/* LPE 2.31 — transitions éditoriales : sobres, mémorisables, jamais décoratives. */
.lpe-v231-transition{--tr-bg:#f3f3ef;--tr-ink:#0b0c0f;--tr-muted:#5c626a;--tr-line:#0058b8;position:relative;display:flex;align-items:center;min-height:clamp(230px,42vh,470px);padding:clamp(54px,8vw,112px) 0;overflow:hidden;background:var(--tr-bg);color:var(--tr-ink);border-top:1px solid rgba(15,18,22,.08);border-bottom:1px solid rgba(15,18,22,.08)}
.lpe-v231-transition__inner{position:relative;z-index:2;max-width:1180px;text-align:center}
.lpe-v231-transition p{margin:0 0 17px;font-size:.72rem;font-weight:900;letter-spacing:.22em;text-transform:uppercase;color:var(--tr-muted)}
.lpe-v231-transition h2{max-width:1050px;margin:0 auto;font-size:clamp(2.1rem,5.3vw,5.9rem);font-weight:900;line-height:.92;letter-spacing:-.055em;text-wrap:balance}
.lpe-v231-transition strong{display:block;max-width:760px;margin:24px auto 0;font-size:clamp(1rem,1.55vw,1.32rem);font-weight:580;line-height:1.5;color:var(--tr-muted);text-wrap:balance}
.lpe-v231-transition__line{position:absolute;top:0;left:50%;width:1px;height:44px;background:var(--tr-line);opacity:.8;transform-origin:top;transform:scaleY(.35);transition:transform .75s cubic-bezier(.2,.75,.2,1)}
.lpe-v231-transition__inner{opacity:.5;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.lpe-v231-transition.is-visible .lpe-v231-transition__line{transform:scaleY(1)}
.lpe-v231-transition.is-visible .lpe-v231-transition__inner{opacity:1;transform:none}
.lpe-v231-transition--dark{--tr-bg:#0b0c0f;--tr-ink:#fff;--tr-muted:#b9bec6;--tr-line:#fff}
.lpe-v231-transition--blue{--tr-bg:#082f64;--tr-ink:#fff;--tr-muted:#cfdded;--tr-line:#fff}
.lpe-v231-transition--red{--tr-bg:#8f1121;--tr-ink:#fff;--tr-muted:#f3dadd;--tr-line:#fff}
@media(max-width:700px){.lpe-v231-transition{min-height:clamp(220px,34vh,360px);padding:58px 0}.lpe-v231-transition__inner{padding-inline:22px}.lpe-v231-transition h2{font-size:clamp(2rem,10.4vw,3.4rem);line-height:.94}.lpe-v231-transition strong{font-size:.98rem;line-height:1.45;margin-top:18px}.lpe-v231-transition__line{height:32px}}
@media(prefers-reduced-motion:reduce){.lpe-v231-transition__line,.lpe-v231-transition__inner{transition:none!important;transform:none!important;opacity:1!important}}
/* Quand la ponctuation vit dans une colonne éditoriale, elle devient une respiration locale. */
.lpe-main-column>.lpe-v231-transition{width:100%;min-height:clamp(260px,36vh,390px);margin:clamp(36px,6vw,82px) 0;border-radius:30px;border:0}
.lpe-main-column>.lpe-v231-transition .lpe-wrap{width:100%;padding-inline:clamp(24px,5vw,62px)}
.lpe-main-column>.lpe-v231-transition h2{font-size:clamp(2rem,4.4vw,4.8rem)}
@media(max-width:700px){.lpe-main-column>.lpe-v231-transition{min-height:250px;margin:34px 0;border-radius:22px}.lpe-main-column>.lpe-v231-transition .lpe-wrap{padding-inline:20px}}