* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #ffffff;
    color: #111;
    line-height: 1.6;
}

body::before {
    content: "";
    position: fixed;
    left: 40px;
    top: 0;
    width: 1px;
    height: 100%;
    background: #eee;
}

/* контейнер */
.container {
    max-width: 700px;
    margin: auto;
    padding: 60px 20px;
}

/* header */
.header {
    margin-bottom: 80px;
}

.header h1 {
    font-size: 48px;
    font-weight: 500;
    letter-spacing: -1px;
}

.header p {
    margin-top: 8px;
    color: #666;
    font-size: 14px;
}

/* секции */
.section h2 {
    position: relative;
    padding-bottom: 10px;
}

.section h2::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 1px;
    background: #000;
}

/* блоки */
.block {
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.8s ease forwards;
}

.block h3 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 12px;
}

.block:nth-child(1) { animation-delay: 0.2s; }
.block:nth-child(2) { animation-delay: 0.4s; }
.block:nth-child(3) { animation-delay: 0.6s; }

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* список */
ul {
    list-style: none;
}

li {
    margin-bottom: 8px;
    color: #222;
    position: relative;
    padding-left: 12px;
}

li::before {
    content: "|";
    position: absolute;
    left: 0;
    color: #999;
}

.dirstyle {
    font-style: italic;
    color: #888;
    font-size: 13px;
    margin-left: 6px;
    white-space: nowrap;
}

/* ✨ микро-деталь — тонкая линия */
.block + .block {
    border-top: 1px solid #eee;
    padding-top: 30px;
}

/* 📱 адаптив */
@media (max-width: 600px) {
    .container {
        padding: 40px 15px;
    }

    .header h1 {
        font-size: 28px;
    }
}