:root{--pine:#173d34;--deep:#102b26;--gold:#c7a66b;--paper:#f6f3eb;--ink:#253b35;--muted:#738079;--line:#deded1;--serif:'Noto Serif SC','Songti SC','SimSun',serif}*{box-sizing:border-box}body{margin:0;background:#eaece3;color:var(--ink);font:14px/1.65 'Microsoft YaHei',system-ui,sans-serif}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{border:0;border-radius:5px;padding:10px 19px;cursor:pointer;background:var(--pine);color:var(--paper);transition:background .15s,transform .15s}button:hover{filter:brightness(1.1)}button:active{transform:translateY(1px)}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.6}a{color:inherit}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:600}h2{font-size:24px}h3{font-size:19px}small{font-size:11px}.sidebar{width:230px;position:fixed;inset:0 auto 0 0;background:var(--deep);color:#d7dfd4;padding:35px 23px;display:flex;flex-direction:column;z-index:4;border-right:1px solid #ac99612d}.brand{text-decoration:none;display:flex;align-items:center;gap:13px;font-family:var(--serif);font-size:24px;letter-spacing:2px}.brand small{display:block;font:8px/2.4 Georgia,serif;letter-spacing:2.5px;color:#a5b5a6}.seal{color:var(--gold);border:1px solid #c7a66b80;font:30px/1.4 var(--serif);width:44px;text-align:center;border-radius:20px 20px 2px 2px}.side-label{font-size:10px;letter-spacing:2px;color:#90a599;margin:28px 0 34px}nav{display:grid;gap:9px}nav button{background:none;display:flex;align-items:center;gap:13px;text-align:left;color:#aebfb4;padding:12px 14px}nav button.active{background:#2b4c40;color:#e5c993;border-left:2px solid var(--gold)}nav b{font-size:10px;margin-left:auto}.side-bottom{margin-top:auto;color:#a3b6a7;font-size:12px}.side-bottom small{display:block;line-height:1.9;margin-top:12px;color:#809889}.online-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#b5b786;margin-right:6px}.side-line{height:1px;background:#b5b78624;margin:20px 0}.shell{margin-left:230px}.topbar{height:70px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d6dbcf;font-size:12px;color:#68786c}.topbar>div{display:flex;align-items:center;gap:22px}.quiet{background:transparent;color:inherit;padding:5px 0}.secondary{background:transparent;color:var(--pine);border:1px solid #aab8ac}.gold{background:var(--gold);color:#203c32}main{padding:30px 42px 50px;max-width:1600px;margin:auto}.hero{position:relative;overflow:hidden;background:#183b33;color:#eeeada;min-height:290px;padding:40px 42px;margin-bottom:30px;border-radius:3px}.hero-art{position:absolute;inset:0 0 0 34%;width:66%;height:100%;opacity:.82;pointer-events:none}.hero-copy{position:relative;max-width:65%;z-index:1}.eyebrow{font-size:10px;letter-spacing:3px;text-transform:uppercase;color:#b89d6b;margin-bottom:17px}.hero h1{font-size:38px;letter-spacing:5px;line-height:1.45}.hero p{color:#bbcabd;font-size:13px;line-height:2;margin-top:13px}.hero-bottom{margin-top:25px;display:flex;gap:20px;align-items:center;font-size:11px;color:#c5cfbf}.hero-bottom button{padding:9px 17px}.section-head{display:flex;justify-content:space-between;align-items:center;margin:28px 0 15px;gap:16px}.section-head .eyebrow{margin:0 0 5px;color:#899482}.section-head h2{font-size:23px}.section-head p{color:var(--muted);font-size:12px}.dashboard{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:25px}.paper{background:var(--paper);border:1px solid #d9ddcf;border-radius:4px;padding:24px;box-shadow:0 4px 15px #19372c03}.paper+.paper{margin-top:18px}.empty{padding:23px 6px;color:#7c877b}.empty strong{display:block;font-family:var(--serif);font-size:20px;font-weight:400;color:#445b4d;margin-bottom:10px}.empty p{font-size:12px;line-height:1.9;margin-bottom:18px}.task{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}.task:last-child{border:0}.task-time{font:20px var(--serif);color:#7d876f;min-width:53px}.task-content{flex:1;min-width:0}.task-title{font-size:15px;font-weight:600}.task p{font-size:12px;color:var(--muted);margin-top:7px}.task.done .task-title{text-decoration:line-through;color:#7b887c}.actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:15px}.actions button{padding:6px 12px;font-size:12px}.tag{display:inline-block;border:1px solid #a8b39b65;padding:2px 8px;border-radius:3px;font-size:10px;color:#6d7e64;vertical-align:middle}.notice{border-left:2px solid var(--gold);padding:10px 14px;margin:16px 0;background:#e9e4d73b;font-size:12px;color:#7b775f}.fixed-row{display:flex;gap:17px;padding:10px 0;font-size:12px;border-bottom:1px solid #e3e4d9}.fixed-row span:first-child{min-width:86px;color:#7d856f}.fixed-row:last-child{border:0}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.project-card{background:var(--paper);border:1px solid #d9ddcf;padding:24px;text-align:left;display:flex;flex-direction:column;color:var(--ink);min-height:190px;border-radius:3px}.project-card:hover{background:#fffdf5;border-color:#b8bcaa}.project-card .meta{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:1px;color:#85907f;margin-bottom:17px}.gem{display:inline-block;width:8px;height:8px;background:var(--gem);transform:rotate(45deg);margin-right:4px}.project-card p{font-size:12px;color:#7b8576;margin:12px 0 18px;line-height:1.8}.project-card .card-foot{font-size:10px;margin-top:auto;color:#8b927e;display:flex;justify-content:space-between}.page-intro{margin:13px 0 26px}.page-intro h1{font-size:34px;letter-spacing:2px;margin-bottom:8px}.page-intro p{font-size:13px;color:var(--muted)}.split{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.line-item{padding:16px 0;border-bottom:1px solid var(--line)}.line-item:last-child{border:0}.line-item p,.record p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;margin-top:6px}.muted{color:var(--muted);font-size:12px}.record{padding:17px 0;border-bottom:1px solid var(--line)}.record:last-child{border:0}.record small{color:#8a9381}.field{display:block;margin-bottom:17px;font-size:12px;color:#667560}.field input,.field select,.field textarea{display:block;width:100%;margin-top:7px;border:1px solid #cdd4c4;background:#fffcf4;border-radius:3px;padding:11px;color:var(--ink);outline:none}.field input:focus,.field textarea:focus,.field select:focus{border-color:#75917a;box-shadow:0 0 0 2px #82917e14}.field textarea{min-height:100px;resize:vertical}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.study-grid{display:grid;grid-template-columns:1fr 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span{font-family:system-ui;font-size:10px;color:#8e9785}footer button{margin-left:auto;font-family:system-ui;font-size:12px}dialog{width:min(600px,calc(100vw - 30px));max-height:90vh;overflow:auto;border:1px solid #bcc6b3;background:var(--paper);padding:28px;border-radius:6px;color:var(--ink)}dialog::backdrop{background:#081c17a8;backdrop-filter:blur(4px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}#dialog-error{font-size:12px;color:#a5483b}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);padding:12px 24px;background:#173d34;color:white;border:1px solid #bfaa79;border-radius:4px;z-index:10;display:none;max-width:90vw}.form-hint{font-size:12px;color:#84907c;margin-bottom:18px}.filters{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.filters button{font-size:12px;padding:7px 15px}.filters button:not(.chosen){background:#dde3d7;color:#60755f}
@media(min-width:1550px){.hero{min-height:330px}.hero h1{font-size:46px}.hero-copy{padding-top:10px}}@media(max-width:1150px){.sidebar{width:195px;padding:25px 16px}.brand{font-size:20px}.shell{margin-left:195px}main{padding:24px}.topbar{padding:0 24px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard{grid-template-columns:1fr}.hero-copy{max-width:80%}.split{grid-template-columns:1fr}footer{margin:0 24px}}@media(max-width:680px){.sidebar{position:static;width:auto;padding:16px 18px 0}.brand{font-size:20px}.seal{width:34px;font-size:23px}.side-label,.side-bottom{display:none}nav{display:flex;overflow:auto;gap:3px;margin-top:18px;padding-bottom:10px}nav button{white-space:nowrap;padding:9px 10px;font-size:12px;gap:6px}nav b{margin:0}nav button.active{border-left:0;border-bottom:2px solid var(--gold)}.shell{margin-left:0}.topbar{height:48px;padding:0 18px;font-size:10px}.topbar>div{gap:10px}main{padding:18px 16px}.hero{min-height:278px;padding:29px 24px;margin-bottom:22px}.hero h1{font-size:30px;letter-spacing:3px}.hero-copy{max-width:100%}.hero-art{inset:0 0 0 20%;width:80%;opacity:.35}.hero p{font-size:12px;max-width:220px}.hero-bottom{gap:10px;font-size:10px;flex-wrap:wrap}.project-grid{grid-template-columns:1fr 1fr;gap:10px}.project-card{padding:17px;min-height:215px}.project-card h3{font-size:17px}.project-card p{font-size:11px}.project-card .meta{font-size:9px}.paper{padding:20px}.section-head h2{font-size:21px}.study-grid{grid-template-columns:1fr}.field-row{grid-template-columns:1fr}.compare{grid-template-columns:1fr}.page-intro h1{font-size:28px}.setting-row{align-items:flex-start}.setting-row>span{min-width:68px}footer{margin:0 16px;gap:10px;flex-wrap:wrap}footer span{display:none}.task{gap:10px}.task-time{font-size:17px;min-width:45px}}