:root{--atlas-paper:#f7f8f2;--atlas-ink:#1f3b2c;--atlas-red:#a8402f;--atlas-line:#cad6c9;--atlas-muted:#4c655a;--atlas-tint:#e7eee3;--atlas-art:url('wenshu-panorama.png')}
body:has(.atlas){background:var(--atlas-paper);padding:0 40px 40px;color:var(--atlas-ink)}
.atlas{max-width:1200px;margin:auto;font:18px/1.7 'PingFang TC','Microsoft JhengHei',sans-serif}
.atlas [hidden]{display:none!important}.atlas button,.atlas a{-webkit-tap-highlight-color:transparent}.atlas button{font:inherit;color:inherit;cursor:pointer}.atlas a{color:inherit}.atlas h1,.atlas h2,.atlas h3,.path-title{font-family:'Songti TC','Noto Serif TC',serif;font-weight:600}.atlas h2,.atlas h3,.atlas p{margin:0}.atlas-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;border-bottom:1px solid var(--atlas-line);font-size:16px}.atlas-nav a{display:inline-flex;align-items:center;gap:12px;min-height:44px;text-decoration:none}.atlas-nav>a:last-child{text-decoration:underline;text-underline-offset:7px}.atlas-brand{font-weight:600;letter-spacing:.08em}.brand-seal{background:var(--atlas-red);color:white;font:22px 'Songti TC',serif;padding:3px 9px}.brand-divider{font-weight:400;color:var(--atlas-muted)}
.atlas-header{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:34px 0 30px}.atlas-eyebrow{color:var(--atlas-muted);font-size:15px;letter-spacing:.16em}.atlas h1{font-size:clamp(32px,4vw,49px);letter-spacing:.045em;margin:8px 0 0;line-height:1.3}.atlas h1>span{color:var(--atlas-red);margin-left:.3em}.atlas-preface{font-size:18px;color:var(--atlas-muted);border-left:1px solid var(--atlas-line);padding-left:24px}.atlas-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 0;border-top:1px solid var(--atlas-line);font-size:15px;color:var(--atlas-muted)}.touch-dot{display:inline-block;width:7px;height:7px;background:var(--atlas-red);border-radius:50%;margin-right:10px}.view-controls{display:flex;gap:3px}.view-controls button{border:0;background:transparent;padding:10px 15px;font-size:15px;min-height:44px}.view-controls button[aria-pressed=true]{background:var(--atlas-ink);color:var(--atlas-paper);border-radius:2px}
.atlas-map{border:1px solid var(--atlas-line);padding:30px 36px 32px;background:rgba(255,255,255,.22)}.goal-row{display:grid;grid-template-columns:1fr 3fr 1fr;gap:20px;align-items:center}.tier-label{font-size:14px;color:var(--atlas-muted);line-height:1.8;letter-spacing:.05em}.tier-label b{display:block;font-size:17px;font-weight:500;color:var(--atlas-red);letter-spacing:.16em}.goal-node{position:relative;text-align:center;border-bottom:1px solid var(--atlas-ink);padding:0 0 18px}.goal-node h2{font-size:32px;letter-spacing:.07em;line-height:1.5;margin:0}.goal-node h2 span{margin-left:.55em}.goal-node p{font-size:16px;color:var(--atlas-muted);letter-spacing:.13em;margin-top:7px}.goal-ornament{display:none}.goal-side{font-size:16px;color:var(--atlas-ink);text-align:right}.goal-side span{font-size:14px;color:var(--atlas-muted)}.atlas-branches{height:48px;padding:0 1px}.atlas-branches svg{width:100%;height:100%;overflow:visible;fill:none;stroke:#819b84;stroke-width:1.2}.atlas-branches circle{fill:var(--atlas-red);stroke:var(--atlas-paper);stroke-width:3}.paths-label{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:5px}.paths-label>.tier-label b{display:inline;margin-right:15px}.paths-label>span:last-child{font-size:14px;color:var(--atlas-muted)}
.atlas-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:12px}.path-portal{position:relative;text-align:left;border:0;border-radius:0;background:transparent;padding:0 0 12px;min-width:0;transition:background .2s}.path-portal:hover{background:#e7eee36b}.path-index{display:flex;align-items:center;gap:8px;font:italic 25px Georgia,serif;color:var(--atlas-red)}.path-index>span{font:15px 'PingFang TC',sans-serif;color:var(--atlas-muted)}.path-art{display:block;aspect-ratio:1.28;background-image:var(--atlas-art);background-size:300% 100%;background-position:var(--scene-position) center;background-repeat:no-repeat;mix-blend-mode:multiply;margin:6px -5px 0}.path-title{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:38px;line-height:1.5;letter-spacing:.13em;padding:0 8px}.portal-arrow{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border:1px solid #aebead;border-radius:50%;font:21px sans-serif;letter-spacing:0;color:var(--atlas-red)}.path-description{display:block;font-size:16px;padding:6px 8px 16px;color:var(--atlas-muted)}.path-methods{display:flex;align-items:stretch;border-top:1px solid var(--atlas-line);border-bottom:1px solid var(--atlas-line);margin:0 8px}.path-methods>span{flex:1;text-align:center;padding:10px 4px;font-size:16px;white-space:nowrap}.path-methods>span+span{border-left:1px solid var(--atlas-line)}.portal-caption{display:block;text-align:right;padding:10px 8px 0;font-size:14px;color:var(--atlas-muted);text-decoration:underline;text-underline-offset:4px}.practice-caption{display:flex;align-items:center;gap:24px;margin-top:12px}.practice-caption .tier-label b{display:inline;margin-right:15px}.practice-caption p{font-size:15px;color:var(--atlas-muted)}
.support-connector{position:relative;margin:25px 0 20px;text-align:center;border-top:1px solid #819b84}.support-connector:before,.support-connector:after{content:'';position:absolute;top:0;height:20px;border-left:1px solid #819b84}.support-connector:before{left:25%}.support-connector:after{right:25%}.support-connector span{position:relative;top:-14px;background:var(--atlas-paper);padding:0 16px;color:var(--atlas-muted);font-size:15px}.atlas-systems{display:grid;grid-template-columns:1fr 1fr;gap:30px}.system-block{display:flex;align-items:center;gap:22px;text-decoration:none;background:var(--atlas-tint);padding:24px}.large-seal{font:38px 'Songti TC',serif;color:var(--atlas-red);border:1px solid var(--atlas-red);outline:1px solid var(--atlas-red);outline-offset:4px;padding:2px 9px;flex-shrink:0}.system-kicker{font-size:14px;color:var(--atlas-muted);letter-spacing:.2em}.system-block h3{font-size:26px;line-height:1.4;margin:3px 0 8px}.system-block p{font-size:17px}.system-block p span{color:#6d836f;margin:0 3px}.system-block small{font-size:14px;color:var(--atlas-muted)}.system-open{margin-left:auto;writing-mode:vertical-rl;white-space:nowrap;font-size:15px;color:var(--atlas-red)}.system-block:hover{outline:1px solid var(--atlas-ink)}
.atlas-continuity{display:grid;grid-template-columns:1fr 1.5fr 1.5fr;gap:36px;padding:44px 0;border-bottom:1px solid var(--atlas-line)}.continuity-intro>span{font-size:14px;color:var(--atlas-muted);letter-spacing:.13em}.continuity-intro h2{font-size:30px;line-height:1.4;margin:8px 0 0}.cycle-diagram{display:flex;gap:18px;align-items:center}.cycle-ring{font:86px Georgia,serif;color:#809780;line-height:1}.cycle-diagram h3{font-size:23px}.cycle-diagram p{font-size:16px;margin:7px 0}.cycle-diagram small{font-size:14px;color:var(--atlas-muted)}.atlas-footer{display:flex;gap:20px;align-items:center;border:0;text-align:left;margin:0;padding:28px 0 36px}.footer-seal{font:28px 'Songti TC',serif;color:var(--atlas-red);border:1px solid;padding:2px 10px}.atlas-footer p{font:23px 'Songti TC',serif}.atlas-footer div>span{font-size:15px;color:var(--atlas-muted)}.root-teaching{margin-left:auto;border:0;border-bottom:1px solid var(--atlas-red);background:transparent;padding:12px 0;font-size:16px!important}.original-document{max-width:1200px}
.atlas[data-view=paths] .atlas-paths{outline:2px solid var(--atlas-red);outline-offset:10px}.atlas[data-view=systems] .atlas-systems{outline:2px solid var(--atlas-red);outline-offset:10px}.atlas[data-view=paths] .goal-side,.atlas[data-view=paths] .atlas-systems,.atlas[data-view=systems] .atlas-paths{opacity:.48}
.atlas-dialog{border:1px solid var(--atlas-line);background:var(--atlas-paper);color:var(--atlas-ink);padding:28px 34px;max-width:1000px;width:calc(100% - 48px);max-height:90vh;overflow:auto}.atlas-dialog::backdrop{background:#16281ee0;backdrop-filter:blur(4px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--atlas-line);padding-bottom:15px;gap:20px}.dialog-eyebrow{font-size:16px;letter-spacing:.1em;color:var(--atlas-red)}.dialog-close{border:1px solid var(--atlas-line);background:transparent;padding:8px 14px;min-height:44px}.dialog-layout{display:grid;grid-template-columns:34% 1fr;gap:32px;padding-top:28px}.dialog-layout:has(.dialog-art[hidden]){grid-template-columns:1fr}.dialog-art{aspect-ratio:1;background-image:var(--atlas-art);background-size:300% 100%;background-position:var(--scene-position) center;mix-blend-mode:multiply;align-self:start;position:sticky;top:0}.dialog-content h2{font-size:38px;margin:0 0 20px}.dialog-content .route-body{padding:0;font-size:18px}.dialog-content .route-body>p{margin:0 0 20px}.dialog-content .method-list{margin:20px 0}.dialog-content .method-list span{display:block}.dialog-content .return-note{font-size:16px}.dialog-teaching{font-size:18px}.dialog-teaching>summary{cursor:pointer;color:var(--atlas-red);padding:15px 0;border-top:1px solid var(--atlas-line)}.dialog-quote .quote{background:transparent;border:0;border-radius:0;padding:15px 0}.dialog-quote .pin{display:none}.dialog-quote .q{font-size:22px;line-height:1.9;font-family:'Songti TC',serif}.dialog-quote .src,.quote-status{font-size:15px;line-height:1.8;color:var(--atlas-muted);margin-top:16px!important}.dialog-quote .teaching{margin:0}.dialog-quote .teaching>summary{display:none}.atlas a:focus-visible,.atlas button:focus-visible,.atlas summary:focus-visible{outline:3px solid var(--atlas-red);outline-offset:5px}
@media(min-width:1500px){.atlas{max-width:1320px}.path-art{aspect-ratio:1.4}}
@media(max-width:1050px){body:has(.atlas){padding:0 24px 30px}.atlas-map{padding:25px 24px}.goal-node h2{font-size:28px}.goal-row{grid-template-columns:1fr 4fr}.goal-side{display:none}.atlas-paths{gap:18px}.path-description{min-height:70px}.system-block{padding:22px 18px;gap:16px}.large-seal{font-size:30px}.system-block small{font-size:14px}.atlas-continuity{gap:20px;grid-template-columns:1fr 1.5fr 1.5fr}.cycle-diagram{gap:8px}.cycle-ring{font-size:58px}}
@media(max-width:700px){body:has(.atlas){padding:0 18px 28px}.atlas-nav{font-size:14px;padding:14px 0;gap:8px}.atlas-brand{gap:7px!important}.brand-divider{display:none}.brand-seal{font-size:19px}.atlas-header{padding:26px 0;display:block}.atlas-preface{border:0;padding:18px 0 0;font-size:16px}.atlas-eyebrow{font-size:14px}.atlas-toolbar{display:block;padding:12px 0}.atlas-toolbar>p{font-size:14px;margin-bottom:8px}.view-controls button{flex:1;font-size:15px}.view-controls{width:100%}.atlas-map{padding:22px 18px}.goal-row{display:block}.goal-row>.tier-label{display:block;text-align:center;margin-bottom:13px}.goal-row>.tier-label b{display:inline;margin-right:12px}.goal-node h2{font-size:28px}.goal-node h2 span{display:block;margin:0}.goal-node p{font-size:15px}.atlas-branches{height:26px}.atlas-branches svg{display:none}.atlas-branches:after{content:'';display:block;height:100%;border-left:1px solid #819b84;width:0;margin:auto}.paths-label{display:block;text-align:center;margin-top:8px}.paths-label>span:last-child{display:block;font-size:13px;margin-top:6px}.atlas-paths{grid-template-columns:1fr;gap:26px;margin-top:20px}.path-portal{border-bottom:1px solid var(--atlas-line);padding-bottom:22px}.path-art{aspect-ratio:1.25;max-width:340px;width:100%;margin:-5px auto -8px}.path-index{font-size:24px}.path-title{font-size:36px}.path-description{min-height:0;font-size:17px;padding-bottom:14px}.path-methods>span{font-size:16px}.portal-caption{font-size:15px}.practice-caption{display:block;text-align:center;margin-top:24px}.practice-caption p{margin-top:8px;font-size:15px}.support-connector{margin:30px 0 8px}.support-connector span{font-size:13px;top:-12px;padding:0 5px}.atlas-systems{grid-template-columns:1fr;gap:16px}.system-block{padding:22px 16px}.system-block h3{font-size:25px}.system-block p{font-size:16px}.system-open{font-size:14px}.atlas-continuity{grid-template-columns:1fr;padding:30px 0;gap:24px}.continuity-intro h2 br{display:none}.cycle-diagram{gap:20px}.cycle-diagram p{font-size:17px}.cycle-diagram small{font-size:15px}.cycle-ring{font-size:70px}.atlas-footer{flex-wrap:wrap;gap:15px;padding:26px 0}.atlas-footer div{flex:1}.atlas-footer div>span{font-size:14px}.root-teaching{margin:0 0 0 57px}.atlas-dialog{width:calc(100% - 20px);max-height:94vh;padding:18px}.dialog-layout{grid-template-columns:1fr;gap:0;padding-top:16px}.dialog-art{position:static;width:65%;margin:0 auto;aspect-ratio:1.4}.dialog-content h2{font-size:32px}.dialog-eyebrow{font-size:14px}.dialog-content .route-body{font-size:18px}.dialog-quote .q{font-size:20px}.atlas[data-view=paths] .atlas-paths,.atlas[data-view=systems] .atlas-systems{outline-offset:6px}}
@media(prefers-reduced-motion:reduce){.path-portal{transition:none}}
/* Keep the main illustration above the fold; feather art into the paper. */
.atlas-nav{padding-top:12px;padding-bottom:12px}.atlas-header{padding-top:22px;padding-bottom:22px}.atlas-map{padding-top:20px}.atlas-branches{height:32px}
.path-art,.dialog-art{background-size:300% auto;mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent),linear-gradient(to bottom,transparent,#000 8%,#000 90%,transparent);mask-composite:intersect}
.dialog-top{position:sticky;top:-28px;z-index:2;background:var(--atlas-paper);padding-top:10px}.atlas-dialog{overscroll-behavior:contain}
@media(max-width:700px){.dialog-top{top:-18px}.atlas-branches{height:24px}}
@media print{.atlas-toolbar,.atlas-nav,.portal-caption,.root-teaching{display:none}.atlas-map{break-inside:avoid}.atlas-paths{grid-template-columns:repeat(3,1fr)}.atlas-art{print-color-adjust:exact}.atlas-dialog{display:none}}