.dtcf {
--dtcf-accent: #3953a4;
--dtcf-accent-ink: #ffffff;
--dtcf-radius: 14px;
--dtcf-line: color-mix(in srgb, currentColor 22%, transparent);
--dtcf-muted: color-mix(in srgb, currentColor 68%, transparent);
scroll-margin-top: 6rem;
}
.dtcf *, .dtcf *::before, .dtcf *::after { box-sizing: border-box; }
.dtcf__title { margin: 0 0 1rem; }
.dtcf__form { display: grid; gap: 4px; margin: 0; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--dtcf-line); border-radius: calc(var(--dtcf-radius) + 4px); background: color-mix(in srgb, currentColor 3%, transparent); }
.dtcf__form p { margin: 0 0 14px; }
.dtcf__form label { display: block; margin-bottom: 6px; font-size: 0.95rem; font-weight: 700; }
.dtcf__form input[type="text"], .dtcf__form input[type="email"], .dtcf__form input[type="tel"], .dtcf__form select, .dtcf__form textarea {
display: block; width: 100%; max-width: none; margin: 0; padding: 12px 14px;
border: 1px solid var(--dtcf-line); border-radius: var(--dtcf-radius);
background: Canvas; color: CanvasText; font: inherit; line-height: 1.4; box-shadow: none;
}
.dtcf__form textarea { min-height: 9rem; resize: vertical; }
.dtcf__form input:focus, .dtcf__form select:focus, .dtcf__form textarea:focus { border-color: var(--dtcf-accent); outline: 2px solid var(--dtcf-accent); outline-offset: 1px; }
.dtcf__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.dtcf__row:has(> p:only-child) { grid-template-columns: 1fr; }
@media (max-width: 600px) { .dtcf__row { grid-template-columns: 1fr; gap: 0; } }
.dtcf__trap { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.dtcf__note { color: var(--dtcf-muted); font-size: 0.88rem; line-height: 1.5; }
.dtcf__note a { color: inherit; text-decoration: underline; }
.dtcf__send { margin-bottom: 0 !important; }
.dtcf__btn {
display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 26px;
border: 0; border-radius: 999px; background: var(--dtcf-accent); color: var(--dtcf-accent-ink);
font: inherit; font-weight: 700; cursor: pointer; transition: filter 0.15s ease;
}
.dtcf__btn:hover { filter: brightness(1.08); }
.dtcf__btn:focus-visible { outline: 3px solid var(--dtcf-accent); outline-offset: 3px; }
.dtcf__alert { margin: 0 0 18px; padding: 14px 18px; border-radius: var(--dtcf-radius); font-weight: 600; line-height: 1.5; }
.dtcf__alert--ok { border: 1px solid #9fdcc0; background: #e3f6ec; color: #0f5c3d; }
.dtcf__alert--error { border: 1px solid #f0b3b3; background: #fdeaea; color: #8a1f1f; }
html[data-theme="dark"] .dtcf__alert--ok { border-color: #1f6b4b; background: #123326; color: #9be3c0; }
html[data-theme="dark"] .dtcf__alert--error { border-color: #7a2e2e; background: #3a1717; color: #f3b0b0; }
@media (prefers-reduced-motion: reduce) { .dtcf__btn { transition: none; } } .dtcf__captcha { margin: 0 0 12px; }
.dtcf__captcha:empty { display: none; }
.grecaptcha-badge { visibility: hidden !important; }
.dtcf__btn[disabled], .dtcf__btn.is-wait { opacity: 0.55; filter: grayscale(0.6); cursor: wait; } .dtcf__fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.dtcf__field, .dtcf__heading, .dtcf__para { grid-column: 1 / -1; min-width: 0; }
.dtcf__field.is-half { grid-column: auto; }
@media (max-width: 600px) { .dtcf__fields { grid-template-columns: 1fr; } .dtcf__field.is-half { grid-column: 1 / -1; } }
.dtcf__form input[type="url"], .dtcf__form input[type="number"], .dtcf__form input[type="date"], .dtcf__form input[type="time"], .dtcf__form input[type="file"] {
display: block; width: 100%; max-width: none; margin: 0; padding: 12px 14px;
border: 1px solid var(--dtcf-line); border-radius: var(--dtcf-radius); background: Canvas; color: CanvasText; font: inherit; line-height: 1.4; box-shadow: none;
}
.dtcf__form input[type="file"] { padding: 10px; }
.dtcf__opt { color: var(--dtcf-muted); font-weight: 400; font-size: 0.88em; }
.dtcf__help, .dtcf__error { display: block; margin-top: 6px; font-size: 0.86rem; line-height: 1.45; }
.dtcf__help { color: var(--dtcf-muted); }
.dtcf__error { color: #b42318; font-weight: 600; }
.dtcf__field.is-error input, .dtcf__field.is-error select, .dtcf__field.is-error textarea { border-color: #d92d20; }
.dtcf__heading { margin: 10px 0 12px; font-size: 1.15rem; }
.dtcf__para { margin: 0 0 14px !important; color: var(--dtcf-muted); }
fieldset.dtcf__field { margin: 0 0 14px; padding: 0; border: 0; }
fieldset.dtcf__field legend { margin-bottom: 6px; padding: 0; font-size: 0.95rem; font-weight: 700; }
.dtcf__choices { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.dtcf__form label.dtcf__check { display: inline-flex; align-items: flex-start; gap: 8px; margin: 0; font-weight: 400; cursor: pointer; }
.dtcf__check input { flex: none; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--dtcf-accent); }