:root{--kb-paper:#f6f6f4;--kb-card:#fff;--kb-ink:#161616;--kb-ink-secondary:#5b5b57;--kb-ink-tertiary:#8a8a85;--kb-rule:#e3e3df;--kb-action-fill:#161616;--kb-action-label:#f6f6f4;--kb-accent:#3f5ba9;--kb-warning:#9a6a11;--kb-reading-width:640px;--kb-gutter:20px;--kb-hairline:.75px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--kb-paper:#121212;--kb-card:#1c1c1e;--kb-ink:#ededea;--kb-ink-secondary:#a6a6a1;--kb-ink-tertiary:#77776f;--kb-rule:#2e2e2c;--kb-action-fill:#ededea;--kb-action-label:#121212;--kb-accent:#8fa5e6;--kb-warning:#e0ac53}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--kb-paper);color:var(--kb-ink);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:16px;line-height:1.5}.kb-page{max-width:var(--kb-reading-width);padding:48px var(--kb-gutter) 64px;margin:0 auto}.kb-title{letter-spacing:-.01em;margin:0 0 8px;font-size:28px;font-weight:700}.kb-lede{color:var(--kb-ink-secondary);margin:0 0 32px;font-size:15px}.kb-section{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);border-radius:12px;overflow:hidden}.kb-section-heading{color:var(--kb-ink-secondary);letter-spacing:.04em;text-transform:uppercase;margin:32px 0 8px;font-size:13px;font-weight:600}.kb-row{border-top:var(--kb-hairline) solid var(--kb-rule);justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;display:flex}.kb-row:first-child{border-top:none}.kb-row-label{font-size:15px}.kb-row-value{color:var(--kb-ink-secondary);text-align:right;font-size:15px}.kb-button{background:var(--kb-action-fill);color:var(--kb-action-label);cursor:pointer;font:inherit;border:none;border-radius:10px;padding:10px 18px;font-size:15px;font-weight:600}.kb-button:disabled{cursor:default;opacity:.4}.kb-button-quiet{border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-accent);cursor:pointer;font:inherit;background:0 0;border-radius:10px;padding:8px 14px;font-size:15px;font-weight:600}.kb-note{color:var(--kb-ink-tertiary);margin:12px 0 0;font-size:13px}.kb-error{color:var(--kb-warning);margin:16px 0 0;font-size:14px}.kb-signin{min-height:100svh;padding:var(--kb-gutter);text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.kb-signin-card{width:100%;max-width:360px}#apple-signin-button{cursor:pointer;width:100%;max-width:320px;height:46px;margin:24px auto 0}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}:root{--kb-reading-serif:ui-serif, "Songti TC", "Songti SC", "Hiragino Mincho ProN", "Noto Serif CJK TC", Georgia, serif;--kb-nav-width:210px}.kb-shell{min-height:100svh;display:flex}.kb-nav{border-right:var(--kb-hairline) solid var(--kb-rule);flex-direction:column;flex:0 0 var(--kb-nav-width);gap:2px;padding:28px 12px;display:flex}.kb-nav-item{color:var(--kb-ink-secondary);border-radius:8px;padding:9px 12px;font-size:15px;font-weight:500;text-decoration:none;display:block}.kb-nav-item:hover{background:var(--kb-card)}.kb-nav-item.is-active{background:var(--kb-card);color:var(--kb-ink);font-weight:600}.kb-content{flex:auto;min-width:0}.kb-split{min-height:100svh;display:flex}.kb-list-pane{flex:1 1 0;min-width:0}.kb-reader-pane{border-left:var(--kb-hairline) solid var(--kb-rule);flex:1 1 0;min-width:0;max-height:100svh;position:sticky;top:0;overflow-y:auto}@media (width<=719px){.kb-shell{flex-direction:column}.kb-nav{background:var(--kb-paper);border-right:none;border-top:var(--kb-hairline) solid var(--kb-rule);padding:6px 8px calc(6px + env(safe-area-inset-bottom));z-index:20;flex-direction:row;justify-content:space-around;position:fixed;bottom:0;left:0;right:0}.kb-content{padding-bottom:64px}.kb-split.has-reader .kb-list-pane{display:none}.kb-reader-pane{border-left:none;max-height:none;position:static}}.kb-pane{max-width:var(--kb-reading-width);padding:28px var(--kb-gutter) 96px;margin:0 auto}.kb-pane-header{align-items:center;gap:10px;margin-bottom:16px;display:flex}.kb-pane-title{letter-spacing:-.01em;margin:0 auto 0 0;font-size:26px;font-weight:700}.kb-pane-note{color:var(--kb-ink-secondary);margin:0 0 20px;font-size:14px}.kb-icon-button{color:var(--kb-ink-secondary);cursor:pointer;font:inherit;background:0 0;border:none;border-radius:8px;padding:6px;display:inline-flex}.kb-icon-button:hover{background:var(--kb-card);color:var(--kb-ink)}.kb-header-action{border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-accent);cursor:pointer;font:inherit;background:0 0;border-radius:8px;padding:6px 12px;font-size:14px;font-weight:600}.kb-search{margin-bottom:8px}.kb-save-link{flex:240px;align-items:center;gap:8px;min-width:0;display:flex}.kb-save-link-input{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-ink);font:inherit;border-radius:10px;flex:auto;min-width:0;padding:8px 12px;font-size:14px}.kb-bookmarklet{border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-accent);cursor:grab;border-radius:8px;align-self:flex-start;padding:6px 12px;font-size:14px;font-weight:600;text-decoration:none}.kb-row-stacked{flex-direction:column;align-items:flex-start;gap:10px}.kb-row-detail{color:var(--kb-ink-secondary);font-size:13px;line-height:1.5}.kb-post-retry{flex:none;align-items:flex-start;display:flex}.kb-search-input{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-ink);font:inherit;border-radius:10px;width:100%;padding:10px 14px;font-size:15px}.kb-search-input:focus-visible{border-color:var(--kb-accent);outline:none}.kb-list{margin:0;padding:0;list-style:none}.kb-post-row{border-bottom:var(--kb-hairline) solid var(--kb-rule);flex-wrap:wrap;align-items:flex-start;gap:12px;padding:18px 0;display:flex}.kb-post-row.is-selected{background:var(--kb-card);box-shadow:inset 3px 0 0 var(--kb-ink-tertiary);padding-left:12px}.kb-post-open{color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;flex:320px;align-items:flex-start;gap:12px;min-width:0;padding:0;display:flex}.kb-post-body{flex:auto;min-width:0}.kb-chevron{color:var(--kb-ink-tertiary);flex:none;margin-top:4px}.kb-post-header{align-items:center;gap:7px;margin-bottom:6px;display:flex}.kb-avatar{object-fit:cover;border-radius:50%;flex:none;width:20px;height:20px}.kb-avatar-blank{background:var(--kb-rule);display:inline-block}.kb-post-author{text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:600;overflow:hidden}.kb-post-handle,.kb-post-when{color:var(--kb-ink-tertiary);white-space:nowrap;font-size:11px;font-weight:600}.kb-post-when{margin-left:auto}.kb-post-title{margin:0 0 4px;font-size:16px;font-weight:600}.kb-post-preview{-webkit-line-clamp:3;line-clamp:3;white-space:pre-wrap;word-break:break-word;-webkit-box-orient:vertical;margin:0;display:-webkit-box;overflow:hidden}.kb-post-thumbs{gap:6px;margin-top:8px;display:flex}.kb-post-thumb{object-fit:cover;border-radius:3px;width:72px;height:54px}.kb-post-status{color:var(--kb-ink-tertiary);margin:8px 0 0;font-size:11px;font-weight:600}.kb-post-status.is-warning{color:var(--kb-warning)}.kb-post-footnote{color:var(--kb-ink-secondary);margin-top:8px;font-size:11px;font-weight:600}.kb-post-actions{flex-direction:column;flex:none;gap:6px;margin-left:auto;display:flex}.kb-row-action{border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-accent);cursor:pointer;font:inherit;white-space:nowrap;background:0 0;border-radius:8px;padding:6px 10px;font-size:13px;font-weight:600}.kb-row-action.is-danger{color:var(--kb-warning)}.kb-row-button{cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;width:100%}.kb-empty{text-align:center;padding:64px 24px}.kb-empty-title{margin:0 0 8px;font-size:19px;font-weight:600}.kb-empty-detail{color:var(--kb-ink-secondary);margin:0;font-size:14px}.kb-collection-row{border-bottom:var(--kb-hairline) solid var(--kb-rule)}.kb-collection-open{color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:16px 0;display:flex}.kb-collection-body{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.kb-collection-headline{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.kb-collection-title{font-size:17px;font-weight:600}.kb-published-pill{border:1px solid color-mix(in srgb, var(--kb-accent) 50%, transparent);color:var(--kb-accent);white-space:nowrap;border-radius:999px;padding:2px 7px;font-size:11px;font-weight:600}.kb-collection-subtitle{color:var(--kb-ink-tertiary);text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.kb-collection-preview{color:var(--kb-ink-secondary);white-space:nowrap;gap:6px;min-width:0;display:flex;overflow:hidden}.kb-collection-preview-author{flex:none;font-size:12px;font-weight:600}.kb-collection-preview-line{text-overflow:ellipsis;font-size:15px;overflow:hidden}.kb-collection-head{color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;flex-direction:column;gap:8px;width:100%;padding:0;display:flex}.kb-collection-head-row{align-items:baseline;gap:10px;display:flex}.kb-collection-name{letter-spacing:-.01em;font-size:28px;font-weight:700;line-height:1.25}.kb-collection-note{color:var(--kb-ink-secondary);font-size:15px;line-height:1.55}.kb-collection-meta{color:var(--kb-ink-tertiary);margin:10px 0 0;font-size:13px}.kb-collection-actions{flex-wrap:wrap;gap:8px;margin:16px 0 8px;display:flex}.kb-back{color:var(--kb-accent);cursor:pointer;font:inherit;background:0 0;border:none;padding:0;font-size:14px;font-weight:600}.kb-pane-spacer{flex:1}.kb-button-accent{border:1px solid color-mix(in srgb, var(--kb-accent) 50%, transparent);color:var(--kb-accent);cursor:pointer;font:inherit;background:0 0;border-radius:999px;padding:9px 18px;font-size:15px;font-weight:500}.kb-entry-heading{border-bottom:var(--kb-hairline) solid var(--kb-rule);padding:44px 0 6px;list-style:none}.kb-entry-open{color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;flex-direction:column;gap:6px;width:100%;padding:0;display:flex}.kb-entry-heading-row{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.kb-entry-heading-title{font-size:20px;font-weight:700}.kb-entry-heading-subtitle{color:var(--kb-ink-secondary);font-size:14px;line-height:1.5}.kb-entry-note{border:1px dashed var(--kb-rule);border-radius:12px;margin:16px 0;padding:14px;list-style:none}.kb-entry-note-row{justify-content:space-between;align-items:baseline;gap:10px;display:flex}.kb-entry-note-body{white-space:pre-wrap;font-size:15px;line-height:1.6}.kb-edit-glyph{color:var(--kb-ink-tertiary);flex:none}.kb-arrange-list{touch-action:none}.kb-arrange-row{background:var(--kb-paper);border-bottom:var(--kb-hairline) solid var(--kb-rule);align-items:center;gap:10px;padding:12px 0;display:flex}.kb-arrange-row.is-dragging{background:var(--kb-card);opacity:.9}.kb-arrange-handle{color:var(--kb-ink-tertiary);cursor:grab;background:0 0;border:none;flex:none;padding:6px;display:inline-flex}.kb-arrange-handle:focus-visible{outline:2px solid var(--kb-accent);border-radius:6px}.kb-arrange-kind{color:var(--kb-ink-tertiary);letter-spacing:.06em;text-transform:uppercase;flex:none;font-size:11px;font-weight:600}.kb-arrange-text{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:15px;overflow:hidden}.kb-menu{position:relative}.kb-menu-items{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);z-index:20;border-radius:10px;flex-direction:column;min-width:180px;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 8px 24px #00000024}.kb-menu-item{color:var(--kb-ink);cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;border-radius:8px;padding:8px 10px;font-size:14px}.kb-menu-item:hover{background:var(--kb-paper)}.kb-menu-item.is-danger{color:var(--kb-warning)}.kb-field{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-ink);font:inherit;border-radius:8px;width:100%;padding:12px 14px;font-size:15px}.kb-field-title{font-size:19px;font-weight:600}.kb-field:focus-visible{border-color:var(--kb-accent);outline:none}.kb-field-hint{color:var(--kb-ink-secondary);margin:0;font-size:13px}.kb-sheet-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.kb-add-list{max-height:46vh;overflow-y:auto}.kb-picker-row{border-bottom:var(--kb-hairline) solid var(--kb-rule);list-style:none}.kb-picker-open{color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;align-items:flex-start;gap:12px;width:100%;padding:12px 0;display:flex}.kb-picker-text{flex-direction:column;gap:2px;display:flex}.kb-picker-title{font-size:15px;font-weight:600}.kb-picker-note{color:var(--kb-ink-tertiary);font-size:13px}.kb-publish-url{color:var(--kb-ink-secondary);overflow-wrap:anywhere;-webkit-user-select:all;user-select:all;margin:0;font-size:14px}.kb-reader{max-width:var(--kb-reading-width);padding:20px var(--kb-gutter) 96px;margin:0 auto}.kb-reader-bar{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.kb-reader-link{color:var(--kb-accent);font-size:14px;font-weight:600;text-decoration:none}.kb-masthead{align-items:center;gap:8px;display:flex}.kb-masthead-name{font-size:15px;font-weight:600}.kb-masthead-handle,.kb-masthead-date{color:var(--kb-ink-tertiary);font-size:11px;font-weight:600}.kb-masthead-date{margin:6px 0 0}.kb-rule{border:none;border-top:var(--kb-hairline) solid var(--kb-rule);margin:22px 0}.kb-reading{font-family:var(--kb-reading-serif);white-space:pre-wrap;word-break:break-word;margin:0;font-size:18px;line-height:1.72}.kb-article-title{margin:12px 0 8px;font-size:24px;font-weight:700}.kb-article-preview{color:var(--kb-ink-secondary);font-size:17px}.kb-truncated{background:color-mix(in srgb, var(--kb-warning) 9%, transparent);color:var(--kb-warning);border-radius:6px;margin:18px 0 0;padding:14px;font-size:13px}.kb-media-figure{margin:18px 0 0;position:relative}.kb-media{border-radius:4px;max-width:100%;display:block}.kb-media-badge{color:#fff;background:#000000a6;border-radius:999px;padding:4px 8px;font-size:11px;font-weight:600;position:absolute;bottom:8px;left:8px}.kb-eyebrow{color:var(--kb-ink-tertiary);letter-spacing:.04em;margin:0;font-size:11px;font-weight:600}.kb-notes{flex-direction:column;gap:14px;display:flex}.kb-note{color:inherit;cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;flex-direction:column;gap:4px;padding:0;display:flex}.kb-note-body{white-space:pre-wrap}.kb-note-input{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-ink);font:inherit;resize:vertical;border-radius:6px;width:100%;padding:12px;font-size:15px}.kb-note-editing,.kb-note-actions,.kb-reader-actions{gap:10px;display:flex}.kb-note-editing{flex-direction:column}.kb-reader-actions{flex-wrap:wrap}.kb-notice-dock{pointer-events:none;z-index:30;justify-content:center;padding:0 12px 16px;display:flex;position:fixed;bottom:0;left:0;right:0}@media (width<=719px){.kb-notice-dock{padding-bottom:calc(72px + env(safe-area-inset-bottom))}}.kb-notice{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);pointer-events:auto;border-radius:999px;align-items:center;gap:14px;padding:11px 18px;animation:.18s ease-out kb-notice-in;display:flex;box-shadow:0 6px 22px #0000001f}@keyframes kb-notice-in{0%{opacity:0;transform:translateY(8px)}}.kb-notice-text{font-size:13px;font-weight:500}.kb-notice-undo{color:var(--kb-accent);cursor:pointer;font:inherit;background:0 0;border:none;padding:0;font-size:13px;font-weight:600}.kb-scrim{z-index:40;background:#00000059;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.kb-dialog{background:var(--kb-card);border:var(--kb-hairline) solid var(--kb-rule);border-radius:14px;width:100%;max-width:380px;padding:22px}.kb-dialog-title{margin:0 0 8px;font-size:17px;font-weight:700}.kb-dialog-message{color:var(--kb-ink-secondary);margin:0 0 20px;font-size:14px}.kb-dialog-actions{justify-content:flex-end;gap:10px;display:flex}.kb-button-danger{background:var(--kb-warning);color:var(--kb-paper);cursor:pointer;font:inherit;border:none;border-radius:10px;padding:9px 16px;font-size:15px;font-weight:600}.kb-post-thumb,.kb-media{background:var(--kb-rule)}.kb-media-figure{min-height:120px}.kb-tick{border:1.5px solid var(--kb-ink-tertiary);color:var(--kb-action-label);border-radius:999px;flex:none;justify-content:center;align-items:center;width:20px;height:20px;margin-top:2px;font-size:13px;display:inline-flex}.kb-tick.is-chosen{background:var(--kb-accent);border-color:var(--kb-accent);color:var(--kb-paper)}.kb-pack-bar{background:var(--kb-paper);border-top:var(--kb-hairline) solid var(--kb-rule);margin:0 calc(var(--kb-gutter) * -1);padding:12px var(--kb-gutter);z-index:10;position:sticky;bottom:0}.kb-pack-bar .kb-button{width:100%}.kb-sheet{background:var(--kb-paper);border:var(--kb-hairline) solid var(--kb-rule);border-radius:14px;flex-direction:column;gap:12px;width:100%;max-width:620px;max-height:86vh;padding:22px;display:flex;overflow-y:auto}.kb-sheet-header{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.kb-sheet-title{margin:0;font-size:19px;font-weight:700}.kb-chips{flex-wrap:wrap;gap:8px;display:flex}.kb-chip{border:var(--kb-hairline) solid var(--kb-rule);color:var(--kb-accent);cursor:pointer;font:inherit;background:0 0;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:600}.kb-chip.is-chosen{background:var(--kb-accent);border-color:var(--kb-accent);color:var(--kb-paper)}.kb-pack-size{color:var(--kb-ink-tertiary);letter-spacing:.06em;text-transform:uppercase;justify-content:space-between;margin:0;font-size:11px;font-weight:600;display:flex}.kb-pack-chars{font-variant-numeric:tabular-nums}.kb-prompt-row{border-bottom:var(--kb-hairline) solid var(--kb-rule);padding:4px 0;list-style:none}.kb-prompt-open{cursor:pointer;font:inherit;text-align:left;background:0 0;border:none;flex-direction:column;gap:4px;width:100%;padding:14px 0;display:flex}.kb-prompt-title{font-size:15px;font-weight:600}.kb-prompt-body{-webkit-line-clamp:2;color:var(--kb-ink-secondary);white-space:pre-wrap;-webkit-box-orient:vertical;font-size:13px;display:-webkit-box;overflow:hidden}.kb-prompt-editing{flex-direction:column;gap:10px;padding:14px 0;display:flex}