/* ============================================================
   family-tracking.css — 勒索家族追踪与画像 · 专题著作级样式
   与 style.css 全局变量完全兼容
   ============================================================ */
:root{--ink:#1a1a2e;--paper:#ffffff;--primary:#1a6eff;--primary-dark:#0d4fc4;--primary-light:#e8f1ff;--text:#1a1a2e;--text-secondary:#5a5a7a;--text-light:#8a8aa0;--border:#e8ecf4;--bg-warm:#f8fafc;--radius:16px;--radius-sm:10px;--shadow:0 4px 24px rgba(26,110,255,.08);--shadow-hover:0 12px 40px rgba(26,110,255,.15);--transition:all .4s cubic-bezier(.4,0,.2,1);--serif:"Noto Serif SC","Songti SC",serif}
.tk-serif{font-family:var(--serif)}
.read-progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,#1a6eff,#dc2626);z-index:2000;width:0;transition:width .1s linear}
.tk-masthead{padding:150px 0 60px;background:linear-gradient(180deg,#f0f5ff 0%,#ffffff 100%);text-align:center}
.tk-masthead .tk-volume{font-size:12px;letter-spacing:4px;color:var(--primary);font-weight:700;text-transform:uppercase;margin-bottom:14px}
.tk-masthead h1{font-size:clamp(28px,4.4vw,44px);font-weight:900;margin-bottom:6px}
.tk-masthead h1 .hl{background:var(--primary-gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.tk-masthead .tk-subtitle{font-family:var(--serif);font-size:clamp(14px,2vw,17px);color:var(--text-secondary);max-width:680px;margin:0 auto;line-height:2}
.tk-masthead .tk-edition{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-size:12px;color:var(--text-light);background:white;border:1px solid var(--border);border-radius:100px;padding:6px 18px}
.tk-masthead .tk-edition b{color:var(--primary)}
.tk-toc{background:var(--bg-warm);border:1px solid var(--border);border-radius:var(--radius);padding:28px 32px;margin-bottom:36px}
.tk-toc h4{font-size:14px;font-weight:800;color:var(--text);margin-bottom:14px;letter-spacing:1px;display:flex;align-items:center;gap:8px}
.tk-toc ol{list-style:none;counter-reset:toc}
.tk-toc li{counter-increment:toc;display:flex;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px dashed var(--border);font-size:14px}
.tk-toc li:last-child{border-bottom:none}
.tk-toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--serif);font-weight:700;color:var(--primary);font-size:13px;flex-shrink:0}
.tk-toc a{color:var(--text-secondary);text-decoration:none;transition:var(--transition)}
.tk-toc a:hover{color:var(--primary)}
.tk-toc .toc-page{margin-left:auto;font-size:12px;color:var(--text-light);flex-shrink:0}
.tk-chapter{margin-bottom:56px}
.tk-chapter-head{display:flex;align-items:center;gap:14px;margin-bottom:22px}
.tk-chapter-no{font-family:var(--serif);font-size:13px;font-weight:700;color:#fff;background:var(--primary-gradient);border-radius:8px;padding:4px 12px;letter-spacing:1px;flex-shrink:0}
.tk-chapter-head h2{font-size:clamp(20px,3vw,26px);font-weight:800;color:var(--text)}
.tk-chapter-head .tk-chap-en{font-size:11px;color:var(--text-light);letter-spacing:2px;text-transform:uppercase;display:block;font-weight:500;margin-top:2px}
.tk-lead{font-family:var(--serif);font-size:15.5px;line-height:2.1;color:var(--text-secondary);margin-bottom:16px;text-align:justify}
.tk-lead strong{color:var(--text)}
.tk-body{font-size:14.5px;line-height:2;color:var(--text-secondary);margin-bottom:14px;text-align:justify}
.tk-body strong{color:var(--text)}
.tk-term{color:var(--primary);font-weight:600;position:relative;cursor:help;border-bottom:1px dashed rgba(26,110,255,.4)}
.tk-num{font-variant-numeric:tabular-nums;font-weight:700;color:#dc2626}
.tk-data-panel{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:26px 28px;margin:24px 0;box-shadow:var(--shadow)}
.tk-data-panel .dp-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:800;color:var(--text);margin-bottom:18px}
.tk-data-panel .dp-title svg{color:var(--primary)}
.tk-table{width:100%;border-collapse:collapse;font-size:13.5px}
.tk-table th{background:var(--primary-light);color:var(--primary-dark);font-weight:700;text-align:left;padding:11px 14px;font-size:13px;white-space:nowrap}
.tk-table td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--text-secondary);line-height:1.7;vertical-align:top}
.tk-table tr:last-child td{border-bottom:none}
.tk-table tr:hover td{background:rgba(26,110,255,.02)}
.tk-table .num{font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}
.tk-table .src{font-size:12px;color:var(--text-light)}
.tk-observe-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:22px 0}
.tk-observe{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:var(--transition);position:relative;overflow:hidden}
.tk-observe::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary-gradient)}
.tk-observe:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.tk-observe h5{font-size:14.5px;font-weight:700;margin-bottom:10px;display:flex;gap:8px;align-items:center}
.tk-observe h5 svg{color:var(--primary);flex-shrink:0}
.tk-observe p{font-size:13px;color:var(--text-secondary);line-height:1.9}
.tk-quote{border-left:3px solid var(--primary);background:var(--primary-light);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:16px 20px;margin:18px 0;font-size:14px;line-height:2;color:var(--text-secondary)}
.tk-quote .q-src{display:block;margin-top:8px;font-size:12px;color:var(--text-light)}
/* 家族档案卡 */
.tk-dossier{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:40px;overflow:hidden;box-shadow:var(--shadow)}
.tk-dossier-head{background:linear-gradient(135deg,#f0f5ff 0%,#ffffff 100%);padding:26px 30px;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:18px;flex-wrap:wrap}
.tk-dossier-rank{font-size:12px;font-weight:900;color:#fff;padding:7px 16px;border-radius:100px;flex-shrink:0;letter-spacing:1px}
.rk1{background:linear-gradient(135deg,#dc2626,#ef4444)}.rk2{background:linear-gradient(135deg,#ea580c,#f97316)}.rk3{background:linear-gradient(135deg,#b45309,#f59e0b)}.rk4{background:linear-gradient(135deg,#1a6eff,#3b82f6)}.rk5{background:linear-gradient(135deg,#7c3aed,#a855f7)}.rk6{background:linear-gradient(135deg,#059669,#10b981)}.rk-dom{background:linear-gradient(135deg,#334155,#64748b)}
.tk-dossier-head h3{font-size:22px;font-weight:800}
.tk-dossier-head .alias{font-size:14px;font-weight:500;color:var(--text-light);margin-left:8px}
.tk-dossier-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.tk-dossier-tags span{font-size:11.5px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:3px 11px;border-radius:100px}
.tk-dossier-body{padding:26px 30px}
.tk-fact-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.tk-fact{background:var(--bg-warm);border-radius:var(--radius-sm);padding:14px 16px;text-align:center}
.tk-fact .f-num{font-size:20px;font-weight:900;color:var(--primary);line-height:1.2;font-variant-numeric:tabular-nums}
.tk-fact .f-label{font-size:12px;color:var(--text-light);margin-top:5px}
.tk-dossier-body h6{font-size:14px;font-weight:800;color:var(--text);margin:18px 0 8px;display:flex;align-items:center;gap:7px}
.tk-dossier-body h6::before{content:'';width:8px;height:8px;background:var(--primary);border-radius:2px;transform:rotate(45deg)}
.tk-dossier-body p{font-size:14px;color:var(--text-secondary);line-height:2;margin-bottom:10px;text-align:justify}
.tk-dossier-body p strong{color:var(--text)}
.tk-ttp{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.tk-ttp span{font-size:11.5px;padding:3px 11px;border-radius:100px;background:var(--bg-warm);color:var(--text-secondary);font-weight:600}
.tk-ttp span:nth-child(odd){background:var(--primary-light);color:var(--primary)}
.tk-ref-list{list-style:none;counter-reset:ref;margin-top:10px}
.tk-ref-list li{counter-increment:ref;font-size:13px;color:var(--text-secondary);line-height:1.9;padding:8px 0 8px 40px;position:relative;border-bottom:1px dashed var(--border)}
.tk-ref-list li::before{content:'['counter(ref)']';position:absolute;left:0;top:8px;font-family:var(--serif);font-weight:700;color:var(--primary);font-size:13px}
.tk-ref-list li:last-child{border-bottom:none}
.tk-ref-list a{color:var(--primary);text-decoration:none;word-break:break-all}
.tk-ref-list a:hover{text-decoration:underline}
.tk-ref-list .ref-note{font-size:12px;color:var(--text-light);display:block;margin-top:2px}
.tk-migration{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin:20px 0;overflow-x:auto}
.tk-migration svg{display:block;margin:0 auto;min-width:640px}
.tk-pagination{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:52px 0 8px;flex-wrap:wrap}
.tk-page-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:14px;background:var(--primary-gradient);color:#fff;font-size:15px;font-weight:600;text-decoration:none;transition:var(--transition);box-shadow:0 4px 16px rgba(26,110,255,.25)}
.tk-page-btn:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(26,110,255,.35)}
.tk-page-btn.ghost{background:#fff;color:var(--primary);border:1.5px solid var(--border)}
.tk-page-btn.ghost:hover{border-color:var(--primary)}
.tk-page-indicator{font-size:13px;color:var(--text-light);text-align:center;flex:1}
.tk-page-indicator b{color:var(--primary)}
.tk-method-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:22px 0}
.tk-method{background:var(--paper);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:var(--transition)}
.tk-method:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.tk-method .m-step{font-family:var(--serif);font-size:12px;font-weight:700;color:var(--primary);letter-spacing:2px;margin-bottom:8px}
.tk-method h5{font-size:15.5px;font-weight:800;margin-bottom:10px;color:var(--text)}
.tk-method p{font-size:13.5px;color:var(--text-secondary);line-height:1.95}
.tk-disclaimer{background:linear-gradient(135deg,#fff7ed,#fef3c7);border:1px dashed rgba(234,88,12,.35);border-radius:var(--radius);padding:18px 22px;font-size:13px;color:#92400e;line-height:1.9;margin:24px 0}
/* ===== 审查修订版新增组件 ===== */
/* 历史沿革时间线表 */
.tk-evo{width:100%;border-collapse:collapse;font-size:13.5px}
.tk-evo th{background:var(--primary-light);color:var(--primary-dark);font-weight:700;text-align:left;padding:10px 14px;font-size:13px;white-space:nowrap}
.tk-evo td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text-secondary);line-height:1.8;vertical-align:top}
.tk-evo tr:last-child td{border-bottom:none}
.tk-evo .evo-year{font-family:var(--serif);font-weight:900;color:var(--primary);white-space:nowrap;font-size:14px}
.tk-evo strong{color:var(--text)}
/* 防御要点框 */
.tk-defend{background:linear-gradient(135deg,#f0fdf4,#ecfdf5);border:1px solid rgba(5,150,105,.25);border-radius:var(--radius);padding:18px 22px;margin:18px 0}
.tk-defend h6{font-size:14px;font-weight:800;color:#065f46;margin:0 0 10px;display:flex;align-items:center;gap:7px}
.tk-defend h6::before{content:'';width:8px;height:8px;background:#059669;border-radius:2px;transform:rotate(45deg)}
.tk-defend ul{margin:0;padding-left:18px}
.tk-defend li{font-size:13px;color:#3f6212;line-height:1.95;margin-bottom:4px}
.tk-defend li strong{color:#065f46}
/* 版本沿革 */
.tk-ver-table{width:100%;border-collapse:collapse;font-size:13px}
.tk-ver-table th{background:var(--primary-light);color:var(--primary-dark);font-weight:700;text-align:left;padding:9px 12px;white-space:nowrap;font-size:12.5px}
.tk-ver-table td{padding:9px 12px;border-bottom:1px solid var(--border);color:var(--text-secondary);line-height:1.75;vertical-align:top}
.tk-ver-table tr:last-child td{border-bottom:none}
.tk-ver-table .v-tag{font-weight:900;color:var(--primary);font-family:var(--serif);white-space:nowrap}
/* 响应式 */
@media (max-width:1024px){.tk-observe-grid{grid-template-columns:repeat(2,1fr)}.tk-fact-row{grid-template-columns:repeat(2,1fr)}.tk-method-grid{grid-template-columns:1fr}}
@media (max-width:768px){.tk-masthead{padding:120px 0 40px}.tk-observe-grid{grid-template-columns:1fr}.tk-fact-row{grid-template-columns:repeat(2,1fr);gap:10px}.tk-dossier-head,.tk-dossier-body{padding:20px}.tk-toc{padding:20px}.tk-toc .toc-page{display:none}.tk-table{font-size:12.5px;display:block;overflow-x:auto}.tk-table th,.tk-table td{padding:9px 10px;white-space:nowrap}.tk-pagination{flex-direction:column}.tk-page-btn{width:100%;justify-content:center}.tk-page-indicator{order:-1}.tk-evo{display:block;overflow-x:auto;font-size:12.5px}.tk-evo th,.tk-evo td{padding:8px 10px;white-space:nowrap}.tk-ver-table{display:block;overflow-x:auto;font-size:12px}.tk-ver-table th,.tk-ver-table td{padding:8px 10px;white-space:nowrap}}
@media (max-width:1024px){
.footer-grid{grid-template-columns:1fr 1fr;gap:32px}
.footer{padding:52px 0 28px}
}
@media (max-width:768px){
.mobile-toggle{display:flex;width:40px;height:40px;border:none;background:var(--primary-light);border-radius:10px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;position:relative;z-index:1001}
.nav-container{height:64px;padding:0 16px}
.nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:12px 16px 18px;box-shadow:0 12px 30px rgba(0,0,0,.1);gap:2px;border-bottom:1px solid var(--border);z-index:1000;max-height:calc(100vh - 64px);overflow-y:auto}
.nav-links.active{display:flex}
.nav-links li{width:100%;list-style:none}
.nav-links a{display:block;padding:13px 14px;font-size:15px;border-radius:10px}
.logo-icon img{height:36px}
.logo-text{font-size:14px}
.logo-text span{font-size:10px}
.footer{padding:44px 0 24px}
.footer-grid{grid-template-columns:1fr;gap:28px;margin-bottom:32px}
.footer-brand .logo-icon img{height:60px}
.footer-brand p{font-size:13px;max-width:100%}
.footer-col h4{margin-bottom:14px}
.footer-bottom{flex-direction:column;align-items:flex-start;gap:6px}
.footer-bottom p{font-size:12px;line-height:1.8}
html{scroll-padding-top:72px}
.tk-masthead{padding:108px 0 36px}
.section{padding:44px 0}
.container{padding:0 16px}
.tk-masthead .tk-subtitle{font-size:14px;line-height:1.9;text-align:left}
.tk-masthead h1{text-align:left}
.tk-masthead .tk-volume{text-align:left;display:block}
.tk-masthead .breadcrumb{justify-content:flex-start;flex-wrap:wrap}
.tk-edition{margin-top:16px}
.tk-lead,.tk-body{text-align:left;font-size:14px}
.tk-chapter-head{flex-direction:column;align-items:flex-start;gap:8px}
.tk-data-panel{padding:18px 14px}
.tk-dossier-head{padding:18px;gap:12px}
.tk-dossier-body{padding:18px}
.tk-dossier-head h3{font-size:18px}
.tk-fact-row{grid-template-columns:repeat(2,1fr);gap:10px}
.tk-fact{padding:12px 8px}
.tk-fact .f-num{font-size:17px}
.tk-fact .f-label{font-size:11px}
.tk-dossier-body p{font-size:13.5px;text-align:left}
.tk-dossier-tags span{font-size:10.5px;padding:3px 9px}
.tk-observe-grid{grid-template-columns:1fr}
.tk-method-grid{grid-template-columns:1fr}
.tk-method{padding:18px}
.tk-quote{padding:14px 16px;font-size:13.5px}
.tk-toc{padding:18px 16px}
.tk-toc li{font-size:13px;gap:8px}
.tk-ref-list li{padding-left:32px;font-size:12.5px}
.tk-ref-list li::before{font-size:12px}
.tk-ttp span{font-size:10.5px;padding:2px 9px}
.tk-pagination{flex-direction:column;gap:12px;margin-top:40px}
.tk-page-btn{width:100%;justify-content:center;padding:14px 18px;font-size:14px}
.tk-page-indicator{order:-1;font-size:12px}
.tk-migration{padding:14px 8px}
.tk-disclaimer{padding:14px 16px;font-size:12.5px}
.tk-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tk-defend{padding:14px 16px}
.tk-defend li{font-size:12.5px}
}
@media (max-width:380px){
.tk-fact .f-num{font-size:15px}
.tk-fact .f-label{font-size:10px}
.tk-masthead h1{font-size:24px}
}