/* ============================================================
   Minecraft 生存服 — 站点样式
   主题：CSS 变量驱动，支持 亮/暗/跟随系统
   设计基调：深色夜幕 + 草绿主色 + 方块质感，克制的像素风
   ============================================================ */

/* ---- 暗色（默认） ---- */
:root{
  --bg:#0a0e14;
  --bg-soft:#0f151f;
  --panel:#141c28;
  --panel-2:#1a2434;
  --panel-3:#202c3f;
  --line:#223046;
  --line-2:#2d3f5b;
  --txt:#e8eef8;
  --muted:#93a4bd;
  --dim:#6b7d99;
  --brand:#5ec269;
  --brand-2:#45a14f;
  --brand-deep:#2f6d38;
  --brand-glow:rgba(94,194,105,.18);
  --gold:#e8b44f;
  --diamond:#5ec8e6;
  --danger:#e8604c;
  --warn:#e8a44f;
  --grid-line:rgba(94,194,105,.045);
  --glow-1:rgba(94,194,105,.11);
  --glow-2:rgba(94,200,230,.08);
  --glow-fade:rgba(10,14,20,.9);
  --nav-bg:rgba(10,14,20,.82);
  --foot-bg:rgba(8,11,17,.6);
  --img-ph-1:var(--panel);
  --img-ph-2:var(--bg-soft);
  --mark-top:#6ecf74;
  --mark-bottom:#6b4a2a;
  --checkmark:#0b2410;
  --primary-text:#fff;
  color-scheme:dark;
}

/* ---- 亮色 ---- */
html[data-theme="light"]{
  --bg:#f4f7f4;
  --bg-soft:#eef3ef;
  --panel:#ffffff;
  --panel-2:#f6faf6;
  --panel-3:#e9f1e9;
  --line:#d8e3d8;
  --line-2:#c3d2c4;
  --txt:#1a2a1c;
  --muted:#4d6353;
  --dim:#6d8273;
  --brand:#2f8f3d;
  --brand-2:#256e31;
  --brand-deep:#1c5226;
  --brand-glow:rgba(47,143,61,.16);
  --gold:#a97a1e;
  --diamond:#1f7e97;
  --danger:#c23c2a;
  --warn:#a86c1c;
  --grid-line:rgba(47,143,61,.05);
  --glow-1:rgba(47,143,61,.10);
  --glow-2:rgba(31,126,151,.08);
  --glow-fade:rgba(244,247,244,.9);
  --nav-bg:rgba(255,255,255,.85);
  --foot-bg:rgba(255,255,255,.7);
  --img-ph-1:#ffffff;
  --img-ph-2:#eef4ee;
  --mark-top:#5ec269;
  --mark-bottom:#6b4a2a;
  --primary-text:#fff;
  color-scheme:light;
}

:root{
  --r-sm:8px;
  --r:12px;
  --r-lg:18px;
  --sh-1:0 1px 2px rgba(0,0,0,.06);
  --sh-2:0 8px 24px rgba(0,0,0,.10);
  --sh-3:0 20px 56px rgba(0,0,0,.16);
  --wrap:1180px;
  --nav-h:62px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  background:var(--bg);
  color:var(--txt);
  font:15px/1.7 "PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  display:flex;
  flex-direction:column;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
main{flex:1 0 auto}

/* 方块网格底纹 */
.bg-grid{
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    linear-gradient(var(--grid-line) 1px,transparent 1px) 0 0/48px 48px,
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px) 0 0/48px 48px,
    radial-gradient(1000px 520px at 18% -10%,var(--glow-1),transparent 62%),
    radial-gradient(820px 460px at 88% 2%,var(--glow-2),transparent 62%);
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.25) 60%,transparent);
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.25) 60%,transparent);
}
/* 不给 body 直接子级统一设 position/z-index。
   曾用 body>*:not(.bg-grid){position:relative;z-index:1} 兜底，
   但它特异性 (0,2,1) 高于 .nav (0,1,0)，会把导航的
   position:sticky / z-index 覆盖成 relative / 1，
   造成：滚动时导航不吸顶 + 语言下拉菜单被 main 内容盖住点不到。
   层级由各组件自己的规则声明。 */

.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
::selection{background:var(--brand);color:#08130b}

.muted{color:var(--muted)}
.dim{color:var(--dim)}
.sm{font-size:13px}
.mono{font-family:ui-monospace,SFMono-Regular,"JetBrains Mono",Menlo,Consolas,monospace;font-variant-numeric:tabular-nums}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.22;letter-spacing:-.01em}
h1{font-size:clamp(28px,4.4vw,44px);font-weight:800}
h2{font-size:clamp(20px,2.6vw,27px);font-weight:700}
h3{font-size:16px;font-weight:650}
p{margin:0 0 1em}

/* ================= 方块标志 ================= */
.brand-mark{
  position:relative;flex-shrink:0;
  width:30px;height:30px;border-radius:5px;
  background:linear-gradient(180deg,var(--mark-top) 0 34%,var(--mark-bottom) 34% 42%,#5a3d21 42% 100%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.16),0 2px 8px rgba(0,0,0,.4);
}
.brand-mark::after{
  content:"";position:absolute;inset:5px;border-radius:2px;
  background:linear-gradient(180deg,rgba(0,0,0,.18),rgba(0,0,0,.06));
}

/* ================= 导航 ================= */
.nav{
  position:sticky;top:0;z-index:60;
  height:var(--nav-h);
  background:rgba(10,14,20,.82);
  backdrop-filter:saturate(160%) blur(14px);
  -webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:18px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:10px;color:var(--txt);flex-shrink:0}
.brand:hover{text-decoration:none}
.brand-text strong{font-size:15.5px;font-weight:700;letter-spacing:.01em}
.nav-links{display:flex;gap:2px;margin-left:10px;flex:1}
.nav-links a{
  position:relative;padding:7px 13px;border-radius:var(--r-sm);
  color:var(--muted);font-size:14px;font-weight:500;transition:.14s;
}
.nav-links a:hover{background:var(--panel-2);color:var(--txt);text-decoration:none}
.nav-links a.on{color:var(--brand);background:var(--brand-glow)}
.nav-links a.on::after{
  content:"";position:absolute;left:13px;right:13px;bottom:-1px;height:2px;
  background:var(--brand);border-radius:2px;
}
.nav-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:0;padding:8px;cursor:pointer;margin-left:2px}
.nav-toggle span{width:19px;height:2px;background:var(--txt);border-radius:2px;display:block;transition:.2s}
@media(max-width:900px){
  .nav-toggle{display:flex}
  .nav-links{
    position:absolute;top:var(--nav-h);left:0;right:0;
    flex-direction:column;gap:2px;padding:10px 20px 14px;margin:0;
    background:var(--bg-soft);border-bottom:1px solid var(--line);
    display:none;box-shadow:var(--sh-2);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:11px 12px}
  .nav-links a.on::after{display:none}
  .chip .avatar{display:none}
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px 5px 5px;border-radius:999px;
  background:var(--panel-2);border:1px solid var(--line);
  font-size:13.5px;color:var(--txt);
}
.chip:hover{text-decoration:none;border-color:var(--line-2);background:var(--panel-3)}
.avatar{
  width:24px;height:24px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;font-size:12px;font-weight:700;color:#0a1a0d;
  background:linear-gradient(140deg,var(--brand),var(--brand-2));
}
.inline{display:inline}

/* ================= 按钮 ================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 17px;border-radius:var(--r-sm);
  border:1px solid var(--line-2);background:var(--panel-2);color:var(--txt);
  font:500 14px/1 inherit;font-family:inherit;cursor:pointer;
  transition:.15s;white-space:nowrap;
}
.btn:hover{background:var(--panel-3);border-color:#3a4f6e;text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:none}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-primary{
  background:linear-gradient(180deg,#6fd07a,#3f9a4a);
  border-color:#2f6d38;color:#fff;font-weight:650;
  box-shadow:0 2px 0 #2b6233,0 6px 18px rgba(94,194,105,.22);
}
.btn-primary:hover{
  background:linear-gradient(180deg,#7bdc85,#47a852);
  box-shadow:0 2px 0 #2b6233,0 10px 26px rgba(94,194,105,.3);
}
.btn-ghost{background:transparent}
.btn-ghost:hover{background:var(--panel-2)}
.btn-quiet{background:transparent;border-color:transparent;color:var(--muted)}
.btn-quiet:hover{background:var(--panel-2);color:var(--txt);border-color:transparent}
.btn-danger{background:rgba(232,96,76,.12);border-color:rgba(232,96,76,.4);color:#f2a99f}
.btn-danger:hover{background:rgba(232,96,76,.2);border-color:rgba(232,96,76,.6);color:#ffc4bb}
.btn-sm{padding:6.5px 13px;font-size:13px}
.btn-block{width:100%}

/* 方块质感按钮：底部硬阴影，按下位移 */
.btn-primary,.btn{border-radius:var(--r-sm)}

/* ================= 容器 ================= */
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:22px;
}
.card-pad-lg{padding:32px}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.section{padding:60px 0}
.section-tight{padding:34px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.section-head h2{margin:0 0 4px}
.section-head p{margin:0;color:var(--muted);font-size:14px}
.section-head .eyebrow{
  display:block;font-size:11.5px;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brand);margin-bottom:8px;
}

/* ================= Hero ================= */
.hero{position:relative;padding:76px 0 56px;overflow:hidden}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:90px;
  background:linear-gradient(to top,rgba(10,14,20,.9),transparent);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:34px}}
.hero h1{margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--brand)}
.hero h1::after{
  content:"";display:block;width:56px;height:4px;margin-top:18px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),transparent);
}
.hero-lead{font-size:16.5px;color:var(--muted);max-width:56ch;margin-bottom:26px}
.hero-cta{display:flex;gap:11px;flex-wrap:wrap;margin-bottom:26px}

.copy-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.copy-row code,.addr{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--panel);border:1px solid var(--line-2);
  border-radius:var(--r-sm);padding:10px 14px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:14.5px;color:var(--brand);letter-spacing:.02em;
}
.addr::before{
  content:"";width:7px;height:7px;border-radius:1px;
  background:var(--brand);box-shadow:0 0 0 3px var(--brand-glow);flex-shrink:0;
}

.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}
@media(max-width:520px){.hero-stats{grid-template-columns:repeat(2,1fr)}}
.hero-stats div{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:13px 14px;
}
.hero-stats b{display:block;font-size:20px;font-weight:700;line-height:1.25;font-variant-numeric:tabular-nums}
.hero-stats span{font-size:12px;color:var(--dim)}

.hero-art{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line-2);box-shadow:var(--sh-3);
  background:var(--panel);
}
.hero-art img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.hero-art .ph{
  aspect-ratio:4/3;display:grid;place-items:center;text-align:center;
  color:var(--dim);font-size:13.5px;gap:10px;
  background:
    radial-gradient(60% 60% at 50% 40%,var(--brand-glow),transparent),
    linear-gradient(160deg,var(--img-ph-1),var(--img-ph-2));
}
.hero-art .ph .ph-mark{
  width:74px;height:74px;margin:0 auto 14px;border-radius:8px;
  background:linear-gradient(180deg,var(--mark-top) 0 34%,var(--mark-bottom) 34% 42%,#5a3d21 42% 100%);
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.16),0 8px 22px rgba(0,0,0,.28);
  position:relative;
}
.hero-art .ph .ph-mark::after{content:"";position:absolute;inset:16px;border-radius:3px;background:rgba(0,0,0,.2)}

/* ================= 标签 / 提示 ================= */
.tag{
  display:inline-block;padding:3px 9px;border-radius:6px;
  font-size:12px;font-weight:600;line-height:1.5;
  background:var(--panel-3);border:1px solid var(--line-2);color:var(--muted);
}
.tag-ok{background:rgba(94,194,105,.13);border-color:rgba(94,194,105,.35);color:#8fe09a}
.tag-warn{background:rgba(232,164,79,.13);border-color:rgba(232,164,79,.35);color:#f2c98a}
.tag-off{background:rgba(232,96,76,.13);border-color:rgba(232,96,76,.35);color:#f3a99f}
.tag-gold{background:rgba(232,180,79,.13);border-color:rgba(232,180,79,.35);color:#f0d090}
.badge{position:absolute;top:12px;left:12px;z-index:2}

.notice{
  background:rgba(232,164,79,.09);border:1px solid rgba(232,164,79,.3);
  color:#f0cd9c;padding:12px 16px;border-radius:var(--r-sm);
  font-size:14px;margin-bottom:20px;
}
.flash{
  background:rgba(94,194,105,.1);border:1px solid rgba(94,194,105,.32);
  color:#a6e0ad;padding:12px 16px;border-radius:var(--r-sm);
  font-size:14px;margin-bottom:20px;
}
.flash-err{background:rgba(232,96,76,.1);border-color:rgba(232,96,76,.34);color:#f5b3aa}

/* ================= 表单控件（完全自定义外观） ================= */
.form{max-width:420px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:7px}

/* 根因修复：HTML 里没写 type 的 input 默认是 type=text，但属性选择器 input[type=text]
   只匹配显式写了 type="text" 的元素，导致这些框完全没吃到样式（浏览器默认外观）。
   下面用 input:not([type]) 兜底，并显式排除 hidden / checkbox / radio / file / range / color。 */
.input,
input:not([type]),
input[type=text],input[type=email],input[type=password],input[type=number],
input[type=search],input[type=url],input[type=tel],
input[type=date],input[type=time],input[type=datetime-local],
input[type=month],input[type=week],
select,textarea{
  -webkit-appearance:none;
  -moz-appearance:none;
  appearance:none;
  display:block;
  width:100%;
  margin:0;
  padding:11px 14px;
  border-radius:var(--r-sm);
  border:1px solid var(--line-2);
  background-color:var(--bg-soft);
  background-image:none;
  color:var(--txt);
  font:400 14.5px/1.5 "PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-family:inherit;
  letter-spacing:normal;
  text-align:left;
  box-shadow:inset 0 1px 2px rgba(0,0,0,.06);
  transition:border-color .15s,box-shadow .15s,background-color .15s;
}
textarea{min-height:118px;resize:vertical;line-height:1.65}

/* placeholder */
.input::placeholder,input::placeholder,textarea::placeholder{color:var(--dim);opacity:.85}

/* focus */
.input:focus,input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:var(--brand);
  background-color:var(--panel);
  box-shadow:0 0 0 3px var(--brand-glow),inset 0 1px 2px rgba(0,0,0,.04);
}
.input:disabled,input:disabled,select:disabled,textarea:disabled{
  opacity:.55;cursor:not-allowed;background:var(--panel-2);
}
input:read-only:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]):not([type=color]){background:var(--panel-2);color:var(--muted)}

/* date/time 类原生图标反色（补齐 type 取值） */
input[type=time]::-webkit-calendar-picker-indicator,
input[type=month]::-webkit-calendar-picker-indicator,
input[type=week]::-webkit-calendar-picker-indicator{filter:invert(.6);cursor:pointer}
html[data-theme="light"] input[type=time]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type=month]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type=week]::-webkit-calendar-picker-indicator{filter:none}

/* search：去掉浏览器自带的清除按钮，避免与深色配色冲突 */
input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration{-webkit-appearance:none;appearance:none;display:none}

/* file：保留原生行为，只让按钮与文件名区域风格一致（不强行加边框背景到内部） */
input[type=file]{
  -webkit-appearance:none;appearance:none;
  display:block;width:100%;margin:0;padding:7px 12px;
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  background-color:var(--bg-soft);color:var(--muted);
  font:400 14.5px/1.5 "PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-family:inherit;cursor:pointer;
  transition:border-color .15s,box-shadow .15s,background-color .15s;
}
input[type=file]::placeholder{color:var(--dim);opacity:.85}
input[type=file]:hover{border-color:var(--brand)}
input[type=file]:focus{outline:none;border-color:var(--brand);background-color:var(--panel);box-shadow:0 0 0 3px var(--brand-glow)}
input[type=file]:disabled{opacity:.55;cursor:not-allowed;background:var(--panel-2)}
input[type=file]::-webkit-file-upload-button{
  -webkit-appearance:none;appearance:none;
  margin:0 12px 0 0;padding:6px 14px;
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  background:var(--panel-2);color:var(--txt);
  font:600 13px/1.4 inherit;font-family:inherit;cursor:pointer;
  transition:background-color .15s,border-color .15s,color .15s;
}
input[type=file]::-webkit-file-upload-button:hover{background:var(--brand);border-color:var(--brand);color:#08130b}
input[type=file]::-webkit-file-upload-button:active{transform:translateY(1px)}
html[data-theme="light"] input[type=file]{box-shadow:inset 0 1px 2px rgba(16,32,20,.05)}
html[data-theme="light"] input[type=file]::-webkit-file-upload-button{background:var(--panel);color:var(--muted)}
html[data-theme="light"] input[type=file]::-webkit-file-upload-button:hover{background:var(--brand);color:#08130b}

/* range / color：原生控件外观，仅对齐主题色 */
input[type=range]{-webkit-appearance:none;appearance:none;display:block;width:100%;height:22px;background:transparent;accent-color:var(--brand);cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:5px;border-radius:3px;background:var(--panel-3)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:15px;height:15px;margin-top:-5px;border-radius:50%;background:var(--brand);border:2px solid var(--panel);box-shadow:0 1px 3px rgba(0,0,0,.3)}
input[type=range]:focus-visible{outline:none;box-shadow:0 0 0 3px var(--brand-glow)}
input[type=color]{-webkit-appearance:none;appearance:none;display:block;width:52px;height:34px;padding:3px;border:1px solid var(--line-2);border-radius:var(--r-sm);background:var(--bg-soft);cursor:pointer}
input[type=color]::-webkit-color-swatch-wrapper{padding:0}
input[type=color]::-webkit-color-swatch{border:1px solid var(--line-2);border-radius:4px}
input[type=color]:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-glow)}
input[type=hidden]{display:none!important}

/* 数字输入：去掉上下箭头 */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}

/* date/time 的原生图标在深色下几乎不可见，反色处理 */
input[type=date]::-webkit-calendar-picker-indicator,
input[type=datetime-local]::-webkit-calendar-picker-indicator{
  filter:invert(.6);cursor:pointer;
}
html[data-theme="light"] input[type=date]::-webkit-calendar-picker-indicator,
html[data-theme="light"] input[type=datetime-local]::-webkit-calendar-picker-indicator{filter:none}

/* select：自定义箭头 */
select{
  padding-right:38px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4.5L6 8.5L10 4.5' stroke='%2393a4bd' stroke-width='1.7' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 13px center;
  cursor:pointer;
}
select option{background:var(--panel);color:var(--txt)}

/* 复选框 / 单选框：自绘 */
input[type=checkbox],input[type=radio]{
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
  width:20px;height:20px;flex:0 0 20px;margin:0;
  border:1.5px solid var(--line-2);
  background:var(--bg-soft);
  cursor:pointer;position:relative;
  transition:background-color .14s,border-color .14s;
}
input[type=checkbox]{border-radius:5px}
input[type=radio]{border-radius:50%}
input[type=checkbox]:hover,input[type=radio]:hover{border-color:var(--brand)}
input[type=checkbox]:checked,input[type=radio]:checked{
  background:var(--brand);border-color:var(--brand);
}
/* 勾选标记：原来用「旋转的 L 形边框」，太细、在绿色底上几乎看不见（用户反馈「就亮一下」）。
   改成用 clip-path 裁出的实心对勾，任何背景上都清晰。 */
input[type=checkbox]:checked::after{
  content:"";position:absolute;left:3.5px;top:0px;
  width:13px;height:20px;
  background:var(--checkmark,#0b2410);
  clip-path:polygon(14% 44%, 0 60%, 40% 100%, 100% 18%, 84% 4%, 39% 68%);
}
input[type=radio]:checked::after{
  content:"";position:absolute;inset:3.5px;border-radius:50%;background:var(--checkmark,#0b2410);
}
input[type=checkbox]:focus-visible,input[type=radio]:focus-visible{
  outline:none;box-shadow:0 0 0 3px var(--brand-glow);
}
.check{display:inline-flex;align-items:center;gap:9px;font-size:14px;color:var(--muted);cursor:pointer;user-select:none}
.check:hover{color:var(--txt)}
.check input:checked+*{}
/* 协议勾选：整行可点，按钮明显 */
.check-block{
  display:flex;align-items:flex-start;gap:10px;width:100%;
  padding:12px 14px;border:1px solid var(--line);border-radius:8px;
  background:var(--bg-soft);
}
.check-block:hover{border-color:var(--brand);background:var(--panel-2)}
.check-block input{margin-top:1px}
/* 邮箱 + 获取验证码 同行 */
.row-inline{display:flex;gap:8px;align-items:stretch}
.row-inline input{flex:1;min-width:0}
.btn-send-code{flex:0 0 auto;white-space:nowrap;padding:0 14px}

/* 密码强度条 */
.pw-bar{height:4px;border-radius:2px;background:var(--panel-3);overflow:hidden;margin-top:8px}
.pw-bar i{display:block;height:100%;width:0;border-radius:2px;background:var(--danger);transition:width .2s,background .2s}
.pw-bar[data-level="2"] i{width:50%;background:var(--warn)}
.pw-bar[data-level="3"] i{width:75%;background:var(--brand)}
.pw-bar[data-level="4"] i{width:100%;background:var(--brand)}

.hint{font-size:12px;color:var(--dim);margin-top:6px}

/* ================= 表格 ================= */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--line)}
th{
  color:var(--dim);font-weight:600;font-size:12px;letter-spacing:.05em;text-transform:uppercase;
  background:var(--panel-2);
}
th:first-child{border-top-left-radius:var(--r-sm)}
th:last-child{border-top-right-radius:var(--r-sm)}
tbody tr{transition:.12s}
tbody tr:hover{background:rgba(255,255,255,.025)}
tbody tr:last-child td{border-bottom:0}
.table-wrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);
  background:var(--panel);box-shadow:var(--sh-1);
}
.table-wrap table{min-width:620px}
.empty{
  padding:48px 20px;text-align:center;color:var(--dim);font-size:14px;
  border:1px dashed var(--line-2);border-radius:var(--r);
}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px;color:inherit;display:block}
a.stat:hover{border-color:var(--brand);text-decoration:none;transform:translateY(-2px);box-shadow:var(--sh-2)}
.stat b{display:block;font-size:25px;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums}
.stat span{font-size:12.5px;color:var(--dim)}

/* ================= 列表 ================= */
.list{display:flex;flex-direction:column;gap:10px}
.item{
  display:flex;gap:14px;align-items:flex-start;
  padding:15px 17px;background:var(--panel);
  border:1px solid var(--line);border-radius:var(--r);
  color:inherit;transition:.15s;
}
a.item:hover{border-color:var(--line-2);background:var(--panel-2);text-decoration:none;transform:translateX(3px)}
.item h3{margin:0 0 3px;font-size:15px}
.item p{margin:0;font-size:13.5px;color:var(--muted)}
.item-meta{margin-left:auto;text-align:right;font-size:12px;color:var(--dim);white-space:nowrap;flex-shrink:0}

/* ================= 认证页 ================= */
.auth-wrap{display:grid;place-items:center;min-height:calc(100vh - 220px);padding:48px 0}
.auth-card{width:min(430px,100%)}
.auth-head{text-align:center;margin-bottom:24px}
.auth-head h1{font-size:25px;margin-bottom:6px}
.auth-head p{color:var(--muted);font-size:14px;margin:0}
.auth-alt{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}

/* ================= 后台 / 侧栏 ================= */
.admin-shell{display:grid;grid-template-columns:212px 1fr;gap:26px;padding:28px 0 60px;align-items:start}
@media(max-width:980px){.admin-shell{grid-template-columns:1fr}}
.side{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:8px;position:sticky;top:calc(var(--nav-h) + 18px);
}
@media(max-width:980px){
  .side{position:static;display:flex;flex-wrap:wrap;gap:2px}
  .side-group{width:100%}
}
.side a{
  display:block;padding:9px 13px;border-radius:var(--r-sm);
  color:var(--muted);font-size:14px;transition:.12s;
}
.side a:hover{background:var(--panel-2);color:var(--txt);text-decoration:none}
.side a.on{background:var(--brand-glow);color:var(--brand);font-weight:600}
.side-group{padding:12px 13px 5px;font-size:11px;font-weight:700;color:var(--dim);letter-spacing:.1em;text-transform:uppercase}
.admin-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.admin-head h1{font-size:24px;margin:0;font-weight:750}
.admin-head form{display:flex;gap:8px;align-items:center}
.admin-head input[type=text],.admin-head input[type=search]{width:230px}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto}
.tabs a{padding:10px 16px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap}
.tabs a:hover{color:var(--txt);text-decoration:none}
.tabs a.on{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}

/* ================= 服务器状态 ================= */
.mc-ping{display:inline-flex;align-items:center;gap:7px;font-size:13px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--dim);flex-shrink:0}
.dot.on{background:var(--brand);box-shadow:0 0 0 3px var(--brand-glow);animation:pulse 2.4s ease-in-out infinite}
.dot.off{background:var(--danger)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px var(--brand-glow)}50%{box-shadow:0 0 0 6px rgba(94,194,105,.08)}}

/* ================= 页脚 ================= */
.foot{
  flex-shrink:0;border-top:1px solid var(--line);
  padding:34px 0;margin-top:56px;
  background:rgba(8,11,17,.6);
}
.foot-inner{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.foot-left p{margin:0}
.foot-meta{display:flex;gap:20px;font-size:13.5px;color:var(--muted);flex-wrap:wrap}
.foot-meta a{color:var(--muted)}
.foot-meta a:hover{color:var(--brand)}

/* ================= 提示条 / 动画 ================= */
.toast{
  position:fixed;left:50%;bottom:30px;z-index:99;
  transform:translate(-50%,16px);
  background:var(--panel-3);border:1px solid var(--line-2);
  border-radius:var(--r-sm);padding:12px 20px;
  box-shadow:var(--sh-2);font-size:14px;
  opacity:0;pointer-events:none;transition:.22s;
  max-width:calc(100% - 40px);
}
.toast.show{opacity:1;transform:translate(-50%,0)}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
  .dot.on{animation:none}
}
::selection{background:var(--brand);color:#08130b}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}

/* ================= 主题切换 ================= */
.theme-toggle{
  width:34px;height:34px;flex-shrink:0;
  display:inline-grid;place-items:center;
  border-radius:var(--r-sm);
  border:1px solid var(--line-2);
  background:var(--panel-2);color:var(--muted);
  cursor:pointer;transition:.15s;
}
.theme-toggle:hover{background:var(--panel-3);color:var(--txt);border-color:var(--brand)}
.theme-toggle svg{width:17px;height:17px;display:block}
.theme-toggle .ico-sun{display:none}
html[data-theme="light"] .theme-toggle .ico-sun{display:block}
html[data-theme="light"] .theme-toggle .ico-moon{display:none}

/* ================= 特性序号 ================= */
.feat-no{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13px;font-weight:700;letter-spacing:.08em;
  color:var(--brand);
  background:var(--brand-glow);
  border:1px solid rgba(94,194,105,.28);
  border-radius:6px;padding:3px 9px;
  display:inline-block;margin-bottom:12px;
}
html[data-theme="light"] .feat-no{border-color:rgba(47,143,61,.3)}

/* ================= 服务入口 / 外链卡片 ================= */
.svc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
@media(max-width:980px){.svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.svc-grid{grid-template-columns:1fr}}
.svc{
  display:flex;align-items:center;gap:13px;
  padding:15px 16px;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--r);
  color:inherit;transition:.15s;
  min-width:0;
}
.svc:hover{border-color:var(--brand);background:var(--panel-2);text-decoration:none;transform:translateY(-2px);box-shadow:var(--sh-2)}
.svc-ico{
  width:38px;height:38px;flex-shrink:0;border-radius:9px;
  display:grid;place-items:center;
  background:var(--brand-glow);
  border:1px solid rgba(94,194,105,.26);
  color:var(--brand);
}
.svc-ico svg{width:19px;height:19px;display:block}
.svc-ico.diamond{background:rgba(94,200,230,.12);border-color:rgba(94,200,230,.28);color:var(--diamond)}
.svc-ico.gold{background:rgba(232,180,79,.12);border-color:rgba(232,180,79,.28);color:var(--gold)}
html[data-theme="light"] .svc-ico.diamond{background:rgba(31,126,151,.10);border-color:rgba(31,126,151,.26)}
html[data-theme="light"] .svc-ico.gold{background:rgba(169,122,30,.10);border-color:rgba(169,122,30,.26)}
.svc-body{min-width:0;flex:1}
.svc-body b{display:block;font-size:14.5px;font-weight:650;margin-bottom:1px}
/* 备用入口：左边一道弱化的竖线，和主入口一眼能分开 */
.svc.is-backup{border-style:dashed}
.svc.is-backup .svc-body b{color:var(--muted)}
.svc-badge{
  display:inline-block;
  margin-left:6px;
  padding:1px 6px;
  border:1px solid var(--line-2);
  border-radius:999px;
  background:var(--panel-3);
  color:var(--dim);
  font-size:11px;
  font-style:normal;
  font-weight:500;
  vertical-align:1px;
}
.svc-body span{
  display:block;font-size:12.5px;color:var(--dim);
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.svc-go{display:flex;align-items:center;gap:6px;flex-shrink:0;color:var(--dim);font-size:12px}
.svc-go svg{width:14px;height:14px;display:block}
.svc:hover .svc-go{color:var(--brand)}

/* 复制按钮 */
.copy-btn{
  display:inline-grid;place-items:center;
  width:30px;height:30px;flex-shrink:0;
  border-radius:7px;border:1px solid var(--line-2);
  background:var(--panel-2);color:var(--muted);
  cursor:pointer;transition:.14s;
}
.copy-btn:hover{background:var(--brand);border-color:var(--brand);color:#08130b}
.copy-btn svg{width:15px;height:15px;display:block}
.copy-btn.done{background:var(--brand);border-color:var(--brand);color:#08130b}

/* VIP 充值按钮 */
.btn-vip{
  background:linear-gradient(135deg,#e8b44f,#c8871f);
  border-color:#a86c1c;color:#2a1c05;font-weight:700;
  box-shadow:0 2px 0 #8a5a15,0 6px 18px rgba(232,180,79,.28);
}
.btn-vip:hover{background:linear-gradient(135deg,#f0c163,#d4941f);box-shadow:0 2px 0 #8a5a15,0 10px 26px rgba(232,180,79,.36)}
.btn-vip svg{width:15px;height:15px;display:block}

/* QQ 加群按钮 */
.btn-qq{
  background:linear-gradient(180deg,#3fa3f5,#2b7fd0);
  border-color:#1f66ab;color:#fff;font-weight:650;
  box-shadow:0 2px 0 #1a568f,0 6px 18px rgba(63,163,245,.26);
}
.btn-qq:hover{background:linear-gradient(180deg,#52b1f7,#2f8bdb);box-shadow:0 2px 0 #1a568f,0 10px 26px rgba(63,163,245,.34)}
.btn-qq svg{width:16px;height:16px;display:block}

/* ================= 在线玩家 ================= */
.players-bar{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:11px 15px;margin-top:14px;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  font-size:13.5px;
}
.players-bar b{color:var(--brand);font-variant-numeric:tabular-nums}
.player-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.player-chip{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12px;padding:3px 9px;border-radius:6px;
  background:var(--panel-2);border:1px solid var(--line-2);color:var(--muted);
}
.player-more{font-size:12px;color:var(--dim)}

/* ================= 弹窗 ================= */
.modal{
  position:fixed;inset:0;z-index:120;
  display:none;align-items:center;justify-content:center;
  padding:20px;
  background:rgba(4,7,11,.68);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
}
.modal.open{display:flex}
.modal-box{
  width:min(460px,100%);
  background:var(--panel);
  border:1px solid var(--line-2);
  border-radius:var(--r-lg);
  box-shadow:var(--sh-3);
  overflow:hidden;
  animation:pop .18s ease-out;
}
@keyframes pop{from{transform:scale(.96) translateY(8px);opacity:0}to{transform:none;opacity:1}}
.modal-head{
  display:flex;align-items:center;gap:11px;
  padding:16px 18px;border-bottom:1px solid var(--line);
  background:var(--panel-2);
}
.modal-head .svc-ico.gold{width:34px;height:34px}
.modal-head b{font-size:16px;font-weight:700}
.modal-body{padding:18px}
.modal-body p{margin:0 0 14px;font-size:14px;color:var(--muted)}
.modal-addr{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  background:var(--bg-soft);border:1px solid var(--line-2);
  border-radius:var(--r-sm);padding:10px 12px;margin-bottom:14px;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13px;color:var(--brand);word-break:break-all;
}
.modal-actions{display:flex;gap:9px;flex-wrap:wrap}
.modal-close{
  margin-left:auto;width:28px;height:28px;border-radius:6px;
  border:1px solid var(--line-2);background:transparent;color:var(--muted);
  cursor:pointer;display:grid;place-items:center;font-size:16px;line-height:1;
}
.modal-close:hover{background:var(--panel-3);color:var(--txt)}
.modal-note{font-size:12px;color:var(--dim);margin:12px 0 0}

/* ============================================================
   语言切换器
   ============================================================ */
.lang-picker{position:relative;flex-shrink:0}
.lang-picker .theme-toggle{font:inherit}

.lang-menu{
  position:absolute;
  top:calc(100% + 9px);
  inset-inline-end:0;
  z-index:80;
  width:max-content;
  min-width:236px;
  max-width:min(340px,calc(100vw - 24px));
  padding:8px;
  background:var(--panel);
  border:1px solid var(--line-2);
  border-radius:var(--r);
  box-shadow:var(--sh-3);
  text-align:start;
}
.lang-menu[hidden]{display:none}
.lang-menu::before{
  content:"";position:absolute;top:-5px;inset-inline-end:14px;
  width:9px;height:9px;transform:rotate(45deg);
  background:var(--panel);
  border-inline-start:1px solid var(--line-2);
  border-top:1px solid var(--line-2);
  border-start-start-radius:2px;
}
/* 展开动画 */
.lang-picker.open .lang-menu{animation:langIn .14s ease-out}
@keyframes langIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

.lang-menu-head{
  padding:5px 9px 8px;margin-bottom:6px;
  font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--dim);
  border-bottom:1px solid var(--line);
}

/* 过滤框：默认隐藏，JS 打开后展示 */
.lang-search{
  display:block;width:100%;margin:0 0 8px;
  padding:8px 11px;
  border:1px solid var(--line-2);border-radius:var(--r-sm);
  background:var(--bg-soft);color:var(--txt);
  font:400 13.5px/1.4 inherit;font-family:inherit;
  appearance:none;-webkit-appearance:none;
}
.lang-search[hidden]{display:none}
.lang-search:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-glow)}
.lang-search::placeholder{color:var(--dim)}

.lang-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:2px;
  max-height:min(46vh,340px);
  overflow-y:auto;
  overscroll-behavior:contain;
  padding-inline-end:2px;
}
@media(min-width:420px){.lang-list{grid-template-columns:repeat(3,minmax(0,1fr))}}
.lang-list:empty::after{
  content:"";display:block;grid-column:1/-1;
  padding:16px 8px;text-align:center;font-size:13px;color:var(--dim);
}

.lang-menu a{
  display:block;padding:7px 10px;border-radius:6px;
  font-size:13px;color:var(--muted);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  text-align:start;
  transition:background-color .12s,color .12s;
}
.lang-menu a:hover{background:var(--panel-2);color:var(--txt);text-decoration:none}
.lang-menu a:focus-visible{outline:2px solid var(--brand);outline-offset:-2px}
.lang-menu a[aria-current="true"],
.lang-menu a.on{
  background:var(--brand-glow);color:var(--brand);font-weight:650;
  box-shadow:inset 0 0 0 1px var(--line-2);
}
.lang-menu a mark{
  background:transparent;color:inherit;font-weight:800;
  text-decoration:underline;text-underline-offset:2px;
}
.lang-menu a.hid{display:none}

/* 移动端：面板尽量铺满可用宽度，且不超出视口 */
@media(max-width:900px){
  .lang-menu{
    position:fixed;
    top:calc(var(--nav-h) + 6px);
    inset-inline:10px;
    width:auto;min-width:0;max-width:none;
  }
  .lang-menu::before{display:none}
  .lang-list{grid-template-columns:repeat(2,minmax(0,1fr));max-height:min(52vh,400px)}
}
@media(max-width:380px){
  .lang-list{grid-template-columns:1fr}
}

/* 主题切换按钮在两套主题下都要清晰 */
.theme-toggle{border-color:var(--line-2);background:var(--panel-2);color:var(--muted)}
html[data-theme="light"] .theme-toggle{
  background:var(--panel-3);border-color:var(--line-2);color:var(--brand-deep);
}
html[data-theme="light"] .theme-toggle:hover{background:#ddeade;color:var(--txt)}

/* ============================================================
   亮色主题补强：把写死的暗色/黑阴影换成变量
   ============================================================ */
html[data-theme="light"] .nav{background:var(--nav-bg)}
html[data-theme="light"] .foot{background:var(--foot-bg)}
html[data-theme="light"] .nav-links a.on::after{background:var(--brand)}

html[data-theme="light"] .card,
html[data-theme="light"] .item,
html[data-theme="light"] .table-wrap,
html[data-theme="light"] .stat,
html[data-theme="light"] .players-bar,
html[data-theme="light"] .hero-stats div,
html[data-theme="light"] .svc,
html[data-theme="light"] .side,
html[data-theme="light"] .modal-box{
  box-shadow:0 1px 2px rgba(16,32,20,.05);
}
html[data-theme="light"] .hero-art{box-shadow:0 10px 30px rgba(16,32,20,.10)}
html[data-theme="light"] .brand-mark{box-shadow:inset 0 0 0 1px rgba(255,255,255,.35),0 2px 6px rgba(16,32,20,.22)}
html[data-theme="light"] .hero::after{background:linear-gradient(to top,rgba(244,247,244,.92),transparent)}
html[data-theme="light"] .hero-art .ph .ph-mark{box-shadow:inset 0 0 0 2px rgba(255,255,255,.35),0 6px 16px rgba(16,32,20,.18)}
html[data-theme="light"] .hero-art .ph .ph-mark::after{background:rgba(0,0,0,.12)}

/* 表格 hover 与表头 */
html[data-theme="light"] tbody tr:hover{background:rgba(47,143,61,.05)}
tbody tr:hover{background:var(--row-hover,rgba(255,255,255,.025))}
html[data-theme="light"]{--row-hover:rgba(47,143,61,.05)}

/* 表单控件：暗色下用的 inset 黑阴影在亮色下发灰 */
html[data-theme="light"] .input,
html[data-theme="light"] input,
html[data-theme="light"] select,
html[data-theme="light"] textarea{box-shadow:inset 0 1px 2px rgba(16,32,20,.05)}
html[data-theme="light"] .input:focus,
html[data-theme="light"] input:focus,
html[data-theme="light"] select:focus,
html[data-theme="light"] textarea:focus{
  background-color:var(--panel);
  box-shadow:0 0 0 3px var(--brand-glow),inset 0 1px 2px rgba(16,32,20,.04);
}
html[data-theme="light"] input[type=checkbox],
html[data-theme="light"] input[type=radio]{background:var(--panel)}
html[data-theme="light"] input[type=checkbox]:checked::after{border-color:#fff;background:var(--checkmark,#fff)}
html[data-theme="light"] input[type=radio]:checked::after{background:var(--checkmark,#fff)}

/* 标签 / 提示 / 按钮在亮色下需要更深的文字色 */
html[data-theme="light"] .tag-ok{background:rgba(47,143,61,.10);border-color:rgba(47,143,61,.32);color:#1f6b2b}
html[data-theme="light"] .tag-warn{background:rgba(168,108,28,.10);border-color:rgba(168,108,28,.32);color:#7d4f0d}
html[data-theme="light"] .tag-off{background:rgba(194,60,42,.09);border-color:rgba(194,60,42,.30);color:#a32d1c}
html[data-theme="light"] .tag-gold{background:rgba(169,122,30,.10);border-color:rgba(169,122,30,.32);color:#7d5810}
html[data-theme="light"] .tag{background:var(--panel-3);border-color:var(--line-2);color:var(--muted)}

html[data-theme="light"] .notice{background:rgba(168,108,28,.10);border-color:rgba(168,108,28,.30);color:#7a4c0c}
html[data-theme="light"] .flash{background:rgba(47,143,61,.10);border-color:rgba(47,143,61,.30);color:#1d6327}
html[data-theme="light"] .flash-err{background:rgba(194,60,42,.09);border-color:rgba(194,60,42,.30);color:#a02e1d}

html[data-theme="light"] .btn-danger{background:rgba(194,60,42,.08);border-color:rgba(194,60,42,.34);color:#a32d1c}
html[data-theme="light"] .btn-danger:hover{background:rgba(194,60,42,.14);border-color:rgba(194,60,42,.5);color:#8a2415}
html[data-theme="light"] .btn:hover{border-color:var(--brand)}
html[data-theme="light"] .btn-vip{color:#2a1c05}
html[data-theme="light"] .btn-qq{color:#fff}

/* 空态 / 弹层 / Toast */
html[data-theme="light"] .empty{color:var(--muted);background:var(--panel-2)}
html[data-theme="light"] .toast{box-shadow:0 10px 30px rgba(16,32,20,.16)}
html[data-theme="light"] .modal{background:rgba(24,34,26,.42)}
html[data-theme="light"] .modal-box{box-shadow:0 18px 48px rgba(16,32,20,.20)}
html[data-theme="light"] .modal-close{color:var(--muted)}

/* 在线状态点 */
html[data-theme="light"] .dot{background:var(--dim)}
html[data-theme="light"] .dot.on{box-shadow:0 0 0 3px var(--brand-glow)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px var(--brand-glow)}50%{box-shadow:0 0 0 6px var(--pulse-out,rgba(94,194,105,.08))}}
html[data-theme="light"]{--pulse-out:rgba(47,143,61,.10)}

/* hero 统计 / 特性序号 / 外链图标 */
html[data-theme="light"] .feat-no{background:rgba(47,143,61,.12);border-color:rgba(47,143,61,.30);color:#1f6b2b}
html[data-theme="light"] .svc-ico{background:rgba(47,143,61,.10);border-color:rgba(47,143,61,.26);color:var(--brand)}
html[data-theme="light"] .svc-ico.diamond{background:rgba(31,126,151,.10);border-color:rgba(31,126,151,.26);color:var(--diamond)}
html[data-theme="light"] .svc-ico.gold{background:rgba(169,122,30,.10);border-color:rgba(169,122,30,.26);color:var(--gold)}
html[data-theme="light"] .svc-body span{color:var(--muted)}
html[data-theme="light"] .svc-go{color:var(--muted)}

/* chip / player-chip / addr / 侧栏 */
html[data-theme="light"] .chip{background:var(--panel-2);border-color:var(--line-2)}
html[data-theme="light"] .player-chip{background:var(--panel-2);border-color:var(--line-2);color:var(--muted)}
html[data-theme="light"] .copy-btn{background:var(--panel-2);border-color:var(--line-2);color:var(--muted)}
html[data-theme="light"] .copy-btn:hover{color:#fff}
html[data-theme="light"] .copy-btn.done{color:#fff}
html[data-theme="light"] th{background:var(--panel-2);color:var(--dim)}
html[data-theme="light"] .side a.on{color:var(--brand)}
html[data-theme="light"] .modal-addr{background:var(--bg-soft)}

/* ============================================================
   滚动条：统一 webkit + firefox
   ============================================================ */
*{scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{
  background:var(--line-2);border-radius:6px;
  border:2px solid transparent;background-clip:content-box;
}
::-webkit-scrollbar-thumb:hover{background:var(--dim);background-clip:content-box;border:2px solid transparent}

/* backdrop-filter 降级：不支持时用不透明背景 */
@supports not ((backdrop-filter:blur(2px)) or (-webkit-backdrop-filter:blur(2px))){
  .nav{background:var(--bg-soft)}
  .modal{background:rgba(10,14,20,.8)}
  html[data-theme="light"] .modal{background:rgba(30,42,32,.55)}
}

/* ============================================================
   RTL
   ============================================================ */
[dir="rtl"] .nav-links,[dir="rtl"] .nav-actions{margin-left:0}
[dir="rtl"] .nav-links{margin-right:10px}
[dir="rtl"] .nav-actions{margin-right:auto;margin-left:0}
[dir="rtl"] .nav-links a.on::after{left:auto;right:13px}
[dir="rtl"] .nav-toggle{margin-left:0;margin-right:2px}
[dir="rtl"] .item-meta{margin-left:0;margin-right:auto;text-align:left}
[dir="rtl"] a.item:hover{transform:translateX(-3px)}
[dir="rtl"] .modal-close{margin-left:0;margin-right:auto}
[dir="rtl"] .badge{left:auto;right:12px}
[dir="rtl"] .hero h1::after{background:linear-gradient(270deg,var(--brand),transparent)}
[dir="rtl"] .hero-grid{direction:rtl}
[dir="rtl"] .bg-grid{
  background:
    linear-gradient(var(--grid-line) 1px,transparent 1px) 0 0/48px 48px,
    linear-gradient(90deg,var(--grid-line) 1px,transparent 1px) 0 0/48px 48px,
    radial-gradient(1000px 520px at 82% -10%,var(--glow-1),transparent 62%),
    radial-gradient(820px 460px at 12% 2%,var(--glow-2),transparent 62%);
}
[dir="rtl"] select{
  padding-right:14px;padding-left:38px;
  background-position:left 13px center;
}
[dir="rtl"] input[type=checkbox]:checked::after{left:auto;right:5.5px}
[dir="rtl"] .svc-go svg{transform:scaleX(-1)}
[dir="rtl"] .copy-btn{order:2}
[dir="rtl"] th:first-child{border-top-left-radius:0;border-top-right-radius:var(--r-sm)}
[dir="rtl"] th:last-child{border-top-right-radius:0;border-top-left-radius:var(--r-sm)}
[dir="rtl"] .toast{left:50%;right:auto}
[dir="rtl"] .side{grid-column:auto}

/* 需要保持 LTR 的内容（地址、数字、代码） */
.mono,.addr,.copy-row code,.modal-addr,.player-chip,
.copy-row code *,.modal-addr *,.player-chip *{direction:ltr;unicode-bidi:isolate}
.addr,.copy-row code,.modal-addr,.player-chip{text-align:left}
.addr{display:inline-flex}
[dir="rtl"] .addr::before{order:-1}

/* ============================================================
   移动端细节
   ============================================================ */
@media(max-width:640px){
  .table-wrap{margin-inline:-2px}
  .table-wrap table{min-width:520px}
  .section{padding:42px 0}
  .card{padding:18px}
  .copy-row code,.addr{width:100%;justify-content:flex-start}
}
@media(max-width:420px){
  .svc{font-size:14px}
  .hero-stats div{padding:11px 12px}
  .player-chips{gap:5px}
}

/* ============================================================
   打印：只留正文
   ============================================================ */
@media print{
  :root{--bg:#fff;--bg-soft:#fff;--panel:#fff;--panel-2:#fff;--panel-3:#fff;
        --line:#ccc;--line-2:#bbb;--txt:#000;--muted:#333;--dim:#555;
        color-scheme:light}
  html,body{background:#fff!important;color:#000!important}
  body{display:block;min-height:auto}
  .bg-grid,.nav,.foot,.toast,.modal,.bg-grid,
  .copy-btn,.btn,.lang-picker,.nav-toggle,.toast,.reveal,
  .players-bar,.hero-cta,.hero-art,.admin-shell .side,.tabs,
  .pagination,.form-actions,.flash .btn,button{position:static!important;display:none!important}
  .wrap{width:100%;margin:0}
  .section{padding:0 0 14pt}
  .card,.item,.notice,.flash{break-inside:avoid;border:1px solid #ccc;box-shadow:none;background:#fff}
  .card{padding:0}
  a{color:#000;text-decoration:underline}
  a[href]::after{content:" (" attr(href) ")";font-size:9pt;color:#555}
  .no-print-url a[href]::after{content:""}
  h1,h2,h3{break-after:avoid}
  table{font-size:10pt}
  @page{margin:16mm}
}

/* ================= 控制台页（/console）控件统一 =================
   说明：console.ejs 是自包含页面（自带 <style>），目前并未引入 site.css，
   因此这段以 body:has(.console-page) 作用域包裹，选择器在当前页面上不匹配 = 零风险；
   一旦将来给该页挂上 .console-page 标记并引入 site.css，下面的规则立即生效，
   补上它缺失的 checkbox / radio / select 自绘样式。
   同时把类型补全兜底写成全局形式，保证主站与控制台共用同一套控件外观。 */
body:has(.console-page) input:not([type]),
body:has(.console-page) input[type=text],
body:has(.console-page) input[type=password],
body:has(.console-page) input[type=search],
body:has(.console-page) select,
body:has(.console-page) textarea{
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
  border-radius:var(--r-sm,9px);border:1px solid var(--line-2,var(--line));
  background-color:var(--bg-soft,#0b1220);color:var(--txt);
}
body:has(.console-page) select{
  padding-right:38px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4.5L6 8.5L10 4.5' stroke='%2393a4bd' stroke-width='1.7' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;
}
body:has(.console-page) input[type=checkbox],
body:has(.console-page) input[type=radio]{
  -webkit-appearance:none;-moz-appearance:none;appearance:none;
  width:18px;height:18px;flex:0 0 18px;margin:0;position:relative;cursor:pointer;
  border:1.5px solid var(--line-2,var(--line));background:var(--bg-soft,#0b1220);
}
body:has(.console-page) input[type=checkbox]{border-radius:5px}
body:has(.console-page) input[type=radio]{border-radius:50%}
body:has(.console-page) input[type=checkbox]:checked,
body:has(.console-page) input[type=radio]:checked{background:var(--brand,#3ddc84);border-color:var(--brand,#3ddc84)}
body:has(.console-page) input[type=checkbox]:checked::after{
  content:"";position:absolute;left:5.5px;top:2px;width:5px;height:9px;
  border:solid #0b2410;border-width:0 2px 2px 0;transform:rotate(43deg);
}
body:has(.console-page) input[type=radio]:checked::after{
  content:"";position:absolute;inset:3.5px;border-radius:50%;background:#0b2410;
}

/* ============================================================
   聊天室
   ============================================================ */
.chat-box{
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border:1px solid var(--line);
}
.chat-head{
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 16px;
  border-bottom:1px solid var(--line);
  background:var(--panel-2);
}
.chat-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--dim);
  flex:0 0 auto;
}
.chat-dot.is-on{background:var(--brand);box-shadow:0 0 8px var(--brand-glow);}
.chat-dot.is-wait{background:var(--warn);}
.chat-dot.is-off{background:var(--danger);}

.chat-log{
  height:min(56vh,520px);
  min-height:260px;
  overflow-y:auto;
  overscroll-behavior:contain;
  padding:14px 16px;
  display:flex;
  flex-direction:column;
  gap:2px;
  background:var(--bg-soft);
}
.chat-line{
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:baseline;
  gap:8px;
  padding:5px 8px;
  border-radius:6px;
  line-height:1.55;
  word-break:break-word;
}
.chat-line:hover{background:var(--panel-2);}
.chat-line.is-mine{background:var(--brand-glow);}
.chat-who{
  color:var(--brand);
  font-weight:600;
  white-space:nowrap;
  max-width:22ch;
  overflow:hidden;
  text-overflow:ellipsis;
}
.chat-text{color:var(--txt);white-space:pre-wrap;}
.chat-time{
  color:var(--dim);
  font-size:12px;
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
.chat-empty{margin:auto;text-align:center;}

.chat-form{
  display:flex;
  gap:10px;
  padding:12px 16px;
  border-top:1px solid var(--line);
  background:var(--panel-2);
}
.chat-input{
  flex:1 1 auto;
  min-width:0;
  padding:10px 12px;
  border:1px solid var(--line-2);
  border-radius:8px;
  background:var(--bg);
  color:var(--txt);
  font:inherit;
}
.chat-input:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-glow);
}
.chat-input:disabled{
  opacity:.6;
  cursor:not-allowed;
  background:var(--panel);
}
.chat-form .btn{flex:0 0 auto;}

.chat-note{
  margin:0;
  padding:0 16px 12px;
  background:var(--panel-2);
}
.chat-err{color:var(--danger);}

@media (max-width:640px){
  .chat-line{grid-template-columns:auto 1fr;}
  .chat-time{display:none;}
  .chat-who{max-width:14ch;}
}