.prep-editor{margin-top:20px}.prep-fields{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin-top:16px}.prep-fields label{font-size:12px;color:var(--muted);font-weight:700}.prep-fields textarea{margin-top:7px;min-height:105px}.save-state{font-size:12px;color:var(--muted)}.save-state.saved{color:#28704d;font-weight:800}@media(max-width:850px){.prep-fields{grid-template-columns:1fr}}
.prep-brief-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.08fr);gap:20px}.eyebrow{display:block;color:var(--gold);font-size:10px;letter-spacing:.18em;font-weight:900;margin-bottom:7px}.insight-card{position:relative;overflow:hidden;background:linear-gradient(145deg,#fff 0%,#f8f6ff 100%)}.insight-card:after{content:"AI";position:absolute;right:-7px;top:-23px;font-size:92px;font-weight:900;color:rgba(75,57,130,.045)}.change-summary{padding:16px;border-left:4px solid var(--gold);background:#fff;border-radius:0 8px 8px 0;font-weight:700;line-height:1.8}.insight-card h3{margin:20px 0 9px}.insight-card .item{background:#fff}.opening-card{margin-top:20px;display:grid;grid-template-columns:190px 1fr auto;gap:18px;align-items:center}.opening-card blockquote{margin:0}.opening-card button{white-space:nowrap}.section-title{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}@media(max-width:850px){.prep-brief-grid{grid-template-columns:1fr}.opening-card{grid-template-columns:1fr}.prep-fields{grid-template-columns:1fr}}
.history-entry{margin-top:12px;border:1px solid rgba(48,56,108,.12);border-radius:10px;background:rgba(255,255,255,.76);overflow:hidden}.history-entry summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;cursor:pointer;list-style:none}.history-entry summary::-webkit-details-marker{display:none}.history-entry summary strong{display:block;line-height:1.55}.history-entry summary b{font-size:11px;color:var(--brand);white-space:nowrap}.history-entry[open] summary{background:var(--pale);border-bottom:1px solid rgba(48,56,108,.1)}.history-entry[open] summary b{font-size:0}.history-entry[open] summary b:after{content:"閉じる";font-size:11px}.history-detail{padding:4px 16px 16px;animation:viewReveal .35s ease both}.history-detail h3{margin:16px 0 7px}.history-detail .item{padding:9px 11px;font-size:13px}.change-signals{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.signal-group{padding:12px;border-radius:9px;border:1px solid rgba(48,56,108,.1);background:#fff}.signal-group>strong{display:block;font-size:12px;margin-bottom:7px}.signal-group .item{font-size:12px;padding:8px;margin:5px 0}.signal-group.improved{border-top:3px solid #4d9b70}.signal-group.ongoing{border-top:3px solid #d1993d}.signal-group.new{border-top:3px solid #6877ca}.signal-group.unconfirmed{border-top:3px solid #8a8d98}@media(max-width:600px){.change-signals{grid-template-columns:1fr}}

.history-entry summary:hover{background:rgba(246,247,252,.95)}
.history-entry summary:focus-visible{outline:3px solid rgba(38,78,169,.28);outline-offset:-3px}
.history-meta{display:flex;align-items:center;gap:9px;margin-bottom:5px}
.history-position{display:inline-flex!important;align-items:center;padding:4px 9px;border-radius:999px;background:var(--brand);color:#fff!important;font-size:11px!important;letter-spacing:.06em}
.history-entry[open] .history-position{font-size:11px!important}
.history-entry[open] .history-position:after{content:none}
.history-meta .date{font-size:12px;color:var(--muted)}
.history-toggle{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border:1px solid rgba(48,56,108,.16);border-radius:8px;background:#fff;font-size:12px!important}
.history-toggle:after{content:"›";font-size:18px;line-height:1;transition:transform .2s ease}
.history-entry[open] .history-toggle{font-size:12px!important}
.history-entry[open] .history-toggle:after{content:"›";font-size:18px;transform:rotate(90deg)}
@media(max-width:600px){.history-entry summary{align-items:flex-start}.history-toggle{padding:7px 9px}.history-meta{flex-wrap:wrap}}
.theme-suggestions .item{position:relative;padding-left:18px;border:1px solid rgba(48,56,108,.12)}.theme-suggestions .item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--gold);border-radius:8px 0 0 8px}.theme-suggestions .item.recommended{background:linear-gradient(100deg,rgba(75,57,130,.09),#fff)}.theme-suggestions .item.recommended:after{content:"推奨";float:right;margin-left:10px;padding:2px 7px;border-radius:999px;background:var(--brand);color:#fff;font-size:9px;font-weight:900;letter-spacing:.08em}.suggestion-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.suggestion-actions button{flex:1 1 auto}.suggestion-actions .primary{flex-basis:100%}
.run-card{margin-top:20px;background:linear-gradient(145deg,#fff,#fbfaff)}.run-of-show{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:17px}.run-step{position:relative;display:grid;grid-template-columns:34px 1fr;gap:10px;padding:16px 13px;border:1px solid rgba(48,56,108,.12);border-radius:10px;background:#fff}.run-step:not(:last-child):after{content:"›";position:absolute;right:-9px;top:45%;z-index:2;color:var(--gold);font-weight:900}.run-step>b{font-size:19px;color:rgba(75,57,130,.25)}.run-step strong{display:block;font-size:12px;color:var(--brand);line-height:1.5}.run-step p{font-size:11px;line-height:1.6;margin-top:6px}@media(max-width:850px){.run-of-show{grid-template-columns:1fr 1fr}}@media(max-width:520px){.run-of-show{grid-template-columns:1fr}.run-step:after{display:none}}