/* Home first-use path. Brand accent #bad4b7. No inline styles (CSP style-src 'self'). */
.bsv-first-run{margin:1.25rem 0;padding:1rem 1.1rem 1.1rem;border:1px solid var(--line,#2c281c);border-top:3px solid #bad4b7;border-radius:12px;background:var(--card,#101217)}
.bsv-first-run h2{margin:0 0 .4rem;font-size:1.25rem;line-height:1.35}
.bsv-first-run-lead{margin:0 0 .8rem;color:var(--muted,#9b927c);font-size:.95rem}
.bsv-first-run-steps{list-style:none;margin:0 0 1rem;padding:0;display:flex;flex-wrap:wrap;gap:.4rem .5rem}
.bsv-first-run-steps li{display:inline-flex;align-items:center;gap:.4rem;padding:.3rem .7rem;border:1px solid var(--line,#2c281c);border-radius:999px;font-size:.86rem;background:#0a0c10}
.bsv-first-run-num{display:inline-grid;place-items:center;width:1.2rem;height:1.2rem;border-radius:50%;background:#bad4b7;color:#07080a;font-size:.72rem;font-weight:700}
.bsv-first-run-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.75rem}
.bsv-first-run-card{display:flex;flex-direction:column;padding:.85rem .9rem;border:1px solid var(--line,#2c281c);border-radius:10px;background:#0a0c10}
.bsv-first-run-card:hover,.bsv-first-run-card:focus-within{border-color:#bad4b7}
.bsv-first-run-problem{margin:0 0 .5rem;line-height:1.45}
.bsv-first-run-problem strong{display:block;font-size:1rem}
.bsv-first-run-tag{display:inline-block;margin-bottom:.2rem;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:#bad4b7}
.bsv-first-run-dl{margin:0 0 .7rem;display:grid;grid-template-columns:auto 1fr;gap:.25rem .6rem;font-size:.88rem}
.bsv-first-run-dl dt{color:var(--muted,#9b927c);font-weight:600}
.bsv-first-run-dl dd{margin:0}
.bsv-first-run-actions{margin:auto 0 0;display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .8rem}
.bsv-first-run-next{font-size:.88rem;color:#bad4b7}
.bsv-first-run-more{margin:.8rem 0 0;font-size:.88rem;color:var(--muted,#9b927c)}
.bsv-first-run-more a{color:#bad4b7}
html:not([lang^=ja]) .bsv-first-run [data-bsv-ja]{display:none!important}
html[lang^=ja] .bsv-first-run [data-bsv-en]{display:none!important}
@media(min-width:900px){.bsv-first-run-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:600px){
  .bsv-first-run{padding:.85rem .8rem}
  .bsv-first-run h2{font-size:1.1rem}
  .bsv-first-run-grid{grid-template-columns:1fr}
  .bsv-first-run-actions .bsv-hub-button{flex:1 1 100%;text-align:center;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
  .bsv-first-run-next{min-height:44px;display:inline-flex;align-items:center}
}

/* bsv-demo-page */

.bsv-demo-page .shell{max-width:920px;margin:0 auto;padding:0 1rem 2rem}
.bsv-demo-page .topbar{display:flex;justify-content:space-between;align-items:center;padding:.85rem 0;border-bottom:1px solid var(--line,#2c281c);margin-bottom:.5rem}
.bsv-demo-page .brand{font-weight:700;letter-spacing:.04em;color:inherit;text-decoration:none}
.bsv-demo-page nav{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}
.bsv-demo-page nav a{color:inherit;text-decoration:none;font-size:.92rem}
.bsv-demo-page .lang-toggle button{min-height:36px;padding:.25rem .6rem;border:1px solid var(--line,#2c281c);background:transparent;color:inherit;border-radius:6px;cursor:pointer}
.bsv-demo-page .lang-toggle button[aria-pressed="true"]{border-color:#bad4b7;color:#bad4b7}
.bsv-demo-page .hero{margin:1.2rem 0 1rem}
.bsv-demo-page .eyebrow{font-size:.75rem;letter-spacing:.08em;color:#bad4b7;margin:0}
.bsv-demo-page .hero h1{margin:.3rem 0 .5rem;font-size:1.55rem;line-height:1.35}
.bsv-demo-page .hero .lead{color:var(--muted,#9b927c);font-size:.98rem;margin:0}
.bsv-demo-page h2{margin:1.2rem 0 .6rem;font-size:1.15rem}
.bsv-demo-page .bsv-demo-walk{margin:1rem 0 1.4rem;padding:1rem 1.1rem;border:1px solid var(--line,#2c281c);border-left:3px solid #bad4b7;border-radius:10px;background:#0a0c10}
.bsv-demo-page .bsv-demo-walk h2{margin:.2rem 0 .7rem;font-size:1.1rem;line-height:1.4}
.bsv-demo-page .bsv-demo-steps{list-style:none;margin:0 0 .8rem;padding:0;display:flex;flex-direction:column;gap:.45rem}
.bsv-demo-page .bsv-demo-steps li{display:flex;align-items:flex-start;gap:.55rem;font-size:.95rem;line-height:1.45}
.bsv-demo-page .bsv-demo-result{margin:0 0 .8rem;font-size:.92rem;color:var(--muted,#9b927c)}
.bsv-demo-page .bsv-demo-note{margin:.4rem 0 1rem;font-size:.88rem;color:var(--muted,#9b927c)}
.bsv-demo-page .bsv-hub-button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.55rem 1rem;border-radius:8px;background:#bad4b7;color:#07080a;font-weight:600;text-decoration:none}
.bsv-demo-page .bsv-hub-button:hover{filter:brightness(1.05)}
.bsv-demo-page .bsv-demo-hub{margin:0 0 1rem}
.bsv-demo-page footer{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--line,#2c281c);font-size:.85rem;color:var(--muted,#9b927c)}
@media(max-width:600px){.bsv-demo-page .hero h1{font-size:1.25rem}}