html,body{overflow-x:clip}.bp{--ink: #2a2350;--ink-soft: #7b76a3;--paper: #f4f3ff;--grid: #eceafe;--disp: "SF Pro Rounded", ui-rounded, "Segoe UI", system-ui, -apple-system, sans-serif;position:relative;width:100vw;margin-left:calc(50% - 50vw);color:var(--ink);background:var(--paper);font-family:system-ui,Segoe UI,Roboto,sans-serif;padding:0 0 3rem}.bp-scroll{position:sticky;top:0;z-index:6;height:4px;background:#17233d14}.bp-scroll-fill{height:100%;width:0;background:var(--acc);transition:width 90ms linear}.bp-inner{position:relative;max-width:720px;margin:0 auto;padding:1.6rem clamp(.9rem,4vw,1.5rem) 0}.bp-meta{display:flex;gap:1.4rem;margin:1.1rem 0 .2rem}.bp-meta div{text-align:left}.bp-meta dt{font-family:var(--disp);text-transform:uppercase;letter-spacing:.06em;font-size:.6rem;font-weight:700;color:var(--ink-soft)}.bp-meta dd{margin:.1rem 0 0;font-family:var(--disp);font-weight:800;font-size:1rem;color:var(--ink)}.bp-lead{max-width:54ch;margin:1rem 0 .4rem;font-size:1.08rem;line-height:1.55;color:#26324a;font-weight:500}.bp-progress{font-family:var(--disp);font-weight:700;letter-spacing:.02em;font-size:.78rem;color:var(--ink-soft);margin:.6rem 0 .4rem}.bp-progress.is-pwned{color:#15803d}.bp-rail{overflow-x:auto;margin:.1rem 0 1.2rem;padding-bottom:5px;scrollbar-width:thin}.bp-rail ol{display:flex;align-items:center;gap:0;list-style:none;margin:0;padding:0;width:max-content}.bp-rail li{display:flex;align-items:center}.bp-rail li:not(:last-child):after{content:"";width:14px;height:2px;background:var(--grid);flex:none}.bp-rail-node{flex:none;width:28px;height:28px;display:grid;place-items:center;font-family:var(--disp);font-size:.72rem;font-weight:800;color:var(--ink);background:#fff;border:1.5px solid var(--grid);border-radius:9px;text-decoration:none}.bp-rail-node:hover{background:color-mix(in srgb,var(--acc) 12%,#fff);border-color:var(--acc);text-decoration:none}.bp-rail-node.done{color:#fff;background:var(--acc);border-color:var(--acc)}.bp-rail-end{border-style:dashed}.bp-flow{list-style:none;margin:0;padding:0}.bp-node{position:relative}.bp-node-card{position:relative;background:#fff;border:1px solid var(--grid);border-radius:16px;padding:1.5rem 1.3rem 1.2rem;box-shadow:0 1px 2px #141a320d,0 10px 26px #141a3212;opacity:0;transform:translateY(16px);transition:opacity .44s ease,transform .44s ease}.bp-node.in .bp-node-card{opacity:1;transform:none}.bp-tab{position:absolute;top:-1px;left:1.2rem;transform:translateY(-50%);font-family:var(--disp);font-weight:800;font-size:.78rem;background:var(--acc);color:#fff;padding:.22rem .7rem;border-radius:999px}.bp-thesis{margin:.4rem 0 .5rem;font-family:var(--disp);font-weight:800;letter-spacing:-.01em;line-height:1.12;font-size:clamp(1.2rem,5vw,1.6rem);color:var(--ink)}.bp-text{margin:0;font-size:1.02rem;line-height:1.6;color:#33415c;max-width:56ch}.bp-move{margin:.85rem 0 0;display:flex;align-items:flex-start;gap:.5rem;flex-wrap:wrap;border:1px solid color-mix(in srgb,var(--acc) 25%,var(--grid));background:color-mix(in srgb,var(--acc) 7%,#fff);border-radius:14px;padding:.7rem .85rem}.bp-caret{font-family:ui-monospace,Menlo,monospace;font-weight:700;color:color-mix(in srgb,var(--acc) 55%,var(--ink))}.bp-move code{flex:1 1 14rem;font-family:ui-monospace,Menlo,monospace;font-size:.85rem;line-height:1.5;color:var(--ink);white-space:pre-wrap;word-break:break-word;background:none;padding:0}.bp-mini{flex:none;cursor:pointer;font-family:var(--disp);font-weight:700;font-size:.74rem;border:1px solid color-mix(in srgb,var(--acc) 40%,var(--grid));background:#fff;color:var(--acc);border-radius:999px;padding:.32rem .75rem}.bp-mini:hover{background:var(--acc);color:#fff;border-color:var(--acc)}.bp-work{margin-top:.9rem;border-top:1px solid var(--grid);padding-top:.8rem;display:flex;flex-direction:column;gap:.5rem}.bp-work-label{display:block;font-family:var(--disp);font-weight:700;font-size:.72rem;color:var(--ink-soft);margin-bottom:.35rem}.hcard-note{width:100%;box-sizing:border-box;resize:vertical;min-height:2.6rem;font:inherit;font-size:.95rem;line-height:1.45;color:var(--ink);background:color-mix(in srgb,var(--paper) 45%,#fff);border:1px solid var(--grid);border-radius:12px;padding:.55rem .75rem}.hcard-note::placeholder{color:#97a1b4}.hcard-note:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px color-mix(in srgb,var(--acc) 25%,transparent)}.bp-work-row{display:flex;gap:.5rem;flex-wrap:wrap}.bp-done{cursor:pointer;font-family:var(--disp);font-weight:700;font-size:.82rem;border:1.5px solid color-mix(in srgb,var(--acc) 45%,var(--grid));background:#fff;color:var(--acc);border-radius:999px;padding:.45rem 1rem}.bp-done:hover{background:color-mix(in srgb,var(--acc) 10%,#fff)}.bp-done.is-done{background:#16a34a;border-color:#16a34a;color:#fff}.bp-wire{display:block;height:46px;position:relative}.bp-wire i{position:absolute;left:1.7rem;top:0;width:4px;height:100%;border-radius:999px;background:linear-gradient(var(--acc),color-mix(in srgb,var(--acc) 45%,#2ec7a9));transform:scaleY(0);transform-origin:top;transition:transform .4s ease 60ms}.bp-wire.in i{transform:scaleY(1)}.bp-wire b{position:absolute;left:calc(1.7rem - 3px);top:0;width:8px;height:8px;border-radius:50%;background:var(--acc);opacity:0;box-shadow:0 0 8px color-mix(in srgb,var(--acc) 80%,transparent)}.bp-wire.in b{animation:bp-pulse .9s ease .14s 1}@keyframes bp-pulse{0%{top:0;opacity:0}20%{opacity:1}to{top:100%;opacity:0}}.bp-wire:before,.bp-wire:after{content:"";position:absolute;left:calc(1.7rem - 5px);width:14px;height:14px;border-radius:50%;border:2.5px solid var(--paper);box-sizing:border-box}.bp-wire:before{top:-6px;background:var(--acc)}.bp-wire:after{bottom:-6px;background:color-mix(in srgb,var(--acc) 45%,#2ec7a9)}.bp-end{position:relative;margin-top:.5rem;border:1px solid var(--grid);border-radius:18px;padding:1.4rem 1.3rem 1.2rem;background:#fff;box-shadow:0 1px 2px #2a23500a,0 12px 30px #2a23500f}.bp-end-tab{position:absolute;top:-1px;left:1.1rem;transform:translateY(-50%)}.bp-end.is-pwned{border-style:solid;border-color:#15803d;background:#f0fdf4}.bp-end.is-pwned .bp-end-tab{background:#15803d}.bp-end-todo,.bp-end-done{margin:.3rem 0 0;font-family:var(--disp);font-size:.95rem;line-height:1.55}.bp-end-todo{color:var(--ink-soft)}.bp-end-todo b{color:var(--ink)}.bp-end-done{display:none;color:#15803d;font-weight:700}.bp-end.is-pwned .bp-end-todo{display:none}.bp-end.is-pwned .bp-end-done{display:block}.bp-end-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1rem;margin-top:.9rem}.bp-sharewin{padding:.45rem 1rem}.bp-notebook{display:inline-block;font-family:var(--disp);font-weight:700;font-size:.85rem;color:var(--acc);text-decoration:underline;text-decoration-color:var(--acc);text-underline-offset:3px}.bp-more{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1rem}.bp-chip{text-decoration:none;font-family:var(--disp);font-weight:700;font-size:.8rem;padding:.4rem .85rem;border-radius:999px;color:var(--ink);border:1px solid var(--grid);background:#fff}.bp-chip:hover{background:color-mix(in srgb,var(--acc) 16%,#fff)}.bp-chip-alt{color:var(--ink-soft)}@media(prefers-reduced-motion:reduce){.bp-node-card{opacity:1;transform:none;transition:none}.bp-wire i{transform:scaleY(1);transition:none}.bp-wire.in b{animation:none;opacity:0}.bp-scroll-fill{transition:none}}