.portfolio-page-shell,
.portfolio-detail-shell {
    background:
        radial-gradient(circle at top left, rgba(255, 107, 0, 0.08), transparent 20%),
        linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.portfolio-page-hero,
.portfolio-detail-hero {
    padding: 92px 0 54px;
}

.portfolio-page-hero-grid,
.portfolio-detail-grid,
.portfolio-detail-content-grid {
    display: grid;
    gap: 24px;
}

.portfolio-page-hero-grid,
.portfolio-detail-grid {
    grid-template-columns: 1fr 0.9fr;
    align-items: center;
}

.portfolio-page-hero h1,
.portfolio-detail-hero h1 {
    font-size: clamp(38px, 6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.05em;
    color: var(--primary);
    margin-bottom: 18px;
}

.portfolio-page-hero p,
.portfolio-detail-hero p {
    color: var(--muted);
    font-size: 18px;
    max-width: 700px;
}

.portfolio-page-panel,
.portfolio-detail-card {
    padding: 28px;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.portfolio-page-pill,
.portfolio-detail-kicker {
    display: inline-flex;
    align-items: center;
    padding: 9px 13px;
    border-radius: 999px;
    background: #edf5ff;
    color: #245fb8;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.portfolio-card-link {
    display: block;
}

.portfolio-page-pagination,
.portfolio-page-pagination nav,
.portfolio-page-pagination .sm\:flex {
    display: flex;
    justify-content: center;
}

.portfolio-page-pagination {
    margin-top: 30px;
}

.portfolio-page-pagination .hidden.sm\:flex-1,
.portfolio-page-pagination .sm\:hidden {
    display: none;
}

.portfolio-page-pagination span,
.portfolio-page-pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    margin: 0 4px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--primary);
}

.portfolio-page-pagination [aria-current="page"] span {
    background: linear-gradient(135deg, #ff8a1f, #ff6b00);
    border-color: transparent;
    color: #fff;
}

.portfolio-empty-card {
    grid-column: 1 / -1;
    padding: 32px;
    border-radius: 28px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.portfolio-detail-visual {
    min-height: 480px;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.portfolio-detail-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portfolio-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 24px 0 30px;
}

.portfolio-detail-chip {
    display: inline-flex;
    align-items: center;
    padding: 11px 15px;
    border-radius: 999px;
    background: rgba(10, 37, 64, 0.05);
    border: 1px solid rgba(10, 37, 64, 0.08);
    color: var(--primary);
    font-size: 14px;
    font-weight: 700;
}

.portfolio-detail-content-grid {
    grid-template-columns: 1.15fr 0.85fr;
}

.portfolio-detail-card h2 {
    margin: 16px 0 14px;
    font-size: 28px;
    color: var(--primary);
}

.portfolio-detail-card p {
    margin: 0;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.8;
}

.portfolio-tags-detail {
    margin: 6px 0 18px;
}

.portfolio-detail-note {
    color: var(--primary);
    font-weight: 600;
}

.portfolio-feature-grid,
.portfolio-result-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.portfolio-result-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 24px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.portfolio-result-card p {
    margin: 0;
    color: var(--muted);
    font-size: 15px;
}

.portfolio-result-mark {
    width: 12px;
    height: 12px;
    margin-top: 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent), #ff9a3d);
    box-shadow: 0 0 0 6px rgba(255, 107, 0, 0.12);
    flex-shrink: 0;
}

@media (max-width: 1080px) {
    .portfolio-page-hero-grid,
    .portfolio-detail-grid,
    .portfolio-detail-content-grid,
    .portfolio-feature-grid,
    .portfolio-result-grid {
        grid-template-columns: 1fr;
    }
}