:root{--radius:20px;--radius-sm:15px;--radius-xs:10px;--as:#f34f6d;--cg:#2681c8;--ml:#ffc30b;--sm:#0fbe94;--sc:#8dbbff;--ge:#f39800;--vl:#656a75;--ds:#b46cff;--all:#ff74b8;--other:#999
}body{font-family:"Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;background:var(--color-background);color:var(--color-text);overflow-x:hidden
}.page{width:min(100%, var(--max));max-width:var(--max);margin:0 auto;overflow-x:clip
}.history-body{padding:15px;background:var(--color-white)
}.title-up,
.title-dw{white-space:nowrap
}.title-dw{padding:5px 0 0;color:var(--color-text);font-size:25px;font-weight:bold
}.history-source-row{display:block;margin:15px 0 0;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none
}.history-source{display:flex;align-items:center;justify-content:center;width:100%;min-height:40px;margin:0;padding:10px 15px;border-radius:var(--radius-xs);background:var(--color-primary);color:var(--color-white);font-size:1rem;font-weight:900;line-height:1.25;text-decoration:none;box-shadow:none;transition:background .15s ease, color .15s ease, transform .15s ease
}.history-source:hover,
.history-source:focus-visible{background:var(--color-primary-dark);color:var(--color-white);outline:0;transform:translateY(-1px)
}.history-display-section{margin-top:20px;padding:10px;border-radius:var(--radius-xs);background:var(--color-primary);box-shadow:var(--shadow-card)
}.history-tools{display:grid;grid-template-columns:minmax(0, 1fr) minmax(0, 1.35fr);gap:10px;margin-bottom:15px;padding:10px;border-radius:var(--radius-xs);background:var(--color-white);border:1.75px solid var(--color-primary);box-shadow:var(--shadow-card)
}.history-control{display:grid;grid-template-columns:5.5em minmax(0, 1fr);align-items:center;gap:0;min-width:0
}.history-control span{margin-right:10px;font-size:.92rem;font-weight:900;text-align:center;white-space:nowrap
}.history-select{width:100%;min-width:0;padding:10px 10px;border:1.75px solid var(--color-primary);border-radius:var(--radius-xs);background:var(--color-white);color:var(--color-text);font:inherit
}.history-date-search{display:grid;grid-template-columns:5.5em minmax(0, 1fr) minmax(0, 1fr);align-items:center;justify-self:stretch;gap:0;width:100%;min-width:0
}.history-date-search-label{margin-right:10px;color:var(--color-text);font-size:.92rem;font-weight:900;text-align:center;white-space:nowrap
}.history-date-select-wrap{position:relative;min-width:0
}.history-date-select-wrap + .history-date-select-wrap{margin-left:-1.75px
}.history-date-select-wrap .history-select{border-radius:0;padding-left:10px;padding-right:40px;text-align:left
}.history-date-select-wrap.is-year .history-select{border-radius:var(--radius-xs) 0 0 var(--radius-xs)
}.history-date-select-wrap.is-month .history-select{border-radius:0 var(--radius-xs) var(--radius-xs) 0
}.history-date-unit{position:absolute;top:50%;right:30px;transform:translateY(-50%);color:var(--color-text);font-size:.9rem;font-weight:900;line-height:1;pointer-events:none
}.history-timeline-panel{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none
}.history-list{display:grid;gap:10px
}.history-row{--brand-color:var(--other);display:grid;grid-template-columns:10px 4.85em auto minmax(0, 1fr);align-items:center;gap:5px;min-width:0;min-height:40px;padding:5px 10px;border-radius:var(--radius-xs);background:var(--color-white);border:1.75px solid var(--color-primary);box-shadow:0 6px 12px rgba(0,0,0,.07)
}.history-color{width:10px;height:25px;border-radius:999px;background:var(--brand-color);box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)
}.history-date{min-width:0;padding:0;color:var(--color-text);font-size:.92rem;font-weight:900;line-height:1.2;letter-spacing:0;text-align:center;white-space:nowrap
}.history-separator{color:var(--color-primary-dark);font-size:1rem;font-weight:900;line-height:1
}.history-topic{min-width:0;color:var(--color-text);font-size:.98rem;font-weight:800;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap
}.history-empty{display:none;padding:15px;border-radius:var(--radius-xs);background:var(--color-white);border:1.75px solid var(--color-primary);text-align:center;font-weight:800
}.history-pager{display:none;align-items:center;justify-content:center;flex-wrap:wrap;gap:5px;margin-top:10px
}.history-page-btn,
.history-page-ellipsis{display:inline-flex;align-items:center;justify-content:center;min-width:2.1em;min-height:2.1em;padding:5px 10px;border-radius:999px;font:inherit;font-size:.9rem;font-weight:900;line-height:1;white-space:nowrap
}.history-page-btn{border:1.5px solid var(--color-primary);background:var(--color-white);color:var(--color-text);cursor:pointer
}.history-page-btn.is-arrow{border-color:transparent
}.history-page-btn.is-active,
.history-page-btn:hover{background:var(--color-primary);color:var(--color-white)
}.history-page-btn:disabled{opacity:.45;cursor:default;pointer-events:none
}.history-page-ellipsis{min-width:auto;padding-inline:2px;color:var(--color-primary-dark)
}.history-note{margin:10px 0 0;color:var(--color-white);font-size:.86rem;font-weight:800;line-height:1.5;text-align:center
}@media (max-width: 768px){.history-wrap{padding:10px 10px 20px
    }.history-card-title{padding:10px;font-size:18px
    }.history-body{padding:10px;background:var(--color-white)
    }.main-title{margin:10px 0 10px;letter-spacing:.08em
    }.title-up{font-size:clamp(1.55rem, 7vw, 2.15rem)
    }.title-up span{padding:5px 20px
    }.title-dw{font-size:clamp(1rem, 4.5vw, 1.35rem)
    }.history-source-row{margin:10px 0 0;padding:0
    }.history-source{min-height:40px;padding:5px 10px;font-size:.92rem
    }.history-display-section{margin-top:15px;padding:10px
    }.history-tools{grid-template-columns:1fr;gap:10px;padding:10px;margin-bottom:10px
    }.history-date-search{grid-template-columns:5.5em minmax(0, 1fr) minmax(0, 1fr);justify-self:stretch;width:100%;gap:0
    }.history-date-search-label{margin-right:5px;font-size:.84rem;text-align:center
    }.history-date-select-wrap .history-select{padding-left:10px;padding-right:40px;text-align:left
    }.history-date-select-wrap.is-year .history-select{border-radius:var(--radius-xs) 0 0 var(--radius-xs)
    }.history-date-select-wrap.is-month .history-select{border-radius:0 var(--radius-xs) var(--radius-xs) 0
    }.history-date-unit{right:25px;font-size:.82rem
    }.history-control{grid-template-columns:5.5em minmax(0, 1fr);gap:0
    }.history-control span{margin-right:5px;font-size:.84rem;text-align:center
    }.history-timeline-panel{padding:10px
    }.history-row{grid-template-columns:10px 4.1em auto minmax(0, 1fr);gap:5px;min-height:35px;padding:5px 5px
    }.history-color{width:10px;height:25px
    }.history-date{font-size:.78rem;letter-spacing:0
    }.history-separator{font-size:.9rem
    }.history-topic{font-size:.86rem
    }.history-pager{gap:5px;margin-top:10px
    }.history-page-btn,
    .history-page-ellipsis{min-width:1.95em;min-height:1.95em;padding:5px 5px;font-size:.8rem
    }.history-note{font-size:.78rem
    }.history-guide-card{margin-top:10px
    }.history-guide-body,
    .history-guide-section{padding:10px
    }.history-guide-body,
    .history-guide-grid{gap:10px
    }.history-guide-grid{grid-template-columns:1fr
    }.history-guide-section-title{margin-bottom:10px;padding:5px 10px;font-size:.94rem
    }.history-guide-text,
    .history-guide-list{font-size:.84rem;line-height:1.58
    }
}