#onesong-team-song{--team-ink:#352b3b;--team-plum:#5e4561;--team-rose:#a85d75;color:var(--team-ink);background:#fff;font-family:'Noto Sans JP',sans-serif}
#onesong-team-song *{box-sizing:border-box}
#onesong-team-song a:focus-visible{outline:3px solid var(--team-rose);outline-offset:4px}
.osteam-breadcrumb,.osteam-wrap{max-width:1140px;margin:auto;padding-right:24px;padding-left:24px}
.osteam-breadcrumb{padding-top:116px;padding-bottom:20px;display:flex;gap:10px;font-size:12px;color:#706875}
.osteam-breadcrumb a{color:inherit;text-decoration:underline;text-underline-offset:3px}
.osteam-kicker{margin:0 0 16px;color:var(--team-rose);font:700 12px 'DM Sans',sans-serif;letter-spacing:.16em}
.osteam-hero{max-width:1140px;margin:auto;padding:25px 24px 88px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(300px,.9fr);gap:60px;align-items:center}
.osteam-hero h1{font-size:clamp(36px,4vw,57px);line-height:1.48;letter-spacing:.01em;margin:0 0 24px}
.osteam-hero h1 em{font-style:normal;color:var(--team-rose)}
.osteam-hero__lead{font-size:16px;line-height:2;max-width:580px;margin:0;color:#625866}
.osteam-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.osteam-button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 23px;border-radius:999px;font-size:14px;font-weight:700;text-align:center;text-decoration:none!important;transition:transform .2s}
.osteam-button:hover{transform:translateY(-2px)}
.osteam-button--primary{background:var(--team-plum);color:#fff!important;box-shadow:0 8px 24px rgba(87,57,87,.16)}
.osteam-button--outline{background:#fff;border:1px solid #c9b1bf;color:var(--team-plum)!important}
.osteam-hero__visual{margin:0;border-radius:24px;overflow:hidden;box-shadow:0 24px 54px rgba(55,35,55,.18);background:#efe6e4}
.osteam-hero__visual img,.osteam-case__art img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.osteam-hero__visual figcaption{padding:14px 18px;background:var(--team-ink);color:#fff;font-size:12px}
.osteam-section{padding:88px 0}
.osteam-section--soft{background:#faf6f7}
.osteam-section--case{background:#f5eff2}
.osteam-section h2,.osteam-final h2{font-size:clamp(29px,3vw,42px);line-height:1.5;margin:0 0 22px}
.osteam-intro,.osteam-story p,.osteam-case p,.osteam-plan{font-size:15px;line-height:1.95;color:#625866;max-width:850px}
.osteam-intro{margin:0 0 32px}
.osteam-cards,.osteam-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.osteam-cards article{padding:30px;border:1px solid #e7dbe3;border-radius:18px;background:#fff}
.osteam-cards span{font:700 11px 'DM Sans',sans-serif;letter-spacing:.12em;color:var(--team-rose)}
.osteam-cards h3,.osteam-steps h3{font-size:20px;line-height:1.55;margin:17px 0 10px}
.osteam-cards p,.osteam-steps p{font-size:14px;line-height:1.9;color:#625866;margin:0}
.osteam-budget{background:linear-gradient(145deg,#fffaf4,#f6edf1)}
.osteam-budget__lead{max-width:850px;margin:0 0 30px;color:#625866;font-size:15px;line-height:1.9}
.osteam-budget__equation{display:grid;grid-template-columns:minmax(0,1fr) 38px minmax(0,1fr) 38px minmax(0,1.1fr);gap:10px;align-items:center}
.osteam-budget__term{display:flex;min-height:160px;flex-direction:column;justify-content:center;gap:12px;padding:26px 19px;border:1px solid #e8dce3;border-radius:20px;background:#fff;text-align:center;box-shadow:0 12px 28px rgba(61,47,63,.06)}
.osteam-budget__term>span{color:#625866;font-size:13px;font-weight:700}
.osteam-budget__term strong{color:var(--team-ink);font-size:clamp(30px,3.5vw,46px);line-height:1.15;white-space:nowrap}
.osteam-budget__term small{font-size:14px;font-weight:600}
.osteam-budget__term--result{border-color:var(--team-plum);background:var(--team-plum)}
.osteam-budget__term--result>span,.osteam-budget__term--result strong{color:#fff}
.osteam-budget__operator{color:var(--team-plum);font-size:35px;font-weight:700;text-align:center}
.osteam-budget__value{max-width:850px;margin:28px 0 12px;color:var(--team-ink);font-size:19px;font-weight:700;line-height:1.8}
.osteam-budget__note{max-width:850px;margin:0;color:#625866;font-size:13px;line-height:1.9}
.osteam-budget__note a{color:var(--team-plum);font-weight:700;text-decoration:underline;text-underline-offset:4px}
.osteam-story{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.osteam-story p{margin:0}
.osteam-story ul{margin:0;padding:0;list-style:none;border-top:1px solid #e2d5dd}
.osteam-story li{display:grid;grid-template-columns:84px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid #e2d5dd;line-height:1.8}
.osteam-story li strong{color:var(--team-plum)}
.osteam-story li span{color:#625866;font-size:14px}
.osteam-case{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:56px;align-items:center}
.osteam-case__art{border-radius:22px;overflow:hidden;box-shadow:0 18px 45px rgba(55,35,55,.13)}
.osteam-case p{margin:0 0 16px}
.osteam-text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--team-plum);font-size:14px;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.osteam-share-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.osteam-share-grid p{margin:0;padding:24px;border-left:3px solid var(--team-rose);background:#faf6f7;line-height:1.8}
.osteam-share-grid strong,.osteam-share-grid span{display:block}
.osteam-share-grid strong{margin-bottom:8px}
.osteam-share-grid span{font-size:14px;color:#625866}
.osteam-steps article{padding:25px 24px;border-top:2px solid #cfabba;background:#fff}
.osteam-steps article>span{font:700 28px Georgia,serif;color:var(--team-rose)}
.osteam-plan{max-width:none;margin:24px 0 0;font-size:13px}
.osteam-plan a{color:var(--team-plum);font-weight:700;text-decoration:underline}
.osteam-faq{max-width:880px}
.osteam-faq details{border-bottom:1px solid #e2d5dd;padding:18px 0}
.osteam-faq summary{cursor:pointer;font-size:16px;font-weight:700;line-height:1.7}
.osteam-faq details p{color:#625866;font-size:14px;line-height:1.9;margin:13px 0 0}
.osteam-final{padding:75px 0 85px;text-align:center;color:#fff;background:linear-gradient(135deg,#312c39,#62445f)}
.osteam-final .osteam-kicker{color:#efc0cc}
.osteam-final p:not(.osteam-kicker){margin:0 0 28px;line-height:1.9;color:#eee7ee}
.osteam-button--light{background:#fff;color:var(--team-plum)!important}
@media(max-width:900px){.osteam-hero{grid-template-columns:1fr;gap:30px}.osteam-hero__visual{width:min(100%,560px)}.osteam-story,.osteam-case{grid-template-columns:1fr;gap:30px}.osteam-case__art{max-width:500px}.osteam-budget__equation{grid-template-columns:minmax(0,1fr);gap:0;max-width:550px}.osteam-budget__term{min-height:122px}.osteam-budget__operator{line-height:1.25}}
@media(max-width:680px){.osteam-breadcrumb{padding-top:99px}.osteam-hero{padding-top:8px;padding-bottom:65px}.osteam-hero h1{font-size:clamp(31px,8vw,43px)}.osteam-hero__lead{font-size:14px}.osteam-actions .osteam-button{width:100%}.osteam-section{padding:67px 0}.osteam-cards,.osteam-steps,.osteam-share-grid{grid-template-columns:1fr}.osteam-story li{grid-template-columns:65px 1fr}.osteam-budget__term strong{font-size:36px}.osteam-budget__value{font-size:17px}.osteam-final{padding:65px 0}}
@media(prefers-reduced-motion:reduce){.osteam-button{transition:none}}