/* ============================================================
   ct-monitoring.css — 子课题分页专用样式（ct-monitoring-N.html）
   证书透明度监控 · 与 ../../style.css 全局变量兼容
   ============================================================ */
@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
@keyframes pulseDot{0%,100%{box-shadow:0 0 0 5px rgba(26,110,255,.15)}50%{box-shadow:0 0 0 8px rgba(26,110,255,.08)}}

.sub-hero{position:relative;min-height:400px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#f0f5ff 0%,#ffffff 100%);padding-top:72px;text-align:center;overflow:hidden}
.sub-hero::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:80px;background:linear-gradient(180deg,transparent,rgba(255,255,255,.9));pointer-events:none}
.sub-hero-content{max-width:840px;padding:48px 24px;position:relative;z-index:2}
.sub-hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(26,110,255,.08);color:var(--primary);font-size:12px;font-weight:700;padding:7px 18px;border-radius:100px;margin-bottom:18px;border:1px solid rgba(26,110,255,.18);letter-spacing:.3px}
.sub-hero h1{font-size:clamp(28px,4.2vw,42px);font-weight:900;line-height:1.2;color:var(--text);margin-bottom:16px;letter-spacing:-1px}
.sub-hero h1 em{font-style:normal;font-size:.52em;font-weight:700;color:var(--text-light);vertical-align:middle;letter-spacing:0}
.sub-hero-content>p{font-size:15px;color:var(--text-secondary);max-width:680px;margin:0 auto;line-height:1.9}

.breadcrumb-wrap{background:#fff;border-bottom:1px solid var(--border)}
.breadcrumb{max-width:1200px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-light);flex-wrap:wrap}
.breadcrumb a{color:var(--primary);text-decoration:none;font-weight:500}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .sep{color:var(--border)}
.breadcrumb .current{color:var(--text-secondary);font-weight:500}

.apt-pager{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:36px;padding:18px 22px;background:#fff;border:1px solid var(--border);border-radius:14px}
.apt-pager.bottom{margin:40px 0 0}
.pager-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;border:1.5px solid var(--border);color:var(--text-secondary);background:#fff;transition:var(--transition)}
.pager-btn:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow)}
.pager-btn.primary{background:var(--primary-gradient);color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(26,110,255,.28)}
.pager-btn.primary:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(26,110,255,.36);color:#fff}
.pager-steps{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.p-label{font-size:12px;color:var(--text-light);font-weight:600;margin-right:4px}
.pager-steps a{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--text-secondary);background:#fff;border:1.5px solid var(--border);text-decoration:none;transition:var(--transition)}
.pager-steps a:hover{border-color:var(--primary);color:var(--primary)}
.pager-steps a.active{background:var(--primary-gradient);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(26,110,255,.3)}

.content-grid{display:grid;grid-template-columns:250px minmax(0,1fr);gap:36px;align-items:start}
.content-sidebar{position:sticky;top:96px}
.sidebar-nav{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px}
.sidebar-nav h4{font-size:13px;font-weight:800;color:var(--text);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--border);letter-spacing:.5px}
.sidebar-nav>ul{list-style:none;padding:0;margin:0}
.sidebar-nav>ul>li{margin-bottom:2px}
.sidebar-nav>ul a{display:block;padding:8px 12px;border-radius:8px;font-size:13px;color:var(--text-secondary);text-decoration:none;line-height:1.5;transition:var(--transition);border-left:2px solid transparent}
.sidebar-nav>ul a:hover{background:var(--primary-light);color:var(--primary)}
.sidebar-nav>ul a.active{background:var(--primary-light);color:var(--primary);font-weight:700;border-left-color:var(--primary)}
.mini-pager{margin-top:16px;padding-top:14px;border-top:1px dashed var(--border);display:flex;flex-direction:column;gap:6px}
.mini-pager a{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;font-size:12px;font-weight:600;color:var(--text-secondary);text-decoration:none;border:1px solid var(--border);transition:var(--transition)}
.mini-pager a:hover{border-color:var(--primary);color:var(--primary)}
.mini-pager a.active{background:var(--primary-gradient);color:#fff;border-color:transparent}

.content-main{min-width:0}
.content-section{background:#fff;border:1px solid var(--border);border-radius:16px;padding:36px 40px;margin-bottom:28px}
.content-section h2{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;color:var(--text);margin:0 0 20px;padding-bottom:14px;border-bottom:2px solid var(--primary-light);letter-spacing:.3px}
.content-section h2::before{content:'';width:5px;height:22px;background:var(--primary-gradient);border-radius:3px;flex-shrink:0}
.content-section h3{font-size:17px;font-weight:800;color:var(--text);margin:28px 0 12px;padding-left:12px;border-left:3px solid var(--primary);line-height:1.5}
.content-section h4{font-size:15px;font-weight:700;color:var(--text);margin:18px 0 10px}
.content-section p{font-size:14.5px;color:var(--text-secondary);line-height:1.95;margin-bottom:14px}
.content-section p strong,.content-section li strong{color:var(--text);font-weight:700}
.content-section ul,.content-section ol{padding-left:22px;margin-bottom:14px}
.content-section li{font-size:14px;color:var(--text-secondary);line-height:1.9;margin-bottom:8px}
.content-section a{color:var(--primary)}
.src-note{font-size:12px !important;color:var(--text-light) !important;font-style:italic;margin-top:10px !important;margin-bottom:0 !important}

.table-wrap{overflow-x:auto;margin:16px 0;border:1px solid var(--border);border-radius:12px;-webkit-overflow-scrolling:touch}
.data-table{width:100%;border-collapse:collapse;font-size:13px;min-width:560px}
.data-table th{background:var(--primary-light);color:var(--text);font-weight:700;text-align:left;padding:12px 14px;white-space:nowrap;border-bottom:2px solid rgba(26,110,255,.15)}
.data-table td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--text-secondary);line-height:1.7;vertical-align:top}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:rgba(26,110,255,.025)}
.data-table td strong{color:var(--text)}
.t-id{font-family:ui-monospace,'SF Mono',Consolas,monospace;font-size:12px;font-weight:700;color:var(--primary);background:var(--primary-light);padding:2px 8px;border-radius:6px;white-space:nowrap}

.kv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:20px 0}
.kv-card{background:linear-gradient(135deg,var(--primary-light) 0%,rgba(26,110,255,.02) 100%);border:1px solid rgba(26,110,255,.12);border-radius:14px;padding:20px;transition:var(--transition)}
.kv-card:hover{border-color:rgba(26,110,255,.3);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.kv-num{font-size:30px;font-weight:900;color:var(--primary);line-height:1;font-variant-numeric:tabular-nums}
.kv-label{font-size:13px;font-weight:700;color:var(--text);margin-top:8px}
.kv-desc{font-size:12px;color:var(--text-secondary);line-height:1.7;margin-top:6px}

.figure-box{background:linear-gradient(180deg,#fbfcff 0%,#ffffff 100%);border:1px solid var(--border);border-radius:14px;padding:22px;margin:22px 0}
.figure-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:800;color:var(--text);margin-bottom:4px}
.figure-title::before{content:'';width:8px;height:8px;background:var(--primary-gradient);border-radius:2px;transform:rotate(45deg);flex-shrink:0}
.figure-sub{font-size:12px;color:var(--text-light);margin-bottom:14px}
.figure-box canvas{width:100%;display:block}
.figure-src{font-size:11.5px;color:var(--text-light);margin-top:12px;padding-top:10px;border-top:1px dashed var(--border);line-height:1.7}
.chart-legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:12px;justify-content:center}
.chart-legend .lg-item{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-secondary);font-weight:500}
.chart-legend .lg-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0}

.info-box{background:var(--primary-light);border-left:4px solid var(--primary);border-radius:0 12px 12px 0;padding:16px 20px;margin:18px 0}
.info-box p{font-size:13.5px;color:var(--text-secondary);line-height:1.85;margin:0}
.info-box p strong{color:var(--text)}
.warn-box{background:#fff8f0;border-left:4px solid #f57c00;border-radius:0 12px 12px 0;padding:16px 20px;margin:18px 0}
.warn-box p{font-size:13.5px;color:#7a4a12;line-height:1.85;margin:0}
.warn-box p strong{color:#5c3609}

.framework-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.framework-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:var(--transition)}
.framework-card:hover{border-color:rgba(26,110,255,.2);box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.fw-icon{width:40px;height:40px;background:var(--primary-gradient);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;margin-bottom:14px}
.framework-card h4{font-size:16px;font-weight:700;margin-bottom:10px}
.framework-card p{font-size:13px;color:var(--text-secondary);line-height:1.75}

.ref-list{display:flex;flex-direction:column;gap:10px}
.ref-item{display:flex;gap:14px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 18px;transition:var(--transition)}
.ref-item:hover{border-color:rgba(26,110,255,.2);box-shadow:var(--shadow)}
.ref-num{font-size:12px;font-weight:800;color:var(--primary);background:var(--primary-light);padding:2px 8px;border-radius:6px;flex-shrink:0;height:fit-content;font-family:ui-monospace,Consolas,monospace}
.ref-item p{font-size:12.5px;color:var(--text-secondary);line-height:1.75;margin:0;word-break:break-all}
.ref-item a{color:var(--primary);text-decoration:none;word-break:break-all}
.ref-item a:hover{text-decoration:underline}

.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.case-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:26px;transition:var(--transition);display:flex;flex-direction:column}
.case-card:hover{border-color:rgba(26,110,255,.25);box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.case-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.case-badge{font-size:11px;font-weight:800;padding:4px 12px;border-radius:100px;background:#fff0f0;color:#d32f2f;border:1px solid rgba(211,47,47,.2)}
.case-badge.blue{background:var(--primary-light);color:var(--primary);border-color:rgba(26,110,255,.2)}
.case-badge.green{background:#e6f7ed;color:#2ea043;border-color:rgba(46,160,67,.2)}
.case-card h4{font-size:15.5px;font-weight:800;color:var(--text);margin:0}
.case-card p{font-size:13px;color:var(--text-secondary);line-height:1.8;margin-bottom:10px}
.case-points{margin-top:auto;background:var(--bg-warm);border-radius:10px;padding:12px 16px;list-style:none}
.case-points li{font-size:12.5px !important;color:var(--text-secondary);line-height:1.75;margin-bottom:6px}
.case-points li:last-child{margin-bottom:0}

@media (max-width:1024px){
  .framework-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:repeat(2,1fr)}
  .content-grid{grid-template-columns:1fr}
  .content-sidebar{position:static}
  .sidebar-nav>ul{display:flex;flex-wrap:wrap;gap:4px}
  .sidebar-nav>ul a{border-left:none;border:1px solid var(--border);border-radius:100px;padding:6px 14px;font-size:12px}
  .sidebar-nav>ul a.active{border-color:var(--primary)}
  .mini-pager{flex-direction:row;flex-wrap:wrap}
}
@media (max-width:768px){
  .sub-hero{min-height:320px;padding-top:96px}
  .sub-hero h1{font-size:clamp(24px,6vw,32px)}
  .sub-hero h1 em{display:block;margin-top:6px}
  .framework-grid,.case-grid{grid-template-columns:1fr}
  .kv-grid{grid-template-columns:1fr 1fr}
  .kv-num{font-size:24px}
  .content-section{padding:24px 18px}
  .content-section h2{font-size:19px}
  .apt-pager{flex-direction:column;align-items:stretch}
  .pager-btn{justify-content:center}
  .pager-steps{justify-content:center}
  .breadcrumb{padding:12px 16px;font-size:12px}
}
@media (max-width:420px){.kv-grid{grid-template-columns:1fr}}

/* ===== 移动端顶部导航（汉堡菜单） ===== */
.mobile-toggle{display:none}
@media (max-width:768px){
    .mobile-toggle{display:flex}
    .nav-links{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 24px;box-shadow:0 8px 24px rgba(0,0,0,.08);gap:4px;border-bottom:1px solid var(--border);z-index:1000}
    .nav-links.active{display:flex}
    .nav-links li{width:100%}
    .nav-links li a{display:block;padding:10px 12px;border-radius:8px}
    .nav-links li a.active{background:var(--primary-light)}
}
/* ===== 页脚响应式 ===== */
@media (max-width:1024px){
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .footer-bottom{text-align:center}
}
@media (max-width:768px){
    .footer-grid{grid-template-columns:1fr;gap:24px}
    .footer{padding:40px 0 20px}
}
/* ===== 子课题页图表画布移动端高度微调 ===== */
@media (max-width:768px){
    .figure-box{padding:16px 12px}
    .figure-sub{font-size:11px}
    .content-section h3{margin:22px 0 10px}
}
/* ===== v2追加：行内代码样式 ===== */
.content-section code{background:var(--primary-light);color:var(--primary);padding:1px 6px;border-radius:5px;font-size:12px;font-family:ui-monospace,'SF Mono',Consolas,monospace;word-break:break-all}
.figure-box canvas{max-width:100%}
@media (max-width:768px){
    .content-section table{font-size:12px}
    .data-table th,.data-table td{padding:9px 10px}
}