:root{--red:#b3182b;--deep-red:#7a0f1e;--deep-red2:#8a1322;--gold:#c99a3b;--gold-dark:#8a6516;--cream:#fbf2e4;--ink:#2a140f;--card:#fffdf8;--border:#eadfc5;--arcoblue-1:253, 244, 240;--arcoblue-2:250, 226, 220;--arcoblue-3:242, 197, 189;--arcoblue-4:229, 152, 141;--arcoblue-5:205, 82, 68;--arcoblue-6:179, 24, 43;--arcoblue-7:138, 19, 34;--arcoblue-8:110, 14, 27;--arcoblue-9:82, 10, 20;--arcoblue-10:58, 7, 14}*{box-sizing:border-box}body{background:var(--cream);color:var(--ink);margin:0;font-family:Microsoft YaHei,PingFang SC,sans-serif}.topbar{z-index:100;background:linear-gradient(90deg, var(--red) 0%, var(--deep-red2) 100%);color:#fff;align-items:baseline;gap:16px;padding:13px 28px;display:flex;position:sticky;top:0;box-shadow:0 2px 10px #7a0f1e4d}.topbar h1{letter-spacing:1px;margin:0;font-size:20px;font-weight:700}.topbar .topbar-sub{opacity:.75;letter-spacing:1px;font-size:12px}.shell{align-items:flex-start;display:flex}.sidebar-wrap{background:var(--card);border-right:1px solid var(--border);flex-shrink:0;width:208px;min-height:calc(100vh - 49px);padding:12px 0;position:sticky;top:49px}.sidebar-wrap .arco-menu{border-right:none}.content{flex:1;min-width:0;max-width:1200px;padding:24px 28px 64px}.step-head{color:var(--deep-red);align-items:center;gap:10px;margin-bottom:14px;font-size:17px;font-weight:700;display:flex}.step-no{background:linear-gradient(135deg, var(--red), var(--deep-red2));color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:700;display:inline-flex}.step-card{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:18px;padding:20px 22px;box-shadow:0 1px 4px #2a140f0d}.topic-grid{grid-template-columns:1fr 1fr;gap:12px;margin-top:14px;display:grid}.topic-item{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:10px;padding:12px 16px;transition:border-color .15s,box-shadow .15s}.topic-item:hover{border-color:var(--gold);box-shadow:0 2px 8px #c99a3b2e}.topic-item.active{border-color:var(--red);box-shadow:0 2px 10px #b3182b2e}.topic-item .t-title{margin-bottom:4px;font-size:15px;font-weight:700}.topic-item .t-hook{color:#6d5f45;font-size:13px}.topic-item .t-meta{align-items:center;gap:8px;margin-top:8px;display:flex}.score-high{color:var(--red);font-weight:700}.score-normal{color:var(--gold-dark)}.vblock{border-left:5px solid;border-radius:10px;margin-bottom:12px;padding:14px 18px}.vblock .vhead{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.vblock .vname{font-size:15px;font-weight:700}.vblock .vtime{background:#ffffffb3;border:1px solid;border-radius:999px;padding:1px 10px;font-size:12px;font-weight:700}.vblock .vcontent{white-space:pre-wrap;font-size:15px;line-height:1.8}.vb-hook{border-color:var(--red);background:#b3182b0f}.vb-hook .vname,.vb-hook .vtime{color:var(--red)}.vb-emp{border-color:var(--gold);background:#c99a3b1a}.vb-emp .vname,.vb-emp .vtime{color:var(--gold-dark)}.vb-body{border-color:var(--ink);background:#2a140f0b}.vb-body .vname,.vb-body .vtime{color:var(--ink)}.vb-cta{border-color:var(--deep-red);background:#7a0f1e14}.vb-cta .vname,.vb-cta .vtime{color:var(--deep-red)}.vb-other{background:#9c8a6a14;border-color:#9c8a6a}.vb-other .vname,.vb-other .vtime{color:#6d5f45}.cover-preview{border:2px solid var(--gold);border-radius:12px;width:320px;overflow:hidden;box-shadow:0 4px 16px #2a140f2e}.cover-preview img{width:100%;display:block}.cover-hint{color:var(--gold-dark);margin-top:8px;font-size:13px}.pkg-layout{align-items:flex-start;gap:18px;display:flex}.pkg-list{flex-shrink:0;width:280px;max-height:calc(100vh - 97px);position:sticky;top:73px;overflow-y:auto}.pkg-item{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:10px;width:100%;margin-bottom:6px;padding:10px 14px;font-family:inherit;display:block}.pkg-item.active{border-color:var(--red);background:#fff;box-shadow:0 1px 5px #b3182b26}.pkg-item .p-no{color:var(--gold-dark);font-size:12px;font-weight:700}.pkg-item .p-title{font-size:14px;font-weight:700;line-height:1.4}.pkg-item .p-date{color:#6d5f45;margin-top:2px;font-size:12px}.pkg-detail{flex:1;min-width:0}.kv-line{align-items:flex-start;gap:10px;padding:6px 0;display:flex}.kv-line .kv-label{width:76px;color:var(--gold-dark);flex-shrink:0;font-size:14px;font-weight:700}.kv-line .kv-value{flex:1;min-width:0}.aud-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.aud-card{border:1px solid var(--border);border-top:4px solid var(--red);background:#fff;border-radius:12px;padding:18px 20px}.aud-card h3{color:var(--deep-red);margin:0 0 8px;font-size:16px}.aud-card .aud-row{padding:4px 0;font-size:14px}.aud-card .aud-label{color:var(--gold-dark);margin-right:8px;font-weight:700}.tbl{border-collapse:collapse;background:#fff;width:100%;font-size:14px}.tbl th{color:var(--deep-red);background:#c99a3b24;font-weight:700}.tbl th,.tbl td{border:1px solid var(--border);text-align:left;padding:8px 12px}.tbl tr:nth-child(2n) td{background:#fbf2e480}.guide-box{border:1px solid var(--gold);background:#c99a3b1f;border-radius:10px;padding:14px 18px;font-size:14px;line-height:2}.guide-box code{background:#2a140f12;border-radius:4px;padding:1px 6px;font-family:Consolas,monospace;font-size:13px}.arco-btn-primary:not(.arco-btn-disabled):not(:disabled){background-color:var(--red);border-color:var(--red)}.arco-btn-primary:not(.arco-btn-disabled):not(:disabled):hover{background-color:var(--deep-red2);border-color:var(--deep-red2)}.arco-btn-primary.arco-btn-disabled,.arco-btn-primary:disabled{color:#fff;background-color:#b3182b59;border-color:#0000}.arco-menu-light .arco-menu-item.arco-menu-selected,.arco-menu-light .arco-menu-item:hover{color:var(--red)}.arco-menu-light .arco-menu-item.arco-menu-selected{background-color:#b3182b0f;font-weight:700}.arco-tag-arcoblue{color:var(--red);background-color:#b3182b14;border-color:#b3182b40}.arco-tag-orangered{color:var(--gold-dark);background-color:#c99a3b1f;border-color:#c99a3b66}.arco-select-view:focus-within,.arco-input:focus,.arco-input-textarea:focus{border-color:var(--red)}.combo-item{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:8px;align-items:flex-start;gap:10px;margin-bottom:8px;padding:10px 12px;transition:border-color .15s,background .15s;display:flex}.combo-item:hover{border-color:var(--red)}.combo-item.active{border-color:var(--red);background:#b3182b0d}.combo-title{color:var(--ink);font-size:14.5px;font-weight:700}.combo-cover{color:var(--gold-dark);margin-top:4px;font-size:13px}.combo-reason{color:#8a6d4f;margin-top:4px;font-size:12.5px}.pkg-item{border:1px solid #0000;border-radius:8px;align-items:center;gap:4px;margin-bottom:6px;display:flex}.pkg-item.active{background:var(--card);border-color:var(--border)}.pkg-item:hover{background:#b3182b0d}.pkg-item-main{text-align:left;cursor:pointer;background:0 0;border:none;flex:1;padding:10px;font-family:inherit}.pkg-del{flex:none;margin-right:6px}.sidebar-logout{color:#8a6d4f;cursor:pointer;border-radius:8px;align-items:center;gap:8px;margin-top:18px;padding:10px 14px;font-size:13px;display:flex}.sidebar-logout:hover{color:var(--red);background:#b3182b14}.login-page{background:linear-gradient(135deg,#c22036 0%,#b3182b 45%,#7a0f1e 100%);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--card);border:1px solid var(--border);text-align:center;border-radius:16px;width:340px;padding:40px 32px;box-shadow:0 24px 60px #2a140f59}.login-seal{background:var(--red);color:#fbf2e4;border-radius:14px;width:72px;height:72px;margin:0 auto 18px;font-size:34px;font-weight:900;line-height:72px;transform:rotate(-6deg)}.login-title{color:var(--ink);font-size:18px;font-weight:900}.login-sub{color:var(--gold-dark);letter-spacing:3px;margin:8px 0 22px;font-size:12.5px}