:root{--orange:#E87524;--orange-dark:#B84E0E;--orange-soft:#FFF1E8;--ink:#172033;--muted:#697386;--line:#E5E8ED;--bg:#F5F6F8;--card:#fff;--green:#168A4B;--yellow:#D48700;--red:#D63B3B;--blue:#2F6FED;--purple:#7255D9;--shadow:0 10px 32px rgba(31,42,68,.07)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr;background:#111827}.login-visual{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 15%,rgba(232,117,36,.55),transparent 30%),linear-gradient(145deg,#111827,#1F2937)}.login-visual:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.09);border-radius:50%;right:-160px;bottom:-180px}.visual-content{position:relative;z-index:2;color:#fff;padding:54px 7vw;min-height:100%;display:flex;flex-direction:column}.brand-lockup,.mobile-logo{display:flex;align-items:center;gap:14px}.brand-mark{width:52px;height:52px;border-radius:15px;background:var(--orange);display:grid;place-items:center;color:#fff;font-size:26px;font-weight:900;box-shadow:0 12px 28px rgba(232,117,36,.35)}.brand-mark.small{width:38px;height:38px;border-radius:11px;font-size:19px}.brand-lockup h1{font-size:19px;margin:0 0 5px}.brand-lockup p{margin:0;color:#AAB2C0;font-size:12px}.hero-copy{margin:auto 0}.hero-copy span{font-size:12px;letter-spacing:2px;color:#F5B081}.hero-copy h2{font-size:48px;line-height:1.16;max-width:760px;margin:22px 0}.hero-copy p{font-size:16px;line-height:1.8;color:#CBD2DD;max-width:680px}.hero-stats{display:flex;gap:48px}.hero-stats div{display:flex;flex-direction:column}.hero-stats b{font-size:32px}.hero-stats span{font-size:12px;color:#AAB2C0}.login-panel{background:#fff;display:grid;place-items:center;padding:30px}.login-card{width:min(390px,100%)}.mobile-logo{display:none}.login-card h3{font-size:27px;margin:0 0 7px}.muted{color:var(--muted)}label{font-size:12px;font-weight:700;color:#4E586A}.login-card form{display:grid;gap:9px;margin-top:28px}.login-card input,.login-card select,.login-card textarea,.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:11px;outline:none;background:#fff}.login-card input:focus,.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,117,36,.1)}.password-wrap{position:relative}.password-wrap button{position:absolute;right:7px;top:7px;border:0;background:#F1F3F6;border-radius:7px;padding:6px 9px}.primary,.ghost,.icon-btn,.wecom-btn,.qr-btn{border:0;border-radius:10px;padding:10px 14px;font-weight:750}.primary{background:var(--orange);color:#fff}.primary:hover{background:var(--orange-dark)}.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.large{padding:13px 16px;margin-top:7px;display:flex;justify-content:space-between}.form-error{font-size:12px;color:var(--red);min-height:15px}.divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:#A0A7B2;font-size:11px}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.wecom-btn,.qr-btn{width:100%;margin-bottom:9px}.wecom-btn{background:#07C160;color:#fff}.qr-btn{background:#F5F6F8}.login-help{font-size:11px;line-height:1.7;color:var(--muted);margin-top:14px}.app-shell{display:flex;min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:238px;background:#111827;color:#fff;z-index:30;display:flex;flex-direction:column}.side-brand{height:72px;display:flex;align-items:center;gap:11px;padding:0 17px;border-bottom:1px solid rgba(255,255,255,.08)}.side-brand div:last-child{display:flex;flex-direction:column}.side-brand b{font-size:14px}.side-brand span{font-size:10px;color:#9AA4B3;margin-top:3px}.sidebar nav{padding:12px 9px;overflow:auto}.nav-item{border:0;background:transparent;color:#C9D0DC;width:100%;display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;margin:2px 0;text-align:left;font-size:13px}.nav-item i{width:20px;text-align:center;font-style:normal;font-weight:800}.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}.nav-item.active{background:var(--orange);color:#fff;font-weight:800}.ai-nav i{font-size:10px;background:rgba(255,255,255,.15);border-radius:6px;padding:3px 1px}.side-principle{margin-top:auto;padding:15px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:11px;color:#9AA4B3;display:grid;gap:5px}.side-principle b{color:#fff}.main-area{margin-left:238px;width:calc(100% - 238px);min-height:100vh}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 25px;position:sticky;top:0;z-index:20}.top-title{display:flex;align-items:center;gap:12px}.top-title h2{font-size:19px;margin:0 0 4px}.top-title p{font-size:11px;color:var(--muted);margin:0}.top-actions,.user-menu,.inline-controls{display:flex;align-items:center;gap:9px}.icon-btn{background:#F2F4F7;padding:8px 11px}.user-menu{margin-left:5px;border-left:1px solid var(--line);padding-left:12px}.avatar{width:34px;height:34px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);display:grid;place-items:center;font-weight:850}.user-menu div:nth-child(2){display:flex;flex-direction:column}.user-menu b{font-size:12px}.user-menu span{font-size:10px;color:var(--muted)}.user-menu button{border:0;background:transparent;color:var(--muted);font-size:11px}.connection-bar{background:#EAF1FF;color:#2455A6;text-align:center;padding:7px;font-size:11px}.content-area{padding:23px}.page{display:none}.page.active{display:block}.page-head,.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px}.page-head{margin-bottom:15px}.page-head h3,.panel-head h3{margin:0;font-size:17px}.page-head p,.panel-head p{font-size:11px;color:var(--muted);margin:5px 0 0}.principle-banner,.kpi-rule-banner{background:linear-gradient(90deg,var(--orange-soft),#fff);border:1px solid #F6D3BB;border-radius:14px;padding:14px 17px;margin-bottom:15px;display:flex;align-items:center;justify-content:space-between;gap:14px}.principle-banner div,.kpi-rule-banner{font-size:12px}.principle-banner div{display:flex;flex-direction:column;gap:4px}.principle-banner span,.kpi-rule-banner span{color:#7C4A27}.kpi-rule-banner{display:block;line-height:1.8}.kpi-rule-banner span{display:block}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:15px}.metric-card,.panel,.course-card,.goal-card,.asset-card,.integration-card{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}.metric-card{padding:17px}.metric-card label{display:block;color:var(--muted);font-weight:600}.metric-card b{display:block;font-size:26px;margin:11px 0 4px;letter-spacing:-.4px}.metric-card span{font-size:11px;color:var(--muted)}.layout-2{display:grid;grid-template-columns:1.15fr .85fr;gap:15px;margin-bottom:15px}.panel{padding:17px}.panel.no-pad{padding:0}.pad-head{padding:16px 17px 12px}.bar-list{display:grid;gap:10px;margin-top:14px}.bar-row{display:grid;grid-template-columns:105px 1fr 43px;gap:9px;align-items:center;font-size:11px}.bar-track,.progress-track{height:7px;background:#EEF0F4;border-radius:999px;overflow:hidden}.bar-fill,.progress-fill{height:100%;background:var(--orange);border-radius:999px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}table.wide{min-width:1100px}th,td{padding:11px 12px;border-bottom:1px solid #EEF0F3;text-align:left;font-size:11px;white-space:nowrap}th{background:#FAFBFC;color:#5B6475;font-weight:800}tr:hover td{background:#FFFCFA}.subtext{font-size:10px;color:var(--muted);margin-top:3px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:10px;font-weight:800}.b-red{background:#FDECEC;color:var(--red)}.b-yellow{background:#FFF5DC;color:var(--yellow)}.b-green{background:#EAF8F0;color:var(--green)}.b-blue{background:#EAF1FF;color:var(--blue)}.b-orange{background:var(--orange-soft);color:var(--orange-dark)}.b-purple{background:#F0ECFF;color:var(--purple)}.b-gray{background:#F0F2F5;color:#606A7A}.link-action{border:0;background:none;color:var(--blue);font-weight:750;padding:3px}.empty-row{text-align:center;color:var(--muted);padding:28px;font-size:11px}.mini-stat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-bottom:15px}.mini-stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px}.mini-stat label{display:block;color:var(--muted)}.mini-stat b{font-size:23px;margin-right:3px}.mini-stat.danger{border-color:#F7C9C9;background:#FFF8F8}.mini-stat.warning{border-color:#F1D7A0;background:#FFFBF1}.filterbar{display:flex;gap:9px;margin-bottom:13px}.searchbox{position:relative;flex:1}.searchbox i{position:absolute;left:12px;top:10px;color:var(--muted)}.searchbox input,.filterbar select,.inline-controls select,.inline-controls input,.ai-context select{width:100%;padding:10px 11px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none}.searchbox input{padding-left:34px}.progress-cell{display:flex;align-items:center;gap:7px}.progress-cell .progress-track{width:75px}.kanban{display:grid;grid-template-columns:repeat(4,minmax(230px,1fr));gap:12px;overflow:auto}.kanban-col{background:#ECEFF3;border-radius:13px;padding:11px;min-height:450px}.kanban-head{display:flex;justify-content:space-between;font-size:12px;font-weight:800;margin-bottom:9px}.task-card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px;margin-bottom:9px}.task-card h4{margin:0 0 6px;font-size:12px}.task-card p{margin:4px 0;color:var(--muted);font-size:10px;line-height:1.5}.task-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.performance-layout{grid-template-columns:1.35fr .65fr}.score-big{font-size:34px;font-weight:900;color:var(--orange)}.kpi-row{padding:11px 0;border-bottom:1px dashed var(--line)}.kpi-row-head{display:flex;justify-content:space-between;gap:10px}.kpi-row b{font-size:12px}.kpi-row small{color:var(--muted)}.kpi-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px;font-size:10px}.kpi-meta span{background:#F7F8FA;border-radius:7px;padding:6px}.kpi-scorebar{height:7px;background:#EEF0F4;border-radius:99px;margin-top:8px;overflow:hidden}.kpi-scorebar i{display:block;height:100%;background:var(--orange)}.ai-shell{display:grid;grid-template-columns:250px 1fr;background:#fff;border:1px solid var(--line);border-radius:16px;min-height:650px;overflow:hidden;box-shadow:var(--shadow)}.ai-menu{background:#F8F9FB;border-right:1px solid var(--line);padding:14px;overflow:auto}.ai-menu-title{font-size:12px;font-weight:850;margin-bottom:10px}.ai-group h4{font-size:11px;color:var(--muted);margin:14px 5px 6px}.ai-menu-btn{width:100%;border:0;background:transparent;border-radius:9px;text-align:left;padding:9px;font-size:11px;color:var(--ink)}.ai-menu-btn:hover,.ai-menu-btn.active{background:var(--orange-soft);color:var(--orange-dark);font-weight:800}.ai-work{padding:20px;display:flex;flex-direction:column}.ai-context{display:grid;grid-template-columns:1fr 1fr;gap:9px}.ai-selected{margin:14px 0 8px;font-size:14px;font-weight:850}.ai-work textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px;resize:vertical;outline:none}.ai-actions{display:flex;gap:9px;margin:10px 0}.ai-output{flex:1;background:#F8F9FB;border:1px solid var(--line);border-radius:12px;padding:18px;line-height:1.75;font-size:12px;white-space:pre-wrap;overflow:auto}.ai-empty{display:grid;place-items:center;text-align:center;color:var(--muted);height:100%;min-height:240px}.ai-empty b{color:var(--ink);font-size:16px}.course-grid,.goal-grid,.asset-grid,.integration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.course-card,.goal-card,.asset-card,.integration-card{padding:16px}.course-card h4,.goal-card h4,.asset-card h4,.integration-card h3{margin:0 0 8px;font-size:14px}.course-card p,.goal-card p,.asset-card p,.integration-card p{color:var(--muted);font-size:11px;line-height:1.65}.card-top,.card-foot{display:flex;align-items:center;justify-content:space-between;gap:9px}.learning-points{padding-left:17px;font-size:10px;color:#566174;line-height:1.8}.goal-progress{height:8px;background:#EEF0F4;border-radius:99px;overflow:hidden;margin:12px 0}.goal-progress i{display:block;height:100%;background:var(--orange)}.asset-icon{height:120px;border-radius:11px;background:linear-gradient(135deg,var(--orange-soft),#EAF1FF);display:grid;place-items:center;font-size:34px;margin-bottom:12px}.asset-tags{display:flex;gap:5px;flex-wrap:wrap;margin:8px 0}.integration-card .logo-box{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange);font-weight:900;margin-bottom:12px}.modal-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.48);z-index:100;display:grid;place-items:center;padding:18px}.modal{width:min(850px,100%);max-height:92vh;background:#fff;border-radius:17px;overflow:auto;box-shadow:0 28px 90px rgba(0,0,0,.28)}.modal-head{display:flex;justify-content:space-between;padding:17px 20px;border-bottom:1px solid var(--line)}.modal-head h3{margin:0}.modal-head p{font-size:11px;color:var(--muted);margin:5px 0 0}.modal-body{padding:20px}.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 20px;border-top:1px solid var(--line)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.exam-question{padding:13px;border:1px solid var(--line);border-radius:11px;margin-bottom:10px}.exam-question h4{font-size:12px;margin:0 0 9px}.exam-option{display:flex;align-items:center;gap:7px;padding:6px;font-size:11px}.toast{position:fixed;right:20px;bottom:20px;background:#172033;color:#fff;padding:11px 15px;border-radius:10px;z-index:120;opacity:0;transform:translateY(12px);transition:.2s;font-size:12px}.toast.show{opacity:1;transform:translateY(0)}.mobile-nav,.mobile-only{display:none}@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.mini-stat-grid{grid-template-columns:repeat(3,1fr)}.course-grid,.goal-grid,.asset-grid,.integration-grid{grid-template-columns:repeat(2,1fr)}.layout-2,.performance-layout{grid-template-columns:1fr}.hero-copy h2{font-size:38px}}@media(max-width:760px){.login-shell{display:block;background:#fff}.login-visual{display:none}.login-panel{min-height:100vh;padding:24px}.mobile-logo{display:flex;margin-bottom:35px}.sidebar{transform:translateX(-100%);transition:.22s;width:250px}.sidebar.open{transform:translateX(0)}.main-area{margin-left:0;width:100%;padding-bottom:62px}.topbar{padding:0 13px}.mobile-only{display:block}.top-title p,.user-menu div:nth-child(2),.user-menu button,.top-actions>.ghost{display:none}.content-area{padding:13px}.page-head{align-items:flex-start}.page-head,.principle-banner{flex-direction:column}.inline-controls{width:100%;flex-wrap:wrap}.metric-grid,.mini-stat-grid,.course-grid,.goal-grid,.asset-grid,.integration-grid,.form-grid{grid-template-columns:1fr 1fr}.ai-shell{grid-template-columns:1fr;min-height:0}.ai-menu{border-right:0;border-bottom:1px solid var(--line);max-height:220px}.ai-context{grid-template-columns:1fr}.kanban{grid-template-columns:repeat(4,280px)}.mobile-nav{display:grid;position:fixed;bottom:0;left:0;right:0;height:58px;background:#fff;border-top:1px solid var(--line);z-index:25;grid-template-columns:repeat(5,1fr)}.mobile-nav button{border:0;background:#fff;font-size:10px}.mobile-nav button.active{color:var(--orange);font-weight:850}.hero-stats{gap:20px}}@media(max-width:480px){.metric-grid,.mini-stat-grid,.course-grid,.goal-grid,.asset-grid,.integration-grid,.form-grid{grid-template-columns:1fr}.top-title h2{font-size:16px}.metric-card b{font-size:23px}}

/* =========================
   创迈 OS V4.0 体验升级
   ========================= */
:root{
  --orange:#F47721;--orange-2:#FF9E57;--orange-dark:#B94E0B;--orange-soft:#FFF2E8;
  --ink:#172033;--muted:#6D7585;--line:#E7E9EE;--bg:#F4F5F7;--nav:#111722;
  --green:#158A53;--yellow:#B97800;--red:#D33D47;--blue:#2E66E5;--purple:#694BD8;
  --shadow:0 18px 55px rgba(25,32,46,.08);--shadow-soft:0 8px 28px rgba(25,32,46,.06);
}
body{background:linear-gradient(180deg,#F7F7F8 0,#F2F3F5 100%);letter-spacing:.01em}
.primary{background:linear-gradient(135deg,var(--orange),#F68B39);box-shadow:0 8px 22px rgba(244,119,33,.2);transition:.2s}
.primary:hover{background:linear-gradient(135deg,#E66711,var(--orange));transform:translateY(-1px);box-shadow:0 12px 28px rgba(244,119,33,.26)}
.ghost,.soft-btn{transition:.18s}.ghost:hover,.soft-btn:hover{border-color:#F2B487;background:#FFF8F3}
.soft-btn{border:1px solid #F3D1B9;background:#FFF7F1;color:#A24A11;border-radius:10px;padding:8px 12px;font-weight:750}
.full{width:100%}.section-kicker{font-size:10px;letter-spacing:1.6px;font-weight:850;color:var(--orange)}

/* Login */
.v4-login{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(390px,.7fr);background:#0D121C;position:relative;overflow:hidden}
.login-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,#000,transparent 72%)}
.login-orb{position:absolute;border-radius:999px;filter:blur(4px);pointer-events:none}.orb-one{width:540px;height:540px;background:radial-gradient(circle,rgba(244,119,33,.34),rgba(244,119,33,0) 68%);left:32%;bottom:-260px}.orb-two{width:400px;height:400px;background:radial-gradient(circle,rgba(71,98,255,.15),rgba(71,98,255,0) 70%);left:-120px;top:-150px}
.login-story{position:relative;z-index:2;color:#fff;padding:45px clamp(38px,6vw,92px);display:flex;flex-direction:column;min-height:100vh}
.login-brand-row{display:flex;align-items:center;gap:14px}.brand-mark-v4{box-shadow:0 14px 38px rgba(244,119,33,.36)}.login-brand-row h1{font-size:20px;margin:0 0 3px}.login-brand-row p{font-size:11px;color:#95A0B2;margin:0}.version-pill{margin-left:auto;border:1px solid rgba(255,255,255,.15);border-radius:999px;padding:6px 10px;font-size:9px;letter-spacing:1.5px;color:#B9C1CF;background:rgba(255,255,255,.04)}
.login-hero-copy{margin-top:clamp(52px,8vh,105px);max-width:760px}.eyebrow{font-size:10px;letter-spacing:2.2px;color:#F7A467;font-weight:800}.login-hero-copy h2{font-size:clamp(46px,5.3vw,80px);line-height:1.02;margin:22px 0 26px;letter-spacing:-3px;background:linear-gradient(180deg,#fff 0,#DDE3ED 100%);-webkit-background-clip:text;color:transparent}.login-hero-copy p{font-size:16px;line-height:1.85;color:#AEB7C5;max-width:650px;margin:0}.hero-capabilities{display:flex;gap:9px;flex-wrap:wrap;margin-top:26px}.hero-capabilities span{border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);backdrop-filter:blur(10px);border-radius:999px;padding:8px 13px;font-size:11px;color:#D2D8E1}
.os-preview-card{margin-top:42px;width:min(710px,100%);border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,rgba(255,255,255,.085),rgba(255,255,255,.025));backdrop-filter:blur(20px);border-radius:22px;padding:20px 22px;box-shadow:0 30px 90px rgba(0,0,0,.3)}
.os-preview-head{display:flex;align-items:center;justify-content:space-between}.os-preview-head div{display:flex;flex-direction:column;gap:5px}.os-preview-head small{font-size:8px;letter-spacing:1.8px;color:#7F8A9C}.os-preview-head b{font-size:14px}.live-dot{font-size:9px;color:#6EE7A6;background:rgba(24,185,104,.12);border:1px solid rgba(95,222,153,.2);border-radius:99px;padding:5px 9px}.live-dot:before{content:"";display:inline-block;width:5px;height:5px;background:#3DDB8B;border-radius:50%;margin-right:5px;box-shadow:0 0 0 5px rgba(61,219,139,.08)}
.pulse-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}.pulse-metrics div{border-radius:14px;background:rgba(8,13,22,.36);padding:12px 14px;border:1px solid rgba(255,255,255,.06)}.pulse-metrics b{font-size:22px}.pulse-metrics span{display:block;font-size:9px;color:#8E99AA;margin-top:3px}
.preview-focus{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:11px;padding:12px 0;border-top:1px solid rgba(255,255,255,.07)}.focus-index{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;background:rgba(244,119,33,.17);color:#FFB278;font-weight:850;font-size:11px}.focus-index.done{background:rgba(30,188,104,.13);color:#65E29F}.preview-focus div:nth-child(2){display:flex;flex-direction:column;gap:3px}.preview-focus b{font-size:11px}.preview-focus span{font-size:9px;color:#7F8998}.preview-focus i{font-style:normal;font-size:8px;color:#F9A364;background:rgba(244,119,33,.1);border-radius:99px;padding:5px 8px}
.preview-ai{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;margin-top:12px;border-radius:15px;padding:12px;background:linear-gradient(90deg,rgba(244,119,33,.15),rgba(244,119,33,.04));border:1px solid rgba(244,119,33,.18)}.ai-spark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#FF9B54,#F06B10);display:grid;place-items:center;font-size:10px;font-weight:900}.preview-ai p{display:flex;flex-direction:column;gap:3px;margin:0}.preview-ai b{font-size:10px}.preview-ai span{font-size:9px;color:#A6AFBC}.preview-ai button{border:0;border-radius:8px;background:#fff;color:#9D430A;padding:7px 9px;font-size:8px;font-weight:800}.login-proof{margin-top:auto;display:flex;flex-direction:column;gap:5px;padding-top:28px}.login-proof span{font-size:12px;color:#D7DCE4}.login-proof small{font-size:9px;color:#707B8C}
.login-entry{position:relative;z-index:3;background:#FAFAFB;display:grid;place-items:center;padding:35px}.v4-login-card{width:min(410px,100%);background:#fff;border:1px solid #ECEEF2;border-radius:26px;padding:34px;box-shadow:0 24px 80px rgba(17,24,39,.11)}.welcome-icon{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,#FFF0E4,#FFF9F4);border:1px solid #F8DCC7;display:grid;place-items:center;color:var(--orange);font-size:21px;margin-bottom:18px}.v4-login-card h3{font-size:30px;letter-spacing:-1px}.login-subtitle{margin:4px 0 0;color:var(--muted);font-size:13px}.v4-login-card form{margin-top:26px;gap:8px}.v4-login-card label{margin-top:7px}.v4-login-card input{height:48px;background:#FBFBFC;border-color:#E6E8EC}.login-primary{height:50px;margin-top:13px;border-radius:12px}.enterprise-logins{display:grid;grid-template-columns:1fr 1fr;gap:9px}.enterprise-logins button{height:48px;margin:0;display:flex;align-items:center;justify-content:center;gap:8px}.enterprise-logins .wecom-btn{background:#EBFAF2;color:#078B49;border:1px solid #D5F1E2}.enterprise-logins .qr-btn{background:#F5F6F8;color:#525D6F;border:1px solid #E9EBEF}.enterprise-logins b{width:25px;height:25px;border-radius:8px;background:#fff;display:grid;place-items:center}.login-trust{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:20px;padding-top:17px;border-top:1px dashed var(--line);font-size:9px;color:#858E9C}

/* Shell */
.sidebar{width:246px;background:linear-gradient(180deg,#111722 0,#171E2B 100%);box-shadow:10px 0 40px rgba(22,29,42,.06)}.main-area{margin-left:246px;width:calc(100% - 246px)}.side-brand{height:76px;padding:0 18px}.side-brand em{margin-left:auto;font-style:normal;font-size:8px;letter-spacing:1px;background:rgba(244,119,33,.16);color:#FFA66B;padding:5px 7px;border-radius:6px}.sidebar nav{padding:16px 10px}.nav-item{padding:11px 12px;border-radius:11px;margin:3px 0;color:#B9C2D0}.nav-item.active{background:linear-gradient(135deg,#F47721,#E96710);box-shadow:0 8px 22px rgba(244,119,33,.2)}.nav-item i{font-size:15px}.nav-new{margin-left:auto;font-size:7px;background:#7C4DFF;color:#fff;padding:3px 5px;border-radius:5px}.side-principle{margin:12px;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:12px;background:rgba(255,255,255,.035);display:flex;gap:10px}.side-coach-icon{width:32px;height:32px;border-radius:10px;background:rgba(244,119,33,.18);color:#FFA364;display:grid;place-items:center}.side-principle div:last-child{display:flex;flex-direction:column;gap:3px}.side-principle span{font-size:9px}
.topbar{height:76px;padding:0 22px;background:rgba(255,255,255,.9);backdrop-filter:blur(16px)}.top-command{width:min(390px,34vw);height:40px;border:1px solid #E3E6EB;background:#F7F8FA;border-radius:11px;display:flex;align-items:center;gap:9px;padding:0 10px;color:#8A93A2}.top-command input{border:0;outline:0;background:transparent;flex:1;font-size:11px}.top-command kbd{font-size:8px;border:1px solid #D9DDE4;background:#fff;border-radius:5px;padding:3px 5px;color:#8A93A2}.streak-chip{border:1px solid #F2E0CF;background:#FFF9F4;border-radius:10px;padding:7px 10px;display:flex;align-items:center;gap:5px;color:#8F4D1E}.streak-chip i{font-style:normal}.streak-chip b{font-size:12px}.streak-chip span{font-size:9px;color:#98623D}.content-area{padding:24px 26px 38px;max-width:1660px;margin:0 auto}.panel,.metric-card,.course-card,.goal-card,.asset-card,.integration-card{border-color:#E8EAEE;box-shadow:var(--shadow-soft)}

/* Workday */
.workday-hero{min-height:235px;border-radius:24px;padding:34px 38px;margin-bottom:16px;background:radial-gradient(circle at 84% 15%,rgba(255,187,133,.25),transparent 27%),linear-gradient(135deg,#141C29 0,#202A3A 58%,#3B2A20 100%);color:#fff;display:flex;align-items:center;justify-content:space-between;position:relative;overflow:hidden;box-shadow:0 24px 60px rgba(25,32,46,.17)}.workday-hero:after{content:"";position:absolute;width:370px;height:370px;border:1px solid rgba(255,255,255,.07);border-radius:50%;right:-80px;bottom:-190px}.workday-copy{position:relative;z-index:2}.workday-eyebrow{font-size:9px;letter-spacing:1.8px;color:#F4A66D;font-weight:850}.workday-copy h3{font-size:33px;margin:15px 0 8px;letter-spacing:-1px}.workday-copy p{max-width:720px;color:#B9C1CE;font-size:13px;line-height:1.7}.hero-actions{display:flex;gap:9px;margin-top:22px}.hero-actions .ghost{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);color:#fff}.execution-ring{position:relative;z-index:2;text-align:center;margin-right:30px}.ring{--score:92;width:145px;height:145px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(#F47721 calc(var(--score)*1%),rgba(255,255,255,.1) 0);position:relative}.ring:before{content:"";position:absolute;inset:10px;border-radius:50%;background:#1B2432}.ring div{position:relative;z-index:1}.ring b{display:block;font-size:39px;letter-spacing:-2px}.ring span{font-size:9px;color:#9DA8B8}.execution-ring p{font-size:9px;color:#9DA8B8;margin:9px 0 0}
.daily-operating-grid{display:grid;grid-template-columns:1.5fr .8fr .65fr;gap:14px;margin-bottom:16px}.focus-command,.copilot-card,.growth-card{min-height:255px}.focus-command .panel-head{align-items:flex-start}.today-focus-list{display:grid;gap:9px;margin-top:14px}.today-focus-item{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;border:1px solid #ECEEF2;border-radius:12px;padding:11px 12px;background:#FCFCFD}.today-focus-item:hover{border-color:#F1BE99;box-shadow:0 7px 22px rgba(244,119,33,.07)}.today-focus-item .rank{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange-dark);font-weight:900;font-size:11px}.today-focus-item b{display:block;font-size:11px;margin-bottom:3px}.today-focus-item small{font-size:9px;color:var(--muted)}.today-focus-item .focus-state{font-size:8px;border-radius:99px;padding:5px 7px;background:#FFF3E8;color:#A85215}.today-focus-item.danger .rank{background:#FDECEC;color:var(--red)}.today-focus-item.danger .focus-state{background:#FDECEC;color:var(--red)}
.copilot-card{background:linear-gradient(160deg,#FFF8F2,#fff 52%);border-color:#F2D6C2}.copilot-head{display:flex;align-items:center;gap:9px}.ai-avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#F47721,#FFAD73);color:#fff;display:grid;place-items:center;box-shadow:0 9px 22px rgba(244,119,33,.24)}.copilot-head div:nth-child(2){display:flex;flex-direction:column}.copilot-head span{font-size:8px;color:#A87049}.copilot-head b{font-size:11px}.copilot-head em{margin-left:auto;font-style:normal;font-size:8px;color:#12814B;background:#EAF8F0;border-radius:99px;padding:5px 7px}.copilot-card h3{font-size:17px;margin:23px 0 9px}.copilot-card>p{font-size:11px;line-height:1.7;color:#5D6675;min-height:55px}.copilot-reasons{display:flex;flex-wrap:wrap;gap:5px;margin:13px 0}.copilot-reasons span{font-size:8px;background:#fff;border:1px solid #F0DCCC;border-radius:99px;padding:5px 7px;color:#8E5B35}
.growth-top{display:flex;align-items:flex-start;justify-content:space-between}.growth-top h3{font-size:15px;margin:5px 0}.growth-progress{margin:26px 0 13px}.growth-progress b{font-size:33px}.growth-progress span{font-size:11px;color:var(--muted)}.growth-card>p{font-size:10px;color:var(--muted);line-height:1.6;min-height:34px}.premium-metrics .metric-card{position:relative;overflow:hidden}.premium-metrics .metric-card:after{content:"";position:absolute;width:55px;height:55px;border-radius:50%;background:var(--orange-soft);right:-22px;top:-22px;opacity:.65}

/* AI Cockpit */
.ai-page-head{margin-bottom:14px}.ai-role-banner{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:14px;background:linear-gradient(135deg,#171E2B,#252E3E);border-radius:18px;padding:18px 20px;color:#fff;margin-bottom:13px}.role-orbit{width:45px;height:45px;border-radius:14px;background:linear-gradient(135deg,#F47721,#FFAA68);display:grid;place-items:center;box-shadow:0 9px 25px rgba(244,119,33,.26)}.ai-role-banner small{font-size:8px;color:#F4A66D;letter-spacing:1px}.ai-role-banner h3{margin:4px 0;font-size:16px}.ai-role-banner p{margin:0;color:#9FACBC;font-size:10px}.role-redlines{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;max-width:330px}.role-redlines span{font-size:8px;padding:5px 7px;border-radius:99px;background:rgba(255,255,255,.06);color:#C4CBD5}
.ai-cockpit{display:grid;grid-template-columns:245px minmax(450px,1fr) 285px;min-height:690px;background:#fff;border:1px solid var(--line);border-radius:19px;overflow:hidden;box-shadow:var(--shadow)}.ai-menu-v4{background:#F7F8FA;border-right:1px solid var(--line);padding:15px;overflow:auto}.ai-menu-title{display:flex;flex-direction:column;gap:3px;margin:2px 4px 13px}.ai-menu-title b{font-size:12px}.ai-menu-title span{font-size:9px;color:var(--muted)}.ai-group{margin-bottom:15px}.ai-group h4{font-size:9px;color:#8A93A2;letter-spacing:.8px;margin:12px 7px 6px}.ai-menu-btn{display:grid;grid-template-columns:30px 1fr;gap:8px;align-items:center;padding:9px;border-radius:11px;width:100%;border:0;background:transparent;text-align:left}.ai-menu-btn:hover{background:#fff;box-shadow:0 5px 18px rgba(25,32,46,.06)}.ai-menu-btn.active{background:#fff;border:1px solid #F2CBAE;box-shadow:0 7px 22px rgba(244,119,33,.09)}.ai-menu-btn .menu-icon{width:29px;height:29px;border-radius:9px;background:#ECEFF4;display:grid;place-items:center;font-size:11px;color:#586273}.ai-menu-btn.active .menu-icon{background:var(--orange-soft);color:var(--orange)}.ai-menu-btn b{font-size:10px;display:block}.ai-menu-btn small{font-size:8px;color:#8A93A2;display:block;margin-top:2px;line-height:1.35}.ai-builder{padding:20px;display:flex;flex-direction:column;min-width:0}.builder-top{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:10px}.builder-top h3{margin:4px 0 0;font-size:17px}.prompt-intelligence-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:11px 0}.prompt-intelligence-grid>div{border:1px solid var(--line);border-radius:11px;padding:10px;background:#FBFBFC}.prompt-intelligence-grid label{display:block;font-size:8px;color:#7B8493;margin-bottom:7px}.chip-list{display:flex;gap:5px;flex-wrap:wrap}.chip-list span{font-size:8px;padding:5px 7px;border-radius:7px;background:#F0F2F5;color:#5F6876}.chip-list.output span{background:#EEF5FF;color:#3761A8}.input-label{display:flex;justify-content:space-between;margin:4px 0 7px}.input-label em{font-style:normal;font-size:8px;color:#9098A5}.ai-builder textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px;outline:0;resize:vertical;background:#FCFCFD}.ai-builder textarea:focus{border-color:#F0A873;box-shadow:0 0 0 3px rgba(244,119,33,.08)}.ai-generate{padding:11px 15px}.v4-output{min-height:265px;background:#F8F9FB}.empty-spark{width:42px;height:42px;border-radius:13px;background:var(--orange-soft);color:var(--orange);display:grid;place-items:center;margin-bottom:12px;font-size:17px}.god-prompt-panel{background:#121925;color:#fff;padding:18px;overflow:auto}.god-head{padding-bottom:15px;border-bottom:1px solid rgba(255,255,255,.08)}.god-head span{font-size:8px;letter-spacing:1.4px;color:#F5A066}.god-head b{display:block;font-size:14px;margin:6px 0}.god-head p{font-size:9px;line-height:1.6;color:#8692A4}.god-section{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07)}.god-section label{font-size:8px;color:#F5A066;letter-spacing:.8px}.god-section p,.god-section li{font-size:9px;line-height:1.65;color:#B8C0CC}.god-section ol{padding-left:18px;margin:8px 0 0}.god-prompt-panel details{margin-top:14px}.god-prompt-panel summary{font-size:9px;color:#D7DCE4;cursor:pointer}.god-prompt-panel pre{white-space:pre-wrap;font-size:8px;line-height:1.6;color:#9EABBB;background:rgba(255,255,255,.04);border-radius:10px;padding:10px;max-height:300px;overflow:auto}

/* Academy */
.academy-hero{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:25px 28px;border-radius:20px;background:linear-gradient(135deg,#FFF4EA,#fff 58%,#EEF4FF);border:1px solid #F0E1D5;margin-bottom:14px}.academy-badge{font-size:8px;letter-spacing:1.2px;color:#A65014;background:#fff;border:1px solid #F0D6C3;border-radius:99px;padding:6px 9px}.academy-hero h3{font-size:24px;margin:12px 0 7px;letter-spacing:-.6px}.academy-hero p{font-size:10px;color:var(--muted)}.dimension-cloud{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px;max-width:560px}.dimension-chip{border-radius:12px;padding:9px 10px;background:#fff;border:1px solid #E7E9EE;box-shadow:0 5px 16px rgba(25,32,46,.04);font-size:9px;color:#566071}.dimension-chip b{color:var(--orange);margin-right:4px}.learning-path-panel{margin-bottom:16px}.learning-path{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:16px}.path-step{position:relative;padding:12px 10px;text-align:center}.path-step:before{content:"";position:absolute;top:29px;left:-50%;width:100%;height:2px;background:#E7E9ED}.path-step:first-child:before{display:none}.path-icon{position:relative;z-index:1;margin:0 auto 9px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#F0F2F5;border:4px solid #fff;box-shadow:0 0 0 1px #E3E6EB;font-size:10px}.path-step.done .path-icon{background:#EAF8F0;color:var(--green);box-shadow:0 0 0 1px #BEE9D2}.path-step.current .path-icon{background:var(--orange);color:#fff;box-shadow:0 0 0 5px var(--orange-soft)}.path-step b{display:block;font-size:10px}.path-step span{font-size:8px;color:var(--muted)}.course-section-head{display:flex;align-items:flex-end;justify-content:space-between;margin:22px 0 12px}.course-section-head h3{font-size:17px;margin:0}.course-section-head p{font-size:10px;color:var(--muted);margin:5px 0 0}.exam-legend{display:flex;gap:11px;font-size:8px;color:#6E7786}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:4px}.dot.common{background:var(--orange)}.dot.role{background:var(--blue)}.dot.leader{background:var(--purple)}.v4-course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.course-card-v4{position:relative;overflow:hidden;padding:17px;min-height:310px;display:flex;flex-direction:column}.course-card-v4:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--orange)}.course-card-v4.role:before{background:var(--blue)}.course-card-v4.leader:before{background:var(--purple)}.course-track{font-size:8px;color:#7B8493}.course-card-v4 h4{font-size:15px;margin:13px 0 7px}.course-card-v4>p{font-size:10px;line-height:1.65;color:var(--muted)}.course-meta-row{display:flex;gap:7px;flex-wrap:wrap;margin:8px 0}.course-meta-row span{font-size:8px;background:#F4F5F7;border-radius:7px;padding:5px 7px;color:#626B79}.dimension-mini{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px}.dimension-mini span{font-size:7px;color:#6E7786;border:1px solid #E4E7EC;border-radius:99px;padding:4px 6px}.course-card-v4 .card-foot{margin-top:auto;padding-top:14px;border-top:1px dashed var(--line)}.exam-question{border-radius:13px;padding:15px}.exam-question h4{font-size:12px;line-height:1.55}.exam-option{border-radius:9px;margin:3px 0;border:1px solid transparent}.exam-option:hover{background:#FFF7F1;border-color:#F4D0B5}.exam-dimension-result{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:14px}.dimension-result{border:1px solid var(--line);border-radius:10px;padding:9px}.dimension-result b{font-size:13px}.dimension-result span{display:block;font-size:8px;color:var(--muted)}

@media(max-width:1320px){.daily-operating-grid{grid-template-columns:1.35fr .8fr}.growth-card{grid-column:1/-1;min-height:0}.ai-cockpit{grid-template-columns:220px 1fr}.god-prompt-panel{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:15px}.god-prompt-panel details{grid-column:1/-1}.top-command{display:none}}
@media(max-width:1100px){.v4-login{grid-template-columns:1fr 430px}.login-hero-copy h2{font-size:52px}.os-preview-card{display:none}.daily-operating-grid{grid-template-columns:1fr}.growth-card{grid-column:auto}.ai-cockpit{grid-template-columns:1fr}.ai-menu-v4{border-right:0;border-bottom:1px solid var(--line);max-height:260px}.ai-menu-v4 #aiMenuGroups{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.god-prompt-panel{grid-template-columns:1fr 1fr}.v4-course-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.v4-login{display:block;background:#F7F8FA}.login-story{display:none}.login-entry{min-height:100vh;padding:18px}.v4-login-card{box-shadow:none;border:0;padding:22px}.sidebar{width:250px}.main-area{margin-left:0;width:100%}.topbar{height:68px}.streak-chip,.top-command{display:none}.content-area{padding:13px}.workday-hero{padding:24px 20px;min-height:245px}.workday-copy h3{font-size:26px}.execution-ring{display:none}.daily-operating-grid{grid-template-columns:1fr}.academy-hero{display:block}.dimension-cloud{justify-content:flex-start;margin-top:18px}.learning-path{grid-template-columns:1fr}.path-step{text-align:left;display:grid;grid-template-columns:42px 1fr;align-items:center}.path-step:before{display:none}.path-icon{margin:0}.prompt-intelligence-grid{grid-template-columns:1fr}.ai-cockpit{border-radius:14px}.ai-menu-v4 #aiMenuGroups{grid-template-columns:1fr}.god-prompt-panel{grid-template-columns:1fr}.v4-course-grid{grid-template-columns:1fr}.ai-role-banner{grid-template-columns:45px 1fr}.role-redlines{grid-column:1/-1;justify-content:flex-start}.enterprise-logins{grid-template-columns:1fr}.top-actions .user-menu{border-left:0;padding-left:0}}