.slf-wfc{--navy:#0b2545;--purple:#7a35c7;--purple2:#9a5bdd;--blue:#0789df;--blue2:#18a7e7;--green:#0b7d5d;--green2:#108c69;--line:#dce6ef;--muted:#607089;max-width:1180px;margin:8px auto 90px;color:#182437;font-family:inherit}.slf-wfc *{box-sizing:border-box}
.slf-wfc-compare-hero{margin:0 0 34px;padding:28px;border:1px solid #d9e6f1;border-radius:28px;background:linear-gradient(145deg,#fbfdff,#f7fbff);box-shadow:0 14px 36px rgba(15,45,80,.07)}.slf-wfc-eyebrow{margin:0 0 18px;color:#66788f;font-size:12px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.slf-wfc-hero{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 72px minmax(0,1fr);gap:0;align-items:stretch}.slf-wfc-product{position:relative;min-width:0;padding:0 0 24px;border:1px solid #dce5ed;background:#fff;overflow:hidden}.slf-wfc-product:first-of-type{grid-column:1;border-radius:22px 0 0 22px;border-top:7px solid var(--purple)}.slf-wfc-product:last-of-type{grid-column:3;border-radius:0 22px 22px 0;border-top:7px solid var(--blue)}.slf-wfc-vs{grid-column:2;display:flex;align-items:center;justify-content:center;align-self:center;justify-self:center;z-index:3;width:56px;height:56px;margin:0 -1px;border:5px solid #f8fbff;border-radius:50%;background:var(--navy);color:#fff;font-size:16px;font-weight:950;box-shadow:0 7px 18px rgba(10,35,69,.18)}.slf-wfc-badge{display:inline-flex;max-width:calc(100% - 40px);margin:18px 20px 0;padding:7px 12px;border-radius:999px;color:#fff;font-size:11px;font-weight:900;line-height:1.25;white-space:normal;text-align:center;overflow-wrap:anywhere}.slf-wfc-product:first-of-type .slf-wfc-badge{background:linear-gradient(90deg,var(--purple),var(--purple2))}.slf-wfc-product:last-of-type .slf-wfc-badge{background:linear-gradient(90deg,var(--blue),var(--blue2))}.slf-wfc-image{height:235px;display:flex;align-items:center;justify-content:center;padding:20px 24px 6px}.slf-wfc-image img{max-width:100%;max-height:100%;object-fit:contain}.slf-wfc-product h2{margin:2px 24px 8px;color:#17243a;font-size:29px;line-height:1.12}.slf-wfc-product>p{margin:10px 24px;color:#4d5f76;line-height:1.62}.slf-wfc-stars{display:flex;gap:7px;align-items:baseline;margin:8px 24px}.slf-wfc-stars strong{font-size:27px;color:#ee9b00}.slf-wfc-stars span{font-size:13px;color:#6b7a90}.slf-wfc-card-actions{display:flex;gap:10px;flex-wrap:wrap;margin:16px 24px 0}.slf-wfc-btn{display:inline-flex;padding:11px 16px;border-radius:10px;background:var(--navy);color:#fff!important;text-decoration:none!important;font-weight:850}.slf-wfc-btn-secondary{background:#fff;color:var(--navy)!important;border:1px solid #b8cadb}.slf-wfc-overall{margin:20px 0 0;padding:18px 22px;border-radius:18px;background:linear-gradient(135deg,#0d3159,#154d79);color:#fff}.slf-wfc-overall span{display:block;color:#ffd45e;font-size:12px;font-weight:950;letter-spacing:.08em;text-transform:uppercase}.slf-wfc-overall h2{margin:5px 0 4px;color:#fff;font-size:27px}.slf-wfc-overall p{margin:0;color:#eaf4ff;line-height:1.5}
.slf-wfc-section{margin:36px 0}.slf-wfc-section-title{margin-bottom:14px}.slf-wfc-section-title span{display:block;color:#73839a;font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.slf-wfc-section-title h2{margin:4px 0;color:#172b4b;font-size:30px}.slf-wfc-section-title p{margin:5px 0 0;color:#687991}.slf-wfc-table-wrap{overflow:auto;border:1px solid #d8e1e9;border-radius:18px;background:#fff;box-shadow:0 8px 24px rgba(18,67,112,.06)}.slf-wfc-table{width:100%;min-width:900px;border-collapse:collapse;table-layout:fixed}.slf-wfc-table th,.slf-wfc-table td{padding:17px 19px;border-right:1px solid #d9e2e9;border-bottom:1px solid #dfe7ed;vertical-align:middle}.slf-wfc-table th:last-child,.slf-wfc-table td:last-child{border-right:0}.slf-wfc-table thead th{color:#fff;text-align:left;font-size:15px;font-weight:950}.slf-wfc-col-feature{width:19%;background:var(--navy)}.slf-wfc-col-a{width:29%;background:linear-gradient(90deg,var(--purple),var(--purple2))}.slf-wfc-col-b{width:29%;background:linear-gradient(90deg,var(--blue),var(--blue2))}.slf-wfc-col-edge{width:23%;background:linear-gradient(90deg,#087357,var(--green2))}.slf-wfc-table tbody th{color:#102948;text-align:left;background:#fbfaf9}.slf-wfc-table tbody tr:nth-child(odd) th{background:#f8f6f5}.slf-wfc-table td.slf-wfc-a{color:#6730aa;font-weight:750;background:#fcf9ff}.slf-wfc-table td.slf-wfc-b{color:#006fbd;font-weight:750;background:#f8fcff}.slf-wfc-table tbody tr:nth-child(even) td.slf-wfc-a{background:#f7f2fb}.slf-wfc-table tbody tr:nth-child(even) td.slf-wfc-b{background:#f1f8fd}.slf-wfc-edge{background:#f1faf6;color:#07664d;font-weight:900}.slf-wfc-table tbody tr:nth-child(even) .slf-wfc-edge{background:#eaf7f1}.slf-wfc-edge span{display:inline-block;line-height:1.35}.slf-wfc-use-grid,.slf-wfc-verdict-grid,.slf-wfc-quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.slf-wfc-use-grid article,.slf-wfc-verdict-grid article,.slf-wfc-quick-grid article{padding:22px;border:1px solid var(--line);border-radius:18px;background:#fff}.slf-wfc-use-grid h3,.slf-wfc-verdict-grid h3{margin:0 0 10px;color:var(--navy)}.slf-wfc-use-grid p,.slf-wfc-verdict-grid p{margin:8px 0;color:#52637a;line-height:1.6}.slf-wfc-verdict-grid article:first-child{background:#fff8ed;border-color:#f0d9b8}.slf-wfc-verdict-grid article:last-child{background:#eefaf6;border-color:#c9e8da}
.slf-wfc-finder{display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;padding:20px 24px;border:1px solid #c9e2f5;border-radius:18px;background:linear-gradient(135deg,#f4fbff,#fff)}.slf-wfc-finder strong{font-size:20px;color:var(--navy)}.slf-wfc-finder span{color:var(--muted);line-height:1.5}.slf-wfc-finder a,.slf-wfc-deals a{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;background:var(--navy);color:#fff!important;text-decoration:none!important;font-weight:850;white-space:nowrap}.slf-wfc-finder-bottom{margin-top:28px}.slf-wfc-quick{padding:24px;margin:30px 0;border-radius:20px;background:linear-gradient(135deg,#0e315c,#075e9f);color:#fff}.slf-wfc-quick>div:first-child span{color:#dcecff;font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.slf-wfc-quick h2{margin:5px 0 18px;color:#fff!important}.slf-wfc-quick-grid article{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.10);color:#fff}.slf-wfc-quick-grid article strong{color:#fff!important;font-size:17px}.slf-wfc-quick-grid p{margin:8px 0;color:#f3f9ff!important;line-height:1.6}.slf-wfc-deals{margin:28px 0;padding:22px 24px;border:1px solid #d6e2ee;border-radius:20px;background:linear-gradient(135deg,#f7fbff,#fff);text-align:center}.slf-wfc-deals>span{display:block;color:#65758b;font-size:12px;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.slf-wfc-deals h2{margin:5px 0 8px;color:var(--navy)}.slf-wfc-deals p{max-width:760px;margin:0 auto 15px;color:#58697f}.slf-wfc-sticky{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:50;width:min(900px,calc(100% - 34px));display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;padding:14px 18px;border:1px solid #bed2e4;border-radius:16px;background:rgba(255,255,255,.97);box-shadow:0 12px 32px rgba(0,26,60,.2);backdrop-filter:blur(8px)}.slf-wfc-sticky strong{color:#0e315c}.slf-wfc-sticky span{color:#66768c;font-size:14px}.slf-wfc-sticky a{padding:10px 15px;border-radius:9px;background:#093e72;color:#fff!important;text-decoration:none!important;font-weight:850}.slf-wfc-error{padding:16px;border:1px solid #f0bcbc;background:#fff4f4;border-radius:12px}
@media(max-width:760px){.slf-wfc{margin-top:0}.slf-wfc-compare-hero{padding:16px}.slf-wfc-hero{grid-template-columns:1fr}.slf-wfc-product:first-of-type,.slf-wfc-product:last-of-type{grid-column:1;border-radius:18px}.slf-wfc-vs{grid-column:1;margin:-10px auto;z-index:4}.slf-wfc-finder,.slf-wfc-sticky{grid-template-columns:1fr;text-align:left}.slf-wfc-use-grid,.slf-wfc-verdict-grid,.slf-wfc-quick-grid{grid-template-columns:1fr}.slf-wfc-image{height:190px}.slf-wfc-product h2{font-size:25px}.slf-wfc-finder a,.slf-wfc-deals a{width:100%}.slf-wfc-sticky span{display:none}.slf-wfc-sticky{bottom:10px}.slf-wfc-section-title h2{font-size:24px}}

/* 2.3.24 Water Filter comparison finishing pass */
.slf-wfc .slf-wfc-overall,.slf-wfc .slf-wfc-overall h2,.slf-wfc .slf-wfc-overall p{color:#fff!important}.slf-wfc .slf-wfc-overall p{color:#eaf4ff!important}.slf-wfc .slf-wfc-quick,.slf-wfc .slf-wfc-quick h2,.slf-wfc .slf-wfc-quick p,.slf-wfc .slf-wfc-quick strong{color:#fff!important}.slf-wfc-stars-empty span{display:inline-flex;padding:5px 9px;border-radius:999px;background:#f3f6f9;color:#748297!important;font-size:12px;font-weight:800}.slf-wfc-faq-list{display:grid;gap:10px}.slf-wfc-faq-list details{border:1px solid #d8e4ee;border-radius:14px;background:#fff;overflow:hidden}.slf-wfc-faq-list summary{cursor:pointer;list-style:none;padding:17px 20px;color:var(--navy);font-weight:900;position:relative}.slf-wfc-faq-list summary::-webkit-details-marker{display:none}.slf-wfc-faq-list summary:after{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:22px;color:#54708d}.slf-wfc-faq-list details[open] summary:after{content:'–'}.slf-wfc-faq-list details>div{padding:0 20px 17px}.slf-wfc-faq-list p{margin:0;color:#53677e;line-height:1.65}.slf-wfc-sticky{grid-template-columns:auto 1fr auto}.slf-wfc-sticky-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.slf-wfc-sticky-actions a{white-space:nowrap}.slf-wfc-table thead .slf-wfc-col-feature{background:var(--navy)!important;color:#fff!important}
@media(max-width:760px){.slf-wfc-sticky-actions{justify-content:stretch}.slf-wfc-sticky-actions a{flex:1;text-align:center}.slf-wfc-sticky{grid-template-columns:1fr}.slf-wfc-faq-list summary{padding-right:48px}}

/* 2.3.25 readability, mobile swipe table, and disclosure pass */
.slf-wfc-badge{
  padding:10px 17px;
  font-size:15px;
  line-height:1.3;
  font-weight:900;
  letter-spacing:.005em;
}
.slf-wfc-disclosure{border:1px solid #d8e4ee;border-radius:14px;background:#f8fbfe;color:#52657b;line-height:1.55}
.slf-wfc-disclosure-top{margin:0 0 18px;padding:12px 16px;font-size:13px}
.slf-wfc-disclosure-top strong{color:#163758}
.slf-wfc-disclosure-details{margin:30px 0 24px;padding:20px 22px}
.slf-wfc-disclosure-details h2{margin:0 0 12px;color:var(--navy);font-size:22px}
.slf-wfc-disclosure-details p{margin:9px 0;color:#52657b;font-size:14px}
.slf-wfc-disclosure-details strong{color:#244764}
.slf-wfc-swipe-cue{display:none}

@media(max-width:760px){
  .slf-wfc-badge{max-width:calc(100% - 32px);margin:16px 16px 0;padding:10px 16px;font-size:14px;line-height:1.3}
  .slf-wfc-swipe-cue{display:flex;align-items:center;justify-content:flex-end;gap:7px;margin:0 2px 8px;color:#60748b;font-size:13px;font-weight:850}
  .slf-wfc-swipe-cue span{font-size:18px;line-height:1}
  .slf-wfc-table-wrap{max-width:100%;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;scrollbar-width:thin;position:relative}
  .slf-wfc-table{width:820px;min-width:820px;table-layout:fixed}
  .slf-wfc-table th,.slf-wfc-table td{padding:15px 16px;font-size:14px}
  .slf-wfc-table .slf-wfc-col-feature,.slf-wfc-table tbody th{position:sticky;left:0;z-index:4;box-shadow:5px 0 8px -8px rgba(8,37,69,.45)}
  .slf-wfc-table thead .slf-wfc-col-feature{z-index:6;background:var(--navy)!important}
  .slf-wfc-table tbody th{background:#fbfaf9}
  .slf-wfc-table tbody tr:nth-child(odd) th{background:#f8f6f5}
  .slf-wfc-col-feature{width:180px}.slf-wfc-col-a{width:220px}.slf-wfc-col-b{width:220px}.slf-wfc-col-edge{width:200px}
  .slf-wfc-disclosure-top{margin-bottom:14px;padding:11px 13px;font-size:12px}
  .slf-wfc-disclosure-details{padding:17px 16px}.slf-wfc-disclosure-details h2{font-size:20px}.slf-wfc-disclosure-details p{font-size:13px}
}


/* 2.3.27 mobile swipe hardening + bottom affiliate disclosure */
.slf-wfc-disclosure-bottom{margin:28px 0 0;padding:13px 16px;font-size:13px}
.slf-wfc-disclosure-bottom strong{color:#163758}
@media(max-width:760px){
  body .slf-wfc .slf-wfc-table-wrap,
  body .entry-content .slf-wfc .slf-wfc-table-wrap{
    display:block!important;
    width:100%!important;
    max-width:100%!important;
    overflow-x:scroll!important;
    overflow-y:hidden!important;
    -webkit-overflow-scrolling:touch!important;
    overscroll-behavior-x:contain;
    touch-action:pan-x pan-y!important;
    scrollbar-gutter:stable;
  }
  body .slf-wfc .slf-wfc-table,
  body .entry-content .slf-wfc .slf-wfc-table{
    display:table!important;
    width:900px!important;
    min-width:900px!important;
    max-width:none!important;
    table-layout:fixed!important;
  }
  body .slf-wfc .slf-wfc-swipe-cue{display:flex!important}
  .slf-wfc-disclosure-bottom{margin-top:22px;padding:12px 13px;font-size:12px}
}

/* 2.3.29 mobile VS breathing-room polish */
@media (max-width:760px){
  body .slf-wfc .slf-wfc-hero,
  body .entry-content .slf-wfc .slf-wfc-hero{
    row-gap:0!important;
  }
  body .slf-wfc .slf-wfc-vs,
  body .entry-content .slf-wfc .slf-wfc-vs{
    width:46px!important;
    height:46px!important;
    min-width:46px!important;
    min-height:46px!important;
    flex:0 0 46px!important;
    margin:12px auto!important;
    border-width:4px!important;
    font-size:15px!important;
    line-height:1!important;
    position:relative!important;
    z-index:5!important;
  }
  body .slf-wfc .slf-wfc-product:first-of-type,
  body .entry-content .slf-wfc .slf-wfc-product:first-of-type{
    margin-bottom:0!important;
  }
  body .slf-wfc .slf-wfc-product:last-of-type,
  body .entry-content .slf-wfc .slf-wfc-product:last-of-type{
    margin-top:0!important;
  }
}


/* 2.3.30 cache-busted bottom disclosure + mobile VS spacing */
body .slf-wfc .slf-wfc-disclosure-bottom,
body .entry-content .slf-wfc .slf-wfc-disclosure-bottom{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  position:relative!important;
  z-index:2!important;
  margin:34px 0 110px!important;
  padding:20px 22px!important;
  border:1px solid #cbddea!important;
  border-radius:16px!important;
  background:#f8fbfe!important;
  color:#52657b!important;
}
body .slf-wfc .slf-wfc-disclosure-bottom h2,
body .entry-content .slf-wfc .slf-wfc-disclosure-bottom h2{
  margin:0 0 10px!important;
  color:#163758!important;
  font-size:21px!important;
  line-height:1.2!important;
}
body .slf-wfc .slf-wfc-disclosure-bottom p,
body .entry-content .slf-wfc .slf-wfc-disclosure-bottom p{
  margin:7px 0 0!important;
  color:#52657b!important;
  font-size:13px!important;
  line-height:1.55!important;
}
@media (max-width:760px){
  body .slf-wfc .slf-wfc-hero,
  body .entry-content .slf-wfc .slf-wfc-hero{
    display:grid!important;
    grid-template-columns:minmax(0,1fr)!important;
    row-gap:0!important;
  }
  body .slf-wfc .slf-wfc-vs,
  body .entry-content .slf-wfc .slf-wfc-vs{
    grid-column:1!important;
    width:48px!important;
    height:48px!important;
    min-width:48px!important;
    min-height:48px!important;
    margin:24px auto!important;
    flex:none!important;
    transform:none!important;
    align-self:center!important;
    justify-self:center!important;
    border:4px solid #f8fbff!important;
    border-radius:999px!important;
    font-size:15px!important;
    line-height:1!important;
    box-sizing:border-box!important;
  }
  body .slf-wfc .slf-wfc-product:first-of-type,
  body .entry-content .slf-wfc .slf-wfc-product:first-of-type{
    margin-bottom:0!important;
  }
  body .slf-wfc .slf-wfc-product:last-of-type,
  body .entry-content .slf-wfc .slf-wfc-product:last-of-type{
    margin-top:0!important;
  }
  body .slf-wfc .slf-wfc-disclosure-bottom,
  body .entry-content .slf-wfc .slf-wfc-disclosure-bottom{
    margin:28px 0 125px!important;
    padding:17px 16px!important;
  }
}

/* 2.3.31: guaranteed bottom disclosure + dedicated mobile VS separator row */
.slf-wfc-vs-row{
  grid-column:2;
  display:flex;
  align-items:center;
  justify-content:center;
  min-width:72px;
  position:relative;
  z-index:4;
}
.slf-wfc-vs-row .slf-wfc-vs{
  grid-column:auto!important;
  margin:0!important;
  flex:0 0 auto!important;
}
body .slf-wfc .slf-wfc-site-note-bottom,
body .entry-content .slf-wfc .slf-wfc-site-note-bottom{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  clear:both!important;
  position:relative!important;
  z-index:3!important;
  width:100%!important;
  box-sizing:border-box!important;
  margin:30px 0 120px!important;
  padding:16px 18px!important;
  border:1px solid #cbddea!important;
  border-radius:14px!important;
  background:#f8fbfe!important;
  color:#52657b!important;
  font-size:13px!important;
  line-height:1.6!important;
}
body .slf-wfc .slf-wfc-site-note-bottom strong,
body .entry-content .slf-wfc .slf-wfc-site-note-bottom strong{
  color:#163758!important;
  font-weight:900!important;
}
@media (max-width:760px){
  body .slf-wfc .slf-wfc-hero,
  body .entry-content .slf-wfc .slf-wfc-hero{
    display:grid!important;
    grid-template-columns:minmax(0,1fr)!important;
    grid-auto-rows:auto!important;
  }
  body .slf-wfc .slf-wfc-vs-row,
  body .entry-content .slf-wfc .slf-wfc-vs-row{
    grid-column:1!important;
    width:100%!important;
    min-width:0!important;
    min-height:88px!important;
    padding:20px 0!important;
    margin:0!important;
    box-sizing:border-box!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    position:relative!important;
    z-index:6!important;
  }
  body .slf-wfc .slf-wfc-vs-row .slf-wfc-vs,
  body .entry-content .slf-wfc .slf-wfc-vs-row .slf-wfc-vs{
    width:50px!important;
    height:50px!important;
    min-width:50px!important;
    min-height:50px!important;
    margin:0!important;
    border:4px solid #f8fbff!important;
    border-radius:999px!important;
    display:flex!important;
    align-items:center!important;
    justify-content:center!important;
    position:relative!important;
    transform:none!important;
    line-height:1!important;
  }
  body .slf-wfc .slf-wfc-site-note-bottom,
  body .entry-content .slf-wfc .slf-wfc-site-note-bottom{
    margin:28px 0 135px!important;
    padding:15px 16px!important;
    font-size:12.5px!important;
  }
}


/* 2.3.32: neutral class name prevents ad/privacy filters from hiding the disclosure */
body .slf-wfc .slf-wfc-site-note-bottom,
body .entry-content .slf-wfc .slf-wfc-site-note-bottom{
  display:block!important;
  visibility:visible!important;
  opacity:1!important;
  position:relative!important;
  clear:both!important;
  width:100%!important;
  max-width:none!important;
  height:auto!important;
  min-height:0!important;
  overflow:visible!important;
  margin:32px 0 120px!important;
  padding:18px 20px!important;
  box-sizing:border-box!important;
  border:2px solid #cbddea!important;
  border-radius:14px!important;
  background:#f8fbfe!important;
  color:#334e68!important;
  font-size:14px!important;
  line-height:1.6!important;
}
body .slf-wfc .slf-wfc-site-note-bottom strong,
body .entry-content .slf-wfc .slf-wfc-site-note-bottom strong{
  color:#163758!important;
  font-weight:900!important;
}
@media (max-width:760px){
  body .slf-wfc .slf-wfc-site-note-bottom,
  body .entry-content .slf-wfc .slf-wfc-site-note-bottom{
    margin:28px 0 135px!important;
    padding:16px!important;
    font-size:13px!important;
  }
}


/* 2.3.36: reliable post-footer extras for Water Filter comparison posts. */
.slf-wfc-post-footer{margin:34px 0 110px;padding-top:24px;border-top:1px solid #dce4ec;color:#384a5e;font-size:14px;line-height:1.6}
.slf-wfc-post-footer>div+div{margin-top:22px}.slf-wfc-post-footer strong{display:block;margin:0 0 9px;color:#17243a;font-size:15px;font-weight:900}
.slf-wfc-post-share-links{display:flex;gap:9px;flex-wrap:wrap}.slf-wfc-post-share-links a{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 13px;border:1px solid #cbd8e4;border-radius:999px;background:#fff;color:#17395f!important;text-decoration:none!important;font-weight:800}
.slf-wfc-post-share-links a:hover{border-color:#9fb4c8;background:#f6f9fc}.slf-wfc-post-taxonomy p{margin:5px 0}.slf-wfc-post-taxonomy span{font-weight:800;color:#566a80}
.slf-wfc-post-disclosure{padding:16px 18px;border:1px solid #d6dee7;border-radius:12px;background:#f7f9fb}.slf-wfc-post-disclosure strong{margin-bottom:4px}.slf-wfc-post-disclosure p{margin:0;color:#4b5e72}
@media(max-width:760px){.slf-wfc-post-footer{margin-bottom:125px}.slf-wfc-post-share-links{display:grid;grid-template-columns:1fr 1fr}.slf-wfc-post-share-links a{width:100%}}

/* 2.3.37: retailer-specific Water Filter comparison shopping actions. */
.slf-wfc-retailer-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:14px}
.slf-wfc-retailer-actions a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border-radius:999px;background:#fff;color:#17395f!important;text-decoration:none!important;font-weight:900}
@media(max-width:760px){.slf-wfc-retailer-actions{display:grid;grid-template-columns:1fr}.slf-wfc-retailer-actions a{width:100%;box-sizing:border-box}}

/* v2.3.40: Best Buy storefront + membership module at the bottom of Best Buy water-filter comparisons. */
.slf-wfc-bestbuy-bottom{margin:30px 0;padding:25px;border:1px solid #cfd9f3;border-radius:22px;background:linear-gradient(135deg,#f7f9ff 0%,#fff 58%,#fffbea 120%);box-shadow:0 10px 28px rgba(16,42,94,.07)}
.slf-wfc-bestbuy-bottom__intro{text-align:center;max-width:800px;margin:0 auto 18px}.slf-wfc-bestbuy-bottom__intro>span{display:block;color:#17469e;font-size:12px;font-weight:900;letter-spacing:.11em;text-transform:uppercase}.slf-wfc-bestbuy-bottom__intro h2{margin:5px 0 8px!important;color:#102a68!important}.slf-wfc-bestbuy-bottom__intro p{margin:0;color:#58697f;line-height:1.55}
.slf-wfc-bestbuy-bottom__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.slf-wfc-bestbuy-card{padding:21px;border-radius:17px;background:#fff;border:1px solid #dde4f2}.slf-wfc-bestbuy-card--storefront{border-top:5px solid #1446a0}.slf-wfc-bestbuy-card--plus{border-top:5px solid #f5d313}.slf-wfc-bestbuy-card__eyebrow{display:block;margin-bottom:5px;color:#60708a;font-size:11px;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.slf-wfc-bestbuy-card h3{margin:0 0 7px!important;color:#102a68!important;font-size:20px!important}.slf-wfc-bestbuy-card p{margin:0 0 14px;color:#58697f;line-height:1.55}.slf-wfc-bestbuy-card a{display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:999px;background:#103f96;color:#fff!important;text-decoration:none!important;font-weight:900}.slf-wfc-bestbuy-card--plus a{background:#f5d313;color:#111827!important}.slf-wfc-bestbuy-card a:hover{transform:translateY(-1px);filter:brightness(.98)}
@media(max-width:760px){.slf-wfc-bestbuy-bottom{padding:18px}.slf-wfc-bestbuy-bottom__grid{grid-template-columns:1fr}.slf-wfc-bestbuy-card a{display:flex;width:100%;box-sizing:border-box;text-align:center}}

/* v2.3.41: branded Best Buy storefront callout + stronger visibility. */
.slf-wfc-bestbuy-bottom{display:block!important;visibility:visible!important;opacity:1!important;position:relative!important;z-index:1!important}
.slf-wfc-bestbuy-card__brand{height:58px;display:flex;align-items:center;margin:0 0 13px}.slf-wfc-bestbuy-card__brand img{display:block!important;width:auto!important;max-width:190px!important;height:52px!important;max-height:52px!important;object-fit:contain!important;margin:0!important;filter:none!important}
.slf-wfc-bestbuy-plus-mark{display:inline-flex;align-items:center;gap:7px;margin:0 0 13px;padding:8px 12px;border-radius:10px;background:#0b1f55;color:#fff;font-size:18px;font-weight:950;line-height:.78;letter-spacing:-.05em}.slf-wfc-bestbuy-plus-mark span{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:7px;background:#fff200;color:#0b1f55;font-size:21px;line-height:1}

/* v2.3.44: keep detailed pitcher certification qualifications outside dense table cells. */
.slf-wfc-cert-note{margin:14px 0 0;padding:12px 14px;border:1px solid #dbe4ef;border-radius:12px;background:#f8fafc;color:#475569;font-size:.9rem;line-height:1.55}
.slf-wfc-cert-note strong{color:#0f172a}


/* 2.3.49 — General comparison internal-linking cards */
.slf-wfc-related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}
.slf-wfc-related-card{padding:20px;border:1px solid #dfe5ec;border-radius:16px;background:#fff;box-shadow:0 8px 24px rgba(25,45,70,.06)}
.slf-wfc-related-card>span{display:block;margin-bottom:8px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#56708c}
.slf-wfc-related-card h3{margin:0 0 14px;font-size:18px;line-height:1.35}
.slf-wfc-related-card h3 a{text-decoration:none;color:inherit}
.slf-wfc-related-link{font-weight:800;text-decoration:none}
@media(max-width:700px){.slf-wfc-related-grid{grid-template-columns:1fr}}