:root{--sem-navy:#1E3A5F;--sem-navy-dark:#152D4A;--sem-navy-deep:#0F1F33;--sem-gold:#C9A96E;--sem-gold-light:#D4BA8A;--sem-gold-dim:rgba(201,169,110,0.25);--sem-white:#FFFFFF;--sem-off-white:#F8F6F3;--sem-surface:#F0EDE8;--sem-text:#1E293B;--sem-muted:#6B7A8D;--sem-border:#D4CFC7;--sem-success:#22C55E;--sem-early-bird:#F59E0B}@keyframes sem-shimmer{0%{background-position:-200%}to{background-position:200%}}@keyframes sem-pulse{0%,to{box-shadow:0 8px 32px rgba(201,169,110,.25)}50%{box-shadow:0 12px 40px rgba(201,169,110,.4)}}@keyframes sem-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes sem-glow-pulse{0%,to{opacity:.15}50%{opacity:.25}}.sem-gold-line{height:2px;background:linear-gradient(90deg,transparent,var(--sem-gold),transparent)}.sem-cta{background-color:var(--sem-gold);color:var(--sem-navy-deep);border-radius:9999px;font-weight:700;transition:all .3s ease;box-shadow:0 8px 32px rgba(201,169,110,.25);position:relative;overflow:hidden}.sem-cta:hover{box-shadow:0 12px 40px rgba(201,169,110,.4);transform:translateY(-2px) scale(1.02)}.sem-cta:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.25) 45%,rgba(255,255,255,.25) 55%,transparent 60%);background-size:200% 100%;animation:sem-shimmer 3.5s ease-in-out infinite}.sem-card{background:var(--sem-white);border:1px solid var(--sem-border);border-radius:1rem;transition:all .4s ease}.sem-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(30,58,95,.08)}.sem-timetable{display:grid;gap:1px;background:var(--sem-border);border:1px solid var(--sem-border);border-radius:.75rem;overflow:hidden}.sem-timetable-cell{background:var(--sem-white);padding:1rem 1.25rem}.sem-timetable-header{background:var(--sem-navy);color:var(--sem-white);font-weight:700;text-align:center;padding:.875rem 1rem;font-size:.875rem}.sem-timetable-time{background:var(--sem-off-white);font-family:var(--font-en),sans-serif;font-weight:600;color:var(--sem-navy-dark);font-size:.8125rem;padding:1rem .75rem;text-align:center;white-space:nowrap}.sem-ticket{border:1px solid var(--sem-border);border-radius:1rem;background:var(--sem-white);transition:all .4s ease;position:relative;overflow:hidden}.sem-ticket:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(30,58,95,.1)}.sem-ticket-featured{border-color:var(--sem-gold);box-shadow:0 8px 32px rgba(201,169,110,.15);background:linear-gradient(180deg,var(--sem-white) 0,rgba(201,169,110,.03) 100%)}.sem-ticket-featured:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--sem-gold),var(--sem-gold-light))}.sem-sponsor-logo{display:flex;align-items:center;justify-content:center;border:1px solid var(--sem-border);border-radius:.75rem;background:var(--sem-white);transition:all .3s ease;font-weight:600;color:var(--sem-muted)}.sem-sponsor-logo:hover{border-color:var(--sem-gold-dim);box-shadow:0 4px 16px rgba(30,58,95,.06)}.sem-countdown-unit{display:flex;flex-direction:column;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(201,169,110,.2);border-radius:.5rem;backdrop-filter:blur(8px);padding:.5rem .75rem;min-width:3.5rem}@media (min-width:768px){.sem-countdown-unit{padding:.75rem 1rem;min-width:5rem}}.sem-level-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.125rem .5rem;border-radius:9999px;font-size:.6875rem;font-weight:600;letter-spacing:.02em}.sem-level-beginner{background:rgba(34,197,94,.1);color:#16a34a}.sem-level-intermediate{background:rgba(59,130,246,.1);color:#2563eb}.sem-level-advanced{background:rgba(168,85,247,.1);color:#9333ea}.sem-card-bento:hover{border-color:var(--sem-gold-dim);box-shadow:0 12px 32px rgba(201,169,110,.08)}@keyframes sem-ticket-glow{0%,to{box-shadow:0 20px 60px rgba(201,169,110,.2),0 8px 20px rgba(30,58,95,.08)}50%{box-shadow:0 24px 70px rgba(201,169,110,.28),0 10px 24px rgba(30,58,95,.1)}}.sem-ticket-featured:hover{animation:sem-ticket-glow 2s ease-in-out infinite}