:root{--c-bg:#f7f8fa;--c-surface:#fff;--c-border:#e3e6ec;--c-text:#1c2230;--c-text-sub:#5b6472;--c-brand:#2f6df0;--c-brand-weak:#eaf1fe;--c-accent:#7c4dff;--c-up:#1e9e6a;--c-down:#d64545;--c-flat:#8a93a2;--c-warn:#e0a100;--c-info:#2f6df0;--hm-hot:#e8442c;--hm-mid:#f2a93b;--hm-cool:#3b7de0;--ci-point:#2f6df0;--ci-band:#2f6df02e;--c-adult:#9b59b6;--c-adult-weak:#f3eafa;--fs-kpi:34px;--fs-h1:22px;--fs-h2:17px;--fs-body:14px;--fs-sub:12px;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-6:24px;--sp-8:32px;--radius:10px;--shadow:0 1px 3px #141e320f,0 1px 2px #141e320a}*{box-sizing:border-box}html,body{margin:0}body{background:var(--c-bg);color:var(--c-text);font-family:-apple-system,Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;font-size:var(--fs-body);line-height:1.6}a{color:var(--c-brand);text-decoration:none}a:hover{text-decoration:underline}.app{grid-template-columns:232px 1fr;min-height:100vh;display:grid}.sidebar{color:#c7cfdd;padding:var(--sp-4) var(--sp-3);background:#11192b;height:100vh;position:sticky;top:0;overflow:auto}.brand{color:#fff;padding:6px var(--sp-2) var(--sp-4);align-items:center;gap:8px;font-size:16px;font-weight:700;display:flex}.brand .dot{background:var(--c-brand);border-radius:50%;width:10px;height:10px}.nav a{color:#c7cfdd;border-radius:8px;align-items:center;gap:10px;margin-bottom:2px;padding:9px 10px;font-size:14px;display:flex}.nav a:hover{color:#fff;background:#1b2740;text-decoration:none}.nav a.active{color:#fff;background:#22335a}.nav a .em{color:var(--c-accent);margin-left:auto;font-size:12px}.nav .grp{color:#6b7689;text-transform:uppercase;letter-spacing:.04em;margin:var(--sp-4) 10px 6px;font-size:11px}.main{flex-direction:column;min-width:0;display:flex}.topbar{align-items:center;gap:var(--sp-3);padding:10px var(--sp-6);background:var(--c-surface);border-bottom:1px solid var(--c-border);z-index:5;display:flex;position:sticky;top:0}.topbar .spacer{flex:1}.content{padding:var(--sp-6);width:100%;max-width:1200px}.btn{background:var(--c-brand);color:#fff;cursor:pointer;border:0;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;font-size:14px;display:inline-flex}.btn:hover{filter:brightness(1.05);text-decoration:none}.btn.ghost{color:var(--c-text);border:1px solid var(--c-border);background:0 0}.btn.sm{padding:5px 10px;font-size:13px}.select,.input{border:1px solid var(--c-border);background:#fff;border-radius:8px;padding:7px 10px;font-size:13px}.tabs{flex-wrap:wrap;gap:6px;display:flex}.tab{border:1px solid var(--c-border);cursor:pointer;color:var(--c-text-sub);background:#fff;border-radius:999px;padding:6px 12px;font-size:13px}.tab.on{background:var(--c-brand-weak);border-color:var(--c-brand);color:var(--c-brand);font-weight:600}.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:var(--sp-4)}.card+.card{margin-top:var(--sp-4)}.section-title{font-size:var(--fs-h2);margin:0 0 var(--sp-3);font-weight:700}.page-title{font-size:var(--fs-h1);margin:0;font-weight:700}.muted{color:var(--c-text-sub)}.sub{font-size:var(--fs-sub);color:var(--c-text-sub)}.row{gap:var(--sp-4);flex-wrap:wrap;display:flex}.grid-kpi{gap:var(--sp-4);grid-template-columns:repeat(4,1fr);display:grid}@media (max-width:1024px){.app{grid-template-columns:1fr}.sidebar{display:none}.grid-kpi{grid-template-columns:repeat(2,1fr)}}.kpi{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:var(--sp-4);box-shadow:var(--shadow)}.kpi .label{color:var(--c-text-sub);align-items:center;gap:5px;font-size:13px;display:flex}.kpi .num{font-size:var(--fs-kpi);letter-spacing:-.01em;margin-top:2px;font-weight:700}.delta{margin-top:3px;font-size:15px;font-weight:700}.kpi .delta{font-size:15px}.delta.up{letter-spacing:.01em;font-size:19px;font-weight:800}.delta .muted{font-size:12px;font-weight:400}.up{color:var(--c-up)}.down{color:var(--c-down)}.flat{color:var(--c-flat)}.q{border:1px solid var(--c-border);width:16px;height:16px;color:var(--c-text-sub);cursor:help;border-radius:50%;justify-content:center;align-items:center;font-size:11px;display:inline-flex;position:relative}.q:hover:after{content:attr(data-tip);color:#fff;z-index:20;background:#11192b;border-radius:8px;width:230px;padding:7px 10px;font-size:12px;line-height:1.5;position:absolute;bottom:140%;left:50%;transform:translate(-50%)}.steps{grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:stretch;gap:8px;display:grid}.step{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:var(--sp-4);box-shadow:var(--shadow);text-align:center}.step .cap{color:var(--c-text-sub);font-size:12px}.step .big{margin-top:4px;font-size:28px;font-weight:700}.arrow{color:var(--c-text-sub);align-items:center;font-size:22px;display:flex}.step.accent{border-color:var(--c-accent);box-shadow:0 0 0 2px var(--c-adult-weak)}@media (max-width:1024px){.steps{grid-template-columns:1fr}.arrow{justify-content:center;transform:rotate(90deg)}}.cibar{background:var(--ci-band);border-radius:7px;height:14px;margin:6px 0;position:relative}.cibar .pt{background:var(--ci-point);width:12px;height:12px;box-shadow:var(--shadow);border:2px solid #fff;border-radius:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.ci-label{color:var(--c-text-sub);font-size:12px}.spark{align-items:flex-end;gap:3px;height:64px;display:flex}.spark i{background:var(--c-brand-weak);border-radius:3px 3px 0 0;flex:1;display:block}.spark i.b{background:var(--c-brand)}.legend{color:var(--c-text-sub);flex-wrap:wrap;gap:14px;margin-top:8px;font-size:12px;display:flex}.legend .k{align-items:center;gap:5px;display:inline-flex}.swatch{border-radius:3px;width:12px;height:12px;display:inline-block}.overlay-line{grid-template-columns:120px 1fr;align-items:center;gap:10px;margin:6px 0;display:grid}.overlay-line .name{color:var(--c-text-sub);font-size:13px}.overlay-line .spark{height:34px}table.tbl{border-collapse:collapse;width:100%;font-size:13px}.tbl th,.tbl td{text-align:left;border-bottom:1px solid var(--c-border);padding:10px 8px}.tbl th{color:var(--c-text-sub);font-size:12px;font-weight:600}.tbl tr:hover td{background:#fafbfd}.barcell{align-items:center;gap:8px;display:flex}.barcell .bar{background:var(--c-brand);border-radius:4px;height:8px;display:inline-block}.badge{border-radius:999px;align-items:center;gap:5px;padding:3px 9px;font-size:12px;font-weight:600;display:inline-flex}.badge.green{color:var(--c-up);background:#e8f6ef}.badge.amber{color:#9a7400;background:#fdf3da}.badge.gray{color:var(--c-text-sub);background:#eef0f4}.badge.adult{background:var(--c-adult-weak);color:var(--c-adult)}.badge.ai{background:var(--c-brand-weak);color:var(--c-brand)}.status-dot{border-radius:50%;width:9px;height:9px;display:inline-block}.dot-green{background:var(--c-up)}.dot-amber{background:var(--c-warn)}.dot-gray{background:var(--c-flat)}.hm-legend{background:linear-gradient(90deg,var(--hm-hot),var(--hm-mid),var(--hm-cool));border-radius:7px;width:220px;height:14px}.hm-demo{border:1px solid var(--c-border);background:#f0f2f6;border-radius:8px;height:280px;position:relative;overflow:hidden}.hm-blob{filter:blur(8px);opacity:.7;border-radius:50%;position:absolute}.insight{background:var(--c-brand-weak);border-radius:var(--radius);padding:var(--sp-3) var(--sp-4);border:1px solid #cfe0fd;align-items:flex-start;gap:10px;display:flex}.insight .ic{font-size:18px}.notice{border-left:3px solid var(--c-warn);padding:var(--sp-3) var(--sp-4);background:#fffaf0;border-radius:0 8px 8px 0;font-size:13px}.adult-notice{border-left:3px solid var(--c-adult);background:var(--c-adult-weak);padding:var(--sp-3) var(--sp-4);border-radius:0 8px 8px 0;font-size:13px}.sample-ribbon{color:#8a6d00;background:#fff3cd;border-radius:5px;margin-bottom:8px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-block}.stepper{margin-bottom:var(--sp-6);align-items:center;gap:8px;display:flex}.stepper .s{align-items:center;gap:8px;display:flex}.stepper .bub{width:26px;height:26px;color:var(--c-text-sub);background:#e6e9ef;border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:flex}.stepper .s.done .bub{background:var(--c-up);color:#fff}.stepper .s.now .bub{background:var(--c-brand);color:#fff}.stepper .line{background:var(--c-border);width:34px;height:2px}.stepper .s.done+.line{background:var(--c-up)}.code{color:#d6e2ff;padding:var(--sp-3) var(--sp-4);background:#0f1626;border-radius:8px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;position:relative;overflow:auto}.code .copy{position:absolute;top:8px;right:8px}.meter{background:#eef0f4;border-radius:6px;height:12px;overflow:hidden}.meter>i{background:var(--c-brand);height:100%;display:block}.frame{border:1px dashed var(--c-border);background:#fff;border-radius:12px;max-width:340px;padding:14px}.frame .wrow{border-bottom:1px dashed #eef0f4;justify-content:space-between;align-items:center;padding:7px 0;font-size:13px;display:flex}.frame .powered{color:var(--c-text-sub);margin-top:8px;font-size:11px}.win-card{border-radius:var(--radius);box-shadow:var(--shadow);background:linear-gradient(100deg,#e9f8f0,#eaf1fe);border:1px solid #cdeede;align-items:center;gap:14px;margin-bottom:18px;padding:16px 18px;display:flex}.win-emoji{font-size:26px;line-height:1}.win-title{color:var(--c-up);letter-spacing:.02em;font-size:12px;font-weight:700}.win-body{margin-top:2px;font-size:15px}.win-body strong{color:#147a52}.toast{color:#fff;z-index:50;background:#11192b;border-radius:12px;align-items:center;gap:10px;max-width:340px;padding:14px 18px;display:flex;position:fixed;bottom:20px;right:20px;box-shadow:0 10px 30px #0000004d}.toast .ic{font-size:22px}.toast .t{color:#9fb0cf;font-size:12px;font-weight:700}.toast .b{font-size:14px}.toast button{color:#9fb0cf;cursor:pointer;background:0 0;border:0;margin-left:6px;font-size:16px}