.sector-page { background: #e7ece3; color: #1c3228; }
.sector-page .brand { display: inline-flex; align-items: center; gap: 9px; }
.sector-page .brand-symbol { display: inline-flex; width: 28px; height: 28px; }
.sector-page .brand-symbol svg { width: 100%; height: 100%; }
.sector-skip { position: absolute; left: -9999px; top: 8px; padding: 9px 13px; background: #fff; z-index: 3; }
.sector-skip:focus { left: 12px; }
.sector-main { max-width: 1080px; padding-top: 9px; }
.sector-path { margin: 0 0 9px; font-size: .85rem; color: #4e6256; }
.sector-main h1 { max-width: 23ch; margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2.05rem, 4.8vw, 3.6rem); font-weight: 650; line-height: 1.04; letter-spacing: -.045em; }
.sector-lead { max-width: 61ch; margin: 12px 0 18px; color: #405548; font-size: 1.04rem; line-height: 1.5; }
.sector-answer { position: relative; overflow: hidden; border: 1px solid #9fb6a7; border-left: 7px solid #285c49; background: #fffef7; padding: clamp(16px, 3vw, 26px); }
.sector-answer::after { content: ''; position: absolute; width: 210px; height: 210px; right: -104px; top: -135px; border: 1px solid #bed0c0; border-radius: 50%; pointer-events: none; }
.sector-answer-head { display: flex; align-items: baseline; justify-content: space-between; gap: 15px; }
.sector-answer h2 { margin: 0; font-size: 1.04rem; letter-spacing: -.01em; }
.sector-answer-head p { max-width: 39ch; margin: 0; color: #56695c; font-size: .78rem; line-height: 1.35; }
.sector-hero-result { display: flex; align-items: end; gap: clamp(16px, 5vw, 55px); padding: 12px 0 11px; }
.sector-hero-result > div:first-child { display: flex; align-items: baseline; flex-wrap: wrap; gap: 3px 10px; }
.sector-hero-result > div:first-child strong { font-family: Georgia, 'Times New Roman', serif; font-size: clamp(3.5rem, 8vw, 5.8rem); font-weight: 500; line-height: .95; letter-spacing: -.065em; font-variant-numeric: lining-nums tabular-nums; }
.sector-hero-result > div:first-child span { font-size: clamp(1rem, 2.1vw, 1.38rem); font-weight: 750; }
.sector-hero-result small { flex-basis: 100%; color: #51675a; font-size: .8rem; }
.sector-secondary { display: flex; flex-wrap: wrap; gap: 7px 22px; border-left: 1px solid #c8d6ca; padding-left: clamp(15px, 3vw, 32px); }
.sector-secondary p { margin: 0; font-size: .92rem; white-space: nowrap; }
.sector-secondary strong { font-size: 1.4rem; font-variant-numeric: tabular-nums; }
.sector-status { margin: 0; padding-top: 9px; border-top: 1px solid #c6d5c8; color: #41594a; font-size: .81rem; line-height: 1.4; }
.sector-workbench { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(250px, .82fr); gap: clamp(16px, 3vw, 35px); padding: 25px 0 19px; }
.sector-form, .sector-readout { min-width: 0; border-top: 3px solid #3d755b; padding-top: 14px; }
.sector-form h2, .sector-readout h2, .sector-explain h2 { margin: 0 0 7px; font-size: 1.26rem; letter-spacing: -.025em; }
.sector-form > p, .sector-readout > p { max-width: 58ch; margin: 0 0 15px; color: #4b6051; font-size: .89rem; line-height: 1.5; }
.sector-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.sector-fields label { min-width: 0; display: grid; gap: 5px; align-content: start; font-weight: 750; font-size: .88rem; }
.sector-fields label[hidden] { display: none; }
.sector-fields label span { font-size: .74rem; color: #4a5f50; font-weight: 500; }
.sector-fields input, .sector-fields select { width: 100%; min-height: 47px; border: 1px solid #a3b9a8; border-radius: 3px; background: #fffef7; padding: 9px 10px; color: #15382b; font-size: 1.02rem; font-variant-numeric: tabular-nums; }
.sector-page :is(a, input, select, button, summary):focus-visible { outline: 3px solid #ac6b1b; outline-offset: 2px; }
.sector-copy-row { display: flex; align-items: center; gap: 13px; flex-wrap: wrap; margin-top: 17px; }
.sector-copy-row button { min-height: 44px; border: 1px solid #225940; border-radius: 4px; background: #225940; padding: 8px 14px; color: #fff; font-weight: 750; }
.sector-copy-row button:disabled { opacity: .5; cursor: not-allowed; }
#sector-copy-status { font-size: .83rem; }
#sector-copy-fallback { width: 100%; margin-top: 12px; }
.sector-readout { border-color: #849f8a; }
.sector-readout dl { margin: 13px 0; border-top: 1px solid #afc1b1; }
.sector-readout dl div { display: flex; justify-content: space-between; gap: 10px; border-bottom: 1px solid #afc1b1; padding: 10px 0; }
.sector-readout dt { color: #415448; font-size: .84rem; }
.sector-readout dd { margin: 0; font-weight: 750; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sector-figure { margin: 11px 0 24px; border-top: 1px solid #afc1b1; border-bottom: 1px solid #afc1b1; padding: 16px 0; }
.sector-figure img { display: block; width: 100%; height: auto; }
.sector-figure figcaption { margin-top: 8px; max-width: 70ch; color: #4f6254; font-size: .84rem; line-height: 1.5; }
.sector-explain { max-width: 82ch; margin: 0 0 26px; }
.sector-explain p { margin: 0 0 11px; color: #33483a; line-height: 1.64; }
.sector-faq details { border-top: 1px solid #b3c5b6; padding: 10px 0; }
.sector-faq details:last-child { border-bottom: 1px solid #b3c5b6; }
.sector-faq summary { cursor: pointer; font-weight: 750; }
.sector-faq details p { margin-top: 7px; }
@media (max-width: 730px) {
  .sector-answer-head { display: block; }
  .sector-answer-head p { margin-top: 5px; }
  .sector-workbench { grid-template-columns: 1fr; }
  .sector-readout { margin-top: 3px; }
}
@media (max-width: 450px) {
  .sector-main { width: calc(100% - 24px); }
  .sector-lead { font-size: .96rem; }
  .sector-answer { padding: 14px; }
  .sector-hero-result { align-items: start; gap: 8px; }
  .sector-hero-result > div:first-child strong { font-size: 3.9rem; }
  .sector-secondary { display: block; margin-top: 9px; padding-left: 12px; }
  .sector-secondary strong { font-size: 1.12rem; }
  .sector-secondary p + p { margin-top: 4px; }
  .sector-fields { gap: 11px; }
  .sector-fields label { font-size: .8rem; }
  .sector-fields input, .sector-fields select { min-height: 44px; font-size: .92rem; }
}
@media (max-width: 360px) {
  .sector-fields { grid-template-columns: 1fr; }
}