/* HostInside Calculators */

body.calculator-dialog-open {
    overflow: hidden;
}

.calculators-page,
.calculator-detail-page {
    --calc-ink: var(--text-color);
    --calc-muted: var(--text-color-secondary);
    --calc-paper: var(--bg-color);
    --calc-card: var(--card-bg);
    --calc-line: color-mix(in srgb, var(--text-color) 72%, transparent);
    --calc-line-soft: color-mix(in srgb, var(--text-color) 18%, transparent);
    overflow: clip;
}

.site-page .calculators-page > section {
    padding-block: clamp(64px, 8vw, 132px);
}

.site-page .calculators-hero {
    min-height: calc(100svh - 84px);
    padding-top: clamp(44px, 7vh, 86px);
    padding-bottom: 0;
    border-top: 0;
}

.calculators-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(330px, 0.6fr);
    min-height: clamp(490px, 66vh, 720px);
    gap: clamp(46px, 7vw, 120px);
    align-items: center;
}

.calculators-kicker {
    display: flex;
    max-width: 760px;
    justify-content: space-between;
    gap: 20px;
    margin: 0 0 clamp(32px, 5vw, 72px);
    color: var(--calc-muted);
    font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-page .calculators-hero h1 {
    max-width: 1000px;
    margin: 0;
    font-size: clamp(3.25rem, 7.15vw, 8rem);
    line-height: 0.85;
    letter-spacing: -0.065em;
}

.calculators-hero h1 em {
    display: inline-block;
    color: var(--primary-red);
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 400;
    letter-spacing: -0.055em;
}

.calculators-lead {
    max-width: 700px;
    margin: clamp(34px, 5vw, 70px) 0 0;
    padding-left: clamp(20px, 3vw, 48px);
    border-left: 6px solid var(--primary-blue);
    color: var(--calc-muted);
    font-size: clamp(1rem, 1.35vw, 1.25rem);
    line-height: 1.55;
}

.calculators-hero__control {
    align-self: end;
    margin-bottom: clamp(56px, 10vh, 120px);
    border-top: 5px solid var(--calc-ink);
}

.calculators-hero__label {
    margin: 0;
    padding: 18px 0 14px;
    color: var(--calc-muted);
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

body.site-page label.calculator-search {
    display: grid;
    grid-template-columns: auto 1fr auto;
    min-height: 78px;
    align-items: center;
    margin: 0;
    border: 1px solid var(--calc-line);
    background: var(--calc-card);
    color: var(--calc-ink);
    font: inherit;
    letter-spacing: normal;
    text-transform: none;
    transition: box-shadow 180ms ease, transform 180ms ease;
}

.calculator-search:focus-within {
    box-shadow: 7px 7px 0 var(--primary-blue);
    transform: translate(-3px, -3px);
}

.calculator-search__icon {
    padding: 0 0 0 20px;
    color: var(--primary-red);
    font-size: 1.6rem;
    font-weight: 800;
}

body.site-page label.calculator-search input[type="search"] {
    width: 100%;
    min-width: 0;
    min-height: 0;
    height: 76px;
    padding: 0 15px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--calc-ink);
    font: 700 clamp(0.95rem, 1.15vw, 1.1rem)/1.2 var(--body-font, Arial, sans-serif);
}

.calculator-search input::placeholder {
    color: color-mix(in srgb, var(--calc-muted) 82%, transparent);
}

.calculator-search kbd {
    margin-right: 18px;
    padding: 4px 9px;
    border: 1px solid var(--calc-line-soft);
    background: var(--calc-paper);
    color: var(--calc-muted);
    font: 700 0.8rem/1.1 ui-monospace, monospace;
}

.calculator-search__meta {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-top: 15px;
    color: var(--calc-muted);
    font-size: 0.78rem;
}

.calculator-search__meta strong {
    color: var(--calc-ink);
}

.calculator-search__meta a {
    color: var(--calc-ink);
    font-weight: 750;
    text-decoration: none;
}

.calculators-proof {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--calc-line);
    border-bottom: 1px solid var(--calc-line);
}

.calculators-proof > div {
    display: grid;
    grid-template-columns: auto 1fr;
    min-height: 112px;
    align-items: center;
    gap: 18px;
    padding: 20px clamp(16px, 2.2vw, 34px);
    border-right: 1px solid var(--calc-line-soft);
}

.calculators-proof > div:first-child {
    padding-left: 0;
}

.calculators-proof > div:last-child {
    padding-right: 0;
    border-right: 0;
}

.calculators-proof strong {
    color: var(--primary-red);
    font: 800 0.78rem/1 ui-monospace, monospace;
}

.calculators-proof span {
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.35;
}

.catalog-heading {
    display: grid;
    grid-template-columns: minmax(60px, 0.18fr) minmax(0, 1fr);
    gap: 20px;
    padding-bottom: clamp(44px, 6vw, 80px);
}

.catalog-heading__index {
    margin: 8px 0 0;
    color: var(--primary-red);
    font: 800 0.82rem/1 ui-monospace, monospace;
    letter-spacing: 0.08em;
}

.site-page .catalog-heading h2,
.site-page .calculators-method h2 {
    max-width: 1100px;
    margin: 0;
    font-size: clamp(2.8rem, 6vw, 7rem);
    line-height: 0.9;
    letter-spacing: -0.055em;
}

.catalog-heading h2::before,
.calculators-method h2::before {
    display: none;
}

.catalog-heading div > p {
    max-width: 720px;
    margin: 28px 0 0;
    color: var(--calc-muted);
    font-size: clamp(1rem, 1.35vw, 1.2rem);
}

.calculator-categories {
    position: sticky;
    top: 84px;
    z-index: 30;
    display: flex;
    overflow-x: auto;
    margin-bottom: clamp(56px, 8vw, 110px);
    border-top: 1px solid var(--calc-line);
    border-bottom: 1px solid var(--calc-line);
    background: color-mix(in srgb, var(--calc-paper) 96%, transparent);
    scrollbar-width: thin;
    backdrop-filter: blur(12px);
}

.calculator-categories a {
    display: flex;
    flex: 0 0 auto;
    min-height: 64px;
    align-items: center;
    gap: 8px;
    padding: 0 20px;
    border-right: 1px solid var(--calc-line-soft);
    color: var(--calc-ink);
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.1;
    text-decoration: none;
    transition: background 160ms ease, color 160ms ease;
}

.calculator-categories a:hover,
.calculator-categories a:focus-visible {
    background: var(--primary-blue);
    color: #fff;
}

.calculator-categories sup {
    color: var(--primary-red);
    font: 800 0.66rem/1 ui-monospace, monospace;
}

.calculator-categories a:hover sup,
.calculator-categories a:focus-visible sup {
    color: #fff;
}

.calculator-category {
    scroll-margin-top: 170px;
    margin-bottom: clamp(86px, 11vw, 168px);
}

.calculator-category:last-child {
    margin-bottom: 0;
}

.calculator-category[hidden],
.calculator-card-shell[hidden],
.calculator-empty[hidden],
.calculator-dialog[hidden] {
    display: none !important;
}

.calculator-category__header {
    display: grid;
    grid-template-columns: minmax(60px, 0.18fr) minmax(0, 1fr) auto;
    gap: 20px;
    align-items: start;
    padding: 0 0 30px;
    border-bottom: 5px solid var(--calc-ink);
}

.calculator-category__header > span {
    color: var(--primary-red);
    font: 800 0.86rem/1 ui-monospace, monospace;
}

.site-page .calculator-category__header h3 {
    margin: -6px 0 10px;
    font-size: clamp(1.85rem, 3.1vw, 3.7rem);
    line-height: 0.96;
}

.calculator-category__header p {
    max-width: 760px;
    margin: 0;
    color: var(--calc-muted);
    font-size: 0.95rem;
}

.calculator-category__header > strong {
    color: var(--calc-muted);
    font: 700 clamp(2rem, 4vw, 4.8rem)/0.8 ui-monospace, monospace;
    letter-spacing: -0.08em;
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-left: 1px solid var(--calc-line);
}

.calculator-card-shell {
    display: grid;
    min-width: 0;
    grid-template-rows: minmax(0, 1fr) auto;
    border-right: 1px solid var(--calc-line);
    border-bottom: 1px solid var(--calc-line);
    background: var(--calc-card);
}

.calculator-card {
    display: flex;
    min-width: 0;
    min-height: 330px;
    flex-direction: column;
    align-items: stretch;
    padding: clamp(24px, 3vw, 42px);
    border: 0;
    border: 0;
    background: transparent;
    color: var(--calc-ink);
    font: inherit;
    text-align: left;
    cursor: pointer;
    text-decoration: none;
    transition: background 170ms ease, color 170ms ease, transform 170ms ease, box-shadow 170ms ease;
}

.calculator-card-shell:nth-child(6n + 2),
.calculator-card-shell:nth-child(6n + 6) {
    background: color-mix(in srgb, var(--primary-blue) 8%, var(--calc-card));
}

.calculator-card-shell:nth-child(6n + 4) {
    background: color-mix(in srgb, var(--primary-red) 7%, var(--calc-card));
}

.calculator-card:hover,
.calculator-card:focus-visible {
    z-index: 2;
    background: var(--primary-blue);
    color: #fff;
    box-shadow: 8px 8px 0 var(--calc-ink);
    transform: translate(-4px, -4px);
}

.calculator-card__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin-bottom: clamp(32px, 5vw, 68px);
}

.calculator-card__number {
    font: 800 0.7rem/1 ui-monospace, monospace;
    letter-spacing: 0.08em;
}

.calculator-card__badge {
    padding: 6px 9px;
    border: 1px solid currentColor;
    font-size: 0.64rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.calculator-card > strong {
    display: block;
    margin-bottom: 17px;
    font-family: var(--display-font, Arial, sans-serif);
    font-size: clamp(1.25rem, 1.75vw, 1.75rem);
    line-height: 1;
    letter-spacing: -0.035em;
}

.calculator-card__description {
    display: block;
    color: var(--calc-muted);
    font-size: 0.88rem;
    line-height: 1.52;
}

.calculator-card:hover .calculator-card__description,
.calculator-card:focus-visible .calculator-card__description {
    color: rgba(255, 255, 255, 0.78);
}

.calculator-card__action {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-top: auto;
    padding-top: 28px;
    font-size: 0.78rem;
    font-weight: 800;
}

.calculator-card__action i {
    font-style: normal;
    font-size: 1.45rem;
    line-height: 0.7;
    transition: transform 170ms ease;
}

.calculator-card:hover .calculator-card__action i {
    transform: translate(4px, -4px);
}

.calculator-card__quick {
    display: flex;
    min-height: 54px;
    justify-content: space-between;
    align-items: center;
    padding: 13px clamp(24px, 3vw, 42px);
    border: 0;
    border-top: 1px solid var(--calc-line);
    border-radius: 0;
    background: transparent;
    color: var(--calc-ink);
    font: 800 0.7rem/1 var(--body-font, Arial, sans-serif);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease;
}

.calculator-card__quick:hover,
.calculator-card__quick:focus-visible {
    background: var(--primary-red);
    color: #fff;
}

.calculator-card__quick span {
    font-size: 1rem;
}

.calculator-empty {
    margin: 0 0 80px;
    padding: clamp(38px, 6vw, 80px);
    border: 1px solid var(--calc-line);
    background: var(--calc-card);
    text-align: center;
}

.calculator-empty > span {
    display: block;
    font: 800 clamp(2rem, 5vw, 5rem)/1 var(--display-font, Arial, sans-serif);
    letter-spacing: -0.05em;
}

.calculator-empty p {
    margin: 18px 0 28px;
    color: var(--calc-muted);
}

.calculator-empty button,
.calculator-submit,
.calculator-panel__actions button {
    min-height: 48px;
    padding: 0 18px;
    border: 1px solid var(--calc-line);
    border-radius: 0;
    background: transparent;
    color: inherit;
    font: 800 0.76rem/1 var(--body-font, Arial, sans-serif);
    cursor: pointer;
}

.calculators-method__grid {
    display: grid;
    grid-template-columns: minmax(60px, 0.18fr) minmax(300px, 0.82fr) minmax(380px, 1fr);
    gap: 30px;
}

.calculators-method__lead {
    max-width: 690px;
    margin: 28px 0 0;
    color: var(--calc-muted);
    font-size: 1.05rem;
}

.calculators-method ol {
    margin: 0;
    padding: 0;
    border-top: 5px solid var(--calc-ink);
    list-style: none;
}

.calculators-method li {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 14px;
    padding: 25px 0;
    border-bottom: 1px solid var(--calc-line);
}

.calculators-method li > span {
    color: var(--primary-red);
    font: 800 0.72rem/1.5 ui-monospace, monospace;
}

.calculators-method li p {
    margin: 0;
    color: var(--calc-muted);
    font-size: 0.9rem;
}

.calculators-method li strong {
    display: block;
    margin-bottom: 6px;
    color: var(--calc-ink);
    font-size: 1.08rem;
}

.site-page .calculators-note {
    padding-block: 0;
    border-bottom: 1px solid var(--calc-line);
    background: var(--primary-red);
    color: #fff;
}

.calculators-note .container {
    display: grid;
    grid-template-columns: minmax(110px, 0.24fr) 1fr;
    gap: 24px;
    padding-block: clamp(34px, 5vw, 66px);
}

.calculators-note strong {
    font: 800 0.8rem/1 ui-monospace, monospace;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.calculators-note p {
    max-width: 980px;
    margin: 0;
    font-size: clamp(1rem, 1.5vw, 1.35rem);
    line-height: 1.45;
}

/* Calculation workspace */

.calculator-dialog {
    position: fixed;
    inset: 0;
    z-index: 14000;
    display: flex;
    justify-content: flex-end;
}

.calculator-dialog__backdrop {
    position: absolute;
    inset: 0;
    width: 100%;
    padding: 0;
    border: 0;
    background: rgba(5, 12, 22, 0.72);
    cursor: default;
    backdrop-filter: blur(5px);
}

.calculator-panel {
    position: relative;
    z-index: 1;
    width: min(720px, 100%);
    height: 100%;
    overflow-y: auto;
    padding: clamp(28px, 5vw, 64px);
    border-left: 1px solid var(--calc-line, rgba(255, 255, 255, 0.35));
    outline: 0;
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: -20px 0 0 rgba(0, 0, 0, 0.14);
    animation: calculator-panel-in 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes calculator-panel-in {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.calculator-panel__header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: start;
    padding-bottom: 26px;
    border-bottom: 5px solid currentColor;
}

.calculator-panel__category {
    display: block;
    margin-bottom: 12px;
    color: var(--primary-red);
    font: 800 0.72rem/1 ui-monospace, monospace;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.site-page .calculator-panel h2 {
    max-width: 580px;
    margin: 0;
    font-size: clamp(2.15rem, 5vw, 4.25rem);
    line-height: 0.91;
    letter-spacing: -0.055em;
}

.calculator-panel__close {
    width: 52px;
    height: 52px;
    padding: 0;
    border: 1px solid currentColor;
    border-radius: 0;
    background: transparent;
    color: inherit;
    font: 300 2rem/1 Arial, sans-serif;
    cursor: pointer;
    transition: background 150ms ease, color 150ms ease, transform 150ms ease;
}

.calculator-panel__close:hover {
    background: var(--primary-red);
    color: #fff;
    transform: rotate(5deg);
}

.calculator-panel__description {
    max-width: 610px;
    margin: 22px 0 32px;
    color: var(--text-color-secondary);
    font-size: 0.98rem;
}

.calculator-form {
    margin-top: 30px;
}

.calculator-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
    border-left: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
}

.calculator-field {
    display: flex;
    min-width: 0;
    flex-direction: column;
    padding: 16px;
    border-right: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
    border-bottom: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
}

.calculator-field label {
    min-height: 34px;
    margin-bottom: 12px;
    color: var(--text-color-secondary);
    font-size: 0.7rem;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.calculator-field__control {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    border-bottom: 3px solid currentColor;
}

body.site-page .calculator-field input[type="number"]:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="color"]),
body.site-page .calculator-field select {
    width: 100%;
    min-width: 0;
    min-height: 0;
    height: 48px;
    padding: 0;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text-color);
    font: 800 1.2rem/1 var(--body-font, Arial, sans-serif);
}

.calculator-field select {
    cursor: pointer;
}

.calculator-field select option {
    background: var(--card-bg);
    color: var(--text-color);
}

.calculator-field__unit {
    padding-left: 12px;
    color: var(--text-color-secondary);
    font-size: 0.72rem;
    font-weight: 800;
}

.calculator-submit {
    display: flex;
    width: 100%;
    min-height: 62px;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    padding-inline: 22px;
    border-color: var(--primary-blue);
    background: var(--primary-blue);
    color: #fff;
    font-size: 0.88rem;
    transition: transform 150ms ease, box-shadow 150ms ease;
}

.calculator-submit:hover {
    box-shadow: 6px 6px 0 color-mix(in srgb, var(--text-color) 90%, transparent);
    transform: translate(-3px, -3px);
}

.calculator-submit span {
    font-size: 1.5rem;
}

.calculator-noscript {
    margin: 14px 0 0;
    padding: 14px;
    border-left: 3px solid var(--primary-red);
    color: var(--text-color-secondary);
    font-size: 0.8rem;
}

.calculator-result {
    margin-top: 32px;
    padding: clamp(24px, 4vw, 42px);
    border: 1px solid color-mix(in srgb, var(--text-color) 70%, transparent);
    background: color-mix(in srgb, var(--primary-blue) 9%, var(--card-bg));
}

.calculator-result.is-error {
    background: color-mix(in srgb, var(--primary-red) 12%, var(--card-bg));
}

.calculator-result__label {
    display: block;
    margin-bottom: 16px;
    color: var(--text-color-secondary);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.calculator-result__figure {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px;
}

.calculator-result__figure strong {
    max-width: 100%;
    overflow-wrap: anywhere;
    font: 850 clamp(2.7rem, 8vw, 6.5rem)/0.88 var(--display-font, Arial, sans-serif);
    letter-spacing: -0.065em;
}

.calculator-result__figure span {
    font-size: clamp(1rem, 2vw, 1.4rem);
    font-weight: 800;
}

.calculator-result__details {
    margin: 22px 0 0;
    font-size: 0.88rem;
    font-weight: 700;
    white-space: pre-line;
}

.calculator-result__status {
    min-height: 1.4em;
    margin: 12px 0 0;
    color: var(--text-color-secondary);
    font-size: 0.78rem;
}

.calculator-panel__actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 14px;
}

.calculator-panel__actions button {
    border-right: 0;
    color: var(--text-color);
}

.calculator-panel__actions button:last-child {
    border-right: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
}

.calculator-panel__actions button:hover {
    background: var(--text-color);
    color: var(--card-bg);
}

.calculator-formula {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 18px;
    margin-top: 38px;
    padding-top: 18px;
    border-top: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
}

.calculator-formula span {
    color: var(--primary-red);
    font: 800 0.7rem/1.5 ui-monospace, monospace;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.calculator-formula p,
.calculator-panel__legal {
    margin: 0;
    color: var(--text-color-secondary);
    font-size: 0.82rem;
}

.calculator-panel__legal {
    margin: 26px 0 8px;
    padding-left: 18px;
    border-left: 3px solid var(--primary-red);
}

/* Indexable calculator pages */

.calculator-detail-page {
    overflow: clip;
}

.calculator-detail-hero {
    padding: clamp(34px, 5vw, 76px) 0 clamp(72px, 9vw, 140px);
}

.calculator-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: clamp(42px, 6vw, 84px);
    color: var(--calc-muted);
    font: 750 0.68rem/1.4 ui-monospace, "SFMono-Regular", Consolas, monospace;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.calculator-breadcrumbs a {
    color: inherit;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
}

.calculator-detail-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
    gap: clamp(44px, 6vw, 108px);
    align-items: start;
}

.calculator-detail-intro {
    position: sticky;
    top: 112px;
    min-width: 0;
}

.calculator-detail-intro .calculators-kicker {
    margin-bottom: clamp(26px, 4vw, 52px);
}

.site-page .calculator-detail-intro h1 {
    max-width: 880px;
    margin: 0;
    font-size: clamp(3.1rem, 6.1vw, 7.5rem);
    line-height: 0.86;
    letter-spacing: -0.065em;
    overflow-wrap: anywhere;
}

.calculator-detail-lead {
    max-width: 650px;
    margin: clamp(30px, 4vw, 54px) 0 0;
    padding-left: 22px;
    border-left: 5px solid var(--primary-red);
    color: var(--calc-muted);
    font-size: clamp(1rem, 1.3vw, 1.22rem);
    line-height: 1.55;
}

.calculator-detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 34px;
}

.calculator-detail-tags span {
    padding: 8px 10px;
    border: 1px solid var(--calc-line);
    font: 800 0.62rem/1 ui-monospace, monospace;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.calculator-dialog--embedded {
    position: relative;
    inset: auto;
    z-index: auto;
    display: block;
    min-width: 0;
}

.calculator-dialog--embedded .calculator-panel {
    width: 100%;
    height: auto;
    min-height: 0;
    overflow: visible;
    padding: clamp(26px, 4vw, 54px);
    border: 1px solid var(--calc-line);
    background: var(--calc-card);
    box-shadow: 12px 12px 0 color-mix(in srgb, var(--primary-blue) 22%, transparent);
    animation: none;
}

.calculator-dialog--embedded .calculator-panel__header {
    grid-template-columns: 1fr;
}

.site-page .calculator-dialog--embedded .calculator-panel h2 {
    font-size: clamp(2rem, 3.6vw, 3.7rem);
}

.calculator-seo-section,
.calculator-steps,
.calculator-faq,
.calculator-related {
    padding-block: clamp(72px, 9vw, 140px);
    border-top: 1px solid var(--calc-line-soft);
}

.calculator-seo-grid {
    display: grid;
    grid-template-columns: minmax(52px, 0.18fr) minmax(0, 1fr);
    gap: clamp(28px, 5vw, 90px);
}

.site-page .calculator-seo-copy h2,
.site-page .calculator-faq h2 {
    max-width: 1050px;
    margin: 0 0 clamp(34px, 5vw, 64px);
    font-size: clamp(2.7rem, 6vw, 7rem);
    line-height: 0.88;
    letter-spacing: -0.06em;
}

.calculator-seo-copy > p {
    max-width: 1000px;
    margin: 0 0 24px;
    color: var(--calc-muted);
    font-size: clamp(1.05rem, 1.55vw, 1.42rem);
    line-height: 1.55;
}

.calculator-seo-copy blockquote {
    max-width: 1040px;
    margin: clamp(38px, 5vw, 68px) 0 0;
    padding: clamp(26px, 4vw, 48px);
    border: 0;
    border-left: 7px solid var(--primary-blue);
    background: color-mix(in srgb, var(--primary-blue) 8%, var(--calc-card));
    color: var(--calc-ink);
    font-size: clamp(1.15rem, 1.9vw, 1.8rem);
    font-weight: 700;
    line-height: 1.35;
}

.calculator-steps__list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: clamp(42px, 6vw, 86px) 0 0;
    padding: 0;
    border-top: 1px solid var(--calc-line);
    border-left: 1px solid var(--calc-line);
    list-style: none;
}

.calculator-steps__list li {
    min-height: 280px;
    padding: clamp(24px, 3vw, 42px);
    border-right: 1px solid var(--calc-line);
    border-bottom: 1px solid var(--calc-line);
}

.calculator-steps__list span {
    color: var(--primary-red);
    font: 800 0.7rem/1 ui-monospace, monospace;
}

.site-page .calculator-steps__list h3 {
    margin: clamp(52px, 7vw, 94px) 0 18px;
    font-size: clamp(1.4rem, 2.2vw, 2.2rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
}

.calculator-steps__list p {
    margin: 0;
    color: var(--calc-muted);
    line-height: 1.5;
}

.calculator-sources {
    border-top: 1px solid var(--calc-line-soft);
    background: var(--primary-blue);
    color: #fff;
}

.calculator-sources .container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px 28px;
    padding-block: 28px;
}

.calculator-sources strong {
    margin-right: auto;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.calculator-sources a {
    color: #fff;
    font-weight: 800;
    text-underline-offset: 5px;
}

.calculator-faq__list {
    border-top: 1px solid var(--calc-line);
}

.calculator-faq details {
    border-bottom: 1px solid var(--calc-line);
}

.calculator-faq summary {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: center;
    padding: clamp(24px, 3vw, 38px) 0;
    font-size: clamp(1.05rem, 1.7vw, 1.5rem);
    font-weight: 800;
    cursor: pointer;
    list-style: none;
}

.calculator-faq summary::-webkit-details-marker {
    display: none;
}

.calculator-faq summary span {
    color: var(--primary-red);
    font-size: 1.8rem;
    transition: transform 160ms ease;
}

.calculator-faq details[open] summary span {
    transform: rotate(45deg);
}

.calculator-faq details p {
    max-width: 900px;
    margin: -8px 0 32px;
    color: var(--calc-muted);
    line-height: 1.65;
}

.calculator-related__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: clamp(42px, 6vw, 76px);
    border-top: 1px solid var(--calc-line);
    border-left: 1px solid var(--calc-line);
}

.calculator-related__grid a {
    display: flex;
    min-height: 230px;
    flex-direction: column;
    padding: clamp(22px, 2.7vw, 38px);
    border-right: 1px solid var(--calc-line);
    border-bottom: 1px solid var(--calc-line);
    color: var(--calc-ink);
    text-decoration: none;
    transition: background 160ms ease, color 160ms ease;
}

.calculator-related__grid a:hover,
.calculator-related__grid a:focus-visible {
    background: var(--primary-red);
    color: #fff;
}

.calculator-related__grid span {
    font: 800 0.7rem/1 ui-monospace, monospace;
}

.calculator-related__grid strong {
    margin-top: 46px;
    font-size: clamp(1rem, 1.45vw, 1.4rem);
    line-height: 1.05;
}

.calculator-related__grid i {
    margin: auto 0 0 auto;
    font-style: normal;
    font-size: 1.5rem;
}

.calculator-back-catalog {
    display: flex;
    width: fit-content;
    gap: 42px;
    margin-top: 34px;
    padding: 16px 20px;
    border: 1px solid var(--calc-line);
    color: var(--calc-ink);
    font-weight: 800;
    text-decoration: none;
}

.calculator-back-catalog:hover {
    background: var(--primary-blue);
    color: #fff;
}

@media (max-width: 1120px) {
    .calculator-detail-hero__grid {
        grid-template-columns: minmax(0, 0.74fr) minmax(470px, 1.26fr);
        gap: 36px;
    }

    .calculator-related__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .calculators-hero__grid {
        grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
        gap: 42px;
    }

    .calculators-proof {
        grid-template-columns: repeat(2, 1fr);
    }

    .calculators-proof > div:nth-child(2) {
        border-right: 0;
    }

    .calculators-proof > div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--calc-line-soft);
    }

    .calculators-proof > div:nth-child(3) {
        padding-left: 0;
    }

    .calculator-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .calculators-method__grid {
        grid-template-columns: 60px minmax(0, 1fr);
    }

    .calculators-method ol {
        grid-column: 2;
        margin-top: 24px;
    }
}

@media (max-width: 900px) {
    .calculator-detail-hero__grid {
        grid-template-columns: 1fr;
    }

    .calculator-detail-intro {
        position: static;
    }

    .site-page .calculator-detail-intro h1 {
        max-width: 13ch;
        font-size: clamp(3.4rem, 10vw, 5.5rem);
        overflow-wrap: normal;
        word-break: normal;
    }

    .calculator-detail-tags {
        margin-bottom: 6px;
    }
}

@media (max-width: 760px) {
    .calculator-detail-hero {
        padding-top: 26px;
    }

    .calculator-breadcrumbs {
        margin-bottom: 38px;
    }

    .calculator-detail-hero__grid {
        grid-template-columns: 1fr;
    }

    .calculator-detail-intro {
        position: static;
    }

    .site-page .calculator-detail-intro h1 {
        font-size: clamp(2.65rem, 13vw, 5rem);
    }

    .calculator-detail-tags {
        margin-bottom: 6px;
    }

    .calculator-dialog--embedded .calculator-panel {
        padding: 24px max(18px, var(--layout-gutter, 20px)) 34px;
        box-shadow: 7px 7px 0 color-mix(in srgb, var(--primary-blue) 22%, transparent);
    }

    .calculator-seo-grid {
        grid-template-columns: 42px minmax(0, 1fr);
    }

    .calculator-steps__list {
        grid-template-columns: 1fr;
    }

    .calculator-steps__list li {
        min-height: 230px;
    }

    .calculator-related__grid {
        grid-template-columns: 1fr 1fr;
    }

    .site-page .calculators-hero {
        min-height: auto;
        padding-top: 36px;
    }

    .calculators-hero__grid {
        display: block;
        min-height: 0;
    }

    .calculators-kicker {
        margin-bottom: 36px;
    }

    .site-page .calculators-hero h1 {
        font-size: clamp(3rem, 15vw, 5.2rem);
        line-height: 0.87;
        overflow-wrap: normal;
        word-break: normal;
    }

    .calculators-lead {
        margin-top: 30px;
        padding-left: 18px;
        font-size: 0.95rem;
    }

    .calculators-hero__control {
        margin: 44px 0 48px;
    }

    body.site-page label.calculator-search {
        min-height: 66px;
    }

    body.site-page label.calculator-search input[type="search"] {
        height: 64px;
        font-size: 0.9rem;
    }

    .calculator-search kbd {
        display: none;
    }

    .calculator-search__meta {
        font-size: 0.7rem;
    }

    .calculators-proof {
        width: 100%;
        grid-template-columns: 1fr 1fr;
    }

    .calculators-proof > div {
        min-height: 100px;
        padding: 16px;
    }

    .calculators-proof > div:first-child,
    .calculators-proof > div:nth-child(3) {
        padding-left: max(16px, var(--layout-gutter));
    }

    .calculators-proof > div:nth-child(2),
    .calculators-proof > div:last-child {
        padding-right: max(16px, var(--layout-gutter));
    }

    .calculators-proof span {
        font-size: 0.7rem;
    }

    .catalog-heading,
    .calculator-category__header {
        grid-template-columns: 42px minmax(0, 1fr);
    }

    .calculator-category__header > strong {
        display: none;
    }

    .calculator-categories {
        top: 70px;
        width: calc(100% + (var(--layout-gutter) * 2));
        margin-left: calc(var(--layout-gutter) * -1);
        padding-left: var(--layout-gutter);
    }

    .calculator-categories a {
        min-height: 58px;
        padding-inline: 15px;
        font-size: 0.7rem;
    }

    .calculator-grid {
        grid-template-columns: 1fr;
    }

    .calculator-card {
        min-height: 280px;
        padding: 26px;
    }

    .calculator-card__top {
        margin-bottom: 38px;
    }

    .calculator-card > strong {
        font-size: 1.5rem;
    }

    .calculators-method__grid {
        grid-template-columns: 42px minmax(0, 1fr);
    }

    .calculators-note .container {
        grid-template-columns: 1fr;
    }

    .calculator-panel {
        width: 100%;
        padding: 24px max(20px, var(--layout-gutter, 20px)) 38px;
        border-left: 0;
    }

    .calculator-panel__header {
        gap: 15px;
    }

    .site-page .calculator-panel h2 {
        font-size: clamp(2rem, 10vw, 3.4rem);
    }

    .calculator-panel__close {
        width: 46px;
        height: 46px;
    }

    .calculator-fields {
        grid-template-columns: 1fr;
    }

    .calculator-field label {
        min-height: 0;
    }

    .calculator-panel__actions {
        grid-template-columns: 1fr;
    }

    .calculator-panel__actions button {
        border-right: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
        border-bottom: 0;
    }

    .calculator-panel__actions button:last-child {
        border-bottom: 1px solid color-mix(in srgb, var(--text-color) 65%, transparent);
    }

    body.site-page.page--calculators #gigachat-trigger {
        right: 84px;
        bottom: 16px;
    }
}

@media (max-width: 430px) {
    .calculator-seo-grid {
        grid-template-columns: 1fr;
    }

    .calculator-related__grid {
        grid-template-columns: 1fr;
    }

    .calculator-related__grid a {
        min-height: 190px;
    }

    .site-page .calculators-hero h1 {
        font-size: clamp(2.6rem, 12.8vw, 4.4rem);
    }

    .calculators-proof {
        grid-template-columns: 1fr;
    }

    .calculators-proof > div {
        min-height: 72px;
        padding-inline: var(--layout-gutter) !important;
        border-right: 0;
        border-bottom: 1px solid var(--calc-line-soft);
    }

    .catalog-heading,
    .calculator-category__header,
    .calculators-method__grid {
        grid-template-columns: 1fr;
    }

    .catalog-heading__index,
    .calculator-category__header > span {
        margin-bottom: 5px;
    }

    .calculators-method ol {
        grid-column: 1;
    }

    .calculator-search__meta a {
        display: none;
    }

    .calculator-result__figure strong {
        font-size: clamp(2.3rem, 14vw, 4.2rem);
    }
}

@media (min-width: 1800px) {
    .calculator-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    .calculator-panel,
    .calculator-card,
    .calculator-search,
    .calculator-submit {
        animation: none;
        transition: none;
    }
}