/* EventGames by EventPicks — デザインシステム（スマホファースト / ガラスモーフィズム / 上品な余白） */
:root{
  --bg:#0b1020; --bg2:#131a33; --ink:#f3f5fb; --ink-mut:#b3bcd2; --ink-dim:#9aa6bd;
  --surface:rgba(255,255,255,.06); --surface-2:rgba(255,255,255,.09); --line:rgba(255,255,255,.12);
  --pink:#ff5fa2; --purple:#8b6cff; --cyan:#39d3ff; --orange:#ff9f4d; --green:#43c47a;
  --grad:linear-gradient(135deg,#8b6cff 0%,#ff5fa2 55%,#ff9f4d 100%);
  --radius:18px; --radius-lg:24px; --maxw:760px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;color:var(--ink);font-family:system-ui,-apple-system,"Segoe UI","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  line-height:1.75;background:
   radial-gradient(1100px 700px at 12% -8%, rgba(139,108,255,.30), transparent 60%),
   radial-gradient(900px 600px at 100% 0%, rgba(255,95,162,.22), transparent 55%),
   radial-gradient(900px 700px at 50% 120%, rgba(57,211,255,.16), transparent 60%),
   linear-gradient(180deg,var(--bg),var(--bg2));
  background-attachment:fixed;min-height:100vh;}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;touch-action:manipulation}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:8px}
.btn.primary:focus-visible{outline-color:#1a0f2e}
.sr-only:focus{position:static;width:auto;height:auto;clip:auto;margin:0;padding:8px 12px;display:inline-block;background:var(--surface-2);border-radius:10px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
h1,h2,h3{line-height:1.35;margin:0 0 .4em;font-weight:800;letter-spacing:.01em}
h1{font-size:clamp(23px,5.6vw,30px)} h2{font-size:clamp(19px,4.6vw,23px)} h3{font-size:clamp(16px,3.8vw,18px)}
section{padding:34px 0}
.muted{color:var(--ink-mut)} .dim{color:var(--ink-dim);font-size:13px}
.center{text-align:center}

/* ---- header ---- */
.eg-header{position:sticky;top:0;z-index:30;backdrop-filter:blur(12px);
  background:rgba(11,16,32,.62);border-bottom:1px solid var(--line)}
.eg-header .bar{display:flex;align-items:center;justify-content:space-between;gap:10px;height:58px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;flex-shrink:0}
.brand>span{white-space:nowrap}
.brand .logo{width:30px;height:30px;border-radius:9px;background:var(--grad);display:grid;place-items:center;font-size:16px;flex-shrink:0}
.brand small{display:block;font-size:10px;color:var(--ink-mut);font-weight:600;letter-spacing:.08em;line-height:1}
.eg-header .nav{display:flex;gap:6px;flex-shrink:0}
.eg-header .nav a{font-size:13px;color:var(--ink-mut);padding:8px 10px;border-radius:10px;white-space:nowrap}
.eg-header .nav a:hover{background:var(--surface);color:var(--ink)}
/* --- モバイルでヘッダーが横幅を奪い合って文字が改行される問題の精緻化 --- */
@media (max-width:560px){
  .eg-header .bar{height:54px;gap:8px}
  .brand{gap:7px;font-size:14px}
  .brand .logo{width:26px;height:26px;border-radius:8px;font-size:14px}
  .brand small{font-size:9px;letter-spacing:.04em}
  .eg-header .nav{gap:3px}
  .eg-header .nav a{font-size:12px;padding:7px 8px}
}
@media (max-width:380px){
  .brand{font-size:13px}
  .brand .logo{width:24px;height:24px}
  .eg-header .nav a{font-size:11px;padding:6px 6px}
}
/* 旧端末(～320px)では行全体が溢れるため、リンク内ではなくリンク間で折り返す（語中改行はしない） */
@media (max-width:340px){
  .eg-header .bar{height:auto;min-height:52px;padding:6px 0}
  .eg-header .nav{flex-wrap:wrap;justify-content:flex-end;gap:2px;flex-shrink:1;min-width:0}
}

/* ---- glass / cards ---- */
.glass{background:var(--surface);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.card{background:var(--surface);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:var(--radius);padding:18px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:14px;
  font-weight:700;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);transition:transform .06s,filter .15s,background .15s}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--grad);border:0;color:#1a0f2e;font-weight:800}
.btn.block{display:flex;width:100%}
.btn.ghost{background:transparent}
.btn.sm{min-height:40px;padding:8px 14px;font-size:14px;border-radius:12px}
.btnrow{display:flex;gap:10px;flex-wrap:wrap}

/* ---- hero ---- */
.hero{padding:46px 0 26px;text-align:center}
.hero .eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--ink-mut);
  border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:var(--surface);margin-bottom:16px}
.hero h1{font-size:clamp(24px,7vw,34px);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.hero .sub{color:var(--ink-mut);max-width:560px;margin:10px auto 0;font-size:15px}
.hero .cta{margin-top:22px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.valuepills{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.valuepills span{font-size:12px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:6px 12px}

/* ---- game cards ---- */
.gamegrid{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.gamegrid{grid-template-columns:1fr 1fr}}
.gcard{display:flex;flex-direction:column;overflow:hidden;position:relative}
.gcard .thumb{position:relative;aspect-ratio:16/10;border-radius:14px;overflow:hidden;display:block;margin-bottom:12px;border:1px solid var(--line);background:#0e0a18}
.gcard .thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.gcard:hover .thumb img,.gcard:focus-within .thumb img{transform:scale(1.04)}
.gcard .thumb .playbadge{position:absolute;left:50%;bottom:10px;transform:translateX(-50%);background:rgba(8,7,15,.62);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.28);color:#fff;font-size:13px;font-weight:800;padding:7px 14px;border-radius:999px;white-space:nowrap}
.gcard:hover .thumb .playbadge,.gcard:focus-within .thumb .playbadge{background:var(--grad);color:#1a0f2e;border:0}
.gcard h3{margin:0 0 4px}
.gcard .one{color:var(--ink-mut);font-size:14px;min-height:42px}
.meta{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.meta .chip{font-size:11px;color:var(--ink);background:var(--surface-2);border:1px solid var(--line);border-radius:8px;padding:3px 9px}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 12px}
.tags .tag{font-size:11px;color:var(--ink-mut)}
.gcard .actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto}
.gcard .sublinks{display:flex;gap:14px;margin-top:10px;font-size:12px}
.gcard .sublinks a{color:var(--ink-mut)}
.gcard .sublinks a:hover{color:var(--cyan)}

/* ---- ad slot ---- */
.adslot{margin:22px 0;border:1px dashed var(--line);border-radius:14px;background:rgba(255,255,255,.03);overflow:hidden}
.adslot .lbl{font-size:10px;letter-spacing:.12em;color:var(--ink-dim);text-transform:uppercase;padding:6px 12px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.adslot .area{display:grid;place-items:center;color:var(--ink-dim);font-size:12px}
.adslot[data-v="top"] .area,.adslot[data-v="middle"] .area,.adslot[data-v="bottom"] .area,.adslot[data-v="result"] .area{min-height:250px}
.adslot[data-v="footer"] .area,.adslot[data-v="game-safe-before"] .area,.adslot[data-v="game-safe-after"] .area{min-height:120px}
.adslot[data-v="sidebar"]{display:none}
.adslot[data-v="game-safe-after"]{margin-top:32px}
.adslot[data-v="game-safe-before"]{margin-bottom:24px}
.adslot ins{display:block}

/* ---- generic section heading ---- */
.shead{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.shead .ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line)}

/* ---- eventchat cta ---- */
.ecta{background:linear-gradient(135deg,rgba(139,108,255,.18),rgba(57,211,255,.12));border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.ecta .t{flex:1;min-width:200px}
.ecta .t b{font-size:16px} .ecta .t p{margin:4px 0 0;color:var(--ink-mut);font-size:13px}
.ecta .soon{font-size:11px;color:var(--ink-dim);border:1px solid var(--line);border-radius:8px;padding:2px 8px}

/* ---- note card ---- */
.note{display:flex;gap:14px;align-items:center;background:linear-gradient(135deg,rgba(67,196,122,.12),rgba(255,255,255,.04));
  border:1px solid var(--line);border-radius:var(--radius);padding:16px;flex-wrap:wrap}
.note .badge{font-size:11px;font-weight:800;color:#0b1020;background:#fff;border-radius:6px;padding:2px 8px}
.note .t{flex:1;min-width:200px}
.note .t b{display:block;font-size:15px} .note .t p{margin:3px 0 0;color:var(--ink-mut);font-size:13px}

/* ---- cross service ---- */
.cross{text-align:center;background:linear-gradient(135deg,rgba(255,95,162,.16),rgba(255,159,77,.12));border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 18px}
.cross h3{font-size:clamp(17px,4.6vw,20px)} .cross p{color:var(--ink-mut);font-size:14px;margin:6px 0 16px}

/* ---- breadcrumb ---- */
.crumb{font-size:12px;color:var(--ink-mut);padding:10px 0}
.crumb a:hover{color:var(--cyan)} .crumb span{color:var(--ink-dim)}

/* ---- faq ---- */
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:10px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:15px 16px;font-weight:700;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";color:var(--ink-mut)}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 16px 15px;color:var(--ink-mut);font-size:14px}

/* ---- share ---- */
.share{display:flex;gap:10px;flex-wrap:wrap}
.share .btn{flex:1;min-width:120px}

/* ---- play page ---- */
.embedwrap{background:#000;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:8px 0}
.embedwrap iframe{width:100%;height:78vh;height:78dvh;max-height:760px;min-height:520px;border:0;display:block;background:#0b0a12}
.playnote{font-size:13px;color:var(--ink-mut);text-align:center;margin:10px 0}

/* ---- revenue widget ---- */
.rev table{width:100%;border-collapse:collapse;font-size:14px}
.rev th,.rev td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:right}
.rev th:first-child,.rev td:first-child{text-align:left;color:var(--ink-mut)}
.rev .controls{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin:12px 0}
.rev .controls label{font-size:12px;color:var(--ink-mut)}
.rev .controls input{width:100%;background:#0d1326;border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:9px;font:inherit}
.rev .out{font-size:clamp(20px,5.2vw,24px);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- footer ---- */
.eg-footer{border-top:1px solid var(--line);margin-top:30px;padding:26px 0 40px;background:rgba(11,16,32,.5)}
.eg-footer .cols{display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between}
.eg-footer a{color:var(--ink-mut);font-size:13px;display:block;padding:3px 0}
.eg-footer a:hover{color:var(--ink)}
.eg-footer .copy{color:var(--ink-dim);font-size:12px;margin-top:18px}

/* ---- 静的記事セクション（各ページの紹介・解説テキスト。JS描画に依存しない） ---- */
.eg-article{max-width:var(--maxw);margin:0 auto;padding:28px 18px}
.eg-article h2{font-size:clamp(18px,4.4vw,22px);margin:26px 0 12px}
.eg-article h2:first-child{margin-top:0}
.eg-article h3{font-size:clamp(15px,3.8vw,17px);margin:20px 0 8px}
.eg-article p{color:var(--ink-mut);font-size:15px;line-height:1.9;margin:0 0 14px}
.eg-article ul,.eg-article ol{color:var(--ink-mut);font-size:15px;line-height:1.9;margin:0 0 14px;padding-left:1.3em}
.eg-article li{margin:5px 0}
.eg-article strong{color:var(--ink)}
.eg-article a{color:var(--cyan);text-decoration:underline}
@media (max-width:480px){.eg-article{padding:22px 14px}}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s,transform .5s}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---- スマホ(<=480px)を締める：デスクトップは維持し、余白と埋め込み高さのみ緩和 ---- */
@media (max-width:480px){
  .wrap{padding:0 14px}
  section{padding:24px 0}
  .hero{padding:30px 0 18px}
  .hero .sub{font-size:14px}
  .cross{padding:20px 14px}
  .card{padding:15px}
  /* 埋め込みゲームが画面を占有しすぎるのを緩和（タップ領域はボタン側の min-height:48px で担保）。
     vh→dvh でモバイルのアドレスバー出入りによる高さ振動を抑え、縦長UI（鉄球迷路）が収まるよう min-height を確保 */
  .embedwrap iframe{height:70vh;height:70dvh;max-height:620px;min-height:520px}
}