.oasis-guide{--oasis-accent:#17654f;overflow-wrap:anywhere}
.oasis-guide .section{max-width:1160px;padding-block:46px}
.oasis-heading{padding-top:34px!important;padding-bottom:30px!important}
.oasis-back{display:inline-block;margin-bottom:28px;color:var(--oasis-accent);font-size:14px;text-decoration:underline;text-underline-offset:4px}
.oasis-heading h1{max-width:850px;margin:0 0 20px;font-size:clamp(32px,4vw,50px);line-height:1.13;letter-spacing:-.025em}
.oasis-intro{max-width:780px;color:var(--muted);font-size:17px}
.oasis-updated,.oasis-caption{color:var(--muted);font-size:13px}
.oasis-jumps.section{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding-block:22px;border-block:1px solid var(--line)}
.oasis-jumps a{display:flex;align-items:baseline;gap:10px;font-size:14px;font-weight:650}
.oasis-jumps span{color:var(--oasis-accent);font-size:12px}
.oasis-jumps a:hover{text-decoration:underline;text-underline-offset:4px}
.oasis-guide h2{font-size:clamp(25px,3vw,34px);max-width:880px;line-height:1.25}
.oasis-guide h3{font-size:19px;line-height:1.35}
.oasis-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:24px 0 34px}
.oasis-metrics>div{border-top:3px solid #73a290;padding:16px 0}
.oasis-metrics dt{font-size:14px;font-weight:650}
.oasis-metrics dd{margin:0}
.oasis-metrics strong{display:block;font-size:56px;line-height:1.2;margin-top:12px;font-weight:650;color:var(--oasis-accent);font-variant-numeric:tabular-nums}
.oasis-metrics p{font-size:15px;color:var(--muted);margin-bottom:0}
.oasis-explain{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;border-top:1px solid var(--line);padding-top:24px}
.oasis-explain p{font-size:15px;color:var(--muted)}
.oasis-radius{display:flex;gap:22px;align-items:flex-start}
.oasis-radius svg{width:130px;flex:none;margin-top:15px}
.oasis-radius svg text{fill:#123f36;font:600 18px system-ui,sans-serif}
.oasis-flow-band{background:#eaf1ee;border-block:1px solid var(--line)}
.oasis-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;list-style:none;padding:0;margin:28px 0 0}
.oasis-flow li{position:relative;border-top:1px solid #98b5a9;padding-top:18px}
.oasis-step{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#17654f;color:white;font-size:13px;font-weight:700}
.oasis-flow h3{font-size:17px;margin-top:14px}
.oasis-flow p{font-size:14px;color:#415d50}
.oasis-calculator{margin-top:28px;border:1px solid #b2c9bd;border-radius:10px;background:white;padding:24px}
.oasis-presets{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.oasis-presets button{font:600 13px/1.4 system-ui,sans-serif;padding:10px 14px;border:1px solid #91b19f;border-radius:5px;color:#174e3c;background:#f0f7f3;cursor:pointer;min-height:42px;text-align:left}
.oasis-presets button:hover{background:#daece2}
.oasis-fields{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.oasis-fields>div{display:flex;flex-direction:column;justify-content:space-between;gap:8px}
.oasis-fields label{font-size:13px;font-weight:650}
.oasis-fields input{width:100%;min-width:0;border:1px solid #8cae9d;border-radius:5px;padding:10px 12px;font:600 20px/1.4 system-ui,sans-serif;color:var(--ink);background:white}
.oasis-fields input[aria-invalid=true]{border-color:#a73523;background:#fff8f5}
.oasis-presets button:focus-visible,.oasis-fields input:focus-visible{outline:3px solid #128f78;outline-offset:3px}
.oasis-calculation{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.oasis-calculation dl{display:grid;grid-template-columns:1fr 1fr 1.3fr;gap:20px;margin:0}
.oasis-calculation dt{font-size:13px;color:var(--muted)}
.oasis-calculation dd{font-size:28px;font-weight:650;color:var(--oasis-accent);margin:4px 0 0;font-variant-numeric:tabular-nums}
.oasis-calculation p,.oasis-limit{font-size:14px;color:#526560}
.oasis-limit{border-left:3px solid #809e90;padding:3px 0 3px 16px;margin-top:22px;max-width:850px}
#oasis-input-error{color:#9f2a1a;font-size:14px}
.oasis-trouble.section{padding-top:0}
.oasis-trouble details{max-width:880px}
.oasis-trouble summary{font-size:16px;padding:4px 0}
.oasis-trouble details[open] summary{color:var(--oasis-accent)}
.oasis-trouble details p{max-width:780px}
[hidden]{display:none!important}
@media(max-width:900px){.oasis-explain{grid-template-columns:1fr}.oasis-flow,.oasis-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.oasis-radius svg{width:110px}.oasis-jumps.section{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.oasis-guide .section{padding-block:32px}.oasis-heading h1{font-size:32px}.oasis-metrics{grid-template-columns:1fr;gap:12px}.oasis-metrics>div{padding:14px 0 6px}.oasis-metrics strong{font-size:42px}.oasis-metrics p{margin-top:8px}.oasis-radius{display:block}.oasis-radius svg{float:right;width:100px;margin:6px 0 10px 16px}.oasis-flow{grid-template-columns:1fr;gap:12px}.oasis-flow li{padding-left:42px}.oasis-step{position:absolute;left:0;top:18px}.oasis-flow h3{margin-top:0}.oasis-calculator{padding:18px}.oasis-fields{grid-template-columns:1fr 1fr;gap:16px 12px}.oasis-fields input{font-size:18px;padding:10px}.oasis-calculation dl{grid-template-columns:1fr 1fr}.oasis-calculation dl>div:last-child{grid-column:1/-1}.oasis-jumps a{font-size:13px}.oasis-trouble.section{padding-top:0}}