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button[aria-checked=true],.calc-detail .rating-stars button[data-active=true]{color:var(--color-accent)}.calc-detail .rating-stars button:hover{transform:scale(1.12)}.calc-detail .rating-stars button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:6px}.calc-detail .rating-stars .avg{margin-left:8px;color:var(--color-text-primary);font-size:13px;font-weight:700;font-variant-numeric:tabular-nums}.calc-detail .rating-stars .count{color:var(--text-muted);font-size:12px;margin-left:4px}.calc-detail .error-report{flex:1 1 100%;border:0;border-top:1px solid var(--divider);border-radius:0;padding:8px 0 0;background:transparent;margin-top:4px}.calc-detail .error-report>summary{display:inline-flex;align-items:center;gap:6px;cursor:pointer;font-weight:500;font-size:13px;color:var(--text-muted);list-style:none;padding:4px 0;transition:color var(--t-fast)}.calc-detail .error-report>summary:hover{color:var(--color-primary)}.calc-detail .error-report__icon{color:var(--color-warning);flex-shrink:0;width:14px;height:14px}.calc-detail .error-report>summary::-webkit-details-marker{display:none}.calc-detail .error-report>summary:after{content:"";display:inline-block;margin-left:4px;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);transition:transform var(--t-fast)}.calc-detail .error-report[open]>summary:after{transform:rotate(-135deg)}.calc-detail .error-report[open]{background:transparent;border-color:var(--divider)}.calc-detail .error-report form{display:grid;gap:var(--sp-3);margin-top:var(--sp-3);padding-top:var(--sp-3);border-top:1px solid var(--divider)}.calc-detail .error-report textarea,.calc-detail .error-report input[type=email]{width:100%;padding:12px 14px;border:1px solid var(--field-border);border-radius:var(--calc-r-ctrl);background:var(--field-bg);font:inherit;font-size:14px;transition:border-color var(--t-fast),box-shadow var(--t-fast)}.calc-detail .error-report textarea{min-height:100px;line-height:1.5;resize:vertical}.calc-detail .error-report input:focus-visible,.calc-detail .error-report textarea:focus-visible{outline:0;border-color:var(--color-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary) 14%,transparent)}.calc-detail .error-report button[type=submit]{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;background:var(--color-primary);color:#fff;border:0;border-radius:var(--calc-r-ctrl);font-weight:600;font-size:14px;cursor:pointer;transition:background var(--t-fast);justify-self:start}.calc-detail .error-report button[type=submit]:hover{background:var(--color-primary-hover)}.calc-detail .info-box{padding:var(--sp-6);background:var(--panel-bg);border:0;border-radius:var(--calc-r-card);box-shadow:none}.calc-detail .info-box--key{background:var(--panel-bg)}.calc-detail .info-box--key h2{margin:0 0 var(--sp-4)}.calc-detail .info-box--key h2:before{display:none}.calc-detail .info-box__intro{margin:0 0 var(--sp-4);color:var(--color-text-secondary);font-size:15px;line-height:1.6}.calc-detail .key-facts__list{list-style:none;padding:0;margin:0;display:grid;gap:var(--sp-3)}@media (min-width: 768px){.calc-detail .key-facts__list{grid-template-columns:1fr 1fr;gap:var(--sp-3) var(--sp-5)}}.calc-detail .key-facts__list li{position:relative;padding:0 0 0 28px;margin:0;font-size:15px;line-height:1.55;color:var(--color-text-primary)}.calc-detail .key-facts__list li:before{content:"";position:absolute;left:0;top:6px;width:18px;height:18px;border-radius:50%;background-color:var(--color-primary);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}.calc-detail .steps{list-style:none;counter-reset:step;padding:0;margin:0;display:grid;gap:var(--sp-3)}.calc-detail .steps li,.calc-detail .steps .howto-step{counter-increment:step;position:relative;padding:var(--sp-5) var(--sp-5) var(--sp-5) 72px;background:var(--color-bg);border:1px solid var(--field-border);border-radius:var(--calc-r-card);transition:border-color var(--t-fast)}.calc-detail .steps li:hover,.calc-detail .steps .howto-step:hover{border-color:var(--field-border-hover);box-shadow:none;transform:none}.calc-detail .steps li:before,.calc-detail .steps .howto-step:before{content:counter(step);position:absolute;left:var(--sp-5);top:var(--sp-5);width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;color:#fff;background:var(--color-primary);border:0}.calc-detail .howto-step .text-bold,.calc-detail .steps .text-bold{display:block;font-size:16px;font-weight:600;letter-spacing:-.005em;color:var(--color-text-primary);margin-bottom:4px}.calc-detail .howto-step p{margin:0 0 var(--sp-2);color:var(--color-text-secondary);font-size:14px;line-height:1.6}.calc-detail .howto-step__result{margin:var(--sp-3) 0 0;padding:10px 14px;background:var(--panel-bg);border-left:0;border-radius:10px;font-size:14px;color:var(--color-text-primary);font-weight:500}.calc-detail #examples{display:grid;gap:var(--sp-4)}.calc-detail #examples>h2{grid-column:1 / -1}@media (min-width: 768px){.calc-detail #examples{grid-template-columns:repeat(2,1fr)}}.calc-detail .example{position:relative;padding:var(--sp-5);background:var(--color-bg);border:1px solid var(--field-border);border-radius:var(--calc-r-card);transition:border-color var(--t-fast);margin:0;overflow:hidden}.calc-detail .example+.example{margin:0}.calc-detail .example:before{content:"Пример";display:inline-block;position:static;margin:0 0 var(--sp-2);padding:0;background:transparent;color:var(--text-muted);font-size:12px;font-weight:500;letter-spacing:0;text-transform:none;border-radius:0;border:0;transform:none}.calc-detail .example:hover{border-color:var(--field-border-hover);box-shadow:none;transform:none}.calc-detail .example h3{margin:0 0 var(--sp-2);font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--color-text-primary)}.calc-detail .example p{margin:0 0 var(--sp-3);color:var(--color-text-secondary);font-size:14px;line-height:1.6}.calc-detail .example .link-btn{display:inline-flex;align-items:center;gap:4px;padding:0;background:transparent;border:0;border-radius:0;color:var(--color-primary);font-size:14px;font-weight:600;cursor:pointer;transition:color var(--t-fast)}.calc-detail .example .link-btn:hover{color:var(--color-primary-hover);background:transparent;text-decoration:underline;transform:none;border-color:transparent}.calc-detail .laws{list-style:none;padding:0;margin:0;display:grid;gap:var(--sp-2)}@media (min-width: 768px){.calc-detail .laws{grid-template-columns:repeat(2,1fr);gap:var(--sp-2) var(--sp-3)}}.calc-detail .laws li{display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--color-bg);border:1px solid var(--field-border);border-radius:var(--calc-r-ctrl);margin:0;transition:border-color var(--t-fast)}.calc-detail .laws li:before{display:none}.calc-detail .laws li:hover{border-color:var(--field-border-hover);background:var(--color-bg);transform:none}.calc-detail .laws .text-bold{flex:1;font-weight:500;color:var(--color-text-primary);font-size:14px;line-height:1.4}.calc-detail .laws li a{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;color:var(--color-primary);font-size:14px;font-weight:500;text-decoration:none}.calc-detail .laws li a:hover{text-decoration:underline;background:transparent;color:var(--color-primary-hover)}.calc-detail .data-freshness{margin-top:var(--sp-4);font-size:13px;color:var(--text-muted)}.calc-detail .faq-item{border:1px solid var(--field-border);border-radius:var(--calc-r-card);margin:0 0 var(--sp-2);background:var(--color-bg);overflow:hidden;transition:border-color var(--t-fast);box-shadow:none}.calc-detail .faq-item:hover{border-color:var(--field-border-hover)}.calc-detail .faq-item[open]{border-color:var(--field-border-hover);background:var(--color-bg);box-shadow:none}.calc-detail .faq-item summary{list-style:none;cursor:pointer;padding:18px 56px 18px 22px;font-size:15.5px;font-weight:600;letter-spacing:-.005em;color:var(--color-text-primary);position:relative;transition:color var(--t-fast)}.calc-detail .faq-item summary::-webkit-details-marker{display:none}.calc-detail .faq-item summary:hover{color:var(--color-primary)}.calc-detail .faq-item summary:after{content:"";position:absolute;right:22px;top:50%;width:12px;height:12px;transform:translateY(-65%) rotate(45deg);border-right:2px solid var(--text-muted);border-bottom:2px solid var(--text-muted);background:none;border-radius:0;transition:transform var(--t-fast),border-color var(--t-fast)}.calc-detail .faq-item[open] summary:after{transform:translateY(-35%) rotate(-135deg);border-color:var(--color-primary);background:none}.calc-detail .faq-item[open] summary{border-bottom:1px solid var(--divider)}.calc-detail .faq-item__body{padding:16px 22px 22px;color:var(--color-text-secondary);font-size:15px;line-height:1.7}.calc-detail .faq-item__body p{margin:0}.calc-detail .faq-item__body p+p{margin-top:12px}.calc-detail .author-card{display:grid;grid-template-columns:auto 1fr;gap:var(--sp-5);padding:var(--sp-6);background:var(--color-bg);border:1px solid var(--field-border);border-radius:var(--calc-r-card);align-items:start;margin:0 0 var(--sp-3);box-shadow:none}.calc-detail .author-card__photo{width:80px;height:80px;border-radius:50%;overflow:hidden;background:var(--panel-bg);flex-shrink:0;border:0}.calc-detail .author-card__photo img,.calc-detail .author-card__photo svg{width:100%;height:100%;object-fit:cover;display:block}.calc-detail .author-card__body{display:grid;gap:4px;min-width:0}.calc-detail .author-card__name{margin:0;font-size:17px;font-weight:700;letter-spacing:-.01em}.calc-detail .author-card__name a{color:var(--color-text-primary);border-bottom:0}.calc-detail .author-card__name a:hover{color:var(--color-primary);text-decoration:underline;border-bottom:0}.calc-detail .author-card__role{margin:0;font-size:13px;font-weight:500;color:var(--text-muted)}.calc-detail .author-card__bio{margin:8px 0 0;color:var(--color-text-secondary);font-size:14px;line-height:1.6}.calc-detail .author-card__links{list-style:none;padding:0;margin:var(--sp-3) 0 0;display:flex;flex-wrap:wrap;gap:8px}.calc-detail .author-card__links li{margin:0}.calc-detail .author-card__links a{display:inline-block;padding:6px 14px;background:var(--panel-bg);border:0;border-radius:999px;color:var(--color-primary);font-size:12px;font-weight:500;transition:background var(--t-fast)}.calc-detail .author-card__links a:hover{background:var(--panel-bg-light);color:var(--color-primary-hover);text-decoration:none}.calc-detail .author-card--checker{margin-top:var(--sp-3);padding:var(--sp-4) var(--sp-5);background:var(--panel-bg);border-color:transparent;display:block}.calc-detail .author-card--checker p{margin:0;font-size:14px;color:var(--color-text-primary)}@media (max-width: 639px){.calc-detail .author-card{grid-template-columns:1fr}.calc-detail .author-card__photo{width:64px;height:64px}}.calc-detail .changelog-box{margin:var(--sp-6) 0 0;padding:var(--sp-5) var(--sp-6);background:var(--panel-bg);border:0;border-radius:var(--calc-r-card)}.calc-detail .changelog-box h2,.calc-detail .changelog-box h3{margin:0 0 var(--sp-3);font-size:14px;font-weight:500;letter-spacing:0;text-transform:none;color:var(--text-muted)}.calc-detail .changelog-list{list-style:none;padding:0;margin:0}.calc-detail .changelog-item{display:grid;grid-template-columns:110px 1fr;gap:var(--sp-4);padding:var(--sp-3) 0;border-bottom:1px solid var(--divider)}.calc-detail .changelog-item:first-child{padding-top:0}.calc-detail .changelog-item:last-child{border-bottom:0;padding-bottom:0}.calc-detail .changelog-item time{color:var(--text-muted);font-size:13px;font-variant-numeric:tabular-nums;font-weight:500}.calc-detail .changelog-item span{color:var(--color-text-primary);font-size:14px;line-height:1.55}.calc-detail .disclaimer{margin:var(--sp-10) 0 var(--sp-4);padding:var(--sp-4) var(--sp-5) var(--sp-4) 48px;background:var(--panel-bg);border:0;border-radius:var(--calc-r-ctrl);font-size:13px;line-height:1.6;color:var(--text-muted);font-style:normal;position:relative}.calc-detail .disclaimer:before{position:absolute;left:var(--sp-5);top:var(--sp-4);color:var(--color-warning);font-size:18px;line-height:1.2}.calc-detail .dialog-actions,#save-calc-dialog .dialog-actions{display:flex;gap:var(--sp-2);justify-content:flex-end;margin-top:var(--sp-4);flex-wrap:wrap}#save-calc-dialog{width:min(440px,calc(100vw - 32px));padding:var(--sp-6);border:1px solid var(--field-border);border-radius:var(--calc-r-card);box-shadow:0 10px 32px #0b12202e}#save-calc-dialog::backdrop{background:#0b12208c;backdrop-filter:blur(4px)}#save-calc-form label{display:block;font-weight:500;font-size:13px;color:var(--text-muted);margin-bottom:var(--sp-3)}#save-calc-form input{display:block;width:100%;margin-top:var(--sp-2);padding:12px 14px;border:1px solid var(--field-border);border-radius:var(--calc-r-ctrl);font:inherit;font-size:15px;color:var(--color-text-primary)}#save-calc-form input:focus-visible{outline:0;border-color:var(--color-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary) 14%,transparent)}#save-calc-form button[type=submit]{padding:12px 22px;background:var(--color-primary);color:#fff;border:0;border-radius:var(--calc-r-ctrl);font-weight:600;font-size:14px;cursor:pointer;transition:background var(--t-fast)}#save-calc-form button[type=submit]:hover{background:var(--color-primary-hover)}#save-calc-form button[data-cancel]{padding:12px 22px;background:var(--panel-bg);color:var(--color-text-primary);border:0;border-radius:var(--calc-r-ctrl);font-weight:500;font-size:14px;cursor:pointer}.copy-share{display:inline-flex;align-items:center;gap:var(--sp-2)}