:root{--paper:#f6f4ee;--panel:#fffefa;--ink:#20303a;--muted:#66747a;--line:#dddeda;--teal:#246a64;--teal-soft:#e6efea;--brass:#956b38;--brass-soft:#f4ebdd;--red:#9e5149;--red-soft:#f9eae5;--nav:#142a34;--shadow:0 8px 30px #182b3310;--radius:16px;--sidebar:246px}
[data-theme=dark]{--paper:#101e27;--panel:#172932;--ink:#e5edea;--muted:#a5b6bb;--line:#30464c;--teal:#86c8bc;--teal-soft:#1d3d3b;--brass:#d5b07d;--brass-soft:#40372b;--red:#efb0a0;--red-soft:#492e2a;--nav:#0d1c24;--shadow:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.72 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--brass);outline-offset:3px}button{color:inherit}button svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.65;vertical-align:middle}svg text{font-family:inherit}p{margin:0 0 12px}h1,h2,h3,h4{line-height:1.4;margin:0 0 12px}h1{font-family:"Songti SC","Noto Serif CJK SC","STSong",serif;font-weight:700;font-size:clamp(30px,3.5vw,48px);letter-spacing:.015em}h2{font-size:25px}h3{font-size:19px}h4{font-size:16px}small,.small{font-size:13px;line-height:1.65;color:var(--muted)}b,strong{font-weight:650}.muted{color:var(--muted)}.skip{position:fixed;top:-80px;z-index:200;background:var(--panel);padding:14px}.skip:focus{top:0}.mobile{display:none}[hidden]{display:none!important}
#sidebar{width:var(--sidebar);height:100dvh;position:fixed;top:0;left:0;background:var(--nav);color:#d3dfdf;padding:30px 21px 22px;display:flex;flex-direction:column;z-index:60;overflow-y:auto}.identity{display:flex;gap:12px;align-items:center;color:#faf5e9;font-size:20px;letter-spacing:.06em}.identity:hover{text-decoration:none}.identity small{display:block;color:#a9bbbb;font-size:11px;letter-spacing:.07em}.seal{width:43px;height:49px;border:1px solid #bfa779;color:#d9c08f;display:grid;place-items:center;border-radius:3px;font:28px "Songti SC",serif}.edition{color:#849fa5;font-size:12px;margin:24px 0 10px}.edition b{float:right;border:1px solid #557077;color:#c9d8d7;padding:0 6px;border-radius:5px}#nav{display:grid;gap:2px}.nav-group{font-size:10px;letter-spacing:.13em;color:#8caaaa;margin:18px 13px 6px}#nav a{display:flex;align-items:center;gap:13px;color:#bdcfd0;font-size:14px;padding:10px 13px;border-radius:9px}#nav a:hover{background:#ffffff08;text-decoration:none}#nav a.active{background:#e7d9b71a;color:#f1dfb5;border:1px solid #b4a27940;padding:9px 12px}#nav svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.6}.side-end{margin-top:auto;padding:24px 10px 0;font-size:12px;color:#9cb4b6}.side-end small{color:#819da1;display:block;margin-top:12px}.dot{display:inline-block;width:6px;height:6px;background:#91c4b0;border-radius:50%;margin-right:7px}
#workspace{margin-left:var(--sidebar);min-width:0}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 38px;background:var(--paper);position:sticky;top:0;z-index:35;gap:12px}#breadcrumb{font-size:14px;color:var(--muted)}.top-actions{display:flex;align-items:center;gap:18px}.iconbtn{border:1px solid var(--line);border-radius:9px;background:var(--panel);min-width:40px;height:40px;font-size:23px;display:inline-grid;place-items:center}.search-trigger{border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--muted);padding:8px 13px;font-size:14px;min-height:40px}.status-dot{font-size:12px;white-space:nowrap}.status-dot:before{content:"";display:inline-block;width:6px;height:6px;margin-right:6px;background:var(--teal);border-radius:50%}#main{padding:36px 38px 28px;max-width:1600px;margin:auto;min-height:calc(100vh - 132px)}.page-footer{max-width:1600px;margin:auto;padding:22px 38px 36px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted)}
.eyebrow{color:var(--brass);font-size:11px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;margin-bottom:12px}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:27px}.page-head p{color:var(--muted);max-width:750px}.page-head .actions{margin-top:5px}.hero{padding:36px;background:var(--panel);border:1px solid var(--line);border-radius:21px;display:grid;grid-template-columns:1.25fr .8fr;gap:34px;align-items:center;position:relative;overflow:hidden}.hero h1{font-size:clamp(35px,3.5vw,51px);margin:0 0 18px}.hero .lead{font-size:17px;color:var(--muted);max-width:700px}.hero-art{min-height:258px;display:flex;justify-content:center;align-items:center;background:radial-gradient(ellipse,#c3b08710,transparent 70%)}.hero-art svg{width:100%;max-width:335px;height:260px;overflow:visible}.hero-art line,.hero-art circle,.hero-art path{stroke:var(--brass);fill:none;stroke-width:1}.hero-art text{fill:var(--ink);font-size:14px}.hero-art .minor{fill:var(--muted);font-size:10px}.hero-art .solid{fill:var(--teal-soft);stroke:var(--teal)}.actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.btn{padding:9px 14px;border:1px solid var(--line);border-radius:9px;background:var(--panel);display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:14px;min-height:42px}.btn:hover{border-color:var(--teal);text-decoration:none}.btn.primary{background:var(--teal);color:var(--paper);border-color:var(--teal)}.btn.brass{background:var(--brass-soft);border-color:var(--brass-soft);color:var(--brass)}.btn.danger{color:var(--red)}.btn.smallbtn{padding:5px 9px;min-height:32px;font-size:12px}.linkbtn{background:none;border:0;color:var(--teal);padding:0;text-align:left;text-decoration:underline;text-underline-offset:3px}
.grid{display:grid;gap:16px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.mt{margin-top:25px}.mb{margin-bottom:22px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-width:0}.card p{color:var(--muted);font-size:14px}.card.selected{border-color:var(--teal);box-shadow:0 0 0 2px var(--teal-soft)}.card .num{font-size:34px;line-height:1.2;color:var(--ink);font-weight:600;letter-spacing:-.03em;margin:6px 0}.metric label{font-size:12px;color:var(--muted)}.metric .minirow{display:flex;justify-content:space-between;gap:8px;align-items:center}.metric .hint{color:var(--brass);font-size:11px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:27px 0 14px}.section-head h2{font-size:20px;margin:0}.section-head small{max-width:430px;text-align:right}.notice{padding:13px 17px;border-left:3px solid var(--brass);border-radius:0 10px 10px 0;background:var(--brass-soft);color:var(--ink);font-size:14px}.notice.error{background:var(--red-soft);border-color:var(--red)}.notice.teal{background:var(--teal-soft);border-color:var(--teal)}.system-notice{padding:10px 38px;color:var(--red);background:var(--red-soft);font-size:13px}.pill{font-size:11px;display:inline-flex;align-items:center;gap:3px;color:var(--teal);background:var(--teal-soft);border:1px solid transparent;border-radius:5px;padding:3px 7px;max-width:100%;white-space:normal;overflow-wrap:anywhere;line-height:1.5}.pill.gray{background:var(--paper);color:var(--muted);border-color:var(--line)}.pill.warn{background:var(--brass-soft);color:var(--brass)}.pill.red{background:var(--red-soft);color:var(--red)}.pills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.id{font-variant-numeric:tabular-nums;letter-spacing:.06em;color:var(--brass);font-size:12px}.linecard .topline{display:flex;justify-content:space-between;gap:12px}.linecard h3{margin-top:8px}.progress{height:5px;background:var(--line);border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:var(--teal)}.workrow{display:flex;gap:16px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}.workrow:last-child{border-bottom:0}.workrow .rank{color:var(--brass);font-size:21px;font-family:serif;min-width:28px}.workrow .grow{flex:1;min-width:0}.workrow strong{font-size:14px}.workrow small{display:block}.workrow .btn{flex-shrink:0}.block-title{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.toolbar{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:16px 0}.toolbar .grow{flex:1;min-width:180px}.input,input[type=text],input[type=url],input[type=date],input[type=search],textarea,select{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:10px 12px;min-height:42px;width:100%;font-size:15px}select{max-width:100%}textarea{min-height:120px;resize:vertical;line-height:1.65}.filter{padding:7px 11px;background:var(--panel);border:1px solid var(--line);border-radius:8px;font-size:13px;min-height:38px}.filter.active{background:var(--teal-soft);color:var(--teal);border-color:var(--teal)}.filters{display:flex;gap:8px;flex-wrap:wrap}.field{display:block;margin:14px 0}.field>span{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.check{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);cursor:pointer}.check input{accent-color:var(--teal);width:17px;height:17px;flex-shrink:0}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.subtle-list{margin:8px 0 16px;padding-left:20px;font-size:14px;color:var(--muted)}.subtle-list li{margin:6px 0}.callout-row{display:flex;gap:14px;align-items:flex-start}.callout-row .marker{background:var(--brass-soft);color:var(--brass);font-size:12px;border-radius:7px;padding:4px 9px;white-space:nowrap}.empty{padding:40px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:12px;grid-column:1/-1}.page-count{font-size:12px;color:var(--muted)}.divider{height:1px;background:var(--line);margin:19px 0}details{border:1px solid var(--line);border-radius:12px;margin:11px 0;background:var(--panel);overflow:hidden}summary{cursor:pointer;padding:14px 16px;font-weight:600;font-size:14px}details>div{padding:0 16px 16px}pre{font:14px/1.8 inherit;white-space:pre-wrap;word-break:break-word;background:var(--paper);padding:15px;border-radius:10px;border:1px solid var(--line);overflow:auto}blockquote{margin:10px 0;padding:12px 16px;border-left:3px solid var(--brass);background:var(--brass-soft);font-size:14px}
.split{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(260px,.85fr);gap:20px}.split.equal{grid-template-columns:repeat(2,minmax(0,1fr))}.sticky{position:sticky;top:90px;align-self:start}.kv{display:grid;grid-template-columns:100px minmax(0,1fr);gap:7px 15px;font-size:14px;margin:15px 0}.kv dt{color:var(--muted)}.kv dd{margin:0;overflow-wrap:anywhere}.source-link{display:inline-flex;max-width:100%;font-size:12px;gap:5px;align-items:center;margin:3px 3px 3px 0;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:4px 7px}.source-line{display:flex;flex-wrap:wrap;gap:5px;margin:11px 0}.timeline-item{display:grid;grid-template-columns:74px 1fr;gap:15px;padding:0 0 24px;position:relative}.timeline-item .year{font-size:19px;color:var(--brass);font-family:Georgia,serif}.timeline-item .event{border-left:1px solid var(--line);padding-left:19px;position:relative}.timeline-item .event:before{content:"";position:absolute;left:-4px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--brass)}.timeline-item h3{font-size:17px}.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:12px;max-width:100%;overscroll-behavior-x:contain}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--line);padding:11px 12px;vertical-align:top}th{background:var(--paper);white-space:nowrap;color:var(--muted);font-weight:600}tr:last-child td{border-bottom:0}
.graph-shell{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.graph-stage{width:100%;overflow:auto;min-height:400px;overscroll-behavior:contain}.graph-stage svg{display:block;min-width:680px;width:100%;height:auto;background:radial-gradient(ellipse,var(--teal-soft),transparent 70%)}.graph-stage .node-rect{fill:var(--panel);stroke:var(--line);stroke-width:1.2}.graph-stage .node-active .node-rect{stroke:var(--teal);stroke-width:3}.graph-stage .node-label{fill:var(--ink);font-size:12px;text-anchor:middle}.graph-stage .node-sub{fill:var(--muted);font-size:9px;text-anchor:middle}.graph-stage .edge{fill:none;stroke:var(--teal);stroke-width:1.3;opacity:.4}.graph-stage .edge.hyp{stroke-dasharray:4 5;stroke:var(--brass)}.graph-stage .edge.focus{stroke-width:2.3;opacity:.9}.graph-stage .graph-node{cursor:pointer}.graph-legend{display:flex;flex-wrap:wrap;gap:13px;padding:10px 15px;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.graph-legend span:before{content:"";display:inline-block;width:16px;border-top:1px solid var(--teal);margin-right:6px;vertical-align:middle}.graph-legend span:last-child:before{border-top-style:dashed;border-color:var(--brass)}
.choice{display:block;text-align:left;width:100%;padding:16px;border:1px solid var(--line);border-radius:11px;background:var(--panel);margin:10px 0}.choice b{display:block;font-size:15px}.choice.selected{border:2px solid var(--teal);padding:15px;background:var(--teal-soft)}.choice small{display:block;margin-top:5px}.rolebar{display:flex;gap:6px;flex-wrap:wrap}.q-bubble{border:1px solid var(--brass);padding:14px;border-radius:12px;margin:18px 0;color:var(--ink);font-size:14px}.taskcols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.taskcol{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:13px;min-width:0}.taskcol h3{font-size:14px}.taskmini{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px;margin-top:9px}.taskmini p{font-size:13px;margin:6px 0}.state-badge{display:inline-flex;font-size:11px;background:var(--paper);border:1px solid var(--line);padding:2px 6px;border-radius:6px;white-space:nowrap}.revision{padding:16px 0;border-bottom:1px solid var(--line)}.revision .diff{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:10px 0}.revision .old{padding:12px;background:var(--red-soft);border-radius:8px;font-size:13px}.revision .new{padding:12px;background:var(--teal-soft);border-radius:8px;font-size:13px}
#detailModal{border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--ink);padding:0;width:min(870px,calc(100vw - 28px));max-height:88dvh;box-shadow:0 24px 90px #0005}#detailModal::backdrop{background:#0f202966;backdrop-filter:blur(4px)}.dialog-top{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;gap:15px;background:var(--panel);padding:15px 24px;border-bottom:1px solid var(--line);z-index:2}#dialogTitle{font-size:15px;color:var(--muted)}#modalBody{padding:26px;overflow-wrap:anywhere}#modalBody h2{font-size:25px}.search-results{display:grid;gap:8px;margin-top:16px}.search-result{padding:12px;border:1px solid var(--line);background:var(--paper);border-radius:9px;text-align:left;display:flex;gap:12px;align-items:flex-start}.search-result strong{font-size:14px}.search-result small{display:block}.packet{min-height:270px}.citation{font-size:12px;word-break:break-word;color:var(--muted)}#toast{position:fixed;bottom:28px;left:calc(50% + var(--sidebar)/2);transform:translateX(-50%);max-width:calc(100vw - 32px);padding:12px 20px;border-radius:10px;background:var(--nav);color:#ecf0e8;box-shadow:0 8px 25px #0003;font-size:14px;z-index:150}#mobileNav{display:none}.pattern{stroke:var(--line)}
@media(min-width:1600px){#main{padding-top:44px}.hero{padding:45px}.hero h1{font-size:56px}}
@media(max-width:1150px){:root{--sidebar:220px}.topbar{padding:0 24px}#main{padding:27px 24px}.hero{padding:27px;gap:17px}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.sticky{position:static}.hero-art{min-height:230px}.top-actions{gap:9px}.search-trigger span{display:none}}
@media(max-width:800px){:root{--sidebar:0px}#sidebar{width:264px;transform:translateX(-100%);transition:transform .18s ease}body.nav-open #sidebar{transform:none}body.nav-open{overflow:hidden}#scrim:not([hidden]){position:fixed;inset:0;background:#0a152870;z-index:55}.mobile{display:inline-grid}#workspace{margin:0}.topbar{height:60px;padding:0 18px}#breadcrumb{font-size:13px}.top-actions{gap:8px}#main{padding:24px 18px 25px}.page-head{display:block;margin-bottom:22px}.page-head .actions{margin-top:14px}.page-head h1{font-size:32px}.hero{grid-template-columns:1fr;padding:26px 23px}.hero h1{font-size:32px}.hero-art{display:none}.hero .lead{font-size:16px}.g2,.g3,.split.equal,.field-grid{grid-template-columns:1fr}.g4{gap:11px}.card{padding:18px}.metric{padding:16px}.metric .num{font-size:30px}.metric .minirow{display:block}.metric .hint{display:block;margin-top:4px}.mt{margin-top:19px}.section-head{gap:8px;align-items:flex-start}.section-head small{max-width:160px;font-size:11px}.section-head h2{font-size:19px}.page-footer{display:block;padding:20px 18px 100px}.page-footer span{display:block;margin:5px 0}.toolbar .grow{width:100%;flex-basis:100%}.taskcols{grid-template-columns:1fr}.graph-stage{min-height:0}.graph-stage svg{min-width:680px}.graph-stage{max-height:490px}#mobileNav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);padding:9px 6px calc(9px + env(safe-area-inset-bottom));background:var(--panel);border-top:1px solid var(--line);z-index:45}#mobileNav a,#mobileNav button{padding:7px 0;border:0;background:none;color:var(--muted);text-align:center;font-size:13px;min-height:37px}#mobileNav a.active{color:var(--teal);font-weight:650}.system-notice{padding:10px 18px}.dialog-top{padding:13px 16px}#modalBody{padding:19px}#detailModal{max-height:88dvh;border-radius:14px}.revision .diff{grid-template-columns:1fr}.workrow{gap:10px}.workrow .btn{padding:6px 10px;font-size:12px}.timeline-item{grid-template-columns:60px 1fr;gap:10px}#toast{bottom:90px;left:50%;width:max-content;max-width:calc(100vw - 30px)}.source-line{margin:8px 0}.kv{grid-template-columns:78px 1fr;font-size:13px}}
@media(max-width:370px){#main{padding:18px 13px}.topbar{padding:0 13px}.top-actions{gap:5px}.hero{padding:23px 18px}.hero h1{font-size:28px}.g4{gap:8px}.metric{padding:12px}.card{padding:16px}.btn{font-size:13px;padding:9px 11px}.status-dot{display:none}.page-footer{padding-left:13px}.identity{font-size:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{#sidebar,.topbar,#mobileNav,.page-footer,.actions,.toolbar,.btn{display:none!important}#workspace{margin:0}#main{padding:0;max-width:none}body{background:#fff;color:#000}.card{break-inside:avoid}.hero{display:block}#detailModal[open]{position:static;width:100%;max-height:none;border:0}#detailModal[open]~*{display:none}.dialog-top button{display:none}}