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12px;font-size:12px;font-weight:600}.badge.done{color:var(--muted);background:#efeff3}.badge.live{background:var(--grad);color:#fff}.badge.next{border:1px solid var(--line);color:var(--muted)}.badge.ok{color:var(--ok);background:#e8f3ec}.badge.warn{color:var(--red);background:#fdebe7}.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-top:16px;display:grid}.tile{background:var(--card);box-shadow:var(--shadow);cursor:pointer;border-radius:14px;padding:18px;display:block;position:relative}.tile:hover{outline:1.5px solid var(--warmred)}.tile .tag{letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-size:10.5px;font-weight:600}.tile h4{margin:5px 0;font-size:16px;font-weight:600}.tile p{color:var(--muted);font-size:13.5px}.progress{background:var(--line);border-radius:999px;height:6px;margin-top:12px;overflow:hidden}.progress i{background:var(--grad);border-radius:999px;height:100%;display:block}.progress-label{color:var(--muted);margin-top:5px;font-size:12px}.cert-chip{color:var(--ok);background:#e8f3ec;border-radius:999px;padding:3px 9px;font-size:10.5px;font-weight:600;position:absolute;top:12px;right:12px}.book-img{border-radius:6px;flex:0 0 96px;width:96px;display:block;box-shadow:6px 8px 18px #0d102347}.tile.dark .book-img{margin-bottom:12px;box-shadow:0 4px 14px #00000059}.book-flex{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.book-flex .bf-txt{flex:260px}.tile.dark{background:var(--navy);color:#fff}.tile.dark .tag{color:#ff8d7d}.tile.dark p{color:#c9cce0}.tile.dark .progress{background:#ffffff29}.tile.dark .progress-label{color:#9aa0b8}.tile.locked{box-shadow:none;border:1.5px dashed var(--line);cursor:default;background:#fbfbfd}.tile.locked:hover{outline:none}.lock-chip{color:var(--muted);background:#efeff3;border-radius:999px;padding:3px 9px;font-size:10.5px;font-weight:600;position:absolute;top:12px;right:12px}.lic-chip{color:var(--red);background:#fdebe7;border-radius:999px;margin:0 0 6px;padding:3px 10px;font-size:11px;font-weight:600;display:inline-block}.test-meta{color:var(--muted);margin-top:10px;font-size:12.5px}h2.section{margin:26px 0 4px;font-size:16px;font-weight:600}.sub{color:var(--muted);max-width:70ch;margin-top:4px;font-size:14px}.page-title{font-size:clamp(22px,3vw,28px)}.backlink{color:var(--red);cursor:pointer;background:0 0;border:none;margin-bottom:12px;padding:0;font-size:14px;font-weight:500;display:inline-block}.quiz-q{margin:8px 0 12px;font-size:14.5px;font-weight:600}.quiz-opt{text-align:left;border:1.5px solid var(--line);cursor:pointer;background:#fafafc;border-radius:10px;width:100%;margin-bottom:8px;padding:12px 14px;font-size:14px;display:block}.quiz-opt:hover{border-color:var(--navy)}.quiz-opt.correct{border-color:var(--ok);background:#e8f3ec}.quiz-opt.wrong{border-color:var(--red);background:#fdebe7}.quiz-fb{margin-top:6px;font-size:14px;display:none}.quiz-fb.show{display:block}.quiz-fb strong{color:var(--ok)}.quiz-fb.oops strong{color:var(--red)}.video{background:var(--navy);aspect-ratio:16/9;color:#fff;cursor:pointer;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;display:flex}.video .play{background:var(--grad);border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:8px;display:flex}.video .play:after{content:"";border:8px solid #0000;border-left:13px solid #fff;border-right-width:0;margin-left:3px}.video span{color:#c9cce0;text-align:center;padding:0 14px;font-size:13px}.scan-row{margin-bottom:16px}.scan-row .s-label{justify-content:space-between;margin-bottom:6px;font-size:14px;display:flex}.scan-row .s-label b{font-weight:600}.scan-row .s-label span{color:var(--muted);font-size:13px}.bar{background:var(--line);border-radius:999px;height:9px;margin-bottom:4px;overflow:hidden}.bar i{border-radius:999px;height:100%;display:block}.bar.base i{background:#b9bccb}.bar.now i{background:var(--grad)}.legend{color:var(--muted);gap:18px;margin:8px 0 18px;font-size:13px;display:flex}.legend i{vertical-align:middle;border-radius:999px;width:22px;height:8px;margin-right:6px;display:inline-block}.legend .l1 i{background:#b9bccb}.legend .l2 i{background:var(--grad)}.admin-chip{letter-spacing:.1em;text-transform:uppercase;color:#fff;background:var(--navy);border-radius:999px;margin-bottom:10px;padding:5px 14px;font-size:11px;font-weight:600;display:inline-block}.check-list{margin-top:8px;list-style:none}.check-list li{margin-bottom:9px;padding-left:26px;font-size:14px;position:relative}.check-list li:before{content:"";border:2px solid var(--line);border-radius:4px;width:13px;height:13px;position:absolute;top:4px;left:0}.check-list li.done:before{background:var(--ok);border-color:var(--ok)}.stats{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:14px;margin-top:16px;display:grid}.stat{background:var(--card);box-shadow:var(--shadow);border-radius:14px;padding:14px 16px}.stat .display{font-size:26px}.stat span{color:var(--muted);font-size:12.5px}.stat.alert{outline:1.5px solid var(--warmred)}.stat.alert .display{color:var(--red)}.member-line{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:11px 0;display:flex}.member-line:last-child{border-bottom:none}.member-line .avatar{background:var(--navy)}.member-line div strong{font-size:14.5px;display:block}.member-line div span{color:var(--muted);font-size:13px}.ask-bar{z-index:70;background:#fff;border-radius:999px;align-items:center;gap:10px;width:min(560px,100vw - 96px);padding:8px;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 12px 36px #0d102338}.ask-bar .ai{background:var(--navy);color:#fff;width:38px;height:38px;font-family:var(--font-anton),sans-serif;border-radius:50%;flex:0 0 38px;justify-content:center;align-items:center;font-size:12px;display:flex}.ask-bar input{font-family:var(--font-jost),sans-serif;border:none;outline:none;flex:1;min-width:0;font-size:14px}.ask-bar .btn{border-radius:999px;margin:0;padding:9px 18px}.ask-bar .done-msg{color:var(--ok);flex:1;padding-left:4px;font-size:14px;font-weight:500}.footer-note{color:var(--muted);text-align:center;padding:26px 22px 90px;font-size:12.5px}.payoff{font-family:var(--font-anton),sans-serif;text-transform:uppercase;letter-spacing:.08em;color:var(--navy);margin-bottom:4px;font-size:14px}.success-banner{border:1.5px solid var(--ok);color:var(--ok);background:#e8f3ec;border-radius:12px;margin-top:20px;padding:14px 18px;font-size:14px;font-weight:500}.todo-note{color:#8a6d00;background:#fff6dc;border:1px solid #f0e1a8;border-radius:999px;margin-top:8px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.login-wrap{background:var(--paper);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:#fff;border-radius:20px;width:min(420px,100%);padding:36px;box-shadow:0 14px 44px #0d10231f}.login-card img.logo{height:52px;margin-bottom:18px}.login-card h1{font-family:var(--font-anton),sans-serif;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px;font-size:22px;font-weight:400}.login-card p.sub{margin-bottom:18px}.login-card label{margin-bottom:6px;font-size:13px;font-weight:600;display:block}.login-card input[type=email]{border:1.5px solid var(--line);width:100%;font-family:var(--font-jost),sans-serif;border-radius:10px;outline:none;margin-bottom:14px;padding:11px 14px;font-size:14px}.login-card input[type=email]:focus{border-color:var(--navy)}.login-card .btn{text-align:center;width:100%}.login-note{color:var(--muted);margin-top:14px;font-size:13px}.demo-block{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}.demo-block h2{margin-bottom:10px;font-size:13px;font-weight:600}.demo-btn{text-align:left;border:1.5px solid var(--line);cursor:pointer;background:#fafafc;border-radius:10px;width:100%;margin-bottom:8px;padding:10px 14px;font-size:14px;display:block}.demo-btn:hover{border-color:var(--navy)}.demo-btn span{color:var(--muted);font-size:12px;display:block}@media (max-width:960px){.content{grid-template-columns:minmax(0,1fr)}.rail{position:static}}@media (max-width:700px){.app{flex-direction:column}.sidebar{flex-direction:row;justify-content:flex-start;width:100%;height:auto;padding:8px 10px;position:sticky;top:0;overflow-x:auto}.side-btn.active:before{width:auto;height:3px;inset:auto 6px -4px}.side-btn .tip{display:none}.topbar{top:60px}.search,.user .u-name,.user .u-role{display:none}.hero-card{flex:100%}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}