.pa-selection-detail .pa-article-main {
    position: relative;
}

.pa-selection-kicker {
    margin-bottom: 18px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.pa-route-steps {
    counter-reset: route-step;
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pa-route-step {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 16px;
    padding: 18px 0;
    border-top: 1px solid var(--paper-border);
}

.pa-route-step:last-child {
    border-bottom: 1px solid var(--paper-border);
}

.pa-route-step__index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--paper-border-strong);
    border-radius: 999px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
}

.pa-route-step__body strong {
    display: block;
    margin-bottom: 6px;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(1.18rem, 2vw, 1.48rem);
    font-weight: 500;
    line-height: 1.2;
}

.pa-route-step__body p {
    margin: 0;
    color: var(--text-soft);
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.62;
}

.pa-selection-empty {
    margin-top: 28px;
    padding: 22px;
    border: 1px solid var(--paper-border);
    border-left: 3px solid var(--accent);
    background: rgba(10, 10, 10, 0.024);
}

.pa-selection-empty__label {
    margin-bottom: 6px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.pa-selection-empty p:last-child {
    margin-bottom: 0;
    color: var(--text-soft);
    line-height: 1.6;
}

.pa-selection-related {
    margin-top: clamp(36px, 6vw, 64px);
    padding-top: clamp(24px, 4vw, 38px);
    border-top: 1px solid var(--paper-border-strong);
}

.pa-selection-related__head {
    margin-bottom: 18px;
}

.pa-selection-related__kicker {
    margin-bottom: 6px;
    color: var(--text-faint);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.pa-selection-related__head h2 {
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.55rem);
    font-weight: 500;
    line-height: 1.1;
}

.pa-selection-related__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.pa-selection-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 150px;
    padding: 18px;
    border: 1px solid var(--paper-border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.34);
    color: inherit;
    text-decoration: none;
    transition: border-color var(--transition), transform var(--transition);
}

.pa-selection-card:hover {
    border-color: var(--accent);
    color: inherit;
    transform: translateY(-2px);
}

.pa-selection-card__meta {
    color: var(--text-faint);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.pa-selection-card strong {
    color: var(--color-text);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.18;
}

.pa-selection-card span:last-child {
    color: var(--text-soft);
    font-family: var(--font-serif);
    font-size: 0.92rem;
    line-height: 1.5;
}

.pa-selection-note p {
    margin: 0 0 14px;
    color: var(--text-soft);
    font-family: var(--font-serif);
    font-size: 0.95rem;
    line-height: 1.58;
}

.pa-selection-note__link,
.pa-selection-mini-list a {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    line-height: 1.5;
    text-decoration: none;
    text-transform: uppercase;
}

.pa-selection-note__link:hover,
.pa-selection-mini-list a:hover {
    color: var(--color-text);
}

.pa-selection-mini-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

@media (max-width: 760px) {
    .pa-route-step {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .pa-selection-related__grid {
        grid-template-columns: 1fr;
    }
}