@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');
/* ============================================================
   天遇网络 · 全局样式 (信息系统集成服务平台 · Tech Indigo 主题)
   设计语言: 高端科技 · 靛蓝青蓝 · 简洁现代
   ============================================================ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --primary:#4F46E5;
  --primary-dark:#3730A3;
  --primary-light:#EEF2FF;
  --secondary:#1E40AF;
  --secondary-light:#DBEAFE;
  --accent:#06B6D4;
  --bg:#F8FAFC;
  --bg-white:#FFFFFF;
  --text:#0F172A;
  --text-secondary:#334155;
  --text-muted:#64748B;
  --border:#E2E8F0;
  --border-light:#F1F5F9;
  --radius:8px;
  --radius-lg:14px;
  --shadow-sm:0 1px 3px rgba(15,23,42,.06);
  --shadow:0 4px 16px rgba(15,23,42,.08);
  --shadow-lg:0 12px 40px rgba(15,23,42,.1);
  --shadow-hover:0 8px 24px rgba(79,70,229,.15);
  --mono:'JetBrains Mono','Courier New',monospace;
  --container:1200px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter','Noto Sans SC',-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.6;color:var(--text);background:var(--bg)}
a{color:var(--secondary);text-decoration:none;transition:color .2s}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}
.wrap{max-width:var(--container);margin:0 auto;padding:0 20px}
.hidden{display:none!important}
em{font-style:normal;color:var(--primary)}

/* ============ TOP BAR ============ */
.top-bar{background:linear-gradient(90deg,#0F172A,#1E293B);color:#fff;font-size:12px;height:34px;display:flex;align-items:center}
.top-bar-inner{display:flex;justify-content:space-between;align-items:center;width:100%}
.top-bar-left{display:flex;gap:20px;align-items:center}
.top-bar-left span{display:flex;align-items:center;gap:4px;opacity:.92}
.top-bar-right{display:flex;gap:14px;align-items:center}
.top-bar-right a{color:rgba(255,255,255,.85);font-size:12px}
.top-bar-right a:hover{color:#fff;text-decoration:underline}

/* ============ NAV MAIN ============ */
.nav-main{background:#FFFFFF;box-shadow:0 1px 3px rgba(15,23,42,.06);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.nav-inner{display:flex;align-items:center;height:64px;gap:30px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);flex-shrink:0}
.brand-logo{display:grid;place-items:center;width:44px;height:44px;background:linear-gradient(135deg,#4F46E5,#06B6D4);border-radius:8px;font-size:22px;font-weight:900;color:#fff}
.brand-text strong{display:block;font-size:20px;font-weight:800;letter-spacing:.04em;line-height:1.2;color:var(--text)}
.brand-text small{display:block;font-size:10px;letter-spacing:.18em;opacity:.7;text-transform:uppercase;color:var(--text-muted)}
.nav-links{display:flex;gap:0;margin-left:auto}
.nav-links a{color:var(--text-secondary);padding:22px 20px;font-size:15px;font-weight:500;position:relative;transition:all .2s}
.nav-links a::after{content:"";position:absolute;left:50%;bottom:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:translateX(-50%);transition:width .25s}
.nav-links a:hover::after,.nav-links a.active::after{width:60%}
.nav-links a:hover,.nav-links a.active{color:var(--primary);background:var(--primary-light)}
.nav-right{display:flex;align-items:center;gap:10px}
.account-bar{display:flex;align-items:center;gap:8px}
.account-name{color:var(--text-secondary);font-size:13px;opacity:.9;margin-right:4px}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 22px;font-size:14px;font-weight:600;border-radius:var(--radius);border:0;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn.primary{background:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-dark);box-shadow:0 4px 12px rgba(79,70,229,.35)}
.btn.secondary{background:var(--secondary);color:#fff}
.btn.secondary:hover{background:#1E3A8A}
.btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.6);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn.cta{background:var(--accent);color:#fff}
.btn.cta:hover{background:#0891B2;box-shadow:0 4px 12px rgba(6,182,212,.35)}
.small-btn{display:inline-flex;align-items:center;padding:6px 14px;font-size:13px;font-weight:600;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg-white);color:var(--secondary);cursor:pointer;transition:all .2s}
.small-btn:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.small-btn.danger{color:#DC2626;border-color:#FECACA}
.small-btn.danger:hover{background:#FEF2F2;border-color:#DC2626}
.small-btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ============ HERO ============ */
.hero{position:relative;background:linear-gradient(135deg,#0F172A 0%,#1E1B4B 50%,#312E81 100%);overflow:hidden}
.hero-bg{position:absolute;inset:0;opacity:.08;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:32px 32px}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;padding:48px 0 52px}
.hero-copy{color:#fff}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;font-size:12px;font-weight:600;margin-bottom:20px}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:#67E8F9;box-shadow:0 0 8px #67E8F9}
.hero-copy h1{font-size:clamp(28px,3.6vw,40px);font-weight:800;line-height:1.25;margin-bottom:18px}
.hero-copy h1 .hl{color:#67E8F9}
.hero-lead{font-size:15px;opacity:.85;max-width:520px;margin-bottom:28px;line-height:1.7}
.hero-actions{display:flex;gap:12px}

/* Hero quick tools panel */
.hero-tools{background:rgba(255,255,255,.96);border-radius:var(--radius-lg);padding:24px;width:380px;box-shadow:0 12px 40px rgba(0,0,0,.3)}
.hero-tools h3{font-size:16px;font-weight:700;color:var(--text);margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid var(--primary)}
.tool-tabs{display:flex;gap:0;margin-bottom:16px;border-bottom:1px solid var(--border)}
.tool-tab{flex:1;padding:8px 0;text-align:center;font-size:13px;font-weight:600;color:var(--text-muted);border-bottom:2px solid transparent;cursor:pointer;transition:all .2s;background:none;border-left:0;border-right:0;border-top:0}
.tool-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.tool-form{display:flex;flex-direction:column;gap:10px}
.tool-form input{padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .2s}
.tool-form input:focus{border-color:var(--primary)}
.tool-form .btn{justify-content:center;margin-top:4px}
.tool-hint{font-size:12px;color:var(--text-muted);text-align:center;margin-top:8px}

/* ============ SECTION COMMON ============ */
.section{padding:40px 0}
.section-head{margin-bottom:24px}
.section-head.center{text-align:center}
.section-head h2{font-size:24px;font-weight:800;color:var(--text)}
.section-head .sub{font-size:14px;color:var(--text-muted);margin-top:6px}
.section-head .eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--primary);margin-bottom:6px}
.section-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid var(--primary)}
.section-bar h2{font-size:20px;font-weight:700;color:var(--text)}
.section-bar .more{font-size:13px;color:var(--secondary);font-weight:500}

/* ============ NEWS BAR (新闻动态) ============ */
.news-bar{background:var(--bg-white);border-top:3px solid var(--primary)}
.news-bar-inner{display:flex;align-items:center;gap:16px;padding:12px 0}
.news-label{display:flex;align-items:center;gap:6px;padding:4px 12px;background:var(--primary);color:#fff;font-size:13px;font-weight:700;border-radius:4px;flex-shrink:0}
.news-ticker{flex:1;overflow:hidden;font-size:13px;color:var(--text-secondary)}
.news-ticker a{margin-right:30px;color:var(--text-secondary)}
.news-ticker a:hover{color:var(--primary)}

/* ============ QUICK ENTRY (快捷入口) ============ */
.quick-entry{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:28px 0}
.qe-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:24px 16px;background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all .25s;cursor:pointer;text-align:center}
.qe-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px);border-color:var(--primary)}
.qe-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:50%;font-size:24px;font-weight:700}
.qe-icon.r{background:var(--primary-light);color:var(--primary)}
.qe-icon.b{background:var(--secondary-light);color:var(--secondary)}
.qe-icon.o{background:#ECFEFF;color:var(--accent)}
.qe-icon.g{background:#E8F5E9;color:#2E7D32}
.qe-card strong{font-size:14px;font-weight:700;color:var(--text)}
.qe-card span{font-size:12px;color:var(--text-muted)}

/* ============ LISTINGS (服务列表) ============ */
.listings-section{background:var(--bg)}

/* 顶部横置方向筛选 */
.filter-panel-horizontal{position:sticky;top:64px;z-index:50;background:#fff;border-bottom:1px solid var(--border);box-shadow:0 2px 8px rgba(15,23,42,.04);margin-bottom:0}
.filter-rail{max-width:var(--container);margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:18px}
.filter-rail-title{display:flex;align-items:center;gap:12px;flex-shrink:0;padding-right:18px;border-right:1px solid var(--border);position:relative}
.filter-rail-title::after{content:"";position:absolute;right:-1px;top:50%;transform:translateY(-50%);width:1px;height:32px;background:linear-gradient(180deg,transparent,var(--border),transparent)}
.fr-icon{display:grid;place-items:center;width:36px;height:36px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:10px;font-size:16px;color:#fff;box-shadow:0 4px 10px rgba(79,70,229,.3)}
.filter-rail-title strong{display:block;font-size:15px;font-weight:800;color:var(--text);letter-spacing:.02em}
.filter-rail-title p{font-size:12px;color:var(--text-muted);margin-top:1px}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px;flex:1;align-items:center}
.filter-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;font-size:13px;font-weight:600;color:var(--text-secondary);background:#fff;border:1.5px solid var(--border);border-radius:999px;cursor:pointer;transition:all .25s;position:relative;white-space:nowrap}
.filter-chip:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:0 4px 12px rgba(79,70,229,.12)}
.filter-chip .chip-dot{width:8px;height:8px;border-radius:50%;background:var(--border);transition:all .25s}
.filter-chip .chip-count{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;background:var(--bg);color:var(--text-muted);font-size:11px;font-weight:700;border-radius:999px;transition:all .25s}
.filter-chip.active{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-color:var(--primary);box-shadow:0 6px 16px rgba(79,70,229,.3);transform:translateY(-1px)}
.filter-chip.active .chip-dot{background:#67E8F9;box-shadow:0 0 8px #67E8F9;width:10px;height:10px}
.filter-chip.active .chip-count{background:rgba(255,255,255,.25);color:#67E8F9}
.filter-chip[data-cat="全部信息"]{padding-left:18px}
.filter-chip[data-cat="全部信息"]::before{content:"📦";font-size:13px}
.filter-chip[data-cat="系统集成"] .chip-dot{background:#4F46E5}
.filter-chip[data-cat="软件开发"] .chip-dot{background:#0891B2}
.filter-chip[data-cat="运维服务"] .chip-dot{background:#059669}
.filter-chip[data-cat="网络安全"] .chip-dot{background:#E11D48}
.filter-chip.active[data-cat="系统集成"]{background:linear-gradient(135deg,#4F46E5,#3730A3);border-color:#4F46E5;box-shadow:0 6px 16px rgba(79,70,229,.3)}
.filter-chip.active[data-cat="软件开发"]{background:linear-gradient(135deg,#0891B2,#0E7490);border-color:#0891B2;box-shadow:0 6px 16px rgba(8,145,178,.3)}
.filter-chip.active[data-cat="运维服务"]{background:linear-gradient(135deg,#059669,#047857);border-color:#059669;box-shadow:0 6px 16px rgba(5,150,105,.3)}
.filter-chip.active[data-cat="网络安全"]{background:linear-gradient(135deg,#E11D48,#BE123C);border-color:#E11D48;box-shadow:0 6px 16px rgba(225,29,72,.3)}

.listing-area{background:transparent}
.listing-area .section-head{display:flex;align-items:flex-end;justify-content:space-between;padding:18px 22px;background:#fff;border-radius:var(--radius-lg) var(--radius-lg) 0 0;border:1px solid var(--border);border-bottom:0;box-shadow:var(--shadow-sm)}
.listing-area .section-head h2{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800}
.listing-area .section-head h2::before{content:"";display:inline-block;width:4px;height:20px;background:var(--primary);border-radius:2px}
.listing-area .section-head .eyebrow{font-size:11px;letter-spacing:.18em}
#resultCount{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:700;border-radius:999px}

/* 服务大厅外层 + 列表 */
.listing-wrap{background:#fff;border:1px solid var(--border);border-radius:0 0 var(--radius-lg) var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm)}
.listing-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}

/* ============ 杂志式大卡 (featured) ============ */
.listing-card-featured{grid-column:1 / -1;position:relative;display:grid;grid-template-columns:340px 1fr;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 12px 36px rgba(79,70,229,.25);transition:all .3s}
.listing-card-featured::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 50% 60% at 90% 30%,rgba(6,182,212,.18),transparent 70%)}
.listing-card-featured::after{content:"";position:absolute;left:340px;top:0;bottom:0;width:1px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.2),transparent)}
.listing-card-featured:hover{transform:translateY(-3px);box-shadow:0 20px 50px rgba(79,70,229,.35)}
.listing-card-featured .left{position:relative;padding:28px 24px;background:rgba(0,0,0,.18);border-right:1px dashed rgba(255,255,255,.15)}
.listing-card-featured .left::before{content:"";position:absolute;right:-8px;top:20%;bottom:20%;width:1px;background:repeating-linear-gradient(180deg,rgba(255,255,255,.4),rgba(255,255,255,.4) 4px,transparent 4px,transparent 8px)}
.listing-card-featured .featured-num{position:absolute;top:0;right:0;padding:6px 18px 6px 24px;background:linear-gradient(135deg,#06B6D4,#22D3EE);color:#fff;font-size:11px;font-weight:800;letter-spacing:.1em;border-radius:0 0 0 var(--radius-lg);box-shadow:0 4px 12px rgba(6,182,212,.4)}
.listing-card-featured .featured-num::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:0;border-right:6px solid #0E7490;border-bottom:6px solid transparent}
.listing-card-featured .big-id{font-family:var(--mono);font-size:64px;font-weight:900;line-height:1;letter-spacing:-.04em;background:linear-gradient(180deg,#fff 0%,rgba(255,255,255,.4) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:6px}
.listing-card-featured .big-id::after{content:"";display:block;width:60px;height:3px;background:linear-gradient(90deg,#67E8F9,transparent);margin-top:8px}
.listing-card-featured .cat-stamp{position:absolute;bottom:20px;left:24px;display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border:2px solid rgba(255,255,255,.4);border-radius:4px;font-size:13px;font-weight:700;letter-spacing:.04em;color:#67E8F9;transform:rotate(-3deg)}
.listing-card-featured .cat-stamp::before{content:"";width:8px;height:8px;background:#67E8F9;border-radius:50%;box-shadow:0 0 8px #67E8F9}
.listing-card-featured .right{position:relative;padding:26px 30px;display:flex;flex-direction:column;gap:14px}
.listing-card-featured .right-tags{display:flex;flex-wrap:wrap;gap:6px}
.listing-card-featured .right-tags span{padding:3px 10px;font-size:11px;font-weight:600;border-radius:3px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);color:#fff}
.listing-card-featured .right-tags .rec{background:linear-gradient(135deg,#06B6D4,#22D3EE);border:0;box-shadow:0 2px 8px rgba(6,182,212,.4)}
.listing-card-featured h2{font-size:22px;font-weight:800;line-height:1.35}
.listing-card-featured h2 a{color:#fff}
.listing-card-featured h2 a:hover{color:#67E8F9}
.listing-card-featured .desc{font-size:13.5px;opacity:.85;line-height:1.75;max-width:560px}
.listing-card-featured .timeline{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;padding:14px 18px;background:rgba(0,0,0,.22);border-radius:var(--radius);border:1px solid rgba(255,255,255,.12)}
.listing-card-featured .tl-end{display:flex;flex-direction:column;gap:2px}
.listing-card-featured .tl-end strong{font-size:18px;font-weight:800;color:#67E8F9;font-family:var(--mono);letter-spacing:.04em}
.listing-card-featured .tl-end span{font-size:11px;opacity:.7;letter-spacing:.05em}
.listing-card-featured .tl-line{position:relative;height:2px;background:repeating-linear-gradient(90deg,rgba(103,232,249,.5),rgba(103,232,249,.5) 6px,transparent 6px,transparent 12px)}
.listing-card-featured .tl-line::before{content:"💻";position:absolute;top:50%;left:0;transform:translate(-50%,-50%);font-size:20px;background:var(--secondary);padding:2px 6px;border-radius:50%}
.listing-card-featured .tl-line::after{content:attr(data-eta);position:absolute;top:-22px;left:50%;transform:translateX(-50%);font-size:11px;color:#67E8F9;background:rgba(0,0,0,.3);padding:2px 8px;border-radius:3px;white-space:nowrap}
.listing-card-featured .foot{display:flex;align-items:center;justify-content:space-between;margin-top:6px;padding-top:14px;border-top:1px dashed rgba(255,255,255,.15)}
.listing-card-featured .foot-meta{display:flex;gap:18px;font-size:13px;opacity:.85}
.listing-card-featured .foot-meta div{display:flex;flex-direction:column;gap:2px}
.listing-card-featured .foot-meta strong{color:#67E8F9;font-weight:700}
.listing-card-featured .foot-cta{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;background:#67E8F9;color:var(--secondary);font-size:14px;font-weight:800;border-radius:var(--radius);transition:all .2s}
.listing-card-featured .foot-cta:hover{background:#fff;transform:translateX(3px)}

/* ============ 列表小卡 (magazine) ============ */
.listing-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .3s;cursor:default;border-top:0;border-left:0}
.listing-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--lc-color,var(--primary));transition:width .3s;z-index:2}
.listing-card::after{content:"";position:absolute;right:0;top:0;width:0;height:3px;background:var(--lc-color,var(--primary));transition:width .3s;z-index:2}
.listing-card:hover{box-shadow:0 14px 40px rgba(15,23,42,.12);border-color:var(--lc-color,var(--primary));transform:translateY(-3px)}
.listing-card:hover::before{width:4px}
.listing-card:hover::after{width:100%}
.listing-card[data-cat="系统集成"]{--lc-color:#4F46E5;--lc-bg:#EEF2FF;--lc-soft:#F5F3FF}
.listing-card[data-cat="软件开发"]{--lc-color:#0891B2;--lc-bg:#ECFEFF;--lc-soft:#F0FDFA}
.listing-card[data-cat="运维服务"]{--lc-color:#059669;--lc-bg:#ECFDF5;--lc-soft:#F0FDF4}
.listing-card[data-cat="网络安全"]{--lc-color:#E11D48;--lc-bg:#FFF1F2;--lc-soft:#FFF1F2}

/* 卡片头部:左侧序号块 + 右侧标签 */
.listing-head{display:grid;grid-template-columns:64px 1fr;align-items:stretch;border-bottom:1px solid var(--border-light)}
.listing-id-block{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:14px 6px;background:var(--lc-soft,#FAFBFC);position:relative}
.listing-id-block::after{content:"";position:absolute;right:0;top:15%;bottom:15%;width:1px;background:repeating-linear-gradient(180deg,var(--lc-color,var(--primary)),var(--lc-color,var(--primary)) 4px,transparent 4px,transparent 8px)}
.listing-id-block .num{font-family:var(--mono);font-size:22px;font-weight:900;color:var(--lc-color,var(--primary));line-height:1;letter-spacing:-.02em}
.listing-id-block .label{font-size:8px;font-weight:700;letter-spacing:.18em;color:var(--lc-color,var(--primary));text-transform:uppercase;opacity:.6}
.listing-tags-wrap{padding:10px 14px;display:flex;flex-direction:column;justify-content:center;gap:6px;align-items:flex-end}
.listing-tags-wrap .top{display:flex;flex-wrap:wrap;gap:4px;justify-content:flex-end}
.listing-tag{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;font-size:10.5px;font-weight:600;border-radius:3px;background:var(--lc-bg,var(--primary-light));color:var(--lc-color,var(--primary))}
.listing-tag.gray{background:#F0F2F5;color:var(--text-muted)}
.listing-tag.gold{background:#A5F3FC;color:#0E7490}
.listing-recommend{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;font-size:10px;font-weight:700;letter-spacing:.1em;color:#fff;background:linear-gradient(135deg,#06B6D4,#22D3EE);border-radius:3px;box-shadow:0 2px 6px rgba(6,182,212,.3)}
.listing-tags-wrap .id-line{font-family:var(--mono);font-size:10px;color:var(--text-muted);letter-spacing:.08em}

/* 主体:标题+描述 */
.listing-body{display:flex;flex-direction:column;padding:14px 16px 12px;flex:1;min-width:0;gap:6px}
.listing-body h3{font-size:15.5px;font-weight:700;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}
.listing-body h3 a{color:var(--text);transition:color .2s}
.listing-body h3 a:hover{color:var(--lc-color,var(--primary))}
.listing-body .desc{font-size:12.5px;color:var(--text-muted);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;flex:1}

/* 关键参数:水平4格(单卡) */
.listing-params{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin:0 16px 12px;background:var(--border-light);border:1px solid var(--border-light);border-radius:6px;overflow:hidden}
.listing-param{background:#FAFBFC;padding:8px 10px;display:flex;flex-direction:column;gap:2px}
.listing-param .lp-label{font-size:9.5px;letter-spacing:.08em;color:var(--text-muted);font-weight:700;text-transform:uppercase}
.listing-param .lp-value{font-size:12.5px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.listing-param .lp-value.phone{color:var(--secondary);font-family:var(--mono)}
.listing-param .lp-value.date{color:var(--lc-color,var(--primary));font-family:var(--mono)}

/* 底部:左信息 + 右操作 */
.listing-foot{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--border-light);background:linear-gradient(180deg,#FAFBFC,#fff)}
.listing-foot .login-hint{font-size:11px;color:var(--text-muted)}
.listing-foot .login-hint a{color:var(--primary);font-weight:600}
.listing-foot .view-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;font-size:12px;font-weight:600;color:var(--lc-color,var(--primary));background:var(--lc-bg,var(--primary-light));border-radius:4px;transition:all .2s}
.listing-foot .view-btn:hover{background:var(--lc-color,var(--primary));color:#fff}
.listing-foot .view-btn .arrow{transition:transform .2s}
.listing-foot .view-btn:hover .arrow{transform:translateX(2px)}

/* ============ PROCESS ============ */
.process-section{background:var(--bg)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:20px}
.process-step{background:var(--bg-white);border-radius:var(--radius-lg);padding:28px 20px;text-align:center;position:relative;box-shadow:var(--shadow-sm);transition:all .25s}
.process-step:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.process-step .step-num{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;font-size:16px;font-weight:800;margin-bottom:14px}
.process-step h3{font-size:16px;font-weight:700;margin-bottom:8px}
.process-step p{font-size:13px;color:var(--text-muted);line-height:1.7}
.process-step::after{content:"→";position:absolute;right:-14px;top:50%;transform:translateY(-50%);font-size:20px;color:var(--border);z-index:1}
.process-step:last-child::after{display:none}

/* ============ MEMBERSHIP ============ */
.membership-section{background:var(--bg-white)}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:20px}
.plan{background:var(--bg-white);border:2px solid var(--border);border-radius:var(--radius-lg);padding:28px 24px;text-align:center;transition:all .25s;position:relative}
.plan:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.plan.featured{border-color:var(--primary);background:linear-gradient(180deg,var(--primary-light),var(--bg-white))}
.plan.featured::before{content:"推荐";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;font-size:12px;font-weight:700;padding:3px 14px;border-radius:999px}
.plan h3{font-size:18px;font-weight:700;margin-bottom:12px}
.plan .price{font-size:32px;font-weight:900;color:var(--primary);margin-bottom:8px}
.plan .price span{font-size:14px;font-weight:400;color:var(--text-muted)}
.plan>p{font-size:13px;color:var(--text-muted);margin-bottom:16px;line-height:1.6}
.plan>span{display:block;font-size:12px;color:var(--text-muted);margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--border)}
.plan .btn{width:100%;justify-content:center}

/* ============ PUBLISH BAND ============ */
.publish-band{background:linear-gradient(135deg,var(--secondary),#1E3A8A);color:#fff}
.publish-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:40px 0;align-items:start}
.publish-intro .eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;color:#67E8F9;margin-bottom:10px}
.publish-intro h2{font-size:26px;font-weight:800;margin-bottom:12px}
.publish-intro>p{font-size:14px;opacity:.85;margin-bottom:18px;line-height:1.7}
.publish-points{list-style:none}
.publish-points li{padding:6px 0 6px 22px;font-size:14px;opacity:.9;position:relative}
.publish-points li::before{content:"✓";position:absolute;left:0;color:#67E8F9;font-weight:700}
.publish-form{background:#fff;border-radius:var(--radius-lg);padding:24px;color:var(--text)}
.pf-topbar{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid var(--border)}
.pf-topbar span{font-size:13px;color:var(--text-muted)}
.pf-topbar .pf-required{color:var(--primary);font-weight:600}
.publish-form label{display:block;margin-bottom:12px}
.publish-form label>span,.publish-form label>input,.publish-form label>select,.publish-form label>textarea{display:block;width:100%}
.publish-form label>span{font-size:13px;font-weight:600;color:var(--text);margin-bottom:4px}
.publish-form input,.publish-form select,.publish-form textarea{padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;outline:none;transition:border-color .2s;font-family:inherit}
.publish-form input:focus,.publish-form select:focus,.publish-form textarea:focus{border-color:var(--primary)}
.publish-form textarea{resize:vertical}
.checkline{display:flex!important;align-items:flex-start;gap:8px}
.checkline input{width:auto!important}
.checkline span{font-size:13px;color:var(--text-muted)}
.pf-submit{width:100%;justify-content:center;margin-top:8px}

/* ============ FOOTER ============ */
.footer{background:#0F172A;color:rgba(255,255,255,.7)}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1.5fr;gap:32px;padding:36px 0 28px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .footer-logo{font-size:20px;font-weight:800;color:#fff;margin-bottom:8px}
.footer-brand .footer-slogan{font-size:13px;opacity:.7;margin-bottom:14px}
.footer-tags{display:flex;flex-wrap:wrap;gap:6px}
.footer-tags a{display:inline-block;padding:3px 10px;font-size:11px;color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.15);border-radius:3px;transition:all .2s}
.footer-tags a:hover{color:#67E8F9;border-color:rgba(103,232,249,.4)}
.footer-h3{font-size:14px;font-weight:700;color:#fff;margin-bottom:12px;padding-left:10px;border-left:3px solid var(--primary)}
.fn-col a{display:block;color:rgba(255,255,255,.7);font-size:13px;line-height:30px}
.fn-col a:hover{color:#67E8F9}
.fn-contact span{display:block;font-size:13px;line-height:28px;opacity:.7}
.footer-bottom{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:4px;padding:16px 0;font-size:12px;color:rgba(255,255,255,.4)}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:#67E8F9}
.fb-divider{margin:0 8px;opacity:.3}

/* ============ FAB ============ */
.fab-publish{position:fixed;right:24px;bottom:80px;z-index:50;display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 16px;background:var(--primary);color:#fff;border-radius:50px;box-shadow:0 6px 20px rgba(79,70,229,.4);transition:all .25s}
.fab-publish:hover{background:var(--primary-dark);transform:scale(1.05)}
.fab-icon{font-size:22px;font-weight:700;line-height:1}
.fab-label{font-size:11px;font-weight:600}

/* ============ MODALS ============ */
.modal{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(0,0,0,.55);backdrop-filter:blur(4px)}
.modal.show{display:flex}
.modal-card{position:relative;width:min(440px,100%);max-height:min(700px,calc(100vh - 40px));overflow:hidden;background:#fff;border-radius:var(--radius-lg);box-shadow:0 20px 60px rgba(0,0,0,.3);animation:modalIn .25s ease-out}
/* 购买收费窗:最上层,避免被个人中心等遮挡 */
#paymentModal{z-index:350}
#paymentModal.show{display:flex}
#paymentModal .modal-card{box-shadow:0 30px 80px rgba(0,0,0,.45);animation:modalIn .3s ease-out}
.modal-card.wide{width:min(760px,100%)}
.modal-card.auth-card{width:min(820px,100%);display:grid;grid-template-columns:.85fr 1fr;padding:0;overflow:hidden}
@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);background:var(--bg)}
.modal-topbar-title{font-size:16px;font-weight:700;color:var(--text)}
.modal-close-btn{width:30px;height:30px;display:grid;place-items:center;border:0;border-radius:50%;background:transparent;font-size:20px;color:var(--text-muted);cursor:pointer;transition:all .2s}
.modal-close-btn:hover{background:var(--primary-light);color:var(--primary)}
.modal-body{padding:20px;overflow-y:auto;max-height:calc(min(700px,calc(100vh - 100px)) - 56px)}
.modal-actions{display:flex;gap:8px;justify-content:center;margin-top:16px}
.modal-icon{width:48px;height:48px;margin:0 auto 8px;border-radius:50%;background:var(--primary-light);color:var(--primary);display:grid;place-items:center;font-size:24px;font-weight:700}

/* ============ AUTH MODAL ============ */
.auth-close{position:absolute;top:14px;right:14px;z-index:10;width:32px;height:32px;display:grid;place-items:center;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);border-radius:50%;color:#fff;cursor:pointer;font-size:18px;transition:all .2s}
.auth-close:hover{background:rgba(255,255,255,.25);transform:rotate(90deg)}
.auth-pane-brand{position:relative;display:flex;align-items:stretch;justify-content:flex-start;padding:48px 36px;background:linear-gradient(165deg,#1E40AF 0%,#1E3A8A 50%,#172554 100%);overflow:hidden;flex-direction:column;min-height:100%}
.apb-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 30% 20%,rgba(103,232,249,.18),transparent 60%),radial-gradient(ellipse 70% 50% at 80% 80%,rgba(79,70,229,.25),transparent 65%);pointer-events:none}
.apb-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:24px 24px;mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,#000 30%,transparent 90%)}
.apb-content{position:relative;z-index:1;color:#fff}
.apb-logo{position:relative;display:inline-grid;place-items:center;width:64px;height:64px;margin:0 0 20px;background:linear-gradient(135deg,#4F46E5,#312E81);border:2px solid rgba(255,255,255,.2);border-radius:18px;box-shadow:0 8px 24px rgba(79,70,229,.5),inset 0 1px 0 rgba(255,255,255,.2)}
.apb-mark{font-size:30px;font-weight:900;color:#fff;font-family:"PingFang SC","Microsoft YaHei",sans-serif;line-height:1;letter-spacing:-2px}
.apb-pulse{position:absolute;inset:0;border-radius:18px;border:2px solid #67E8F9;animation:apbPulse 2s ease-out infinite}
@keyframes apbPulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.3);opacity:0}}
.apb-cn{display:block;font-size:22px;font-weight:800;letter-spacing:.04em;margin-bottom:4px}
.apb-en{display:block;font-size:11px;letter-spacing:.3em;color:#67E8F9;font-weight:600;margin-bottom:24px;font-family:monospace}
.apb-slogan{font-size:13px;opacity:.85;line-height:1.8;margin-bottom:24px;color:rgba(255,255,255,.9)}
.apb-features{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:10px}
.apb-features li{display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,.85);padding:8px 12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:8px;backdrop-filter:blur(4px)}
.apb-dot{width:6px;height:6px;background:#67E8F9;border-radius:50%;box-shadow:0 0 8px #67E8F9;flex-shrink:0}
.apb-stamp{margin-top:auto;padding:18px;background:linear-gradient(135deg,rgba(79,70,229,.25),rgba(103,232,249,.15));border:1px solid rgba(255,255,255,.15);border-radius:14px;display:flex;align-items:center;gap:10px;backdrop-filter:blur(8px)}
.apb-stamp>span{flex:1;font-size:12px;opacity:.85;line-height:1.3}
.apb-stamp>span:nth-child(1){text-align:right}
.apb-stamp>span:nth-child(3){text-align:left}
.apb-stamp strong{display:block;font-size:24px;font-weight:900;color:#67E8F9;font-family:monospace;line-height:1}
.apb-stamp>span:nth-child(1)+strong{flex:0 0 auto;padding:0 4px}
.apb-stamp>span:nth-child(2),.apb-stamp>span:nth-child(3){text-align:center}
.apb-stamp>span:nth-child(1),.apb-stamp>span:nth-child(3){flex:1}
.auth-pane-form{padding:32px 36px;display:flex;flex-direction:column;overflow-y:auto;max-height:min(700px,calc(100vh - 40px))}
.auth-head{margin-bottom:18px}
.auth-welcome{font-size:12px;color:var(--text-muted);margin-bottom:4px;letter-spacing:.05em}
.auth-title{font-size:22px;font-weight:800;color:var(--text);margin-bottom:4px;display:flex;align-items:center;gap:8px}
.auth-title::before{content:"";display:inline-block;width:3px;height:18px;background:var(--primary);border-radius:2px}
.auth-sub{font-size:12px;color:var(--text-muted);line-height:1.6}
.auth-tabs{display:flex;gap:24px;border-bottom:1.5px solid var(--border);margin-bottom:18px}
.auth-tabs button{padding:10px 0;background:transparent;border:0;font-size:14px;font-weight:600;color:var(--text-muted);cursor:pointer;position:relative;transition:color .2s}
.auth-tabs button:hover{color:var(--text)}
.auth-tabs button.active{color:var(--primary)}
.auth-tabs button.active::after{content:"";position:absolute;left:0;right:0;bottom:-1.5px;height:2px;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:2px 2px 0 0}
.auth-form{display:grid;gap:14px}
.auth-input-group{display:flex;align-items:center;border:1.5px solid var(--border);border-radius:var(--radius);transition:all .2s;overflow:hidden;background:#fff}
.auth-input-group:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.1)}
.aig-icon{display:grid;place-items:center;width:42px;flex-shrink:0;color:var(--text-muted)}
.auth-input-group:focus-within .aig-icon{color:var(--primary)}
.auth-input-group input{width:100%;min-width:0;border:0;outline:0;padding:13px 12px 13px 0;background:transparent;font-size:14px;font-family:inherit;color:var(--text)}
.auth-input-group input::placeholder{color:#B0B8C1}
.aig-extra{flex-shrink:0;padding:0 12px;background:transparent;border:0;border-left:1px solid var(--border);color:var(--text-muted);font-size:12px;cursor:pointer;height:100%;transition:color .2s}
.aig-extra:hover{color:var(--primary)}
.aig-hint{flex-shrink:0;padding-right:12px;font-size:11px;color:var(--text-muted);white-space:nowrap}
.aig-strength{flex-shrink:0;display:flex;align-items:center;gap:3px;padding-right:10px}
.aig-strength::before,.aig-strength::after{content:"";display:block;width:18px;height:4px;border-radius:2px;background:var(--border);transition:background .25s}
.aig-strength[data-level="1"]::before{background:#06B6D4}
.aig-strength[data-level="2"]::before,.aig-strength[data-level="2"]::after{background:#FBC02D}
.aig-strength[data-level="3"]::before,.aig-strength[data-level="3"]::after{background:#43A047}
.auth-row{display:flex;align-items:center;justify-content:space-between;margin:-2px 0 4px;font-size:12px}
.auth-check,.auth-agree{display:flex;align-items:flex-start;gap:6px;color:var(--text-secondary);cursor:pointer;line-height:1.5}
.auth-check input,.auth-agree input{margin-top:2px;accent-color:var(--primary);flex-shrink:0}
.auth-link{color:var(--primary);text-decoration:none;font-size:12px}
.auth-link:hover{text-decoration:underline}
.auth-divider{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:11px;margin:6px 0}
.auth-divider::before,.auth-divider::after{content:"";flex:1;height:1px;background:var(--border)}
.auth-third{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.auth-third button{padding:8px;background:#fff;border:1px solid var(--border);border-radius:8px;font-size:12px;color:var(--text-muted);cursor:not-allowed;transition:all .2s}
.auth-third button:disabled{opacity:.55}
.auth-agree{font-size:12px;color:var(--text-secondary);margin:4px 0 6px;padding:8px 10px;background:var(--bg);border:1px solid var(--border);border-radius:8px}
.auth-agree a{color:var(--primary);text-decoration:none}
.auth-agree a:hover{text-decoration:underline}
.btn-cta-full{height:46px;border:0;border-radius:var(--radius);background:var(--primary);color:#fff;font-size:15px;font-weight:700;cursor:pointer;box-shadow:0 6px 18px -4px rgba(79,70,229,.4);transition:all .25s}
.btn-cta-full:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 8px 24px -4px rgba(79,70,229,.5)}
.btn-cta-full .arrow{transition:transform .2s}
.btn-cta-full:hover .arrow{transform:translateX(4px)}
.agreement-note{font-size:12px;color:var(--text-muted);text-align:center}

/* Captcha */
.auth-captcha-group{position:relative}
.auth-captcha-group input{padding-right:108px}
.auth-captcha{position:absolute;right:5px;top:50%;transform:translateY(-50%);width:96px;height:44px;border-radius:var(--radius);cursor:pointer;border:1px solid var(--border);transition:box-shadow .2s,transform .2s}
.auth-captcha:hover{box-shadow:0 0 0 2px rgba(79,70,229,.3);transform:translateY(-50%) scale(1.03)}
.auth-captcha:active{transform:translateY(-50%) scale(.97)}

/* ============ DETAIL MODAL ============ */
.detail-header{margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.detail-header .eyebrow{font-size:12px;color:var(--text-muted);margin-bottom:8px}
.detail-header .eyebrow span{margin:0 4px}
.dh-sep{color:var(--border)}
.detail-header h2{font-size:22px;font-weight:800;color:var(--text);margin-bottom:12px}
.detail-meta-table{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.dmt-cell{padding:10px 14px;border-right:1px solid var(--border)}
.dmt-cell:last-child{border-right:0}
.dmt-label{display:block;font-size:10px;letter-spacing:.1em;color:var(--text-muted);font-weight:700;margin-bottom:2px}
.dmt-value{font-size:14px;font-weight:600;color:var(--text)}
.dmt-value.vip{color:var(--primary)}
.detail-layout{display:grid;grid-template-columns:1fr 240px;gap:20px}
.detail-content section{margin-bottom:18px}
.detail-content h3{font-size:15px;font-weight:700;color:var(--text);margin-bottom:8px;padding-left:10px;border-left:3px solid var(--primary)}
.detail-content p{font-size:14px;color:var(--text-secondary);line-height:1.8}
.detail-content ul{list-style:none;padding-left:10px}
.detail-content ul li{font-size:13px;color:var(--text-secondary);line-height:2;padding-left:16px;position:relative}
.detail-content ul li::before{content:"·";position:absolute;left:0;color:var(--primary);font-weight:700;font-size:18px}
.detail-sidebar{display:flex;flex-direction:column;gap:12px}
.detail-contact-card{background:var(--bg);border-radius:var(--radius);overflow:hidden}
.dcc-header{padding:14px 16px;background:var(--secondary);color:#fff}
.dcc-icon{display:inline-block;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.2);text-align:center;line-height:24px;margin-bottom:6px}
.dcc-header strong{display:block;font-size:15px;font-weight:700}
.dcc-header span{font-size:12px;opacity:.85}
.dcc-body{padding:14px 16px}
.dcc-row{padding:8px 0;border-bottom:1px solid var(--border)}
.dcc-row:last-of-type{border-bottom:0}
.dcc-row strong{display:block;font-size:11px;color:var(--text-muted);margin-bottom:2px}
.dcc-row span{font-size:14px;color:var(--text)}
.dcc-footer{padding:12px 16px;border-top:1px solid var(--border)}
.dcc-footer .btn{width:100%;justify-content:center}

/* ============ DETAIL PAGE (独立页) ============ */
.detail-page{background:var(--bg);min-height:calc(100vh - 200px);padding:24px 0 60px}
.detail-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:12px 0;font-size:13px;color:var(--text-muted)}
.detail-breadcrumb a{color:var(--text-muted)}
.detail-breadcrumb a:hover{color:var(--primary)}
.bc-sep{color:var(--border)}
.bc-current{color:var(--primary);font-weight:600}
.bc-id{margin-left:auto;padding:4px 10px;background:var(--bg);border:1px solid var(--border);border-radius:4px;font-family:var(--mono);font-size:11px;color:var(--text-muted);font-weight:600;letter-spacing:.06em}

.detail-hero{position:relative;background:linear-gradient(135deg,var(--secondary),#1E3A8A);color:#fff;padding:32px 36px;border-radius:var(--radius-lg);overflow:hidden;margin-bottom:24px}
.detail-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 90% 30%,rgba(79,70,229,.35),transparent 70%);opacity:.9}
.detail-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent),var(--secondary))}
.detail-hero[data-cat="系统集成"]{background:linear-gradient(135deg,#4F46E5,#3730A3)}
.detail-hero[data-cat="软件开发"]{background:linear-gradient(135deg,#0891B2,#0E7490)}
.detail-hero[data-cat="运维服务"]{background:linear-gradient(135deg,#059669,#047857)}
.detail-hero[data-cat="网络安全"]{background:linear-gradient(135deg,#E11D48,#BE123C)}
.detail-hero-meta{position:relative;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.dh-cat{display:inline-block;padding:4px 12px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.04em}
.dh-recommend{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;background:linear-gradient(135deg,#06B6D4,#22D3EE);border-radius:999px;font-size:12px;font-weight:700;box-shadow:0 2px 8px rgba(6,182,212,.4)}
.detail-hero h1{position:relative;font-size:30px;font-weight:800;line-height:1.3;margin-bottom:10px}
.detail-hero-slogan{position:relative;font-size:14px;opacity:.85;margin-bottom:14px;letter-spacing:.04em}
.detail-hero-tags{position:relative;display:flex;flex-wrap:wrap;gap:14px;font-size:13px;opacity:.92}
.detail-hero-tags span{display:inline-flex;align-items:center;gap:4px;padding:5px 12px;background:rgba(255,255,255,.12);border-radius:4px}

.detail-layout{display:grid;grid-template-columns:1fr 320px;gap:24px;align-items:start}
.detail-main{min-width:0}
.detail-summary-card{position:relative;padding:20px 24px;background:linear-gradient(135deg,#F0FDFA,#F0FDFA);border:1px solid #A5F3FC;border-left:4px solid #06B6D4;border-radius:var(--radius-lg);margin-bottom:24px}
.detail-summary-card::before{content:"";position:absolute;left:-1px;top:0;bottom:0;width:0;background:linear-gradient(180deg,#06B6D4,#0891B2);border-radius:0 var(--radius) var(--radius) 0;transition:width .3s}
.dsc-label{display:inline-block;padding:3px 10px;background:#06B6D4;color:#fff;font-size:11px;font-weight:700;letter-spacing:.1em;border-radius:3px;margin-bottom:8px}
.detail-summary-card p{font-size:14.5px;color:var(--text);line-height:1.8}

.detail-section{background:#fff;border-radius:var(--radius-lg);padding:24px 28px;margin-bottom:16px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}
.ds-h3{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:800;color:var(--text);padding-bottom:12px;margin-bottom:16px;border-bottom:2px solid var(--primary-light)}
.ds-num{display:inline-grid;place-items:center;width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-size:14px;font-weight:900;border-radius:8px;box-shadow:0 4px 10px rgba(79,70,229,.25)}
.ds-prose{font-size:14px;color:var(--text-secondary);line-height:1.85;text-indent:2em}
.ds-prose::first-letter{font-weight:700;color:var(--text)}
.ds-ol,.ds-list{list-style:none;counter-reset:list;padding:0}
.ds-ol li{position:relative;padding:10px 14px 10px 44px;margin-bottom:8px;background:var(--bg);border-radius:var(--radius);font-size:14px;color:var(--text-secondary);line-height:1.7}
.ds-ol li::before{counter-increment:list;content:counter(list,decimal-leading-zero);position:absolute;left:10px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:14px;font-weight:900;color:var(--primary);background:#fff;border:1px solid var(--primary-light);border-radius:4px;padding:2px 6px}
.ds-list li{position:relative;padding:8px 0 8px 24px;font-size:14px;color:var(--text-secondary);line-height:1.7;border-bottom:1px dashed var(--border)}
.ds-list li:last-child{border-bottom:0}
.ds-list .dot{position:absolute;left:0;top:14px;width:14px;height:14px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 0 0 3px var(--primary-light)}

/* 服务流程 */
.flow-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:6px}
.flow-step{position:relative;padding:16px 14px;background:linear-gradient(180deg,#FAFBFC,#fff);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;transition:all .25s}
.flow-step:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--primary)}
.flow-no{display:inline-block;padding:4px 12px;background:var(--primary);color:#fff;font-family:var(--mono);font-size:13px;font-weight:900;border-radius:4px;margin-bottom:8px;letter-spacing:.1em}
.flow-text strong{display:block;font-size:14px;font-weight:700;color:var(--text);margin-bottom:4px}
.flow-text p{font-size:12px;color:var(--text-muted);line-height:1.6}
.flow-step:not(:last-child)::after{content:"→";position:absolute;right:-9px;top:50%;transform:translateY(-50%);font-size:18px;color:var(--border);font-weight:700;z-index:2}

/* 服务保障 */
.guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.guarantee-card{text-align:center;padding:20px 14px;background:linear-gradient(180deg,var(--primary-light),#fff);border:1px solid #C7D2FE;border-radius:var(--radius-lg);transition:all .25s}
.guarantee-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
.g-icon{display:block;font-size:28px;margin-bottom:8px}
.guarantee-card strong{display:block;font-size:14px;font-weight:700;color:var(--text);margin-bottom:4px}
.guarantee-card p{font-size:12px;color:var(--text-muted);line-height:1.5}

/* FAQ */
.faq-list{display:flex;flex-direction:column;gap:10px}
.faq-item{background:var(--bg);border:1px solid var(--border-light);border-radius:var(--radius);overflow:hidden;transition:all .2s}
.faq-item:hover{border-color:var(--primary)}
.faq-item summary{padding:14px 18px;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;list-style:none;position:relative;display:flex;align-items:center;gap:10px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"Q";display:inline-grid;place-items:center;width:24px;height:24px;background:var(--primary);color:#fff;border-radius:50%;font-size:12px;font-weight:900;flex-shrink:0}
.faq-item summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:18px;color:var(--text-muted);transition:transform .2s}
.faq-item[open] summary::after{content:"−";color:var(--primary)}
.faq-item[open] summary{color:var(--primary);background:#fff;border-bottom:1px solid var(--border)}
.faq-item p{padding:14px 18px 18px 52px;font-size:13.5px;color:var(--text-secondary);line-height:1.8;background:#fff}

/* Sidebar */
.detail-sidebar{display:flex;flex-direction:column;gap:14px;position:sticky;top:80px}
.detail-contact-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.dcc-header{display:flex;align-items:center;gap:12px;padding:18px 20px;background:linear-gradient(135deg,var(--secondary),#1E3A8A);color:#fff;position:relative}
.dcc-header::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent))}
.dcc-avatar{display:grid;place-items:center;width:48px;height:48px;background:rgba(255,255,255,.18);border:2px solid rgba(255,255,255,.3);border-radius:50%;font-size:22px;font-weight:900;flex-shrink:0}
.dcc-header strong{display:block;font-size:15px;font-weight:800;margin-bottom:2px}
.dcc-header span{font-size:12px;opacity:.85}
.dcc-body{padding:14px 20px}
.dcc-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px dashed var(--border-light);font-size:13px}
.dcc-row:last-of-type{border-bottom:0}
.dcc-label{color:var(--text-muted);font-size:12px}
.dcc-value{font-weight:600;color:var(--text);text-align:right;max-width:60%}
.dcc-value.phone{color:var(--secondary);font-family:var(--mono);font-size:13px}
.dcc-value.mono{font-family:var(--mono);color:var(--primary);font-size:12px}
.dcc-actions{padding:14px 20px;background:var(--bg);display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border)}
.dcc-actions .btn{padding:11px 16px;font-size:14px}
.btn.block{width:100%;justify-content:center}

.detail-tip-card{padding:18px 20px;background:linear-gradient(135deg,#F0FDFA,#F0FDFA);border:1px solid #A5F3FC;border-left:4px solid #06B6D4;border-radius:var(--radius-lg);font-size:13px}
.detail-tip-card h4{font-size:14px;font-weight:700;color:#0E7490;margin-bottom:8px;display:flex;align-items:center;gap:6px}
.detail-tip-card p{color:var(--text-secondary);line-height:1.7}

.detail-related{padding:18px 20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.detail-related h4{font-size:14px;font-weight:700;margin-bottom:10px;color:var(--text)}
.related-tags{display:flex;flex-wrap:wrap;gap:6px}
.related-tags a{display:inline-block;padding:5px 12px;font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:999px;color:var(--text-secondary);transition:all .2s}
.related-tags a:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}

/* Rules (发布规范) */
.rules-card{background:#fff;border-radius:var(--radius-lg);padding:32px 36px;margin-top:20px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light);position:relative;overflow:hidden}
.rules-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--primary),var(--accent))}
.rules-card h2{font-size:20px;font-weight:800;color:var(--text);margin-bottom:6px;display:flex;align-items:center;gap:10px}
.rules-card h2::before{content:"📋";font-size:20px}
.rules-card .sub{font-size:13px;color:var(--text-muted);margin-bottom:20px}
.rules-list{list-style:none;counter-reset:rules;padding:0}
.rules-list li{position:relative;padding:14px 16px 14px 60px;margin-bottom:8px;background:linear-gradient(90deg,var(--bg),#fff);border:1px solid var(--border-light);border-radius:var(--radius);transition:all .2s}
.rules-list li:hover{border-color:var(--primary);transform:translateX(4px);box-shadow:var(--shadow-sm)}
.rules-list li::before{counter-increment:rules;content:"0" counter(rules);position:absolute;left:14px;top:14px;display:inline-grid;place-items:center;width:34px;height:34px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-family:var(--mono);font-size:13px;font-weight:900;border-radius:8px;box-shadow:0 4px 8px rgba(79,70,229,.25)}
.rules-list li strong{display:block;font-size:14.5px;font-weight:700;color:var(--text);margin-bottom:6px;padding-bottom:6px;border-bottom:1px dashed var(--border)}
.rules-list li p{font-size:13px;color:var(--text-secondary);line-height:1.85}

/* ============ ADMIN ============ */
.admin-body{background:var(--bg);min-height:100vh}
.admin-header{background:var(--primary);color:#fff;padding:16px 0}
.admin-header .wrap{display:flex;align-items:center;justify-content:space-between}
.admin-header h1{font-size:20px;font-weight:700}
.admin-tabs{display:flex;gap:0;margin-bottom:20px;border-bottom:2px solid var(--border)}
.admin-tabs button{padding:10px 20px;border:0;background:transparent;font-weight:600;font-size:14px;color:var(--text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}
.admin-tabs button:hover{color:var(--primary)}
.admin-tabs button.active{color:var(--primary);border-bottom-color:var(--primary)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:#fff;border-radius:var(--radius-lg);padding:20px;text-align:center;box-shadow:var(--shadow-sm)}
.stat strong{display:block;font-size:28px;font-weight:900;color:var(--primary);margin-bottom:4px}
.stat span{font-size:13px;color:var(--text-muted)}
.content-form label{display:block;margin-bottom:12px}
.content-form label>span{display:block;font-size:13px;font-weight:600;margin-bottom:4px}
.content-form input,.content-form textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit}
.content-form input:focus,.content-form textarea:focus{outline:none;border-color:var(--primary)}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border-light);font-size:13px}
th{background:var(--bg);font-weight:700;color:var(--text)}
tr:hover{background:#FAFBFC}
.notice{padding:12px 16px;background:var(--primary-light);border-left:4px solid var(--primary);border-radius:var(--radius);font-size:13px;color:var(--text-secondary)}
.empty-state{text-align:center;padding:40px 20px}
.empty-state h3{font-size:16px;font-weight:700;margin-bottom:6px}
.empty-state p{font-size:13px;color:var(--text-muted);margin-bottom:12px}

/* ============ PROFILE ============ */
.profile-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.profile-summary>div{background:var(--bg);border-radius:var(--radius);padding:14px;text-align:center}
.profile-summary span{display:block;font-size:11px;color:var(--text-muted);margin-bottom:4px}
.profile-summary strong{font-size:16px;font-weight:700;color:var(--text)}
.profile-section{margin-bottom:20px}
.profile-section h3{font-size:15px;font-weight:700;margin-bottom:10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.mini-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.mini-plans article{background:var(--bg);border-radius:var(--radius);padding:14px;text-align:center}
.mini-plans strong{display:block;font-size:14px;font-weight:700;margin-bottom:4px}
.mini-plans span{display:block;font-size:12px;color:var(--text-muted);margin-bottom:8px}
.record-list{display:flex;flex-direction:column;gap:8px}
.record-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:10px 14px;background:var(--bg);border-radius:var(--radius);font-size:13px}
.record-row strong{font-weight:700;color:var(--text)}
.record-row span{color:var(--text-muted)}
.muted-text{font-size:13px;color:var(--text-muted)}

/* ============ PUBLISH PAGE ============ */
.publish-page{background:var(--bg);min-height:100vh}
.publish-hero{background:linear-gradient(135deg,var(--secondary),#1E3A8A);color:#fff;padding:36px 0}
.publish-hero h1{font-size:28px;font-weight:800;margin-bottom:8px}
.publish-hero p{font-size:14px;opacity:.85}
.publish-content{max-width:680px;margin:0 auto;padding:32px 20px}
.publish-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px}
.publish-card h2{font-size:20px;font-weight:700;margin-bottom:6px}
.publish-card .sub{font-size:13px;color:var(--text-muted);margin-bottom:24px}
.publish-card label{display:block;margin-bottom:14px}
.publish-card label>span{display:block;font-size:13px;font-weight:600;margin-bottom:4px;color:var(--text)}
.publish-card input,.publish-card select,.publish-card textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:14px;font-family:inherit;outline:none;transition:border-color .2s}
.publish-card input:focus,.publish-card select:focus,.publish-card textarea:focus{border-color:var(--primary)}
.publish-card textarea{resize:vertical}
.publish-card .checkline{display:flex;align-items:flex-start;gap:8px}
.publish-card .checkline input{width:auto}
.publish-card .pf-submit{width:100%;justify-content:center;margin-top:8px}

/* ============ PAYMENT ============ */
.payment-box{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}
.payment-box>div{background:var(--bg);border-radius:var(--radius);padding:14px}
.payment-box span{display:block;font-size:12px;color:var(--text-muted);margin-bottom:4px}
.payment-box strong{font-size:18px;font-weight:700;color:var(--primary)}
.payment-message{font-size:13px;color:var(--text-secondary);margin-bottom:14px}
.pay-code{text-align:center;margin-bottom:14px}
.pay-code img{width:160px;height:160px;margin:0 auto;border:1px solid var(--border);border-radius:var(--radius)}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr}
  .hero-tools{width:100%;max-width:400px}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .listing-list{grid-template-columns:repeat(2,1fr)}
  .flow-grid{grid-template-columns:repeat(3,1fr)}
  .guarantee-grid{grid-template-columns:repeat(2,1fr)}
  .detail-layout{grid-template-columns:1fr 280px}
  .detail-sidebar{position:static}
  .detail-hero h1{font-size:24px}
  .listing-card-featured{grid-template-columns:260px 1fr}
  .listing-card-featured .left{padding:20px 18px}
  .listing-card-featured .big-id{font-size:48px}
  .filter-rail-title{padding-right:12px;gap:10px}
  .filter-rail-title p{display:none}
}
@media(max-width:768px){
  .top-bar{display:none}
  .nav-inner{height:56px;gap:12px}
  .brand-text strong{font-size:16px}
  .brand-text small{display:none}
  .nav-links{display:none}
  .hero-copy h1{font-size:24px}
  .listing-list{grid-template-columns:1fr}
  .plans{grid-template-columns:1fr}
  .publish-grid{grid-template-columns:1fr}
  .detail-layout{grid-template-columns:1fr}
  .detail-meta-table{grid-template-columns:1fr 1fr}
  .flow-grid{grid-template-columns:1fr 1fr}
  .guarantee-grid{grid-template-columns:1fr 1fr}
  .detail-hero{padding:24px 20px}
  .detail-hero h1{font-size:20px}
  #authModal .modal-card{grid-template-columns:1fr;width:min(400px,100%)}
  .auth-pane-brand{display:none}
  .footer-top{grid-template-columns:1fr}
  .quick-entry{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;gap:4px}
  .rules-card{padding:20px 18px}
  .filter-rail{flex-direction:column;align-items:flex-start;padding:12px 16px;gap:10px}
  .filter-rail-title{border-right:0;padding-right:0;padding-bottom:8px;border-bottom:1px solid var(--border);width:100%}
  .filter-rail-title::after{right:auto;left:0;top:auto;bottom:0;width:32px;height:1px;transform:none;background:linear-gradient(90deg,var(--primary),transparent)}
  .filter-chips{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch}
  .filter-chip{flex-shrink:0;font-size:12px;padding:6px 12px}
  .listing-card-featured{grid-template-columns:1fr}
  .listing-card-featured::after{left:0;right:0;top:auto;bottom:0;width:auto;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent)}
  .listing-card-featured .left{display:flex;flex-direction:row;align-items:center;gap:14px;padding:18px 20px;border-right:0;border-bottom:1px dashed rgba(255,255,255,.15)}
  .listing-card-featured .left::before{right:auto;left:0;top:50%;bottom:auto;width:100%;height:1px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.4),rgba(255,255,255,.4) 4px,transparent 4px,transparent 8px);transform:translateY(-50%)}
  .listing-card-featured .big-id{font-size:36px;margin-bottom:0}
  .listing-card-featured .big-id::after{width:30px;height:2px;margin-top:4px}
  .listing-card-featured .cat-stamp{position:static;transform:none}
  .listing-card-featured .featured-num{position:static;border-radius:0 0 0 var(--radius);padding:4px 14px;font-size:10px}
  .listing-card-featured .right{padding:18px 20px}
  .listing-card-featured .foot{flex-direction:column;align-items:flex-start;gap:12px}
  .listing-card-featured .foot-cta{align-self:stretch;justify-content:center}
}

/* ============ DOC PAGES (TERMS / PRIVACY) ============ */
.crumbs{display:flex;align-items:center;gap:8px;padding:18px 0 0;font-size:12px;color:var(--text-muted)}
.crumbs a{color:var(--text-muted);text-decoration:none;transition:color .2s}
.crumbs a:hover{color:var(--primary)}
.crumbs span:last-child{color:var(--text-secondary);font-weight:600}

.doc-hero{padding:0 0 32px;background:linear-gradient(180deg,#F7F8FB 0%,#fff 100%);position:relative;overflow:hidden}
.doc-hero::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--primary),#67E8F9,var(--primary))}
.doc-hero-card{display:grid;grid-template-columns:1fr 320px;gap:32px;padding:24px 0 8px;align-items:start}
.doc-hero-left h1{font-size:36px;font-weight:900;color:var(--text);line-height:1.2;margin:8px 0 16px;letter-spacing:-.01em;position:relative}
.doc-eyebrow{display:inline-block;padding:4px 12px;background:var(--primary-light);color:var(--primary);font-size:11px;font-weight:700;border-radius:999px;letter-spacing:.1em;margin-bottom:12px}
.doc-lead{font-size:15px;line-height:1.85;color:var(--text-secondary);margin-bottom:18px}
.doc-lead strong{color:var(--text);font-weight:700;background:linear-gradient(transparent 60%,rgba(103,232,249,.4) 60%)}
.doc-meta{display:flex;flex-wrap:wrap;gap:18px;padding:14px 18px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);font-size:12px;color:var(--text-muted)}
.doc-meta span{display:flex;align-items:center;gap:6px}
.doc-meta strong{color:var(--text);font-weight:600;font-family:monospace}
.doc-meta span:not(:last-child)::after{content:"";display:inline-block;width:1px;height:12px;background:var(--border);margin-left:8px}
.doc-side-card{padding:20px;background:linear-gradient(160deg,#1E40AF,#172554);color:#fff;border-radius:var(--radius-lg);box-shadow:0 12px 30px rgba(30,64,175,.3);position:sticky;top:80px}
.doc-side-card .dsc-h{font-size:16px;font-weight:800;margin-bottom:8px}
.doc-side-card .dsc-p{font-size:12px;opacity:.85;line-height:1.7;margin-bottom:16px}
.doc-side-card .btn-block{display:block;width:100%;margin-bottom:8px;padding:10px;text-align:center}
.doc-side-card .dsc-list{list-style:none;padding:0;margin:0 0 18px}
.doc-side-card .dsc-list li{position:relative;padding:6px 0 6px 20px;font-size:12px;opacity:.9}
.doc-side-card .dsc-list li::before{content:"✓";position:absolute;left:0;top:6px;color:#67E8F9;font-weight:700}
.doc-side-shield{background:linear-gradient(160deg,#4F46E5,#312E81)}

.doc-section{padding:32px 0 60px;background:#fff}
.doc-layout{display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:start}
.doc-toc{position:sticky;top:80px}
.toc-sticky{padding:18px;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.toc-title{font-size:13px;font-weight:800;color:var(--text);margin-bottom:12px;letter-spacing:.05em;display:flex;align-items:center;gap:6px}
.toc-title::before{content:"";display:inline-block;width:3px;height:14px;background:var(--primary);border-radius:2px}
.toc-list{list-style:none;padding:0;margin:0;counter-reset:toc;display:grid;gap:2px;max-height:420px;overflow-y:auto}
.toc-list li{counter-increment:toc}
.toc-list a{display:flex;align-items:center;gap:8px;padding:8px 10px;font-size:12px;color:var(--text-secondary);text-decoration:none;border-radius:6px;transition:all .2s;line-height:1.4}
.toc-list a::before{content:counter(toc,decimal-leading-zero);font-family:monospace;font-size:10px;color:var(--text-muted);background:var(--bg);padding:2px 5px;border-radius:3px;flex-shrink:0;min-width:22px;text-align:center}
.toc-list a:hover{background:var(--primary-light);color:var(--primary);padding-left:14px}
.toc-list a:hover::before{background:var(--primary);color:#fff}
.toc-help{margin-top:14px;padding:12px;background:linear-gradient(135deg,var(--primary-light),#fff);border:1px solid var(--primary-light);border-radius:8px;display:grid;gap:4px}
.toc-help p{font-size:11px;color:var(--text-muted);margin:0 0 4px}
.toc-help a{font-size:12px;color:var(--primary);text-decoration:none;font-weight:600}
.toc-help a:hover{text-decoration:underline}

.doc-article{padding:0 0 0 8px;max-width:820px;min-width:0}
.doc-art{padding:24px 0 32px;border-bottom:1px dashed var(--border)}
.doc-art:last-of-type{border-bottom:0}
.da-head{display:flex;align-items:center;gap:14px;margin-bottom:18px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.da-num{flex-shrink:0;display:grid;place-items:center;width:44px;height:44px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-size:16px;font-weight:900;border-radius:10px;box-shadow:0 4px 12px rgba(79,70,229,.25);font-family:monospace}
.da-head h2{font-size:22px;font-weight:800;color:var(--text);line-height:1.3;letter-spacing:-.005em}
.doc-article h3{font-size:16px;font-weight:700;color:var(--text);margin:20px 0 10px;position:relative;padding-left:12px}
.doc-article h3::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:linear-gradient(180deg,var(--primary),#67E8F9);border-radius:2px}
.doc-article p{font-size:14px;line-height:1.85;color:var(--text-secondary);margin-bottom:12px}
.doc-article strong{color:var(--text);font-weight:700}
.doc-article a{color:var(--primary);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
.doc-article a:hover{border-bottom-color:var(--primary)}

.da-list{display:grid;gap:8px;margin:14px 0;padding:0;list-style:none}
.da-list dt{font-weight:700;color:var(--text);font-size:13px;margin-top:6px}
.da-list dd{margin-left:0;padding-left:14px;border-left:3px solid var(--primary-light);font-size:13px;color:var(--text-secondary);line-height:1.7;padding:4px 0 4px 12px}
.da-ul{padding-left:0;list-style:none;margin:10px 0 14px;display:grid;gap:6px}
.da-ul li{position:relative;padding:6px 0 6px 24px;font-size:14px;line-height:1.75;color:var(--text-secondary)}
.da-ul li::before{content:"";position:absolute;left:8px;top:14px;width:8px;height:8px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:2px;transform:rotate(45deg)}
.da-ul li strong{color:var(--text)}
.da-bad li::before{background:linear-gradient(135deg,#4F46E5,#312E81)}
.da-ol{padding-left:0;list-style:none;counter-reset:daol;margin:10px 0 14px;display:grid;gap:6px}
.da-ol li{counter-increment:daol;position:relative;padding:8px 12px 8px 44px;font-size:14px;line-height:1.75;color:var(--text-secondary);background:var(--bg);border-radius:8px;border-left:3px solid var(--primary)}
.da-ol li::before{content:counter(daol,decimal-leading-zero);position:absolute;left:12px;top:9px;font-family:monospace;font-size:12px;font-weight:800;color:var(--primary)}

.da-alert{margin:16px 0;padding:14px 16px;background:linear-gradient(135deg,#F0FDFA,#F0FDFA);border:1px solid #67E8F9;border-left:4px solid #06B6D4;border-radius:8px}
.da-alert strong{display:block;font-size:13px;color:#0891B2;margin-bottom:4px;font-weight:800}
.da-alert p{margin:0;font-size:13px;line-height:1.7;color:var(--text)}
.da-alert strong+p::before{content:"💡 ";margin-right:4px}

.da-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:14px 0}
.da-grid-item{padding:16px;background:#fff;border:1px solid var(--border);border-radius:10px;transition:all .25s;position:relative;overflow:hidden}
.da-grid-item::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--primary),#67E8F9);transform:scaleY(0);transition:transform .3s;transform-origin:top}
.da-grid-item:hover{border-color:var(--primary);box-shadow:0 6px 18px rgba(79,70,229,.12);transform:translateY(-2px)}
.da-grid-item:hover::before{transform:scaleY(1)}
.da-grid-item strong{display:block;font-size:14px;color:var(--primary);font-weight:800;margin-bottom:6px;letter-spacing:.02em}
.da-grid-item p{margin:0;font-size:13px;color:var(--text-secondary);line-height:1.7}

.da-table-wrap{margin:14px 0;overflow-x:auto;border:1px solid var(--border);border-radius:10px}
.da-table{width:100%;border-collapse:collapse;font-size:13px;background:#fff}
.da-table th{background:linear-gradient(180deg,var(--secondary),#1E3A8A);color:#fff;text-align:left;padding:10px 14px;font-weight:700;font-size:12px;letter-spacing:.04em}
.da-table td{padding:10px 14px;border-top:1px solid var(--border);color:var(--text-secondary)}
.da-table tbody tr:hover{background:var(--primary-light)}
.da-table tbody tr td:first-child{font-weight:700;color:var(--text)}

.da-tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.da-tag{padding:6px 12px;background:var(--bg);border:1px solid var(--border);border-radius:999px;font-size:12px;color:var(--text-secondary);font-weight:600;transition:all .2s}
.da-tag:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary);transform:translateY(-1px)}
.da-tag-good{background:linear-gradient(135deg,#E8F5E9,#F1F8E9);color:#2E7D32;border-color:#A5D6A7}
.da-tag-good:hover{background:linear-gradient(135deg,#2E7D32,#1B5E20);color:#fff;border-color:#1B5E20}

.da-contact{margin:14px 0;display:grid;gap:0;border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}
.da-contact li{display:grid;grid-template-columns:120px 1fr;align-items:center;padding:10px 16px;border-bottom:1px solid var(--border);font-size:13px}
.da-contact li:last-child{border-bottom:0}
.da-contact li:nth-child(odd){background:#FAFBFC}
.da-contact li>span{color:var(--text-muted);font-size:12px;font-weight:600}
.da-contact li>strong{color:var(--text);font-weight:700;letter-spacing:.01em}

.doc-foot{margin-top:36px;padding:24px;background:linear-gradient(135deg,var(--primary-light),#fff);border:1px solid var(--primary-light);border-radius:12px;text-align:center}
.doc-foot p{margin:0;font-size:13px;color:var(--text-secondary);line-height:1.9}
.doc-foot p:last-child{font-weight:700;color:var(--primary);font-size:14px}

@media(max-width:1024px){
  .doc-hero-card{grid-template-columns:1fr;gap:20px}
  .doc-side-card{position:static}
  .doc-layout{grid-template-columns:1fr;gap:20px}
  .doc-toc{position:static;order:-1}
  .toc-sticky{position:static}
  .toc-list{max-height:none}
  .doc-hero-left h1{font-size:28px}
  .da-grid{grid-template-columns:1fr}
  .auth-pane-brand{display:none}
}
@media(max-width:768px){
  .doc-meta{flex-direction:column;gap:8px}
  .doc-meta span:not(:last-child)::after{display:none}
  .doc-hero-left h1{font-size:24px}
  .da-contact li{grid-template-columns:1fr;gap:2px;padding:12px}
  .da-contact li>span{font-size:11px}
  .doc-article{padding-left:0}
}