:root{--bg:#fff;--surface:#fff;--text:#202124;--muted:#6b7075;--line:#e6e8eb;--accent:#315c82;--max:1180px;--radius:10px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--bg);font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;line-height:1.75}a{color:inherit}img{display:block;max-width:100%;height:auto}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.container--narrow{max-width:850px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;z-index:99;background:#fff;padding:10px}.site-header{padding:42px 0 0;border-bottom:1px solid var(--line);background:#fff}.site-header__inner{text-align:center}.site-brand{display:inline-flex;flex-direction:column;text-decoration:none}.site-brand__name{font-family:"Kaisei Decol","Yu Mincho",serif;font-size:clamp(2rem,5vw,3.5rem);letter-spacing:.14em}.site-brand__role{margin-top:4px;color:var(--muted);font-family:Georgia,serif;font-size:.9rem;letter-spacing:.08em}.primary-nav__list{display:flex;justify-content:center;gap:38px;margin:30px 0 0;padding:0;list-style:none}.primary-nav a{display:block;padding:14px 0;border-bottom:2px solid transparent;text-decoration:none;font-size:.85rem;letter-spacing:.12em}.primary-nav a:hover,.primary-nav a:focus{border-color:var(--accent);color:var(--accent)}.menu-toggle{display:none}.section{padding:86px 0}.section+.section{border-top:1px solid var(--line)}.section-header{position:relative;overflow:hidden;margin-bottom:42px;padding:22px 26px 22px 30px;text-align:left;border-radius:8px;background:linear-gradient(90deg,rgba(241,105,105,.10) 0%,rgba(49,92,130,.06) 55%,rgba(255,255,255,0) 100%)}.section-header:before{position:absolute;top:18px;bottom:18px;left:0;width:5px;border-radius:999px;background:linear-gradient(180deg,#f16969 0%,#315c82 100%);content:""}.section-header:after{position:absolute;top:-54px;right:4%;width:170px;height:170px;border:28px solid rgba(241,105,105,.055);border-radius:50%;content:"";pointer-events:none}.section-title{position:relative;z-index:1;margin:0;font-family:"Montserrat","Noto Sans JP",sans-serif;font-size:clamp(2rem,5vw,3.15rem);font-weight:200;line-height:1.05;letter-spacing:.08em}.section-header p{position:relative;z-index:1;margin:12px 0 0;color:var(--muted);font-size:.92rem}.works-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;align-items:stretch}.work-card{display:flex;min-width:0;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 10px 30px rgb(0 0 0/.035);transition:.2s ease}.work-card:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgb(0 0 0/.07)}.work-card__thumbnail{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#f1f2f3}.work-card__thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.work-card:hover .work-card__thumbnail img{transform:scale(1.025)}.work-card__placeholder{display:grid;height:100%;place-items:center;color:#999}.play-icon{position:absolute;inset:50% auto auto 50%;width:52px;height:52px;border-radius:50%;background:rgb(255 255 255/.92);box-shadow:0 4px 18px rgb(0 0 0/.2);transform:translate(-50%,-50%)}.play-icon:after{position:absolute;top:50%;left:53%;border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:13px solid #222;content:"";transform:translate(-40%,-50%)}.work-card__body{display:flex;flex:1;flex-direction:column;padding:22px}.work-card__artist{margin:0 0 14px;font-family:Georgia,"Yu Mincho",serif;font-size:1.35rem;font-weight:500}.work-card__artist-name{display:inline-block}.work-card__songs{margin:0;padding:0;list-style:none}.work-card__songs li{border-top:1px solid var(--line)}.work-card__songs li:last-child{border-bottom:1px solid var(--line)}.work-card__songs a{display:flex;justify-content:space-between;gap:14px;padding:11px 2px;text-decoration:none;font-size:.9rem}.work-card__songs a:hover{color:var(--accent)}.work-card__songs a span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.work-card__footer{display:flex;align-items:flex-end;min-height:50px;margin-top:auto;padding-top:18px;color:var(--muted);font-size:.82rem}.work-card__footer a{color:var(--accent);font-weight:600;text-decoration:none}.profile-card{display:grid;grid-template-columns:minmax(260px,.8fr) 1.2fr;gap:46px;align-items:center}.profile-card__image{aspect-ratio:4/5;background:#f2f2f2;overflow:hidden}.profile-card__image img{width:100%;height:100%;object-fit:cover}.profile-card__body h3{margin:0;font-family:"Yu Mincho",serif;font-size:2rem;font-weight:500}.profile-card__role{color:var(--accent);font-size:.9rem;letter-spacing:.08em}.profile-card__text{color:#444}.contact-form{display:grid;gap:20px}.contact-form label{display:grid;gap:7px;font-size:.9rem;font-weight:600}.contact-form input,.contact-form textarea{width:100%;border:1px solid #d9dde1;border-radius:6px;background:#fff;padding:13px 14px;color:var(--text);font:inherit}.contact-form input:focus,.contact-form textarea:focus{outline:2px solid rgb(49 92 130/.2);border-color:var(--accent)}.button{display:inline-flex;justify-content:center;border:0;border-radius:6px;background:var(--accent);padding:14px 28px;color:#fff;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}.button:hover{background:#244764}.hp-field{position:absolute;left:-9999px}.form-message{padding:12px 14px;border-radius:6px}.form-message--success{background:#edf7ef;color:#22662c}.form-message--error{background:#fff0f0;color:#9b2525}.site-footer{padding:28px 0;border-top:1px solid var(--line);color:var(--muted);text-align:center;font-size:.8rem}.archive-header{position:relative;overflow:hidden;margin-bottom:50px;padding:22px 26px 22px 30px;text-align:left;border-radius:8px;background:linear-gradient(90deg,rgba(241,105,105,.10) 0%,rgba(49,92,130,.06) 55%,rgba(255,255,255,0) 100%)}.archive-header:before{position:absolute;top:18px;bottom:18px;left:0;width:5px;border-radius:999px;background:linear-gradient(180deg,#f16969 0%,#315c82 100%);content:""}.archive-header h1{margin:0;font-family:"Montserrat","Noto Sans JP",sans-serif;font-size:clamp(2rem,5vw,3rem);font-weight:700;letter-spacing:.08em}.eyebrow{color:var(--accent);letter-spacing:.15em}.work-list{border-top:1px solid var(--line)}.work-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4px;border-bottom:1px solid var(--line)}.work-row h2{margin:0;font-size:1.05rem}.work-row h2 a{text-decoration:none}.work-row p{margin:4px 0 0;color:var(--muted);font-size:.82rem}.single-work h1{font-family:"Yu Mincho",serif;font-size:clamp(2rem,5vw,3.4rem);font-weight:500}.single-work__artist,.single-work__roles{color:var(--muted)}@media(max-width:900px){.works-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.section-header{padding:18px 20px 18px 24px}.section-header:after{right:-40px;width:140px;height:140px}.container{width:min(calc(100% - 32px),var(--max))}.site-header{padding-top:26px}.menu-toggle{display:inline-block;margin:22px 0 12px;border:1px solid var(--line);background:#fff;padding:8px 12px}.primary-nav{display:none}.primary-nav.is-open{display:block}.primary-nav__list{flex-direction:column;gap:0;margin:0 0 12px}.primary-nav a{padding:10px}.section{padding:58px 0}.works-grid{grid-template-columns:1fr;gap:22px}.work-card__songs{}.work-card__songs a span:first-child{white-space:normal}.profile-card{grid-template-columns:1fr;gap:26px}.profile-card__image{max-width:420px;width:100%;margin-inline:auto}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
.streaming-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.streaming-links a{display:inline-flex;align-items:center;min-height:28px;padding:4px 9px;border:1px solid var(--line);border-radius:999px;color:var(--accent);background:#fff;font-size:.72rem;font-weight:600;text-decoration:none}.streaming-links a:hover{border-color:var(--accent);background:#f7fafc}.streaming-links--large{gap:10px;margin-top:14px}.streaming-links--large a{min-height:38px;padding:7px 14px;font-size:.86rem}.single-work__listen{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}.single-work__listen h2{margin:0;font-family:Georgia,serif;font-size:1rem;letter-spacing:.12em}
.profile-socials{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.profile-socials__link{display:inline-grid;width:44px;height:44px;place-items:center;border:1px solid var(--line);border-radius:50%;background:#fff;color:#555;text-decoration:none;transition:transform .18s ease,color .18s ease,border-color .18s ease,background-color .18s ease,box-shadow .18s ease}.profile-socials__link svg{width:21px;height:21px;fill:currentColor}.profile-socials__link:hover,.profile-socials__link:focus-visible{transform:scale(1.07);color:var(--accent);border-color:var(--accent);background:#f5f8fb;box-shadow:0 6px 16px rgb(49 92 130/.12);outline:none}.profile-socials__link--instagram:hover,.profile-socials__link--instagram:focus-visible{color:#c13584;border-color:#c13584;background:#fff7fb}.profile-socials__link--apple_music:hover,.profile-socials__link--apple_music:focus-visible{color:#fa243c;border-color:#fa243c;background:#fff6f7}.profile-socials__link--podcast:hover,.profile-socials__link--podcast:focus-visible{color:#7d4bd1;border-color:#7d4bd1;background:#faf7ff}@media(prefers-reduced-motion:reduce){.profile-socials__link:hover,.profile-socials__link:focus-visible{transform:none}}


/* Artist work cards v1.4 */
.work-card{overflow:hidden}
.work-card__artist{margin:0;padding:20px 22px 17px;border-bottom:1px solid var(--line);font-family:"Kaisei Decol",Georgia,"Yu Mincho",serif;font-size:1.45rem;font-weight:500;line-height:1.35}
.work-card__artist-name{display:inline-block}
.work-card__body{padding:8px 22px 20px}
.work-card__songs{min-height:0;margin:0;padding:0;list-style:none}
.work-card__song{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.work-card__song:first-child{border-top:0}
.work-card__song:last-child{border-bottom:1px solid var(--line)}
.work-card__song-copy{display:flex;min-width:0;align-items:flex-start;gap:10px}
.work-card__bullet{flex:0 0 auto;width:8px;height:8px;margin-top:.55em;border-radius:50%;background:#b9cada;box-shadow:0 0 0 4px #f2f6f9}
.work-card__song-text{display:flex;min-width:0;flex-wrap:wrap;align-items:baseline;gap:2px 5px;font-size:.9rem;line-height:1.55}
.work-card__song-title{font-weight:600;color:var(--text);overflow-wrap:anywhere}
.work-card__roles{color:var(--muted);font-size:.76rem;white-space:normal}
.work-card__links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}
.work-card__service{display:inline-grid;width:31px;height:31px;flex:0 0 auto;place-items:center;border:1px solid var(--line);border-radius:50%;background:#fff;color:#73777b;text-decoration:none;transition:transform .18s ease,color .18s ease,border-color .18s ease,background-color .18s ease,box-shadow .18s ease}
.work-card__service svg{width:16px;height:16px;fill:currentColor}
.work-card__service:hover,.work-card__service:focus-visible{transform:translateY(-1px) scale(1.06);border-color:var(--accent);background:#f5f8fb;color:var(--accent);box-shadow:0 5px 12px rgb(49 92 130/.12);outline:none}
.work-card__service--youtube:hover,.work-card__service--youtube:focus-visible,.work-card__service--youtube_music:hover,.work-card__service--youtube_music:focus-visible{color:#ff0033;border-color:#ffb3c2;background:#fff7f8}
.work-card__service--spotify:hover,.work-card__service--spotify:focus-visible{color:#1db954;border-color:#a8e6bd;background:#f5fff8}
.work-card__service--apple_music:hover,.work-card__service--apple_music:focus-visible{color:#fa243c;border-color:#ffb7c0;background:#fff7f8}
.work-card__service--amazon_music:hover,.work-card__service--amazon_music:focus-visible{color:#1676d2;border-color:#a9d2f8;background:#f5faff}
.work-card__service--line_music:hover,.work-card__service--line_music:focus-visible{color:#00b900;border-color:#a8e3a8;background:#f6fff6}
.work-card__service--awa:hover,.work-card__service--awa:focus-visible{color:#6b4fd3;border-color:#cbc0f2;background:#faf8ff}
.work-card__footer{min-height:46px;padding-top:16px}
@media(max-width:640px){.work-card__artist{padding:18px 18px 15px}.work-card__body{padding:6px 18px 18px}.work-card__song{grid-template-columns:1fr;gap:9px}.work-card__links{justify-content:flex-start;padding-left:18px}.work-card__roles{font-size:.74rem}}
@media(prefers-reduced-motion:reduce){.work-card__service:hover,.work-card__service:focus-visible{transform:none}}

/* Kaisei Decol typography v1.4.1 */
.archive-header h1{font-family:"Kaisei Decol","Yu Mincho",serif}


/* Artist initial accent and precisely centered service icons v1.4.2 */
.work-card__artist-initial{display:inline-block;margin-right:.01em;color:#f16969;font-size:1.09em;line-height:1;vertical-align:-.01em}
.work-card__service{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:0;line-height:0}
.work-card__service svg{position:absolute;top:50%;left:50%;display:block;width:16px;height:16px;margin:0;overflow:visible;transform:translate(-50%,-50%);transform-origin:center;pointer-events:none}
.contact__inner{width:100%;margin-inline:auto}


/* Contact form visual refresh v1.4.5 */
.contact__inner{max-width:920px}
.contact-form--mockup{position:relative;display:block;padding:34px;border:1px solid #e7e9ec;border-radius:14px;background:linear-gradient(180deg,#fff 0%,#fcfcfd 100%);box-shadow:0 18px 46px rgb(30 38 45/.06)}
.contact-form__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 26px}
.contact-form__field{display:grid;gap:10px;min-width:0}
.contact-form__field--wide{grid-column:1/-1}
.contact-form__label{position:relative;display:inline-flex;align-items:center;width:max-content;padding-left:13px;color:#30343a;font-family:"Montserrat","Noto Sans JP",sans-serif;font-size:.82rem;font-weight:600;letter-spacing:.05em}
.contact-form__label:before{position:absolute;top:50%;left:0;width:3px;height:1.15em;border-radius:999px;background:#f16969;content:"";transform:translateY(-50%)}
.contact-form--mockup input,.contact-form--mockup textarea{width:100%;border:1px solid #dfe3e7;border-radius:8px;background:#fff;padding:15px 16px;color:var(--text);font:inherit;line-height:1.6;box-shadow:inset 0 1px 2px rgb(20 30 40/.02);transition:border-color .18s ease,box-shadow .18s ease,background-color .18s ease}
.contact-form--mockup input{min-height:52px}
.contact-form--mockup textarea{min-height:210px;resize:vertical}
.contact-form--mockup input::placeholder,.contact-form--mockup textarea::placeholder{color:#a2a7ad}
.contact-form--mockup input:hover,.contact-form--mockup textarea:hover{border-color:#cfd5da}
.contact-form--mockup input:focus,.contact-form--mockup textarea:focus{outline:0;border-color:#f16969;background:#fff;box-shadow:0 0 0 4px rgb(241 105 105/.11)}
.contact-form__submit{display:flex;width:100%;min-height:56px;align-items:center;justify-content:center;gap:16px;margin-top:28px;border-radius:8px;background:linear-gradient(100deg,#f16969 0%,#ef7a78 46%,#5d7794 100%);font-family:"Montserrat","Noto Sans JP",sans-serif;font-size:.92rem;font-weight:600;letter-spacing:.08em;box-shadow:0 12px 24px rgb(241 105 105/.18);transition:transform .18s ease,box-shadow .18s ease,filter .18s ease}
.contact-form__submit:hover,.contact-form__submit:focus-visible{background:linear-gradient(100deg,#ed5e5e 0%,#ed7471 46%,#4e6987 100%);transform:translateY(-1px);box-shadow:0 15px 30px rgb(241 105 105/.24);filter:saturate(1.04);outline:none}
.contact-form__submit-icon{font-size:1.15em;line-height:1;transition:transform .18s ease}
.contact-form__submit:hover .contact-form__submit-icon,.contact-form__submit:focus-visible .contact-form__submit-icon{transform:translateX(4px)}
.contact-form__note{margin:14px 0 0;color:#8a9096;text-align:center;font-size:.74rem;line-height:1.6}
.form-message{max-width:920px;margin:0 auto 18px;border:1px solid transparent}
.form-message--success{border-color:#cfe8d4}.form-message--error{border-color:#f2cccc}
@media(max-width:640px){.contact-form--mockup{padding:24px 18px;border-radius:11px}.contact-form__grid{grid-template-columns:1fr;gap:20px}.contact-form__field--wide{grid-column:auto}.contact-form--mockup textarea{min-height:190px}.contact-form__submit{margin-top:24px}}
@media(prefers-reduced-motion:reduce){.contact-form__submit:hover,.contact-form__submit:focus-visible{transform:none}.contact-form__submit:hover .contact-form__submit-icon,.contact-form__submit:focus-visible .contact-form__submit-icon{transform:none}}

/* Profile image sizing refinement v1.4.7 */
.profile-card{
  grid-template-columns:minmax(200px,255px) minmax(0,1fr);
  justify-content:center;
  gap:52px;
}
.profile-card__image{
  width:100%;
  max-width:255px;
  justify-self:center;
  border-radius:8px;
}
@media(max-width:640px){
  .profile-card{
    grid-template-columns:1fr;
    gap:24px;
  }
  .profile-card__image{
    width:min(74vw,310px);
    max-width:310px;
    margin-inline:auto;
  }
}


/* Scroll reveal animation v1.5.4 */
.kei-js .js-fade-up{
  opacity:0;
  transform:translateY(28px);
  transition:
    opacity .72s cubic-bezier(.22,.61,.36,1),
    transform .72s cubic-bezier(.22,.61,.36,1);
  will-change:opacity,transform;
}
.kei-js .js-fade-up.is-visible{
  opacity:1;
  transform:translateY(0);
}
.kei-js .work-card.js-fade-up{
  transition:
    opacity .72s cubic-bezier(.22,.61,.36,1),
    transform .72s cubic-bezier(.22,.61,.36,1),
    box-shadow .2s ease;
}
.kei-js .work-card.js-fade-up.is-visible:hover{
  transform:translateY(-3px);
}
.kei-js .works-grid .work-card.js-fade-up:nth-child(3n+2){transition-delay:.06s}
.kei-js .works-grid .work-card.js-fade-up:nth-child(3n){transition-delay:.12s}
.kei-js .profile-card.js-fade-up{transition-delay:.05s}
.kei-js .contact-form.js-fade-up{transition-delay:.05s}
@media(max-width:900px){
  .kei-js .works-grid .work-card.js-fade-up:nth-child(n){transition-delay:0s}
  .kei-js .works-grid .work-card.js-fade-up:nth-child(even){transition-delay:.06s}
}
@media(max-width:640px){
  .kei-js .works-grid .work-card.js-fade-up:nth-child(n){transition-delay:0s}
}
@media(prefers-reduced-motion:reduce){
  .kei-js .js-fade-up{
    opacity:1!important;
    transform:none!important;
    transition:none!important;
    will-change:auto!important;
  }
}


/* Mobile centered header and hamburger menu v1.5.5 */
@media(max-width:640px){
  .site-header__inner{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    text-align:center;
  }
  .site-brand{
    align-items:center;
    justify-content:center;
    text-align:center;
  }
  .site-brand__name,
  .site-brand__role{
    text-align:center;
  }
  .menu-toggle{
    position:relative;
    display:inline-flex;
    width:46px;
    height:46px;
    align-items:center;
    justify-content:center;
    margin:22px auto 12px;
    padding:0;
    border:1px solid var(--line);
    border-radius:50%;
    background:#fff;
    color:var(--text);
    cursor:pointer;
    transition:
      border-color .18s ease,
      background-color .18s ease,
      box-shadow .18s ease,
      transform .18s ease;
  }
  .menu-toggle:hover,
  .menu-toggle:focus-visible{
    border-color:#f16969;
    background:#fff8f8;
    box-shadow:0 8px 20px rgb(241 105 105/.12);
    outline:none;
    transform:translateY(-1px);
  }
  .menu-toggle__line{
    position:absolute;
    left:50%;
    width:18px;
    height:2px;
    border-radius:999px;
    background:currentColor;
    transform:translateX(-50%);
    transition:
      top .18s ease,
      transform .18s ease,
      opacity .18s ease,
      background-color .18s ease;
  }
  .menu-toggle__line:nth-child(1){top:15px}
  .menu-toggle__line:nth-child(2){top:22px}
  .menu-toggle__line:nth-child(3){top:29px}
  .menu-toggle[aria-expanded="true"]{
    color:#f16969;
    border-color:#f16969;
    background:#fff8f8;
  }
  .menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(1){
    top:22px;
    transform:translateX(-50%) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(2){
    opacity:0;
  }
  .menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(3){
    top:22px;
    transform:translateX(-50%) rotate(-45deg);
  }
  .primary-nav{
    width:100%;
    text-align:center;
  }
  .primary-nav.is-open{
    display:block;
  }
  .primary-nav__list{
    align-items:center;
    justify-content:center;
    text-align:center;
  }
  .primary-nav li{
    width:auto;
  }
  .primary-nav a{
    display:inline-block;
    min-width:120px;
    text-align:center;
  }
}
@media(max-width:640px) and (prefers-reduced-motion:reduce){
  .menu-toggle,
  .menu-toggle__line{
    transition:none!important;
  }
  .menu-toggle:hover,
  .menu-toggle:focus-visible{
    transform:none;
  }
}