/* Activity content only; shared shell styles live in ui.css. */
.activity-page{--ink:#142f46;--muted:#607583;--blue:#087ead;--green:#25866c;--orange:#cb762a;--paper:#fbfaf6;--border:#e1e7e6}.activity-page *{box-sizing:border-box}.activity-page{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;font-size:14px;line-height:1.8}.activity-page a{color:inherit;text-decoration:none}.activity-page button{font:inherit;cursor:pointer}.activity-page button:focus-visible,.activity-page a:focus-visible,.activity-page summary:focus-visible{outline:3px solid #0a83ae;outline-offset:4px}.activity-page .nav-active{color:var(--blue);border-bottom:2px solid var(--blue)}.activity-page .preview-banner{background:#fff2d9;color:#755118;text-align:center;padding:8px 20px;font-size:11px;letter-spacing:.04em}.activity-page .preview-banner b{margin-right:12px}.activity-page .wrap{max-width:1128px;margin:auto;padding:0 28px}.activity-page .hero{display:grid;grid-template-columns:1fr 300px;align-items:center;min-height:345px;padding:30px 0 40px;gap:30px}.activity-page .eyebrow{font-size:11px;font-weight:750;letter-spacing:.14em;display:flex;align-items:center;gap:9px}.activity-page .dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green)}.activity-page h1{font-size:clamp(30px,4.4vw,49px);line-height:1.5;letter-spacing:-.04em;margin:16px 0 14px}.activity-page h1 em{font-style:normal;color:var(--blue)}.activity-page .lead{color:var(--muted);font-size:14px;line-height:2}.activity-page .hero-art{position:relative;text-align:center}.activity-page .hero-art img{height:245px;max-width:100%;object-fit:contain;mix-blend-mode:multiply}.activity-page .speech{position:absolute;left:-18px;top:3px;background:#fff;border:1px solid var(--border);box-shadow:0 5px 20px #18354c07;padding:10px 18px;border-radius:16px 16px 0 16px;font-size:12px;font-weight:700}.activity-page .hero-art small{display:block;font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:3px}.activity-page .overview{padding:28px;background:#fff;border:1px solid var(--border);border-radius:22px;box-shadow:0 10px 35px #173e4b04}.activity-page .section-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:23px}.activity-page h2{font-size:20px;line-height:1.5;margin:0 0 5px;letter-spacing:-.025em}.activity-page .section-head p{margin:0;color:var(--muted);font-size:11px}.activity-page .switch{display:flex;padding:4px;background:#f1f4f2;border-radius:10px;gap:3px;flex-shrink:0}.activity-page .switch button{border:0;background:transparent;color:var(--muted);border-radius:7px;padding:7px 18px;font-size:12px;font-weight:750;min-height:38px}.activity-page .switch button[aria-pressed=true]{background:#fff;box-shadow:0 2px 5px #12332210;color:var(--ink)}.activity-page .metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.activity-page .metric{border-radius:14px;background:#f3f9fc;padding:21px 21px 15px;border:1px solid #e2eef4;min-width:0}.activity-page .metric.green{background:#f2f8f4;border-color:#e2ede5;--chart:var(--green)}.activity-page .metric.orange{background:#fdf7ed;border-color:#f1e7d7;--chart:var(--orange)}.activity-page .metric.blue{--chart:var(--blue)}.activity-page .metric-label{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700}.activity-page .metric-label .symbol{font-size:18px;color:var(--chart);line-height:1}.activity-page .metric-value{font-family:ui-sans-serif,system-ui,sans-serif;font-size:46px;font-weight:650;letter-spacing:-2px;line-height:1.6;font-variant-numeric:tabular-nums}.activity-page .metric-value span{font-size:13px;font-weight:500;letter-spacing:0;margin-left:7px}.activity-page .metric-description{font-size:11px;color:var(--muted);margin-top:1px}.activity-page .spark{height:43px;width:100%;display:block;margin-top:13px}.activity-page .metric-bottom{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-top:2px}.activity-page .data-note{font-size:11px;color:var(--muted);margin:19px 0 0;display:flex;gap:7px;align-items:center}.activity-page .data-note b{font-size:10px;color:#856029;background:#fff1d8;border:1px solid #ecd9b5;border-radius:4px;padding:1px 7px}.activity-page .timeline{padding:43px 0 25px}.activity-page .tag{font:10px ui-monospace,monospace;color:var(--muted);background:#f0f3f1;padding:5px 9px;border-radius:5px;letter-spacing:.1em}.activity-page .chart-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.activity-page .chart-card{background:white;border:1px solid var(--border);border-radius:16px;padding:19px 18px 12px;--chart:var(--blue)}.activity-page .chart-card.green{--chart:var(--green)}.activity-page .chart-card.orange{--chart:var(--orange)}.activity-page .chart-caption{display:flex;justify-content:space-between;font-size:12px;font-weight:750;margin-bottom:8px}.activity-page .chart-caption small{font-size:10px;color:var(--muted);font-weight:400}.activity-page .chart{display:block;width:100%;height:auto;overflow:visible}.activity-page .chart text{font:9px system-ui,sans-serif;fill:#6b7e88}.activity-page .chart .guide{stroke:#e8eeef;stroke-dasharray:3 4}.activity-page .chart-summary{font-size:11px;color:var(--muted);min-height:21px;margin-top:6px}.activity-page .hover-target{cursor:crosshair}.activity-page .hover-target:hover{fill-opacity:1!important;stroke:var(--chart);stroke-width:1.5}.activity-page .axis-note{color:var(--muted);font-size:11px;margin:12px 0 0}.activity-page .technical{display:grid;grid-template-columns:1.1fr 1fr;gap:28px;padding:26px 0 40px}.activity-page .tech-panel{background:#173649;color:#fff;border-radius:16px;padding:25px 26px;position:relative;overflow:hidden}.activity-page .terminal-top{display:flex;align-items:center;justify-content:space-between;font:10px ui-monospace,monospace;letter-spacing:.1em;color:#b9d0dd;margin-bottom:20px}.activity-page .lights{display:flex;gap:5px}.activity-page .lights i{width:6px;height:6px;border-radius:100%;background:#7299aa}.activity-page .lights i:last-child{background:#e5b267}.activity-page .token-label{font-size:12px;color:#cee0e6}.activity-page .token-value{font:42px/1.6 ui-monospace,monospace;letter-spacing:-2px}.activity-page .token-value span{font:12px system-ui;color:#bad0da;letter-spacing:0;margin-left:10px}.activity-page .tech-panel p{font-size:11px;color:#bfd0db;margin:3px 0 0}.activity-page .tech-code{margin-top:21px;padding-top:14px;border-top:1px solid #ffffff1a;font:10px/2 ui-monospace,monospace;color:#a5c8d8;display:flex;justify-content:space-between;gap:10px}.activity-page .behind{padding:17px 2px}.activity-page .behind h2{font-size:23px;margin-bottom:12px}.activity-page .behind p{font-size:12px;color:var(--muted);line-height:2.1}.activity-page .behind a{font-size:12px;font-weight:750;display:inline-flex;border-bottom:1px solid var(--ink);padding:4px 0;margin-top:5px}.activity-page .definitions{border-top:1px solid var(--border);padding-top:24px;margin-bottom:55px}.activity-page .definitions h2{font-size:16px;margin-bottom:16px}.activity-page .definition-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.activity-page .definition-grid strong{font-size:12px}.activity-page .definition-grid p{font-size:11px;line-height:1.9;color:var(--muted);margin:7px 0}.activity-page .definitions details{margin-top:22px;background:#f0f3ef;border-radius:10px;padding:12px 17px;font-size:11px;color:var(--muted)}.activity-page summary{cursor:pointer;color:var(--ink);font-weight:700}.activity-page .bottom-message{text-align:center;border-top:1px solid var(--border);padding:36px 20px 45px}.activity-page .bottom-message img{width:36px;vertical-align:middle;margin-bottom:10px}.activity-page .bottom-message p{font-weight:700;margin:0;font-size:16px}.activity-page .bottom-message small{display:block;color:var(--muted);font-size:11px;margin-top:7px}.activity-page svg{font-family:system-ui}@media(max-width:760px){.activity-page .wrap{padding:0 20px}.activity-page .hero{grid-template-columns:1fr 150px;gap:0;min-height:300px}.activity-page .hero-art img{height:180px}.activity-page .speech{left:0;top:-28px;font-size:10px;padding:7px 9px}.activity-page .hero-art small{font-size:9px}.activity-page h1{font-size:32px}.activity-page .lead{font-size:12px}.activity-page .metrics{gap:10px}.activity-page .metric{padding:14px 12px}.activity-page .metric-value{font-size:32px}.activity-page .metric-description{font-size:10px}.activity-page .overview{padding:20px}.activity-page .chart-grid{gap:10px}.activity-page .chart-card{padding:14px 10px}.activity-page .technical{gap:20px}.activity-page .section-head{margin-bottom:17px}.activity-page .metric-label{font-size:11px}}@media(max-width:540px){.activity-page .hero{grid-template-columns:1fr 100px;min-height:285px;gap:8px;padding-top:33px}.activity-page .hero-art img{height:132px}.activity-page .hero-art small{display:none}.activity-page .speech{left:-10px;top:-37px;font-size:9px}.activity-page .hero .eyebrow{font-size:9px}.activity-page h1{font-size:27px;margin:13px 0}.activity-page .lead{font-size:11px}.activity-page .lead br{display:none}.activity-page .section-head{align-items:flex-start}.activity-page h2{font-size:17px}.activity-page .switch button{padding:5px 10px;font-size:11px}.activity-page .overview{padding:18px 14px}.activity-page .metrics{grid-template-columns:1fr}.activity-page .metric{display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:17px 18px;column-gap:18px}.activity-page .metric-label{grid-column:1}.activity-page .metric-value{grid-column:1;font-size:38px;line-height:1.4}.activity-page .metric-description{grid-column:1}.activity-page .spark{grid-column:2;grid-row:1 / 4;height:65px;margin:0}.activity-page .metric-bottom{grid-column:2;grid-row:4;margin-top:-1px}.activity-page .chart-grid{grid-template-columns:1fr}.activity-page .chart-card{padding:20px}.activity-page .chart{max-height:190px}.activity-page .technical{grid-template-columns:1fr;gap:8px;padding-top:18px}.activity-page .behind{padding:20px 5px}.activity-page .definition-grid{grid-template-columns:1fr;gap:12px}.activity-page .definitions{margin-bottom:35px}.activity-page .data-note{display:block;line-height:2}.activity-page .data-note b{display:inline-block;margin-right:5px}.activity-page .tag{display:none}.activity-page .timeline{padding-top:32px}.activity-page .chart-summary{margin-top:0}.activity-page .preview-banner{font-size:10px}.activity-page .preview-banner b{margin-right:5px}}@media(prefers-reduced-motion:reduce){}.activity-page .activity-status{padding:12px 16px;border:1px solid var(--border);border-radius:12px;background:white;margin-bottom:20px;font-size:12px;color:var(--muted)}.activity-page .activity-status.warning{background:#fff2d9;color:#755118}.activity-page .data-table{width:100%;border-collapse:collapse;margin-top:20px;font-variant-numeric:tabular-nums}.activity-page .data-table th,.activity-page .data-table td{padding:10px 8px;border-bottom:1px solid var(--border);text-align:right}.activity-page .data-table th:first-child,.activity-page .data-table td:first-child{text-align:left}.activity-page .technical .token-value{font-size:27px;letter-spacing:0}.activity-page .chart-grid[hidden]{display:none}.activity-page .chart [tabindex]:focus{outline:2px solid var(--blue);outline-offset:2px}.activity-page .hero-art{padding-top:45px}.activity-page .hero-art .speech{top:0}