.ef .ef-shell{max-width:1100px;margin:auto;padding:24px}.ef header{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.ef a{color:#0a5547}.ef-intro{padding:42px 0 26px;max-width:740px}.ef h1{font-size:clamp(32px,5vw,54px);letter-spacing:-.04em;margin:12px 0}.ef p{line-height:1.6}.ef-eyebrow{font-size:12px;font-weight:750;letter-spacing:.1em;color:#0f725b}.ef-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.ef-card{padding:28px;border:1px solid var(--line);border-radius:22px;background:white;min-width:0}.ef h2{margin-top:0;font-size:23px}.ef label{display:block;font-weight:650;margin:22px 0 9px}.ef input{width:100%;min-height:48px;border:1px solid #81998f;border-radius:9px;padding:10px;color:var(--ink);background:white}.ef input[aria-invalid=true]{border:2px solid #a12424}.ef-small{font-size:13px;color:#4d6258}.ef-presets{display:flex;gap:10px;margin-bottom:12px}.ef button{min-height:44px;border:1px solid #0f725b;border-radius:9px;background:white;color:#0a5547;padding:10px 18px}.ef button[aria-pressed=true],.ef .ef-primary{background:#0f725b;color:white}.ef-results{background:#edf7e9}.ef progress{width:100%;height:24px;accent-color:#0f725b}.ef dl{margin:22px 0}.ef dl div{padding:16px 0;border-bottom:1px solid #c9daca}.ef dt{font-size:14px}.ef dd{font-size:28px;font-weight:750;margin:7px 0 0;overflow-wrap:anywhere}.ef-guide{margin-top:24px}.ef summary{cursor:pointer;font-weight:650;padding:14px 0;min-height:44px}.ef footer{padding:30px 0}.ef #error{color:#8a1717}.ef :focus-visible{outline:3px solid #0a5547;outline-offset:4px}@media(max-width:700px){.ef-layout{grid-template-columns:1fr}.ef .ef-shell{padding:18px}.ef-card{padding:22px}.ef-intro{padding-top:30px}}