@import url("shared-page-base.css");

#areaApp{width:min(560px,100%);margin:auto;color:#253047;line-height:1.5}
#areaApp *{box-sizing:border-box}
#areaApp [hidden]{display:none!important}
#areaApp .ar-card{padding:18px;border:1px solid #dfe6f1;border-radius:18px;background:#fff;box-shadow:0 10px 28px #21365012}
#areaApp .ar-unit-row{display:grid;grid-template-columns:minmax(0,1fr) 38px minmax(0,1fr);gap:10px;align-items:end;margin-bottom:16px}
#areaApp .ar-mini{min-width:0}
#areaApp label{display:block;margin-bottom:7px;font-size:13px;font-weight:850;color:#6880a4}
#areaApp .ar-mini:last-child label{text-align:right}
#areaApp select{width:100%;height:44px;min-width:0;border:1px solid #d6e2f5;border-radius:9px;background:#f5f8ff;color:#3a608f;padding:8px;font-size:15px;font-weight:750}
#areaApp button{min-height:48px;padding:10px 16px;font-size:16px;font-weight:850;border-radius:10px;cursor:pointer;touch-action:manipulation}
#areaApp #arSwap{width:38px;height:44px;min-height:44px;padding:0;border:1px solid #d6e2f5;background:#f5f8ff;color:#3a608f;font-size:21px}
#areaApp .ar-entry{padding:18px 12px;border:1px solid #dce7f8;background:linear-gradient(135deg,#f6f9ff,#f3f7ff);border-radius:12px;text-align:center}
#areaApp .ar-entry label{font-size:20px;color:#526d95;margin-bottom:12px}
#areaApp input{width:100%;min-width:0;min-height:70px;padding:12px;border:1px solid #cedcf1;border-radius:10px;background:#fff;color:#2e60ad;text-align:center;font-size:36px;font-weight:850}
#areaApp input[type=number]{appearance:textfield;-moz-appearance:textfield}
#areaApp input::-webkit-inner-spin-button,#areaApp input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
#areaApp :is(input,select,button):focus-visible{outline:3px solid #9bbff4;outline-offset:2px}
#areaApp .ar-go{width:100%;margin-top:16px;color:#fff;border:0;background:linear-gradient(115deg,#477fd9,#2e60ad);box-shadow:0 5px 12px #2e60ad22}
#areaApp .ar-help{font-size:11px;color:#8795a9;text-align:center;margin:12px 0 0}
#areaApp .ar-result{margin-top:16px;padding:14px;text-align:center;scroll-margin-top:16px}
#areaApp .ar-hero{padding:22px 12px;background:radial-gradient(ellipse at top right,#e3edff,transparent 65%),linear-gradient(145deg,#f6f9ff,#eef4ff);border:1px solid #dce7f8;border-radius:14px}
#areaApp .ar-overline{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#6c83a5;font-weight:850;margin:0}
#areaApp #arBig{font-size:76px;line-height:1.1;letter-spacing:-.05em;font-family:Arial,sans-serif;font-weight:950;color:#2d61b4;margin:18px 0 8px;width:100%;white-space:nowrap}
#areaApp #arUnit{font-size:17px;color:#587bae;font-weight:800;margin:0}
#areaApp #arEquation{font-size:13px;color:#6d83a4;margin:14px 0 0;overflow-wrap:anywhere}
#areaApp #arRate{padding:12px;margin:12px 0;border:1px solid #e1e8f3;background:#f8faff;border-radius:10px;font-size:12px;color:#7487a3;overflow-wrap:anywhere}
#areaApp .ar-all-title{font-size:16px;color:#536981;margin:20px 0 12px;font-weight:850}
#areaApp #arAll{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
#areaApp #arAll>div{padding:14px 9px;border:1px solid #e0e8f4;border-radius:11px;background:#f8faff;min-width:0}
#areaApp #arAll span{display:block;font-size:11px;color:#7e90a8}
#areaApp #arAll strong{display:block;margin-top:7px;font-size:20px;font-weight:850;color:#3b669e;line-height:1.4;overflow-wrap:anywhere}
#areaApp #arReset{display:block;width:min(170px,100%);margin:14px auto 0;min-height:42px;border:1px solid #dce4ef;background:#fff;color:#6a7f9a;font-size:14px}
.ar-content-nav{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--surface2);margin:24px 0}
.ar-content-nav h2{font-size:20px!important;margin-top:0!important}
.ar-content-nav ul{display:grid;gap:8px;padding-left:20px}
.ar-content-nav a{color:var(--accent);text-decoration:underline}
.seo-article h2[id]{scroll-margin-top:24px}
@media(max-width:600px){#areaApp{max-width:calc(100% - 20px)}
#areaApp .ar-card{padding:14px}
#areaApp .ar-unit-row{gap:7px;grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr)}
#areaApp #arSwap{width:34px}
#areaApp select{font-size:13px;padding:7px 4px}
#areaApp input{font-size:32px}
#areaApp #arAll strong{font-size:18px}
}
#areaApp .ar-hero{background:radial-gradient(ellipse at top right,#e0ecff,transparent 65%),linear-gradient(145deg,#f5f9ff,#eef4ff)}
#areaApp .ar-convert-icon{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 12px;border:1px solid #d3e1f7;border-radius:11px;background:white;color:#4671b1}
#areaApp #arAll strong{font-size:19px}
#areaApp #arAll>div{padding:13px 8px}
#areaApp .ar-help{line-height:1.6}