.deep-reader-open{overflow:hidden}
.deep-reader{--deep-accent:#225f53;--deep-font:1.13rem;box-sizing:border-box;width:min(1440px,96vw);height:94dvh;max-width:96vw;max-height:94dvh;padding:0;border:1px solid #bacfc7;border-radius:24px;background:#f5f7f3;color:#193c35;box-shadow:0 32px 100px #082e3655;font-family:Inter,"Noto Sans TC",system-ui,sans-serif}
.deep-reader[open]{display:flex;flex-direction:column}.deep-reader::backdrop{background:#102c35b3;backdrop-filter:blur(5px)}
.deep-reader *{box-sizing:border-box}.deep-reader button,.deep-reader select,.deep-reader input{font:inherit}.deep-reader button{cursor:pointer;min-height:44px;border:1px solid #b9d0c5;border-radius:10px;background:#fff;color:#234e42;padding:.65rem .9rem;font-size:.88rem;font-weight:650;white-space:normal}.deep-reader button:hover{background:#e5f0e8}.deep-reader button:disabled{opacity:.4;cursor:default}.deep-reader :focus-visible{outline:3px solid #a67822;outline-offset:3px}.deep-reader button[aria-pressed=true]{background:#235e50;color:white;border-color:#235e50}
.deep-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 28px;background:#fff;border-bottom:1px solid #d6e2db;flex-shrink:0}.deep-header h2{font:700 1.7rem/1.3 Georgia,"Noto Serif TC",serif;margin:4px 0}.deep-eyebrow{font-size:.66rem;letter-spacing:.16em;margin:0;color:#667f72}.deep-scroll{overflow:auto;overscroll-behavior:contain;flex:1;min-height:0;padding:24px 32px;scroll-padding-top:16px}.deep-intro{margin:0 0 22px}.deep-intro>p{font-size:.85rem;color:#63776d;margin:6px 0}.deep-intro h3{font:650 1.65rem/1.45 Georgia,"Noto Serif TC",serif;margin:8px 0 12px}
.deep-comparison{background:#fff;border:1px solid #d4e1d9;border-radius:16px;padding:16px 20px;margin-bottom:20px}.deep-reader summary{cursor:pointer;min-height:32px;line-height:1.5;font-weight:700}.deep-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:15px}.deep-compare-grid section{border-left:3px solid #bcced0;padding:0 16px}.deep-compare-grid section+section{border-color:#52a386}.deep-compare-grid h3{font-size:.76rem;margin:0;color:#678071}.deep-compare-grid p{font-size:1rem;margin:.6rem 0}.deep-reader small{font-size:.73rem;color:#67776e}.deep-source-note{font-size:.86rem;line-height:1.65;background:#fff2ce;border:1px solid #e9d6a6;border-radius:10px;padding:12px 16px;color:#6a501b}
.deep-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:end;margin:12px 0 24px}.deep-modes{display:flex;gap:6px}.deep-toolbar label{font-size:.73rem;font-weight:700;display:flex;flex-direction:column;gap:5px}.deep-search{flex:1;min-width:180px}.deep-toolbar input,.deep-toolbar select{border:1px solid #b7cbc1;border-radius:10px;background:#fff;min-height:44px;padding:9px 12px;color:#25473c;width:100%}
.deep-workspace{display:grid;grid-template-columns:275px minmax(0,1fr);gap:26px;align-items:start}.deep-map{min-width:0;font-size:.86rem}.deep-map h3{margin:0;font-size:1rem}.deep-map>p{font-size:.77rem;color:#63786b;line-height:1.6}.deep-categories{display:grid;grid-template-columns:1fr 1fr;gap:6px}.deep-categories button{font-size:.73rem;padding:.5rem .45rem}.deep-categories button:first-child{grid-column:1/-1}.deep-map nav{max-height:410px;overflow:auto;margin:12px 0 18px;padding:3px}.deep-map nav button{display:flex;width:100%;align-items:start;text-align:left;gap:10px;margin:5px 0;border-color:transparent;background:transparent;font-size:.78rem}.deep-map nav button>span:first-child{background:#e2ece6;border-radius:7px;min-width:27px;padding:4px;text-align:center;color:#225444}.deep-map nav button small{display:block;margin-top:5px}.deep-map nav button[aria-current]{background:#e0ece4;border-color:#80a994}.deep-map details{border-top:1px solid #cbdacf;padding:15px 0;line-height:1.8}.deep-map a{display:block;color:#276a55;margin-top:12px;overflow-wrap:anywhere}.deep-context{max-height:500px;overflow:auto}.deep-context p{font:1rem/1.8 Georgia,serif;color:#30463a}.deep-map progress{width:100%;height:8px;accent-color:#397f64}.deep-local-note{font-size:.7rem!important}
.deep-main{min-width:0;scroll-margin-top:16px;outline:none}.deep-page{background:#fff;border:1px solid #d6e2d9;border-radius:18px;padding:24px 32px;margin-bottom:20px;box-shadow:0 7px 25px #263f2810;--deep-accent:#316b58}.deep-page[data-category=traps]{--deep-accent:#ae5b38}.deep-page[data-category=evidence]{--deep-accent:#426db1}.deep-page[data-category=technique]{--deep-accent:#8058a2}.deep-page>header{display:flex;justify-content:space-between;gap:10px;font-size:.72rem;color:#7b887f;padding-bottom:18px;border-bottom:1px solid #e7ece6}.deep-category{color:var(--deep-accent);font-weight:800}.deep-source-body{font-size:var(--deep-font);line-height:1.95;color:#263d34;overflow-wrap:anywhere;margin:24px 0}.deep-source-heading{font-weight:800;font-size:1.27em;line-height:1.6;color:var(--deep-accent);margin-bottom:20px}.deep-source-line{min-height:.55em}.deep-source-quote{border-left:3px solid #afcbb6;padding-left:14px;background:#f3f7f0}.deep-source-chain{border-left:3px solid var(--deep-accent);background:#edf4ef;padding:9px 15px;margin:8px 0;font-weight:700}.deep-reader mark{background:#ffe085;color:#422f0a;border-radius:3px}.deep-original,.deep-furniture{border-top:1px solid #e0e8e1;padding:14px 0;font-size:.75rem;color:#617867}.deep-original-link{display:block;margin:10px 0;color:#2e6957;font-size:.8rem;text-align:center}.deep-original-link img{display:block;width:100%;height:auto;border-radius:8px}.deep-verbatim{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7}.deep-footer{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:12px 25px;background:#fff;border-top:1px solid #cfddd2;flex-shrink:0}.deep-footer>span{margin-right:auto;font-size:.78rem;color:#627c6b}.deep-footer [data-deep-next]{background:#235e50;color:#fff}.deep-loading{padding:30px}.deep-reader[data-font=large]{--deep-font:1.3rem}.deep-reader[data-font=larger]{--deep-font:1.5rem}
.deep-entry{margin-top:14px;padding:11px 0;border-top:1px solid #dbe6df}.deep-entry button{font:700 .85rem/1.4 Inter,"Noto Sans TC",sans-serif;border:1px solid #aac9b8;border-radius:11px;background:#eaf4ed;color:#235847;padding:12px 16px;min-height:44px;cursor:pointer}.deep-entry small{display:block;margin-top:6px;color:#658171;font-size:.73rem}
@media(max-width:850px){.deep-reader{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0}.deep-scroll{padding:18px}.deep-workspace{grid-template-columns:1fr}.deep-map nav{max-height:190px}.deep-categories{grid-template-columns:repeat(4,1fr)}.deep-categories button:first-child{grid-column:auto}.deep-map .deep-context{max-height:300px}.deep-header{padding:13px 18px}.deep-header h2{font-size:1.3rem}.deep-page{padding:20px}.deep-footer{padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:7px}.deep-footer button{font-size:.75rem;padding:.6rem}.deep-footer>span{width:100%}.deep-intro h3{font-size:1.35rem}}
@media(max-width:480px){.deep-compare-grid{grid-template-columns:1fr}.deep-header button span{display:none}.deep-modes{width:100%;display:grid;grid-template-columns:repeat(3,1fr)}.deep-modes button{font-size:.76rem}.deep-categories{grid-template-columns:repeat(3,1fr)}.deep-search{min-width:140px}.deep-toolbar{gap:8px}.deep-page{padding:17px}.deep-source-body{font-size:var(--deep-font);line-height:1.85}}
@media(prefers-reduced-motion:reduce){.deep-reader *{scroll-behavior:auto!important}}

/* Source emphasis is independent of search highlighting and survives all text modes. */
.deep-rich-line{line-height:1.95;overflow-wrap:anywhere}
.deep-source-run{font-weight:400;line-height:1.6}
.deep-sentence-end{white-space:nowrap;overflow-wrap:normal;word-break:normal}
.deep-hanging-stop{display:inline-block;width:0;overflow:visible;white-space:nowrap}
.deep-source-run strong{font-weight:800}
.deep-source-run em{font-style:italic}
.source-highlight{box-decoration-break:clone;-webkit-box-decoration-break:clone;border-radius:2px;padding:.04em .09em;color:#24332d}
.source-highlight-yellow{background:#fff075}
.source-highlight-pink{background:#ffc5cd}
.source-highlight-cyan{background:#a9eeeb}
.source-highlight-green{background:#c4edb3}
.source-highlight-orange{background:#ffda9c}
.source-highlight-lavender{background:#e4d6ff}
.deep-emphasis-legend{font-size:.76rem;color:#556d60;line-height:2;margin:0 0 18px}
.deep-reader mark{background:#f1e9ff;color:#36234d;box-shadow:0 0 0 2px #8663b0;border-radius:2px}
@media(max-width:480px){.deep-rich-line{line-height:1.9}.deep-emphasis-legend{font-size:.7rem}}