@media (min-width:1280px){main{overflow:unset}}.all{display:flex;margin-inline:auto}@media (max-width:1279px){.all{gap:2rem;flex-direction:column-reverse}}@media (min-width:1280px){.all{gap:3rem;justify-content:space-between;align-items:flex-start;width:95%;max-width:92rem}}@media (min-width:1280px){.side{position:sticky;top:12.833rem}}.side_inner{overflow:hidden;border-radius:10px;box-shadow:0 0 30px rgba(200,205,211,.3);background:#fff}@media (max-width:1279px){.side_inner{width:100%;max-width:calc(100% - 2rem);margin-inline:auto}}@media (min-width:1280px){.side_inner{width:18.555rem}}.side_inner .head{padding:1rem 0;background:#357254;color:#fff;font-weight:bold;text-align:center}.side_inner .side_nav{padding:1rem 1.5rem 1.5rem 1.5rem;--sb-track-color:#f3f8f6;--sb-thumb-color:#357254;--sb-size:20px}@media (min-width:1280px){.side_inner .side_nav{max-height:55vh;overflow-y:auto}}.side_inner .side_nav::-webkit-scrollbar{width:var(--sb-size)}.side_inner .side_nav::-webkit-scrollbar-track{border-radius:10px;background:var(--sb-track-color)}.side_inner .side_nav::-webkit-scrollbar-thumb{border:5px solid #f3f8f6;border-radius:10px;background:var(--sb-thumb-color)}.side_inner .side_nav .side_nav_links{display:grid;gap:.5rem}.side_inner .side_nav .side_nav_links a{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-radius:10px;background:#f3f8f6;color:#333;font-weight:500;font-size:.95rem;line-height:1.5}.side_inner .side_nav .side_nav_links a::after{content:"";flex:none;display:block;width:1.5rem;height:1.5rem;margin-left:.5rem;background:#357254;-webkit-mask-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 24A12 12 0 0 1 3.514 3.515a12 12 0 0 1 16.97 16.973A11.92 11.92 0 0 1 12 24ZM10.552 8a.516.516 0 0 0-.384.176.681.681 0 0 0-.013.879l2.963 3.445-2.957 3.333a.681.681 0 0 0 0 .879.509.509 0 0 0 .78 0l3.341-3.766a.681.681 0 0 0 .005-.873l-3.339-3.885A.518.518 0 0 0 10.552 8Z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 24A12 12 0 0 1 3.514 3.515a12 12 0 0 1 16.97 16.973A11.92 11.92 0 0 1 12 24ZM10.552 8a.516.516 0 0 0-.384.176.681.681 0 0 0-.013.879l2.963 3.445-2.957 3.333a.681.681 0 0 0 0 .879.509.509 0 0 0 .78 0l3.341-3.766a.681.681 0 0 0 .005-.873l-3.339-3.885A.518.518 0 0 0 10.552 8Z'/%3E%3C/svg%3E");-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain}.side_inner .side_nav .side_nav_links a:hover{color:#3a9d32}.side_inner .side_nav .side_nav_links a:hover::after{background:currentColor}.main{width:100%;min-width:0}.anniv75_btn{position:relative;display:inline-grid;place-content:center;width:294px;max-width:71.014vw;height:63px;border-radius:100vh;background:#357254;color:#fff;font-weight:bold;font-size:14px;text-align:center;transition:opacity .2s}.anniv75_btn:hover{opacity:.8;color:#fff}.anniv75_btn::after{content:"";display:block;position:absolute;top:0;bottom:0;right:18px;width:10px;aspect-ratio:9.001 / 16;margin-block:auto;background:currentColor;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9.001 16'%3E%3Cpath d='M.001 15.213a.774.774 0 0 1 .236-.556L7.055 8 .237 1.343a.775.775 0 0 1 0-1.113.821.821 0 0 1 1.14 0l7.388 7.214a.772.772 0 0 1 0 1.112l-7.388 7.213a.821.821 0 0 1-1.14 0 .776.776 0 0 1-.236-.556Z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9.001 16'%3E%3Cpath d='M.001 15.213a.774.774 0 0 1 .236-.556L7.055 8 .237 1.343a.775.775 0 0 1 0-1.113.821.821 0 0 1 1.14 0l7.388 7.214a.772.772 0 0 1 0 1.112l-7.388 7.213a.821.821 0 0 1-1.14 0 .776.776 0 0 1-.236-.556Z'/%3E%3C/svg%3E")}.anniv75_section{scroll-margin-top:6rem}.anniv75_section p{font-weight:500}#song,#founder,#goods{scroll-margin-top:6rem}#gallery.anniv75_section{padding-top:0}#message.anniv75_section{margin-top:12rem}@media (min-width:1024px){#message.anniv75_section{margin-top:5rem;margin-left:5rem}}.anniv75_marquee{display:grid;gap:.75rem;margin-top:1.5rem}@media (min-width:768px){.anniv75_marquee{gap:1.25rem}}.anniv75_marquee_row{overflow:hidden}.anniv75_marquee_row .track{display:flex;width:max-content;gap:.75rem;will-change:transform}@media (min-width:768px){.anniv75_marquee_row .track{gap:1.25rem}}.anniv75_marquee_row.row_right .track{animation:anniv75_marquee_right 32s linear infinite}.anniv75_marquee_row.row_left .track{animation:anniv75_marquee_left 32s linear infinite}.anniv75_marquee_row:hover .track{animation-play-state:paused}.anniv75_marquee_row .track li{flex:0 0 auto;overflow:hidden;width:150px;border-radius:10px;aspect-ratio:4 / 2.5}@media (min-width:768px){.anniv75_marquee_row .track li{width:250px}}.anniv75_marquee_row .track img{width:100%;height:100%;object-fit:cover;display:block}@keyframes anniv75_marquee_left{from{transform:translateX(0)}to{transform:translateX(-50%)}}@keyframes anniv75_marquee_right{from{transform:translateX(-50%)}to{transform:translateX(0)}}@media (prefers-reduced-motion:reduce){.anniv75_marquee_row.row_right .track,.anniv75_marquee_row.row_left .track{animation:none}}.anniv75_center_btn{margin-top:2rem;text-align:center}.anniv75_msg_box{overflow:visible;padding:2rem 1.25rem}@media (min-width:768px){.anniv75_msg_box{padding:3rem 3rem 2.75rem}}@media (min-width:1024px){.anniv75_msg_box{margin-top:200px;margin-left:150px}}.anniv75_msg_head{position:relative;grid-template-columns:auto 1fr;grid-template-areas:"photo top" "bottom bottom";column-gap:1rem;margin-top:calc(2rem - 240px);margin-bottom:2rem}.anniv75_msg_head .head_top{grid-area:top}.anniv75_msg_head .photo{grid-area:photo}.anniv75_msg_head .head_bottom{grid-area:bottom;margin-top:1.5rem}@media (min-width:768px){.anniv75_msg_head{display:grid;grid-template-areas:"photo top" "photo bottom";align-items:start;column-gap:0;margin-top:-30px;margin-left:-3rem}.anniv75_msg_head .head_bottom{margin-top:0}}@media (min-width:1024px){.anniv75_msg_head{margin-left:calc(-3rem - 150px);margin-top:calc(2rem - 350px)}}.anniv75_msg_head .photo{position:relative;z-index:0;width:50vw;margin:0 auto}@media (min-width:480px){.anniv75_msg_head .photo{max-width:170px}}@media (min-width:768px){.anniv75_msg_head .photo{width:396px;max-width:none}}@media (min-width:768px){.anniv75_msg_head .photo::before{content:"";position:absolute;z-index:-1;top:-44px;left:-70px;width:80%;aspect-ratio:1 / 1;background:#f3f8f6}}.anniv75_msg_head .photo img{position:relative;z-index:1;width:100%;height:auto;display:block}.anniv75_msg_head .head_top,.anniv75_msg_head .head_bottom{position:relative;z-index:2;min-width:0;text-align:left}@media (min-width:768px){.anniv75_msg_head .head_top,.anniv75_msg_head .head_bottom{margin-left:-3.5rem}.anniv75_msg_head .head_top{margin-top:1.25rem;padding-top:.5rem}}.anniv75_msg_head .head_top .ttl{margin-bottom:8px;color:#357254;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;font-weight:600;font-size:14px;line-height:1.6}@media (min-width:768px){.anniv75_msg_head .head_top .ttl{margin-bottom:20px;font-size:20px}}.anniv75_msg_head .quote{margin-bottom:1.25rem;color:#357254;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;font-weight:600;font-size:17px;line-height:1.7}@media (min-width:768px){.anniv75_msg_head .quote{margin-bottom:1.5rem;font-size:clamp(18px,2.6vw,30px);white-space:nowrap}}.anniv75_msg_head .quote .indent2{margin-left:3em}.anniv75_msg_head .intro{text-align:left}.anniv75_msg_body p{margin-bottom:1.5rem;line-height:2}@media (min-width:768px){.anniv75_msg_body,.anniv75_pledge,.anniv75_msg_foot{margin-left:-3rem}}@media (min-width:1024px){.anniv75_msg_body,.anniv75_pledge,.anniv75_msg_foot{margin-left:calc(-3rem - 150px)}}.anniv75_pledge{margin-top:2rem;padding:1.5rem;border:2px solid #357254;border-radius:15px;background:#fff;display:grid;gap:1.5rem}@media (min-width:768px){.anniv75_pledge{padding:1.75rem 5.5rem}}.anniv75_pledge li{display:grid;gap:.5rem}.anniv75_pledge .num_ttl{font-weight:bold;font-size:1.05rem}.anniv75_pledge .num_ttl b{display:inline-block;min-width:1.6rem;margin-right:.3rem;color:#357254}.anniv75_pledge p{line-height:1.9}.anniv75_pledge .num_ttl + p{padding-left:0}@media (min-width:768px){.anniv75_pledge .num_ttl + p{padding-left:1.9rem}}.anniv75_msg_foot{margin-top:2rem;line-height:2}.anniv75_sign{margin-top:2rem;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;text-align:right;line-height:1.8}.anniv75_ayumi{position:relative;overflow:visible;display:grid;gap:2rem;align-items:center;border-radius:20px;background:#f3f8f6;padding:1.5rem 1.5rem}@media (min-width:1024px){.anniv75_ayumi{grid-template-columns:1fr 1.5fr;grid-template-areas:"text photo" "btn photo";gap:4rem;padding:2.5rem 3.5rem}.anniv75_ayumi_text{grid-area:text}.anniv75_ayumi_photos{grid-area:photo}.anniv75_ayumi_btn{grid-area:btn}}.anniv75_ayumi_btn{margin-top:1.5rem}.anniv75_ayumi_text .ttl{margin-bottom:1rem;color:#357254;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;font-weight:600;font-size:26px;line-height:1.2}@media (min-width:768px){.anniv75_ayumi_text .ttl{font-size:34px}}.anniv75_ayumi_text .ttl .num{font-size:1.3em}@media (min-width:768px){.anniv75_ayumi_text .ttl .num{font-size:50px}}.anniv75_ayumi_text p{margin-bottom:1.75rem;line-height:1.9}.anniv75_ayumi_photos{position:relative;min-width:0;overflow:visible}.anniv75_ayumi_photos .main{position:relative;z-index:1;width:115%;max-width:115%;height:auto;display:block;margin-top:-2.5rem;margin-bottom:-2.5rem}@media (min-width:1024px){.anniv75_ayumi_photos .main{width:106%;max-width:125%;margin-top:-4.5rem;margin-bottom:-4.5rem}}.anniv75_ayumi_photos .leaf{position:absolute;z-index:2;top:-3.5rem;right:-1.5rem;width:40%;pointer-events:none}@media (min-width:1024px){.anniv75_ayumi_photos .leaf{top:-4.5rem;right:-2.5rem;width:45%}}.anniv75_1951_box{padding:0}.anniv75_1951_intro{display:grid;gap:1.5rem;align-items:center;margin-bottom:2.5rem}@media (min-width:768px){.anniv75_1951_intro{grid-template-columns:1fr 390px;gap:2.5rem}}.anniv75_1951_ttl{margin-bottom:1rem;color:#357254;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;font-weight:600}.anniv75_1951_ttl .small{display:block;margin-bottom:.5rem;font-size:30px;line-height:1.6}.anniv75_1951_ttl .big{font-size:34px;line-height:1.4}.anniv75_1951_ttl .big .num{font-size:50px}.anniv75_1951_intro p{line-height:2}.anniv75_1951_intro .fig img{width:100%;height:auto;border-radius:10px}.anniv75_events{display:grid;gap:1.5rem;align-items:start;padding:2rem 1.5rem;border-radius:20px;background:#f3f8f6}.anniv75_events .fig{order:2}.anniv75_events .events_text{order:1}@media (min-width:1024px){.anniv75_events{grid-template-columns:360px 1fr;gap:2.5rem;padding:2.5rem}.anniv75_events .fig{order:0}.anniv75_events .events_text{order:0}}.anniv75_events .fig img{width:100%;height:auto;border-radius:10px}.anniv75_events_head{margin-bottom:1rem;color:#357254;font-weight:bold;font-size:24px;text-align:left}.anniv75_events ul{display:grid;gap:.1rem}.anniv75_events li{position:relative;padding:.3rem .2rem .7rem 1.4rem;border-bottom:1px solid #d8e4de;line-height:1.6;font-weight:700}.anniv75_events p{font-weight:700}.anniv75_events li::before{content:"";position:absolute;left:0;top:50%;width:8px;height:8px;margin-top:-4px;background:#357254}.anniv75_events_outro{margin-top:1.5rem;line-height:1.9;text-align:left}.anniv75_cards{display:grid;gap:1.5rem}@media (min-width:1024px){.anniv75_cards{grid-template-columns:1fr 1fr;gap:2rem}}.anniv75_card{position:relative;padding:2.75rem 3.75rem 2rem;border-radius:20px;text-align:center}.anniv75_card.song{background:#eef4fb}.anniv75_card.founder{background:#f7f1e7}.anniv75_card .card_ico{position:absolute;top:0;left:50%;width:3.5rem;transform:translate(-50%,-50%)}.anniv75_card .card_ico img{width:100%;height:auto;display:block}.anniv75_card h3{margin-bottom:1rem;font-weight:600;font-size:26px}.anniv75_card.song h3{color:#285fa7;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif}.anniv75_card.founder h3{color:#936a22;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif}.anniv75_card .founder_note{margin-bottom:1.5rem;color:#555b58;font-size:20px;font-weight:600;line-height:1.6;text-align:center}.anniv75_card p{margin-bottom:1.5rem;line-height:1.9;text-align:left}.anniv75_card .btn{position:relative;display:inline-grid;place-content:center;min-width:200px;padding:.75rem 2.75rem .75rem 1.75rem;border-radius:100vh;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;font-weight:600;font-size:26px;color:#fff}.anniv75_card .btn::after{content:"";display:block;position:absolute;top:0;bottom:0;right:18px;width:10px;aspect-ratio:9.001 / 16;margin-block:auto;background:currentColor;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9.001 16'%3E%3Cpath d='M.001 15.213a.774.774 0 0 1 .236-.556L7.055 8 .237 1.343a.775.775 0 0 1 0-1.113.821.821 0 0 1 1.14 0l7.388 7.214a.772.772 0 0 1 0 1.112l-7.388 7.213a.821.821 0 0 1-1.14 0 .776.776 0 0 1-.236-.556Z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 9.001 16'%3E%3Cpath d='M.001 15.213a.774.774 0 0 1 .236-.556L7.055 8 .237 1.343a.775.775 0 0 1 0-1.113.821.821 0 0 1 1.14 0l7.388 7.214a.772.772 0 0 1 0 1.112l-7.388 7.213a.821.821 0 0 1-1.14 0 .776.776 0 0 1-.236-.556Z'/%3E%3C/svg%3E")}.anniv75_card.song .btn{background:#285fa7;font-family:inherit;font-weight:400;font-size:16px}.anniv75_card.founder .btn{background:#936a22;font-family:inherit;font-weight:400;font-size:16px}.anniv75_card .btn:hover{opacity:.8;color:#fff}.anniv75_card .player{position:relative;display:flex;justify-content:center;align-items:center;margin-bottom:1.5rem}.anniv75_card .player_note{margin-top:-1rem;margin-bottom:1.5rem;color:#555b58;font-size:13px;line-height:1.6;text-align:center}.anniv75_card .player_bg{position:absolute;top:50%;left:50%;z-index:0;width:100%;height:auto;transform:translate(-50%,-50%);pointer-events:none}.anniv75_card .play_btn{position:relative;z-index:1;display:grid;place-content:center;width:4rem;height:4rem;border:2px solid #285fa7;border-radius:50%;background:#fff;cursor:pointer;transition:background .2s}.anniv75_card .play_btn .play_icon{width:0;height:0;margin-left:4px;border-style:solid;border-width:10px 0 10px 16px;border-color:transparent transparent transparent #285fa7}.anniv75_card .play_btn.is-playing{background:#285fa7}.anniv75_card .play_btn.is-playing .play_icon{width:14px;height:18px;margin-left:0;border:none;background:#fff;box-shadow:6px 0 0 #fff;border-color:transparent}.anniv75_closing{text-align:center}.anniv75_closing .badge{width:100%;height:auto;display:block;margin:0 auto}.anniv75_closing p{position:relative;z-index:1;margin-top:-2.5rem;line-height:2.1;font-weight:500}@media (min-width:768px){.anniv75_closing p{margin-top:-10rem}}.anniv75_goods{padding:3rem 1.5rem;text-align:left;color:#7c8a84}.anniv75_goods .ttl{margin-bottom:2rem;color:#357254;font-family:"Yu Mincho",YuMincho,"Hiragino Mincho ProN",serif;font-weight:bold;font-size:1.5rem}.anniv75_goods .goods_list{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:2rem}.anniv75_goods .goods_list li{text-align:center}.anniv75_goods .goods_thumb{width:180px;max-width:100%;height:auto;margin:0 auto 1rem;display:block;border-radius:50%}.anniv75_goods .goods_name{margin:0;color:#333;font-weight:500;font-size:15px}