.heo-sg-hub,
.heo-sg-guide {
    --heo-sg-ink: #111111;
    --heo-sg-muted: #6c6c6c;
    --heo-sg-line: #deded9;
    --heo-sg-soft: #f5f5f2;
    color: var(--heo-sg-ink);
}
.heo-sg-hub { max-width: 1180px; margin: 0 auto; }
.heo-sg-hub-intro { max-width: 760px; margin: 0 0 44px; }
.heo-sg-hub-intro h2,
.heo-sg-title {
    margin: 0;
    font: inherit;
    font-size: clamp(24px, 4vw, 42px);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -0.035em;
}
.heo-sg-hub-intro > p:last-child,
.heo-sg-intro { color: var(--heo-sg-muted); line-height: 1.7; }
.heo-sg-eyebrow,
.heo-sg-label {
    margin: 0 0 10px;
    font-size: 11px;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.heo-sg-index {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 46px;
}
.heo-sg-index a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 8px 14px;
    border: 1px solid var(--heo-sg-ink);
    color: var(--heo-sg-ink);
    text-decoration: none;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.heo-sg-index a:hover,
.heo-sg-index a:focus-visible { background: var(--heo-sg-ink); color: #fff; }
.heo-sg-hub-guides { display: grid; gap: 64px; }
.heo-sg-guide--hub {
    padding-top: 28px;
    border-top: 1px solid var(--heo-sg-line);
    scroll-margin-top: 110px;
}
.heo-sg-guide--single .heo-sg-title { font-size: clamp(25px, 4vw, 34px); }
.heo-sg-header { margin-bottom: 26px; }
.heo-sg-fit {
    display: flex;
    gap: 10px;
    align-items: baseline;
    margin: 14px 0 0;
    font-size: 13px;
    font-weight: 600;
}
.heo-sg-fit span {
    font-size: 10px;
    letter-spacing: .15em;
    color: var(--heo-sg-muted);
}
.heo-sg-intro { max-width: 760px; margin: 16px 0 0; }
.heo-sg-measure {
    display: grid;
    grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
    gap: 24px;
    align-items: center;
    margin: 0 0 26px;
    padding: 22px;
    background: var(--heo-sg-soft);
}
.heo-sg-figure { margin: 0; }
.heo-sg-image { display: block; width: 100%; height: auto; }
.heo-sg-instructions p:last-child,
.heo-sg-tip p:last-child { margin-bottom: 0; line-height: 1.65; }
.heo-sg-table-scroll {
    width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    margin: 0 0 22px;
}
.heo-sg-table {
    width: 100%;
    min-width: 560px;
    border-collapse: collapse;
    table-layout: auto;
    background: transparent;
}
.heo-sg-table th,
.heo-sg-table td {
    padding: 14px 16px;
    border: 0;
    border-bottom: 1px solid var(--heo-sg-line);
    text-align: left;
    white-space: nowrap;
}
.heo-sg-table thead th {
    border-top: 1px solid var(--heo-sg-ink);
    border-bottom-color: var(--heo-sg-ink);
    font-size: 11px;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.heo-sg-table tbody th { font-weight: 700; }
.heo-sg-tip {
    margin-top: 20px;
    padding: 18px 20px;
    border-left: 2px solid var(--heo-sg-ink);
    background: var(--heo-sg-soft);
}
.heo-sg-empty { padding: 18px 20px; background: var(--heo-sg-soft); color: var(--heo-sg-muted); }
@media (max-width: 700px) {
    .heo-sg-hub-intro { margin-bottom: 30px; }
    .heo-sg-index {
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin-bottom: 36px;
    }
    .heo-sg-index a { justify-content: center; text-align: center; }
    .heo-sg-hub-guides { gap: 50px; }
    .heo-sg-measure { grid-template-columns: 1fr; padding: 16px; }
    .heo-sg-table th,
    .heo-sg-table td { padding: 12px 13px; }
}
@media (max-width: 420px) {
    .heo-sg-index { grid-template-columns: 1fr; }
}