/* ===== Reference-like structure + Dynamic feel (①) ===== */
:root{
  --bg:#110d16;
  --wisteria:#efe7f6;   /* 白藤 */
  --lilac:#c9b0e6;
  --violet:#8b73b8;
  --line:rgba(246, 234, 254, 0.3);
  --txt:rgba(245,240,247,.95);
  --muted:rgba(245,240,247,.72);
  --panel:rgba(255,255,255,.07);
  --panel2:rgba(0,0,0,.22);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{ scroll-behavior: smooth; }
body{
  background:
    radial-gradient(circle at 22% 12%, rgba(239,231,246,.18), transparent 45%),
    radial-gradient(circle at 78% 88%, rgba(201,176,230,.12), transparent 50%),
    var(--bg);
  color:var(--txt);
  font-family: ui-sans-serif, system-ui, "Hiragino Sans", "Noto Sans JP", "Meiryo", sans-serif;
}
a{color:inherit;text-decoration:none;}
.wrap{width:min(1120px,92vw);margin:0 auto;}
.noscript{padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(0,0,0,.25);}

.top{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
.top-bg{position:absolute;inset:-25%;
  background:
    radial-gradient(circle at 28% 22%, rgba(239,231,246,.55), transparent 58%),
    radial-gradient(circle at 70% 18%, rgba(201,176,230,.38), transparent 58%),
    radial-gradient(circle at 52% 86%, rgba(139,115,184,.22), transparent 62%),
    rgba(0,0,0,.20);
}
.top-inner{position:relative;padding:56px 0 42px;}
.badge{display:inline-block;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(0,0,0,.20);font-size:12px;letter-spacing:.08em;color:var(--muted);}
.titleRow{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-top:12px;flex-wrap:wrap;}
.siteTitle{margin:0;font-size:clamp(46px,7vw,76px);color:#fff;text-shadow:0 0 12px rgba(239,231,246,.40),0 0 28px rgba(201,176,230,.25);letter-spacing:.03em;}
.oshi{padding:8px 12px;border:1px dashed rgba(190,160,210,.45);border-radius:999px;background:rgba(255,255,255,.08);}
.lead{margin:8px 0 14px;color:var(--muted);}

.nav{
  display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0;
  position: sticky; top: 0;
  padding: 10px 0;
  backdrop-filter: blur(8px);
  background: linear-gradient(180deg, rgba(17,13,22,.82), rgba(17,13,22,.35));
  border-top: 1px solid rgba(190,160,210,.10);
  z-index: 20;
}
.nav a{
  padding:10px 12px;border:1px solid var(--line);border-radius:18px 18px 14px 14px;
  background:rgba(0,0,0,.18);color:var(--muted);
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.nav a:hover{background:rgba(255,255,255,.06);color:var(--txt); transform: translateY(-1px);}
.nav a.active{
  color: rgba(255,255,255,.95);
  background: linear-gradient(135deg, rgba(239,231,246,.16), rgba(201,176,230,.10));
  box-shadow: 0 0 0 1px rgba(239,231,246,.10) inset, 0 10px 28px rgba(0,0,0,.25);
}

.topLinks{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.chip{display:inline-block;padding:10px 12px;border:1px dashed rgba(190,160,210,.45);border-radius:999px;background:rgba(255,255,255,.06);color:var(--muted);transition: transform .18s ease, background .18s ease, color .18s ease;}
.chip:hover{background:rgba(255,255,255,.10);color:var(--txt); transform: translateY(-1px);}

.section{padding:56px 0;border-bottom:1px solid var(--line);}
.secHead{margin-bottom:18px;}
.secHead.center{text-align:center;}
.secHead h2{margin:0;font-size:26px;letter-spacing:.06em;}
.secHead p{margin:8px 0 0;color:var(--muted);}

.twoCol{display:grid;grid-template-columns: 1.4fr .6fr;gap:14px;align-items:start;}
.aside{border:1px solid rgba(190,160,210,.26);background:rgba(255,255,255,.06);border-radius:22px;padding:14px;}
.asideTitle{margin:0 0 10px;font-size:15px;}
.asideBox{border:1px solid rgba(190,160,210,.22);background:rgba(0,0,0,.14);border-radius:16px;padding:12px;}

.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 10px;}
.toolbtn{
  cursor:pointer;
  border:1px solid rgba(190,160,210,.30);
  background: rgba(0,0,0,.18);
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 999px;
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.toolbtn:hover{ background: rgba(255,255,255,.06); color: var(--txt); transform: translateY(-1px); }
.toolbtn.active{
  color: rgba(255,255,255,.95);
  background: linear-gradient(135deg, rgba(239,231,246,.16), rgba(201,176,230,.10));
}

.list{display:grid;gap:10px;}
.item{border:1px solid rgba(190,160,210,.22);background:rgba(0,0,0,.16);border-radius:16px;padding:10px 12px; transition: transform .18s ease, background .18s ease;}
.item:hover{ transform: translateY(-1px); background: rgba(0,0,0,.20); }
.itemTop{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px;}
.item b{display:block;margin-top:6px;}
.item a{text-decoration:underline;text-decoration-color:rgba(239,231,246,.35);}

.pickRow{display:flex;align-items:center;gap:10px;margin: 0 0 12px;}
.pickLabel{color:var(--muted);font-size:12px;letter-spacing:.10em;}
.pickBox{
  flex:1;
  border:1px solid rgba(190,160,210,.22);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(0,0,0,.12));
  border-radius: 18px;
  padding: 12px;
  min-height: 64px;
  position: relative;
  overflow: hidden;
}
.pickBox .fadeIn{ animation: fadeIn .45s ease both; }
@keyframes fadeIn{ from{ opacity:0; transform: translateY(4px);} to{opacity:1; transform: translateY(0);} }

.hotGrid{display:grid;grid-template-columns: repeat(12,1fr);gap:12px;}
.hot{grid-column: span 4;border:1px solid rgba(190,160,210,.22);background:rgba(0,0,0,.16);border-radius:18px;padding:12px; transition: transform .18s ease, background .18s ease;}
.hot:hover{ transform: translateY(-1px); background: rgba(0,0,0,.20); }
.hot h3{margin:8px 0 6px;font-size:14px;}
.hot .meta{color:var(--muted);font-size:12px;display:flex;justify-content:space-between;}
.hot a{text-decoration:underline;text-decoration-color:rgba(239,231,246,.35);}

.profile{display:grid;grid-template-columns: 1fr 1.2fr;gap:14px;align-items:start;}
.profileLeft{display:grid;gap:12px;}
.catchBox{border:1px solid rgba(190,160,210,.26);background:rgba(0,0,0,.14);border-radius:22px;padding:14px;}
.quote{font-weight:700;letter-spacing:.04em;line-height:1.5;}
.mediaBox{border:1px solid rgba(190,160,210,.26);background:rgba(255,255,255,.06);border-radius:22px;padding:14px;}
.mediaTitle{color:var(--muted);font-size:12px;letter-spacing:.08em;margin-bottom:10px;}
.portrait{min-height:240px;border:1px solid rgba(190,160,210,.22);background:
  radial-gradient(circle at 30% 20%, rgba(239,231,246,.18), transparent 55%),
  radial-gradient(circle at 70% 80%, rgba(201,176,230,.14), transparent 55%),
  rgba(0,0,0,.16);
  border-radius:18px;display:flex;align-items:center;justify-content:center;
}
.portraitNote{color:var(--muted);font-size:13px;padding:10px;text-align:center;}

.profileRight{border:1px solid rgba(190,160,210,.26);background:rgba(255,255,255,.06);border-radius:22px;padding:14px;}
.profileText{color:var(--muted);line-height:1.9;margin-bottom:12px;}

.kv{display:grid;grid-template-columns: 1fr 1fr;gap:10px;}
.kvrow{border:1px solid rgba(190,160,210,.22);background:rgba(0,0,0,.14);border-radius:16px;padding:10px 12px;color:var(--muted);font-size:13px;}
.kvrow .k{color:var(--txt);margin-right:8px;}

.journal{display:grid;gap:14px;}
.year{border:1px solid rgba(190,160,210,.26);background:rgba(255,255,255,.06);border-radius:22px;padding:14px;}
.year h3{margin:0 0 10px;font-size:16px;}
.events{display:grid;gap:10px;}
.ev{border:1px solid rgba(190,160,210,.22);background:rgba(0,0,0,.14);border-radius:16px;padding:10px 12px;color:var(--muted);}
.ev b{color:var(--txt);}

.music{display:grid;gap:12px;}
.song{border:1px solid rgba(190,160,210,.26);background:rgba(255,255,255,.06);border-radius:22px;padding:14px; transition: transform .18s ease, background .18s ease;}
.song:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); }
.songTop{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;}
.credit{color:var(--muted);font-size:12px;}
.song h3{margin:8px 0 8px;}
.song p{margin:0;color:var(--muted);line-height:1.8;}
.song a{text-decoration:underline;text-decoration-color:rgba(239,231,246,.35);}

.cover{display:grid;grid-template-columns: repeat(12,1fr);gap:12px;}
.cv{grid-column: span 6;border:1px solid rgba(190,160,210,.22);background:rgba(0,0,0,.16);border-radius:18px;padding:12px; transition: transform .18s ease, background .18s ease;}
.cv:hover{ transform: translateY(-1px); background: rgba(0,0,0,.20); }
.cv .meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;}
.cv h3{margin:8px 0 6px;font-size:14px;}

.footer{padding:40px 0;}
.footGrid{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--line);padding-top:18px;}
.footTitle{font-weight:700;letter-spacing:.04em;margin-bottom:6px;}
.muted{color:var(--muted);}

/* ===== Reveal animation (scroll) ===== */
.reveal{ opacity: 0; transform: translateY(14px); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); transition: opacity .6s ease, transform .6s ease; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  .reveal{ opacity:1; transform:none; }
  .reveal.is-visible{ transition:none; }
  .nav a, .chip, .hot, .item, .song, .cv, .toolbtn{ transition:none; }
}

@media (max-width: 920px){
  .twoCol{grid-template-columns: 1fr;}
  .profile{grid-template-columns: 1fr;}
  .hot{grid-column: span 12;}
  .cv{grid-column: span 12;}
}