:root{--bg:#f6f5f2;--card:#fff;--ink:#1d2127;--mute:#6a707a;--line:#dcdad3;--brand:#1f5f4a;--brand-ink:#fff;--warn:#a85a00;--bad:#b3261e}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#16191d;--card:#1f2328;--ink:#e8e6e1;--mute:#9aa0a8;--line:#343a42;--brand:#4aa585;--brand-ink:#0c1f18;--warn:#e0a050;--bad:#f0877f}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,"Segoe UI",sans-serif}
h1{font-size:26px;margin:0 0 6px}h2{font-size:18px;margin:20px 0 8px}
.wrap{max-width:860px;margin:0 auto;padding:28px 16px}
.muted{color:var(--mute)}small.muted{display:block;font-size:12.5px}
.row{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
button,.btnlike{font:inherit;border-radius:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:9px 14px;cursor:pointer}
button:disabled{opacity:.5;cursor:default}
.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink);font-weight:600}
.ghost{background:transparent}.danger{color:var(--bad)}
button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--brand);outline-offset:1px}
.item{display:flex;gap:8px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px;margin-bottom:8px}
.link{flex:1;text-align:left;border:0;background:none;display:flex;flex-direction:column;padding:6px 8px}
.bar{display:flex;gap:12px;align-items:center;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--card);position:sticky;top:0;z-index:5}
.tabs{display:flex;gap:6px;overflow-x:auto;padding:10px 16px;border-bottom:1px solid var(--line)}
.tab{white-space:nowrap}.tab.on{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px;padding:16px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.pane{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.side{position:sticky;top:60px;max-height:calc(100vh - 76px);overflow:auto}
@media (max-width:900px){.side{position:static;max-height:none}}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
@media (max-width:560px){.grid{grid-template-columns:1fr}}
.f{display:flex;flex-direction:column;gap:3px}.wide,.f.wide{grid-column:1/-1}
.f span{font-size:13px;color:var(--mute)}
input[type=text],textarea,select{font:inherit;width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
textarea{resize:vertical}
.chk{grid-column:1/-1;display:flex;gap:8px;align-items:center}
.rows{display:grid;gap:10px}.card{border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--bg)}
.cardhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;color:var(--mute)}
.dslist{display:grid;gap:6px;margin-bottom:10px}
.doc{display:flex;justify-content:space-between;gap:8px;text-align:left}.doc.on{border-color:var(--brand);box-shadow:inset 0 0 0 1px var(--brand)}
.doc em{font-style:normal;font-size:12.5px;white-space:nowrap}.warn{color:var(--warn)}.ok{color:var(--brand)}
.paper{background:#fff;color:#000;font:13pt/1.4 "Times New Roman",serif;padding:28px 30px;border:1px solid var(--line);border-radius:6px;text-align:justify}
.paper p{margin:0 0 6px}.paper .c{text-align:center}.paper .r{text-align:right}.paper .b{font-weight:700}.paper .it{font-style:italic}.paper .in{text-indent:1.2cm}.paper .ul{text-decoration:underline}
.paper table{width:100%;border-collapse:collapse;margin:6px 0 10px;font-size:11pt}.paper th,.paper td{border:1px solid #000;padding:3px 5px;text-align:left}
.paper .two{display:grid;grid-template-columns:42% 58%;margin:8px 0}.paper .gap{height:56px}
.paper .pb{border:0;border-top:2px dashed #aaa;margin:20px 0}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;z-index:20}