.legacy-page{background:#efefef;font-family:SimSun,"Songti SC",serif}.legacy-page .masthead,.legacy-page .panel,.legacy-page .card{box-shadow:none}.legacy-box{border:1px solid #9f9f9f;background:#fff}.legacy-title{background:#d6d6d6;border-bottom:1px solid #999;padding:7px 10px;font-weight:bold;color:#222}.legacy-body{padding:12px}.legacy-note{font-size:.8rem;color:#555}.legacy-link{color:#003399;text-decoration:underline}.print-stamp{display:inline-block;border:1px solid #777;padding:2px 6px;color:#555;font-size:.75rem}


/* archived subsystem: deliberately plainer, still readable */
.forum-shell{box-shadow:none}.forum-head{font-family:SimSun,"Songti SC",serif;background:linear-gradient(#e3edf4,#cfdde6)}.forum-row{font-family:SimSun,"Songti SC",serif}.post{font-family:SimSun,"Songti SC",serif}.post-head{background:linear-gradient(#f0f2f3,#e2e6e8)}.post-author{background:#f1f2f2}.reply{font-family:SimSun,"Songti SC",serif}.post-content{font-size:.94rem}.old-archive-header{grid-column:1/-1;display:flex;justify-content:space-between;gap:12px;padding:7px 9px;background:#e2e2e2;border:1px solid #aaa;border-bottom:0;font-family:SimSun,"Songti SC",serif;font-size:.8rem}