.seibi-page-header{position:relative;padding:80px 0;background-color:#fffcf5;text-align:center;overflow:hidden}.header-bg{position:absolute;inset:0;background-image:radial-gradient(#f9a8d4 2px,transparent 2px);background-size:30px 30px;opacity:.4}.header-content{position:relative;z-index:1}.page-main-title{font-size:2.5rem;font-weight:800;color:#ec4899;letter-spacing:.1em;margin-bottom:10px}.seibi-page-header .seibi-section-title-wrapper::after,.seibi-section-title-wrapper::after{content:'';display:block;width:60px;height:6px;margin:0 auto 1rem;background-image:radial-gradient(circle,#f9a8d4 3px,transparent 3.5px);background-size:10px 10px;background-repeat:repeat-x;background-position:center}.seibi-nav-bar{background:rgba(255,255,255,.95);border-bottom:1px solid #eee;padding:15px 0;position:relative;z-index:40}.seibi-nav-list{display:flex;justify-content:flex-start;gap:10px;overflow-x:auto;white-space:nowrap;padding:0 20px;-webkit-overflow-scrolling:touch}@media (min-width:1024px){.seibi-nav-list{justify-content:center}}.seibi-nav-list::-webkit-scrollbar{display:none}.seibi-nav-item{display:flex;align-items:center;gap:6px;padding:10px 20px;border-radius:50px;font-weight:700;color:#666;transition:.3s;white-space:nowrap}.seibi-nav-item:hover{background:#fff1f2;color:#ec4899}.seibi-nav-item.active{background:#ec4899;color:#fff;box-shadow:0 4px 10px rgba(236,72,153,.3)}.daily-grid{display:grid;grid-template-columns:1fr;gap:30px}@media (min-width:768px){.daily-grid{grid-template-columns:repeat(3,1fr)}}.daily-card{background:#fff;border-radius:30px;padding:25px;border:1px solid #eee}.card-pink{background-color:#fff1f2;border-color:#fbcfe8}.card-orange{background-color:#fff5e6;border-color:#fed7aa}.card-blue{background-color:#eff6ff;border-color:#bfdbfe}.daily-header{text-align:center;margin-bottom:20px}.age-label{display:inline-block;padding:5px 20px;border-radius:20px;font-weight:700;font-size:.9rem;background:#fff;box-shadow:0 2px 5px rgba(0,0,0,.05)}.label-pink{color:#ec4899}.label-orange{color:#f97316}.label-blue{color:#3b82f6}.daily-list{display:flex;flex-direction:column;gap:15px;font-size:.9rem;font-weight:700;color:#555}.daily-item{display:flex;gap:10px;align-items:flex-start}.daily-time{width:50px;text-align:right;flex-shrink:0}.text-pink{color:#f472b6}.text-orange{color:#fb923c}.text-blue{color:#60a5fa}.border-top-item{border-top:1px solid rgba(0,0,0,.1);padding-top:10px;margin-top:5px}.event-wrapper{display:flex;flex-direction:column;gap:60px;max-width:900px;margin:0 auto}.event-row{display:grid;grid-template-columns:1fr;gap:30px;align-items:center}@media (min-width:768px){.event-row{grid-template-columns:1fr 1fr}.event-row:nth-child(2n) .event-text-col{order:2}.event-row:nth-child(2n) .event-img-col{order:1}}.event-text-box{background:#fff;padding:30px;border-radius:30px;box-shadow:0 4px 10px rgba(0,0,0,.05);border-top:8px solid #ccc;height:100%}.border-pink{border-top-color:#f9a8d4}.border-blue{border-top-color:#93c5fd}.border-orange{border-top-color:#fdba74}.border-cyan{border-top-color:#67e8f9}.season-title{font-size:1.5rem;font-weight:800;margin-bottom:20px;display:flex;align-items:center;gap:10px}.month-row{display:grid;grid-template-columns:3.5rem 1fr;gap:10px;border-bottom:1px dashed #eee;padding-bottom:10px;margin-bottom:10px;align-items:center}.month-row:last-child{border-bottom:none;margin-bottom:0}.month-label{font-size:1.2rem;font-weight:800;display:flex;align-items:center}.text-pink-dark{color:#f472b6}.text-blue-dark{color:#60a5fa}.text-orange-dark{color:#fb923c}.text-cyan-dark{color:#22d3ee}.event-content{display:flex;flex-direction:column;gap:4px;font-weight:700;color:#666;font-size:.95rem}.event-item span{margin-right:5px}.event-imgs{display:grid;grid-template-columns:1fr 1fr;gap:15px;width:100%}.event-img-item{aspect-ratio:1/1;border-radius:15px;overflow:hidden;box-shadow:0 4px 10px rgba(0,0,0,.1)}.event-img-item:nth-child(2){margin-top:30px}.event-img-item img{width:100%;height:100%;object-fit:cover;transition:.5s}.event-img-item:hover img{transform:scale(1.1)}.mark-star{color:#eab308}.mark-circle-pink{color:#ec4899}.mark-circle-blue{color:#3b82f6}.mark-circle-orange{color:#f97316}.mark-circle-cyan{color:#06b6d4}.legend-area{display:flex;justify-content:center;gap:20px;font-weight:700;font-size:.9rem;margin-bottom:30px}.note-box{max-width:900px;margin:40px auto 0;background:#fff;padding:25px;border-radius:20px;border:2px solid #fff1f2;box-shadow:0 4px 10px rgba(0,0,0,.05);font-size:.9rem;font-weight:700;color:#666;line-height:1.8}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}