/* October 2026 additions. Existing site styles and behaviour are preserved. */
.current-speakers-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.current-speaker{min-width:0;overflow:hidden;border:1px solid var(--border,#dce5ef);border-radius:10px;background:#fff}
.current-speaker.chief-guest{border-color:var(--blue,#1759bc);box-shadow:0 0 0 1px var(--blue,#1759bc)}
.current-portrait{position:relative;aspect-ratio:4/5;background:#f4f7fb;overflow:hidden}
.current-portrait img{display:block;width:100%;height:100%;object-fit:cover}
.chief-guest-badge{position:absolute;bottom:18px;left:18px;background:var(--blue,#1759bc);color:#fff;padding:9px 13px;border-radius:4px;font-size:12px;font-weight:700;letter-spacing:.08em;line-height:1.3}
.current-speaker-copy{padding:24px}
.current-speaker-copy h3{margin:0 0 10px;color:var(--ink,#142d49);font-size:23px;line-height:1.25;letter-spacing:-.025em}
.current-speaker-copy p{margin:0;color:var(--sub,#50647c);font-size:15px;line-height:1.6}
.current-speaker-copy .current-organisation{margin-top:4px;color:var(--ink,#142d49);font-weight:600}
.partners-2026 .partners-intro{max-width:780px;margin:24px auto 0;color:var(--sub,#50647c);line-height:1.75}
.partners-2026 .partner-categories{margin-top:48px;display:grid;gap:32px}
.partners-2026 .partner-category{padding:30px 24px;background:#fff;border:1px solid var(--border,#dce5ef);border-radius:10px}
.partners-2026 .partner-category h3{margin:0 0 24px;color:var(--sub,#50647c);font-size:13px;letter-spacing:.1em;line-height:1.6;font-weight:700}
.partners-2026 .presenting-category{border-color:#b5cdef}
.partners-2026 .presenting-category h3{color:var(--blue,#1759bc)}
.partners-2026 .partner-logos{display:flex;justify-content:center;align-items:stretch;gap:30px;flex-wrap:wrap}
.partners-2026 .partner-brand{margin:0;width:210px;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end}
.partners-2026 .partner-logo-art{width:100%;height:96px;display:flex;align-items:center;justify-content:center}
.partners-2026 .partner-logo-art img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.partners-2026 .partner-brand figcaption{margin-top:18px;color:var(--ink,#142d49);font-size:14px;font-weight:600;line-height:1.5}
.partners-2026 .presenting-category .partner-brand{width:290px}
.partners-2026 .presenting-category .partner-logo-art{height:110px}
.early-bird-validity{margin:0 0 20px;color:var(--blue,#1759bc);font-size:14px;font-weight:700}
.delegate-regular-rate{padding-top:22px;margin-top:22px;border-top:1px solid var(--border,#dce5ef)}
.delegate-regular-rate .ticket-label{margin-top:0}
.delegate-regular-rate .regular-price{font-size:16px;color:var(--sub,#50647c);margin:8px 0}
.delegate-regular-rate .regular-price strong{font-size:30px;color:var(--ink,#142d49);letter-spacing:-.03em}
@media(max-width:1000px){.current-speakers-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.partners-2026 .partner-brand{width:190px}}
@media(max-width:700px){.current-speakers-grid{grid-template-columns:minmax(0,1fr);gap:24px}.current-speaker-copy{padding:22px}.current-speaker-copy h3{font-size:23px}.partners-2026 .partner-categories{margin-top:32px;gap:22px}.partners-2026 .partner-category{padding:26px 16px}.partners-2026 .partner-category h3{font-size:12px;letter-spacing:.07em}.partners-2026 .partner-logos{gap:26px 20px}.partners-2026 .partner-brand{width:calc(50% - 10px)}.partners-2026 .partner-logo-art{height:76px}.partners-2026 .partner-brand figcaption{font-size:12px;margin-top:14px}.partners-2026 .presenting-category .partner-brand{width:240px}.partners-2026 .presenting-category .partner-logo-art{height:96px}}
/* Date-aware delegate rate options. */
.delegate-rate-options{border:0;padding:0;margin:22px 0;min-width:0;display:grid;gap:16px}
.rate-legend{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.current-rate-summary{font-size:14px;font-weight:600;color:var(--blue,#1759bc);line-height:1.6;margin:20px 0 0}
.delegate-rate-option{display:block;min-width:0;border:1px solid var(--border,#dce5ef);border-radius:8px;padding:20px;background:#fff;transition:background-color .15s,border-color .15s}
.delegate-rate-option.is-selected{border-color:var(--blue,#1759bc);box-shadow:inset 0 0 0 1px var(--blue,#1759bc);background:#f5f9ff}
.rate-option-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.rate-choice{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:700;letter-spacing:.04em;line-height:1.5;color:var(--ink,#142d49)}
.rate-choice input{width:17px;height:17px;flex:0 0 17px;accent-color:var(--blue,#1759bc);margin:0}
.rate-status{display:inline-block;font-size:11px;line-height:1.4;border-radius:4px;padding:4px 7px;background:#e8edf3;color:#50647c;font-weight:600}
.is-selected .rate-status{background:var(--blue,#1759bc);color:#fff}
.rate-validity{display:block;color:var(--blue,#1759bc);font-size:13px;font-weight:600;margin-bottom:10px;line-height:1.6}
.rate-price{display:block;font-size:40px;font-weight:600;letter-spacing:-.045em;line-height:1.3;color:var(--ink,#142d49)}
.rate-price small{font-size:12px;letter-spacing:0;font-weight:400;white-space:nowrap;color:var(--sub,#50647c)}
.rate-total{display:block;font-size:13px;line-height:1.7;margin-top:8px;color:var(--sub,#50647c)}
.rate-total strong{color:var(--ink,#142d49)}
.delegate-rate-option.is-unavailable{background:#f5f6f8;border-color:#e0e3e8;box-shadow:none;cursor:not-allowed}
.delegate-rate-option.is-unavailable .rate-choice,.delegate-rate-option.is-unavailable .rate-price,.delegate-rate-option.is-unavailable .rate-price small,.delegate-rate-option.is-unavailable .rate-total,.delegate-rate-option.is-unavailable .rate-total strong,.delegate-rate-option.is-unavailable .rate-validity{color:#737c88}
[data-early-bird-hero].is-expired{color:#7b8490;text-decoration:line-through}
[data-regular-hero].is-current{color:var(--blue,#1759bc);font-weight:700}
@media(max-width:700px){.delegate-rate-option{padding:17px}.rate-price{font-size:34px}.rate-option-head{gap:8px}.rate-status{font-size:10px}.rate-choice{font-size:11px}}