:root{--bg: #0c0e12;--bg-2: #151821;--bg-3: #1d2230;--line: #262c3a;--ink: #e6e9ef;--dim: #8a93a6;--acc: #5fc480;--acc-2: #7cb0e4;--good: #7cf0a0;--warn: #ffb347;--bad: #ff6b6b}*,*:before,*:after{box-sizing:border-box}html{height:100%}body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);font:15px/1.55 system-ui,Segoe UI,sans-serif}a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}#topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 22px;border-bottom:1px solid var(--line);background:var(--bg-2)}.brand{font-weight:700;font-size:18px;color:var(--ink)}#topnav a,#topnav button{margin-left:12px;background:transparent;border:1px solid var(--line);color:var(--ink);padding:6px 12px;border-radius:6px;font:inherit;cursor:pointer}#topnav a:hover,#topnav button:hover{border-color:var(--acc)}#app{flex:1 0 auto;max-width:1100px;width:100%;margin:0 auto;padding:28px 22px 40px}#sitefooter{flex-shrink:0;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;padding:12px 22px;border-top:1px solid var(--line);font-size:12px;color:var(--dim)}.footer-disclosure{font-style:italic}.footer-copy a{color:var(--acc)}.hero{padding:16px 0 28px;text-align:center}.hero h1{font-size:38px;margin:0 0 8px}.hero p{color:var(--dim);font-size:17px;max-width:640px;margin:0 auto 18px}.cta{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}.btn{display:inline-block;padding:9px 18px;border-radius:8px;background:var(--bg-3);color:var(--ink);border:1px solid var(--line);cursor:pointer;font:inherit}.btn-primary{background:var(--acc);color:#062014;border-color:var(--acc);font-weight:600}.btn:hover{border-color:var(--acc)}.section-title{margin:28px 0 14px;font-size:18px;color:var(--ink)}.goals-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-bottom:32px}.goal-card{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:16px;text-align:center;cursor:pointer;color:inherit;transition:border-color .15s,transform .15s}.goal-card:hover{border-color:var(--acc);transform:translateY(-1px);text-decoration:none}.goal-card .icon{font-size:28px}.goal-card .label{font-weight:600;margin-top:6px}.compound-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}.compound-card{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:16px;color:inherit;display:block;transition:border-color .15s,transform .15s}.compound-card:hover{border-color:var(--acc);transform:translateY(-1px);text-decoration:none}.compound-card .name{font-weight:700;font-size:17px}.compound-card .sci{color:var(--dim);font-size:12px;font-style:italic;margin-bottom:6px}.compound-card .desc{color:var(--ink);font-size:13px;line-height:1.5;margin-bottom:8px}.compound-card .meta{color:var(--dim);font-size:11px}.tags{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 0}.tag{font-size:11px;padding:2px 8px;border-radius:12px;background:#5fc4801a;border:1px solid rgba(95,196,128,.4);color:var(--acc)}.stars{color:var(--warn);letter-spacing:1px}.stars-empty{color:var(--line);letter-spacing:1px}.detail-header{padding:6px 0 18px}.detail-header h1{margin:0 0 4px;font-size:30px}.detail-header .sci{color:var(--dim);font-style:italic}.detail-section{margin-bottom:22px;padding-bottom:22px;border-bottom:1px solid var(--line)}.detail-section:last-child{border-bottom:0}.detail-section h3{margin:0 0 8px;font-size:14px;color:var(--dim);text-transform:uppercase;letter-spacing:.06em}.detail-section p{margin:0 0 6px}.kv{display:grid;grid-template-columns:160px 1fr;gap:6px 16px;font-size:14px}.kv .k{color:var(--dim)}.kv .v{color:var(--ink)}.warnings{background:#ffb34714;border-left:3px solid var(--warn);padding:10px 14px;border-radius:4px;margin-top:6px}.warnings ul{margin:0;padding-left:18px}.warnings li{font-size:13px;margin-bottom:4px}.refs ul{padding-left:18px;margin:0}.refs li{margin-bottom:4px;font-size:13px}.refs .src{color:var(--dim);font-size:11px;text-transform:uppercase;letter-spacing:.06em;margin-right:6px}.vendor-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.vendor-btn{display:inline-flex;align-items:center;gap:6px;background:var(--bg-3);border:1px solid var(--line);padding:8px 14px;border-radius:8px;color:var(--ink);font-weight:600;cursor:pointer}.vendor-btn:hover{border-color:var(--acc);text-decoration:none}.vendor-disclosure{display:block;margin-top:10px;font-size:11px;color:var(--dim);font-style:italic}.modal-back{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000bf;z-index:9999;display:flex;align-items:center;justify-content:center;padding:20px}.modal-box{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;max-width:540px;width:100%;padding:24px;color:var(--ink)}.modal-box h2{margin:0 0 12px;color:var(--acc);font-size:20px}.modal-box p{margin:0 0 12px;line-height:1.55}.modal-box .small{font-size:12px;color:var(--dim)}@media (max-width: 600px){.hero h1{font-size:28px}.kv{grid-template-columns:1fr;gap:0}.kv .k{margin-top:6px;font-weight:600}}