:root{--background:#ebe8df;--foreground:#171713;--muted:#6e6b62;--line:#17171329;--accent:#e45536;--paper:#f8f6ef;--ink-soft:#292923}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(circle at 78% 8%, #e4553612, transparent 24rem), var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased;margin:0;font-family:Arial,Microsoft YaHei,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{color:inherit;font:inherit}h1,h2,h3,p{margin-top:0}.site-header,footer,.shelf-hero,.featured-section,.manifesto-section,.notes-preview,.tools-page,.notes-page,.article-page{width:min(1320px,100% - 56px);margin-inline:auto}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:96px;display:flex}.brand{letter-spacing:-.08em;align-items:baseline;gap:7px;font-size:30px;font-weight:800;display:inline-flex}.brand>span,.eyebrow,.section-kicker,.card-label,.note-arrow{color:var(--accent)}.brand small{letter-spacing:.16em;font-family:SFMono-Regular,Consolas,monospace;font-size:9px;font-weight:500}nav{gap:30px;font-size:13px;display:flex}nav a,.text-link,.back-link,footer a{position:relative}nav a:after,.text-link:after,.back-link:after,footer a:after{content:"";transform-origin:100%;background:currentColor;height:1px;transition:transform .18s;position:absolute;bottom:-5px;left:0;right:0;transform:scaleX(0)}nav a:hover:after,nav a:focus-visible:after,.text-link:hover:after,.text-link:focus-visible:after,.back-link:hover:after,.back-link:focus-visible:after,footer a:hover:after,footer a:focus-visible:after{transform-origin:0;transform:scaleX(1)}.eyebrow,.section-kicker,.card-label,.updated,.tool-number,.tool-meta,.result-count,.note-count,.note-meta{letter-spacing:.1em;text-transform:uppercase;margin:0;font-family:SFMono-Regular,Consolas,monospace;font-size:11px}.shelf-hero{grid-template-columns:minmax(0,1.1fr) minmax(340px,.62fr);align-items:center;gap:clamp(54px,8vw,120px);min-height:calc(100vh - 96px);padding:84px 0 88px;display:grid}h1{letter-spacing:-.075em;max-width:900px;margin:24px 0 30px;font-size:clamp(56px,7vw,104px);font-weight:620;line-height:.99}h1 em{color:var(--accent);font-family:Georgia,Noto Serif SC,serif;font-weight:400}.hero-intro{max-width:650px;color:var(--muted);margin-bottom:36px;font-size:18px;line-height:1.85}.hero-actions{align-items:center;gap:28px;display:flex}.button{border-radius:999px;justify-content:center;align-items:center;min-height:52px;padding:0 25px;font-size:14px;transition:transform .18s,background .18s;display:inline-flex}.button-primary{background:var(--foreground);color:var(--paper)}.button-primary:hover,.button-primary:focus-visible{background:var(--accent);transform:translateY(-2px)}.text-link{font-size:14px}.hero-stats{border-top:1px solid var(--line);grid-template-columns:repeat(3,1fr);max-width:650px;margin-top:68px;padding-top:24px;display:grid}.hero-stats>div{align-items:baseline;gap:10px;display:flex}.hero-stats strong{font-family:Georgia,serif;font-size:28px;font-weight:400}.hero-stats span{color:var(--muted);font-size:12px}.pick-card{background:var(--ink-soft);min-height:580px;color:var(--paper);flex-direction:column;justify-content:space-between;padding:26px;display:flex;position:relative;overflow:hidden;transform:rotate(1.2deg);box-shadow:20px 24px 60px #17171324}.pick-card:before{content:"";border:1px solid #f8f6ef2e;border-radius:50%;width:320px;height:320px;position:absolute;top:70px;right:-70px}.pick-card-head{color:#f8f6ef8c;letter-spacing:.13em;justify-content:space-between;font-family:SFMono-Regular,Consolas,monospace;font-size:10px;display:flex}.pick-symbol{aspect-ratio:1;border:1px solid #f8f6ef38;border-radius:50%;place-items:center;width:210px;margin:8px auto 0;display:grid;position:relative}.pick-symbol span{color:#96c6a9;letter-spacing:-.08em;font-family:Georgia,serif;font-size:72px;font-style:italic}.pick-symbol i{background:var(--accent);border-radius:50%;width:14px;height:14px;position:absolute;top:15px;right:30px;box-shadow:0 0 0 12px #e455361f}.pick-content>p:first-child{color:#96c6a9;letter-spacing:.12em;margin-bottom:12px;font-family:SFMono-Regular,Consolas,monospace;font-size:10px}.pick-content h2{letter-spacing:-.06em;margin-bottom:13px;font-size:clamp(44px,5vw,62px)}.pick-content>p:nth-child(3){color:#f8f6efa1;margin-bottom:24px;font-size:14px;line-height:1.75}.pick-content a{border-top:1px solid #f8f6ef33;justify-content:space-between;padding-top:18px;font-size:13px;display:flex}.featured-section,.manifesto-section,.notes-preview{border-top:1px solid var(--line);padding:120px 0}.section-heading-row{justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;display:flex}.section-heading-row h2,.manifesto-section h2,.browser-head h2{letter-spacing:-.06em;margin:13px 0 0;font-size:clamp(42px,5vw,70px);font-weight:600;line-height:1.05}.section-heading-row>p{max-width:500px;color:var(--muted);margin:0 0 8px;font-size:15px;line-height:1.8}.featured-grid{border-top:1px solid var(--line);border-left:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.featured-card{border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#f8f6ef40;flex-direction:column;justify-content:space-between;min-height:410px;padding:25px;transition:background .18s,transform .18s;display:flex}.featured-card:hover{z-index:1;background:var(--paper);transform:translateY(-5px);box-shadow:0 20px 44px #17171314}.featured-card-top,.tool-card-top{color:var(--muted);justify-content:space-between;align-items:flex-start;font-family:SFMono-Regular,Consolas,monospace;font-size:11px;display:flex}.tool-icon{background:var(--tool-color);color:#fff;letter-spacing:-.05em;border-radius:14px 14px 14px 4px;place-items:center;width:48px;height:48px;font-family:Georgia,serif;font-size:18px;font-style:italic;display:inline-grid;box-shadow:inset 0 0 0 1px #ffffff38}.featured-card h3,.tool-card h3{letter-spacing:-.045em;margin-bottom:13px;font-size:30px}.featured-card>div:nth-child(2)>p:last-child,.tool-copy>p{color:var(--muted);margin-bottom:0;line-height:1.72}.featured-card-foot{justify-content:space-between;align-items:flex-end;display:flex}.featured-card-foot>div{flex-wrap:wrap;gap:7px;display:flex}.featured-card-foot>div span,.tool-meta span,.principles span{color:var(--muted);background:#1717130f;border-radius:999px;padding:7px 10px;font-size:10px}.featured-card-foot>span{color:var(--tool-color);font-size:22px}.wide-link{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;min-height:88px;padding-inline:24px;font-size:15px;transition:padding .18s,color .18s;display:flex}.wide-link:hover{color:var(--accent);padding-inline:34px}.wide-link span:last-child{font-size:24px}.manifesto-section{grid-template-columns:220px minmax(0,1fr);gap:50px;display:grid}.manifesto-section>div{max-width:940px}.manifesto-section h2{margin-top:0}.manifesto-section>div>p{max-width:690px;color:var(--muted);margin:32px 0 38px;font-size:18px;line-height:1.85}.principles{flex-wrap:wrap;gap:9px;display:flex}.principles span{background:var(--paper);padding:10px 14px;font-size:12px}.home-note-list{border-top:1px solid var(--line)}.home-note{border-bottom:1px solid var(--line);grid-template-columns:60px minmax(0,1fr) 180px 28px;align-items:center;gap:26px;min-height:156px;transition:padding .18s,background .18s;display:grid}.home-note:hover{background:#f8f6ef7a;padding-inline:18px}.home-note>span:first-child,.home-note time{color:var(--muted);font-family:SFMono-Regular,Consolas,monospace;font-size:10px}.home-note h3{letter-spacing:-.035em;margin-bottom:9px;font-size:25px}.home-note p{color:var(--muted);margin-bottom:0;font-size:14px}.home-note>span:last-child{color:var(--accent);font-size:20px}.tools-hero{border-bottom:1px solid var(--line);grid-template-columns:1fr .55fr;align-items:end;gap:80px;min-height:530px;padding:90px 0 76px;display:grid}.tools-hero h1{margin-bottom:0}.tools-intro{padding-bottom:10px}.tools-intro>p:first-child{color:var(--muted);font-size:17px;line-height:1.85}.updated{color:var(--accent);margin-top:30px}.tool-browser{padding:90px 0 120px}.browser-head{justify-content:space-between;align-items:flex-end;gap:40px;display:flex}.search-box{border:1px solid var(--line);background:#f8f6ef7a;border-radius:999px;align-items:center;gap:10px;width:min(100%,390px);height:54px;padding:0 17px;display:flex}.search-box>span:first-child{color:var(--accent);font-size:22px}.search-box input{background:0 0;border:0;outline:0;width:100%;font-size:13px}.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px #e455361a}.filter-row{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:9px;margin-top:54px;padding-bottom:18px;display:flex}.filter-button{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:999px;padding:10px 16px;font-size:12px;transition:background .16s,color .16s,border-color .16s}.filter-button:hover,.filter-button.active{border-color:var(--foreground);background:var(--foreground);color:var(--paper)}.result-count{color:var(--muted);margin:22px 0}.result-count strong{color:var(--foreground);font-weight:600}.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;display:grid}.tool-card{background:var(--paper);flex-direction:column;min-height:480px;padding:24px;transition:transform .18s,box-shadow .18s;display:flex}.tool-card[hidden]{display:none}.tool-card:hover{transform:translateY(-5px);box-shadow:0 20px 44px #17171317}.tool-copy{margin:58px 0 32px}.tool-title-row{justify-content:space-between;align-items:start;gap:15px;display:flex}.tool-title-row>span{color:var(--tool-color);font-size:22px}.tool-note{border-top:1px solid var(--line);margin-top:auto;padding-top:20px}.tool-note>span{color:var(--tool-color);letter-spacing:.08em;font-family:SFMono-Regular,Consolas,monospace;font-size:10px}.tool-note p{color:var(--muted);margin:10px 0 22px;font-size:13px;line-height:1.7}.tool-meta{flex-wrap:wrap;gap:7px;display:flex}.empty-state{text-align:center;padding:100px 20px}.empty-state p{color:var(--muted)}.empty-state button{border:1px solid var(--foreground);cursor:pointer;background:0 0;border-radius:999px;padding:10px 16px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.notes-page,.article-page{min-height:calc(100vh - 206px)}.notes-hero{border-bottom:1px solid var(--line);padding:110px 0 80px}.notes-hero h1,.article-header h1{margin-bottom:20px}.notes-hero>p:last-child,.article-description{max-width:650px;color:var(--muted);margin-bottom:0;font-size:18px;line-height:1.8}.notes-list{padding-bottom:110px}.note-row{border-bottom:1px solid var(--line);grid-template-columns:90px 1fr 40px;align-items:center;gap:30px;min-height:220px;transition:padding .18s,color .18s;display:grid}.note-row:hover{color:var(--accent);padding-inline:18px}.note-count,.note-row p,.note-meta{color:var(--muted)}.note-row h2{letter-spacing:-.04em;margin-bottom:12px;font-size:clamp(30px,4vw,48px)}.note-row p{margin-bottom:18px;line-height:1.7}.note-meta{flex-wrap:wrap;gap:14px;display:flex}.note-arrow{justify-self:end;font-size:24px}.article-page{max-width:960px}.article-header{border-bottom:1px solid var(--line);padding:90px 0 64px}.back-link{color:var(--muted);margin-bottom:64px;font-size:14px;display:inline-block}.article-header .note-meta{margin-top:28px}.prose{max-width:760px;padding:72px 0 120px;font-family:Georgia,Noto Serif SC,serif;font-size:18px;line-height:1.95}.prose h2{letter-spacing:-.035em;margin:2em 0 .7em;font-family:Arial,Microsoft YaHei,sans-serif;font-size:32px}.prose p,.prose ul,.prose ol{margin-bottom:1.4em}.prose a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.prose li{margin-bottom:.55em}.note-callout{border-left:3px solid var(--accent);background:var(--paper);color:var(--muted);margin:2.2em 0;padding:24px 28px}footer{border-top:1px solid var(--line);min-height:130px;color:var(--muted);grid-template-columns:1fr auto auto;align-items:center;gap:50px;font-size:12px;display:grid}footer p{margin:0}footer>div p{color:var(--foreground);letter-spacing:.1em;margin-bottom:6px;font-family:SFMono-Regular,Consolas,monospace;font-size:10px}footer>div span{font-size:12px}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:5px}@media (width<=1020px){.shelf-hero{grid-template-columns:1fr;padding-top:74px}.pick-card{justify-self:center;width:min(100%,520px);min-height:540px}.featured-grid,.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.manifesto-section{grid-template-columns:1fr;gap:28px}.tools-hero{grid-template-columns:1fr;gap:40px}}@media (width<=720px){.site-header,footer,.shelf-hero,.featured-section,.manifesto-section,.notes-preview,.tools-page,.notes-page,.article-page{width:min(100% - 32px,1320px)}.site-header{height:78px}nav{gap:17px}nav a:nth-child(2),nav a:nth-child(4){display:none}.shelf-hero{min-height:auto;padding:62px 0 86px}h1{font-size:clamp(48px,14vw,70px)}.hero-intro{font-size:16px}.hero-actions{flex-direction:column;align-items:flex-start;gap:22px}.hero-stats{margin-top:50px}.hero-stats>div{flex-direction:column;align-items:flex-start;gap:3px}.pick-card{min-height:510px;padding:22px;transform:none}.featured-section,.manifesto-section,.notes-preview{padding:82px 0}.section-heading-row,.browser-head{flex-direction:column;align-items:flex-start}.section-heading-row{margin-bottom:40px}.featured-grid,.tool-grid{grid-template-columns:1fr}.featured-card{min-height:370px}.home-note{grid-template-columns:34px minmax(0,1fr) 22px;gap:15px;min-height:190px}.home-note time{display:none}.home-note:hover{padding-inline:0}.tools-hero{min-height:auto;padding:72px 0 58px}.tools-intro>p:first-child{font-size:15px}.tool-browser{padding:72px 0 90px}.search-box{width:100%}.filter-row{margin-top:36px}.tool-card{min-height:450px}.notes-hero{padding:80px 0 56px}.note-row{grid-template-columns:1fr 26px;gap:18px;min-height:260px}.note-count{display:none}.note-row:hover{padding-inline:0}.article-header{padding:60px 0 48px}.back-link{margin-bottom:48px}.prose{padding:56px 0 90px;font-size:17px}footer{grid-template-columns:1fr auto;gap:24px;min-height:190px;padding:28px 0}footer>p{display:none}}