/* ============================================================
   极速小游戏 前台样式
   全站响应式：手机(默认) / 平板(≥768px) / 桌面(≥1024px)
   ============================================================ */
:root{
  --bg:#0f172a;
  --bg-soft:#16203a;
  --card:#1e293b;
  --card-hover:#243349;
  --border:#2e3d57;
  --text:#e2e8f0;
  --text-dim:#94a3b8;
  --primary:#6366f1;
  --primary-2:#8b5cf6;
  --accent:#22d3ee;
  --danger:#ef4444;
  --ok:#22c55e;
  --warn:#f59e0b;
  --radius:14px;
  --shadow:0 8px 24px rgba(0,0,0,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",Arial,sans-serif;
  background:radial-gradient(1200px 600px at 80% -10%,rgba(99,102,241,.18),transparent),var(--bg);
  color:var(--text);line-height:1.6;min-height:100vh;display:flex;flex-direction:column;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}

/* ---------- 布局容器 ---------- */
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 16px}
.site-main{flex:1;padding-bottom:48px}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(15,23,42,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;gap:16px;height:62px;position:relative}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:20px;white-space:nowrap}
.logo-icon{font-size:24px}
.logo-text{background:linear-gradient(90deg,#818cf8,#22d3ee);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.main-nav{display:flex;align-items:center;gap:4px}
.main-nav>a,.nav-drop{color:var(--text-dim);padding:8px 12px;border-radius:8px;font-size:15px;transition:.2s;position:relative}
.main-nav>a:hover,.nav-drop:hover{color:#fff;background:var(--card-hover)}
.main-nav>a.active{color:#fff;background:rgba(99,102,241,.18)}
.nav-drop:hover .drop-menu{display:block}
.drop-menu{
  display:none;position:absolute;top:100%;left:0;min-width:200px;
  background:var(--card);border:1px solid var(--border);border-radius:12px;
  padding:8px;box-shadow:var(--shadow);z-index:50;
}
.drop-menu a{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--text)}
.drop-menu a:hover{background:var(--card-hover);color:#fff}
.cat-emoji{width:20px;text-align:center}

.header-search{display:flex;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:30px;padding:2px 6px 2px 14px;margin-left:auto;flex:0 1 260px}
.header-search input{background:transparent;border:none;outline:none;color:var(--text);width:100%;font-size:14px;padding:7px 0}
.header-search button{background:none;border:none;font-size:16px;padding:6px 8px;opacity:.8}

.header-user{display:flex;align-items:center;gap:8px}
.user-chip{position:relative;display:flex;align-items:center;gap:8px;padding:5px 10px;border-radius:30px;cursor:pointer;border:1px solid var(--border)}
.user-chip:hover{background:var(--card-hover)}
.user-chip:hover .user-menu{display:block}
.avatar{
  width:30px;height:30px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:14px;flex-shrink:0;
}
.avatar-lg{width:72px;height:72px;font-size:32px}
.user-menu{
  display:none;position:absolute;top:calc(100% + 6px);right:0;min-width:140px;background:var(--card);
  border:1px solid var(--border);border-radius:12px;padding:6px;box-shadow:var(--shadow);z-index:50;
}
.user-menu a{display:block;padding:9px 12px;border-radius:8px;font-size:14px;color:var(--text)}
.user-menu a:hover{background:var(--card-hover);color:#fff}

.nav-toggle{display:none;background:none;border:none;color:#fff;font-size:24px;margin-left:auto;line-height:1}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 18px;border-radius:10px;border:none;font-size:14px;font-weight:600;
  transition:.2s;white-space:nowrap;background:var(--card-hover);color:var(--text);
}
.btn:hover{transform:translateY(-1px);filter:brightness(1.08)}
.btn-primary{background:linear-gradient(90deg,var(--primary),var(--primary-2));color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-dim)}
.btn-danger{background:rgba(239,68,68,.15);color:#fca5a5;border:1px solid rgba(239,68,68,.4)}
.btn-sm{padding:5px 12px;font-size:13px}
.btn-lg{padding:12px 26px;font-size:16px}
.btn-block{width:100%}

/* ---------- 轮播 ---------- */
.hero{position:relative;margin:20px 0 8px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:min(420px,46vw)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s;display:block}
.hero-slide.active{opacity:1}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05)}
.hero-slide.active .hero-bg{animation:kenburns 6s ease forwards}
@keyframes kenburns{to{transform:scale(1.12)}}
.hero-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,23,42,.85) 0%,rgba(15,23,42,.4) 55%,transparent)}
.hero-info{position:absolute;left:0;bottom:0;padding:32px;max-width:600px}
.hero-tag{display:inline-block;background:rgba(99,102,241,.9);padding:3px 12px;border-radius:20px;font-size:13px;margin-bottom:12px}
.hero-info h1{font-size:clamp(22px,4vw,38px);margin-bottom:8px}
.hero-info p{color:var(--text-dim);margin-bottom:18px;font-size:15px}
.hero-dots{position:absolute;bottom:16px;right:20px;display:flex;gap:8px}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:.2s}
.dot.on{background:var(--accent);width:24px;border-radius:6px}

/* ---------- 区块 ---------- */
.sec{margin-top:28px}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.sec-head h2{font-size:clamp(18px,2.5vw,24px)}
.sec-more{color:var(--text-dim);font-size:14px}
.sec-more:hover{color:var(--accent)}

/* ---------- 分类网格 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.cat-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 14px;text-align:center;transition:.2s;
}
.cat-card:hover{background:var(--card-hover);transform:translateY(-3px);border-color:var(--primary)}
.cat-emoji-big{font-size:34px;display:block;margin-bottom:8px}
.cat-name{font-weight:700;font-size:15px}
.cat-count{display:block;color:var(--text-dim);font-size:12px;margin-top:4px}
.cat-all{border-style:dashed}

/* ---------- 游戏卡片网格 ---------- */
.game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.game-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:.2s;display:flex;flex-direction:column;
}
.game-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--primary)}
.gc-cover{position:relative;aspect-ratio:16/10;overflow:hidden;display:block}
.gc-cover img{width:100%;height:100%;object-fit:cover;transition:.3s}
.game-card:hover .gc-cover img{transform:scale(1.06)}
.gc-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  background:rgba(15,23,42,.55);color:#fff;font-weight:700;font-size:16px;opacity:0;transition:.25s;
}
.game-card:hover .gc-play{opacity:1}
.gc-badge{position:absolute;top:8px;left:8px;font-size:11px;padding:2px 8px;border-radius:6px;background:rgba(15,23,42,.75)}
.gc-badge.hot{color:#fda4af}
.gc-badge.new{color:#86efac}
.gc-body{padding:12px 14px 14px;display:flex;flex-direction:column;gap:8px;flex:1}
.gc-title{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gc-title:hover{color:var(--accent)}
.gc-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--text-dim);margin-top:auto}
.gc-cat{background:rgba(99,102,241,.16);color:#a5b4fc;padding:1px 8px;border-radius:6px}
.gc-views{margin-left:auto}
.fav-btn{background:none;border:none;font-size:16px;color:var(--text-dim);transition:.2s;line-height:1}
.fav-btn:hover{transform:scale(1.2)}
.fav-btn.on{color:#fb7185}

/* ---------- 分页 ---------- */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:28px;flex-wrap:wrap}
.pagination a,.pg-ellipsis{
  min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--card);border:1px solid var(--border);border-radius:10px;font-size:14px;padding:0 12px;
}
.pagination a:hover{border-color:var(--primary);color:#fff}
.pagination a.on{background:var(--primary);border-color:var(--primary);color:#fff}

/* ---------- 页面头 / 筛选条 ---------- */
.page-head{margin:26px 0 16px}
.page-head h1{font-size:clamp(20px,3vw,28px)}
.page-sub{color:var(--text-dim);font-size:14px;margin-top:4px}
.filter-bar{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:22px}
.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-label{color:var(--text-dim);font-size:13px}
.chip{
  padding:5px 14px;border-radius:20px;font-size:13px;background:var(--card);
  border:1px solid var(--border);color:var(--text-dim);transition:.15s;
}
.chip:hover{color:#fff;border-color:var(--primary)}
.chip.on{background:var(--primary);border-color:var(--primary);color:#fff}

/* ---------- 游戏详情 ---------- */
.game-detail{margin-top:24px}
.gd-main{display:flex;gap:24px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.gd-cover{flex:0 0 320px;position:relative}
.gd-cover img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px}
.gd-badges{position:absolute;top:10px;left:10px;display:flex;gap:8px}
.gd-info{flex:1;min-width:0}
.gd-title{font-size:clamp(20px,3vw,28px);margin-bottom:10px}
.gd-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:12px}
.gd-stat{color:var(--text-dim);font-size:13px}
.gd-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.tag{font-size:12px;color:#a5b4fc;background:rgba(99,102,241,.14);padding:2px 10px;border-radius:20px}
.tag:hover{background:rgba(99,102,241,.3)}
.gd-desc{color:var(--text-dim);font-size:15px;margin-bottom:18px}
.gd-actions{display:flex;gap:12px;flex-wrap:wrap}
.gd-section{margin-top:26px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.gd-section h2{font-size:18px;margin-bottom:14px}
.h2-num{color:var(--text-dim);font-weight:400;font-size:14px}
.gd-content{color:var(--text-dim);font-size:14px;white-space:pre-line}

/* ---------- 评论 ---------- */
.comment-box{margin-top:6px}
.comment-form{background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:16px}
.cf-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.cf-name{font-weight:600;font-size:14px}
.comment-form textarea{width:100%;background:var(--card);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:10px;font-size:14px;font-family:inherit;resize:vertical;margin-bottom:10px;outline:none}
.comment-form textarea:focus{border-color:var(--primary)}
.comment-login{color:var(--text-dim);font-size:14px;margin-bottom:14px}
.comment-login a{color:var(--accent)}
.comment-list{display:flex;flex-direction:column;gap:14px}
.comment-empty{color:var(--text-dim);font-size:14px}
.comment-item{display:flex;gap:12px}
.ci-body{flex:1;min-width:0}
.ci-meta{display:flex;gap:10px;align-items:baseline;margin-bottom:2px}
.ci-name{font-weight:600;font-size:14px}
.ci-time{color:var(--text-dim);font-size:12px}
.ci-text{font-size:14px;color:var(--text);word-break:break-word}

/* ---------- 播放页 ---------- */
.play-page{margin-top:22px}
.play-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.play-head h1{font-size:clamp(18px,2.6vw,24px)}
.play-frame-wrap{
  background:#000;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  aspect-ratio:16/9;max-height:78vh;margin-bottom:14px;
}
.play-frame{width:100%;height:100%;border:none;display:block}
.play-hint{color:var(--text-dim);font-size:13px;margin-bottom:14px}
.play-hint-strong{color:var(--warn)}
.play-redirect{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:40px;text-align:center}
.play-redirect p{margin-bottom:18px;color:var(--text-dim)}

/* ---------- 登录/注册 ---------- */
.auth-wrap{display:flex;justify-content:center;padding:48px 0}
.auth-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px}
.auth-title{font-size:22px;margin-bottom:6px;text-align:center}
.auth-sub{color:var(--text-dim);font-size:13px;text-align:center;margin-bottom:22px}
.auth-form label{display:block;font-size:13px;color:var(--text-dim);margin:12px 0 6px}
.auth-form input{width:100%;background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:11px 12px;font-size:14px;outline:none;margin-bottom:6px}
.auth-form input:focus{border-color:var(--primary)}
.auth-form input.disabled{opacity:.6}
.auth-form .btn{margin-top:16px}
.auth-foot{text-align:center;font-size:13px;color:var(--text-dim);margin-top:16px}
.auth-foot a{color:var(--accent)}

/* ---------- 个人中心 ---------- */
.profile-page{display:grid;grid-template-columns:320px 1fr;gap:20px;margin-top:24px}
.profile-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;text-align:center}
.profile-card .avatar{margin:0 auto 12px}
.profile-card h1{font-size:20px;margin-bottom:4px}
.profile-role{color:var(--text-dim);font-size:13px;margin-bottom:18px}
.profile-stats{display:flex;justify-content:space-around;border-top:1px solid var(--border);padding-top:16px;margin-bottom:18px}
.ps-item b{display:block;font-size:18px}
.ps-item span{color:var(--text-dim);font-size:12px}
.profile-panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.profile-panel h2{font-size:18px;margin-bottom:8px}
.profile-logout{margin-top:16px;text-align:right}
.profile-logout a{color:var(--text-dim);font-size:13px}

/* ---------- 空状态 ---------- */
.empty{text-align:center;padding:60px 20px;color:var(--text-dim)}
.empty-icon{font-size:60px;margin-bottom:14px}
.empty p{margin-bottom:16px}
.empty .btn{margin-top:6px}

/* ---------- 提示框 ---------- */
.alert{padding:12px 16px;border-radius:10px;font-size:14px;margin:14px 0;border:1px solid}
.alert-success{background:rgba(34,197,94,.12);border-color:rgba(34,197,94,.4);color:#86efac}
.alert-error{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.4);color:#fca5a5}
.alert-warning{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.4);color:#fcd34d}

/* ---------- 页脚 ---------- */
.site-footer{background:#0b1120;border-top:1px solid var(--border);margin-top:auto}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;padding:34px 16px}
.f-logo{font-weight:800;font-size:18px;margin-bottom:8px}
.f-slogan{color:var(--text-dim);font-size:13px;max-width:320px}
.footer-col h4{font-size:14px;margin-bottom:12px;color:#fff}
.f-links{display:flex;flex-direction:column;gap:8px}
.f-links a{color:var(--text-dim);font-size:13px}
.f-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--border);padding:16px 0;color:var(--text-dim);font-size:12px;text-align:center}
.footer-bottom a{color:var(--text-dim)}

/* ============================================================
   响应式断点
   ============================================================ */

/* 平板 */
@media (min-width:768px) and (max-width:1023px){
  .game-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
  .gd-main{flex-direction:column}
  .gd-cover{flex:none;max-width:480px;margin:0 auto}
}

/* 手机 */
@media (max-width:767px){
  .container{padding:0 12px}

  /* 导航折叠 */
  .header-inner{height:56px}
  .nav-toggle{display:block}
  .header-search{margin-left:0;flex:1;min-width:0}
  .header-search input{font-size:13px}
  .uname{display:none}
  .main-nav{
    position:absolute;top:56px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:rgba(15,23,42,.98);border-bottom:1px solid var(--border);padding:10px 12px;
    display:none;gap:2px;
  }
  .main-nav.open{display:flex}
  .main-nav>a,.nav-drop{padding:12px 12px}
  .nav-drop .drop-menu{position:static;display:none;box-shadow:none;border:none;background:var(--bg-soft);margin-top:2px}
  .nav-drop.open .drop-menu{display:block}
  .logo-text{font-size:17px}
  .logo-icon{font-size:20px}

  .hero{height:200px;margin-top:12px}
  .hero-info{padding:16px}
  .hero-info h1{font-size:20px}
  .hero-info p{font-size:12px;margin-bottom:10px;-webkit-line-clamp:2;display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}
  .hero-info .btn-lg{padding:8px 16px;font-size:13px}

  .cat-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px}
  .cat-card{padding:14px 8px}
  .cat-emoji-big{font-size:26px}

  .game-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .gc-title{font-size:13px}
  .gc-meta{font-size:11px;gap:6px}
  .gc-body{padding:10px 10px 12px}

  .gd-main{flex-direction:column;padding:14px}
  .gd-cover{flex:none}
  .gd-actions .btn{flex:1}
  .gd-section{padding:16px}
  .filter-bar{gap:10px}
  .filter-group{gap:6px}
  .chip{padding:4px 10px;font-size:12px}

  .play-frame-wrap{aspect-ratio:16/9;max-height:none}

  .profile-page{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr;gap:20px;padding:26px 12px}
  .footer-col:first-child{grid-column:1/-1}
  .pagination a{min-width:34px;height:34px}
}