:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#151719;--muted:#666b69;--line:#d9dcd5;--paper:#f1f1eb;--surface:#fff;--accent:#c7fa54;--accent-strong:#202d00;--violet:#8775ff;--danger:#b43d34;--dark:#1f1f1f;--shadow:0 24px 80px #1517191f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{color:var(--ink);letter-spacing:0;background:#fff;margin:0;font-family:Noto Sans JP,sans-serif;line-height:1.75}a{color:inherit;text-decoration:none}.hero{isolation:isolate;color:#2f2f2f;background:var(--accent);max-width:none;min-height:min(900px,100svh);margin:0;padding:28px clamp(20px,5vw,72px) 26px;position:relative;overflow:hidden}.hero-webgl{z-index:0;pointer-events:none;width:100%;height:100%;display:block;position:absolute;inset:0}.section-label{letter-spacing:.08em;text-transform:uppercase;font-family:inherit}.hero-grid{z-index:1;grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:clamp(28px,6vw,88px);min-height:calc(100svh - 54px);padding:42px 0;display:grid;position:relative}.hero-copy{z-index:1;max-width:780px;position:relative}.hero-logo{color:#2f2f2f;letter-spacing:-.085em;margin-bottom:38px;font-size:4.25rem;font-weight:900;line-height:.78}.hero-logo span{width:fit-content;display:block}.hero-logo span:last-child{color:inherit}.hero-business{align-content:center;gap:28px;display:grid}.hero-business h2{color:#2f2f2f}.jasrac-license{color:#2f2f2f;align-items:center;gap:14px;width:fit-content;display:flex}.jasrac-license img{border-radius:8px;flex:none}.jasrac-license p{letter-spacing:1px;text-align:left;margin:0;font-size:.9rem;line-height:1.55}.section-label{color:var(--violet);margin:0 0 14px;font-size:.7rem;font-weight:700}h1,h2,h3,p{margin-top:0}h2{letter-spacing:1px;margin-bottom:0;font-size:clamp(2rem,3.8vw,3.4rem);line-height:1}h3{margin-bottom:12px;font-size:1.35rem;line-height:1.35}.lead{color:#2f2f2f;max-width:600px;margin-bottom:0;font-size:clamp(1rem,1.6vw,1.18rem);line-height:1.9}.lead strong{color:#2f2f2f;letter-spacing:-.04em;margin-bottom:12px;font-size:clamp(1.35rem,2.1vw,1.8rem);line-height:1.45;display:block}.button{border:1px solid var(--ink);min-height:52px;font:inherit;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;padding:12px 20px;font-weight:700;line-height:1.3;transition:background .16s,color .16s,transform .16s,opacity .16s;display:inline-flex}.button:hover,.button:focus-visible{transform:translateY(-1px)}.button:disabled{cursor:wait;opacity:.68;transform:none}.button.primary{color:var(--ink);background:var(--accent);border-color:var(--accent)}.button.secondary{color:var(--ink);background:#ffffffa3}.section{border-top:1px solid var(--line);max-width:1440px;margin:0 auto;padding:clamp(76px,10vw,150px) clamp(20px,5vw,72px)}.two-column{grid-template-columns:minmax(200px,.4fr) minmax(0,1fr);align-items:start;gap:clamp(36px,8vw,140px);display:grid}.section-light{background:var(--paper)}.section-note{max-width:150px;color:var(--muted);margin:22px 0 0;font-size:.78rem;line-height:1.5}.business-text{max-width:680px;color:var(--ink);margin:0;font-size:clamp(1.05rem,1.8vw,1.32rem);font-weight:600;line-height:2}.hero .business-text,.hero .business-separator{color:#2f2f2f}.section-panel{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:24px;padding:clamp(26px,4vw,48px)}.business-separator{color:var(--violet);margin:0 .75em;display:inline-block}.company-list{border-top:1px solid var(--ink);margin:0}.company-details .jasrac-license{margin-top:32px}.company-list div{border-bottom:1px solid var(--line);grid-template-columns:minmax(112px,.28fr) minmax(0,1fr);gap:24px;padding:24px 0;display:grid}.company-list dt{color:var(--ink);letter-spacing:1px;font-weight:700}.company-list dd{color:var(--muted);margin:0;font-weight:400}.company-list a{color:inherit;overflow-wrap:anywhere;font-weight:400}.contact-section{color:#f5f5ef;background:var(--dark);border-top-color:var(--dark);max-width:none;margin:0}.contact-section .section-label{color:var(--accent)}.contact-section .section-note{color:#f5f5ef85}.contact-form{max-width:820px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.form-grid label{color:#f5f5efa8;gap:8px;font-weight:700;display:grid}.form-grid .full{grid-column:1/-1}input,textarea{color:#f5f5ef;width:100%;font:inherit;background:#f5f5ef14;border:1px solid #f5f5ef3d;border-radius:12px;line-height:1.5}input{min-height:48px;padding:10px 13px}textarea{resize:vertical;min-height:180px;padding:13px}input:focus,textarea:focus{border-color:var(--accent);outline:3px solid #c7fa5429}.form-actions{align-items:center;gap:16px;margin-top:22px;display:flex}.form-message{margin:0;font-size:.95rem;font-weight:700}.form-message.success{color:var(--accent)}.form-message.error{color:var(--danger)}.site-footer{color:#f5f5ef94;background:var(--dark);justify-content:space-between;gap:16px;max-width:none;margin:0;padding:30px clamp(20px,5vw,72px);font-size:.92rem;display:flex}.site-footer p{margin:0}.site-footer a{color:var(--accent);overflow-wrap:anywhere}@media (max-width:860px){h2{font-size:2rem}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;min-height:auto;padding:90px 0 80px}.two-column{grid-template-columns:1fr}}@media (max-width:560px){h2{font-size:1.7rem}.hero{padding-top:20px}.hero-grid{gap:18px;padding:80px 0 56px}.hero-logo{margin-bottom:30px}.lead{font-size:.98rem}.lead strong{font-size:1.25rem}.section{padding-top:78px;padding-bottom:78px}.section-panel{border-radius:18px;padding:24px 20px}.business-text{font-size:1rem}.button{width:100%}.company-list div,.form-grid{grid-template-columns:1fr}.company-list div{gap:4px}.form-actions{flex-direction:column;align-items:stretch}.site-footer{flex-direction:column}}