@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:400;src:url(../media/figtree-latin-400-normal.01r494_vega98.woff2)format("woff2"),url(../media/figtree-latin-400-normal.1cge2g0c9lnsk.woff)format("woff")}
@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:500;src:url(../media/figtree-latin-500-normal.0_c0qm473oaog.woff2)format("woff2"),url(../media/figtree-latin-500-normal.2n4ittuwss_8-.woff)format("woff")}
@font-face{font-family:Figtree;font-style:normal;font-display:swap;font-weight:600;src:url(../media/figtree-latin-600-normal.0ipjmqts7q23-.woff2)format("woff2"),url(../media/figtree-latin-600-normal.0fzhr7oxw-dyz.woff)format("woff")}
@font-face{font-family:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:500;src:url(../media/bricolage-grotesque-latin-500-normal.2bv40x-ee9h65.woff2)format("woff2"),url(../media/bricolage-grotesque-latin-500-normal.0xqgv-uf4yuop.woff)format("woff")}
@font-face{font-family:Bricolage Grotesque;font-style:normal;font-display:swap;font-weight:600;src:url(../media/bricolage-grotesque-latin-600-normal.30lnepkl4ioae.woff2)format("woff2"),url(../media/bricolage-grotesque-latin-600-normal.031hvm5pjsrta.woff)format("woff")}
:root{--ground:#000;--surface:#0b0b0b;--inset:#151515;--ink:#f5f5f5;--body:#c4c4c4;--muted:#a0a0a0;--line:#2c2c2c;--on-ink:#000;--link-line:#6e6e6e;--art-bg:#141414;--art-fg:#ededed;--art-mid:#2e2e2e;--art-paper:#0b0b0b;--art-warm:#8c8c8c;--wave-b:#7a7a7a;--shimmer:url("data:image/svg+xml,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20width%3D'180'%20height%3D'180'%3E%3Cfilter%20id%3D'n'%3E%3CfeTurbulence%20type%3D'fractalNoise'%20baseFrequency%3D'.85'%20numOctaves%3D'3'%20stitchTiles%3D'stitch'%2F%3E%3CfeColorMatrix%20values%3D'0%200%200%200%201%20%200%200%200%200%201%20%200%200%200%200%201%20%200%200%200%200.05%200'%2F%3E%3C%2Ffilter%3E%3Crect%20width%3D'100%25'%20height%3D'100%25'%20filter%3D'url(%23n)'%2F%3E%3C%2Fsvg%3E"), radial-gradient(80% 25% at 40% 0%, #141414 0%, transparent 72%), linear-gradient(180deg, #050505 0%, #000 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var(--card-line);border-radius:var(--radius-card);height:100%;box-shadow:var(--card-shadow);scrollbar-width:none;background-size:180px 180px,auto,auto;flex-direction:column;flex:0 0 100%;display:flex;overflow:hidden auto}.card::-webkit-scrollbar{display:none}.card:after{content:"";background:linear-gradient(to bottom, transparent, var(--card-fade));pointer-events:none;flex:0 0 28px;margin-top:-28px;position:sticky;bottom:0}.card-body{flex-direction:column;flex:1 0 auto;gap:12px;padding:20px;display:flex}.card-art{background:var(--art-bg);border-bottom:1px solid var(--line);flex:0 0 132px;height:132px}.card-art svg{width:100%;height:100%;display:block}.art{stroke-linecap:round;stroke-linejoin:round}.art .fg{fill:var(--art-fg)}.art .mid{fill:var(--art-mid)}.art .paper{fill:var(--art-paper)}.art .warm{fill:var(--art-warm)}.art .s-fg{fill:none;stroke:var(--art-fg)}.art .s-warm{fill:none;stroke:var(--art-warm)}.art 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and (pointer:fine){.option:not(:disabled):hover{border-color:var(--ink)}}.option{text-align:left;border:1.5px solid color-mix(in srgb, var(--ink) 24%, transparent);background:color-mix(in srgb, var(--ink) 3%, transparent);min-height:48px;color:var(--ink);cursor:pointer;border-radius:14px;flex-direction:column;gap:2px;padding:10px 14px;font-size:15px;display:flex}.option:disabled{cursor:default}.option[data-state=right]{background:var(--ink);border-color:var(--ink);color:var(--on-ink)}.option[data-state=wrong]{background:var(--inset);border-color:var(--ink);border-style:dashed}.option[data-state=dim]{color:var(--muted)}.option-tag{font-size:12px;font-weight:600}.feedback{background:var(--inset);border-radius:12px;flex-direction:column;gap:8px;padding:12px 14px;font-size:14px;display:flex}.feedback .real{border-top:1px solid var(--line);padding-top:8px}.end{justify-content:center;align-items:flex-start;gap:12px;padding:24px}.btn-primary{border-radius:var(--radius-pill);border:1px solid 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svg{animation:none}}.app.with-nav{padding-bottom:calc(var(--nav-h) + 20px + env(safe-area-inset-bottom))}.bottom-nav{--nav-h:64px;z-index:10;left:var(--gutter);right:var(--gutter);bottom:max(10px, env(safe-area-inset-bottom));max-width:calc(560px - 2 * var(--gutter));border:1px solid var(--card-line);border-radius:var(--radius-pill);background:var(--card-bg);background-color:var(--surface);box-shadow:var(--card-shadow);background-size:180px 180px,auto,auto;grid-template-columns:repeat(5,1fr);gap:4px;margin:0 auto;padding:6px;display:grid;position:fixed}.nav-item{border-radius:var(--radius-pill);cursor:pointer;min-height:50px;font:inherit;color:var(--muted);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:0;font-size:11px;text-decoration:none;transition:background .15s,color .15s;display:flex}.nav-item[aria-current=page]{background:var(--pill);color:var(--pill-ink);box-shadow:inset 0 0 0 1px var(--pill-line);font-weight:600}@media (hover:hover) and (pointer:fine){.nav-item:not([aria-current=page]):hover{color:var(--ink)}}.page-scroll{scrollbar-width:none;flex-direction:column;flex:auto;gap:22px;min-height:0;padding:2px 0 16px;display:flex;overflow-y:auto}.page-scroll::-webkit-scrollbar{display:none}.home-hero{background:var(--card-bg);border:1px solid var(--card-line);border-radius:var(--radius-card);box-shadow:var(--card-shadow);background-size:180px 180px,auto,auto;flex-direction:column;gap:14px;padding:22px 20px;display:flex}.home-top{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.home-top li{font-family:var(--font-display);color:var(--ink);flex-direction:column;gap:2px;font-size:17px;font-weight:600;line-height:1.3;display:flex}.home-top-topic{font-family:var(--font-body);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);font-size:12px;font-weight:600}.home-start{align-self:flex-start;align-items:center;font-weight:600;text-decoration:none;display:inline-flex}.home-head{margin:0 4px 8px}.home-sections{background:var(--card-bg);border:1px solid var(--card-line);box-shadow:var(--card-shadow);background-size:180px 180px,auto,auto;border-radius:18px;margin:0;padding:0;list-style:none;overflow:hidden}.home-sections li+li{border-top:1px solid var(--card-line)}.home-row{min-height:58px;color:var(--ink);justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;text-decoration:none;display:flex}.home-row-text{flex-direction:column;gap:2px;min-width:0;display:flex}.home-row-text b{font-size:15px;font-weight:600}.home-row-text span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.home-row .tab-done{margin-left:0}.home-chevron{color:var(--muted);font-size:22px;line-height:1}.home-streak{color:var(--muted);align-items:baseline;gap:8px;padding:0 4px;font-size:14px;display:flex}.home-streak b{font-family:var(--font-display);color:var(--ink);font-size:24px}.home-all{color:var(--ink);align-self:flex-start;margin:12px 4px 0;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.concept-story{border:1px solid color-mix(in srgb, var(--ink) 18%, transparent);color:var(--ink);border-radius:12px;flex-direction:column;gap:2px;padding:10px 12px;font-size:14px;font-weight:600;line-height:1.35;display:flex}.concept-story span{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:11px;font-weight:600}.btn-secondary{border-radius:var(--radius-pill);border:1.5px solid color-mix(in srgb, var(--ink) 30%, transparent);min-height:48px;color:var(--ink);font:inherit;cursor:pointer;background:0 0;padding:0 20px;font-size:15px;font-weight:600}.result{background:color-mix(in srgb, var(--ink) 5%, transparent);border-radius:14px;flex-direction:column;gap:8px;padding:12px 14px;display:flex}.result-day{color:var(--muted);font-size:13px}.result-row{align-items:center;gap:5px;display:inline-flex}.result-row i{border:1.5px solid var(--ink);border-radius:4px;width:18px;height:18px}.result-row i[data-right=true]{background:var(--ink)}.result-row b{margin-left:6px;font-size:15px}.end-actions{flex-wrap:wrap;gap:10px;display:flex}.entity-chips{flex-wrap:wrap;gap:6px;display:flex}.entity-chip{border-radius:var(--radius-pill);border:1px solid color-mix(in srgb, var(--ink) 20%, transparent);background:color-mix(in srgb, var(--ink) 4%, transparent);min-height:32px;color:var(--ink);align-items:center;gap:6px;padding:0 12px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.entity-chip:hover{border-color:var(--ink)}.entity-count{color:var(--muted);font-size:11px;font-weight:600}.card-body .entity-chips{margin-top:2px}.explore-head{flex-direction:column;gap:4px;padding:0 4px;display:flex}.explore-title{font-family:var(--font-display);font-size:30px;line-height:1.15}.explore-note{padding:0 4px}.inline-link{color:var(--ink);font-weight:600}.tl{flex-direction:column;gap:10px;display:flex}.tl-month{border:1px solid var(--card-line);background:var(--card-bg);background-color:var(--surface);box-shadow:var(--card-shadow);background-size:180px 180px,auto,auto;border-radius:18px;overflow:hidden}.tl-month-head,.tl-row{cursor:pointer;list-style:none}.tl-month-head::-webkit-details-marker{display:none}.tl-row::-webkit-details-marker{display:none}.tl-month-head{min-height:48px;font-family:var(--font-display);justify-content:space-between;align-items:center;gap:8px;padding:0 16px;font-size:16px;font-weight:600;display:flex}.tl-month-head:after{content:"›";color:var(--muted);font-size:20px;transition:transform .15s;transform:rotate(90deg)}.tl-month:not([open])>.tl-month-head:after{transform:rotate(0)}.tl-month-count{font-family:var(--font-body);color:var(--muted);margin-left:auto;font-size:12px;font-weight:600}.tl-list{margin:0;padding:0 0 6px;list-style:none}.tl-item{border-top:1px solid var(--card-line);position:relative}.tl-row{grid-template-columns:52px minmax(0,1fr);gap:10px;padding:10px 16px;display:grid}.tl-row time{color:var(--muted);padding-top:2px;font-size:12px;font-weight:600}.tl-text{flex-direction:column;gap:2px;min-width:0;display:flex}.tl-meta{letter-spacing:.05em;text-transform:uppercase;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:10.5px;font-weight:600;overflow:hidden}.tl-title{color:var(--ink);font-size:14px;font-weight:600;line-height:1.35}.tl-item details:not([open]) .tl-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.tl-more{color:var(--body);flex-direction:column;gap:8px;padding:0 16px 12px 78px;font-size:13px;line-height:1.45;display:flex}.tl-more a{color:var(--ink);font-weight:600}.company-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.company-card{border:1px solid var(--card-line);background:var(--card-bg);background-color:var(--surface);height:100%;box-shadow:var(--card-shadow);color:var(--ink);background-size:180px 180px,auto,auto;border-radius:20px;flex-direction:column;gap:6px;padding:14px;text-decoration:none;display:flex}.company-card:hover{border-color:var(--ink)}.company-top{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.company-mark{background:var(--pill);width:36px;height:36px;color:var(--pill-ink);box-shadow:inset 0 0 0 1px var(--pill-line);font-family:var(--font-display);border-radius:12px;justify-content:center;align-items:center;font-size:18px;font-weight:600;display:inline-flex}.company-count{border-radius:var(--radius-pill);background:color-mix(in srgb, var(--ink) 8%, transparent);min-width:26px;height:22px;color:var(--body);justify-content:center;align-items:center;padding:0 8px;font-size:12px;font-weight:600;display:inline-flex}.company-name{font-family:var(--font-display);font-size:18px;font-weight:600}.company-latest{color:var(--body);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:13px;line-height:1.35;display:-webkit-box;overflow:hidden}.company-date{color:var(--muted);margin-top:auto;padding-top:4px;font-size:12px;font-weight:600}.concept-name{font-family:var(--font-display);letter-spacing:-.01em;color:var(--ink);margin:-4px 0 2px;font-size:30px;font-weight:600;line-height:1.1}.concept-step{font-size:21px;line-height:1.25}.foot-actions{align-items:center;gap:10px;display:inline-flex}.keep-btn[data-kept=true]{color:var(--ink);font-weight:600}.map-bar{justify-content:space-between;align-items:center;padding:0 4px;display:flex}.seg{border-radius:var(--radius-pill);border:1px solid var(--card-line);background:color-mix(in srgb, var(--ink) 6%, transparent);gap:2px;padding:3px;display:inline-flex}.seg button{border-radius:var(--radius-pill);min-height:34px;color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:none;padding:0 16px;font-size:14px}.seg button[aria-selected=true]{background:var(--pill);color:var(--pill-ink);box-shadow:inset 0 0 0 1px var(--pill-line);font-weight:600}.map-wrap{flex-direction:column;flex:auto;gap:8px;min-height:0;display:flex;position:relative}.map-scroll{border:1px solid var(--card-line);background:var(--card-bg);background-color:var(--surface);height:min(62dvh,560px);box-shadow:var(--card-shadow);background-size:180px 180px,auto,auto;border-radius:20px;overflow:auto}.map-scroll svg{height:auto;display:block}.map-edge{stroke:color-mix(in srgb, var(--ink) 22%, transparent);stroke-width:1.2px;transition:opacity .15s}.map-edge[data-dim=true]{opacity:.12}.map-node{cursor:pointer;transition:opacity .15s}.map-node[data-dim=true]{opacity:.18}.map-node circle{fill:var(--muted)}.map-node[data-hub=true] circle{fill:#cfcfcf;stroke:var(--ground);stroke-width:3px}.map-node text{font-family:var(--font-body);fill:var(--body);paint-order:stroke;stroke:var(--ground);stroke-width:3px;font-size:11px}.map-node[data-hub=true] text{font-family:var(--font-display);fill:var(--ink);font-size:13px;font-weight:600}.map-zoom{flex-direction:column;gap:6px;display:flex;position:absolute;top:10px;right:10px}.map-zoom .icon-btn{width:36px;height:36px;font-size:18px}.map-hint{padding:0 4px}.map-row{align-items:center;display:flex}.map-row .home-row{flex:auto;min-width:0}.map-remove{width:44px;height:44px;color:var(--muted);cursor:pointer;background:0 0;border:none;flex:none;font-size:20px}.map-list{flex-direction:column;gap:18px;display:flex}.map-empty{color:var(--muted);flex-direction:column;align-items:flex-start;gap:12px;padding:24px 4px;display:flex}