#onesong-my-song{--my-ink:#352b3b;--my-plum:#6f4f6f;--my-rose:#a85d75;color:var(--my-ink);background:#fff;font-family:'Noto Sans JP',sans-serif;}
#onesong-my-song *{box-sizing:border-box;}
#onesong-my-song a:focus-visible{outline:3px solid var(--my-rose);outline-offset:4px;}
.osmy-breadcrumb{max-width:1140px;margin:auto;padding:116px 24px 20px;display:flex;gap:10px;font-size:12px;color:#716975;}
.osmy-breadcrumb a{color:inherit;text-decoration:underline;text-underline-offset:3px;}
.osmy-wrap{max-width:1140px;padding:0 24px;margin:0 auto;}
.osmy-kicker{margin:0 0 18px;color:var(--my-rose);font:700 12px 'DM Sans',sans-serif;letter-spacing:.18em;}
.osmy-hero{max-width:1140px;margin:0 auto;padding:25px 24px 90px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);gap:64px;align-items:center;}
.osmy-hero h1{font-size:clamp(40px,4vw,60px);line-height:1.45;letter-spacing:.015em;margin:0 0 26px;}
.osmy-hero h1 em{font-style:normal;color:var(--my-rose);}
.osmy-hero__lead{font-size:16px;line-height:2;max-width:590px;margin:0;color:#625866;}
.osmy-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px;}
.osmy-button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 24px;border-radius:999px;font-size:14px;font-weight:700;text-align:center;text-decoration:none!important;transition:transform .2s;}
.osmy-button:hover{transform:translateY(-2px);}
.osmy-button--primary{background:var(--my-plum);color:#fff!important;box-shadow:0 8px 24px rgba(87,57,87,.16);}
.osmy-button--outline{background:#fff;border:1px solid #c9b1bf;color:var(--my-plum)!important;}
.osmy-hero__art{margin:0;border-radius:24px;overflow:hidden;box-shadow:0 24px 54px rgba(55,35,55,.18);background:#efe6e4;}
.osmy-hero__art img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;}
.osmy-hero__art figcaption{padding:14px 18px;background:var(--my-ink);color:#fff;font-size:12px;}
.osmy-statement{padding:85px 0;text-align:center;color:#fff;background:linear-gradient(135deg,#312c39,#5c4259);}
.osmy-statement .osmy-wrap{max-width:850px;}
.osmy-statement .osmy-kicker{color:#efc0cc;}
.osmy-statement h2{font-size:clamp(30px,3.4vw,45px);line-height:1.55;margin:0 0 22px;}
.osmy-statement p:last-child{font-size:16px;line-height:2;color:#eee7ee;margin:0;}
.osmy-section{padding:95px 0;}
.osmy-section--soft{background:#faf6f7;}
.osmy-section h2,.osmy-next h2{font-size:clamp(30px,3vw,43px);line-height:1.45;margin:0 0 24px;}
.osmy-uses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-top:36px;}
.osmy-uses article{border:1px solid #e8dfe6;border-radius:18px;padding:30px;background:#fff;}
.osmy-uses span,.osmy-song span{font:700 11px 'DM Sans',sans-serif;letter-spacing:.14em;color:var(--my-rose);}
.osmy-uses h3{font-size:20px;margin:18px 0 10px;}
.osmy-uses p,.osmy-flow p{font-size:14px;line-height:1.9;color:#665e69;margin:0;}
.osmy-intro{font-size:15px;line-height:1.9;color:#665e69;margin:0 0 36px;}
.osmy-songs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.osmy-song{display:grid;grid-template-columns:145px minmax(0,1fr);gap:22px;padding:24px;border:1px solid #e9dce4;border-radius:18px;background:#fff;align-items:start;}
.osmy-song>img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:9px;}
.osmy-song h3{font-size:21px;margin:8px 0;}
.osmy-song p{font-size:13px;line-height:1.8;color:#665e69;margin:0 0 16px;}
.osmy-song blockquote{margin:0 0 15px;padding:8px 0 8px 13px;border-left:3px solid var(--my-rose);font-size:15px;line-height:1.6;font-weight:700;color:var(--my-plum);}
.osmy-song blockquote cite{display:block;margin-top:5px;font-size:10px;font-style:normal;font-weight:400;color:#756e77;}
.osmy-sample-note{margin:18px 0 0;font-size:12px;line-height:1.8;color:#665e69;}
.osmy-song iframe{display:block;border:0;border-radius:8px;max-width:100%;}
.osmy-song a{display:inline-flex;min-height:44px;align-items:center;margin-top:14px;color:var(--my-plum);font-size:13px;font-weight:700;text-decoration:underline;text-underline-offset:4px;}
.osmy-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid #dccccf;margin-top:34px;}
.osmy-flow article{padding:27px 28px 0 0;}
.osmy-flow article+article{border-left:1px solid #dccccf;padding-left:28px;}
.osmy-flow span{font:700 30px Georgia,serif;color:var(--my-rose);}
.osmy-flow h3{font-size:19px;margin:14px 0 10px;}
.osmy-section--price{background:#f4edf0;}
.osmy-price{display:grid;grid-template-columns:1.4fr .8fr;gap:60px;align-items:center;}
.osmy-price p:not(.osmy-kicker){font-size:15px;line-height:1.95;color:#625866;margin:0;}
.osmy-price p.osmy-price__short{margin-top:16px;font-size:13px;}
.osmy-price__short a{color:var(--my-plum);font-weight:700;text-decoration:underline;text-underline-offset:3px;}
.osmy-price__action{padding:30px;border:1px solid #dcc9d1;border-radius:18px;background:#fff;display:flex;flex-direction:column;gap:15px;}
.osmy-price__action strong{font-size:31px;white-space:nowrap;}
.osmy-price__action small{display:block;font-size:12px;font-weight:400;color:#6a5f68;}
.osmy-price__action>a:last-child{font-size:13px;color:var(--my-plum);text-align:center;text-decoration:underline;text-underline-offset:4px;}
.osmy-next{padding:75px 0 90px;}
.osmy-next>div>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
.osmy-next a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:23px;border:1px solid #e5d8e1;border-radius:14px;text-decoration:none;color:var(--my-ink);}
.osmy-next a span{color:var(--my-plum);font-size:12px;white-space:nowrap;}
@media(max-width:900px){.osmy-hero{grid-template-columns:minmax(0,1fr);gap:28px;}.osmy-hero__art{width:min(100%,560px);}.osmy-songs{grid-template-columns:1fr;}.osmy-price{grid-template-columns:1fr;gap:25px;}.osmy-next>div>div{grid-template-columns:1fr;}}
@media(max-width:680px){.osmy-breadcrumb{padding-top:99px;}.osmy-hero{padding-top:8px;padding-bottom:65px;}.osmy-hero h1{font-size:clamp(34px,9vw,45px);}.osmy-hero__lead{font-size:14px;}.osmy-actions .osmy-button{width:100%;}.osmy-statement{padding:68px 0;}.osmy-statement p:last-child{font-size:14px;}.osmy-section{padding:68px 0;}.osmy-uses,.osmy-flow,.osmy-next>div>div{grid-template-columns:1fr;}.osmy-flow article,.osmy-flow article+article{border-left:0;border-bottom:1px solid #dccccf;padding:22px 0;}.osmy-song{grid-template-columns:1fr;gap:14px;padding:16px;}.osmy-song>img{max-width:220px;}.osmy-song h3{font-size:18px;}.osmy-next a{align-items:flex-start;flex-direction:column;}.osmy-price__action strong{font-size:28px;}}
@media(prefers-reduced-motion:reduce){.osmy-button{transition:none;}}