.lab-photo-seal[href]{pointer-events:auto;cursor:pointer;text-decoration:none;color:inherit;transition:transform .18s ease,box-shadow .18s ease;z-index:5}
.lab-photo-seal[href]:hover{transform:rotate(-8deg) scale(1.045);box-shadow:0 8px 28px #203f2b26}
.lab-photo-seal[href]:focus-visible{outline:3px solid #aa513b;outline-offset:6px}
.cucumber-science{--cucumber-ink:#294b36;--cucumber-red:#a9503d;--cucumber-line:#294b3624;scroll-margin-top:110px;position:relative;margin:38px 0 68px;padding:clamp(24px,4vw,54px);border:1px solid var(--cucumber-line);border-radius:26px;background:linear-gradient(135deg,#faf7ee,#f0eddf);color:#273d2e;isolation:isolate}
.cucumber-science *{box-sizing:border-box}
.cucumber-science .cucumber-kicker,.cucumber-science .cucumber-card-label{display:block;font-family:inherit;font-size:11px;font-weight:650;letter-spacing:.15em;text-transform:uppercase;color:#667650}
.cucumber-science .cucumber-heading{max-width:760px;margin-bottom:30px}
.cucumber-science h2{font-family:Georgia,serif;font-size:clamp(30px,4vw,52px);line-height:1.1;font-weight:400;margin:14px 0 17px;color:var(--cucumber-ink)}
.cucumber-science p{font-size:15px;line-height:1.65;margin:0}
.cucumber-science .cucumber-heading p{font-size:17px;line-height:1.65}
.cucumber-science .cucumber-science-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:24px;align-items:stretch}
.cucumber-science .cucumber-molecule-card,.cucumber-science .cucumber-ph-card{margin:0;padding:24px;border:1px solid var(--cucumber-line);border-radius:18px;background:#fffdf77d;min-width:0}
.cucumber-science .cucumber-molecule-card{display:flex;flex-direction:column;justify-content:center}
.cucumber-science .cucumber-molecule{display:block;width:100%;height:auto;margin:24px 0 12px;color:var(--cucumber-ink)}
.cucumber-science .cucumber-oxygen{fill:var(--cucumber-red)}
.cucumber-science figcaption{margin-top:12px;text-align:center}
.cucumber-science figcaption strong{display:block;font-family:Georgia,serif;font-size:22px;color:var(--cucumber-ink)}
.cucumber-science figcaption span{display:block;font-size:12px;line-height:1.6;color:#66715e;margin-top:10px}
.cucumber-science .cucumber-reaction{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;font-family:Georgia,serif;font-size:clamp(17px,1.8vw,24px);color:var(--cucumber-ink);text-align:center}
.cucumber-science .cucumber-reaction sub{font-size:.7em}
.cucumber-science .cucumber-reaction-note{font-size:12px;line-height:1.55;color:#66715e;margin:12px 0 20px}
.cucumber-science .cucumber-equilibrium{font-family:Georgia,serif;font-size:16px;text-align:center;border-top:1px solid var(--cucumber-line);padding-top:18px;margin-bottom:22px;overflow-wrap:anywhere}
.cucumber-science .cucumber-slider-heading{display:flex;gap:10px;justify-content:space-between;align-items:center}
.cucumber-science .cucumber-slider-heading label{font-size:14px;font-weight:600}
.cucumber-science .cucumber-slider-heading output{color:var(--cucumber-ink);font-size:16px;font-weight:650;white-space:nowrap;font-variant-numeric:tabular-nums}
.cucumber-science input[type=range]{width:100%;min-height:44px;margin:7px 0 0;padding:0;accent-color:var(--cucumber-ink);cursor:pointer}
.cucumber-science input[type=range]:focus-visible{outline:3px solid var(--cucumber-red);outline-offset:3px;border-radius:4px}
.cucumber-science .cucumber-ph-scale{display:flex;justify-content:space-between;margin:-3px 0 15px;font-size:11px;color:#66715e}
.cucumber-science .cucumber-fraction-bar{height:10px;border-radius:10px;background:#acb898;overflow:hidden}
.cucumber-science .cucumber-fraction-bar span{display:block;height:100%;background:var(--cucumber-red)}
.cucumber-science .cucumber-fractions{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px}
.cucumber-science .cucumber-fractions p{display:flex;flex-direction:column;font-size:12px;line-height:1.35;gap:5px}
.cucumber-science .cucumber-fractions p:first-child{color:var(--cucumber-red)}
.cucumber-science .cucumber-fractions output{font-size:18px;font-weight:650;font-variant-numeric:tabular-nums}
.cucumber-science .cucumber-model-note{font-size:11px;line-height:1.6;color:#66715e;margin-top:17px}
.cucumber-science .cucumber-explanations{display:grid;grid-template-columns:1fr 1fr;gap:0 24px;margin-top:26px}
.cucumber-science details{border-bottom:1px solid var(--cucumber-line)}
.cucumber-science summary{position:relative;cursor:pointer;font-size:15px;font-weight:600;line-height:1.45;padding:18px 28px 18px 2px;list-style:none}
.cucumber-science summary::-webkit-details-marker{display:none}
.cucumber-science summary::after{position:absolute;right:4px;top:17px;content:'+';font-size:20px;font-weight:400;color:var(--cucumber-ink)}
.cucumber-science details[open]>summary::after{content:'−'}
.cucumber-science summary:focus-visible,.cucumber-science a:focus-visible{outline:3px solid var(--cucumber-red);outline-offset:4px;border-radius:3px}
.cucumber-science details p{font-size:14px;padding:0 2px 20px}
.cucumber-science .cucumber-methods{font-size:13px;color:#66715e;margin-top:24px}
.cucumber-science .cucumber-science-links{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center;margin-top:22px}
.cucumber-science a{color:var(--cucumber-ink);text-decoration:underline;text-underline-offset:4px}
.cucumber-science .cucumber-science-links a{display:inline-flex;align-items:center;gap:16px;font-size:14px;font-weight:600;padding:12px 0}
.cucumber-science .cucumber-science-links .cucumber-primary-link{background:var(--cucumber-ink);color:#fffdf7;padding:13px 19px;border-radius:24px;text-decoration:none}
.cucumber-science .cucumber-science-links a:hover{text-decoration:underline}
.cucumber-science .cucumber-sources{margin-top:14px;border-bottom:0}
.cucumber-science .cucumber-sources summary{font-size:11px;font-weight:400;padding:12px 24px 12px 0;color:#66715e}
.cucumber-science .cucumber-sources summary::after{top:9px;font-size:16px}
.cucumber-science .cucumber-sources ul{padding-left:18px;margin:0 0 8px;font-size:11px;line-height:1.8}
@media(max-width:760px){.cucumber-science{border-radius:20px;margin:28px 0 42px}.cucumber-science .cucumber-science-grid,.cucumber-science .cucumber-explanations{grid-template-columns:1fr}.cucumber-science .cucumber-molecule-card,.cucumber-science .cucumber-ph-card{padding:20px}.cucumber-science .cucumber-molecule{max-width:500px;margin:12px auto}.cucumber-science .cucumber-reaction{font-size:19px}.cucumber-science .cucumber-equilibrium{font-size:14px}}
@media(prefers-reduced-motion:reduce){.lab-photo-seal[href]{transition:none}.lab-photo-seal[href]:hover{transform:none}}
@media print{.cucumber-science{break-inside:avoid;background:#fff;border:1px solid #aaa}.cucumber-science details>p{display:block}.cucumber-science input[type=range],.cucumber-science .cucumber-sources{display:none}}