.problem-router{padding-top:30px;padding-bottom:30px}.problem-router-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.7fr);grid-gap:30px;gap:30px;align-items:end;margin-bottom:18px}.problem-router-head h2{font-size:clamp(28px,4vw,44px);line-height:1.05;letter-spacing:-.055em;margin:10px 0 0}.problem-router-head>p{color:var(--muted);font-size:13px;line-height:1.6;margin:0}.problem-router-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fafbf8}.problem-router-grid>a{position:relative;min-height:190px;padding:22px;color:var(--ink);text-decoration:none}.problem-router-grid>a+a{border-left:1px solid var(--line)}.problem-router-grid>a>span{display:block;color:var(--green);font:10px DM Mono,monospace;letter-spacing:.08em;text-transform:uppercase}.problem-router-grid strong{display:block;max-width:190px;font-size:19px;line-height:1.2;letter-spacing:-.035em;margin:28px 0 10px}.problem-router-grid p{max-width:220px;color:var(--muted);font-size:11px;line-height:1.55;margin:0}.problem-router-grid b{position:absolute;right:20px;bottom:18px;color:var(--orange);font-size:18px;font-weight:400}.problem-router-grid>a:focus-visible,.problem-router-grid>a:hover{background:#edf2ec}.problem-router-grid>a:focus-visible strong,.problem-router-grid>a:hover strong{color:var(--green)}.article-next-step{margin:26px 0 34px}.article-next-step p{max-width:680px}@media(max-width:900px){.problem-router-grid{grid-template-columns:repeat(2,1fr)}.problem-router-grid>a:nth-child(odd){border-left:0}.problem-router-grid>a:nth-child(n+3){border-top:1px solid var(--line)}}@media(max-width:760px){.problem-router{padding-top:20px;padding-bottom:20px}.problem-router-head{gap:12px}.problem-router-grid,.problem-router-head{grid-template-columns:1fr}.problem-router-grid>a+a,.problem-router-grid>a:nth-child(n+3){border-left:0;border-top:1px solid var(--line)}}.health-principles{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);margin:0 0 80px}.health-principles article{padding:24px;border-right:1px solid var(--line)}.health-principles article:last-child{border-right:0}.health-principles span,.health-step-list>article>span{font:11px DM Mono,monospace;color:var(--orange)}.health-principles strong{display:block;font-size:17px;margin:30px 0 10px}.health-boundary p,.health-habit-grid p,.health-plan p,.health-principles p,.health-reading p{color:var(--muted);font-size:13px;line-height:1.65;margin:0}.health-habits{padding-bottom:90px}.health-habit-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}.health-habit-grid article{min-height:180px;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.health-habit-grid article:nth-child(3n){border-right:0}.health-habit-grid h3{font-size:22px;letter-spacing:-.04em;margin:0 0 10px}.health-evidence{border-top:1px solid var(--line);padding:55px 0 70px}.health-evidence h2{font-size:32px;letter-spacing:-.05em;margin:0 0 24px}.health-evidence-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:1px;gap:1px;background:var(--line)}.health-evidence-grid article{background:var(--paper);padding:24px}.health-evidence-head{display:flex;justify-content:space-between;gap:15px;align-items:center}.health-evidence-head strong{font-size:19px}.health-evidence-head span{font:10px DM Mono,monospace;color:var(--green)}.health-evidence-grid b{display:block;color:var(--orange);font:14px DM Mono,monospace;line-height:1.5;margin:18px 0 8px}.health-evidence-grid small{display:block;color:var(--muted);font-size:11px;line-height:1.5}.health-evidence-grid p{color:var(--muted);font-size:13px;line-height:1.6;margin:14px 0}.health-evidence-grid a{color:var(--green);font-size:12px;font-weight:600;text-decoration:none}.health-reading{border-top:1px solid var(--line);padding-top:55px;margin-bottom:70px}.health-reading h2{font-size:32px;letter-spacing:-.05em;line-height:1.08;margin:0 0 18px}.health-reading-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:1px;gap:1px;background:var(--line);margin-top:28px}.health-reading-grid article{background:var(--paper);padding:24px}.health-reading-grid strong{font-size:15px;display:block;margin-bottom:12px}.health-source{margin-top:25px}.health-source a{color:var(--green);font-weight:600;text-decoration:none}.health-boundary{background:#f2dfd5;border-left:3px solid var(--orange);padding:22px 25px;margin-bottom:30px}.health-boundary strong{font-size:15px;display:block;margin-bottom:8px}@media(max-width:760px){.health-evidence-grid,.health-habit-grid,.health-principles,.health-reading-grid{grid-template-columns:1fr}.health-principles article{border-right:0;border-bottom:1px solid var(--line)}.health-principles article:last-child{border-bottom:0}.health-habit-grid article{min-height:auto;border-right:0}.health-reading-grid{gap:0}.health-evidence-grid article+article,.health-reading-grid article+article{border-top:1px solid var(--line)}}.health-explorer{border-top:1px solid var(--line);padding:55px 0 70px}.health-explorer-intro{display:grid;grid-template-columns:1fr 1fr;grid-gap:50px;gap:50px;align-items:end}.health-explorer h2{font-size:32px;letter-spacing:-.05em;margin:0 0 12px}.health-explorer-intro p{color:var(--muted);font-size:13px;line-height:1.65;margin:0}.health-filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;grid-gap:12px;gap:12px;margin:28px 0 12px}.health-filters label{display:grid;grid-gap:7px;gap:7px;color:var(--muted);font:10px DM Mono,monospace}.health-filters input,.health-filters select{border:1px solid var(--line);background:var(--paper);padding:11px;font:13px DM Sans,sans-serif;color:var(--ink);min-width:0}.health-check{display:flex!important;align-items:center;gap:8px;align-self:end;padding:11px 0}.health-check input{accent-color:var(--green)}.health-results-meta{color:var(--muted);font:11px DM Mono,monospace;margin:18px 0}.health-records{border-top:1px solid var(--line)}.health-record{border-bottom:1px solid var(--line)}.health-record summary{display:grid;grid-template-columns:38px 1fr 28px;grid-gap:15px;gap:15px;align-items:center;padding:18px 0;cursor:pointer;list-style:none}.health-record summary::-webkit-details-marker{display:none}.health-record-grade{color:var(--orange);font:13px DM Mono,monospace}.health-record summary strong{display:block;font-size:17px}.health-record summary small{display:block;color:var(--muted);font-size:11px;margin-top:5px}.health-record summary b{font-size:22px;color:var(--orange);font-weight:400}.health-record[open] summary b{transform:rotate(45deg)}.health-record-body{background:#f4f7f3;padding:22px 28px 24px 53px;margin-bottom:18px}.health-record-body p{color:var(--muted);font-size:13px;line-height:1.65;margin:8px 0}.health-record-body p strong{color:var(--ink)}.health-record-body .health-plain{background:#e7eee7;color:var(--ink);padding:14px 16px;margin:0 0 14px}.health-record-sources{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--line);margin-top:15px;padding-top:14px}.health-record-sources a{color:var(--green);font-size:12px;font-weight:600;text-decoration:none}.health-show-all{border:1px solid var(--ink);background:transparent;padding:13px 18px;margin-top:25px;color:var(--ink);font-size:13px;cursor:pointer}.health-show-all:hover{background:var(--ink);color:#fff}@media(max-width:760px){.health-explorer-intro,.health-filters{grid-template-columns:1fr}.health-check{align-self:auto}.health-record-body{padding:18px 18px 20px}.health-explorer h2{font-size:27px}}