.wpg21 {
    --wpg21-primary: #4f46e5;
    --wpg21-primary-hover: #4338ca;
    --wpg21-text: #172033;
    --wpg21-muted: #586579;
    --wpg21-border: #dce2eb;
    --wpg21-background: #ffffff;
    --wpg21-soft: #f6f8fc;
    --wpg21-error: #b42318;
    --wpg21-radius: 14px;

    box-sizing: border-box;
    width: 100%;
    max-width: 960px;
    margin: 28px auto;
    padding: clamp(18px, 4vw, 32px);
    color: var(--wpg21-text);
    background: var(--wpg21-background);
    border: 1px solid var(--wpg21-border);
    border-radius: var(--wpg21-radius);
    box-shadow: 0 8px 28px rgb(23 32 51 / 5%);
    font-family: inherit;
    font-size: 16px;
    line-height: 1.6;
    text-align: left;
}

.wpg21 *,
.wpg21 *::before,
.wpg21 *::after {
    box-sizing: border-box;
}

.wpg21 [hidden] {
    display: none !important;
}

.wpg21 .wpg21__header {
    margin-bottom: 24px;
}

.wpg21 .wpg21__title {
    margin: 0 0 10px;
    padding: 0;
    color: var(--wpg21-text);
    font-size: clamp(1.35rem, 3vw, 1.9rem);
    font-weight: 750;
    line-height: 1.25;
    text-transform: none;
    letter-spacing: normal;
}

.wpg21 .wpg21__description {
    margin: 0;
    color: var(--wpg21-muted);
}

.wpg21 .wpg21__form {
    margin: 0;
    padding: 0;
}

.wpg21 .wpg21__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.wpg21 .wpg21__field {
    min-width: 0;
    margin: 0;
}

.wpg21 .wpg21__field--wide {
    grid-column: 1 / -1;
}

.wpg21 .wpg21__label {
    display: block;
    margin: 0 0 7px;
    color: var(--wpg21-text);
    font-size: 0.95rem;
    font-weight: 650;
}

.wpg21 .wpg21__input,
.wpg21 .wpg21__select,
.wpg21 .wpg21__textarea {
    display: block;
    width: 100%;
    min-height: 46px;
    margin: 0;
    padding: 11px 13px;
    color: var(--wpg21-text);
    background: #fff;
    border: 1px solid var(--wpg21-border);
    border-radius: 9px;
    box-shadow: none;
    font: inherit;
    line-height: 1.45;
}

.wpg21 .wpg21__select {
    padding-right: 32px;
}

.wpg21 .wpg21__textarea {
    min-height: 130px;
    resize: vertical;
}

.wpg21 .wpg21__input::placeholder,
.wpg21 .wpg21__textarea::placeholder {
    color: #707b8c;
    opacity: 1;
}

.wpg21 .wpg21__input:focus,
.wpg21 .wpg21__select:focus,
.wpg21 .wpg21__textarea:focus {
    outline: 3px solid rgb(79 70 229 / 18%);
    outline-offset: 1px;
    border-color: var(--wpg21-primary);
}

.wpg21 .wpg21__check-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin: 0;
    cursor: pointer;
    font-weight: 500;
}

.wpg21 .wpg21__checkbox {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    margin: 4px 0 0;
    accent-color: var(--wpg21-primary);
}

.wpg21 .wpg21__help {
    display: block;
    margin: 7px 0 0;
    color: var(--wpg21-muted);
    font-size: 0.84rem;
    line-height: 1.5;
}

.wpg21 .wpg21__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.wpg21 .wpg21__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 45px;
    margin: 0;
    padding: 11px 20px;
    color: #fff;
    background: var(--wpg21-primary);
    border: 1px solid var(--wpg21-primary);
    border-radius: 9px;
    box-shadow: none;
    cursor: pointer;
    font: inherit;
    font-weight: 650;
    line-height: 1.3;
    text-decoration: none;
    text-transform: none;
    letter-spacing: normal;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.wpg21 .wpg21__button:hover {
    color: #fff;
    background: var(--wpg21-primary-hover);
    border-color: var(--wpg21-primary-hover);
}

.wpg21 .wpg21__button:focus-visible,
.wpg21 .wpg21__checkbox:focus-visible {
    outline: 3px solid rgb(79 70 229 / 35%);
    outline-offset: 3px;
}

.wpg21 .wpg21__button--secondary {
    min-height: 37px;
    padding: 8px 13px;
    color: var(--wpg21-primary);
    background: #fff;
    border-color: var(--wpg21-border);
    font-size: 0.85rem;
}

.wpg21 .wpg21__button--secondary:hover {
    color: var(--wpg21-primary-hover);
    background: #eef0ff;
    border-color: #bfc4fc;
}

.wpg21 .wpg21__notice {
    margin: 0 0 20px;
    padding: 12px 14px;
    color: var(--wpg21-muted);
    background: var(--wpg21-soft);
    border-radius: 9px;
    font-size: 0.9rem;
}

.wpg21 .wpg21__error {
    margin: 16px 0 0;
    padding: 11px 13px;
    color: var(--wpg21-error);
    background: #fff1f0;
    border: 1px solid #f5c7c2;
    border-radius: 9px;
}

.wpg21 .wpg21__error:empty {
    display: none;
}

.wpg21 .wpg21__status {
    min-height: 1.5em;
    margin: 12px 0 0;
    color: var(--wpg21-muted);
    font-size: 0.86rem;
}

.wpg21 .wpg21__results {
    margin-top: 18px;
}

.wpg21 .wpg21__results-title {
    margin: 0 0 14px;
    color: var(--wpg21-text);
    font-size: 1.12rem;
    font-weight: 700;
}

.wpg21 .wpg21__result {
    margin: 0 0 14px;
    padding: 16px;
    overflow: hidden;
    background: var(--wpg21-soft);
    border: 1px solid var(--wpg21-border);
    border-radius: 11px;
}

.wpg21 .wpg21__result-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.wpg21 .wpg21__result-label {
    margin: 0;
    color: var(--wpg21-muted);
    font-size: 0.88rem;
    font-weight: 650;
}

.wpg21 .wpg21__output {
    display: block;
    margin: 0;
    padding: 0;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
    color: var(--wpg21-text);
    background: transparent;
    border: 0;
    font: inherit;
    font-size: 1.05rem;
    line-height: 1.7;
}

.wpg21 .wpg21__output--unicode {
    font-family:
        "Segoe UI Symbol",
        "Apple Symbols",
        "Noto Sans Math",
        "Cambria Math",
        sans-serif;
    font-size: 1.2rem;
}

.wpg21 .wpg21__output--ascii {
    overflow: auto;
    overflow-wrap: normal;
    white-space: pre;
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 12px;
    line-height: 1.2;
    letter-spacing: 0;
    font-variant-ligatures: none;
}

.wpg21 .wpg21__output--mono {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: 0.95rem;
}

.wpg21 .wpg21__clipboard {
    position: fixed;
    top: 0;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

@media (max-width: 560px) {
    .wpg21 .wpg21__grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .wpg21 .wpg21__actions > .wpg21__button {
        width: 100%;
    }

    .wpg21 .wpg21__result {
        padding: 12px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .wpg21 .wpg21__button {
        transition: none;
    }
}