:root{color-scheme:light;--bg: #f3efe6;--panel: #fffdf8;--ink: #1c1914;--muted: #6b6458;--line: #d9d0c0;--accent: #0f5c4c;--accent-soft: #d8ebe5;font-family:Iowan Old Style,Palatino Linotype,Palatino,Book Antiqua,Georgia,serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top left,#e7f0ec 0%,transparent 45%),linear-gradient(160deg,#f7f2e8,#efe6d6 55%,#e7dfd0);color:var(--ink);min-height:100vh}button,input{font:inherit}#root{min-height:100vh}.shell{display:grid;grid-template-rows:auto 1fr;min-height:100vh}.top{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.4rem;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--panel) 88%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand{font-size:1.35rem;letter-spacing:.04em;font-weight:700}.muted{color:var(--muted);font-size:.92rem}.layout{display:grid;grid-template-columns:minmax(220px,280px) minmax(280px,1fr) minmax(260px,360px);gap:0;min-height:0}.panel{background:color-mix(in srgb,var(--panel) 92%,transparent);border-right:1px solid var(--line);padding:1rem;overflow:auto;min-height:calc(100vh - 64px)}.panel:last-child{border-right:0}h2{margin:0 0 .75rem;font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}.tree button,.doc-row{display:block;width:100%;text-align:left;border:0;background:transparent;padding:.45rem .55rem;border-radius:6px;cursor:pointer;color:inherit}.tree button:hover,.doc-row:hover,.tree button.active,.doc-row.active{background:var(--accent-soft)}.tree ul{list-style:none;margin:0;padding-left:.85rem}.tree>ul{padding-left:0}.summary{margin:0 0 1rem;line-height:1.45;color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.85rem}.btn{border:1px solid var(--line);background:var(--panel);padding:.4rem .75rem;border-radius:999px;cursor:pointer}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn:disabled{opacity:.5;cursor:default}.search{flex:1;min-width:140px;border:1px solid var(--line);border-radius:999px;padding:.4rem .8rem;background:#fff}.doc-list{display:flex;flex-direction:column;gap:.2rem}.meta{font-size:.85rem;color:var(--muted)}.detail dl{display:grid;grid-template-columns:7rem 1fr;gap:.35rem .75rem;margin:0 0 1rem}.detail dt{color:var(--muted)}.detail dd{margin:0;word-break:break-all}.login{min-height:100vh;display:grid;place-items:center;padding:2rem}.login-card{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:2rem;box-shadow:0 18px 50px #281e0a14}.login-card h1{margin:0 0 .4rem;font-size:2.4rem}.error{color:#8b1e1e;margin:.75rem 0}@media(max-width:960px){.layout{grid-template-columns:1fr}.panel{min-height:auto;border-right:0;border-bottom:1px solid var(--line)}}