.calc{background:var(--cream)}.calc__shell{max-width:780px;margin-inline:auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);box-shadow:var(--sh-3);overflow:hidden}.calc__top{padding:20px clamp(20px,3vw,34px) 0}.calc__meta{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:12px}.calc__counter{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--slate-500);flex:none}.calc__label{font-size:14.5px;color:var(--slate-600);text-align:right}.calc__track{height:5px;border-radius:3px;background:var(--field);overflow:hidden}.calc__bar{height:100%;width:0;border-radius:3px;background:linear-gradient(90deg,var(--sun-400),var(--sun-500));transition:width .45s var(--ease-out)}.calc__form{padding:clamp(22px,3vw,34px)}.calc-step{border:0;padding:0;margin:0;min-width:0}.calc__form:not(.is-stepped) .calc-step + .calc-step{margin-top:34px;padding-top:30px;border-top:1px solid var(--line-2)}.calc-step legend{padding:0;font-family:var(--font-head);font-weight:700;font-size:clamp(20px,2.4vw,26px);line-height:1.25;color:var(--ink-900);letter-spacing:-.02em}.calc-step legend:focus-visible{outline:3px solid var(--sun-500);outline-offset:4px;border-radius:4px}.calc-step__hint{font-size:14.6px;color:var(--slate-500);margin:9px 0 0}.calc-opts{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}.calc-opts--one{grid-template-columns:1fr}@media (max-width:560px){.calc-opts{grid-template-columns:1fr}}.calc-opt{position:relative;display:block}.calc-opt input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}.calc-opt span{display:flex;align-items:center;gap:13px;cursor:pointer;padding:16px 18px;border-radius:var(--r-md);border:1px solid var(--line);background:#fff;font-size:15.6px;font-weight:500;color:var(--ink-800);line-height:1.35;transition:border-color .18s var(--ease),background-color .18s var(--ease),box-shadow .18s var(--ease)}.calc-opt span::before{content:'';flex:none;width:20px;height:20px;border-radius:50%;border:2px solid var(--line-2);background:#fff;transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}.calc-opt:hover span{border-color:var(--sun-300);background:var(--sun-50)}.calc-opt input:focus-visible + span{outline:3px solid var(--sun-500);outline-offset:2px}.calc-opt input:checked + span{border-color:var(--sun-500);background:var(--sun-50);box-shadow:inset 0 0 0 1px var(--sun-500);font-weight:700;color:var(--ink-900)}.calc-opt input:checked + span::before{border-color:var(--sun-500);box-shadow:inset 0 0 0 4px var(--sun-500)}.calc-opt span b{display:flex;flex-direction:column;gap:3px;font-weight:inherit;min-width:0}.calc-opt span small{font-size:13.2px;font-weight:500;line-height:1.4;color:var(--slate-500)}.calc-opt input:checked + span small{color:var(--slate-600)}.calc-fields{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:22px}@media (max-width:560px){.calc-fields{grid-template-columns:1fr}}.calc-fields .field--wide{grid-column:1 / -1}.is-shake{animation:calcShake .45s var(--ease-out)}@keyframes calcShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-7px)}45%{transform:translateX(6px)}70%{transform:translateX(-3px)}}@media (prefers-reduced-motion:reduce){.is-shake{animation:none}.calc__bar{transition:none}}.calc__nav{display:flex;align-items:center;gap:12px;padding:0 clamp(22px,3vw,34px) clamp(22px,3vw,34px)}.calc__nav .btn--sun{margin-left:auto}.calc__back{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:700;color:var(--slate-600);padding:10px 4px}.calc__back:hover{color:var(--ink-900)}.calc__back svg{width:17px;height:17px}.calc-res{padding:clamp(26px,3.4vw,40px);text-align:center}.calc-res__for{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--sun-ink);margin:0 0 18px}.calc-res__eyebrow{font-size:14.6px;color:var(--slate-500);margin:0 0 8px}.calc-res__num{font-family:var(--font-head);font-weight:700;color:var(--ink-900);font-size:clamp(26px,4vw,40px);line-height:1.15;letter-spacing:-.03em;margin:0 0 14px}.calc-res__num:focus-visible{outline:3px solid var(--sun-500);outline-offset:6px;border-radius:6px}.calc-res__note{font-size:15.2px;line-height:1.68;color:var(--slate-600);max-width:54ch;margin:0 auto 24px}.calc-res__note b{color:var(--ink-900);font-weight:700}.calc-res__facts{display:grid;gap:10px;text-align:left;max-width:52ch;margin:0 auto 26px;padding:20px 22px;background:var(--cream);border-radius:var(--r-lg)}.calc-res__facts li{position:relative;padding-left:26px;font-size:14.6px;line-height:1.55;color:var(--slate-600)}.calc-res__facts li::before{content:'';position:absolute;left:6px;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--sun-400)}.calc-res__sum{max-width:52ch;margin:0 auto 26px;text-align:left;border-top:1px solid var(--line-2)}.calc-res__sum>div{display:flex;align-items:baseline;justify-content:space-between;gap:18px;padding:11px 2px;border-bottom:1px solid var(--line-2)}.calc-res__sum dt{font-size:14.2px;color:var(--slate-500);flex:none}.calc-res__sum dd{font-size:14.6px;font-weight:700;color:var(--ink-900);text-align:right}.calc-res__sent{max-width:52ch;margin:0 auto 22px;padding:12px 16px;border-radius:var(--r-md);font-size:14.6px;line-height:1.55;border:1px solid var(--line);background:var(--cream);color:var(--slate-600)}.calc-res__sent.is-ok{border-color:var(--sun-300);background:var(--sun-50);color:var(--ink-800)}.calc-res__sent.is-err{border-color:#f3c1c1;background:#fdeeee;color:#b42318}.calc-res__sent.is-err a{color:#b42318;text-decoration:underline;font-weight:700}.calc-res__retry{font:inherit;color:inherit;font-weight:700;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.calc-res__cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.calc-res__again{display:block;margin:22px auto 0;padding:8px 4px;font-size:14.5px;font-weight:700;color:var(--slate-500);text-decoration:underline;text-underline-offset:3px}.calc-res__again:hover{color:var(--ink-900)}.calc__noscript{margin:0 0 22px;padding:14px 18px;border-radius:var(--r-md);background:var(--sun-50);border:1px solid var(--sun-200);font-size:14.6px;color:var(--slate-700)}