/* PON! トップページ（ランディング）。クラスはすべて .lp 配下に閉じる */
.lp{--cream:#FFFBF0;--ink:#17151F;--mut:#4A4560;background:var(--cream);color:var(--ink);overflow:hidden;font-weight:500}
.lp *{box-sizing:border-box;min-width:0}
.lp h1,.lp h2,.lp h3,.lp p{margin:0}
.lp a{color:inherit}
.lp .wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.lp .disp{font-family:var(--disp);font-weight:900}
.lp-eyebrow{display:flex;align-items:center;gap:12px;font-weight:900;font-size:14px;letter-spacing:.14em;color:var(--vio)}
.lp-eyebrow::before{content:'';width:28px;height:3px;background:currentColor;border-radius:2px}
.lp-h2{font-weight:900;font-size:clamp(30px,3.9vw,52px);line-height:1.3;letter-spacing:0;text-wrap:balance;word-break:auto-phrase}
.lp-lead{font-size:17px;line-height:1.95;color:var(--mut);text-wrap:pretty}
.lp-head{display:flex;flex-direction:column;gap:18px;max-width:860px}

/* ボタン */
.lp .btn{min-height:56px;padding:0 28px;border:3px solid var(--ink);border-radius:16px;font-size:17px;box-shadow:0 5px 0 var(--ink)}
.lp .btn:hover{transform:translateY(-2px);box-shadow:0 7px 0 var(--ink)}
.lp .btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ink)}
.lp .btn.paper{background:#fff;color:var(--ink)}
.lp .btn.lg{min-height:64px;padding:0 36px;font-size:19px;border-radius:18px}
.lp .btn svg{transition:transform .2s}
.lp .btn:hover svg{transform:translateX(4px)}

/* ヘッダー（暗い） */
.lp-nav{position:sticky;top:0;z-index:20;background:var(--ink);border-bottom:3px solid #000;color:#fff}
.lp-nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;flex-wrap:wrap}
.lp-nav .logo{font-size:30px;color:#fff}
.lp-nav .logo svg,.lp-foot .logo svg{width:56px;height:35px}
.lp-nav .logo circle,.lp-foot .logo circle{stroke:#FFFBF0}
.lp-nav nav{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.lp-nav a.lk{font-weight:700;font-size:15px;text-decoration:none;padding:10px 4px;color:#D9D4F2;transition:color .15s}
.lp-nav a.lk:hover{color:#fff;text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:8px;text-decoration-color:var(--yel)}
.lp-nav .btn{border-color:#000;min-height:44px;padding:0 20px;font-size:15px;border-radius:13px;box-shadow:0 3px 0 var(--yel-d),0 3px 0 3px #000}
.lp-nav .btn:hover{box-shadow:0 5px 0 var(--yel-d),0 5px 0 3px #000}
.lp-nav .btn:active{box-shadow:0 1px 0 var(--yel-d),0 1px 0 3px #000}

/* ヒーロー */
.lp-hero{position:relative;border-bottom:2px solid var(--ink);background-image:radial-gradient(#17151F18 1.5px,transparent 1.5px);background-size:26px 26px;animation:lpdots 8s linear infinite}
.lp-hero .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:56px;padding-top:72px;padding-bottom:104px}
.lp-hero .copy{flex:1.1 1 480px;display:flex;flex-direction:column;gap:30px}
.lp-hero .copy>*{animation:lprise .8s cubic-bezier(.2,.8,.2,1) both}
.lp-hero .copy>*:nth-child(1){animation-delay:.05s}.lp-hero .copy>*:nth-child(2){animation-delay:.15s}.lp-hero .copy>*:nth-child(3){animation-delay:.28s}.lp-hero .copy>*:nth-child(4){animation-delay:.4s}.lp-hero .copy>*:nth-child(5){animation-delay:.5s}
.lp-chip{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;padding:7px 16px;background:#fff;border:2px solid var(--ink);border-radius:99px;font-weight:900;font-size:14px}
.lp-chip i{width:10px;height:10px;border-radius:50%;background:var(--mint);border:2px solid var(--ink);animation:lpblink 1.6s ease-in-out infinite}
.lp-hero h1{font-weight:900;font-size:clamp(36px,4.4vw,64px);line-height:1.18;letter-spacing:0;text-wrap:balance;word-break:auto-phrase}
.lp-hero h1 mark{background:linear-gradient(transparent 64%,var(--yel) 64% 90%,transparent 90%);color:inherit;padding:0 .06em}
.lp-hero .lead{max-width:30em;font-size:18px}
.lp-cta{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.lp-note{font-size:14px;color:#5B5670;font-weight:700}
.lp-err{color:#C2182B;font-weight:900;min-height:1.4em}
.lp-mock{flex:1 1 480px;position:relative;padding:24px 0}
.lp-float{position:absolute;z-index:3;animation:lpfl 6s ease-in-out infinite}
.lp-table{position:relative;z-index:2;background:#1F1B33;color:#fff;border:3px solid var(--ink);border-radius:28px;padding:18px;box-shadow:10px 10px 0 var(--ink)}
.lp-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.lp-bar .l{display:flex;align-items:center;gap:10px;font-weight:900;font-size:17px}
.lp-bar .r{display:flex;gap:8px;align-items:center}
.lp-pill{display:flex;align-items:center;gap:6px;padding:4px 12px;border-radius:99px;background:var(--tile);border:2px solid var(--line);color:#fff;font-weight:900;font-size:12px}
.lp-pill i{width:8px;height:8px;border-radius:50%;background:var(--mint)}
.lp-status{display:flex;align-items:center;gap:10px;padding:9px 14px;margin-bottom:12px;border-radius:13px;background:var(--yel);color:var(--ink);border:3px solid #000;font-weight:900;font-size:14px}
.lp-grid{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.lp-tile{position:relative;aspect-ratio:4/3;border:3px solid #000;border-radius:16px;overflow:hidden}
.lp-tile.turn{box-shadow:0 0 0 3px var(--yel);animation:lpglow 1.8s ease-in-out infinite}
.lp-tile.target{box-shadow:0 0 0 3px var(--vio-l)}
.lp-tile .ava{position:absolute;left:50%;top:38%;transform:translate(-50%,-50%);width:32%;aspect-ratio:1;border-radius:50%;border:3px solid #000;display:grid;place-items:center;font-weight:900;font-size:clamp(16px,2vw,24px)}
.lp-tile .tag{position:absolute;left:6px;top:6px;padding:2px 9px;border-radius:99px;background:#000;color:#fff;font-size:11px;font-weight:900}
.lp-tile .hand{position:absolute;left:0;right:0;bottom:6px;display:flex;justify-content:center;padding-left:10px}
.lp-mini{width:22px;height:32px;flex:none;border-radius:5px;border:2px solid #000;background:repeating-linear-gradient(45deg,var(--vio) 0 3px,var(--vio-d) 3px 6px);margin-left:-9px}
.lp-mini:first-child{margin-left:0}
.lp-mf{position:relative;width:34px;height:48px;flex:none;border-radius:7px;border:2px solid #000;background:#fff;margin-left:-11px;color:var(--ink);box-shadow:0 2px 0 #000}
.lp-mf:first-child{margin-left:0}
.lp-mf.r{color:var(--red)}
.lp-mf b{position:absolute;left:4px;top:3px;font-size:12px;font-weight:900;line-height:1}
.lp-mf i{position:absolute;left:0;right:0;top:56%;transform:translateY(-40%);text-align:center;font-style:normal;font-size:18px;line-height:1;font-variant-emoji:text}
.lp-fly{position:absolute;z-index:6;width:28px;height:40px;border:2px solid #000;border-radius:6px;background:repeating-linear-gradient(45deg,var(--vio) 0 4px,var(--vio-d) 4px 8px);box-shadow:0 2px 0 #000;pointer-events:none;opacity:0;animation:lpdraw 5s cubic-bezier(.4,0,.2,1) infinite}
.lp-fly::after{content:'';position:absolute;inset:3px;border:1.5px solid #fff;border-radius:3px}

/* トランプ（装飾用） */
.lp .pc{position:relative;flex:none;width:56px;height:80px;background:#fff;border:2.5px solid var(--ink);border-radius:10px;box-shadow:0 3px 0 var(--ink);color:var(--ink);font-weight:900}
.lp .pc.r{color:var(--red)}
.lp .pc b{position:absolute;left:6px;top:4px;font-size:17px;font-weight:900;line-height:1}
.lp .pc i{position:absolute;left:0;right:0;top:52%;transform:translateY(-35%);text-align:center;font-style:normal;font-size:28px;line-height:1;font-variant-emoji:text}
.lp .pc.jk{background:var(--yel)}
.lp .pc.jk b{writing-mode:vertical-rl;font-size:13px;letter-spacing:.05em}
.lp .pc.bk{background:repeating-linear-gradient(45deg,var(--vio) 0 6px,var(--vio-d) 6px 12px)}
.lp .pc.bk::after{content:'';position:absolute;inset:5px;border:2px solid #fff;border-radius:5px}
.lp .pc.lg{width:88px;height:126px;border-width:3px;border-radius:13px;box-shadow:0 5px 0 var(--ink)}
.lp .pc.lg b{font-size:24px;left:8px;top:6px}
.lp .pc.lg i{font-size:44px}

/* 事実の帯 */
.lp-facts{border-bottom:2px solid var(--ink);background:#fff}
.lp-facts .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));padding-top:8px;padding-bottom:8px}
.lp-fact{display:flex;gap:14px;align-items:flex-start;padding:26px 24px}
.lp-fact:first-child{padding-left:0}.lp-fact:last-child{padding-right:0}
.lp-fact .ic{width:44px;height:44px;border-radius:13px;border:3px solid var(--ink);display:grid;place-items:center;flex:none}
.lp-fact b{display:block;font-weight:900;font-size:17px}
.lp-fact span{display:block;font-size:14px;color:#5B5670;line-height:1.7;margin-top:2px}

/* セクション共通 */
.lp-sec{padding:120px 0}
.lp-sec>.wrap{display:flex;flex-direction:column;gap:56px}
.lp-card{background:#fff;border:3px solid var(--ink);border-radius:24px;box-shadow:0 6px 0 var(--ink);transition:transform .2s}
.lp-card.lift:hover{transform:translateY(-5px)}
.lp-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:28px}

/* あそびかた */
.lp-step{padding:28px;display:flex;flex-direction:column;gap:22px}
.lp-step .vis{height:150px;border-radius:16px;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center;gap:12px;padding:0 18px}
.lp-step .no{font-weight:900;font-size:13px;letter-spacing:.14em;color:var(--vio)}
.lp-step h3{font-weight:900;font-size:22px;line-height:1.4}
.lp-step p{line-height:1.9;color:var(--mut);font-size:15.5px}
.lp-step .txt{display:flex;flex-direction:column;gap:8px}
.lp-fakebtn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 22px;border:3px solid var(--ink);border-radius:14px;background:var(--yel);font-weight:900;font-size:15px;box-shadow:0 4px 0 var(--ink)}
.lp-url{display:flex;align-items:center;gap:8px;width:100%;max-width:300px}
.lp-url .f{flex:1;height:44px;background:#fff;border:3px solid var(--ink);border-radius:12px;display:flex;align-items:center;padding:0 12px;font-weight:900;font-size:13px;white-space:nowrap;overflow:hidden}
.lp-url .f u{text-decoration:none;color:var(--vio)}
.lp-url .c{height:44px;padding:0 14px;display:inline-flex;align-items:center;background:var(--ink);color:#fff;border-radius:12px;font-weight:900;font-size:13px;flex:none}
.lp-mt{width:70px;height:56px;border-radius:12px;border:3px solid #000;display:grid;place-items:center}
.lp-mt i{width:28px;height:28px;border-radius:50%;border:2.5px solid #000;display:grid;place-items:center;font-style:normal;font-weight:900;font-size:12px;color:var(--ink)}
.lp-mt.on{animation:lpglow 1.8s ease-in-out infinite}

/* ゲーム */
.lp-violet{background:var(--vio);color:#fff;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.lp-violet .lp-eyebrow{color:var(--yel)}
.lp-violet .lp-lead{color:#E7E2FF}
.lp-game{background:var(--cream);color:var(--ink);overflow:hidden;display:flex;flex-direction:column}
.lp-game .art{height:210px;border-bottom:3px solid var(--ink);display:flex;align-items:center;justify-content:center;padding-top:18px;position:relative}
.lp-game .art>div{transition:transform .35s cubic-bezier(.34,1.56,.64,1)}
.lp-game:hover .art>div{transform:scale(1.07) translateY(-4px)}
.lp-game .body{padding:26px 28px 30px;display:flex;flex-direction:column;gap:12px}
.lp-game .hd{display:flex;align-items:center;justify-content:space-between;gap:12px}
.lp-game h3{font-weight:900;font-size:26px}
.lp-game .pp{padding:3px 12px;border:2px solid var(--ink);border-radius:99px;font-weight:900;font-size:13px;background:#fff}
.lp-game p{line-height:1.9;color:var(--mut);font-size:15.5px}

/* 特長（ベント） */
.lp-dark{background:var(--ink);color:#fff}
.lp-dark .lp-eyebrow{color:var(--yel)}
.lp-dark .lp-lead{color:#C9C5E3}
.lp-bento{display:flex;flex-wrap:wrap;gap:20px}
.lp-bn{border-radius:26px;padding:30px;display:flex;gap:28px;border:3px solid var(--line);background:var(--tile)}
.lp-bn.a{flex:7 1 520px;flex-wrap:wrap;align-items:center}
.lp-bn.b{flex:5 1 320px;flex-direction:column;justify-content:space-between;gap:16px;background:var(--yel);color:var(--ink);border-color:#000}
.lp-bn.c{flex:5 1 320px;flex-direction:column;justify-content:space-between;gap:16px}
.lp-bn.d{flex:7 1 520px;flex-wrap:wrap;align-items:center}
.lp-bn .t{flex:1 1 220px;display:flex;flex-direction:column;gap:12px}
.lp-bn h3{font-weight:900;font-size:22px;line-height:1.4}
.lp-bn p{line-height:1.9;color:#C9C5E3;font-size:15px}
.lp-bn.b p{color:var(--ink)}
.lp-bn .demo{flex:1 1 240px;max-width:300px}
.lp-badge{align-self:flex-start;display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:13px;background:#fff;border:3px solid #000;font-weight:900;font-size:14px;animation:lpglow2 1.8s ease-in-out infinite}
.lp-backs{display:flex;gap:6px;align-items:center}
.lp-backs .pc{width:34px;height:48px;border-radius:7px;border-width:2px}
.lp-backs .pc+.pc{margin-left:-14px}
.lp-backs .n{margin-left:10px;padding:3px 12px;border-radius:99px;background:var(--ink);border:2px solid var(--line);font-weight:900;font-size:13px}
.lp-ringbox{flex:0 0 150px;display:grid;place-items:center}
.lp-ring{position:relative;width:120px;height:120px}
.lp-ring svg{display:block}
.lp-ring .c2{animation:lpring 5s ease-in-out infinite}
.lp-ring .v{position:absolute;inset:0;display:grid;place-items:center;font-weight:900;font-size:30px}

/* 比較 */
.lp-cmp{display:flex;flex-wrap:wrap;gap:24px}
.lp-cmp .col{flex:1 1 380px;border:3px solid var(--ink);border-radius:24px;padding:30px;display:flex;flex-direction:column;gap:6px;background:#fff}
.lp-cmp .col.us{background:var(--yel);box-shadow:0 6px 0 var(--ink)}
.lp-cmp .ttl{font-weight:900;font-size:14px;color:#5B5670;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.lp-cmp .us .ttl{color:var(--ink)}
.lp-cmp .row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-top:2px solid #EAE4D3;line-height:1.8;font-size:16px;color:var(--mut)}
.lp-cmp .us .row{border-top-color:#17151F40;color:var(--ink);font-weight:900}
.lp-cmp .dot{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;flex:none;background:#EAE4D3}
.lp-cmp .us .dot{background:var(--ink)}

/* FAQ */
.lp-faq>.wrap{flex-direction:row;flex-wrap:wrap;align-items:flex-start;gap:56px}
.lp-faq .t{flex:1 1 300px;display:flex;flex-direction:column;gap:18px}
.lp-faq .qs{flex:2 1 560px;display:flex;flex-direction:column;gap:16px}
.lp details.q{background:#fff;border:3px solid var(--ink);border-radius:18px;box-shadow:0 4px 0 var(--ink);overflow:hidden}
.lp details.q summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;min-height:64px;font-weight:900;font-size:17px}
.lp details.q summary::-webkit-details-marker{display:none}
.lp details.q summary::after{content:'+';flex:none;width:32px;height:32px;border-radius:50%;background:var(--yel);border:3px solid var(--ink);display:grid;place-items:center;font-weight:900;font-size:18px;line-height:1;transition:transform .2s}
.lp details.q[open] summary::after{transform:rotate(45deg)}
.lp details.q p{padding:0 22px 20px;line-height:1.9;color:var(--mut);font-size:15.5px}

/* 最後のCTA・フッター */
.lp-final{background:var(--yel);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);position:relative;overflow:hidden}
.lp-final .wrap{display:flex;flex-direction:column;align-items:center;text-align:center;gap:28px;padding-top:104px;padding-bottom:104px;position:relative}
.lp-final h2{word-break:auto-phrase;font-weight:900;font-size:clamp(34px,4.6vw,60px);line-height:1.25;text-wrap:balance}
.lp-final p{font-size:18px;line-height:1.8;max-width:28em;color:#3A3550}
.lp-final .btn{min-height:68px;padding:0 44px;font-size:20px}
.lp-foot{background:var(--ink);color:#fff}
.lp-foot .top{display:flex;flex-wrap:wrap;gap:40px 64px;justify-content:space-between;padding-top:56px;padding-bottom:40px}
.lp-foot .brand{flex:1 1 280px;display:flex;flex-direction:column;gap:16px;max-width:360px}
.lp-foot .brand p{color:var(--mute);font-size:14px;line-height:1.9}
.lp-foot .cols{display:flex;flex-wrap:wrap;gap:40px 64px}
.lp-foot .col{display:flex;flex-direction:column;gap:4px}
.lp-foot .col h4{margin:0 0 8px;font-weight:900;font-size:13px;color:#8E88B0;letter-spacing:.08em}
.lp-foot .col a,.lp-foot .col span{text-decoration:none;font-weight:700;font-size:15px;padding:6px 0}
.lp-foot .copy{padding-top:20px;padding-bottom:28px;border-top:2px solid var(--tile);color:#8E88B0;font-size:13px;font-weight:700}

/* 動き */
@keyframes lprise{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
@keyframes lpdots{to{background-position:26px 26px}}
@keyframes lpfl{0%,100%{transform:translateY(0) rotate(var(--r,0deg))}50%{transform:translateY(-10px) rotate(calc(var(--r,0deg) + 2deg))}}
@keyframes lpblink{0%,100%{opacity:.4}50%{opacity:1}}
@keyframes lpglow{0%,100%{box-shadow:0 0 0 3px var(--yel)}50%{box-shadow:0 0 0 7px rgba(255,200,61,.3)}}
@keyframes lpglow2{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.0)}50%{box-shadow:0 0 0 6px rgba(23,21,31,.18)}}
@keyframes lpdraw{0%,8%{left:46%;top:36%;opacity:0;transform:scale(1) rotate(0)}13%{left:46%;top:30%;opacity:1;transform:scale(1.3) rotate(-6deg)}52%{left:70%;top:62%;opacity:1;transform:scale(1.35) rotate(8deg)}64%{left:79%;top:84%;opacity:1;transform:scale(1) rotate(0)}72%,100%{left:79%;top:84%;opacity:0;transform:scale(.7)}}
@keyframes lpring{0%{stroke-dashoffset:314}35%,85%{stroke-dashoffset:80}100%{stroke-dashoffset:314}}
@supports (animation-timeline:view()){
  .lp-sec>.wrap>*{animation:lprise linear both;animation-timeline:view();animation-range:entry 0% entry 40%}
}
@media (prefers-reduced-motion:reduce){
  .lp *,.lp-hero{animation:none!important;transition:none!important}
  .lp-fly{display:none}
}

/* スマホ: ヘッダーは1段の細い帯にする（テキストのリンクとログイン名は隠し、ボタンと文字を小さくする） */
@media (max-width:720px){
  .lp .wrap{padding-left:16px;padding-right:16px} /* 上下の余白は消さない */
  .lp-hero .wrap{padding-top:40px;padding-bottom:64px;gap:36px}
  .lp-nav .wrap{min-height:56px;padding-top:6px;padding-bottom:6px;gap:8px;flex-wrap:nowrap}
  .lp-nav .logo{font-size:22px;gap:6px}
  .lp-nav .logo svg,.lp-foot .logo svg{width:40px;height:25px}
  .lp-nav nav{gap:6px;flex-wrap:nowrap;flex:0 1 auto;min-width:0}
  .lp-nav a.lk{display:none}
  .lp-nav .acct{flex-wrap:nowrap;gap:6px}
  .lp-nav .acct .who{display:none}
  .lp-nav .acct .lk-btn{min-height:36px;padding:0 10px;font-size:12.5px;white-space:nowrap}
  .lp-nav .btn{min-height:36px;padding:0 12px;font-size:13px;border-radius:11px;white-space:nowrap;box-shadow:0 2px 0 var(--yel-d),0 2px 0 3px #000}
  .lp-nav .btn:hover,.lp-nav .btn:active{box-shadow:0 2px 0 var(--yel-d),0 2px 0 3px #000}
  .lp-nav .acct .lg{display:none} /* 「Googleでログイン」は、スマホでは「ログイン」に縮める */
}
/* さらに狭い画面: ログアウトのボタンは隠す（マイルームのページから、ログアウトできる） */
@media (max-width:420px){
  .lp-nav .acct .lk-btn + .lk-btn{display:none}
  .lp-nav .btn{padding:0 10px}
}
/* 320px前後の、とても狭い画面 */
@media (max-width:340px){
  .lp .wrap{padding-left:12px;padding-right:12px}
  .lp-nav .logo{font-size:18px}
  .lp-nav .logo svg{width:32px;height:20px}
  .lp-nav .acct .lk-btn{padding:0 8px;font-size:12px}
  .lp-nav .btn{padding:0 8px;font-size:12px}
}

/* ヘッダーのリンクが隠れる画面のための、フッターのリンク */
.lp-foot .flinks{display:flex;flex-wrap:wrap;gap:4px 20px;padding-top:28px;padding-bottom:4px}
.lp-foot .flinks a{color:#D9D4F2;font-weight:700;font-size:14px;text-decoration:none;padding:8px 0}
.lp-foot .flinks a:hover{color:#fff;text-decoration:underline}

/* ゲームの注記（フッター） */
.lp-foot .dnote{margin:0 auto;padding-top:4px;padding-bottom:20px;font-size:12.5px;line-height:1.9;color:#B9B4D6;font-weight:500}