:root{--ink:#213c36;--muted:#52675e;--line:#dce4dc;--green:#246b59;--paper:#f5f6f0;--white:#fff;--shadow:0 3px 12px #253d3110}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:16px;line-height:1.5}h1,h2,h3{font-family:inherit;line-height:1.3;letter-spacing:normal}h1{font-size:40px;margin:8px 0 12px;font-weight:700}h2{font-size:22px}h2,h3{margin:0 0 12px}h3{font-size:16px}p{margin:0 0 12px}a{color:var(--green);text-underline-offset:3px}button,input,select,textarea{font:inherit;font-size:16px}button{border:1px solid var(--line);background:var(--white);color:var(--ink);padding:8px 14px;border-radius:8px;font-weight:600;cursor:pointer;transition:background .15s,box-shadow .15s}button:hover:not(:disabled){background:#edf3ed;box-shadow:var(--shadow)}button:disabled{cursor:default;opacity:.55}input,select,textarea{border:1px solid #cfdacf;border-radius:7px;background:var(--white);color:var(--ink);padding:10px 12px;width:100%;min-width:0;font-size:16px}input:disabled,select:disabled,textarea:disabled{opacity:1;color:var(--ink);background:#f6f7f3}textarea{resize:vertical;min-height:94px;line-height:1.6}input[type=checkbox]{width:16px;height:16px;padding:0;accent-color:var(--green);flex-shrink:0}input[type=color]{padding:3px;width:48px;height:38px}label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:13px;margin-bottom:16px}label.inline{flex-direction:row;align-items:center;font-weight:500;margin:0;gap:8px}fieldset{padding:0;border:0;min-width:0;margin:0 0 18px}legend{font-weight:700;margin-bottom:10px;font-size:13px}.primary{background:var(--green);border-color:var(--green);color:#fff}.primary:hover:not(:disabled){background:#1b5748}.quiet{border-color:transparent;background:transparent}.danger{color:#ae3d39}.muted{color:var(--muted)}.small{font-size:13px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.16em;font-weight:700;color:var(--green);margin:0}.actions{gap:8px;flex-wrap:wrap}.actions,.app-header{display:flex;align-items:center}.app-header{height:64px;background:#fff;border-bottom:1px solid var(--line);justify-content:space-between;padding:0 40px;gap:20px}.brand{text-decoration:none;letter-spacing:.12em;font-size:17px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:22px}.brand span{font-size:17px;letter-spacing:normal;font-weight:600;border-left:1px solid var(--line);padding-left:22px}.app-header nav{display:flex;align-items:center;gap:22px;font-size:13px}.app-header nav a{text-decoration:none;color:var(--muted)}.guest-badge{font-family:inherit;font-size:13px;font-weight:600;border:1px solid var(--line);border-radius:24px;padding:5px 10px;background:#f0f4ed;color:var(--muted);display:inline-block;white-space:nowrap}.identity{color:var(--green);font-weight:600}.page{max-width:1280px;margin:auto;padding:52px 40px 70px}.directory-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:20px}.directory-heading p{max-width:600px}.toolbar{display:flex;align-items:center;gap:12px;margin:18px 0;flex-wrap:wrap}.toolbar .search{width:290px}.toolbar select{width:160px}.toolbar-meta{margin-left:auto;font-size:13px}.directory{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:24px}.board-tile{display:block;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;text-decoration:none;color:var(--ink);box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s}.board-tile:hover{transform:translateY(-3px);box-shadow:0 8px 24px #253d311a}.tile-cover{height:108px;padding:20px 24px;display:flex;align-items:flex-end;justify-content:space-between;color:#ffffffba;font-size:11px;background-image:linear-gradient(130deg,#ffffff10,transparent 60%)}.tile-columns{font-size:42px;line-height:1;color:#ffffff8a}.tile-body{padding:23px}.tile-body h2{font-size:20px;margin-bottom:10px;overflow-wrap:anywhere}.tile-body p{font-size:15px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}.tile-meta{display:flex;justify-content:space-between;font-size:13px;border-top:1px solid var(--line);padding-top:15px;margin-top:20px;color:var(--muted);gap:10px}.empty{padding:65px 20px;text-align:center;border:1px dashed #cbd8cb;border-radius:14px;background:#ffffff60}.empty-mark{font-size:48px;display:block;color:#a2b7a6;margin-bottom:20px}.empty h2{margin:0 0 12px}.empty a{display:block;margin-top:20px}.welcome{max-width:1120px;margin:0 auto;min-height:calc(100vh - 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