.jw-main {
  --jw-ink: #111d31;
  --jw-muted: #596b83;
  --jw-line: #cbd6e1;
  --jw-red: #e5394d;
  --jw-warm: #fbf7ef;
  --jw-cool: #f3f6f8;
  color: var(--jw-ink);
  background: #fff;
  font-family: "Plus Jakarta Sans", sans-serif;
  overflow: clip;
}

.jw-main *, .jw-main *::before, .jw-main *::after { box-sizing: border-box; }
.jw-main img { display: block; max-width: 100%; }
.jw-shell { width: min(1184px, calc(100% - 32px)); margin-inline: auto; }
.jw-kicker { margin: 0 0 18px; color: var(--jw-red); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.jw-main h1, .jw-main h2, .jw-main h3, .jw-main p { margin-top: 0; }
.jw-main h1 { max-width: 9.8ch; margin-bottom: 22px; font-size: clamp(42px, 5.55vw, 78px); line-height: .98; letter-spacing: -.065em; font-weight: 800; }
.jw-main h2 { margin-bottom: 18px; font-size: clamp(34px, 4vw, 58px); line-height: 1; letter-spacing: -.055em; font-weight: 700; }
.jw-main h3 { font-size: 18px; line-height: 1.2; letter-spacing: -.025em; }
.jw-accent { color: var(--jw-red); }
.jw-lead { max-width: 630px; margin-bottom: 26px; color: var(--jw-muted); font-size: clamp(17px, 1.5vw, 21px); line-height: 1.55; }
.jw-button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 12px 20px; border: 1px solid var(--jw-ink); border-radius: 11px; background: var(--jw-ink); color: #fff; font-size: 14px; font-weight: 800; text-decoration: none; }
.jw-button--ghost { background: #fff; color: var(--jw-ink); border-color: var(--jw-line); }
.jw-button:focus-visible, .jw-link:focus-visible, .jw-faq summary:focus-visible { outline: 3px solid var(--jw-red); outline-offset: 4px; }
.jw-actions { display: flex; flex-wrap: wrap; gap: 10px; }

.jw-hero { padding: 104px 0 44px; border-bottom: 1px solid var(--jw-line); background: linear-gradient(115deg, #fff 0 53%, #f6f8fa 53% 100%); }
.jw-hero__grid { display: grid; grid-template-columns: minmax(0, .78fr) minmax(560px, 1.22fr); gap: 48px; align-items: center; }
.jw-visual { min-width: 0; margin: 0; }
.jw-visual__frame { padding: 10px; border: 1px solid #dde4eb; border-radius: 25px; background: #f7f9fa; box-shadow: 0 20px 48px rgba(17,29,49,.09); }
.jw-main .jw-visual__mobile { display: none; }
.jw-visual figcaption { display: flex; justify-content: space-between; gap: 18px; padding: 14px 4px 0; color: var(--jw-muted); font-size: 13px; }
.jw-visual figcaption strong { color: var(--jw-ink); }

.jw-context { border-bottom: 1px solid var(--jw-line); }
.jw-context__grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr .82fr; }
.jw-context__cell { min-height: 210px; padding: 28px 24px; border-right: 1px solid var(--jw-line); }
.jw-context__cell:last-child { border-right: 0; }
.jw-context__cell h2 { max-width: 9ch; font-size: clamp(32px, 3.2vw, 48px); }
.jw-context__cell h3 { margin-bottom: 10px; }
.jw-context__cell p { color: var(--jw-muted); font-size: 15px; line-height: 1.6; }
.jw-link { display: inline-flex; min-height: 44px; align-items: center; color: var(--jw-ink); font-size: 13px; font-weight: 800; text-underline-offset: 4px; }

.jw-record { padding: 82px 0 70px; }
.jw-record__head { display: grid; grid-template-columns: .72fr 1.28fr; gap: 58px; align-items: end; margin-bottom: 34px; }
.jw-record__head p { max-width: 650px; color: var(--jw-muted); font-size: 17px; line-height: 1.6; }
.jw-ledger { border-top: 1px solid var(--jw-line); }
.jw-ledger__row { display: grid; grid-template-columns: 54px 150px 1fr 230px; gap: 18px; align-items: center; min-height: 92px; border-bottom: 1px solid var(--jw-line); }
.jw-ledger__number { color: var(--jw-red); font-size: 12px; font-weight: 800; }
.jw-ledger__label { font-size: 14px; font-weight: 800; }
.jw-ledger__desc { color: var(--jw-muted); font-size: 14px; line-height: 1.5; }
.jw-ledger__result { padding-left: 18px; border-left: 2px solid #f1a4ae; font-size: 13px; font-weight: 800; }

.jw-tradeoff { padding: 68px 0; background: var(--jw-warm); border-block: 1px solid #eadfce; }
.jw-tradeoff__grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 74px; }
.jw-tradeoff__list { border-top: 1px solid #decfbb; }
.jw-tradeoff__item { display: grid; grid-template-columns: 140px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid #decfbb; }
.jw-tradeoff__item strong { color: var(--jw-red); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.jw-tradeoff__item span { color: var(--jw-muted); font-size: 14px; line-height: 1.55; }

.jw-mvp { padding: 78px 0; }
.jw-mvp__grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 64px; align-items: start; }
.jw-mvp__intro p { color: var(--jw-muted); line-height: 1.6; }
.jw-mvp__matrix { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--jw-line); border-left: 1px solid var(--jw-line); }
.jw-mvp__item { min-height: 150px; padding: 24px; border-right: 1px solid var(--jw-line); border-bottom: 1px solid var(--jw-line); }
.jw-mvp__item span { display: block; margin-bottom: 24px; color: var(--jw-red); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.jw-mvp__item p { color: var(--jw-muted); font-size: 13px; line-height: 1.5; }

.jw-faq { padding: 72px 0; background: var(--jw-cool); border-block: 1px solid var(--jw-line); }
.jw-faq__grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 72px; }
.jw-faq__list { border-top: 1px solid var(--jw-line); }
.jw-faq details { border-bottom: 1px solid var(--jw-line); }
.jw-faq summary { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 800; }
.jw-faq summary::-webkit-details-marker { display: none; }
.jw-faq summary::after { content: "+"; color: var(--jw-red); font-size: 20px; }
.jw-faq details[open] summary::after { content: "−"; }
.jw-faq details p { max-width: 680px; margin-bottom: 22px; color: var(--jw-muted); font-size: 14px; line-height: 1.6; }
.jw-sourcebar { padding: 24px 0; border-bottom: 1px solid var(--jw-line); }
.jw-sourcebar__grid { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.jw-sourcebar p { margin: 0; color: var(--jw-muted); font-size: 12px; line-height: 1.5; }
.jw-sourcebar__links { display: flex; flex-wrap: wrap; gap: 16px; }

@media (max-width: 1023px) {
  .jw-hero { padding-top: 94px; background: #fff; }
  .jw-hero__grid, .jw-record__head, .jw-tradeoff__grid, .jw-mvp__grid, .jw-faq__grid { grid-template-columns: 1fr; }
  .jw-hero__grid { gap: 30px; }
  .jw-context__grid { grid-template-columns: 1fr 1fr; }
  .jw-context__cell:nth-child(2) { border-right: 0; }
  .jw-context__cell:nth-child(-n+2) { border-bottom: 1px solid var(--jw-line); }
  .jw-record__head, .jw-tradeoff__grid, .jw-mvp__grid, .jw-faq__grid { gap: 28px; }
}

@media (max-width: 639px) {
  .jw-shell { width: min(100% - 28px, 1184px); }
  .jw-hero { padding: 84px 0 32px; }
  .jw-main h1 { max-width: none; font-size: clamp(42px, 13.2vw, 56px); }
  .jw-lead { font-size: 16px; }
  .jw-actions { display: grid; }
  .jw-button { width: 100%; }
  .jw-main .jw-visual__desktop { display: none; }
  .jw-main .jw-visual__mobile { display: block; width: 100%; }
  .jw-visual__frame { padding: 0; border: 0; border-radius: 24px; overflow: hidden; }
  .jw-visual figcaption { display: grid; gap: 4px; padding-inline: 0; }
  .jw-context__grid { grid-template-columns: 1fr; }
  .jw-context__cell { min-height: 0; padding: 25px 0; border-right: 0; border-bottom: 1px solid var(--jw-line); }
  .jw-context__cell:last-child { border-bottom: 0; }
  .jw-context__cell h2 { max-width: 12ch; }
  .jw-record { padding: 56px 0; }
  .jw-record__head p { font-size: 15px; }
  .jw-ledger__row { grid-template-columns: 34px 1fr; gap: 8px 12px; padding: 18px 0; }
  .jw-ledger__desc, .jw-ledger__result { grid-column: 2; }
  .jw-ledger__result { padding: 8px 0 0; border-left: 0; border-top: 2px solid #f1a4ae; }
  .jw-tradeoff { padding: 52px 0; }
  .jw-tradeoff__item { grid-template-columns: 1fr; gap: 8px; }
  .jw-mvp { padding: 56px 0; }
  .jw-mvp__matrix { grid-template-columns: 1fr; }
  .jw-mvp__item { min-height: 0; }
  .jw-faq { padding: 52px 0; }
  .jw-faq summary { min-height: 70px; }
  .jw-sourcebar__grid { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .jw-main *, .jw-main *::before, .jw-main *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}