[hidden]{display:none!important}
/* HANGAR F. 園 ── 見た目
   白い紙の上に、空と模型。シロタは暗い背景が見にくいので、明るい地を基本にする。 */
:root{
  --paper:#fbf8f2; --card:#ffffff; --ink:#1f2430; --sub:#5c6372; --line:#e7e0d3;
  --play:#ff6b4a; --ask:#2fbf86; --learn:#f2a81d; --rest:#5b8fe8; --hot:#ff4f7e;
  --sky-top:#8fc4ee; --sky-bot:#dcecf6;
  --jp:"Zen Kaku Gothic New","Hiragino Sans","Yu Gothic UI",sans-serif;
  --en:"Big Shoulders Display","Zen Kaku Gothic New",sans-serif;
  --r:18px; --shadow:0 10px 30px rgba(31,36,48,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--jp);color:var(--ink);background:var(--sky-bot);font-size:16px;line-height:1.75;
  word-break:keep-all;overflow-wrap:anywhere;text-wrap:pretty}
h1,h2,h3,h4{text-wrap:balance;line-height:1.35;margin:0}
.nb{white-space:nowrap}
a{color:inherit}
img{max-width:100%;display:block}
button{font:inherit;color:inherit}
.en{font-family:var(--en);letter-spacing:.08em;font-weight:900}
.skip{position:absolute;left:-999px;top:8px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid #1f6feb;outline-offset:3px;border-radius:6px}

/* ---------- 模型の舞台（固定の背景） ---------- */
#stage{position:fixed;inset:0;z-index:0;background:linear-gradient(180deg,var(--sky-top),var(--sky-bot) 78%);transition:background 1.2s}
#cv{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;opacity:0;transition:opacity .9s ease}
#stage.ready #cv{opacity:1}
#pins{position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s}
body.in-park #pins{opacity:1}
.tilt{position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 90% at 50% 52%,transparent 55%,rgba(255,255,255,.28) 100%)}
.pin{position:absolute;left:0;top:0;pointer-events:auto;border:0;cursor:pointer;background:#fff;border-radius:99px;
  display:flex;gap:5px;align-items:center;padding:3px;margin:-30px 0 0 -15px;box-shadow:0 3px 10px rgba(20,30,50,.25);
  font:700 12px/1 var(--jp);white-space:nowrap;color:var(--ink)}
.pin i{font-style:normal;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--c);font-size:13px}
.pin span{display:none;padding-right:6px}
#pins.near .pin span,.pin.on span{display:inline}
.pin.star span{display:inline;font-weight:900}.pin.star{box-shadow:0 0 0 3px var(--c),0 6px 16px rgba(0,0,0,.18)}
.pin.on{outline:3px solid var(--c);z-index:3}
.pin.care::after{content:'';position:absolute;top:-4px;right:-4px;width:11px;height:11px;border-radius:50%;background:#2fc27a;box-shadow:0 0 0 2px #fff}

/* ---------- 上の帯 ---------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;gap:12px;padding:10px 16px;
  padding-top:max(10px,env(safe-area-inset-top));background:rgba(251,248,242,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(231,224,211,.8)}
.brand{text-decoration:none;display:flex;align-items:baseline;gap:8px}
.brand b{font:900 22px/1 var(--en);letter-spacing:.04em}
.brand i,.pk-title i,.sh-name i{color:var(--play);font-style:normal}
.brand small{font-size:12px;color:var(--sub)}
.topnav{display:none;gap:18px;margin-left:auto;font-weight:700;font-size:14px}
.topnav a{text-decoration:none}
.topnav a:hover{text-decoration:underline}
.btn-enter.mini{margin-left:auto;padding:8px 14px;font-size:14px}
@media (min-width:760px){.topnav{display:flex}.btn-enter.mini{margin-left:8px}}
body.in-park .topbar{display:none}

/* ---------- ボタン ---------- */
.btn-enter{border:0;cursor:pointer;background:var(--ink);color:#fff;border-radius:99px;padding:14px 26px;font-weight:900;font-size:17px;
  display:inline-flex;flex-direction:column;align-items:center;line-height:1.3;box-shadow:0 8px 20px rgba(31,36,48,.25);transition:transform .15s}
.btn-enter small{font-weight:500;font-size:12px;opacity:.8}
.btn-enter:hover{transform:translateY(-2px)}
.btn-sub{display:inline-flex;align-items:center;padding:12px 20px;border-radius:99px;background:#fff;border:2px solid var(--ink);font-weight:700;text-decoration:none}
.btn-go{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border-radius:99px;background:var(--c,var(--ink));color:#fff;font-weight:900;text-decoration:none;border:0;cursor:pointer}
.btn-go::after{content:"→"}
.btn-line{display:inline-flex;align-items:center;padding:9px 14px;border-radius:99px;background:#fff;border:1.5px solid var(--line);font-weight:700;font-size:14px;cursor:pointer;text-decoration:none}
.btn-share{border:0;cursor:pointer;background:var(--play);color:#fff;border-radius:99px;padding:10px 18px;font-weight:900}

/* ---------- 入口 ---------- */
main{position:relative;z-index:1}
.hero{min-height:100svh;display:flex;align-items:flex-end;padding:96px 16px 28px}
.hero-card{width:100%;max-width:640px;background:rgba(255,255,255,.86);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-radius:24px;padding:22px 20px 20px;box-shadow:var(--shadow)}
.kick{margin:0 0 6px;font:900 13px/1.4 var(--en);letter-spacing:.12em;color:var(--sub)}
.hero-title{font-size:clamp(28px,8vw,52px);font-weight:900;letter-spacing:.01em}
.hero-lead{margin:10px 0 16px;color:#333a48}
.hero-btns{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
@media (min-width:900px){.hero{padding:0 6vw 7vh}.hero-card{padding:30px 32px 28px}}

/* ---------- 本日の開園情報 ---------- */
section{scroll-margin-top:64px}
.today,.guide,.theater,.logbook,.exit{background:var(--paper);padding:40px 16px}
.today{display:grid;gap:18px;border-radius:28px 28px 0 0;padding-top:32px}
@media (min-width:900px){.today{grid-template-columns:1.1fr 1fr;padding:48px 6vw}}
.board{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);padding:18px}
.board-t{font-size:20px;display:flex;align-items:baseline;gap:10px;margin-bottom:10px}
.board-t .en{font-size:14px;color:var(--play)}
.board-rows{margin:0;display:grid;gap:8px}
.board-rows>div{display:grid;grid-template-columns:7.5em 1fr;gap:10px;align-items:baseline;border-bottom:1px dashed var(--line);padding-bottom:8px}
.board-rows>div:last-child{border-bottom:0}
.board-rows dt{font-size:13px;color:var(--sub);font-weight:700}
.board-rows dd{margin:0;font-weight:700}
.flap{display:inline-flex;gap:2px;font:900 22px/1 var(--en);vertical-align:-2px}
.flap b{background:var(--ink);color:#fff;border-radius:4px;padding:4px 5px 3px;min-width:1.05em;text-align:center;position:relative}
.flap b::after{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:rgba(255,255,255,.25)}
.tag-new{display:inline-block;background:var(--hot);color:#fff;border-radius:6px;font:900 12px/1 var(--en);letter-spacing:.06em;padding:4px 6px;margin-right:6px;vertical-align:2px}
.now{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden}
.now-k{font-size:13px;padding:12px 16px 0;color:var(--play);font-weight:900;letter-spacing:.06em}
.now-body{padding:8px 16px 16px;display:grid;gap:10px}
.now-body img{border-radius:12px;aspect-ratio:1200/630;object-fit:cover;width:100%;height:auto;background:#eee}
.now-body h3{font-size:22px}

/* ---------- ガイド ---------- */
.sec-head{max-width:900px;margin:0 auto 18px}
.sec-head .en{margin:0;color:var(--sub);font-size:14px}
.sec-head h2{font-size:clamp(26px,6vw,40px);font-weight:900}
.sec-lead{color:var(--sub);margin:6px 0 0}
.land{max-width:1200px;margin:0 auto 34px}
.land-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;border-bottom:4px solid var(--c);padding-bottom:6px;margin-bottom:14px}
.land-head h3{font-size:26px;font-weight:900}
.land-head .en{color:var(--c);font-size:16px}
.land-head p{margin:0;color:var(--sub);font-size:14px;flex-basis:100%}
.cards{display:grid;gap:14px;grid-template-columns:1fr}
@media (min-width:720px){.cards{grid-template-columns:1fr 1fr}}
@media (min-width:1100px){.cards{grid-template-columns:1fr 1fr 1fr}}
.att{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;scroll-margin-top:80px}
.att:target,.att.flash{outline:3px solid var(--c);outline-offset:2px}
.att-shot{position:relative;aspect-ratio:1200/630;background:linear-gradient(135deg,var(--c),#fff);overflow:hidden}
.att-shot img{width:100%;height:100%;object-fit:cover;object-position:50% 0}
.att-shot .glyph{position:absolute;inset:0;display:grid;place-items:center;font-size:56px}
.att-no{position:absolute;left:10px;top:10px;background:rgba(31,36,48,.85);color:#fff;font:900 13px/1 var(--en);letter-spacing:.08em;padding:5px 7px;border-radius:6px}
.att-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.att-body h4{font-size:20px;font-weight:900}
.att-one{margin:0;font-weight:700;color:#333a48}
.att-desc{margin:0;color:var(--sub);font-size:15px}
.att-meta{margin:0;font-size:12px;color:var(--sub);display:flex;gap:10px;flex-wrap:wrap}
.att-meta .wait{color:#14866d;font-weight:700}
.att-btns{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:8px}

/* 頼む区画の窓口 */
.desk{background:#fff;border:2px solid var(--ask);border-radius:var(--r);padding:18px;margin-top:14px;display:grid;gap:14px}
@media (min-width:900px){.desk{grid-template-columns:1fr 1fr}}
.desk h4{font-size:18px;margin-bottom:6px}
.desk ul{margin:0;padding-left:1.2em}
.desk li{margin:4px 0}
.desk .no li::marker{content:"× "}
.desk .yes li::marker{content:"○ "}
.desk-cta{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.desk-num{display:flex;gap:16px;flex-wrap:wrap;font-weight:700}
.desk-num b{font:900 28px/1 var(--en);margin-right:4px}

/* ---------- 映写館 ---------- */
.reels{max-width:1200px;margin:0 auto;display:grid;gap:16px}
@media (min-width:900px){.reels{grid-template-columns:1.4fr 1fr}}
.reel{background:#fff;border:1.5px solid var(--line);border-radius:var(--r);overflow:hidden}
.yt{position:relative;aspect-ratio:16/9;background:#111;border:0;padding:0;width:100%;cursor:pointer;display:block}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.92}
.yt .play{position:absolute;inset:0;margin:auto;width:68px;height:48px;border-radius:14px;background:#ff3d33;color:#fff;display:grid;place-items:center;font-size:22px}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.reel-cap{padding:12px 16px 16px}
.reel-cap h3{font-size:18px}
.reel-cap p{margin:4px 0 0;color:var(--sub);font-size:14px}

/* ---------- 整備記録 ---------- */
.log-list{max-width:900px;margin:0 auto;padding:0;list-style:none;display:grid;gap:6px}
.log-list li{display:grid;grid-template-columns:6.5em 1fr;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-size:14px}
.log-list time{font:700 14px/1.6 var(--en);letter-spacing:.06em;color:var(--sub)}

/* ---------- 出口 ---------- */
.exit{display:grid;gap:18px;padding-bottom:56px}
@media (min-width:900px){.exit{grid-template-columns:1.5fr 1fr;padding:56px 6vw 72px;align-items:start}}
.exit-board .en{margin:0;color:var(--sub)}
.exit-board h2{font-size:clamp(26px,6vw,40px)}
.flights{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.flights a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;text-decoration:none;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:14px 16px}
.flights a:hover{border-color:var(--ink)}
.flights .fno{font:900 18px/1 var(--en);letter-spacing:.06em;background:var(--ink);color:#fff;border-radius:8px;padding:6px 8px}
.flights .fto{font-weight:900}
.flights .fto small{display:block;font-weight:500;color:var(--sub);font-size:13px}
.flights .fgo{font:900 13px/1 var(--en);color:#14866d;letter-spacing:.08em}
.stub{background:#fff;border:2px dashed var(--ink);border-radius:var(--r);padding:18px;text-align:center}
.stub-k{margin:0;color:var(--sub);font-size:13px;font-weight:700}
.stub-no{margin:4px 0;font:900 44px/1 var(--en);letter-spacing:.08em}
.stub-d{margin:0 0 12px;color:var(--sub);font-size:14px}
.foot{position:relative;z-index:1;background:var(--ink);color:#e9e6df;padding:28px 16px 40px;text-align:center;font-size:14px}
.foot .small{font-size:12px;color:#b8bcc6;max-width:680px;margin:6px auto}
.ns-list{max-width:900px;margin:0 auto}

/* ---------- 園の中 ---------- */
body.in-park main,body.in-park .foot{visibility:hidden}
body.in-park{overflow:hidden}
.park-ui{position:fixed;inset:0;z-index:20;pointer-events:none}
.park-ui>*{pointer-events:auto}
.pk-top{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;gap:10px;padding:10px 12px;padding-top:max(10px,env(safe-area-inset-top));pointer-events:none}
.pk-top>*{pointer-events:auto}
.pk-exit,.pk-help{border:0;cursor:pointer;background:rgba(255,255,255,.92);border-radius:99px;padding:8px 14px;font-weight:700;font-size:14px;box-shadow:0 4px 12px rgba(20,30,50,.18)}
.pk-title{margin:0 auto;background:rgba(255,255,255,.92);border-radius:99px;padding:6px 14px;display:flex;gap:10px;align-items:baseline;box-shadow:0 4px 12px rgba(20,30,50,.18)}
.pk-title b{font:900 18px/1 var(--en)}
.pk-title span{font-size:12px;color:var(--sub);font-weight:700}
.pk-tip{position:absolute;top:62px;left:50%;transform:translateX(-50%);width:min(92vw,420px);margin:0;background:rgba(31,36,48,.9);color:#fff;border-radius:14px;padding:10px 14px;font-size:14px}
.pk-time{position:absolute;top:62px;left:12px;right:12px;max-width:520px;margin:0 auto;background:rgba(255,255,255,.94);border-radius:16px;padding:10px 14px;display:grid;gap:4px;box-shadow:0 4px 12px rgba(20,30,50,.18)}
.pk-time label{font-size:13px;font-weight:700}
.pk-time label .en{color:var(--play);font-size:12px;margin-right:6px}
.pk-time input{width:100%;accent-color:var(--play)}
.pk-time output{font:900 16px/1 var(--en);letter-spacing:.06em}
.pk-old{font-size:13px}
.pk-bottom{position:absolute;left:0;right:0;bottom:0;padding:10px 0 max(12px,env(safe-area-inset-bottom));pointer-events:none}
.pk-bottom>*{pointer-events:auto}
.pk-tabs{display:flex;gap:6px;padding:0 12px 8px;overflow-x:auto;scrollbar-width:none}
.pk-tabs button{border:0;cursor:pointer;flex:none;background:rgba(255,255,255,.92);border-radius:99px;padding:8px 14px;font-weight:900;font-size:14px;box-shadow:0 3px 10px rgba(20,30,50,.15);border-bottom:3px solid transparent}
.pk-tabs button[aria-selected="true"]{background:var(--ink);color:#fff;border-bottom-color:var(--c)}
.pk-strip{display:flex;gap:8px;padding:0 12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
.pk-strip button{flex:none;scroll-snap-align:start;border:0;cursor:pointer;background:#fff;border-radius:14px;padding:6px 12px 6px 6px;display:flex;align-items:center;gap:8px;box-shadow:0 3px 10px rgba(20,30,50,.15);font-weight:700;font-size:14px;max-width:72vw}
.pk-strip i{font-style:normal;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--c);flex:none}
.pk-strip button.on{outline:3px solid var(--c)}
.card{position:absolute;left:8px;right:8px;bottom:8px;max-height:62svh;overflow:auto;background:#fff;border-radius:22px;box-shadow:0 -6px 30px rgba(20,30,50,.25);
  padding:0 0 max(14px,env(safe-area-inset-bottom));animation:up .32s cubic-bezier(.2,.9,.3,1.2)}
@keyframes up{from{transform:translateY(40px);opacity:0}}
@media (min-width:900px){.card{left:auto;right:16px;top:76px;bottom:16px;width:400px;max-height:none}}
.card-x{position:absolute;right:10px;top:10px;z-index:2;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.95);font-size:20px;cursor:pointer;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.card .att{border:0;border-radius:22px 22px 0 0}

/* ---------- 入園の儀式 ---------- */
.ritual{position:fixed;inset:0;z-index:30;pointer-events:none;overflow:hidden}
.shutter{position:absolute;inset:0;background:#c9ced6;display:grid;place-items:center;animation:lift 1.15s cubic-bezier(.6,.05,.3,1) .35s forwards}
.slats{position:absolute;inset:0;background:repeating-linear-gradient(180deg,#d7dbe1 0 26px,#aab1bb 26px 28px,#e3e6ea 28px 30px)}
.sh-name{position:relative;font:900 clamp(48px,14vw,120px)/1 "Big Shoulders Stencil Display",var(--en);color:#2b303b;letter-spacing:.04em;margin:0}
@keyframes lift{to{transform:translateY(-102%)}}
.ticket{position:absolute;left:50%;top:50%;width:min(82vw,340px);transform:translate(-50%,-50%) rotate(-4deg) scale(.8);opacity:0;background:#fffdf6;border-radius:14px;border:2px dashed var(--ink);
  padding:16px 18px;text-align:center;box-shadow:var(--shadow);animation:tk 1.6s ease .2s forwards}
@keyframes tk{20%{opacity:1;transform:translate(-50%,-50%) rotate(-4deg) scale(1)}75%{opacity:1;transform:translate(-50%,-50%) rotate(-4deg) scale(1)}100%{opacity:0;transform:translate(-50%,-140%) rotate(-8deg) scale(.7)}}
.tk-k{margin:0;font:900 12px/1.4 var(--en);letter-spacing:.12em;color:var(--sub)}
.tk-no{margin:6px 0;font:900 48px/1 var(--en);letter-spacing:.08em}
.tk-d{margin:0;font-size:13px;color:var(--sub)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:40;width:max-content;background:var(--ink);color:#fff;border-radius:14px;padding:12px 16px;max-width:90vw;font-size:14px}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms!important}
  .shutter,.ticket,.card{animation-duration:.01ms!important;animation-delay:0s!important}
}
.tag-star{background:var(--c);color:#fff}
.tag-care{background:#13774a}