.blk-tone-accent{--blk-ink:var(--accent);--blk-tint:var(--tint-accent);--blk-tint-strong:color-mix(in srgb,var(--accent) 17%,transparent)}.blk-tone-accent-2{--blk-ink:var(--accent-2-text);--blk-tint:var(--tint-accent-2);--blk-tint-strong:color-mix(in srgb,var(--accent-2) 26%,transparent)}.blk-tone-accent-3{--blk-ink:var(--accent-3);--blk-tint:var(--tint-accent-3);--blk-tint-strong:color-mix(in srgb,var(--accent-3) 15%,transparent)}.blk-tone-paper{--blk-ink:var(--accent-3);--blk-tint:transparent;--blk-tint-strong:var(--tint-accent-3)}.blk-card{position:relative;display:flex;flex-direction:column;gap:14px;border-radius:26px;padding:28px;background:linear-gradient(var(--blk-tint,transparent),var(--blk-tint,transparent)),var(--surface-strong);border:1px solid var(--surface-edge);box-shadow:var(--shadow-soft);color:var(--fg);min-width:0}.blk-title{font-family:var(--serif-display);font-size:var(--fs-display-4);line-height:1.2;letter-spacing:var(--display-tracking);color:var(--fg);text-wrap:pretty}.blk-title .it{font-style:normal;color:var(--heading-accent)}.blk-body{font-size:17px;line-height:1.6;color:var(--fg-dim)}.blk-label{font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-dim)}.blk-link{display:inline-flex;align-items:center;gap:8px;align-self:flex-start;margin-top:auto;padding-top:6px;min-height:44px;font-size:16px;font-weight:500;color:var(--link);transition:color .3s var(--ease)}.blk-link .ar{transition:transform .4s var(--ease)}.blk-link:hover{color:var(--accent-3-hover)}.blk-link:hover .ar{transform:translateX(4px)}.blk-source{font-size:14px;line-height:1.5;color:var(--fg-dim)}.blk-source-k{font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:12.5px;margin-right:6px}.blk-icon{display:inline-grid;place-items:center;flex-shrink:0;width:28px;height:28px;color:var(--blk-ink)}.blk-icon svg{width:24px;height:24px;stroke-width:1.75}.blk-pillar{gap:12px;padding-top:24px}.blk-pillar-media{display:flex;align-items:center;flex-wrap:wrap;gap:10px 12px;min-height:28px}.blk-pillar-badge{margin-left:auto}.blk-pillar-illus{margin:-6px -8px 4px;height:190px}.blk-pillar-illus .illus{min-height:0;height:100%}.blk-pillar-tag{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-dim)}.illus.illus--tile .illus-image{max-height:100%;-webkit-mask-image:radial-gradient(closest-side,#000 58%,transparent 100%);mask-image:radial-gradient(closest-side,#000 58%,transparent 100%)}.blk-step{gap:14px}.blk-step-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.blk-step-num{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:999px;background:var(--blk-tint-strong);color:var(--blk-ink);font-family:var(--serif-display);font-size:22px;font-weight:var(--display-weight);line-height:1}.blk-step-frame{margin-top:auto;padding-top:10px}.blk-frame{margin:0;display:flex;flex-direction:column;gap:14px;min-width:0}.blk-window{border-radius:24px;overflow:hidden;background:var(--surface-strong);border:1px solid var(--surface-edge);box-shadow:var(--shadow-soft)}.blk-frame-chrome{display:flex;align-items:center;gap:14px;padding:12px 16px;border-bottom:1px solid var(--hair);background:linear-gradient(var(--tint-accent-2),var(--tint-accent-2)),var(--bg-soft)}.blk-frame-dots{display:inline-flex;gap:6px;flex-shrink:0}.blk-frame-dots i{width:10px;height:10px;border-radius:999px;background:var(--hair-strong)}.blk-frame-dots i:first-child{background:color-mix(in srgb,var(--accent) 55%,transparent)}.blk-frame-dots i:nth-child(2){background:color-mix(in srgb,var(--accent-2) 70%,transparent)}.blk-frame-dots i:nth-child(3){background:color-mix(in srgb,var(--accent-3) 55%,transparent)}.blk-frame-title{flex:1;min-width:0;text-align:center;font-size:13px;font-weight:500;color:var(--fg-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:var(--surface);border-radius:999px;padding:4px 12px}.blk-frame-screen{padding:20px;display:flex;flex-direction:column;gap:14px;background:var(--bg)}.blk-frame--phone .blk-window{width:min(100%,340px);margin:0 auto;border-radius:28px;padding:10px;background:var(--fg);border:0}.blk-frame--phone .blk-frame-chrome{justify-content:center;border:0;background:none;padding:4px 0 8px}.blk-frame--phone .blk-frame-dots{display:none}.blk-frame--phone .blk-frame-title{flex:0 1 auto;background:var(--bg);color:var(--fg-dim)}.blk-frame--phone .blk-frame-screen{border-radius:20px;padding:18px 14px;min-height:320px}.blk-frame-note{display:flex;flex-direction:column;gap:4px;padding:0 6px}.blk-frame-caption{font-size:15px;line-height:1.5;color:var(--fg-dim)}.blk-ui-label{font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-dim)}.blk-ui-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;flex-wrap:wrap}.blk-ui-meta{font-size:14px;color:var(--fg-dim)}.blk-ui-chips{display:flex;flex-wrap:wrap;gap:8px}.blk-ui-chip{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:6px 14px;border-radius:999px;border:1px solid var(--field-border);background:var(--surface-strong);font-size:15px;line-height:1.2;color:var(--fg)}.blk-ui-chip.is-on{border-color:var(--accent);background:var(--tint-accent);color:var(--fg)}.blk-ui-chip.is-on:before{content:"";width:7px;height:7px;border-radius:999px;background:var(--accent)}.blk-ui-chip.is-add{border-style:dashed;color:var(--fg-dim)}.blk-ui-slider{display:flex;flex-direction:column;gap:8px}.blk-ui-slider-ends{display:flex;justify-content:space-between;font-size:14px;color:var(--fg-dim)}.blk-ui-track{position:relative;height:6px;border-radius:999px;background:var(--hair-strong)}.blk-ui-track:before{left:0;top:0;bottom:0;width:var(--pos,50%);background:var(--accent-3)}.blk-ui-track:after,.blk-ui-track:before{content:"";position:absolute;border-radius:999px}.blk-ui-track:after{top:50%;left:var(--pos,50%);width:18px;height:18px;transform:translate(-50%,-50%);background:var(--bg);border:2px solid var(--accent-3);box-shadow:var(--shadow-soft)}.blk-ui-example{font-family:var(--serif);font-size:17px;line-height:1.5;color:var(--fg);padding:12px 14px;border-radius:12px;background:var(--tint-accent-3)}.blk-ui-rows{list-style:none;display:flex;flex-direction:column}.blk-ui-rows li{display:grid;grid-template-columns:minmax(96px,.42fr) 1fr;gap:14px;align-items:baseline;padding:10px 0;border-bottom:1px solid var(--hair);font-size:15px}.blk-ui-rows li:last-child{border-bottom:0}.blk-ui-rows .k{font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-dim)}.blk-ui-rows .v{color:var(--fg);line-height:1.4}.blk-ui-btns{display:flex;flex-wrap:wrap;gap:8px}.blk-ui-btn{display:inline-flex;align-items:center;min-height:36px;padding:6px 16px;border-radius:999px;border:1px solid var(--hair-strong);background:var(--surface-strong);font-size:15px;font-weight:500;color:var(--fg)}.blk-ui-btn.is-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.blk-ui-checks{list-style:none;display:flex;flex-direction:column;gap:8px}.blk-ui-checks li{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--fg)}.blk-ui-checks .box{display:inline-grid;place-items:center;width:20px;height:20px;border-radius:4px;flex-shrink:0;border:1.5px solid var(--field-border);color:var(--on-accent)}.blk-ui-checks .is-on .box{background:var(--accent);border-color:var(--accent)}.blk-ui-checks .box svg{width:14px;height:14px;stroke-width:2.5}.blk-ui-rail{list-style:none;display:flex;flex-direction:column;counter-reset:rail}.blk-ui-rail li{position:relative;display:flex;align-items:center;gap:12px;padding:7px 0;font-size:15px;color:var(--fg-dim);counter-increment:rail}.blk-ui-rail li:before{content:counter(rail);display:inline-grid;place-items:center;flex-shrink:0;width:26px;height:26px;border-radius:999px;font-size:13px;font-weight:600;border:1.5px solid var(--field-border);color:var(--fg-dim);background:var(--bg)}.blk-ui-rail li.is-done:before{background:var(--tint-accent-3);border-color:var(--accent-3);color:var(--accent-3)}.blk-ui-rail li.is-now{color:var(--fg);font-weight:600}.blk-ui-rail li.is-now:before{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.blk-ui-note{font-size:14px;color:var(--fg-dim)}.blk-ui-panel{display:flex;flex-direction:column;gap:10px;padding:14px 16px;border-radius:12px;background:linear-gradient(var(--tint-accent-3),var(--tint-accent-3)),var(--surface-strong)}.blk-ui-saved{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--accent-3)}.blk-ui-saved svg{width:16px;height:16px}.blk-thread{gap:12px}.blk-bubble,.blk-thread{display:flex;flex-direction:column}.blk-bubble{gap:6px;max-width:88%;padding:12px 16px;border-radius:22px}.blk-bubble-who{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-dim)}.blk-bubble--agent{align-self:flex-start;border-bottom-left-radius:4px;background:linear-gradient(var(--tint-accent-3),var(--tint-accent-3)),var(--surface-strong)}.blk-bubble--agent .blk-bubble-text{font-family:var(--serif);font-size:17.5px;line-height:1.5;color:var(--fg)}.blk-bubble--member{align-self:flex-end;border-bottom-right-radius:4px;background:var(--surface-strong);border:1px solid var(--hair)}.blk-bubble--member .blk-bubble-text{font-family:var(--sans);font-size:16px;line-height:1.5;color:var(--fg)}.blk-oneli{gap:18px}.blk-oneli-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap}.blk-oneli-name{display:flex;align-items:center;gap:12px;font-family:var(--sans);font-size:var(--fs-display-3);font-weight:var(--display-weight);line-height:var(--lh-display);letter-spacing:var(--display-tracking);color:var(--fg)}.blk-oneli-role{margin-top:6px;font-size:16px;line-height:1.5;color:var(--fg-dim)}.blk-oneli-rows{display:flex;flex-direction:column}.blk-oneli-rows>div{display:grid;grid-template-columns:minmax(0,8.5em) minmax(0,1fr);gap:4px 16px;padding:13px 0;border-top:1px solid var(--hair)}.blk-oneli-rows dt{padding-top:2px;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-dim)}.blk-oneli-rows dd{font-size:16.5px;line-height:1.5;color:var(--fg)}.blk-oneli-note{font-size:14.5px;line-height:1.5;color:var(--fg-dim)}.blk-oneli-rows.has-icons{gap:16px}.blk-oneli-rows.has-icons>div{grid-template-columns:24px minmax(0,1fr);grid-template-areas:"icon k" "icon v";gap:2px 14px;padding:0;border-top:0}.blk-oneli-rows.has-icons .blk-oneli-icon{grid-area:icon;width:22px;height:22px;margin-top:2px;stroke-width:1.75;color:var(--accent-3)}.blk-oneli-rows.has-icons dt{grid-area:k;padding-top:0;font-size:14px;letter-spacing:0;text-transform:none;color:var(--fg-dim)}.blk-oneli-rows.has-icons dd{grid-area:v}@media (max-width:600px){.blk-oneli-rows>div{grid-template-columns:1fr}}.blk-insight{gap:12px}.blk-insight-head{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.blk-insight-value{font-family:var(--serif-display);font-weight:var(--display-weight);font-size:clamp(44px,37px + 1.6vw,60px);line-height:1;letter-spacing:-.02em;color:var(--blk-ink);font-variant-numeric:lining-nums}.blk-term{font-size:15px;color:var(--fg-dim)}.blk-term em{font-style:normal;font-weight:600}.blk-chip{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:4px 12px;border-radius:999px;font-size:13px;font-weight:500;background:var(--surface-strong);border:1px solid var(--hair-strong);color:var(--fg-dim)}.blk-chip:before{content:"";width:7px;height:7px;border-radius:999px;background:var(--accent-2)}.blk-notice{display:flex;flex-direction:column;gap:4px;padding:12px 14px;border-radius:12px;background:var(--surface-strong)}.blk-notice p{font-size:16px;line-height:1.5;color:var(--fg)}.blk-insight .blk-source{margin-top:auto;padding-top:12px;border-top:1px solid var(--hair)}.blk-bars{list-style:none;display:flex;flex-direction:column;gap:10px;margin:4px 0 2px}.blk-bars li{display:grid;grid-template-columns:76px 1fr 28px;gap:12px;align-items:center;font-size:15px}.blk-bars .lbl{color:var(--fg-dim)}.blk-bars .val{font-variant-numeric:tabular-nums;font-weight:600;color:var(--fg);text-align:right}.blk-bars .track{position:relative;height:10px;border-radius:999px;background:var(--hair)}.blk-bars .fill{position:absolute;left:0;top:0;bottom:0;width:calc(var(--v) * 100%);min-width:10px;border-radius:999px;background:var(--accent-3);transform-origin:left center;transform:scaleX(1)}.blk-bars .fill.is-zero{min-width:0;width:0}.blk-bars-caption{font-size:14px;color:var(--fg-dim)}.reveal .blk-bars .fill{transform:scaleX(0)}.reveal.in .blk-bars .fill{transform:scaleX(1);transition:transform 1.4s var(--ease);transition-delay:calc(var(--i, 0) * .1s)}.blk-band{position:relative;padding:clamp(80px,60px + 5vw,136px) 0;isolation:isolate}.blk-band>.container{position:relative;z-index:1}.blk-band-clouds{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;-webkit-mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent);mask-image:linear-gradient(180deg,transparent,#000 18%,#000 82%,transparent)}.blk-band-clouds .cloud-pool{filter:none}.blk-band--tint>.container{border-radius:28px;padding-top:clamp(40px,32px + 2vw,64px);padding-bottom:clamp(40px,32px + 2vw,64px);background:linear-gradient(var(--band-tint,var(--tint-accent-2)),var(--band-tint,var(--tint-accent-2))),var(--surface);box-shadow:var(--shadow-soft);max-width:calc(1240px - 0px)}.blk-band--accent{background:var(--band-bg)}.blk-band--accent,.blk-band.blk-band--accent .eyebrow,.blk-band.blk-band--accent .lede,.blk-band.blk-band--accent h2,.blk-band.blk-band--accent h3,.blk-band.blk-band--accent p{color:var(--on-band)}.blk-band.blk-band--accent h2 .it,.blk-band.blk-band--accent h3 .it{color:var(--band-accent)}.blk-band--accent .cta{background:var(--band-cta-bg);color:var(--band-cta-fg);box-shadow:none}.blk-band--accent .cta .arrow{color:var(--band-cta-arrow)}.blk-band--accent .cta:hover{background:var(--band-cta-bg);transform:translateY(-1px)}.blk-band.blk-band--accent .cta-ghost,.blk-band.blk-band--accent .cta-ghost-link,.blk-band.blk-band--accent .cta-ghost-or{color:var(--on-band)}.blk-band--accent .cta-ghost-link{text-decoration:underline;text-underline-offset:4px}.blk-band--accent :focus-visible{outline-color:var(--on-band)}@media (max-width:980px){.blk-card{padding:24px 22px;border-radius:24px}.blk-pillar-illus{margin:-6px -6px 4px;height:170px}.blk-frame-screen{padding:16px}.blk-frame-title{white-space:normal;overflow:visible;line-height:1.3;padding:4px 10px}.blk-bubble{max-width:94%}.blk-band--tint>.container{border-radius:24px;margin:0 12px;width:auto;padding-left:20px;padding-right:20px}.blk-ui-rows li{grid-template-columns:1fr;gap:2px}}