:root{--ink:#183342;--muted:#687c87;--accent:#067d84;--soft:#e4f3f2;--line:#dbe5e8;--bg:#f3f6f8;--white:#fff;color-scheme:light;font-family:"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #29b4b9;outline-offset:3px}[hidden]{display:none!important}.top{height:88px;background:var(--white);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 36px}.brand{display:flex;gap:14px;align-items:center}.brandmark{width:42px;height:42px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font:700 21px Georgia,serif}.brand strong{font-size:20px;letter-spacing:.02em}.brand small{display:block;color:var(--muted);font-size:13px;margin-top:5px}.top-actions{display:flex;gap:12px;align-items:center}.state{font-size:14px;color:var(--muted)}.layout{display:grid;grid-template-columns:238px minmax(0,1fr);min-height:calc(100vh - 88px)}aside{padding:30px 18px;background:#fff;border-right:1px solid var(--line)}.navlabel{font-size:13px;color:var(--muted);padding:0 16px;margin:0 0 15px}nav{display:flex;flex-direction:column;gap:8px}.navitem{border:0;background:none;text-align:left;padding:15px;border-radius:10px;display:flex;align-items:center;gap:12px;color:var(--ink);font-size:15px}.navitem:hover{background:#f2f6f7}.navitem[aria-selected=true]{background:var(--soft);color:#04656c;font-weight:650}.navicon{font:600 13px Consolas,monospace;border:1px solid #cbdadd;border-radius:8px;width:32px;height:32px;display:grid;place-items:center;flex-shrink:0}.navitem[aria-selected=true] .navicon{background:var(--accent);color:#fff;border-color:var(--accent)}.aside-note{margin:30px 16px 0;font-size:13px;line-height:1.9;color:var(--muted)}main{padding:32px;min-width:0;max-width:1900px;width:100%;margin:0 auto}.heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}h1{font-size:26px;margin:0 0 8px;letter-spacing:-.025em;font-weight:650}.heading p{margin:0;font-size:14px;color:var(--muted);line-height:1.6}.button{border:1px solid var(--line);border-radius:8px;padding:10px 16px;background:#fff;color:var(--ink);font-size:14px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap}.button:hover{background:#f1f6f7}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.primary:hover{background:#04686e}.linkbar{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:10px;background:#fff;padding:12px 16px;margin-bottom:20px;min-width:0}.linkbar span{font-size:13px;color:var(--muted);white-space:nowrap}.linkbar a{font:13px Consolas,monospace;overflow-wrap:anywhere;min-width:0;flex:1}.linkbar button{border:0;background:var(--soft);border-radius:6px;padding:7px 12px;color:#04656c;font-size:13px}.workspace{display:grid;grid-template-columns:minmax(0,1fr);gap:20px}.workspace.editing{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.panel{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;min-width:0;box-shadow:0 6px 24px #16374604}.panelhead{height:58px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 18px;border-bottom:1px solid var(--line)}.panelhead h2{font-size:15px;margin:0;font-weight:650}.panelhead small{font-size:12px;color:var(--muted)}textarea{display:block;width:100%;height:530px;min-height:320px;resize:vertical;border:0;background:#172c38;color:#dfedf3;padding:22px;font:14px/1.75 Consolas,"Cascadia Code",monospace;tab-size:2;outline-offset:-3px!important}.codefooter{display:flex;justify-content:space-between;gap:10px;padding:12px 18px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}.previewarea{background:#eef2f4;padding:18px;min-height:530px;overflow:auto}.frame-wrap{margin:auto;background:#fff;min-height:490px;transition:max-width .15s;position:relative;width:100%;max-width:100%}.frame-wrap.mobile{max-width:390px}.noticeframe{display:block;border:0;width:100%;height:490px;background:#fff}.previewtools{display:flex;gap:5px}.previewtools button{font-size:12px;background:transparent;border:1px solid transparent;border-radius:5px;padding:5px 9px;color:var(--muted)}.previewtools button[aria-pressed=true]{border-color:var(--line);color:var(--ink);background:#f4f7f8}.actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:20px;min-height:40px}.hint{font-size:13px;color:var(--muted);line-height:1.7}.actionbuttons{display:flex;gap:10px}.message{margin-top:16px;padding:12px 16px;background:var(--soft);border-radius:8px;font-size:14px;line-height:1.6;color:#06666d}.message.error{background:#fff0ee;color:#a42c29}.modal{border:0;border-radius:16px;padding:0;width:min(430px,calc(100% - 32px));box-shadow:0 20px 100px #0e25363d}.modal::backdrop{background:#152f4566;backdrop-filter:blur(3px)}.modal form{padding:30px}.modal h2{margin:0 0 10px;font-size:23px}.modal p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 24px}.modal label{display:block;font-size:14px;margin:18px 0 8px}.modal input{width:100%;padding:12px;border:1px solid #bdcdd4;border-radius:7px}.modal .actionbuttons{margin-top:24px;justify-content:flex-end}.modal .error{color:#a42c29;margin-top:14px;font-size:14px}.empty-note{padding:14px 18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.dirty{color:#a26615!important}footer{font-size:12px;color:var(--muted);margin-top:28px;text-align:right}@media(min-width:1600px){textarea{height:630px}.previewarea{min-height:630px}.noticeframe,.frame-wrap{min-height:590px;height:590px}}@media(max-width:1000px){.layout{grid-template-columns:190px minmax(0,1fr)}aside{padding:24px 10px}main{padding:24px}.workspace.editing{grid-template-columns:1fr}.navitem{padding:12px 9px;font-size:14px}}@media(max-width:650px){.top{height:76px;padding:0 18px}.brand strong{font-size:17px}.brand small{font-size:11px}.brandmark{width:34px;height:34px}.state{display:none}.layout{display:block}aside{border-right:0;border-bottom:1px solid var(--line);padding:10px}.navlabel,.aside-note{display:none}nav{flex-direction:row;overflow:auto;gap:5px}.navitem{white-space:nowrap;flex-shrink:0;font-size:13px;padding:10px}.navicon{display:none}main{padding:22px 14px}.heading{align-items:flex-start;gap:10px}h1{font-size:22px}.heading p{font-size:13px}.button{padding:9px 12px}.linkbar{gap:8px;padding:12px}.linkbar span{display:none}.actions{align-items:flex-start;flex-direction:column}.actionbuttons{width:100%;justify-content:flex-end}.previewarea{padding:10px}.top-actions{gap:6px}textarea{font-size:13px}.codefooter{font-size:11px;padding:12px}.previewtools button{padding:5px 7px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Rich text editor shares the existing announcement layout. */
.workspace.editing{grid-template-columns:minmax(0,1fr)}
.mode-tabs{display:flex;gap:4px}.mode-tabs button{border:0;background:transparent;padding:8px 12px;border-radius:6px;font-size:13px;color:var(--muted)}.mode-tabs button[aria-pressed=true]{background:var(--soft);color:var(--accent);font-weight:600}.mode-hint{margin:0;padding:10px 18px;border-bottom:1px solid var(--line);color:var(--muted);font-size:12px;line-height:1.6}
#richWrapper{position:relative;z-index:10;--w-e-toolbar-active-bg-color:#e4f3f2;--w-e-toolbar-active-color:#067d84}
#editorPanel{overflow:visible}#editorPanel>.panelhead{border-radius:12px 12px 0 0}#richToolbar{border-bottom:1px solid var(--line)}#richContent{height:370px;text-align:left;color:#183342}#richContent .w-e-text-container{background:#fff}#richContent [contenteditable]{padding:12px 20px}#richContent img{max-width:100%}#editorPanel textarea{height:400px}#richWrapper button{font-family:inherit}#richWrapper select{font:inherit}#richWrapper .w-e-modal textarea{height:auto;min-height:60px;background:#fff;color:#183342}
@media(max-width:650px){#editorPanel .panelhead{padding:0 10px;gap:6px}.mode-tabs button{padding:8px}.mode-hint{padding:10px}#richContent{height:320px}#richContent [contenteditable]{padding:10px}.w-e-bar-item{padding:4px 2px!important}}