<style>
:root {
--bg-color: #17191c;
--card-bg: #262b31;
--text-color: #efefed;
--text-white: #ffffff;
--heading-blue: #4a90e2;
--heading-red: #e20000;
--button-bg: #e20000;
--button-hover: #fd0303;
--button-blue: #4a90e2;
--border-radius: 8px;
--card-radius: 25px;
}

.container {
max-width: 1680px;
margin: 0 auto;
}

/* Заголовки */
h1 {
font-family: 'Montserrat', sans-serif;
font-weight: 700;
font-size: 32px;
color: var(--text-white);
line-height: 1.2;
border-bottom: 2px solid var(--heading-blue);
}

h2 {
font-family: 'Montserrat', sans-serif;
font-weight: 600;
font-size: 26px;
color: var(--heading-blue);
line-height: 1.3;
}

h3 {
font-family: 'Montserrat', sans-serif;
font-weight: 600;
font-size: 20px;
color: var(--heading-white);
line-height: 1.4;
}

h4 {
font-family: 'Montserrat', sans-serif;
font-weight: 600;
font-size: 18px;
color: var(--text-white);
line-height: 1.4;
}

/* Секции стилей */
.style-section {
border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

/* Цветовые образцы */
.flex-container {
display: flex;
flex-wrap: wrap;
}

.color-info {
display: flex;
align-items: center;
}

.color-swatch {
display: inline-block;
width: 40px;
height: 40px;
border-radius: 4px;
}

/* Списки - обновленные селекторы */
ul:not(footer ul), ol:not(footer ol) {
list-style-type: none;
}

ul:not(footer ul) li {
position: relative;
padding-left: 18px;
}

ul:not(footer ul) li::before {
content: '';
position: absolute;
left: 0;
top: 8px;
width: 6px;
height: 6px;
background-color: var(--heading-blue);
border-radius: 50%;
}

ol:not(footer ol) {
counter-reset: item;
}

ol:not(footer ol) li {
position: relative;
padding-left: 24px;
counter-increment: item;
}

ol:not(footer ol) li::before {
content: counter(item);
position: absolute;
left: 0;
top: 2px;
font-weight: 600;
color: var(--heading-blue);
}

@keyframes slideme {
0% {
left: -30px;
margin-left: 0px;
}
30% {
left: 110%;
margin-left: 80px;
}
100% {
left: 110%;
margin-left: 80px;
}
}

@media (max-width: 992px) {
.product-area {
width: 45%;
}
}

@media (max-width: 768px) {
.product-area {
width: 48%;
}

.wrapper {
width: 95%;
}

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

@media (max-width: 576px) {
.product-area {
width: 100%;
}
}
</style>