:root{--ink:#173f3d;--paper:#f6f5ef;--muted:#536962;--line:#cdd8cf;--accent:#dfed8c}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible{outline:3px solid #668719;outline-offset:5px}.masthead{max-width:1280px;margin:auto;padding:32px 6%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.wordmark{font-weight:800;letter-spacing:-1.5px;font-size:28px;text-decoration:none}.wordmark span:not(.mark){font-weight:400}.mark{display:inline-flex;background:var(--accent);border-radius:50%;width:30px;height:30px;align-items:center;justify-content:center;margin-left:12px;font-size:23px}nav{display:flex;align-items:center;gap:28px;font-size:14px}nav a{text-decoration:none}.preview{border:1px solid var(--line);padding:8px 12px;border-radius:20px;color:var(--muted);font-size:12px}main{max-width:1280px;margin:auto}.hero{padding:88px 6% 70px;max-width:950px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;display:flex;align-items:center;gap:10px}.dot{width:8px;height:8px;background:#658150;border-radius:50%}h1{font-size:clamp(48px,6.7vw,88px);font-weight:500;line-height:1.02;letter-spacing:-4px;margin:28px 0}h1 em{font-family:Georgia,serif;font-weight:400}p{line-height:1.65}.lede{font-size:20px;max-width:650px;color:var(--muted);line-height:1.6}.notice{margin-top:38px;border-left:3px solid #94ab5a;padding:7px 0 7px 22px;max-width:610px}.notice strong{font-size:16px}.notice p{color:var(--muted);font-size:15px;margin:9px 0 20px}.button{display:inline-flex;gap:30px;align-items:center;text-decoration:none;background:var(--ink);color:white;padding:15px 20px;border-radius:4px;font-size:14px}.button:hover{background:#285955}.button span{color:var(--accent)}.topics{padding:36px 6% 65px;border-top:1px solid var(--line)}.section-label{font-size:11px;letter-spacing:2px;margin-bottom:32px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}.cards article{padding-right:20px}.number{font-size:10px;letter-spacing:1.1px;text-transform:uppercase;color:var(--muted)}h2{font-size:25px;line-height:1.22;font-weight:500;letter-spacing:-.5px}.cards p{color:var(--muted);font-size:14px}.principles{margin:0 6% 75px;padding:35px 40px;background:#e6ebdf;display:grid;grid-template-columns:1fr 1fr;gap:35px;border-radius:5px}.principles h2{font-family:Georgia,serif;font-size:31px;margin:0}.principles p{margin:0;color:var(--muted);font-size:15px}footer{max-width:1280px;margin:auto;border-top:1px solid var(--line);padding:30px 6%;display:flex;align-items:flex-start;gap:38px;font-size:11px;color:var(--muted)}footer p{margin:0;max-width:510px}.small{font-size:20px;color:var(--ink)}footer>span{margin-left:auto;white-space:nowrap}.directory{padding:65px 6%}.directory h1{font-size:64px}.source-note{font-size:14px;color:var(--muted);max-width:850px;line-height:1.6;padding:20px 0}.source{display:flex;justify-content:space-between;gap:24px;padding:26px 0;border-top:1px solid var(--line)}.source h2{font-size:19px;max-width:700px;margin:10px 0}.source h2 a{text-decoration:none}.source h2 a:hover{text-decoration:underline}.source p{font-size:12px;color:var(--muted);margin:0}.source-status{text-align:right;min-width:210px;font-size:12px}.source-status>span{display:block;font-weight:700;margin-bottom:12px}.source-status small{color:var(--muted);line-height:1.5}@media(max-width:700px){.masthead{padding:23px 6%}nav{gap:12px}.preview{display:none}.hero{padding-top:55px}h1{letter-spacing:-2.5px}.lede{font-size:18px}.cards{grid-template-columns:1fr;gap:22px}.cards article{border-bottom:1px solid var(--line);padding-bottom:15px}.cards h2 br{display:none}.principles{grid-template-columns:1fr;padding:25px}.source{flex-direction:column}.source-status{text-align:left}.directory h1{font-size:49px}footer{flex-wrap:wrap;gap:18px}footer>span{margin:0}}
.disclaimer{max-width:850px;font-size:13px;line-height:1.65}.disclaimer p{max-width:none;margin:0 0 14px}.disclaimer strong{color:var(--ink)}

.location-picker{background:#e6ebdf;border-radius:5px;padding:22px;margin:28px 0}.location-picker form{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px}.location-picker label{font-weight:bold;min-width:95px}.location-picker select{padding:12px;font:inherit;max-width:100%;border:1px solid #536962;border-radius:4px;background:white;color:var(--ink)}.location-picker button{border:0;cursor:pointer}.location-picker p{font-size:14px;margin-bottom:0}.collection-list .source p{margin-bottom:10px}

footer>.powered-by{margin-left:auto;text-align:right;white-space:normal;min-width:180px;line-height:1.7}.powered-by strong{color:var(--ink)}@media(max-width:700px){footer>.powered-by{width:100%;text-align:right}}
/* Private research preview */
.research-page { padding: 48px 6% 64px; }
.research-page h1 { font-size: clamp(38px, 5vw, 60px); letter-spacing: -2px; }
.question-form button { border: 0; cursor: pointer; }
.question-form { margin: 2rem 0; }
.question-form textarea { display: block; width: 100%; box-sizing: border-box; margin: .7rem 0; padding: 1rem; font: inherit; color: inherit; background: #fffef9; border: 1px solid #56716b; border-radius: 4px; }
.research-notice { padding: 1.3rem; background: #e5eadd; border-radius: 4px; margin: 1.5rem 0; }
.research-claim { border-top: 1px solid #cdd8ce; padding: 1.2rem 0; }
.research-claim blockquote { white-space: pre-wrap; border-left: 3px solid #56716b; padding-left: 1rem; }
.fineprint { font-size: .85rem; line-height: 1.6; }
summary { cursor: pointer; }

/* Readable answers, with evidence available on demand. */
.answer-narrative{font-size:1.12rem;line-height:1.9;max-width:76ch}
.citation-reference{font:600 .78em Arial,sans-serif;vertical-align:super;border:0;border-radius:4px;background:#e5eadd;color:var(--ink);padding:3px 5px;cursor:pointer;white-space:nowrap}
.citation-reference:hover{background:var(--accent)}
.citation-reference:focus-visible,.citation-close:focus-visible{outline:3px solid #668719;outline-offset:3px}
.citation-popup{width:min(580px,calc(100vw - 32px));max-height:calc(100dvh - 48px);overflow:auto;padding:26px;border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);box-shadow:0 16px 60px #173f3d35}
.citation-popup::backdrop{background:#173f3d18}
.citation-popup h3{clear:both;font-size:1.2rem;line-height:1.4}
.citation-popup blockquote{margin:20px 0;padding:0 0 0 16px;border-left:3px solid #668719;line-height:1.65;white-space:normal}
.citation-close{float:right;border:0;background:transparent;color:var(--ink);font:inherit;padding:4px;cursor:pointer}
.answer-forms{margin:24px 0;padding:22px;background:#e5eadd;border-radius:6px}
.answer-forms h3{margin:0 0 14px;font-size:1rem}
.form-link{margin:0 12px 10px 0;line-height:1.4}
.answer-forms .fineprint{margin:4px 0 0}
.answer-source-list{margin:20px 0;font-size:.88rem}.answer-source-list li{margin:10px 0;line-height:1.5}
.research-progress{border:0;border-radius:12px;padding:32px;max-width:480px;width:calc(100% - 40px);box-sizing:border-box;text-align:center;background:#faf9f3;color:var(--ink);box-shadow:0 16px 60px #0004}
.research-progress::backdrop{background:rgba(35,43,42,.62)}
.research-progress h2{font-size:1.5rem}.research-progress p{line-height:1.6}
.research-spinner{display:inline-block;width:32px;height:32px;border:4px solid #d9e0d4;border-top-color:#173f3b;border-radius:50%;animation:research-spin 1s linear infinite}
.question-form button:disabled{opacity:.65;cursor:wait}
@keyframes research-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.research-spinner{animation:none}}