohs-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.guide-empty-card {
    display: grid;
    justify-items: start;
    gap: 0.55rem;
    padding: 1.3rem;
}

.guide-empty-card i {
    font-size: 1.3rem;
    color: var(--ohs-forest);
}

.document-stack {
    display: grid;
    gap: 1.1rem;
}

.document-card {
    padding: clamp(1.2rem, 3vw, 1.55rem);
    scroll-margin-top: 7rem;
}

.document-card h2 {
    margin-bottom: 0.8rem;
    font-size: clamp(1.35rem, 2.6vw, 1.8rem);
}

.document-card h3 {
    margin-top: 1rem;
    font-size: 1rem;
}

.document-card p,
.document-card li {
    color: var(--ohs-ink-soft);
    line-height: 1.65;
}

.document-card ol,
.document-card ul {
    margin-bottom: 0;
    padding-left: 1.25rem;
}

.site-footer {
    margin-top: auto;
    border-top: 1px solid var(--ohs-border);
    background: linear-gradient(180deg, rgba(240, 245, 238, 0.98), rgba(224, 236, 222, 0.98));
}

.footer-title {
    max-width: 24rem;
}

.footer-copy {
    max-width: 30rem;
    color: var(--ohs-muted);
}

.social-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.68rem 0.9rem;
    border: 1px solid var(--ohs-border);
    border-radius: 999px;
    background: #fff;
    box-shadow: var(--ohs-shadow-sm);
    color: var(--ohs-ink);
    font-size: 0.92rem;
    font-weight: 800;
    text-decoration: none;
}

.social-pill:hover,
.social-pill:focus {
    border-color: transparent;
    background: var(--ohs-forest);
    color: #fff;
}

.footer-links {
    display: grid;
    gap: 0.65rem;
}

.footer-links a {
    color: var(--ohs-ink-soft);
    font-weight: 800;
    text-decoration: none;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--ohs-forest-ink);
}

.footer-meta {
    margin-top: 1.8rem;
    padding-top: 1.15rem;
    border-top: 1px solid var(--ohs-border);
    color: var(--ohs-muted);
    font-size: 0.94rem;
}

.footer-credit a {
    font-weight: 800;
    text-decoration: none;
}

.footer-credit i {
    margin-inline: 0.15rem;
    color: #c95167;
}

.btn-success,
.btn-outline-success {
    border-radius: 999px;
    font-weight: 800;
}

.btn {
    --bs-btn-padding-y: 0.62rem;
    --bs-btn-padding-x: 1.05rem;
    --bs-btn-font-size: 0.95rem;
}

.btn-lg {
    --bs-btn-padding-y: 0.75rem;
    --bs-btn-padding-x: 1.2rem;
    --bs-btn-font-size: 1rem;
}

.btn-success {
    --bs-btn-bg: var(--ohs-forest);
    --bs-btn-border-color: var(--ohs-forest);
    --bs-btn-hover-bg: var(--ohs-forest-ink);
    --bs-btn-hover-border-color: var(--ohs-forest-ink);
    --bs-btn-active-bg: var(--ohs-forest-ink);
    --bs-btn-active-border-color: var(--ohs-forest-ink);
    --bs-btn-disabled-bg: var(--ohs-forest);
    --bs-btn-disabled-border-color: var(--ohs-forest);
    box-shadow: 0 14px 30px rgba(47, 107, 65, 0.18);
}

.btn-outline-success {
    --bs-btn-color: var(--ohs-forest);
    --bs-btn-border-color: rgba(47, 107, 65, 0.28);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--ohs-forest);
    --bs-btn-hover-border-color: var(--ohs-forest);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--ohs-forest-ink);
    --bs-btn-active-border-color: var(--ohs-forest-ink);
}

.text-secondary {
    color: var(--ohs-muted) !important;
}

.lead {
    font-size: 1.02rem;
    line-height: 1.68;
}

.member-note {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border: 1px solid rgba(47, 107, 65, 0.18);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.82);
    color: var(--ohs-ink-soft);
    font-size: 0.94rem;
}

.member-note strong {
    color: var(--ohs-forest-ink);
}

.error-body {
    min-height: 100vh;
}

.error-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.error-card {
    width: min(46rem, 100%);
    padding: clamp(1.5rem, 4vw, 2.25rem);
    border: 1px solid var(--ohs-border);
    border-radius: 1.5rem;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--ohs-shadow);
}

.error-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
    color: var(--ohs-ink);
    text-decoration: none;
}

.error-brand img {
    width: 3.3rem;
}

.error-kicker {
    display: block;
    color: var(--ohs-muted);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.error-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

@media (min-width: 992px) {
    .py-lg-6 {
        padding-top: 4rem !important;
        padding-bottom: 4rem !important;
    }
}

@media (max-width: 991.98px) {
    .site-nav .navbar-collapse {
        margin-top: 0.85rem;
        padding: 0.85rem;
        border: 1px solid var(--ohs-border);
        border-radius: 1.25rem;
        background: #fff;
        box-shadow: var(--ohs-shadow);
    }

    .site-auth-actions {
        justify-content: flex-start;
    }

    .guide-filter-grid {
        grid-template-columns: 1fr;
    }

    .guide-filter-search {
        grid-column: auto;
    }

    .guide-toc-card {
        position: static;
        isolation: auto;
    }

    .guide-toc-column {
        position: static;
        top: auto;
    }

    .site-dropdown-menu {
        margin-top: 0.45rem;
        box-shadow: none;
    }
}

@media (max-width: 767.98px) {
    .site-logo {
        width: 2.8rem;
    }

    .brand-subtitle {
        display: none;
    }

    .hero-logo {
        width: 6.75rem;
    }

    .section-panel {
        padding: 2.7rem 0;
    }

    .newsletter-cover {
        max-height: 20rem;
    }

    .home-event-alert,
    .event-feature-card,
    .event-history-card {
        flex-direction: column;
        align-items: stretch;
    }

    .error-brand {
        align-items: start;
    }
}