/* Project B, Japanese antimony detail pages only. */
html[lang="ja"] body { font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif; }
html[lang="ja"] .intro h1 { font-size: clamp(2.5rem, 5vw, 4.8rem); line-height: 1.25; letter-spacing: -.045em; overflow-wrap: anywhere; }
html[lang="ja"] .intro p, html[lang="ja"] .section-head p, html[lang="ja"] .bottom-cta p { line-height: 1.9; overflow-wrap: normal; word-break: normal; }
html[lang="ja"] .section-head h2, html[lang="ja"] .bottom-cta h2 { line-height: 1.35; letter-spacing: -.035em; }
html[lang="ja"] .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
html[lang="ja"] .table-wrap table { min-width: 520px; }
html[lang="ja"] .facts dt, html[lang="ja"] .facts dd { overflow-wrap: normal; word-break: normal; }
@media (max-width: 700px) { html[lang="ja"] .intro h1 { font-size: clamp(2rem, 8vw, 3rem); } html[lang="ja"] .bottom-cta { align-items: flex-start; } }

/* Approved Japanese antimony product titles: desktop only.
   Uniform navy, readable sizing, single line within the hero text column. */
@media (min-width: 769px) {
  html[lang="ja"] .intro h1 {
    color: #0b2240;
    font-size: clamp(25px, 2.8vw, 42px);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 1.25;
    white-space: nowrap;
    overflow-wrap: normal;
    word-break: keep-all;
  }
  html[lang="ja"] .intro h1 span { color: inherit; }
}