.experiment-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:24px;padding:10px 0 65px}
.experiment-card{display:flex;flex-direction:column;align-items:start;max-width:480px;padding:30px;border:1px solid var(--line);border-radius:5px;background:var(--wash)}
.experiment-card:hover{border-color:var(--accent);color:var(--ink)}.experiment-icon{font-size:36px;margin-bottom:26px}.experiment-card .eyebrow{margin:0 0 12px;color:var(--accent)}.experiment-card h2{font-size:29px;margin:0 0 12px}.experiment-card p{color:var(--muted);font-size:14px;margin:0 0 28px}.experiment-card .text-link{margin-top:auto}
.treat-box{position:relative;margin:32px 0;padding:32px;border:1px solid var(--line);border-top:3px solid var(--accent);border-radius:5px;background:var(--wash);font:15px/1.7 var(--sans)}
.treat-box .eyebrow{color:var(--accent);margin:0 50px 12px 0}.treat-box h2{font-size:32px;margin:0 35px 8px 0}.treat-box p{margin:0 0 20px}.treat-box label{display:block;font-size:13px;margin-bottom:8px}.treat-fields{display:flex;gap:10px}.treat-fields input{width:100%;min-width:0;padding:12px;border:1px solid var(--line);border-radius:3px;background:var(--paper);color:var(--ink);font-size:16px}.treat-fields button{flex-shrink:0;border:1px solid var(--accent);border-radius:3px;background:var(--accent);color:var(--paper);padding:12px 17px;cursor:pointer;font-size:14px}.treat-fields button:disabled{opacity:.65;cursor:wait}.treat-box .treat-note{font-size:12px;color:var(--muted);margin:12px 0 0}.treat-result:not(:empty){border-top:1px dashed var(--line);margin-top:22px;padding-top:20px}.treat-result a{display:block;overflow-wrap:anywhere;margin-top:8px}.treat-spider{position:absolute;right:17px;top:0;width:46px;height:85px;color:var(--ink);transform-origin:50% 0;animation:treat-sway 6s ease-in-out infinite}
@keyframes treat-sway{0%,100%{transform:rotate(-5deg)}50%{transform:rotate(5deg)}}
@media(prefers-reduced-motion:reduce){.treat-spider{animation:none}}
@media(max-width:540px){.treat-box{padding:24px 20px}.treat-fields{flex-direction:column}.treat-fields button{width:100%}.treat-box h2{font-size:28px}}

.treat-report{margin-top:12px;padding:5px 0;border:0;background:transparent;color:var(--muted);font:inherit;font-size:13px;text-decoration:underline;cursor:pointer}
.treat-report:hover{color:var(--accent)}.treat-report:disabled{opacity:.65;cursor:default}
.treat-report-status{display:block;font-size:13px;color:var(--muted);margin-top:6px}

.treat-result .treat-card{display:block;margin-top:16px;max-width:560px;overflow:hidden;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);text-decoration:none;transition:border-color .2s,box-shadow .2s}
.treat-result .treat-card:hover{border-color:var(--accent);color:var(--ink);box-shadow:0 6px 20px #0000000a}
.treat-card:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
.treat-card-cover{position:relative;max-height: 200px;width: 100%;aspect-ratio:1.91;background:var(--wash);overflow:hidden;border-bottom:1px solid var(--line)}
.treat-card-placeholder{display:grid;place-items:center;position:absolute;inset:0;color:var(--accent);font-size:64px;background:radial-gradient(ellipse at top right,var(--paper),transparent)}
.treat-card .treat-card-image{position:absolute;inset:0;display:block;width:100%;height:100%;max-height:none;margin:0;border:0;border-radius:0;object-fit:cover;background:var(--paper)}
.treat-card-details{padding:20px}.treat-card-source{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;line-height:1.4}
.treat-card-icon{position:relative;display:grid;place-items:center;flex:0 0 20px;width:20px;height:20px;border-radius:4px;background:var(--wash);color:var(--accent);font-size:12px;font-weight:700;overflow:hidden}
.treat-card .treat-card-icon img{position:absolute;inset:0;width:20px;height:20px;margin:0;border:0;border-radius:0;background:var(--paper);object-fit:contain}
.treat-card-title{display:block;margin-top:12px;font-size:22px;line-height:1.3;overflow-wrap:anywhere}
.treat-card-description{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin-top:8px;color:var(--muted);font-size:14px;line-height:1.6}
.treat-card-open{display:block;margin-top:16px;color:var(--accent);font-size:12px;font-weight:600}
@media(max-width:540px){.treat-card-details{padding:16px}.treat-card-title{font-size:20px}}