/* AI Efficiency Forecast: page styles. Built on the site tokens (--primary, --border, --r-*). */
.fc-page{padding-bottom:8px}
.fc-wrap{max-width:1100px;margin:0 auto}
.fc-meta{font-size:13px;line-height:1.5;color:#6b7280;margin:-8px auto 0;max-width:640px}
.fc-nav{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 10px;margin:0 0 6px;scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.fc-nav a{flex:0 0 auto;padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.8);color:#4b5563;font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap;transition:border-color .2s,color .2s,background .2s}
.fc-nav a:hover,.fc-nav a:focus-visible{border-color:var(--primary-light);color:var(--primary-pressed);background:#fff}
.fc-sec{padding:34px 0 6px;scroll-margin-top:150px}
.fc-sec>h2{font-size:28px;line-height:1.15;font-weight:800;color:#0c1230;letter-spacing:-.018em;margin:0 0 8px}
.fc-sec>.fc-lead{font-size:15px;line-height:1.55;color:#4b5563;margin:0 0 20px;max-width:720px}
.fc-panel{background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:22px;box-shadow:0 4px 18px rgba(56,65,87,.05);padding:22px}
.fc-panel+.fc-panel{margin-top:14px}
.fc-sticky{position:sticky;top:84px;z-index:30;margin:10px 0 0}
.fc-sticky .in{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--primary-light);border-radius:18px;box-shadow:var(--shadow-md);padding:10px 16px}
.fc-sticky .it{min-width:0}
.fc-sticky .k{display:block;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#6b7280;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fc-sticky .v{display:block;font-size:20px;font-weight:800;color:#0c1230;font-variant-numeric:tabular-nums;white-space:nowrap}
.fc-sticky .v.g{color:#168a45}
/* niche segments */
.fc-segs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 16px}
.fc-seg{appearance:none;text-align:left;font-family:var(--font);background:rgba(255,255,255,.96);border:1.5px solid var(--border);border-radius:16px;padding:14px 16px;cursor:pointer;color:#0c1230;transition:border-color .2s,box-shadow .2s,background .2s}
.fc-seg:hover{border-color:var(--primary-light)}
.fc-seg[aria-checked="true"]{border-color:var(--primary);background:var(--primary-50);box-shadow:var(--shadow-primary-sm)}
.fc-seg:focus-visible,.fc-box input:focus-visible,.fc-box select:focus-visible,.fc-btn:focus-visible,.fc-nav a:focus-visible{outline:2px solid var(--primary);outline-offset:2px}
.fc-seg b{display:block;font-size:15px;font-weight:800;margin:0 0 3px}
.fc-seg span{display:block;font-size:12px;line-height:1.4;color:#6b7280}
.fc-note{font-size:14px;line-height:1.55;color:#4b5563;margin:0 0 20px;padding:12px 16px;background:var(--primary-50);border-radius:14px}
/* inputs */
.fc-form{margin:0}
.fc-fs{border:0;margin:0;padding:0;min-width:0}
.fc-fs legend{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary-pressed);padding:0;margin:0 0 12px}
.fc-fields{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px 16px}
.fc-inp{display:flex;flex-direction:column;gap:5px;min-width:0;border-radius:12px}
.fc-lab{font-size:13px;font-weight:700;color:#0c1230;line-height:1.3}
.fc-hint{font-size:12px;line-height:1.4;color:#6b7280;margin:0}
.fc-box{display:flex;align-items:center;gap:6px;border:1.5px solid var(--border);border-radius:12px;background:#fff;padding:0 12px;min-height:44px;transition:border-color .2s,box-shadow .2s}
.fc-box:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-shadow-sm)}
.fc-box input,.fc-box select{flex:1;min-width:0;border:0;outline:0;background:transparent;font-family:var(--font);font-size:16px;font-weight:700;color:#0c1230;padding:10px 0;font-variant-numeric:tabular-nums;width:100%}
.fc-box select{cursor:pointer}
.fc-box .u{font-size:13px;font-weight:700;color:#6b7280;white-space:nowrap}
.fc-actions{display:flex;justify-content:flex-end;margin-top:16px}
.fc-btn{appearance:none;font-family:var(--font);font-size:13px;font-weight:700;color:var(--primary-pressed);background:#fff;border:1.5px solid var(--primary-light);border-radius:999px;padding:9px 16px;cursor:pointer;transition:background .2s}
.fc-btn:hover{background:var(--primary-50)}
.fc-how{font-size:13px;line-height:1.55;color:#6b7280;margin:14px 0 0}
/* result tiles */
.fc-tiles{display:grid;gap:12px;margin:0 0 12px}
.fc-tiles.t3{grid-template-columns:repeat(3,1fr)}
.fc-tiles.t4{grid-template-columns:repeat(4,1fr)}
.fc-tile{background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:18px;padding:16px 18px;min-width:0}
.fc-tile.main{border-color:var(--primary-light);background:linear-gradient(135deg,rgba(119,126,245,.10),rgba(167,171,249,.04))}
.fc-n{display:block;font-size:30px;line-height:1.1;font-weight:800;color:#0c1230;letter-spacing:-.02em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.fc-tile.main .fc-n{color:var(--primary-pressed)}
.fc-tile.sm .fc-n{font-size:22px}
.fc-tile p{margin:6px 0 0;font-size:13px;line-height:1.45;color:#4b5563}
.fc-verdict{margin:6px 0 0;padding:18px 20px;border-radius:18px;background:#0c1230;color:#e6e8f2}
.fc-verdict h3{margin:0 0 6px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--primary-light)}
.fc-verdict p{margin:0;font-size:15px;line-height:1.65}
.fc-disc{font-size:13px;line-height:1.5;color:#6b7280;margin:10px 2px 0}
/* tables */
.fc-tw{overflow-x:auto;-webkit-overflow-scrolling:touch}
.fc-table{width:100%;border-collapse:collapse;min-width:520px;font-size:14px}
.fc-table th{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#6b7280;text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
.fc-table td{padding:11px 12px;border-bottom:1px solid #eef0f6;color:#4b5563;line-height:1.45;vertical-align:top}
.fc-table td:first-child{color:#0c1230;font-weight:600}
.fc-table th.n,.fc-table td.n{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap;color:#0c1230;font-weight:700}
.fc-table td.g{color:#168a45}
.fc-table td.r,.fc-table .n.r{color:#d33a41}
.fc-table tr.total td{border-top:2px solid var(--border);font-weight:800}
.fc-table tr.hl td{background:var(--primary-50)}
.fc-table small{display:block;font-size:12px;font-weight:500;color:#6b7280;margin-top:2px}
.fc-table td.how{font-size:13px;color:#6b7280;max-width:340px}
.fc-table td.span{text-align:center}
/* 24/7 grids */
.fc-2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0 0 14px}
.fc-who{font-size:13px;font-weight:700;color:#0c1230;margin:0 0 10px}
.fc-g24{display:grid;grid-template-columns:30px repeat(24,1fr);gap:2px;align-items:center}
.fc-g24 .d{font-size:11px;font-weight:700;color:#6b7280}
.fc-g24 i{display:block;height:12px;border-radius:3px;background:#e9ecf6}
.fc-g24 i.on{background:var(--primary)}
.fc-g24.ai i.on{background:#3fbf68}
.fc-axis{display:flex;justify-content:space-between;margin:6px 0 0 32px;font-size:11px;color:#8b93ab;font-variant-numeric:tabular-nums}
/* overload */
.fc-over{margin:14px 0 0;padding:14px 18px;border-radius:16px;background:#fff4f4;border:1px solid #f7c9cc;color:#7a1d22;font-size:14px;line-height:1.6}
.fc-over[hidden]{display:none}
/* hypothesis */
.fc-side{background:rgba(255,255,255,.96);border:1px solid var(--border);border-radius:18px;padding:18px}
.fc-side.ai{border-color:var(--primary-light);background:linear-gradient(135deg,rgba(119,126,245,.08),rgba(167,171,249,.03))}
.fc-side h3{margin:0 0 2px;font-size:16px;font-weight:800;color:#0c1230}
.fc-side .cap{font-size:12px;color:#6b7280;margin:0 0 14px}
.fc-m{margin:0 0 12px}
.fc-m .row{display:flex;justify-content:space-between;gap:10px;align-items:baseline;font-size:13px;font-weight:700;color:#4b5563;margin:0 0 5px}
.fc-m .row b{font-size:18px;color:#0c1230;font-variant-numeric:tabular-nums}
.fc-track{height:10px;border-radius:999px;background:#e9ecf6;overflow:hidden}
.fc-fill{display:block;height:100%;width:50%;border-radius:999px;background:#8b93ab;transition:width .45s ease}
.ai .fc-fill{background:var(--primary)}
.fc-foot{font-size:13px;line-height:1.55;color:#4b5563;margin:12px 0 0}
.fc-hv{margin:14px 0 0;padding:14px 18px;border-radius:16px;background:var(--primary-50);color:#0c1230;font-size:15px;font-weight:600;line-height:1.55}
/* prose */
.fc-doc p,.fc-doc li{font-size:15px;line-height:1.7;color:#4b5563}
.fc-doc p{margin:0 0 12px}
.fc-doc ul{margin:0 0 14px;padding-left:22px}
.fc-doc li{margin:0 0 8px}
.fc-doc h3{font-size:17px;font-weight:800;color:#0c1230;margin:20px 0 8px}
.fc-doc strong{color:#0c1230}
.fc-faq details{border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.96);margin:0 0 10px;padding:0 18px}
.fc-faq summary{list-style:none;cursor:pointer;padding:16px 28px 16px 0;font-weight:700;font-size:16px;color:#0c1230;position:relative}
.fc-faq summary::-webkit-details-marker{display:none}
.fc-faq summary::after{content:"+";position:absolute;right:2px;top:13px;font-size:20px;font-weight:600;color:var(--primary)}
.fc-faq details[open] summary::after{content:"\2212"}
.fc-faq details p{margin:0 0 16px;font-size:15px;line-height:1.65;color:#4b5563}
.fc-links{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.fc-links a{font-size:14px;font-weight:700;color:var(--primary-pressed);text-decoration:underline;text-underline-offset:3px}
/* value flash */
@keyframes fcChg{0%{background:rgba(119,126,245,.28)}100%{background:transparent}}
.chg{animation:fcChg .8s ease-out;border-radius:6px}
@media (prefers-reduced-motion:reduce){.chg{animation:none}.fc-fill{transition:none}}
@media (max-width:900px){
  .fc-segs{grid-template-columns:repeat(2,1fr)}
  .fc-tiles.t4{grid-template-columns:repeat(2,1fr)}
  .fc-2{grid-template-columns:1fr}
}
@media (max-width:640px){
  .fc-sec{padding-top:26px}
  .fc-sec>h2{font-size:23px}
  .fc-panel{padding:16px;border-radius:18px}
  .fc-tiles.t3{grid-template-columns:1fr}
  .fc-n{font-size:26px}
  .fc-sticky{top:76px}
  .fc-sticky .in{padding:8px 12px;gap:6px}
  .fc-sticky .k{font-size:10px}
  .fc-sticky .v{font-size:15px}
  .fc-fields{grid-template-columns:1fr 1fr;gap:12px}
}
@media (max-width:420px){
  .fc-fields{grid-template-columns:1fr}
  .fc-segs{grid-template-columns:1fr}
}

.fc-teamnote{margin:0 0 14px;padding:12px 16px;border-radius:14px;background:var(--primary-50);color:#0c1230;font-size:14px;line-height:1.55}
.fc-teamnote:empty{display:none}