.pf .bd{border-top:1px solid var(--line);margin-top:clamp(2.5rem,6vw,4rem);padding-top:clamp(2rem,5vw,3rem)}.pf .bd-head{text-align:center;max-width:36em;margin:0 auto clamp(1.5rem,3.5vw,2.25rem)}.pf .bd-head h3{color:var(--ink);letter-spacing:-.01em;margin:.4rem 0 .5rem;font-size:clamp(1.5rem,3.2vw,2.1rem);font-weight:800}.pf .bd-head p{color:var(--ink-2);margin:0;font-size:.95rem;line-height:1.75}.pf .bd-grid{align-items:start;gap:clamp(1rem,2.5vw,1.75rem);display:grid}@media (min-width:900px){.pf .bd-grid{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}}.pf .bd-fail{color:var(--ink-2);background:var(--bg-2);border-radius:12px;margin:0;padding:.6rem .8rem;font-size:.85rem}.pf .bd-starters{flex-wrap:wrap;gap:.35rem;display:flex}.pf .bd-starters button{all:unset;cursor:pointer;color:var(--blue);border:1px solid color-mix(in srgb,var(--blue)30%,var(--line));transition:background-color .25s var(--ease);border-radius:99px;padding:.4rem .75rem;font-size:.8rem;font-weight:600}.pf .bd-starters button:hover{background:color-mix(in srgb,var(--blue)8%,transparent)}.pf .bd-starters button:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.pf .bd-about{color:var(--ink-2);margin:0 0 .8rem;font-size:.82rem;line-height:1.6}.pf .bd-chat{border-radius:var(--r);background:var(--card);border:1px solid var(--line);flex-direction:column;height:clamp(380px,52vh,480px);display:flex;overflow:hidden}.pf .bd-msgs{overscroll-behavior:contain;flex-direction:column;flex:1;gap:.55rem;padding:1rem;display:flex;overflow-y:auto}.pf .bd-msg{white-space:pre-wrap;border-radius:16px;max-width:85%;margin:0;padding:.6rem .85rem;font-size:.9rem;line-height:1.65}.pf .bd-msg.a{background:var(--bg-2);color:var(--ink);border-end-start-radius:6px;align-self:flex-start}.pf .bd-msg.u{background:var(--blue);color:#fff;border-end-end-radius:6px;align-self:flex-end}.pf .bd-typing{gap:4px;display:inline-flex}.pf .bd-typing i{background:var(--ink-3);border-radius:99px;width:6px;height:6px;animation:1.2s ease-in-out infinite pulse3}.pf .bd-typing i:nth-child(2){animation-delay:.15s}.pf .bd-typing i:nth-child(3){animation-delay:.3s}.pf .bd-in{border-top:1px solid var(--line);gap:.5rem;padding:.6rem;display:flex}.pf .bd-in input{min-width:0;font:inherit;color:var(--ink);background:var(--bg-2);border:1px solid #0000;border-radius:12px;outline:none;flex:1;padding:.6rem .8rem;font-size:16px}.pf .bd-in input:focus{border-color:var(--blue)}.pf .bd-in button{font:inherit;color:#fff;background:var(--blue);cursor:pointer;border:0;border-radius:12px;padding:0 1rem;font-size:.85rem;font-weight:700}.pf .bd-in button:disabled{opacity:.45;cursor:default}.pf .bd-sheet{border-radius:var(--r-lg);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);padding:1.25rem 1.25rem 1.1rem;position:relative}@media (min-width:900px){.pf .bd-sheet{position:sticky;top:96px}}.pf .bd-sheet:before{content:"";background:var(--tone);height:3px;transition:background-color .5s var(--ease);border-radius:0 0 4px 4px;position:absolute;inset:0 1.25rem auto}.pf .bd-sheet-k{color:var(--ink-3)}.pf .bd-track{grid-template-columns:repeat(4,1fr);gap:.25rem;margin:.9rem 0 1rem;padding:0;list-style:none;display:grid;position:relative}.pf .bd-track:before{content:"";top:5px;background:var(--line);height:2px;position:absolute;inset-inline:12.5%}.pf .bd-track li{text-align:center;flex-direction:column;align-items:center;gap:.4rem;display:flex;position:relative}.pf .bd-track i{background:var(--card);border:2px solid color-mix(in srgb,var(--t)40%,var(--line));width:12px;height:12px;transition:transform .4s var(--ease),background-color .4s var(--ease),border-color .4s var(--ease);border-radius:99px}.pf .bd-track span{color:var(--ink-3);transition:color .4s var(--ease);font-size:.7rem;font-weight:600;line-height:1.3}.pf .bd-track li.past i{background:color-mix(in srgb,var(--t)35%,var(--card))}.pf .bd-track li.on i{background:var(--t);border-color:var(--t);box-shadow:0 0 0 5px color-mix(in srgb,var(--t)16%,transparent);transform:scale(1.45)}.pf .bd-track li.on span{color:var(--ink);font-weight:800}.pf .bd-empty{color:var(--ink-3);margin:0 0 1rem;font-size:.88rem;line-height:1.7}.pf .bd-pick{flex-wrap:wrap;align-items:baseline;gap:.2rem .5rem;margin:0 0 .6rem;display:flex}.pf .bd-pick small{color:var(--ink-3);flex-basis:100%;font-size:.75rem;font-weight:600}.pf .bd-pick b{color:var(--tone);animation:fadeUp .4s var(--ease)both;transition:color .4s var(--ease);font-size:1.5rem;font-weight:800}.pf .bd-pick em{color:var(--ink-2);background:var(--bg-2);border-radius:99px;padding:.15rem .55rem;font-size:.72rem;font-style:normal;font-weight:700}.pf .bd-lines{border-top:1px dashed var(--line);gap:.4rem;max-height:300px;margin:0;padding:.75rem 0 0;list-style:none;display:grid;overflow-y:auto}.pf .bd-lines li{color:var(--ink);animation:fadeUp .35s var(--ease)both;align-items:center;gap:.5rem;font-size:.84rem;display:flex}.pf .bd-lines li span{flex:1;min-width:0}.pf .bd-lines li i{background:var(--t,var(--tone));border-radius:99px;flex:none;width:7px;height:7px}.pf .bd-lines li.base{color:var(--ink-2)}.pf .bd-lines li.base svg{color:var(--ink-3);flex:none}.pf .bd-lines li.base b{color:var(--ink-3);font-family:IBM Plex Mono,monospace;font-size:.75rem}.pf .bd-lines li.rest{color:var(--ink-3);padding-inline-start:calc(7px + .5rem);font-size:.78rem}.pf .bd-lines li.minus{color:var(--ink-3);text-decoration:line-through}.pf .bd-lines li.minus i{border:1.5px solid var(--ink-3);background:0 0}.pf .bd-lines li.addon i{background:var(--blue);border-radius:2px}.pf .bd-send{color:#fff;transition:transform .25s var(--ease),opacity .3s var(--ease);background:#12b76a;border-radius:14px;justify-content:center;align-items:center;gap:.5rem;margin-top:1.1rem;padding:.85rem 1rem;font-size:.95rem;font-weight:800;text-decoration:none;display:flex;box-shadow:0 10px 22px -10px #12b76a}.pf .bd-send:hover{transform:translateY(-2px)}.pf .bd-send.idle{opacity:.4;pointer-events:none;box-shadow:none}.pf .bd-note{text-align:center;color:var(--ink-3);margin-top:.55rem;font-size:.74rem;line-height:1.55;display:block}@media (prefers-reduced-motion:reduce){.pf .bd-pick b,.pf .bd-lines li,.pf .bd-typing i{animation:none}}.pf .bd-ask{border-radius:var(--r);background:var(--card);border:1px dashed color-mix(in srgb,var(--ink)20%,transparent);align-items:center;gap:1rem;margin-top:clamp(1.5rem,4vw,2.25rem);padding:1.1rem 1.25rem;display:flex}.pf .bd-ask-dot{background:#ff6b2c;border-radius:99px;flex:none;width:10px;height:10px;box-shadow:0 0 0 5px #ff6b2c26}.pf .bd-ask-t{flex-direction:column;flex:1;gap:.2rem;min-width:0;display:flex}.pf .bd-ask-t b{color:var(--ink);font-size:1rem;font-weight:800}.pf .bd-ask-t span{color:var(--ink-2);font-size:.88rem;line-height:1.65}.pf .bd-ask a{color:#fff;transition:transform .25s var(--ease);background:#12b76a;border-radius:12px;flex:none;align-items:center;gap:.45rem;padding:.7rem 1.1rem;font-size:.9rem;font-weight:800;text-decoration:none;display:inline-flex;box-shadow:0 10px 22px -12px #12b76a}.pf .bd-ask a:hover{transform:translateY(-2px)}@media (max-width:699px){.pf .bd-ask{flex-wrap:wrap}.pf .bd-ask-dot{display:none}.pf .bd-ask a{justify-content:center;width:100%}}