/* =========================================================================
   IE'27 — Interior pages
   ========================================================================= */
.ie27-page-hero{background:var(--ie-indigo);color:#fff;padding:120px 0 56px;position:relative;overflow:hidden}
.ie27-page-hero::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:var(--ie-blue);filter:blur(120px);opacity:.2;top:-140px;right:-80px}
.ie27-page-hero__inner{position:relative}
.ie27-page-hero__title{font-size:clamp(2.1rem,4vw,3.2rem);font-weight:700;margin:14px 0 12px}
.ie27-page-hero__lead{color:rgba(255,255,255,.82);max-width:60ch;font-size:1.08rem;margin:0}

.ie27-content{padding:72px 0}
.ie27-prose{max-width:760px;color:var(--ie-slate);font-size:1.05rem}
.ie27-prose h2{font-size:1.6rem;color:var(--ie-ink-text);margin:2.2rem 0 1rem}
.ie27-prose h3{font-size:1.2rem;color:var(--ie-ink-text);margin:1.6rem 0 .6rem}
.ie27-prose ul{margin:0 0 1.2rem;padding-left:0}
.ie27-prose ul li{position:relative;padding-left:1.6rem;margin-bottom:.5rem}
.ie27-prose ul li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;border-radius:50%;background:var(--ie-gold)}
.ie27-prose a{color:var(--ie-blue);text-decoration:underline;text-underline-offset:3px}
.ie27-prose a:hover{color:var(--ie-gold-deep)}

/* Committee list */
.ie27-committee{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}
.ie27-comm-group h3{font-family:var(--ie-font-display);font-size:1.15rem;margin:0 0 14px;padding-bottom:10px;border-bottom:2px solid var(--ie-gold)}
.ie27-comm-list li{padding:8px 0;border-bottom:1px solid var(--ie-line);display:flex;justify-content:space-between;gap:16px}
.ie27-comm-list li:last-child{border-bottom:0}
.ie27-comm-list__name{font-weight:600;color:var(--ie-ink-text)}
.ie27-comm-list__aff{color:var(--ie-slate);font-size:.9rem;text-align:right}

/* Registration cards */
.ie27-reg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ie27-reg-card{border:1px solid var(--ie-line);border-radius:var(--ie-r);padding:32px;background:var(--ie-paper);transition:transform .2s,box-shadow .2s}
.ie27-reg-card:hover{transform:translateY(-4px);box-shadow:var(--ie-shadow)}
.ie27-reg-card--featured{background:var(--ie-indigo);color:#fff;border-color:transparent}
.ie27-reg-card__tier{font-family:var(--ie-font-display);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ie-blue);font-weight:600}
.ie27-reg-card--featured .ie27-reg-card__tier{color:var(--ie-gold-soft)}
.ie27-reg-card__price{font-family:var(--ie-font-display);font-size:2.4rem;font-weight:700;margin:10px 0 4px}
.ie27-reg-card__price small{font-size:.9rem;font-weight:500;color:var(--ie-slate)}
.ie27-reg-card--featured .ie27-reg-card__price small{color:rgba(255,255,255,.65)}
.ie27-reg-card__note{font-size:.85rem;color:var(--ie-slate);margin-bottom:18px}
.ie27-reg-card--featured .ie27-reg-card__note{color:rgba(255,255,255,.7)}
.ie27-reg-card__list li{padding:8px 0;font-size:.92rem;border-top:1px solid var(--ie-line)}
.ie27-reg-card--featured .ie27-reg-card__list li{border-top-color:var(--ie-line-dark)}

@media (max-width:820px){
  .ie27-committee{grid-template-columns:1fr;gap:28px}
  .ie27-reg-grid{grid-template-columns:1fr}
}