.bk2{--spine:100px;border:1px solid var(--line);background:var(--card);border-radius:12px;padding:22px clamp(14px,2vw,26px) 26px;position:relative}.bk2-head,.bk2-row{grid-template-columns:minmax(0, 1fr) var(--spine) minmax(0, 1fr);display:grid}.bk2-head{border-bottom:1px solid var(--line);align-items:end;padding-bottom:14px}.bk2-col{gap:3px;display:grid}.bk2-col.side-lend{text-align:right;justify-items:end}.bk2-side{font-family:var(--font-display), serif;color:var(--side);font-size:26px;line-height:1}.bk2-sum{color:var(--ink-3);font-size:13px}.bk2-spine-head{text-align:center;color:var(--ink-3);font-size:13px}.bk2-row{align-items:center;min-height:34px;position:relative}.bk2-cell{min-width:0;padding:4px 10px;display:flex}.bk2-cell.is-left{justify-content:flex-end}.bk2-spine{border-inline:1px solid var(--line);justify-content:center;align-self:stretch;align-items:center;display:flex}.bk2-rate{z-index:2;background:var(--card);font-family:var(--font-mono), monospace;color:var(--ink-2);border-radius:4px;padding:1px 6px;font-size:12.5px;position:relative}.bk2-stack{padding-top:12px}.bk2-env{border:1.5px solid var(--side);height:26px;transition:width .7s var(--ease-out), background .2s;animation:env-in .6s var(--ease-out) both;background:#fbf9f3;border-radius:3px;align-items:center;display:flex;position:relative}@keyframes env-in{0%{opacity:0;transform:translateY(-8px)}}.bk2-env:hover{background:#fff}.bk2-env svg{width:34px;height:100%;position:absolute;top:0;bottom:0}.bk2-env svg path{fill:none;stroke:var(--side);stroke-width:1.2px;vector-effect:non-scaling-stroke;opacity:.55}.bk2-env.side-lend svg{right:0}.bk2-env.side-borrow svg{left:0}.bk2-wax{background:radial-gradient(circle at 35% 32%, #d24a5e, var(--wax) 58%, #670d1d);border-radius:50%;width:12px;height:12px;position:absolute;top:50%;transform:translate(-50%,-50%);box-shadow:0 1px 1px #00000040}.bk2-env.side-lend .bk2-wax{left:calc(100% - 14px)}.bk2-env.side-borrow .bk2-wax{left:14px}.bk2-env-size{color:var(--ink-2);white-space:nowrap;font-size:12px;position:absolute}.bk2-env.side-lend .bk2-env-size{right:calc(100% + 8px)}.bk2-env.side-borrow .bk2-env-size{left:calc(100% + 8px)}.bk2-env[data-mine],.bk2-bar[data-mine]{outline:2px solid var(--ink);outline-offset:2px}.bk2-env[data-mine] .bk2-env-size{color:var(--ink);font-weight:600}.bk2-ladder{padding-top:6px}.bk2-ladder .bk2-row{min-height:30px}.bk2-bars{gap:2px;width:100%;display:flex}.bk2-cell.is-left .bk2-bars{justify-content:flex-end}.bk2-bar{background:repeating-linear-gradient(135deg, var(--side-soft) 0 2px, transparent 2px 5px);min-width:6px;height:18px;box-shadow:inset 0 0 0 1px var(--side);transition:width .8s var(--ease-out);animation:bar-in .7s var(--ease-out) both;border-radius:2px;flex:none;position:relative}.bk2-cell.is-left .bk2-bar{transform-origin:100%}.bk2-cell:not(.is-left) .bk2-bar{transform-origin:0%}@keyframes bar-in{0%{transform:scaleX(0)}}.bk2-bar[data-open]{background:var(--side-soft)}.bk2-bar:before{content:"";width:var(--fill);background:var(--side);transition:width 1s var(--ease-out);border-radius:2px;position:absolute;top:0;bottom:0}.bk2-cell.is-left .bk2-bar:before{right:0}.bk2-cell:not(.is-left) .bk2-bar:before{left:0}.bk2-rate[data-mine]{background:var(--ink);color:var(--cream)}.bk2-rate[data-mine]:before{content:"You · ";font-family:var(--font-body), sans-serif}.bk2-row[data-clear]{background:linear-gradient(90deg,#0000,#a3172f12 30% 70%,#0000)}.bk2-clear{border-top:1.5px dashed var(--wax);pointer-events:none;height:0;position:absolute;inset:50% 0 auto}.bk2-ladder[data-cleared] .bk2-clear{border-top-style:solid}.bk2-clear span{background:var(--wax);color:var(--cream);white-space:nowrap;border-radius:4px;padding:2px 8px;font-size:12.5px;position:absolute;bottom:13px;right:0}.bk2-clear b{font-weight:600}.bk2-none{color:var(--ink-2);text-align:center;margin-top:16px;font-size:14px}.bk2-tray{border-top:1px dashed var(--line);margin-top:18px;padding-top:14px}.bk2-tray-title{flex-wrap:wrap;align-items:baseline;gap:4px 12px;font-size:14px;font-weight:500;display:flex}.bk2-tray-title span{color:var(--ink-3);font-size:13px;font-weight:400}.bk2-tray-list{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.bk2-chip{border:1px solid var(--line);background:var(--paper);cursor:default;border-radius:999px;align-items:center;gap:6px;padding:4px 10px 4px 6px;font-size:12.5px;display:inline-flex}.bk2-chip[data-mine]{border-color:var(--ink)}.env-ico{flex:none;width:22px;height:15px}.env-ico rect{fill:#fbf9f3;stroke:var(--side);stroke-width:1.5px}.env-ico path{fill:none;stroke:var(--side);stroke-width:1.2px;opacity:.7}.env-ico circle{fill:var(--wax)}.env-ico[data-ghost]{opacity:.5;width:64px;height:43px}.bk2-empty{text-align:center;color:var(--ink-3);justify-items:center;gap:14px;padding:56px 20px 40px;display:grid}.bk2-empty p{max-width:26em}.bk2-tip{z-index:10;border-left:3px solid var(--side);background:var(--night);color:#f3eee2c7;pointer-events:none;border-radius:6px;gap:3px;min-width:220px;max-width:300px;padding:10px 12px;font-size:13px;display:grid;position:absolute;transform:translate(14px,14px);box-shadow:0 18px 40px -16px #0f112499}.bk2-tip b{color:var(--cream);font-weight:500}.bk2-tip .mono{opacity:.8;font-size:12px}.bk2-clear-sum{background:var(--wax);color:var(--cream);text-align:center;border-radius:6px;margin:4px 0 8px;padding:6px 10px;font-size:13px;display:none}@media (max-width:599px){.bk2{--spine:64px}.bk2-clear-sum{display:block}.bk2-clear span{display:none}.bk2-cell{padding:4px 6px}.bk2-env-size{display:none}.bk2-side{font-size:22px}.bk2-rate[data-mine]:before{content:none}}