:root{color-scheme:dark;--background:#080b0a;--panel:#0d1210;--ink:#eef3ef;--muted:#a0afa7;--line:#28352e;--accent:#b4d8c4;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--background);color:var(--ink)}*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a:focus-visible,button:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}.skip-link{position:absolute;left:20px;top:-100px;background:var(--ink);color:#080b0a;padding:12px 18px;z-index:50}.skip-link:focus{top:12px}.site-header{max-width:1240px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:24px 40px;border-bottom:1px solid 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a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.table-scroll{width:100%;max-width:100%;overflow:auto;margin:22px 0 28px;border:1px solid var(--line);border-radius:12px}.markdown table{width:100%;border-collapse:collapse;font-size:14px;line-height:1.8;min-width:450px}.markdown th,.markdown td{padding:12px 14px;vertical-align:top;border-bottom:1px solid var(--line);text-align:left}.markdown th{font-weight:600;color:#e5efe8;background:#101a13}.markdown tr:last-child td{border-bottom:0}.markdown .align-center{text-align:center}.markdown .align-right{text-align:right}.editor-panel{border:1px solid var(--line);border-radius:18px;background:var(--panel);overflow:hidden}.editor-top{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px}.editor-tabs{display:flex;gap:5px}.editor-tabs button{min-height:40px;padding:8px 18px;background:transparent;border:1px solid transparent;color:var(--muted);border-radius:9px;font-size:14px}.editor-tabs button[aria-selected=true]{border-color:#45624f;color:var(--ink);background:#17241c}.draft-label{font-size:12px;color:var(--muted)}#write-panel{padding:20px 22px}.editor-label{display:block;font-size:12px;color:var(--muted);margin-bottom:12px}textarea{display:block;width:100%;resize:vertical;background:#080d0a;border:1px solid #354a3b;border-radius:10px;color:#d9e8dd;padding:18px;font-size:15px;line-height:1.85;font-family:ui-monospace,SFMono-Regular,Menlo,"PingFang SC",monospace}#charter-editor{min-height:64vh}.editor-preview{padding:28px;min-height:64vh}.editor-bottom{padding:18px 22px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.editor-bottom p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.conflict-panel{padding:24px;border:1px solid #8d7960;border-radius:14px;background:#18170f;margin:22px 0 28px}.conflict-panel h2{font-size:18px;line-height:1.4;margin:0 0 12px;color:#ecd7ac}.conflict-panel>p{font-size:14px;line-height:1.8;color:#d2c7ac;margin:0 0 20px}.conflict-preview{margin-top:26px;padding-top:24px;border-top:1px solid #51462f;max-height:70vh;overflow:auto}.backup-panel{margin:0 22px 22px;border-top:1px solid var(--line);padding-top:18px}.backup-panel summary{font-size:14px;color:var(--accent);cursor:pointer;min-height:35px}.backup-panel p{font-size:13px;line-height:1.8;color:var(--muted)}#backup-draft{min-height:240px}.load-error{padding:25px;border:1px solid #69503f;color:#dfc7b5;line-height:1.8}.page-footer{max-width:1240px;margin:auto;padding:24px 40px 40px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:#778f7f;font-size:12px}.page-footer>span:first-child{letter-spacing:.15em}@media(max-width:980px){.reading-layout{grid-template-columns:1fr;gap:0}.document-outline{display:none}.document-content{max-width:820px;margin:auto}}@media(max-width:600px){.site-header{padding:14px 20px}.page-shell{padding:38px 18px 45px}.page-heading{margin-bottom:28px}.page-intro{font-size:16px;margin-top:18px}.document-toolbar{align-items:flex-start;flex-direction:column;gap:15px}.document-meta{font-size:12px}#updated-label{margin-left:0}.toolbar-actions{width:100%}.toolbar-actions .button{flex:1}.page-status{font-size:13px}.markdown{font-size:16px;line-height:1.9}.markdown h1{font-size:25px}.markdown h2{font-size:22px;margin-top:39px}.markdown h3{font-size:18px}.markdown pre{padding:15px;font-size:12px}.markdown blockquote{padding-left:17px}.markdown ul,.markdown ol{padding-left:21px}.editor-top{padding:14px;flex-wrap:wrap}#write-panel{padding:16px 12px}.editor-preview{padding:22px 15px}textarea{font-size:15px;padding:13px}.editor-bottom{padding:17px 14px;align-items:stretch;flex-direction:column;gap:14px}.editor-actions .button{flex:1}.conflict-panel{padding:20px 15px}.conflict-actions .button{width:100%}.backup-panel{margin-inline:14px}.page-footer{padding:23px 20px 32px;flex-wrap:wrap}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Two compact branches introduce the charter's six guiding words. */
.charter-mindmap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;margin:30px 0 26px;padding:28px 24px;border:1px solid var(--line);border-radius:18px;background:#0b100d}
.mindmap-branch{display:grid;grid-template-columns:132px minmax(0,180px);gap:42px;align-items:center;justify-content:center;min-width:0}
.mindmap-branch h2{position:relative;margin:0;color:var(--accent);font-size:20px;font-weight:600;line-height:1.5;white-space:nowrap}
.mindmap-branch h2::after{content:"";position:absolute;top:50%;left:100%;width:21px;border-top:1px solid #526d5d}
.mindmap-branch ul{position:relative;display:grid;gap:14px;list-style:none;margin:0;padding:0;min-width:0}
.mindmap-branch ul::before{content:"";position:absolute;top:25px;bottom:25px;left:-21px;border-left:1px solid #526d5d}
.mindmap-branch li{position:relative;display:flex;align-items:center;justify-content:center;min-height:50px;padding:10px 22px;border:1px solid #354a3d;border-radius:10px;background:#101913;color:#edf4ef;font-size:21px;line-height:28px;letter-spacing:.12em;text-indent:.12em}
.mindmap-branch li::before{content:"";position:absolute;top:50%;right:100%;width:21px;border-top:1px solid #526d5d}
@media(max-width:900px){.charter-mindmap{grid-template-columns:1fr;gap:28px;padding:24px}.mindmap-branch{grid-template-columns:132px minmax(0,220px)}}
@media(max-width:600px){.charter-mindmap{margin:24px 0;padding:24px 16px;gap:28px;border-radius:14px}.mindmap-branch{grid-template-columns:100px minmax(0,1fr);gap:28px}.mindmap-branch h2{font-size:17px}.mindmap-branch h2::after{width:14px}.mindmap-branch ul::before{left:-14px}.mindmap-branch li::before{width:14px}.mindmap-branch li{font-size:20px;padding-inline:10px}}

@media(max-width:980px){.reading-layout{grid-template-columns:minmax(0,1fr)}.document-content{width:100%}}