/* ============================================================
   万器库 · 全站样式「深空命令面板」
   色板：canvas #07080a / surface #0d0d0d / hairline #242728
   ink #f4f4f6 / muted #9c9c9d / 品牌主色 #5b7cfa（hover #7c95ff）
   语言：硬朗层级、线性符号、克制动效；无渐变光晕、无糖果色、
   无 emoji 装饰。PC/移动端响应式，双端口径一致，类名与原版
   完全兼容（v20261030e 深空翻版）。
   ============================================================ */
:root{
  --paper:#07080a; --surface:#0d0d0d; --surface-tint:#12151b; --surface-deep:#16181d;
  --ink:#f4f4f6; --body:#c8cacc; --muted:#9c9c9d; --faint:#5f646b;
  --primary:#5b7cfa; --primary-hover:#7c95ff; --primary-soft:rgba(91,124,250,.13);
  --ok:#3ecf8e; --warn:#e6a23c; --err:#f87171;
  --hairline:#242728; --hairline-strong:#34373c;
  /* 兼容旧工具页变量（v20261030f 补齐，全部映射深空） */
  --line:#34373c; --hair:#34373c; --canvas:#0d0d0d;
  --card:#12151b; --ink-2:#e9e9eb; --ink-3:#c8cacc; --accent:#5b7cfa;
  --radius:8px; --radius-s:6px;
  --ease:cubic-bezier(.22,1,.36,1);
  --ring:0 0 0 3px rgba(91,124,250,.22);
  --shadow-card:0 1px 2px rgba(0,0,0,.45);
  --shadow-lift:0 12px 32px rgba(0,0,0,.55);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  color:var(--body); font-size:15px; line-height:1.6; background:var(--paper); overflow-x:hidden;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
.num,td,timestamp{font-variant-numeric:tabular-nums}
a{color:var(--primary); text-decoration:none}
.container{max-width:1200px; margin:0 auto; padding:0 18px}

/* ---------- 浏览器表面主题化 ---------- */
::selection{background:var(--primary); color:#fff}
html ::-webkit-scrollbar{width:10px;height:10px}
html ::-webkit-scrollbar-thumb{background:rgba(244,244,246,.18); border-radius:8px; border:2px solid transparent; background-clip:padding-box}
html ::-webkit-scrollbar-thumb:hover{background:rgba(244,244,246,.3); background-clip:padding-box; border:2px solid transparent}
html ::-webkit-scrollbar-track{background:transparent}
:focus-visible{outline:none; box-shadow:var(--ring); border-radius:var(--radius-s)}
input,textarea,select{caret-color:var(--primary)}

/* 页面底纹：极淡工程网格（替代原渐变光晕，克制不抢内容） */
body::before{
  content:""; position:fixed; inset:0; z-index:0; pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.25) 70%, transparent);
  -webkit-mask-image:linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.25) 70%, transparent);
}
main{position:relative; z-index:1}
.sr-only{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0}

/* ---------- 顶栏（深空吸顶 + hairline 下边，白线站标） ---------- */
.site-header{background:var(--surface); border-bottom:1px solid var(--hairline); position:sticky; top:0; z-index:50; box-shadow:0 1px 0 rgba(0,0,0,.3)}
.header-inner{display:flex; align-items:center; gap:16px; height:60px}
.logo{font-size:19px; font-weight:900; letter-spacing:-.03em; color:var(--ink); display:flex; align-items:center; gap:10px; line-height:1}
.logo-ico{font-size:38px; color:var(--ink); display:flex; align-items:center; line-height:1}
.logo-ico .ico{width:40px;height:40px; flex:none}
.ico{width:22px; height:22px; display:block}
.nav-toggle .ico{width:18px; height:18px; color:var(--muted); display:block}
.title-ico{width:19px; height:19px; color:var(--primary); display:block}
.hot-ico{color:var(--primary)}
/* 线性符号统一：卡片/分类图标继承 currentColor，深空下以 muted/ink 呈现，hover 转品牌蓝 */
.tool-icon .t-ico{width:26px; height:26px; display:block}
.tool-card .t-ico{color:var(--muted)}
.tool-card:hover .t-ico{color:var(--primary)}
.h-ico{width:26px; height:26px; color:var(--primary); vertical-align:-5px; margin-right:4px}
.site-nav{display:flex; gap:2px; margin-left:auto; flex-wrap:wrap}
.site-nav a{color:var(--muted); padding:6px 13px; border-radius:999px; font-size:14px; transition:color .2s var(--ease), background .2s}
.site-nav a:hover{color:var(--ink); background:var(--surface-deep)}
/* 登录：导航栏唯一登录按键（实底品牌蓝胶囊） */
.site-nav a.nav-login-btn{
  color:#fff; background:var(--primary); padding:7px 20px; font-weight:600;
  margin-left:6px; box-shadow:0 2px 10px rgba(91,124,250,.25);
}
.site-nav a.nav-login-btn:hover{color:#fff; background:var(--primary-hover); box-shadow:0 4px 14px rgba(91,124,250,.35)}
.nav-toggle{display:none; background:var(--surface-deep); border:1px solid var(--hairline); border-radius:10px; font-size:18px; padding:5px 11px; cursor:pointer; color:var(--muted)}

/* ---------- 首页 Hero（无背景图，纯层级 + 深色命令面板搜索） ---------- */
.hero{text-align:center; padding:56px 0 6px}
.hero>*{position:relative; z-index:1}
.hero h1{
  font-size:clamp(40px,5.6vw,72px); margin:0 0 10px; font-weight:900; letter-spacing:-.045em;
  color:var(--ink); line-height:1.08;
  animation:heroIn .5s var(--ease) both;
}
.hero h1 .accent{color:var(--primary)}
@keyframes heroIn{from{opacity:0; transform:translateY(10px)}to{opacity:1; transform:translateY(0)}}
.hero-sub{color:var(--muted); margin:0 0 26px; font-size:15.5px; letter-spacing:.01em}
.cmd-search{
  position:relative; max-width:560px; margin:0 auto; text-align:left;
}
/* 唯一框：输入框本身 */
.cmd-search input{
  display:block; width:100%; height:52px; box-sizing:border-box;
  background:var(--surface-deep); border:1px solid var(--hairline-strong); border-radius:14px;
  padding:0 118px 0 16px; font-size:15.5px; color:var(--ink); outline:none; font-family:inherit;
  transition:border-color .25s var(--ease), box-shadow .35s var(--ease);
}
.cmd-search:hover input{border-color:#4a4e55}
.cmd-search:focus-within input{
  border-color:var(--primary);
  box-shadow:var(--ring), 0 0 0 5px rgba(91,124,250,.10);
}
.cmd-search input::placeholder{color:var(--faint); transition:color .25s var(--ease)}
.cmd-search input:focus::placeholder{color:var(--muted)}
/* 搜索键：嵌在框内右侧 */
.keycap{
  position:absolute; right:6px; top:50%; transform:translateY(-50%);
  height:38px; padding:0 22px; border:none; border-radius:10px;
  font-size:14px; font-weight:600; color:#fff; background:var(--primary); font-family:inherit; cursor:pointer;
  letter-spacing:.02em; transition:all .25s var(--ease); z-index:3;
  box-shadow:0 4px 14px rgba(91,124,250,.25);
}
.keycap:hover{background:var(--primary-hover); box-shadow:0 6px 18px rgba(91,124,250,.38)}
.keycap:active{transform:translateY(-50%) scale(.96)}
/* 清空：嵌在框内右侧、搜索键左侧 */
.cmd-clear{
  position:absolute; right:78px; top:50%; transform:translateY(-50%) scale(.6);
  width:26px; height:26px; border-radius:50%; border:1px solid var(--hairline);
  background:var(--surface); color:var(--muted); display:flex; align-items:center; justify-content:center; cursor:pointer;
  opacity:0; visibility:hidden; transition:all .25s var(--ease); padding:0; z-index:2;
}
.cmd-search input:not(:placeholder-shown) ~ .cmd-clear{opacity:1; visibility:visible; transform:translateY(-50%) scale(1)}
.cmd-clear:hover{color:var(--primary); border-color:var(--primary); background:var(--primary-soft)}
.quick-nav{display:flex; gap:9px; justify-content:center; flex-wrap:wrap; margin-top:22px}
.quick-nav a{font-size:13.5px; color:var(--body); background:var(--surface); border:1px solid var(--hairline); border-radius:999px; padding:6px 18px; transition:color .2s, border-color .2s, background .2s}
.quick-nav a:hover{color:var(--primary); border-color:var(--primary); background:var(--primary-soft)}

/* ---------- 分类小节 ---------- */
.hot-section{margin-top:38px}
.section-title{font-size:21px; font-weight:900; letter-spacing:-.02em; color:var(--ink); margin:32px 0 14px; display:flex; align-items:center; gap:10px}
.section-count{font-size:12px; color:var(--muted); font-weight:600; background:var(--surface-deep); border:1px solid var(--hairline); border-radius:999px; padding:2px 12px}

/* ---------- 工具卡片（深色面板 + hairline，hover 品牌蓝描边，不浮起） ---------- */
.tool-grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(248px,1fr)); gap:14px}
.tool-card{
  display:flex; align-items:flex-start; gap:13px; color:var(--body);
  background:var(--surface); border:1px solid var(--hairline); border-radius:var(--radius);
  padding:16px; transition:border-color .25s var(--ease), background .25s var(--ease);
}
.tool-card:hover{border-color:rgba(91,124,250,.55); background:#101318}
.tool-icon{
  width:48px; height:48px; flex:0 0 48px; border-radius:10px;
  display:flex; align-items:center; justify-content:center; font-size:24px;
  background:var(--surface-deep); border:1px solid var(--hairline);
  transition:border-color .25s var(--ease), background .25s var(--ease);
}
.tool-card:hover .tool-icon{border-color:rgba(91,124,250,.4); background:var(--primary-soft)}
.tool-emoji{font-size:24px; line-height:1}
.custom-frame{width:100%; height:640px; border:1px solid var(--hairline); border-radius:12px; background:var(--surface)}
.iframe-wrap{position:relative}
.link-card{background:var(--surface); border:1px solid var(--hairline); border-radius:12px; padding:26px; text-align:center}
.link-card .btn{margin-top:14px; display:inline-block}
.link-card p{color:var(--muted)}
.tool-meta{display:flex; flex-direction:column; gap:5px; min-width:0; flex:1}
.tool-name{font-weight:800; font-size:15.5px; color:var(--ink); display:flex; align-items:center; gap:6px; flex-wrap:wrap; transition:color .2s}
.tool-card:hover .tool-name{color:var(--ink)}
.tool-desc{color:var(--muted); font-size:12.5px; line-height:1.5; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden}
.tool-cat{color:var(--primary); font-size:11.5px; font-weight:600; background:var(--primary-soft); border-radius:999px; padding:2px 11px; align-self:flex-start}
.tool-go{
  margin-left:auto; align-self:center; white-space:nowrap;
  display:inline-flex; align-items:center;
  padding:8px 18px; border-radius:var(--radius-s);
  background:var(--primary);
  color:#fff; font-size:13px; font-weight:700; letter-spacing:.3px;
  transition:background .2s var(--ease);
}
.tool-card:hover .tool-go{background:var(--primary-hover)}
.api-tag{font-style:normal; font-size:10.5px; font-weight:600; color:var(--warn); background:rgba(230,162,60,.1); border:1px solid rgba(230,162,60,.3); border-radius:6px; padding:0 7px}

/* ---------- 筛选条（深色吸顶 + hairline，active 品牌蓝） ---------- */
.filter-bar{display:flex; gap:8px; flex-wrap:wrap; margin:28px 0 8px; position:sticky; top:60px; z-index:40; padding:13px 0; background:rgba(7,8,10,.92); backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px); border-bottom:1px solid var(--hairline)}
.chip{font-size:13.5px; border:1px solid var(--hairline); background:var(--surface); color:var(--muted); border-radius:999px; padding:6px 16px; cursor:pointer; transition:background .2s, color .2s, border-color .2s}
.chip:hover{color:var(--ink); background:var(--surface-deep); border-color:var(--hairline-strong)}
.chip.active{background:var(--primary); border-color:var(--primary); color:#fff}
.cat-section.hidden{display:none}

/* ---------- 工具页通用 ---------- */
.main{padding-bottom:60px}
.tool-header{padding:28px 0 14px}
.crumb{font-size:12.5px; color:var(--faint); margin-bottom:10px; display:flex; gap:6px}
.crumb a{color:var(--faint)}
.crumb a:hover{color:var(--primary)}
.tool-header h1{font-size:29px; margin:0 0 8px; font-weight:900; letter-spacing:-.025em; color:var(--ink)}
.tool-sub{color:var(--muted); margin:0 0 4px}
.api-note{color:var(--warn); font-size:13px}
.tool-body{background:var(--surface); border:1px solid var(--hairline); border-radius:var(--radius); padding:22px}
.tool-body.center{text-align:center}

/* ---------- 表单控件 ---------- */
label{font-size:13.5px; color:var(--ink); font-weight:700; display:block; margin:12px 0 6px}
input[type=text],input[type=number],input[type=url],input[type=search],input[type=password],
select,textarea{
  width:100%; padding:10px 14px; font-size:14px; font-family:inherit; outline:none; color:var(--ink);
  border:1px solid var(--hairline-strong); border-radius:var(--radius-s);
  background:var(--surface-deep); transition:border-color .2s, box-shadow .2s;
}
input:focus,select:focus,textarea:focus{border-color:var(--primary); box-shadow:var(--ring)}
select{background:var(--surface-deep); color:var(--ink)}
textarea{resize:vertical; min-height:120px; line-height:1.55}
.field-row{display:flex; gap:12px; flex-wrap:wrap}
.field-row>div{flex:1; min-width:160px}
.btn{
  display:inline-block; background:var(--primary); color:#fff; border:none; border-radius:var(--radius-s);
  padding:11px 26px; font-size:14px; font-weight:700; cursor:pointer;
  transition:background .2s var(--ease);
}
.btn:hover{background:var(--primary-hover)}
.btn:active{transform:translateY(1px)}
.btn.secondary{background:var(--surface-deep); color:var(--ink); border:1px solid var(--hairline-strong)}
.btn.secondary:hover{background:var(--surface); border-color:var(--primary)}
.btn.success{background:var(--ok); color:#07130d}
.btn.success:hover{background:#53dca0}
.btn.danger{background:var(--err); color:#17090a}
.btn.danger:hover{background:#fa8d8d}
.btn.block{width:100%; text-align:center}
.btn:disabled{opacity:.5; cursor:not-allowed; transform:none}
.actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.result{margin-top:16px}
.result-box{
  background:var(--surface-deep); border:1px solid var(--hairline); border-radius:var(--radius-s);
  padding:12px 14px; font-size:13.5px; white-space:pre-wrap; word-break:break-all;
  max-height:420px; overflow:auto; font-family:Consolas,"Courier New",monospace; color:var(--body);
}
.result-img{max-width:100%; max-height:260px; border-radius:10px; border:1px solid var(--hairline); display:block; margin:12px 0}
.tip{font-size:12.5px; color:var(--muted); margin-top:8px}
.banner{border-radius:var(--radius-s); padding:10px 14px; margin:12px 0; font-size:13.5px; display:none; border:1px solid}
.banner.show{display:block}
.banner.warn{background:rgba(230,162,60,.09); border-color:rgba(230,162,60,.32); color:var(--warn)}
.banner.ok{background:rgba(62,207,142,.09); border-color:rgba(62,207,142,.32); color:var(--ok)}
.banner.err{background:rgba(248,113,113,.09); border-color:rgba(248,113,113,.32); color:var(--err)}
.code-area{font-family:Consolas,"Courier New",monospace; font-size:13px}

/* 上传控件 */
.drop-zone{
  border:2px dashed var(--hairline-strong); border-radius:var(--radius); padding:30px 16px; text-align:center;
  color:var(--body); cursor:pointer; transition:border-color .2s, background .2s;
  background:var(--surface);
}
.drop-zone:hover,.drop-zone.over{border-color:var(--primary); background:var(--primary-soft)}
.drop-zone input[type=file]{display:none}

/* 表格 */
.tool-table{width:100%; border-collapse:collapse; font-size:13.5px; background:var(--surface)}
.tool-table th,.tool-table td{border:1px solid var(--hairline); padding:7px 10px; text-align:left; vertical-align:top; color:var(--body)}
.tool-table th{background:var(--surface-deep); color:var(--ink); font-weight:700; position:sticky; top:108px}
.tool-table tr:nth-child(even) td{background:#0f1115}

/* 弹层/面板 */
.panel{border:1px solid var(--hairline); border-radius:var(--radius-s); padding:14px; margin-top:12px; background:var(--surface-deep)}
.muted{color:var(--muted)}
.small{font-size:12.5px}
.mt12{margin-top:12px}.mt16{margin-top:16px}

/* ---------- 页脚（深色 + hairline 上边） ---------- */
.site-footer{position:relative; z-index:1; margin-top:40px; padding:30px 0 24px; background:var(--surface); border-top:1px solid var(--hairline)}
.site-footer p{font-size:12.5px; color:var(--faint); margin:4px 0}
.site-footer a{color:var(--muted)}
.site-footer a:hover{color:var(--ink)}

/* ---------- 移动端底部导航（仅 <860px 显示，固定底部，safe-area 适配） ---------- */
.m-tabbar{
  display:none; position:fixed; left:0; right:0; bottom:0; z-index:60;
  height:calc(56px + env(safe-area-inset-bottom)); padding-bottom:env(safe-area-inset-bottom);
  background:rgba(13,13,13,.9); backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--hairline);
}
.m-tabbar .m-tab{
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:3px;
  color:var(--muted); font-size:11px; font-weight:600; min-height:56px; text-decoration:none;
  -webkit-tap-highlight-color:transparent; transition:color .2s var(--ease);
}
.m-tabbar .m-tab .m-ico{width:22px; height:22px; display:block}
.m-tabbar .m-tab.on{color:var(--primary)}
.m-tabbar .m-tab:active{opacity:.75}
.m-tab-search{position:relative}
.m-tab-search::before{content:""; position:absolute; top:-1px; width:34px; height:34px; border-radius:50%; background:var(--primary-soft)}
body.no-mtab .m-tabbar{display:none !important}

/* ---------- 移动端独立排版（<860px：底部导航 + 头部精简 + 大触点） ---------- */
@media (max-width:860px){
  .m-tabbar{display:flex}
  .site-nav{display:none; position:absolute; top:56px; left:0; right:0;
    background:var(--surface); flex-direction:column; padding:12px 16px; gap:4px;
    border-bottom:1px solid var(--hairline); box-shadow:var(--shadow-lift)}
  .site-nav.open{display:flex}
  .nav-toggle{display:block; margin-left:auto}
  .header-inner{height:56px; gap:10px}
  .logo{font-size:17px}
  .logo-ico{font-size:34px}
  .logo-ico .ico{width:36px;height:36px}
  .container{padding:0 14px}
  .main{padding-bottom:84px}            /* 给底部导航留出空间 */
  .hero{padding:30px 0 4px}
  .hero h1{font-size:clamp(28px,8vw,38px); margin-bottom:8px}
  .hero-sub{font-size:14px; margin-bottom:18px}
  .cmd-search input{height:46px; border-radius:12px; padding:0 100px 0 14px}
  .keycap{height:34px; padding:0 14px; font-size:13px; border-radius:9px; right:5px}
  .cmd-clear{right:66px; width:24px; height:24px}
  .quick-nav{flex-wrap:nowrap; overflow-x:auto; -webkit-overflow-scrolling:touch; justify-content:flex-start;
    margin-top:14px; padding:2px 2px 6px; scrollbar-width:none}
  .quick-nav::-webkit-scrollbar{display:none}
  .quick-nav a{flex:0 0 auto; padding:7px 14px}
  .filter-bar{top:56px; margin:20px 0 6px; overflow-x:auto; flex-wrap:nowrap; -webkit-overflow-scrolling:touch; scrollbar-width:none}
  .filter-bar::-webkit-scrollbar{display:none}
  .chip{flex:0 0 auto; padding:7px 13px}
  .section-title{font-size:18px; margin:24px 0 12px}
  .tool-card{padding:14px; gap:11px}
  .tool-icon{width:44px; height:44px; flex:0 0 44px; border-radius:9px}
  .tool-name{font-size:14.5px}
  .tool-go{display:none}                /* 移动端卡片更简洁 */
  .tool-header{padding:20px 0 10px}
  .tool-header h1{font-size:22px}
  .crumb{flex-wrap:wrap}
  .tool-body{padding:16px 13px}
  .tool-body{overflow-x:auto}           /* 表格等宽内容横向滚动，不破坏页面 */
  .tool-table{min-width:520px}
  .field-row{flex-direction:column}
  .field-row>div{min-width:0}
  .drop-zone{padding:22px 12px}
  .actions{gap:8px}
  .actions .btn{flex:1 1 auto; padding:12px 14px}
  input,textarea,select{font-size:16px}
  .site-footer{margin-top:28px; padding:24px 0 calc(64px + env(safe-area-inset-bottom))}
  .banner{font-size:13px}
  .main-col{width:100%; max-width:100%}
  .hero, .hero-sub, .cmd-search, .quick-nav, .section-title, .hot-section, .banner, .filter-bar, .cat-section{max-width:100%}
  .quick-nav{min-width:0}
  .cmd-search{min-width:0}
  .cmd-search input{min-width:0; width:100%}
  html,body{overflow-x:hidden}
  .tool-grid{grid-template-columns:repeat(2,1fr); gap:10px}
  .tool-card{flex-direction:row; align-items:flex-start; gap:8px; padding:11px}
  .tool-icon{width:38px; height:38px; flex:0 0 38px; border-radius:8px; font-size:18px}
  .tool-emoji{font-size:18px; line-height:1}
  .tool-name{font-size:13.5px; line-height:1.3; gap:4px}
  .tool-desc{font-size:11px; -webkit-line-clamp:2}
  .tool-cat{font-size:10px; padding:1px 8px}
  .tool-lock-badge{font-size:9px; padding:0 5px}
}
@media (max-width:480px){
  .container{padding:0 12px}
  .hero h1{font-size:28px}
  .tool-body{padding:14px 11px}
  .result-box{max-height:320px}
  .tool-grid{gap:8px}
  .tool-card{gap:6px; padding:9px}
  .tool-icon{width:32px; height:32px; flex-basis:32px; border-radius:7px; font-size:16px}
  .tool-emoji{font-size:16px}
  .tool-name{font-size:12.5px}
  .tool-desc{font-size:10.5px; -webkit-line-clamp:2}
  .tool-cat{font-size:9.5px; padding:0 7px}
  .tool-lock-badge{font-size:8.5px; padding:0 4px}
}

/* ===== 站点内容管理：两列布局 / 详情页侧栏 / 广告位 / 首页左右内容 ===== */
.page-flex{display:flex; gap:24px; align-items:flex-start}
.main-col{flex:1; min-width:0; width:100%; max-width:100%}
.side-col{width:300px; flex-shrink:0; position:sticky; top:16px; align-self:flex-start}
.tool-grid{min-width:0}
.side-wrap{display:flex; flex-direction:column; gap:16px}
.side-card{background:var(--surface); border:1px solid var(--hairline); border-radius:12px; padding:16px; overflow:hidden}
.side-title{margin:0 0 12px; font-size:15px; font-weight:800; letter-spacing:-.01em; color:var(--ink)}
.side-list{margin:0; padding:0; list-style:none}
.side-list li+li{border-top:1px dashed var(--hairline)}
.side-list a{display:flex; align-items:center; gap:8px; padding:8px 2px; color:var(--body); text-decoration:none; font-size:13.5px; transition:color .18s var(--ease)}
.side-list a:hover{color:var(--primary)}
.side-dot{width:6px; height:6px; border-radius:50%; background:var(--primary); flex-shrink:0}
.side-name{flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.side-arrow{color:var(--faint); font-size:15px; line-height:1}
.side-tags{display:flex; flex-wrap:wrap; gap:7px}
.side-tags a{font-size:12px; font-weight:600; color:var(--body); background:var(--surface-deep); border:1px solid var(--hairline); border-radius:999px; padding:4px 11px; text-decoration:none; transition:all .18s var(--ease)}
.side-tags a:hover{color:#fff; background:var(--primary); border-color:var(--primary)}
.side-ad img{max-width:100%; border-radius:10px; display:block}
.side-html{font-size:13px; color:var(--muted); line-height:1.7}
.ad-slot{margin:14px 0; overflow:hidden}
.ad-slot img{max-width:100%; border-radius:12px; display:block}
/* 图片广告（后台可上传） */
.ad-link{display:block; text-decoration:none; color:inherit}
.ad-link.ad-img-link:hover img{opacity:.92}
.ad-img{max-width:100%; border-radius:12px; display:block; border:1px solid var(--hairline); background:var(--surface-deep)}
/* 文字广告（后台标题/文案/链接） */
.ad-text{display:flex; flex-direction:column; gap:5px; background:var(--surface); border:1px solid var(--hairline);
  border-radius:12px; padding:16px 18px; box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
a.ad-text-link{display:block; text-decoration:none; color:inherit}
a.ad-text-link:hover .ad-text{border-color:var(--primary); background:var(--surface-soft,#12151b)}
.ad-t{font-size:15px; font-weight:800; color:var(--ink)}
.ad-d{font-size:13px; color:var(--muted); line-height:1.7}
.home-blocks{display:flex; gap:24px; margin:8px 0 4px}
.hb-col{flex:1; min-width:0; background:var(--surface); border:1px solid var(--hairline); border-radius:12px; padding:18px}
.hb-col h3{margin:0 0 10px; font-size:16px; font-weight:800; color:var(--ink)}
.hb-col .hb-html{font-size:13.5px; color:var(--muted); line-height:1.7}
@media (max-width:980px){
  .page-flex{flex-direction:column}
  .side-col{width:100%; position:static}
  .home-blocks{flex-direction:column}
}

/* ============ 深空控件统一覆盖（工具页局部白底输入框/文件选择器） ============ */
.tool-body input[type=text], .tool-body input[type=number], .tool-body input[type=email],
.tool-body textarea, .tool-body select, .tool-body .file-input,
.tool-body input[type=text]:focus, .tool-body textarea:focus, .tool-body select:focus{
  background:var(--surface-deep); color:var(--ink); border-color:var(--hairline);
}
.tool-body input[type=text]::placeholder, .tool-body textarea::placeholder{color:var(--faint)}