:root{--ink:#f3f4f5;--muted:#abb2ba;--paper:#0d0f12;--panel:#15191e;--line:#3a424d;--silver:#d1d7dd;--accent:#a8d4e4;font-family:'Noto Sans JP',system-ui,sans-serif;font-synthesis:none;font-weight:500;line-height:1.75;color:var(--ink);background:var(--paper);color-scheme:dark}
*{box-sizing:border-box}html{scroll-padding-top:110px;scroll-behavior:smooth}body{margin:0;font-size:1rem}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}img{display:block;max-width:100%;height:auto}h1,h2,h3,p,figure{margin:0}[hidden]{display:none!important}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:fixed;top:-100px;left:20px;z-index:40;background:var(--ink);color:var(--paper);padding:12px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:10;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;min-height:80px;padding:15px max(5vw,24px);border-bottom:1px solid var(--line);background:rgba(13,15,18,.98)}.wordmark{display:flex;align-items:center;gap:12px;font-family:'Barlow Condensed','Arial Narrow',Arial,sans-serif;font-size:1.25rem;font-weight:800;line-height:1;letter-spacing:.055em;white-space:nowrap}.wordmark-channels{color:var(--silver)}.mark{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--silver);font-size:1.75rem}.site-header nav{display:flex;align-items:center;flex-wrap:wrap;gap:28px;font-size:1rem;font-weight:700}.site-header nav a{padding:10px 0}.site-header nav a[aria-current]{color:var(--accent)}.site-header nav a:hover{color:var(--accent)}.menu-toggle{display:none;border:1px solid var(--silver);background:var(--panel);min-height:46px;width:48px;padding:11px 10px;align-content:center;gap:5px}.menu-toggle span{display:block;height:3px;width:26px;background:var(--ink)}
.sample-banner{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;padding:10px max(5vw,24px);background:#161d24;border-bottom:1px solid var(--line);font-size:.875rem;color:var(--silver)}.sample-label{font-family:'Barlow Condensed',Arial,sans-serif;color:var(--accent);font-weight:700;letter-spacing:.12em}
main{width:min(1240px,calc(100% - 80px));margin:auto;padding:34px 0 58px}.page-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;padding-bottom:24px;border-bottom:1px solid var(--silver)}.overline{font-family:'Barlow Condensed',Arial,sans-serif;font-size:.875rem;letter-spacing:.14em;font-weight:700;color:var(--accent);margin-bottom:8px}.page-heading h1{font-size:clamp(1.75rem,3.2vw,2.625rem);line-height:1.5;font-weight:700}.title-stop{color:var(--accent);padding-left:.12em}.heading-note{font-size:1rem;color:var(--muted);margin-top:9px}.visible-range{font-family:'Barlow Condensed',Arial,sans-serif;font-size:1.875rem;font-weight:700;white-space:nowrap;color:var(--silver);letter-spacing:.025em}
.calendar-main .page-heading{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1fr);align-items:center;gap:28px}
.calendar-heading-copy,.calendar-heading-art{min-width:0}
.calendar-heading-copy .visible-range{font-size:1.5rem;margin-top:10px}
.calendar-artist-photos{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:10px;height:clamp(150px,14vw,200px)}
.calendar-artist-photo{position:relative;min-width:0;height:100%;overflow:hidden;border:1px solid var(--line);background:#080b0f}
.calendar-artist-photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.calendar-artist-photo figcaption{position:absolute;left:0;bottom:0;padding:3px 9px;background:rgba(8,11,15,.85);color:var(--silver);font-family:'Barlow Condensed',Arial,sans-serif;font-size:.8125rem;line-height:1.6;letter-spacing:.08em}
.calendar-art-note{font-size:.8125rem;color:var(--muted);margin-top:7px;line-height:1.7}
.calendar-toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;margin:22px 0}
.calendar-toolbar nav{display:flex;flex-wrap:wrap;gap:8px}
.month-jump{border:1px solid var(--line);background:transparent;min-height:50px;min-width:82px;padding:10px 22px;font-size:1.125rem;font-weight:700}
.month-jump:hover{border-color:var(--accent)}
.month-jump[aria-pressed=true]{background:var(--silver);border-color:var(--silver);color:var(--paper)}
.calendar-hint{font-size:1rem;color:var(--muted)}
.calendar-grid{display:grid;grid-template-columns:minmax(0,1fr);align-items:start}
.month-card{min-width:0;border:1px solid var(--line);background:var(--panel);padding:22px}
.month-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.month-heading h2{font-size:2rem;font-weight:700}
.month-year{font-family:'Barlow Condensed',Arial,sans-serif;font-size:1.5rem;letter-spacing:.05em;color:var(--muted)}
.weekday-row,.month-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px}
.weekday-row{margin-bottom:10px;font-size:1.125rem;color:var(--silver);text-align:center}
.month-days{background:#303844;border-top:1px solid #303844}
.calendar-day,.calendar-blank{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:8px;min-width:0;min-height:100px;padding:10px 12px;background:var(--panel);border:0;text-align:left}
.calendar-day{font-size:1.375rem;position:relative}
.calendar-blank{background:#11151a}
.day-number{line-height:1.6;font-variant-numeric:tabular-nums}
.calendar-day.is-today .day-number{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.calendar-day.has-events{background:#1a222a}
.calendar-day.has-events:hover{background:#273642}
.event-sticky{position:relative;display:inline-block;isolation:isolate;min-height:36px;width:100%;max-width:70px;padding:4px 6px 5px;background:linear-gradient(145deg,#d2e7ef,#accbd8);color:#14252d;font-size:1.125rem;font-weight:700;text-align:center;line-height:1.45;white-space:nowrap;transform:rotate(-3deg);box-shadow:1px 2px 0 #7895a4;clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%);z-index:1}
.event-sticky:after{content:'';position:absolute;right:0;bottom:0;width:8px;height:8px;background:#6d99ad;clip-path:polygon(0 0,100% 0,0 100%)}
.has-multiple:after{content:'';position:absolute;left:14px;top:56px;width:min(66px,calc(100% - 26px));height:36px;background:#607b8a;transform:rotate(3deg);z-index:0}
.calendar-footnote{font-size:.875rem;color:var(--muted);margin-top:20px}.notice{margin-top:20px}
.day-dialog{width:min(660px,calc(100% - 36px));max-height:calc(100svh - 48px);padding:26px;background:#11161c;color:var(--ink);border:1px solid #677684;overflow:auto}.day-dialog::backdrop{background:rgba(0,0,0,.75);backdrop-filter:blur(4px)}.dialog-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;padding-bottom:18px;border-bottom:1px solid var(--line)}.dialog-heading h2{font-size:1.375rem;line-height:1.6}.plain-button{min-height:44px;padding:7px 16px;font-size:.875rem;background:transparent;border:1px solid #647280;flex-shrink:0}.plain-button:hover{border-color:var(--accent)}.day-total{margin:14px 0;font-size:.875rem;color:var(--muted)}.day-events{display:grid;gap:10px}.day-event-link{display:grid;grid-template-columns:100px minmax(0,1fr);gap:14px;background:#1a222a;border:1px solid var(--line);padding:16px}.day-event-link:hover{border-color:var(--accent);background:#242f39}.day-event-time{font-family:'Barlow Condensed',Arial,sans-serif;font-size:1.75rem;font-weight:700;line-height:1.2;color:var(--accent);font-variant-numeric:tabular-nums}.day-event-time small{display:block;font-family:'Noto Sans JP',sans-serif;font-size:.75rem;color:var(--muted);font-weight:500;margin-top:4px}.day-event-link h3{font-size:1rem;line-height:1.7;overflow-wrap:anywhere}.day-event-link p{font-size:.875rem;color:var(--muted);margin-top:6px}.day-event-category{display:block;font-size:.75rem;color:var(--silver);margin-top:9px;letter-spacing:.03em}
.back-link{display:inline-flex;align-items:center;min-height:44px;padding:6px 0;border-bottom:1px solid var(--line);font-size:.875rem;color:var(--accent)}.event-main{max-width:1180px}.event-main .back-link{margin-bottom:22px}.event-detail{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(250px,1fr);gap:32px;align-items:start}.event-cover{position:relative;border:1px solid var(--line);background:#080b0f}.event-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:center 18%;height:auto}.event-cover figcaption{position:absolute;bottom:0;right:0;padding:5px 11px;background:rgba(8,11,15,.85);font-size:.75rem;color:var(--silver)}.event-title{font-size:clamp(1.5rem,3.4vw,2.375rem);font-weight:700;line-height:1.55;margin:22px 0 18px;overflow-wrap:anywhere}.event-summary{border-top:1px solid var(--line);padding-top:20px;margin-top:22px}.event-summary h2{font-size:1.125rem;margin-bottom:12px}.event-summary p{font-size:1rem;line-height:1.9;color:var(--silver);white-space:pre-line}.event-side{border:1px solid var(--line);border-top:3px solid var(--accent);padding:22px;background:var(--panel);position:sticky;top:108px}.event-category{display:inline-block;font-size:.875rem;color:var(--accent);margin-bottom:16px}.event-date{font-family:'Barlow Condensed',Arial,sans-serif;font-size:2.5rem;font-weight:700;line-height:1.2;letter-spacing:.03em;color:var(--silver)}.event-date-weekday{font-family:'Noto Sans JP',sans-serif;font-size:1rem;margin-top:9px;color:var(--ink)}.event-time{font-family:'Barlow Condensed',Arial,sans-serif;font-size:1.75rem;font-weight:700;letter-spacing:.02em;margin-top:18px}.time-zone{font-size:.875rem;font-family:'Noto Sans JP',sans-serif;color:var(--muted);font-weight:500}.organizer-block{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.organizer-label{font-size:.875rem;color:var(--muted);margin-bottom:7px}.organizer-name{font-size:1.125rem;font-weight:700;overflow-wrap:anywhere}.organizer-x{margin-top:8px;color:var(--accent);font-size:.875rem}.event-links{display:grid;gap:10px;margin-top:25px}.event-link{min-height:46px;border:1px solid #809aa8;padding:10px 14px;text-align:center;font-size:.875rem;background:#263842;color:var(--silver)}.event-link:disabled{opacity:.75}.event-link-note{font-size:.8125rem;color:var(--muted);line-height:1.8;margin-top:12px}.event-sample{font-size:.875rem;color:var(--muted);margin-top:18px}.not-found{padding:34px;border:1px solid var(--line)}
footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px max(5vw,24px);background:#080a0d;border-top:1px solid var(--line);color:var(--muted);font-size:.875rem}.footer-wordmark{font-family:'Barlow Condensed',Arial,sans-serif;font-size:1.25rem;letter-spacing:.07em;font-weight:800;color:var(--silver)}footer a:hover{color:var(--accent)}
@media(max-width:1279px){.event-detail{gap:24px}.event-side{padding:20px}}
@media(max-width:760px){html{scroll-padding-top:100px}.site-header{min-height:76px;padding:14px 18px;gap:12px}.wordmark{font-size:1.125rem}.mark{width:38px;height:38px;font-size:1.5rem}.menu-toggle{display:grid}.site-header nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:4px;padding-top:10px;font-size:1rem}.site-header.menu-open nav{display:flex}.sample-banner{padding:10px 18px;font-size:.875rem}main{width:calc(100% - 36px);padding:26px 0 38px}.page-heading{display:block;padding-bottom:18px}.page-heading h1{font-size:1.625rem}.visible-range{font-size:1.5rem;margin-top:15px}.heading-note{font-size:.875rem}.calendar-toolbar{display:block;margin:18px 0}.calendar-toolbar nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.month-jump{font-size:1rem}.calendar-hint{margin-top:12px}.calendar-grid{grid-template-columns:1fr}.month-card{padding:12px}.calendar-day,.calendar-blank{min-height:64px;padding:5px 3px}.has-multiple:after{left:4px;width:calc(100% - 8px)}.day-dialog{padding:19px;max-height:calc(100svh - 30px)}.dialog-heading{gap:12px}.dialog-heading h2{font-size:1.125rem}.plain-button{padding:7px 12px}.day-event-link{grid-template-columns:76px minmax(0,1fr);gap:10px;padding:14px 11px}.day-event-time{font-size:1.5rem}.event-detail{grid-template-columns:1fr;gap:24px}.event-side{position:static}.event-title{font-size:1.75rem}.event-cover img{aspect-ratio:16/9}.event-summary{padding-top:16px}.event-date{font-size:2.125rem}footer{display:block;padding:24px 18px}footer a{display:block;margin-top:10px}}
.month-card{overflow-x:auto}.weekday-row,.month-days{grid-template-columns:repeat(7,minmax(3.5rem,1fr))}
@media(max-width:760px){.month-jump{min-width:0;padding:8px 12px}.month-heading{margin-bottom:12px}.month-heading h2{font-size:1.5rem}.month-year{font-size:1.125rem}.weekday-row{font-size:1rem}.calendar-day,.calendar-blank{min-height:74px;gap:6px}.calendar-day{font-size:1.125rem}.event-sticky{min-height:28px;max-width:48px;padding:3px 3px 4px;font-size:.875rem}.has-multiple:after{top:42px;height:28px;max-width:45px}.calendar-hint{font-size:.875rem}.weekday-row,.month-days{grid-template-columns:repeat(7,minmax(2.2rem,1fr))}}
@media(max-width:760px){.calendar-main .page-heading{display:block}.calendar-heading-art{margin-top:18px}.calendar-artist-photos{height:clamp(118px,26vw,180px)}.calendar-heading-copy .visible-range{font-size:1.375rem}.calendar-art-note{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
.site-header nav{gap:18px}.site-header nav .nav-register{padding:8px 16px;border:1px solid var(--silver);font-size:.875rem;line-height:1.6}.site-header nav .event-register{border-color:var(--accent);color:var(--accent)}.site-header nav .event-register:hover{background:var(--accent);color:var(--paper)}.calendar-status{font-size:1rem;color:var(--muted);margin-bottom:16px}.calendar-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px}.calendar-bottom .calendar-footnote{margin-top:0}.event-registration{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px;border-top:1px solid var(--silver);padding-top:28px;margin-top:36px}.event-registration h2{font-size:1.5rem;margin-bottom:12px}.event-registration p:not(.overline){font-size:1rem;color:var(--silver);line-height:1.9;margin-top:12px}.event-registration .registration-note{color:var(--muted)}.registration-note a{color:var(--accent);text-decoration:underline}.registration-button{display:inline-block;text-align:center;min-height:48px;padding:12px 20px;background:var(--silver);color:var(--paper);font-size:1rem;font-weight:700;border:1px solid var(--silver)}.registration-button:hover{background:var(--accent);border-color:var(--accent)}.organizer-x{display:inline-block}.image-error{padding:40px 20px;font-size:1rem;color:var(--muted);text-align:center}
@media(max-width:1000px){.event-registration{grid-template-columns:1fr}.registration-button{justify-self:start}.site-header nav{gap:12px}}
@media(max-width:760px){.site-header nav .nav-register{padding:11px 14px;text-align:center}.event-registration{margin-top:28px;gap:20px}.event-registration h2{font-size:1.25rem}.registration-button{justify-self:stretch}}