:root{
  --ink:#070B1E; --ink-2:#0E1533; --indigo:#1B2358; --indigo-2:#2A3468;
  --lantern:#F2A65A; --flame:#FFD79A; --ember:#C8763A;
  --paper:#EDE7DA; --paper-dim:#9AA0BC; --paper-faint:#5F678C;
  --f-disp:"Shippori Mincho B1",'Hiragino Mincho ProN','Yu Mincho',serif;
  --f-body:"Zen Kaku Gothic New",'Hiragino Sans','Yu Gothic UI',sans-serif;
  --step-1:.78rem; --step0:.94rem; --step1:1.06rem; --step2:1.4rem; --step3:2rem;
  --rail:1px solid rgba(242,166,90,.16);
  --shadow:0 24px 70px -30px rgba(0,0,0,.9);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--ink);color:var(--paper);
  font-family:var(--f-body);font-size:var(--step0);
  line-height:1.85;letter-spacing:.02em;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
.cta{text-decoration:none}
.view[hidden]{display:none}
.view{animation:viewin .5s cubic-bezier(.2,.7,.2,1) both}
@keyframes viewin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
:focus-visible{outline:2px solid var(--lantern);outline-offset:3px;border-radius:2px}
::selection{background:rgba(242,166,90,.3);color:var(--flame)}
.wrap{width:min(1160px,92vw);margin-inline:auto}
.eyebrow{font-size:var(--step-1);letter-spacing:.34em;text-transform:uppercase;color:var(--lantern);font-weight:500}

/* ---------------- HERO ---------------- */
.hero{position:relative;min-height:100svh;display:grid;grid-template-rows:1fr auto;overflow:hidden;isolation:isolate}
#sky,#sky-b{position:absolute;inset:0;width:100%;height:100%;display:block}
#sky-b{z-index:-3}
#sky{z-index:-1}   /* ランタンとまたたく星は、暗い膜の上に出す（チラシのように明るく見せる） */
.hero__scrim{
  position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(90% 62% at 50% 30%,rgba(7,11,30,.62) 0%,rgba(7,11,30,.1) 62%,rgba(7,11,30,0) 100%),
    linear-gradient(180deg,rgba(7,11,30,.55) 0%,rgba(7,11,30,0) 26%,rgba(7,11,30,0) 74%,var(--ink) 100%);
}
.hero__inner{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:1.5rem;padding:7rem 1rem 2rem}
.hero__place{display:flex;align-items:center;gap:1rem;color:var(--paper-dim);font-size:var(--step-1);letter-spacing:.28em}
.hero__place i{width:44px;height:1px;background:rgba(242,166,90,.45)}
.hero__title{
  font-family:var(--f-disp);font-weight:600;
  font-size:clamp(4.6rem,17vw,12rem);line-height:.92;letter-spacing:.06em;
  color:#FFF8EC;
  text-shadow:0 0 26px rgba(255,215,154,.45),0 0 90px rgba(242,166,90,.36),0 0 190px rgba(242,166,90,.22);
  animation:kindle 2.4s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes kindle{0%{opacity:0;filter:blur(18px);letter-spacing:.34em}100%{opacity:1;filter:blur(0);letter-spacing:.06em}}
.hero__sub{font-family:var(--f-disp);font-size:clamp(1rem,2.4vw,1.5rem);letter-spacing:.62em;text-indent:.62em;color:var(--flame);animation:fade 1.4s .9s ease both}
.hero__rule{width:1px;height:52px;background:linear-gradient(180deg,rgba(242,166,90,.7),transparent);animation:fade 1.4s 1.2s ease both}
.hero__date{font-family:var(--f-disp);font-size:clamp(1.5rem,4.4vw,2.7rem);letter-spacing:.05em;color:#FFF8EC;font-variant-numeric:tabular-nums;animation:fade 1.4s 1.35s ease both}
.hero__date small{font-size:.5em;letter-spacing:.24em;color:var(--paper-dim);margin-left:.4em}
.hero__time{font-size:var(--step-1);letter-spacing:.3em;line-height:2;color:var(--paper-dim);animation:fade 1.4s 1.5s ease both}
@keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.cta{
  display:inline-flex;align-items:center;justify-content:center;padding:1.05rem 2.4rem;
  font-family:var(--f-disp);font-size:var(--step1);letter-spacing:.16em;color:#170D02;
  background:linear-gradient(160deg,var(--flame),var(--lantern) 60%,var(--ember));
  border-radius:999px;
  box-shadow:0 0 0 1px rgba(255,215,154,.5),0 14px 44px -12px rgba(242,166,90,.62);
  transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s;
}
.cta:hover{transform:translateY(-3px);box-shadow:0 0 0 1px rgba(255,215,154,.85),0 22px 60px -12px rgba(242,166,90,.8)}
.cta--hero{margin-top:1.3rem;animation:fade 1.4s 1.7s ease both}
.hero__foot{padding:0 0 2.4rem;display:flex;justify-content:center;animation:fade 1.4s 2.1s ease both}
.scrollcue{display:flex;flex-direction:column;align-items:center;gap:.6rem;font-size:.7rem;letter-spacing:.34em;color:var(--paper-faint)}
.scrollcue i{display:block;width:1px;height:46px;background:linear-gradient(180deg,transparent,rgba(242,166,90,.8));animation:drop 2.6s ease-in-out infinite}
@keyframes drop{0%,100%{transform:scaleY(.4);transform-origin:top;opacity:.4}50%{transform:scaleY(1);opacity:1}}

/* ---------------- 帯 ---------------- */
.band{padding:clamp(5rem,11vw,9rem) 0}
.band--tight{padding:clamp(3.5rem,7vw,5.5rem) 0}
.lede{font-family:var(--f-disp);font-size:clamp(1.15rem,2.6vw,1.7rem);line-height:2.5;letter-spacing:.14em;text-align:center;max-width:34em;margin-inline:auto;text-wrap:balance}
.lede em{font-style:normal;color:var(--flame)}

.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1px;background:rgba(242,166,90,.14);border:1px solid rgba(242,166,90,.14)}
.fact{background:var(--ink);padding:1.7rem 1.5rem;display:flex;flex-direction:column;gap:.5rem}
.fact dt{font-size:var(--step-1);letter-spacing:.24em;color:var(--lantern)}
.fact dd{font-family:var(--f-disp);font-size:var(--step1);line-height:1.7}
.fact dd small{display:block;font-family:var(--f-body);font-size:var(--step-1);color:var(--paper-dim);letter-spacing:.04em;margin-top:.3rem}

.shead{display:flex;flex-direction:column;gap:1rem;margin-bottom:3rem}
.shead h2{font-family:var(--f-disp);font-weight:600;font-size:clamp(1.9rem,4.6vw,2.8rem);line-height:1.35;letter-spacing:.06em;text-wrap:balance}
.shead p{color:var(--paper-dim);max-width:42em;line-height:2.1}

/* ---------------- 写真 ---------------- */
.shot{position:relative;overflow:hidden;background:var(--ink-2)}
.shot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.ph{
  position:absolute;inset:0;display:grid;place-items:center;
  background:
    radial-gradient(120% 90% at 28% 18%,rgba(242,166,90,.12),transparent 62%),
    radial-gradient(90% 70% at 70% 100%,rgba(200,118,58,.14),transparent 60%),
    linear-gradient(158deg,#0B1130,#161C4E 55%,#2A2154);
  box-shadow:inset 0 0 0 1px rgba(242,166,90,.16);
}
.ph span{font-size:.66rem;letter-spacing:.3em;color:rgba(154,160,188,.8);text-align:center;line-height:2.4;padding:0 1rem}
.ph span b{display:block;font-weight:400;font-family:var(--f-disp);font-size:.95rem;letter-spacing:.24em;color:var(--paper-dim)}

.shot--band{width:100vw;margin-left:calc(50% - 50vw);height:clamp(46vh,54vw,76vh)}
.shot--band::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,var(--ink) 0%,rgba(7,11,30,0) 24%,rgba(7,11,30,0) 70%,var(--ink) 100%)}
.shot--band .cap{position:absolute;z-index:3;left:0;right:0;bottom:clamp(1.6rem,5vw,3.2rem);text-align:center;
  font-family:var(--f-disp);font-size:var(--step-1);letter-spacing:.42em;color:var(--flame);text-indent:.42em}

.venue{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(1.6rem,4vw,3rem);align-items:stretch}
.venue .shot{min-height:clamp(240px,32vw,420px)}
.facts--stack{grid-template-columns:1fr}

.gal{display:flex;gap:1rem;margin-top:1.6rem;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;
  width:100vw;margin-left:calc(50% - 50vw);padding:0 max(4vw,calc(50vw - 580px)) 1.2rem;
  scrollbar-width:thin;scrollbar-color:rgba(242,166,90,.4) transparent}
.gal::-webkit-scrollbar{height:5px}
.gal::-webkit-scrollbar-thumb{background:rgba(242,166,90,.4);border-radius:99px}
.gal figure{flex:0 0 clamp(258px,34vw,420px);scroll-snap-align:start}
.gal .shot{aspect-ratio:3/2}
.gal figcaption{margin-top:.9rem;font-family:var(--f-disp);font-size:var(--step-1);letter-spacing:.22em;color:var(--paper-dim)}

@media (max-width:760px){
  .venue{grid-template-columns:1fr}
  .venue .shot{display:none}   /* スマホでは会場写真を出さない（縦が伸びるだけなので）*/
}

/* ---------------- builder ---------------- */
.builder{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:clamp(2rem,4vw,3.6rem);align-items:start}
.steps{display:flex;flex-direction:column;gap:2.6rem}
.step{border-top:var(--rail);padding-top:1.6rem;transition:opacity .5s ease}
.step[data-locked="true"]{opacity:.32;pointer-events:none;filter:saturate(.3)}
.step__head{display:flex;align-items:baseline;gap:1rem;margin-bottom:1.4rem;flex-wrap:wrap}
.step__no{font-family:var(--f-disp);font-size:var(--step-1);letter-spacing:.24em;color:var(--lantern);font-variant-numeric:tabular-nums}
.step__q{font-family:var(--f-disp);font-size:var(--step2);letter-spacing:.06em}
.step__hint{font-size:var(--step-1);color:var(--paper-faint);letter-spacing:.06em}

.opts{display:grid;gap:.8rem}
.opts--4{grid-template-columns:repeat(auto-fit,minmax(158px,1fr))}
.opts--3{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.opts--2{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
/* 数量入力とカードが混ざる STEP（日帰り／テント泊など）は縦1列に揃える */
.opts--mixed{grid-template-columns:1fr}
.opt{
  position:relative;text-align:left;border:1px solid var(--indigo);border-radius:3px;
  background:linear-gradient(180deg,rgba(20,28,66,.7),rgba(14,21,51,.55));
  padding:1.15rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;
  transition:border-color .3s,background .3s,transform .3s,box-shadow .3s;
}
.opt:hover:not(:disabled){border-color:rgba(242,166,90,.55);transform:translateY(-2px)}
.opt:disabled{opacity:.35;cursor:not-allowed}
.opt[aria-pressed="true"]{
  border-color:var(--lantern);
  background:linear-gradient(180deg,rgba(242,166,90,.16),rgba(242,166,90,.05));
  box-shadow:0 0 0 1px rgba(242,166,90,.4),0 10px 40px -18px rgba(242,166,90,.75);
}
.opt__k{font-family:var(--f-disp);font-size:var(--step1);letter-spacing:.05em;line-height:1.5}
.opt__d{font-size:var(--step-1);color:var(--paper-dim);line-height:1.7}
.opt__p{margin-top:.35rem;font-family:var(--f-disp);font-size:var(--step-1);letter-spacing:.08em;color:var(--lantern);font-variant-numeric:tabular-nums}
.opt__p--free{color:var(--paper-faint)}
.opt__mark{position:absolute;top:.85rem;right:.9rem;width:8px;height:8px;border-radius:50%;background:var(--lantern);opacity:0;transition:opacity .3s,box-shadow .3s}
.opt[aria-pressed="true"] .opt__mark{opacity:1;box-shadow:0 0 12px 3px rgba(242,166,90,.7)}
.badge{display:inline-block;font-size:.66rem;letter-spacing:.18em;border:1px solid rgba(242,166,90,.5);color:var(--lantern);padding:.1rem .45rem;border-radius:2px;margin-left:.5rem;vertical-align:middle}

.count__stock{color:var(--lantern)}
.counts{display:grid;gap:.8rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.count{border:1px solid var(--indigo);border-radius:3px;background:rgba(14,21,51,.55);padding:1.1rem 1.2rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}
.count__k{display:flex;flex-direction:column;gap:.15rem}
.count__k b{font-family:var(--f-disp);font-weight:500;font-size:var(--step1);letter-spacing:.05em}
.count__k small{font-size:var(--step-1);color:var(--paper-dim)}
.count__sum{font-family:var(--f-disp);font-size:1.05rem;letter-spacing:.06em;color:var(--paper-dim);font-variant-numeric:tabular-nums}
.count[data-sum="ok"] .count__sum{color:var(--flame)}
.count[data-sum="ng"]{border-color:rgba(228,115,106,.45)}
.stepper{display:flex;align-items:center;gap:.2rem}
.stepper button{width:36px;height:36px;border:1px solid var(--indigo-2);border-radius:50%;font-size:1.1rem;line-height:1;display:grid;place-items:center;transition:border-color .25s,color .25s,background .25s}
.stepper button:hover:not(:disabled){border-color:var(--lantern);color:var(--flame);background:rgba(242,166,90,.1)}
.stepper button:disabled{opacity:.28;cursor:not-allowed}
.stepper output{min-width:44px;text-align:center;font-family:var(--f-disp);font-size:1.35rem;font-variant-numeric:tabular-nums;color:var(--flame)}
.note{margin-top:1rem;font-size:var(--step-1);color:var(--paper-dim);border-left:2px solid rgba(242,166,90,.4);padding-left:.9rem;line-height:1.9}
/* JS から文字だけを入れる注意書き（<br> が入らないので、改行はCSSで出す） */
.note--pre{white-space:pre-line}

/* ---------------- 提灯 ---------------- */
.panelwrap{position:sticky;top:2.2rem}
.cord{width:1px;height:40px;margin:0 auto;background:linear-gradient(180deg,rgba(242,166,90,0),rgba(242,166,90,.4))}
.panel{
  position:relative;border-radius:22px/34px;overflow:hidden;
  border:1px solid rgba(242,166,90,.34);
  background:
    radial-gradient(120% 58% at 50% 0%,rgba(255,215,154,.22),rgba(255,215,154,0) 72%),
    linear-gradient(180deg,rgba(242,166,90,.10),rgba(14,21,51,.92) 44%,rgba(7,11,30,.97));
  box-shadow:0 0 60px -14px rgba(242,166,90,.28),var(--shadow);
  padding:2rem 1.6rem 1.6rem;transition:box-shadow .7s ease,border-color .7s ease;
}
.panel[data-lit="true"]{border-color:rgba(255,215,154,.6);box-shadow:0 0 110px -10px rgba(242,166,90,.55),var(--shadow)}
.panel::before{content:"";position:absolute;left:50%;top:8%;translate:-50% 0;width:78%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(255,215,154,.26) 0%,rgba(255,215,154,.1) 38%,transparent 72%);opacity:.5;transition:opacity .7s;pointer-events:none}
.panel[data-lit="true"]::before{opacity:1}
.panel__label{text-align:center;font-size:var(--step-1);letter-spacing:.32em;color:var(--flame)}
.panel__total{text-align:center;font-family:var(--f-disp);font-weight:600;font-size:clamp(2.6rem,5.6vw,3.5rem);line-height:1.15;color:#FFF8EC;font-variant-numeric:tabular-nums;text-shadow:0 0 30px rgba(255,215,154,.55);margin:.2rem 0 .1rem}
.panel__total .yen{font-size:.46em;margin-right:.12em;color:var(--flame)}
.panel__sub{text-align:center;font-size:var(--step-1);color:var(--paper-dim);min-height:1.6em;letter-spacing:.06em}
.bd{margin-top:1.5rem;border-top:1px dashed rgba(242,166,90,.24);padding-top:1rem;display:flex;flex-direction:column;gap:.55rem}
.bd__row{display:flex;justify-content:space-between;gap:1rem;font-size:var(--step-1);line-height:1.7}
.bd__row span:first-child{color:var(--paper-dim)}
.bd__row span:last-child{font-variant-numeric:tabular-nums;white-space:nowrap}
.bd__row--off span{color:var(--lantern)}
.bd__empty{font-size:var(--step-1);color:var(--paper-faint);text-align:center;padding:.8rem 0;line-height:1.9}
.panel .cta{width:100%;justify-content:center;margin-top:1.5rem;padding:.95rem 1rem;font-size:var(--step0)}
.panel .cta:disabled{opacity:.3;cursor:not-allowed;transform:none;box-shadow:none}
.panel__fine{margin-top:.8rem;text-align:center;font-size:.68rem;color:var(--paper-faint);line-height:1.7}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1px;background:rgba(242,166,90,.14);border:1px solid rgba(242,166,90,.14)}
.card{background:var(--ink);padding:1.8rem 1.5rem;display:flex;flex-direction:column;gap:.7rem}
.card h3{font-family:var(--f-disp);font-weight:500;font-size:var(--step1);letter-spacing:.06em;color:var(--flame)}
.card p{font-size:var(--step-1);color:var(--paper-dim);line-height:2;overflow-wrap:anywhere}
.card a,.fact a,.lede a{color:var(--flame);border-bottom:1px solid rgba(242,166,90,.4);overflow-wrap:anywhere}
.card a:hover,.fact a:hover,.lede a:hover{color:var(--paper);border-color:var(--paper)}
.fact dd{overflow-wrap:anywhere}

/* ---------------- 予約フロー ---------------- */
/* ---------------- 確認画面（明細と署名） ---------------- */
.flow--narrow{max-width:44rem;margin-inline:auto}
.bill{border:1px solid rgba(242,166,90,.14)}
.bill__row{display:flex;justify-content:space-between;gap:1.5rem;padding:.95rem 1.3rem;border-bottom:1px solid rgba(242,166,90,.1)}
.bill__row span:first-child{color:var(--paper-dim)}
.bill__row span:last-child{font-variant-numeric:tabular-nums;white-space:nowrap}
.bill__row--off span{color:var(--lantern)}
.bill__total{display:flex;justify-content:space-between;align-items:baseline;gap:1.5rem;flex-wrap:wrap;
  padding:1.3rem;background:rgba(242,166,90,.07);border-top:1px solid rgba(242,166,90,.32)}
.bill__total b{font-family:var(--f-disp);font-weight:500;font-size:var(--step1);letter-spacing:.2em;color:var(--flame)}
.bill__amt{font-family:var(--f-disp);font-weight:600;font-size:clamp(1.9rem,5vw,2.6rem);line-height:1.1;
  color:#FFF8EC;font-variant-numeric:tabular-nums;text-shadow:0 0 28px rgba(255,215,154,.45)}
.bill__amt .yen{font-size:.46em;color:var(--flame);margin-right:.14em}
.submit{margin-top:2.8rem;display:flex;flex-direction:column;align-items:center;gap:1.1rem}
.submit .cta{width:100%;max-width:26rem;padding:1.15rem 1rem}
.submit small{font-size:.7rem;letter-spacing:.1em;color:var(--paper-faint)}

.topbar{position:sticky;top:0;z-index:20;background:#070B1E;border-bottom:var(--rail)}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding:1.1rem 0;flex-wrap:wrap}
.topbar__brand{font-family:var(--f-disp);font-size:var(--step2);letter-spacing:.24em;color:#FFF8EC;text-shadow:0 0 22px rgba(242,166,90,.35)}
.crumbs{display:flex;align-items:center;gap:.7rem;font-size:var(--step-1);letter-spacing:.12em;color:var(--paper-faint);flex-wrap:wrap}
.crumbs b{font-weight:400;display:flex;align-items:center;gap:.5rem}
.crumbs b::before{content:"";width:7px;height:7px;border-radius:50%;border:1px solid var(--paper-faint)}
.crumbs b[data-on="true"]{color:var(--flame)}
.crumbs b[data-on="true"]::before{background:var(--lantern);border-color:var(--lantern);box-shadow:0 0 10px 2px rgba(242,166,90,.6)}
.crumbs b[data-done="true"]{color:var(--paper-dim)}
.crumbs b[data-done="true"]::before{background:rgba(242,166,90,.45);border-color:rgba(242,166,90,.45)}
.crumbs i{width:22px;height:1px;background:rgba(242,166,90,.28)}

.flow{padding:clamp(2.6rem,6vw,4.5rem) 0 clamp(4rem,9vw,7rem)}
.flow__grid{display:grid;grid-template-columns:minmax(0,1fr) 350px;gap:clamp(2rem,4vw,3.6rem);align-items:start}
.block{border-top:var(--rail);padding-top:1.5rem;margin-bottom:2.6rem}
.block__h{font-family:var(--f-disp);font-size:var(--step2);letter-spacing:.06em;margin-bottom:1.3rem}
.sum{border:1px solid rgba(242,166,90,.14)}
.sum div{display:grid;grid-template-columns:7.5rem minmax(0,1fr);gap:.4rem 1.4rem;align-items:baseline;
  padding:1.05rem 1.3rem;border-bottom:1px solid rgba(242,166,90,.14)}
.sum div:last-child{border-bottom:none}
.sum dt{font-size:var(--step-1);letter-spacing:.2em;color:var(--lantern)}
.sum dd{font-family:var(--f-disp);font-size:var(--step1);line-height:1.6}
@media (max-width:520px){.sum div{grid-template-columns:1fr}}

.form{display:grid;gap:1.2rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field label{font-size:var(--step-1);letter-spacing:.14em;color:var(--paper-dim)}
.field label span{color:var(--lantern);margin-left:.4em;font-size:.9em}
.field input,.field textarea{
  font:inherit;color:var(--paper);background:rgba(14,21,51,.6);
  border:1px solid var(--indigo);border-radius:3px;padding:.85rem 1rem;
  transition:border-color .25s,background .25s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--lantern);background:rgba(242,166,90,.06)}
.field input::placeholder,.field textarea::placeholder{color:var(--paper-faint)}
.field textarea{resize:vertical;min-height:90px}
.field small{font-size:.7rem;color:var(--paper-faint)}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem}
.err{color:#F0836A;font-size:var(--step-1);margin-top:.2rem}

/* hidden 属性は必ず効かせる。
   .two{display:grid} のようなクラス指定はブラウザ標準の [hidden] より強く、
   そのままだと JS で hidden を立てても消えない（パスワード欄とログイン欄が同時に出た） */
[hidden]{display:none !important}

/* マイページへの導線 */
.hero__mypage{margin-top:1.2rem;font-size:var(--step-1);letter-spacing:.08em}
.hero__mypage a{color:var(--paper-dim);border-bottom:1px solid rgba(242,166,90,.35);padding-bottom:.2rem;transition:color .25s}
.hero__mypage a:hover{color:var(--flame);text-decoration:none}
.done__acts{display:flex;flex-direction:column;align-items:center;gap:1.1rem}

/* マイページ用アカウント（予約フォームの中） */
.auth{border:1px solid rgba(242,166,90,.18);border-radius:4px;padding:1.1rem 1.2rem;display:grid;gap:1rem;background:rgba(27,36,80,.25)}
.auth__msg{font-size:var(--step-1);color:var(--paper-dim);line-height:1.9;margin:0}
.auth__msg--in{color:var(--flame)}
.btn-line{
  appearance:none;cursor:pointer;background:transparent;color:var(--flame);
  border:1px solid var(--lantern);border-radius:4px;
  font-family:var(--f-disp);font-size:var(--step-1);letter-spacing:.14em;padding:.8rem 1.2rem;
  transition:background .25s;
}
.btn-line:hover:not(:disabled){background:rgba(242,166,90,.14)}
.btn-line:disabled{opacity:.45;cursor:not-allowed}

.ctaband{display:flex;justify-content:center}
.backlink{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--step-1);letter-spacing:.12em;color:var(--paper-dim);transition:color .25s;margin-top:2rem}
.backlink:hover{color:var(--flame)}
.backlink::before{content:"";width:16px;height:1px;background:currentColor}

.done{text-align:center;max-width:34rem;margin-inline:auto;display:flex;flex-direction:column;align-items:center;gap:1.4rem;padding:clamp(3rem,10vw,7rem) 0}
.done__mark{width:78px;height:78px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(242,166,90,.5);background:radial-gradient(circle,rgba(242,166,90,.24),transparent 70%);box-shadow:0 0 60px -10px rgba(242,166,90,.7)}
.done__mark svg{width:32px;height:32px;stroke:var(--flame);fill:none;stroke-width:1.4}
.done h2{font-family:var(--f-disp);font-weight:600;font-size:clamp(1.7rem,4.4vw,2.5rem);letter-spacing:.08em}
.done p{color:var(--paper-dim);line-height:2.1}
.done__no{font-family:var(--f-disp);font-size:var(--step1);letter-spacing:.3em;color:var(--flame);border:1px dashed rgba(242,166,90,.4);padding:.9rem 1.6rem;border-radius:3px;font-variant-numeric:tabular-nums}

@media (max-width:980px){.flow__grid{grid-template-columns:1fr}}
footer{border-top:var(--rail);padding:3.5rem 0 4.5rem;margin-top:clamp(4rem,9vw,7rem)}
.foot{display:flex;flex-wrap:wrap;gap:2rem;justify-content:space-between;align-items:flex-end}
.foot__brand{font-family:var(--f-disp);font-size:var(--step3);letter-spacing:.18em;color:#FFF8EC;text-shadow:0 0 26px rgba(242,166,90,.4)}
.foot__meta{font-size:var(--step-1);color:var(--paper-dim);line-height:2.1}

.mbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:none;align-items:center;justify-content:space-between;gap:1rem;padding:.8rem clamp(1rem,4vw,1.4rem);background:#070B1E;border-top:1px solid rgba(242,166,90,.3)}
.mbar__t{display:flex;flex-direction:column;gap:.05rem}
.mbar__t small{font-size:.64rem;letter-spacing:.24em;color:var(--flame)}
.mbar__t b{font-family:var(--f-disp);font-size:1.5rem;font-variant-numeric:tabular-nums;color:#FFF8EC}
.mbar .cta{padding:.7rem 1.5rem;font-size:var(--step-1)}

.toast{position:fixed;left:50%;bottom:clamp(1.5rem,6vw,3rem);translate:-50% 0;z-index:50;background:rgba(14,21,51,.96);border:1px solid rgba(242,166,90,.5);padding:.9rem 1.4rem;border-radius:3px;font-size:var(--step-1);letter-spacing:.04em;box-shadow:0 0 50px -12px rgba(242,166,90,.6);opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .4s,transform .4s;max-width:min(90vw,30rem);text-align:center;line-height:1.8}
.toast[data-on="true"]{opacity:1;transform:none}

@media (max-width:980px){
  .builder{grid-template-columns:1fr}
  .panelwrap{position:static}
  .mbar{display:flex}
  body{padding-bottom:5.4rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* ===== 予約システムで追加した部分 ===================================== */
.closed{
  font-family:var(--f-disp);letter-spacing:.1em;color:var(--paper-dim);
  border:1px dashed rgba(242,166,90,.35);border-radius:3px;padding:1.2rem 1.6rem;text-align:center;
}
.pays{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:.9rem}
.pay{
  position:relative;text-align:left;border:1px solid var(--indigo);border-radius:3px;
  background:rgba(14,21,51,.55);padding:1.1rem 1.2rem 1.1rem 2.5rem;
  display:flex;flex-direction:column;gap:.25rem;transition:border-color .2s,transform .2s;
}
.pay:hover{border-color:rgba(242,166,90,.55);transform:translateY(-2px)}
.pay[aria-pressed="true"]{border-color:rgba(242,166,90,.75);background:rgba(42,52,104,.5)}
.pay[aria-pressed="true"] .opt__mark{opacity:1;box-shadow:0 0 12px 3px rgba(242,166,90,.7)}
.pay .opt__mark{position:absolute;left:1.1rem;top:1.45rem}
.pay__k{font-family:var(--f-disp);letter-spacing:.06em}
.pay__d{font-size:var(--step-1);color:var(--paper-dim)}
.pay-card,.pay-bank{margin-top:1.4rem}
.card-el{
  border:1px solid var(--indigo);border-radius:3px;background:rgba(14,21,51,.55);
  padding:1.1rem 1.2rem;min-height:3.4rem;
}
.err--wide{
  border:1px solid rgba(240,131,106,.5);border-radius:3px;
  padding:.9rem 1.1rem;margin:1.6rem 0 0;line-height:1.9;
}
.donebank{
  width:100%;border:1px dashed rgba(242,166,90,.35);border-radius:3px;
  padding:1.4rem 1.6rem;text-align:left;
}
.donebank__h{font-family:var(--f-disp);letter-spacing:.14em;color:var(--flame);margin-bottom:.6rem}

/* ===== 特商法・プライバシーポリシー ================================== */
.legal{display:flex;flex-direction:column;gap:0;border-top:var(--rail)}
.legal>div{
  display:grid;grid-template-columns:13rem 1fr;gap:1.2rem;
  padding:1.1rem 0;border-bottom:var(--rail);align-items:start;
}
.legal dt{font-family:var(--f-disp);letter-spacing:.06em;color:var(--flame)}
.legal dd{color:var(--paper);line-height:2}
.legal__text{line-height:2.1;color:var(--paper);white-space:normal}
.legal__todo{color:#F0836A;border:1px dashed rgba(240,131,106,.5);border-radius:3px;padding:0 .5rem}
@media (max-width:640px){
  .legal>div{grid-template-columns:1fr;gap:.3rem}
}

/* ===== テストモードの帯 ============================================== */
.testbar{
  position:sticky;top:0;z-index:60;
  background:repeating-linear-gradient(135deg,#5C3238,#5C3238 12px,#4A2A4A 12px,#4A2A4A 24px);
  color:var(--flame);border-bottom:1px solid rgba(242,166,90,.5);
  padding:.5rem 1rem;text-align:center;font-size:var(--step-1);letter-spacing:.06em;
}
.testbar b{color:var(--paper);margin-right:.6rem;letter-spacing:.14em}
body[data-test="true"] .topbar{top:2.4rem}

/* ロゴ画像（管理画面 → トップページ → ロゴ。白抜きの透過PNG。枠が空なら文字のまま） */
.hero__title--logo{line-height:1;text-shadow:none}
.hero__logo{
  display:block;width:min(86vw,720px);height:auto;margin-inline:auto;
  filter:drop-shadow(0 0 18px rgba(255,215,154,.45)) drop-shadow(0 0 64px rgba(242,166,90,.3));
}
.topbar__brand{display:inline-flex;align-items:center}
.topbar__logo{display:block;height:40px;width:auto}
.foot__logo{display:block;height:56px;width:auto;filter:drop-shadow(0 0 20px rgba(242,166,90,.35))}

/* チラシ風の明るい夜空の上でも、ヒーローの小さな文字が読めるようにする */
.hero__place,.hero__time{color:#D3D8EE;text-shadow:0 1px 3px rgba(7,11,30,.85),0 0 14px rgba(7,11,30,.75)}
.hero__date,.hero__sub{text-shadow:0 1px 3px rgba(7,11,30,.7),0 0 18px rgba(7,11,30,.6)}
.hero__mypage a,.hero__date small{text-shadow:0 1px 3px rgba(7,11,30,.9),0 0 12px rgba(7,11,30,.8)}

/* ヒーロー右下の人物（管理画面 → トップページ → 右下の人物。透過PNG）。
   夜空のランタンは、この人が掲げたランタンの位置から左上へ昇る（site.js の night()）。
   足元は下へ溶かして、地面が無くても浮いて見えないようにする */
.hero__figure{
  position:absolute;z-index:-1;right:clamp(1rem,12vw,14rem);bottom:0;
  height:clamp(220px,46vh,460px);width:auto;pointer-events:none;
  -webkit-mask-image:linear-gradient(180deg,#000 86%,transparent);mask-image:linear-gradient(180deg,#000 86%,transparent);
  filter:drop-shadow(0 0 26px rgba(242,166,90,.22));
  animation:fade 1.6s 1.9s ease both;
}
/* スマホでは「チケットを予約する」ボタンに重ならないよう、小さく右端へ */
@media (max-width:640px){.hero__figure{right:.5rem;height:22vh}}
/* 幅の狭い端末では、予約ボタンと人物がぶつかりそうになるので少し小さく・外側へ */
@media (max-width:430px){
  .hero__figure{right:.1rem;height:18vh}
  .cta--hero{padding-left:1.9rem;padding-right:1.9rem}
}

/* ── ニュース ────────────────────────────────────────────────────
   広い画面：ヒーローの左上に重ねる（予約ボタンと離れていて、画面が低くても見える）
   狭い画面：重ねずに、予約ボタンの下へ積む */
.hnews{
  width:min(26rem,92vw);margin:0 auto .4rem;padding:.45rem .8rem .5rem;border-radius:7px;text-align:left;
  border:1px solid rgba(242,166,90,.42);border-left:3px solid var(--lantern);
  background:rgba(7,11,30,.82);backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
  box-shadow:0 16px 44px -18px rgba(0,0,0,.95);animation:fade .35s ease both;
}
.hnews__h{font-family:var(--f-disp);font-size:var(--step-1);letter-spacing:.24em;color:var(--lantern);line-height:1.5;margin-bottom:.15rem}
.hnews__list{list-style:none;display:grid;gap:.15rem}
.hnews__item{display:flex;gap:.7rem;align-items:baseline;font-size:1rem;line-height:1.55}
.hnews__item time{flex:none;color:var(--flame);font-variant-numeric:tabular-nums;letter-spacing:.08em}
.hnews__item span{color:var(--paper);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hnews__item--more{flex-wrap:wrap}
.hnews__btn{display:flex;align-items:center;gap:.4rem;min-width:0;flex:1;text-align:left;color:var(--paper);font:inherit;padding:0}
.hnews__btn:hover span{color:var(--flame)}
.hnews__body{display:none}   /* 本文はモーダルで出す。ここは材料として持っておくだけ */
.hnews__body a{color:var(--flame);border-bottom:1px solid rgba(242,166,90,.4)}
.hnews__item:nth-child(n+3){display:none}          /* 狭い画面は2件まで */
@media (max-width:760px){
  /* 予約ボタンの上に出す */
  .hnews{width:min(26rem,94vw);margin:.3rem auto .2rem;padding:.4rem .75rem .45rem}
  .hnews__h{font-size:.72rem;letter-spacing:.2em;margin-bottom:.1rem}
  .hnews__item{font-size:.86rem;line-height:1.6;gap:.55rem}
}
@media (min-width:561px) and (max-width:760px){
  /* この幅は右下の人物が大きいので、左に寄せて重ならないようにする */
  .hnews{margin-left:clamp(1rem,4vw,2.6rem);margin-right:auto;width:min(26rem,56vw)}
}
@media (min-width:761px){
  .hnews{position:absolute;z-index:2;left:clamp(1rem,4vw,2.6rem);top:clamp(1rem,3vw,2rem);
    width:auto;max-width:min(38rem,44vw)}
  .hnews__item:nth-child(n+3){display:flex}        /* 広い画面は3件 */
}
@media (min-width:761px) and (max-width:1100px){
  .hnews__item:nth-child(n+3){display:none}
}

/* ── 予約済みの方への案内（トップ下部）──────────────────────────────── */
.mpbox{display:flex;align-items:center;justify-content:space-between;gap:clamp(1.4rem,5vw,3rem);flex-wrap:wrap;
  border:1px solid rgba(242,166,90,.28);border-radius:8px;padding:clamp(1.4rem,4vw,2.2rem);
  background:linear-gradient(150deg,rgba(27,36,80,.55),rgba(7,11,30,.35))}
.mpbox__text{flex:1 1 22rem}
.mpbox h2{margin:.2rem 0 .6rem}
.mpbox__lead{color:var(--paper-dim);margin:0 0 .8rem}
.mpbox__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.5rem .9rem}
.mpbox__list li{position:relative;padding-left:1.1rem;color:var(--paper);font-size:var(--step-1)}
.mpbox__list li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;
  background:var(--lantern);box-shadow:0 0 10px rgba(242,166,90,.8)}
.mpbox__act{margin:0;flex:0 0 auto}

/* 予約完了画面のマイページ案内 */
.donemp{border:1px dashed rgba(242,166,90,.4);border-radius:6px;padding:1.1rem 1.3rem;margin:.4rem 0 .6rem;text-align:left;max-width:30rem}
.donemp__h{font-family:var(--f-disp);letter-spacing:.1em;margin:0 0 .6rem;color:var(--flame)}
.donemp .mpbox__list{flex-direction:column;gap:.3rem}
.donemp .mini{margin:.7rem 0 0;font-size:var(--step-2);color:var(--paper-dim)}

/* ── 右上のマイページボタン（トップページ）──────────────────────────────
   高さを持たない sticky。テストモードの帯より下から始まり、スクロールしてもついてくる。
   予約の画面（#v-tickets / #v-done）には専用のバーがあるので、ここには出ない */
/* align-items:flex-start が要る。既定の stretch だと、高さ0の器に合わせてボタンが縦に潰れる */
.sitetop{position:sticky;top:0;z-index:20;height:0;display:flex;justify-content:flex-end;align-items:flex-start;pointer-events:none}
.sitetop__btn{
  pointer-events:auto;margin:clamp(.8rem,2vw,1.4rem) clamp(.8rem,3vw,2rem);
  display:inline-flex;align-items:center;gap:.6rem;
  border:1px solid rgba(242,166,90,.6);border-radius:99px;padding:.72rem 1.5rem;line-height:1;
  font-family:var(--f-disp);font-size:var(--step0);letter-spacing:.12em;color:var(--flame);
  background:rgba(7,11,30,.62);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  box-shadow:0 8px 28px -12px rgba(0,0,0,.9);transition:background .25s,border-color .25s,color .25s;
}
.sitetop__btn:hover{background:rgba(242,166,90,.2);border-color:var(--lantern);color:var(--flame);text-decoration:none}
.sitetop__btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}
@media (max-width:480px){
  .sitetop__btn{padding:.6rem 1.1rem;font-size:var(--step-1);letter-spacing:.08em;gap:.4rem}
  .sitetop__btn svg{width:16px;height:16px}
}
/* テストモードの帯（sticky）に隠れないように下げる。本番では帯が無いので 0 のまま */
body[data-test="true"] .sitetop{top:2.4rem}
@media (max-width:560px){ body[data-test="true"] .sitetop{top:3.7rem} }
.donemp__lead{margin:0 0 .7rem;font-size:var(--step-1);line-height:1.9;color:var(--paper)}
.donemp__lead b{color:var(--flame);font-weight:400}

/* ── ニュースのモーダル（見出しを押すと本文が出る）────────────────── */
.nwmodal{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:1rem}
.nwmodal[hidden]{display:none}
.nwmodal__back{position:absolute;inset:0;background:rgba(4,7,20,.72);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}
.nwmodal__box{
  position:relative;width:min(34rem,92vw);max-height:82vh;overflow:auto;
  padding:clamp(1.4rem,4vw,2.2rem);border-radius:10px;
  border:1px solid rgba(242,166,90,.4);border-top:3px solid var(--lantern);
  background:linear-gradient(160deg,#111A44,#0A1130 70%);
  box-shadow:0 30px 80px -24px rgba(0,0,0,.95);
  animation:nwin .28s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes nwin{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.nwmodal__x{position:absolute;top:.5rem;right:.7rem;font-size:1.5rem;line-height:1;color:var(--paper-dim);padding:.3rem .5rem}
.nwmodal__x:hover{color:var(--flame)}
.nwmodal__date{font-family:var(--f-disp);letter-spacing:.14em;color:var(--flame);font-variant-numeric:tabular-nums;font-size:var(--step-1)}
.nwmodal__title{font-family:var(--f-disp);font-weight:600;font-size:clamp(1.15rem,3.4vw,1.5rem);line-height:1.6;margin:.3rem 0 1rem;letter-spacing:.04em}
.nwmodal__body{line-height:2;color:var(--paper);overflow-wrap:anywhere}
.nwmodal__body a{color:var(--flame);border-bottom:1px solid rgba(242,166,90,.45)}
body.is-modal{overflow:hidden}

/* ── 日付ごとの箱（交通手段・ランタン・宿泊など、日ごとに数を入れる選択肢）────── */
.daybox{border:1px solid rgba(242,166,90,.22);border-radius:8px;padding:.9rem 1rem 1rem;background:rgba(27,36,80,.22)}
.daybox + .daybox{margin-top:.8rem}
.daybox__h{font-family:var(--f-disp);font-size:var(--step1);letter-spacing:.1em;color:var(--flame);
  margin-bottom:.5rem;padding-bottom:.5rem;border-bottom:1px dashed rgba(242,166,90,.25)}
.daybox .counts{gap:.4rem}

/* ── ご案内（タイムテーブル・バスの案内図）────────────────────────── */
/* 案内図は文字が細かいので、widthがあっても2列までに留めて1枚を大きく見せる。
   min(100%,…) は、画面が420pxより狭いときに横にはみ出さないため */
.infos{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:clamp(1.2rem,3vw,2rem)}
.info{margin:0}
.info__cap{font-family:var(--f-disp);font-size:var(--step1);letter-spacing:.1em;color:var(--flame);margin-bottom:.6rem}
.info a{position:relative;display:block;border:1px solid rgba(242,166,90,.25);border-radius:8px;overflow:hidden;
  background:var(--ink-2);transition:border-color .25s,transform .25s}
.info a:hover{border-color:var(--lantern);transform:translateY(-2px)}
.info img{display:block;width:100%;height:auto}
.info__zoom{position:absolute;right:.6rem;bottom:.6rem;font-size:.72rem;letter-spacing:.1em;
  background:rgba(7,11,30,.78);color:var(--paper);border:1px solid rgba(242,166,90,.4);border-radius:99px;padding:.25rem .8rem}

/* ── SNSのアイコン（フッター）──────────────────────────────────── */
.sns{display:flex;gap:.7rem;margin-top:1rem}
.sns a{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  border:1px solid rgba(242,166,90,.4);color:var(--paper-dim);
  transition:color .25s,border-color .25s,background .25s,transform .25s}
.sns a:hover{color:var(--flame);border-color:var(--lantern);background:rgba(242,166,90,.12);transform:translateY(-2px)}
.sns svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5}

/* ── 免責・注意事項（確認画面）────────────────────────────────── */
.terms{
  max-height:min(46vh,340px);overflow-y:auto;padding:1rem 1.1rem;border-radius:6px;
  border:1px solid rgba(242,166,90,.28);background:rgba(7,11,30,.45);
  font-size:var(--step-1);line-height:2;color:var(--paper-dim);overflow-wrap:anywhere;
  scrollbar-width:thin;scrollbar-color:rgba(242,166,90,.4) transparent;
}
.terms:focus-visible{border-color:var(--lantern)}
.terms b,.terms strong{color:var(--paper)}
.agree{display:flex;align-items:flex-start;gap:.7rem;margin-top:1rem;padding:.9rem 1rem;
  border:1px solid rgba(242,166,90,.4);border-radius:6px;background:rgba(242,166,90,.06);cursor:pointer}
.agree:hover{background:rgba(242,166,90,.12)}
.agree input{width:22px;height:22px;flex:none;accent-color:var(--lantern);cursor:pointer}
.agree span{line-height:1.8}
/* 高さを決めずに出す版（キャンセル規定など、短い文章用） */
.terms--flat{max-height:none;overflow:visible}

/* ── 動画（Instagram の埋め込み）────────────────────────────────── */
.reels{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:clamp(1rem,3vw,1.8rem);justify-items:center}
.reel{width:100%;max-width:540px}
.reel .instagram-media{margin:0 auto!important;min-width:0!important}

/* ── お知らせの帯（notice.php へ送る）──────────────────────────
   ニュース（ヒーローに重ねるもの）とは別。いま全員に知らせたい1件だけを出す。
   管理画面 → トップページ → お知らせ で文面を編集し、空にすれば消える */
.notice{
  display:block;text-decoration:none;
  position:sticky;top:0;z-index:55;
  background:linear-gradient(90deg,rgba(27,36,80,.96),rgba(14,21,51,.96));
  border-bottom:1px solid rgba(242,166,90,.45);
  backdrop-filter:blur(6px);
  transition:background .25s;
}
.notice:hover{background:linear-gradient(90deg,rgba(35,46,100,.96),rgba(20,29,68,.96));text-decoration:none}
.notice__in{
  display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;
  padding:.6rem 1rem;font-size:var(--step-1);
}
.notice__t{
  flex:none;font-family:var(--f-disp);letter-spacing:.14em;color:var(--indigo-0);
  background:var(--lantern);border-radius:3px;padding:.1rem .6rem;font-size:.82em;
}
.notice__m{flex:1 1 0;min-width:0;color:var(--paper);line-height:1.7}
.notice__a{
  flex:none;color:var(--flame);border:1px solid rgba(242,166,90,.6);border-radius:3px;
  padding:.25rem .8rem;white-space:nowrap;transition:background .25s;
}
.notice:hover .notice__a{background:rgba(242,166,90,.14)}
@media (max-width:600px){
  /* 狭い画面ではボタンを出さない。帯ぜんぶがリンクなので、どこを押しても開く */
  .notice__in{gap:.5rem;padding:.55rem .9rem}
  .notice__a{display:none}
}

/* お知らせページの日付 */
.shead__date{color:var(--paper-dim);font-size:var(--step-1);margin-top:.4rem;letter-spacing:.06em}

/* 枠線だけのボタン（お知らせページの戻り導線） */
.btn--ghost{
  display:inline-block;border:1px solid rgba(242,166,90,.6);border-radius:3px;
  padding:.6rem 1.4rem;color:var(--flame);text-decoration:none;
  font-family:var(--f-disp);letter-spacing:.1em;transition:background .25s;
}
.btn--ghost:hover{background:rgba(242,166,90,.12);text-decoration:none}

/* 「◯◯の人数まで」という上限の説明。＋が押せない理由を見せる（2026-10-25）*/
.count__cap{display:block;color:var(--flame);opacity:.9;margin-top:.15rem}

/* ── 協賛（ロゴ＋名前）──────────────────────────────────────────
   ロゴは大きさがまちまちなので、同じ高さの枠に収めて左右の余白で揃える。
   ロゴが無い協賛者は名前だけを同じ枠に出す（並びが崩れないように） */
.shead__lead{color:var(--paper-dim);line-height:2;margin-top:.8rem}
.sponsors{
  list-style:none;margin:2rem 0 0;padding:0;
  display:grid;gap:1.6rem 1.4rem;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
  align-items:start;
}
.sponsor{text-align:center}
.sponsor__in{
  display:flex;align-items:center;justify-content:center;
  height:84px;padding:.9rem 1rem;
  background:var(--paper);border-radius:6px;
  text-decoration:none;transition:transform .25s,box-shadow .25s;
}
a.sponsor__in:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.3);text-decoration:none}
.sponsor__logo{max-width:100%;max-height:100%;object-fit:contain}
.sponsor__name{
  font-family:var(--f-disp);color:var(--indigo-1);font-size:var(--step-1);
  line-height:1.5;letter-spacing:.04em;
}
.sponsor__cap{
  display:block;margin-top:.5rem;color:var(--paper-dim);
  font-size:var(--step-1);line-height:1.6;
}
@media (max-width:600px){
  .sponsors{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1.2rem 1rem}
  .sponsor__in{height:68px;padding:.7rem .8rem}
}