.custom-readmore-box { position: relative; overflow: hidden; }
.custom-readmore-content { transition: max-height 0.3s ease-out; overflow: hidden; }
.custom-readmore-halo { content: ""; position: absolute; bottom: 38px; left: 0; right: 0; height: 60px; background: linear-gradient(to bottom, transparent, white); pointer-events: none; transition: opacity 0.5s ease; z-index: 1; }
.custom-readmore-btn { padding: 6px 20px; border-radius: 8px; cursor: pointer; font-size: 14px; z-index: 2; position: relative; display: inline-flex; align-items: center; gap: 8px; margin: 0 auto; transition: background-color 0.3s; border: none; }
.custom-readmore-btn:hover { background-color: #005a8d; color: #fff; }
.custom-readmore-box.expanded .custom-readmore-content { max-height: 100%; }
.custom-readmore-box.expanded .custom-readmore-halo { opacity: 0; }

/* هدف بیرونی المنتور */
.custom-readmore-target { overflow: hidden; position: relative; }

/* آیکن هم‌رنگ متن و چرخش نرم */
.custom-readmore-btn .crm-svg { display:block; }
.custom-readmore-btn .crm-icon { transition: transform 0.2s ease; transform: rotate(0deg); }
.custom-readmore-box.expanded .custom-readmore-btn .crm-icon { transform: rotate(180deg); }