/* ==========================================================
   街机工坊 · 站点样式 v3
   设计原则：
   - 炭灰底 + 硬边框，不用玻璃拟态
   - 单一强调色（橙红），不用彩虹渐变
   - 标签与数字用等宽字体，标题用粗黑体且不着色渐变
   - 装饰只保留细网格与像素插画
   ========================================================== */

:root{
  --bg:#0f1114;
  --bg-2:#12151a;
  --panel:#15181d;
  --panel-2:#1a1e24;
  --panel-3:#20252d;
  --line:#262b33;
  --line-2:#323a44;
  --line-soft:#1e232b;
  --text:#e9e7e4;
  --muted:#8b929c;
  --dim:#5d6570;
  --acc:#ff6a3d;
  --acc-dark:#b8431f;
  --acc-soft:rgba(255,106,61,.12);
  --gold:#f2b73c;
  --green:#57d992;
  --red:#f2685c;
  --radius:8px;
  --mono:ui-monospace,"SF Mono","Cascadia Mono",Consolas,"Liberation Mono",monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--text);
  font-family:"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:15px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;display:flex;flex-direction:column;
}

/* 极细网格，唯一的背景装饰 */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(180deg,#000 0%,transparent 82%);
}
body > *{position:relative;z-index:1}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit}
::selection{background:rgba(255,106,61,.32);color:#fff}

*{scrollbar-width:thin;scrollbar-color:#2c333c transparent}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:#2c333c;border-radius:0;border:2px solid transparent;background-clip:padding-box}

.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 24px}

.mono{font-family:var(--mono)}
.label{
  font-family:var(--mono);font-size:10.5px;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--dim);
}

/* ---------- 顶栏 ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(15,17,20,.94);
  border-bottom:1px solid var(--line-soft);
}
.nav-in{display:flex;align-items:center;gap:26px;height:62px}

.brand{display:flex;align-items:center;gap:11px;font-weight:650;font-size:14.5px;letter-spacing:.01em}
.brand-mark{
  width:22px;height:22px;flex:none;
  background:
    linear-gradient(var(--acc),var(--acc)) 0 0/8px 8px no-repeat,
    linear-gradient(var(--acc),var(--acc)) 14px 0/8px 8px no-repeat,
    linear-gradient(var(--acc),var(--acc)) 0 14px/8px 8px no-repeat,
    linear-gradient(#3a424d,#3a424d) 14px 14px/8px 8px no-repeat,
    linear-gradient(#3a424d,#3a424d) 7px 7px/8px 8px no-repeat;
}

.nav-links{display:flex;gap:2px;margin-left:auto}
.nav-links a{
  padding:8px 13px;font-size:13.5px;color:var(--muted);
  border-bottom:2px solid transparent;
  transition:color .15s,border-color .15s;
}
.nav-links a:hover{color:var(--text)}
.nav-links a.on{color:var(--text);border-bottom-color:var(--acc)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 20px;border-radius:6px;
  font-family:var(--mono);font-size:12.5px;font-weight:700;letter-spacing:.06em;
  border:1px solid transparent;
  transition:transform .12s,box-shadow .12s,background .15s,border-color .15s;
  white-space:nowrap;
}
.btn:active{transform:translateY(2px)}
.btn-primary{
  background:var(--acc);color:#1c0e07;
  box-shadow:0 3px 0 var(--acc-dark);
}
.btn-primary:hover{box-shadow:0 4px 0 var(--acc-dark);transform:translateY(-1px)}
.btn-primary:active{box-shadow:0 1px 0 var(--acc-dark)}
.btn-ghost{
  border-color:var(--line-2);color:var(--text);background:var(--panel);
  box-shadow:0 3px 0 rgba(0,0,0,.4);
}
.btn-ghost:hover{border-color:#4a5560;background:var(--panel-2)}
.btn[disabled],.btn.disabled{opacity:.38;cursor:not-allowed;box-shadow:none;transform:none}
.btn .px-arrow{width:10px;height:10px}

.px-arrow{width:9px;height:9px;display:inline-block;vertical-align:-1px}

/* ---------- 标签 ---------- */
.tag{
  display:inline-block;padding:2px 7px;border-radius:3px;
  font-family:var(--mono);font-size:10px;font-weight:700;letter-spacing:.1em;
  border:1px solid var(--line-2);color:var(--muted);background:var(--bg-2);
}
.tag-live{color:var(--green);border-color:rgba(87,217,146,.4);background:rgba(87,217,146,.08)}
.tag-soon{color:var(--dim)}
.tag-demo{color:var(--gold);border-color:rgba(242,183,60,.35);background:rgba(242,183,60,.07)}

/* ---------- Hero ---------- */
.hero{padding:64px 0 52px;border-bottom:1px solid var(--line-soft)}
.hero-grid{display:grid;gap:40px;align-items:center}
@media(min-width:960px){.hero-grid{grid-template-columns:1.15fr .85fr;gap:48px}}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;
  font-family:var(--mono);font-size:10.5px;font-weight:700;
  letter-spacing:.22em;color:var(--acc);
}
.eyebrow::before{content:"";width:8px;height:8px;background:var(--acc);flex:none}

.hero h1{
  font-size:clamp(30px,4.4vw,50px);line-height:1.14;font-weight:750;
  letter-spacing:-.02em;margin-bottom:18px;color:var(--text);
}
.hero h1 em{font-style:normal;color:var(--acc)}
.hero p{max-width:520px;color:var(--muted);font-size:14.5px;line-height:1.8}
.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.hero-stats{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-stats div span{
  display:block;font-family:var(--mono);font-size:22px;font-weight:700;color:var(--text);
}
.hero-stats div small{
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim);
  text-transform:uppercase;
}

/* 街机开屏面板 */
.boot{
  border:1px solid var(--line-2);background:var(--bg-2);
  font-family:var(--mono);font-size:12px;
}
.boot-head{
  display:flex;align-items:center;gap:9px;
  padding:9px 14px;border-bottom:1px solid var(--line);
  color:var(--dim);font-size:10.5px;letter-spacing:.16em;
}
.boot-head i{width:7px;height:7px;background:var(--green);flex:none}
.boot-body{padding:14px}
.boot-row{
  display:flex;justify-content:space-between;gap:12px;
  padding:6px 0;color:var(--muted);font-size:12px;
  border-bottom:1px dashed var(--line-soft);
}
.boot-row:last-of-type{border-bottom:none}
.boot-row b{color:var(--text);font-weight:700}
.boot-row b.acc{color:var(--acc)}
.boot-foot{
  margin-top:12px;padding:10px 12px;text-align:center;
  border:1px solid var(--line-2);color:var(--acc);
  font-size:11px;letter-spacing:.2em;font-weight:700;
}
.boot-note{margin-top:10px;color:var(--dim);font-size:10.5px;line-height:1.7}
.boot-note code{color:var(--muted)}

/* ---------- 分区 ---------- */
.section{padding:48px 0}
.section-head{display:flex;align-items:baseline;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.section-head h2{
  font-size:17px;font-weight:680;letter-spacing:.01em;
  display:flex;align-items:center;gap:10px;
}
.section-head h2::before{content:"";width:4px;height:14px;background:var(--acc);flex:none}
.section-head .sub{font-family:var(--mono);font-size:11px;color:var(--dim)}
.section-head .more{
  margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--muted);
  display:inline-flex;align-items:center;gap:6px;transition:color .15s;
}
.section-head .more:hover{color:var(--acc)}

/* ---------- 游戏卡片 ---------- */
.games{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.games{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1160px){.games{grid-template-columns:repeat(4,1fr)}}

.game-card{
  background:var(--panel);border:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:transform .16s,border-color .16s,background .16s;
}
.game-card:hover{transform:translateY(-3px);border-color:var(--line-2);background:var(--panel-2)}
.game-card.off{opacity:.55}
.game-card.off:hover{transform:none;border-color:var(--line)}

.game-cover{
  position:relative;display:grid;place-items:center;
  height:118px;border-bottom:1px solid var(--line-soft);
  background:
    linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),
    var(--bg-2);
  background-size:12px 12px;
  overflow:hidden;
}
.game-cover .px-art{width:74px;height:74px;image-rendering:pixelated}
.game-cover .tag{position:absolute;top:9px;right:9px}
.game-cover .idx{
  position:absolute;left:11px;bottom:8px;
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--dim);
}
.game-card.off .px-art{filter:grayscale(1);opacity:.6}

.game-body{padding:14px 15px 15px;display:flex;flex-direction:column;gap:11px;flex:1}
.game-body h3{font-size:14px;font-weight:640;line-height:1.4}
.game-body p{font-size:12.5px;color:var(--muted);line-height:1.65;flex:1}
.game-meta{display:flex;gap:6px;flex-wrap:wrap}
.chip{
  font-family:var(--mono);font-size:10px;color:var(--dim);
  border:1px solid var(--line-soft);padding:2px 6px;background:var(--bg-2);
}
.game-actions{display:flex;gap:8px;margin-top:auto}
.game-actions .btn{flex:1;padding:9px 12px;font-size:11.5px}

/* ---------- 面板 ---------- */
.panel{background:var(--panel);border:1px solid var(--line)}
.panel-title{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--dim);
  padding:11px 16px;border-bottom:1px solid var(--line);background:var(--bg-2);
  text-transform:uppercase;
}

/* ---------- 榜单 ---------- */
.board{width:100%;border-collapse:collapse;font-size:13.5px}
.board th{
  text-align:left;font-family:var(--mono);font-size:10px;letter-spacing:.16em;
  color:var(--dim);font-weight:600;padding:12px 16px;
  border-bottom:1px solid var(--line);background:var(--bg-2);
}
.board td{padding:11px 16px;border-bottom:1px solid var(--line-soft)}
.board tr:last-child td{border-bottom:none}
.board tbody tr:hover{background:var(--panel-2)}

.rank{
  display:inline-grid;place-items:center;width:22px;height:22px;
  font-family:var(--mono);font-size:11px;font-weight:700;
  background:var(--panel-3);color:var(--muted);
}
.rank.r1{background:var(--acc);color:#1c0e07}
.rank.r2{background:#3d454f;color:var(--text)}
.rank.r3{background:#2b323b;color:var(--muted)}

.player{display:flex;align-items:center;gap:10px;min-width:0}
.avatar{
  width:24px;height:24px;display:grid;place-items:center;flex:none;
  font-family:var(--mono);font-size:11px;font-weight:700;color:#1c0e07;
  background:var(--gold);
}
.score{font-family:var(--mono);font-weight:700;color:var(--text)}
.num{font-family:var(--mono);color:var(--muted);font-size:12.5px}

.notice{
  display:flex;align-items:center;gap:10px;
  padding:11px 16px;font-size:12px;color:var(--muted);
  border-bottom:1px solid var(--line);background:var(--bg-2);
}
.notice svg{flex:none;opacity:.8}

/* ---------- 标签页 ---------- */
.tabs{display:inline-flex;gap:0;margin-bottom:16px;border:1px solid var(--line-2);background:var(--bg-2);max-width:100%;flex-wrap:wrap}
.tabs button{
  padding:8px 15px;font-family:var(--mono);font-size:11.5px;font-weight:600;
  color:var(--muted);border-right:1px solid var(--line-soft);
  transition:color .14s,background .14s;white-space:nowrap;
}
.tabs button:last-child{border-right:none}
.tabs button:hover{color:var(--text);background:var(--panel-2)}
.tabs button.on{color:#1c0e07;background:var(--acc)}
.tabs.wide{display:flex;width:100%}
.tabs.wide button{flex:1;min-width:0;text-align:center;padding:10px 8px}

/* ---------- 帖子 ---------- */
.post-list{display:flex;flex-direction:column}
.post{
  display:flex;gap:16px;padding:14px 16px;
  border-bottom:1px solid var(--line-soft);
  cursor:pointer;transition:background .14s;
}
.post:last-child{border-bottom:none}
.post:hover{background:var(--panel-2)}
.post-main{flex:1;min-width:0}
.post h4{font-size:14px;font-weight:560;margin-bottom:5px;display:flex;align-items:center;gap:8px}
.post h4 .pin{
  font-family:var(--mono);color:var(--acc);font-size:10px;
  border:1px solid rgba(255,106,61,.4);padding:0 5px;
}
.post .meta{font-family:var(--mono);font-size:11px;color:var(--dim);display:flex;gap:12px;flex-wrap:wrap}
.post .meta b{color:var(--muted);font-weight:500}
.post .replies{flex:none;text-align:center;min-width:52px;color:var(--dim);font-family:var(--mono);font-size:10px}
.post .replies strong{display:block;font-size:15px;color:var(--text);font-weight:700}
.post-excerpt{
  font-size:12.5px;color:var(--dim);margin-top:5px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

/* ---------- 空状态 ---------- */
.empty{text-align:center;padding:52px 24px}
.empty-glyph{
  width:26px;height:26px;margin:0 auto 16px;
  border:2px solid var(--line-2);
  background:
    linear-gradient(var(--line-2),var(--line-2)) 50% 50%/10px 2px no-repeat,
    linear-gradient(var(--line-2),var(--line-2)) 50% 50%/2px 10px no-repeat;
}
.empty-title{font-size:14.5px;font-weight:600;margin-bottom:6px}
.empty-sub{font-size:12.5px;color:var(--dim);line-height:1.8;margin-bottom:20px}
.empty .btn{font-size:11.5px;padding:9px 18px}

/* ---------- 弹层 ---------- */
.modal-mask{
  position:fixed;inset:0;background:rgba(8,10,12,.82);
  display:none;place-items:center;z-index:100;padding:24px;
}
.modal-mask.open{display:grid}
.modal{
  width:100%;max-width:600px;max-height:82vh;overflow:auto;
  background:var(--panel);border:1px solid var(--line-2);padding:24px 26px;
}
.modal h3{font-size:17px;font-weight:660;margin-bottom:6px;padding-right:30px}
.modal .meta{font-family:var(--mono);font-size:11px;color:var(--dim);margin-bottom:16px;display:flex;gap:12px;flex-wrap:wrap}
.modal .body{font-size:14px;color:#c9cdd4;line-height:1.85;white-space:pre-wrap;word-break:break-word}
.modal-close{float:right;font-size:20px;color:var(--dim);line-height:1;padding:2px 6px}
.modal-close:hover{color:var(--text);background:var(--panel-3)}

/* ---------- 登录 / 用户 ---------- */
.auth-nav{display:flex;align-items:center;margin-left:6px}
.auth-btn{
  padding:8px 15px;border-radius:5px;
  font-family:var(--mono);font-size:11.5px;font-weight:700;letter-spacing:.05em;
  background:var(--acc);color:#1c0e07;box-shadow:0 3px 0 var(--acc-dark);
  transition:transform .12s,box-shadow .12s;
}
.auth-btn:hover{transform:translateY(-1px);box-shadow:0 4px 0 var(--acc-dark)}

.user-menu{position:relative}
.user-chip{
  display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;
  border:1px solid var(--line-2);background:var(--panel);
  font-size:12.5px;color:var(--text);
}
.user-chip:hover{border-color:#4a5560}
.avatar.sm{width:22px;height:22px;font-size:10px}
.user-name{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge-admin{
  font-family:var(--mono);font-size:9px;padding:1px 5px;letter-spacing:.1em;
  background:rgba(255,106,61,.14);color:var(--acc);border:1px solid rgba(255,106,61,.35);
}
.caret{color:var(--dim);font-size:9px}

.user-drop{
  position:absolute;right:0;top:calc(100% + 8px);min-width:154px;
  background:var(--panel-2);border:1px solid var(--line-2);
  padding:5px;display:none;z-index:60;
  box-shadow:0 16px 34px -14px rgba(0,0,0,.85);
}
.user-drop.open{display:block}
.user-drop a,.user-drop button{
  display:block;width:100%;text-align:left;padding:9px 11px;
  font-size:13px;color:var(--text);
}
.user-drop a:hover,.user-drop button:hover{background:var(--panel-3)}

/* ---------- 登录弹窗 ---------- */
.auth-mask{
  position:fixed;inset:0;background:rgba(8,10,12,.86);
  display:none;place-items:center;z-index:120;padding:20px;
}
.auth-mask.open{display:grid}
.auth-box{
  width:100%;max-width:376px;position:relative;
  background:var(--panel);border:1px solid var(--line-2);
  padding:26px 26px 22px;
}
.auth-box::before{content:"";position:absolute;left:-1px;top:-1px;width:34px;height:3px;background:var(--acc)}
.auth-tabs{display:flex;gap:0;margin-bottom:20px;border:1px solid var(--line)}
.auth-tabs button{
  flex:1;padding:9px;font-family:var(--mono);font-size:12px;color:var(--muted);
}
.auth-tabs button.on{background:var(--acc);color:#1c0e07;font-weight:700}

.field{display:block;margin-bottom:14px}
.field span{
  display:block;font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  color:var(--dim);margin-bottom:6px;text-transform:uppercase;
}
.field input{
  width:100%;padding:10px 12px;font-size:14px;
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);
  border-radius:0;
}
.field input:focus{outline:none;border-color:var(--acc)}
.field input::placeholder{color:#4a5058}
.reg-only{display:none}
.auth-mask.register .reg-only{display:block}

.auth-submit{width:100%;margin-top:4px}
.auth-msg{font-size:12.5px;line-height:1.6;margin-top:12px;min-height:1px}
.auth-msg.bad{color:var(--red)}
.auth-msg.ok{color:var(--green)}
.auth-hint{font-size:11.5px;color:var(--dim);line-height:1.7;margin-top:8px}
.auth-hint:empty{display:none}

/* ---------- 封禁 ---------- */
.banned-mask{
  position:fixed;inset:0;background:rgba(10,12,15,.97);z-index:200;
  display:grid;place-items:center;padding:24px;text-align:center;
}
.banned-box{max-width:400px}
.banned-glyph{font-size:34px;margin-bottom:16px;color:var(--red)}
.banned-box h2{font-size:19px;font-weight:660;margin-bottom:10px}
.banned-box p{font-size:13.5px;color:var(--muted);margin-bottom:22px;line-height:1.75}

/* ---------- 管理台 ---------- */
.admin-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:22px}
.admin-hero h1{font-size:26px;font-weight:730;letter-spacing:-.01em}
.admin-hero p{font-size:12.5px;color:var(--muted);margin-top:5px}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:20px}
.stat-card{padding:14px 16px;border:1px solid var(--line);background:var(--panel)}
.stat-card .sk{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim);margin-bottom:6px;text-transform:uppercase}
.stat-card .sv{font-family:var(--mono);font-size:24px;font-weight:700;line-height:1.1;color:var(--text)}
.stat-card .sv.gold{color:var(--gold)}
.stat-card .sv.purple{color:#b9a6e8}
.stat-card .sv.red{color:var(--red)}
.stat-card .sd{font-size:11px;color:var(--dim);margin-top:4px}

.tabpane{display:none}
.tabpane.on{display:block}

.admin-note{font-size:12px;color:var(--dim);line-height:1.85;margin-top:14px}
.admin-note code{
  font-family:var(--mono);background:var(--bg-2);border:1px solid var(--line-soft);
  padding:1px 5px;color:var(--gold);font-size:11.5px;
}

.admin-table{width:100%;border-collapse:collapse;font-size:13px}
.admin-table th{
  text-align:left;font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim);
  font-weight:600;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--bg-2);
}
.admin-table td{padding:10px 14px;border-bottom:1px solid var(--line-soft);vertical-align:middle}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tbody tr:hover{background:var(--panel-2)}
.admin-table tr.is-banned{background:rgba(242,104,92,.06)}

.name-input{
  width:100%;max-width:190px;padding:7px 10px;font-size:13px;
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);border-radius:0;
}
.name-input:focus{outline:none;border-color:var(--acc)}

.btn-sm{padding:6px 11px;font-size:11px;border-radius:5px}
.btn-danger{color:#ff9c93;background:rgba(242,104,92,.12);border:1px solid rgba(242,104,92,.35)}
.btn-danger:hover{background:rgba(242,104,92,.2)}
.btn-ok{color:#8bf0bc;background:rgba(87,217,146,.1);border:1px solid rgba(87,217,146,.32)}
.btn-ok:hover{background:rgba(87,217,146,.18)}

.state{
  font-family:var(--mono);font-size:10px;padding:2px 7px;white-space:nowrap;
  border:1px solid var(--line-2);color:var(--muted);
}
.state.ok{color:var(--green);border-color:rgba(87,217,146,.35)}
.state.ban{color:var(--red);border-color:rgba(242,104,92,.35)}
.state.warn{color:var(--gold);border-color:rgba(242,183,60,.35)}

.row-actions{display:flex;gap:6px;flex-wrap:wrap}
.admin-toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.admin-toolbar input{
  padding:9px 12px;font-size:13px;min-width:220px;
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);border-radius:0;
}
.admin-toolbar input:focus{outline:none;border-color:var(--acc)}

.toast{
  position:fixed;left:50%;bottom:26px;transform:translateX(-50%);
  background:var(--panel-2);border:1px solid var(--line-2);color:var(--text);
  padding:10px 18px;font-size:12.5px;z-index:300;
  box-shadow:0 14px 34px -14px rgba(0,0,0,.9);
  opacity:0;transition:opacity .18s;pointer-events:none;max-width:86vw;
}
.toast.show{opacity:1}
.toast.bad{border-color:rgba(242,104,92,.5);color:#ff9c93}
.toast.ok{border-color:rgba(87,217,146,.45);color:#8bf0bc}

/* ---------- 公告 / 数据卡 ---------- */
.ann{
  display:flex;align-items:flex-start;gap:12px;
  padding:13px 16px;font-size:13px;line-height:1.7;
  border:1px solid var(--line-2);border-left:3px solid var(--acc);
  background:var(--panel);
}
.ann.warn{border-left-color:var(--red)}
.ann .ai{
  flex:none;width:18px;height:18px;display:grid;place-items:center;
  font-family:var(--mono);font-size:11px;font-weight:700;
  background:var(--acc);color:#1c0e07;margin-top:2px;
}
.ann.warn .ai{background:var(--red);color:#fff}
.ann .at{flex:1;min-width:0;word-break:break-word}
.ann .time{font-family:var(--mono);color:var(--dim);font-size:11px;white-space:nowrap}

.spot{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.spot a,.spot div{padding:15px 17px;border:1px solid var(--line);background:var(--panel)}
.spot a:hover{border-color:var(--line-2);background:var(--panel-2)}
.spot .k{font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--dim);margin-bottom:7px;text-transform:uppercase}
.spot .v{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--text)}
.spot .v.gold{color:var(--gold)}
.spot .v.purple{color:#b9a6e8}

/* ---------- 好友 / 房间 ---------- */
.friends-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:start}
.frow{display:flex;align-items:center;gap:10px;padding:11px 15px;border-bottom:1px solid var(--line-soft)}
.frow:last-child{border-bottom:none}
.frow:hover{background:var(--panel-2)}
.dot{width:7px;height:7px;background:#39414c;flex:none}
.dot.on{background:var(--green)}
.fname{font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fops{margin-left:auto;display:flex;gap:8px;flex:none}
.code{font-family:var(--mono);font-size:24px;letter-spacing:.18em;color:var(--acc);font-weight:700}
.codebox{padding:16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.addrow{display:flex;gap:10px;padding:13px 15px;border-bottom:1px solid var(--line-soft)}
.addrow input{
  flex:1;min-width:0;padding:9px 12px;font-size:13px;
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);border-radius:0;
}
.addrow input:focus{outline:none;border-color:var(--acc)}
.muted-row{padding:18px 16px;color:var(--dim);font-size:12.5px}
.invite-row{display:flex;gap:12px;align-items:center;padding:12px 15px;border-bottom:1px solid var(--line-soft);flex-wrap:wrap}
.invite-row:last-child{border-bottom:none}
@media(max-width:860px){.friends-grid{grid-template-columns:1fr}}

/* ---------- 发帖 ---------- */
.compose{padding:16px;display:flex;flex-direction:column;gap:12px}
.compose input,.compose textarea,.compose select{
  width:100%;padding:10px 12px;font-size:14px;border-radius:0;
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);
}
.compose input:focus,.compose textarea:focus,.compose select:focus{outline:none;border-color:var(--acc)}
.compose textarea{min-height:126px;line-height:1.8;resize:vertical}
.compose-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.compose-tip{font-size:11.5px;color:var(--dim);line-height:1.6}
.compose-foot .btn{margin-left:auto}

/* ---------- 反馈 ---------- */
.fbrow{padding:14px 16px;border-bottom:1px solid var(--line-soft)}
.fbrow:last-child{border-bottom:none}
.fbrow.new{background:rgba(255,106,61,.035)}
.fbrow .fbmeta{font-family:var(--mono);font-size:11px;color:var(--dim);display:flex;gap:10px;flex-wrap:wrap;margin-bottom:7px}
.fbrow .fbgame{color:var(--acc);font-weight:700}
.fbrow .fbtext{font-size:13.5px;color:#c9cdd4;line-height:1.8;white-space:pre-wrap;word-break:break-word}
.fbrow .fbops{margin-top:11px;display:flex;gap:8px;flex-wrap:wrap}

/* ---------- 词表 / 日志 ---------- */
.word-cloud{display:flex;flex-wrap:wrap;gap:7px;padding:14px 16px}
.word-chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:4px 6px 4px 9px;font-family:var(--mono);font-size:11.5px;
  border:1px solid var(--line-2);background:var(--bg-2);color:var(--text);
}
.word-chip.block{border-color:rgba(242,104,92,.35);color:#ff9c93}
.word-chip.review{border-color:rgba(242,183,60,.32);color:var(--gold)}
.word-chip button{width:15px;height:15px;display:grid;place-items:center;font-size:12px;line-height:1;color:inherit;opacity:.6}
.word-chip button:hover{opacity:1;background:rgba(0,0,0,.35)}

.log-list{display:flex;flex-direction:column}
.log-row{display:flex;gap:12px;align-items:baseline;padding:11px 16px;border-bottom:1px solid var(--line-soft);font-size:12.5px;flex-wrap:wrap}
.log-row:last-child{border-bottom:none}
.log-row .lt{font-family:var(--mono);color:var(--dim);font-size:11px;min-width:112px}
.log-row .la{
  font-family:var(--mono);font-size:10px;padding:1px 7px;letter-spacing:.06em;
  border:1px solid var(--line-2);color:var(--muted);
}
.log-row .la.danger{border-color:rgba(242,104,92,.4);color:#ff9c93}
.log-row .la.ok{border-color:rgba(87,217,146,.35);color:#8bf0bc}
.log-row .lb{color:var(--muted);flex:1;min-width:0;word-break:break-word}

/* ---------- 抽屉 ---------- */
.drawer-mask{position:fixed;inset:0;background:rgba(8,10,12,.7);display:none;z-index:150}
.drawer-mask.open{display:block}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(430px,92vw);z-index:151;
  background:var(--panel);border-left:1px solid var(--line-2);
  transform:translateX(100%);transition:transform .26s cubic-bezier(.2,.8,.3,1);
  display:flex;flex-direction:column;
}
.drawer.open{transform:none}
.drawer-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.drawer-head h3{font-size:15px;font-weight:660;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.drawer-body{padding:18px 20px;overflow:auto;flex:1;display:flex;flex-direction:column;gap:18px}
.drawer-sec{display:flex;flex-direction:column;gap:9px}
.drawer-sec h4{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--dim);font-weight:600;text-transform:uppercase}
.drawer-sec .hint{font-size:11.5px;color:var(--dim);line-height:1.65}
.drawer-sec input,.drawer-sec select{
  width:100%;padding:9px 11px;font-size:13px;border-radius:0;
  background:var(--bg-2);border:1px solid var(--line-2);color:var(--text);
}
.drawer-sec input:focus,.drawer-sec select:focus{outline:none;border-color:var(--acc)}
.btn-row{display:flex;gap:8px;flex-wrap:wrap}
.temp-pass{
  font-family:var(--mono);font-size:16px;letter-spacing:.06em;
  padding:11px 13px;color:var(--acc);text-align:center;
  background:rgba(255,106,61,.07);border:1px dashed rgba(255,106,61,.45);
  user-select:all;word-break:break-all;
}
.danger-zone{margin-top:4px;padding-top:16px;border-top:1px solid rgba(242,104,92,.22)}

/* ---------- 页脚 ---------- */
footer{margin-top:auto;border-top:1px solid var(--line-soft);padding:24px 0;font-size:12px;color:var(--dim)}
.footer-in{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.footer-in .sep{margin-left:auto;font-family:var(--mono);font-size:11px}

/* ---------- 占位页 ---------- */
.placeholder{max-width:640px;margin:0 auto;text-align:center;padding:64px 0}
.placeholder .glyph{font-size:44px;margin-bottom:18px;color:var(--dim)}
.placeholder h1{font-size:24px;font-weight:680;margin-bottom:12px}
.placeholder p{color:var(--muted);margin-bottom:8px;font-size:14px}
.steps{text-align:left;background:var(--panel);border:1px solid var(--line);padding:20px 22px;margin:24px 0}
.steps h3{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;color:var(--dim);margin-bottom:12px}
.steps ol{margin-left:18px;color:#c9cdd4;font-size:13px;line-height:2.1}
.steps code{
  font-family:var(--mono);background:var(--bg-2);border:1px solid var(--line-soft);
  padding:1px 6px;font-size:12px;color:var(--gold);
}

/* ---------- 极简入场 ---------- */
.rv{opacity:1}
.rv.in{animation:rise .45s ease-out both;animation-delay:var(--d,0s)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion: reduce){
  .rv.in{animation:none}
  *{scroll-behavior:auto !important}
}

/* ---------- 响应式 ---------- */
@media(max-width:900px){
  .section{padding:38px 0}
  .hero{padding:46px 0 40px}
}
@media(max-width:720px){
  .nav-in{gap:12px;height:58px}
  .nav-links a{padding:7px 9px;font-size:12.5px}
  .brand span:last-child{display:none}
  .board th:nth-child(4),.board td:nth-child(4){display:none}
  .admin-table{min-width:620px}
  .panel{overflow-x:auto}
  .hero-stats{gap:20px}
}
@media(max-width:560px){
  .wrap{padding:0 16px}
  .games{grid-template-columns:1fr}
  .nav-in{gap:8px}
  .nav-links a{padding:6px 8px;font-size:12px}
  .auth-btn{padding:7px 11px;font-size:11px}
  .user-name{max-width:60px}
  .hero h1{font-size:29px}
  .hero-actions .btn{flex:1;padding:11px 12px}
  .hero-stats{gap:16px;margin-top:26px}
  .hero-stats div span{font-size:19px}
  .game-cover{height:104px}
  .section{padding:30px 0}
  .board th,.board td{padding:10px 12px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .code{font-size:21px}
  .drawer{width:100vw}
  .footer-in .sep{width:100%;margin-left:0}
}

/* ---------- 游戏详情页头图 ---------- */
.g-head{display:flex;gap:26px;align-items:flex-start}
.g-art{
  width:96px;height:96px;flex:none;display:grid;place-items:center;
  border:1px solid var(--line-2);background:var(--bg-2);
}
.g-art .px-art{width:66px;height:66px;image-rendering:pixelated}
.g-head > div:last-child{flex:1;min-width:0}
@media(max-width:640px){
  .g-art{width:64px;height:64px}
  .g-art .px-art{width:44px;height:44px}
  .g-head{gap:16px}
}

/* ---------- 细节校准 ---------- */
.game-cover{height:112px}
.game-cover .px-art{width:84px;height:84px}
.game-cover .idx{left:12px;bottom:9px}
.boot-body{padding:16px}
.boot-row{padding:7px 0}
.boot-note{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line-soft)}

/* 移动端不展示装饰性启动面板，首屏直接给标题和按钮 */
@media(max-width:720px){
  .boot{display:none}
  .hero{padding:40px 0 34px}
  .hero-grid{gap:0}
}

/* 详情页头图稍微放大，和卡片视觉重量一致 */
.g-art{width:104px;height:104px}
.g-art .px-art{width:74px;height:74px}