.bca-hero{background:radial-gradient(900px 480px at 88% -10%, #635bff1a, transparent 60%), radial-gradient(700px 420px at -10% 110%, #0e8a5f0f, transparent 60%), var(--paper);padding:64px 0 88px}.bca-hero-grid{grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:start;gap:64px;display:grid}.bca-copy{padding-top:28px}.bca-eyebrow{color:var(--cobalt-deep);letter-spacing:.01em;background:#635bff1a;border-radius:999px;align-items:center;gap:8px;padding:6px 12px;font-size:13px;font-weight:600;display:inline-flex}.bca-eyebrow:before{content:"";background:var(--cobalt);border-radius:50%;width:7px;height:7px}.bca-hero h1{max-width:15ch;margin-top:18px;font-size:clamp(36px,4.4vw,54px)}.bca-lead{max-width:48ch;margin-top:20px;font-size:18px;line-height:1.6}.bca-how{counter-reset:bca-how;gap:16px;margin-top:32px;list-style:none;display:grid}.bca-how li{counter-increment:bca-how;max-width:50ch;padding-left:44px;font-size:15.5px;line-height:1.55;position:relative}.bca-how li:before{content:counter(bca-how);background:var(--card);border:1px solid var(--line);width:30px;height:30px;color:var(--cobalt-deep);border-radius:50%;place-items:center;font-size:13px;font-weight:700;display:grid;position:absolute;top:-2px;left:0;box-shadow:0 1px 2px #0a25400f}.bca-how b{color:var(--ink)}.bca-trust{border-top:1px solid var(--line);flex-wrap:wrap;gap:10px 22px;margin-top:32px;padding-top:24px;list-style:none;display:flex}.bca-trust li{align-items:center;gap:8px;font-size:14px;font-weight:500;display:inline-flex}.bca-trust li:before{content:"✓";background:var(--confirm-tint);width:18px;height:18px;color:var(--confirm);border-radius:50%;place-items:center;font-size:11px;font-weight:800;display:grid}.bca-card{background:var(--card);border:1px solid var(--line);border-radius:20px;min-height:460px;padding:22px;box-shadow:0 50px 100px -30px #32325d38,0 30px 60px -40px #00000047}.bca-card-loading{background:linear-gradient(90deg, transparent, #635bff0d, transparent) 0 0 / 200% 100%, var(--card);animation:1.6s linear infinite bca-shimmer}@keyframes bca-shimmer{to{background-position:-200% 0,0 0}}.bca-steps{border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:20px;padding-bottom:18px;list-style:none;display:grid}.bca-step{align-items:center;gap:9px;min-width:0;display:flex}.bca-step-dot{border:1.5px solid var(--line);width:26px;height:26px;color:var(--slate);background:var(--card);border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:700;display:grid}.bca-step-label{color:var(--slate);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.bca-step.is-current .bca-step-dot{background:var(--cobalt);border-color:var(--cobalt);color:#fff;box-shadow:0 0 0 4px #635bff26}.bca-step.is-current .bca-step-label{color:var(--ink)}.bca-step.is-done .bca-step-dot{background:var(--confirm-tint);color:var(--confirm);border-color:#0000}.bca-panel{gap:16px;display:grid}.bca-panel-title{max-width:none;font-size:22px}.bca-panel-lede{max-width:none;margin-top:-6px;font-size:15px}.bca-field{color:var(--ink);gap:7px;font-size:13.5px;font-weight:600;display:grid}.bca-field input,.bca-url{font:inherit;color:var(--ink);border:1.5px solid var(--line);background:#fff;border-radius:12px;width:100%;padding:12px 14px;font-size:15px;font-weight:400;transition:border-color .15s,box-shadow .15s}.bca-field input:focus,.bca-url:focus-within{border-color:var(--cobalt);outline:none;box-shadow:0 0 0 4px #635bff1f}.bca-url{align-items:center;padding:0;display:flex}.bca-url-prefix{color:var(--slate);-webkit-user-select:none;user-select:none;padding:12px 0 12px 14px}.bca-url input{box-shadow:none;background:0 0;border:0;padding-left:12px}.bca-url input:focus{box-shadow:none}.bca-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.bca-field-wide{grid-column:1/-1}.bca-submit{justify-content:center;width:100%;font-family:inherit}.bca-submit:disabled{opacity:.6;cursor:progress}.bca-problem{color:#b4472b;background:#fbe9e3;border-radius:12px;max-width:none;padding:11px 14px;font-size:14px;font-weight:600}.bca-consent{text-align:center;max-width:none;font-size:12.5px}.bca-consent a{color:var(--cobalt-deep);text-decoration:underline}.bca-link{font:inherit;color:var(--cobalt-deep);cursor:pointer;text-underline-offset:2px;background:0 0;border:0;padding:0;text-decoration:underline}.bca-link:disabled{opacity:.5;cursor:default}.bca-trap{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.bca-visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.bca-preview{background:var(--tint);border:1px solid var(--line);border-radius:14px;align-items:center;gap:14px;padding:14px;display:flex}.bca-preview-text{flex:1;gap:2px;min-width:0;display:grid}.bca-preview-kicker{letter-spacing:.06em;text-transform:uppercase;color:var(--confirm);font-size:11.5px;font-weight:700}.bca-preview-name input{font:inherit;color:var(--ink);background:0 0;border:1px solid #0000;border-radius:8px;width:100%;margin-left:-6px;padding:2px 6px;font-size:17px;font-weight:700}.bca-preview-name input:hover,.bca-preview-name input:focus{border-color:var(--line);background:#fff;outline:none}.bca-preview-host{color:var(--slate);font-size:13px}.bca-mark{border:1px solid var(--line);background:#fff;border-radius:12px;flex:none;place-items:center;display:grid;overflow:hidden}.bca-mark img{object-fit:contain;width:78%;height:78%}.bca-initial{color:#fff;background:linear-gradient(135deg, var(--cobalt), var(--cobalt-deep));place-items:center;width:100%;height:100%;font-size:.95em;font-weight:700;display:grid}.bca-wordmark{object-fit:contain;flex:none;width:auto;max-width:132px;height:auto;display:block}.bca-wordmark-frame{border-radius:9px;flex:none;align-items:center;transition:background .2s,padding .2s;display:inline-flex}.bca-wordmark-frame.is-dark{background:var(--ink);padding:0 10px}.bca-mark.is-dark{background:var(--ink);border-color:var(--ink)}.bca-card.is-chat{padding:22px 0 0}.bca-card.is-chat .bca-steps{margin-bottom:0;padding:0 22px 18px}.bca-chat{flex-direction:column;height:580px;display:flex}.bca-chat-head{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 22px;display:flex}.bca-chat-id{flex:1;gap:2px;min-width:0;display:grid}.bca-chat-id strong{white-space:nowrap;text-overflow:ellipsis;font-size:15px;overflow:hidden}.bca-chat-id span{color:var(--slate);align-items:center;gap:6px;font-size:12.5px;display:inline-flex}.bca-online{background:var(--confirm);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #0e8a5f26}.bca-chat-reset{flex:none;font-size:13px}.bca-log{background:linear-gradient(var(--tint), #fff 120px);scrollbar-width:thin;flex-direction:column;flex:1;gap:14px;padding:20px 22px;display:flex;overflow-y:auto}.bca-row{align-items:flex-start;gap:9px;animation:.28s both bca-in;display:flex}.bca-row.is-user{justify-content:flex-end}@keyframes bca-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.bca-bubble{overflow-wrap:anywhere;border-radius:16px;max-width:84%;padding:12px 15px;font-size:15px;line-height:1.55}.bca-bubble.is-assistant{border:1px solid var(--line);color:var(--ink);background:#fff;border-bottom-left-radius:5px;box-shadow:0 2px 5px -1px #32325d14}.bca-bubble.is-user{background:var(--cobalt);color:#fff;white-space:pre-wrap;border-bottom-right-radius:5px}.bca-bubble.is-failed{background:#fff8f5;border-color:#f2d2c6}.bca-failed{color:#b4472b;max-width:none;margin-bottom:6px}.bca-answer{gap:8px;display:grid}.bca-answer p,.bca-answer li{color:var(--ink);max-width:none}.bca-answer ul,.bca-answer ol{gap:4px;padding-left:20px;display:grid}.bca-hl{color:var(--ink);background:0 0;font-weight:600}.bca-typing{color:var(--slate);align-items:center;gap:4px;font-size:13.5px;display:inline-flex}.bca-typing i{background:var(--cobalt);border-radius:50%;width:6px;height:6px;animation:1s infinite bca-blink}.bca-typing i:nth-child(2){animation-delay:.15s}.bca-typing i:nth-child(3){animation-delay:.3s}@keyframes bca-blink{0%,80%,to{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-2px)}}.bca-suggestions{flex-wrap:wrap;gap:8px;padding:12px 22px 0;display:flex}.bca-suggestion{font:inherit;color:var(--ink);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:999px;padding:7px 13px;font-size:13px;font-weight:500;transition:border-color .15s,color .15s}.bca-suggestion:hover{border-color:var(--cobalt);color:var(--cobalt-deep)}.bca-composer{border:1.5px solid var(--line);background:#fff;border-radius:16px;align-items:flex-end;gap:10px;margin:12px 22px 0;padding:8px 8px 8px 16px;transition:border-color .15s,box-shadow .15s;display:flex}.bca-composer:focus-within{border-color:var(--cobalt);box-shadow:0 0 0 4px #635bff1f}.bca-composer textarea{font:inherit;color:var(--ink);resize:none;field-sizing:content;background:0 0;border:0;outline:none;flex:1;max-height:120px;padding:7px 0;font-size:15px}.bca-send{background:var(--cobalt);color:#fff;cursor:pointer;border:0;border-radius:12px;flex:none;place-items:center;width:38px;height:38px;transition:background .15s,opacity .15s;display:grid}.bca-send svg{width:18px;height:18px}.bca-send:hover:not(:disabled){background:var(--cobalt-deep)}.bca-send:disabled{opacity:.45;cursor:default}.bca-disclaimer{color:var(--slate);text-align:center;max-width:none;padding:8px 22px 14px;font-size:11.5px}.bca-features{background:var(--tint);border-top:1px solid var(--line);padding:88px 0}.bca-features h2{max-width:24ch}.bca-feature-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;display:grid}.bca-feature{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:0 2px 5px -1px #32325d14}.bca-feature h3{margin-bottom:10px}.bca-feature p{max-width:none;font-size:15px}@media (max-width:980px){.bca-hero-grid{grid-template-columns:1fr;gap:40px}.bca-copy{padding-top:0}.bca-feature-grid{grid-template-columns:1fr}}@media (max-width:560px){.bca-hero{padding:40px 0 56px}.bca-card{border-radius:16px;padding:18px}.bca-card.is-chat .bca-steps,.bca-chat-head,.bca-log{padding-left:16px;padding-right:16px}.bca-composer{margin-left:16px;margin-right:16px}.bca-suggestions{padding-left:16px;padding-right:16px}.bca-grid{grid-template-columns:1fr}.bca-step-label{font-size:11.5px}.bca-chat{height:540px}.bca-bubble{max-width:90%}}@media (prefers-reduced-motion:reduce){.bca-row,.bca-card-loading,.bca-typing i{animation:none}}