.sscalc{--sscalc-accent:#1FD6CD;--sscalc-navy:#004156;--sscalc-accent-ink:#0E7C86;--sscalc-bg:#FFFFFF;--sscalc-field:#F4F8F9;--sscalc-border:#DCE7E9;--sscalc-text:#1B2A2E;--sscalc-muted:#5A6E73;--sscalc-error:#C0392B;--sscalc-radius:14px;box-sizing:border-box;max-width:720px;margin:1.5em auto;padding:24px;background:var(--sscalc-bg);border:1px solid var(--sscalc-border);border-radius:var(--sscalc-radius);color:var(--sscalc-text);font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.5;box-shadow:0 2px 12px rgb(0 65 86 / .06)}.sscalc *,.sscalc *::before,.sscalc *::after{box-sizing:inherit}.cp-dark .sscalc,.sp-night-mode .sscalc{--sscalc-bg:#1e293b;--sscalc-field:#0f172a;--sscalc-border:#334155;--sscalc-text:#E6EEF0;--sscalc-muted:#94A8AE;--sscalc-error:#F1948A;box-shadow:none}.sscalc__head{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}.sscalc__icon{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--sscalc-accent),var(--sscalc-navy));color:#fff}.sscalc__title{margin:0 0 2px;font-family:"Montserrat","Inter",sans-serif;font-size:20px;font-weight:700;color:var(--sscalc-text)}.sscalc__desc{margin:0;font-size:14px;color:var(--sscalc-muted)}.sscalc__fields{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;margin-bottom:20px}.sscalc__field{display:flex;flex-direction:column;gap:6px;min-width:0}.sscalc__label{font-size:14px;font-weight:600;color:var(--sscalc-text)}.sscalc__unit{font-weight:400;color:var(--sscalc-accent-ink)}.cp-dark .sscalc .sscalc__unit,.sp-night-mode .sscalc .sscalc__unit{color:var(--sscalc-accent)}.sscalc__input{width:100%;min-height:44px;padding:8px 12px;border:1px solid var(--sscalc-border);border-radius:10px;background:var(--sscalc-field);color:var(--sscalc-text);font:inherit;appearance:none;-webkit-appearance:none}.sscalc__input:focus{outline:2px solid var(--sscalc-accent);outline-offset:1px;border-color:var(--sscalc-accent)}.sscalc__input.is-invalid{border-color:var(--sscalc-error);outline-color:var(--sscalc-error)}select.sscalc__input{cursor:pointer;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A6E73' stroke-width='2' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}.sscalc__slider{width:100%;height:22px;margin:2px 0 0;accent-color:var(--sscalc-accent);cursor:pointer}.sscalc__hint{margin:0;font-size:12.5px;color:var(--sscalc-muted)}.sscalc__error{margin:0;font-size:12.5px;font-weight:600;color:var(--sscalc-error)}.sscalc__result{min-height:132px;padding:20px;border-radius:var(--sscalc-radius);background:linear-gradient(135deg,var(--sscalc-accent),var(--sscalc-navy));color:#fff;margin-bottom:16px}.sscalc__result-label{margin:0 0 4px;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;opacity:.85}.sscalc__value-row{margin:0;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.sscalc__value{font-family:"Montserrat","Inter",sans-serif;font-size:40px;font-weight:800;line-height:1.1}.sscalc__value-unit{font-size:18px;font-weight:600;opacity:.9}.sscalc__badge{display:inline-block;margin:10px 0 0;padding:4px 12px;border-radius:999px;font-size:13.5px;font-weight:600;background:rgb(255 255 255 / .18)}.sscalc__badge--ok{background:rgb(35 155 86 / .85)}.sscalc__badge--warn{background:rgb(214 137 16 / .9)}.sscalc__badge--bad{background:rgb(192 57 43 / .9)}.sscalc__rows{margin:14px 0 0;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;font-size:14.5px}.sscalc__rows dt{opacity:.85}.sscalc__rows dd{margin:0;font-weight:600;text-align:right}.sscalc__actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:12px}.sscalc__btn{min-height:44px;padding:8px 18px;border:1px solid var(--sscalc-border);border-radius:10px;background:var(--sscalc-field);color:var(--sscalc-text);font:inherit;font-size:14.5px;font-weight:600;cursor:pointer;transition:filter 0.15s ease}.sscalc__btn:hover:not(:disabled){filter:brightness(.96)}.cp-dark .sscalc .sscalc__btn:hover:not(:disabled),.sp-night-mode .sscalc .sscalc__btn:hover:not(:disabled){filter:brightness(1.25)}.sscalc__btn:focus-visible{outline:2px solid var(--sscalc-accent);outline-offset:1px}.sscalc__btn--primary{background:var(--sscalc-navy);border-color:var(--sscalc-navy);color:#fff}.cp-dark .sscalc .sscalc__btn--primary,.sp-night-mode .sscalc .sscalc__btn--primary{background:var(--sscalc-accent);border-color:var(--sscalc-accent);color:#06282e}.sscalc__note{margin:0;font-size:12px;color:var(--sscalc-muted)}@media (max-width:600px){.sscalc{padding:16px}.sscalc__fields{grid-template-columns:1fr}.sscalc__value{font-size:32px}}