:root{--hn-orange:#f60;--hn-bg:#f6f6ef;--hn-ink:#000;--hn-soft:#828282;--hn-link:#000;--hn-line:#e0e0d0;--hn-visited:#828282;--mobile-tabs-offset:0px}*{box-sizing:border-box}html,body{background:var(--hn-bg);color:var(--hn-ink);margin:0;padding:0;font-family:Verdana,Geneva,sans-serif;font-size:13px;line-height:1.5}a{color:var(--hn-link);text-decoration:none}a:hover{text-decoration:underline}a:visited{color:var(--hn-visited)}.hn-header{background:var(--hn-orange);align-items:center;gap:10px;padding:4px 8px;font-size:13px;display:flex}.hn-header .brand{background:0 0;border:none;align-items:center;padding:0;display:inline-flex}.hn-header .brand img{width:auto;height:24px;display:block}.hn-header .brand:hover{text-decoration:none}.hn-header a{color:var(--hn-ink)}.hn-header .spacer{flex:1}.hn-header .user{color:#fff}.hn-nav{align-items:center;gap:5px;display:flex}.hn-header .hn-nav a,.hn-header .hn-nav a:visited{color:#ffffffe6;border-radius:3px;padding:4px 10px;line-height:1.25;transition:color .12s,background-color .12s}.hn-header .hn-nav a:hover,.hn-header .hn-nav a:focus-visible{color:#fff;background:#ffffff29;text-decoration:none}.hn-header .hn-nav a:focus-visible{outline-offset:1px;outline:2px solid #ffffffd9}.hn-header .hn-nav a.active,.hn-header .hn-nav a.active:visited,.hn-header .hn-nav a.active:hover{color:var(--hn-orange);background:#fff;font-weight:700;text-decoration:none}.mobile-tabs{display:none}.hn-header .user-wrap{display:inline-flex;position:relative}.hn-header a.user{color:#fff;cursor:pointer}.hn-header a.user:hover{text-decoration:underline}.hn-header .user-caret{opacity:.85;font-size:10px}.user-menu{z-index:200;background:#f6f6ef;border:1px solid #999;border-radius:3px;min-width:118px;padding:3px 0;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 4px 14px #0000002e}.user-menu a,.user-menu a:visited{color:var(--hn-ink);white-space:nowrap;padding:6px 14px;display:block}.user-menu a:hover{background:var(--hn-orange);color:#fff;text-decoration:none}.page{max-width:980px;margin:0 auto;padding:12px 8px 60px}.hn-title{margin:8px 0 6px;font-size:15px;font-weight:700}.hn-sub{color:var(--hn-soft);font-size:11px}.hn-list{margin:0;padding:0;list-style:none}.shelf-more{text-align:center;color:var(--hn-soft);padding:14px 0 18px;font-size:11px}.shelf-more-dot{background:var(--hn-orange);opacity:.7;vertical-align:1px;border-radius:50%;width:5px;height:5px;margin-right:5px;animation:1s ease-in-out infinite shelf-more-pulse;display:inline-block}@keyframes shelf-more-pulse{0%,to{opacity:.3}50%{opacity:.9}}.hn-item{border-bottom:1px solid var(--hn-line);content-visibility:auto;contain-intrinsic-size:auto 58px;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"head head""tags foot";gap:2px 10px;padding:6px 0 6px 12px;display:grid;position:relative}.book-edge{opacity:.78;background:#ecece4;border-radius:2px;width:3px;position:absolute;top:7px;bottom:7px;left:0;overflow:hidden}.book-edge i{background:#c9c9c0;border-radius:2px;width:100%;height:0;transition:height .3s;display:block}.book-edge.ok i{background:#9dbfa5}.book-edge.run i{background:#e0a35f}.book-edge.bad i{background:#d69a92}.hn-item:hover .book-edge{opacity:1}.hn-item .idx{color:var(--hn-soft);text-align:right;flex:none;width:22px}.book-head{grid-area:head;align-items:center;gap:6px;min-width:0;display:flex}.book-head .cat-badge{white-space:nowrap;flex:none;margin:0 5px 0 0}.book-title{min-width:0;color:inherit;white-space:nowrap;text-overflow:ellipsis;flex:auto;font-weight:500;text-decoration:none;display:block;overflow:hidden}.book-title:hover{text-decoration:underline}.book-foot{grid-area:foot;align-items:center;gap:4px;margin-top:0;display:flex}.book-ops{flex:none;align-items:center;gap:4px;margin-left:0;display:flex}.book-ops .hn-btn{padding:1px 7px;font-size:11px;line-height:1.5}.book-note{color:#a5580a;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;grid-column:1/-1;margin-top:2px;padding-left:28px;font-size:11px;line-height:1.5;overflow:hidden}.book-note:hover{text-decoration:underline}.shelf-filters{border-bottom:1px solid var(--hn-line);flex-wrap:wrap;align-items:center;gap:6px;margin:8px 0 10px;padding-bottom:8px;display:flex}.shelf-chip{color:#444;cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:12px;padding:6px 10px;font-family:inherit;font-size:12px;line-height:1}.shelf-chip:hover{border-color:var(--hn-orange);color:var(--hn-orange)}.shelf-chip.on{background:var(--hn-orange);border-color:var(--hn-orange);color:#fff}.shelf-chip .n{opacity:.65;margin-left:2px;font-size:11px}.shelf-chip.reset{color:#a5580a;border-style:dashed}.shelf-sep{background:var(--hn-line);width:1px;height:16px;margin:0 4px}.cat-badge{color:#666;vertical-align:1px;background:#fff;border:1px solid #ddd;border-radius:2px;margin-right:6px;padding:0 5px;font-size:11px;line-height:16px;display:inline-block}.cat-badge.book{color:#2a6;border-color:#8c8}.cat-badge.article{color:#06c;border-color:#9cf}.cat-badge.short_video{color:#b35;border-color:#e9a}.cat-badge.long_video{color:#8250c8;border-color:#c3a8e8}.cat-badge.recording{color:#b5651d;border-color:#e0b48a}.book-tags{min-width:0;color:var(--hn-soft);text-overflow:ellipsis;white-space:nowrap;grid-area:tags;margin-top:0;font-size:11px;line-height:1.5;display:block;overflow:hidden}.book-fmt{white-space:nowrap;display:inline}.book-tag-list{text-align:left;margin-left:0;display:inline}.book-fmt+.book-tag-list{margin-left:6px}.book-tag{display:inline}.book-tag-sep{color:#c6c6c6;-webkit-user-select:none;user-select:none;margin:0 1px}.doc-sep{color:#c6c6ba;white-space:pre}.book-tag-text{font-size:11px;line-height:inherit;color:#6b7f92;white-space:nowrap;padding:0 1px;display:inline}.hn-btn{cursor:pointer;color:#000;background:0 0;border:1px solid #bbb;border-radius:2px;padding:2px 10px;font-family:inherit;font-size:12px}.hn-btn:hover{background:#fff;border-color:#999}.hn-btn-primary{background:var(--hn-orange);color:#fff;border-color:#e05a00}.hn-btn-primary:hover{background:#ff7a1f}.hn-select.sm{background-position:right 6px center;max-width:210px;height:27px;padding:2px 22px 2px 6px;font-size:12px;line-height:21px}@media (width<=768px){.hn-select.sm{max-width:46vw;height:28px;font-size:12px}}.hn-input,.hn-textarea,.hn-select{background:#fff;border:1px solid #ccc;border-radius:2px;padding:4px 6px;font-family:inherit;font-size:13px}.hn-textarea{resize:vertical;width:100%}.error-box{color:#a00;padding:4px 0;font-size:12px}.ok-box{color:#060;padding:4px 0;font-size:12px}.hn-table{border-collapse:collapse;width:100%;font-size:13px}.hn-table th{text-align:left;border-bottom:2px solid #aaa;padding:4px 6px}.hn-table td{border-bottom:1px solid var(--hn-line);vertical-align:top;padding:4px 6px}.progress-wrap{background:#e8e8dc;border:1px solid #ccc;border-radius:2px;height:14px;overflow:hidden}.progress-bar{background:var(--hn-orange);height:100%;transition:width .4s}.sel-toolbar{left:clamp(130px, var(--sel-x,50vw), calc(100vw - 130px));top:var(--sel-y,50vh);-webkit-user-select:none;user-select:none;background:var(--hn-orange);width:max-content;max-width:calc(100vw - 16px);box-shadow:none;z-index:1000;border:1px solid #e05a00;border-radius:3px;gap:0;display:flex;position:fixed;overflow:hidden;transform:translate(-50%)}.sel-toolbar button{cursor:pointer;color:#fff;white-space:nowrap;background:0 0;border:none;border-right:1px solid #ffffff47;padding:6px 12px;font-family:inherit;font-size:12px;font-weight:500}.sel-toolbar button:last-child{border-right:none}.sel-toolbar button:hover{color:#fff;background:#ff7a1f}.sel-toolbar button:active{color:#fff;background:#e05a00}.modal-mask{z-index:900;background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:#f6f6ef;border:1px solid #999;border-radius:3px;width:min(560px,92vw);max-height:80vh;padding:16px;overflow-y:auto}.modal-mask.user-summary-mask{align-items:center;padding:10px 0;bottom:auto;overflow:hidden}.modal.user-summary-modal{flex-direction:column;width:min(640px,94vw);height:min(82vh,640px);max-height:100%;padding:14px 16px;display:flex;overflow:hidden}.user-summary-head{flex:none;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:6px;display:flex}.user-summary-title{flex:auto;min-width:0;font-size:15px;font-weight:700}.user-summary-meta{flex-wrap:wrap;flex:none;justify-content:space-between;align-items:baseline;gap:6px 12px;margin-bottom:8px;display:flex}.user-summary-editor{flex:auto;min-height:0;position:relative}.user-summary-text{box-sizing:border-box;resize:none;width:100%;height:100%;min-height:0;padding-bottom:48px;line-height:1.7;position:absolute;inset:0}.user-summary-editor-bar{z-index:1;background:#fbfbf7f7;border-top:1px solid #e6e2d4;border-radius:0 0 3px 3px;align-items:center;gap:4px;height:40px;padding:0 6px;display:flex;position:absolute;bottom:1px;left:1px;right:1px;overflow:hidden}.user-summary-model{flex:none;width:104px;max-width:104px;height:26px;font-size:11px}.user-summary-list-ops{flex:none;align-items:center;gap:4px;margin-left:auto;display:flex}.user-summary-tool-btn{color:#666;cursor:pointer;background:#fff;border:1px solid #e2ded2;border-radius:4px;flex:none;justify-content:center;align-items:center;width:24px;height:24px;padding:0;display:inline-flex}.user-summary-tool-btn:hover:not(:disabled){color:#c05a00;background:#fff4e0;border-color:#f0c27a}.user-summary-tool-btn:disabled{opacity:.45;cursor:not-allowed}.user-summary-list-ico{width:14px;height:14px;display:block}.user-summary-polish-btn{color:#8a5a00;cursor:pointer;background:#fff;border:1px solid #e2ded2;border-radius:4px;flex:none;justify-content:center;align-items:center;gap:3px;width:auto;height:26px;padding:0 6px;font-family:inherit;font-size:10px;line-height:1;display:inline-flex}.user-summary-polish-btn:hover:not(:disabled){color:#c05a00;background:#fff4e0;border-color:#f0c27a}.user-summary-polish-btn:disabled{opacity:.45;cursor:not-allowed}.user-summary-polish-btn span{white-space:nowrap}.user-summary-polish-ico{width:14px;height:14px;display:block}.user-summary-undo{color:#8a5a00;cursor:pointer;background:0 0;border:none;flex:none;padding:2px 1px;font-family:inherit;font-size:9px}.user-summary-undo:hover{color:#c05a00;text-decoration:underline}.user-summary-spinner{border:2px solid #f0c27a;border-top-color:#c05a00;border-radius:50%;width:13px;height:13px;animation:.8s linear infinite user-summary-spin;display:block}@keyframes user-summary-spin{to{transform:rotate(360deg)}}.user-summary-count{color:#9a9a8e;white-space:nowrap;flex:none;font-size:10px}.user-summary-hint-line{color:#8a5a00;flex:none;margin-top:4px;font-size:11px}.user-summary-actions{flex-wrap:wrap;flex:none;justify-content:flex-end;align-items:center;gap:8px;margin-top:8px;display:flex}.user-summary-actions .hn-btn{flex:none}.user-summary-modal.compact{padding:10px 12px}.user-summary-modal.compact .user-summary-meta{display:none}.user-summary-modal.compact .user-summary-head{margin-bottom:4px}.anno-item{border-bottom:1px solid #e0e0d0;padding:8px 0 8px 4px}.anno-badge{background:#fff;border:1px solid #ccc;border-radius:2px;padding:0 6px;font-size:11px}.anno-favorite{color:#b8860b;border-color:#d4b96a}.anno-comment{color:#2a6;border-color:#8c8}.anno-ask{color:#c34;border-color:#d88}.toast{color:#fff;z-index:1200;background:#333;border-radius:3px;padding:6px 16px;font-size:13px;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.summary-content{background:#fff;border:1px solid #ccc;padding:16px 20px}.summary-content h2{border-bottom:1px solid #aaa;margin:22px 0 8px;padding-bottom:4px;font-size:16px}.summary-content h2:first-child{margin-top:4px}.summary-content h3{margin:16px 0 6px;font-size:14px}.summary-content p{margin:0 0 8px}.summary-content ol,.summary-content ul{margin:0 0 10px 22px}.summary-content li{margin-bottom:4px}.summary-content a{color:#000}.summary-content blockquote{color:#444;background:#fffaf2;border-left:3px solid #f60;margin:8px 0;padding:4px 12px}.summary-content details{border-bottom:1px solid #eee;margin:8px 0;padding:4px 0}.summary-content summary{cursor:pointer;color:#828282;font-size:13px;font-weight:700}.summary-content summary:hover{color:#f60}.summary-content details[open] summary{color:#a5580a}.summary-content details>:not(summary):not(mark){border-left:2px solid #eee;margin-left:14px;padding-left:10px}.summary-content mark.anno-mark{border-left:none;margin-left:0;padding-left:0}.summary-content table{margin:10px 0}.thinking-box{background:#fff;border:1px dashed #bbb;min-height:120px;padding:14px 16px}.thinking-scroll{white-space:pre-wrap;word-break:break-all;color:#9a9a8e;max-height:100px;font-size:12px;line-height:1.6;overflow-y:auto}.doc-outline{z-index:5;width:200px;max-height:calc(100vh - 100px);padding:6px 0;font-size:12px;position:fixed;top:76px;left:14px;overflow-y:auto}.doc-outline-title{color:#f60;letter-spacing:.25em;margin-bottom:6px;padding-left:6px;font-size:12px;font-weight:700}.doc-outline ul{margin:0;padding:0;list-style:none}.doc-outline li{line-height:1.6}.doc-outline a{color:#828282;white-space:nowrap;text-overflow:ellipsis;border-left:2px solid #0000;padding:2px 6px;text-decoration:none;display:block;overflow:hidden}.doc-outline a.l3{padding-left:20px}.doc-outline a:hover{color:#000}.doc-outline a.active{color:#f60;border-left-color:#f60;font-weight:700}.doc-outline::-webkit-scrollbar{width:4px}.doc-outline::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}@media (width<=1279px){.doc-outline{width:150px;font-size:11px;top:60px;left:8px}.doc-outline a.l3{padding-left:12px}}@media (width<=1050px){.doc-outline:not(.open){width:auto;max-height:none}.doc-outline:not(.open) ul{display:none}.doc-outline:not(.open) .doc-outline-title:after{content:" ▸"}.doc-outline.open .doc-outline-title:after{content:" ▾"}.doc-outline .doc-outline-title{cursor:pointer;background:#fff;border:1px solid #ccc;border-radius:3px;padding:2px 8px;display:inline-block}}@media print{.doc-outline{display:none}}.anno-dock{z-index:40;background:#f6f6ef;border-top:2px solid #f60;flex-direction:column;display:flex;position:fixed;bottom:0;left:0;right:0}.anno-dock-bar{cursor:ns-resize;-webkit-user-select:none;user-select:none;touch-action:none;-webkit-touch-callout:none;background:#fff;border-bottom:1px solid #e0e0d0;align-items:center;gap:10px;padding:10px 12px 4px;display:flex;position:relative}.anno-dock-grip{pointer-events:none;background:#cfcfc2;border-radius:2px;width:36px;height:4px;position:absolute;top:4px;left:50%;transform:translate(-50%)}.anno-dock-title{color:#333;text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-size:12px;font-weight:700;overflow:hidden}.anno-dock-ops{flex:none;gap:6px;margin-left:auto;display:flex}.anno-dock-ops .hn-btn{white-space:nowrap;padding:1px 8px;font-size:11px}.anno-dock-body{flex:1;padding:4px 12px 10px;overflow-y:auto}.anno-fab{z-index:40;color:#fff;cursor:pointer;background:#f60;border:none;border-radius:16px;padding:6px 16px;font-family:inherit;font-size:12px;position:fixed;bottom:16px;right:20px;box-shadow:0 2px 8px #00000040}.anno-fab:hover{background:#ff7a1f}.locate-flash{border-radius:2px;animation:1.6s ease-out locateFlash}@keyframes locateFlash{0%{background:#ffe8cc;box-shadow:0 0 0 3px #ffb066}to{box-shadow:none;background:0 0}}.anno-answer{word-break:break-word}.anno-answer p{margin:0 0 3px}mark.anno-mark{color:inherit;line-height:inherit;font:inherit;white-space:inherit;cursor:pointer;box-sizing:border-box;background:#b0bea838;border:none;border-radius:0;margin:0;padding:0;transition:background .15s;display:inline}mark.anno-mark:hover{background:#b0bea873}.summary-content details mark.anno-mark,.summary-content details>* mark.anno-mark{border-left:none!important;margin-left:0!important;padding-left:0!important}.ask-results{background:#fff;border:1px solid #e0e0d0;max-height:320px;margin-bottom:10px;overflow-y:auto}.ask-result-item{border-bottom:1px solid #eee;padding:8px 10px}.ask-result-item:last-child{border-bottom:none}.ask-result-item .anno-answer{margin-top:4px;font-size:13px}.ask-result-item .anno-answer p{margin:0 0 4px}.ask-progress{background:#fff;border:1px dashed #bbb;min-height:60px;margin-bottom:10px;padding:8px 10px}.ask-progress .anno-answer{margin-top:6px;font-size:13px}.ask-progress .anno-answer p{margin:0 0 4px}.ask-spinner{vertical-align:-1px;border:2px solid #f60;border-top-color:#0000;border-radius:50%;width:10px;height:10px;margin-right:4px;animation:.8s linear infinite askSpin;display:inline-block}@keyframes askSpin{to{transform:rotate(360deg)}}.anno-answer b{color:#a5580a}.anno-answer mark{background:#ffd54f80;padding:0 2px}.anno-answer i{color:#666}.modal{overscroll-behavior:contain}.modal-mask{overscroll-behavior:contain;touch-action:none}.anno-dock-body{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}.thinking-scroll,.ask-results,.ask-progress{overscroll-behavior:contain}.ask-thinking-line{white-space:nowrap;text-overflow:ellipsis;color:#9a9a8e;margin-top:4px;font-size:12px;overflow:hidden}.qa-round{padding:4px 0}.qa-round+.qa-round{border-top:1px dashed #e0e0d0;margin-top:4px}.ver-menu-wrap{display:inline-flex;position:relative}.ver-menu{z-index:100;overscroll-behavior:contain;background:#f6f6ef;border:1px solid #999;border-radius:3px;min-width:240px;max-height:320px;font-size:12px;position:absolute;top:calc(100% + 5px);left:0;overflow-y:auto;box-shadow:0 4px 14px #0000002e}.ver-menu-title{color:#828282;letter-spacing:.2em;border-bottom:1px solid #e0e0d0;padding:6px 10px 4px;font-weight:700}.ver-menu-item{cursor:pointer;border-bottom:1px solid #f0f0e8;align-items:center;gap:8px;padding:5px 10px;display:flex}.ver-menu-item:hover{color:#fff;background:#f60}.ver-menu-item:hover .ver-menu-status,.ver-menu-item:hover .ver-menu-name{color:#fff}.ver-menu-item.current{background:#fff8e6}.ver-menu-no{font-weight:700}.ver-menu-name{color:#666;text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.ver-menu-item.current .ver-menu-name{color:#a5580a}.ver-menu-status{color:#999;font-size:11px}.ver-menu-status.st-done{color:#2a6}.ver-menu-status.st-failed{color:#c34}.ver-menu-status.st-running{color:#f60}.ver-menu-rename{background:#fffdf7;border-bottom:1px solid #e0e0d0;align-items:center;gap:6px;padding:6px 10px;display:flex}.ver-menu-rename-input{flex:auto;min-width:0;padding:3px 6px;font-size:12px}.ver-menu-rename .hn-btn{flex:none;padding:2px 8px;font-size:11px}html{-webkit-text-size-adjust:100%}.hn-header{z-index:100;position:sticky;top:0}.summary-content h2,.summary-content h3{scroll-margin-top:52px}.reader-toolbar{flex-direction:column;align-items:stretch;gap:4px;margin-bottom:14px;display:flex}.reader-back{color:#8a5a00;flex:none;align-items:center;font-size:12px;line-height:1.4;text-decoration:none;display:inline-flex}.reader-back:hover{color:var(--hn-orange);text-decoration:none}.reader-info{align-items:center;gap:10px;min-width:0;display:flex}.reader-info-line{color:#7a7a7a;white-space:nowrap;scrollbar-width:none;-webkit-overflow-scrolling:touch;flex:auto;align-items:center;gap:8px;min-width:0;max-width:100%;font-size:12px;line-height:1.55;display:flex;overflow:auto hidden}.reader-info-line::-webkit-scrollbar{display:none}.reader-info-line>span{flex:none}.reader-info-line>span+span:before{content:"·";color:#c6c6ba;margin-right:8px}.reader-title{color:#222;text-overflow:ellipsis;white-space:nowrap;margin:2px 0 0;font-size:17px;font-weight:700;line-height:1.35;overflow:hidden}.reader-links{flex-direction:column;gap:6px;margin-top:5px;display:flex}.reader-link-row{flex-wrap:wrap;align-items:center;gap:4px 14px;font-size:12px;display:flex}.reader-main-row{gap:6px 8px}.reader-link{color:#8a5a00;cursor:pointer;white-space:nowrap;background:0 0;border:none;align-items:center;padding:0;font-family:inherit;font-size:12px;line-height:1.6;text-decoration:none;display:inline-flex}.reader-link:hover:not(:disabled){color:var(--hn-orange);text-decoration:underline}.reader-link:disabled{color:#bbb;cursor:default}.reader-btn{color:#444;cursor:pointer;white-space:nowrap;background:#fff;border:1px solid #ccc;border-radius:3px;align-items:center;gap:4px;padding:2px 9px;font-family:inherit;font-size:12px;line-height:1.5;display:inline-flex}.reader-btn:hover:not(:disabled){border-color:var(--hn-orange);color:var(--hn-orange)}.reader-btn:disabled{color:#bbb;cursor:default;background:#fafaf7;border-color:#e2e2e2}.reader-btn-ico{opacity:.72;flex:none;width:13px;height:13px}.reader-btn-icon-only{padding:2px 7px}.reader-btn-icon-only .reader-btn-ico{opacity:.85;width:15px;height:15px}.reader-ver-btn{align-items:baseline;max-width:min(56vw,520px);display:inline-flex}.reader-ver-label{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.reader-ver-caret{color:#999;flex:none;font-size:10px}.reader-progress{align-items:center;gap:8px;display:inline-flex}.reader-progress-bar{width:160px;display:inline-block}.doc-fab,.top-fab{display:none}@media (width>=1051px) and (width<=1440px){.page.reader-page{max-width:980px;margin-left:228px;margin-right:16px}}@media (width<=1050px){.doc-outline{overscroll-behavior:contain;z-index:35;background:#fff;border:1px solid #bbb;border-radius:3px;width:auto;max-height:70dvh;padding:0;font-size:13px;position:fixed;inset:auto 8px 12px;overflow-y:auto;box-shadow:0 -2px 14px #00000038}.doc-outline .doc-outline-title{z-index:1;background:var(--hn-orange);color:#fff;letter-spacing:.1em;cursor:pointer;margin:0;padding:9px 12px;font-size:13px;display:block;position:sticky;top:0}.doc-outline.open .doc-outline-title:after{content:" ▾"}.doc-outline ul{padding:4px 0 6px}.doc-outline a{white-space:normal;padding:10px 12px;font-size:14px;line-height:1.4}.doc-outline a.l3{padding-left:26px}.doc-outline a.active{background:#fff8e6}.doc-outline:not(.open){display:none}.doc-fab{left:12px;bottom:calc(var(--dock-h,0px) + var(--mobile-tabs-offset,0px) + 12px);z-index:40;background:var(--hn-orange);color:#fff;cursor:pointer;border:none;border-radius:16px;padding:8px 18px;font-family:inherit;font-size:13px;transition:bottom .2s;display:block;position:fixed;box-shadow:0 2px 8px #00000040}.doc-fab:hover{background:#ff7a1f}.top-fab{left:12px;bottom:calc(var(--dock-h,0px) + var(--mobile-tabs-offset,0px) + 58px);z-index:40;color:var(--hn-orange);cursor:pointer;background:#fff;border:1px solid #e0a878;border-radius:16px;padding:7px 16px;font-family:inherit;font-size:13px;transition:bottom .2s;display:block;position:fixed;box-shadow:0 2px 8px #0003}.top-fab:hover{background:#fff4e8}:is(.reader-page:has(.doc-outline.open) .doc-fab,.reader-page:has(.doc-outline.open) .anno-fab,.reader-page:has(.doc-outline.open) .top-fab){display:none}}@media (width<=768px){html,body{font-size:15px}.page{padding:8px 10px 96px}.hn-header{flex-wrap:nowrap;gap:8px;padding:6px 10px}.hn-header .brand img{height:20px}.hn-nav{display:none}.app-main.has-mobile-tabs .page{padding-bottom:calc(72px + env(safe-area-inset-bottom))}:root{--mobile-tabs-offset:calc(54px + env(safe-area-inset-bottom))}.anno-dock{bottom:var(--mobile-tabs-offset)}.reader-page .anno-fab{bottom:calc(var(--mobile-tabs-offset) + 12px)}.mobile-tabs{z-index:300;border-top:1px solid var(--hn-line);padding:6px 4px calc(5px + env(safe-area-inset-bottom));background:#fbfbf6;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #0000000f}.mobile-tab{color:#777;-webkit-tap-highlight-color:transparent;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:2px 0;font-size:10px;line-height:1.2;text-decoration:none;display:flex}.mobile-tab:hover{text-decoration:none}.mobile-tab-icon{border-radius:12px;justify-content:center;align-items:center;width:36px;height:24px;display:flex}.mobile-tab.active{color:var(--hn-orange);font-weight:600}.mobile-tab.active .mobile-tab-icon{background:#fff0e4}.hn-input,.hn-textarea,.hn-select{font-size:16px}.hn-btn{padding:5px 12px;font-size:13px}.reader-progress{flex-wrap:wrap;gap:6px;width:100%;display:flex}.reader-progress-bar{width:100%}.reader-title{white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:16px;display:-webkit-box}.reader-info{gap:6px}.reader-info-line{gap:6px;font-size:11px}.reader-back{font-size:11px}.reader-link-row{gap:4px 12px}.reader-main-row{gap:5px 6px}.reader-btn{padding:3px 8px}.reader-btn-icon-only{padding:3px 7px}.reader-ver-btn{max-width:62vw}.reader-form-row .hn-select.sm{max-width:100%}.summary-content{padding:12px}.summary-content h2{margin:18px 0 8px;font-size:17px}.summary-content h3{font-size:15px}.summary-content h2,.summary-content h3{scroll-margin-top:84px}.summary-content ol,.summary-content ul{margin-left:18px}.summary-content details>:not(summary):not(mark){margin-left:8px;padding-left:8px}.summary-content table{-webkit-overflow-scrolling:touch;width:100%;display:block;overflow-x:auto}.anno-dock-bar{flex-wrap:nowrap;gap:6px;padding:12px 10px 6px}.anno-dock-grip{width:40px;height:4px;top:5px}.anno-dock-title{font-size:11px}.anno-dock-ops{gap:4px;width:auto;margin-left:auto}.anno-dock-ops .hn-btn{padding:4px 7px;font-size:10px}.anno-dock-body{padding:6px 10px 12px}.anno-fab{padding:8px 14px;bottom:12px;right:12px}.page>table.hn-table{-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}.page>table.hn-table th,.page>table.hn-table td{white-space:nowrap}.hn-item{padding:7px 0 7px 11px}.book-head{gap:4px}.book-ops{gap:3px}.book-ops .hn-btn{padding:1px 6px}.modal{width:94vw;max-height:84vh;padding:12px}.modal-mask{align-items:flex-start;padding:24px 0;overflow-y:auto}.modal.user-summary-modal{width:94vw;padding:12px}.user-summary-editor-bar{padding:0 6px}.ver-menu{min-width:min(240px,86vw);max-height:50vh}}@media (width<=1050px),(pointer:coarse){.sel-toolbar button{padding:9px 14px;font-size:13px}.sel-toolbar button:active{color:#fff;background:#e05a00}}.qr-box{background:#fff;width:220px;height:220px;margin:10px auto;padding:8px}.qr-box svg,.qr-box img{width:100%;height:100%;display:block}.title-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.title-row>span{word-break:break-word}.title-edit{align-items:center;gap:8px;margin:8px 0 10px;display:flex}.title-input{color:#1f2328;background:#fff;border:1px solid #cfd6dd;border-radius:6px;flex:1;min-width:0;padding:6px 10px;font-size:18px;font-weight:700}.title-input:focus{border-color:#4c8bf5;outline:none;box-shadow:0 0 0 3px #4c8bf526}.edit-btn{color:#57606a;cursor:pointer;background:#fff;border:1px solid #cfd6dd;border-radius:6px;flex:none;padding:4px 10px;font-size:12px}.edit-btn:hover{background:#f3f4f6}.edit-btn.primary{color:#fff;background:#4c8bf5;border-color:#4c8bf5}.edit-btn.primary:hover{background:#3b7ae4}.upload-drop{border:2px dashed var(--hn-line);border-radius:10px;padding:12px 14px;transition:border-color .15s,background .15s}.upload-drop.over{border-color:var(--hn-orange);background:#ff8c000f}.img-queue{grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;margin-top:10px;display:grid}.img-item{border:2px solid var(--hn-line);cursor:grab;background:#fff;border-radius:8px;transition:border-color .15s,transform .15s;position:relative;overflow:hidden}.img-item:active{cursor:grabbing}.img-item.drop-target{border-color:#4c8bf5;transform:scale(1.02)}.img-item img{object-fit:contain;pointer-events:none;background:#fafbfc;width:100%;height:96px;display:block}.img-badge{z-index:2;color:#fff;text-align:center;background:#1f2328d1;border-radius:10px;min-width:20px;height:20px;padding:0 5px;font-size:11px;line-height:20px;position:absolute;top:4px;left:4px}.img-ops{opacity:0;background:linear-gradient(#0000,#00000073);justify-content:space-between;gap:2px;padding:3px;transition:opacity .15s;display:flex;position:absolute;inset:auto 0 0}.img-item:hover .img-ops{opacity:1}.img-ops button{color:#1f2328;cursor:pointer;background:#ffffffe0;border:none;border-radius:4px;flex:1;height:20px;font-size:12px;line-height:1}.img-ops button:disabled{opacity:.35;cursor:default}.img-viewer{z-index:1000;background:#000000d1;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.img-viewer img{object-fit:contain;background:#fff;border-radius:4px;max-width:92vw;max-height:86vh}.iv-bar{color:#1f2328;background:#fffffff0;border-radius:22px;align-items:center;gap:14px;padding:8px 16px;font-size:13px;display:flex;position:fixed;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 4px 18px #00000040}.iv-bar button{cursor:pointer;background:#fff;border:1px solid #cfd6dd;border-radius:6px;min-width:34px;height:28px}.iv-bar button:disabled{opacity:.35;cursor:default}.iv-close{color:#1f2126;cursor:pointer;background:#ffffffe6;border:none;border-radius:50%;width:36px;height:36px;font-size:16px;position:fixed;top:18px;right:22px}@media (width<=640px){.img-viewer img{max-width:98vw;max-height:78vh}.img-item img{height:78px}}.reader-title-suggest{color:#6b4b00;background:#fffaf0;border:1px solid #f0dcae;border-radius:4px;flex-wrap:wrap;align-items:center;gap:8px;margin:6px 0 0;padding:6px 9px;font-size:12px;line-height:1.6;display:flex}.reader-title-suggest>span:first-child{word-break:break-word;flex:1;min-width:180px}.reader-title-suggest b{color:#1f2328}.reader-title-suggest-ops{flex:none;gap:6px;display:flex}.reader-title-suggest .hn-btn{padding:2px 9px;font-size:11px}.tag-filter{align-items:center;gap:4px;display:inline-flex;position:relative}.tag-trigger{align-items:center;gap:4px;display:inline-flex}.tag-trigger .caret{opacity:.7;font-size:10px;transition:transform .15s}.tag-trigger .caret.up{transform:rotate(180deg)}.tag-clear{color:var(--hn-muted,#8a8f98);cursor:pointer;background:0 0;border:none;padding:2px 4px;font-size:12px}.tag-clear:hover{color:#c0392b}.tag-pop{z-index:50;border:1px solid var(--hn-line,#e5e7eb);background:#fff;border-radius:10px;flex-direction:column;width:300px;max-height:360px;padding:8px;display:flex;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 8px 28px #00000029}.tag-pop-search{color:#1f2328;background:#fff;border:1px solid #cfd6dd;border-radius:6px;width:100%;margin-bottom:6px;padding:6px 9px;font-size:13px}.tag-pop-search:focus{border-color:#4c8bf5;outline:none;box-shadow:0 0 0 3px #4c8bf526}.tag-pop-list{flex-wrap:wrap;gap:6px;display:flex;overflow-y:auto}.tag-pop-item{border:1px solid var(--hn-line,#e5e7eb);color:#374151;cursor:pointer;background:#fff;border-radius:6px;align-items:center;gap:5px;padding:4px 9px;font-size:12px;display:inline-flex}.tag-pop-item:hover{background:#f3f4f6}.tag-pop-item.on{color:#fff;background:#4c8bf5;border-color:#4c8bf5}.tag-pop-item .n{opacity:.65;font-size:10px}.tag-pop-empty{color:var(--hn-muted,#8a8f98);padding:10px 4px;font-size:12px}@media (width<=640px){.tag-pop{width:min(86vw,340px);max-height:300px}}.download-wait{color:#6b4b00;background:#fffdf5;border:1px solid #ffe0a3;border-radius:8px;align-items:flex-start;gap:10px;margin:8px 0 12px;padding:10px 12px;font-size:13px;display:flex}.download-wait .dw-icon{font-size:16px;line-height:1.3}.download-wait .dw-body{flex:1;min-width:0}.download-wait .dw-body b{color:#1f2328}.download-wait .dw-desc{color:#8a6d1f;word-break:break-word;margin-top:2px;font-size:12px;line-height:1.6}.reader-regen-modal{width:min(520px,94vw)}.reader-regen-title{margin-bottom:10px;font-size:15px;font-weight:700}.reader-form-row{align-items:center;gap:8px;margin:6px 0;font-size:12px;display:flex}.reader-form-row-wrap{flex-wrap:wrap}.reader-form-label{color:#555;flex:none;min-width:28px}.reader-form-row .hn-select.sm{max-width:62vw}.book-dates{color:#7a7a7a;flex-wrap:wrap;align-items:center;gap:4px 14px;margin:4px 0 2px;font-size:12px;display:flex}.book-dates a{color:#8a5a00;text-decoration:none}.book-dates a:hover{text-decoration:underline}.ver-no{color:var(--hn-orange);white-space:nowrap;font-weight:600}.ver-hit{cursor:pointer}.ver-hit:hover{background:#fff6ee}.ver-hit:hover .hn-sub,.ver-hit.hn-sub:hover{color:var(--hn-orange)}.shelf-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.shelf-refresh{color:#8a8a8a;cursor:pointer;background:0 0;border:none;border-radius:2px;flex:none;justify-content:center;align-items:center;margin:-2px 0;padding:2px;display:inline-flex}.shelf-refresh:hover{color:var(--hn-orange)}.shelf-refresh:active svg{transform:rotate(180deg)}.shelf-refresh svg{transition:transform .35s}.settings-row{flex-wrap:wrap;align-items:center;gap:10px;margin:10px 0;display:flex}.settings-label{color:#444;min-width:104px;font-size:13px}.settings-ratio{width:96px}@keyframes shelf-flash{0%{background:#f603}35%{background:#ff660008}60%{background:#ff66002e}to{background:0 0}}.hn-item.flash{animation:1.6s ease-out shelf-flash}@media (prefers-reduced-motion:reduce){.hn-item.flash{background:#ff66001f;animation:none}}.hn-item.read{opacity:.58}.hn-item.read .book-title{color:#8a8a8a}.hn-item.read .cat-badge{opacity:.75}.read-toggle{color:#c4c4c4;cursor:pointer;background:0 0;border:none;border-radius:50%;flex:none;justify-content:center;align-items:center;width:22px;height:22px;margin-left:0;padding:0;transition:color .15s,background .15s;display:inline-flex}.read-toggle:hover{color:var(--hn-orange);background:#fff6ee}.read-toggle.on{color:#7c7c7c}.read-toggle:active{transform:scale(.94)}@media (width<=768px){.read-toggle{width:24px;height:24px}}.topic-form{background:#fff;border:1px solid #ccc;margin:8px 0 16px;padding:12px 14px}.topic-form-row{flex-direction:column;gap:4px;margin-bottom:10px;display:flex}.topic-form-row label{color:#444;font-size:12px}.topic-form-row .hn-input,.topic-form-row .hn-textarea{box-sizing:border-box;width:100%}.topic-check{color:#444;cursor:pointer;align-items:center;gap:6px;font-size:12px;display:inline-flex}.topic-form-actions{flex-wrap:wrap;align-items:center;gap:10px 14px;display:flex}.topic-form-actions .hn-sub{word-break:break-word;min-width:0}.topic-grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:10px;display:grid}.topic-card{cursor:pointer;background:#fff;border:1px solid #ccc;flex-direction:column;gap:6px;min-width:0;padding:10px 12px;transition:border-color .12s,box-shadow .12s;display:flex}.topic-card:hover{border-color:var(--hn-orange);box-shadow:0 1px 6px #00000014}.topic-card:focus-visible{outline:2px solid var(--hn-orange);outline-offset:1px}.topic-card-btn{z-index:1;position:relative}.topic-head-ops{flex:none;align-items:center;gap:8px;display:inline-flex}.topic-card-head{align-items:baseline;gap:8px;min-width:0;display:flex}.topic-card-title{color:inherit;word-break:break-word;min-width:0;font-size:14px;font-weight:600}.topic-card:hover .topic-card-title{color:var(--hn-orange)}.topic-card-desc{color:#555;-webkit-line-clamp:2;word-break:break-word;-webkit-box-orient:vertical;min-width:0;font-size:12px;line-height:1.55;display:-webkit-box;overflow:hidden}.topic-card-foot{color:var(--hn-soft);flex-wrap:wrap;align-items:center;gap:6px;font-size:11px;display:flex}.topic-card-meta{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;overflow:hidden}.topic-card-ops{flex:none;gap:4px;display:flex}.topic-card-ops .hn-btn{padding:2px 8px;font-size:11px}.topic-status{color:#666;text-overflow:ellipsis;white-space:nowrap;background:#fafafa;border:1px solid #ddd;border-radius:2px;flex:none;max-width:62%;padding:1px 6px;font-size:11px;line-height:16px;display:inline-block;overflow:hidden}.topic-status.running{color:#a5580a;background:#fff7e8;border-color:#e6b980}.topic-status.done{color:#2e7d32;background:#f1f8f1;border-color:#a5d6a7}.topic-status.failed{color:#a00;background:#fff4f4;border-color:#e0a0a0}.topic-detail-back{margin-bottom:4px}.topic-head-row{flex-wrap:wrap;align-items:baseline;gap:8px;min-width:0;display:flex}.topic-detail-title{word-break:break-word;min-width:0;margin:0;font-size:18px;font-weight:700}.topic-detail-desc{color:#666;white-space:pre-wrap;word-break:break-word;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:4px 0 0;font-size:12px;line-height:1.55;display:-webkit-box;overflow:hidden}.topic-meta-row{color:var(--hn-soft);flex-wrap:wrap;align-items:center;gap:6px;margin:7px 0 8px;font-size:12px;display:flex}.topic-meta-row .spacer{flex:auto}.topic-meta-row .hn-btn{padding:3px 9px;font-size:12px}.topic-hint{color:#a5580a;margin:4px 0 6px}.topic-edit{background:#fff;border:1px solid #ccc;margin:4px 0 8px;padding:10px 12px}.topic-detail-actions{flex-wrap:wrap;align-items:center;gap:6px;margin:6px 0 2px;display:flex}.topic-map{border:1px solid var(--hn-line);background:#fff;margin:8px 0 12px}.topic-map-head{box-sizing:border-box;cursor:pointer;color:#222;text-align:left;background:0 0;border:none;align-items:center;gap:6px;width:100%;padding:7px 10px;font-family:inherit;font-size:13px;font-weight:600;display:flex}.topic-map-head:hover{background:#faf8f3}.topic-map-caret{color:var(--hn-soft);flex:none;font-size:11px}.topic-map-title{flex:none}.topic-map-hint{min-width:0;color:var(--hn-soft);text-overflow:ellipsis;white-space:nowrap;flex:auto;font-size:11px;font-weight:400;overflow:hidden}.topic-map-body{border-top:1px solid var(--hn-line);padding:0 0 2px}.topic-summary{border:none;padding:10px 12px}.topic-summary .summary-content{padding:0}.topic-books-head{color:#222;flex-wrap:wrap;align-items:center;gap:8px;margin:4px 0 2px;font-size:13px;font-weight:600;display:flex}.topic-books-head .spacer{flex:auto}.topic-books-head .hn-btn{padding:3px 9px;font-size:12px}.topic-book-list{margin:0;padding:0;list-style:none}.topic-book{border-bottom:1px solid var(--hn-line);min-width:0;padding:6px 0 7px}.topic-book.flash{animation:1.6s ease-out shelf-flash}@media (prefers-reduced-motion:reduce){.topic-book.flash{background:#ff66001f;animation:none}}.topic-book.read{opacity:.58}.topic-book.read .topic-book-title{color:#8a8a8a}.topic-book.read .cat-badge{opacity:.75}.topic-book-line{align-items:center;gap:6px;min-width:0;display:flex}.topic-book-line+.topic-book-line{margin-top:3px}.topic-book .idx{color:var(--hn-soft);text-align:right;flex:none;width:20px;font-size:12px}.topic-book .cat-badge{flex:none;margin:0}.topic-book-title{color:inherit;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;text-decoration:none;overflow:hidden}.topic-book-title:hover{color:var(--hn-orange);text-decoration:underline}.topic-new-badge{color:#a5580a;background:#fff7e8;border:1px solid #e6b980;border-radius:2px;flex:none;padding:0 4px;font-size:10px;line-height:15px}.topic-book-sub{min-width:0;color:var(--hn-soft);text-overflow:ellipsis;white-space:nowrap;flex:0 auto;font-size:11px;overflow:hidden}.topic-book-line .spacer{flex:auto}.topic-book-ops{flex:none;gap:4px;display:flex}.topic-book-ops .hn-btn{padding:2px 8px;font-size:12px}.topic-add-row{flex-wrap:wrap;align-items:center;gap:6px;margin:6px 0 8px;display:flex}.topic-add-row .hn-input{box-sizing:border-box;flex:160px;min-width:0}.topic-add-row .hn-select{flex:220px;min-width:0;max-width:100%}.topic-add-row .hn-btn{flex:none}.topic-add-empty{color:#a5580a;flex:200px;min-width:0}.topic-modal{width:min(520px,92vw)}.topic-modal-sm{width:min(400px,90vw)}.topic-modal-title{margin:0 0 10px;font-size:15px;font-weight:700}.topic-modal-actions{justify-content:flex-end;gap:6px;margin-top:12px;display:flex}.topic-modal .topic-check{margin-top:2px;display:flex}@media (width<=768px){.topic-grid{grid-template-columns:1fr}.topic-form{padding:10px}.topic-card{padding:9px 10px}.topic-detail-title{font-size:17px}.topic-status{max-width:48%}.topic-meta-row .spacer{flex-basis:100%;height:0}.topic-meta-row .hn-btn{flex:auto}.topic-book{padding:7px 0}.topic-book .idx{display:none}.topic-book-line{gap:5px}.topic-head-ops .hn-btn{padding:4px 9px;font-size:12px}.topic-add-row .hn-input,.topic-add-row .hn-select{flex-basis:100%;max-width:100%}.topic-add-row .hn-btn{flex:auto}.topic-summary{padding:10px}}.topic-graph{border-bottom:1px solid var(--hn-line);padding:0 0 6px}.topic-graph-bar{color:var(--hn-soft);flex-wrap:wrap;align-items:center;gap:8px;padding:6px 10px 2px;font-size:11px;display:flex}.topic-graph-tip{flex:200px;min-width:0}.topic-graph-zoom{gap:4px;display:flex}.topic-graph-zoom .hn-btn{padding:1px 7px;font-size:12px}.topic-graph-svg{touch-action:none;cursor:grab;background:#fdfdfa;width:100%;height:auto;max-height:60vh;display:block}.tg-edge line{stroke:#d6d2c4;stroke-width:1px}.tg-edge text{fill:#a09a8a;text-anchor:middle;font-size:9px}.tg-edge.on line{stroke:var(--hn-orange);stroke-width:1.8px}.tg-edge.on text{fill:#a5580a;font-size:10px}.tg-edge.dim{opacity:.25}.tg-node .tg-hit{fill:#0000}.tg-node .tg-dot{stroke-width:1.5px}.tg-node.concept .tg-dot{fill:#fff;stroke:#8a8a8a}.tg-node.article .tg-dot{fill:#fff3e6;stroke:var(--hn-orange)}.tg-node.topic .tg-dot{fill:var(--hn-orange);stroke:#a5580a}.tg-node .tg-label{fill:#444;text-anchor:middle;pointer-events:none;paint-order:stroke;stroke:#fdfdfa;stroke-width:2.5px;font-size:10.5px}.tg-node.article .tg-label{font-weight:600}.tg-node.topic .tg-label{fill:#a5580a;font-weight:700}.tg-node.on .tg-dot{stroke-width:3px}.tg-node.on .tg-label{fill:#a5580a}.tg-node.dim{opacity:.28}.topic-graph-legend{flex-wrap:wrap;align-items:center;gap:10px 14px;padding:2px 10px 0;font-size:11px;display:flex}.topic-graph-legend i.dot{vertical-align:-1px;background:#fff;border:1.5px solid #8a8a8a;border-radius:50%;width:9px;height:9px;margin-right:4px;display:inline-block}.topic-graph-legend i.dot.article{border-color:var(--hn-orange);background:#fff3e6}.topic-graph-legend i.dot.topic{background:var(--hn-orange);border-color:#a5580a}.summary-content a.cite{color:var(--hn-orange);vertical-align:super;padding:0 1px;font-size:.86em;line-height:0;text-decoration:none}.summary-content a.cite:hover{text-decoration:underline}.topic-map-version-row{border-bottom:1px solid var(--hn-line);background:#fbfaf6;flex-wrap:wrap;align-items:center;gap:4px 8px;padding:7px 12px;display:flex}.topic-map-version-row .hn-select{flex:0 auto;min-width:0;max-width:190px}.topic-map-version-meta{min-width:0;color:var(--hn-soft);text-overflow:ellipsis;white-space:nowrap;flex:180px;font-size:11px;overflow:hidden}.topic-map-version-tag{color:#a5580a;background:#fff7e8;border:1px solid #e6b980;border-radius:2px;flex:none;padding:0 5px;font-size:11px;line-height:16px}.topic-synth-modal{width:min(560px,93vw)}.topic-synth-modal .topic-form-row{margin-bottom:12px}.topic-synth-modal .hn-select{box-sizing:border-box;width:100%}.topic-synth-modes{flex-wrap:wrap;align-items:center;gap:4px 18px;display:flex}.topic-prompt-toggle{color:#a5580a;cursor:pointer;background:0 0;border:none;align-self:flex-start;padding:0;font-family:inherit;font-size:12px}.topic-prompt-toggle:hover{text-decoration:underline}.topic-prompt-preview{border:1px solid var(--hn-line);background:#fff;margin-top:6px;padding:8px 10px}.topic-prompt-preview-body{color:#444;white-space:pre-wrap;word-break:break-word;max-height:180px;font-size:11px;line-height:1.6;overflow:auto}.topic-prompt-preview .hn-sub{margin-top:6px;display:block}.topic-prompt-note{border:1px dashed var(--hn-line);color:#555;white-space:pre-wrap;word-break:break-word;background:#fbfaf6;max-height:96px;padding:6px 8px;font-size:12px;line-height:1.6;overflow:auto}@media (width<=768px){.topic-map-version-row{padding:6px 10px}.topic-map-version-row .hn-select{flex:auto;max-width:100%}.topic-map-version-meta{white-space:normal;flex-basis:100%}.topic-synth-modal{width:94vw}.topic-synth-modes{gap:4px 14px}.topic-prompt-preview-body{max-height:140px}}.cred-card{background:#fbfbf4;border:1px solid #d8d8c8;border-radius:3px;margin-bottom:14px;padding:10px 12px}.cred-card-focus{box-shadow:0 0 0 2px var(--hn-orange)}.cred-card-head{align-items:baseline;gap:8px;margin-bottom:4px;display:flex}.cred-state{border:1px solid #ccc;border-radius:2px;padding:0 6px;font-size:11px}.cred-state.on{color:#2a6;border-color:#8c8}.cred-state.expired{color:#b8860b;border-color:#d4b96a}.cred-state.off{color:#999}.cred-card-desc{margin-bottom:8px;line-height:1.6}.cred-card-ops{flex-wrap:wrap;gap:6px;display:flex}.suggestion-fab{left:16px;bottom:calc(var(--anno-dock-h,0px) + 24px);z-index:250;color:#fff;cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#ff66008c;border:1px solid #ffffff8c;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:1px;width:46px;height:46px;padding:0;line-height:1;transition:bottom .2s,background .18s,box-shadow .18s,transform .12s;display:inline-flex;position:fixed;box-shadow:0 2px 10px #0000002e}.suggestion-fab:hover{background:#ff6600d9;box-shadow:0 3px 14px #00000038}.suggestion-fab:active{cursor:grabbing;transform:scale(.96)}.suggestion-fab:focus-visible{outline-offset:2px;outline:2px solid #fff}.suggestion-fab svg{opacity:.94;flex:none;width:20px;height:20px}.suggestion-fab-label{letter-spacing:.02em;opacity:.96;font-size:9px;line-height:1}@media (width<=1050px){body:has(.reader-page) .suggestion-fab{bottom:calc(var(--anno-dock-h,0px) + var(--mobile-tabs-offset,0px) + 104px)}}@media (width<=768px){.suggestion-fab{bottom:calc(var(--anno-dock-h,0px) + 86px)}}body:has(.reader-page) .suggestion-fab{cursor:pointer;inset:auto 20px 56px auto!important}body:has(.reader-page):has(.anno-dock) .suggestion-fab{bottom:calc(var(--anno-dock-h,0px) + 8px)!important}@media (width<=768px){body:has(.reader-page) .suggestion-fab{right:12px!important;bottom:calc(var(--mobile-tabs-offset) + 58px)!important}body:has(.reader-page):has(.anno-dock) .suggestion-fab{bottom:calc(var(--anno-dock-h,0px) + var(--mobile-tabs-offset) + 8px)!important}}.suggestion-modal{flex-direction:column;gap:8px;width:min(600px,94vw);max-height:84vh;display:flex}.sg-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.sg-title{font-size:15px;font-weight:700}.sg-close{color:#8a8a8a;cursor:pointer;background:0 0;border:none;border-radius:3px;padding:4px;font-size:15px;line-height:1}.sg-close:hover{color:var(--hn-orange);background:#fff3e8}.sg-hint{color:#8a8a8a;margin:-2px 0 0;font-size:11px;line-height:1.6}.sg-input{box-sizing:border-box;resize:vertical;width:100%;min-height:84px;max-height:30vh;line-height:1.65}.sg-form-foot{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.sg-count{color:#999;font-size:11px}.sg-err{color:#a00;font-size:12px}.sg-toast{color:#2a6;font-size:12px}.sg-list-head{border-top:1px solid #e0e0d0;align-items:baseline;gap:8px;margin-top:2px;padding-top:8px;display:flex}.sg-list-title{font-size:13px;font-weight:700}.sg-list-total{color:#999;font-size:11px}.sg-refresh{color:#a5580a;cursor:pointer;background:0 0;border:none;margin-left:auto;padding:2px;font-family:inherit;font-size:11px}.sg-refresh:hover:not(:disabled){text-decoration:underline}.sg-refresh:disabled{color:#bbb;cursor:default}.sg-list{overscroll-behavior:contain;flex:auto;min-height:100px;max-height:40vh;overflow-y:auto}.sg-item{border-bottom:1px dashed #e5e5d8;padding:8px 0}.sg-item:last-child{border-bottom:none}.sg-meta{color:#999;justify-content:space-between;align-items:baseline;gap:8px;font-size:11px;display:flex}.sg-user{color:#555;font-size:12px;font-weight:600}.sg-user.sg-mine{color:var(--hn-orange)}.sg-badge{color:var(--hn-orange);vertical-align:1px;border:1px solid #ffcc9c;border-radius:2px;margin-left:5px;padding:0 4px;font-size:10px;line-height:14px}.sg-text{color:#222;white-space:pre-wrap;word-break:break-word;margin-top:3px;font-size:13px;line-height:1.7}.sg-empty{color:#999;padding:10px 0;font-size:12px}.sg-resolve{color:#2a6;cursor:pointer;background:#f4fbf6;border:1px solid #cfe3d6;border-radius:2px;padding:0 4px;font-family:inherit;font-size:11px;line-height:15px}.sg-resolve:hover:not(:disabled){text-decoration:underline}.sg-resolve:disabled{color:#bbb;cursor:default}.profile-suggestions{margin-top:2px}.share-modal{width:min(480px,92vw)}.share-head{justify-content:space-between;align-items:center;gap:10px;display:flex}.share-x{color:#999;cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:20px;line-height:1}.share-x:hover{color:var(--hn-orange)}.share-sub{margin:2px 0 12px}.share-url-row{align-items:center;gap:8px;display:flex}.share-url-row input{flex:1;min-width:0;font-size:12px}.share-url-row .hn-btn{flex:none}.share-system{width:100%;margin-top:8px}.share-wechat{border:1px solid var(--hn-line);background:#f6f6ef;border-radius:3px;margin-top:12px;padding:10px 12px}.share-wechat-title{margin-bottom:2px;font-size:12px;font-weight:700}.share-wechat p{color:#6f7167;margin:0;font-size:12px;line-height:1.75}.share-note{color:#8a8a8a;margin:10px 0 0;font-size:11px;line-height:1.6}.public-page{background:var(--hn-bg);min-height:100vh}.public-topbar{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--hn-line);background:#f6f6efeb;align-items:center;gap:10px;padding:9px 16px;display:flex;position:sticky;top:0}.public-brand{background:0 0;align-items:center;padding:0;display:inline-flex}.public-brand img{width:auto;height:26px;display:block}.public-spacer{flex:1}.public-login{color:#333;padding:4px 8px;font-size:13px}.public-login:hover{color:var(--hn-orange);text-decoration:none}.public-register{padding:4px 12px;font-size:12px}.public-wrap{max-width:880px;margin:0 auto;padding:22px 16px 64px}.public-kicker{color:#8a8a8a;letter-spacing:.08em;text-transform:uppercase;flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:6px;font-size:11px;display:flex}.public-kicker span{color:#a5580a;letter-spacing:0;text-transform:none}.public-title{white-space:normal;margin:2px 0 6px;font-size:22px;line-height:1.4}.public-summary{margin-top:14px}.public-cta-line{color:#7a5a2a;background:#fff7ed;border:1px solid #f0d9bf;border-radius:5px;flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0 14px;padding:9px 12px;font-size:12px;display:flex}.public-cta-line span{flex:1;min-width:190px}.public-cta-line .hn-btn{padding:3px 10px;font-size:12px}.public-bottom-cta{border:1px solid var(--hn-line);background:#fff;border-radius:8px;justify-content:space-between;align-items:center;gap:20px;margin-top:20px;padding:18px 20px;display:flex}.public-bottom-cta b{font-size:15px}.public-bottom-cta p{color:#6f7167;max-width:560px;margin:4px 0 0;font-size:12.5px;line-height:1.7}.public-footer{border-top:1px solid var(--hn-line);color:#8a8a8a;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:26px;padding-top:14px;font-size:11px;display:flex}.public-footer a{color:#a5580a}.public-footer a:hover{text-decoration:underline}.public-error{max-width:560px;padding-top:72px}.public-error .hn-title{margin-bottom:6px;font-size:18px}.public-error .hn-btn{margin-top:14px}@media (width<=768px){.share-url-row{flex-wrap:wrap}.share-url-row input{flex:100%}.share-url-row .hn-btn{width:100%}.public-topbar{padding:8px 12px}.public-brand img{height:22px}.public-wrap{padding:16px 12px 56px}.public-title{font-size:18px}.public-cta-line{align-items:flex-start}.public-cta-line span{flex:100%}.public-bottom-cta{flex-direction:column;align-items:flex-start;gap:12px;padding:16px}.public-bottom-cta .hn-btn{width:100%}}.book-stage{color:#a5580a;flex:none;margin-right:8px;font-weight:600}.book-stage.idle{color:#8a8a8a;font-weight:500}.book-stage.bad{color:#b23a2e}.book-stage.run:before{content:"";background:var(--hn-orange);vertical-align:1px;border-radius:50%;width:5px;height:5px;margin-right:5px;animation:1.2s ease-in-out infinite book-stage-pulse;display:inline-block}@keyframes book-stage-pulse{0%,to{opacity:.3}50%{opacity:1}}@media (prefers-reduced-motion:reduce){.book-stage.run:before{animation:none}}.sg-options{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.sg-vis{background:#f1efe6;border-radius:4px;gap:2px;padding:2px;display:inline-flex}.sg-vis button{color:#6d6f65;cursor:pointer;background:0 0;border:none;border-radius:3px;padding:3px 8px;font-family:inherit;font-size:11px}.sg-vis button.on{color:var(--hn-ink);background:#fff;font-weight:600;box-shadow:0 1px 2px #1e1e1414}.sg-check{color:#555;cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:4px;font-size:11px;display:inline-flex}.sg-check input{accent-color:var(--hn-orange);margin:0}.sg-options .sg-count{margin-left:auto}.sg-hint-inline{color:#999;font-size:11px}.sg-filters{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.sg-filter{border:1px solid var(--hn-line);color:#666;cursor:pointer;background:#fff;border-radius:12px;padding:2px 9px;font-family:inherit;font-size:11px}.sg-filter:hover{border-color:var(--hn-orange);color:var(--hn-orange)}.sg-filter.on{background:var(--hn-orange);border-color:var(--hn-orange);color:#fff}.sg-meta-who{flex-wrap:wrap;align-items:center;gap:5px;display:inline-flex}.sg-tag{vertical-align:1px;border-radius:2px;padding:0 4px;font-size:10px;line-height:14px;display:inline-block}.sg-tag.product{color:#a5580a;background:#fff3e3;border:1px solid #f0d0a8}.sg-tag.private{color:#777;background:#f2f2ec;border:1px solid #ddd}@media (width<=768px){.sg-options .sg-count{margin-left:0}}.landing{--lp-orange:#f60;--lp-orange-dark:#e65c00;--lp-orange-soft:#fff1e3;--lp-ink:#1f211b;--lp-muted:#6f7167;--lp-bg:#f6f6ef;--lp-card:#fffdf8;--lp-line:#e6e2d5;--lp-shadow:0 18px 50px #2a251917;min-height:100vh;color:var(--lp-ink);background:radial-gradient(900px 460px at 78% -8%, #ff660021, transparent 65%), radial-gradient(700px 420px at 0% 18%, #ffb74d14, transparent 60%), var(--lp-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.65;overflow-x:hidden}.landing a{color:inherit;text-decoration:none}.landing .wrap{width:min(1120px,100% - 40px);margin:0 auto}.landing .topbar{z-index:20;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#f6f6efd1;border-bottom:1px solid #e6e2d5bf;position:sticky;top:0}.landing .topbar-inner{align-items:center;gap:22px;height:62px;display:flex}.landing .brand{align-items:center;padding:0;display:inline-flex}.landing .brand img{width:auto;height:30px;display:block}.landing .topnav{color:var(--lp-muted);gap:22px;font-size:13px;display:flex}.landing .topnav a:hover{color:var(--lp-orange)}.landing .spacer{flex:1}.landing .top-login{border:1px solid var(--lp-line);color:var(--lp-ink);background:#fff;border-radius:4px;padding:6px 14px;font-size:13px}.landing .top-login:hover{border-color:var(--lp-orange);color:var(--lp-orange)}.landing .hero{grid-template-columns:1.12fr .88fr;align-items:center;gap:54px;padding:66px 0 54px;display:grid}.landing .eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--lp-orange-dark);align-items:center;gap:7px;margin:0 0 14px;font-size:12px;font-weight:700;display:inline-flex}.landing .eyebrow:before{content:"";background:var(--lp-orange);border-radius:2px;width:18px;height:2px}.landing h1{letter-spacing:-.5px;margin:0 0 16px;font-size:clamp(34px,4.4vw,56px);font-weight:800;line-height:1.12}.landing h1 em{color:var(--lp-orange);font-style:normal}.landing .lead{color:#4d5047;max-width:34em;margin:0 0 22px;font-size:16px;line-height:1.8}.landing .points{gap:9px;margin:0 0 26px;padding:0;list-style:none;display:grid}.landing .points li{color:#3d4037;align-items:flex-start;gap:9px;font-size:14px;display:flex}.landing .points svg{color:var(--lp-orange);flex:none;margin-top:3px}.landing .hero-cta{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.landing .hero-note{color:var(--lp-muted);margin:12px 0 0;font-size:12px}.landing .hero-note a{color:var(--lp-orange-dark);font-weight:600}.landing .hero-note a:hover{text-decoration:underline}.landing .btn{cursor:pointer;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;gap:7px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:background .18s,border-color .18s,color .18s,transform .12s;display:inline-flex}.landing .btn:active{transform:translateY(1px)}.landing .btn.primary{background:var(--lp-orange);color:#fff}.landing .btn.primary:hover{background:var(--lp-orange-dark)}.landing .btn.primary:disabled{cursor:default;background:#f0a26b}.landing .btn.ghost{border-color:var(--lp-line);color:#3a3d34;background:#fff}.landing .btn.ghost:hover{border-color:var(--lp-orange);color:var(--lp-orange)}.landing .btn.light{color:var(--lp-orange-dark);background:#fff}.landing .btn.light:hover{background:#fff5ea}.landing .btn.block{width:100%}.landing .auth-card{background:var(--lp-card);border:1px solid var(--lp-line);box-shadow:var(--lp-shadow);border-radius:9px;padding:24px 24px 20px;scroll-margin-top:90px}.landing .auth-head{align-items:center;gap:11px;margin-bottom:16px;display:flex}.landing .auth-mark{object-fit:cover;border-radius:8px;flex:none;width:38px;height:38px;display:block}.landing .auth-head b{font-size:15px;line-height:1.4;display:block}.landing .auth-head>div>span{color:var(--lp-muted);font-size:11px;display:block}.landing .auth-tabs{background:#f1efe6;border-radius:6px;gap:4px;margin-bottom:16px;padding:3px;display:flex}.landing .auth-tab{color:#6d6f65;cursor:pointer;background:0 0;border:none;border-radius:4px;flex:1;padding:7px 0;font-family:inherit;font-size:13px}.landing .auth-tab.active{color:var(--lp-ink);background:#fff;font-weight:600;box-shadow:0 1px 2px #1e1e1414}.landing .auth-form{gap:12px;display:grid}.landing .field{gap:5px;display:grid}.landing .field span{color:#56594f;font-size:12px}.landing .field input{border:1px solid var(--lp-line);width:100%;color:var(--lp-ink);background:#fff;border-radius:5px;outline:none;padding:10px 11px;font-family:inherit;font-size:14px;transition:border-color .18s,box-shadow .18s}.landing .field input::placeholder{color:#b0b1a7}.landing .field input:focus{border-color:var(--lp-orange);box-shadow:0 0 0 3px #ff66001f}.landing .auth-error{color:#a12622;background:#fdecec;border:1px solid #f3c4c4;border-radius:4px;margin:0;padding:7px 9px;font-size:12px}.landing .auth-fine{color:#97998f;text-align:center;margin:12px 0 0;font-size:11px}.landing section.block{padding:54px 0}.landing .section-head{max-width:640px;margin-bottom:26px}.landing h2{letter-spacing:-.3px;margin:0 0 8px;font-size:clamp(24px,2.6vw,32px);line-height:1.3}.landing .section-sub{color:var(--lp-muted);margin:0;font-size:14px}.landing .features{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.landing .feature{background:var(--lp-card);border:1px solid var(--lp-line);border-radius:8px;padding:22px 22px 20px;transition:border-color .18s,transform .18s}.landing .feature:hover{border-color:#f0c49d;transform:translateY(-2px)}.landing .feature-icon{background:var(--lp-orange-soft);width:38px;height:38px;color:var(--lp-orange-dark);border-radius:8px;place-items:center;margin-bottom:14px;display:grid}.landing .feature h3{margin:0 0 5px;font-size:15px}.landing .feature p{color:var(--lp-muted);margin:0;font-size:13px;line-height:1.75}.landing .steps{grid-template-columns:repeat(3,1fr);gap:16px;margin:0;padding:0;list-style:none;display:grid}.landing .step{background:var(--lp-card);border:1px solid var(--lp-line);border-radius:8px;padding:20px 22px}.landing .step-num{color:var(--lp-orange);letter-spacing:.1em;font-size:12px;font-weight:700}.landing .step b{margin:6px 0 4px;font-size:15px;display:block}.landing .step p{color:var(--lp-muted);margin:0;font-size:13px;line-height:1.75}.landing .share-band{color:#fff;background:linear-gradient(120deg,#f60,#ff8533 62%,#ff9a52);border-radius:10px;justify-content:space-between;align-items:center;gap:28px;margin:10px auto 0;padding:34px 36px;display:flex}.landing .share-band h2{color:#fff;margin:0 0 6px;font-size:24px}.landing .share-band p{color:#ffffffe6;max-width:620px;margin:0;font-size:13.5px;line-height:1.75}.landing .share-band .btn{flex:none}.landing footer{border-top:1px solid var(--lp-line);color:var(--lp-muted);justify-content:space-between;align-items:center;gap:14px;margin-top:58px;padding:26px 0 36px;font-size:12px;display:flex}.landing footer .brand img{height:22px}.landing .footer-left{align-items:center;gap:10px;display:flex}@media (width<=900px){.landing .hero{grid-template-columns:1fr;gap:34px;padding:42px 0 34px}.landing .topnav{display:none}.landing .features,.landing .steps{grid-template-columns:1fr}.landing .share-band{flex-direction:column;align-items:flex-start;padding:28px 24px}.landing footer{flex-direction:column;align-items:flex-start}}@media (width<=520px){.landing .wrap{width:calc(100% - 28px)}.landing .topbar-inner{height:56px}.landing h1{font-size:32px}.landing .lead{font-size:15px}.landing .auth-card{padding:20px 18px 16px}.landing .hero{padding-top:32px}.landing section.block{padding:40px 0}}.frames-overlay{z-index:1000;background:#000000d1;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.frames-panel{color:#eee;background:#111;border:1px solid #333;border-radius:8px;flex-direction:column;width:min(1180px,96vw);max-height:94vh;display:flex;overflow:hidden}.frames-head{border-bottom:1px solid #2a2a2a;align-items:center;gap:12px;padding:10px 14px;display:flex}.frames-title{white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-weight:600;overflow:hidden}.frames-meta{color:#aaa;font-variant-numeric:tabular-nums}.frames-close{color:#ddd;cursor:pointer;background:0 0;border:0;padding:0 4px;font-size:20px}.frames-stage{background:#000;flex:1;justify-content:center;align-items:center;min-height:0;display:flex;position:relative}.frames-stage img{object-fit:contain;max-width:100%;max-height:calc(94vh - 190px);display:block}.frames-empty{color:#888;padding:60px 20px}.frames-nav{color:#fff;cursor:pointer;background:#00000073;border:0;border-radius:6px;width:44px;height:72px;font-size:32px;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.frames-nav:hover{background:#000000b3}.frames-nav.prev{left:10px}.frames-nav.next{right:10px}.frames-nav:disabled{opacity:.2;cursor:default}.frames-thumbs{background:#0c0c0c;border-top:1px solid #2a2a2a;gap:8px;padding:10px 12px;display:flex;overflow-x:auto}.frames-thumb{cursor:pointer;background:#222;border:2px solid #0000;border-radius:4px;flex:none;padding:0;position:relative;overflow:hidden}.frames-thumb.on{border-color:#7ac}.frames-thumb img{object-fit:cover;opacity:.75;width:108px;height:64px;display:block}.frames-thumb.on img,.frames-thumb:hover img{opacity:1}.frames-thumb span{color:#fff;text-align:center;background:#000000a6;padding:1px 0;font-size:10px;position:absolute;bottom:0;left:0;right:0}@media (width<=640px){.frames-overlay{padding:8px}.frames-stage img{max-height:62vh}.frames-nav{width:34px;height:56px;font-size:24px}}.collection-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px;display:grid}.collection-card{cursor:pointer;background:#fff;border:1px solid #ccc;flex-direction:column;gap:8px;min-width:0;padding:10px 12px;transition:border-color .12s,box-shadow .12s;display:flex}.collection-card:hover{border-color:var(--hn-orange);box-shadow:0 1px 6px #00000014}.collection-card:focus-visible{outline:2px solid var(--hn-orange);outline-offset:1px}.collection-card-head{align-items:center;gap:8px;min-width:0;display:flex}.collection-card-main{flex:auto;min-width:0}.collection-card-title{color:#222;text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:14px;font-weight:600;overflow:hidden}.collection-card-sub{color:var(--hn-soft);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:11px;overflow:hidden}.collection-card-foot{color:var(--hn-soft);flex-wrap:wrap;align-items:center;gap:6px;font-size:11px;display:flex}.collection-card-foot>span:first-child{flex:auto;min-width:0}.collection-card-ops{flex:none;gap:4px;display:flex}.collection-card-ops .hn-btn{padding:2px 8px;font-size:11px}.collection-btn-ico{flex:none;width:12px;height:12px}.collection-card-ops .hn-btn,.collection-detail-ops .hn-btn{align-items:center;gap:3px;display:inline-flex}.collection-modal{width:min(620px,94vw)}.collection-modal-title{margin-bottom:4px;font-size:15px;font-weight:700}.weread-connect{flex-direction:column;align-items:center;gap:6px;padding:10px 0 4px;display:flex}.weread-qr{width:200px;height:200px;image-rendering:pixelated;background:#fff;border:1px solid #ddd;border-radius:4px;padding:8px}.weread-connected{color:#2e7d32;background:#f1f8f1;border:1px solid #a5d6a7;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;padding:5px 9px;font-size:12px;display:flex}.weread-connected .hn-btn{padding:2px 8px;font-size:11px}.weread-search{gap:6px;margin-bottom:8px;display:flex}.weread-search .hn-input{flex:auto;min-width:0}.weread-results{background:#fff;border:1px solid #ddd;max-height:230px;margin-bottom:8px;overflow-y:auto}.weread-result{text-align:left;cursor:pointer;background:0 0;border:none;border-bottom:1px solid #eee;align-items:center;gap:8px;width:100%;padding:7px 9px;font-family:inherit;display:flex}.weread-result:last-child{border-bottom:none}.weread-result:hover{background:#faf8f3}.weread-result.active{box-shadow:inset 2px 0 var(--hn-orange);background:#fff6ee}.weread-result img,.weread-result-empty{object-fit:cover;color:#999;background:#f1f1e8;border-radius:50%;flex:none;justify-content:center;align-items:center;width:28px;height:28px;font-size:12px;display:inline-flex}.weread-result-main{flex-direction:column;gap:1px;min-width:0;display:flex}.weread-result-title{color:#222;text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.weread-result-sub{color:var(--hn-soft);font-size:11px}.collection-form{flex-direction:column;gap:8px;display:flex}.collection-field{color:#444;align-items:center;gap:8px;font-size:12px;display:flex}.collection-field>span{flex:0 0 64px}.collection-field .hn-input,.collection-field .hn-select{box-sizing:border-box;flex:auto;min-width:0}.collection-warn{line-height:1.55}.collection-modal-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;margin-top:12px;display:flex}.collection-modal-actions .hn-sub{flex:auto;min-width:0}.collection-detail-topbar{justify-content:space-between;align-items:center;gap:8px;margin:0 0 2px;display:flex}.collection-delete-link{color:var(--hn-soft,#7a7a7a)}.collection-delete-link:hover{color:#b3261e;text-decoration:underline}.topic-status.stopped{color:#7a6a52;background:#eee9df}.collection-detail-head{flex-wrap:wrap;align-items:flex-start;gap:10px;margin:2px 0 8px;display:flex}.collection-detail-main{flex:320px;min-width:0}.collection-detail-title-wrap{flex:auto;min-width:0}.collection-detail-ops{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:6px;margin:0 0 10px;display:flex}.collection-progress{background:#fff;border:1px solid #e6b980;margin-bottom:8px;padding:7px 10px}.collection-progress-bar{background:#eee;height:4px;margin-top:5px;overflow:hidden}.collection-progress-bar span{background:var(--hn-orange);height:100%;transition:width .3s;display:block}.collection-tools{flex-wrap:wrap;align-items:center;gap:8px;margin:8px 0 4px;display:flex}.collection-filter{flex-wrap:wrap;gap:5px;display:flex}.collection-search{flex:160px;min-width:0;max-width:280px}.collection-view-toggle{gap:2px;margin-left:auto;display:flex}.collection-categories{margin-top:4px}.collection-notice{background:#fbfaf4;border:1px solid #e6dfcf;border-radius:3px;align-items:flex-start;gap:8px;margin:2px 0 8px;padding:6px 8px;font-size:12px;line-height:1.65;display:flex}.collection-notice.run{color:#8a5a00;background:#fff8ec;border-color:#ecd2ad}.collection-notice.error{color:#a3342a;background:#fdf3f2;border-color:#e4c3be}.collection-notice.ok{color:#2a6b4a;background:#f4fbf6;border-color:#cfe3d6}.collection-notice.muted{color:#7d7d74}.collection-notice-text{white-space:pre-wrap;overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:auto;min-width:0;display:-webkit-box;overflow:hidden}.collection-notice-close{color:#999;cursor:pointer;background:0 0;border:none;flex:none;padding:0 2px;font-family:inherit;font-size:13px;line-height:1.45}.collection-notice-close:hover{color:#555}.collection-cat-bar{border-bottom:1px solid var(--hn-line);justify-content:space-between;align-items:center;gap:10px;padding:0 0 7px;display:flex}.collection-cat-bar .hn-sub{font-weight:400}.collection-classify-btn{flex:none;align-items:center;gap:3px;padding:2px 8px;font-size:12px;display:inline-flex}.collection-cat-cards{grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:6px;margin:10px 0 12px;display:grid}.collection-cat-card{text-align:left;min-width:0;color:inherit;cursor:pointer;background:#fbfbf6;border:1px solid #ddd8ca;border-radius:3px;flex-direction:column;gap:2px;padding:7px 9px 6px;font-family:inherit;display:flex}.collection-cat-card:hover{background:#f7f5ec;border-color:#c9c1ad}.collection-cat-card.on{border-color:var(--hn-orange);background:#fff8ef}.collection-cat-card-top{justify-content:space-between;align-items:baseline;gap:8px;min-width:0;display:flex}.collection-cat-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:700;overflow:hidden}.collection-cat-card.on .collection-cat-name{color:var(--hn-orange)}.collection-cat-count{color:#8a8a80;flex:none;font-size:11px}.collection-cat-desc{color:#8a8a80;white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.collection-cat-card.muted .collection-cat-name{color:#777}.collection-category-detail{margin-top:2px}.collection-category-head{flex-wrap:wrap;align-items:baseline;gap:8px;margin-bottom:2px;display:flex}.collection-category-head h3{margin:0;font-size:14px}.collection-category-head p{flex-basis:100%;margin:0 0 2px}.collection-map-panel{border-top:1px solid #ddd;margin:22px 0 8px;padding-top:12px}.collection-map-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:8px;display:flex}.collection-map-head .hn-sub{font-weight:400}.collection-map-content{margin-top:8px}@media (width<=768px){.collection-grid{grid-template-columns:1fr}.collection-card{padding:9px 10px}.collection-detail-head{gap:8px}.collection-detail-main{flex-basis:100%}.collection-detail-ops{justify-content:flex-start}.collection-search{flex-basis:100%;max-width:none}.collection-view-toggle{margin-left:0}.collection-cat-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.collection-map-head{align-items:flex-start}.collection-modal{width:94vw}.weread-qr{width:170px;height:170px}}.collection-more{justify-content:center;padding:14px 0 4px;display:flex}.modal.reader-modal{flex-direction:column;width:min(640px,94vw);height:50vh;max-height:50vh;padding:0;display:flex;overflow:hidden}.reader-modal-title{background:#fff;border-bottom:1px solid #e0e0d0;flex:none;padding:9px 14px;font-weight:700}.reader-modal-quote{flex:none;padding:8px 14px 0}.reader-modal-body{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y;flex:auto;min-height:0;padding:8px 14px 10px;overflow-y:auto}.reader-modal-foot{background:#fbfbf7;border-top:1px solid #e0e0d0;flex:none;padding:6px 14px 10px}.reader-modal-foot .hn-textarea{resize:none}.reader-modal-foot .hn-btn{white-space:nowrap}.reader-modal-actions,.comment-input-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:6px;margin-top:6px;display:flex}.modal.reader-modal .ask-results{background:0 0;border:none;max-height:none;margin-bottom:0;overflow:visible}.modal.reader-modal .ask-result-item{padding:6px 0}.ask-q-row{flex-wrap:wrap;align-items:baseline;gap:4px;display:flex}.ask-web-tag{color:#2a6eb8;vertical-align:1px;white-space:nowrap;background:#eef5ff;border:1px solid #b8cff0;border-radius:2px;padding:0 5px;font-size:10px;line-height:1.5;display:inline-block}.ask-foot-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.ask-foot-row .reader-modal-actions{margin-top:0;margin-left:auto}.ask-model{align-items:center;gap:4px;display:inline-flex}.ask-foot-note{color:#8a8f98;margin-top:4px;font-size:10px;line-height:1.5}.ask-foot-note b{color:#666;font-weight:600}.ask-live{margin-top:6px;font-size:13px}.ask-live p{margin:0 0 4px}.ask-error{color:#b00020;margin-top:6px}.modal.reader-modal .ask-web-btn{color:#2a6eb8;background:#eef5ff;border-color:#9dbfe8}.modal.reader-modal .ask-web-btn:hover:not(:disabled){background:#dcebfb}.modal.reader-modal .ask-web-btn:disabled{opacity:.5;cursor:not-allowed}.comment-existing{background:#fff;border:1px solid #e0e0d0;padding:8px 10px}.comment-existing-meta{margin-bottom:4px}.comment-existing .anno-comment-body{white-space:pre-wrap;word-break:break-word;font-size:13px}.comment-input-actions .hn-btn{white-space:nowrap}.reader-topic-notice{color:#7a4a00;background:#fff7e8;border:1px solid #e6b980;flex-wrap:wrap;align-items:flex-start;gap:6px;margin:8px 0 4px;padding:8px 10px;font-size:12px;line-height:1.6;display:flex}.reader-topic-links{word-break:break-word;min-width:0}.reader-topic-notice a{color:#a5580a;font-weight:600;text-decoration:none}.reader-topic-notice a:hover{text-decoration:underline}.reader-topic-notice-close{color:#a5580a;cursor:pointer;background:0 0;border:0;flex:none;margin-left:auto;padding:0 2px;font-size:18px;line-height:1}.reader-usage-notice{color:#3b5b7a;background:#f0f6fd;border:1px solid #c9dcf0;align-items:center;gap:6px;margin:8px 0 4px;padding:7px 10px;font-size:12px;line-height:1.6;display:flex}.reader-usage-notice b{color:#2f4e70}.reader-usage-notice-close{color:#3b5b7a;cursor:pointer;background:0 0;border:0;flex:none;margin-left:auto;padding:0 2px;font-size:18px;line-height:1}.anno-dock .anno-item.anno-openable{cursor:pointer;transition:background .12s}.anno-dock .anno-item.anno-openable:hover{background:#fff}.anno-dock .anno-item.anno-openable:hover .anno-open{text-decoration:underline}.anno-open{color:#f60}.anno-head{align-items:center;gap:6px 10px;min-width:0;display:flex}.anno-head-main{flex:auto;align-items:center;gap:6px;min-width:0;display:flex}.anno-head-main .anno-badge{flex:none}.anno-anchor{text-overflow:ellipsis;white-space:nowrap;color:#555;flex:auto;min-width:0;overflow:hidden}.anno-head-meta{color:#9a9a8e;white-space:nowrap;flex:none;align-items:center;gap:8px;font-size:11px;display:flex}.anno-time{font-variant-numeric:tabular-nums}.anno-head-actions{align-items:center;gap:3px;display:flex}.anno-action{color:#777;border-radius:3px;justify-content:center;align-items:center;min-height:22px;padding:0 5px;font-size:11px;line-height:1.2;text-decoration:none;display:inline-flex}.anno-action:hover{color:#f60;background:#f2f0e8;text-decoration:none}.anno-action.anno-open{color:#a5580a}.anno-action.anno-danger{color:#a06060}.anno-action.anno-danger:hover{color:#b3261e;background:#fdecea}@media (width<=768px){.modal.reader-modal{width:94vw;height:60vh;max-height:60vh;padding:0}.reader-modal-title{padding:8px 12px}.reader-modal-quote{padding:6px 12px 0}.reader-modal-body,.reader-modal-foot{padding:6px 12px 8px}.ask-foot-row{align-items:stretch}.ask-foot-row .reader-modal-actions{width:100%;margin-left:0}.reader-modal-actions .hn-btn,.comment-input-actions .hn-btn{flex:auto}.anno-head{flex-wrap:wrap;align-items:flex-start;gap:4px 8px}.anno-head-main{flex:1 0 100%}.anno-anchor{font-size:12px;line-height:1.45}.anno-head-meta{flex:1 0 100%;justify-content:space-between;gap:4px}.anno-head-actions{gap:4px}.anno-action{background:#fff;border:1px solid #e2ded2;min-height:22px;padding:0 6px;font-size:11px}.anno-action.anno-danger{border-color:#f0d6d2}}