.bc-intro{display:grid;grid-template-columns:140px minmax(0,1fr);grid-gap:48px;gap:48px;align-items:start;max-width:960px;margin:0 auto}.bc-logo{width:110px;height:auto;margin:6px auto 0}.bc-text p{font-size:1.08rem;line-height:1.75;color:var(--text)}.bc-text p+p{margin-top:16px}.bc-text p:first-child{font-family:var(--font-head);font-weight:600;color:var(--ink);font-size:1.15rem}.bc-lead{text-align:left}.bc-after{margin-top:48px}.bc-dimensions{list-style:none;margin:18px 0 22px;padding:0;display:flex;flex-wrap:wrap;gap:10px}.bc-dimensions li{display:inline-flex;align-items:center;gap:8px;background:var(--green-light);color:var(--ink);border-radius:999px;padding:8px 16px;font-weight:600;font-size:.95rem}.bc-dimensions li:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green)}.bc-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:56px;gap:56px;align-items:center;max-width:1080px;margin:0 auto}.bc-split .ip-head{margin-bottom:18px}.bc-p{font-size:1.05rem;line-height:1.75;color:var(--text)}.bc-card{background:var(--white);border-radius:18px;padding:30px 32px;box-shadow:0 14px 36px rgba(10,20,15,.07)}.bc-card-title{font-family:var(--font-head);font-weight:700;color:var(--ink);margin-bottom:10px}.bc-card .ip-bullets li{font-size:.98rem}.bc-callout{max-width:820px;margin:40px auto 0;padding:28px 34px;background:var(--ink);color:var(--white);border-radius:18px;border-left:5px solid var(--green)}.bc-callout p{margin:0;font-family:var(--font-head);font-weight:600;font-size:1.12rem;line-height:1.6;color:var(--white)}@media (max-width:860px){.bc-intro{grid-template-columns:1fr;gap:24px}.bc-logo{width:80px;margin:0}.bc-split{grid-template-columns:1fr;gap:28px}.bc-callout,.bc-card{padding:24px 22px}}.bc-logo{width:150px}@media (max-width:860px){.bc-logo{width:110px}}.bc-origines-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:44px;gap:44px;max-width:1000px;margin:0 auto}.bc-origines-grid h2{font-size:clamp(1.3rem,2.4vw,1.7rem);line-height:1.25;margin-bottom:12px}.bc-origines-grid p{color:var(--text);line-height:1.75}@media (max-width:860px){.bc-origines-grid{grid-template-columns:1fr;gap:28px}}.bc-origines-grid h3{font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.35;margin:0 0 10px}.bc-mot{position:relative;display:inline-block;margin:0 0 14px;font-family:var(--font-head);font-weight:700;font-size:clamp(2.2rem,5vw,3.2rem);line-height:1}.bc-mot,.bc-origines-grid .bc-mot{color:var(--ink)}.bc-origines-grid .bc-mot--green{color:var(--green)}.bc-mot-point{display:inline-block;width:.22em;height:.22em;margin-left:.06em;border-radius:50%;background:var(--green);vertical-align:super}