:root{color-scheme:light;--bg:#f5f7f3;--surface:#fff;--ink:#14231f;--muted:#63706b;--line:#dce3de;--teal:#167d71;--teal-soft:#d9efea;--yellow:#e8bd58;--yellow-soft:#f8efda;--coral:#b74433;--coral-soft:#f8dfd8;--code-bg:#f4f6f3;--shadow:0 16px 50px rgba(25,49,42,.08)}
[data-theme=dark]{color-scheme:dark;--bg:#111816;--surface:#19221f;--ink:#f1f5f2;--muted:#a3afa9;--line:#2c3834;--teal:#57c4b5;--teal-soft:#203f39;--yellow:#edc96f;--yellow-soft:#3c3624;--coral:#f08a72;--coral-soft:#492d28;--code-bg:#121b17;--shadow:0 16px 50px rgba(0,0,0,.2)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;font-size:14px}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}a{color:inherit}button,select,input,textarea{color:var(--ink)}[hidden]{display:none!important}svg{width:18px;height:18px;flex-shrink:0}button svg,a svg{pointer-events:none}button{border:0;background:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.muted{color:var(--muted)}.small{font-size:12px;line-height:1.7}.eyebrow{margin:0;color:var(--muted);font:600 10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace}.topbar{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;font-weight:750;font-size:17px;text-decoration:none;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;color:var(--bg);background:var(--ink);flex-shrink:0}.brand-mark svg{width:21px;height:21px}.brand small{display:block;margin-top:3px;color:var(--muted);font:9px ui-monospace,Consolas,monospace}.icon-button{width:36px;height:36px;border:1px solid var(--line);border-radius:8px;display:inline-grid;place-items:center;flex-shrink:0;background:var(--surface);color:var(--muted)}.icon-button:hover{background:var(--teal-soft);color:var(--teal)}.icon-button.active{color:var(--teal);background:var(--teal-soft)}.icon-button.danger:hover{background:var(--coral-soft);color:var(--coral)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:38px;padding:9px 14px;border:1px solid transparent;border-radius:7px;white-space:nowrap;font-size:13px;font-weight:650;text-decoration:none}.primary{background:var(--teal);color:var(--surface)}[data-theme=dark] .primary{color:#10251e}.primary:hover{filter:brightness(.94)}.secondary{border-color:var(--line);background:var(--surface);color:var(--ink)}.secondary:hover{border-color:var(--teal)}.quiet{color:var(--muted);padding-left:9px;padding-right:9px}.quiet:hover{background:var(--bg)}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);text-decoration:none}.text-link:hover{color:var(--teal)}.small-link{color:var(--teal);font-size:11px;padding:3px}.form-error{font-size:12px;color:var(--coral);line-height:1.6;margin:12px 0 0}input,textarea,select{border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:10px 12px;min-width:0}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.72}input:focus,textarea:focus,select:focus{border-color:var(--teal)}
/* Login */
.login-page{min-height:100vh}.login-topbar{margin:0 auto;width:min(1240px,100%);padding:0 36px;min-height:82px}.login-main{display:flex;flex-direction:column;align-items:center;text-align:center;padding:55px 20px 38px}.login-art{position:relative;display:grid;place-items:center;width:86px;height:86px;border-radius:24px;background:var(--yellow-soft);color:var(--ink);margin-bottom:27px;transform:rotate(-6deg)}.login-art svg{width:39px;height:39px}.art-spark{position:absolute;top:-8px;right:-11px;color:var(--teal);font-size:28px}.login-main>.eyebrow{color:var(--teal);font-size:10px}.login-main h1{font-size:clamp(38px,6vw,54px);margin:15px 0 8px;letter-spacing:-1px}.login-main h1 span{color:var(--teal)}.login-subtitle{color:var(--muted);line-height:1.8;margin:0 0 30px}.login-card{width:min(410px,100%);text-align:left;border:1px solid var(--line);border-radius:12px;background:var(--surface);box-shadow:var(--shadow);padding:28px;margin-bottom:24px}.login-card-heading{display:flex;align-items:center;gap:8px;font-weight:650;padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line)}.login-card-heading svg{color:var(--teal)}.login-card label{font-size:12px;color:var(--muted);display:block;margin-bottom:9px}.password-field{position:relative}.password-field input{width:100%;height:45px;padding-right:47px;font-size:13px}.password-field button{position:absolute;right:5px;top:5px;border:0;background:none}.login-submit{width:100%;margin-top:20px;height:44px;justify-content:space-between}.login-hint{text-align:center;color:var(--muted);font-size:11px;margin:16px 0 0}.login-footer{display:flex;align-items:center;justify-content:center;gap:7px;color:var(--muted);font-size:11px;padding:0 20px 30px}.login-footer svg{width:14px;height:14px;color:var(--teal)}
/* Library */
.library-page{height:100dvh;min-height:500px;overflow:hidden}.library-topbar{height:82px;padding:0 28px;gap:30px;background:var(--surface)}.topbar-actions{display:flex;align-items:center;gap:9px}.search-field{display:flex;align-items:center;gap:10px;width:min(460px,40%);min-width:180px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--muted)}.search-field input{border:0;background:transparent;outline:none;padding:11px 0;width:100%;font-size:13px}.search-field:focus-within{border-color:var(--teal)}.search-field kbd{font:11px ui-monospace,monospace;border:1px solid var(--line);border-radius:4px;padding:2px 6px}.workspace{height:calc(100dvh - 82px);display:grid;grid-template-columns:200px 320px minmax(0,1fr);max-width:1800px;margin:0 auto}.sidebar{padding:31px 16px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;overflow-y:auto;min-height:0}.sidebar-heading,.tag-heading{display:flex;align-items:center;justify-content:space-between}.sidebar-heading{padding:0 10px 17px}.type-nav{display:grid;gap:4px}.nav-item{width:100%;display:flex;align-items:center;gap:11px;text-align:left;padding:12px 10px;border-radius:7px;color:var(--muted);font-size:13px}.nav-item span:last-child{margin-left:auto;font:11px ui-monospace,monospace;opacity:.85}.nav-item.active{background:var(--teal-soft);color:var(--teal);font-weight:650}.nav-item:hover{background:var(--teal-soft)}.nav-item svg{width:17px;height:17px}.tag-heading{margin:31px 10px 13px}.tag-list{display:flex;align-items:flex-start;flex-wrap:wrap;gap:7px;padding:0 10px}.tag-list p{margin:0}.tag-button{max-width:100%;overflow-wrap:anywhere;border:1px solid var(--line);border-radius:5px;padding:6px 8px;font-size:11px;color:var(--muted);text-align:left}.tag-button:hover,.tag-button.active{background:var(--yellow-soft);border-color:var(--yellow);color:var(--ink)}.tag-button small{opacity:.65;font-size:10px;margin-left:5px}.sidebar-note{margin:auto 10px 24px;padding-top:48px;color:var(--muted)}.sidebar-note>svg{width:24px;height:24px;color:var(--teal);transform:rotate(-15deg)}.sidebar-note p{font-size:16px;line-height:1.6;margin:12px 0 15px;font-weight:550}.sidebar-note span{display:flex;align-items:center;gap:6px;font-size:10px}.sidebar-note span svg{width:12px;height:12px}.home-link{padding:0 10px}.home-link svg{width:14px;height:14px}.collection{min-width:0;min-height:0;display:flex;flex-direction:column;border-right:1px solid var(--line)}.collection-heading{padding:32px 22px 21px;display:flex;align-items:center;justify-content:space-between;gap:10px}.collection-heading .eyebrow{font-size:8px}.collection-heading h1{font-size:24px;margin:10px 0 0;font-weight:720}.collection-meta{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:10px;padding:0 22px 17px;border-bottom:1px solid var(--line);gap:8px}.entry-list{overflow:auto;min-height:0;flex:1;padding:10px}.entry-card{display:block;position:relative;width:100%;border:1px solid transparent;border-radius:7px;text-align:left;padding:15px 12px;margin-bottom:5px;color:var(--ink)}.entry-card:hover{background:var(--surface)}.entry-card.active{background:var(--surface);border-color:var(--line);box-shadow:0 2px 8px rgba(0,0,0,.025)}.entry-card.active:before{content:"";position:absolute;left:-1px;top:16px;bottom:16px;width:3px;background:var(--teal);border-radius:2px}.entry-card-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted);gap:10px;margin-bottom:9px}.entry-card-top>span{display:flex;align-items:center;gap:5px}.entry-card-top svg{width:12px;height:12px}.entry-card h2{font-size:14px;line-height:1.6;font-weight:650;margin:0 0 6px;overflow-wrap:anywhere}.entry-card p{font-size:11px;line-height:1.65;color:var(--muted);margin:0 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere;white-space:pre-line}.entry-card-bottom{display:flex;gap:6px;align-items:center;color:var(--muted);font-size:10px;flex-wrap:wrap}.entry-card-bottom span{border:1px solid var(--line);padding:2px 5px;border-radius:4px;max-width:100%;overflow-wrap:anywhere}.entry-card-bottom svg{width:12px;height:12px;margin-left:auto;color:var(--teal)}.list-empty{padding:45px 17px;text-align:center;color:var(--muted);font-size:12px;line-height:1.8}.list-empty>svg{width:30px;height:30px;color:var(--teal);margin-bottom:8px}.list-empty h2{font-size:15px;color:var(--ink);margin:10px 0}.list-empty p{margin:0 0 20px}.selected-filters{padding:10px 22px;border-bottom:1px solid var(--line);color:var(--teal);font-size:11px;overflow-wrap:anywhere}.detail{min-width:0;min-height:0;background:var(--surface);overflow:auto;outline:none}.detail-empty{height:100%;min-height:380px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:35px 20px}.empty-illustration{width:100px;height:100px;background:var(--yellow-soft);border-radius:40% 44% 48% 35%;display:grid;place-items:center;transform:rotate(-8deg);margin-bottom:26px}.empty-illustration svg{width:45px;height:45px;transform:rotate(8deg);color:var(--ink)}.detail-empty .eyebrow{color:var(--teal);font-size:9px}.detail-empty h2{font-size:29px;margin:16px 0 10px}.detail-empty>p:not(.eyebrow){font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 25px}.empty-private{display:flex;gap:6px;align-items:center;font-size:10px;color:var(--muted);margin-top:23px}.empty-private svg{width:12px;height:12px}.detail-toolbar{position:sticky;top:0;z-index:3;min-height:70px;padding:16px 26px;display:flex;align-items:center;gap:12px;background:var(--surface);border-bottom:1px solid var(--line)}.reader-actions,.editor-actions{display:flex;gap:8px;align-items:center;margin-left:auto}.type-badge{font-size:11px;display:inline-flex;align-items:center;gap:6px;color:var(--teal);padding:5px 8px;border-radius:5px;background:var(--teal-soft);white-space:nowrap}.type-badge svg{width:13px;height:13px}.type-badge[data-type=excerpt]{background:var(--coral-soft);color:var(--coral)}.type-badge[data-type=memo]{background:var(--yellow-soft);color:var(--ink)}.reader-header{padding:33px 32px 25px}.reader-header h2{font-size:clamp(23px,2.5vw,34px);line-height:1.45;margin:0 0 16px;overflow-wrap:anywhere;font-weight:740}.reader-meta{color:var(--muted);font:11px/1.8 ui-monospace,Consolas,monospace}.reader-tags{display:flex;gap:7px;margin-top:13px;flex-wrap:wrap}.reader-tags span{font-size:11px;border:1px solid var(--line);padding:4px 8px;border-radius:4px;color:var(--muted);overflow-wrap:anywhere}.source-link{display:flex;align-items:center;gap:7px;color:var(--teal);font-size:12px;margin-top:17px;text-decoration:none}.source-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-link svg{width:13px;height:13px}.reader-body{padding:0 32px 40px;line-height:1.85;font-size:14px;overflow-wrap:anywhere;min-width:0}.reader-body>*:first-child{margin-top:0}.reader-body p{margin:0 0 17px}.reader-body h1{font-size:27px}.reader-body h2{font-size:23px}.reader-body h3{font-size:19px}.reader-body h1,.reader-body h2,.reader-body h3{line-height:1.5;margin-top:28px}.reader-body a{color:var(--teal);text-underline-offset:3px}.reader-body blockquote{margin:20px 0;padding:3px 18px;border-left:3px solid var(--yellow);background:var(--bg);color:var(--muted)}.reader-body blockquote p{margin:9px 0}.reader-body code{font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--code-bg);border-radius:4px;padding:2px 5px;white-space:break-spaces;overflow-wrap:anywhere}.reader-body pre{border:1px solid var(--line);border-radius:8px;background:var(--code-bg);padding:18px;overflow-x:auto;max-width:100%;margin:0 0 20px;white-space:pre;overflow-wrap:normal}.reader-body pre code{display:block;padding:0;background:transparent!important;color:var(--ink);white-space:pre;overflow-wrap:normal;word-break:normal;line-height:1.8;font-size:12px}.reader-body hr{border:0;border-top:1px solid var(--line);margin:28px 0}.reader-body img{max-width:100%;border-radius:6px}.reader-body ul,.reader-body ol{padding-left:24px}.table-scroll{overflow-x:auto;max-width:100%;margin-bottom:20px}.reader-body table{border-collapse:collapse;font-size:12px;min-width:100%;white-space:nowrap}.reader-body th,.reader-body td{border:1px solid var(--line);padding:8px 12px;text-align:left}.reader-body th{background:var(--bg)}.reader-body .hljs{background:transparent;color:var(--ink)}[data-theme=dark] .hljs-comment,[data-theme=dark] .hljs-quote{color:#91a798}[data-theme=dark] .hljs-keyword,[data-theme=dark] .hljs-selector-tag,[data-theme=dark] .hljs-literal,[data-theme=dark] .hljs-number{color:#e7aa88}[data-theme=dark] .hljs-string,[data-theme=dark] .hljs-title,[data-theme=dark] .hljs-section,[data-theme=dark] .hljs-built_in,[data-theme=dark] .hljs-name,[data-theme=dark] .hljs-attr{color:#82d1c0}
/* Editor and overlays */
.editor-heading{font-size:13px;font-weight:650}.editor-fields{padding:23px 28px 32px}.title-input{width:100%;font-size:24px;font-weight:700;line-height:1.5;border:0;border-radius:0;padding:7px 0 17px;border-bottom:1px solid var(--line);margin-bottom:19px}.title-input::placeholder{font-weight:550}.editor-fields label:not(.sr-only):not(.import-button){display:block;color:var(--muted);font-size:11px;margin:0 0 15px}.editor-fields label input,.editor-fields label select{display:block;width:100%;margin-top:7px;font-size:12px}.fields-row{display:flex;gap:14px}.fields-row>label{flex:1}.field-hint{float:right;font-size:10px;opacity:.8}.writing-toolbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-top:6px;gap:10px}.editor-tabs{display:flex;gap:10px}.editor-tabs button{color:var(--muted);font-size:12px;padding:11px 7px;border-bottom:2px solid transparent}.editor-tabs .active{color:var(--teal);border-bottom-color:var(--teal);font-weight:650}.import-button{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);cursor:pointer;white-space:nowrap}.import-button:hover{color:var(--teal)}.import-button svg{width:14px;height:14px}.writing-area{padding-top:14px}.writing-area textarea{display:block;width:100%;min-height:330px;resize:vertical;padding:15px;border:1px solid var(--line);font:13px/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--bg);white-space:pre;overflow-x:auto;overflow-wrap:normal}.writing-area>.reader-body{padding:15px 0;min-height:330px}.editor-bottom{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:var(--muted);margin-top:10px}.editor-bottom .over-limit{color:var(--coral)}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);width:max-content;padding:12px 20px;background:var(--ink);color:var(--surface);border:1px solid var(--line);border-radius:8px;font-size:12px;box-shadow:var(--shadow);z-index:30;line-height:1.7}.toast.error{background:var(--coral);color:#fff}dialog{border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:28px;max-width:390px;width:calc(100% - 40px);box-shadow:var(--shadow)}dialog::backdrop{background:rgba(16,29,23,.42)}.confirm-content>svg{width:28px;height:28px;color:var(--teal)}.confirm-content h2{font-size:20px;margin:17px 0 10px}.confirm-content p{font-size:13px;color:var(--muted);line-height:1.8;margin:0 0 25px}.confirm-actions{display:flex;justify-content:flex-end;gap:9px}.confirm-actions .destructive{background:var(--coral);color:#fff}.mobile-back,#close-filters,#open-filters{display:none}.filter-backdrop{position:fixed;inset:0;background:rgba(16,29,23,.4);z-index:10}
@media(min-width:1800px){.workspace{border-left:1px solid var(--line);border-right:1px solid var(--line)}}
@media(max-width:1100px){.workspace{grid-template-columns:300px minmax(0,1fr)}.sidebar{display:none}.sidebar.open{display:flex;position:fixed;top:0;bottom:0;left:0;z-index:11;width:230px;background:var(--bg);box-shadow:var(--shadow)}#open-filters,#close-filters{display:inline-grid}.sidebar-heading{padding-bottom:10px}.library-topbar{padding:0 20px;gap:18px}.detail-toolbar{padding-left:20px;padding-right:20px}.reader-header{padding:28px 24px 22px}.reader-body{padding-left:24px;padding-right:24px}.reader-actions{gap:5px}}
@media(max-width:720px){.library-page{min-height:0}.library-topbar{height:124px;display:grid;grid-template-columns:1fr auto;grid-template-rows:62px 46px;gap:0 10px;padding:0 16px 10px}.library-topbar .brand{font-size:15px}.brand-mark{width:34px;height:34px}.brand small{font-size:8px}.topbar-actions{gap:6px}.topbar-actions>.button{padding:8px;width:34px;height:34px;min-height:34px}.topbar-actions>.button span{display:none}.topbar-actions>.icon-button{width:32px;height:32px}.search-field{grid-column:1/-1;grid-row:2;width:100%;min-width:0}.search-field input{padding:10px 0}.search-field kbd{display:none}.workspace{height:calc(100dvh - 124px);display:block}.collection{height:100%;border-right:0}.collection-heading{padding:21px 20px 18px}.collection-heading h1{font-size:22px}.collection-meta{padding-left:20px;padding-right:20px}.entry-list{padding:9px 13px}.entry-card{padding:15px}.entry-card h2{font-size:15px}.entry-card p{font-size:12px}.detail{display:none;height:100%}.workspace.show-detail .collection{display:none}.workspace.show-detail .detail{display:block}.mobile-back{display:inline-flex;font-size:11px;padding:5px;min-height:32px}.mobile-back svg{width:15px;height:15px}.detail-toolbar{padding:12px 13px;min-height:62px;gap:7px}.reader-actions{gap:5px}.reader-actions .icon-button{width:31px;height:31px}.reader-actions .button{min-height:31px;padding:6px 8px;font-size:11px}.reader-actions .button svg{width:13px;height:13px}.type-badge{font-size:10px;padding:4px 6px}.type-badge svg{display:none}.reader-header{padding:24px 20px 21px}.reader-header h2{font-size:26px}.reader-body{padding-left:20px;padding-right:20px;font-size:14px}.editor-fields{padding:18px 20px 28px}.editor-heading{font-size:12px}.editor-actions{gap:3px}.editor-actions .button{min-height:33px;font-size:12px}.title-input{font-size:23px}.editor-bottom{font-size:9px}.writing-area textarea{min-height:300px;font-size:12px}.detail-empty h2{font-size:24px}.login-topbar{padding:0 20px;min-height:70px}.login-main{padding-top:36px}.login-card{padding:23px}.login-main>.eyebrow{font-size:8px}.login-main h1{font-size:41px}.login-subtitle{font-size:13px}.login-art{width:72px;height:72px;margin-bottom:23px}.login-footer{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.reader-body pre code.hljs{overflow:visible}