:root {
    --bg: #f5f7f8;
    --ink: #152033;
    --muted: #66758a;
    --panel: #ffffff;
    --line: #d9e0e8;
    --brand: #14532d;
    --navy: #172033;
    --gold: #b45309;
}

* {
    box-sizing: border-box;
}

body {
    background: var(--bg);
    color: var(--ink);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.55;
    margin: 0;
}

a {
    color: var(--brand);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.support-header {
    align-items: center;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid var(--line);
    display: flex;
    gap: 20px;
    justify-content: space-between;
    padding: 16px clamp(18px, 5vw, 64px);
    position: sticky;
    top: 0;
    z-index: 10;
}

.support-brand {
    align-items: center;
    color: var(--ink);
    display: inline-flex;
    font-size: 20px;
    font-weight: 700;
    gap: 12px;
}

.support-brand img {
    border-radius: 6px;
    height: 72px;
    object-fit: contain;
    width: 72px;
}

.support-header nav {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.support-header nav a {
    color: var(--ink);
    font-weight: 700;
}

.support-hero,
.section,
.support-footer {
    margin: 0 auto;
    max-width: 1240px;
}

.support-hero {
    align-items: center;
    display: grid;
    gap: 28px;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.7fr);
    padding: clamp(54px, 7vw, 92px) clamp(18px, 5vw, 64px);
}

.eyebrow {
    color: var(--gold);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0;
    margin: 0 0 10px;
    text-transform: uppercase;
}

.support-hero h1,
.section-heading h2,
.contact-section h2 {
    line-height: 1.08;
    margin: 0;
}

.support-hero h1 {
    font-size: clamp(42px, 6vw, 74px);
    max-width: 760px;
}

.support-hero p,
.section-heading p,
.contact-section p {
    color: var(--muted);
    font-size: 17px;
    max-width: 760px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.button {
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--ink);
    display: inline-flex;
    font-weight: 700;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
}

.button.primary {
    background: var(--brand);
    border-color: var(--brand);
    color: #ffffff;
}

.button.ghost {
    background: #ffffff;
}

.status-card,
.step-grid article,
.topic-grid article,
.faq-list details,
.link-grid a,
.howto-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 10px 28px rgba(21, 32, 51, 0.08);
}

.status-card {
    display: grid;
    gap: 12px;
    padding: 24px;
}

.status-card strong {
    font-size: 22px;
}

.status-card span {
    color: var(--muted);
}

.section {
    padding: 56px clamp(18px, 5vw, 64px);
}

.band {
    background: #ffffff;
    border-bottom: 1px solid var(--line);
    border-top: 1px solid var(--line);
    max-width: none;
}

.band > * {
    margin-left: auto;
    margin-right: auto;
    max-width: 1240px;
}

.section-heading {
    margin-bottom: 24px;
}

.section-heading h2,
.contact-section h2 {
    font-size: clamp(30px, 4vw, 48px);
}

.step-grid,
.topic-grid,
.link-grid,
.toc-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.step-grid article,
.topic-grid article {
    display: grid;
    gap: 10px;
    padding: 22px;
}

.step-grid b {
    align-items: center;
    background: var(--navy);
    border-radius: 999px;
    color: #ffffff;
    display: inline-flex;
    height: 34px;
    justify-content: center;
    width: 34px;
}

.step-grid strong,
.topic-grid h3,
.howto-card h3 {
    font-size: 21px;
    margin: 0;
}

.step-grid span,
.topic-grid li,
.faq-list p,
.howto-card li,
.howto-card p {
    color: var(--muted);
}

.topic-grid ul {
    margin: 0;
    padding-left: 18px;
}

.topic-grid li {
    margin: 8px 0;
}

.toc-grid {
    margin-bottom: 28px;
}

.toc-grid a {
    background: #eef3f8;
    border: 1px solid #c9d6e5;
    border-radius: 8px;
    color: var(--ink);
    font-weight: 700;
    padding: 14px 16px;
}

.howto-list {
    display: grid;
    gap: 18px;
}

.howto-card {
    padding: clamp(22px, 4vw, 34px);
    scroll-margin-top: 120px;
}

.howto-card ol {
    counter-reset: support-steps;
    display: grid;
    gap: 10px;
    list-style: none;
    margin: 18px 0;
    padding: 0;
}

.howto-card li {
    align-items: flex-start;
    display: grid;
    gap: 10px;
    grid-template-columns: 34px minmax(0, 1fr);
}

.howto-card li::before {
    align-items: center;
    background: var(--brand);
    border-radius: 999px;
    color: #ffffff;
    content: counter(support-steps);
    counter-increment: support-steps;
    display: inline-flex;
    font-size: 14px;
    font-weight: 700;
    height: 28px;
    justify-content: center;
    margin-top: 1px;
    width: 28px;
}

.callout {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    color: #14532d !important;
    margin: 18px 0 0;
    padding: 14px 16px;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-list details {
    padding: 18px 20px;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 700;
}

.faq-list p {
    margin-bottom: 0;
}

code {
    background: #eef3f8;
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 2px 5px;
}

.link-grid a {
    color: var(--ink);
    font-weight: 700;
    padding: 18px;
}

.contact-section {
    align-items: center;
    display: grid;
    gap: 24px;
    grid-template-columns: minmax(0, 1fr) auto;
}

.support-footer {
    align-items: center;
    border-top: 1px solid var(--line);
    color: var(--muted);
    display: flex;
    gap: 14px;
    justify-content: space-between;
    padding: 24px clamp(18px, 5vw, 64px);
}

.support-footer strong {
    color: var(--ink);
}

@media (max-width: 820px) {
    .support-header,
    .support-footer {
        align-items: flex-start;
        flex-direction: column;
    }

    .support-hero,
    .contact-section {
        grid-template-columns: 1fr;
    }

    .contact-section .button {
        width: 100%;
    }
}