.bs-renewal-page { color: var(--color-text); background: #fff; }

.bs-hero { padding: clamp(3.5rem, 7vw, 6.25rem) 0 clamp(4rem, 8vw, 7rem); border-bottom: 1px solid var(--color-border); background: #f7f5f2; }
.bs-hero__inner { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.bs-hero h1 { max-width: 820px; margin: .7rem 0 1.5rem; font-size: clamp(2.7rem, 4.7vw, 4.75rem); line-height: 1.18; letter-spacing: -.05em; }
.bs-hero h1 span { display: block; }
.bs-hero__lead { max-width: 750px; margin: 0 0 2rem; font-size: clamp(1rem, 1.35vw, 1.16rem); line-height: 1.95; }
.bs-hero__path { padding: 1.8rem 0 1rem; border-top: 3px solid #f9831f; border-bottom: 1px solid var(--color-border); }
.bs-hero__path-title { margin: 0 0 .9rem; font-size: 1.12rem; font-weight: 700; }
.bs-hero__path ol, .bs-hero__path li, .bs-problems__list, .bs-options__body ul, .bs-flow ol { margin: 0; padding: 0; list-style: none; }
.bs-hero__path li { display: grid; grid-template-columns: 2.5rem 1fr; gap: .7rem; padding: 1rem 0; border-top: 1px solid var(--color-border); }
.bs-hero__path li > span, .bs-options__heading > p, .bs-flow li > span { color: #c75e09; font-size: .88rem; font-weight: 700; letter-spacing: .08em; }
.bs-hero__path p { margin: 0; line-height: 1.65; }
.bs-hero__path strong { display: block; margin-bottom: .15rem; color: var(--color-text); }

.bs-problems__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--color-border); }
.bs-problems__list li { position: relative; padding: 1.3rem 2rem 1.3rem 1.8rem; border-bottom: 1px solid var(--color-border); font-weight: 600; line-height: 1.7; }
.bs-problems__list li:nth-child(odd) { border-right: 1px solid var(--color-border); }
.bs-problems__list li::before { content: ""; position: absolute; top: 1.9rem; left: .25rem; width: .55rem; height: .55rem; border-radius: 50%; background: #f9831f; }

.bs-options { background: #f7f5f2; }
.bs-options__list { border-top: 1px solid var(--color-border); }
.bs-options__list > article { display: grid; grid-template-columns: minmax(240px, .7fr) minmax(0, 1.3fr); gap: clamp(2rem, 5vw, 5rem); padding: clamp(2rem, 4.5vw, 3.75rem) 0; border-bottom: 1px solid var(--color-border); }
.bs-options__heading { display: grid; grid-template-columns: 3rem 1fr; gap: .7rem; align-content: start; }
.bs-options__heading p { margin: .25rem 0 0; }
.bs-options__heading h3 { margin: 0; font-size: clamp(1.4rem, 2.4vw, 2rem); line-height: 1.5; letter-spacing: -.025em; }
.bs-options__body > p:first-child { margin-top: 0; font-size: 1.04rem; line-height: 1.9; }
.bs-options__body ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 1.3rem 0; border-top: 1px solid var(--color-border); }
.bs-options__body li { position: relative; padding: .85rem 1.2rem .85rem 1rem; border-bottom: 1px solid var(--color-border); line-height: 1.65; }
.bs-options__body li:nth-child(odd) { border-right: 1px solid var(--color-border); }
.bs-options__body li::before { content: ""; position: absolute; top: 1.25rem; left: 0; width: .35rem; height: .35rem; border-radius: 50%; background: #f9831f; }
.bs-options__products { display: flex; flex-wrap: wrap; gap: .5rem .75rem; align-items: center; margin: 1.3rem 0 0; padding-top: 1.1rem; border-top: 1px solid var(--color-border); }
.bs-options__products strong { width: 100%; margin-bottom: .15rem; font-size: .86rem; }
.bs-options__products span, .bs-options__products a { color: var(--color-text); font-size: .88rem; font-weight: 650; line-height: 1.6; text-decoration: none; }
.bs-options__products span::before, .bs-options__products a::before { content: "•"; margin-right: .45rem; color: #f9831f; }
.bs-options__products a { text-decoration: underline; text-decoration-color: rgba(249, 131, 31, .45); text-underline-offset: .2em; }
.bs-options__reference, .bs-options__detail-link { display: flex; flex-wrap: wrap; gap: .8rem 1.2rem; margin: 1rem 0 0; }
.bs-options__reference a { color: var(--color-text-secondary); font-size: .82rem; }
.bs-options__note { max-width: 900px; margin: 2.2rem 0 0; padding-left: 1.2rem; border-left: 3px solid #f9831f; line-height: 1.8; }

.bs-current__inner { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.bs-current h2 { margin: .6rem 0 1.4rem; font-size: clamp(2rem, 3.4vw, 3.1rem); line-height: 1.35; letter-spacing: -.035em; }
.bs-current__inner > div > p:last-child { line-height: 1.9; }
.bs-current dl { margin: 0; border-top: 1px solid var(--color-border); }
.bs-current dl div { display: grid; grid-template-columns: 11rem 1fr; gap: 1.2rem; padding: 1.4rem 0; border-bottom: 1px solid var(--color-border); }
.bs-current dt { font-weight: 700; }
.bs-current dd { margin: 0; line-height: 1.75; }

.bs-flow { background: #f7f5f2; }
.bs-flow ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--color-border); }
.bs-flow li { display: grid; grid-template-columns: 3rem 1fr; gap: .65rem; padding: 1.5rem 1.4rem 1.5rem 0; border-bottom: 1px solid var(--color-border); }
.bs-flow li:not(:nth-child(3n+1)) { padding-left: 1.4rem; border-left: 1px solid var(--color-border); }
.bs-flow h3 { margin: 0 0 .4rem; font-size: 1.12rem; }
.bs-flow li p { margin: 0; line-height: 1.7; }

.bs-services__list { border-top: 1px solid var(--color-border); }
.bs-services__list a { display: grid; grid-template-columns: minmax(190px, .45fr) minmax(0, 1fr) 2rem; gap: 1.5rem; align-items: center; padding: 1.35rem 0; border-bottom: 1px solid var(--color-border); color: var(--color-text); text-decoration: none; }
.bs-services__list a::after { content: "→"; color: #c75e09; font-weight: 700; }
.bs-services__list strong { font-size: 1.04rem; }
.bs-services__list span { color: var(--color-text-secondary); line-height: 1.65; }

.bs-cases { background: #f7f5f2; }
.bs-cases__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.bs-cases__list article { padding: 1.9rem clamp(1.25rem, 2.5vw, 2rem); }
.bs-cases__list article + article { border-left: 1px solid var(--color-border); }
.bs-cases__list article > p { margin: 0 0 .65rem; color: #c75e09; font-size: .86rem; font-weight: 700; }
.bs-cases__list h3 { margin: 0 0 1.25rem; min-height: 4.8em; font-size: 1.3rem; line-height: 1.6; }
.bs-cases dl { margin: 0 0 1.2rem; }
.bs-cases dl div { padding: .8rem 0; border-top: 1px solid var(--color-border); }
.bs-cases dt { margin-bottom: .3rem; font-size: .82rem; font-weight: 700; }
.bs-cases dd { margin: 0; line-height: 1.7; }
.bs-faq { background: #fff; }

@media (max-width: 900px) {
  .bs-hero__inner, .bs-current__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .bs-hero__path { max-width: 620px; }
  .bs-options__list > article { grid-template-columns: 1fr; gap: 1.5rem; }
  .bs-flow ol { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bs-flow li:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .bs-flow li:nth-child(even) { padding-left: 1.2rem; border-left: 1px solid var(--color-border); }
  .bs-cases__list { grid-template-columns: 1fr; }
  .bs-cases__list article + article { border-top: 1px solid var(--color-border); border-left: 0; }
  .bs-cases__list h3 { min-height: 0; }
}

@media (max-width: 680px) {
  .bs-hero { padding: 2.6rem 0 3.5rem; }
  .bs-hero h1 { margin-top: .55rem; font-size: clamp(1.75rem, 8vw, 2rem); line-height: 1.38; letter-spacing: -.055em; }
  .bs-hero__lead { line-height: 1.8; }
  .bs-problems__list, .bs-options__body ul { grid-template-columns: 1fr; }
  .bs-problems__list li:nth-child(odd), .bs-options__body li:nth-child(odd) { border-right: 0; }
  .bs-options__heading { grid-template-columns: 2.5rem 1fr; }
  .bs-current dl div { grid-template-columns: 1fr; gap: .35rem; }
  .bs-flow ol { grid-template-columns: 1fr; }
  .bs-flow li, .bs-flow li:nth-child(even) { padding: 1.2rem 0; border-left: 0; }
  .bs-services__list a { grid-template-columns: 1fr 1.5rem; gap: .35rem 1rem; }
  .bs-services__list span { grid-column: 1; }
  .bs-services__list a::after { grid-column: 2; grid-row: 1 / 3; }
}