:root{color-scheme:light;--navy:#111e33;--ink:#162338;--muted:#526178;--line:#d8dee7;--paper:#fff;--ground:#f2f5f8;--lime:#d9f568;--blue:#175ba8;--orange:#9c4309;--radius:12px;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:var(--ground);color:var(--ink);line-height:1.65}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:var(--blue);text-underline-offset:3px}button,select,summary{cursor:pointer}button{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #1d68c4;outline-offset:3px}button{min-height:44px}input,select{width:100%;min-height:46px;padding:9px 11px;border:1px solid #a9b4c5;border-radius:7px;background:white;color:var(--ink);min-width:0}input[type=checkbox]{width:19px;min-height:19px;flex:none;accent-color:var(--navy)}[hidden]{display:none!important}.shell{width:min(1240px,calc(100% - 64px));margin:auto}.skip{position:absolute;left:12px;top:-100px;background:white;padding:12px;z-index:9}.skip:focus{top:10px}.masthead{background:var(--navy);color:white}.brandline{min-height:94px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{color:white;text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:850;font-size:25px;line-height:1.05;letter-spacing:-.6px}.brandmark{display:grid;place-items:center;width:44px;height:48px;background:var(--lime);color:var(--navy);border-radius:5px;font-size:35px;transform:skew(-5deg)}.year{font-weight:400;margin-left:5px}.brand small{display:block;letter-spacing:2.3px;font-size:12px;margin-top:7px}.unofficial{font-size:13px;text-align:right;color:#dce3ee}.unofficial span{display:block;font-size:20px;color:var(--lime);font-weight:650;letter-spacing:1px}.intro{display:flex;justify-content:space-between;align-items:center;padding:30px 0 26px;gap:24px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--muted);margin:0 0 6px}h1{font-size:clamp(24px,3vw,35px);line-height:1.5;letter-spacing:-1px;margin:0 0 4px}.intro p:last-child{margin:0;color:var(--muted);font-size:15px}.data-stamp{text-align:right;white-space:nowrap;font-size:12px;color:var(--muted)}.data-stamp span{display:block;color:var(--ink);font-size:21px;font-weight:750}.data-stamp small{font-size:12px}.view-tabs{display:flex;border-bottom:1px solid #aeb9c9;gap:26px;margin-bottom:26px}.view-tabs button{border:0;background:none;padding:10px 2px 13px;font-weight:700;font-size:16px;border-bottom:3px solid transparent}.view-tabs button[aria-pressed=true]{border-bottom-color:var(--navy)}.workspace{display:grid;grid-template-columns:270px minmax(0,1fr);gap:32px;align-items:start}.filters{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:18px;position:sticky;top:16px;max-height:calc(100vh - 32px);overflow:auto}.filter-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;gap:8px}.filter-head h2{font-size:17px;margin:0}.text-button{border:0;background:none;padding:0 4px;font-size:14px;text-decoration:underline;color:var(--muted)}.search-label,.field label{display:block;font-size:14px;font-weight:650;margin-bottom:5px}.field{margin-top:15px}.filter-fields{padding-top:1px}summary{font-size:14px;min-height:44px;padding:12px 0;font-weight:650}.filters details{margin-top:12px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:8px}.check{display:flex;align-items:flex-start;gap:8px;margin-top:14px;font-size:14px;line-height:1.6}.check input{margin:3px 0}.help{font-size:12px;color:var(--muted);margin:7px 0}.about{border-top:1px solid var(--line);font-size:13px}.about p{margin:6px 0 12px}.quick-filters{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}.quick-filters button{background:white;border:1px solid var(--line);border-radius:100px;padding:7px 15px;min-height:40px;font-size:14px}.quick-filters button[aria-pressed=true]{background:var(--navy);border-color:var(--navy);color:white}.result-bar{display:flex;justify-content:space-between;gap:15px;align-items:baseline;padding:4px 0 15px}.result-bar h2{font-size:17px;margin:0}.result-bar span{font-size:12px;color:var(--muted)}.hall-section{margin:0 0 28px;scroll-margin-top:20px}.hall-heading{display:flex;align-items:center;gap:12px;border-bottom:2px solid var(--navy);padding:0 0 10px;margin:0 0 15px;font-size:19px;line-height:1.3}.hall-number{font-size:32px;letter-spacing:-1px;font-weight:800}.hall-heading small{font-size:12px;font-weight:500;margin-left:auto;color:var(--muted)}.booth{background:white;border:1px solid var(--line);border-radius:var(--radius);margin:0 0 16px;overflow:hidden}.booth-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:17px 20px 14px;background:#fafbfc;border-bottom:1px solid var(--line)}.booth-head h3{font-size:18px;line-height:1.5;margin:0;overflow-wrap:anywhere}.booth-number{font-size:13px;color:var(--muted);font-family:ui-monospace,monospace;white-space:nowrap;padding-top:3px}.booth-note{font-size:14px;color:var(--muted);margin:0;padding:14px 20px;border-bottom:1px solid var(--line)}.event{padding:17px 20px;display:grid;grid-template-columns:100px minmax(0,1fr);gap:16px;border-bottom:1px solid #e5e9ef}.event:last-child{border-bottom:none}.when .date{font-size:13px;font-weight:650;color:var(--muted)}.when .start{font-size:23px;line-height:1.2;font-weight:760;letter-spacing:-.5px;margin:3px 0}.when .end,.when .time-note{font-size:12px;color:var(--muted)}.when .unknown{font-size:15px;font-weight:650}.event h4{font-size:17px;line-height:1.6;margin:0 0 5px;overflow-wrap:anywhere}.title-button{padding:0;border:0;background:transparent;min-height:auto;text-align:left;font-weight:700;line-height:inherit}.title-button:hover{color:var(--blue)}.event .performers{font-size:15px;margin:2px 0 6px;line-height:1.7}.performer-link{font-size:inherit;background:none;padding:0;border:0;min-height:30px;color:var(--blue);text-align:left;text-decoration:underline;text-decoration-color:#aabfd7;text-underline-offset:3px}.tags{display:flex;gap:5px;flex-wrap:wrap;margin:6px 0}.tag{background:#eef2f7;border-radius:4px;padding:2px 7px;font-size:12px;line-height:1.6;color:#45556c}.tag.condition-tag{background:#fff1db;color:#843f0c}.tag.online{background:#eaf0ff;color:#354f95}.tag.family{background:#e6f4ed;color:#226344}.tag.uncertain{background:#fff1db;color:#843f0c}.event .condition-text{font-size:14px;color:#4c586b;margin:6px 0 5px;line-height:1.65}.source-link{font-size:12px;color:var(--muted)}.source-line{display:flex;gap:12px;align-items:center;margin-top:9px;flex-wrap:wrap}.empty{background:white;border:1px dashed #aeb9c9;border-radius:12px;text-align:center;padding:40px 18px}.empty h3{font-size:19px;margin:0 0 8px}.empty p{font-size:14px;color:var(--muted);margin:0}.error{padding:14px 18px;background:#fff0ed;color:#a02718;border:1px solid #e5a69b;border-radius:8px}.footer{display:flex;gap:20px;flex-wrap:wrap;justify-content:space-between;margin-top:40px;padding:25px 0 35px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.footer strong{color:var(--ink)}.people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:10px;margin-bottom:25px}.person{display:flex;justify-content:space-between;text-align:left;gap:12px;padding:13px;background:white;border:1px solid var(--line);border-radius:8px}.person small{color:var(--muted);white-space:nowrap}.active-tag{border:1px solid #aeb9c9;border-radius:6px;padding:6px 10px;margin:0 5px 12px 0;background:white;font-size:13px;min-height:36px}.active-tag span{margin-left:8px}dialog{width:min(650px,calc(100% - 24px));border:0;border-radius:14px;padding:26px;color:var(--ink);max-height:90dvh;overflow:auto;box-shadow:0 18px 100px #0005}dialog::backdrop{background:#111e3399}.close-dialog{margin-top:20px;background:var(--navy);color:white;border:0;border-radius:8px;padding:9px 22px;position:sticky;bottom:0}.detail-meta{font-size:14px;color:var(--muted)}dialog h2{font-size:22px;line-height:1.6}dialog h3{font-size:16px;margin-top:22px}.detail-note{white-space:pre-wrap;font-size:15px}.related-list{padding-left:20px;font-size:14px}.related-list li{margin:10px 0}.notice{border-left:3px solid #71902f;padding:9px 12px;font-size:14px;background:#edf5d8;margin-bottom:20px}
@media(max-width:800px){.shell{width:calc(100% - 32px)}.workspace{display:block}.filters{position:static;max-height:none;overflow:visible;margin-bottom:20px}.filter-head{margin-bottom:5px}.filter-fields{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.filter-fields .two-fields,.filter-fields .check,.filter-fields .help{grid-column:1/-1}.intro{padding:23px 0 19px;gap:10px}.data-stamp{display:none}.brandline{min-height:77px}.view-tabs{margin-bottom:18px}.booth-head{padding:14px 16px}.booth-note{padding:11px 16px}.event{padding:15px 16px;grid-template-columns:88px minmax(0,1fr);gap:12px}.event h4{font-size:16px}.intro p:last-child{font-size:14px}.quick-filters{gap:6px}.quick-filters button{padding:7px 11px;font-size:13px}.result-bar span{max-width:45%;text-align:right}.hall-heading{font-size:17px}.hall-number{font-size:29px}.footer{gap:10px}.footer strong{width:100%}}
@media(max-width:400px){.shell{width:calc(100% - 24px)}.brand{font-size:22px}.brandmark{width:35px;height:42px;font-size:31px}.unofficial span{font-size:16px}.event{grid-template-columns:75px minmax(0,1fr);gap:10px;padding:14px 12px}.when .start{font-size:21px}.filter-fields{display:block}.event .performers{font-size:14px}.booth-head h3{font-size:16px}.booth-number{font-size:12px}.view-tabs{gap:19px}.view-tabs button{font-size:15px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s,color .15s}dialog{animation:appear .15s ease}@keyframes appear{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}}
@media print{.masthead,.filters,.view-tabs,.quick-filters,.footer,.source-line,dialog{display:none!important}.shell{width:100%}.workspace{display:block}.booth,.event{break-inside:avoid}body{background:white}.intro{padding:0 0 20px}}
/* 選択条件とHallの移動先は、長い全件一覧でも常に見分けられるようにする。 */
#hall-jumps{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 24px}#hall-jumps a{font-size:14px;color:#223957;text-decoration:none;padding:8px 12px;border:1px solid #c9d0d9;background:#fff;border-radius:5px}#hall-jumps .hall-number{font-size:inherit}#active-filters{display:flex;flex-wrap:wrap;gap:6px}.active-tag{min-height:40px;padding:6px 12px;border:1px solid #b5c595;border-radius:4px;background:#eff6dd;color:#253512;font:inherit;font-size:14px}.review-warning{padding:10px 12px;background:#fff4df;border-left:3px solid #b97414;color:#66430b;font-size:14px}.overlap-row{padding:14px 0;border-bottom:1px solid #dde1e7}.overlap-row small{display:block;margin-top:6px;color:#516074}.overlaps{margin:24px 0}.overlaps summary{cursor:pointer;font-weight:700;min-height:44px}.hall-section{scroll-margin-top:20px}dialog .when{margin:20px 0}dialog .detail-meta{overflow-wrap:anywhere}

.back-search{position:fixed;right:16px;bottom:max(12px,env(safe-area-inset-bottom));z-index:2;padding:10px 16px;border-radius:8px;background:#111e33;color:white;font-size:14px;text-decoration:none;box-shadow:0 2px 12px #111e3330}#filters{scroll-margin-top:15px}.footer{padding-bottom:90px}@media print{.back-search,#hall-jumps,#active-filters{display:none}}

/* SNS and schedule are separate, keyboard-accessible actions. */
.social-name{color:var(--navy);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.social-name:hover{color:#426117}.social-name:focus-visible,.schedule-link:focus-visible{outline:2px solid #426117;outline-offset:3px}
.person-actions{display:inline-flex;align-items:center;flex-wrap:wrap;gap:4px 8px;max-width:100%}
.schedule-link{font-size:12px;min-height:36px;padding:4px 7px;border:1px solid #c9d0d9;border-radius:5px;background:#fff;white-space:nowrap}
.person .person-actions{width:100%;justify-content:space-between}.person{cursor:default}