@charset "UTF-8";.pwa-prompt[data-v-9d5cd097]{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);z-index:10000;display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--tn-paper);border:1px solid var(--tn-panel-border);border-radius:var(--tn-radius-btn);box-shadow:var(--tn-shadow);font-size:14px;color:var(--tn-ink);max-width:calc(100vw - 32px)}.pwa-prompt-msg[data-v-9d5cd097]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pwa-prompt-btn[data-v-9d5cd097]{border:1px solid var(--tn-line);background:var(--tn-paper);color:var(--tn-text);padding:5px 12px;border-radius:var(--tn-radius-btn);font-size:13px;cursor:pointer;transition:all .18s ease;white-space:nowrap}.pwa-prompt-btn[data-v-9d5cd097]:hover{border-color:var(--tn-accent);color:var(--tn-accent)}.pwa-prompt-btn.primary[data-v-9d5cd097]{background:var(--tn-primary-gradient);color:#fff;border-color:transparent}.pwa-prompt-btn.primary[data-v-9d5cd097]:hover{opacity:.9;color:#fff}.pwa-prompt-enter-active[data-v-9d5cd097],.pwa-prompt-leave-active[data-v-9d5cd097]{transition:all .3s ease}.pwa-prompt-enter-from[data-v-9d5cd097],.pwa-prompt-leave-to[data-v-9d5cd097]{opacity:0;transform:translate(-50%) translateY(20px)}@media (max-width: 768px){.pwa-prompt[data-v-9d5cd097]{bottom:calc(96px + env(safe-area-inset-bottom));padding:9px 14px;font-size:13px}}:root{--tn-bg: #efe6d6;--tn-bg-image: url(/paper-bg.jpg);--tn-bg-size: 420px auto;--tn-paper: #fbf7ec;--tn-panel: rgba(255, 250, 243, .88);--tn-panel-border: rgba(102, 78, 49, .12);--tn-ink: #3e2f22;--tn-text: #3e2f22;--tn-text-light: #8f7b67;--tn-text-dim: #c0b5a7;--tn-accent: #a16d36;--tn-accent-strong: #7d4e20;--tn-primary-gradient: linear-gradient(135deg, #b27d47, #8f5d2d);--tn-accent-soft: rgba(161, 109, 54, .08);--tn-line: #e8e2d7;--tn-line-soft: #f0ece2;--tn-frame: rgba(237, 233, 225, .92);--tn-note-heading: rgba(70, 53, 38, .96);--tn-note-copy: rgba(106, 86, 67, .92);--tn-note-link: #ac9070;--tn-note-quote: #c0b5a7;--tn-note-quote-mark: #ded4c8;--tn-footer-copy: #d7cec1;--tn-footer-via: #ded6cb;--tn-footer-icon: #d9d0c3;--tn-shadow: 0 24px 60px rgba(82, 60, 34, .08);--tn-shadow-soft: 0 12px 32px rgba(82, 60, 34, .06);--tn-shadow-paper: 0 3px 8px rgba(69, 18, 10, .4);--tn-danger: #c44536;--tn-link: #ac9070;--tn-topbar-bg: linear-gradient(180deg, rgba(116, 103, 95, .96), rgba(90, 80, 74, .98));--tn-topbar-border: rgba(255, 255, 255, .08);--tn-topbar-highlight: inset 0 1px 0 rgba(255, 255, 255, .08);--tn-topbar-shadow: 0 10px 22px rgba(26, 18, 12, .16);--tn-topbar-text: #f5ead8;--tn-font: "OPPOSans", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif, "Apple Color Emoji";--tn-radius: 0;--tn-radius-btn: 7px;--tn-radius-pill: 999px;--tn-paper-rgb: 251, 247, 236;--tn-scale: 1}[data-theme=dark]{--tn-bg: #101318;--tn-bg-image: linear-gradient(160deg, rgba(11, 13, 17, .88), rgba(22, 26, 32, .82), rgba(9, 11, 15, .9)), radial-gradient(circle at top, rgba(240, 194, 133, .08), transparent 24%), url(/paper-bg.jpg);--tn-bg-size: cover;--tn-bg-attachment: fixed;--tn-paper: #171b21;--tn-panel: rgba(20, 24, 30, .86);--tn-panel-border: rgba(255, 255, 255, .06);--tn-ink: #edf0f3;--tn-text: #edf0f3;--tn-text-light: #8f97a2;--tn-text-dim: #4a4f5a;--tn-accent: #d6a56f;--tn-accent-strong: #f0c285;--tn-primary-gradient: linear-gradient(135deg, #d6a56f, #b5854f);--tn-accent-soft: rgba(214, 165, 111, .12);--tn-line: #2a2f38;--tn-line-soft: #232830;--tn-frame: rgba(255, 255, 255, .09);--tn-note-heading: rgba(237, 240, 243, .96);--tn-note-copy: rgba(214, 218, 228, .9);--tn-note-link: #f0c285;--tn-note-quote: #6b6f7a;--tn-note-quote-mark: rgba(240, 194, 133, .32);--tn-footer-copy: rgba(194, 198, 205, .62);--tn-footer-via: rgba(156, 163, 174, .6);--tn-footer-icon: rgba(214, 165, 111, .74);--tn-shadow: 0 28px 90px rgba(0, 0, 0, .45);--tn-shadow-soft: 0 14px 40px rgba(0, 0, 0, .28);--tn-shadow-paper: 0 8px 24px rgba(0, 0, 0, .5);--tn-danger: #ff6b6b;--tn-link: #f0c285;--tn-topbar-bg: linear-gradient(180deg, rgba(54, 49, 47, .96), rgba(42, 38, 36, .98));--tn-topbar-text: #edf0f3;--tn-paper-rgb: 23, 27, 33}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:var(--tn-font);color:var(--tn-text);background-color:var(--tn-bg);background-image:var(--tn-bg-image);background-size:var(--tn-bg-size);background-repeat:repeat;background-attachment:var(--tn-bg-attachment, scroll);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;padding-bottom:0}button{font-family:inherit}a{color:var(--tn-link);text-decoration:none}.markdown-body.tn-paper{position:relative;background:var(--tn-paper);color:var(--tn-note-copy);border-radius:var(--tn-radius);box-shadow:var(--tn-shadow);padding:56px 52px 88px;width:min(720px,92vw);margin:0 auto;font-size:17px;line-height:1.9}.markdown-body.tn-paper:before{top:14px;right:14px;bottom:14px;left:14px;border:2px solid var(--tn-frame)}.markdown-body.tn-paper:after{top:18px;right:18px;bottom:18px;left:18px;border:2px solid var(--tn-frame)}.markdown-body.tn-paper.has-corners>.corner-pin{position:absolute;width:5px;height:5px;background:var(--tn-paper);border:1px solid var(--tn-note-heading);z-index:2;pointer-events:none}.markdown-body.tn-paper.has-corners>.corner-pin.tl{top:13px;left:13px}.markdown-body.tn-paper.has-corners>.corner-pin.tr{top:13px;right:13px}.markdown-body.tn-paper.has-corners>.corner-pin.bl{bottom:13px;left:13px}.markdown-body.tn-paper.has-corners>.corner-pin.br{bottom:13px;right:13px}.note-footer{margin-top:calc(28px * var(--tn-scale, 1));padding:0 calc(20px * var(--tn-scale, 1)) calc(16px * var(--tn-scale, 1));display:flex;align-items:center;gap:calc(5px * var(--tn-scale, 1));position:relative;z-index:1}.note-footer-icon{width:calc(16px * var(--tn-scale, 1));height:calc(16px * var(--tn-scale, 1));border-radius:50%;background:var(--tn-footer-icon);color:var(--tn-paper);display:inline-flex;align-items:center;justify-content:center;font-family:Georgia,Times New Roman,serif;font-size:calc(12px * var(--tn-scale, 1));font-weight:700;flex-shrink:0}.note-footer-brand{font-size:calc(11px * var(--tn-scale, 1));font-weight:500;color:var(--tn-footer-copy);letter-spacing:.04em}.note-footer-via{font-size:calc(10px * var(--tn-scale, 1));color:var(--tn-footer-via)}.markdown-body.tn-paper>*{position:relative;z-index:1}.markdown-body.tn-paper h1{font-size:2.2em;line-height:1.25;margin-top:.2em;margin-bottom:.9em;color:var(--tn-note-heading);border-bottom:none}.markdown-body.tn-paper h2{font-size:1.55em;color:var(--tn-note-heading);border-bottom-color:var(--tn-frame)}.markdown-body.tn-paper h3{color:var(--tn-note-heading)}.markdown-body.tn-paper blockquote{position:relative;padding-left:26px;color:var(--tn-note-quote)}.markdown-body.tn-paper blockquote:before{content:"“";position:absolute;left:0;top:-8px;font-family:Georgia,Times New Roman,serif;font-size:2.4em;line-height:1;color:var(--tn-note-quote-mark)}[data-theme=dark] .markdown-body a{color:var(--tn-accent)}[data-theme=dark] .markdown-body code,[data-theme=dark] .markdown-body pre{background:rgba(var(--tn-paper-rgb),.12)}[data-theme=dark] .markdown-body table tr{background:var(--tn-paper)!important}[data-theme=dark] .markdown-body table tr:nth-child(2n){background:rgba(var(--tn-paper-rgb),.5)!important}@media (max-width: 768px){:root{--tn-scale: .72}.markdown-body.tn-paper{width:100%;padding:32px 22px calc(52px * var(--tn-scale));font-size:16px}.markdown-body.tn-paper:before{top:10px;right:10px;bottom:10px;left:10px}.markdown-body.tn-paper:after{top:14px;right:14px;bottom:14px;left:14px}.markdown-body.tn-paper h1{font-size:1.7em}.markdown-body.tn-paper h2{font-size:1.35em}}.markdown-body-plain p,.markdown-body-plain ul,.markdown-body-plain ol,.markdown-body-plain blockquote{margin:0 0 6px}.markdown-body-plain img{max-width:100%;border-radius:3px}.markdown-body-plain code{background:#6c564714;padding:1px 5px;border-radius:3px;font-size:.88em}.markdown-body-plain h1,.markdown-body-plain h2,.markdown-body-plain h3{font-size:14px;margin:0 0 4px;font-weight:600}.markdown-body-plain ul li,.markdown-body-plain ol li{font-size:13px;line-height:1.5}.markdown-body.tn-paper .code-block{position:relative;margin:16px 0;padding:14px 16px 12px;background:#6c56470f;border-radius:4px;overflow-x:auto;font-size:14px;line-height:1.6}.markdown-body.tn-paper .code-block .code-lang{position:absolute;top:4px;right:10px;font-size:11px;color:var(--tn-text-dim);font-family:var(--tn-font);text-transform:uppercase;letter-spacing:1px;pointer-events:none}.markdown-body.tn-paper .code-block code{background:transparent;padding:0;font-size:inherit}.hljs{color:var(--tn-note-copy)}.hljs-keyword,.hljs-selector-tag,.hljs-built_in,.hljs-name,.hljs-tag{color:#a16d36}.hljs-string,.hljs-title,.hljs-section,.hljs-attribute,.hljs-literal,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-addition{color:#6a8c4e}.hljs-comment,.hljs-quote,.hljs-deletion,.hljs-meta{color:var(--tn-text-dim)}.hljs-function .hljs-title,.hljs-title.function_,.hljs-params{color:#4a6fa5}.hljs-number,.hljs-symbol,.hljs-bullet,.hljs-variable,.hljs-attr,.hljs-property{color:#b5854f}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:700}[data-theme=dark] .markdown-body.tn-paper .code-block{background:#ffffff0a}[data-theme=dark] .hljs-keyword,[data-theme=dark] .hljs-selector-tag,[data-theme=dark] .hljs-built_in,[data-theme=dark] .hljs-name,[data-theme=dark] .hljs-tag{color:#d6a56f}[data-theme=dark] .hljs-string,[data-theme=dark] .hljs-title,[data-theme=dark] .hljs-section,[data-theme=dark] .hljs-attribute,[data-theme=dark] .hljs-literal,[data-theme=dark] .hljs-template-tag,[data-theme=dark] .hljs-template-variable,[data-theme=dark] .hljs-type,[data-theme=dark] .hljs-addition{color:#98c379}[data-theme=dark] .hljs-function .hljs-title,[data-theme=dark] .hljs-title.function_,[data-theme=dark] .hljs-params{color:#61afef}[data-theme=dark] .hljs-number,[data-theme=dark] .hljs-symbol,[data-theme=dark] .hljs-bullet,[data-theme=dark] .hljs-variable,[data-theme=dark] .hljs-attr,[data-theme=dark] .hljs-property{color:#e5c07b}.markdown-body.tn-paper ul[data-checklist]{list-style:none;padding-left:0}.markdown-body.tn-paper ul[data-checklist] li{list-style:none;padding-left:4px}.markdown-body.tn-paper .tn-checkbox{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;margin:0 8px 0 0;border:2px solid var(--tn-line);border-radius:4px;background:var(--tn-paper);cursor:pointer;vertical-align:middle;position:relative;top:-1px;transition:all .18s ease;box-shadow:0 1px 2px #0000000a}.markdown-body.tn-paper .tn-checkbox:hover{border-color:var(--tn-accent)}.markdown-body.tn-paper .tn-checkbox:checked{background:var(--tn-accent);border-color:var(--tn-accent);box-shadow:0 0 0 2px #a16d3626}.markdown-body.tn-paper .tn-checkbox:checked:after{content:"";position:absolute;left:4.5px;top:1px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.markdown-body.tn-paper .tn-checkbox:disabled{opacity:.7;cursor:default}.markdown-body.tn-paper .tn-checkbox:disabled:hover{border-color:var(--tn-line)}.tn-toast-container{position:fixed;top:20px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}.tn-toast{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--tn-radius-btn);background:var(--tn-paper);box-shadow:var(--tn-shadow);border:1px solid var(--tn-panel-border);font-size:14px;color:var(--tn-ink);white-space:nowrap;opacity:0;transform:translateY(-12px);transition:opacity .25s ease,transform .25s ease;pointer-events:auto;max-width:90vw}.tn-toast .tn-toast-msg{overflow:hidden;text-overflow:ellipsis}.tn-toast.show{opacity:1;transform:translateY(0)}.tn-toast .tn-toast-icon{display:inline-flex;flex-shrink:0}.tn-toast.tn-toast-success .tn-toast-icon{color:#6a8c4e}.tn-toast.tn-toast-error .tn-toast-icon{color:var(--tn-danger)}.tn-toast.tn-toast-info .tn-toast-icon{color:var(--tn-accent)}@media (max-width: 768px){.tn-toast-container{top:auto;bottom:calc(96px + env(safe-area-inset-bottom));left:0;right:0;transform:none;align-items:center;flex-direction:column-reverse;gap:6px}.tn-toast{transform:translateY(12px)}.tn-toast.show{transform:translateY(0)}.tn-toast{padding:9px 16px;font-size:13px;max-width:calc(100vw - 24px)}}@media print{.topbar,.sidebar,.toolbar,.bottom-tools,.fmt-toggle,.export-menu,.editor-status,.tag-section,.fab,.batchbar,.bottom-bar,.backdrop,.more-menu,.meta-bar,.mobile-save-status,.save-indicator{display:none!important}.paper-wrap{overflow:visible!important;padding:0!important}body{background:#fff!important}.markdown-body.tn-paper{box-shadow:none!important;border:none!important;width:100%!important;max-width:none!important;margin:0!important;padding:20px 0!important}.markdown-body.tn-paper:before,.markdown-body.tn-paper:after{display:none!important}.corner-pin,.note-footer{display:none!important}}