.scf-app{--bg:#111c29;--panel:#192b3d;--line:#466079;--accent:#64e2bd;font-family:system-ui,sans-serif;background:var(--bg);color:#edf4fc;border-radius:18px;padding:clamp(16px,4vw,36px);max-width:1100px;margin:20px auto;line-height:1.6;color-scheme:dark}.scf-app *{box-sizing:border-box}.scf-app h2,.scf-app h3,.scf-app legend{color:#fff!important}.scf-app h2{font-size:clamp(25px,4vw,38px);line-height:1.2}.scf-app a{color:#8fe8d1}.scf-app fieldset{border:1px solid var(--line);border-radius:12px;padding:20px;margin:20px 0}.scf-app legend{padding:0 8px;font-weight:700}.scf-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.scf-app label{display:block;color:#edf4fc;font-size:14px}.scf-app input,.scf-app select,.scf-app textarea{display:block;width:100%;background:#0c1520!important;color:#fff!important;border:1px solid #607b95;border-radius:7px;padding:11px;font:inherit;margin-top:6px;min-height:44px}.scf-app input:focus,.scf-app textarea:focus,.scf-app select:focus{outline:3px solid var(--accent);outline-offset:2px}.scf-app input[type=checkbox]{display:inline;width:20px;min-height:20px;margin-right:8px;vertical-align:middle}.scf-app button{background:var(--accent);color:#07241d;border:0;border-radius:8px;padding:13px 20px;cursor:pointer;font-weight:700;font-size:16px;min-height:48px;margin:8px 8px 8px 0}.scf-note{color:#b9cadb;font-size:14px}.scf-card{background:var(--panel);padding:20px;border:1px solid var(--line);border-radius:12px}.scf-card span{display:block;color:#c8d6e4}.scf-card strong{display:block;font-size:30px;color:var(--accent)}.scf-card small{font-size:14px}.scf-app table{width:100%;border-collapse:collapse;margin:20px 0;color:#edf4fc}.scf-app th,.scf-app td{padding:10px;border-bottom:1px solid var(--line);text-align:left}.scf-app caption{text-align:left;font-weight:700}.scf-alert{border-left:4px solid #ffc66c;padding:12px;background:#302717}.scf-results:focus{outline:none}@media(max-width:600px){.scf-grid{grid-template-columns:1fr}.scf-app fieldset{padding:14px}.scf-card strong{font-size:26px}}@media print{body *{visibility:hidden}.scf-app,.scf-app *{visibility:visible}.scf-app{position:absolute;top:0;left:0;background:white!important;color:black!important;max-width:100%;padding:12px}.scf-app form,.scf-app button,.scf-intro{display:none}.scf-app h2,.scf-app h3,.scf-app strong,.scf-app span,.scf-app th,.scf-app td{color:black!important}.scf-card,.scf-alert{background:white!important}.scf-results{font-size:11pt}.scf-card{break-inside:avoid}}