/* Photo-led refinement of the original midnight / gold identity. */
.skip-link{position:fixed;top:8px;left:16px;z-index:140;padding:8px 16px;background:var(--pale);color:var(--night);transform:translateY(-150%)}
.skip-link:focus{transform:none}
.hero{min-height:800px;min-height:max(700px,100svh);padding:108px max(6vw,24px) 60px;justify-content:center}
.hero-copy{max-width:58%;width:660px}
.hero-series{font-size:clamp(30px,3.8vw,52px);letter-spacing:.13em;line-height:1.4}
.hero-series small{display:block;margin:16px 0 0;font-size:12px;letter-spacing:.3em}
.hero-en{margin:16px 0 28px;font-size:10px}
/* 三線は縦書き題字の左隣に置く（題字は右端） */
.hero-sanshin{top:100px;bottom:auto;height:calc(100% - 150px);right:clamp(230px,24vw,340px);width:clamp(160px,18vw,260px);align-items:center;--sanshin-o:1}
.hero-sanshin img{width:100%;height:100%;max-height:100%;max-width:100%;object-fit:contain;mask-image:none;-webkit-mask-image:none;animation:none;filter:drop-shadow(14px 16px 20px rgba(0,0,0,.3))}
.hero::before{right:clamp(150px,17vw,250px);width:34%;background:radial-gradient(ellipse at center,rgba(201,162,94,.22),transparent 68%);filter:blur(16px)}
.hero-frame{inset:76px 24px 24px}.hero-frame::after{display:none}
.flash,.sparks,.deco{display:none}
.hero-venue{max-width:420px;line-height:2;margin-bottom:26px}
.hero-date{font-variant-numeric:tabular-nums}
.hero-actions{gap:18px}.btn-gold{min-width:210px;background:var(--light-gold);box-shadow:none}
.hero-scroll{left:auto;right:40px;transform:none;font-size:10px}
.topbar{background:rgba(14,20,36,.94)}
.sanshin-fig{width:190px;max-width:70%}
.sanshin-fig img{width:100%;border:0;mask-image:none;-webkit-mask-image:none;filter:drop-shadow(12px 10px 18px rgba(0,0,0,.3))}
.sanshin-fig figcaption{text-align:center;white-space:nowrap;letter-spacing:.08em}
.intro{padding:100px 24px 110px}.intro-catch{margin-bottom:60px}
.intro-copy{max-width:650px}.intro-copy p{line-height:2.2}
.ticket-onsale::after,.ticket-tel a,.sanshin-fig::before{animation:none}
.ticket-notes{font-size:14px;color:rgba(243,234,217,.82)}
.flyer-link{display:inline-flex;margin-top:24px;padding-bottom:4px;border-bottom:1px solid var(--gold);font-size:13px;color:var(--light-gold)}
.cta-bar{padding-bottom:env(safe-area-inset-bottom)}
@media(max-width:900px){
 .hero{min-height:850px;padding:116px 30px 66px}
 .hero-copy{max-width:64%}.hero-series{font-size:34px}
 .hero-htitle{font-size:24px;letter-spacing:.03em}
 .hero-sanshin{top:140px;bottom:auto;height:490px;right:6%;width:24%;--sanshin-o:1}
 .hero::before{right:0;width:42%}.hero-frame{inset:78px 14px 20px}
 .hero-actions{gap:12px}.hero-scroll{display:none}
}
@media(max-width:600px){
 .topbar-inner{padding:0 18px;gap:8px}.topbar-nav{gap:12px}.topbar-nav a{font-size:10px}.topbar-nav .tk{padding:7px 10px}
 .topbar .brand{font-size:11px;letter-spacing:.08em}
 .hero{display:block;min-height:0;padding:108px 24px 52px}
 .hero-copy{max-width:none;width:100%}
 .hero-series{font-size:32px;letter-spacing:.1em}.hero-series small{font-size:11px;margin-top:12px}
 .hero-en{font-size:8px;letter-spacing:.16em;margin-bottom:32px}
 .hero-htitle{font-size:clamp(18px,4.8vw,27px);line-height:2;letter-spacing:.02em;min-height:358px;padding-top:34px;width:73%;text-wrap:initial;margin-bottom:20px}
 .hero-htitle br{display:none}.hero-htitle b,.hero-htitle em{display:block}
 .hero-htitle{padding-right:26px}
 .hero-sanshin{top:242px;bottom:auto;right:26px;width:96px;height:365px}
 .hero::before{top:180px;bottom:auto;height:470px;right:-25px;width:220px}
 .hero-date{gap:15px}.hero-date .d{font-size:66px}.hero-date .y{font-size:20px}
 .hero-venue{font-size:12px;letter-spacing:.06em;margin-top:16px;margin-bottom:22px}
 .hero-venue b{display:block}
 .hero-actions{gap:18px}.btn-gold{min-width:180px;padding:14px 18px;font-size:12px}.quiet-link{font-size:12px}
 .hero-frame{inset:82px 12px 18px}
 .intro{padding:70px 24px 80px}.intro-catch{font-size:29px;letter-spacing:.1em;margin-bottom:48px}
 .sanshin-grid{gap:40px}.sanshin-fig{width:140px}
 .ticket-tel a{padding:20px 22px}.ticket-tel .n{font-size:29px}
 .ticket-tel .l{letter-spacing:.1em}.host{padding-bottom:70px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.hero-copy>*{opacity:1;transform:none}.hero-sanshin{opacity:1}}

.hero-venue{max-width:none;font-size:13px}
.flyer-link{margin:0 0 28px}
@media(min-width:901px){.hero{padding-top:100px;padding-bottom:50px}.hero-series{font-size:44px}.hero-en{margin-bottom:24px}.hero-venue{letter-spacing:.08em}.hero-date .d{font-size:72px}}
@media(max-width:600px){.hero-htitle span{display:block}.hero-htitle{font-size:19px;padding-right:0;width:67%;min-height:330px}.hero-sanshin{top:236px;height:340px;width:90px}.hero-venue{font-size:12px}}