.ppl-sd {
    --sd-green: #235f3b;
    --sd-dark: #17442b;
    --sd-soft: #edf5ef;
    --sd-border: #d9e1dc;
    --sd-muted: #667085;
    --sd-text: #1f2933;
    display: block;
    max-width: 900px;
    margin: 2rem auto;
    color: var(--sd-text);
    font: inherit;
}
.ppl-sd > code { display: block; font: inherit; color: inherit; white-space: normal; }
.ppl-sd *, .ppl-sd *::before, .ppl-sd *::after { box-sizing: border-box; }
.ppl-sd [hidden] { display: none !important; }
.ppl-sd__intro { margin-bottom: 1.5rem; }
.ppl-sd__intro h2 { margin: 0 0 .9rem; color: var(--sd-dark); line-height: 1.2; }
.ppl-sd__intro p { margin: 0; color: var(--sd-muted); }
.ppl-sd__form { display: grid; gap: 1rem; }
.ppl-sd__panel { padding: 1.2rem; border: 1px solid var(--sd-border); border-radius: 14px; background: #fff; }
.ppl-sd__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.ppl-sd__field { display: grid; align-content: start; gap: .45rem; min-width: 0; }
.ppl-sd__field--full { grid-column: 1 / -1; }
.ppl-sd__field > span:first-child, .ppl-sd__check > span { font-weight: 650; }
.ppl-sd__field small, .ppl-sd__hint, .ppl-sd__expanded > p { color: var(--sd-muted); line-height: 1.5; }
.ppl-sd__field small { font-size: .86rem; }
.ppl-sd__hint { margin: 0; font-size: .9rem; }
.ppl-sd input[type="text"], .ppl-sd input[type="number"], .ppl-sd select {
    width: 100%; min-height: 48px; border: 1px solid #b9c5bd; border-radius: 10px;
    padding: .65rem .8rem; background: #fff; color: var(--sd-text); font: inherit;
}
.ppl-sd input:focus, .ppl-sd select:focus { outline: 3px solid rgba(35,95,59,.17); border-color: var(--sd-green); }
.ppl-sd__money { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: .55rem; }
.ppl-sd__money b { color: var(--sd-muted); }
.ppl-sd__check { display: flex; gap: .65rem; align-items: center; cursor: pointer; }
.ppl-sd__check input { width: 1.15rem; height: 1.15rem; margin: 0; accent-color: var(--sd-green); }
.ppl-sd__expanded { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--sd-border); }
.ppl-sd__expanded > p:first-child { margin: 0 0 1rem; }
.ppl-sd__expanded > p:last-child { margin: .9rem 0 0; }
.ppl-sd__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.ppl-sd .ppl-sd__button {
    min-height: 48px; margin: 0; padding: .75rem 1.15rem; border: 1px solid var(--sd-green);
    border-radius: 10px; background: var(--sd-green); color: #fff; font: inherit; font-weight: 700; cursor: pointer;
}
.ppl-sd .ppl-sd__button:hover { background: var(--sd-dark); }
.ppl-sd .ppl-sd__button--secondary { background: #fff; color: var(--sd-dark); }
.ppl-sd .ppl-sd__button--secondary:hover { background: var(--sd-soft); }
.ppl-sd__errors { padding: 1rem; border: 1px solid #e7b7b7; border-radius: 10px; background: #fff3f3; color: #9b1c1c; }
.ppl-sd__result { margin-top: 1.4rem; overflow: hidden; border: 2px solid var(--sd-green); border-radius: 16px; background: #fff; }
.ppl-sd__result-head { padding: 1.3rem; background: var(--sd-soft); }
.ppl-sd__eyebrow { margin: 0; color: var(--sd-green); font-size: .82rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.ppl-sd__result-head h3 { margin: .2rem 0; color: var(--sd-dark); font-size: clamp(1.8rem,4vw,2.7rem); }
.ppl-sd__result-head > p:last-child { margin: 0; color: var(--sd-muted); }
.ppl-sd__result-body { padding: 1rem 1.3rem 1.3rem; }
.ppl-sd__row { display: flex; justify-content: space-between; gap: 1rem; padding: .65rem 0; border-bottom: 1px solid #edf0ee; }
.ppl-sd__row strong { color: var(--sd-dark); text-align: right; white-space: nowrap; }
.ppl-sd__explain { margin: 1rem 0 0; color: var(--sd-muted); font-size: .9rem; line-height: 1.55; }
.ppl-sd__notices p { margin: .75rem 0 0; padding: .75rem .9rem; border-radius: 10px; background: var(--sd-soft); color: var(--sd-dark); font-size: .9rem; line-height: 1.5; }
.ppl-sd__disclaimer { margin: 1.2rem 0 .65rem; line-height: 1.55; }
.ppl-sd__source { margin: 0; font-size: .9rem; line-height: 1.5; }
.ppl-sd__source a { color: var(--sd-dark); font-weight: 700; }
@media (max-width: 680px) {
    .ppl-sd { margin: 1.2rem 0; }
    .ppl-sd__grid { grid-template-columns: 1fr; }
    .ppl-sd__field--full { grid-column: auto; }
    .ppl-sd__panel { padding: 1rem; }
    .ppl-sd__actions { display: grid; }
    .ppl-sd__row strong { white-space: normal; }
}