.past-archive-shell .past-sidebar-v2 nav{overflow-y:auto;padding-bottom:18px}.past-archive-shell .past-sidebar-v2 nav::-webkit-scrollbar{width:5px}.past-archive-shell .past-sidebar-v2 nav::-webkit-scrollbar-thumb{background:#2a6070;border-radius:8px}
.past-archive-loading,.past-archive-empty,.past-archive-error{padding:56px 28px;text-align:center;color:#6f8396;background:#fff;border:1px solid #dfe9ee;border-radius:20px}.past-archive-error h2{margin:0 0 8px;color:#16324a}.past-archive-error button{margin-top:14px;border:0;border-radius:10px;padding:10px 18px;background:#0b8b82;color:#fff}
.past-archive-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding:32px 36px;border:1px solid #dce9e8;border-radius:24px;background:linear-gradient(130deg,#fff 30%,#e8f6f3);box-shadow:0 12px 30px rgba(17,54,70,.05)}.past-archive-hero>div{max-width:920px}.past-archive-hero span,.past-location-detail header small{font-size:12px;letter-spacing:1.8px;color:#0b8b82;font-weight:800}.past-archive-hero h1{margin:8px 0 10px;font:800 38px Georgia,"Noto Serif SC",serif;color:#0b2a47}.past-archive-hero p{margin:0;line-height:1.8;color:#547085}.past-archive-hero>button,.past-archive-dialog footer button{border:0;border-radius:12px;padding:12px 20px;background:#0b8b82;color:#fff;font-weight:700;white-space:nowrap;cursor:pointer}.past-archive-hero>strong{font-size:42px;color:#0b8b82}.past-archive-hero>strong small{display:block;font:12px/1.4 sans-serif;letter-spacing:0;color:#667f8d}
.past-year-glance,.past-growth-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.past-year-glance article,.past-growth-summary article{padding:22px;border:1px solid #dfe9ee;border-radius:18px;background:#fff}.past-year-glance span,.past-growth-summary span{color:#708397;font-size:13px}.past-year-glance strong,.past-growth-summary strong{display:block;margin:6px 0;font-size:29px;color:#0b2a47}.past-year-glance p,.past-growth-summary p{margin:0;color:#668095;line-height:1.55}
.past-timeline-toolbar,.past-evidence-filters{display:flex;align-items:center;gap:12px;margin:18px 0;padding:12px 16px;background:#fff;border:1px solid #dfe9ee;border-radius:14px}.past-timeline-toolbar select,.past-evidence-filters input,.past-evidence-filters select{border:1px solid #cadbe3;border-radius:9px;padding:9px 12px;background:#fff;color:#16324a}.past-timeline-toolbar>span{margin-left:auto;color:#758b9d;font-size:13px}
.past-year-narrative{display:grid;grid-template-columns:260px 1fr;gap:22px;margin:16px 0;padding:25px 28px;border:1px solid #d8e7e7;border-radius:19px;background:linear-gradient(135deg,#fff,#edf8f5)}.past-year-narrative header span{font-size:11px;font-weight:800;letter-spacing:1.3px;color:#0b8b82}.past-year-narrative header h2{margin:5px 0;color:#0b2a47}.past-year-narrative header small{color:#778c9b;line-height:1.5}.past-year-narrative>div p{margin:0 0 9px;color:#526f82;line-height:1.7}.past-year-narrative footer{grid-column:1/-1;padding-top:13px;border-top:1px solid #d9e9e6;color:#718697;font-size:12px}.past-year-narrative footer b{display:inline-block;margin:0 4px;padding:4px 8px;border-radius:999px;background:#dff1ed;color:#13756f}
.past-month-overview{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:16px 0 22px}.past-month-overview button{display:grid;gap:5px;min-height:100px;padding:14px;border:1px solid #dce7eb;border-radius:14px;background:#fff;color:#738797;text-align:left;cursor:pointer}.past-month-overview button.has-event{border-color:#9bd0c9;background:linear-gradient(145deg,#fff,#eaf7f4)}.past-month-overview button b{color:#25475e}.past-month-overview button strong{font-size:25px;color:#9aabb5}.past-month-overview button.has-event strong{color:#0b8b82}.past-month-overview button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.past-month-empty{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:12px 0;padding:22px;border:1px dashed #d7e2e7;border-radius:15px;background:#f7f9fa}.past-month-empty b{color:#718696}.past-month-empty span{color:#9aa8b2;font-size:12px}.past-undated-records{margin-top:18px;padding:24px;border:1px solid #eadfc8;border-radius:20px;background:#fffaf0}.past-undated-records:empty{display:none}.past-undated-records>header span{color:#a47325;font-size:11px;font-weight:800;letter-spacing:1.4px}.past-undated-records>header h2{margin:5px 0;color:#593f1d}.past-undated-records>header p{color:#826d4f}.past-undated-records .past-event-card:before{display:none}.past-event-note{display:block;margin-top:8px;color:#8a7960;font-size:11px;font-style:normal}.past-project-link{display:inline-block;margin-top:9px;color:#087e76;font-size:12px;font-weight:700;text-decoration:none}.past-project-link:hover{text-decoration:underline}
.past-timeline-month{display:grid;grid-template-columns:145px 1fr;gap:24px}.past-timeline-month>h2{margin:24px 0;text-align:right;font-size:16px;color:#0b8b82}.past-month-body{padding:12px 0 16px 25px;border-left:2px solid #bcded9}.past-month-summary{margin:2px 0 12px;padding:15px 18px;border:1px solid #cfe4e1;border-radius:13px;background:#edf8f5}.past-month-summary small{color:#0b827a;font-weight:800}.past-month-summary p{margin:7px 0 0;color:#526e80;line-height:1.6}.past-event-card{display:grid;grid-template-columns:145px 1fr;gap:18px;position:relative;margin:12px 0;padding:20px;background:#fff;border:1px solid #dfe9ee;border-radius:16px;box-shadow:0 8px 18px rgba(12,55,71,.04)}.past-event-card:before{content:"";position:absolute;left:-32px;top:28px;width:12px;height:12px;background:#16a399;border:4px solid #e8f6f3;border-radius:50%}.past-event-date b{display:block;color:#14344d}.past-event-date span{font-size:12px;color:#8193a2}.past-event-copy h3{margin:9px 0 6px;color:#0b2a47}.past-event-copy p{margin:0 0 8px;color:#5e7487;line-height:1.65}.past-event-copy small{color:#8a9aa7}.past-event-tags{display:flex;gap:6px;flex-wrap:wrap}.past-event-tags span{padding:4px 8px;border-radius:999px;background:#e9f7f4;color:#0b7e76;font-size:11px}
.past-migration-map{margin:18px 0;padding:42px 45px 26px;border:1px solid #d7e7eb;border-radius:22px;background:linear-gradient(145deg,#f7fbfc,#edf5f3);overflow:hidden}.past-map-route{height:165px;position:relative}.past-map-route:before{content:"";position:absolute;left:12%;right:12%;top:55px;height:3px;background:linear-gradient(90deg,#79b8b1,#0b8b82)}.past-map-route button{position:absolute;top:30px;transform:translateX(-50%);border:0;background:transparent;text-align:center;cursor:pointer}.past-map-route button i{display:grid;place-items:center;width:50px;height:50px;margin:auto;border:7px solid #d5eeea;border-radius:50%;background:#0b8b82;color:#fff;font-style:normal;font-weight:800}.past-map-route button b,.past-map-route button span{display:block}.past-map-route button b{margin-top:8px;font-size:17px;color:#16324a}.past-map-route button span{font-size:12px;color:#6b8193}.past-map-note{display:flex;align-items:center;gap:12px;padding-top:15px;border-top:1px solid #cddfe2}.past-map-note small{margin-left:auto;color:#7b8e9c}
.past-location-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.past-location-card,.past-location-missing{padding:22px;text-align:left;border:1px solid #dfe9ee;border-radius:18px;background:#fff}.past-location-card{cursor:pointer}.past-location-card.active{border-color:#11a194;box-shadow:0 0 0 3px #dff3f0}.past-location-card span,.past-location-missing span{font-size:11px;color:#0b8b82;font-weight:800}.past-location-card h2,.past-location-missing h2{margin:7px 0;color:#12334c}.past-location-card p,.past-location-missing p{min-height:44px;color:#62798c;line-height:1.55}.past-location-missing{background:#f5f7f8;border-style:dashed}.past-location-detail{margin-top:18px;padding:24px;background:#fff;border:1px solid #dfe9ee;border-radius:20px}.past-location-detail header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.past-location-detail h2{margin:4px 0;color:#0b2a47}.past-location-detail .past-event-card:before{display:none}
.past-location-section{margin-top:20px}.past-location-section>header{margin:0 0 12px}.past-location-section>header span{font-size:11px;font-weight:800;letter-spacing:1.4px;color:#0b8b82}.past-location-section>header h2{margin:5px 0;color:#14344d}.past-location-section>header p{margin:4px 0;color:#718596}
.past-stage-archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:18px}.past-stage-archive-grid>article{position:relative;padding:24px;border:1px solid #dce7eb;border-radius:20px;background:#fff;overflow:hidden}.past-stage-archive-grid>article>i{position:absolute;right:15px;top:8px;font:700 42px Georgia;color:#e4f0f0}.past-stage-archive-grid>article>span{font-size:12px;color:#0b8b82}.past-stage-archive-grid h2{position:relative;margin:8px 0;color:#0b2a47}.past-stage-archive-grid p{min-height:72px;color:#62798b;line-height:1.65}.past-stage-archive-grid dl{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:15px 0}.past-stage-archive-grid dl div{padding:8px;background:#f2f7f8;border-radius:9px}.past-stage-archive-grid dt{font-size:11px;color:#8395a2}.past-stage-archive-grid dd{margin:4px 0 0;color:#17384e;font-weight:700}.past-stage-events{display:flex;gap:6px;flex-wrap:wrap}.past-stage-events button{border:0;border-radius:999px;padding:5px 9px;background:#e8f6f3;color:#087e76;cursor:pointer}
.past-stage-child{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:12px 0;padding:14px;border-left:4px solid #21a396;border-radius:10px;background:#edf8f6}.past-stage-child small{grid-column:1/-1;color:#0b8b82}.past-stage-child b{color:#173a50}.past-stage-child p{grid-column:1/-1;min-height:0!important;margin:4px 0!important}.past-stage-child span{color:#6a8495!important}
.past-decision-notice{margin:16px 0;padding:14px 18px;border-left:4px solid #e4a13a;border-radius:10px;background:#fff8e8;color:#795d2d}.past-decision-list{display:grid;gap:16px}.past-decision-card{padding:26px;border:1px solid #dce7eb;border-radius:20px;background:#fff}.past-decision-card header{display:flex;justify-content:space-between;gap:20px}.past-decision-card header span{font-size:12px;color:#0b8b82}.past-decision-card h2{margin:5px 0 18px;color:#0b2a47}.past-decision-card header small{height:max-content;padding:5px 10px;border-radius:999px;background:#fff2d8;color:#8b671f}.past-decision-card>div{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.past-decision-card section{padding:15px;border-radius:12px;background:#f5f8f9}.past-decision-card section b{color:#29475d;font-size:13px}.past-decision-card section p{margin:6px 0 0;color:#657b8c;line-height:1.6}.past-decision-card footer{margin-top:14px;color:#8a9aa6;font-size:12px}
.past-growth-summary{grid-template-columns:repeat(4,1fr)}.past-growth-chart{padding:25px;border:1px solid #dce7eb;border-radius:18px;background:#fff}.past-growth-chart article{display:grid;grid-template-columns:60px 1fr 60px;align-items:center;gap:12px;margin:11px 0}.past-growth-chart article div{height:12px;border-radius:10px;background:#e8eff1;overflow:hidden}.past-growth-chart article i{display:block;height:100%;border-radius:10px;background:linear-gradient(90deg,#1ba39a,#55b8aa)}.past-growth-table-wrap{margin-top:16px;overflow:auto;border:1px solid #dce7eb;border-radius:18px;background:#fff}.past-growth-table{width:100%;border-collapse:collapse}.past-growth-table th,.past-growth-table td{padding:15px;border-bottom:1px solid #e7edef;text-align:left;color:#567085}.past-growth-table th{background:#f3f8f8;color:#23455d}.past-growth-table td span{display:inline-block;margin:2px;padding:4px 7px;border-radius:999px;background:#eaf6f4;color:#0b8179;font-size:11px}
.past-evidence-filters input:first-child{flex:1}.past-evidence-filters span{margin-left:auto;color:#6f8393}.past-evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.past-evidence-card{display:flex;flex-direction:column;padding:20px;border:1px solid #dce7eb;border-radius:17px;background:#fff}.past-evidence-card>div{display:flex;justify-content:space-between;gap:10px}.past-evidence-card>div span{padding:4px 8px;border-radius:999px;background:#e8f6f3;color:#087d75;font-size:11px}.past-evidence-card h3{margin:13px 0 7px;color:#12334c;font-size:16px}.past-evidence-card p{display:-webkit-box;overflow:hidden;margin:0 0 15px;color:#657b8c;line-height:1.6;-webkit-box-orient:vertical;-webkit-line-clamp:4}.past-evidence-card footer{display:flex;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid #edf1f2}.past-evidence-card a{color:#0b8b82;text-decoration:none;font-weight:700;font-size:12px}
.past-archive-dialog{width:min(760px,calc(100vw - 32px));max-height:90vh;padding:0;border:0;border-radius:22px;box-shadow:0 25px 70px #08283755}.past-archive-dialog::backdrop{background:#0b243d99}.past-archive-dialog form>header{display:flex;justify-content:space-between;padding:24px 26px;border-bottom:1px solid #e3eaed}.past-archive-dialog h2{margin:3px 0;color:#0b2a47}.past-archive-dialog header>button{border:0;background:transparent;font-size:26px}.past-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;padding:22px 26px;max-height:62vh;overflow:auto}.past-form-grid label{display:grid;gap:6px}.past-form-grid label.wide{grid-column:1/-1}.past-form-grid input,.past-form-grid select,.past-form-grid textarea{width:100%;box-sizing:border-box;border:1px solid #cbdbe2;border-radius:10px;padding:10px 12px;font:inherit}.past-archive-dialog form>footer{display:flex;justify-content:flex-end;gap:10px;padding:18px 26px;border-top:1px solid #e3eaed}.past-archive-dialog footer button.secondary{background:#eef3f5;color:#365167}
.past-inline-sources-v2 span[data-evidence-link]{cursor:pointer!important;text-decoration:underline;text-decoration-color:#8fc6bf;text-underline-offset:3px}.past-inline-sources-v2 span[data-evidence-link]:hover{background:#d8efeb;color:#075f59}
.past-detail-analysis{margin-top:20px;padding:26px;border:1px solid #d6e5e5;border-radius:21px;background:linear-gradient(145deg,#fff,#f0f8f6)}.past-detail-analysis>header span{color:#0b8b82;font-size:11px;font-weight:800;letter-spacing:1.6px}.past-detail-analysis>header h2{margin:6px 0;color:#12344c}.past-detail-analysis>header p{max-width:1100px;margin:0;color:#61798b;line-height:1.75}.past-analysis-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:17px}.past-analysis-cards article{padding:16px;border:1px solid #dfebeb;border-radius:13px;background:#fff}.past-analysis-cards small{color:#7b909e}.past-analysis-cards strong{display:block;margin:5px 0;color:#0b6f69;font-size:25px}.past-analysis-cards p{margin:0;color:#8495a1;font-size:11px;line-height:1.5}.past-analysis-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}.past-analysis-tags span{padding:6px 9px;border-radius:999px;background:#dff1ee;color:#176f68;font-size:12px}
@media(max-width:1100px){.past-stage-archive-grid,.past-evidence-grid{grid-template-columns:repeat(2,1fr)}.past-location-grid{grid-template-columns:repeat(2,1fr)}.past-month-overview{grid-template-columns:repeat(4,1fr)}.past-analysis-cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.past-archive-hero{align-items:flex-start;flex-direction:column;padding:24px}.past-year-glance,.past-growth-summary,.past-location-grid,.past-stage-archive-grid,.past-evidence-grid{grid-template-columns:1fr}.past-year-narrative{grid-template-columns:1fr}.past-year-narrative footer{grid-column:auto}.past-month-overview{grid-template-columns:repeat(2,1fr)}.past-timeline-month{grid-template-columns:1fr}.past-timeline-month>h2{text-align:left;margin-bottom:0}.past-event-card{grid-template-columns:1fr}.past-event-card:before{display:none}.past-month-empty{align-items:flex-start;flex-direction:column}.past-decision-card>div,.past-analysis-cards{grid-template-columns:1fr}.past-evidence-filters{align-items:stretch;flex-direction:column}.past-evidence-filters span{margin-left:0}.past-form-grid{grid-template-columns:1fr}.past-form-grid label.wide{grid-column:auto}}