/* 作品ページ・場所ページ。トップページ(landing.html)と同じ配色・字組みに合わせている。 */
:root{
  --sky:#EAF6FB; --sky-2:#DCEFF9; --cream:#FFFBF3; --white:#FFFFFF;
  --text-dark:#22314F; --text-muted:#5B6B85;
  --ikebukuro:#FF5C8A; --akihabara:#FFA733; --nakano:#22C3A6;
  --line-soft:rgba(34,49,79,0.12);
  --font-display:"Hiragino Sans","Yu Gothic UI","Yu Gothic","Noto Sans JP",-apple-system,sans-serif;
  --font-body:"Hiragino Sans","Yu Gothic UI","Yu Gothic","Noto Sans JP",-apple-system,sans-serif;
  --font-mono:ui-monospace,"SF Mono","Cascadia Code",Consolas,"Roboto Mono",monospace;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--font-body);color:var(--text-dark);background:var(--white);
  line-height:1.7;overflow-x:hidden}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 24px}

/* ---------- NAV（トップページと同じ） ---------- */
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,0.9);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--line-soft)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.nav__logo{font-family:var(--font-display);font-weight:800;letter-spacing:.01em;color:var(--text-dark);
  font-size:16px;display:flex;align-items:center;gap:8px;margin:0;min-width:0;flex:1 1 auto;
  overflow:hidden;white-space:nowrap;text-overflow:ellipsis;text-decoration:none}
.nav__logo .dot{width:8px;height:8px;border-radius:50%;background:var(--akihabara);display:inline-block;flex:none}
.nav .wrap > div{flex:none}
.nav__cta{font-family:var(--font-display);font-size:13.5px;color:var(--white);
  background:linear-gradient(120deg,var(--ikebukuro),var(--akihabara));padding:10px 18px;
  border-radius:999px;text-decoration:none;font-weight:700;display:inline-block;
  transition:transform .15s ease, box-shadow .15s ease}
.nav__cta:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(255,92,138,.35)}
.nav__cta:focus-visible{outline:2px solid var(--nakano);outline-offset:2px}

/* ---------- HERO ---------- */
.hero{background:
    radial-gradient(ellipse 800px 500px at 10% 0%, rgba(255,92,138,.14), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 10%, rgba(34,195,166,.14), transparent 60%),
    var(--sky);
  padding:40px 0 36px;border-bottom:1px solid var(--line-soft)}
.crumbs{font-family:var(--font-mono);font-size:12.5px;color:var(--text-muted);margin:0 0 16px;
  display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:var(--text-dark)}
.hero h1{font-family:var(--font-display);font-size:clamp(26px,4.4vw,38px);line-height:1.35;
  margin:0 0 10px;font-weight:800;text-wrap:balance;max-width:24ch}
.hero .title-ja{font-size:14px;color:var(--text-muted);margin:0 0 12px}
.hero .lead{font-size:15px;line-height:1.85;color:var(--text-muted);margin:0;max-width:60ch}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0}
.chips a{display:inline-block;background:var(--white);border:1px solid var(--line-soft);
  border-radius:999px;padding:7px 15px;font-size:12.5px;font-weight:700;text-decoration:none}
.chips a:hover{border-color:var(--ikebukuro);color:var(--ikebukuro)}

/* ---------- SECTIONS ---------- */
main{padding:44px 0 64px}
main section{margin:0 0 48px}
main h2{font-family:var(--font-display);font-size:22px;font-weight:800;margin:0 0 20px;letter-spacing:.01em}
.notice{background:var(--cream);border:1px solid var(--akihabara);border-radius:16px;
  padding:14px 18px;font-size:13.5px;margin:0 0 32px}
.notice a{font-weight:700;color:var(--ikebukuro);text-decoration:none}
.notice a:hover{text-decoration:underline}

.spot-list{list-style:none;margin:0;padding:0;counter-reset:spot;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.spot-list li{background:var(--white);border:1px solid var(--line-soft);border-radius:16px;padding:18px 20px}
.spot-list:not(.plain) li h3::before{counter-increment:spot;content:counter(spot);
  display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;
  border-radius:50%;background:var(--sky-2);font-size:11.5px;margin-right:8px;
  font-family:var(--font-mono);color:var(--text-muted)}
.spot-photo{width:calc(100% + 40px);margin:-18px -20px 14px;display:block;
  height:170px;object-fit:cover;border-radius:16px 16px 0 0;background:var(--sky)}
.hero .synopsis{font-size:14px;line-height:1.85;color:var(--text-dark);margin:14px 0 0;max-width:60ch}
.spot-list h3{font-family:var(--font-display);font-size:16px;margin:0;font-weight:700}
.spot-list p{font-size:13.5px;color:var(--text-muted);margin:10px 0 14px;line-height:1.8}
.maps{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;
  border:1px solid var(--line-soft);border-radius:999px;padding:7px 15px;text-decoration:none;
  background:var(--sky)}
.maps:hover{border-color:var(--nakano);color:var(--nakano)}
.place-link{margin:16px 0 0;font-size:13.5px}
.place-link a{font-weight:700;color:var(--ikebukuro);text-decoration:none}
.place-link a:hover{text-decoration:underline}

.link-list{list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.link-list li{display:flex;justify-content:space-between;gap:12px;align-items:baseline;
  background:var(--white);border:1px solid var(--line-soft);border-radius:14px;padding:14px 18px;
  transition:border-color .15s ease}
.link-list li:hover{border-color:var(--ikebukuro)}
.link-list a{font-family:var(--font-display);font-weight:700;text-decoration:none;font-size:15px}
.link-list span{font-family:var(--font-mono);font-size:12px;color:var(--text-muted);white-space:nowrap}

/* ---------- CTA ---------- */
.cta{margin:0 0 44px;padding:34px 24px;border-radius:20px;text-align:center;
  background:
    radial-gradient(ellipse 600px 300px at 20% 0%, rgba(255,92,138,.12), transparent 60%),
    radial-gradient(ellipse 500px 300px at 100% 20%, rgba(34,195,166,.12), transparent 60%),
    var(--sky)}
.cta p{font-family:var(--font-display);margin:0 0 16px;font-size:17px;font-weight:800}
.cta-btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-display);
  background:linear-gradient(120deg,var(--ikebukuro),var(--akihabara));
  color:var(--white);font-weight:700;font-size:15px;padding:14px 30px;border-radius:999px;
  text-decoration:none;transition:transform .15s ease, box-shadow .15s ease}
.cta-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(255,92,138,.35)}

.notes{padding:18px 20px;border-radius:16px;background:var(--cream);border:1px solid var(--line-soft)}
.notes h2{font-size:15px;margin:0 0 8px}
.notes p{font-size:12.5px;color:var(--text-muted);line-height:1.8;margin:0}

/* ---------- FOOTER（トップページと同じ） ---------- */
footer{border-top:1px solid var(--line-soft);padding:24px 0;margin-top:20px}
footer .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:12px;color:var(--text-muted)}

@media (max-width:640px){
  .hero{padding:28px 0 26px}
  main{padding:32px 0 48px}
  .link-list li{flex-direction:column;gap:2px}
  .link-list span{white-space:normal}
}