.qs-section{--bg: #ffffff;--paper: #ffffff;--paper-2: #faf8f3;--paper-3: #f4f1ea;--ink: #0b0d0c;--ink-2: #2b2f2d;--muted: #6a6f6c;--muted-2: #9b9e9b;--line: #ebe6da;--line-2: #ddd8c9;--brand: #0c5e4d;--brand-deep: #0a4e40;--brand-soft: #e8efeb;--brand-tint: #f1f6f3;--bubble: #ece8df;--shadow-soft: 0 1px 2px rgba(15, 35, 30, .05), 0 8px 24px -16px rgba(15, 35, 30, .1);--shadow-card: 0 1px 2px rgba(15, 35, 30, .05), 0 28px 56px -28px rgba(15, 35, 30, .2);font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"ss01","cv11"}.qs-section *,.qs-section *:before,.qs-section *:after{box-sizing:border-box}.qs-section p,.qs-section ul,.qs-section li{margin:0;padding:0;list-style:none}.qs-section a{text-decoration:none}.qs-section button{font-family:inherit;cursor:pointer;border:0;background:transparent;color:inherit;padding:0}.qs-section .tile-wrap{padding:80px 32px;max-width:1280px;margin:0 auto}.qs-section .tile{background:var(--paper);border-radius:44px;padding:64px 72px;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:72px;position:relative;overflow:hidden;border:1px solid rgba(15,35,30,.04)}.qs-section .copy{padding:8px 0}.qs-section .eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);margin-bottom:22px;white-space:nowrap}.qs-section .copy h2{font-family:Inter Tight,Inter,sans-serif;font-size:48px;line-height:1.05;letter-spacing:-.035em;font-weight:800;margin:0 0 24px;color:var(--ink);text-wrap:balance;overflow-wrap:anywhere;word-break:break-word}.qs-section .copy h2 .accent{color:var(--brand)}.qs-section .lede{font-size:16px;line-height:1.55;color:var(--muted);max-width:44ch;margin:0 0 28px;overflow-wrap:anywhere}.qs-section .lede b{color:var(--ink-2);font-weight:600}.qs-section .feat{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:36px}.qs-section .feat-item{display:flex;align-items:flex-start;gap:12px}.qs-section .feat-ic{flex:none;width:22px;height:22px;border-radius:7px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;margin-top:1px}.qs-section .feat-ic svg{width:11px;height:11px}.qs-section .feat-body{font-size:14.5px;line-height:1.45;color:var(--ink-2)}.qs-section .feat-body b{font-weight:600;color:var(--ink)}.qs-section .cta{display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-size:15px;font-weight:600;letter-spacing:-.005em}.qs-section .cta .arrow{transition:transform .22s cubic-bezier(.22,1,.36,1)}.qs-section .cta:hover .arrow{transform:translate(4px)}.qs-section .visual{position:relative;width:100%;max-width:540px}.qs-section .visual:before,.qs-section .visual:after{content:none}.qs-section .chat{position:relative;z-index:1;background:var(--paper-2);border-radius:24px;box-shadow:var(--shadow-card);overflow:hidden;display:flex;flex-direction:column;border:1px solid rgba(15,35,30,.04);height:580px}.qs-section .chat-body{flex:1;position:relative;padding:28px 24px 56px;overflow:hidden;min-height:0}.qs-section .chat-body:before{content:"";position:absolute;top:0;left:0;right:0;height:56px;background:linear-gradient(to bottom,var(--paper-2) 0%,var(--paper-2) 35%,transparent 100%);z-index:2;pointer-events:none}.qs-section .thread{display:flex;flex-direction:column;gap:14px;transition:transform .7s cubic-bezier(.22,1,.36,1);will-change:transform}.qs-section .m{opacity:0;transform:translateY(10px);transition:opacity .42s cubic-bezier(.22,1,.36,1),transform .42s cubic-bezier(.22,1,.36,1)}.qs-section .m.in{opacity:1;transform:translateY(0)}.qs-section .m.out{opacity:0;transform:translateY(-6px);transition-duration:.32s}.qs-section .m-a{align-self:stretch;max-width:100%}.qs-section .m-u{align-self:flex-end;max-width:86%}.qs-section .m-a .body{font-size:13.5px;color:var(--ink-2);line-height:1.5}.qs-section .m-a .body .caret-ai{display:inline-block;width:2px;height:14px;background:var(--brand);vertical-align:text-bottom;margin-left:2px;margin-bottom:1px;animation:qsCaretBlink 1s steps(1) infinite}@keyframes qsCaretBlink{0%,50%{opacity:1}51%,to{opacity:0}}.qs-section .m-u .bubble{background:var(--bubble);color:var(--ink);padding:9px 14px;border-radius:16px;font-size:13px;line-height:1.4;overflow-wrap:anywhere;word-break:break-word}.qs-section .file-chip{display:inline-flex;align-items:center;gap:10px;padding:8px 14px 8px 8px;background:var(--bubble);border-radius:14px}.qs-section .file-chip .ic{width:30px;height:30px;border-radius:8px;background:var(--paper);color:var(--brand);display:grid;place-items:center;flex:none}.qs-section .file-chip .ic svg{width:14px;height:14px}.qs-section .file-chip .nm{font-weight:600;font-size:12.5px;color:var(--ink);white-space:nowrap}.qs-section .file-chip .mt{font-size:11px;color:var(--muted);margin-top:1px;white-space:nowrap}.qs-section .think{display:inline-flex;align-items:center;gap:8px;font-size:13.5px}.qs-section .think-text{background:linear-gradient(90deg,var(--muted) 0%,var(--ink) 50%,var(--muted) 100%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:qsShimmer 1.8s linear infinite;font-weight:500}@keyframes qsShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.qs-section .typing-dots{display:inline-flex;gap:4px;padding:4px 0}.qs-section .typing-dots span{width:5px;height:5px;border-radius:50%;background:var(--muted-2);animation:qsBlink 1.2s infinite ease-in-out}.qs-section .typing-dots span:nth-child(2){animation-delay:.15s}.qs-section .typing-dots span:nth-child(3){animation-delay:.3s}@keyframes qsBlink{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-2px)}}.qs-section .qc{position:relative;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:14px 44px 16px 16px;width:100%;box-shadow:0 1px 2px #0f231e08;transition:box-shadow .2s,border-color .2s}.qs-section .qc-check{position:absolute;top:12px;right:12px;width:22px;height:22px;border-radius:6px;background:var(--brand);color:#fff;display:grid;place-items:center}.qs-section .qc-check svg{width:12px;height:12px}.qs-section .qc.is-updating{border-color:var(--brand);box-shadow:0 0 0 2px #0c5e4d26,0 1px 2px #0f231e08}.qs-section .qc-num{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.02em;margin-bottom:4px;font-family:Inter,sans-serif}.qs-section .qc-title{font-size:13.5px;font-weight:700;line-height:1.4;color:var(--ink);letter-spacing:-.005em}.qs-section .qc-divider{height:1px;background:var(--line);margin:10px 0}.qs-section .qc-reason{font-size:11.5px;line-height:1.55;color:var(--ink-2)}.qs-section .qc-reason-label{color:var(--brand);font-weight:600}.qs-section .qc-title .caret-ai{display:inline-block;width:2px;height:13px;background:var(--brand);vertical-align:text-bottom;margin-left:2px;margin-bottom:1px;animation:qsCaretBlink 1s steps(1) infinite}.qs-section .qc-meta{display:flex;gap:5px;margin-top:12px;flex-wrap:nowrap}.qs-section .qc .chip{font-size:10.5px;padding:3px 8px;background:#ece8df;color:var(--ink-2);border-radius:999px;font-weight:500;white-space:nowrap}.qs-section .chat-foot{padding:6px 22px 40px;flex:none;position:relative;z-index:2}.qs-section .chat-foot:before{content:"";position:absolute;top:-22px;left:0;right:0;height:22px;background:linear-gradient(to top,var(--paper-2),transparent);pointer-events:none}.qs-section .composer{display:flex;align-items:flex-end;gap:6px;background:var(--paper);padding:6px 6px 6px 12px;border-radius:22px;box-shadow:var(--shadow-soft);border:1px solid var(--line);min-height:44px;transition:border-color .22s,box-shadow .22s}.qs-section .composer.is-focus{border-color:var(--brand);box-shadow:0 0 0 3px #0c5e4d1a,var(--shadow-soft)}.qs-section .composer-attach{width:30px;height:30px;flex:none;display:grid;place-items:center;color:var(--muted);border-radius:50%;transition:background .16s,color .16s}.qs-section .composer-attach svg{width:14px;height:14px}.qs-section .composer-attach:hover,.qs-section .composer-attach.is-active{color:var(--ink);background:var(--paper-3)}.qs-section .composer-attach,.qs-section .composer-send{align-self:center}.qs-section .composer-content{flex:1;min-width:0;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink);letter-spacing:-.005em;min-height:28px;padding:4px 0;flex-wrap:wrap}.qs-section .composer-placeholder{color:var(--muted-2)}.qs-section .composer-typed{white-space:pre-wrap;word-break:break-word;line-height:1.4;width:100%}.qs-section .composer-typed:after{content:"";display:inline-block;width:1.5px;height:14px;background:var(--brand);vertical-align:middle;margin-left:2px;animation:qsCaretBlink 1s steps(1) infinite}.qs-section .composer-file{display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;background:var(--paper-3);border-radius:12px;flex:none;animation:qsDropIn .36s cubic-bezier(.22,1,.36,1)}@keyframes qsDropIn{0%{opacity:0;transform:translateY(-8px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.qs-section .composer-file .ic{width:22px;height:22px;border-radius:6px;background:var(--paper);color:var(--brand);display:grid;place-items:center;flex:none}.qs-section .composer-file .ic svg{width:11px;height:11px}.qs-section .composer-file .nm{font-weight:600;font-size:11.5px;color:var(--ink);white-space:nowrap}.qs-section .composer-send{width:32px;height:32px;flex:none;border-radius:50%;background:var(--line-2);color:#fff;display:grid;place-items:center;transition:background .2s,transform .12s}.qs-section .composer-send.is-ready{background:var(--brand)}.qs-section .composer-send.is-pressed{transform:scale(.92);background:var(--brand-deep)}.qs-section .composer-send svg{width:13px;height:13px}.qs-section .qs-disclaimer{text-align:center;font-size:11px;color:var(--muted);margin-top:10px;letter-spacing:-.005em}.qs-section .add-bar{display:flex;align-items:center;gap:12px;padding:8px;background:var(--paper);border-radius:22px;box-shadow:var(--shadow-soft);border:1px solid var(--line);margin-bottom:8px}.qs-section .add-bar .pill{background:var(--brand);color:#fff;padding:6px 14px;border-radius:999px;font-weight:700;font-size:11.5px;white-space:nowrap;flex:none;letter-spacing:-.005em}.qs-section .add-bar .label{font-size:12.5px;color:var(--muted);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.005em}.qs-section .add-bar .label b{color:var(--ink);font-weight:600}.qs-section .add-bar .cta{background:var(--brand);color:#fff;padding:8px 12px 8px 14px;border-radius:999px;font-weight:600;font-size:12.5px;display:inline-flex;align-items:center;gap:6px;flex:none;letter-spacing:-.005em;transition:background .2s,transform .12s}.qs-section .add-bar .cta.is-pressed{background:var(--brand-deep);transform:scale(.98)}.qs-section .add-bar .cta svg{width:13px;height:13px}@media(max-width:880px){.qs-section .tile{grid-template-columns:1fr;padding:40px 32px;gap:48px;border-radius:32px}.qs-section .copy h2{font-size:40px;max-width:none}.qs-section .visual{max-width:520px;margin:0 auto}}@media(max-width:480px){.qs-section .tile-wrap{padding:48px 16px}.qs-section .tile{padding:32px 20px;gap:36px;border-radius:24px}.qs-section .copy h2{font-size:32px;line-height:1.08}.qs-section .lede{font-size:15px}}