/* ═════════════════════════════════════════════════════════
   THE NUTCRACKER — Clara's Birthday Night / 2026
   フライヤーの世界：ローズゴールドの舞踏会・緞帳の真紅・金箔
   ═════════════════════════════════════════════════════════ */

:root{
  --ivory:#fffaf1;
  --champagne:#f6e4cc;
  --rose:#e9c3a6;

  --crimson:#b3122e;
  --red:#d11f3c;
  --wine:#7c0a1d;
  --velvet:#4a0612;

  --gold:#c29a4f;
  --gold-lit:#ecd08c;
  --gold-deep:#8d6a2b;

  --ink:#2e1a12;
  --text:#3b2418;
  --muted:#6e5140;
  --faint:#9a7f6b;

  --line:rgba(179,18,46,.22);
  --gline:rgba(194,154,79,.5);
  --paper:rgba(255,250,241,.9);

  --title:"Zen Old Mincho","Shippori Mincho B1",serif;
  --mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --latin:"Cormorant Garamond","Zen Old Mincho",serif;

  --slow:cubic-bezier(.16,1,.3,1);
  --ease:cubic-bezier(.4,0,.2,1);
  --gut:clamp(16px,5vw,72px);

  /* 金箔 */
  --foil:linear-gradient(100deg,#8a6420 0%,#f7e39c 18%,#b8862f 34%,#fff4c8 50%,#a57a2c 64%,#f3d27a 82%,#7a5418 100%);
  /* 真紅の文字 */
  --rouge:linear-gradient(180deg,#f0405c 0%,#c8142f 45%,#8e0b22 100%);

  /* ダマスク柄 */
  --damask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='160' viewBox='0 0 120 160'%3E%3Cg fill='none' stroke='%23b8903f' stroke-width='1.1'%3E%3Cpath d='M60 12c10 18 28 22 28 44s-18 30-28 46c-10-16-28-24-28-46s18-26 28-44z'/%3E%3Cpath d='M60 32c6 10 14 14 14 24s-8 16-14 24c-6-8-14-14-14-24s8-14 14-24z'/%3E%3Cpath d='M60 102v22M50 118c4 6 16 6 20 0'/%3E%3Cpath d='M0 92c14 0 22 10 22 22s-8 20-22 20M120 92c-14 0-22 10-22 22s8 20 22 20'/%3E%3Ccircle cx='60' cy='140' r='3'/%3E%3Ccircle cx='0' cy='20' r='3'/%3E%3Ccircle cx='120' cy='20' r='3'/%3E%3C/g%3E%3C/svg%3E");
  /* 見出しの飾り罫 */
  --filigree:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 260 26'%3E%3Cg fill='none' stroke='%23c29a4f' stroke-width='1.3'%3E%3Cpath d='M0 13h86M174 13h86'/%3E%3Cpath d='M86 13c10 0 14-10 24-10s10 10 10 10 0-10 10-10 14 10 24 10'/%3E%3Cpath d='M86 13c10 0 14 10 24 10s10-10 10-10 0 10 10 10 14-10 24-10'/%3E%3Cpath d='M60 13c6-6 12-6 16 0-4 6-10 6-16 0zM200 13c-6-6-12-6-16 0 4 6 10 6 16 0z'/%3E%3C/g%3E%3Ccircle cx='130' cy='13' r='4' fill='%23b3122e'/%3E%3Ccircle cx='130' cy='13' r='6.5' fill='none' stroke='%23c29a4f'/%3E%3C/svg%3E");
  /* 四隅の飾り */
  --c-tl:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cg fill='none' stroke='%23c29a4f'%3E%3Cpath d='M2 42V16C2 8 8 2 16 2h26' stroke-width='2'/%3E%3Cpath d='M8 42V20c0-7 5-12 12-12h22'/%3E%3Cpath d='M14 26c0-7 5-12 12-12'/%3E%3C/g%3E%3Ccircle cx='15' cy='15' r='3.2' fill='%23b3122e'/%3E%3C/svg%3E");
  --c-tr:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cg transform='translate(44 0) scale(-1 1)'%3E%3Cg fill='none' stroke='%23c29a4f'%3E%3Cpath d='M2 42V16C2 8 8 2 16 2h26' stroke-width='2'/%3E%3Cpath d='M8 42V20c0-7 5-12 12-12h22'/%3E%3Cpath d='M14 26c0-7 5-12 12-12'/%3E%3C/g%3E%3Ccircle cx='15' cy='15' r='3.2' fill='%23b3122e'/%3E%3C/g%3E%3C/svg%3E");
  --c-bl:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cg transform='translate(0 44) scale(1 -1)'%3E%3Cg fill='none' stroke='%23c29a4f'%3E%3Cpath d='M2 42V16C2 8 8 2 16 2h26' stroke-width='2'/%3E%3Cpath d='M8 42V20c0-7 5-12 12-12h22'/%3E%3Cpath d='M14 26c0-7 5-12 12-12'/%3E%3C/g%3E%3Ccircle cx='15' cy='15' r='3.2' fill='%23b3122e'/%3E%3C/g%3E%3C/svg%3E");
  --c-br:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 44 44'%3E%3Cg transform='translate(44 44) scale(-1 -1)'%3E%3Cg fill='none' stroke='%23c29a4f'%3E%3Cpath d='M2 42V16C2 8 8 2 16 2h26' stroke-width='2'/%3E%3Cpath d='M8 42V20c0-7 5-12 12-12h22'/%3E%3Cpath d='M14 26c0-7 5-12 12-12'/%3E%3C/g%3E%3Ccircle cx='15' cy='15' r='3.2' fill='%23b3122e'/%3E%3C/g%3E%3C/svg%3E");
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-padding-top:70px}
html,body{max-width:100%;overflow-x:clip}
body{
  background:
    radial-gradient(70% 45% at 50% 0%,rgba(255,244,222,.9),transparent 70%),
    var(--damask) 0 0/120px 160px,
    linear-gradient(180deg,#f7e7d0 0%,#f3dfc4 50%,#efd4b6 100%);
  background-attachment:fixed;
  font-family:var(--mincho);color:var(--text);line-height:2;
  letter-spacing:.06em;font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;
}
/* ダマスクは薄く：上に半透明の膜を敷く */
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(120% 90% at 50% 40%,transparent 55%,rgba(122,40,20,.22) 100%),
    rgba(248,234,212,.72)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
::selection{background:var(--crimson);color:#fff}
:focus-visible{outline:2px solid var(--crimson);outline-offset:4px}

.sky{position:fixed;inset:0;width:100%;height:100%;z-index:40;pointer-events:none}

/* ───── 飾りの共通部品 ───── */
.ornate{position:relative}
.ornate::before{content:"";position:absolute;inset:7px;pointer-events:none;z-index:0;
  background:var(--c-tl) left top/40px no-repeat,var(--c-tr) right top/40px no-repeat,var(--c-bl) left bottom/40px no-repeat,var(--c-br) right bottom/40px no-repeat}
.ornate>*{position:relative;z-index:1}
.foil{background:var(--foil);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:foil 7s linear infinite}
@keyframes foil{to{background-position:-250% 0}}

/* ───── ヘッダ ───── */
.masthead{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;gap:2rem;
  padding:.7rem var(--gut);background:rgba(252,244,232,.93);backdrop-filter:blur(12px);
  box-shadow:0 1px 0 var(--gold),0 3px 0 rgba(255,255,255,.7),0 4px 0 rgba(194,154,79,.35),0 10px 24px rgba(90,7,20,.1)}
.masthead__mark{display:grid;gap:.1em;line-height:1.15}
.masthead__ja{font-family:var(--title);font-weight:900;font-size:1.08rem;letter-spacing:.08em;
  background:var(--rouge);-webkit-background-clip:text;background-clip:text;color:transparent}
.masthead__en{font-family:var(--latin);font-style:italic;font-weight:600;font-size:.76rem;letter-spacing:.1em;color:var(--gold-deep)}
.masthead__nav{display:flex;gap:1.6rem;margin-left:auto;font-size:.8rem;letter-spacing:.16em;font-weight:600}
.masthead__nav a{color:var(--text);padding:.3em 0;position:relative;transition:color .3s}
.masthead__nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--foil);transform:scaleX(0);transition:transform .4s var(--slow)}
.masthead__nav a:hover{color:var(--crimson)}
.masthead__nav a:hover::after{transform:none}
.masthead__cta{font-size:.8rem;letter-spacing:.2em;font-weight:700;padding:.5em 1.5em;border-radius:3px;color:#fff;
  background:var(--rouge);box-shadow:0 0 0 1px var(--gold-lit) inset,0 0 0 2px var(--wine),0 0 0 3px var(--gold),0 6px 14px rgba(124,10,29,.3)}
.masthead__cta:hover{filter:brightness(1.1)}

/* ═════════ キービジュアル：クララは舞踏会の光の中に ═════════ */
.key{position:relative;z-index:2;overflow:hidden;min-height:100svh;padding:clamp(100px,12vh,124px) 0 clamp(36px,6vh,70px);
  background:
    radial-gradient(38% 42% at 72% 38%,rgba(255,240,220,.95),transparent 72%),
    radial-gradient(30% 26% at 30% 12%,rgba(255,238,210,.9),transparent 70%),
    linear-gradient(180deg,#f2d9bf 0%,#ecccb4 38%,#dfa991 72%,#c88473 100%)}
/* 舞踏会の窓（フライヤーのアーチ窓）と床の反射 */
.key__room{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(60% 20% at 50% 100%,rgba(255,236,200,.55),transparent 70%),
    repeating-linear-gradient(90deg,transparent 0 3.2%,rgba(255,252,240,.55) 3.2% 3.5%,transparent 3.5% 9%,rgba(255,252,240,.4) 9% 9.2%,transparent 9.2% 14%);
  mask-image:linear-gradient(180deg,transparent 4%,#000 18%,#000 45%,transparent 70%);
  -webkit-mask-image:linear-gradient(180deg,transparent 4%,#000 18%,#000 45%,transparent 70%);
  filter:blur(1.5px);opacity:.75}
.key__room::after{content:"";position:absolute;inset:0;background:var(--damask) 0 0/120px 160px;opacity:.08}
/* クララ：四辺を柔らかく溶かし、同じ色の光の中に置く */
.key__art{position:absolute;z-index:1;top:64px;bottom:0;right:clamp(30px,7vw,150px);width:min(50vw,760px);pointer-events:none}
.key__art img{width:100%;height:100%;object-fit:cover;object-position:50% 12%;
  mask-image:linear-gradient(90deg,transparent 0,#000 9%,#000 84%,transparent 100%),linear-gradient(180deg,transparent 0,#000 6%,#000 80%,transparent 100%);
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 9%,#000 84%,transparent 100%),linear-gradient(180deg,transparent 0,#000 6%,#000 80%,transparent 100%);
  mask-composite:intersect;-webkit-mask-composite:source-in;
  animation:floatArt 8s ease-in-out infinite}
@keyframes floatArt{50%{transform:translateY(-8px)}}
/* 光の筋：クララと背景の上を同じ光が通る */
.key__rays{position:absolute;inset:0;z-index:2;pointer-events:none;mix-blend-mode:soft-light;
  background:
    linear-gradient(110deg,transparent 30%,rgba(255,250,230,.55) 38%,transparent 46%),
    linear-gradient(100deg,transparent 52%,rgba(255,250,230,.45) 58%,transparent 64%),
    linear-gradient(115deg,transparent 70%,rgba(255,250,230,.4) 75%,transparent 80%);
  animation:rays 12s ease-in-out infinite alternate}
@keyframes rays{to{transform:translateX(4%);opacity:.7}}

/* 緞帳：襞・金のタッセル */
.curtain{position:absolute;top:56px;bottom:0;width:clamp(56px,10vw,180px);z-index:4;pointer-events:none;
  background:
    repeating-linear-gradient(90deg,rgba(0,0,0,.32) 0 5%,rgba(255,110,120,.16) 10%,rgba(0,0,0,.34) 18%),
    linear-gradient(180deg,#c2182f,#8e0d22 55%,#4a0612);
  filter:drop-shadow(0 0 20px rgba(60,5,12,.5))}
.curtain--l{left:0;clip-path:polygon(0 0,100% 0,72% 46%,40% 100%,0 100%)}
.curtain--r{right:0;clip-path:polygon(0 0,100% 0,100% 100%,60% 100%,28% 46%)}
.tieback{position:absolute;top:44%;width:34px;height:60px;border-radius:40% 40% 50% 50%;
  background:radial-gradient(circle at 40% 30%,#fff4c8,#c29a4f 45%,#7a5418);box-shadow:0 6px 10px rgba(0,0,0,.35)}
.curtain--l .tieback{left:62%}
.curtain--r .tieback{right:62%}
.tieback::after{content:"";position:absolute;left:50%;top:100%;width:26px;height:40px;transform:translateX(-50%);
  background:repeating-linear-gradient(90deg,#e8c77a 0 2px,#a8802f 2px 4px);border-radius:0 0 40% 40%}
.valance{position:absolute;left:0;right:0;top:56px;height:clamp(34px,5vh,52px);z-index:5;pointer-events:none;
  background:radial-gradient(circle at 50% 0,#b3152d 69%,transparent 70%) 0 0/64px 100% repeat-x;
  filter:drop-shadow(0 6px 8px rgba(60,5,12,.4))}
.valance::before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:linear-gradient(180deg,#8e0d22,#b3152d)}
.valance::after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:12px;
  background:radial-gradient(circle at 50% 30%,#f3d58f 0 3px,transparent 3.5px) 0 0/16px 12px repeat-x;filter:drop-shadow(0 2px 2px rgba(0,0,0,.3))}

.key__inner{position:relative;z-index:3;max-width:1440px;margin:0 auto;padding:0 clamp(70px,11vw,190px)}
.key__text{width:min(100%,600px);display:grid;justify-items:center;text-align:center;gap:.6rem}
.key__season{font-family:var(--title);font-weight:900;font-size:clamp(1.05rem,1.9vw,1.55rem);letter-spacing:.04em;color:var(--ink);
  text-shadow:0 0 1px #fff,0 2px 0 rgba(255,255,255,.9),0 0 18px rgba(255,248,230,.9)}
.key__kind{font-family:var(--title);font-weight:900;font-size:clamp(1rem,1.8vw,1.45rem);letter-spacing:.16em;color:var(--ink);
  text-shadow:0 2px 0 rgba(255,255,255,.9)}
.key__kind span{color:var(--crimson);margin:0 .5em;font-size:1.1em}
/* 題字：真紅のグラデーション＋白の縁＋金の縁＋浮き彫りの影（フライヤーと同じ構成） */
.key__title{font-family:var(--title);font-weight:900;line-height:1.2;white-space:nowrap;
  font-size:clamp(2.6rem,5.6vw,5.4rem);letter-spacing:.02em;padding:.05em .1em;
  background:linear-gradient(180deg,#ff5a72 0%,#d5163a 38%,#a10f28 70%,#6e0818 100%),linear-gradient(100deg,transparent 40%,rgba(255,255,255,.6) 50%,transparent 60%);
  background-blend-mode:screen;-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:
    drop-shadow(1.5px 0 0 #fff) drop-shadow(-1.5px 0 0 #fff) drop-shadow(0 1.5px 0 #fff) drop-shadow(0 -1.5px 0 #fff)
    drop-shadow(1.2px 0 0 #c29a4f) drop-shadow(-1.2px 0 0 #c29a4f) drop-shadow(0 1.2px 0 #c29a4f) drop-shadow(0 -1.2px 0 #c29a4f)
    drop-shadow(0 6px 8px rgba(90,7,20,.4))}
.key__ribbon{margin:.1em 0 .7em;filter:drop-shadow(0 8px 12px rgba(90,7,20,.35))}
.key__ribbon span{display:inline-block;position:relative;padding:.4em 2.2em;
  font-family:var(--title);font-weight:700;font-size:clamp(1.1rem,2.1vw,1.85rem);letter-spacing:.12em;color:#fff;
  text-shadow:0 1px 0 rgba(0,0,0,.35);
  background:
    linear-gradient(180deg,rgba(255,255,255,.28),transparent 40%,rgba(0,0,0,.2)),
    linear-gradient(180deg,#d8203f,#9a0f25);
  clip-path:polygon(0 0,100% 0,95% 50%,100% 100%,0 100%,5% 50%)}
.key__ribbon span::before{content:"";position:absolute;inset:5px 7%;border-top:1px solid rgba(236,208,140,.8);border-bottom:1px solid rgba(236,208,140,.8)}
.key__ribbon i{font-style:normal;font-size:.7em;margin:0 .7em;color:var(--gold-lit)}
.key__date{font-family:var(--title);font-weight:900;font-size:clamp(2rem,4vw,3.6rem);line-height:1;letter-spacing:-.01em;color:var(--ink);
  text-shadow:0 2px 0 #fff,0 0 20px rgba(255,248,230,.9)}
.key__date b{font-size:1.24em}
.key__date small{font-size:.5em;margin-left:.1em}
.key__runs{list-style:none;display:grid;gap:.55rem;margin-top:.3rem}
.key__runs li{display:flex;align-items:center;gap:.6em;padding:.22em 1.6em .22em .4em;border-radius:4px;
  background:var(--paper);border:1.5px solid var(--crimson);box-shadow:0 0 0 3px rgba(255,250,241,.85),0 0 0 4px var(--gold),0 6px 14px rgba(90,7,20,.15);
  font-family:var(--title);font-weight:900;font-size:clamp(1rem,1.6vw,1.32rem);color:var(--ink)}
.key__runs i{font-style:normal;display:grid;place-items:center;width:1.5em;height:1.5em;border-radius:50%;background:var(--rouge);color:#fff;font-size:.9em;box-shadow:0 0 0 1.5px var(--gold-lit)}
.key__runs small{font-size:.66em;color:var(--crimson);font-weight:700}
.key__venue{font-family:var(--title);font-weight:900;font-size:clamp(.95rem,1.5vw,1.28rem);line-height:1.5;color:var(--ink);margin-top:.3rem;text-shadow:0 1px 0 #fff}
.key__fee{min-width:min(100%,300px);margin-top:.2rem;border:1.5px solid var(--crimson);border-radius:4px;background:var(--paper);overflow:hidden;
  box-shadow:0 0 0 3px rgba(255,250,241,.85),0 0 0 4px var(--gold),0 6px 14px rgba(90,7,20,.15)}
.key__fee p{font-family:var(--title);font-weight:900;font-size:1.05rem;letter-spacing:.24em;color:#fff;background:var(--rouge);line-height:1.9}
.key__fee dl{padding:.2em 1.2em}
.key__fee dl div{display:flex;justify-content:space-between;gap:2em;font-family:var(--title);font-weight:900;font-size:clamp(1rem,1.6vw,1.3rem)}
.key__fee dl div+div{border-top:1px dashed var(--gline)}
.key__fee small{font-size:.7em}
.key__btns{display:flex;flex-wrap:wrap;justify-content:center;gap:.9rem;margin-top:.9rem}
.key__motto{position:absolute;right:clamp(64px,10vw,180px);top:0;writing-mode:vertical-rl;z-index:3;
  font-family:var(--title);font-weight:900;font-size:clamp(1rem,1.7vw,1.45rem);letter-spacing:.18em;line-height:1.7;color:var(--wine);
  text-shadow:0 0 10px #fff,0 0 3px #fff}

/* ボタン */
.redbtn,.goldbtn{position:relative;overflow:hidden;display:inline-grid;justify-items:center;padding:.75em 2.1em;border-radius:3px;font-weight:700;letter-spacing:.14em;font-size:.92rem;
  transition:transform .25s var(--slow),filter .25s}
.redbtn{color:#fff;background:var(--rouge);text-shadow:0 1px 0 rgba(0,0,0,.3);
  box-shadow:0 0 0 1px var(--gold-lit) inset,0 0 0 2px var(--wine),0 0 0 3.5px var(--gold),0 10px 20px rgba(124,10,29,.35)}
.goldbtn{color:var(--wine);background:linear-gradient(180deg,#fff8e2,#f0d690 55%,#d9b25e);
  box-shadow:0 0 0 1px #fff inset,0 0 0 2px var(--gold-deep),0 10px 20px rgba(141,106,43,.3)}
.redbtn::after,.goldbtn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;transform:skewX(-20deg);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.55),transparent);animation:sheen 4.5s ease-in-out infinite}
@keyframes sheen{0%,70%{left:-60%}100%{left:130%}}
.redbtn:hover,.goldbtn:hover{transform:translateY(-2px);filter:brightness(1.07)}
.redbtn em,.goldbtn em{font-style:normal;font-size:.72em;letter-spacing:.1em;opacity:.85;font-weight:400}

/* ═════════ 見出し ═════════ */
main{position:relative;z-index:2}
section{position:relative;padding:clamp(70px,12vh,140px) 0}
.head{text-align:center;padding:0 var(--gut);margin-bottom:clamp(2.2rem,5vh,3.6rem)}
.head__en{display:inline-block;font-family:var(--latin);font-style:italic;font-weight:600;font-size:clamp(1.05rem,2vw,1.45rem);letter-spacing:.14em;
  background:var(--foil);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:foil 7s linear infinite;
  filter:drop-shadow(0 1px 0 rgba(255,255,255,.8))}
.head__ja{font-family:var(--title);font-weight:900;font-size:clamp(1.9rem,4.6vw,3.2rem);letter-spacing:.06em;line-height:1.35;
  background:var(--rouge);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:
    drop-shadow(1.2px 0 0 #fff) drop-shadow(-1.2px 0 0 #fff) drop-shadow(0 1.2px 0 #fff) drop-shadow(0 -1.2px 0 #fff)
    drop-shadow(1px 0 0 #c29a4f) drop-shadow(-1px 0 0 #c29a4f) drop-shadow(0 1px 0 #c29a4f) drop-shadow(0 -1px 0 #c29a4f)
    drop-shadow(0 5px 6px rgba(90,7,20,.3))}
.head__ja span{display:inline-block}
.head::after{content:"";display:block;width:min(260px,70%);height:26px;margin:.9rem auto 0;background:var(--filigree) center/contain no-repeat}
.head__lead{font-size:clamp(.92rem,1.8vw,1.04rem);line-height:2.1;color:var(--muted);margin-top:.6em}
.head__lead b{color:var(--crimson)}
.head__note{display:inline-block;margin-top:.5em;font-size:.86em;color:var(--faint)}
.head{display:flex;flex-direction:column;align-items:center}
.head__lead{order:3}
.head::after{order:2}

[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity 1.2s var(--slow),transform 1.3s var(--slow)}
[data-reveal].in{opacity:1;transform:none}

/* 区切りの金の房 */
.house::before,.making::before,.info::before,.cast::before,.tchai::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold) 20%,var(--gold-lit) 50%,var(--gold) 80%,transparent)}

/* ═════════ ピンボール ═════════ */
.stage{display:grid;grid-template-columns:minmax(200px,1fr) auto minmax(200px,1fr);align-items:start;
  gap:clamp(1rem,2.4vw,2.6rem);padding:0 clamp(12px,2.4vw,40px);max-width:1500px;margin:0 auto}
.side{display:grid;gap:1.1rem;align-self:start}
.side--left{justify-self:end;width:min(100%,320px)}
.side--right{justify-self:start;width:min(100%,320px)}
.acts,.score,.ledger,.ensemble{position:relative;border-radius:4px;background:var(--paper);border:1.5px solid var(--crimson);
  box-shadow:0 0 0 4px rgba(255,250,241,.9),0 0 0 5px var(--gold),0 16px 34px rgba(90,7,20,.14)}
.acts::before,.score::before,.ledger::before,.ensemble::before,.player::before{content:"";position:absolute;inset:6px;pointer-events:none;
  background:var(--c-tl) left top/34px no-repeat,var(--c-tr) right top/34px no-repeat,var(--c-bl) left bottom/34px no-repeat,var(--c-br) right bottom/34px no-repeat}
.acts{padding:1.3rem 1.4rem}
.acts__head{display:flex;justify-content:space-between;align-items:baseline;padding-bottom:.5em;margin-bottom:.7em;border-bottom:1px solid var(--line)}
.acts__head span{font-family:var(--title);font-weight:900;font-size:1.02rem;letter-spacing:.14em;color:var(--crimson)}
.acts__head em{font-family:var(--latin);font-style:italic;font-size:.9rem;color:var(--gold-deep)}
.acts__list{list-style:none;display:grid;gap:.25rem}
.acts__list li{display:grid;grid-template-columns:2.2em 1fr;align-items:baseline;gap:.4em;padding:.15em .5em;border-radius:3px;
  font-size:.82rem;color:var(--faint);transition:color .4s,background .4s}
.acts__list li b{font-family:var(--latin);font-weight:600;font-size:.92rem;color:rgba(194,154,79,.75)}
.acts__list li.done{color:var(--text)}
.acts__list li.done b{color:var(--gold-deep)}
.acts__list li.done span::after{content:" ✦";color:var(--gold)}
.acts__list li.now{color:#fff;background:var(--rouge)}
.acts__list li.now b{color:var(--gold-lit)}
.score{display:grid;grid-template-columns:repeat(3,1fr);gap:.3rem;text-align:center;padding:1rem .6rem}
.score dt{font-family:var(--latin);font-style:italic;font-weight:600;font-size:.9rem;color:var(--gold-deep)}
.score dd{font-family:var(--title);font-weight:900;font-size:1.4rem;line-height:1.3;font-variant-numeric:tabular-nums;
  background:var(--rouge);-webkit-background-clip:text;background-clip:text;color:transparent}
.keys{display:grid;gap:.35em;font-size:.78rem;color:var(--muted)}
.keys b{display:inline-block;min-width:1.8em;margin-right:.4em;padding:.02em .45em;border-radius:3px;border:1px solid var(--gold);background:#fff;font-weight:600;color:var(--text);text-align:center;box-shadow:0 2px 0 var(--gold)}
.keys__touch{display:none}
.side__row{display:flex;flex-wrap:wrap;gap:.6rem}
.chip{font-size:.76rem;letter-spacing:.1em;padding:.45em 1.1em;border-radius:999px;cursor:pointer;background:#fff;border:1px solid var(--gold);color:var(--text)}
.chip:hover{border-color:var(--crimson);color:var(--crimson)}

.table{position:relative;justify-self:center;display:grid;justify-items:center;padding-bottom:26px}
.table__frame{position:relative;padding:14px;border-radius:12px;
  background:linear-gradient(145deg,#f3d58f,#b88a3c 30%,#f6dfa2 50%,#9c7330 75%,#e8c77a);
  box-shadow:0 0 0 3px var(--crimson),0 0 0 6px #fff4dd,0 0 0 8px var(--gold),0 34px 80px rgba(90,7,20,.4)}
.table__frame::after{content:"";position:absolute;inset:4px;border:1px solid rgba(255,248,220,.8);border-radius:9px;pointer-events:none}
.table canvas{display:block;border-radius:5px;height:clamp(640px,calc(100svh - 110px),1080px);width:auto;max-width:calc(100vw - 56px);
  aspect-ratio:480/880;touch-action:none;cursor:pointer;background:#f6e6c8}
.plunge{position:absolute;left:50%;bottom:0;transform:translateX(-50%);z-index:6;display:flex;align-items:center;gap:.9em;
  padding:.6em 2em;border-radius:999px;cursor:pointer;white-space:nowrap;color:#fff;border:0;background:var(--rouge);
  box-shadow:0 0 0 1px var(--gold-lit) inset,0 0 0 2px var(--wine),0 0 0 3.5px var(--gold),0 10px 20px rgba(124,10,29,.35)}
.plunge span{font-size:.82rem;letter-spacing:.18em;font-weight:700}
.plunge em{font-family:var(--latin);font-style:italic;font-size:.86rem;opacity:.85}
.plunge.ready{animation:plungeBeat 1.6s ease-in-out infinite}
.plunge.charging{background:linear-gradient(180deg,#ffe7a8,var(--gold));color:var(--wine);transform:translateX(-50%) translateY(2px)}
@keyframes plungeBeat{50%{filter:brightness(1.15) drop-shadow(0 0 10px rgba(209,31,60,.6))}}

.banner{position:absolute;left:18px;right:18px;top:15%;z-index:4;text-align:center;padding:1.1rem 1rem;pointer-events:none;border-radius:4px;
  background:linear-gradient(180deg,#c2182f,#7c0a1d);color:#fff;box-shadow:0 0 0 2px var(--gold) inset,0 16px 40px rgba(90,7,20,.4);
  opacity:0;transform:scale(.9);transition:opacity .4s var(--ease),transform .55s var(--slow)}
.banner.show{opacity:1;transform:none}
.banner__no{font-family:var(--latin);font-style:italic;font-weight:600;font-size:1.45rem;letter-spacing:.12em;color:var(--gold-lit)}
.banner__ja{font-family:var(--title);font-weight:900;font-size:1.15rem;letter-spacing:.14em;margin-top:.2em}
.banner__music{font-size:.68rem;letter-spacing:.1em;opacity:.8;margin-top:.4em}
/* 台詞は台の盤面（canvas）に描く。ここは読み上げ用に残す */
.callout{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}
.intermission{position:absolute;inset:14px;z-index:5;display:grid;place-content:center;justify-items:center;text-align:center;gap:.8rem;padding:2rem 1.4rem;border-radius:5px;
  background:radial-gradient(90% 60% at 50% 30%,#fff8ea,#f3dcb8);opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility .5s}
.intermission.show{opacity:1;visibility:visible}
.intermission__label{font-family:var(--latin);font-style:italic;font-weight:600;font-size:1.15rem;letter-spacing:.16em;color:var(--gold-deep)}
.intermission__big{font-family:var(--title);font-weight:900;font-size:clamp(1.15rem,2.6vw,1.7rem);line-height:1.5;color:var(--crimson)}
.intermission__body{font-size:.88rem;line-height:2;color:var(--text)}
.intermission__hint{font-size:.66rem;letter-spacing:.2em;color:var(--faint);margin-top:1em}

@media(max-width:1240px){
  .stage{grid-template-columns:1fr;justify-items:center}
  .table{order:1}
  .side--left{order:3;justify-self:center;width:min(100%,560px)}
  .side--right{order:2;justify-self:center;width:min(100%,560px)}
  .acts__list{grid-template-columns:1fr 1fr;column-gap:.8rem}
  .table canvas{height:auto;width:min(calc(100vw - 56px),560px)}
}

/* ═════════ メイキング ═════════ */
.reel{display:grid;gap:clamp(.7rem,1.4vw,1.1rem);overflow:hidden;padding:8px 0;
  mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.reel__row{list-style:none;display:flex;gap:clamp(.7rem,1.4vw,1.1rem);width:max-content;will-change:transform}
.reel__row li{flex:none;width:clamp(220px,26vw,380px);aspect-ratio:3/2;overflow:hidden;position:relative;cursor:zoom-in;
  border:6px solid #fffaf0;box-shadow:0 0 0 1px var(--gold),0 0 0 4px rgba(255,250,240,.6),0 0 0 5px rgba(194,154,79,.5),0 10px 24px rgba(90,7,20,.2)}
.reel__row img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--slow)}
.reel__row li:hover img{transform:scale(1.06)}
.making__end{text-align:center;margin-top:clamp(2.4rem,6vh,4rem);padding:0 var(--gut);
  font-family:var(--title);font-weight:900;font-size:clamp(1.1rem,3vw,1.9rem);letter-spacing:.1em;color:var(--ink)}
.making__end span{background:var(--rouge);-webkit-background-clip:text;background-clip:text;color:transparent}

.lightbox{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:4vh 4vw;background:rgba(46,10,14,.92)}
.lightbox[hidden]{display:none}
.lightbox img{max-width:100%;max-height:88vh;border:6px solid #fffaf0;box-shadow:0 0 0 1px var(--gold)}
.lightbox button{position:absolute;background:#fff;border:1px solid var(--gold);color:var(--crimson);width:48px;height:48px;border-radius:50%;font-size:1.6rem;line-height:1;cursor:pointer}
.lightbox__close{top:18px;right:18px}
.lightbox__nav{top:50%;transform:translateY(-50%)}
.lightbox__nav--prev{left:14px}.lightbox__nav--next{right:14px}

/* ═════════ 公演情報 ═════════ */
.info__grid{max-width:1300px;margin-inline:auto;padding:0 var(--gut);display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.ledger{padding:clamp(1.8rem,4vw,3.2rem)}
.ledger__title{font-family:var(--title);font-weight:900;font-size:clamp(1.15rem,2.6vw,1.55rem);line-height:1.6;margin-bottom:1.2em;color:var(--crimson)}
.ledger dl{display:grid;grid-template-columns:auto 1fr;gap:1em 1.6em;font-size:clamp(.92rem,2vw,1.05rem)}
.ledger dt{font-size:.78rem;letter-spacing:.2em;font-weight:700;color:#fff;background:var(--rouge);padding:.1em .8em;border-radius:2px;align-self:start;margin-top:.3em;text-align:center;box-shadow:0 0 0 1px var(--gold-lit) inset}
.ledger dd{line-height:1.9;font-weight:600}
.run{display:block;font-size:1.1em}
.run i{font-style:normal;font-size:.72em;padding:.05em .6em;margin-right:.8em;border-radius:2px;border:1px solid var(--crimson);color:var(--crimson)}
.run small{font-size:.72em;color:var(--muted);margin-left:.8em;font-weight:400}
.fee{display:inline-block;margin-right:1.8em}
.fee b{font-family:var(--title);font-weight:900;font-size:1.6em;background:var(--rouge);-webkit-background-clip:text;background-clip:text;color:transparent}
.ledger__buy{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2em}
.poster img{width:100%;border:8px solid #fffaf0;box-shadow:0 0 0 1px var(--gold),0 0 0 5px rgba(255,250,240,.6),0 0 0 6px var(--gold),0 34px 80px rgba(90,7,20,.35)}
.info .poster{max-width:640px;justify-self:center;width:100%}
.info__contact{max-width:1300px;margin:clamp(2.4rem,6vh,4rem) auto 0;padding:0 var(--gut);text-align:center;font-size:.9rem;color:var(--text)}
.info__contact b{font-size:.76rem;letter-spacing:.2em;color:#fff;background:var(--ink);padding:.15em .8em;border-radius:2px;margin-right:1em;font-weight:600}
.info__contact a{border-bottom:1px solid var(--gline)}

/* ═════════ 出演者：チラシと同じ段組み・同じ大きさの比率 ═════════
   基準写真の幅を --u とし、チラシでの実測比で各写真を決める
   （ドロッセルマイヤー 1.14／友人・兵隊・ネズミたち 0.65）        */
.cast{--g:clamp(6px,1.3vw,16px);--C:min(1180px,calc(100vw - 2*var(--gut)));--u:calc((var(--C) - 9*var(--g))/6.5)}
.tier{list-style:none;margin:0 auto;padding:0 var(--gut);display:flex;justify-content:center;align-items:flex-end;
  gap:calc(var(--u)*var(--gk,.5))}
.tier+.tier{margin-top:clamp(1.8rem,4.5vh,3rem)}
.tier li{flex:0 0 auto;width:calc(var(--u)*var(--k,1));display:grid;grid-template-columns:minmax(0,1fr);justify-items:center;align-content:end;gap:.2rem;text-align:center}
.tier figure{width:100%;position:relative;overflow:hidden;background:#fff;border:4px solid #fffaf0;
  box-shadow:0 0 0 1px var(--gold),0 12px 26px rgba(90,7,20,.18)}
.tier img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;transition:transform 1.2s var(--slow)}
.tier li:hover img{transform:scale(1.05)}
.p__role{font-size:.78rem;letter-spacing:.06em;line-height:1.5;font-weight:700;color:var(--crimson)}
.p__name{font-family:var(--title);font-weight:900;font-size:clamp(.88rem,1.5vw,1.05rem);letter-spacing:.08em;line-height:1.5;color:var(--ink)}
.p__note{font-size:.68rem;color:var(--muted);line-height:1.5}
.tier li>figure+.p__role{margin-top:.45rem}
.tier--r1{--gk:.85}
.tier--r2{--gk:.62}
@media(min-width:701px){.tier--r2 .p__role{white-space:nowrap}}
.tier--clara{--gk:1.6}
.tier--clara li{width:auto;display:flex;align-items:center;gap:1rem;text-align:left}
.tier--clara figure{width:var(--u);flex:none}
.tier--clara li>div{min-width:8em}
.tier--guest{--gk:1.4}
.tier--friends{--gk:.1;--k:.65;flex-wrap:nowrap}
.tier--friends .p__name{font-size:clamp(.7rem,1.1vw,.86rem);letter-spacing:.02em;margin-top:.3rem}
.tier--friends figure{border-width:3px}
.band{max-width:1180px;margin:clamp(3rem,8vh,5rem) auto clamp(1.4rem,3.5vh,2.2rem);padding:0 var(--gut);
  display:flex;align-items:center;justify-content:center;gap:1rem;font-family:var(--title);font-weight:900;font-size:clamp(1rem,2vw,1.25rem);letter-spacing:.12em;color:var(--ink)}
.band span{flex:none;white-space:nowrap}
.band span::before{content:"『"}.band span::after{content:"』"}
.band i{flex:0 1 220px;min-width:20px;height:10px;background:var(--filigree) center/auto 100% no-repeat}

.tchai{--t:min(230px,calc((min(1180px,100vw - 2*var(--gut)) - 2*var(--gut))/4.2))}
.tier--tc li{width:calc(var(--t)*var(--k,1))}
.tier--t1{gap:calc(var(--t)*.72)}
.tier--t2{gap:calc(var(--t)*1.2);--k:.9}
.tier--t3{gap:calc(var(--t)*.8);--k:.89}

.ensemble{max-width:1180px;margin:clamp(3rem,8vh,5rem) auto 0;margin-inline:max(var(--gut),calc((100% - 1180px)/2));
  padding:clamp(1.8rem,4vw,2.8rem);display:grid;gap:1.2rem}
.ensemble p{font-size:.92rem;line-height:2.1}
.ensemble b{display:block;font-weight:700;font-size:.84rem;letter-spacing:.1em;color:var(--crimson)}
.ensemble b::before{content:"☆"}
.credits{max-width:1180px;margin:clamp(3rem,8vh,5rem) auto 0;padding:0 var(--gut)}
.credits__head{font-family:var(--title);font-weight:900;font-size:1.35rem;letter-spacing:.2em;color:var(--crimson);text-align:center;margin-bottom:1.4em}
.credits__head::before{content:"『"}.credits__head::after{content:"』"}
.credits dl{display:grid;grid-template-columns:auto 1fr;gap:.7em 2.2rem;font-size:.94rem}
.credits dt{font-size:.8rem;letter-spacing:.14em;font-weight:700;color:var(--crimson);padding-top:.2em;white-space:nowrap}
.credits dd{line-height:1.9}
.credits small{display:block;font-size:.8em;color:var(--muted)}

/* ═════════ 同日公演 ═════════ */
.tchai__grid{max-width:1300px;margin:0 auto clamp(3rem,8vh,5rem);padding:0 var(--gut);
  display:grid;grid-template-columns:1.2fr .8fr;gap:clamp(2rem,5vw,4rem);align-items:start}
.tchai__spec{font-weight:700;font-size:clamp(.9rem,2vw,1.02rem);line-height:2.1;padding:1em 0;margin-bottom:1.8em;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tchai__essay{font-size:clamp(.92rem,2vw,1.02rem);line-height:2.25}
.tchai__sign{margin-top:1.4em;font-size:.84rem;letter-spacing:.12em;color:var(--crimson);text-align:right;font-weight:700}
.tchai__portrait img{width:100%;border:8px solid #fffaf0;box-shadow:0 0 0 1px var(--gold),0 24px 60px rgba(90,7,20,.28)}
.poster--tchai{max-width:560px;margin:clamp(3rem,8vh,5rem) auto 0;padding:0 var(--gut)}

/* ═════════ 応援ソング：真紅のビロードの上の、クララのレコード ═════════ */
.songs{color:#fbeedd;
  background:
    radial-gradient(60% 50% at 50% 30%,rgba(209,31,60,.35),transparent 70%),
    var(--damask) 0 0/120px 160px,
    linear-gradient(180deg,#6e0a1b,#4a0612 60%,#33040c)}
.songs::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(74,6,18,.78),rgba(51,4,12,.82)),repeating-linear-gradient(90deg,rgba(0,0,0,.18) 0 2%,transparent 2% 6%)}
.songs>*{position:relative;z-index:1}
.songs::before{content:"";position:absolute;left:0;right:0;top:0;height:16px;z-index:2;
  background:repeating-linear-gradient(90deg,#f3d58f 0 2px,#a8802f 2px 4px,transparent 4px 7px);
  mask-image:linear-gradient(180deg,#000,#000 60%,transparent);-webkit-mask-image:linear-gradient(180deg,#000,#000 60%,transparent);
  box-shadow:0 -3px 0 var(--gold)}
.songs .head__ja{background:var(--foil);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;animation:foil 7s linear infinite;
  filter:drop-shadow(0 2px 0 rgba(0,0,0,.4)) drop-shadow(0 0 14px rgba(236,208,140,.35))}
.songs .head__lead{color:rgba(251,238,221,.85)}
.songs .head__lead b{color:var(--gold-lit)}
.songs .head__note{color:rgba(251,238,221,.6)}

.player{position:relative;max-width:1180px;padding:clamp(1.6rem,3.6vw,2.8rem);margin:0 var(--gut);
  display:grid;grid-template-columns:minmax(0,560px) 1fr;gap:clamp(1.4rem,4vw,3.4rem);align-items:center;border-radius:6px;
  background:linear-gradient(160deg,rgba(40,3,10,.75),rgba(90,8,24,.55));border:1px solid var(--gold);
  box-shadow:0 0 0 5px rgba(40,3,10,.6),0 0 0 6px rgba(194,154,79,.6),0 40px 80px rgba(0,0,0,.45)}
@media(min-width:1324px){.player{margin-inline:auto}}

/* レコードジャケット＋プレーヤー */
.gramo{position:relative;height:clamp(300px,34vw,400px)}
.sleeve{position:absolute;left:0;top:6%;width:62%;aspect-ratio:1;overflow:hidden;transform:rotate(-5deg);
  border:6px solid #fffaf0;box-shadow:0 0 0 1px var(--gold),0 24px 40px rgba(0,0,0,.5)}
.sleeve img{width:100%;height:100%;object-fit:cover;object-position:50% 18%}
.sleeve::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.35),transparent 40%,rgba(0,0,0,.15))}
.sleeve__tag{position:absolute;right:8px;bottom:8px;z-index:1;padding:.3em .8em;text-align:right;line-height:1.3;
  font-family:var(--latin);font-style:italic;font-weight:600;font-size:.82rem;color:var(--wine);background:rgba(255,250,240,.92);box-shadow:0 0 0 1px var(--gold)}
.sleeve__tag b{font-family:var(--title);font-style:normal;color:var(--crimson)}
.deck{position:absolute;right:0;bottom:0;width:70%;aspect-ratio:1.18;border-radius:10px;
  background:
    linear-gradient(145deg,rgba(255,255,255,.12),transparent 30%),
    repeating-linear-gradient(95deg,rgba(0,0,0,.08) 0 2px,transparent 2px 7px),
    linear-gradient(160deg,#7a1020,#3a050d);
  box-shadow:0 0 0 2px var(--gold),0 0 0 5px #2a0409,0 0 0 6px var(--gold-deep),0 30px 50px rgba(0,0,0,.55)}
.platter{position:absolute;left:5%;top:7%;width:74%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,#1a1a1a 60%,#b8903f 61% 63%,#2a2a2a 64%);box-shadow:0 8px 18px rgba(0,0,0,.6)}
.vinyl{position:absolute;inset:3%;border-radius:50%;
  background:
    conic-gradient(from 20deg,rgba(255,255,255,0) 0deg,rgba(255,255,255,.22) 20deg,rgba(255,255,255,0) 50deg,rgba(255,255,255,0) 180deg,rgba(255,255,255,.18) 200deg,rgba(255,255,255,0) 230deg),
    repeating-radial-gradient(circle,#141414 0 1.5px,#222 1.5px 3px),
    #111;
  animation:spin 2.4s linear infinite;animation-play-state:paused}
.player.is-playing .vinyl{animation-play-state:running}
@keyframes spin{to{transform:rotate(360deg)}}
.vinyl__label{position:absolute;inset:32%;border-radius:50%;overflow:hidden;box-shadow:0 0 0 3px var(--crimson),0 0 0 5px var(--gold)}
.vinyl__label img{width:100%;height:100%;object-fit:cover}
.vinyl__label::after{content:"";position:absolute;left:50%;top:50%;width:9%;height:9%;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,#eee,#888);box-shadow:0 0 0 2px var(--gold)}
.vinyl__no{position:absolute;left:50%;bottom:7%;transform:translateX(-50%);font-family:var(--title);font-weight:900;font-size:.72rem;line-height:1;
  padding:.15em .5em;border-radius:2px;color:#fff;background:var(--crimson);box-shadow:0 0 0 1px var(--gold-lit)}
/* トーンアーム */
.tonearm{position:absolute;right:8%;top:8%;width:12%;height:78%;transform-origin:50% 7%;transform:rotate(-6deg);transition:transform 1.2s var(--slow);z-index:2}
.player.is-playing .tonearm{transform:rotate(20deg)}
.tonearm__base{position:absolute;left:50%;top:0;width:100%;aspect-ratio:1;transform:translate(-50%,-38%);border-radius:50%;
  background:radial-gradient(circle at 40% 35%,#fff4c8,#c29a4f 45%,#6e4f18);box-shadow:0 4px 8px rgba(0,0,0,.5)}
.tonearm__arm{position:absolute;left:50%;top:6%;width:7%;height:80%;transform:translateX(-50%);border-radius:4px;
  background:linear-gradient(90deg,#8d6a2b,#fff0bf 50%,#8d6a2b);box-shadow:2px 3px 5px rgba(0,0,0,.45)}
.tonearm__head{position:absolute;left:50%;bottom:6%;width:42%;height:12%;transform:translateX(-50%) rotate(-12deg);border-radius:3px;
  background:linear-gradient(90deg,#8d6a2b,#f3d58f 50%,#8d6a2b);box-shadow:2px 3px 5px rgba(0,0,0,.45)}
.deck__plate{position:absolute;right:5%;bottom:5%;padding:.1em .7em;font-family:var(--latin);font-style:italic;font-weight:600;font-size:.72rem;letter-spacing:.06em;color:#3a2a10;
  background:linear-gradient(180deg,#f6e3a8,#c29a4f);border-radius:2px;box-shadow:0 1px 2px rgba(0,0,0,.4)}
/* 舞い上がる音符 */
.notes{position:absolute;left:5%;top:0;width:74%;height:60%;pointer-events:none;z-index:3}
.notes i{position:absolute;bottom:0;font-style:normal;color:var(--gold-lit);text-shadow:0 0 8px rgba(236,208,140,.8);opacity:0;
  animation:note 3.2s ease-out forwards}
@keyframes note{0%{opacity:0;transform:translate(0,0) scale(.6)}15%{opacity:1}100%{opacity:0;transform:translate(var(--dx),-240px) rotate(var(--rot)) scale(1.1)}}

.player__badge{display:inline-flex;flex-wrap:wrap;gap:.5em;align-items:center}
.player__badge span{font-size:.76rem;letter-spacing:.14em;padding:.25em 1em;border-radius:2px;color:var(--wine);font-weight:700;
  background:linear-gradient(180deg,#fff4cc,#e3bf6a)}
.player__badge em{font-style:normal;font-size:.74rem;letter-spacing:.12em;padding:.2em .9em;border-radius:2px;border:1px solid var(--gold-lit);color:var(--gold-lit);font-weight:700}
.player__now{font-family:var(--title);font-weight:900;font-size:clamp(1.5rem,3.2vw,2.4rem);line-height:1.35;margin-top:.4em;
  background:var(--foil);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:foil 7s linear infinite;
  filter:drop-shadow(0 2px 0 rgba(0,0,0,.4))}
.player__sub{font-size:.84rem;color:rgba(251,238,221,.7);margin-top:.2em}
.seek{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.9rem;margin-top:1.3rem}
.seek__t{font-family:var(--latin);font-weight:600;font-size:1rem;color:var(--gold-lit);font-variant-numeric:tabular-nums;min-width:2.6em}
input[type=range]{-webkit-appearance:none;appearance:none;background:transparent;height:20px;cursor:pointer;width:100%}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:4px;
  background:linear-gradient(90deg,#b8862f,#f7e39c var(--p,0%),rgba(255,255,255,.18) var(--p,0%))}
input[type=range]::-moz-range-track{height:4px;border-radius:4px;background:rgba(255,255,255,.18)}
input[type=range]::-moz-range-progress{height:4px;border-radius:4px;background:var(--gold-lit)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;border-radius:50%;margin-top:-6px;
  background:radial-gradient(circle at 40% 35%,#fff4c8,#c29a4f 55%,#6e4f18);box-shadow:0 0 8px rgba(236,208,140,.7)}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border:0;border-radius:50%;background:#e3bf6a}
.ctrl{display:flex;align-items:center;gap:1rem;margin-top:1rem}
.ctrl svg,.miniplayer svg{width:22px;height:22px;fill:currentColor}
.ctrl__btn{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:var(--gold-lit);
  background:rgba(0,0,0,.25);border:1px solid var(--gold);transition:background .3s}
.ctrl__btn:hover{background:rgba(236,208,140,.15)}
.ctrl__play{width:70px;height:70px;border-radius:50%;display:grid;place-items:center;cursor:pointer;border:0;color:var(--wine);
  background:radial-gradient(circle at 40% 30%,#fff8dc,#f0d690 45%,#b8862f);
  box-shadow:0 0 0 2px var(--wine),0 0 0 3.5px var(--gold-lit),0 10px 24px rgba(0,0,0,.5),0 0 30px rgba(236,208,140,.35);transition:transform .2s var(--slow)}
.ctrl__play:hover{transform:scale(1.06)}
.ctrl__play svg{width:30px;height:30px}
.i-pause{display:none}
.is-playing .i-play,.miniplayer.is-playing .i-play{display:none}
.is-playing .i-pause,.miniplayer.is-playing .i-pause{display:block}
.vol{display:flex;align-items:center;gap:.5rem;margin-left:auto;color:var(--gold-lit)}
.vol input{width:110px}

/* 曲目＝演奏会のプログラム */
.tracks__head{grid-column:1/-1;display:flex;align-items:baseline;justify-content:center;gap:.8em;margin-top:.4rem;
  font-family:var(--title);font-weight:900;font-size:1.1rem;letter-spacing:.2em;color:var(--gold-lit)}
.tracks__head span{font-family:var(--latin);font-style:italic;font-weight:600;font-size:1.3rem;letter-spacing:.1em}
.tracks{grid-column:1/-1;list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:.1rem 2.4rem;position:relative;
  padding:clamp(1.4rem,3vw,2.2rem) clamp(1.4rem,3.4vw,2.8rem);border-radius:3px;
  background:linear-gradient(180deg,#fffaf0,#f6e6c8);color:var(--ink);box-shadow:0 0 0 1px var(--gold),0 0 0 5px #fffaf0,0 0 0 6px var(--gold),0 20px 40px rgba(0,0,0,.35)}
.tracks::before{content:"";position:absolute;inset:8px;pointer-events:none;
  background:var(--c-tl) left top/34px no-repeat,var(--c-tr) right top/34px no-repeat,var(--c-bl) left bottom/34px no-repeat,var(--c-br) right bottom/34px no-repeat}
.tracks button{width:100%;display:grid;grid-template-columns:2.2em auto 1fr auto;align-items:center;padding:.55em .2em;cursor:pointer;text-align:left;
  background:none;border:0;border-bottom:1px solid rgba(194,154,79,.2);transition:color .3s}
.tracks button::before{content:"";grid-column:3;grid-row:1;align-self:center;margin:0 .7em;border-bottom:2px dotted rgba(141,106,43,.55);transform:translateY(.25em)}
.tracks i{grid-column:1;grid-row:1;font-family:var(--latin);font-style:italic;font-weight:600;font-size:1.05rem;color:var(--gold-deep)}
.tracks b{grid-column:2;grid-row:1;font-family:var(--title);font-weight:900;font-size:1rem;letter-spacing:.04em;color:var(--ink)}
.tracks em{grid-column:4;grid-row:1;font-family:var(--latin);font-style:normal;font-weight:600;font-size:.96rem;color:var(--muted);font-variant-numeric:tabular-nums}
.tracks button:hover b{color:var(--crimson)}
.tracks li.on b{background:var(--rouge);-webkit-background-clip:text;background-clip:text;color:transparent}
.tracks li.on i::before{content:"♪ ";color:var(--crimson);font-style:normal}
.tracks li.on i{color:var(--crimson)}
.player.is-playing .tracks li.on i::before{animation:bob .6s ease-in-out infinite alternate;display:inline-block}
@keyframes bob{to{transform:translateY(-3px)}}

.miniplayer{position:fixed;left:var(--gut);bottom:22px;z-index:55;display:flex;align-items:center;gap:.8rem;
  padding:.45rem 1rem .45rem .45rem;border-radius:999px;max-width:min(420px,calc(100vw - 32px));overflow:hidden;
  background:linear-gradient(160deg,#6e0a1b,#3a050d);border:1px solid var(--gold);box-shadow:0 0 0 3px rgba(58,5,13,.8),0 0 0 4px var(--gold),0 12px 26px rgba(0,0,0,.3)}
.miniplayer[hidden]{display:none}
.miniplayer__play{width:42px;height:42px;flex:none;border-radius:50%;display:grid;place-items:center;border:0;cursor:pointer;color:var(--wine);
  background:radial-gradient(circle at 40% 30%,#fff8dc,#f0d690 45%,#b8862f)}
.miniplayer__info{display:grid;min-width:0;line-height:1.3}
.miniplayer__info em{font-style:normal;font-size:.62rem;letter-spacing:.14em;color:var(--gold-lit);font-weight:700}
.miniplayer__info b{font-weight:700;font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#fff}
.miniplayer__next{flex:none;width:34px;height:34px;display:grid;place-items:center;border:0;background:none;cursor:pointer;color:var(--gold-lit)}
.miniplayer__bar{position:absolute;left:0;bottom:0;height:2px;width:var(--p,0%);background:var(--foil)}

/* ═════════ 奥付：フライヤー下部の赤帯 ═════════ */
.colophon{position:relative;z-index:2;padding:clamp(50px,8vh,90px) var(--gut) clamp(90px,12vh,110px);text-align:center;display:grid;justify-items:center;gap:1.6rem;
  background:linear-gradient(180deg,#a8132b,#6e0a1b);color:#fff;box-shadow:0 -3px 0 var(--gold),0 -6px 0 #fffaf0,0 -7px 0 var(--gold)}
.colophon__motto{font-family:var(--title);font-weight:900;font-size:clamp(1.1rem,2.8vw,1.8rem);letter-spacing:.2em;
  background:var(--foil);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:foil 7s linear infinite}
.colophon__motto::before,.colophon__motto::after{content:"⚜";margin:0 .6em;font-size:.9em}
.colophon__body{display:grid;gap:.5em;font-size:.88rem}
.colophon__body b{font-weight:700;font-size:.78rem;letter-spacing:.14em;color:var(--gold-lit);margin-right:1em}
.colophon__url{border-bottom:1px solid rgba(255,255,255,.5)}
.colophon__copy{font-family:var(--latin);font-size:.82rem;letter-spacing:.1em;opacity:.75}

.ticketdock{position:fixed;right:var(--gut);bottom:22px;z-index:55;display:none;flex-direction:column;align-items:center;line-height:1.4;
  padding:.65em 1.6em;border-radius:3px;color:#fff;background:var(--rouge);
  box-shadow:0 0 0 1px var(--gold-lit) inset,0 0 0 2px var(--wine),0 0 0 3.5px var(--gold),0 12px 26px rgba(124,10,29,.35)}
body.dock-on .ticketdock{display:flex}
.ticketdock span{font-size:.84rem;letter-spacing:.2em;font-weight:700}
.ticketdock em{font-style:normal;font-family:var(--latin);font-size:.82rem;opacity:.9}

/* ═════════ レスポンシブ ═════════ */
@media(max-width:1100px){
  .key{padding-top:0}
  .key__art{position:relative;top:auto;right:auto;bottom:auto;width:100%;height:min(78svh,820px);margin-top:56px}
  .key__art img{object-position:50% 8%;
    mask-image:linear-gradient(90deg,transparent 0,#000 12%,#000 88%,transparent 100%),linear-gradient(180deg,transparent 0,#000 12%,#000 72%,transparent 100%);
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 12%,#000 88%,transparent 100%),linear-gradient(180deg,transparent 0,#000 12%,#000 72%,transparent 100%)}
  .key__inner{margin-top:-18svh;padding:0 clamp(40px,9vw,110px)}
  .key__text{margin:0 auto}
  .key__motto{display:none}
  .info__grid,.tchai__grid{grid-template-columns:1fr}
  .tchai__portrait{max-width:440px;margin-inline:auto}
  .player{grid-template-columns:1fr}
  .gramo{width:min(100%,520px);justify-self:center;height:clamp(260px,62vw,380px)}
}
@media(max-width:860px){
  .masthead__nav{display:none}
  .masthead__cta{margin-left:auto}
  .keys__touch{display:block}
}
@media(max-width:700px){
  .key__inner{padding:0 40px}
  .curtain{width:32px}
  .tieback{display:none}
  .key__art{height:62svh}
  .key__title{font-size:clamp(2.2rem,10.5vw,3rem)}
  .cast{--g:5px;--u:calc((var(--C) - 3*var(--g))/4.14)}
  .tier{gap:var(--g)}
  .tier--clara{gap:1.2rem}
  .tier--clara li{flex-direction:column;text-align:center;gap:.3rem}
  .tier--clara figure{width:var(--u)}
  .tier--friends{flex-wrap:wrap;row-gap:.9rem}
  .p__role{font-size:.6rem;letter-spacing:0;line-height:1.4}
  .p__name{font-size:.74rem;letter-spacing:0}
  .tier--friends .p__name{font-size:.62rem}
  .tier figure{border-width:2px}
  .tchai{--t:calc((100vw - 2*var(--gut) - 10px)/3.05)}
  .tier--t1,.tier--t2,.tier--t3{gap:5px}
  .tracks{grid-template-columns:1fr}
  .vol{display:none}
  .credits dl,.ledger dl{grid-template-columns:1fr;gap:.3em}
  .credits dt{padding-top:.8em}
  .ledger dt{justify-self:start;margin-top:.8em}
  body.dock-on .ticketdock{display:none}
  .info__contact b,.colophon__body b{display:block;width:max-content;margin:0 auto .2em}
}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1!important;transform:none!important}
  .reel{overflow-x:auto}
  .reel__row{transform:none!important}
}

/* ═════════ 参考サイトのコンセプトを少しだけ：金の額縁・スポットライト・Cinzel ═════════ */
/* 画面を縁取る金の細い額縁 */
body::after{content:"";position:fixed;inset:10px;z-index:45;pointer-events:none;border:1px solid rgba(194,154,79,.55);
  background:var(--c-tl) left top/26px no-repeat,var(--c-tr) right top/26px no-repeat,var(--c-bl) left bottom/26px no-repeat,var(--c-br) right bottom/26px no-repeat;
  box-shadow:inset 0 0 0 3px rgba(255,250,240,.35),inset 0 0 0 4px rgba(194,154,79,.3)}
/* 英字の見出しは装飾的なローマン体 */
.head__en{font-family:"Cinzel Decorative",var(--latin);font-style:normal;font-weight:700;letter-spacing:.12em;font-size:clamp(.95rem,1.8vw,1.25rem)}
.banner__no,.intermission__label{font-family:"Cinzel Decorative",var(--latin);font-style:normal}
/* クララは額縁ではなく、光の中に溶け込ませたまま */
.key__arch{position:relative;width:100%;height:100%}
.key__art figcaption,.key__glare{display:none}
/* 舞台上から降りるスポットライト */
.key__spot{position:absolute;inset:0 0 auto;height:100%;z-index:2;pointer-events:none;mix-blend-mode:screen;opacity:.55;
  background:
    linear-gradient(172deg,rgba(255,214,140,.55) 0%,transparent 42%) 60% 0/9% 100% no-repeat,
    linear-gradient(182deg,rgba(255,230,170,.5) 0%,transparent 48%) 74% 0/8% 100% no-repeat,
    linear-gradient(188deg,rgba(255,200,120,.45) 0%,transparent 44%) 88% 0/7% 100% no-repeat,
    linear-gradient(176deg,rgba(255,230,180,.35) 0%,transparent 40%) 30% 0/8% 100% no-repeat;
  filter:blur(6px);animation:beamSway 9s ease-in-out infinite alternate}
@keyframes beamSway{to{transform:skewX(-4deg) translateX(1.5%)}}
/* 効果音・応援ソングのボタン */
.chip--song{color:#fff;border-color:var(--gold);background:var(--rouge);box-shadow:0 0 0 1px var(--gold-lit) inset}
.chip--song:hover{color:#fff;filter:brightness(1.1)}
.chip--song[aria-pressed="true"]{background:linear-gradient(180deg,#fff8e2,#e3bf6a);color:var(--wine)}
.keys__mix{font-size:.72rem;line-height:1.7;color:var(--muted)}
@media(max-width:700px){body::after{inset:6px;background-size:18px}}
@media(prefers-reduced-motion:reduce){.key__spot{animation:none}}