:root{--bg-color:#0a0a0a;--card-bg:#141414;--text-color:#fff;--text-sub:#a0a0a0;--accent-color:#e60012;--border-color:#262626;--font-logo:"Alfa Slab One", cursive;--font-heading:"Oswald", sans-serif;--font-body:"Noto Sans JP", sans-serif}[data-astro-cid-mw3lln3g]{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:var(--font-body);line-height:1.6;overflow-x:hidden}a[data-astro-cid-mw3lln3g]{color:inherit;text-decoration:none;transition:all .3s}.container[data-astro-cid-mw3lln3g]{max-width:1100px;margin:0 auto;padding:0 20px}.main-content[data-astro-cid-mw3lln3g]{padding-top:140px;padding-bottom:80px}.page-title[data-astro-cid-mw3lln3g]{font-family:var(--font-heading);letter-spacing:2px;margin-bottom:30px;font-size:2.5rem}.header[data-astro-cid-mw3lln3g]{z-index:1000;backdrop-filter:blur(10px);background-color:#0a0a0ae6;border-bottom:1px solid #ffffff1a;width:100%;position:fixed;top:0;left:0}.header-inner[data-astro-cid-mw3lln3g]{justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;padding:20px 30px;display:flex}.logo[data-astro-cid-mw3lln3g]{font-family:var(--font-logo);letter-spacing:1px;font-size:1.8rem;font-weight:400}.nav[data-astro-cid-mw3lln3g] ul[data-astro-cid-mw3lln3g]{gap:25px;list-style:none;display:flex}.nav[data-astro-cid-mw3lln3g] a[data-astro-cid-mw3lln3g]{font-family:var(--font-logo);letter-spacing:1px;font-size:1rem;font-weight:400}.nav[data-astro-cid-mw3lln3g] a[data-astro-cid-mw3lln3g]:hover{color:var(--accent-color)}.menu-toggle[data-astro-cid-mw3lln3g]{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:6px;display:none}.menu-toggle[data-astro-cid-mw3lln3g] span[data-astro-cid-mw3lln3g]{background-color:var(--text-color);width:28px;height:2px;transition:all .3s;display:block}.calendar-header[data-astro-cid-mw3lln3g]{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.month-nav[data-astro-cid-mw3lln3g]{align-items:center;gap:15px;display:flex}.current-month[data-astro-cid-mw3lln3g]{font-size:1.6rem;font-weight:700}.month-btn-group[data-astro-cid-mw3lln3g]{gap:6px;display:flex}.btn-nav[data-astro-cid-mw3lln3g]{border:1px solid var(--border-color);color:var(--text-color);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;font-size:1.2rem;display:flex}.btn-nav[data-astro-cid-mw3lln3g]:hover{background:#222}.btn-today[data-astro-cid-mw3lln3g]{border:1px solid var(--accent-color);color:var(--accent-color);cursor:pointer;background:0 0;border-radius:20px;padding:6px 20px;font-size:.85rem;font-weight:700}.btn-today[data-astro-cid-mw3lln3g]:hover{background:var(--accent-color);color:#fff}.calendar-wrapper[data-astro-cid-mw3lln3g]{color:#222;background-color:#f2f2f2;border:1px solid #ccc;border-radius:6px;width:100%;overflow:hidden}.weekdays-grid[data-astro-cid-mw3lln3g]{background-color:#f9f9f9;border-bottom:1px solid #ccc;grid-template-columns:repeat(7,1fr);display:grid}.weekdays-grid[data-astro-cid-mw3lln3g] div[data-astro-cid-mw3lln3g]{text-align:center;padding:12px;font-size:.9rem;font-weight:700}.days-grid[data-astro-cid-mw3lln3g]{grid-template-columns:repeat(7,1fr);grid-auto-rows:minmax(110px,auto);display:grid}.days-grid[data-astro-cid-mw3lln3g] .day-cell{background-color:#f4f4f4;border-bottom:1px solid #ccc;border-right:1px solid #ccc;flex-direction:column;padding:8px;display:flex;position:relative}.days-grid[data-astro-cid-mw3lln3g] .day-cell:nth-child(7n){border-right:none}.days-grid[data-astro-cid-mw3lln3g] .day-number{margin-bottom:6px;font-size:1rem;font-weight:500}.days-grid[data-astro-cid-mw3lln3g] .day-cell.is-other-month{background-color:#eaeaea}.days-grid[data-astro-cid-mw3lln3g] .day-cell.is-other-month .day-number{color:#aaa}.days-grid[data-astro-cid-mw3lln3g] .day-cell.is-today{background-color:#dbeafe}.days-grid[data-astro-cid-mw3lln3g] .event-link{color:#0284c7;flex-direction:column;margin-top:4px;font-size:.8rem;line-height:1.3;display:flex}.days-grid[data-astro-cid-mw3lln3g] .event-link:hover{opacity:.7;text-decoration:underline}.days-grid[data-astro-cid-mw3lln3g] .event-time{color:#555;font-size:.7rem}.days-grid[data-astro-cid-mw3lln3g] .event-title{font-weight:700}.footer[data-astro-cid-mw3lln3g]{text-align:center;background-color:#050505;padding:60px 0}.sns-links[data-astro-cid-mw3lln3g]{justify-content:center;align-items:center;gap:30px;margin-bottom:30px;display:flex}.sns-links[data-astro-cid-mw3lln3g] a[data-astro-cid-mw3lln3g]{color:var(--text-sub);justify-content:center;align-items:center;font-size:1.6rem;transition:color .3s,transform .3s;display:inline-flex}.sns-links[data-astro-cid-mw3lln3g] a[data-astro-cid-mw3lln3g]:hover{color:var(--text-color);transform:translateY(-3px)}@media (width<=768px){.menu-toggle[data-astro-cid-mw3lln3g]{display:flex}.nav[data-astro-cid-mw3lln3g]{background-color:var(--bg-color);justify-content:center;align-items:center;width:100%;height:100vh;transition:right .4s;display:flex;position:fixed;top:0;right:-100%}.nav[data-astro-cid-mw3lln3g].is-active{right:0}.nav[data-astro-cid-mw3lln3g] ul[data-astro-cid-mw3lln3g]{flex-direction:column;align-items:center;gap:30px}.nav[data-astro-cid-mw3lln3g] a[data-astro-cid-mw3lln3g]{font-size:1.8rem}}