.original-lab{max-width:1140px;margin:32px auto;padding:30px;border:1px solid #ccded7;border-radius:20px;background:#f3f8f5;color:#173d38;scroll-margin-top:90px}.original-lab h2{font-size:clamp(25px,2.6vw,36px);line-height:1.35;margin:12px 0 18px}.original-lab h3{font-size:21px;line-height:1.45}.original-lab p{line-height:1.85}.original-kicker{font-size:13px;letter-spacing:.07em;font-weight:700;color:#587369}.original-intro{max-width:70ch}.original-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.original-lab label{display:block;font-size:14px;font-weight:600}.original-lab select,.original-lab input:not([type=checkbox]){display:block;width:100%;box-sizing:border-box;margin-top:6px;min-height:44px;padding:10px;border:1px solid #8caaa0;border-radius:9px;background:#fff;color:#183b35;font:inherit}.original-lab input[type=checkbox]{width:20px;height:20px;vertical-align:middle}.original-lab button{min-height:44px;padding:10px 15px;border:1px solid #7c9b90;border-radius:10px;background:#fff;color:#183b35;font:inherit;cursor:pointer}.original-lab button[aria-pressed=true]{background:#214e43;color:white}.original-lab :focus-visible{outline:3px solid #c79041;outline-offset:3px}.original-summary{padding:20px;background:#214e43;color:#fff;border-radius:14px;margin:20px 0;font-weight:700;line-height:1.8}.original-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.original-card{padding:22px;border-radius:14px;background:#fff;border:1px solid #d1ded8;min-width:0}.original-card ul{padding-left:20px;font-size:15px;line-height:1.8}.original-amount{font-size:32px;font-weight:700;margin:10px 0}.original-tag{display:inline-block;font-size:12px;padding:5px 9px;border-radius:20px;background:#e8f2ed}.original-bar{height:9px;border-radius:6px;background:#e5eeea;overflow:hidden}.original-bar span{display:block;background:#b7833d;height:100%;width:0;transition:width .15s}.original-examples{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:16px 0}.original-examples button{text-align:left;font-size:14px}.original-note{font-size:14px;color:#4b635c;line-height:1.8}.original-sources{font-size:14px;margin-top:20px}.original-table-wrap{overflow-x:auto}.original-lab table{border-collapse:collapse;width:100%;font-size:15px;min-width:640px;background:white}.original-lab th,.original-lab td{border:1px solid #ccded7;padding:14px;vertical-align:top;line-height:1.7}.original-lab th{background:#e6f0eb;text-align:left}.original-evidence{margin:0;background:white;border:1px solid #d1ded8;border-radius:14px;padding:16px;min-width:0}.original-evidence img{display:block;width:100%;height:auto;max-height:480px;object-fit:contain;border-radius:6px;background:#fafafa}.original-evidence figcaption{font-size:14px;line-height:1.8;margin:12px 0}.original-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.original-step{padding:16px;border-left:4px solid #b7833d;background:white;margin:10px 0}.original-step strong{display:block}.original-repro{margin:16px 0;padding:16px;background:white;border-radius:12px}.original-repro summary{cursor:pointer;font-weight:700;min-height:36px}.original-repro ol{padding-left:24px;line-height:1.9}.original-gain{font-size:18px;font-weight:700}.original-bridge{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.original-bridge a{padding:10px 14px;border-radius:9px;border:1px solid #98b6aa;text-decoration:none;background:#fff}
@media(max-width:700px){.original-lab{margin:20px 12px;padding:20px 16px;border-radius:14px}.original-form-grid{grid-template-columns:1fr 1fr;gap:12px}.original-grid{grid-template-columns:1fr}.original-examples{grid-template-columns:1fr 1fr}.original-lab label{font-size:13px}.original-lab select{font-size:14px}.original-card{padding:17px}.original-amount{font-size:27px}.original-evidence{padding:12px}.original-table-wrap{margin-top:14px}.original-lab h2{font-size:26px}.original-lab .original-note{font-size:13px}}
@media(prefers-reduced-motion:reduce){.original-bar span{transition:none}}