.nav-back {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 1.25rem;
    transition: color 0.15s;
}
.nav-back:hover { color: var(--accent); }

.family-header {
    margin-bottom: 1.5rem;
}
.family-header h1 { font-size: 1.6rem; margin-bottom: 0.2rem; }
.family-tags { display: flex; gap: 0.5rem; margin-top: 0.6rem; flex-wrap: wrap; }

.section-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 1.5rem 0 0.75rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.4rem;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}
.spec-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.85rem 1rem;
}
.spec-card-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.65rem;
    flex-wrap: wrap;
}
.spec-card-title {
    font-weight: 600;
    font-size: 0.88rem;
    overflow-wrap: break-word;
    min-width: 0;
}

.col-name {
    white-space: normal;
}
.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.18rem 0;
    font-size: 0.78rem;
    border-bottom: 1px solid var(--border);
}
.spec-row:last-child { border-bottom: none; }
.spec-label { color: var(--text-muted); }
.spec-value { font-family: ui-monospace, "Cascadia Code", monospace; font-size: 0.75rem; text-align: right; }

.fit-detail {
    padding: 0.45rem 0.75rem;
    font-size: 0.78rem;
    min-width: 150px;
    max-width: 230px;
    white-space: normal;
    line-height: 1.4;
    vertical-align: middle;
}
.fit-detail strong { display: block; font-size: 0.8rem; margin-bottom: 0.1rem; }
.fit-detail span { font-size: 0.71rem; opacity: 0.8; }
.fit-detail.fit-good  { color: var(--green);  background: var(--green-dim); }
.fit-detail.fit-tight { color: var(--yellow); background: var(--yellow-dim); }
.fit-detail.fit-none  { color: var(--red);    background: var(--red-dim); }

th.gpu-head {
    text-align: center;
    font-size: 0.68rem;
    line-height: 1.4;
    white-space: normal;
    min-width: 140px;
}
th.gpu-head small { display: block; font-weight: 400; opacity: 0.65; margin-top: 0.1rem; }

.cap-cell { text-align: center; font-size: 0.88rem; }
.cap-yes  { color: var(--green); }
.cap-no   { color: var(--red); opacity: 0.6; }
.cap-part { color: var(--yellow); }

.note-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.75rem 1rem;
    margin-top: 1.25rem;
    font-size: 0.76rem;
    color: var(--text-muted);
    line-height: 1.7;
}
.note-box strong { color: var(--text); }