Чек-лист перехода на НДС 22% в 2026 году: договоры, кассы, 1С

:root {
–bg-color: #f8fafc;
–surface-color: #ffffff;
–text-main: #0f172a;
–text-muted: #475569;
–primary: #10b981;
–primary-light: #ecfdf5;
–accent: #3b82f6;
–border: #e2e8f0;
–shadow: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
–shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
}

/* Премиальная стилизация плашек по референсу */
.quote-block {
margin: 24px 0;
padding: 20px 24px;
border-radius: 12px;
box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
border: 1px solid transparent;
transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.quote-block:hover {
transform: translateY(-2px);
box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.quote-content {
display: flex;
align-items: flex-start;
gap: 16px;
}

.checklist-icon {
display: flex;
align-items: center;
justify-content: center;
width: 36px;
height: 36px;
border-radius: 50%;
font-size: 1.1rem;
flex-shrink: 0;
margin-top: 2px;
}

.quote-text {
font-size: 1rem;
line-height: 1.6;
color: var(–text-main);
}

.quote-text p {
margin: 0;
text-align: left;
}

.acceptance-block {
background-color: #f0fdf4;
border-color: #bbf7d0;
}

.acceptance-icon {
background-color: #dcfce7;
color: #16a34a;
border: 1px solid #bbf7d0;
}

.danger-block {
background-color: #fef2f2;
border-color: #fecaca;
}

.danger-icon {
background-color: #fee2e2;
color: #dc2626;
border: 1px solid #fecaca;
}

.warn-block {
background-color: #fffbeb;
border-color: #fef3c7;
}

.warn-icon {
background-color: #fef3c7;
color: #d97706;
border: 1px solid #fde68a;
}

.article-subtitle {
font-size: 1.15rem;
line-height: 1.6;
color: var(–text-muted);
margin-top: -12px;
margin-bottom: 30px;
font-style: italic;
border-left: 3px solid var(–accent);
padding-left: 16px;
}

body {
background-color: var(–bg-color);
color: var(–text-main);
font-family: ‘Inter’, sans-serif;
margin: 0;
padding: 0;
line-height: 1.7;
}

.container {
max-width: 900px;
margin: 0 auto;
padding: 40px 20px;
box-sizing: border-box;
}

header {
margin-bottom: 24px;
text-align: left;
}

.badge {
display: inline-block;
padding: 6px 16px;
background-color: var(–primary-light);
color: var(–primary);
font-weight: 600;
font-size: 0.75rem;
text-transform: uppercase;
letter-spacing: 0.1em;
border-radius: 9999px;
margin-bottom: 16px;
border: 1px solid rgba(16, 185, 129, 0.15);
}

.article-card {
background-color: var(–surface-color);
border: 1px solid var(–border);
border-radius: 16px;
padding: 50px;
box-shadow: var(–shadow-lg);
}

@media (max-width: 640px) {
.article-card {
padding: 24px;
}
}

/* Typography */
h1, h2, h3, h4 {
font-family: ‘Outfit’, sans-serif;
color: var(–text-main);
font-weight: 700;
}

h1 {
font-size: 2.5rem;
line-height: 1.25;
margin-top: 0;
margin-bottom: 24px;
}

h2 {
font-size: 1.65rem;
margin-top: 40px;
margin-bottom: 20px;
border-bottom: 1px solid var(–border);
padding-bottom: 8px;
}

h3 {
font-size: 1.25rem;
margin-top: 32px;
margin-bottom: 16px;
}

p {
margin-top: 0;
margin-bottom: 20px;
font-size: 1.05rem;
color: var(–text-main);
text-align: justify;
}

/* Lists */
ul, ol {
margin-top: 0;
margin-bottom: 24px;
padding-left: 24px;
}

li {
margin-bottom: 10px;
font-size: 1.05rem;
}

/* Tables (Премиум-стиль) */
table {
width: 100%;
border-collapse: collapse;
margin: 32px 0;
font-size: 0.95rem;
border-radius: 8px;
overflow: hidden;
box-shadow: var(–shadow);
border: 1px solid var(–border);
}

th, td {
padding: 14px 20px;
text-align: left;
}

th {
background-color: #f1f5f9;
color: var(–text-main);
font-weight: 600;
border-bottom: 2px solid var(–border);
}

td {
border-bottom: 1px solid var(–border);
background-color: var(–surface-color);
}

tr:last-child td {
border-bottom: none;
}

tr:hover td {
background-color: #f8fafc;
}

/* Custom highlights */
blockquote {
border-left: 4px solid var(–primary);
padding: 16px 24px;
margin: 32px 0;
background-color: #f8fafc;
border-radius: 0 12px 12px 0;
font-style: italic;
color: var(–text-muted);
}

.highlight-box {
padding: 20px 24px;
border-radius: 8px;
margin: 28px 0;
font-size: 1.05rem;
line-height: 1.6;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
transition: all 0.2s ease;
}

.highlight-box:hover {
transform: translateX(2px);
}

.highlight-box.error-box {
border-left: 5px solid #dc2626;
background-color: #fff5f5;
color: #7f1d1d;
font-style: italic;
}

.highlight-box.error-box strong {
font-weight: 700;
color: #b91c1c;
font-style: normal;
margin-right: 4px;
}

.highlight-box.warn-box, .highlight-box.important {
border-left: 5px solid #d97706;
background-color: #fffbeb;
color: #78350f;
font-style: italic;
}

.highlight-box.warn-box strong, .highlight-box.important strong {
font-weight: 700;
color: #b45309;
font-style: normal;
margin-right: 4px;
}

.keyword-tag {
display: inline-block;
padding: 4px 10px;
background-color: #f1f5f9;
color: var(–text-muted);
font-size: 0.75rem;
font-weight: 500;
border-radius: 6px;
margin-right: 6px;
margin-bottom: 8px;
border: 1px solid var(–border);
}

.cover-image {
width: 100%;
height: auto;
max-height: 480px;
object-fit: cover;
border-radius: 16px;
margin: 0 0 40px 0;
box-shadow: var(–shadow-lg);
display: block;
}

.section-image {
width: 100%;
height: auto;
max-height: 250px;
object-fit: cover;
border-radius: 12px;
margin: 40px 0;
box-shadow: var(–shadow);
display: block;
}

img {
max-width: 100%;
height: auto;
border-radius: 12px;
margin: 24px 0;
box-shadow: var(–shadow);
display: block;
}

/* Стилизация подвала SEO */
.seo-footer-block {
margin-top: 50px;
padding-top: 30px;
border-top: 1px solid var(–border);
}

.seo-footer-title {
font-family: ‘Outfit’, sans-serif;
font-size: 1.1rem;
font-weight: 700;
color: var(–text-muted);
margin-bottom: 16px;
text-transform: uppercase;
letter-spacing: 0.05em;
}

.seo-footer-grid {
display: flex;
flex-direction: column;
gap: 16px;
background-color: #f8fafc;
padding: 20px;
border-radius: 12px;
border: 1px solid var(–border);
}

.seo-footer-item {
display: flex;
flex-direction: column;
gap: 4px;
}

.seo-footer-label {
font-size: 0.75rem;
font-weight: 600;
color: var(–text-muted);
text-transform: uppercase;
letter-spacing: 0.05em;
}

.seo-footer-value {
font-size: 0.95rem;
font-weight: 600;
color: var(–text-main);
}

.seo-footer-value-desc {
font-size: 0.9rem;
color: var(–text-muted);
line-height: 1.5;
text-align: justify;
}

.seo-footer-tags {
display: flex;
flex-wrap: wrap;
gap: 6px;
margin-top: 4px;
}