.hv4{--paper:#efede8;--paper-2:#e6e3dc;--sheet:#fbfaf7;--ink:#171512;--ink-2:#2a2622;--muted:#5a534b;--line:#aca7a0;--hair:#d6d1c8;--orange:#f04a2a;--dark-muted:#cfc9bf;--dark-faint:#a9a298;--dark-rule:#4a443d;--dark-strip:#3a352f;--dark-edge:#6b645b;--dark-text:#e8e3da;--dark-bar-base:#34302a}.hv4 *{box-sizing:border-box}.hv4{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font:16px/1.6 Inter,Arial,sans-serif}.hv4 a{color:inherit;cursor:pointer;text-decoration:none}.hv4 button,.hv4 input{font:inherit;color:inherit}.hv4 button{cursor:pointer}.hv4 a:focus-visible,.hv4 button:focus-visible,.hv4 input:focus-visible,.hv4 summary:focus-visible{outline:3px solid var(--orange);outline-offset:4px}.hv4 p{color:var(--muted);margin:0 0 18px}.hv4 h1,.hv4 h2,.hv4 h3,.hv4 h4{letter-spacing:-.035em;margin:0;font-weight:800;line-height:1.08}.hv4 h2{text-wrap:balance;font-size:clamp(28px,3vw,42px)}.hv4 h3{letter-spacing:-.025em;font-size:22px;font-weight:750}.hv4 img{max-width:100%;height:auto;display:block}.hv4 .wrap{width:min(1320px,100% - 80px);margin-inline:auto}.hv4 .text-link{border-bottom:1.5px solid;padding-bottom:1px;font-size:15px;font-weight:750;line-height:1.35;display:inline-block}.hv4 .text-link:hover{color:var(--accent-text)}.hv4 .text-link.small{font-size:13.5px}.hv4 .text-link.quiet{color:var(--muted);font-weight:500}.hv4 .button{background:var(--ink);color:#fff;align-items:center;min-height:46px;padding:12px 20px;font-size:14px;font-weight:750;display:inline-flex}.hv4 .button:hover{background:var(--orange);color:var(--ink)}.hv4 button.plain{background:0 0;border:0;padding:6px 0;font-size:13px;font-weight:650}.hv4 button.plain:hover{color:var(--orange)}.hv4 .hero{border-bottom:1px solid var(--ink);grid-template-columns:1.12fr 1fr;align-items:center;min-height:465px;display:grid;position:relative;overflow:hidden}.hv4 .hero-copy{z-index:1;padding:38px 0 42px 20px;position:relative}.hv4 .hero h1{letter-spacing:-.065em;font-size:clamp(48px,5.25vw,76px);font-weight:950;line-height:1.02}.hv4 .hero h1>span{color:var(--orange);margin-bottom:4px;font-size:1.17em;display:block}.hv4 .hero p{max-width:480px;margin:24px 0 0;font-size:19px;line-height:1.55}.hv4 .hero-art{object-fit:cover;object-position:center;mix-blend-mode:multiply;width:115%;height:100%;max-height:495px;margin-left:-8%;mask-image:linear-gradient(90deg,#0000 0%,#000 12% 100%)}.hv4 .starting{border-bottom:1px solid var(--ink);grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:48px;padding:48px 20px 56px;display:grid}.hv4 .picker h2{font-size:clamp(28px,2.6vw,36px)}.hv4 .intro{margin:8px 0 18px;font-size:15px}.hv4 .pattern-option{text-align:left;border:0;border-bottom:1px solid var(--line);background:0 0;grid-template-columns:48px 1fr 28px;align-items:center;gap:14px;width:100%;min-height:72px;padding:12px 14px 12px 10px;transition:background .18s,color .18s;display:grid}.hv4 .pattern-option:first-child{border-top:1px solid var(--line)}.hv4 .pattern-option .txt b{letter-spacing:-.01em;font-size:16.5px;font-weight:750;display:block}.hv4 .pattern-option .txt span{color:var(--muted);font-size:13.5px;line-height:1.45;display:block}.hv4 .pattern-option .arrow{font-size:22px;transition:transform .18s}.hv4 .pattern-option:hover{background:var(--sheet)}.hv4 .pattern-option:hover .arrow{transform:translate(4px)}.hv4 .pattern-option.is-active{background:var(--ink);color:#fff}.hv4 .pattern-option.is-active .txt span{color:var(--dark-muted)}.hv4 .pattern-option.is-active .arrow{color:var(--orange)}.hv4 .boundary{margin:14px 0 0;font-size:12.5px}.hv4 .stage{align-self:start;position:relative}.hv4 .invite{border-left:1px solid var(--ink);min-height:100%;padding:32px 0 0 44px}.hv4 .invite h2{margin-bottom:14px;font-size:30px}.hv4 .invite p{max-width:320px;font-size:15px}.hv4 .invite-alt{border-top:1px solid var(--hair);flex-direction:column;align-items:flex-start;gap:12px;max-width:280px;margin-top:30px;padding-top:24px;display:flex}.hv4 .spread{background:var(--ink);color:#fff;padding:30px 34px 28px}.hv4 .spread[hidden]{display:none}.hv4 .spread-top{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.hv4 .kicker{letter-spacing:.14em;text-transform:uppercase;color:var(--dark-muted);align-items:center;gap:9px;font-size:11.5px;font-weight:750;display:flex}.hv4 .kicker i{background:var(--orange);width:9px;height:9px;display:inline-block}.hv4 .spread button.plain{color:var(--dark-muted)}.hv4 .spread h2{color:var(--orange);letter-spacing:-.035em;font-size:clamp(30px,3vw,42px)}.hv4 .spread-lede{color:#fff;letter-spacing:-.02em;max-width:520px;margin:14px 0 24px;font-size:clamp(18px,1.6vw,21px);font-weight:600;line-height:1.35}.hv4 .spread-foot{flex-wrap:wrap;justify-content:space-between;gap:12px;display:flex}.hv4 .spread .text-link{color:#fff}.hv4 .spread .text-link.quiet{color:var(--dark-muted)}.hv4 .closer{background:var(--beacon-panel);margin-block:40px;padding:72px 40px}.hv4 .closer-head{grid-template-columns:1fr auto;align-items:end;gap:10px 30px;margin-bottom:36px;display:grid}.hv4 .stepper{font-variant-numeric:tabular-nums;align-items:center;gap:14px;font-size:13px;display:flex}.hv4 .stepper button{border:1px solid var(--ink);background:0 0;width:46px;height:46px;font-size:18px}.hv4 .stepper button:hover:not(:disabled){background:var(--ink);color:#fff}.hv4 .stepper button:disabled{opacity:.3;cursor:default}.hv4 .closer-body{grid-template-columns:1.25fr 1fr;align-items:center;gap:56px;display:grid}.hv4 .closer-art{aspect-ratio:2;background:var(--beacon-soft);margin:0;overflow:hidden}.hv4 .closer-art img{object-fit:cover;mix-blend-mode:multiply;width:100%;height:100%}.hv4 .closer-copy h3{letter-spacing:-.045em;margin-bottom:18px;font-size:clamp(26px,2.5vw,36px)}.hv4 .closer-copy p{max-width:460px;font-size:16px}.hv4 .closer-links{flex-wrap:wrap;align-items:baseline;gap:12px 18px;display:flex}.hv4 .causes{border-bottom:1px solid var(--ink);padding:72px 20px 80px}.hv4 .causes-head{grid-template-columns:1.3fr 1fr;align-items:end;gap:40px;margin-bottom:40px;display:grid}.hv4 .causes-sub{max-width:560px;margin:14px 0 0}.hv4 .search>span:first-child{margin-bottom:8px;font-size:13px;font-weight:750;display:block}.hv4 .search-box{background:var(--sheet);border-bottom:2px solid var(--ink);align-items:center;gap:10px;padding:0 14px;display:flex}.hv4 .search-box input{outline-offset:0;background:0 0;border:0;flex:1;padding:15px 0;font-size:15px}.hv4 .search-box input:focus-visible{outline:none}.hv4 .search-box:focus-within{outline:3px solid var(--orange);outline-offset:3px}.hv4 .search-results{background:var(--sheet);margin-bottom:34px;padding:22px 26px}.hv4 .search-note{color:var(--ink);font-size:13.5px;font-weight:650}.hv4 .search-list{flex-wrap:wrap;gap:10px;display:flex}.hv4 .clues{border-top:2px solid var(--ink);margin:0;padding:0;list-style:none}.hv4 .clue{border-bottom:1px solid var(--line);grid-template-columns:130px minmax(0,1.2fr) minmax(0,1fr);align-items:start;gap:24px;padding:22px 0;scroll-margin-top:24px;display:grid}.hv4 .clue:target{background:linear-gradient(90deg,#f04a2a14,#0000 70%)}.hv4 .clue-mark span{color:var(--muted);letter-spacing:.1em;font-size:12px;font-weight:750;display:block}.hv4 .clue-mark b{letter-spacing:-.02em;color:var(--accent-text);font-size:17px;font-weight:750;line-height:1.35;display:block}.hv4 .clue-text h3{margin-bottom:6px}.hv4 .clue-text p{margin:0;font-size:15px}.hv4 .clue-causes{flex-wrap:wrap;gap:8px;padding-top:4px;display:flex}.hv4 .cause-chip{background:var(--sheet);border:1px solid var(--ink);align-items:center;gap:6px;min-height:44px;padding:8px 12px;font-size:14px;font-weight:700;display:inline-flex}.hv4 .cause-chip:hover{background:var(--ink);color:#fff}.hv4 .cause-chip span{color:var(--accent-text)}.hv4 .also{margin-top:26px}.hv4 .also summary{cursor:pointer;align-items:center;gap:10px;font-size:15px;font-weight:750;list-style:none;display:inline-flex}.hv4 .also summary:before{content:"+";border:1px solid var(--ink);place-items:center;width:26px;height:26px;font-weight:500;display:inline-grid}.hv4 .also[open] summary:before{content:"–"}.hv4 .also-list{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:24px 36px;margin-top:22px;display:grid}.hv4 .also-group h4{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px;font-size:12px;font-weight:750}.hv4 .also-link{border-bottom:1px solid var(--hair);padding:7px 0;font-size:14.5px;font-weight:600;display:block}.hv4 .search-list .also-link{border:1px solid var(--hair);background:#fff;padding:7px 12px;display:inline-block}.hv4 .also-link:hover{color:var(--accent-text)}.hv4 .also-link span{font-size:12px}.hv4 .atlas{border-top:2px solid var(--ink);grid-template-columns:repeat(3,1fr);display:grid}.hv4 .atlas[hidden]{display:none}.hv4 .family{border-bottom:1px solid var(--line);padding:26px 28px 28px 0}.hv4 .family:not(:nth-child(3n+1)){border-left:1px solid var(--hair);padding-left:28px}.hv4 .family header{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px;display:flex}.hv4 .family header span{color:var(--muted);white-space:nowrap;font-size:12px}.hv4 .family p{margin-bottom:14px;font-size:14px}.hv4 .family-links{flex-wrap:wrap;align-items:baseline;gap:0 16px;display:flex}.hv4 .family-link{text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:4px;padding-block:11px;font-size:14px;font-weight:700;line-height:22px;text-decoration-thickness:1px;display:inline-block}.hv4 .family-link:hover{color:var(--accent-text);text-decoration-color:var(--accent-text)}.hv4 .family-link span{color:var(--accent-text);font-size:11px}.hv4 .family-more{color:var(--muted);text-underline-offset:4px;background:0 0;border:0;padding:11px 0;font-size:13px;line-height:22px;text-decoration:underline}.hv4 .reading{border-bottom:1px solid var(--ink);padding:72px 20px}.hv4 .section-head{justify-content:space-between;align-items:baseline;gap:20px;display:flex}.hv4 .section-head .text-link{white-space:nowrap}.hv4 .reading-sub{margin:10px 0 30px}.hv4 .articles{grid-template-columns:repeat(3,1fr);gap:48px;display:grid}.hv4 .article{display:block}.hv4 .article img{aspect-ratio:16/9;object-fit:cover;width:100%;margin-bottom:18px;transition:filter .2s}.hv4 .article:hover img{filter:contrast(1.06)}.hv4 .article h3{margin:4px 0 10px}.hv4 .article:hover h3{color:var(--accent-text)}.hv4 .article p{margin-bottom:12px;font-size:14.5px}.hv4 .guides{border-top:1px solid var(--hair);flex-wrap:wrap;align-items:baseline;gap:12px 22px;margin-top:36px;padding-top:22px;display:flex}.hv4 .guides>span{font-size:15px;font-weight:800}.hv4 .guides>div{flex-wrap:wrap;gap:12px 22px;display:flex}.hv4 .tests{background:var(--ink);color:#fff;grid-template-columns:1fr 1fr;gap:56px;padding:72px 40px;display:grid}.hv4 .tests p{color:var(--dark-muted)}.hv4 .tests h2{margin-bottom:18px}.hv4 .tests-copy .text-link{color:#fff}.hv4 .tests-tool label{margin-bottom:8px;font-size:13px;font-weight:750;display:block}.hv4 .tests .search-box{color:var(--ink);border-bottom-color:var(--orange);background:#fff}.hv4 .tests-label{margin:22px 0 6px;font-size:12.5px}.hv4 .test-list{grid-template-columns:1fr 1fr;gap:0 28px;margin-bottom:24px;display:grid}.hv4 .test-list a{border-bottom:1px solid var(--dark-rule);padding:11px 0;font-size:14.5px;font-weight:650}.hv4 .test-list a:hover{color:var(--orange)}.hv4 .tests-tool>.text-link{color:#fff}.hv4 .today{border-bottom:1px solid var(--ink);padding:44px 20px 40px}.hv4 .today-row{grid-template-columns:repeat(4,1fr);display:grid}.hv4 .today-row a{border-right:1px solid var(--hair);margin-right:22px;padding:4px 22px 4px 0}.hv4 .today-row a:last-child{border-right:0;margin-right:0}.hv4 .today-row b{letter-spacing:-.02em;margin-bottom:4px;font-size:18px;display:block}.hv4 .today-row b:after{content:" ↗";color:var(--accent-text);font-size:14px}.hv4 .today-row span{color:var(--muted);font-size:14px}.hv4 .today-row a:hover b{color:var(--accent-text)}.hv4 .desk{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:stretch;gap:56px;padding:72px 20px 56px;display:grid}.hv4 .desk-image{object-fit:cover;width:100%;height:100%;min-height:340px}.hv4 .desk-story h2{margin-bottom:20px;font-size:clamp(28px,2.6vw,38px)}.hv4 .timeline{margin:0 0 22px;padding:0;list-style:none}.hv4 .timeline li{border-top:1px solid var(--line);grid-template-columns:78px 1fr;gap:16px;padding:18px 0;display:grid}.hv4 .timeline b{letter-spacing:-.05em;font-size:26px;font-weight:900}.hv4 .timeline h3{margin-bottom:6px;font-size:18px}.hv4 .timeline p{margin-bottom:8px;font-size:14px}.hv4 .myfog{border-bottom:1px solid var(--ink);grid-template-columns:1fr 1fr;align-items:center;gap:56px;padding:72px 20px;display:grid}.hv4 .myfog h2{margin-bottom:18px}.hv4 .note-card{background:var(--sheet);border-top:2px solid var(--ink);padding:30px 32px;position:relative;transform:rotate(-.6deg)}.hv4 .note-tag{color:var(--muted);font-size:11px;position:absolute;top:14px;right:16px}.hv4 .note-card ul{margin:0;padding:0;list-style:none}.hv4 .note-card li{border-top:1px solid var(--hair);grid-template-columns:72px 1fr;gap:12px;padding:14px 0;font-size:16px;font-weight:700;display:grid}.hv4 .note-card li span{letter-spacing:.12em;text-transform:uppercase;color:var(--orange);padding-top:3px;font-size:11px;font-weight:750}.hv4 .note-card li.muted{color:var(--muted);font-size:14px;font-weight:500}.hv4 .support{justify-content:space-between;align-items:center;gap:30px;padding:56px 0;display:flex}.hv4 .support h2{margin-bottom:8px;font-size:clamp(26px,2.4vw,34px)}.hv4 .support p{margin:0}.hv4 .support-actions{flex-direction:column;align-items:flex-end;gap:14px;display:flex}@media (width<=1100px){.hv4 .wrap{width:calc(100% - 48px)}.hv4 .hero-copy{padding-left:0}.hv4 .hero{min-height:410px}.hv4 .hero p{font-size:17px}.hv4 .starting{grid-template-columns:1fr 1fr;gap:32px;padding-inline:0}.hv4 .clue{grid-template-columns:100px 1fr;gap:12px 20px}.hv4 .clue-causes{grid-column:2}.hv4 .atlas{grid-template-columns:1fr 1fr}.hv4 .family:not(:nth-child(3n+1)){border-left:0;padding-left:0}.hv4 .family:nth-child(2n){border-left:1px solid var(--hair);padding-left:28px}.hv4 .today-row{grid-template-columns:1fr 1fr;gap:22px 0}.hv4 .today-row a:nth-child(2n){border-right:0;margin-right:0}}@media (width<=860px){.hv4 .starting{display:block}.hv4 .stage{margin-top:28px}.hv4 .invite{border-left:0;border-top:1px solid var(--ink);padding:26px 0 0}.hv4 .closer-body,.hv4 .causes-head,.hv4 .tests,.hv4 .desk,.hv4 .myfog{grid-template-columns:1fr;gap:28px}.hv4 .articles{grid-template-columns:1fr;gap:34px}.hv4 .tests{padding:52px 24px}}@media (width<=760px){.hv4 .wrap{width:calc(100% - 32px)}.hv4 .hero{flex-direction:column;align-items:stretch;min-height:0;display:flex}.hv4 .hero-copy{padding:32px 2px 0}.hv4 .hero h1{font-size:clamp(40px,8.9vw,64px);line-height:1.03}.hv4 .hero p{max-width:340px;margin-top:18px;font-size:15px}.hv4 .hero-art{object-fit:cover;object-position:50% 43%;width:100%;height:245px;margin:0;mask-image:linear-gradient(#0000 0%,#000 12% 100%)}.hv4 .starting{padding:32px 0 40px}.hv4 .pattern-option{grid-template-columns:38px 1fr 20px;padding-inline:6px}.hv4 .spread{margin:0 -16px;padding:24px 20px}.hv4 .closer,.hv4 .causes,.hv4 .reading,.hv4 .desk,.hv4 .myfog{padding:52px 0}.hv4 .today{padding:36px 0}.hv4 .clue{grid-template-columns:1fr;gap:8px;padding:20px 0}.hv4 .clue-causes{grid-column:1;padding-top:4px}.hv4 .clue-mark{align-items:baseline;gap:10px;display:flex}.hv4 .atlas{grid-template-columns:1fr}.hv4 .family:nth-child(2n){border-left:0;padding-left:0}.hv4 .family{padding-right:0}.hv4 .test-list{grid-template-columns:1fr}.hv4 .tests{margin:0 -16px;padding:48px 16px}.hv4 .today-row{grid-template-columns:1fr}.hv4 .today-row a{border-right:0;border-bottom:1px solid var(--hair);margin-right:0;padding:12px 0}.hv4 .support{flex-direction:column;align-items:flex-start}.hv4 .support-actions{align-items:flex-start}}@media (prefers-reduced-motion:reduce){.hv4 *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.hv4{--accent-text:#c33a24;font-size:17px}.hv4 .hero-art{mix-blend-mode:darken;-webkit-mask-image:none;mask-image:none}.hv4 .define{border-bottom:1px solid var(--ink);grid-template-columns:1.3fr 1fr;align-items:end;gap:48px;padding:28px 20px 32px;display:grid}.hv4 .define>p{color:var(--ink-2);max-width:620px;margin:0;font-size:18px;line-height:1.55}.hv4 .define>p b{color:var(--ink)}.hv4 .site-search label{margin-bottom:8px;font-size:13px;font-weight:750;display:block}.hv4 .site-search>div{background:var(--sheet);border-bottom:2px solid var(--ink);align-items:center;gap:10px;padding:0 0 0 14px;display:flex}.hv4 .site-search input{background:0 0;border:0;flex:1;min-width:0;padding:15px 0;font-size:15px}.hv4 .site-search input:focus-visible{outline:none}.hv4 .site-search>div:focus-within{outline:3px solid var(--orange);outline-offset:3px}.hv4 .site-search button{background:var(--ink);color:#fff;border:0;align-self:stretch;padding:0 18px;font-size:14px;font-weight:750}.hv4 .site-search button:hover{background:var(--orange);color:var(--ink)}@media (width<=860px){.hv4 .define{grid-template-columns:1fr;gap:22px;padding-inline:0}}.hv4 .label{text-transform:uppercase;letter-spacing:.07em;color:var(--accent-text);align-items:center;gap:8px;margin:0 0 10px;font-size:.72rem;font-weight:850;display:flex}.hv4 .label:before{content:"";background:var(--orange);flex:none;width:8px;height:8px}.hv4 .kicker{text-transform:none;letter-spacing:0;font-size:13px}.hv4 .also-group h4{text-transform:none;letter-spacing:0;color:var(--ink);font-size:13.5px}.hv4 .note-head{color:var(--ink);margin:0 0 10px;font-size:13.5px;font-weight:700}.hv4 .note-card li span{text-transform:none;letter-spacing:0;font-size:12.5px}.hv4 h2.today-title{margin-bottom:22px;font-size:clamp(24px,2.2vw,30px)}.hv4 .day{width:100%;height:26px;display:block}.hv4 .day .d-base{fill:var(--paper-2)}.hv4 .day .d-fog{fill:var(--orange)}.hv4 .day .d-wired{fill:var(--ink)}.hv4 .day-unsure{border:1.5px dashed var(--line);height:26px;color:var(--muted);place-items:center;font-size:15px;font-weight:800;display:grid}.hv4 .pattern-option{grid-template-columns:92px 1fr 28px;gap:18px}.hv4 .pattern-option .strip{display:block}.hv4 .pattern-option.is-active .d-base{fill:var(--dark-strip)}.hv4 .pattern-option.is-active .d-wired{fill:#fff}.hv4 .pattern-option.is-active .day-unsure{border-color:var(--dark-edge);color:var(--dark-muted)}.hv4 .day-scale{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;font-size:11.5px;display:flex}.hv4 .picker-scale{color:var(--muted);margin:0 0 6px 10px;font-size:12px}.hv4 .spread{animation:none}.hv4 .spread-day{margin:0 0 18px}.hv4 .day-big{height:64px}.hv4 .spread .d-base{fill:var(--dark-bar-base)}.hv4 .spread .d-wired{fill:#fff}.hv4 .spread .day-scale{color:var(--dark-faint);margin-top:6px}.hv4 .spread figcaption{color:var(--dark-faint);margin-top:8px;font-size:12.5px;line-height:1.45}.hv4 .spread-below{color:var(--dark-text);max-width:520px;margin:0 0 18px;font-size:14px;line-height:1.5}.hv4 .spread-below b{color:#fff}.hv4 .button-orange{background:var(--orange);color:var(--ink)}.hv4 .button-orange:hover{color:var(--ink);background:#fff}.hv4 .spread-foot{align-items:center}.hv4 .context-bar{z-index:20;background:var(--ink);color:#fff;padding-top:env(safe-area-inset-top,0px);position:fixed;top:0;left:0;right:0}.hv4 .context-bar[hidden]{display:none}.hv4 .context-inner{align-items:center;gap:18px;min-height:48px;display:flex}.hv4 .context-inner p{color:var(--dark-text);flex:1;margin:0;font-size:14px}.hv4 .context-inner b{color:var(--orange);font-weight:700}.hv4 .context-strip{flex:none;width:64px}.hv4 .context-strip .d-base{fill:var(--dark-strip)}.hv4 .context-strip .d-wired{fill:#fff}.hv4 .context-link{color:#fff;white-space:nowrap;background:0 0;border:0;border-bottom:1.5px solid;align-items:center;min-height:44px;padding:0;font-size:13.5px;font-weight:700;display:inline-flex}.hv4 .context-link:hover{color:var(--orange)}.hv4 .stepper span{text-align:center;min-width:44px}.hv4 .source-line{color:var(--muted);margin:14px 0 0;font-size:12.5px;line-height:1.5}.hv4 .source-line a{color:var(--ink);text-underline-offset:3px;text-decoration:underline}.hv4 .source-line a:hover{color:var(--accent-text)}.hv4 .clue-text .source-line{margin-top:8px;font-size:12px}.hv4 .pmid{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:12px;font-size:12px;display:inline-block}@media (width<=760px){.hv4 .pattern-option{grid-template-columns:64px 1fr 18px;gap:12px}.hv4 .picker-scale{margin-left:6px}.hv4 .closer{margin-inline:-16px;padding-inline:16px}.hv4 .context-inner{gap:12px}.hv4 .context-strip{display:none}.hv4 .context-inner p{font-size:13px}}.hv4{--beacon-panel:#f7f5f0;--beacon-soft:#f1efea}.hv4 .kicker,.hv4 .also-group h4,.hv4 .note-card li span{text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:850}.hv4 .note-card li span{color:var(--accent-text)}.hv4 [hidden]{display:none!important}.hv4 input{min-width:0;caret-color:var(--accent-text)}.hv4 ::selection{background:var(--ink);color:var(--paper)}.hv4 .hero-start{border-bottom:1px solid var(--ink);align-items:center;gap:18px;min-height:44px;margin-top:20px;font-size:14px;font-weight:750;display:inline-flex}.hv4 .hero-start:hover{color:var(--accent-text)}.hv4 #starting-title,.hv4 #spread-title{scroll-margin-top:108px}.hv4 #starting-title:focus-visible,.hv4 #spread-title:focus-visible{outline:3px solid var(--orange);outline-offset:6px}.hv4 button.plain,.hv4 .family-more,.hv4 .also summary{min-height:44px}.hv4 input:disabled{cursor:wait;opacity:.6}@media (width<=860px){.hv4 .closer-head{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.hv4 .closer-head .stepper{justify-self:start}.hv4 .section-head{flex-wrap:wrap;align-items:start;gap:12px}}@media (width<=760px){.hv4 .hero-start{margin-top:12px}.hv4 .define{gap:18px;padding-block:24px}.hv4 .define>p{font-size:16px;line-height:1.55}.hv4 .closer,.hv4 .causes,.hv4 .reading,.hv4 .desk,.hv4 .myfog{padding-block:40px}.hv4 .closer{margin-block:28px;padding-inline:16px}.hv4 .closer-copy h3{margin-bottom:12px;font-size:26px}.hv4 .closer-copy p{margin-bottom:14px}.hv4 .causes-head{margin-bottom:28px}.hv4 .articles{gap:28px}.hv4 .article{grid-template-columns:108px minmax(0,1fr);align-items:start;gap:0 18px;display:grid}.hv4 .article img{aspect-ratio:1;object-fit:cover;grid-area:1/1/4;margin:0}.hv4 .article h3{margin:0 0 8px;font-size:21px}.hv4 .article p{margin:0 0 10px;font-size:14px}.hv4 .article .text-link{justify-self:start}.hv4 .spread-lede{margin:12px 0 18px}.hv4 .spread-foot{gap:16px}.hv4 .spread-foot .quiet{font-size:13px}.hv4 .day-big{height:48px}.hv4 .spread-day figcaption{font-size:12px}.hv4 .context-inner{gap:10px;min-height:60px;padding-block:6px}.hv4 .context-inner p{line-height:1.4}.hv4 .context-link{font-size:12px}.hv4 .note-card{padding:26px 22px}.hv4 .support{padding-block:40px}}@media (width<=360px){.hv4 .article{grid-template-columns:84px minmax(0,1fr);gap:0 14px}.hv4 .spread-top{flex-wrap:wrap;align-items:start;gap:2px}.hv4 .context-inner p{font-size:12px}}.hv4 .text-link{padding-top:5px}.hv4 .source-line a{padding-top:6px;display:inline-block}.hv4 .site-search input::placeholder{text-overflow:ellipsis}@media (width<=760px){.hv4 .hero-art{object-fit:contain;height:160px}}.hv4 h2.today-title,.hv4 .desk-story h2{letter-spacing:-.03em;font-size:clamp(23px,2.1vw,28px)}.hv4 .myfog h2,.hv4 .support h2{letter-spacing:-.025em;font-size:clamp(21px,1.8vw,24px)}.hv4 .label-for{color:var(--ink-2);margin:10px 0 0;font-size:16px;font-weight:650}.hv4 .spread-steps{gap:20px;margin:20px 0 0;padding:0;list-style:none;display:grid}.hv4 .spread-steps li{border-top:1px solid var(--dark-rule);justify-items:start;gap:10px;padding-top:20px;display:grid}.hv4 .spread-steps span{color:var(--dark-muted);max-width:420px;font-size:14px;line-height:1.5}.hv4 .spread-steps .text-link{color:#fff}.hv4 .spread-steps .text-link:hover{color:var(--orange)}.hv4 .sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.hv4 .clue-text p{max-width:68ch}.hv4 .clues-foot{flex-wrap:wrap;align-items:center;gap:12px 24px;padding:18px 0 0;display:flex}.hv4 .clues-foot .source-line{flex:320px;margin:0}@media (width<=760px){.hv4 .picker-scale{display:none}.hv4 .hero-copy{padding-top:20px}.hv4 .hero p{margin-top:12px}.hv4 .hero-start{margin-top:4px}}.hv4 .starting.is-check{display:block}.hv4 .starting.is-check>.picker,.hv4 .starting.is-check>.stage{display:none}.hv4 .deck{padding:8px 0 4px;position:relative}.hv4 .deck[hidden]{display:none}.hv4 .deck :focus-visible{outline:3px solid var(--orange);outline-offset:3px}.hv4 .deck-close{z-index:2;min-height:44px;color:var(--ink);background:0 0;border:0;padding:0 4px;font-size:14px;font-weight:700;position:absolute;top:0;right:0}.hv4 .deck-close:hover{color:var(--accent-text)}.hv4 .deck-wrap{max-width:1060px;margin:0 auto;padding-top:44px;position:relative}.hv4 .check-loading{max-width:1060px;color:var(--muted);margin:52px auto 0;font-size:16px}.hv4 .check-loading .text-link{margin-top:8px}.hv4 .deck-stack{flex-direction:column;align-items:center;display:flex}.hv4 .deck-stack[hidden]{display:none}.hv4 .deck-edge{width:calc(100% - (var(--depth,0) + 1) * 56px);border:1.5px solid var(--ink);background:var(--sheet);min-height:36px;color:var(--ink);text-align:left;cursor:pointer;border-bottom:0;align-items:center;gap:10px;padding:6px 16px;font-size:14.5px;transition-property:background-color,transform;transition-duration:.14s;transition-timing-function:ease-out;display:flex}.hv4 .edge-mark{border:1.5px solid var(--ink);flex:none;place-items:center;width:18px;height:18px;display:grid}.hv4 .edge-mark svg{width:13px;height:13px}.hv4 .edge-text{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.hv4 .edge-text b{font-weight:800}.hv4 .deck-edge.is-skipped .edge-text span{color:var(--muted)}.hv4 .deck-more{color:var(--muted);justify-content:center;font-size:13px;font-weight:700}@media (hover:hover){.hv4 .deck-edge:hover{background:var(--beacon-soft);transform:translateY(-3px)}.hv4 .deck-more:hover{color:var(--ink)}}.hv4 .deck-card{border:2px solid var(--ink);background:var(--sheet);padding:30px 40px 34px;position:relative}.hv4 .deck-ghost{z-index:1;pointer-events:none;position:absolute;left:0;right:0}.hv4 .deck-top{justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:10px;display:flex}.hv4 .deck-kicker{letter-spacing:.24em;text-transform:uppercase;color:var(--accent-text);margin:0;font-size:12.5px;font-weight:800}.hv4 .deck-count{color:var(--ink-2);font-variant-numeric:tabular-nums;white-space:nowrap;margin:0;font-size:13.5px}.hv4 .check-viewport{position:relative}.hv4 .check-q{border:0;min-width:0;margin:0;padding:0}.hv4 .check-q legend{float:left;width:100%;padding:0}.hv4 .check-q legend+*{clear:both}.hv4 .check-q h3,.hv4 .deck-title{letter-spacing:-.04em;color:var(--ink);text-wrap:balance;margin:0 0 14px;font-size:clamp(30px,3vw,40px);font-weight:900;line-height:1.08}.hv4 .check-q h3:focus,.hv4 .deck-title:focus,.hv4 .check-q h3:focus-visible,.hv4 .deck-title:focus-visible{outline:none}.hv4 .check-help{max-width:70ch;color:var(--muted);text-wrap:pretty;margin:0 0 14px;font-size:15.5px;line-height:1.5}.hv4 .check-options{border:1px solid var(--ink);margin:4px 0 0}.hv4 .check-opt{border-top:1px solid var(--line);min-height:56px;color:var(--ink);cursor:pointer;justify-content:space-between;align-items:center;gap:16px;padding:10px 18px 10px 24px;font-size:18.5px;line-height:1.3;transition-property:background-color,box-shadow;transition-duration:.12s;transition-timing-function:ease-out;display:flex;position:relative}.hv4 .check-opt:first-child{border-top:0}.hv4 .check-opt input{opacity:0;pointer-events:none;width:1px;height:1px;margin:0;position:absolute}.hv4 .opt-text{flex:1;min-width:0}.hv4 .opt-mark{border:1.5px solid var(--ink);background:var(--sheet);color:#0000;border-radius:50%;flex:none;place-items:center;width:24px;height:24px;display:grid}.hv4 .check-opt.is-multi .opt-mark{border-radius:0}.hv4 .opt-mark svg{width:15px;height:15px}.hv4 .check-opt:has(input:checked){box-shadow:inset 7px 0 0 var(--orange);font-weight:800}.hv4 .check-opt:has(input:checked) .opt-mark{background:var(--orange);border-color:var(--orange);color:var(--ink)}.hv4 .check-opt:has(input:focus-visible){outline:3px solid var(--orange);outline-offset:-3px}@media (hover:hover){.hv4 .check-opt:hover{background:var(--beacon-soft)}}.hv4 .check-units{gap:8px;margin:6px 0 4px;display:flex}.hv4 .check-units button{border:1.5px solid var(--ink);min-height:44px;color:var(--ink);background:0 0;padding:0 16px;font-size:14.5px;font-weight:700}.hv4 .check-units button[aria-pressed=true]{background:var(--ink);color:#fff}.hv4 .check-fields{flex-wrap:wrap;gap:12px 18px;margin:8px 0 4px;display:flex}.hv4 .check-fields label{color:var(--ink-2);flex-direction:column;gap:6px;font-size:13.5px;font-weight:700;display:flex}.hv4 .check-fields input{border:1.5px solid var(--ink);width:170px;min-height:56px;color:var(--ink);font-variant-numeric:tabular-nums;background:#fff;padding:0 14px;font-size:22px;font-weight:700}.hv4 .check-fields input:focus{outline:3px solid var(--orange);outline-offset:2px}.hv4 .check-fields input:invalid{border-color:var(--accent-text)}.hv4 .check-tip{color:var(--muted);margin:12px 0 0;font-size:13px}.hv4 .check-nav{align-items:center;gap:22px;margin-top:24px;display:flex}.hv4 .deck-btn{border:2px solid var(--ink);min-height:48px;color:var(--ink);background:0 0;justify-content:center;align-items:center;padding:0 26px;font-size:16px;font-weight:800;transition-property:background-color,color,transform;transition-duration:.12s;transition-timing-function:ease-out;display:inline-flex}.hv4 .deck-btn--ink{background:var(--ink);color:#fff}.hv4 .check-nav .deck-btn--ink{margin-left:auto}.hv4 .deck-btn:disabled{opacity:.35;cursor:default}.hv4 .deck-btn:not(:disabled):active{transform:scale(.96)}@media (hover:hover){.hv4 .deck-btn:not(:disabled):hover{background:var(--beacon-soft)}.hv4 .deck-btn--ink:not(:disabled):hover{background:var(--orange);border-color:var(--orange);color:var(--ink)}}.hv4 .deck-skip,.hv4 .deck-quiet{min-height:44px;color:var(--ink);text-underline-offset:5px;background:0 0;border:0;padding:0;font-size:16px;font-weight:700;text-decoration:underline 1.5px}.hv4 .deck-skip:hover,.hv4 .deck-quiet:hover{color:var(--accent-text)}.hv4 .deck-quiet{color:var(--muted);margin-top:10px;font-size:13.5px;font-weight:600;text-decoration-thickness:1px;display:block}.hv4 .deck [hidden]{display:none!important}.hv4 .check-meta{text-align:center;color:var(--muted);margin:16px 0 0;font-size:13px}.hv4 .review-list{border:1px solid var(--ink);margin:0 0 4px;padding:0;list-style:none}.hv4 .review-list li+li{border-top:1px solid var(--line)}.hv4 .review-row{width:100%;min-height:48px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:minmax(0,220px) minmax(0,1fr) auto;align-items:center;gap:4px 18px;padding:8px 18px 8px 24px;display:grid}.hv4 .review-q{white-space:nowrap;text-overflow:ellipsis;font-size:14.5px;font-weight:800;overflow:hidden}.hv4 .review-a{white-space:nowrap;text-overflow:ellipsis;font-size:15.5px;overflow:hidden}.hv4 .review-row.is-skipped .review-a{color:var(--muted)}.hv4 .review-edit{text-underline-offset:4px;font-size:13.5px;font-weight:700;text-decoration:underline}@media (hover:hover){.hv4 .review-row:hover{background:var(--beacon-soft)}.hv4 .review-row:hover .review-edit{color:var(--accent-text)}}.hv4 .check-actions{flex-wrap:wrap;align-items:center;gap:12px 22px;margin-top:22px;display:flex}.hv4 .deck-title--result{margin-bottom:18px;font-size:clamp(34px,4vw,56px)}.hv4 .check-cards{border:1px solid var(--ink)}.hv4 .check-cards>.text-link{margin:16px 24px}.hv4 .result-card{border-top:1px solid var(--line);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;column-gap:18px;padding:8px 18px 4px 20px;display:grid}.hv4 .result-card:first-child{border-top:0}.hv4 .result-card h3{letter-spacing:-.03em;color:var(--ink);margin:0;padding-left:18px;font-size:22px;font-weight:900;line-height:1.2;position:relative}.hv4 .result-card h3:before{content:"";background:var(--orange);width:7px;position:absolute;top:-2px;bottom:-2px;left:0}.hv4 .result-link{min-height:44px;color:var(--ink);text-underline-offset:4px;white-space:nowrap;grid-area:1/3;align-items:center;font-size:14.5px;font-weight:700;text-decoration:underline 1.5px;display:inline-flex}.hv4 .result-link:hover{color:var(--accent-text)}.hv4 .result-card details{grid-area:2/2/auto/-1;margin-top:-4px;padding-left:18px}.hv4 .deck details summary{min-height:44px;color:var(--muted);cursor:pointer;align-items:center;font-size:14px;font-weight:600;display:flex}.hv4 .deck details summary:hover{color:var(--ink)}.hv4 .deck details p{max-width:70ch;color:var(--ink-2);margin:0 0 10px;font-size:14.5px;line-height:1.5}.hv4 .check-review-used{border-top:1px solid var(--line);padding:0 18px 0 20px}.hv4 .deck-note{max-width:70ch;color:var(--muted);margin:18px 0 0;font-size:13.5px;line-height:1.5}.hv4 .deck .doctor{border-top:1px solid var(--line);max-width:none;margin:22px 0 0;padding-top:16px}.hv4 .deck .doctor .kicker{color:var(--ink-2)}.hv4 .deck .doctor-line{color:var(--ink);font-size:16.5px}.hv4 .deck .doctor-line .blank{border-bottom-color:var(--ink)}.hv4 .deck .doctor-row .text-link,.hv4 .deck .doctor-copy{color:var(--ink)}.hv4 .deck .doctor-copy:hover{color:var(--accent-text)}.hv4 .confirm{margin-top:10px}.hv4 .confirm p{margin:0 0 10px;font-size:14.5px;font-weight:700}.hv4 .confirm-actions{flex-wrap:wrap;align-items:center;gap:8px 20px;display:flex}.hv4 .confirm-no{min-height:44px;color:var(--ink);text-underline-offset:4px;background:0 0;border:0;padding:0;font-size:14.5px;font-weight:700;text-decoration:underline}.hv4 .deck .confirm{border:1.5px solid var(--ink);padding:14px 16px}.hv4 .resume{border:2px solid var(--ink);background:var(--sheet);max-width:340px;margin-top:6px;padding:16px 18px 12px}.hv4 .resume[hidden]{display:none}.hv4 .resume:before{content:"Brain Fog Check";letter-spacing:.22em;text-transform:uppercase;color:var(--accent-text);margin-bottom:6px;font-size:11.5px;font-weight:800;display:block}.hv4 .resume-line{letter-spacing:-.015em;max-width:none;margin:0 0 10px;font-size:16px;font-weight:800}.hv4 .resume-actions{flex-wrap:wrap;align-items:center;gap:6px 18px;display:flex}.hv4 .resume .button:active{transform:scale(.96)}.hv4 .resume .resume-quiet{min-height:44px;color:var(--ink);text-underline-offset:4px;font-size:14px;font-weight:700;text-decoration:underline}.hv4 .resume .resume-quiet:hover{color:var(--accent-text)}.hv4 .check-toast{left:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--sheet);max-width:calc(100vw - 32px);min-height:48px;color:var(--ink);border:2px solid var(--ink);align-items:center;gap:16px;padding:0 6px 0 16px;font-size:14.5px;font-weight:600;display:flex;position:fixed}.hv4 .check-toast[hidden]{display:none}.hv4 .toast-undo{min-height:44px;color:var(--accent-text);text-underline-offset:4px;background:0 0;border:0;padding:0 12px;font-size:14.5px;font-weight:800;text-decoration:underline}.hv4 .toast-undo:hover{color:var(--ink)}@media (width<=1100px){.hv4 .deck-card{padding:26px 28px 30px}.hv4 .deck-edge{width:calc(100% - (var(--depth,0) + 1) * 36px)}}.hv4 .context-strip[hidden],.hv4 .context-link[hidden]{display:none}.hv4.has-answers .clue{padding-left:16px}.hv4 .clue.is-answer{box-shadow:inset 3px 0 0 var(--orange)}.hv4 .cause-chip.is-answer,.hv4 .family-link.is-answer{position:relative}.hv4 .cause-chip.is-answer:before,.hv4 .family-link.is-answer:before{content:"";background:var(--orange);flex:none;width:8px;height:8px;margin-right:2px;display:inline-block}.hv4 .family-link.is-answer:before{vertical-align:1px;margin-right:7px}.hv4 .family.is-answer header span{color:var(--accent-text);font-weight:700}@media (width<=760px){.hv4 .deck{padding:0}.hv4 .deck-wrap{padding-top:48px}.hv4 .deck.is-sheet{z-index:40;overscroll-behavior:contain;background:var(--paper);padding:calc(4px + env(safe-area-inset-top,0px)) 14px calc(20px + env(safe-area-inset-bottom,0px));margin:0;position:fixed;inset:0;overflow-y:auto}.hv4 .deck.is-sheet .deck-close{top:calc(4px + env(safe-area-inset-top,0px));right:14px}html.check-sheet-open{overflow:hidden}.hv4 .deck-card{padding:18px 16px 20px}.hv4 .deck-kicker{letter-spacing:.2em;font-size:11px}.hv4 .deck-count{font-size:12.5px}.hv4 .check-q h3,.hv4 .deck-title{margin-bottom:12px;font-size:26px}.hv4 .deck-title--result{font-size:34px}.hv4 .check-help{font-size:14.5px}.hv4 .check-options{border-inline:0;margin-inline:-16px}.hv4 .check-opt{padding:10px 16px 10px 18px;font-size:16.5px}.hv4 .check-nav{gap:10px;margin-top:18px}.hv4 .check-nav .deck-btn{flex:1;padding:0 12px}.hv4 .deck-skip{border:2px solid var(--ink);text-align:center;flex:1;min-height:48px;font-weight:800;text-decoration:none}.hv4 .check-nav .deck-btn--ink{margin-left:0}.hv4 .check-nav{flex-wrap:wrap}.hv4 .check-nav:has([data-check-next]:not([hidden])) .deck-skip{border:0;flex:100%;order:3;min-height:44px;font-weight:700;text-decoration:underline}.hv4 .check-fields input{width:132px}.hv4 .deck-strip{border:2px solid var(--ink);background:var(--sheet);width:100%;min-height:46px;color:var(--ink);justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;padding:0 14px;font-size:15px;font-weight:800;display:flex}.hv4 .deck-strip svg{width:16px;height:16px;transition:transform .14s ease-out}.hv4 .deck-strip[aria-expanded=true] svg{transform:rotate(180deg)}.hv4 .deck-strip-list{border:2px solid var(--ink);background:var(--sheet);border-top:0;width:100%;margin:-10px 0 10px}.hv4 .deck-strip-list .deck-edge{border:0;border-top:1px solid var(--line);width:100%;min-height:44px}.hv4 .review-list{border-inline:0;margin-inline:-16px}.hv4 .review-row{grid-template-columns:minmax(0,1fr) auto;padding:8px 16px 8px 18px}.hv4 .review-q{grid-column:1}.hv4 .review-a{white-space:normal;grid-column:1}.hv4 .review-edit{grid-area:1/2/3}.hv4 .check-cards{border-inline:0;margin-inline:-16px}.hv4 .result-card{grid-template-columns:auto minmax(0,1fr);column-gap:12px;padding:10px 16px 2px}.hv4 .result-card h3{font-size:20px}.hv4 .result-link{grid-area:2/2;justify-self:start;margin-top:-2px;padding-left:18px}.hv4 .result-card details{grid-area:3/2;margin-top:-8px}.hv4 .check-actions .deck-btn{flex:100%}}.hv4 .doctor{border-top:1px solid var(--dark-bar-base);max-width:520px;margin:2px 0 14px;padding-top:12px}.hv4 .doctor[hidden]{display:none}.hv4 .doctor-head{justify-content:space-between;align-items:center;gap:16px;margin-bottom:4px;display:flex}.hv4 .doctor-kicker{margin:0}.hv4 .doctor-line{color:var(--dark-text);margin:0;font-size:15px;line-height:1.5}.hv4 .doctor-line .blank{border-bottom:1.5px solid var(--dark-muted);vertical-align:-.12em;width:3.2em;height:1em;margin:0 .15em;display:inline-block}.hv4 .doctor-row{margin:-8px 0 -12px;display:flex}.hv4 .doctor-row .text-link{text-underline-offset:4px;color:#fff;border-bottom:0;align-items:center;min-height:44px;text-decoration:underline 1.5px;display:inline-flex}.hv4 .doctor-copy{min-height:44px;color:var(--dark-muted);text-underline-offset:4px;background:0 0;border:0;margin:-13px 0;padding:0 2px;font-size:13px;font-weight:700;text-decoration:underline 1px}.hv4 .doctor-copy:hover{color:var(--orange)}.hv4 .doctor-copy:active{transform:scale(.96)}.hv4 .check-result .doctor{margin-top:14px}.hv4 .checkpanel details summary{min-height:44px}.hv4 .today-label{letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:12px;font-weight:750}.hv4 .today-label+.today-row{margin-bottom:26px}.hv4 .today-row:last-child{margin-bottom:0}.hv4 .today-row i{letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text);margin-bottom:4px;font-size:11.5px;font-style:normal;font-weight:750;display:block}.hv4 .today-tools{border-bottom:1px solid var(--hair);padding-bottom:24px}@media (width<=760px){.hv4 #spread-pattern{flex-direction:column;display:flex}.hv4 #spread-pattern .doctor{order:2;margin:20px 0 0}.hv4 #spread-pattern .spread-foot{order:1}.hv4 .today-tools{border-bottom:0;padding-bottom:0}}.hv4 .starting{position:relative}.hv4 .starting.is-check>.picker.is-leaving{pointer-events:none;display:block;position:absolute}.hv4 .check-segs{display:none}.hv4 [data-check=stage] .deck{background:var(--ink);color:#fff;padding:0}.hv4 [data-check=stage] .deck :focus-visible{outline-color:#fff}.hv4 [data-check=stage] .deck-wrap{max-width:none;padding:28px 44px 26px}.hv4 [data-check=stage] .deck-close{color:#fff;top:20px;right:40px}.hv4 [data-check=stage] .deck-close:hover{color:var(--orange)}.hv4 [data-check=stage] .check-loading{color:var(--dark-muted);margin:0;padding:34px 44px}.hv4 [data-check=stage] .check-loading .text-link{color:#fff}.hv4 [data-check=stage] .deck-card{background:0 0;border:0;padding:0}.hv4 [data-check=stage] .deck-top{align-items:center;margin-bottom:0;padding-right:104px}.hv4 [data-check=stage] .deck-kicker{letter-spacing:.2em;color:#fff;font-size:13.5px}.hv4 [data-check=stage] .deck-count{color:#fff;font-size:16px;font-weight:700}.hv4 [data-check=stage] .check-segs{gap:4px;margin-top:14px;display:flex}.hv4 [data-check=stage] .check-segs[hidden]{display:none}.hv4 [data-check=stage] .seg{border:1.5px solid var(--dark-edge);flex:1;height:14px}.hv4 [data-check=stage] .seg.is-done{background:var(--orange);border-color:var(--orange)}.hv4 [data-check=stage] .seg.is-now{border-color:#fff;box-shadow:inset 0 0 0 1px #fff}.hv4 [data-check=stage] .seg.is-skipped{border-color:var(--dark-faint);background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M-1 1l2-2M0 6l6-6M5 7l2-2' stroke='%23a9a298' stroke-width='1.2'/%3E%3C/svg%3E")}.hv4 [data-check=stage] .deck-stack{margin-top:6px;display:block}.hv4 [data-check=stage] .deck-strip{width:auto;min-height:44px;color:var(--dark-muted);background:0 0;border:0;align-items:center;gap:10px;margin:0;padding:0;font-size:14px;font-weight:700;display:inline-flex}.hv4 [data-check=stage] .deck-strip:hover{color:#fff}.hv4 [data-check=stage] .deck-strip svg{width:14px;height:14px;transition:transform .14s ease-out}.hv4 [data-check=stage] .deck-strip[aria-expanded=true] svg{transform:rotate(180deg)}.hv4 [data-check=stage] .deck-strip-list{border:0;border-bottom:1px solid var(--dark-strip);background:0 0;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px;width:100%;margin:2px 0 6px;display:grid}.hv4 [data-check=stage] .deck-strip-list .deck-edge{border:0;border-top:1px solid var(--dark-strip);color:#fff;background:0 0;width:100%;min-height:44px;padding:6px 0;transform:none}.hv4 [data-check=stage] .deck-strip-list .deck-edge:hover{background:var(--ink-2)}.hv4 [data-check=stage] .edge-mark{border-color:var(--dark-muted);color:#fff}.hv4 [data-check=stage] .deck-edge.is-skipped .edge-text span{color:var(--dark-faint)}.hv4 [data-check=stage] .check-q{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:24px 64px;margin-top:24px;display:grid}.hv4 [data-check=stage] .check-q h3,.hv4 [data-check=stage] .deck-title{letter-spacing:-.045em;color:#fff;margin:0 0 16px;font-size:clamp(34px,3.9vw,56px);font-weight:950;line-height:1.02}.hv4 [data-check=stage] .check-help{color:var(--dark-muted);max-width:46ch;margin:0;font-size:16px}.hv4 [data-check=stage] .check-q.is-wordy h3{font-size:clamp(28px,2.7vw,40px);line-height:1.06}.hv4 [data-check=stage] .check-q.is-long{grid-template-columns:1fr;gap:20px}.hv4 [data-check=stage] .check-q.is-long h3{font-size:clamp(30px,3vw,42px)}.hv4 [data-check=stage] .check-q.is-long .check-options{grid-template-columns:repeat(2,minmax(0,1fr))}.hv4 [data-check=stage] .check-options{border:0;gap:10px;margin:0;display:grid}.hv4 [data-check=stage] .check-opt{border:1px solid var(--dark-faint);color:#fff;min-height:60px;padding:12px 20px;font-size:18px}.hv4 [data-check=stage] .check-opt:first-child{border-top:1px solid var(--dark-faint)}.hv4 [data-check=stage] .opt-mark{color:#0000;background:0 0;border:0;border-radius:0}.hv4 [data-check=stage] .check-opt.is-multi .opt-mark{border:1.5px solid #fff}.hv4 [data-check=stage] .check-opt:has(input:checked){background:var(--orange);border-color:var(--orange);color:var(--ink);box-shadow:none;font-weight:800}.hv4 [data-check=stage] .check-opt:has(input:checked) .opt-mark{color:var(--ink);background:0 0;border-color:#0000}.hv4 [data-check=stage] .check-opt.is-multi:has(input:checked) .opt-mark{background:var(--ink);border-color:var(--ink);color:#fff}.hv4 [data-check=stage] .check-opt:has(input:focus-visible){outline-offset:2px;outline:3px solid #fff}@media (hover:hover){.hv4 [data-check=stage] .check-opt:hover{background:0 0;border-color:#fff;box-shadow:inset 0 0 0 1px #fff}.hv4 [data-check=stage] .check-opt:has(input:checked):hover{background:var(--orange);border-color:var(--orange);box-shadow:none}}.hv4 [data-check=stage] .check-units button{border:1px solid var(--dark-faint);color:#fff}.hv4 [data-check=stage] .check-units button[aria-pressed=true]{color:var(--ink);background:#fff;border-color:#fff}.hv4 [data-check=stage] .check-fields label{color:var(--dark-muted)}.hv4 [data-check=stage] .check-fields input{border:1px solid var(--dark-faint);color:#fff;background:0 0;min-height:60px}.hv4 [data-check=stage] .check-fields input:focus{outline-color:#fff}.hv4 [data-check=stage] .check-fields input:invalid{border-color:var(--orange)}.hv4 [data-check=stage] .check-tip{color:var(--dark-faint)}.hv4 [data-check=stage] .check-nav{gap:26px;margin-top:26px}.hv4 [data-check=stage] .deck-btn{color:#fff;letter-spacing:.12em;text-transform:uppercase;border:1.5px solid #fff;font-size:14px}.hv4 [data-check=stage] [data-check-back]:before,.hv4 [data-check=stage] [data-check-review-back]:before{content:"←";margin-right:10px}.hv4 [data-check=stage] .deck-skip{color:#fff;letter-spacing:.12em;text-transform:uppercase;font-size:14px;font-weight:800;text-decoration:none}.hv4 [data-check=stage] .check-nav .deck-skip{margin-left:auto}.hv4 [data-check=stage] .check-nav .deck-skip:after{content:"→";margin-left:10px}.hv4 [data-check=stage] .deck-skip:hover{color:var(--orange)}.hv4 [data-check=stage] .deck-btn--ink{border:2px solid var(--orange);color:#fff;background:0 0}.hv4 [data-check=stage] .check-nav .deck-btn--ink{margin-left:0}.hv4 [data-check=stage] .check-nav .deck-btn--ink:after{content:"→";margin-left:10px}.hv4 [data-check=stage] .check-actions .deck-btn--ink{background:var(--orange);color:var(--ink)}@media (hover:hover){.hv4 [data-check=stage] .deck-btn:not(:disabled):hover{color:var(--ink);background:#fff}.hv4 [data-check=stage] .deck-btn--ink:not(:disabled):hover{background:var(--orange);border-color:var(--orange);color:var(--ink)}.hv4 [data-check=stage] .check-actions .deck-btn--ink:not(:disabled):hover{background:#fff;border-color:#fff}}.hv4 [data-check=stage] .deck-quiet{color:var(--dark-faint)}.hv4 [data-check=stage] .deck-quiet:hover{color:#fff}.hv4 [data-check=stage] .check-meta{text-align:left;color:var(--dark-faint);margin:16px 0 0}.hv4 [data-check=stage] .check-review,.hv4 [data-check=stage] .check-result{margin-top:28px}.hv4 [data-check=stage] .review-list{border:0;border-top:1px solid var(--dark-strip);border-bottom:1px solid var(--dark-strip)}.hv4 [data-check=stage] .review-list li+li{border-top-color:var(--dark-strip)}.hv4 [data-check=stage] .review-row{color:#fff;padding:8px 0}.hv4 [data-check=stage] .review-q{color:var(--dark-muted)}.hv4 [data-check=stage] .review-row.is-skipped .review-a{color:var(--dark-faint)}.hv4 [data-check=stage] .review-edit{color:var(--dark-muted)}@media (hover:hover){.hv4 [data-check=stage] .review-row:hover{background:var(--ink-2)}.hv4 [data-check=stage] .review-row:hover .review-edit{color:#fff}}.hv4 [data-check=stage] .deck-title--result{margin-bottom:22px;font-size:clamp(38px,4.6vw,64px)}.hv4 [data-check=stage] .check-cards{border:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.hv4 [data-check=stage] .check-cards>.text-link{color:#fff;margin:0}.hv4 [data-check=stage] .result-card{border:1px solid var(--dark-faint);grid-template-columns:minmax(0,1fr) auto;align-content:start;padding:12px 18px 6px 20px}.hv4 [data-check=stage] .result-card:first-child{border-top:1px solid var(--dark-faint)}.hv4 [data-check=stage] .result-card h3{color:#fff;padding-left:0;font-size:24px}.hv4 [data-check=stage] .result-card h3:before{display:none}.hv4 [data-check=stage] .result-link{color:var(--orange);grid-column:2}.hv4 [data-check=stage] .result-link:hover{color:#fff}.hv4 [data-check=stage] .result-card details{grid-column:1/-1;padding-left:0}.hv4 [data-check=stage] .deck details summary{color:var(--dark-muted)}.hv4 [data-check=stage] .deck details summary:hover{color:#fff}.hv4 [data-check=stage] .deck details p{color:var(--dark-text)}.hv4 [data-check=stage] .check-review-used{border-top:1px solid var(--dark-strip);grid-column:1/-1;padding:0}.hv4 [data-check=stage] .deck-note{color:var(--dark-faint)}.hv4 [data-check=stage] .deck .doctor{border-top-color:var(--dark-bar-base);max-width:720px}.hv4 [data-check=stage] .deck .doctor .kicker{color:var(--dark-muted)}.hv4 [data-check=stage] .deck .doctor-line{color:var(--dark-text)}.hv4 [data-check=stage] .deck .doctor-line .blank{border-bottom-color:var(--dark-muted)}.hv4 [data-check=stage] .deck .doctor-row .text-link{color:#fff}.hv4 [data-check=stage] .deck .doctor-copy{color:var(--dark-muted)}.hv4 [data-check=stage] .deck .doctor-copy:hover{color:var(--orange)}.hv4 [data-check=stage] .deck .confirm{border-color:var(--dark-edge)}.hv4 [data-check=stage] .deck .confirm p,.hv4 [data-check=stage] .deck .confirm-no{color:#fff}.hv4 [data-check=stage] .deck .confirm-yes{color:var(--ink);background:#fff}.hv4 [data-check=stage] .deck .confirm-yes:hover{background:var(--orange)}@media (width<=1100px){.hv4 [data-check=stage] .deck-wrap{padding:26px 28px}.hv4 [data-check=stage] .deck-close{top:16px;right:24px}.hv4 [data-check=stage] .check-q{gap:20px 36px}}@media (width<=860px){.hv4 [data-check=stage] .check-q{grid-template-columns:1fr;gap:18px}.hv4 [data-check=stage] .check-q.is-long .check-options,.hv4 [data-check=stage] .check-cards,.hv4 [data-check=stage] .deck-strip-list{grid-template-columns:1fr}}@media (width<=760px){.hv4 [data-check=stage] .deck.is-sheet{background:var(--ink);padding:0 16px calc(12px + env(safe-area-inset-bottom,0px))}.hv4 [data-check=stage] .deck-wrap{padding:calc(14px + env(safe-area-inset-top,0px)) 0 0;flex-direction:column;min-height:100%;display:flex}.hv4 [data-check=stage] .deck:not(.is-sheet){margin:0 -16px}.hv4 [data-check=stage] .deck:not(.is-sheet) .deck-wrap{padding:22px 16px 24px}.hv4 [data-check=stage] .deck-close{top:calc(4px + env(safe-area-inset-top,0px));right:16px}.hv4 [data-check=stage] .deck:not(.is-sheet) .deck-close{top:12px;right:16px}.hv4 [data-check=stage] .deck-card{flex-direction:column;flex:1;display:flex}.hv4 [data-check=stage] .deck-top{flex-direction:column;align-items:flex-start;gap:8px;padding-right:90px}.hv4 [data-check=stage] .deck-kicker{font-size:12.5px}.hv4 [data-check=stage] .deck-count{font-size:14px}.hv4 [data-check=stage] .check-segs{gap:3px;margin-top:8px}.hv4 [data-check=stage] .seg{height:11px}.hv4 [data-check=stage] .check-stage,.hv4 [data-check=stage] .check-form{flex-direction:column;flex:1;display:flex}.hv4 [data-check=stage] .check-q{margin-top:16px}.hv4 [data-check=stage] .check-q h3,.hv4 [data-check=stage] .check-q.is-long h3,.hv4 [data-check=stage] .deck-title{margin-bottom:10px;font-size:30px}.hv4 [data-check=stage] .deck-title--result{font-size:38px}.hv4 [data-check=stage] .check-options{gap:8px;margin-inline:0}.hv4 [data-check=stage] .check-opt{min-height:56px;padding:10px 14px;font-size:16px}.hv4 [data-check=stage] .is-sheet .check-nav{bottom:calc(-12px - env(safe-area-inset-bottom,0px));padding:8px 16px calc(8px + env(safe-area-inset-bottom,0px));background:var(--ink);border-top:1px solid var(--dark-strip);flex-wrap:wrap;gap:12px;margin:auto -16px 0;position:sticky}.hv4 [data-check=stage] .check-nav .deck-btn{letter-spacing:.04em;text-transform:none;border:0;flex:none;min-height:48px;padding:0 4px;font-size:16px}.hv4 [data-check=stage] .check-nav .deck-skip{letter-spacing:.04em;text-transform:none;text-align:right;border:0;flex:none;order:0;min-height:48px;font-size:16px;font-weight:800}.hv4 [data-check=stage] .check-nav:has([data-check-next]:not([hidden])) .deck-skip{flex:none;order:0;text-decoration:none}.hv4 [data-check=stage] .check-nav .deck-btn--ink{border:2px solid var(--orange);padding:0 16px}.hv4 [data-check=stage] .check-tip,.hv4 [data-check=stage] .is-sheet .check-meta{display:none}.hv4 [data-check=stage] .review-list,.hv4 [data-check=stage] .check-cards{margin-inline:0}.hv4 [data-check=stage] .review-row{padding:8px 0}.hv4 [data-check=stage] .result-card{padding:12px 14px 4px}.hv4 [data-check=stage] .result-link{grid-area:2/1;padding-left:0}.hv4 [data-check=stage] .result-card details{grid-area:3/1}.hv4 [data-check=stage] .check-actions .deck-skip{text-align:center;flex:100%}}.hv4 .check-summary h2{margin-bottom:6px}.hv4 .summary-list{border-bottom:1px solid var(--dark-bar-base);margin:10px 0 20px;padding:0;list-style:none}.hv4 .summary-list li{border-top:1px solid var(--dark-bar-base)}.hv4 .summary-list a{color:#fff;align-items:center;min-height:44px;font-size:16.5px;font-weight:700;display:flex}.hv4 .summary-list a:hover{color:var(--orange)}.hv4 .check-summary .spread-foot{justify-content:flex-start;gap:12px 24px}.hv4 .check-summary .spread-foot .plain{min-height:44px;color:var(--dark-muted);text-underline-offset:4px;font-size:14px;text-decoration:underline}.hv4 :where(.define,.starting,.closer-body,.causes-head,.articles,.tests,.desk,.myfog)>*{min-width:0}.hv4 .static-fallback{padding:18px 0;font-size:14px}.hv4 .static-fallback a{text-underline-offset:3px;text-decoration:underline}.hv4 .hero picture{display:contents}.hv4 .hero source{display:none}.hv4 p,.hv4 li{max-width:none}.hv4 :is(h1,h2,h3,h4){color:inherit}.hv4 .stepper button{padding:1px 6px}body.homepage-v4{background:#efede8}.hv4 .deck.is-sheet{z-index:200}.hv4 .check-toast{z-index:210}@media (width<=380px){.hv4 [data-check=stage] .is-sheet .check-nav{gap:8px}.hv4 [data-check=stage] .check-nav .deck-skip:after,.hv4 [data-check=stage] .check-nav .deck-btn--ink:after{content:none}.hv4 [data-check=stage] .check-nav .deck-btn--ink{padding:0 12px}}@media print{.hv4 .pattern-option{color:var(--ink);background:0 0;border:0;padding:6px 0;display:block!important}.hv4 .pattern-option .strip,.hv4 .pattern-option .arrow,.hv4 .picker .intro,.hv4 .picker-scale{display:none!important}.hv4 .pattern-option .txt span{color:var(--ink)}.hv4 .invite,.hv4 .site-search,.hv4 label.search,.hv4 .tests-tool>label,.hv4 .search-box,.hv4 #disc-count,.hv4 .check-toast,.hv4 .context-bar,.hv4 .closer-body{display:none!important}.hv4 .closer-print{display:block!important}}@media (width<=760px){.hv4 [data-check=stage] .is-sheet .check-nav .deck-btn--ink{white-space:normal;text-align:center;min-width:0;max-width:100%;margin-left:auto;line-height:1.2}.hv4 [data-check=stage] .is-sheet .check-nav .deck-btn,.hv4 [data-check=stage] .is-sheet .check-nav .deck-skip{flex:0 auto;min-width:0}}@media (width>=761px){.hv4 .support{padding-inline:20px}}.hv4 .desk-story{align-self:center}.hv4 .desk .desk-story h2{letter-spacing:-.04em;text-wrap:balance;margin-bottom:24px;font-size:clamp(28px,3.1vw,44px);line-height:1.08}.hv4 .bfn-strip{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);padding:44px 20px 72px}.hv4 .bfn-strip__head{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px;display:flex}.hv4 .bfn-strip__kicker{text-transform:uppercase;letter-spacing:.07em;color:var(--accent-text);align-items:center;gap:8px;margin:0 0 10px;font-size:.72rem;font-weight:850;display:flex}.hv4 .bfn-strip__kicker:before{content:"";background:var(--orange);width:9px;height:9px}.hv4 .bfn-strip h2{letter-spacing:-.035em;margin:0;font-size:clamp(26px,2.4vw,34px)}.hv4 .bfn-strip__all{white-space:nowrap;border-bottom:1.5px solid;padding-bottom:1px;font-size:15px;font-weight:750;line-height:1.35}.hv4 .bfn-strip__all:hover{color:var(--accent-text)}.hv4 .bfn-strip__list{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.hv4 .bfn-strip__list li{display:flex}.hv4 .bfn-strip__card{border:1px solid var(--ink);width:100%;color:var(--ink);background:#f7f5f0;flex-direction:column;gap:8px;padding:26px 28px 24px;text-decoration:none;transition:background-color .15s ease-out;display:flex}.hv4 .bfn-strip__topic{letter-spacing:.1em;text-transform:uppercase;color:var(--accent-text);font-size:11.5px;font-weight:800;line-height:1.4}.hv4 .bfn-strip__card time{color:var(--muted);font-size:13.5px}.hv4 .bfn-strip__card h3{letter-spacing:-.03em;text-wrap:balance;margin:6px 0 18px;font-size:22px;font-weight:800;line-height:1.2}.hv4 .bfn-strip__more{border-bottom:1.5px solid;align-self:flex-start;margin-top:auto;padding-bottom:1px;font-size:14.5px;font-weight:750;line-height:1.35}@media (hover:hover){.hv4 .bfn-strip__card:hover{background:#fff}.hv4 .bfn-strip__card:hover .bfn-strip__more{color:var(--accent-text)}}.hv4 .bfn-strip__card:active{background:var(--paper-2)}@media (width<=1023px){.hv4 .desk{grid-template-columns:1fr;gap:28px}.hv4 .desk-image{aspect-ratio:2;height:auto;min-height:0}}@media (width<=860px){.hv4 .bfn-strip{padding:36px 20px 52px}.hv4 .bfn-strip__list{border-top:1px solid var(--ink);grid-template-columns:1fr;gap:0}.hv4 .bfn-strip__card{border:0;border-bottom:1px solid var(--line);background:0 0;gap:5px;padding:18px 4px 18px 0}.hv4 .bfn-strip__list li:last-child .bfn-strip__card{border-bottom:0}.hv4 .bfn-strip__card h3{margin:4px 0 10px;font-size:19px}.hv4 .bfn-strip__head{align-items:flex-start}}@media print{.hv4 .bfn-strip__card{background:0 0}}.hv4 .closer-print{margin:0;padding:0;list-style:none;display:none}.hv4 .closer-print li{border-top:1px solid var(--line);break-inside:avoid;padding:14px 0}.hv4 .closer-print h3{margin:0 0 6px;font-size:18px}.hv4 .closer-print p{max-width:70ch;margin:0;font-size:14px}@media (width<=760px){.hv4 .bfn-strip{padding-inline:0}}.hv4 [data-check=stage] .check-actions [data-check-below]{white-space:nowrap}@media (width<=760px){.hv4 [data-check=stage] .check-actions [data-check-below]{letter-spacing:.05em;padding-inline:12px}}@media (width<=359px){.hv4 [data-check=stage] .check-actions [data-check-below]{white-space:normal;text-align:center;padding-block:8px;line-height:1.25}}@media (width<=767px){body.homepage-v4 #back-to-top{left:16px;right:auto}}@media (width>=768px){body.homepage-v4 #back-to-top#back-to-top{bottom:116px!important}}@media (width<=760px){.hv4 .hero{--hero-w:min(100vw - 32px,420px);--art-w:calc(var(--hero-w)*1.39)}.hv4 .hero-art{width:var(--art-w);aspect-ratio:1448/1086;object-fit:fill;max-width:none;height:auto;margin:calc(var(--art-w)*-.072) 0 calc(var(--art-w)*-.1335) calc(100% - var(--art-w)*.861);clip-path:inset(9.6% 0 0);pointer-events:none;flex:none}.hv4 .support{background:var(--orange);border:0;gap:26px;margin-inline:-16px;padding:40px 16px 44px}.hv4 .support .label{color:var(--ink)}.hv4 .support .label:before{background:var(--ink)}.hv4 .support h2{letter-spacing:-.035em;text-wrap:balance;margin-bottom:12px;font-size:30px;line-height:1.05}.hv4 .support p{color:var(--ink)}.hv4 .support-actions{align-items:stretch;gap:18px;width:100%}.hv4 .support .button{background:var(--ink);width:100%;min-height:60px;color:var(--paper);padding:16px 20px;font-size:20px}.hv4 .support .button:hover{background:var(--paper);color:var(--ink)}.hv4 .support .text-link{color:var(--ink);align-self:flex-start}.hv4 .support .text-link:hover{color:var(--ink);border-bottom-width:2.5px}.hv4 .support a:focus-visible{outline-color:var(--ink)}}.hv4 .pattern-option{grid-template-columns:1fr 28px}
