/* 公司頁:學 Stripe、Linear、Notion 這類公司官網的設計語言。白底、細線、字重只用 400/500;
   深墨藍只在主按鈕與連結;截圖標「圖 N」,不加陰影、不傾斜。 */
body.ind-business {
  --bg: #ffffff; --sub: #f6f7f8; --ink: #0e1116; --ink-2: #2f3640; --muted: #5b6470; --line: #e6e8eb;
  --brand: #1f3a5f; --brand-ink: #ffffff; --mark-line: #ffffff; --dark: #0b0d10;
  --font: "Inter", "Noto Sans TC", -apple-system, "PingFang TC", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  font-family: var(--font); font-size: 17px; line-height: 1.8;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) body.ind-business {
    --bg: #0b0d10; --sub: #12151a; --ink: #eceff3; --ink-2: #c5ccd5; --muted: #8d97a3; --line: #232830; --brand: #8fb3e0; --brand-ink: #0b0d10; --mark-line: #0b0d10;
  }
}
.ind-business .wrap { max-width: 1200px; }
.ind-business .btn-head { border-radius: 6px; height: 36px; font-size: 14px; }
.bz-btn { display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 18px; border-radius: 6px; background: var(--brand); color: var(--brand-ink); text-decoration: none; font-weight: 500; font-size: 15px; }
.bz-more { color: var(--brand); text-decoration: none; font-weight: 500; }
.bz-more:hover { text-decoration: underline; }
.bz-sec { padding: 120px 0; border-top: 1px solid var(--line); }
.bz-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 24px; }
.bz-h2 { font-size: 32px; font-weight: 500; line-height: 1.35; letter-spacing: -.01em; grid-column: 1 / span 5; }
.bz-desc { grid-column: 7 / span 6; color: var(--ink-2); }
.bz-desc p + p { margin-top: 14px; }
.bz-fig { margin: 48px 0 0; }
.bz-fig img { width: 100%; border: 1px solid var(--line); }
.bz-fig figcaption { margin-top: 10px; font-size: 13px; color: var(--muted); }
.bz-fig figcaption b { font-family: var(--mono); font-weight: 400; margin-right: 10px; color: var(--ink); }
@media (max-width: 860px) {
  .bz-sec { padding: 72px 0; }
  .bz-grid { grid-template-columns: 1fr; gap: 16px; }
  .bz-h2, .bz-desc { grid-column: 1; }
}

.bz-hero { padding: 40px 0 0; }
.bz-hero .crumb { font-size: 13px; margin-bottom: 64px; }
.bz-hero .crumb a { color: var(--muted); text-decoration: none; }
.bz-hero .kick { font-size: 13px; color: var(--muted); }
.bz-hero h1 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 500; line-height: 1.25; letter-spacing: -.01em; max-width: 18em; margin-top: 16px; }
.bz-hero .lead { margin-top: 20px; color: var(--ink-2); max-width: 34em; }
.bz-hero .act { margin-top: 32px; display: flex; align-items: center; gap: 24px; }
.bz-hero .bz-fig { margin-top: 72px; }

.bz-steps { list-style: none; margin: 48px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.bz-steps li { counter-increment: s; border-top: 1px solid var(--ink); padding-top: 16px; font-size: 15.5px; color: var(--ink-2); }
.bz-steps li::before { content: "步驟 " counter(s); display: block; font-family: var(--mono); font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }
@media (max-width: 760px) { .bz-steps { grid-template-columns: 1fr; } }

.bz-dark { background: var(--dark); color: #eceff3; border-top: 0; --line: #232830; }
.bz-dark .bz-desc { color: #b5bdc8; }
.bz-roles { width: 100%; border-collapse: collapse; margin-top: 48px; font-size: 15px; }
.bz-roles th, .bz-roles td { text-align: left; padding: 14px 12px 14px 0; border-bottom: 1px solid #232830; vertical-align: top; }
.bz-roles thead th { font-weight: 500; font-size: 13px; color: #8d97a3; }
.bz-roles td:first-child { color: #fff; font-weight: 500; width: 16%; }
.bz-roles td { color: #b5bdc8; }
@media (max-width: 700px) { .bz-roles { font-size: 14px; } .bz-roles th:nth-child(3), .bz-roles td:nth-child(3) { display: none; } }

.bz-price { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 48px; }
.bz-price > div { border-top: 1px solid var(--ink); padding-top: 20px; }
.bz-price .soon { border-top-color: var(--line); color: var(--muted); }
.bz-price h3 { font-size: 20px; font-weight: 500; }
.bz-price .st { font-size: 13px; color: var(--muted); margin-left: 10px; font-weight: 400; }
.bz-price p { margin-top: 8px; color: var(--ink-2); font-size: 15.5px; }
.bz-price .soon p { color: var(--muted); }
@media (max-width: 760px) { .bz-price { grid-template-columns: 1fr; } }

.bz-faq { margin-top: 48px; border-top: 1px solid var(--line); }
.bz-faq details { border-bottom: 1px solid var(--line); }
.bz-faq summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 500; display: flex; justify-content: space-between; }
.bz-faq summary::-webkit-details-marker { display: none; }
.bz-faq summary::after { content: "+"; color: var(--muted); }
.bz-faq details[open] summary::after { content: "−"; }
.bz-faq details p { padding-bottom: 18px; color: var(--ink-2); max-width: 44em; }
.bz-end .wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.bz-end h2 { font-size: 28px; font-weight: 500; }

/* 套文案後補的小件 */
.bz-desc p.sub, .bz-hero .lead .sub { color: var(--ink); font-weight: 500; }
.bz-desc p.sub + p { margin-top: 6px; }
.bz-ph { aspect-ratio: 16 / 7; background: var(--sub); border: 1px dashed #c9ced6; display: grid; place-content: center; text-align: center; color: var(--muted); font-size: 14.5px; }
.bz-ph span { display: block; font-family: var(--mono); font-size: 12px; color: var(--brand); margin-bottom: 4px; }
.bz-dark .bz-desc p.sub { color: #fff; }
.bz-faq details p b { font-weight: 500; }
.faq-link { color: var(--brand); margin-left: 6px; text-decoration: none; font-weight: 500; }
.bz-end .wrap > div { max-width: 36em; }