.root-page{max-width:1500px;margin:0 auto;padding:0 32px}.root-intro{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:48px 0 30px}.root-intro h1{font:500 36px/1.5 var(--serif);letter-spacing:3px;margin:18px 0 12px}.root-intro p{color:var(--muted);font-size:13px}.mobile-break{display:none}.root-total{text-align:right;white-space:nowrap}.root-total strong{display:block;color:var(--accent);font:48px/1.3 var(--serif)}.root-total span{font-size:11px;letter-spacing:2px;color:var(--muted)}.root-controls{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-block:1px solid var(--line)}.root-search{display:flex;align-items:center;gap:20px;font-size:12px}.root-search input{width:280px;max-width:100%;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:6px;padding:11px 14px;font:13px var(--sans)}.root-search input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.root-options{display:flex;gap:10px}.root-options button{background:var(--panel);border:1px solid var(--line);color:var(--text);border-radius:5px;padding:10px 15px;cursor:pointer;font-size:12px}.root-options button[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}.root-guide{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;padding:9px 0}.root-guide b{font-weight:500;color:var(--text)}.root-guide span{margin:0 10px}.root-board{display:grid;gap:12px}.root-row{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:10px}.root-row:nth-child(2){grid-template-columns:repeat(9,minmax(0,1fr));margin-inline:3%}.root-row:nth-child(3){grid-template-columns:repeat(7,minmax(0,1fr));margin-inline:12%}.root-key{min-width:0;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:12px 12px 16px;transition:border-color .15s}.key-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:8px;margin-bottom:12px}.key-head h2{font:27px/1.1 Georgia,serif;color:var(--accent);margin:0}.key-head>span{font-size:9px;color:var(--muted)}.root-key dl{margin:0;display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 13px}.root-item{max-width:100%;flex:0 1 auto}.root-item dt{font:21px/1.35 "KaiTi","Microsoft YaHei",sans-serif;overflow-wrap:anywhere}.root-item dd{font-size:10px;line-height:1.7;color:var(--muted);margin:3px 0 0;overflow-wrap:anywhere}.root-item dd:empty{display:none}.anchor-note{display:block;color:var(--accent);font-size:9px;margin-top:4px}.root-board.hide-alias dd{display:none}.root-key.unmatched{opacity:.22}.root-key.matched{border-color:var(--accent)}.root-footnote{margin-top:30px;padding:24px 0;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.root-footnote h2{font:20px var(--serif);color:var(--text)}.root-footnote a{display:inline-block;margin:20px 24px 0 0;color:var(--accent)}.root-footnote summary{cursor:pointer}.root-footnote details p{line-height:2.3}.root-key [hidden]{display:none}
@media(max-width:1100px){.root-page{padding:0 24px}.root-row,.root-row:nth-child(2),.root-row:nth-child(3){grid-template-columns:repeat(5,minmax(0,1fr));margin:0}.root-key{padding:14px}.root-key dl{gap:14px}.root-item dt{font-size:23px}}
@media(max-width:640px){.root-intro{padding-top:32px;gap:12px}.root-intro h1{font-size:25px;letter-spacing:1px}.root-intro p{font-size:11px}.root-total strong{font-size:32px}.root-total span{font-size:9px;letter-spacing:0}.root-intro .eyebrow{font-size:8px;letter-spacing:1px}.mobile-break{display:block}.root-controls{align-items:stretch;flex-direction:column;gap:12px}.root-search{display:block}.root-search>span{display:block;margin-bottom:6px}.root-search input{width:100%}.root-options button{flex:1}.root-guide{display:block;padding-block:10px}.root-guide p{margin:5px 0}.root-row,.root-row:nth-child(2),.root-row:nth-child(3){grid-template-columns:repeat(2,minmax(0,1fr))}.root-key.unmatched{display:none}.root-row:has(>.root-key.unmatched):not(:has(>.matched)){display:none}.root-item dt{font-size:23px}.root-item dd{font-size:11px}.root-key dl{gap:13px}.root-footnote{margin-top:24px}}
@media print{@page{size:A3 landscape;margin:8mm}:root{--bg:#fff;--panel:#fff;--text:#152b2b;--muted:#455757;--line:#b6c7be;--accent:#275849}body{background:#fff;color:var(--text);print-color-adjust:exact}.header,.root-controls,footer,.root-footnote,.skip,#no-roots{display:none!important}.root-page{max-width:none;margin:0;padding:0}.root-intro{padding:0 0 10px}.root-intro h1{font-size:26px;margin:6px 0}.root-intro p{margin:0}.root-guide{padding:0}.root-guide #search-status{display:none}.root-row{grid-template-columns:repeat(10,minmax(0,1fr))!important;margin:0!important;gap:6px}.root-row:nth-child(2){grid-template-columns:repeat(9,minmax(0,1fr))!important;margin-inline:3%!important}.root-row:nth-child(3){grid-template-columns:repeat(7,minmax(0,1fr))!important;margin-inline:12%!important}.root-key{break-inside:avoid;padding:8px;display:block!important;opacity:1!important}.root-row{display:grid!important}.root-key dl{gap:7px}.root-item dt{font-size:18px}.root-item dd{font-size:9px}.root-board{gap:7px}.key-head{margin-bottom:8px}.key-head h2{font-size:23px}}
.view-switch{display:flex;gap:0}.view-switch button:first-child{border-radius:5px 0 0 5px}.view-switch button:last-child{border-radius:0 5px 5px 0}.root-board.hide-alias{max-width:1100px;width:100%;margin:0 auto;padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}.hide-alias .root-key{background:var(--bg);padding:9px 10px;min-height:108px}.hide-alias .key-head{border:0;margin-bottom:7px;padding:0}.hide-alias .key-head>span{display:none}.hide-alias .root-key dl{gap:5px 10px;justify-content:center}.hide-alias .root-item dt{font-size:20px;line-height:1.4}.hide-alias .root-item{max-width:100%}.merge-list{max-width:1100px;margin:20px auto 0;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:8px}.merge-list[hidden]{display:none}.merge-heading{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:16px}.merge-heading h2{font:18px var(--serif);color:var(--accent)}.merge-heading p{font-size:11px;color:var(--muted)}.merge-columns{columns:3;column-gap:28px}.merge-row{display:flex;gap:10px;break-inside:avoid;margin-bottom:8px;font-size:11px;line-height:1.8;color:var(--muted)}.merge-letter{font:16px Georgia,serif;color:var(--accent);min-width:12px}.merge-row div b{font-weight:400;color:var(--text)}
@media(max-width:1100px) and (min-width:641px){.hide-alias .root-row{grid-template-columns:repeat(10,minmax(0,1fr))}.hide-alias .root-row:nth-child(2){grid-template-columns:repeat(9,minmax(0,1fr));margin-inline:3%}.hide-alias .root-row:nth-child(3){grid-template-columns:repeat(7,minmax(0,1fr));margin-inline:12%}.hide-alias .root-key{padding:7px 5px}.hide-alias .root-item dt{font-size:18px}.hide-alias .root-key dl{gap:4px 6px}.hide-alias .key-head h2{font-size:21px}.merge-columns{columns:2}}
@media(max-width:640px){.root-options{flex-wrap:wrap}.view-switch{flex:1}.view-switch button{white-space:nowrap}.root-board.hide-alias{padding:10px}.merge-columns{columns:1}.merge-list{padding:16px}.merge-heading{display:block;padding-bottom:8px}.hide-alias .root-key{min-height:95px}.hide-alias .root-item dt{font-size:23px}}
@media print{.root-board.hide-alias{max-width:100%;padding:8px}.hide-alias .root-key{min-height:0}.merge-list{max-width:100%;padding:10px;margin-top:10px;break-inside:avoid}.merge-columns{columns:3}.merge-row{font-size:9px;line-height:1.45;margin-bottom:4px}.merge-heading{margin-bottom:8px}.merge-heading h2{font-size:16px}.hide-alias .root-item dt{font-size:19px}}
/* Bright roots and a separate accent for the five stroke roots. */
:root{--root-bright:#fafcf5;--root-secondary:#c4d2d8;--stroke-accent:#ffd38a}
:root[data-theme=light]{--root-bright:#172f35;--root-secondary:#415c63;--stroke-accent:#965000}
.root-item dt{color:var(--root-bright);font-weight:600}.root-item dd{color:var(--root-secondary)}.root-item.stroke-root dt,.stroke-legend{color:var(--stroke-accent)}.stroke-legend{font-style:normal}.merge-row{color:var(--root-secondary)}.merge-row div b{color:var(--root-bright)}
@media print{:root{--root-bright:#172f35;--root-secondary:#415c63;--stroke-accent:#965000}}