.kwp-page{--kwp-ink:#193f40;--kwp-muted:#657c73;--kwp-line:#d8e1d9;--kwp-paper:#f7f8f1;color:var(--kwp-ink)}
.kwp-page *{box-sizing:border-box}.kwp-page [hidden]{display:none!important}
.kwp-sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.kwp-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;padding-top:54px;padding-bottom:62px}
.kwp-choice{position:relative;isolation:isolate;overflow:hidden;min-height:264px;border:1px solid #cddad0;border-radius:18px;background:#edf2ea;color:var(--kwp-ink);text-decoration:none;box-shadow:0 8px 28px #183d3610;transition:transform .25s,box-shadow .25s}
.kwp-choice-lab{background:#f5f1df;border-color:#e4ddc7}
.kwp-choice>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.27;z-index:-2;transition:transform .7s}
.kwp-choice-lab>img{object-position:58% 43%;opacity:.28}
.kwp-choice::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#f1f5edd9 0%,#f1f5ed38 100%);z-index:-1}
.kwp-choice-lab::after{background:linear-gradient(90deg,#f8f3e4df 0%,#f8f3e43d 100%)}
.kwp-choice-copy{padding:32px 36px;height:100%;display:flex;flex-direction:column;align-items:flex-start}
.kwp-kicker{font:600 11px/1.6 Arial,sans-serif;letter-spacing:.15em;color:#4d7163;margin:0 0 14px}
.kwp-choice h2{font-size:clamp(24px,2.6vw,36px);line-height:1.5;margin:13px 0 8px}.kwp-choice p{font-size:13px;margin:0;color:#49635a;line-height:1.9;white-space:normal}
.kwp-choice-bottom{display:flex;align-items:center;justify-content:space-between;width:100%;margin-top:auto;padding-top:26px;font-size:12px;font-weight:700;letter-spacing:.05em}
.kwp-choice-bottom b{display:grid;place-items:center;width:34px;height:34px;border:1px solid #6583725c;border-radius:50%;font-size:17px;font-weight:400;background:#ffffff7d}
.kwp-choice:hover{transform:translateY(-4px);box-shadow:0 14px 36px #183d361b}.kwp-choice:hover>img{transform:scale(1.035)}
.kwp-choice:focus-visible,.kwp-page button:focus-visible,.kwp-page a:focus-visible,.kwp-more:focus-visible{outline:3px solid #287c91;outline-offset:5px}
#water-collection,#lab-photos{scroll-margin-top:24px;outline:none}
.kwp-section-heading{padding-top:40px;padding-bottom:32px}.kwp-section-heading h2{font-size:clamp(28px,3vw,38px);line-height:1.45;margin:8px 0 14px;letter-spacing:.04em}.kwp-section-heading>p:not(.kwp-kicker),.kwp-photo-heading>div>p:not(.kwp-kicker){font-size:14px;line-height:2;color:var(--kwp-muted);margin:0}
.kwp-water{border-top:1px solid var(--kwp-line)}
.kwp-photos{background:linear-gradient(180deg,#edf2e8 0%,#f8f8f2 80%);padding:28px 0 48px;border-top:1px solid var(--kwp-line);overflow:clip}
.kwp-photo-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding-bottom:28px}
.kwp-photo-tools{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.kwp-photo-tools>span{font:11px/1.5 Arial,sans-serif;letter-spacing:.15em;color:#708275}
.kwp-view-toggle{font:inherit;font-size:12px;color:#31594c;background:#ffffffb3;border:1px solid #b9cdbd;border-radius:24px;padding:10px 18px;cursor:pointer;white-space:nowrap}
.kwp-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;transform-origin:50% 0;transform-style:preserve-3d}
.kwp-tile{margin:0;padding:10px 10px 0;background:#fffef9;border:1px solid #dbe2d5;border-radius:9px;box-shadow:0 8px 24px #27443b12;min-width:0}
.kwp-photo-open{display:block;position:relative;border-radius:4px;overflow:hidden;background:#edf0e9;color:#193f40}
.kwp-tile img{display:block;width:100%;height:clamp(220px,27vw,360px);background:#edf0e9}
.kwp-photo-zoom{position:absolute;bottom:12px;right:12px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#ffffffd9;font-size:18px;opacity:0;transition:opacity .2s}
.kwp-photo-open:hover .kwp-photo-zoom,.kwp-photo-open:focus .kwp-photo-zoom{opacity:1}
.kwp-tile figcaption{padding:12px 4px 16px;min-height:76px}.kwp-tile figcaption span{display:block;font-size:10px;color:#718775;margin-bottom:6px}.kwp-tile figcaption strong{display:block;font-size:13px;line-height:1.7;font-weight:500;overflow-wrap:anywhere}

.kwp-gallery-col{display:flex;flex-direction:column;gap:22px;min-width:0;will-change:transform}
.kwp-animated .kwp-gallery-grid{will-change:transform}
.kwp-scroll-cue{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);margin:0;padding:9px 16px;border-radius:22px;background:#fffef9e8;box-shadow:0 3px 20px #21452d16;color:#355a48;font:10px/1.4 Arial,sans-serif;letter-spacing:.15em;pointer-events:none;white-space:nowrap}.kwp-scroll-cue span{margin-left:12px}
.kwp-gallery-end{display:flex;justify-content:flex-end;padding-top:34px}.kwp-more{font-size:13px;line-height:1.8;text-decoration:none;color:#315b4e;border-bottom:1px solid #78998a;padding-bottom:4px}
.kwp-home .kfi-heading{align-items:flex-end}.kwp-home{padding-bottom:36px}
.kwp-lightbox{position:fixed;max-width:1000px;width:92vw;max-height:94svh;padding:20px;background:#fffef9;color:#214a3f;border:0;border-radius:12px;box-shadow:0 24px 120px #091c2866;overflow:auto}.kwp-lightbox::backdrop{background:#10251de6}
.kwp-large{display:block;width:100%;height:60svh;object-fit:contain;background:#edf0e9;border-radius:6px}.kwp-close{position:absolute;right:25px;top:25px;display:grid;place-items:center;font-size:28px;line-height:1;width:42px;height:42px;border:1px solid #ccd8ce;border-radius:50%;background:#fffef9ed;color:#193f40;cursor:pointer;z-index:2}
.kwp-dialog-copy{padding:14px 4px 0}.kwp-dialog-copy h3{margin:5px 0;font-size:18px}.kwp-dialog-copy p{font-size:13px;line-height:1.8;margin:5px 0}.kwp-dialog-category{font-size:11px!important;color:#718775}.kwp-dialog-link{font-size:12px;color:#315b4e}
.kwp-dialog-controls{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:12px}.kwp-dialog-controls button{width:44px;height:40px;background:#eaf0e6;border:1px solid #c8d5c7;border-radius:20px;font-size:18px;color:#254e41;cursor:pointer}.kwp-dialog-count{font:12px/1.4 Arial,sans-serif;min-width:50px;text-align:center}
@media(max-width:760px){.kwp-choices{gap:12px;padding-top:28px;padding-bottom:36px}.kwp-choice{min-height:232px;border-radius:12px}.kwp-choice-copy{padding:23px 20px}.kwp-choice h2{font-size:25px}.kwp-choice p{font-size:12px}.kwp-choice-bottom{font-size:11px}.kwp-kicker{font-size:9px;letter-spacing:.09em}.kwp-photo-heading{align-items:flex-start}.kwp-photo-tools{padding-top:8px}.kwp-gallery-grid{gap:12px}.kwp-tile{padding:6px 6px 0}.kwp-tile img{height:250px}.kwp-tile figcaption{padding:10px 4px 12px}.kwp-tile figcaption strong{font-size:11px}.kwp-gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kwp-photo-zoom{opacity:1}.kwp-lightbox{padding:12px}.kwp-large{height:55svh}}
@media(max-width:480px){.kwp-choices{gap:10px}.kwp-choice{min-height:218px}.kwp-choice-copy{padding:20px 12px}.kwp-choice h2{font-size:20px;letter-spacing:-.03em;white-space:nowrap;margin-top:14px}.kwp-choice p{font-size:11px}.kwp-choice-bottom{gap:4px;font-size:10px;letter-spacing:0}.kwp-choice-bottom b{width:26px;height:26px;flex:0 0 26px}.kwp-kicker{font-size:8px;letter-spacing:.04em}.kwp-photo-heading{gap:10px}.kwp-section-heading h2{font-size:28px}.kwp-photo-heading>div>p:not(.kwp-kicker){font-size:12px}.kwp-view-toggle{padding:9px 11px;font-size:11px}.kwp-tile img{height:220px}.kwp-photos{padding-top:10px}.kwp-home .kfi-heading{align-items:flex-start;flex-direction:column;gap:14px}}
@media(prefers-reduced-motion:reduce){.kwp-choice,.kwp-choice>img{transition:none}.kwp-choice:hover{transform:none}.kwp-gallery-grid,.kwp-gallery-col{transform:none!important;will-change:auto}}
@media(max-width:480px){.kwp-choice h2{font-size:clamp(16px,5vw,20px)}.kwp-choice-copy{width:100%}.kwp-choice p{max-width:100%}.kwp-choice-bottom{white-space:normal}.kwp-water .kwm-explorer{grid-template-columns:minmax(0,1fr)}.kwp-water .kwm-explorer>*,.kwp-water .kwm-control-pane{min-width:0}.kwp-water #kwm-prefecture-select{width:100%;min-width:0;max-width:100%}.kwp-water .kwm-legend{flex-wrap:wrap}}

/* Keep the page length independent of the number of water records or photos. */
.kwp-page{--kwp-frame-height:clamp(280px,65svh,700px)}
.kwp-scroll-help{margin:0 0 12px;font-size:12px;line-height:1.8;color:#657c73}
.kwp-scroll-shell{position:relative;height:var(--kwp-frame-height);border:1px solid #c6d5c9;border-radius:16px;background:#f9fbf5;box-shadow:inset 0 2px 10px #183b2310;overflow:hidden}
.kwp-scrollport{height:100%;overflow-y:auto;overflow-x:hidden;padding:16px;scrollbar-width:thin;scrollbar-color:#668776 #e2e9de;outline:none;overscroll-behavior-y:auto}
.kwp-scrollport:focus-visible{outline:3px solid #287c91;outline-offset:-4px}
.kwp-scroll-ready>.kwp-scrollport{padding-right:30px;scrollbar-width:none}
.kwp-scroll-ready>.kwp-scrollport::-webkit-scrollbar{display:none}
.kwp-scrollbar{position:absolute;top:12px;bottom:12px;right:3px;width:24px;z-index:3;cursor:pointer;touch-action:none;border-radius:16px}
.kwp-scrollbar::before{content:"";position:absolute;left:9px;top:0;bottom:0;width:6px;border-radius:8px;background:#dce5d8}
.kwp-scroll-thumb{position:absolute;top:0;left:7px;width:10px;min-height:36px;background:#62836e;border:1px solid #f7faf4;border-radius:10px;box-shadow:0 1px 3px #203d2329}
.kwp-scrollbar:hover .kwp-scroll-thumb,.kwp-scrollbar:focus .kwp-scroll-thumb{background:#2d604a}
.kwp-scrollbar:focus-visible{outline:2px solid #287c91;outline-offset:-2px}
.kwp-scrollbar[aria-disabled=true]{opacity:.38;cursor:default}
.kwp-photo-shell .kwp-scrollport{padding:0 28px 0 0}
.kwp-perspective{padding:16px}
.kwp-gallery-grid{gap:16px;align-items:start;transform-origin:50% 0;transform-style:preserve-3d}
.kwp-gallery-col{gap:16px}
.kwp-tile{padding:0;position:relative;overflow:hidden;border:0;border-radius:10px;box-shadow:0 4px 16px #27443b1c;background:#fff}
.kwp-photo-open{border-radius:0;aspect-ratio:4/3}
.kwp-tile img{width:100%;height:100%;display:block}
.kwp-tile figcaption{padding:9px 12px 12px;min-height:0}
.kwp-tile figcaption span{font-size:9px;margin-bottom:3px}
.kwp-tile figcaption strong{font-size:12px;line-height:1.55}
.kwp-photo-zoom{opacity:1;width:26px;height:26px;right:8px;bottom:8px}
.kwp-animated .kwp-sticky{position:sticky;top:0;height:calc(var(--kwp-frame-height) - 2px);overflow:hidden;perspective:1000px}
.kwp-animated .kwp-perspective{height:100%;overflow:hidden;transform-origin:50% 50%;transform-style:flat;will-change:transform}
.kwp-scroll-cue{bottom:14px;font-size:9px}
.kwp-gallery-end{padding-top:20px}
.kwp-water-shell .water-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.kwp-water-shell .water-card-image{position:relative;height:auto;min-height:0;aspect-ratio:4/3}
.kwp-water-shell .water-card-image img{position:absolute;inset:0;height:100%;width:100%;object-fit:contain}
.kwp-water-shell .water-card-copy{padding:14px}
.kwp-water-shell .water-card h2{font-size:18px}
@media(max-width:760px){
 .kwp-scroll-shell{border-radius:12px}.kwp-scrollport{padding:10px}.kwp-scroll-ready>.kwp-scrollport{padding-right:28px}
 .kwp-photo-shell .kwp-scrollport{padding:0 24px 0 0}.kwp-perspective{padding:10px}
 .kwp-gallery-grid,.kwp-gallery-col{gap:10px}.kwp-photo-open{aspect-ratio:1/1}
 .kwp-tile figcaption{padding:7px 8px 10px}.kwp-tile figcaption strong{font-size:11px}
 .kwp-scroll-help{font-size:11px}.kwp-photo-tools{gap:8px}.kwp-view-toggle{padding:9px 11px}
 .kwp-water-shell .water-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
 .kwp-water-shell .water-card-copy{padding:10px}.kwp-water-shell .water-card h2{font-size:15px}
 .kwp-water-shell .water-card-image{aspect-ratio:1/1}.kwp-water-shell .water-specs{font-size:11px}
 .kwp-water-shell .water-card-copy>.eyebrow{font-size:10px}.kwp-water-shell .water-added{font-size:10px}
 .kwp-water-shell .water-specs>div{grid-template-columns:1fr;gap:2px}
}
@media(prefers-reduced-motion:reduce){.kwp-gallery-grid,.kwp-gallery-col,.kwp-perspective{transform:none!important;will-change:auto}.kwp-scrollport{scroll-behavior:auto}}
@media(max-width:760px){.kwp-photo-heading{padding-top:20px;padding-bottom:18px}}
@media(max-width:360px){.kwp-photo-heading{flex-direction:column;gap:10px}.kwp-photo-tools{flex-direction:row;align-items:center;justify-content:space-between;width:100%;padding-top:0}.kwp-photo-heading h2{white-space:nowrap;font-size:26px}}

/* A quiet sky-to-water image, scoped to the lab photo scroll frame only. */
.kwp-photo-shell{background-color:#eff7f7;background-image:linear-gradient(rgba(255,255,255,.62),rgba(255,255,255,.54)),url("20261010_sky-to-water.png");background-size:cover;background-position:center;background-repeat:no-repeat}