@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{color:#182235;font-synthesis:none;--navy:#173461;--navy-dark:#10274b;--blue:#236fdf;--blue-soft:#eaf2ff;--line:#e2e8f0;--muted:#758195;--danger:#c43b3b;--glass:#ffffffb8;--glass-border:#ffffffa6;--glow:0 18px 48px #236fdf2e;background:#f3f6fa;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;font-size:14px}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button,a,input,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,summary:focus-visible,label:focus-within{outline-offset:2px;outline:3px solid #236fdf38}svg{flex:none}.eyebrow{color:#ffffff80;letter-spacing:.18em;margin:0 0 12px;font-size:11px;font-weight:700}.eyebrow.blue{color:var(--blue)}.primary-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#3b82f6,#1d4ed8 55%,#2563eb);border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:10px 17px;font-weight:600;transition:transform .18s,box-shadow .18s,filter .18s;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 10px 28px #2563eb47}.primary-button:after{content:"";background:linear-gradient(90deg,#0000,#ffffff6b,#0000);width:28%;transition:left .46s;position:absolute;inset:-50% auto -50% -42%;transform:skew(-18deg)}.primary-button:hover{filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 14px 34px #2563eb61}.primary-button:hover:after{left:118%}.primary-button:active{transform:translateY(1px)scale(.985)}.primary-button svg{width:16px;height:16px}.primary-button.disabled{pointer-events:none;opacity:.5}.cta-button{gap:12px;padding-right:8px}.cta-arrow{color:#1d4ed8;background:#fff;border-radius:50%;place-items:center;width:28px;height:28px;transition:transform .22s cubic-bezier(.2,.8,.2,1);display:grid;box-shadow:0 4px 12px #0f285a1f}.cta-arrow svg{width:14px;height:14px}.cta-button:hover .cta-arrow{transform:translate(3px)scale(1.05)}.btn-spinner{border:2px solid #ffffff59;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite scoring-spin}.spin-icon{animation:.8s linear infinite scoring-spin}.primary-button.is-loading{gap:10px}.glass-panel{background:var(--glass);border:1px solid var(--glass-border);box-shadow:var(--glow), inset 0 1px 0 #fffc;-webkit-backdrop-filter:blur(18px)saturate(1.2);backdrop-filter:blur(18px)saturate(1.2);border-radius:22px;padding:28px 26px;position:relative}.status-dot{vertical-align:middle;border-radius:50%;width:8px;height:8px;margin-right:6px;display:inline-block;box-shadow:0 0 #236fdf73}.status-dot.ready{background:#3b82f6;animation:1.8s ease-out infinite status-dot-pulse}.status-dot.in-progress{background:#f59e0b;animation:1.2s ease-out infinite status-dot-pulse}.status-dot.completed{box-shadow:none;background:#22c55e}.status-dot.live{background:#4ade80;width:7px;height:7px;margin-right:7px;animation:1.6s ease-in-out infinite live-blink;box-shadow:0 0 8px #4ade80e6}.danger-text{color:var(--danger)!important}.loading-screen{min-height:100vh;color:var(--muted);place-content:center;justify-items:center;display:grid}.loading-screen span{color:#fff;background:linear-gradient(145deg,#3b82f6,#1d4ed8);border-radius:13px;place-items:center;width:48px;height:48px;font-weight:700;animation:2.8s ease-in-out infinite brand-breathe;display:grid;box-shadow:0 12px 30px #236fdf47}.loading-screen p{font-size:13px}.login-page{grid-template-columns:1.08fr .92fr;min-height:100vh;display:grid}.login-brand{color:#fff;background:radial-gradient(circle at 88% 12%,#60a5fa59,#0000 34%),linear-gradient(145deg,#0a1730,#153a6d 52%,#1a4f8c);flex-direction:column;justify-content:center;padding:clamp(52px,8vw,120px);display:flex;position:relative;overflow:hidden}.login-brand-fx{pointer-events:none;position:absolute;inset:0;overflow:hidden}.login-orb{filter:blur(2px);opacity:.55;border-radius:50%;position:absolute}.login-orb-a{background:radial-gradient(circle,#60a5fa99,#0000 68%);width:300px;height:300px;animation:10s ease-in-out infinite alternate login-orb-drift;top:-90px;right:-50px}.login-orb-b{background:radial-gradient(circle,#38bdf861,#0000 70%);width:240px;height:240px;animation:14s ease-in-out -3s infinite alternate-reverse login-orb-drift;bottom:6%;left:-70px}.login-orb-c{background:radial-gradient(circle,#818cf86b,#0000 70%);width:130px;height:130px;animation:5s ease-in-out infinite login-orb-pulse;top:44%;right:16%}.login-grid{background-image:linear-gradient(#ffffff0b 1px,#0000 1px),linear-gradient(90deg,#ffffff0b 1px,#0000 1px);background-size:48px 48px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(circle at 30% 40%,#000,#0000 75%);mask-image:radial-gradient(circle at 30% 40%,#000,#0000 75%)}.brand-mark{z-index:1;color:#fff;background:linear-gradient(145deg,#3b82f6,#1d4ed8);border-radius:14px;place-items:center;width:54px;height:54px;margin-bottom:52px;font-weight:700;animation:3.2s ease-in-out infinite brand-breathe;display:grid;position:relative;box-shadow:0 12px 30px #0000002e,0 0 #3b82f666}.login-brand h1,.login-brand .eyebrow,.login-brand .brand-copy,.login-feature-chips{z-index:1;position:relative}.login-brand h1{letter-spacing:-.045em;text-shadow:0 12px 40px #00000038;margin:0;font-size:clamp(42px,5.5vw,72px);line-height:1.12}.brand-copy{color:#ffffffad;margin-top:25px;font-size:18px}.login-feature-chips{flex-wrap:wrap;gap:8px;margin:28px 0 0;padding:0;list-style:none;display:flex}.login-feature-chips li{color:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:999px;padding:7px 12px;font-size:11px;font-weight:600;animation:.45s ease-out both chip-in}.login-feature-chips li:nth-child(2){animation-delay:80ms}.login-feature-chips li:nth-child(3){animation-delay:.16s}.login-action{background:radial-gradient(circle at 70% 18%,#e8f0ff,#0000 42%),linear-gradient(#eef3fb,#f7f9fc);place-items:center;padding:42px;display:grid}.login-panel{width:min(390px,100%);animation:.35s ease-out both content-in}.login-panel h2{margin:0;font-size:30px}.login-panel>p:not(.eyebrow){color:var(--muted);margin:12px 0 34px}.login-button{width:100%;min-height:52px}.error-message{color:#a83232;background:#fff0f0;border-radius:10px;margin-top:18px;padding:12px 14px;font-size:13px;animation:.22s ease-out both notice-in}.app-shell{grid-template-columns:216px minmax(0,1fr);min-height:100vh;display:grid}.main-sidebar{color:#fff;background:linear-gradient(180deg, var(--navy), var(--navy-dark));flex-direction:column;height:100vh;padding:21px 14px 16px;display:flex;position:sticky;top:0}.sidebar-brand{border-bottom:1px solid #ffffff1a;align-items:center;gap:9px;padding:0 6px 16px;display:flex}.sidebar-brand>span{background:var(--blue);border-radius:9px;flex:none;place-items:center;width:34px;height:34px;font-size:12px;font-weight:700;animation:4s ease-in-out infinite brand-breathe;display:grid;box-shadow:0 0 #4c8bff4d}.sidebar-brand>div{min-width:0}.sidebar-brand strong,.sidebar-brand small,.sidebar-account strong,.sidebar-account small{display:block}.sidebar-brand strong{letter-spacing:-.025em;white-space:nowrap;font-size:12px}.sidebar-brand small{color:#ffffff6e;margin-top:2px;font-size:10px}.main-sidebar nav{flex:1;padding-top:19px}.sidebar-nav-title{color:#ffffff59;letter-spacing:.12em;margin:0 13px 10px;font-size:9px;font-weight:700;display:block}.main-sidebar nav button{color:#fff9;text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;width:100%;margin-bottom:5px;padding:10px 11px;font-size:12px;transition:all .18s;display:flex}.main-sidebar nav button:hover{color:#fff;background:#ffffff12;transform:translate(2px)}.main-sidebar nav button.active{color:#fff;background:var(--blue)}.main-sidebar nav button>svg{stroke-width:1.8px;width:18px;height:18px;transition:transform .22s}.main-sidebar nav button:hover>svg{transform:scale(1.12)rotate(-3deg)}.sidebar-account{border-top:1px solid #ffffff1a;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:9px;padding:16px 8px 0;display:grid}.avatar{width:38px;height:38px;color:var(--navy);background:#dce9ff;border-radius:50%;place-items:center;font-weight:700;display:grid}.sidebar-account strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.sidebar-account small{color:#ffffff73;margin-top:2px;font-size:10px}.sidebar-account button{color:#ffffff7a;background:0 0;border:0;border-radius:7px;place-items:center;padding:6px;font-size:11px;display:grid}.sidebar-account button:hover{color:#fff}.sidebar-account button svg{width:15px;height:15px}.main-content{min-width:0}.knowledge-layout{grid-template-columns:250px minmax(0,1fr);min-height:100vh;display:grid}.knowledge-tree-panel{border-right:1px solid var(--line);background:#fff;padding:24px 16px}.panel-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;padding:0 5px 17px;display:flex}.panel-heading span,.panel-heading small{display:block}.panel-heading span{font-size:15px;font-weight:700}.panel-heading small{color:var(--muted);margin-top:3px;font-size:10px}.icon-action{width:30px;height:30px;color:var(--blue);background:var(--blue-soft);border:0;border-radius:7px;place-items:center;transition:transform .2s,background .2s;display:grid}.icon-action:hover{background:#dbe9ff;transform:rotate(90deg)scale(1.06)}.icon-action svg{width:16px;height:16px}.category-tree,.category-tree ul{margin:0;padding:0;list-style:none}.category-tree{padding-top:16px}.category-tree ul{border-left:1px solid #e7ebf1;margin-left:19px}.tree-row{border-radius:7px;align-items:center;min-width:0;margin:2px 0;transition:background .18s,transform .18s;display:flex}.tree-row:hover,.tree-row.selected{background:var(--blue-soft)}.tree-row:hover{transform:translate(2px)}.tree-toggle{color:#8995a7;background:0 0;border:0;flex:none;place-items:center;width:25px;padding:8px 0;display:grid}.tree-toggle svg,.scope-disclosure svg{width:14px;height:14px;transition:transform .28s cubic-bezier(.2,.8,.2,1)}.tree-toggle[aria-expanded=true] svg,.scope-disclosure[aria-expanded=true] svg{transform:rotate(90deg)}.tree-label{color:#37455b;text-align:left;background:0 0;border:0;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:6px;width:100%;min-width:0;padding:6px 7px 6px 0;font-size:12px;display:grid}.tree-label>span:nth-child(2){text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tree-label small{color:#9ba6b5;text-align:right;min-width:20px}.tree-children-reveal,.scope-children-reveal{opacity:0;grid-template-rows:0fr;transition:grid-template-rows .3s cubic-bezier(.2,.8,.2,1),opacity .22s;display:grid}.tree-children-reveal.open,.scope-children-reveal.open{opacity:1;grid-template-rows:1fr}.tree-children-reveal>ul,.scope-children-reveal>ul{min-height:0;overflow:hidden}.animated-folder{perspective:45px;width:19px;height:16px;display:inline-block;position:relative}.animated-folder-back,.animated-folder-front,.animated-folder-paper{border-radius:2px;display:block;position:absolute}.animated-folder-back{background:#efb343;inset:3px 1px 1px;box-shadow:inset 0 -2px #a0640d29}.animated-folder-back:before{content:"";background:#efb343;border-radius:2px 2px 0 0;width:8px;height:5px;position:absolute;top:-3px;left:1px}.animated-folder-paper{background:#fff9e8;height:9px;transition:transform .3s cubic-bezier(.2,.8,.2,1);bottom:3px;left:3px;right:3px;box-shadow:0 1px 2px #67410921}.animated-folder-paper.paper-one{transform:translateY(0)rotate(0)}.animated-folder-paper.paper-two{background:#fff1bd;transform:translateY(1px)rotate(0)}.animated-folder-front{transform-origin:bottom;background:linear-gradient(145deg,#f9c557,#e9a62c);height:11px;transition:transform .3s cubic-bezier(.2,.8,.2,1),filter .2s;bottom:0;left:0;right:0;box-shadow:inset 0 -2px #9c5b071f,0 2px 4px #71490d21}.animated-folder.open .animated-folder-front,.tree-row:hover .animated-folder-front,.scope-category-row:hover .animated-folder-front{filter:brightness(1.05);transform:rotateX(-24deg)translateY(1px)}.animated-folder.open .paper-one{transform:translateY(-3px)rotate(-2deg)}.animated-folder.open .paper-two{transform:translateY(-1px)rotate(2deg)}.tree-empty{color:var(--muted);text-align:center;padding:38px 8px;font-size:12px;line-height:1.8}.tree-empty button{color:var(--blue);background:0 0;border:0}.document-workspace{padding:clamp(22px,3vw,34px);animation:.28s ease-out both content-in;overflow:hidden}.workspace-heading{justify-content:space-between;align-items:center;gap:18px;margin-bottom:16px;animation:.28s ease-out both compact-header-in;display:flex}.workspace-heading>div:first-child,.student-page-heading>div:first-child,.conversation-header>div:first-child{min-width:0}.workspace-heading h1{letter-spacing:-.03em;margin:0;font-size:clamp(23px,2.4vw,28px)}.workspace-heading>div:first-child>p:last-child{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:4px 0 0;font-size:11px;overflow:hidden}.toolbar{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.toolbar>button{color:#4a586d;border:1px solid var(--line);background:#fff;border-radius:7px;align-items:center;gap:6px;padding:8px 11px;font-size:11px;transition:transform .16s,border-color .16s;display:inline-flex}.toolbar>button:hover{border-color:#b9c7da}.toolbar>button:hover:not(:disabled){transform:translateY(-1px)}.toolbar svg,.row-actions svg{width:14px;height:14px}.toolbar>button:hover svg{animation:.4s icon-nudge}.notice{color:#1c704c;background:#eaf8f1;border-radius:7px;align-items:center;gap:9px;margin:0 0 16px;padding:11px 14px;font-size:13px;animation:.2s ease-out both notice-in;display:flex}.notice.error{color:#a83232;background:#fff0f0}.notice>svg{width:17px;height:17px}.app-dialog{color:#243147;background:0 0;border:0;width:min(500px,100vw - 32px);max-height:calc(100vh - 32px);padding:0;overflow:visible}.app-dialog::backdrop{-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#0813268c;animation:.25s ease-out both dialog-backdrop-in}.app-dialog-panel{background:#fffffffa;border:1px solid #ffffffb8;border-radius:18px;animation:.38s cubic-bezier(.18,.9,.25,1.18) both dialog-pop;position:relative;overflow:hidden;box-shadow:0 30px 90px #05112557}.dialog-glow{pointer-events:none;background:radial-gradient(circle,#4c8bff2b,#0000 68%);width:260px;height:220px;animation:5s ease-in-out infinite alternate dialog-glow;position:absolute;top:-110px;right:-90px}.app-dialog.danger .dialog-glow{background:radial-gradient(circle,#ef444424,#0000 68%)}.dialog-close{z-index:2;color:#8a96a8;background:#f1f5f9c7;border:0;border-radius:50%;place-items:center;width:29px;height:29px;padding:0;transition:transform .2s,color .2s,background .2s;display:grid;position:absolute;top:13px;right:13px}.dialog-close:hover{color:var(--navy);background:#e8eef7;transform:rotate(90deg)}.dialog-close svg{width:15px;height:15px}.dialog-header{grid-template-columns:46px minmax(0,1fr);gap:14px;padding:25px 50px 18px 24px;display:grid;position:relative}.dialog-icon{width:46px;height:46px;color:var(--blue);background:linear-gradient(145deg,#eef5ff,#dfeaff);border-radius:14px;place-items:center;animation:2.8s ease-in-out infinite dialog-icon-float;display:grid;position:relative;box-shadow:inset 0 0 0 1px #236fdf14}.dialog-icon:after{content:"";border:1px solid #236fdf2e;border-radius:17px;animation:2.8s ease-out infinite dialog-icon-ring;position:absolute;inset:-5px}.danger .dialog-icon{color:#c93636;background:linear-gradient(145deg,#fff3f3,#ffe1e1)}.danger .dialog-icon:after{border-color:#c936362b}.dialog-icon svg{width:22px;height:22px}.dialog-header h2{color:#17243a;letter-spacing:-.015em;margin:1px 0 5px;font-size:18px}.dialog-header p{color:var(--muted);margin:0;font-size:11px;line-height:1.65}.dialog-body{padding:2px 24px 19px;animation:.35s ease-out 80ms both dialog-content-in}.dialog-field{color:#46556a;gap:7px;font-size:11px;font-weight:600;display:grid}.dialog-field:focus-within{outline:none}.dialog-field input{color:#223047;background:#f7f9fc;border:1px solid #dbe3ee;border-radius:9px;outline:none;width:100%;padding:11px 12px;transition:border-color .2s,box-shadow .2s,background .2s,transform .2s}.dialog-field input:focus{background:#fff;border-color:#78a5e7;transform:translateY(-1px);box-shadow:0 0 0 4px #236fdf1a}.dialog-error{color:#a83232;background:#fff0f0;border-radius:8px;margin:0 24px 14px;padding:9px 11px;font-size:11px;animation:.22s ease-out both notice-in}.dialog-actions{background:linear-gradient(#f8fafc73,#f8fafc);border-top:1px solid #edf1f5;justify-content:flex-end;gap:8px;padding:14px 24px 18px;display:flex}.dialog-actions button{color:#526075;background:#fff;border:1px solid #dce3ec;border-radius:8px;justify-content:center;align-items:center;gap:7px;min-width:78px;padding:9px 14px;font-size:12px;font-weight:600;transition:transform .18s,box-shadow .18s,background .18s;display:inline-flex}.dialog-actions button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 7px 18px #18305117}.dialog-actions .dialog-primary{color:#fff;background:linear-gradient(135deg,#2b76e5,#1f61c7);border-color:#0000;position:relative;overflow:hidden;box-shadow:0 8px 18px #236fdf33}.dialog-actions .dialog-primary:after{content:"";filter:blur(2px);background:#ffffff4d;width:24%;transition:left .42s;position:absolute;top:-30%;bottom:-30%;left:-40%;transform:skew(-18deg)}.dialog-actions .dialog-primary:hover:after{left:120%}.dialog-actions .dialog-primary.danger{background:linear-gradient(135deg,#df4b4b,#b92f2f);box-shadow:0 8px 18px #c43b3b33}.upload-dropzone{color:#45556b;background:linear-gradient(145deg,#f8fbff,#f3f7fc);border:1px dashed #a9bfdf;border-radius:13px;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:170px;transition:transform .25s cubic-bezier(.2,.8,.2,1),border-color .2s,background .2s,box-shadow .2s;display:flex;position:relative;overflow:hidden}.upload-dropzone:before{content:"";background:linear-gradient(90deg,#0000,#5894ed21,#0000);width:28%;animation:3.4s ease-in-out infinite upload-scan;position:absolute;top:0;bottom:0;left:-45%;transform:skew(-18deg)}.upload-dropzone:hover,.upload-dropzone.dragging{background:linear-gradient(145deg,#f3f8ff,#eaf3ff);border-color:#4f8de9;transform:translateY(-2px)scale(1.005);box-shadow:inset 0 0 0 3px #236fdf0f,0 14px 30px #236fdf17}.upload-dropzone.dragging{animation:.75s ease-in-out infinite alternate dropzone-pulse}.upload-dropzone.has-files{background:linear-gradient(145deg,#f7fcf9,#edf8f2);border-style:solid;border-color:#89b8a2}.upload-dropzone.has-files .upload-orbit{color:#168356;animation:2.2s ease-in-out infinite upload-ready}.upload-dropzone.has-files .upload-orbit:before{border-color:#16835647}.upload-dropzone strong{margin-top:11px;font-size:13px}.upload-dropzone small{color:#8794a7;margin-top:5px;font-size:10px}.upload-orbit{width:50px;height:50px;color:var(--blue);background:#fff;border-radius:15px;place-items:center;animation:2.5s ease-in-out infinite upload-float;display:grid;position:relative;box-shadow:0 8px 22px #236fdf21}.upload-orbit:before{content:"";border:1px dashed #236fdf4d;border-radius:20px;animation:8s linear infinite orbit-spin;position:absolute;inset:-8px}.upload-orbit svg{width:23px;height:23px}.upload-file-list{gap:7px;max-height:170px;margin-top:11px;display:grid;overflow:auto}.upload-file-row{animation:upload-file-in .3s calc(var(--file-index) * 45ms) ease-out both;background:#f8fafc;border:1px solid #e7ecf2;border-radius:9px;grid-template-columns:32px minmax(0,1fr) 28px;align-items:center;gap:9px;padding:8px 9px;display:grid}.upload-file-row>span{width:32px;height:34px;color:var(--blue);background:#fff;border-radius:7px;place-items:center;display:grid;box-shadow:0 3px 9px #18305112}.upload-file-row>span svg{width:16px;height:16px}.upload-file-row>div{min-width:0}.upload-file-row strong,.upload-file-row small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.upload-file-row strong{color:#344258;font-size:11px}.upload-file-row small{color:#8a96a8;margin-top:2px;font-size:9px}.upload-file-row>button{color:#9aa5b4;background:0 0;border:0;border-radius:7px;place-items:center;width:27px;height:27px;padding:0;transition:color .18s,background .18s,transform .18s;display:grid}.upload-file-row>button:hover{color:var(--danger);background:#ffeded;transform:rotate(6deg)scale(1.06)}.upload-file-row>button svg{width:14px;height:14px}.toast-stack{z-index:200;pointer-events:none;width:min(330px,100vw - 32px);position:fixed;top:20px;right:20px}.app-toast{color:#233147;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:auto;background:#fffffff5;border:1px solid #1f8c5b2e;border-radius:13px;grid-template-columns:36px minmax(0,1fr) 25px;align-items:center;gap:10px;padding:12px 12px 14px;animation:.45s cubic-bezier(.17,.9,.25,1.18) both toast-in;display:grid;position:relative;overflow:hidden;box-shadow:0 18px 45px #10274b33}.toast-icon{color:#168356;background:#e8f8f0;border-radius:11px;place-items:center;width:36px;height:36px;animation:.45s ease-out .16s both toast-icon-pop;display:grid}.toast-icon svg{stroke-dasharray:45;width:19px;height:19px;animation:1s ease-out .2s both toast-check}.app-toast strong{font-size:12px;display:block}.app-toast p{color:#728095;margin:3px 0 0;font-size:10px}.app-toast button{color:#99a4b3;background:0 0;border:0;border-radius:50%;place-items:center;width:25px;height:25px;padding:0;display:grid}.app-toast button:hover{color:#425066;background:#f0f3f7;transform:rotate(90deg)}.app-toast button svg{width:13px;height:13px}.app-toast>i{transform-origin:0;background:linear-gradient(90deg,#25a56d,#66d69f);height:3px;animation:3.8s linear both toast-life;position:absolute;bottom:0;left:0;right:0}.document-table{border-top:2px solid var(--navy);background:#fff;min-width:720px}.document-table-head,.document-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(260px,1.5fr) 88px 138px 172px;align-items:center;gap:14px;padding:11px 16px;display:grid}.document-table-head{color:var(--muted);background:#f8fafc;font-size:11px;font-weight:600}.document-row{min-height:60px;font-size:12px;transition:background .15s,transform .15s;animation:.34s ease-out both row-in}.document-row:hover{background:#fbfcfe;position:relative;transform:translate(3px)}.document-row:hover .file-name>span{animation:.48s file-bob}.file-name{align-items:center;gap:12px;min-width:0;display:flex}.file-name>span{width:32px;height:36px;color:var(--blue);background:var(--blue-soft);border-radius:6px;flex:none;place-items:center;font-size:9px;font-weight:700;display:grid}.file-name>div{min-width:0}.file-name strong,.file-name small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.file-name strong{font-size:13px}.file-name small{max-width:420px;color:var(--danger);margin-top:4px;font-size:10px}.status{border-radius:999px;justify-self:start;padding:4px 8px;font-size:10px;font-weight:600}.status.processing{color:#9a6a10;background:#fff4d8;animation:1.5s ease-in-out infinite status-breathe}.status.ready{color:#11744b;background:#e5f7ef}.status.failed{color:#b33434;background:#ffeded}.document-row time{color:var(--muted);font-size:11px}.row-actions{gap:10px;display:flex}.row-actions button{color:var(--blue);background:0 0;border:0;align-items:center;gap:4px;padding:0;font-size:11px;display:inline-flex}.row-actions button:hover:not(:disabled) svg{transform:rotate(-8deg)scale(1.12)}.row-actions button svg{transition:transform .2s}.table-empty{color:var(--muted);text-align:center;padding:90px 24px;font-size:13px}.phase-placeholder{padding:clamp(28px,5vw,60px)}.phase-placeholder h1{letter-spacing:-.04em;margin:0;font-size:clamp(27px,3.5vw,38px)}.phase-placeholder>p:last-child{color:var(--muted)}.student-workspace{background:radial-gradient(circle at 12% 0,#e8f1ff 0%,#0000 36%),radial-gradient(circle at 92% 8%,#eef2ff 0%,#0000 28%),#f5f7fa;min-height:100vh;padding:clamp(22px,3vw,34px);animation:.28s ease-out both content-in;position:relative}.student-page-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px;animation:.28s ease-out both compact-header-in;display:flex}.student-page-heading.compact{align-items:center}.student-page-heading h1{letter-spacing:-.035em;margin:0;font-size:clamp(23px,2.5vw,28px)}.student-page-heading>div:first-child>p:last-child{max-width:650px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:4px 0 0;font-size:11px;line-height:1.5;overflow:hidden}.student-heading-actions{gap:9px;display:flex}.student-heading-actions button:not(.primary-button),.student-page-heading>button:not(.primary-button),.setup-actions>button:not(.primary-button){color:#4a586d;border:1px solid var(--line);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffeb;border-radius:999px;justify-content:center;align-items:center;gap:7px;padding:9px 14px;font-size:12px;font-weight:600;transition:transform .17s,box-shadow .17s;display:inline-flex}.student-heading-actions button:not(.primary-button):hover:not(:disabled),.student-page-heading>button:not(.primary-button):hover:not(:disabled),.setup-actions>button:not(.primary-button):hover:not(:disabled){transform:translateY(-1px);box-shadow:0 10px 24px #243a5a1a}.student-heading-actions svg,.student-page-heading>button svg,.setup-actions svg{width:16px;height:16px}.student-heading-actions .primary-button,.setup-actions .primary-button,.scenario-footer .primary-button{color:#fff;background:linear-gradient(135deg,#3b82f6,#1d4ed8 55%,#2563eb);border:0 #0000;box-shadow:0 10px 28px #2563eb47}.student-heading-actions .primary-button:hover:not(:disabled),.setup-actions .primary-button:hover:not(:disabled),.scenario-footer .primary-button:hover:not(:disabled){filter:brightness(1.06);transform:translateY(-2px);box-shadow:0 14px 34px #2563eb61}.home-mode-strip{background:0 0;border-top:0;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:36px;display:grid}.home-mode-strip button,.mode-card{color:inherit;text-align:left;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffc7;border:1px solid #ffffffd9;border-radius:18px;grid-template:"icon label title arrow""icon label copy arrow"/44px 80px minmax(0,1fr) 18px;align-items:center;gap:2px 13px;padding:20px 22px;transition:background .22s,transform .22s,box-shadow .22s,border-color .22s;display:grid;position:relative;overflow:hidden;box-shadow:0 10px 30px #1830510f}.home-mode-strip button+button{border-left:1px solid #ffffffd9}.mode-card-glow{pointer-events:none;opacity:0;background:radial-gradient(circle,#3b82f638,#0000 68%);width:180px;height:180px;transition:opacity .25s,transform .35s;position:absolute;top:-40%;right:-20%}.mode-card.exam .mode-card-glow{background:radial-gradient(circle,#f59e0b38,#0000 68%)}.home-mode-strip button:hover,.mode-card:hover{z-index:1;background:#ffffffeb;border-color:#c5d8f5;position:relative;transform:translateY(-4px)scale(1.01);box-shadow:0 18px 42px #1d3f6e24}.home-mode-strip button:hover .mode-card-glow,.mode-card:hover .mode-card-glow{opacity:1;transform:translate(-12px,18px)}.home-mode-strip button>span:not(.mode-strip-icon):not(.mode-card-glow){color:var(--blue);letter-spacing:.14em;grid-area:label;font-size:10px;font-weight:700}.mode-strip-icon{width:42px;height:42px;color:var(--blue);background:linear-gradient(145deg,#eef5ff,#dbe9ff);border-radius:14px;grid-area:icon;place-items:center;transition:transform .28s cubic-bezier(.2,.8,.2,1),background .2s;display:grid;box-shadow:inset 0 0 0 1px #236fdf14}.mode-strip-icon svg{width:22px;height:22px}.home-mode-strip button:hover .mode-strip-icon{background:linear-gradient(145deg,#dbe9ff,#c9ddff);transform:rotate(-6deg)scale(1.1)}.home-mode-strip button strong{grid-area:title;font-size:15px}.home-mode-strip button small{color:var(--muted);grid-area:copy;line-height:1.7}.mode-strip-arrow{color:#8ba9d3;grid-area:arrow;width:17px;transition:transform .22s}.home-mode-strip button:hover .mode-strip-arrow{transform:translate(5px)}.task-history-heading{justify-content:space-between;align-items:flex-end;margin-bottom:15px;display:flex}.task-history-heading h2{margin:0;font-size:20px}.task-history-heading p{color:var(--muted);margin:5px 0 0;font-size:12px}.task-history-heading>span,.task-count-chip{color:var(--blue);background:#eaf2ffe6;border:1px solid #236fdf1f;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:700}.task-history-table{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffd1;border:1px solid #ffffffe6;border-radius:16px;min-width:760px;overflow:hidden;box-shadow:0 12px 36px #1830510f}.task-history-row{border-bottom:1px solid #e2e8f0cc;grid-template-columns:110px 92px minmax(140px,26%) minmax(96px,1fr) 112px 104px;align-items:center;gap:12px;min-height:60px;padding:10px 16px;font-size:12px;display:grid}.task-history-row.header{min-height:46px;color:var(--muted);background:#f8fafce6;font-size:11px;font-weight:600}.task-history-row time{color:var(--muted);align-items:center;gap:6px;font-size:11px;display:inline-flex}.task-history-row time svg{width:13px;height:13px}.task-history-row>div{min-width:0}.task-history-row strong,.task-history-row small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.task-history-row small{color:var(--muted);margin-top:4px;font-size:10px}.mode-mark,.ready-mark{border-radius:999px;justify-self:start;align-items:center;padding:4px 8px;font-size:10px;font-weight:600;display:inline-flex}.mode-mark.training{color:#126c4b;background:#e5f7ef}.mode-mark.exam{color:#9a5d10;background:#fff1d9}.ready-mark.ready{color:#285da6;background:var(--blue-soft)}.ready-mark.in-progress{color:#9a5d10;background:#fff1d9}.ready-mark.completed{color:#126c4b;background:#e5f7ef}.task-row-action{color:var(--blue);align-items:center;gap:4px;font-size:11px;font-weight:600;display:inline-flex}.task-row-action svg{width:13px;height:13px;transition:transform .2s}.task-history-link:hover .task-row-action svg{transform:translate(3px)}.task-history-empty{color:var(--muted);text-align:center;border-bottom:0;padding:70px 24px;font-size:13px}.fancy-empty{justify-items:center;gap:8px;padding:56px 24px;display:grid}.fancy-empty strong{color:#314056;font-size:14px}.fancy-empty p{margin:0;font-size:12px}.empty-orbit{width:54px;height:54px;color:var(--blue);background:#fff;border-radius:16px;place-items:center;margin-bottom:6px;animation:2.6s ease-in-out infinite upload-float;display:grid;box-shadow:0 10px 28px #236fdf24}.empty-orbit svg{width:22px;height:22px}.mode-badge{border-radius:999px;padding:7px 11px;font-size:11px;font-weight:700}.mode-badge.training{color:#126c4b;background:#e5f7ef}.mode-badge.exam{color:#9a5d10;background:#fff1d9}.setup-progress{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffd1;border:1px solid #ffffffe6;border-radius:14px;grid-template-columns:repeat(3,1fr);margin:0 0 24px;padding:0;list-style:none;display:grid;overflow:hidden}.setup-progress li{position:relative}.setup-progress li:after{content:"";background:0 0;height:2px;transition:transform .32s,background .2s;position:absolute;bottom:-1px;left:0;right:0;transform:scaleX(0)}.setup-progress li.active:after{background:linear-gradient(90deg,#60a5fa,#2563eb);transform:scaleX(1)}.setup-progress button{color:#98a2b2;text-align:left;background:0 0;border:0;align-items:center;gap:9px;width:100%;padding:13px 16px;display:flex}.setup-progress li.active button{color:var(--navy)}.setup-progress li.done button{color:#4776b8}.setup-progress button:disabled{cursor:default;opacity:1}.setup-progress button span{border:1px solid;border-radius:50%;place-items:center;width:25px;height:25px;font-size:10px;transition:transform .2s,background .2s;display:grid}.setup-progress li.active button span{color:#fff;background:linear-gradient(145deg,#3b82f6,#1d4ed8);border-color:#0000;transform:scale(1.06);box-shadow:0 0 0 5px #236fdf17}.setup-progress li.done button span,.setup-progress .step-check{color:#fff;background:#22c55e;border-color:#22c55e;animation:.35s cubic-bezier(.2,.9,.3,1.3) both step-pop}.setup-progress button span svg{stroke-width:2.5px;width:13px;height:13px}.setup-progress button strong{font-size:12px}.setup-stage{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe0;border:1px solid #ffffffeb;border-radius:16px;min-height:390px;padding:clamp(24px,3.2vw,36px);animation:.22s ease-out both stage-in;box-shadow:0 12px 36px #1830510d}.setup-section-heading{align-items:flex-start;gap:13px;margin-bottom:17px;display:flex}.setup-section-heading>span,.section-index{color:var(--blue);letter-spacing:.15em;font-size:10px;font-weight:700}.setup-section-heading h2{margin:-3px 0 0;font-size:18px}.setup-section-heading p{color:var(--muted);margin:6px 0 0;font-size:12px}.setup-divider{background:var(--line);height:1px;margin:28px 0}.choice-grid{gap:10px;display:grid}.choice-grid.industries,.choice-grid.roles{grid-template-columns:repeat(3,minmax(0,1fr))}.choice-grid button{color:#435065;border:1px solid var(--line);text-align:left;background:#fbfcfee6;border-radius:14px;min-height:86px;padding:16px;transition:transform .2s,border-color .2s,box-shadow .2s,background .2s;animation:.38s ease-out both choice-in}.choice-grid button:nth-child(2){animation-delay:60ms}.choice-grid button:nth-child(3){animation-delay:.12s}.choice-grid button:hover{border-color:#a9bedc;transform:translateY(-4px)scale(1.01);box-shadow:0 14px 32px #1f3d651a}.choice-grid button.selected{color:var(--navy);box-shadow:inset 3px 0 var(--blue), 0 10px 24px #236fdf1a;background:linear-gradient(145deg,#eef5ff,#e0ecff);border-color:#82aef1;transform:translateY(-2px)}.choice-grid button strong,.choice-grid button small{display:block}.choice-grid button strong{font-size:15px}.choice-grid button small{color:var(--muted);margin-top:9px;font-size:11px;line-height:1.6}.scope-selector-wrap{border:1px solid var(--line);background:#fff;border-radius:10px;max-height:430px;overflow:auto}.scope-selector-meta{z-index:2;color:#4b5b70;border-bottom:1px solid var(--line);background:#f8fafc;justify-content:space-between;gap:20px;padding:13px 17px;font-size:11px;display:flex;position:sticky;top:0}.scope-selector-meta small{color:var(--muted)}.scope-browser{padding:17px}.scope-browser-label{color:#637188;margin:0 0 10px;font-size:11px;font-weight:700}.scope-product-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;display:grid}.scope-product-choice{color:#344258;border:1px solid var(--line);text-align:left;background:#fff;border-radius:9px;align-items:center;gap:10px;min-width:0;min-height:63px;padding:10px 12px;transition:background .2s,border-color .2s,box-shadow .2s,transform .2s;display:flex}.scope-product-choice:hover:not(:disabled){background:#f8fbff;border-color:#a9c4ee;transform:translateY(-1px)}.scope-product-choice.active{background:#f2f7ff;border-color:#9dbced}.scope-product-choice.selected{border-color:var(--blue);box-shadow:inset 3px 0 var(--blue);background:#eaf3ff}.scope-product-choice:disabled{cursor:not-allowed;opacity:.5}.scope-product-copy{flex:1;gap:4px;min-width:0;display:grid}.scope-product-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.scope-product-copy small{color:#8b97a8;font-size:10px}.scope-choice-end{width:15px;height:15px;color:var(--blue)}.scope-breadcrumb{color:#77869b;flex-wrap:wrap;align-items:center;gap:2px;margin:15px 0 0;display:flex}.scope-breadcrumb span{align-items:center;gap:2px;display:inline-flex}.scope-breadcrumb svg{width:13px;height:13px}.scope-breadcrumb button{color:#4776b8;background:0 0;border:0;border-radius:4px;padding:3px 4px;font-size:11px}.scope-breadcrumb button:not(:disabled):hover{background:#eef5ff}.scope-breadcrumb button[aria-current=location]{color:#344258;font-weight:700}.scope-breadcrumb button:disabled{cursor:default}.scope-drilldown{border-top:1px solid var(--line);margin-top:13px;padding-top:15px;animation:.2s ease-out both stage-in}.scope-confirm-choice{background:#f2f7ff;border:1px solid #cfe0f8;border-radius:9px;justify-content:space-between;align-items:center;gap:16px;margin-top:12px;padding:15px;display:flex}.scope-confirm-info{gap:4px;min-width:0;display:grid}.scope-confirm-choice strong{color:#273b59;font-size:13px}.scope-confirm-choice small{color:#637188;font-size:11px;line-height:1.5}.scope-confirm-actions{flex:none;align-items:center;gap:8px;display:flex}.scope-confirm-button{color:#fff;background:var(--blue);border:1px solid var(--blue);border-radius:7px;min-width:96px;padding:9px 13px;font-size:11px;font-weight:700}.scope-confirm-button:hover:not(:disabled){background:#175dc5;border-color:#175dc5}.scope-confirm-button:disabled{color:#7289a9;cursor:default;background:#e1eaf6;border-color:#d4e0ef}.scope-clear-button{color:#4776b8;background:0 0;border:0;padding:9px 6px;font-size:11px}.scope-clear-button:hover:not(:disabled){text-decoration:underline}@media (width<=480px){.scope-confirm-choice{flex-direction:column;align-items:stretch;gap:10px}.scope-confirm-actions{justify-content:flex-end}}.scope-selected-paths{flex-wrap:wrap;gap:6px;margin-top:5px;display:flex}.scope-selected-paths button{color:#285c42;text-align:left;background:#fff;border:1px solid #c7e7d5;border-radius:5px;align-items:center;gap:6px;max-width:100%;padding:4px 7px 4px 9px;font-size:10px;display:inline-flex}.scope-selected-paths button:hover:not(:disabled){border-color:#89cba6}.scope-selected-paths svg{width:12px;height:12px}.scope-empty{color:var(--muted);text-align:center;padding:55px 22px;font-size:12px}.review-layout{grid-template-columns:minmax(210px,.7fr) minmax(360px,1.3fr);align-items:start;gap:clamp(32px,5vw,70px);display:grid}.review-layout h2{letter-spacing:-.03em;margin:0;font-size:24px}.review-layout>div>p:last-child{color:var(--muted);line-height:1.8}.review-layout dl{border-top:2px solid var(--navy);margin:0}.review-layout dl>div{border-bottom:1px solid var(--line);grid-template-columns:105px minmax(0,1fr);gap:16px;padding:14px 4px;display:grid}.review-layout dt{color:var(--muted);font-size:11px}.review-layout dd{color:#344258;margin:0;font-size:13px;font-weight:600}.review-layout dd small{color:var(--muted);margin-top:5px;font-size:10px;font-weight:400;display:block}.setup-actions{justify-content:space-between;margin-top:16px;display:flex}.generate-button{min-width:185px}.scenario-layout{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffe6;border:1px solid #ffffffeb;border-radius:18px;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);min-height:480px;display:grid;overflow:hidden;box-shadow:0 18px 50px #10274b1a}.scenario-preview-heading{animation:.32s ease-out both compact-header-in}.scenario-ready-badge{color:#126c4b;background:#e5f7ef;border:1px solid #22c55e33;border-radius:999px;align-items:center;gap:6px;margin-bottom:10px;padding:5px 10px;font-size:10px;font-weight:700;animation:.5s cubic-bezier(.2,.9,.25,1.25) both ready-badge-pop;display:inline-flex;box-shadow:0 0 #22c55e59}.scenario-ready-badge svg{width:14px;height:14px;animation:2.2s ease-in-out .4s infinite ready-badge-glow}.scenario-main{padding:clamp(26px,4vw,42px);animation:.45s cubic-bezier(.2,.8,.2,1) both scenario-main-in}.scenario-block{animation:.4s ease-out both scenario-block-in}.scenario-block-bg{animation-delay:80ms}.scenario-block-goals{margin-top:8px;animation-delay:.16s}.scenario-main h2{margin:7px 0 15px;font-size:20px}.scenario-main .scenario-block>p,.scenario-main>p{color:#4b596d;margin:0 0 34px;font-size:13px;line-height:1.85}.scenario-block-goals>p{margin-bottom:0}.scenario-main ol{counter-reset:goals;margin:0;padding:0;list-style:none}.scenario-main li{border-bottom:1px solid var(--line);color:#3d4b5f;counter-increment:goals;animation:goal-in .4s calc(.22s + var(--goal-index,0) * 70ms) cubic-bezier(.2,.8,.2,1) both;border-radius:10px;padding:14px 8px 14px 44px;line-height:1.6;transition:background .2s,transform .2s;position:relative}.scenario-main li:hover{background:#f5f9ff;transform:translate(3px)}.scenario-main li:before{width:24px;height:24px;color:var(--blue);content:"0" counter(goals);background:var(--blue-soft);border-radius:8px;place-items:center;font-size:10px;font-weight:700;display:grid;position:absolute;top:15px;left:5px}.scenario-aside{color:#fff;background:linear-gradient(155deg,#0b1a33,#173d6e 55%,#1d4ed8);padding:clamp(26px,3.5vw,38px);animation:.5s cubic-bezier(.2,.8,.2,1) .1s both scenario-aside-in;position:relative;overflow:hidden}.scenario-aside-glow{pointer-events:none;background:radial-gradient(circle,#7dd3fc47,#0000 68%);width:220px;height:220px;animation:5s ease-in-out infinite login-orb-pulse;position:absolute;top:-80px;right:-60px}.scenario-aside.exam{background:linear-gradient(155deg,#1a1024,#3b1d5c 50%,#7c3aed);flex-direction:column;justify-content:center;display:flex}.scenario-aside.exam .scenario-aside-glow{background:radial-gradient(circle,#c4b5fd4d,#0000 68%)}.scenario-aside .eyebrow{z-index:1;color:#ffffff85;position:relative}.scenario-aside h2{z-index:1;margin:0 0 20px;font-size:21px;position:relative}.scenario-aside>p:last-child{z-index:1;color:#ffffffa8;line-height:1.9;position:relative}.exam-lock-panel{z-index:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff14;border:1px solid #ffffff29;border-radius:16px;justify-items:start;gap:14px;padding:18px;animation:.55s ease-out .2s both exam-lock-in;display:grid;position:relative;overflow:hidden}.exam-lock-panel:after{content:"";background:linear-gradient(90deg,#0000,#ffffff2e,#0000);width:28%;animation:2.8s ease-in-out .6s infinite exam-lock-scan;position:absolute;top:0;bottom:0;left:-40%;transform:skew(-18deg)}.exam-lock-icon{color:#e9d5ff;background:#ffffff1a;border-radius:14px;place-items:center;width:44px;height:44px;animation:2s ease-in-out infinite exam-lock-pulse;display:grid;box-shadow:0 0 #c4b5fd66}.exam-lock-icon svg{width:20px;height:20px}.exam-lock-panel p{z-index:1;color:#ffffffc7;margin:0;font-size:13px;line-height:1.85;position:relative}.dimension-list{z-index:1;position:relative}.dimension-list>div{animation:dimension-in .4s calc(.18s + var(--dim-index,0) * 80ms) ease-out both;border-top:1px solid #ffffff1f;grid-template-columns:28px minmax(0,1fr);gap:11px;padding:13px 0;display:grid}.dimension-list>div>span{color:#81b1f7;width:24px;height:24px;animation:dim-num-pulse 2.4s ease-in-out calc(var(--dim-index,0) * .2s) infinite;background:#ffffff14;border-radius:8px;place-items:center;font-size:10px;font-weight:700;display:grid}.dimension-list strong{font-size:13px}.dimension-list p{color:#fff9;margin:5px 0 0;font-size:11px;line-height:1.65}.scenario-footer{color:var(--muted);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffc7;border:1px solid #ffffffe6;border-radius:14px;justify-content:space-between;align-items:center;gap:20px;margin-top:14px;padding:16px 18px;font-size:11px;animation:.4s ease-out .28s both scenario-footer-in;display:flex}.scenario-footer strong{color:#4b596d}.scenario-footer .primary-button{flex:none}.scenario-lock-meta{align-items:center;gap:7px;display:inline-flex}.scenario-lock-meta svg{width:14px;height:14px;color:var(--blue);animation:1.8s ease-in-out .5s 2 lock-flash}.scenario-start-button{animation:2.4s ease-in-out 1s infinite cta-attract}.task-history-link{width:100%;color:inherit;text-align:left;background:#fff;border:0;transition:background .18s,transform .18s,box-shadow .18s;animation:.34s ease-out both row-in}.task-history-link:nth-child(3){animation-delay:40ms}.task-history-link:nth-child(4){animation-delay:80ms}.task-history-link:nth-child(5){animation-delay:.12s}.task-history-link:hover{z-index:1;background:#f8fbff;position:relative;transform:translate(3px);box-shadow:0 10px 24px #1f3d6512}.conversation-page{background:#eef2f7;min-height:100vh;padding:clamp(18px,2.4vw,28px);animation:.28s ease-out both content-in}.conversation-header{justify-content:space-between;align-items:center;gap:18px;margin-bottom:11px;animation:.28s ease-out both compact-header-in;display:flex}.conversation-header h1{letter-spacing:-.035em;margin:0;font-size:clamp(23px,2.5vw,28px)}.conversation-header>div:first-child>p:last-child{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:4px 0 0;font-size:11px;overflow:hidden}.scenario-context{background:#fff;border:1px solid #dfe6ef;border-radius:8px;margin-bottom:14px}.scenario-context summary{color:#46556a;cursor:pointer;padding:13px 16px;font-size:12px;font-weight:700}.scenario-context>p{color:#5f6d80;margin:0;padding:2px 18px 12px;font-size:12px;line-height:1.8}.scenario-context ol{color:#5f6d80;margin:0;padding:0 34px 18px 50px;font-size:12px;line-height:1.8}.conversation-stack{gap:16px;display:grid}.digital-human-stage{color:#fff;background:linear-gradient(168deg,#0a1428 0%,#12294f 52%,#1e40af 165%);border-radius:18px;flex-direction:column;align-items:center;min-height:500px;padding:52px 24px 27px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 0 120px #0000004d,0 16px 44px #0d1b3440}.digital-human-stage:before,.digital-human-stage:after{content:"";background:radial-gradient(circle,#60a5fa33,#0000 65%);border-radius:50%;width:460px;height:460px;position:absolute}.digital-human-stage:before{top:-165px;left:-120px}.digital-human-stage:after{opacity:.72;width:380px;height:380px;bottom:-170px;right:-90px}.digital-human-stage:before{animation:9s ease-in-out infinite alternate ambient-drift}.digital-human-stage:after{animation:12s ease-in-out -4s infinite alternate-reverse ambient-drift}.digital-human-corner{z-index:3;align-items:center;gap:10px;display:flex;position:absolute;top:18px}.digital-human-corner.left{left:20px}.digital-human-corner.right{right:20px}.digital-human-live,.digital-human-status,.stage-timer{color:#ffffffe6;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#ffffff1a;border:1px solid #ffffff2e;border-radius:999px;align-items:center;gap:8px;padding:6px 13px;font-size:11px;display:inline-flex}.digital-human-live i{background:#4ade80;border-radius:50%;width:7px;height:7px;animation:1.6s ease-in-out infinite live-blink;box-shadow:0 0 8px #4ade80e6}.digital-human-status{color:#9ee9be;padding-inline:10px}.stage-timer{font-variant-numeric:tabular-nums;gap:9px}.stage-timer b{letter-spacing:.06em;font-size:14px}.stage-timer.warning{background:#be232e59;border-color:#f871718c;animation:1s ease-in-out infinite timer-pulse}.digital-human-portrait{z-index:2;place-items:center;width:186px;height:186px;margin-top:3px;display:grid;position:relative}.digital-human-portrait svg{z-index:2;filter:drop-shadow(0 10px 18px #00000047);-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:radial-gradient(circle at 35% 30%,#ffffff3d,#ffffff14);border:1px solid #ffffff40;border-radius:50%;width:144px;height:144px;padding:11px;position:relative}.portrait-ring{border:2px solid #66a3fa80;border-radius:50%;position:absolute;inset:-4px;box-shadow:0 0 32px #307be838}.portrait-ring.secondary{opacity:.7;border-color:#93c5fd47;animation:2.4s ease-out infinite portrait-listen;inset:-14px}.digital-human-stage.listening .portrait-ring{border-color:#60a5faf2;animation:1.25s ease-out infinite portrait-listen}.digital-human-stage.evaluating .portrait-ring,.digital-human-stage.responding .portrait-ring{animation:1.5s ease-in-out infinite portrait-think}.digital-human-stage.speaking .portrait-ring{animation:.8s ease-in-out infinite portrait-speak}.digital-human-stage h2{z-index:2;letter-spacing:.02em;margin:10px 0 4px;font-size:18px;position:relative}.digital-human-stage>p{z-index:2;color:#ffffff9e;margin:0;font-size:12px;position:relative}.voice-wave{z-index:2;align-items:center;gap:5px;height:26px;margin-top:8px;display:flex;position:relative}.voice-wave i{opacity:.45;background:#7fb3e3;border-radius:2px;width:4px;height:7px}.digital-human-stage.speaking .voice-wave i{animation:.75s ease-in-out infinite alternate voice-wave}.digital-human-stage.speaking .voice-wave i:nth-child(2),.digital-human-stage.speaking .voice-wave i:nth-child(4){animation-delay:-.35s}.digital-human-stage.speaking .voice-wave i:nth-child(3){animation-delay:-.55s}.digital-human-stage.evaluating .voice-wave i,.digital-human-stage.responding .voice-wave i{animation:1.3s ease-in-out infinite alternate voice-wave}.digital-human-subtitle{z-index:2;color:#ffffffe0;text-align:center;background:#00000047;border:1px solid #ffffff1a;border-radius:10px;justify-content:center;align-items:center;width:min(760px,88%);min-height:62px;margin-top:13px;padding:11px 18px;font-size:13px;line-height:1.65;display:flex;position:relative;box-shadow:inset 0 2px 8px #0003}.digital-human-callbar{z-index:2;grid-template-columns:minmax(125px,1fr) 68px minmax(125px,1fr);align-items:center;gap:18px;width:min(590px,90%);margin-top:18px;display:grid;position:relative}.callbar-hint{color:#ffffff94;justify-self:end;font-size:11px}.stage-mic-button{color:#fff;background:linear-gradient(135deg,#2563eb,#1d4ed8);border:0;border-radius:50%;place-items:center;width:68px;height:68px;padding:0;transition:transform .18s,box-shadow .18s;display:grid;position:relative;box-shadow:0 6px 20px #2563eb73}.stage-mic-button:before{content:"";border:1px solid #7fb3e359;border-radius:50%;animation:2.4s ease-in-out infinite mic-idle-ring;position:absolute;inset:-7px}.stage-mic-button:hover{transform:translateY(-2px);box-shadow:0 9px 26px #2563eb8c}.stage-mic-button.listening{background:linear-gradient(135deg,#ef4444,#dc2626);animation:1.4s ease-in-out infinite mic-pulse}.stage-mic-button svg{fill:none;stroke-width:1.8px;width:31px;height:31px}.stage-finish-button{color:#fff;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1a;border:1px solid #ffffff47;border-radius:999px;justify-self:start;min-width:118px;padding:12px 19px;font-size:12px;font-weight:600;transition:background .18s,transform .18s}.stage-finish-button:hover:not(:disabled){transform:translateY(-1px)}.stage-finish-button.primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);border-color:#0000}.stage-finish-button.danger{background:#be232e3d;border-color:#f871717a}.stage-finish-button.danger:hover:not(:disabled){background:#be232e6b}.transcript-panel{border:1px solid var(--line);background:#fbfcfe;border-radius:12px;grid-template-rows:auto minmax(0,1fr) auto;min-width:0;min-height:390px;display:grid;overflow:hidden;box-shadow:0 10px 30px #1b304f0d}.transcript-panel>header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:18px;padding:13px 16px;display:flex}.transcript-panel>header strong{font-size:13px}.transcript-panel>header small{color:var(--muted);margin-top:4px;font-size:10px;font-weight:400;display:block}.transcript-panel>header span{color:#7590b5;font-size:10px}.transcript-list{height:330px;padding:17px;overflow-y:auto}.conversation-message{width:min(86%,680px);margin-bottom:13px;animation:.34s cubic-bezier(.2,.8,.2,1) both message-in}.conversation-message small{color:#8b97a8;margin:0 0 6px 3px;font-size:9px;display:block}.conversation-message>p{color:#354257;background:#ffffffeb;border:1px solid #e2e8f0e6;border-radius:3px 16px 16px;margin:0;padding:12px 15px;font-size:13px;line-height:1.7;box-shadow:0 8px 20px #1830510d}.conversation-message.user{margin-left:auto;animation-name:message-in-right}.conversation-message.user small{text-align:right}.conversation-message.user>p{color:#fff;background:linear-gradient(135deg,#3b82f6,#1d4ed8);border-color:#0000;border-radius:16px 3px 16px 16px;box-shadow:0 10px 24px #2563eb38}.conversation-message.pending{border:1px solid var(--line);background:#ffffffeb;border-radius:3px 16px 16px;gap:5px;width:58px;padding:15px;display:flex}.conversation-message.pending i{background:#9aabc0;border-radius:50%;width:5px;height:5px;animation:.8s ease-in-out infinite alternate pending-dot}.conversation-message.pending i:nth-child(2){animation-delay:.15s}.conversation-message.pending i:nth-child(3){animation-delay:.3s}.conversation-input{border-top:1px solid var(--line);background:#fff;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:11px 14px;display:grid}.conversation-input input{color:#314056;background:#f7f9fc;border:1px solid #dfe6ef;border-radius:7px;outline:none;min-width:0;padding:10px 13px}.conversation-input input:focus{background:#fff;border-color:#88afe7;box-shadow:0 0 0 3px #236fdf14}.conversation-input .primary-button{min-width:86px}.turn-evaluation{color:#765614;background:#fffbeb;border:1px solid #fde68a;border-left:3px solid #f59e0b;border-radius:10px;margin-top:10px;padding:12px 14px;animation:.22s ease-out both notice-in}.turn-evaluation>header{color:#925f0a;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:8px;font-size:11px;display:flex}.turn-evaluation>header strong,.turn-evaluation>header small{display:block}.turn-evaluation>header strong{font-size:12px}.turn-evaluation>header small{color:#a47c2b;margin-top:3px;font-size:9px;font-weight:400}.turn-evaluation>header span{color:#b08a3e;font-size:9px}.evaluation-dimension{border-top:1px solid #f7df9b;padding:10px 0}.evaluation-dimension>div{justify-content:space-between;gap:10px;display:flex}.evaluation-dimension strong{color:#925f0a;font-size:11px}.evaluation-dimension b{color:#b45309;font-size:11px}.eval-score-track{background:#f59e0b26;border-radius:999px;height:5px;margin:7px 0 4px;overflow:hidden}.eval-score-track i{border-radius:inherit;background:linear-gradient(90deg,#fbbf24,#f59e0b);height:100%;animation:.5s ease-out both score-grow;display:block}.evaluation-dimension dl{margin:5px 0 0}.evaluation-dimension dl>div{grid-template-columns:52px minmax(0,1fr);gap:7px;margin-top:4px;font-size:10px;line-height:1.65;display:grid}.evaluation-dimension dt{color:#a16207;font-weight:600}.evaluation-dimension dd{color:#7c5a12;margin:0}.evaluation-suggestion{color:#166534;border-top:1px solid #f7df9b;grid-template-columns:34px minmax(0,1fr);gap:8px;margin:8px 0 0;padding-top:9px;font-size:10px;line-height:1.65;display:grid}.evaluation-suggestion b{color:#15803d}.evaluation-suggestion.positive{color:#41745b}.evaluation-suggestion.missing,.evaluation-suggestion.missing b{color:#9a5d13}.evaluation-unavailable{color:#9a5d13;background:#f59e0b14;border:0;border-left:2px solid #f59e0b;border-radius:0 5px 5px 0;width:fit-content;margin:8px 0 0 auto;padding:5px 9px;font-size:10px;line-height:1.5}.scoring-mask{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#09142894;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.scoring-mask>div{background:#fff;border-radius:14px;flex-direction:column;align-items:center;width:min(360px,100%);padding:34px;display:flex;box-shadow:0 24px 70px #0510234d}.scoring-mask i{border:3px solid #dce8f8;border-top-color:var(--blue);border-radius:50%;width:36px;height:36px;margin-bottom:18px;animation:.8s linear infinite scoring-spin}.scoring-mask strong{color:var(--navy);font-size:16px}.scoring-mask span{color:var(--muted);margin-top:8px;font-size:11px}.result-page{background:#f1f4f8}.result-heading-actions{align-items:center;gap:10px;display:flex}.result-heading-actions>span{color:#126c4b;background:#e5f7ef;border-radius:999px;align-items:center;gap:5px;padding:6px 10px;font-size:10px;font-weight:700;display:inline-flex}.result-heading-actions>span svg{width:13px;height:13px}.result-heading-actions button{color:#4a586d;border:1px solid var(--line);background:#fff;border-radius:7px;align-items:center;gap:7px;padding:10px 16px;font-weight:600;display:inline-flex}.result-heading-actions button svg{width:15px;height:15px}.result-layout{border-top:2px solid var(--navy);background:#fff;grid-template-columns:minmax(250px,.65fr) minmax(480px,1.35fr);display:grid}.result-score{color:#fff;background:radial-gradient(circle at 20% 20%,#60a5fa47,#0000 42%),linear-gradient(155deg,#0b1a33,#173d6e 55%,#1d4ed8);flex-direction:column;justify-content:center;align-items:center;gap:18px;padding:34px;display:flex;position:relative;overflow:hidden}.result-score:before{content:"";background:radial-gradient(circle,#93c5fd40,#0000 70%);width:220px;height:220px;animation:6s ease-in-out infinite login-orb-pulse;position:absolute;inset:auto -40px -60px auto}.result-score>span{color:#ffffff8a;letter-spacing:.12em;font-size:11px}.result-score>strong{color:#82b5ff;margin:10px 0;font-size:62px;line-height:1}.result-score p{z-index:1;color:#ffffffb8;text-align:center;margin:0;font-size:12px;line-height:1.8;position:relative}.score-ring{z-index:1;width:148px;height:148px;position:relative}.score-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.score-ring-track{fill:none;stroke:#ffffff24;stroke-width:8px}.score-ring-value{fill:none;stroke:#7dd3fc;stroke-width:8px;stroke-linecap:round;filter:drop-shadow(0 0 8px #7dd3fc8c);transition:stroke-dashoffset 1s cubic-bezier(.2,.8,.2,1);animation:1s ease-out both score-ring-in}.score-ring-label{text-align:center;place-content:center;justify-items:center;display:grid;position:absolute;inset:0}.score-ring-label strong{color:#fff;letter-spacing:-.04em;text-shadow:0 8px 24px #00000040;font-size:42px;line-height:1}.score-ring-label span{color:#fff9;letter-spacing:.08em;margin-top:6px;font-size:11px}.result-dimensions{padding:21px 27px}.result-dimensions>header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:20px;padding-bottom:18px;display:flex}.result-dimensions>header h2{margin:0;font-size:17px}.result-dimensions>header p{color:var(--muted);margin:5px 0 0;font-size:10px}.result-dimensions>header>span{color:var(--muted);font-size:10px}.result-dimension-row{border-bottom:1px solid var(--line);animation:dimension-in .35s calc(var(--dim-index,0) * 60ms) ease-out both;padding:14px 0}.result-dimension-row>div:first-child{justify-content:space-between;align-items:center;gap:14px;display:flex}.result-dimension-row span{font-size:12px;font-weight:600}.result-dimension-row b{color:var(--blue);font-size:13px}.result-score-track{background:#e8eef6;border-radius:999px;height:5px;margin-top:8px;overflow:hidden}.result-score-track i{border-radius:inherit;background:linear-gradient(90deg,#2e75b6,#2563eb);height:100%;animation:.55s ease-out both score-grow;display:block}.result-dimension-row p{color:var(--muted);margin:7px 0 0;font-size:10px;line-height:1.6}.result-notes{background:var(--line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:1px;display:grid}.result-notes section{background:#fff;padding:23px 28px}.result-notes h2{margin:0 0 16px;font-size:17px}.result-notes ul{color:#58667a;margin:0;padding-left:18px;font-size:12px;line-height:2}.result-transcript{border:1px solid var(--line);background:#fff;margin-top:16px}.result-transcript summary{color:#344258;cursor:pointer;justify-content:space-between;align-items:center;gap:18px;padding:17px 20px;font-size:13px;font-weight:700;display:flex}.result-transcript summary small{color:var(--muted);font-size:10px;font-weight:400}.result-transcript-list{border-top:1px solid var(--line);max-height:520px;padding:24px;overflow-y:auto}.result-transcript-message{width:min(78%,680px);margin-bottom:16px}.result-transcript-message.user{margin-left:auto}.result-transcript-message small{color:#8b97a8;margin:0 0 5px 3px;font-size:9px;display:block}.result-transcript-message.user small{text-align:right}.result-transcript-message>p{color:#354257;border:1px solid var(--line);background:#f7f9fc;border-radius:3px 12px 12px;margin:0;padding:11px 14px;font-size:12px;line-height:1.7}.result-transcript-message.user>p{color:#fff;background:var(--blue);border-color:var(--blue);border-radius:12px 3px 12px 12px}@keyframes stage-in{0%{opacity:0;transform:translate(7px)}to{opacity:1;transform:none}}@keyframes content-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes compact-header-in{0%{opacity:0;transform:translate(-7px)}to{opacity:1;transform:none}}@keyframes row-in{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:none}}@keyframes choice-in{0%{opacity:0;transform:translateY(10px)scale(.985)}to{opacity:1;transform:none}}@keyframes message-in{0%{opacity:0;transform:translateY(8px)scale(.99)}to{opacity:1;transform:none}}@keyframes message-in-right{0%{opacity:0;transform:translate(12px,8px)scale(.98)}to{opacity:1;transform:none}}@keyframes brand-breathe{50%{transform:translateY(-1px);box-shadow:0 0 0 6px #4c8bff00}}@keyframes login-orb-drift{to{transform:translate(24px,18px)scale(1.08)}}@keyframes login-orb-pulse{50%{opacity:.85;transform:scale(1.12)}}@keyframes chip-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes status-dot-pulse{0%{box-shadow:0 0 #236fdf73}70%{box-shadow:0 0 0 8px #236fdf00}to{box-shadow:0 0 #236fdf00}}@keyframes step-pop{0%{transform:scale(.6)}to{transform:scale(1)}}@keyframes score-ring-in{0%{stroke-dashoffset:340px;opacity:.4}}@keyframes ambient-drift{to{transform:translate(28px,18px)scale(1.08)}}@keyframes dialog-backdrop-in{0%{opacity:0;-webkit-backdrop-filter:blur();backdrop-filter:blur()}}@keyframes dialog-pop{0%{opacity:0;transform:translateY(18px)scale(.92)rotateX(5deg)}to{opacity:1;transform:none}}@keyframes dialog-content-in{0%{opacity:0;transform:translateY(7px)}}@keyframes dialog-glow{to{transform:translate(-25px,18px)scale(1.12)}}@keyframes dialog-icon-float{50%{transform:translateY(-3px)rotate(-2deg)}}@keyframes dialog-icon-ring{0%{opacity:.75;transform:scale(.83)}to{opacity:0;transform:scale(1.18)}}@keyframes upload-scan{0%,18%{opacity:0;left:-45%}45%,62%{opacity:1}82%,to{opacity:0;left:120%}}@keyframes upload-float{50%{transform:translateY(-5px)rotate(2deg);box-shadow:0 13px 28px #236fdf2e}}@keyframes upload-ready{45%{transform:translateY(-3px)scale(1.04)}55%{transform:translateY(-3px)scale(.98)}}@keyframes orbit-spin{to{transform:rotate(360deg)}}@keyframes dropzone-pulse{to{transform:translateY(-2px)scale(1.012);box-shadow:inset 0 0 0 4px #236fdf1a,0 17px 36px #236fdf26}}@keyframes upload-file-in{0%{opacity:0;transform:translate(-12px)scale(.98)}}@keyframes toast-in{0%{opacity:0;transform:translate(36px)scale(.94)}}@keyframes toast-icon-pop{0%{opacity:0;transform:rotate(-16deg)scale(.45)}}@keyframes toast-check{0%{stroke-dashoffset:45px}to{stroke-dashoffset:0}}@keyframes toast-life{to{transform:scaleX(0)}}@keyframes file-bob{50%{transform:translateY(-3px)rotate(-3deg)}}@keyframes status-breathe{50%{filter:brightness(1.04);box-shadow:0 0 0 4px #f59e0b00}}@keyframes icon-nudge{35%{transform:translateY(-2px)rotate(-6deg)}70%{transform:rotate(3deg)}}@keyframes dimension-in{0%{opacity:0;transform:translate(10px)}}@keyframes scenario-main-in{0%{opacity:0;transform:translate(-16px)}to{opacity:1;transform:none}}@keyframes scenario-aside-in{0%{opacity:0;transform:translate(18px)}to{opacity:1;transform:none}}@keyframes scenario-block-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes scenario-footer-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes goal-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes ready-badge-pop{0%{opacity:0;transform:scale(.7)}to{opacity:1;transform:none}}@keyframes ready-badge-glow{50%{filter:drop-shadow(0 0 6px #22c55e8c)}}@keyframes exam-lock-in{0%{opacity:0;transform:translateY(12px)scale(.97)}to{opacity:1;transform:none}}@keyframes exam-lock-scan{0%,20%{opacity:0;left:-40%}45%,55%{opacity:1}80%,to{opacity:0;left:120%}}@keyframes exam-lock-pulse{50%{transform:translateY(-2px);box-shadow:0 0 0 10px #c4b5fd00}}@keyframes dim-num-pulse{50%{background:#81b1f738;transform:scale(1.06)}}@keyframes lock-flash{0%,to{opacity:1}40%{opacity:.35;transform:scale(1.15)}70%{opacity:1}}@keyframes cta-attract{0%,to{box-shadow:0 10px 28px #2563eb47}50%{box-shadow:0 14px 36px #2563eb6b}}@keyframes mic-idle-ring{50%{opacity:.3;transform:scale(1.1)}}@keyframes notice-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}@keyframes live-blink{50%{opacity:.3}}@keyframes portrait-listen{0%{opacity:1;transform:scale(.92)}to{opacity:0;transform:scale(1.18)}}@keyframes portrait-think{50%{opacity:.62;transform:scale(1.05)}}@keyframes portrait-speak{50%{transform:scale(1.04);box-shadow:0 0 42px #418fff73}}@keyframes voice-wave{to{height:19px}}@keyframes pending-dot{to{opacity:.4;transform:translateY(-4px)}}@keyframes timer-pulse{50%{opacity:.56}}@keyframes mic-pulse{50%{box-shadow:0 0 0 12px #dc26261f,0 8px 24px #dc26266b}}@keyframes scoring-spin{to{transform:rotate(360deg)}}@keyframes score-grow{0%{transform-origin:0;transform:scaleX(0)}}@media (width<=1040px){.app-shell{grid-template-columns:78px minmax(0,1fr)}.main-sidebar{padding-inline:11px}.sidebar-brand{justify-content:center;padding-inline:0}.sidebar-brand div,.main-sidebar .nav-label,.sidebar-nav-title,.sidebar-account div,.sidebar-account button{display:none}.main-sidebar nav button{justify-content:center;padding-inline:0}.sidebar-account{justify-content:center;padding-inline:0;display:flex}.knowledge-layout{grid-template-columns:220px minmax(0,1fr)}.home-mode-strip button{grid-template:"icon label title arrow"/42px 72px minmax(0,1fr) 18px;gap:0 12px}.mode-strip-icon{border-radius:12px;width:40px;height:40px}.home-mode-strip button small{display:none}.task-history-table{min-width:0}.task-history-row{grid-template-columns:96px 80px minmax(0,1fr) 88px 96px 88px;gap:10px;padding-inline:12px}.scenario-layout{grid-template-columns:minmax(0,1fr) 310px}.digital-human-stage{min-height:490px}}@media (width<=760px){.login-page{grid-template-columns:1fr}.login-brand{min-height:310px;padding:42px 30px}.brand-mark{margin-bottom:25px}.login-action{padding:46px 26px}.knowledge-layout{grid-template-columns:1fr}.knowledge-tree-panel{border-right:0;border-bottom:1px solid var(--line);padding:18px;position:static}.document-workspace{padding:18px 15px;overflow-x:auto}.workspace-heading{display:block}.toolbar{justify-content:flex-start;margin-top:17px}.student-workspace{padding:18px 15px;overflow-x:hidden}.student-page-heading{display:block}.student-heading-actions{margin-top:17px}.result-heading-actions{margin-top:18px}.home-mode-strip{grid-template-columns:1fr;gap:10px}.home-mode-strip button{grid-template:"icon label arrow""icon title arrow""icon copy arrow"/44px minmax(0,1fr) 18px;gap:3px 13px;padding-inline:20px}.home-mode-strip button+button{border-top:0;border-left:1px solid #ffffffd9}.task-history-row.header{display:none}.task-history-row:not(.header){grid-template-columns:minmax(0,1fr) auto;gap:8px 13px;padding:14px 13px}.task-history-row:not(.header)>div{grid-column:1/-1}.task-row-action{justify-self:end}.choice-grid.industries,.choice-grid.roles{grid-template-columns:1fr}.scope-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scope-selector-meta{flex-direction:column;gap:4px}.setup-progress button{padding-inline:10px}.setup-progress button strong{display:none}.review-layout,.scenario-layout{grid-template-columns:1fr}.scenario-footer{flex-direction:column;align-items:stretch}.conversation-page{padding:17px 13px}.conversation-header{display:block}.conversation-header>.mode-badge{margin-top:10px;display:inline-block}.digital-human-stage{border-radius:14px;min-height:475px;padding:64px 14px 23px}.digital-human-corner{top:14px}.digital-human-corner.left{left:14px}.digital-human-corner.right{right:14px}.digital-human-status{display:none}.digital-human-live,.stage-timer{padding:6px 10px;font-size:10px}.digital-human-portrait{width:158px;height:158px}.digital-human-portrait svg{width:124px;height:124px}.digital-human-subtitle{width:100%;min-height:56px;padding:10px 12px;font-size:12px}.digital-human-callbar{grid-template-columns:1fr 62px 1fr;gap:10px;width:100%}.stage-mic-button{width:62px;height:62px}.stage-mic-button svg{width:27px;height:27px}.stage-finish-button{min-width:0;padding:10px 13px;font-size:10px}.callbar-hint{text-align:right;font-size:9px}.transcript-panel{min-height:420px}.transcript-list{height:360px;padding:15px 12px}.conversation-message{width:92%}.evaluation-dimension dl>div{grid-template-columns:44px minmax(0,1fr)}.result-layout,.result-notes{grid-template-columns:1fr}.result-dimensions{padding-inline:20px}.result-transcript summary{flex-direction:column;align-items:flex-start;gap:5px}.result-transcript-list{padding:18px 14px}.result-transcript-message{width:92%}.app-dialog{width:min(460px,100vw - 20px)}.dialog-header{grid-template-columns:40px minmax(0,1fr);gap:11px;padding:20px 42px 14px 17px}.dialog-icon{border-radius:12px;width:40px;height:40px}.dialog-body{padding:2px 17px 15px}.dialog-actions{padding:12px 17px 15px}.upload-dropzone{min-height:145px}.toast-stack{width:calc(100vw - 24px);top:12px;right:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.local-login-options{gap:12px;margin-top:24px;display:grid}.management-page{max-width:1600px;margin:0 auto;padding:28px}.management-page header,.management-card>header{justify-content:space-between;align-items:center;gap:16px;display:flex}.management-page h1{margin:0 0 8px;font-size:26px}.management-page header p{color:var(--muted)}.management-page button:not(.primary-button):not(.dialog-close){cursor:pointer;background:#fff;border:1px solid #dce3ec;border-radius:8px;padding:8px 13px}.management-page button:disabled{opacity:.5;cursor:not-allowed}.management-filters,.management-tabs,.management-pager{flex-wrap:wrap;align-items:center;gap:12px;margin:20px 0;display:flex}.management-tabs .active{color:#236fdf;border-color:#236fdf!important}.management-filters input,.management-filters select,.dialog-field select,.dialog-field textarea,.situation-field textarea{font:inherit;background:#fff;border:1px solid #dce3ec;border-radius:8px;padding:10px 12px}.management-table-wrap{background:#fff;border:1px solid #e5eaf0;border-radius:12px;overflow-x:auto}.management-table-wrap table{border-collapse:collapse;text-align:left;width:100%}.management-table-wrap th,.management-table-wrap td{border-bottom:1px solid #edf0f5;padding:14px;font-size:13px}.management-table-wrap th{color:#64748b;white-space:nowrap;background:#f8fafc}.management-table-wrap td button{margin:3px}.management-cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-top:20px;display:grid}.management-card{background:#fff;border:1px solid #e5eaf0;border-radius:14px;margin-bottom:20px;padding:22px}.management-card h2{font-size:18px}.management-card p{white-space:pre-wrap;color:#526075;line-height:1.6}.department-bar{align-items:center;gap:14px;padding:12px 0;display:flex}.department-bar>span{min-width:130px}.department-bar progress{accent-color:#236fdf;flex:1;height:18px}.record-detail{max-height:60vh;line-height:1.7;overflow:auto}.record-message{background:#f8fafc;border-radius:8px;margin:10px 0;padding:12px}.record-message.user{background:#edf5ff}.scope-check{margin:10px 0;display:block}.situation-field{gap:10px;margin-bottom:12px;display:grid}.management-page .knowledge-layout{height:auto;min-height:600px}@media (width<=800px){.management-page{padding:16px}.management-cards{grid-template-columns:1fr}.department-bar{flex-wrap:wrap}}.knowledge-group-heading{background:#f5f7fb;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.voice-controls{flex-wrap:wrap;align-items:center;gap:12px;margin:12px 0;display:flex}
