:root{--paper:#f7f8f4;--white:#fff;--ink:#293226;--muted:#70786b;--line:#dce0d6;--olive:#526044;--wash:#edf0e8;--danger:#a6372b;font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:var(--paper);color:var(--ink);font-size:15px}*{box-sizing:border-box}body{margin:0;line-height:1.65}h1,h2,h3,p{margin:0}a{color:var(--olive);text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button,a,input,select,textarea{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #9b5139;outline-offset:3px}input:not([type=checkbox]),textarea,select{display:block;width:100%;border:1px solid #cbd2c4;background:var(--white);color:var(--ink);padding:11px 12px;border-radius:5px;min-height:46px;font-size:16px}textarea{resize:vertical;line-height:1.7;min-height:112px}label{display:block;font-weight:550;font-size:13px;margin-bottom:20px}label input,label textarea,label select{margin-top:7px}.muted{color:var(--muted)}.small{font-size:12px}.error{color:var(--danger);font-size:13px;min-height:22px;margin-top:12px}.button{border:1px solid transparent;border-radius:5px;padding:10px 16px;min-height:44px;font-size:13px;white-space:nowrap;display:inline-flex;justify-content:center;align-items:center;gap:8px}.primary{background:var(--olive);color:var(--white)}.primary:hover{background:#3d4b31}.secondary{background:var(--white);border-color:var(--line);color:var(--ink)}.quiet{background:transparent;color:var(--muted)}.danger{color:var(--danger);background:transparent;border-color:#e7c5bf}button:disabled{opacity:.5;cursor:wait}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.check{display:flex;align-items:center;gap:9px;min-height:44px;font-weight:400}.check input{width:18px;height:18px;accent-color:var(--olive)}.login-wrap{width:min(440px,calc(100% - 40px));margin:60px auto}.back-link{font-size:13px;display:inline-block;padding:10px 0}.login-panel{background:var(--white);padding:35px;border:1px solid var(--line);border-radius:8px;margin-top:20px}.login-panel h1{font-family:SimSun,serif;font-size:30px;margin-bottom:10px}.eyebrow{font-size:10px;letter-spacing:.16em;color:var(--olive);margin-bottom:14px}.login-panel form{margin:30px 0 20px}.login-panel form>.button{width:100%}.admin-header{padding:16px 36px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:var(--white);gap:16px}.brand{font-weight:650;color:var(--ink)}.brand span{font-weight:400;font-size:12px;color:var(--muted);margin-left:12px}.header-links{display:flex;align-items:center;gap:20px;font-size:13px}.toolbar{max-width:1400px;margin:auto;padding:32px 36px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.toolbar h1{font-size:24px;font-weight:600;margin-bottom:7px}.tabs{max-width:1328px;margin:0 auto;padding:0 0 0;display:flex;gap:24px;border-bottom:1px solid var(--line)}.tabs button{border:0;background:transparent;color:var(--muted);padding:14px 4px;border-bottom:2px solid transparent;font-size:14px;min-height:48px}.tabs button.active{color:var(--olive);border-bottom-color:var(--olive);font-weight:650}.admin-main{max-width:1400px;padding:28px 36px 40px;margin:auto;min-height:60vh}.workspace{display:grid;grid-template-columns:320px minmax(0,1fr);gap:28px;align-items:start}.card-sidebar{min-width:0}.list-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px}.list-heading h2{font-size:14px}.list-heading h2 span{font-weight:400;color:var(--muted);font-size:12px}.list-heading .button{padding:8px 12px}.list-card{display:flex;gap:12px;align-items:center;width:100%;text-align:left;border:1px solid var(--line);background:var(--white);border-radius:6px;padding:10px;margin-bottom:9px;min-height:76px;color:var(--ink)}.list-card.selected{border-color:var(--olive);background:var(--wash)}.list-card img{width:55px;height:55px;border-radius:4px;object-fit:cover}.list-card .text-thumb{width:55px;height:55px;background:var(--wash);display:grid;place-items:center;color:var(--olive);font-family:Georgia,serif;font-size:23px;flex-shrink:0}.list-card>span:last-child{min-width:0}.list-card strong{display:block;font-size:13px;font-weight:600;overflow-wrap:anywhere}.list-card small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.edit-panel{border:1px solid var(--line);border-radius:7px;background:var(--white);padding:26px;min-width:0}.edit-panel h2{font-size:20px;margin-bottom:6px}.panel-heading{margin-bottom:25px}.panel-heading h2{font-size:21px;margin-bottom:10px}.two-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}.image-editor{display:flex;gap:18px;padding:16px;background:var(--paper);border:1px dashed #cbd2c4;border-radius:5px;margin:18px 0 22px;align-items:center}.image-editor>img{width:130px;height:105px;object-fit:cover;border-radius:4px}.image-editor .image-controls{min-width:0}.image-editor .button{margin-bottom:7px}.image-editor p{font-size:12px;color:var(--muted);margin-top:3px}.image-editor label{margin-bottom:0}.image-editor input[type=file]{display:none}.edit-bottom{padding-top:20px;margin-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}.setting-section{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:26px}.setting-section h2{font-size:18px;margin-bottom:24px}.setting-section label:last-child{margin-bottom:0}.history-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}.history-row p{font-size:14px}.history-row small{color:var(--muted)}.admin-footer{max-width:1400px;margin:auto;padding:0 36px 30px;font-size:12px;color:var(--muted)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 30px);padding:12px 20px;background:var(--ink);color:var(--white);border-radius:5px;font-size:13px;z-index:30;overflow-wrap:anywhere}dialog{border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);padding:26px;max-width:min(440px,calc(100% - 30px))}dialog::backdrop{background:rgba(20,24,19,.45)}dialog h2{font-size:20px;margin-bottom:15px}dialog p{font-size:14px;color:var(--muted);margin-bottom:25px}.setup-message{margin-top:18px;color:var(--olive)}[hidden]{display:none!important}
@media(max-width:900px){.workspace{grid-template-columns:250px minmax(0,1fr);gap:18px}.toolbar{align-items:flex-start}.toolbar,.admin-main{padding-left:22px;padding-right:22px}.tabs{margin:0 22px}.two-fields{grid-template-columns:1fr;gap:0}.toolbar h1{font-size:21px}.toolbar .actions{justify-content:flex-end}.edit-panel{padding:20px}.image-editor{flex-wrap:wrap}.settings-grid{gap:18px}}
@media(max-width:640px){.admin-header{padding:12px 18px}.brand span{display:none}.header-links{gap:6px;font-size:12px}.toolbar{padding:24px 18px 18px;flex-direction:column;align-items:stretch;gap:17px}.toolbar .actions{justify-content:flex-start;gap:7px}.toolbar .button{padding:9px 12px;flex:1}.tabs{margin:0 18px;gap:20px}.admin-main{padding:22px 18px 30px}.workspace{grid-template-columns:1fr;gap:22px}.card-sidebar #card-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:300px;overflow:auto;padding:3px}.list-card{margin:0;gap:8px;padding:8px;align-items:flex-start}.list-card img,.list-card .text-thumb{width:36px;height:40px}.list-card strong{font-size:12px}.list-card small{font-size:10px}.edit-panel{padding:20px 17px}.settings-grid{grid-template-columns:1fr}.setting-section{padding:22px 18px}.admin-footer{padding:0 18px 24px}.image-editor{padding:12px;gap:12px}.login-wrap{margin-top:28px}.login-panel{padding:26px}.history-row .button{white-space:normal}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto;transition:none!important}}
.image-editor label{position:relative;overflow:hidden}.image-editor input[type=file]{display:block;position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.image-editor label:focus-within{outline:3px solid #9b5139;outline-offset:3px}
.tabs{width:min(1328px,calc(100% - 72px))}@media(max-width:900px){.tabs{width:calc(100% - 44px)}}@media(max-width:640px){.tabs{width:calc(100% - 36px)}}