.page-shell {
    max-width: calc(100% - 200px);
    margin: 40px auto 36px;
}

.page-shell--narrow {
    max-width: 980px;
}

.page-header {
    margin-bottom: 1rem;
    text-align: center;
}

.page-eyebrow {
    margin: 0 0 0.5rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: rgba(212, 212, 216, 0.78);
}

.page-title {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: clamp(1.5rem, 2.8vw, 2.2rem);
    font-weight: 700;
    color: #f8fafc;
}

.page-subtitle {
    max-width: 760px;
    margin: 0.75rem auto 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(226, 232, 240, 0.82);
}

.page-card {
    padding: 1.5rem 1.75rem;
    border: 1px solid rgba(161, 161, 170, 0.24);
    border-radius: 22px;
    background: rgba(24, 24, 27, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.page-card--compact {
    padding: 1.1rem 1.25rem;
}

.page-card--center {
    text-align: center;
}

.page-stack {
    display: grid;
    gap: 1rem;
}

.page-prose,
.page-prose p,
.page-copy {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(226, 232, 240, 0.88);
}

.page-prose p,
.page-copy p {
    margin: 0;
}

.page-prose p + p,
.page-copy p + p {
    margin-top: 0.95rem;
}

.page-prose h2,
.page-prose h3 {
    margin: 1.5rem 0 0.75rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-weight: 700;
    color: #f8fafc;
}

.page-link {
    color: #fafafa;
    text-decoration: underline;
    font-weight: 600;
}

.page-link:hover,
.page-link:focus-visible {
    color: #d4d4d8;
}

.page-button,
.page-button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    text-decoration: none;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-button {
    background: linear-gradient(135deg, #52525b 0%, #3f3f46 100%);
    color: #fafafa;
}

.page-button:hover,
.page-button:focus-visible {
    background: linear-gradient(135deg, #71717a 0%, #52525b 100%);
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-1px);
}

.page-button:disabled,
.page-button-secondary:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.page-button-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: #f8fafc;
}

.page-button-secondary:hover,
.page-button-secondary:focus-visible {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.28);
    transform: translateY(-1px);
}

.page-form {
    display: grid;
    gap: 1rem;
}

.page-form-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-field {
    display: grid;
    gap: 0.45rem;
}

.page-field--full {
    grid-column: 1 / -1;
}

.page-field label {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 0.88rem;
    font-weight: 600;
    color: rgba(228, 228, 231, 0.9);
}

.page-field input,
.page-field textarea,
.page-field select {
    width: 100%;
    box-sizing: border-box;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(161, 161, 170, 0.28);
    border-radius: 14px;
    background: rgba(9, 9, 11, 0.45);
    color: #fafafa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 0.98rem;
}

.page-field textarea {
    min-height: 180px;
    resize: vertical;
}

.page-field input::placeholder,
.page-field textarea::placeholder {
    color: rgba(212, 212, 216, 0.58);
}

.page-field input:focus,
.page-field textarea:focus,
.page-field select:focus {
    outline: 2px solid rgba(212, 212, 216, 0.26);
    border-color: rgba(212, 212, 216, 0.34);
}

.page-help,
.page-errorlist,
.page-status {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 0.92rem;
    line-height: 1.6;
}

.page-help {
    color: rgba(212, 212, 216, 0.66);
}

.page-errorlist {
    margin: 0;
    padding-left: 1.1rem;
    color: #fca5a5;
}

ul.errorlist {
    margin: 0;
    padding-left: 1.1rem;
    color: #fca5a5;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    font-size: 0.9rem;
}

.page-status {
    margin-bottom: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.page-status--success {
    background: rgba(34, 197, 94, 0.12);
    color: #dcfce7;
}

.page-status--warning {
    background: rgba(245, 158, 11, 0.12);
    color: #fef3c7;
}

.page-status--error {
    background: rgba(239, 68, 68, 0.12);
    color: #fee2e2;
}

.page-media {
    overflow: hidden;
    border-radius: 18px;
}

.page-media img {
    width: 100%;
    display: block;
    object-fit: cover;
}

@media (max-width: 1000px) {
    .page-shell,
    .page-shell--narrow {
        max-width: calc(100% - 80px);
        margin-left: 20px;
        margin-right: 20px;
    }
}

@media (max-width: 770px) {
    .page-shell,
    .page-shell--narrow {
        max-width: calc(100% - 24px);
        margin: 18px 12px 24px;
    }

    .page-title {
        font-size: 1.25rem;
    }

    .page-subtitle,
    .page-prose,
    .page-prose p,
    .page-copy {
        font-size: 0.94rem;
        line-height: 1.6;
    }

    .page-card,
    .page-card--compact {
        padding: 1rem;
        border-radius: 16px;
    }

    .page-form-grid {
        grid-template-columns: 1fr;
    }

    .page-field textarea {
        min-height: 150px;
    }

    .page-button,
    .page-button-secondary {
        width: 100%;
        box-sizing: border-box;
    }
}