:root{--color-bg: #F7F9FC;--color-surface: #FFFFFF;--color-text: #1A1A1A;--color-muted: #6A7485;--color-border: #E5E7EB;--color-primary: #D92525;--color-primary-contrast: #FFFFFF;--color-danger: #D92525;--color-success: #4caf50;--color-hover: rgba(0,0,0,.04);--radius-md: 12px;--radius-sm: 8px;--shadow-sm: 0 1px 3px rgba(0,0,0,.08);--shadow-md: 0 8px 24px rgba(0,0,0,.12);--font-latin: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, Arial;--font-cjk: "Heiti SC", "Heiti TC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", "WenQuanYi Zen Hei", SimHei, sans-serif;--font-sans: var(--font-latin), var(--font-cjk)}:root[data-theme=dark]{--color-bg: #0F1115;--color-surface: #141821;--color-text: #E6E9EF;--color-muted: #9AA3B2;--color-border: #2A2F3A;--color-primary: #D92525;--color-primary-contrast: #FFFFFF;--color-danger: #D92525;--color-success: #4caf50;--color-hover: rgba(255,255,255,.06)}html,body,#root{height:100%}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.editor-app{width:100%;padding:0 0 64px}.editor-container{max-width:980px;margin:0 auto;padding:24px 24px 0}.editor-header{position:sticky;top:0;z-index:20;background:var(--color-bg);border-bottom:1px solid var(--color-border)}.editor-topbar{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:8px 16px}.topbar-left{flex:1 1 auto;min-width:0}.topbar-right{flex:0 0 auto;display:flex;align-items:center;gap:6px}.brand-topbar{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}.brand-title{margin:0;font-weight:800;letter-spacing:.2px}.status-badge{font-size:12px;color:var(--color-muted);display:inline-flex;align-items:center;line-height:1}.status-badge.success{color:#16a34a}.status-badge.error{color:#ef4444}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:0;padding:0;background:transparent;color:var(--color-text);cursor:pointer;min-width:24px;min-height:24px}.theme-toggle svg{width:18px;height:18px;display:block}.editor-toolbar{margin:0;display:flex;align-items:center;gap:4px;flex-wrap:wrap;background:transparent;border:none;border-radius:0;padding:2px 0;box-shadow:none}.toolbar-btn{appearance:none;border:1px solid transparent;background:transparent;color:var(--color-text);padding:4px 6px;border-radius:8px;cursor:pointer;font:inherit;display:inline-flex;align-items:center;gap:4px}.toolbar-btn:hover{background:#0000000a}:root[data-theme=dark] .toolbar-btn:hover{background:#ffffff0f}.toolbar-btn.is-active{background:var(--color-lightRed, rgba(217,37,37,.12));border-color:#d9252540;color:var(--color-primary)}.toolbar-sep{width:1px;height:20px;background:var(--color-border);margin:0 1px}.dropdown{position:relative;display:inline-block}.dropdown-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:150px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;box-shadow:var(--shadow-sm);padding:6px;z-index:30}.menu-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:13px}.menu-item.is-active{font-weight:700;background:#00000014}:root[data-theme=dark] .menu-item.is-active{background:#ffffff1a}.menu-item:hover{background:#0000000a}:root[data-theme=dark] .menu-item:hover{background:#ffffff0f}.dropdown-item{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:6px;cursor:pointer;background:transparent;border:none;width:100%;text-align:left;font-size:14px;color:var(--color-text);transition:background .15s ease}.dropdown-item:hover{background:#0000000a}:root[data-theme=dark] .dropdown-item:hover{background:#ffffff0f}.swatch{width:14px;height:14px;border-radius:3px;border:1px solid var(--color-border);display:inline-block}.toolbar-btn svg{width:18px;height:18px;vertical-align:middle}.dropdown .menu-item svg{width:18px;height:18px;flex:0 0 auto}.dropdown .menu-item span{display:inline-flex;align-items:center}.toolbar-btn[data-tooltip]{position:relative}.toolbar-btn[data-tooltip]:after{content:attr(data-tooltip);position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);background:#f6f7f9;color:var(--color-text);font-family:var(--font-sans);font-size:12px;padding:6px 8px;border-radius:8px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);white-space:nowrap;opacity:0;pointer-events:none;z-index:40;transition:opacity .06s ease-in}:root[data-theme=dark] .toolbar-btn[data-tooltip]:after{background:#1a1f29}.toolbar-btn[data-tooltip]:hover:after,.toolbar-btn[data-tooltip]:focus-visible:after{opacity:1}.toolbar-btn:active:after,.toolbar-btn:focus:after{opacity:0!important}.toolbar-btn[disabled]{cursor:default}.toolbar-btn[disabled] svg{opacity:.45}.hl-picker{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:14px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;padding:8px 12px;box-shadow:var(--shadow-md);z-index:35}.wc-root{position:fixed;bottom:16px;right:16px;z-index:40}.wc-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;color:var(--color-text);font-size:14px;padding:8px 14px;cursor:pointer;line-height:1.1;min-height:34px;box-shadow:var(--shadow-sm)}.wc-pop{position:absolute;right:0;bottom:calc(100% + 8px);background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:10px 12px;box-shadow:var(--shadow-md);min-width:240px;z-index:35}.wc-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 0}.hl-swatch{width:22px;height:22px;border-radius:999px;border:2px solid rgba(255,255,255,.7)}.link-pop{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:stretch;background:var(--color-surface);border:1px solid var(--color-border);border-radius:16px;padding:6px 12px;box-shadow:var(--shadow-md);z-index:35;min-width:360px;width:360px;height:140px!important;min-height:140px!important;max-height:140px!important;box-sizing:border-box;overflow:hidden!important}.link-input{flex:1;min-width:0;height:30px;padding:0 10px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);outline:none;width:100%}.link-pop>.link-row .link-input{border:none;background:var(--color-surface);box-shadow:none;width:auto;font-size:15px}.link-headings-page .link-input{border:1px solid var(--color-border);background:var(--color-surface)}.link-action[disabled]{opacity:.45;cursor:default}.link-headings-page{display:flex;flex-direction:column;height:100%;min-height:0}.link-headings-page .head-search-row{display:flex;align-items:center;gap:8px;margin:0 0 6px}.link-headings-page .link-headings-list{position:static;top:auto;left:auto;right:auto;background:transparent;border:none;border-radius:0;box-shadow:none;padding:4px;flex:1 1 auto;min-height:0;overflow-y:auto}.link-action{background:transparent;border:none;padding:0;cursor:pointer;color:var(--color-text)}.link-action svg{width:18px;height:18px}.link-row{display:flex;align-items:center;gap:10px;width:100%;margin-bottom:4px}.picker-hr{width:100%;height:1px;background:var(--color-border);margin:4px 0;flex:0 0 1px}.link-headings-wrap{position:relative;width:100%;margin-top:4px}.link-pop>.link-row{position:absolute;top:18px;left:0;right:0;padding:0 12px;margin-bottom:0;gap:8px;box-sizing:border-box}.link-pop>.picker-hr{position:absolute;top:64px;left:12px;right:12px;margin:0;height:1px;background:var(--color-border)}.link-pop>.link-headings-wrap{position:absolute;inset:65px 12px 0;padding:0;display:flex;align-items:center;width:auto;box-sizing:border-box}.link-pop>.link-headings-wrap .link-headings-toggle{height:36px;width:100%;margin:0;padding-left:10px;padding-right:23px;display:flex;align-items:center;justify-content:space-between;box-sizing:border-box;gap:8px;font-size:15px;border-radius:8px;overflow:hidden;background-clip:padding-box}:root[data-theme=light] .hl-swatch{border-color:#00000026}.picker-sep{width:1px;height:24px;background:var(--color-border)}.hl-remove{background:transparent;border:none;padding:0;cursor:pointer;color:var(--color-text)}.hl-remove svg{width:18px;height:18px}.editor-viewport{transform:scale(var(--zoom, 1));transform-origin:top left;width:calc(100% / var(--zoom, 1))}.zoom-level{min-width:26px;height:24px;line-height:24px;text-align:center;border-radius:6px;border:1px solid var(--color-border);background:var(--color-surface);font-size:12px;padding:0 6px;margin:0 2px}.editor-surface{margin-top:14px;background:var(--color-bg);border:none;border-radius:0;box-shadow:none;padding:20px 24px;min-height:520px;position:relative}.ProseMirror{outline:none}.ProseMirror p{line-height:1.8;font-size:16px}.ProseMirror{text-align:left}.ProseMirror a{color:#2563eb;text-decoration:underline}:root[data-theme=dark] .ProseMirror a{color:#60a5fa}.ProseMirror h4{font-size:16.5px;line-height:1.45;margin:.9em 0 .5em;font-weight:700}.ProseMirror h1{font-size:28px;line-height:1.3;margin:1.2em 0 .5em;font-weight:800}.ProseMirror h2{font-size:22px;line-height:1.35;margin:1.1em 0 .5em;font-weight:700}.ProseMirror h3{font-size:18px;line-height:1.4;margin:1em 0 .5em;font-weight:700}.ProseMirror blockquote{margin:1em 0;padding-left:12px;border-left:3px solid var(--color-border);color:var(--color-muted)}.ProseMirror hr{border:none;border-top:1px solid var(--color-border);margin:24px 0}.ProseMirror ul,.ProseMirror ol{padding-left:24px}.ProseMirror ul[data-type=taskList]{list-style:none;padding-left:0;margin:.5em 0}.ProseMirror ul[data-type=taskList] li{display:flex;flex-direction:row;flex-wrap:nowrap;align-items:flex-start;gap:8px;margin:4px 0;padding:0}.ProseMirror ul[data-type=taskList] li>label{display:flex;align-items:center;flex:0 0 auto;-webkit-user-select:none;user-select:none;margin-top:4px}.ProseMirror ul[data-type=taskList] li>label input[type=checkbox]{appearance:none;-webkit-appearance:none;width:18px;height:18px;border:2px solid var(--color-border);border-radius:4px;background:var(--color-surface);cursor:pointer;position:relative;margin:0}.ProseMirror ul[data-type=taskList] li>label input[type=checkbox]:checked{background:var(--color-primary);border-color:var(--color-primary)}.ProseMirror ul[data-type=taskList] li>label input[type=checkbox]:checked:after{content:"";position:absolute;left:50%;top:45%;width:5px;height:9px;border:solid white;border-width:0 2px 2px 0;transform:translate(-50%,-50%) rotate(45deg)}.ProseMirror ul[data-type=taskList] li>div{flex:1 1 auto;min-width:0}.ProseMirror ul[data-type=taskList] li>div p{margin:0;line-height:1.6}.ProseMirror ul[data-type=taskList] li[data-checked=true]>div{text-decoration:line-through;opacity:.6}.primary-btn{appearance:none;border:none;background:var(--color-primary);color:var(--color-primary-contrast);padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer}.primary-btn:hover{filter:brightness(.98)}.secondary-btn{appearance:none;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);padding:10px 14px;border-radius:10px;cursor:pointer}.editor-app input[type=email],.editor-app input[type=text],.editor-app input[type=password]{padding:10px 12px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text)}.mt-16{margin-top:16px}.mt-8{margin-top:8px}.flex{display:flex}.gap-8{gap:8px}.justify-between{justify-content:space-between}.miw-modal-backdrop{position:fixed;inset:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:2005;animation:miw-fade .12s ease-in}.miw-modal-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);width:92%;max-width:760px}.miw-modal-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:none}.miw-modal-header h3{margin:0;font-size:16px}.miw-modal-body{padding:14px}.miw-close{background:transparent;border:none;cursor:pointer;color:var(--color-text);font-size:18px;line-height:1}.miw-table{width:100%;border-collapse:collapse;font-size:14px}.miw-table th,.miw-table td{padding:8px 10px;border-bottom:1px solid var(--color-border);text-align:center}.miw-table tbody tr:hover{background:#00000008}:root[data-theme=dark] .miw-table tbody tr:hover{background:#ffffff0d}.miw-sidebar-veil{position:fixed;inset:0;background:transparent;z-index:1000}.miw-sidebar{position:fixed;top:64px;right:16px;bottom:80px;width:320px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:0 12px;box-sizing:border-box;box-shadow:var(--shadow-md);display:flex;flex-direction:column;overflow:hidden;animation:miw-slide-in .14s ease-out;z-index:1002}.miw-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:14px 4px 10px;border-bottom:none;flex:0 0 auto}.miw-sidebar-filters{display:flex;gap:8px;padding:8px 10px;flex-wrap:wrap;border:none;flex:0 0 auto}.miw-sidebar-list{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding:6px 4px}.miw-media-row{width:100%;display:flex;align-items:center;justify-content:space-between;background:transparent;border:1px solid transparent;border-radius:8px;padding:8px 10px;cursor:pointer;overflow:hidden;box-sizing:border-box}.miw-media-row:hover{background:#0000000a}.miw-media-row .link-action{padding:4px}:root[data-theme=dark] .miw-media-row:hover{background:#ffffff0f}.miw-media-name{font-size:13px;text-align:left}.miw-media-tags{display:inline-flex;gap:6px}.miw-segmented{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--color-border);border-radius:9999px;padding:2px;background:var(--color-bg)}.miw-seg-btn{background:transparent;border:none;padding:6px 12px;border-radius:9999px;font-size:14px;line-height:1.2;color:var(--color-text);cursor:pointer}.miw-seg-btn.is-active{background:var(--color-danger)!important;color:#fff!important;box-shadow:var(--shadow-xs)}.miw-chip{border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);border-radius:999px;padding:4px 10px;font-size:12px;cursor:pointer}.miw-chip.is-active{background:var(--color-primary);color:var(--color-primary-contrast);border-color:var(--color-primary)}.miw-tag{font-size:11px;padding:2px 6px;border-radius:6px;color:#fff}.miw-tag.autosave{background:#6b7280}.miw-tag.manual{background:#2563eb}.miw-tag.published{background:#16a34a}.miw-tag.all{background:#d97706}.dropdown-item svg,.miw-ico{width:18px;height:18px;flex:0 0 auto}.dropdown-item{white-space:nowrap}@keyframes miw-slide-in{0%{transform:translate(12px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes miw-fade{0%{opacity:0}to{opacity:1}}.miw-version-input{width:100%;padding:8px 12px;border:1px solid var(--color-border);outline:none;background:transparent;color:var(--color-text);border-radius:8px;box-sizing:border-box}.miw-version-input::placeholder{color:var(--color-text);opacity:.65}.miw-toast{position:fixed;right:16px;top:80px;transform:translate(120%);transition:transform .16s ease,opacity .16s ease;opacity:0;z-index:2000;pointer-events:none}.miw-toast.is-visible{transform:translate(0);opacity:1}.miw-toast-card{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);box-shadow:var(--shadow-md);border-radius:10px;padding:14px 16px;min-width:300px}.miw-toast-card.success{background:var(--color-success);color:#fff;border-color:transparent}.miw-toast-card.error,.miw-toast-card.warn{background:var(--color-danger);color:#fff;border-color:transparent}.miw-outline-sidebar{position:fixed;top:64px;left:8px;bottom:80px;width:240px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);display:flex;flex-direction:column;overflow:hidden;animation:miw-slide-in .14s ease-out;z-index:1002}.miw-outline-header{padding:12px 16px;font-weight:600}.miw-outline-list{flex:1;overflow-y:auto;padding:8px 0}.miw-outline-row{display:flex;align-items:center;gap:4px}.miw-outline-toggle{background:none;border:none;cursor:pointer;padding:4px;color:var(--color-text-secondary);width:20px;height:20px;display:flex;align-items:center;justify-content:center}.miw-outline-spacer{width:20px;display:inline-block}.miw-outline-link{flex:1;background:none;border:none;text-align:left;padding:6px 8px;cursor:pointer;border-radius:6px;color:var(--color-text);overflow:hidden}.miw-outline-link:hover{background:var(--color-hover)}.miw-outline-item.is-active .miw-outline-link{background:transparent;color:var(--color-danger);text-decoration:underline}.miw-outline-l1{font-weight:600;font-size:14px}.miw-outline-l2{font-weight:500;font-size:13px}.miw-outline-l3{font-weight:400;font-size:12px}.miw-outline-l4{font-weight:400;font-size:11px}.miw-outline-link .miw-outline-l1,.miw-outline-link .miw-outline-l2,.miw-outline-link .miw-outline-l3,.miw-outline-link .miw-outline-l4{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.link-headings-toggle{display:flex;align-items:center;justify-content:space-between;gap:6px;background:none;border:1px solid transparent;cursor:pointer;padding:2px 8px;border-radius:6px;color:var(--color-text);width:100%}.link-headings-toggle:hover{background:var(--color-hover)}.link-headings-list{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;box-shadow:var(--shadow-md);max-height:300px;overflow-y:auto;padding:6px;z-index:40}.link-heading-item{display:block;width:100%;text-align:left;background:none;border:none;padding:8px 12px;cursor:pointer;border-radius:6px;color:var(--color-text)}.link-heading-item:hover{background:var(--color-hover)}.miw-dict-link{color:var(--color-danger);text-decoration:underline;cursor:pointer}:root[data-theme=dark] .miw-dict-link{color:var(--color-danger)}.miw-dict-popup{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;box-shadow:var(--shadow-md);overflow:hidden;display:flex;flex-direction:column}.miw-dict-popup-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--color-border)}.miw-dict-popup-title{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.miw-dict-popup-close{background:transparent;border:none;cursor:pointer;color:var(--color-text);font-size:18px;line-height:1}.miw-dict-popup-body{padding:12px;font-size:14px;line-height:1.6;overflow:auto;flex:1 1 auto;min-height:0}