.main_letter{padding-bottom:90px}.main_letter .letter_box{background:#111b5f;border-radius:8px;display:flex;flex-direction:column;gap:24px;height:422px;justify-content:center;overflow:hidden;padding-left:60px;position:relative;width:100%;z-index:1}.main_letter .letter_box:before{background:linear-gradient(90deg,#051035 29.23%,rgba(2,18,75,0) 87.33%);content:"";height:100%;left:0;position:absolute;top:0;width:100%;z-index:-1}.main_letter .letter_box img{bottom:-250px;height:626px;position:absolute;right:0;width:626px}.main_letter .letter_box img.img_1600{display:none}.main_letter .letter_box_title{color:#fff;font-size:40px;font-weight:600;letter-spacing:-.4px;line-height:140%}.main_letter .letter_box_link{align-items:center;background-color:#f3f4f6;border-radius:8px;color:#1f2937;display:inline-flex;font-size:18px;font-weight:600;height:60px;justify-content:center;letter-spacing:-.18px;line-height:160%;padding:0 24px;width:fit-content}.main_letter .letter_lists{margin-top:40px}.main_letter .letter_top{align-items:center;display:flex;justify-content:space-between;margin-bottom:12px}.main_letter .letter_lists_title{color:#111827;font-size:32px;font-weight:600;letter-spacing:-.32px;line-height:140%}.main_letter .letter_lists_more{align-items:center;color:#374151;display:flex;font-size:20px;font-weight:600;gap:6px;line-height:150%}.main_letter .letter_lists_more i{align-items:center;display:flex;height:32px;justify-content:center;width:32px}.main_letter .letter_item{border-bottom:1px solid #e5e7eb}.main_letter .letter_item_link{align-items:center;display:flex;height:70px;justify-content:space-between}.main_letter .letter_item_title{color:#4b5563;font-size:20px;font-weight:500;letter-spacing:-.2px;line-height:150%;max-width:80%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.main_letter .letter_item_date{color:#9ca3af}.main_letter .letter_item_date,.main_letter .more_mobile{font-size:16px;font-weight:500;letter-spacing:-.16px;line-height:160%}.main_letter .more_mobile{align-items:center;background-color:#f3f4f6;border-radius:8px;color:#1f2937;display:none;height:48px;justify-content:center;margin-top:20px;width:100%}@media (max-width:1920px){.main_letter .letter_box{gap:16px;height:366px}.main_letter .letter_box img{bottom:0;height:353px;right:-10px;width:615px}.main_letter .letter_box img.img_desktop{display:none}.main_letter .letter_box img.img_1600{display:block}.main_letter .letter_box_title{font-size:32px;letter-spacing:-.32px}.main_letter .letter_box_link{font-size:16px;height:56px;letter-spacing:-.16px;padding:0 16px}.main_letter .letter_lists{margin-top:32px}.main_letter .letter_lists_title{font-size:24px;letter-spacing:-.2px;line-height:150%}.main_letter .letter_lists_more{font-size:16px;gap:2px;letter-spacing:-.16px;line-height:160%}.main_letter .letter_lists_more i{align-items:center;display:flex;height:24px;justify-content:center;width:24px}.main_letter .letter_lists_more i svg{height:16px;width:16px}.main_letter .letter_item_title{font-size:18px;letter-spacing:-.18px;line-height:160%}.main_letter .letter_item_date{font-size:15px;letter-spacing:0}}@media (max-width:1024px){.main_letter{padding-bottom:60px}.main_letter .letter_box{align-items:center;gap:24px;height:450px;justify-content:flex-start;padding-left:0;padding-top:47px;text-align:center}.main_letter .letter_box img{bottom:0;height:184px;margin-right:-160px;right:50%;width:320px}.main_letter .letter_box_title{font-size:24px;font-weight:700;letter-spacing:-.24px;line-height:140%}.main_letter .letter_box_link{height:48px}.main_letter .letter_lists{margin-top:28px}.main_letter .letter_lists_title{font-size:20px;line-height:140%}.main_letter .letter_lists_more{display:none}.main_letter .letter_item_link{height:auto;padding:16px 0}.main_letter .letter_item_title{display:-webkit-box;font-size:14px;letter-spacing:0;max-width:70%;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;text-overflow:unset;white-space:unset}.main_letter .letter_item_date{font-size:12px}.main_letter .more_mobile{display:flex}}