:root{--bg:#f5f6f2;--paper:#fff;--ink:#203a34;--muted:#77827c;--green:#245c50;--light:#eaf1e9;--line:#e7eae3;--gold:#bd8c4e;--serif:"Noto Serif SC","Songti SC","STSong",serif;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-size:14px}
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.shell{display:grid;grid-template-columns:224px 1fr;min-height:100vh}.sidebar{background:#fbfcf8;border-right:1px solid var(--line);padding:38px 22px 24px;position:fixed;inset:0 auto 0 0;width:224px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;gap:12px;align-items:center;margin:0 14px 43px}.brand img{width:42px;height:42px}.brand strong{font-size:25px;letter-spacing:4px;font-family:var(--serif)}.brand small{display:block;color:#8b958a;font-size:9px;letter-spacing:2px;margin-top:4px}.nav-label{font-size:10px;letter-spacing:2px;color:#a3aba2;margin:0 16px 13px}.nav-item{width:100%;display:flex;align-items:center;gap:14px;padding:14px 17px;border-radius:9px;font-size:14px;color:#78857a;margin-bottom:7px;text-align:left}.nav-item.active{background:#e8efe5;color:var(--green);font-weight:600}.nav-item .badge{margin-left:auto;border-radius:5px;background:#d6e4d2;padding:1px 6px;font-size:11px}.sidebar-bottom{margin-top:auto}.sidebar-note{padding:20px 14px 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dialog{border:1px solid #e3e8dd;border-radius:18px;padding:28px;width:min(700px,calc(100vw - 30px));max-height:88dvh;color:var(--ink);box-shadow:0 30px 100px #1c302a30}dialog::backdrop{background:#182b2466;backdrop-filter:blur(3px)}dialog.wide{width:min(1000px,calc(100vw - 30px))}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:23px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.review-card{padding:28px;border:1px solid #e4e9dd;background:#fafbf6;border-radius:13px;min-height:250px;display:flex;flex-direction:column;align-items:center;justify-content:center}.review-prompt{font-family:var(--serif);font-size:24px;line-height:1.8;text-align:center}.review-answer{font-family:var(--serif);font-size:22px;line-height:2;white-space:pre-wrap;margin-top:20px}.review-ratings{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:20px}.review-ratings button{padding:13px 4px;border:1px solid #dee4d7;border-radius:9px;background:#edf3e8;font-size:13px}.review-ratings button:first-child{background:#f6ebe3;color:#a06b51}.review-ratings small{display:block;font-size:10px;color:#869378;margin-top:7px}.login-shell{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;background:#fbfcf8}.login-art{background:#e8eee1;padding:10vw;display:flex;flex-direction:column;justify-content:center}.login-art .brand{margin:0 0 70px}.login-art h1{font-family:var(--serif);font-size:40px;line-height:1.8;letter-spacing:6px;font-weight:400}.login-art p{color:#89977c;line-height:2.1;margin-top:22px;letter-spacing:2px}.login-form{max-width:380px;width:100%;margin:auto;padding:28px}.login-form .sub{margin:14px 0 30px}.login-form label{margin-bottom:20px}.login-form .btn{width:100%;margin-top:8px}.mobile-brand{display:none}#toast{position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);background:#274f45;color:white;box-shadow:0 6px 30px #173d3a22;border-radius:10px;max-width:min(90vw,600px);padding:13px 23px;font-size:13px;opacity:0;pointer-events:none;transition:.2s;z-index:100}#toast.show{opacity:1;transform:translate(-50%,0)}.long-text{line-height:2;white-space:pre-wrap;font-family:var(--serif);font-size:18px}.danger-zone{border-color:#ebded4}
@media(min-width:1500px){.content{padding-top:40px}.hero{min-height:235px}.dashboard{gap:26px}}
@media(max-width:1150px){.sidebar{width:190px;padding-left:14px;padding-right:14px}.shell{grid-template-columns:190px 1fr}.topbar{padding:0 26px}.content{padding:28px 26px}.dashboard{grid-template-columns:1.3fr 1fr;gap:18px}.card{padding:20px}.card-list{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{padding:26px;gap:15px}.hero h2{font-size:25px}.progressbox{padding-left:25px}.stat{padding:18px 15px;gap:12px}.stat-icon{width:35px;height:35px}.stats{gap:12px}}
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@media(max-width:600px){.content{padding:23px 16px}.pagehead{align-items:flex-start;margin-bottom:22px}.pagehead h1{font-size:23px}.pagehead .sub{font-size:11px}.pagehead .btn{padding:9px 11px;font-size:11px}.dashboard{grid-template-columns:1fr;gap:16px}.hero{grid-template-columns:1fr;padding:25px;gap:20px}.hero h2{font-size:26px}.hero .btn{margin-top:17px}.hero .progressbox{border-left:0;border-top:1px solid #dce3d0;padding:17px 0 0}.progressbox .big{margin:9px 0;font-size:30px}.hero p{font-size:12px}.hero-art{right:10px;top:5px;bottom:auto;opacity:.08}.stats{gap:8px}.stat{display:block;padding:15px 12px}.stat-icon{width:29px;height:29px;margin-bottom:12px}.stat .sub{font-size:10px}.stat .number{font-size:22px}.stat .number small{font-size:10px;margin-left:4px}.card{padding:20px}.card-head{margin-bottom:15px}.card-head h2{font-size:16px}.card-list{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.login-shell{display:block}.login-art{padding:34px 28px}.login-art .brand{margin-bottom:28px}.login-art h1{font-size:24px;letter-spacing:3px}.login-art p{display:none}.login-form{padding:35px 28px}.review-card{padding:22px 18px}.review-answer{font-size:20px}.review-prompt{font-size:21px}.review-ratings{gap:5px}.review-ratings button{font-size:11px}.review-ratings small{font-size:9px}.topbar{padding:0 17px}.topbar .sync{font-size:10px}.clockchip{padding:7px 9px;font-size:11px}dialog{padding:21px}.book-cover{width:78px;height:116px}.book-info h3{font-size:18px}.tabs{gap:3px}.tab{padding:8px 11px;font-size:12px}.quote{margin-top:16px}.pagehead .row{gap:7px}.footer{font-size:9px;letter-spacing:1px}}