:root{color-scheme:light;--ink:#18243b;--muted:#586880;--line:#dce3ee;--blue:#195ad5;--navy:#101f38;--bg:#f3f6fa;--white:#fff;--green:#15734f;--red:#b72938;font-family:system-ui,-apple-system,"Segoe UI","Noto Sans TC",sans-serif;font-size:16px;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{touch-action:manipulation}a{color:var(--blue)}button{cursor:pointer;background:var(--white);border:1px solid var(--line);border-radius:8px;padding:.65rem 1rem;color:var(--ink);font-weight:600;min-height:44px}button:hover{border-color:var(--blue)}button:disabled{opacity:.5;cursor:wait}button.primary{background:var(--blue);border-color:var(--blue);color:white}button.danger{color:var(--red)}button.quiet{background:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #7faaf9;outline-offset:3px}.top{min-height:80px;background:var(--navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:1.1rem max(24px,calc((100vw - 1280px)/2));gap:20px}.brand{display:flex;align-items:center;gap:3px;font-weight:850;font-size:1.25rem;letter-spacing:.04em;color:white;text-decoration:none}.brand>span{font-weight:500}.brand small{font-size:.875rem;font-weight:500;border-left:1px solid #536279;margin-left:18px;padding-left:18px;letter-spacing:.05em}.top button{background:transparent;color:white;border-color:#536279}main{max-width:1280px;margin:0 auto;padding:36px 24px 64px}h1{font-size:1.8rem;line-height:1.3;margin:0 0 10px}h2{font-size:1.2rem;margin:0 0 1rem}p{line-height:1.7}.muted{color:var(--muted);font-size:.9rem}.titlebar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}.titlebar p{margin:0}.workbench{display:grid;grid-template-columns:minmax(290px,380px) minmax(0,1fr);gap:24px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:0 5px 20px #152c5210}.panelhead{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.panelhead h2{margin:0}.list{padding:8px}.noticeitem{display:block;width:100%;text-align:left;border:0;border-radius:8px;background:transparent;padding:16px;min-height:96px;font-weight:400}.noticeitem+.noticeitem{margin-top:4px}.noticeitem:hover{background:#f0f5ff}.noticeitem.selected{background:#eaf1ff;box-shadow:inset 3px 0 var(--blue)}.noticeitem strong{display:block;font-weight:650;margin:9px 0;line-height:1.5;overflow-wrap:anywhere}.noticeitem small{display:block;color:var(--muted);font-size:.85rem}.badge{display:inline-block;border-radius:5px;background:#edf0f5;color:#586880;font-size:.8rem;font-weight:600;padding:3px 7px}.badge.live{background:#e5f5eb;color:var(--green)}.badge.changed{background:#fff2d7;color:#8c5710}.editor{padding:24px}.field{display:block;margin-bottom:22px}.field>span,.field>label{display:block;font-size:.9rem;font-weight:650;margin-bottom:8px}input,textarea,select{display:block;width:100%;border:1px solid #bac7d9;border-radius:7px;padding:11px 12px;background:white;color:var(--ink)}textarea{resize:vertical;min-height:100px;line-height:1.7}textarea.content{min-height:270px}.hint{font-size:.85rem;color:var(--muted);margin:7px 0 0}.actions{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;margin-top:12px}.statusline{font-size:.85rem;color:var(--muted);margin-bottom:18px}.empty{padding:50px 24px;text-align:center}.empty p{color:var(--muted)}.login{max-width:440px;margin:50px auto;background:white;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:12px;padding:32px}.login h1{font-size:1.55rem}.login .primary{width:100%}.error{color:var(--red);font-size:.9rem;line-height:1.6;white-space:pre-wrap}.preview{padding:24px;margin:20px 0;background:#f4f7fc;border:1px solid var(--line);border-radius:8px}.bodytext{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}.preview h2,.article h1{overflow-wrap:anywhere}.reader main{max-width:820px}.reader .top{padding:22px max(24px,calc((100vw - 772px)/2))}.reader-list{display:grid;gap:14px}.reader-card{background:white;border:1px solid var(--line);border-radius:10px;padding:22px;text-align:left;font-weight:400;display:block;width:100%}.reader-card strong{display:block;font-size:1.15rem;margin:10px 0;line-height:1.55;overflow-wrap:anywhere}.dot{display:inline-block;background:var(--blue);border-radius:50%;width:8px;height:8px;margin-right:7px}.article{background:white;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:10px;padding:30px;margin-top:22px}.article .meta{border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:24px;font-size:.9rem;color:var(--muted)}#toast:not(:empty){position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;max-width:calc(100% - 32px);padding:14px 20px;border-radius:8px;box-shadow:0 6px 24px #0003;z-index:100}.preview-banner{background:#fff0d7;padding:10px 16px;text-align:center;color:#795010;font-size:.9rem}@media(max-width:800px){.workbench{grid-template-columns:1fr}.top{padding:18px 20px}.brand small{margin-left:12px;padding-left:12px}.titlebar{align-items:flex-start}main{padding:26px 16px 48px}.editor{padding:20px}.list{max-height:360px;overflow:auto}.article{padding:24px 20px}.login{margin:28px auto;padding:24px}.titlebar h1{font-size:1.5rem}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,border-color .15s}}

[hidden]{display:none!important}.image-field{border:1px solid var(--line);border-radius:8px;padding:18px;margin:22px 0}.image-field h3{font-size:1rem;margin:0 0 16px}.image-field .field:last-child{margin:18px 0 0}.image-preview{width:300px;max-width:100%;aspect-ratio:3/1;border:1px dashed #bac7d9;background:#f5f7fb;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:.85rem;overflow:hidden}.announcement-image{display:block;width:300px;max-width:100%;height:auto;aspect-ratio:3/1;object-fit:contain;background:#fff;margin:0 0 20px}.image-preview .announcement-image{margin:0}.image-field input[type=file]{padding:8px;font-size:.9rem}