:root {
    --color-background-main: #090f1e;
    --color-background-card: #1e283f;
    --color-border: #334155;
    --color-text-main: #FFFFFF;
    --color-text-muted: #94A6CD;
    --color-primary-accent: #347eed;
    --color-secondary-accent: #31bc69;
    --color-star: #FBBF24;
    --color-success: #31bc69;
    --color-danger: #F87171;
    --color-warning-bg: #4A2424;
    --color-warning-border: #7F2B2B;
    --color-warning-text: #FECACA;
    --font-family-base: -apple-system, "SF Pro Text", sans-serif;
    --font-family-headings: -apple-system, "SF Pro Display", sans-serif;
    --spacing-unit: 8px;
    --border-radius-small: 4px;
    --border-radius-medium: 10px;
    --border-radius-large: 12px;
}
body {
    font-family: var(--font-family-base);
    background-color: var(--color-background-main);
    color: var(--color-text-main);
    padding-bottom: 80px;
}
* {
    box-sizing: border-box;
}
h1, h2 {
    font-family: var(--font-family-headings);
    font-weight: 700;
    color: var(--color-text-main);
}
.container {
    max-width: 1410px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-unit) * 2);
}
.expert-rating-card {
    background-color: var(--color-background-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-large);
    padding: calc(var(--spacing-unit) * 3);
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 3);
}
.expert-rating-card__main {
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: calc(var(--spacing-unit) * 3);
}
.expert-rating-card__summary {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-unit);
}
.expert-rating-card__score {
    font-family: var(--font-family-headings);
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}
.expert-rating-card__stars {
    font-size: 24px;
    color: var(--color-star);
    margin-top: var(--spacing-unit);
}
.expert-rating-card__breakdown {
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 2);
}
.rating-item {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
}
.rating-item__label {
    flex-basis: 35%;
    font-weight: 500;
}
.rating-item__progress-bar {
    flex-grow: 1;
    background-color: var(--color-border);
    border-radius: var(--border-radius-small);
    height: var(--spacing-unit);
    overflow: hidden;
}
.rating-item__progress {
    background-color: var(--color-primary-accent);
    height: 100%;
    border-radius: var(--border-radius-small);
}
.rating-item__value {
    font-weight: 600;
    flex-basis: 15%;
    text-align: right;
}
@media (min-width: 768px) {
    .expert-rating-card {
        flex-direction: row;
    }
    .expert-rating-card__main {
        border-bottom: none;
        border-right: 1px solid var(--color-border);
        padding-bottom: 0;
        padding-right: calc(var(--spacing-unit) * 3);
        flex-basis: 30%;
    }
    .expert-rating-card__breakdown {
        flex-basis: 70%;
    }
    .rating-item__label {
        flex-basis: 25%;
    }
}
.author-box {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2.5);
    background-color: var(--color-background-card);
    border-left: 4px solid var(--color-primary-accent);
    padding: calc(var(--spacing-unit) * 2.5);
    border-radius: var(--border-radius-medium);
}
.author-box__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}
.author-box__content {
    display: flex;
    flex-direction: column;
}
.author-box__name {
    font-family: var(--font-family-headings);
    font-size: 18px;
    font-weight: 700;
}
.author-box__title {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: var(--spacing-unit);
}
.author-box__bio {
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}
.license-info {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
    background-color: rgba(30, 40, 63, 0.5);
    border: 1px solid var(--color-border);
    padding: calc(var(--spacing-unit) * 2);
    border-radius: var(--border-radius-medium);
}
.license-info__icon {
    font-size: 24px;
    color: var(--color-success);
}
.license-info__details {
    line-height: 1.3;
}
.license-info__regulator {
    font-family: var(--font-family-headings);
    font-weight: 700;
}
.license-info__number {
    font-size: 14px;
    color: var(--color-text-muted);
}
.pros-cons {
    display: grid;
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 3);
}
.pros-cons__column {
    background-color: var(--color-background-card);
    padding: calc(var(--spacing-unit) * 2.5);
    border-radius: var(--border-radius-medium);
}
.pros-cons__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 16px 0;
    font-size: 18px;
}
.pros-cons__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: calc(var(--spacing-unit) * 1.5);
}
.pros-cons__item {
    position: relative;
    padding-left: 24px;
    color: var(--color-text-muted);
}
.pros-cons__item::before {
    position: absolute;
    left: 0;
    font-weight: 700;
}
.pros-cons__column--pros .pros-cons__item::before {
    content: '✓';
    color: var(--color-success);
}
.pros-cons__column--cons .pros-cons__item::before {
    content: '✖';
    color: var(--color-danger);
}
@media (min-width: 600px) {
    .pros-cons {
        grid-template-columns: 1fr 1fr;
    }
}
.security-fairness {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    gap: calc(var(--spacing-unit) * 2);
    background-color: var(--color-background-card);
    padding: calc(var(--spacing-unit) * 2.5);
    border-radius: var(--border-radius-medium);
}
.security-fairness__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-unit);
    text-align: center;
}
.security-fairness__icon {
    font-size: 32px;
}
.security-fairness__text {
    font-family: var(--font-family-headings);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-text-muted);
}
@media (min-width: 600px) {
    .security-fairness {
        flex-direction: row;
    }
}
.main-offer__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    font-size: 28px;
    margin: 0 0 calc(var(--spacing-unit) * 1.5) 0;
}
.reg-steps__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 4px 0;
    font-size: 16px;
}
.sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-background-card);
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, .3);
}
.sticky-cta__info {
    line-height: 1.3;
}
.sticky-cta__brand {
    font-family: var(--font-family-headings);
    font-weight: 700;
}
.sticky-cta__offer {
    font-size: 14px;
    color: var(--color-text-muted);
}
.sticky-cta__button {
    background-color: var(--color-primary-accent);
    color: var(--color-text-main);
    padding: 10px 20px;
    border-radius: var(--border-radius-medium);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
}
.data-table-container {
    background-color: var(--color-background-card);
    border-radius: var(--border-radius-medium);
    padding: calc(var(--spacing-unit) * 3);
}
.data-table-container__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 calc(var(--spacing-unit) * 2) 0;
    font-size: 20px;
}
.data-table-wrapper {
    overflow-x: auto;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.data-table thead {
    display: none;
}
.data-table tr {
    display: block;
    margin-bottom: calc(var(--spacing-unit) * 2);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
}
.data-table td {
    display: block;
    text-align: right;
    position: relative;
    padding-left: 50%;
    border-bottom: 1px solid var(--color-border);
    white-space: normal;
    padding: calc(var(--spacing-unit) * 2);
}
.data-table td:last-child {
    border-bottom: none;
}
.data-table td::before {
    content: attr(data-label);
    position: absolute;
    left: calc(var(--spacing-unit) * 2);
    font-weight: 600;
    color: var(--color-text-muted);
    text-align: left;
}
.promo-code {
    background-color: var(--color-border);
    padding: 4px 8px;
    border-radius: var(--border-radius-small);
    font-family: 'Courier New', Courier, monospace;
    font-size: 14px;
}
@media (min-width: 768px) {
    .data-table thead {
        display: table-header-group;
    }
    .data-table tr {
        display: table-row;
        margin-bottom: 0;
        border: none;
    }
    .data-table td {
        display: table-cell;
        text-align: left;
        position: static;
        padding-left: calc(var(--spacing-unit) * 2);
        white-space: nowrap;
        border-bottom: 1px solid var(--color-border);
    }
    .data-table tbody tr:last-child td {
        border-bottom: none;
    }
    .data-table td::before {
        display: none;
    }
}
.provider-grid {
    background-color: var(--color-background-card);
    border-radius: var(--border-radius-medium);
    padding: calc(var(--spacing-unit) * 3);
}
.provider-grid__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    text-align: center;
    margin: 0 0 calc(var(--spacing-unit) * 2.5) 0;
}
.provider-grid__logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
}
.provider-grid__logo-item img {
    height: 40px;
    width: auto;
    filter: grayscale(1);
    opacity: 0.6;
    transition: all .2s ease;
}
.provider-grid__logo-item img:hover {
    filter: grayscale(0);
    opacity: 1;
}
.faq-accordion {
    background-color: var(--color-background-card);
    padding: calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius-medium);
}
.faq-accordion__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 calc(var(--spacing-unit) * 2) 0;
    font-size: 20px;
}
.faq-item {
    border-bottom: 1px solid var(--color-border);
}
.faq-item:last-child {
    border-bottom: none;
}
.faq-item__question {
    width: 100%;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--spacing-unit) * 2) 0;
    cursor: pointer;
    text-align: left;
    color: var(--color-text-main);
    font-size: 16px;
    font-weight: 600;
}
.faq-item__icon {
    font-size: 24px;
    font-weight: 300;
    color: var(--color-primary-accent);
    transition: transform .2s ease;
}
.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease-out, padding .3s ease-out;
    color: var(--color-text-muted);
    font-size: 15px;
    line-height: 1.6;
}
.faq-item__answer p {
    margin: 0;
    padding-bottom: calc(var(--spacing-unit) * 2);
}
.faq-item.is-active .faq-item__icon {
    transform: rotate(45deg);
}
.comparison-table .is-highlighted {
    background-color: rgba(52, 126, 237, 0.1);
    font-weight: 700;
}
.toc {
    background-color: var(--color-background-card);
    border-left: 3px solid var(--color-primary-accent);
    padding: calc(var(--spacing-unit) * 2.5);
    border-radius: var(--border-radius-medium);
}
.toc__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 var(--spacing-unit) 0;
    font-size: 18px;
}
.toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
}
.toc__item a {
    text-decoration: none;
    color: var(--color-text-muted);
    transition: color .2s ease;
}
.toc__item a:hover {
    color: var(--color-primary-accent);
}
.main-header {
    background-color: var(--color-background-card);
    border-bottom: 1px solid var(--color-border);
    padding: calc(var(--spacing-unit) * 2) 0;
}
.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.main-header__logo img {
    height: 40px;
    width: auto;
}
.main-header__nav {
    display: none;
}
.main-header__actions {
    display: flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
}
.main-header__burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
}
.main-header__burger span {
    width: 100%;
    height: 3px;
    background-color: var(--color-text-main);
    border-radius: 2px;
    transition: all .3s ease;
}
@media (min-width: 992px) {
    .main-header__nav {
        display: block;
    }
    .main-nav__list {
        list-style: none;
        padding: 0;
        margin: 0;
        display: flex;
        gap: calc(var(--spacing-unit) * 4);
    }
    .main-nav__link {
        text-decoration: none;
        color: var(--color-text-muted);
        font-weight: 500;
        transition: color .2s ease;
    }
    .main-nav__link:hover {
        color: var(--color-primary-accent);
    }
    .main-header__burger {
        display: none;
    }
}
.main-footer {
    background-color: var(--color-background-main);
    border-top: 1px solid var(--color-border);
    padding-top: calc(var(--spacing-unit) * 5);
    font-size: 14px;
}
.main-footer .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: calc(var(--spacing-unit) * 4);
}
.footer-column__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 calc(var(--spacing-unit) * 2) 0;
    font-size: 16px;
}
.footer-column__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-unit);
}
.footer-column__list a {
    text-decoration: none;
    color: var(--color-text-muted);
}
.footer-column__list a:hover {
    color: var(--color-primary-accent);
}
.footer-column__warning {
    color: var(--color-text-muted);
    line-height: 1.6;
}
.footer-column__trust-seals,
.footer-column__payment-logos {
    display: flex;
    gap: var(--spacing-unit);
    align-items: center;
}
.main-footer__copyright {
    margin-top: calc(var(--spacing-unit) * 4);
    padding: calc(var(--spacing-unit) * 2) 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    color: var(--color-text-muted);
    font-size: 13px;
}
@media (min-width: 768px) {
    .main-footer .container {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}
.update-banner {
    display: inline-flex;
    align-items: center;
    gap: calc(var(--spacing-unit) * 1.5);
    background-color: rgba(52, 126, 237, 0.1);
    color: var(--color-primary-accent);
    padding: var(--spacing-unit) calc(var(--spacing-unit) * 2);
    border-left: 3px solid var(--color-primary-accent);
    border-radius: var(--border-radius-medium);
    font-size: 14px;
    font-weight: 500;
}
.update-banner__icon {
    font-size: 18px;
}
.speed-meter {
    background-color: var(--color-background-card);
    padding: calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius-medium);
}
.speed-meter__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 16px 0;
    text-align: center;
}
.speed-meter__bar {
    width: 100%;
    background-color: var(--color-border);
    border-radius: var(--border-radius-small);
    height: 12px;
    overflow: hidden;
    margin-bottom: var(--spacing-unit);
}
.speed-meter__progress {
    height: 100%;
    background: linear-gradient(90deg, var(--color-success), var(--color-primary-accent));
    border-radius: var(--border-radius-small);
}
.speed-meter__labels {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--color-text-muted);
}
.hero-offer {
    background: var(--color-background-card);
    border-radius: var(--border-radius-large);
    padding: calc(var(--spacing-unit) * 5);
    text-align: center;
    border-bottom: 3px solid var(--color-primary-accent);
}
.hero-offer__title {
    font-family: var(--font-family-headings);
    font-size: 32px;
    font-weight: 800;
    margin: 0 0 8px 0;
}
.hero-offer__subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    margin: 0 0 24px 0;
}
.hero-offer__main-offer {
    font-family: var(--font-family-headings);
    font-size: 24px;
    font-weight: 700;
    background-color: var(--color-background-main);
    padding: 12px 20px;
    border-radius: var(--border-radius-medium);
    display: inline-block;
    margin-bottom: 24px;
}
.hero-offer__cta {
    display: inline-block;
    background-color: var(--color-primary-accent);
    color: var(--color-text-main);
    font-family: var(--font-family-headings);
    font-size: 18px;
    font-weight: 700;
    padding: 14px 40px;
    border-radius: var(--border-radius-medium);
    text-decoration: none;
    margin-bottom: 24px;
}
.hero-offer__features {
    display: flex;
    justify-content: center;
    gap: 24px;
    font-size: 14px;
    color: var(--color-text-muted);
}
.install-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.install-steps > h3.install-steps__title {
    font-family: var(--font-family-headings);
    font-size: 20px;
    margin-bottom: 16px;
    text-align: center;
    font-weight: 700;
}
.install-steps__item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}
.install-steps__number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-background-card);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}
.install-steps__content > .install-steps__title {
    font-family: var(--font-family-headings);
    margin: 0 0 4px 0;
    font-size: 16px;
    font-weight: 700;
    text-align: left;
}
.install-steps__description {
    margin: 0;
    font-size: 14px;
    color: var(--color-text-muted);
}
.links-grid {
    background-color: var(--color-background-card);
    padding: calc(var(--spacing-unit) * 3);
    border-radius: var(--border-radius-medium);
}
.links-grid__title {
    font-family: var(--font-family-headings);
    font-weight: 700;
    margin: 0 0 16px 0;
    font-size: 20px;
}
.links-grid__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}
.links-grid__item {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--color-background-main);
    padding: 12px;
    border-radius: var(--border-radius-medium);
    text-decoration: none;
    color: var(--color-text-main);
    transition: background-color .2s ease;
}
.links-grid__item:hover {
    background-color: var(--color-border);
}