.program_backnumber_list{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;width:calc(100% - 30px);max-width:1001px;margin:0 auto 40px;padding:0;list-style:none;display:grid}@media only screen and (min-width:601px){.program_backnumber_list{grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-bottom:60px}}@media only screen and (min-width:601px) and (max-width:992px){.program_backnumber_list{gap:15px}}.program_backnumber_item a{box-sizing:border-box;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid #fff3;border-radius:20px;height:100%;padding:20px 20px 30px;text-decoration:none;display:block}@media only screen and (min-width:601px){.program_backnumber_item a{padding:30px}}@media only screen and (min-width:601px) and (max-width:992px){.program_backnumber_item a{padding:20px}}.program_backnumber_thumb{aspect-ratio:125/70}@media only screen and (min-width:601px){.program_backnumber_thumb{aspect-ratio:247/140}}.program_backnumber_thumb{background:#ccc 50%/cover no-repeat;border-radius:5px}.program_backnumber_meta{align-items:center;gap:5px;margin:10px 0;display:flex}@media only screen and (min-width:601px){.program_backnumber_meta{gap:10px;margin:15px 0 10px}}.program_backnumber_no{letter-spacing:.08em;text-shadow:0 0 5px #ffffff73;font-family:Yu Mincho,YuMincho,Hiragino Mincho ProN,serif;font-size:18px;font-weight:700;line-height:1.6}.program_backnumber_no small{font-size:14px}@media only screen and (min-width:601px){.program_backnumber_no{font-size:24px}.program_backnumber_no small{font-size:18px}}.program_backnumber_date{white-space:nowrap;letter-spacing:.1em;border-radius:100px;padding:1px 8px;font-size:11px;font-weight:700;line-height:1.4}@media only screen and (min-width:601px){.program_backnumber_date{letter-spacing:.15em;padding:1px 10px;font-size:12px;line-height:1.6}}.program_backnumber_name{letter-spacing:.1em;text-align:center;font-size:14px;line-height:1.6}@media only screen and (min-width:601px){.program_backnumber_name{letter-spacing:.05em;font-size:18px}}.program_backnumber_item a{background:#c9ebfd8c}.program_backnumber_item a .program_backnumber_no{color:#0056e3}.program_backnumber_item a .program_backnumber_date{color:#0056e3;background:#fefd87}.program_backnumber_item:is(:nth-child(4n+1),:nth-child(4n)) a{background:#48c7fe8c}.program_backnumber_item:is(:nth-child(4n+1),:nth-child(4n)) a .program_backnumber_no{color:#fff}.program_backnumber_item:is(:nth-child(4n+1),:nth-child(4n)) a .program_backnumber_date{color:#0056e3;background:#fff}@media only screen and (min-width:601px){.program_backnumber_item:nth-child(n) a{background:#c9ebfd8c}.program_backnumber_item:nth-child(n) a .program_backnumber_no{color:#0056e3}.program_backnumber_item:nth-child(n) a .program_backnumber_date{color:#0056e3;background:#fefd87}.program_backnumber_item:nth-child(odd) a{background:#48c7fe8c}.program_backnumber_item:nth-child(odd) a .program_backnumber_no{color:#fff}.program_backnumber_item:nth-child(odd) a .program_backnumber_date{color:#0056e3;background:#fff}}