.epw-design {
    --epw-surface: #ffffff;
    --epw-surface-soft: #f7fafc;
    --epw-surface-tint: #eef7f5;
    --epw-ink: #102033;
    --epw-muted: #52647a;
    --epw-soft-muted: #718196;
    --epw-line: rgba(16, 32, 51, 0.1);
    --epw-primary: #176b87;
    --epw-primary-strong: #0f4c65;
    --epw-accent: #d9942b;
    --epw-success: #238a68;
    --epw-space-1: 0.35rem;
    --epw-space-2: 0.6rem;
    --epw-space-3: 0.85rem;
    --epw-space-4: 1.15rem;
    --epw-space-5: 1.6rem;
    --epw-space-6: 2.15rem;
    --epw-section-gap: clamp(2.1rem, 4vw, 4rem);
    --epw-card-pad: clamp(1.1rem, 2.3vw, 1.65rem);
    --epw-radius-sm: 10px;
    --epw-radius-md: 14px;
    --epw-radius-lg: 22px;
    --epw-shadow-sm: 0 10px 28px rgba(16, 32, 51, 0.08);
    --epw-shadow-md: 0 18px 48px rgba(16, 32, 51, 0.12);
    --epw-shadow-focus: 0 0 0 4px rgba(23, 107, 135, 0.16);
    --epw-text-xs: 0.78rem;
    --epw-text-sm: 0.92rem;
    --epw-text-md: 1rem;
    --epw-text-lg: 1.14rem;
    --epw-text-xl: clamp(1.45rem, 2vw, 2rem);
    --epw-text-hero: clamp(2rem, 4.8vw, 4.05rem);
    color: var(--epw-ink);
}

.epw-design .epw-shell {
    width: min(1120px, calc(100% - 32px));
    margin-inline: auto;
}

.epw-design .epw-section {
    padding-block: var(--epw-section-gap);
}

.epw-design .epw-section--compact {
    padding-block: clamp(1.4rem, 3vw, 2.5rem);
}

.epw-design .epw-hero {
    border: 1px solid rgba(23, 107, 135, 0.16);
    border-radius: var(--epw-radius-lg);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(238, 247, 245, 0.9)),
        radial-gradient(circle at top right, rgba(217, 148, 43, 0.16), transparent 34%);
    box-shadow: var(--epw-shadow-md);
}

.epw-design .epw-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(280px, 0.75fr);
    gap: clamp(1.25rem, 3vw, 2.25rem);
    align-items: center;
}

.epw-design .epw-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    width: fit-content;
    padding: 0.36rem 0.72rem;
    border: 1px solid rgba(23, 107, 135, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--epw-primary-strong);
    font-size: var(--epw-text-xs);
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.epw-design .epw-title {
    margin: var(--epw-space-3) 0 0;
    color: var(--epw-ink);
    font-size: var(--epw-text-hero);
    line-height: 1.03;
    letter-spacing: 0;
    font-weight: 850;
}

.epw-design .epw-subtitle {
    margin: var(--epw-space-4) 0 0;
    max-width: 760px;
    color: var(--epw-muted);
    font-size: var(--epw-text-lg);
    line-height: 1.7;
}

.epw-design .epw-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--epw-space-4);
}

.epw-design .epw-card {
    border: 1px solid var(--epw-line);
    border-radius: var(--epw-radius-md);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--epw-shadow-sm);
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.epw-design a.epw-card:hover,
.epw-design .epw-card:hover {
    transform: translateY(-3px);
    border-color: rgba(23, 107, 135, 0.24);
    box-shadow: var(--epw-shadow-md);
}

.epw-design .epw-pill {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 30px;
    padding: 0.34rem 0.72rem;
    border: 1px solid rgba(23, 107, 135, 0.14);
    border-radius: 999px;
    background: var(--epw-surface-tint);
    color: var(--epw-primary-strong);
    font-size: var(--epw-text-xs);
    font-weight: 750;
    line-height: 1.2;
}

.epw-design .epw-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 46px;
    padding: 0.72rem 1.05rem;
    border: 1px solid rgba(23, 107, 135, 0.18);
    border-radius: 12px;
    font-size: var(--epw-text-sm);
    font-weight: 800;
    line-height: 1.1;
    text-decoration: none;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease;
}

.epw-design .epw-btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.epw-design .epw-btn:focus-visible {
    outline: none;
    box-shadow: var(--epw-shadow-focus);
}

.epw-design .epw-btn-primary {
    border-color: transparent;
    background: linear-gradient(135deg, var(--epw-primary), var(--epw-primary-strong));
    color: #ffffff;
    box-shadow: 0 14px 26px rgba(23, 107, 135, 0.24);
}

.epw-design .epw-btn-primary:hover {
    color: #ffffff;
    box-shadow: 0 18px 36px rgba(23, 107, 135, 0.3);
}

.epw-design .epw-btn-secondary {
    background: rgba(255, 255, 255, 0.88);
    color: var(--epw-primary-strong);
}

.epw-design .epw-btn-secondary:hover {
    border-color: rgba(23, 107, 135, 0.28);
    background: #ffffff;
    color: var(--epw-primary-strong);
}

.epw-design .epw-quick-nav {
    display: flex;
    flex-wrap: wrap;
    gap: var(--epw-space-2);
}

.epw-design .epw-roadmap,
.epw-design .epw-resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--epw-space-4);
}

.epw-design .epw-roadmap > *,
.epw-design .epw-resource-grid > * {
    border: 1px solid var(--epw-line);
    border-radius: var(--epw-radius-md);
    background: linear-gradient(180deg, #ffffff, var(--epw-surface-soft));
    box-shadow: var(--epw-shadow-sm);
}

@media (max-width: 760px) {
    .epw-design .epw-shell {
        width: min(100% - 24px, 1120px);
    }

    .epw-design .epw-hero-grid {
        grid-template-columns: 1fr;
    }

    .epw-design .epw-title {
        font-size: clamp(1.85rem, 10vw, 2.65rem);
    }

    .epw-design .epw-subtitle {
        font-size: var(--epw-text-md);
    }

    .epw-design .epw-card-grid,
    .epw-design .epw-roadmap,
    .epw-design .epw-resource-grid {
        grid-template-columns: 1fr;
    }

    .epw-design .epw-btn {
        width: 100%;
    }
}