.scb{--ink:#243b4a;--muted:#536979;max-width:1280px;margin:8px auto 24px;border:1px solid #d9e2e8;border-radius:22px;background:white;color:var(--ink);overflow:hidden;line-height:1.65}.scb *{box-sizing:border-box}.scb [hidden]{display:none!important}.scb-header{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:30px;background:linear-gradient(120deg,#e8f4f0,#edf6fc)}.scb-header>div{flex:1}.scb h1{font:inherit;font-size:clamp(1.7rem,3vw,2.5rem);font-weight:800;line-height:1.2;margin:12px 0;color:#293f50}.scb h2{font-size:1.12rem;margin:22px 0 12px;line-height:1.5}.scb h3{font-size:1rem}.scb-header p{margin:0;color:var(--muted)}.scb-eyebrow{font-size:.72rem;font-weight:800;letter-spacing:.08em;display:flex;align-items:center;gap:8px;color:#087486}.scb :is(button,input,select){font:inherit}.scb button{cursor:pointer;min-height:44px;padding:10px 15px;border:1px solid #c7d9e3;border-radius:9px;font-weight:650;white-space:normal;background:white;color:#075e7c}.scb button:hover{background:#edf6f9}.scb :focus-visible{outline:3px solid #bb8100;outline-offset:3px}.scb [data-fullscreen]{display:inline-flex;align-items:center;justify-content:center;gap:7px;flex-shrink:0}.scb svg{flex-shrink:0}.scb-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.scb-form{padding:26px 28px;border-right:1px solid #d9e2e8;min-width:0}.scb-results{padding:28px;background:#f7f9fc;min-width:0;overflow-wrap:anywhere}.scb [data-empty]{min-height:450px;display:flex;flex-direction:column;justify-content:center;color:var(--muted)}.scb label{display:block;font-size:.85rem;font-weight:650}.scb-input{display:block;width:100%;min-width:0;min-height:48px;padding:11px;border:1px solid #9eb5c6;border-radius:9px;font:inherit;margin:6px 0 16px;background:white;color:var(--ink)}.scb-choices{display:flex;flex-wrap:wrap;gap:15px;padding:0;margin:0 0 22px;border:0;min-width:0}.scb-choices legend{margin-bottom:10px;font-weight:750}.scb-choices label{display:flex;align-items:center;gap:6px}.scb input[type=radio]{accent-color:#087486;width:17px;height:17px}.scb-help{font-size:.8rem;line-height:1.6;color:var(--muted)}.scb-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}.scb .scb-primary{display:block;width:100%;padding:15px;margin-top:18px;background:#075e93;color:white;border-color:#075e93}.scb-examples{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.scb-examples button{font-size:.78rem}.scb-explain{padding:15px 18px;background:#eef5f8;border-left:3px solid #087694;border-radius:0 12px 12px 0;margin:24px 0}.scb-explain h3{margin-top:0}.scb-explain p{font-size:.83rem;margin:8px 0}.scb-triangle{background:#eef7fa;border:1px solid #cce0e9;border-radius:14px;padding:12px;margin:20px 0}.scb-triangle svg{display:block;width:100%;height:auto;max-height:260px}.scb-sides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.scb-sides>div{background:white;padding:12px;border:1px solid #d5e2e8;border-radius:10px;overflow-wrap:anywhere;font-size:.8rem}.scb-sides strong{display:block;color:#086f81;font-size:1.05rem;margin:6px 0}.scb-main-value{font-size:clamp(2.3rem,4vw,3.6rem);color:#086f81;line-height:1.2;font-weight:800;overflow-wrap:anywhere;margin:12px 0}.scb-solution{margin:24px 0;padding-left:22px;font-size:.9rem}.scb-solution li{margin:14px 0;overflow-wrap:anywhere}.scb-exact{background:#eef5f6;padding:16px;border-radius:10px;overflow-wrap:anywhere;font-size:.9rem}.scb-exact p{margin:8px 0 0}.scb-warning{border-left:4px solid #d1970e;background:#fff7df;padding:12px;margin:14px 0;font-size:.85rem}.scb-status{padding:0 28px;color:#075e69;font-size:.85rem}.scb-status:empty{display:none}.scb-sources{padding:20px 28px;background:#f0f5f8;font-size:.85rem}.scb-sources summary{cursor:pointer;font-weight:750}.scb:fullscreen,.scb.scb-wide{margin:0;width:100%;height:100%;max-width:none;border-radius:0;overflow:auto;background:white}.scb.scb-wide:not(:fullscreen){position:fixed;inset:0;z-index:100000}.scb.scb-wide .scb-grid{max-width:1440px;margin:auto}.scb-wide .scb-header{position:sticky;top:0;z-index:2}@media(max-width:850px){.scb-grid{grid-template-columns:1fr}.scb-form{border-right:0;border-bottom:1px solid #d9e2e8}.scb [data-empty]{min-height:180px}.scb-header{align-items:flex-start;flex-wrap:wrap}}@media(max-width:480px){.scb-header{padding:22px 18px}.scb-form,.scb-results,.scb-sources{padding:18px}.scb-sides,.scb-options{grid-template-columns:1fr}.scb [data-fullscreen]{font-size:.8rem}}

.scb-main-value{font-family:ui-monospace,Consolas,monospace;font-size:clamp(1.3rem,3vw,2.2rem)}.scb-base-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}.scb-base-grid>div{padding:14px;border:1px solid #d2dfe7;border-radius:12px;background:white;min-width:0}.scb-base-grid strong{display:block;font-family:ui-monospace,Consolas,monospace;overflow-wrap:anywhere;color:#075e7c;margin-top:7px}.scb [data-empty] svg{max-width:360px;margin:25px auto;width:100%}.scb-solution{font-family:ui-monospace,Consolas,monospace}.scb [data-digits]{overflow-wrap:anywhere}@media(max-width:480px){.scb-base-grid{grid-template-columns:1fr}}
.scb button.scb-primary:hover,.scb button.scb-primary:focus-visible{background:#064d78;color:#fff;border-color:#064d78}