.trello-principle {
    border: 1px solid var(--silc-border);
    border-radius: 22px;
    padding: 26px;
    margin-bottom: 24px;
    background:
        radial-gradient(circle at 90% 20%, rgba(197,139,54,.16), transparent 25%),
        linear-gradient(135deg, #fffaf2, #fff);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
    align-items: center;
}

.trello-principle.mini {
    display: block;
}

.trello-principle h2 {
    font-family: Georgia, serif;
    color: var(--silc-navy);
    font-size: 34px;
    margin: 12px 0 8px;
}

.trello-principle p {
    color: var(--silc-muted);
    line-height: 1.7;
    margin: 0;
}

.trello-flow {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.trello-flow span {
    background: white;
    border: 1px solid var(--silc-border);
    border-radius: 999px;
    padding: 10px 14px;
    font-weight: 900;
    color: var(--silc-navy);
}

.trello-flow strong {
    color: var(--silc-gold);
}

.trello-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 22px;
    align-items: start;
}

.trello-guidelines {
    display: grid;
    gap: 12px;
}

.trello-guidelines div {
    border: 1px solid var(--silc-border);
    border-radius: 14px;
    padding: 14px;
    background: #fffaf2;
}

.trello-guidelines strong,
.trello-guidelines span {
    display: block;
}

.trello-guidelines strong {
    color: var(--silc-navy);
    margin-bottom: 6px;
}

.trello-guidelines span {
    color: var(--silc-muted);
    line-height: 1.5;
}

.trello-fields-box {
    border: 1px solid var(--silc-border);
    border-radius: 16px;
    padding: 16px;
    background: #fffaf2;
    display: grid;
    gap: 14px;
}

.trello-fields-box h3 {
    margin: 0;
    color: var(--silc-navy);
}

@media (max-width: 1200px) {
    .trello-principle,
    .trello-layout {
        grid-template-columns: 1fr;
    }
}