* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #F8F5F0;
    --text-primary: #4A443D;
    --accent-green: #556B2F;
    --bg-secondary: #EAE6DA;
    --border-subtle: #D4CFC4;
}

body {
    font-family: 'Lora', serif;
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    padding: 0;
    margin: 0;
}

.site-mark,
.section-heading,
.strain-name {
    font-family: 'Rubik', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    color: var(--accent-green);
}

a {
    color: var(--accent-green);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

a:hover {
    border-bottom-color: var(--accent-green);
}

.field-guide-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 30px;
}

.guide-header {
    padding: 30px 0 50px;
    border-bottom: 2px solid var(--border-subtle);
    margin-bottom: 60px;
}

.site-mark {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
}

.specimen-container {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.field-guide-post {
    position: relative;
}

.strain-name {
    font-size: 42px;
    margin-bottom: 30px;
    font-weight: 700;
}

.nav-menu {
    margin-bottom: 35px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 15px 20px;
}

.nav-menu summary {
    font-family: 'Rubik', sans-serif;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    color: var(--accent-green);
    list-style: none;
    user-select: none;
}

.nav-menu summary::-webkit-details-marker {
    display: none;
}

.nav-menu summary::before {
    content: '▸ ';
    display: inline-block;
    transition: transform 0.2s;
}

.nav-menu[open] summary::before {
    transform: rotate(90deg);
}

.nav-menu ul {
    margin-top: 15px;
    list-style: none;
    padding-left: 20px;
}

.nav-menu ul li {
    margin: 8px 0;
    padding-left: 15px;
    position: relative;
}

.nav-menu ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

.content-zone {
    clear: both;
    padding-top: 20px;
}

.photo-log {
    padding: 40px 0;
}

.section-heading {
    font-size: 32px;
    margin-bottom: 35px;
    text-align: center;
    font-weight: 600;
}

.log-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.log-entry {
    background: white;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(74, 68, 61, 0.06);
    transition: transform 0.2s, box-shadow 0.2s;
}

.log-entry:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(74, 68, 61, 0.12);
}

.log-entry img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.log-entry figcaption {
    padding: 15px;
    font-size: 15px;
    text-align: center;
    font-family: 'Rubik', sans-serif;
    color: var(--accent-green);
    font-weight: 500;
}

.growth-scale {
    padding: 40px 0;
    background-color: white;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(74, 68, 61, 0.08);
}

.growth-scale .section-heading {
    margin-bottom: 50px;
}

.scale-display {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 60px;
    padding: 0 40px 40px;
    min-height: 400px;
}

.ruler-track {
    position: relative;
    width: 60px;
    height: 350px;
    border-left: 3px solid var(--accent-green);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.ruler-mark {
    position: relative;
    height: 0;
}

.ruler-mark::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 20px;
    height: 2px;
    background-color: var(--accent-green);
}

.ruler-mark span {
    position: absolute;
    left: 25px;
    top: -10px;
    font-family: 'Rubik', sans-serif;
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 500;
}

.plant-silhouette {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.plant-icon {
    position: relative;
    width: 100px;
    height: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
}

.stem {
    width: 6px;
    height: 240px;
    background-color: #3d5224;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.leaves {
    display: none;
}

.leaf-1,
.leaf-2,
.leaf-3 {
    display: none;
}

.crown {
    position: absolute;
    bottom: 230px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 45px solid transparent;
    border-right: 45px solid transparent;
    border-bottom: 90px solid var(--accent-green);
}

.height-indicator {
    font-family: 'Rubik', sans-serif;
    font-weight: 600;
    font-size: 18px;
    color: var(--accent-green);
    background-color: var(--bg-secondary);
    padding: 10px 20px;
    border-radius: 6px;
    border: 2px solid var(--accent-green);
}

.guide-footer {
    margin-top: 80px;
    padding-top: 30px;
    border-top: 2px solid var(--border-subtle);
    text-align: center;
}

.contact-info {
    font-size: 16px;
    margin-bottom: 15px;
}

.copyright {
    font-size: 14px;
    color: #7a7469;
    font-style: italic;
}

@media (max-width: 768px) {
    .field-guide-wrapper {
        padding: 20px 15px;
    }

    .strain-name {
        font-size: 32px;
    }

    .log-grid {
        grid-template-columns: 1fr;
    }

    .scale-display {
        gap: 30px;
        padding: 0 20px 30px;
    }

    .ruler-track {
        height: 280px;
    }

    .plant-icon {
        height: 260px;
    }

    .stem {
        height: 200px;
    }

    .crown {
        bottom: 190px;
        border-left: 35px solid transparent;
        border-right: 35px solid transparent;
        border-bottom: 70px solid var(--accent-green);
    }
}