:root {
    --color-bg: #0F1910;
    --color-text: #E2E9DF;
    --color-accent: #F0A520;
    --color-surface: #1B2C1C;
    --border-radius-base: 4px;
    --heading-weight: 700;
    --heading-letter-spacing: -0.02em;
    --section-padding: 2rem 0;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    background: linear-gradient(180deg, #0F1910 0%, #1A2E1B 100%);
    background-attachment: fixed;
    color: var(--color-text);
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 1rem;
    line-height: 1.75;
    min-height: 100vh;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { opacity: 0.85; }

header {
    background-color: var(--color-surface);
    border-bottom: 2px solid var(--color-accent);
    padding: 0.6rem 0;
    position: sticky;
    top: 0;
    z-index: 200;
}

header .container {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.site-brand { flex-shrink: 0; }

.site-brand img {
    height: 42px;
    width: auto;
    display: block;
}

.navbar-toggler {
    border-color: var(--color-accent);
    padding: 0.3rem 0.6rem;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28240%2C165%2C32%2C1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.navbar-collapse {
    flex-grow: 0;
}

.navbar-nav .nav-link {
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s;
    padding: 0.4rem 0.55rem;
}

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

@media (max-width: 991px) {
    .navbar-collapse {
        background-color: var(--color-surface);
        border-top: 1px solid var(--color-accent);
        padding: 0.75rem 0;
        margin-top: 0.5rem;
    }
    .navbar-nav .nav-link {
        padding: 0.45rem 1rem;
        white-space: normal;
    }
}

main { padding: 2rem 0 3rem; }

h1 {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: var(--heading-weight);
    line-height: 1.25;
    margin-bottom: 1.25rem;
    color: var(--color-text);
}

h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: var(--heading-weight);
    letter-spacing: var(--heading-letter-spacing);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.4rem;
    border-bottom: 2px solid var(--color-accent);
    color: var(--color-text);
}

h3 {
    font-size: 1.05rem;
    font-weight: var(--heading-weight);
    margin-top: 1.25rem;
    margin-bottom: 0.65rem;
    color: var(--color-accent);
}

h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

p { margin-bottom: 1rem; }

ul, ol { padding-left: 1.5rem; margin-bottom: 1rem; }
li { margin-bottom: 0.35rem; }

strong, b { font-weight: 700; color: var(--color-text); }

.page-intro {
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 1.5rem 1.75rem;
    margin: 1.5rem 0 2rem;
}

.page-intro p:first-child { font-size: 1.08em; }

img.center-img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 1.5rem auto;
    border-radius: var(--border-radius-base);
}

img.float-right {
    float: right;
    width: 42%;
    max-width: 400px;
    height: auto;
    margin: 0 0 1.25rem 1.5rem;
    border-radius: var(--border-radius-base);
}

img.float-left {
    float: left;
    width: 42%;
    max-width: 400px;
    height: auto;
    margin: 0 1.5rem 1.25rem 0;
    border-radius: var(--border-radius-base);
}

.clearfix::after { content: ''; display: table; clear: both; }

@media (max-width: 768px) {
    img.float-right, img.float-left {
        float: none;
        display: block;
        width: 100%;
        max-width: 100%;
        margin: 1rem auto;
    }
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.trust-badge {
    border: 1px solid var(--color-accent);
    padding: 0.2rem 0.7rem;
    border-radius: 20px;
    font-size: 0.82em;
    color: var(--color-text);
}

.key-points {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin: 1.5rem 0;
}

.key-point {
    flex: 1 1 calc(25% - 0.85rem);
    min-width: 130px;
    background-color: var(--color-surface);
    border-bottom: 2px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 0.7rem 1rem;
    text-align: center;
    font-size: 0.88rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .key-point { flex: 1 1 calc(50% - 0.5rem); }
}

.stats-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
    justify-content: center;
}

.metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 1rem 1.75rem;
    min-width: 140px;
}

.metric-val {
    font-size: 2em;
    font-weight: var(--heading-weight);
    color: var(--color-accent);
    line-height: 1.1;
}

.metric-label {
    font-size: 0.8em;
    color: var(--color-text);
    margin-top: 0.3rem;
    text-align: center;
}

@media (max-width: 480px) {
    .metric-item { width: 100%; }
}

.callout-box {
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0;
}

.pro-tip {
    background-color: #22311E;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    margin: 1.25rem 0;
    position: relative;
}

.tip-icon {
    position: absolute;
    left: 0.85rem;
    top: 0.8rem;
    color: var(--color-accent);
}

.content-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), transparent);
    margin: 2rem auto;
}

.pull-quote {
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: 1.05em;
    margin: 1.5rem 0;
}

.how-it-works {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 1.5rem 0;
}

.guide-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1 1 auto;
}

.guide-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2em;
    height: 2em;
    background-color: var(--color-accent);
    color: var(--color-bg);
    border-radius: 50%;
    font-weight: var(--heading-weight);
    font-size: 0.9rem;
    flex-shrink: 0;
}

.guide-label { font-size: 0.9rem; }

@media (max-width: 480px) {
    .how-it-works { flex-direction: column; }
}

.split-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.triple-cols {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.25rem;
    margin: 1.5rem 0;
}

.col-item {
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 1.25rem;
    overflow-x: auto;
}

.col-item h3 { margin-top: 0; }

@media (max-width: 900px) {
    .triple-cols { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .split-cols, .triple-cols { grid-template-columns: 1fr; }
}

.card-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 0.75rem;
    list-style: none;
    padding: 0;
    margin-bottom: 1rem;
}

.card-list li {
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .card-list { grid-template-columns: 1fr; }
}

.icon-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1rem;
}

.icon-list li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: 0.5rem;
}

.icon-list li::before {
    content: '◆';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-size: 0.6em;
    top: 0.42em;
}

.step-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1rem;
    counter-reset: step-counter;
}

.step-list li {
    padding-left: 3rem;
    position: relative;
    margin-bottom: 1rem;
    counter-increment: step-counter;
}

.step-list li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0.05em;
    width: 2em;
    height: 2em;
    background-color: var(--color-accent);
    color: var(--color-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--heading-weight);
    font-size: 0.88rem;
}

.content-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.content-table th {
    background-color: var(--color-surface);
    color: var(--color-text);
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: var(--heading-weight);
    border-bottom: 2px solid var(--color-accent);
}

.content-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--color-surface);
    color: var(--color-text);
}

.content-table tbody tr:nth-child(even) {
    background-color: var(--color-surface);
}

.content-table tbody tr {
    border-left: 4px solid var(--color-accent);
}

@media (max-width: 768px) {
    .content-table thead { display: none; }
    .content-table tr {
        display: block;
        margin-bottom: 1rem;
        border: 1px solid var(--color-surface);
        border-radius: var(--border-radius-base);
        border-left: 4px solid var(--color-accent);
    }
    .content-table td {
        display: flex;
        justify-content: space-between;
        gap: 0.5rem;
        border-bottom: 1px solid rgba(255,255,255,0.06);
        padding: 0.5rem 0.75rem;
    }
    .content-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--color-accent);
        flex-shrink: 0;
        min-width: 40%;
    }
}

.compare-block {
    margin: 1.5rem 0;
    padding: 1.25rem;
    background-color: var(--color-surface);
    border-radius: var(--border-radius-base);
    border-left: 4px solid var(--color-accent);
}

.compare-block h4 {
    color: var(--color-accent);
    font-weight: var(--heading-weight);
    margin-bottom: 0.75rem;
}

.compare-block ul { padding-left: 1.25rem; margin: 0; }
.compare-block li { margin-bottom: 0.4rem; }

.action-btn {
    display: inline-block;
    padding: 0.5rem 1.6rem;
    background-color: var(--color-accent);
    color: var(--color-bg);
    border-radius: var(--border-radius-base);
    font-weight: var(--heading-weight);
    font-size: 1rem;
    transition: opacity 0.2s;
}

.action-btn:hover {
    opacity: 0.85;
    color: var(--color-bg);
}

.info-note {
    position: relative;
    margin: 1.25rem 0;
    padding: 0.75rem 1rem 0.75rem 1.25rem;
    background-color: var(--color-surface);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--border-radius-base);
    color: var(--color-text);
    font-size: 0.93rem;
}

.info-note::before {
    content: "Note";
    display: block;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: 0.2rem;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

footer {
    background-color: var(--color-surface);
    border-top: 2px solid var(--color-accent);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.88rem;
    color: var(--color-text);
}

footer p { margin-bottom: 0.4rem; }
footer a { color: var(--color-accent); }

.error-404 {
    text-align: center;
    padding: 5rem 1rem;
}

.error-404 .error-code {
    font-size: 5rem;
    font-weight: var(--heading-weight);
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.legal-content h2 { margin-top: 2rem; }
.legal-content h3 { margin-top: 1.5rem; }
.legal-content h4 { margin-top: 1.25rem; }
.legal-content .last-updated {
    color: var(--color-accent);
    font-size: 0.88rem;
    margin-bottom: 2rem;
}