.declaration-form {
    max-width: 48rem;
    margin-inline: auto;
    scroll-margin-block-start: 7rem;
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
}
.declaration-form > h2 {
    margin: 1.75rem 0 .75rem;
    color: var(--color-heading);
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 600;
    line-height: 1.25;
}
.declaration-form .declaration-form__intro {
    margin: 0 0 1.75rem;
    color: var(--color-text-soft);
    font-size: 1rem;
}
.declaration-form .declaration-form__form { margin: 0; }
.declaration-form .declaration-form__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem 1.5rem;
}
.declaration-form .declaration-form__fields > label {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: .45rem;
    margin: 0;
    color: var(--color-heading);
    font-size: .9375rem;
    font-weight: 600;
    line-height: 1.5;
}
.declaration-form .declaration-form__field--wide { grid-column: 1 / -1; }
.declaration-form .declaration-form__fields :is(input, textarea, select) {
    box-sizing: border-box;
    display: block;
    width: 100%;
    min-width: 0;
    min-height: 2.875rem;
    margin: auto 0 0;
    padding: .7rem .8rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text);
    font: inherit;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
}
.declaration-form .declaration-form__fields textarea { min-height: 6.5rem; resize: vertical; }
.declaration-form .declaration-form__fields :is(input, textarea, select):focus-visible {
    border-color: var(--color-primary);
    outline: 2px solid color-mix(in srgb, var(--color-primary) 35%, transparent);
    outline-offset: 2px;
}
.declaration-form .declaration-form__fields :is(input, textarea, select):disabled {
    background: var(--color-bg);
    color: var(--color-text-soft);
    cursor: not-allowed;
}
.declaration-form .declaration-form__submit {
    display: inline-flex;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    padding: .75rem 1.25rem;
    border: 1px solid color-mix(in srgb, var(--color-heading) 78%, var(--color-accent));
    border-radius: 6px;
    background: var(--color-heading);
    color: var(--color-surface);
    font: inherit;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    cursor: pointer;
    transition: background-color 150ms ease, transform 150ms ease;
}
.declaration-form .declaration-form__submit:hover {
    background: color-mix(in srgb, var(--color-heading) 85%, var(--color-accent));
    transform: translateY(-1px);
}
.declaration-form .declaration-form__submit:focus-visible,
.declaration-form [data-captcha-retry]:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}
.declaration-form [data-captcha-retry] {
    min-height: 2.75rem;
    padding: .55rem .85rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-surface);
    color: var(--color-text);
    font: inherit;
    font-size: .9375rem;
    cursor: pointer;
}
.declaration-form [data-captcha-retry]:hover {
    background: color-mix(in srgb, var(--color-accent) 5%, var(--color-surface));
}
.declaration-form .declaration-form__message--error {
    margin-block: 1.25rem;
    padding: 1rem 1.25rem;
    border: 1px solid color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
    border-inline-start: 3px solid var(--color-accent);
    border-radius: 6px;
    background: color-mix(in srgb, var(--color-accent) 4%, var(--color-surface));
    color: var(--color-text);
    overflow-wrap: anywhere;
}
.declaration-form .declaration-form__message--error > :first-child,
.declaration-form .declaration-form__receipt > :first-child { margin-block-start: 0; }
.declaration-form .declaration-form__message--error > :last-child,
.declaration-form .declaration-form__receipt > :last-child { margin-block-end: 0; }
.declaration-form .declaration-form__receipt {
    margin-block: 1.5rem;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: color-mix(in srgb, var(--color-primary) 3%, var(--color-surface));
    overflow-wrap: anywhere;
}
.declaration-form a {
    color: var(--color-link);
    text-decoration: underline;
    text-underline-offset: .18em;
}
.declaration-form a:hover { color: var(--color-heading); }
.declaration-form .declaration-form__back { margin: 1.25rem 0 0; font-size: .9375rem; }
@media (max-width: 639px) {
    .declaration-form .declaration-form__fields { grid-template-columns: minmax(0, 1fr); gap: 1.125rem; }
}
@media (prefers-reduced-motion: reduce) {
    .declaration-form .declaration-form__submit { transition: none; }
    .declaration-form .declaration-form__submit:hover { transform: none; }
}
@media print {
    .declaration-form__form, .declaration-form__back { display: none; }
    .declaration-form .declaration-form__receipt { border: 0; padding: 0; }
}