:root{--bg: #f4f7fb;--card: #ffffff;--text: #1f2937;--muted: #6b7280;--primary: #1267d6;--primary-hover: #0f57b4;--line: #dbe3ee}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 0%,#eaf2ff,#f4f7fb 45%,#f7fbff);color:var(--text);font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif}.app-shell{min-height:100vh}.login-app-shell{background:linear-gradient(155deg,#1266f5fa,#177efff5 46%,#0359dafa);overflow:hidden}.login-app-shell .login-page{max-width:none;min-height:100vh;margin:0;padding:0}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:#0f172a}.brand{color:#fff;font-weight:700;letter-spacing:.3px}.topbar-actions{display:flex;align-items:center;gap:10px}.topbar-user{display:flex;flex-direction:column;align-items:flex-end;gap:2px;color:#dbeafe;font-size:12px;line-height:1.25}.topbar-menu{position:relative;display:flex;align-items:center}.topbar-menu-trigger{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(219,234,254,.24);border-radius:999px;background:#ffffff14;color:#e0f2fe;font-size:22px;line-height:1;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .15s ease}.topbar-menu-trigger:hover,.topbar-menu-trigger:focus-visible{background:#ffffff29;border-color:#dbeafe6b;outline:none}.topbar-menu-trigger:active{transform:translateY(1px)}.topbar-menu-panel{position:absolute;top:calc(100% + 8px);right:0;z-index:40;min-width:148px;padding:6px;border:1px solid rgba(15,23,42,.1);border-radius:8px;background:#fff;box-shadow:0 18px 44px #0f172a2e}.topbar-menu-panel:before{content:"";position:absolute;top:-6px;right:12px;width:10px;height:10px;background:#fff;border-left:1px solid rgba(15,23,42,.1);border-top:1px solid rgba(15,23,42,.1);transform:rotate(45deg)}.topbar-menu-panel button{width:100%;min-height:36px;display:flex;align-items:center;border:0;border-radius:6px;padding:8px 10px;background:transparent;color:#1f2937;font:inherit;font-size:14px;text-align:left;cursor:pointer}.topbar-menu-panel button:hover,.topbar-menu-panel button:focus-visible{background:#eff6ff;color:#0f57b4;outline:none}.topbar-menu-panel .menu-danger{color:#b91c1c}.topbar-menu-panel .menu-danger:hover,.topbar-menu-panel .menu-danger:focus-visible{background:#fef2f2;color:#991b1b}.nav{display:flex;gap:10px}.nav a{color:#c7d2fe;text-decoration:none;padding:6px 10px;border-radius:8px}.nav a.active,.nav a:hover{background:#1e293b;color:#fff}.page{max-width:1100px;margin:24px auto;padding:0 16px 24px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 12px 32px #0206170f}.app-card{position:relative}.question-page-card{width:min(calc(100vw - 380px),980px);max-width:calc(100% - 320px);min-height:588px;display:flex;flex-direction:column;margin-left:auto;margin-right:auto;padding:28px 30px 32px}.question-page-card h1{font-size:clamp(18px,1.45vw,22px);margin-bottom:14px}.question-page-card>.muted,.question-page-card>.error-text{font-size:clamp(12px,.95vw,14px);line-height:1.7}.corner-logo{position:absolute;top:14px;right:14px;width:78px;height:78px;display:flex;align-items:center;justify-content:center}.corner-logo img{width:100%;height:100%;object-fit:contain;display:block}.card h1{margin-top:0;margin-bottom:10px}.rank-note{margin-top:-4px;font-size:13px}.intent-industry-card h1{margin-right:104px;margin-bottom:24px;font-size:clamp(24px,2.1vw,30px);line-height:1.2}.intent-industry-logo{top:16px;right:20px;width:clamp(50px,3.2vw,58px);height:clamp(50px,3.2vw,58px)}.intent-industry-card .list{margin-top:26px}.auth-card{max-width:560px;margin:56px auto 0}.login-shell{position:relative;isolation:isolate;min-height:100vh;display:grid;grid-template-columns:minmax(420px,.95fr) minmax(430px,.9fr);align-items:center;gap:clamp(28px,5vw,82px);padding:clamp(28px,4.4vw,72px) clamp(28px,7vw,112px);overflow:hidden}.login-shell:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-3;background:linear-gradient(115deg,rgba(255,255,255,.11) 0 1px,transparent 1px 178px),linear-gradient(158deg,rgba(255,255,255,.08) 0 1px,transparent 1px 220px),linear-gradient(155deg,#1b82ff,#1267e8 52%,#0758d8)}.login-shell:after{content:"";position:absolute;left:-12%;right:-8%;bottom:-18%;z-index:-2;height:42vh;min-height:270px;background:linear-gradient(180deg,#fffffff0,#eef8fffa);border-radius:52% 48% 0 0/38% 34% 0 0;transform:rotate(-2.5deg);box-shadow:0 -22px 70px #ffffff38}.login-visual{position:relative;min-height:clamp(430px,66vh,680px);display:flex;align-items:center;justify-content:center}.login-visual:before,.login-visual:after{content:"";position:absolute;border:1px solid rgba(180,231,255,.34);pointer-events:none}.login-visual:before{width:88%;height:44%;left:-7%;bottom:15%;background:#ffffff47;transform:skewY(-9deg) rotate(-2deg);box-shadow:0 28px 70px #043e9e29}.login-visual:after{width:72%;height:66%;right:-7%;top:5%;border-radius:28px;background:linear-gradient(135deg,#ffffff1f,#47b9ff0d);transform:rotate(-8deg)}.login-visual-plate{position:absolute;width:72%;height:42%;left:4%;bottom:7%;border:1px solid rgba(255,255,255,.38);background:linear-gradient(135deg,#ffffff70,#ddf4ff38);transform:perspective(900px) rotateX(62deg) rotate(-8deg);box-shadow:0 34px 80px #0c48aa47}.login-visual-image{position:relative;z-index:1;width:min(58vw,760px);max-width:108%;max-height:78vh;object-fit:contain;display:block;filter:drop-shadow(0 32px 42px rgba(2,56,150,.24));animation:loginFloat 5.8s ease-in-out infinite}.login-visual-caption{position:absolute;left:50%;bottom:clamp(56px,9vh,92px);z-index:2;margin:0;transform:translate(-50%);padding:14px 22px;border-radius:18px;background:#ffffffeb;color:#111827;font-size:clamp(16px,1.3vw,20px);font-weight:700;letter-spacing:.04em;line-height:1.4;text-align:center;box-shadow:0 18px 36px #0f172a1f;white-space:nowrap}.login-content{display:flex;flex-direction:column;align-items:center;justify-self:center;width:min(100%,660px)}.login-hero-title{margin:0 0 28px;color:#fff;font-size:clamp(36px,4vw,58px);line-height:1.05;font-weight:900;letter-spacing:0;text-align:center;text-shadow:0 4px 16px rgba(0,44,127,.28)}.login-hero-title span{display:block}.login-hero-title span+span{margin-top:6px}.login-panel{width:100%;max-width:620px;margin:0;padding:clamp(34px,4.2vw,56px) clamp(30px,4.8vw,66px) clamp(32px,4vw,52px);justify-self:center;border:1px solid rgba(217,229,243,.95);border-radius:14px;background:#fffffff7;box-shadow:0 24px 58px #032a6c2e}.login-card-logo{top:18px;right:20px;width:68px;height:68px}.login-panel h2{margin:0;color:#102a4d;font-size:clamp(26px,2.1vw,34px);line-height:1.2;letter-spacing:0}.login-kicker{margin:0 84px 8px 0;color:#1267d6;font-size:14px;font-weight:800;letter-spacing:0}.login-subtitle{margin:10px 0 22px;color:#68778c;font-size:15px;line-height:1.7}.auth-form{display:flex;flex-direction:column;gap:18px;margin-top:18px}.login-field{gap:8px}.login-input-shell{display:flex;align-items:center;min-height:58px;padding:0 20px;border:1px solid #d3dce9;border-radius:10px;background:#fff;box-shadow:inset 0 1px #fffffff2;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}.login-input-shell:focus-within{border-color:#2280f2;box-shadow:0 0 0 4px #2280f21f;transform:translateY(-1px)}.login-input-shell input{width:100%;min-width:0;border:0;border-radius:0;padding:0;outline:0;color:#1f2937;background:transparent;font-size:17px}.login-input-shell input::placeholder{color:#9aa5b3}.login-actions{margin-top:16px}.login-submit{width:100%;min-height:58px;border-radius:10px;background:linear-gradient(180deg,#2388ff,#1167e8);box-shadow:0 14px 28px #1167e83d;font-size:20px;letter-spacing:0}.login-submit:hover{background:linear-gradient(180deg,#1679f3,#0f57d6);transform:translateY(-1px)}.login-submit:disabled{opacity:.78;transform:none}@keyframes loginFloat{0%,to{transform:translate3d(-2%,0,0)}50%{transform:translate3d(-2%,-12px,0)}}.code-row{display:grid;grid-template-columns:1fr auto;gap:10px}.debug-code{margin:12px 0 0;color:#92400e;background:#fef3c7;border:1px solid #fde68a;border-radius:10px;padding:8px 10px;font-weight:700}.muted{margin-top:0;color:var(--muted)}.score-check{margin-top:2px}.score-check-warning{color:#dc2626;font-weight:600}.error-text{color:#b91c1c;background:#fee2e2;border:1px solid #fecaca;border-radius:10px;padding:8px 10px}.form-grid{margin-top:16px;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}.form-row{margin-top:12px;display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:12px}.profile-form{display:flex;flex-direction:column;gap:14px;margin-top:12px}.field{display:flex;flex-direction:column;gap:8px}.field-label{font-size:14px;font-weight:500}.select-box{border-radius:10px;border:1px solid #cbd5e1;background:#fff;font-size:14px;padding:9px 10px;-webkit-appearance:auto;-moz-appearance:auto;appearance:auto}label{display:flex;flex-direction:column;gap:6px;font-size:14px}input,select,textarea{border:1px solid #cbd5e1;border-radius:10px;padding:9px 10px;font-size:14px}textarea{resize:vertical}button{border:none;border-radius:10px;padding:9px 14px;cursor:pointer;font-weight:600}button.primary{background:var(--primary);color:#fff}button.primary:hover{background:var(--primary-hover)}button.primary:disabled{opacity:.65;cursor:not-allowed}button.ghost{background:#e8eef8;color:#1e3a8a}.page-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding-right:96px}.page-title-row h1{margin-top:0}.actions{margin-top:16px;display:flex;gap:10px}.actions-center{justify-content:center}.initial-footer{margin-top:16px;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end}.initial-footer-left{justify-self:start;display:flex;flex-wrap:wrap;gap:14px}.initial-footer-center{justify-self:center;display:flex;flex-direction:column;align-items:center}.initial-pagination{margin-top:0;justify-content:center}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;padding:18px;background:#0f172a61;z-index:50}.modal-panel{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:0 24px 70px #02061738}.modal-panel h2{margin:0 0 14px}.initial-next-action{margin-top:10px;justify-content:center}.table{width:100%;border-collapse:collapse;margin-top:12px}.table-scroll{width:100%;overflow-x:auto}.table th,.table td{border-bottom:1px solid #e2e8f0;text-align:left;padding:10px 8px}.list{display:flex;flex-direction:column;gap:10px}.list-item{border:1px solid #e2e8f0;border-radius:12px;padding:12px;display:flex;justify-content:space-between;gap:10px}.list-item h3{margin:0 0 4px}.list-item p{margin:0 0 4px;color:var(--muted)}.actions-inline{display:flex;flex-direction:column;align-items:flex-end;gap:8px}.badge{font-size:12px;border-radius:999px;padding:4px 10px}.badge.done{background:#dcfce7;color:#166534}.badge.pending{background:#fee2e2;color:#b91c1c}.question-form{display:flex;flex-direction:column;flex:1 1 auto;gap:18px}.reuse-panel{margin-top:14px;margin-bottom:14px;padding:12px 14px;border:1px solid #dbe3ee;border-radius:12px;background:#f8fbff;display:flex;align-items:center;justify-content:space-between;gap:14px}.reuse-panel strong{display:block;margin-bottom:4px}.reuse-panel .muted{margin-bottom:4px}.question-card{border:1px solid #e2e8f0;border-radius:12px;padding:18px 18px 16px;min-height:223px}.question-card h3{margin:0 0 18px;font-size:clamp(16px,1.25vw,19px);line-height:1.6;font-weight:700}.options{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px 16px}.options label{flex-direction:row;align-items:center;gap:8px;font-size:clamp(12px,.95vw,14px);line-height:1.5;min-height:58px;padding:6px 8px;border-radius:12px;border:1px solid #dbe3ee;background:#f8fbff}.options input[type=radio]{width:18px;height:18px;flex:0 0 auto}.answer-textarea{width:100%;min-height:130px;padding:12px 14px;font-size:clamp(12px,.95vw,14px);line-height:1.8}.question-form .actions{margin-top:auto;margin-bottom:0;padding-top:12px;gap:14px}.question-form .actions button{min-width:132px;padding:12px 18px;font-size:clamp(12px,.9vw,13px)}.progress-float{position:fixed;right:18px;top:118px;z-index:40;width:min(320px,32vw);max-height:72vh;overflow:auto;background:#fff;border:1px solid #d9e2ef;border-radius:12px;box-shadow:0 12px 28px #0f172a1f;padding:12px}.progress-float h3{margin:0 0 4px;font-size:12px}.progress-float p{margin:0 0 10px;color:#475569;font-size:11px}.progress-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(38px,1fr));gap:8px}.progress-dot{height:40px;border-radius:999px;border:1px solid #cbd5e1;background:#fff;padding:0;display:flex;align-items:center;justify-content:center;font-size:11px;-webkit-user-select:none;user-select:none}.progress-dot:hover{border-color:#93c5fd}.progress-dot.active{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb29}.progress-dot.done{color:#166534;background:#dcfce7;border-color:#86efac;font-weight:700}.progress-dot.todo{color:#64748b;background:#fff}.plain-list{margin-top:8px;padding-left:18px}.plain-list li{margin-bottom:6px}.report-card{border:1px solid #e2e8f0;border-radius:10px;padding:10px 12px;margin-bottom:10px;background:#f8fbff}.report-card h3{margin-top:0}.report-paper{background:#fff;border:1px solid #d6dee9;border-radius:8px;box-shadow:0 8px 24px #0f172a14;padding:28px 34px;margin-top:12px}.report-paper h2{margin-top:26px;margin-bottom:10px;font-size:22px;line-height:1.35}.report-paper h2:first-child{margin-top:0}.report-paper h3{margin-top:16px;margin-bottom:8px;font-size:18px}.report-paper p,.report-paper li,.report-paper td,.report-paper th{font-size:17px;line-height:1.8}.report-paper .table{margin-top:10px}.report-paper .report-card{background:#f9fbff;border-color:#d9e3f0}.backend-report-wrap{margin-top:14px;border:1px solid #d6dee9;border-radius:10px;background:#fff;padding:14px}.backend-report-wrap h2{margin:0 0 10px;font-size:18px}.backend-report-pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;font-size:15px;line-height:1.8}.loader{margin-top:14px;width:30px;height:30px;border-radius:50%;border:3px solid #dbeafe;border-top-color:#2563eb;animation:spin 1s linear infinite}.modal-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;z-index:50}.modal-card{width:min(900px,92vw);max-height:82vh;background:#fff;border-radius:14px;border:1px solid #dbe3ee;box-shadow:0 20px 50px #02061733;display:flex;flex-direction:column}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid #e2e8f0}.modal-head h3{margin:0;font-size:16px}.modal-body{padding:14px;overflow:auto}.modal-body pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6}.doc-preview{color:#0f172a}.doc-line{margin:0;white-space:pre-wrap;word-break:break-word}.doc-heading{font-size:21px;line-height:1.45;font-weight:800;color:#0b2a59;margin:12px 0 8px}.doc-paragraph{font-size:15px;line-height:1.75;margin:0 0 8px}.doc-line-gap{height:10px}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 760px){.login-shell{grid-template-columns:1fr;gap:22px;padding:32px 18px 44px}.login-visual{min-height:280px}.login-visual:after{right:-20%}.login-visual-plate{width:86%;left:6%}.login-visual-image{width:min(96vw,520px);max-height:330px}.login-content{width:100%}.login-hero-title{margin-bottom:18px;font-size:34px}.login-panel{padding:30px 20px 28px}.login-card-logo{width:54px;height:54px}.login-kicker{margin-right:64px}.login-input-shell{min-height:54px}.login-submit{min-height:54px;font-size:18px}.topbar{flex-direction:column;align-items:flex-start;gap:8px}.topbar-actions{width:100%;justify-content:space-between}.topbar-user{align-items:flex-start}.nav{flex-wrap:wrap}.code-row{grid-template-columns:1fr}.list-item{flex-direction:column}.actions-inline{align-items:flex-start}.field-label{font-size:14px}.form-row{grid-template-columns:1fr}.page-title-row{flex-direction:column;padding-right:0}.progress-float{position:static;width:100%;max-height:none;margin-top:14px}.question-page-card{width:100%;max-width:100%;min-height:auto;padding:20px 18px 24px}.question-page-card h1{font-size:24px}.question-page-card>.muted,.question-page-card>.error-text,.question-card h3,.options label,.answer-textarea,.progress-float h3,.progress-float p{font-size:16px}.question-card{padding:18px 16px;min-height:auto}.question-card h3{margin-bottom:14px;line-height:1.5}.options{grid-template-columns:1fr}.answer-textarea{min-height:180px;padding:14px 15px}.reuse-panel{flex-direction:column;align-items:flex-start}.initial-footer{grid-template-columns:1fr;justify-items:start;gap:10px}.initial-footer-center{justify-self:start;align-items:flex-start}.initial-pagination,.initial-next-action{justify-content:flex-start}}