:root{--navy:#132c47;--navy2:#1d4265;--ink:#1d2d3d;--muted:#71808f;--line:#d8e0e6;--paper:#f5f7f8;--white:#fff;--gold:#c79b43;--green:#277a61;--green-bg:#e9f5ef;--red:#aa4b43;--red-bg:#f9ece9;--blue-bg:#edf3f8;--shadow:0 20px 60px rgba(24,46,67,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#eef2f4 0,#f8f9f9 440px);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}.topbar{height:76px;padding:0 max(28px,calc((100vw - 1240px)/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.88);border-bottom:1px solid rgba(197,208,216,.8);backdrop-filter:blur(16px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--navy2),var(--navy));color:white;font-weight:900;box-shadow:0 8px 20px rgba(19,44,71,.2)}.brand strong,.brand small{display:block}.brand strong{font-size:17px;letter-spacing:.04em}.brand small{margin-top:3px;color:#8b98a3;font-size:10px;letter-spacing:.12em}.boundary{display:flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:#536678;background:#fff;font-size:12px}.boundary i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(39,122,97,.12)}.shell{width:min(1240px,calc(100% - 48px));margin:0 auto;padding:68px 0 80px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;padding-bottom:54px}.eyebrow{margin:0 0 18px;color:var(--gold);font-size:12px;font-weight:900;letter-spacing:.18em}.hero h1{margin:0;color:var(--navy);font-family:Georgia,"Songti SC",serif;font-size:54px;line-height:1.13;letter-spacing:-.035em}.hero h1 em{color:#46627a;font-style:normal;font-weight:500}.lead{max-width:730px;margin:24px 0 0;color:#627484;font-size:17px;line-height:1.9}.primary,.secondary,.icon-button{border:0;cursor:pointer;font:inherit}.primary{padding:13px 19px;border-radius:12px;background:linear-gradient(145deg,#224d75,var(--navy));color:white;font-weight:800;box-shadow:0 10px 24px 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input,input,textarea,select{width:100%;border:1px solid #c6d1d9;border-radius:11px;background:#fff;color:var(--ink);font:inherit;outline:none}.search input,input,select{height:46px;padding:0 14px}textarea{padding:12px 14px;line-height:1.65;resize:vertical}input:focus,textarea:focus,select:focus{border-color:#6b8ba6;box-shadow:0 0 0 3px rgba(44,91,132,.1)}.positions{display:grid;gap:16px}.position{border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 36px rgba(22,45,65,.06);overflow:hidden}.position-head{display:grid;grid-template-columns:auto 1fr auto;gap:17px;align-items:center;padding:22px 24px;border-bottom:1px solid #e5eaee}.ticker{display:grid;place-items:center;min-width:82px;height:55px;padding:0 12px;border-radius:12px;background:var(--navy);color:#fff;font-family:Georgia,serif;font-size:17px;font-weight:800}.position-title h3{margin:0;color:var(--navy);font-size:19px}.position-title p{margin:6px 0 0;color:#80909d;font-size:12px}.tags{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.tag{padding:6px 9px;border-radius:999px;background:var(--blue-bg);color:#47647b;font-size:11px;font-weight:800}.tag.holding{background:var(--green-bg);color:var(--green)}.position-body{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:0}.thesis{padding:24px;border-right:1px solid #e5eaee}.thesis h4,.evidence-panel h4{margin:0 0 12px;color:#52697c;font-size:12px;letter-spacing:.08em}.thesis-text{margin:0;color:#263b4c;font-family:Georgia,"Songti SC",serif;font-size:18px;line-height:1.8;white-space:pre-wrap}.thesis-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}.note{padding:14px;border-radius:12px;background:#f4f7f9}.note.challenge{background:#fbf3f1}.note span{display:block;margin-bottom:7px;color:#7b8994;font-size:11px;font-weight:800}.note p{margin:0;color:#3c5264;font-size:13px;line-height:1.65;white-space:pre-wrap}.evidence-panel{padding:24px;background:#fbfcfc}.evidence-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.evidence-header button{padding:8px 11px;border:1px solid #bfcdd7;border-radius:9px;background:#fff;color:#315874;font-size:12px;font-weight:800;cursor:pointer}.evidence-list{display:grid;gap:9px;max-height:330px;overflow:auto}.evidence{padding:12px;border:1px solid #e0e6ea;border-left:4px solid #8ca0b0;border-radius:10px;background:#fff}.evidence.support{border-left-color:var(--green)}.evidence.challenge{border-left-color:var(--red)}.evidence-top{display:flex;justify-content:space-between;gap:12px}.evidence b{color:#314a5e;font-size:12px}.evidence time{color:#98a3ac;font-size:10px}.evidence p{margin:7px 0 0;color:#4d6171;font-size:12px;line-height:1.6}.evidence a{display:inline-block;margin-top:7px;color:#2d6388;font-size:11px;text-decoration:none}.no-evidence{padding:30px 10px;text-align:center;color:#9aa5ad;font-size:12px}.empty{padding:70px 24px;border:1px dashed #bac8d2;border-radius:18px;background:rgba(255,255,255,.65);text-align:center}.empty span{display:grid;place-items:center;width:54px;height:54px;margin:0 auto 17px;border-radius:50%;background:#e8eef2;color:var(--navy);font-size:20px;font-weight:900}.empty h3{margin:0;color:var(--navy)}.empty p{max-width:480px;margin:10px auto 0;color:var(--muted);line-height:1.7}dialog{width:min(720px,calc(100% - 32px));max-height:calc(100dvh - 36px);padding:0;border:0;border-radius:20px;box-shadow:0 30px 100px rgba(6,26,43,.35)}dialog::backdrop{background:rgba(8,28,45,.58);backdrop-filter:blur(4px)}.dialog-card{padding:26px;overflow:auto}.dialog-card header{display:flex;justify-content:space-between;align-items:start;margin-bottom:22px}.dialog-card header span{color:var(--gold);font-size:11px;font-weight:900;letter-spacing:.12em}.dialog-card h2{margin:5px 0 0;color:var(--navy)}.icon-button{width:38px;height:38px;border-radius:50%;background:#edf2f5;color:#53697a;font-size:22px}.dialog-card label{display:block;margin-bottom:15px;color:#526678;font-size:12px;font-weight:800}.dialog-card label input,.dialog-card label textarea,.dialog-card label select{margin-top:7px;font-weight:400}.form-grid{display:grid;gap:12px}.form-grid.two{grid-template-columns:1fr 1fr}.dialog-card footer{display:flex;justify-content:flex-end;gap:10px;margin-top:8px}.form-error{min-height:20px;margin:0;color:#a33f37;font-size:12px}
@media(max-width:900px){.metrics{grid-template-columns:repeat(3,1fr)}.metric:nth-child(3){border-right:0}.position-body{grid-template-columns:1fr}.thesis{border-right:0;border-bottom:1px solid #e5eaee}.hero{align-items:start;flex-direction:column}.hero h1{font-size:46px}}
@media(max-width:620px){.topbar{height:auto;min-height:68px;padding:12px 16px}.boundary{display:none}.shell{width:calc(100% - 28px);padding:42px 0 60px}.hero{gap:28px;padding-bottom:36px}.hero h1{font-size:36px}.lead{font-size:14px}.hero>.primary{width:100%}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2n){border-right:0}.toolbar{align-items:stretch;flex-direction:column;margin-top:38px}.search{width:100%}.position-head{grid-template-columns:auto 1fr;padding:18px}.tags{grid-column:1/-1;justify-content:flex-start}.ticker{min-width:68px}.thesis,.evidence-panel{padding:18px}.thesis-grid{grid-template-columns:1fr}.form-grid.two{grid-template-columns:1fr}.dialog-card{padding:20px}.dialog-card footer{flex-direction:column-reverse}.dialog-card footer button{width:100%}}

.top-actions{display:flex;align-items:center;gap:10px}.top-actions form{margin:0}.logout{height:36px;padding:0 13px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#536678;font-weight:700;cursor:pointer}.demo-notice{display:flex;gap:14px;align-items:center;margin:18px 0 0;padding:14px 18px;border:1px solid #ead8ab;border-radius:13px;background:#fff9e9;color:#776331;font-size:13px}.demo-notice strong{flex:0 0 auto;padding:5px 9px;border-radius:999px;background:#d6a74c;color:#fff;font-size:11px}.title-line{display:flex;align-items:center;gap:9px}.demo-tag{padding:4px 7px;border-radius:999px;background:#fff3d4;color:#886720;font-size:10px;font-weight:900}.section-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.section-title h4{margin:0}.section-title button{padding:7px 10px;border:1px solid #c5d1d9;border-radius:9px;background:#fff;color:#315874;font-size:11px;font-weight:800;cursor:pointer}.history{margin-top:18px;padding-top:15px;border-top:1px solid #e1e7eb;color:#52697c}.history summary{cursor:pointer;font-size:12px;font-weight:800}.history article{margin-top:10px;padding:11px 13px;border-radius:10px;background:#f7f9fa}.history b{font-size:11px}.history p{margin:5px 0 0;color:#536879;font-size:12px;line-height:1.65;white-space:pre-wrap}
.login-page{min-height:100vh;background:radial-gradient(circle at 15% 20%,rgba(199,155,67,.14),transparent 30%),linear-gradient(135deg,#0d243a,#1e4669)}.login-shell{min-height:100vh;width:min(1080px,calc(100% - 40px));margin:auto;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:80px}.login-story{color:#fff}.login-story h1{margin:0;font-family:Georgia,"Songti SC",serif;font-size:66px;line-height:1.12}.login-story>p:last-of-type{max-width:520px;color:#c5d2dc;font-size:17px;line-height:1.9}.principles{display:flex;gap:9px;margin-top:30px}.principles span{padding:8px 13px;border:1px solid rgba(255,255,255,.22);border-radius:999px;color:#e2e9ee;font-size:12px}.login-card{padding:38px;border-radius:22px;background:#fff;box-shadow:0 30px 100px rgba(0,0,0,.3)}.login-card .brand-mark{margin-bottom:24px}.login-card h2{margin:0;color:var(--navy)}.login-card>p{margin:10px 0 24px;color:var(--muted);font-size:13px;line-height:1.6}.login-card label{display:block;margin:14px 0;color:#526678;font-size:12px;font-weight:800}.login-card label input{margin-top:7px;font-weight:400}.login-card .primary{width:100%;margin-top:6px}.login-card small{display:block;margin-top:18px;color:#98a3ac;text-align:center;font-size:10px}.login-error{min-height:18px!important;margin:4px 0!important;color:#a33f37!important}
@media(max-width:700px){.login-shell{grid-template-columns:1fr;gap:28px;padding:44px 0}.login-story h1{font-size:46px}.login-story>p:last-of-type{font-size:14px}.login-card{padding:26px}.principles{flex-wrap:wrap}}
@media(max-width:620px){.brand small{display:none}.logout{height:34px}.demo-notice{align-items:flex-start}}