#tokachi-sakamichi-calendar{--skc-ink:#303744;--skc-muted:#646b78;--skc-accent:#49586c;--skc-border:#e1e3e8;--skc-bg:#f7f7f9;box-sizing:border-box;width:100%;max-width:1120px;margin:24px auto;color:var(--skc-ink);font:400 16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP","Hiragino Kaku Gothic ProN",Meiryo,sans-serif;text-align:left;overflow-wrap:anywhere;color-scheme:light;isolation:isolate}
#tokachi-sakamichi-calendar *,#tokachi-sakamichi-calendar *::before,#tokachi-sakamichi-calendar *::after{box-sizing:border-box}
#tokachi-sakamichi-calendar [hidden]{display:none!important}
#tokachi-sakamichi-calendar h2,#tokachi-sakamichi-calendar h3,#tokachi-sakamichi-calendar h4{font-family:inherit;font-weight:700;color:var(--skc-ink);line-height:1.5;border:0;border-radius:0;background:none;padding:0;margin:0;box-shadow:none;letter-spacing:normal}
#tokachi-sakamichi-calendar h2::before,#tokachi-sakamichi-calendar h2::after,#tokachi-sakamichi-calendar h3::before,#tokachi-sakamichi-calendar h3::after,#tokachi-sakamichi-calendar h4::before,#tokachi-sakamichi-calendar h4::after{display:none}
#tokachi-sakamichi-calendar h2{font-size:26px;letter-spacing:.02em}
#tokachi-sakamichi-calendar h3{font-size:20px}
#tokachi-sakamichi-calendar h4{font-size:16px}
#tokachi-sakamichi-calendar p{margin:5px 0 10px}
#tokachi-sakamichi-calendar button,#tokachi-sakamichi-calendar input,#tokachi-sakamichi-calendar select{font:inherit;max-width:100%;letter-spacing:normal;line-height:1.5}
#tokachi-sakamichi-calendar button{appearance:none;display:inline-flex;align-items:center;justify-content:center;min-height:44px;margin:0;padding:8px 14px;border:1px solid var(--skc-border);border-radius:10px;background:#fff;color:var(--skc-ink);font-size:14px;font-weight:600;text-decoration:none;box-shadow:none;cursor:pointer;white-space:normal;word-break:normal;transition:background .15s,border-color .15s}
#tokachi-sakamichi-calendar button:hover{background:#f2f3f6;border-color:#9aa3b3}
#tokachi-sakamichi-calendar button:disabled{opacity:.4;cursor:default}
#tokachi-sakamichi-calendar button[aria-pressed=true],#tokachi-sakamichi-calendar .skc-primary{background:var(--skc-accent);border-color:var(--skc-accent);color:#fff}
#tokachi-sakamichi-calendar :focus-visible{outline:3px solid #147fbc;outline-offset:3px}
#tokachi-sakamichi-calendar a{color:#435b77;text-decoration:underline;text-underline-offset:3px;word-break:break-word;font-size:14px}
#tokachi-sakamichi-calendar .skc-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;border-top:4px solid var(--skc-accent);padding-top:18px}
#tokachi-sakamichi-calendar .skc-eyebrow{font-size:12px;letter-spacing:.12em;font-weight:700;color:var(--skc-accent);margin:0 0 3px}
#tokachi-sakamichi-calendar .skc-unofficial{font-size:12px;background:#f1f2f5;border:1px solid var(--skc-border);border-radius:6px;padding:3px 8px;flex-shrink:0}
#tokachi-sakamichi-calendar .skc-panel{background:white;border:1px solid var(--skc-border);border-radius:16px;padding:22px;margin:0 0 18px;min-width:0}
#tokachi-sakamichi-calendar .skc-today{background:linear-gradient(110deg,#f7f5f8,#f5f7f9);border-color:#dedee5}
#tokachi-sakamichi-calendar .skc-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;flex-wrap:wrap}
#tokachi-sakamichi-calendar .skc-count{font-size:14px;font-weight:700;background:white;border:1px solid var(--skc-border);padding:2px 10px;border-radius:20px;white-space:nowrap}
#tokachi-sakamichi-calendar .skc-secondary,#tokachi-sakamichi-calendar .skc-next-note{color:var(--skc-muted);font-size:14px;line-height:1.7}
#tokachi-sakamichi-calendar .skc-empty{padding:18px 12px;color:var(--skc-muted);font-size:14px;background:#f6f7f9;border:1px dashed #d4d8e0;border-radius:10px;margin:8px 0}
#tokachi-sakamichi-calendar .skc-mine{border-left:4px solid #8a8496}
#tokachi-sakamichi-calendar .skc-mine-line{display:flex;align-items:baseline;gap:16px;margin:10px 0;font-size:14px}
#tokachi-sakamichi-calendar .skc-mine-line>span{width:62px;flex-shrink:0;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-mine-line>div{display:flex;flex-wrap:wrap;gap:7px;min-width:0}
#tokachi-sakamichi-calendar .skc-chip{display:inline-block;background:#f2eff5;color:#554f64;border:1px solid #e3deeb;border-radius:6px;padding:3px 9px;font-size:14px}
#tokachi-sakamichi-calendar .skc-member-chip{background:#eef3f9;border-color:#dce5f0;color:#36557b}
#tokachi-sakamichi-calendar .skc-favorite-button{margin-top:8px}
#tokachi-sakamichi-calendar .skc-next{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:18px}
#tokachi-sakamichi-calendar .skc-next-card{padding:14px;background:var(--skc-bg);border-radius:10px;font-size:14px;min-width:0}
#tokachi-sakamichi-calendar .skc-next-card>p:first-child{font-weight:700;margin:0 0 6px;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-next-card strong{font-size:18px;color:var(--skc-accent)}
#tokachi-sakamichi-calendar .skc-next-card b{font-size:28px}
#tokachi-sakamichi-calendar .skc-next-card button{font-size:14px;padding:6px 9px;width:100%;margin-top:4px}
#tokachi-sakamichi-calendar .skc-next-note{grid-column:1/-1;margin:0}
#tokachi-sakamichi-calendar .skc-filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
#tokachi-sakamichi-calendar .skc-filter-options{display:flex;align-items:end;justify-content:space-between;gap:14px;flex-wrap:wrap}
#tokachi-sakamichi-calendar .skc-filter-options>label{font-size:14px;min-width:0;max-width:100%}
#tokachi-sakamichi-calendar select,#tokachi-sakamichi-calendar input[type=search]{display:block;min-height:46px;width:100%;border:1px solid #bcc3cf;background:#fff;border-radius:8px;padding:9px;color:var(--skc-ink);font-size:16px;margin-top:5px}
#tokachi-sakamichi-calendar input[type=checkbox]{appearance:auto;width:20px!important;height:20px!important;min-width:20px;max-width:20px;margin:0;accent-color:var(--skc-accent);position:static;opacity:1;clip:auto}
#tokachi-sakamichi-calendar .skc-check{display:flex;align-items:center;gap:8px;min-height:44px;cursor:pointer}
#tokachi-sakamichi-calendar .skc-month-head{border-top:1px solid var(--skc-border);margin-top:22px;padding-top:22px}
#tokachi-sakamichi-calendar .skc-month-head h3{font-size:24px;font-variant-numeric:tabular-nums}
#tokachi-sakamichi-calendar .skc-month-controls{display:flex;gap:6px;align-items:center}
#tokachi-sakamichi-calendar .skc-month-controls button:first-child,#tokachi-sakamichi-calendar .skc-month-controls button:last-child{font-size:26px;width:44px;padding:0}
#tokachi-sakamichi-calendar .skc-weekdays,#tokachi-sakamichi-calendar .skc-calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:3px}
#tokachi-sakamichi-calendar .skc-weekdays{text-align:center;padding:6px 0;color:var(--skc-muted);font-size:14px}
#tokachi-sakamichi-calendar .skc-weekdays span:nth-child(6){color:#286ca4}
#tokachi-sakamichi-calendar .skc-weekdays span:nth-child(7){color:#a14250}
#tokachi-sakamichi-calendar button.skc-day{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;width:100%;min-width:0;min-height:102px;padding:7px 2px 4px;border-radius:8px;background:#fff;gap:2px;font-weight:400}
#tokachi-sakamichi-calendar .skc-day-number{font-size:16px;font-weight:700;line-height:1.8;min-width:28px;border-radius:50%}
#tokachi-sakamichi-calendar .skc-is-today .skc-day-number{background:var(--skc-accent);color:white}
#tokachi-sakamichi-calendar button.skc-outside{background:#f3f4f7;color:#647579}
#tokachi-sakamichi-calendar button.skc-selected{background:#ecf0f6;border:2px solid var(--skc-accent);color:var(--skc-ink);padding-top:6px}
#tokachi-sakamichi-calendar .skc-day-icons{font-size:15px;line-height:1.5;min-height:22px;letter-spacing:0}
#tokachi-sakamichi-calendar .skc-day-count{font-size:12px;color:#476261;line-height:1.5}
#tokachi-sakamichi-calendar .skc-legend{font-size:14px;margin:14px 0 4px;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-day-detail{background:#f5f6fa;border-radius:12px;padding:18px;margin-top:16px;scroll-margin-top:20px}
#tokachi-sakamichi-calendar .skc-event{display:flex;gap:12px;padding:15px 12px;background:#fff;border:1px solid var(--skc-border);border-left:3px solid #448eae;border-radius:10px;margin:9px 0;min-width:0}
#tokachi-sakamichi-calendar .skc-birthday{border-left-color:#b75e7a}
#tokachi-sakamichi-calendar .skc-release{border-left-color:#926421}
#tokachi-sakamichi-calendar .skc-event.skc-event:not(.skc-live):not(.skc-release):not(.skc-birthday){border-left-color:#7067a0}
#tokachi-sakamichi-calendar .skc-event-icon{font-size:22px;flex:0 0 30px;text-align:center}
#tokachi-sakamichi-calendar .skc-event-content{min-width:0;flex:1}
#tokachi-sakamichi-calendar .skc-event-content>p{font-size:14px;margin:4px 0}
#tokachi-sakamichi-calendar .skc-group{font-size:14px;font-weight:600;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-meta{display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;font-size:14px;margin-bottom:5px}
#tokachi-sakamichi-calendar .skc-tag{font-size:12px;font-weight:700;color:#255c7e;background:#edf5fa;padding:2px 7px;border-radius:4px}
#tokachi-sakamichi-calendar .skc-birthday .skc-tag{color:#8e3652;background:#fceff4}
#tokachi-sakamichi-calendar .skc-release .skc-tag{color:#7a5017;background:#fff4dc}
#tokachi-sakamichi-calendar .skc-early .skc-tag{background:#f4f1e9;color:#685829}
#tokachi-sakamichi-calendar .skc-bottom-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}
#tokachi-sakamichi-calendar .skc-periods{display:flex;gap:6px;margin:14px 0 8px}
#tokachi-sakamichi-calendar .skc-periods button{flex:1}
#tokachi-sakamichi-calendar .skc-footer{font-size:14px;color:var(--skc-muted);padding:4px 2px 20px}
#tokachi-sakamichi-calendar summary{cursor:pointer;min-height:44px;padding:10px 0;font-weight:700;color:var(--skc-ink)}
#tokachi-sakamichi-calendar .skc-warning{padding:12px;border:1px solid #c6a162;background:#fff8e9;color:#6b4716;border-radius:8px}
#tokachi-sakamichi-calendar dialog{color:var(--skc-ink);font:inherit;width:min(680px,calc(100% - 24px));max-width:calc(100% - 24px);max-height:calc(100dvh - 32px);border:1px solid var(--skc-border);border-radius:16px;margin:auto;padding:22px;box-shadow:0 20px 70px #193b3b33;overflow:auto;overscroll-behavior:contain}
#tokachi-sakamichi-calendar dialog::backdrop{background:#153e4266}
#tokachi-sakamichi-calendar dialog form{display:flex;flex-direction:column;margin:0;gap:12px;max-height:calc(100dvh - 80px)}
#tokachi-sakamichi-calendar .skc-dialog-head{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-shrink:0}
#tokachi-sakamichi-calendar dialog p{font-size:14px;margin:0}
#tokachi-sakamichi-calendar dialog label{font-size:14px}
#tokachi-sakamichi-calendar .skc-dialog-scroll{overflow:auto;min-height:80px;overscroll-behavior:contain;scrollbar-gutter:stable;padding:3px}
#tokachi-sakamichi-calendar fieldset{min-width:0;margin:0 0 18px;padding:12px;border:1px solid var(--skc-border);border-radius:10px}
#tokachi-sakamichi-calendar legend{font-size:16px;font-weight:700;padding:0 5px;width:auto}
#tokachi-sakamichi-calendar .skc-pick-members{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
#tokachi-sakamichi-calendar .skc-pick{display:flex;align-items:center;gap:10px;cursor:pointer;padding:9px;min-height:50px;border:1px solid var(--skc-border);border-radius:8px;background:#fff;min-width:0}
#tokachi-sakamichi-calendar .skc-pick:has(input:checked){background:#edf7f2;border-color:#548877}
#tokachi-sakamichi-calendar .skc-pick span{min-width:0;font-size:14px}
#tokachi-sakamichi-calendar .skc-pick small{display:block;font-size:12px;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-pick-group{margin-bottom:10px}
#tokachi-sakamichi-calendar .skc-pick-group .skc-pick{font-weight:700}
#tokachi-sakamichi-calendar .skc-dialog-foot{border-top:1px solid var(--skc-border);padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;flex-shrink:0;background:white;font-size:14px}
#tokachi-sakamichi-calendar .skc-dialog-foot>div{display:flex;gap:8px}
@media(max-width:650px){#tokachi-sakamichi-calendar{margin:16px auto}#tokachi-sakamichi-calendar h2{font-size:22px}#tokachi-sakamichi-calendar h2 span{display:block}#tokachi-sakamichi-calendar .skc-header{align-items:start}#tokachi-sakamichi-calendar .skc-panel{padding:15px;border-radius:12px}#tokachi-sakamichi-calendar .skc-next{grid-template-columns:minmax(0,1fr)}#tokachi-sakamichi-calendar .skc-next-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 12px;align-items:center}#tokachi-sakamichi-calendar .skc-next-card>p:first-child{margin:0}#tokachi-sakamichi-calendar .skc-next-card>p:nth-of-type(2),#tokachi-sakamichi-calendar .skc-next-card>button{grid-column:1/-1}#tokachi-sakamichi-calendar .skc-bottom-grid{grid-template-columns:minmax(0,1fr);gap:0}#tokachi-sakamichi-calendar .skc-day-detail{padding:12px}#tokachi-sakamichi-calendar button.skc-day{min-height:86px;padding-left:0;padding-right:0}#tokachi-sakamichi-calendar .skc-day-icons{font-size:12px;max-width:100%;min-height:18px;line-height:1.4;overflow-wrap:anywhere}#tokachi-sakamichi-calendar .skc-filter-row{gap:6px}#tokachi-sakamichi-calendar .skc-filter-row button{padding:8px 10px}#tokachi-sakamichi-calendar .skc-filter-options{display:block}#tokachi-sakamichi-calendar .skc-check{margin:10px 0}#tokachi-sakamichi-calendar .skc-month-head h3{font-size:20px}#tokachi-sakamichi-calendar .skc-month-controls button{padding:7px 10px}#tokachi-sakamichi-calendar .skc-event{padding:12px 9px;gap:7px}#tokachi-sakamichi-calendar .skc-event-icon{flex-basis:24px;font-size:20px}#tokachi-sakamichi-calendar dialog{padding:14px}#tokachi-sakamichi-calendar dialog form{max-height:calc(100dvh - 64px)}#tokachi-sakamichi-calendar .skc-dialog-foot>div{width:100%}#tokachi-sakamichi-calendar .skc-dialog-foot button{flex:1}#tokachi-sakamichi-calendar .skc-mine-line{gap:7px}#tokachi-sakamichi-calendar .skc-unofficial{max-width:104px;text-align:center;flex-shrink:1}}
@media(max-width:370px){#tokachi-sakamichi-calendar .skc-panel{padding:10px}#tokachi-sakamichi-calendar .skc-pick-members{grid-template-columns:minmax(0,1fr)}#tokachi-sakamichi-calendar .skc-month-head{gap:6px}#tokachi-sakamichi-calendar .skc-month-controls{gap:3px}#tokachi-sakamichi-calendar .skc-day-icons{font-size:11px}#tokachi-sakamichi-calendar .skc-weekdays,#tokachi-sakamichi-calendar .skc-calendar{gap:2px}}
@media(prefers-reduced-motion:reduce){#tokachi-sakamichi-calendar button{transition:none}}
/* UI 第1回：読みやすさと44pxの操作領域を保ちながら、余白と重複を整理 */
#tokachi-sakamichi-calendar{margin:12px auto;line-height:1.6}
#tokachi-sakamichi-calendar h3{font-size:18px}
#tokachi-sakamichi-calendar .skc-header{display:block;border-top-width:3px;padding-top:10px;margin-bottom:14px}
#tokachi-sakamichi-calendar .skc-header h2{font-size:27px;line-height:1.4;color:var(--skc-accent);letter-spacing:.025em}
#tokachi-sakamichi-calendar .skc-subcopy{font-size:14px;margin:4px 0;line-height:1.6;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-unofficial{display:block;background:none;border:0;padding:0;margin:3px 0 0;color:var(--skc-muted);line-height:1.5}
#tokachi-sakamichi-calendar .skc-panel{padding:16px;border-radius:12px;margin-bottom:12px}
#tokachi-sakamichi-calendar .skc-today{background:#f0f7f4}
#tokachi-sakamichi-calendar .skc-section-head{margin-bottom:8px}
#tokachi-sakamichi-calendar button{border-radius:8px;padding:7px 12px}
#tokachi-sakamichi-calendar .skc-empty{padding:10px 12px;margin:6px 0 0;border-radius:8px}
#tokachi-sakamichi-calendar .skc-secondary{margin:4px 0 8px;line-height:1.6}
#tokachi-sakamichi-calendar .skc-mine-line{margin:6px 0;gap:10px}
#tokachi-sakamichi-calendar .skc-mine-line>div{gap:5px}
#tokachi-sakamichi-calendar .skc-chip{padding:2px 8px;border-radius:5px}
#tokachi-sakamichi-calendar .skc-next{margin-top:12px;gap:8px}
#tokachi-sakamichi-calendar .skc-next-card{padding:10px 12px;border-radius:8px;border:1px solid #e0eae6;background:#f6f7fa}
#tokachi-sakamichi-calendar .skc-next-card strong{display:block;line-height:1.25;font-size:16px;white-space:nowrap}
#tokachi-sakamichi-calendar .skc-next-card b{font-size:30px;font-variant-numeric:tabular-nums}
#tokachi-sakamichi-calendar .skc-next-card>p{margin:4px 0;line-height:1.5}
#tokachi-sakamichi-calendar .skc-next-card>p:first-child{font-size:13px;margin:0 0 5px}
#tokachi-sakamichi-calendar .skc-next-card button{margin-top:3px;background:transparent;border-color:#cbdcd4}
#tokachi-sakamichi-calendar .skc-next-note{font-size:12px;line-height:1.6;margin:0}
#tokachi-sakamichi-calendar .skc-filter-row{margin-bottom:10px;gap:6px}
#tokachi-sakamichi-calendar .skc-filter-options{gap:8px}
#tokachi-sakamichi-calendar .skc-month-head{margin-top:14px;padding-top:14px}
#tokachi-sakamichi-calendar button.skc-day{min-height:94px}
#tokachi-sakamichi-calendar .skc-legend{margin-top:8px}
#tokachi-sakamichi-calendar .skc-day-detail{padding:12px;margin-top:10px;border-radius:8px}
#tokachi-sakamichi-calendar .skc-event{padding:10px;gap:8px;margin:6px 0;border-radius:8px}
#tokachi-sakamichi-calendar .skc-event:last-child{margin-bottom:0}
#tokachi-sakamichi-calendar .skc-event-icon{font-size:20px;flex-basis:24px}
#tokachi-sakamichi-calendar .skc-event-content>p{margin:2px 0}
#tokachi-sakamichi-calendar .skc-meta{gap:3px 8px;margin-bottom:3px}
#tokachi-sakamichi-calendar .skc-event-content>a{display:inline-flex;align-items:center;min-height:44px}
#tokachi-sakamichi-calendar .skc-bottom-grid{gap:12px}
#tokachi-sakamichi-calendar .skc-periods{margin:8px 0 6px}
#tokachi-sakamichi-calendar #skc-releases .skc-event{position:relative;padding:10px 0 8px 10px;border-width:0 0 1px 3px;border-radius:0;background:transparent}
#tokachi-sakamichi-calendar #skc-releases .skc-meta time{font-weight:700;color:var(--skc-ink)}
#tokachi-sakamichi-calendar #skc-releases .skc-event-content{display:flex;flex-wrap:wrap;align-items:start;column-gap:14px}
#tokachi-sakamichi-calendar #skc-releases .skc-event-content>.skc-meta,#tokachi-sakamichi-calendar #skc-releases .skc-event-content>p,#tokachi-sakamichi-calendar #skc-releases .skc-event-content>h4{width:100%}
#tokachi-sakamichi-calendar .skc-release-note{flex:1;min-width:0;font-size:14px}
#tokachi-sakamichi-calendar .skc-release-note summary{font-size:14px;font-weight:400;min-height:44px;padding:10px 0;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-release-note[open]{flex-basis:100%}
#tokachi-sakamichi-calendar .skc-operator,#tokachi-sakamichi-calendar .skc-operator a{font-size:12px}
@media(max-width:650px){
#tokachi-sakamichi-calendar{margin:8px auto}
#tokachi-sakamichi-calendar .skc-header{padding-top:8px;margin-bottom:12px}
#tokachi-sakamichi-calendar .skc-header h2{font-size:24px}
#tokachi-sakamichi-calendar .skc-unofficial{max-width:none;text-align:left}
#tokachi-sakamichi-calendar .skc-panel{padding:12px}
#tokachi-sakamichi-calendar .skc-next-card{padding:9px 10px;gap:2px 8px}
#tokachi-sakamichi-calendar .skc-next-card>p:first-child{margin:0}
#tokachi-sakamichi-calendar .skc-next-card>p:nth-of-type(2){margin:2px 0}
#tokachi-sakamichi-calendar .skc-next-card button{margin:2px 0 0;justify-content:flex-start;padding:6px 0;border:0;text-decoration:underline;text-underline-offset:3px}
#tokachi-sakamichi-calendar .skc-check{margin:4px 0}
#tokachi-sakamichi-calendar .skc-filter-row button{padding:7px 9px}
#tokachi-sakamichi-calendar .skc-month-head{margin-top:10px;padding-top:12px}
#tokachi-sakamichi-calendar button.skc-day{min-height:80px}
#tokachi-sakamichi-calendar .skc-event{padding:9px 8px}
#tokachi-sakamichi-calendar .skc-bottom-grid{gap:0}
#tokachi-sakamichi-calendar .skc-footer{font-size:13px}
}
/* モバイル表示・折りたたみ */
#tokachi-sakamichi-calendar .skc-release-tabs{display:flex;gap:6px;margin:10px 0 4px}
#tokachi-sakamichi-calendar .skc-release-tabs button{flex:1}
#tokachi-sakamichi-calendar #skc-release-count{font-size:13px;margin:3px 0}
#tokachi-sakamichi-calendar #skc-release-more{width:100%;margin-top:10px}
@media(max-width:650px){
#tokachi-sakamichi-calendar .skc-header{padding-top:6px;margin-bottom:8px}
#tokachi-sakamichi-calendar .skc-subcopy{margin:2px 0;line-height:1.5}
#tokachi-sakamichi-calendar .skc-unofficial{margin-top:1px}
#tokachi-sakamichi-calendar .skc-panel{padding:10px 12px;margin-bottom:10px}
#tokachi-sakamichi-calendar .skc-section-head{margin-bottom:5px}
#tokachi-sakamichi-calendar #skc-active-summary{font-size:13px;margin:2px 0 5px}
#tokachi-sakamichi-calendar .skc-today .skc-section-head>div{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:10px}
#tokachi-sakamichi-calendar .skc-today .skc-eyebrow{letter-spacing:.03em}
#tokachi-sakamichi-calendar .skc-next{display:block;margin-top:8px;border-top:1px solid var(--skc-border)}
#tokachi-sakamichi-calendar .skc-next-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:0 8px;border:0;border-bottom:1px solid var(--skc-border);border-radius:0;background:transparent;padding:7px 0 2px}
#tokachi-sakamichi-calendar .skc-next-card strong{font-size:15px;line-height:1.2}
#tokachi-sakamichi-calendar .skc-next-card b{font-size:26px}
#tokachi-sakamichi-calendar .skc-next-card>p:nth-of-type(2){margin:1px 0;line-height:1.4}
#tokachi-sakamichi-calendar .skc-next-card button{margin:0;padding:4px 0;min-height:44px;font-weight:500;justify-content:flex-start}
#tokachi-sakamichi-calendar .skc-next-note{margin-top:5px;line-height:1.45}
#tokachi-sakamichi-calendar .skc-chip{padding:1px 7px}
#tokachi-sakamichi-calendar .skc-mine-line{margin:4px 0}
#tokachi-sakamichi-calendar .skc-filter-row{gap:4px;margin-bottom:7px}
#tokachi-sakamichi-calendar .skc-filter-row button{padding:5px 8px;min-height:44px}
#tokachi-sakamichi-calendar .skc-filter-options select{margin-top:3px;padding:7px 9px;min-height:44px}
#tokachi-sakamichi-calendar .skc-check{margin:2px 0}
#tokachi-sakamichi-calendar .skc-filter-options+p{font-size:13px;line-height:1.5;margin:2px 0 5px}
#tokachi-sakamichi-calendar .skc-event{padding:7px 8px;gap:6px}
#tokachi-sakamichi-calendar .skc-event-content{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:8px;align-items:start}
#tokachi-sakamichi-calendar .skc-event-content>*{grid-column:1/-1}
#tokachi-sakamichi-calendar .skc-event-content>.skc-meta{grid-column:1;grid-row:1}
#tokachi-sakamichi-calendar .skc-event-content>a{grid-column:2;grid-row:1/3;min-height:44px;font-size:13px;white-space:nowrap}
#tokachi-sakamichi-calendar .skc-event-content>.skc-group{grid-column:1;grid-row:2}
#tokachi-sakamichi-calendar .skc-event-content>p{margin:1px 0;line-height:1.5}
#tokachi-sakamichi-calendar .skc-meta{gap:2px 6px;line-height:1.5}
#tokachi-sakamichi-calendar #skc-releases .skc-event-content{display:grid}
#tokachi-sakamichi-calendar #skc-releases .skc-event{padding:8px 0 8px 8px}
#tokachi-sakamichi-calendar .skc-release-note summary{padding:8px 0;min-height:44px}
#tokachi-sakamichi-calendar .skc-release-tabs{margin-top:6px;gap:4px}
}
/* モバイル表示・折りたたみ */
#tokachi-sakamichi-calendar .skc-filter-heading{display:flex;align-items:baseline;gap:6px 12px;flex-wrap:wrap;margin-bottom:7px;font-size:14px}
#tokachi-sakamichi-calendar .skc-filter-heading span{font-size:12px;color:var(--skc-muted)}
#tokachi-sakamichi-calendar #skc-settings-toggle{display:none}
#tokachi-sakamichi-calendar #skc-agenda-more{width:100%;margin-top:10px}
#tokachi-sakamichi-calendar #skc-agenda-count{font-size:13px;margin:3px 0}
@media(max-width:650px){
#tokachi-sakamichi-calendar .skc-filter-heading{gap:2px 8px;margin-bottom:5px}
#tokachi-sakamichi-calendar #skc-settings-toggle{display:flex;width:100%;justify-content:flex-start;gap:4px 8px;text-align:left;min-height:44px;padding:7px 8px;background:#f6f7fa;font-size:13px;font-weight:500}
#tokachi-sakamichi-calendar #skc-settings-status{margin-left:auto;min-width:0;color:var(--skc-accent);font-size:12px}
#tokachi-sakamichi-calendar .skc-settings-arrow{flex-shrink:0}
#tokachi-sakamichi-calendar #skc-settings-toggle[aria-expanded=true] .skc-settings-arrow{transform:rotate(180deg)}
#tokachi-sakamichi-calendar #skc-settings-body{display:none}
#tokachi-sakamichi-calendar #skc-settings-body.skc-settings-open{display:block;padding-top:8px}
}

/* 坂道版の白・スレート基調。3色は同じ面積の小さなアクセントに限定。 */
#tokachi-sakamichi-calendar .skc-header{border-top:0;position:relative;padding-top:22px}
#tokachi-sakamichi-calendar .skc-header::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#a68ab5 0 33.33%,#d8a3b4 33.33% 66.66%,#92bdd0 66.66%)}
#tokachi-sakamichi-calendar .skc-meet .skc-event-icon{background:#f6efe3;color:#80613b}
#tokachi-sakamichi-calendar .skc-meet .skc-tag{background:#f6efe3;color:#755832}
#tokachi-sakamichi-calendar .skc-today{background:linear-gradient(115deg,#faf8fa,#f6f8fa)}
#tokachi-sakamichi-calendar .skc-panel{box-shadow:0 3px 16px #30374405}
#tokachi-sakamichi-calendar .skc-pick input{accent-color:#49586c}
@media(max-width:600px){
 #tokachi-sakamichi-calendar .skc-filter-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}
 #tokachi-sakamichi-calendar .skc-filter-row button{padding:6px 3px;font-size:12px;min-height:40px}
 #tokachi-sakamichi-calendar .skc-day-icons{font-size:12px;letter-spacing:-2px}
 #tokachi-sakamichi-calendar .skc-next-card{display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:10px}
 #tokachi-sakamichi-calendar .skc-next-card>strong{grid-column:2;grid-row:1 / 3;align-self:center}
 #tokachi-sakamichi-calendar .skc-next-card>button{grid-column:1 / -1;justify-self:start}
 #tokachi-sakamichi-calendar .skc-mine-line>div{gap:4px}
 #tokachi-sakamichi-calendar .skc-header h2{font-size:24px}
}

#tokachi-sakamichi-calendar .skc-participants summary{font-size:13px;min-height:44px;display:flex;align-items:center;cursor:pointer;color:var(--skc-muted)}
#tokachi-sakamichi-calendar .skc-participants summary::before{content:"＋";margin-right:5px}
#tokachi-sakamichi-calendar .skc-participants[open] summary::before{content:"−"}
#tokachi-sakamichi-calendar .skc-next-card>p:nth-of-type(2){overflow-wrap:anywhere}
@media(max-width:600px){#tokachi-sakamichi-calendar .skc-filter-row button{min-height:44px;font-size:13px}}

/* ラベル内の単語と、凡例のアイコン・名称を分割しない。 */
#tokachi-sakamichi-calendar .skc-live-filter-label>span,
#tokachi-sakamichi-calendar .skc-legend>span{display:inline-block;white-space:nowrap;overflow-wrap:normal;word-break:normal}