.blogs_container{
    /* Farben nur hier definiert, kollidiert mit nichts anderem auf der Seite */
    --ar-ink:        #111a2e;
    --ar-ink-mid:    #3c4761;
    --ar-ink-soft:   #6b7690;
    --ar-line:       #e6eaf3;
    --ar-line-mid:   #d4dbe9;
    --ar-surface:    #ffffff;
    --ar-raised:     #f7f9fd;
    --ar-accent:     var(--main-first, #1e40af);
    --ar-wash:       #eef2ff;
    --ar-shadow:     0 1px 2px rgba(17,26,46,.06), 0 8px 24px -16px rgba(17,26,46,.25);
  
    width: 100%;
    max-width: 940px;
    margin: 200px auto 64px !important;   /* 200px = Platz für den fixierten Header */
    padding: 0 20px;
    color: var(--ar-ink);
  }
  
  @media (prefers-color-scheme: dark){
    .blogs_container{
      --ar-ink:      #e9edf7;
      --ar-ink-mid:  #b3bdd4;
      --ar-ink-soft: #8b96b1;
      --ar-line:     #232c44;
      --ar-line-mid: #2e3952;
      --ar-surface:  #131a2b;
      --ar-raised:   #171f33;
      --ar-accent:   #8aa6ff;
      --ar-wash:     #1a2440;
      --ar-shadow:   0 1px 2px rgba(0,0,0,.35), 0 8px 24px -16px rgba(0,0,0,.6);
    }
  }
  
  /* ---------- Titel ---------- */
  .blogs_container h1{
    font-size: clamp(30px, 4vw, 40px);
    line-height: 1.12;
    letter-spacing: -.02em;
    font-weight: 700;
    color: var(--ar-ink);
    margin: 0 0 6px;
  }
  
  /* Untertitel ohne HTML-Änderung.
     Wenn ihr den Text lieber im HTML habt: diese Regel löschen und
     <p class="blog-archive-lede">…</p> unter die h1 setzen. */
  .blogs_container h1::after{
    content: "Every guide we have published on social media growth, newest first.";
    display: block;
    margin-top: 10px;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.55;
    letter-spacing: normal;
    color: var(--ar-ink-soft);
  }
  
  /* ---------- Jahres-Navigation: klebt beim Scrollen ---------- */
  .blogs_container nav{
    position: sticky;
    top: 0;
    z-index: 20;
    margin: 22px 0 8px;
    padding: 14px 0 12px;
    background: var(--ar-surface);
    border-bottom: 1px solid var(--ar-line);
  }
  
  .blog-archive-years{
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  
  .blog-archive-years a{
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 3px 14px;
    border: 1px solid var(--ar-line-mid);
    border-radius: 999px;
    background: var(--ar-surface);
    color: var(--ar-ink-mid);
    font-size: 14px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    text-decoration: none;
    transition: background .14s ease, color .14s ease, border-color .14s ease;
  }
  
  .blog-archive-years a:hover,
  .blog-archive-years a:focus-visible{
    background: var(--ar-accent);
    border-color: var(--ar-accent);
    color: #fff;
    outline: none;
  }
  
  @media (prefers-color-scheme: dark){
    .blog-archive-years a:hover,
    .blog-archive-years a:focus-visible{ color: #0c1120; }
  }
  
  /* ---------- Jahr ---------- */
  .blog-archive-year{
    scroll-margin-top: 150px;
    border: 0;
  }
  
  .blog-archive details{ border: 0; }
  
  .blog-archive details > summary{
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    user-select: none;
    color: var(--ar-ink);
  }
  .blog-archive details > summary::-webkit-details-marker{ display: none; }
  
  /* Pfeil */
  .blog-archive details > summary::before{
    content: "";
    flex: 0 0 auto;
    width: 7px;
    height: 7px;
    border-right: 2px solid var(--ar-accent);
    border-bottom: 2px solid var(--ar-accent);
    transform: rotate(-45deg);
    transition: transform .18s ease;
  }
  .blog-archive details[open] > summary::before{ transform: rotate(45deg); }
  
  .blog-archive-year > summary{
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -.01em;
    font-variant-numeric: tabular-nums;
    padding: 26px 2px 12px;
    border-bottom: 2px solid var(--ar-ink);
    margin-bottom: 4px;
  }
  
  /* ---------- Monat: kleines Label mit Linie ---------- */
  .blog-archive-month{
    margin-left: 0;
    border-bottom: none;
  }
  
  .blog-archive-month > summary{
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ar-ink-soft);
    padding: 20px 2px 8px;
  }
  .blog-archive-month > summary::before{
    width: 5px;
    height: 5px;
    border-color: var(--ar-ink-soft);
  }
  .blog-archive-month > summary::after{
    content: "";
    flex: 1 1 auto;
    height: 1px;
    background: var(--ar-line);
  }
  
  /* ---------- Beiträge ---------- */
  .blog-archive-posts{
    list-style: none;
    margin: 0 0 4px;
    padding: 0;
  }
  
  .blog-archive-posts li + li{ border-top: 1px solid var(--ar-line); }
  
  .blog-archive-posts a{
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    padding: 13px 12px;
    margin: 0 -12px;
    border-radius: 10px;
    text-decoration: none;
    color: inherit;
    min-height: 44px;
    transition: background .14s ease, box-shadow .14s ease;
  }
  
  .blog-archive-posts a:hover,
  .blog-archive-posts a:focus-visible{
    background: var(--ar-raised);
    box-shadow: var(--ar-shadow);
    outline: none;
  }
  
  .blog-archive-posts a:focus-visible{ box-shadow: 0 0 0 2px var(--ar-accent); }
  
  .blog-archive-title{
    font-size: 16px;
    line-height: 1.45;
    font-weight: 600;
    color: var(--ar-ink);
    text-wrap: pretty;
    transition: color .14s ease;
  }
  
  .blog-archive-posts a:hover .blog-archive-title,
  .blog-archive-posts a:focus-visible .blog-archive-title{
    color: var(--ar-accent);
    text-decoration: none;          /* Unterstreichung raus, die Fläche zeigt den Hover */
  }
  
  .blog-archive-date{
    flex: 0 0 auto;
    font-size: 13px;
    color: var(--ar-ink-soft);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
  }
  
  .blog-archive-empty{
    color: var(--ar-ink-soft);
    font-size: 16px;
    padding: 18px 0;
  }
  
  /* ---------- Mobil ---------- */
  @media screen and (max-width: 960px){
    .blogs_container{ max-width: 100%; padding: 0 16px; }
    .blog-archive-posts a{
      flex-direction: column;
      align-items: flex-start;
      gap: 3px;
      padding: 12px;
    }
    .blog-archive-year > summary{ font-size: 22px; padding-top: 20px; }
    .blog-archive-title{ font-size: 15.5px; }
  }
  
  /* ---------- Bewegung reduzieren ---------- */
  @media (prefers-reduced-motion: reduce){
    .blog-archive details > summary::before,
    .blog-archive-posts a,
    .blog-archive-title,
    .blog-archive-years a{ transition: none; }
  }