:root{color-scheme:light;--bg:#f8fafc;--surface:#fff;--surface-alt:#f1f4f9;--ink:#222c40;--muted:#718096;--line:#e7ebf2;--blue:#3867ed;--blue-soft:#edf2ff;--shadow:0 8px 30px #243d7810;--font:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;font-family:var(--font);font-size:15px;line-height:1.7;color:var(--ink);background:var(--bg);font-synthesis:none;-webkit-font-smoothing:antialiased}
:root[data-theme=dark]{color-scheme:dark;--bg:#141923;--surface:#1b2230;--surface-alt:#242d3e;--ink:#edf1fa;--muted:#9aa7bd;--line:#2c3547;--blue:#88a9ff;--blue-soft:#253451;--shadow:0 8px 30px #0002}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{border:0;cursor:pointer}button:disabled{opacity:.5;cursor:wait}button,a,input,textarea,select{outline-offset:5px}a:focus-visible,button:focus-visible{outline:2px solid var(--blue)}input:focus,textarea:focus,select:focus{outline:2px solid var(--blue);outline-offset:2px}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.35}h1{letter-spacing:-1.9px}h2{font-weight:650;font-size:25px;letter-spacing:-.7px}h3{font-weight:600;font-size:18px}svg{display:block;width:22px;height:22px;flex-shrink:0}.svg-icon{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.muted{color:var(--muted)}.skip{position:fixed;left:15px;top:-80px;z-index:100;background:var(--blue);color:var(--surface);padding:10px 20px;border-radius:10px}.skip:focus{top:10px}
.site-header{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}.header-inner{max-width:1160px;margin:auto;min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:0 30px}.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:720;letter-spacing:-1px;white-space:nowrap}.brand-dot{color:var(--blue)}.brand-mark{display:block;position:relative;background:#3867ed;color:white;width:37px;height:37px;border-radius:12px;font:bold 34px/35px Arial;text-align:center;letter-spacing:-2px}.brand-mark>span{position:absolute;right:-3px;top:-6px;color:#bce78b;font:16px/1 sans-serif;text-shadow:0 1px 0 #3867ed}.main-nav{display:flex;align-items:center;gap:6px}.main-nav a{font-size:13px;padding:7px 14px;border-radius:9px;color:var(--muted);white-space:nowrap;font-weight:500;transition:background .18s,color .18s}.main-nav a:hover{background:var(--surface-alt);color:var(--ink)}.main-nav a.active{background:var(--surface);color:var(--blue);box-shadow:0 1px 5px #2233560a}.header-actions{display:flex;align-items:center;gap:12px}.theme-toggle{width:35px;height:35px;display:grid;place-items:center;border-radius:10px;background:transparent;color:var(--muted)}.theme-toggle svg{width:19px;height:19px}.theme-toggle:hover{background:var(--surface-alt)}.owner-button{display:flex;align-items:center;gap:14px;border:1px solid var(--line);background:var(--surface);border-radius:10px;font-size:12px;padding:8px 13px;color:var(--ink);white-space:nowrap}.owner-button:hover{border-color:var(--blue);color:var(--blue)}.shell{max-width:1160px;margin:0 auto;padding:0 30px}main{min-height:calc(100vh - 230px);padding:0 0 64px}.eyebrow{display:inline-block;font:10px/1.5 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.7px;color:var(--muted)}
.hero{display:grid;grid-template-columns:1.5fr 1fr;align-items:center;gap:35px;padding:70px 0 53px}.hero-copy{padding:8px 0 16px}.hello-label{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid var(--line);border-radius:30px;font-size:11px;color:var(--muted);background:var(--surface)}.hello-label:before{content:'';width:6px;height:6px;background:#72b489;border-radius:50%}.hero h1{font-size:clamp(38px,4.6vw,57px);font-weight:700;line-height:1.25;margin:23px 0 20px}.hero h1>span{color:var(--blue);font-family:Arial,var(--font);letter-spacing:-2.6px}.hero-copy>p{color:var(--muted);font-size:14px;line-height:1.95;max-width:410px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:28px}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:42px;padding:9px 17px;border-radius:10px;font-size:12px;font-weight:550;line-height:1.7;transition:transform .18s,background .18s}.primary{background:#3867ed;color:#fff;box-shadow:0 4px 10px #3867ed1a}.primary:hover{background:#2c57d7;transform:translateY(-1px)}.secondary{border:1px solid var(--line);background:var(--surface);color:var(--ink)}.secondary:hover{background:var(--surface-alt)}.text-link,.quiet{font-size:12px;color:var(--muted);background:transparent;padding:0}.text-link:hover,.quiet:hover{color:var(--blue)}.full-width{width:100%}
.corner-art{position:relative;height:287px;display:flex;align-items:center;justify-content:center;isolation:isolate}.art-grid{position:absolute;inset:6px 0;background-image:radial-gradient(var(--line) 1.2px,transparent 1.2px);background-size:16px 16px;mask-image:radial-gradient(ellipse,#000 30%,transparent 72%)}.art-back{width:190px;height:217px;border:1px solid #dfe7fd;background:#edf2ff;border-radius:20px;position:absolute;transform:rotate(-13deg) translate(-17px,-2px)}.art-window{position:relative;width:211px;height:220px;transform:rotate(7deg);border:1px solid var(--line);background:var(--surface);border-radius:18px;box-shadow:0 16px 36px #29477c10;overflow:hidden}.art-window-bar{height:32px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:4px;padding:0 12px}.art-window-bar i{display:block;width:5px;height:5px;border-radius:50%;background:var(--line)}.art-window-bar small{font:8px monospace;color:var(--muted);margin-left:auto}.art-face{height:125px;position:relative;display:grid;place-items:center;font:bold 109px/1 Arial;color:var(--blue);letter-spacing:-6px}.art-face:after{content:'✳';position:absolute;right:24px;top:12px;font:32px/1 sans-serif;color:#9ecb6f}.art-window-bottom{text-align:center;color:var(--muted);font:9px monospace;letter-spacing:1px}.art-sticker{position:absolute;padding:9px 13px;border-radius:11px;box-shadow:0 4px 13px #29477c0c;font-size:10px;white-space:nowrap;display:flex;align-items:center;gap:7px;z-index:2}.art-sticker svg{width:14px;height:14px}.sticker-notes{background:#fff4dd;color:#9c7b39;left:0;top:65px;transform:rotate(-9deg)}.sticker-tools{background:#eaf5ee;color:#558369;right:0;bottom:53px;transform:rotate(5deg)}.art-caption{position:absolute;bottom:0;left:0;right:0;text-align:center;font:8px monospace;letter-spacing:3px;color:var(--muted)}[data-theme=dark] .art-back{background:#253451;border-color:#35466b}[data-theme=dark] .sticker-notes{background:#473c29;color:#e4c582}[data-theme=dark] .sticker-tools{background:#2c433a;color:#a0c9ad}
.home-meta{display:flex;justify-content:space-between;align-items:center;padding:18px 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.home-meta .live-dot{display:inline-flex;align-items:center;gap:7px}.live-dot:before{content:'';width:5px;height:5px;background:#76aa8c;border-radius:50%}.home-meta time{font:10px monospace;letter-spacing:.2px}.home-tools{margin:25px 0 38px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.section-heading h2{font-size:18px;letter-spacing:-.3px}.section-heading h2 span{font:10px monospace;letter-spacing:1px;color:var(--muted);margin-left:11px;font-weight:400}.section-heading>a{font-size:11px;color:var(--muted)}.section-heading>a:hover{color:var(--blue)}.tool-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.tool-card{position:relative;display:flex;gap:17px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;min-width:0;box-shadow:0 2px 4px #25365102;transition:transform .2s,box-shadow .2s,border-color .2s}.tool-card:hover{transform:translateY(-4px);border-color:#bbcaef;box-shadow:var(--shadow)}.tool-icon{width:48px;height:48px;flex-shrink:0;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);border-radius:14px}.tool-icon svg{width:24px;height:24px}.tool-icon.orange{background:#fff0e8;color:#dc8a5e}[data-theme=dark] .tool-icon.orange{background:#40342d;color:#e6a989}.tool-copy{min-width:0;flex:1}.tool-card h3{font-size:16px;line-height:1.5;margin-bottom:5px}.tool-card p{font-size:11px;line-height:1.8;color:var(--muted)}.tool-card .arrow{color:var(--muted);font-size:17px;line-height:1.3}.tag{display:inline-flex;align-items:center;gap:5px;font-size:9px;padding:3px 7px;background:var(--surface-alt);border-radius:5px;color:var(--muted)}.tool-card .tag{margin-top:12px;background:transparent;padding:0;color:var(--blue);font-size:10px}.tool-card .tag:before{content:'';width:4px;height:4px;border-radius:50%;background:currentColor}.columns{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:30px;margin-bottom:32px}.empty{width:100%;padding:30px;min-height:185px;border:1px dashed var(--line);border-radius:16px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.empty-symbol{display:grid;place-items:center;color:var(--muted);background:var(--surface-alt);width:40px;height:40px;border-radius:12px;margin-bottom:14px}.empty-symbol svg{width:19px;height:19px}.empty h3{font-size:14px;margin-bottom:8px;font-weight:550}.empty p{font-size:11px;color:var(--muted);max-width:340px;line-height:1.85}.empty .primary,.empty .quiet{margin-top:17px}.note-row{display:block;background:var(--surface);border:1px solid var(--line);padding:20px;border-radius:14px;text-align:left;width:100%;margin-bottom:11px;color:var(--ink);transition:border-color .18s,transform .18s}.note-row:hover{border-color:#bbcaef;transform:translateX(3px)}.note-top{display:flex;justify-content:space-between;gap:10px;font-size:9px;color:var(--muted);margin-bottom:8px}.note-top time{font-family:monospace}.note-row h3{font-size:15px;margin-bottom:8px}.note-row p{font-size:11px;line-height:1.8;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.little-links{display:grid;gap:11px}.little-link{display:flex;gap:13px;align-items:center;padding:19px;border:1px solid var(--line);border-radius:15px;background:var(--surface);transition:border-color .18s}.little-link:hover{border-color:#bbcaef}.little-link>.svg-icon{color:var(--muted)}.little-link>div{flex:1}.little-link h3{font-size:13px;margin-bottom:4px}.little-link p{font-size:10px;color:var(--muted)}.little-link>span:last-child{color:var(--muted);font-size:15px}.home-bottom{display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--blue-soft);border:1px solid var(--line);padding:24px 28px;border-radius:17px}.home-bottom p{font-size:16px;font-weight:550;letter-spacing:-.3px}.home-bottom small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.home-bottom>a{color:var(--blue);white-space:nowrap;font-size:11px}.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);padding:27px 0 32px}.footer-brand{font-weight:650;font-size:16px;letter-spacing:-.6px}.footer-brand>span{color:var(--blue)}.footer-brand small{font-size:10px;font-weight:400;color:var(--muted);margin-left:15px;letter-spacing:0}.footer-right{display:flex;align-items:center;gap:24px;font-size:9px;color:var(--muted)}
.page-head{padding:57px 0 34px;border-bottom:1px solid var(--line);margin-bottom:28px}.page-head h1{font-size:38px;letter-spacing:-1px;margin:13px 0 15px;font-weight:650}.page-head p{font-size:13px;color:var(--muted);max-width:650px;line-height:1.9}.page-head .eyebrow{color:var(--blue)}.toolbar{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin:25px 0 22px}.search{width:300px;max-width:100%;background:var(--surface);font-size:12px;padding:11px 14px}.result-count{font-size:10px;color:var(--muted);margin-right:auto}.button-row{display:flex;gap:10px;flex-wrap:wrap}.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px}.content-grid>.empty{grid-column:1/-1}.entry-card{display:flex;flex-direction:column;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;min-height:180px}.entry-card .meta{display:flex;gap:10px;flex-wrap:wrap;font-size:9px;color:var(--muted)}.entry-card h3{font-size:19px;margin:17px 0 11px;overflow-wrap:anywhere}.entry-card p{font-size:12px;color:var(--muted);line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere;margin-bottom:19px}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto}.card-bottom .quiet,.card-bottom .text-link{color:var(--blue);font-size:11px}.card-actions{display:flex;gap:20px;padding-top:13px;margin-top:18px;border-top:1px solid var(--line)}.card-actions .quiet{font-size:10px}.status-box{padding:36px;border-radius:20px;background:var(--surface);border:1px solid var(--line);max-width:700px;margin:15px 0}.status-box .dialog-symbol{margin-bottom:20px}.status-box h3{font-size:21px;margin-bottom:13px}.status-box p{font-size:12px;color:var(--muted);max-width:550px;line-height:1.9;margin-bottom:22px}.private-banner{display:flex;align-items:center;gap:12px;border:1px solid var(--line);background:var(--blue-soft);padding:16px 21px;border-radius:13px;font-size:11px;color:var(--ink)}.private-banner .svg-icon{color:var(--blue)}.filters{display:flex;gap:7px;flex-wrap:wrap;margin:21px 0}.filter{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:7px 13px;font-size:11px;border-radius:9px}.filter.selected{background:var(--blue-soft);color:var(--blue);border-color:var(--blue)}.hint{font-size:11px;color:var(--muted);line-height:1.85;margin:16px 0}.about-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;padding:15px 0}.about-note{font-size:28px;line-height:1.8;font-weight:550;letter-spacing:-1px;white-space:pre-line;margin-bottom:22px}.about-layout p.muted{font-size:13px;line-height:2}.about-list{display:grid;align-content:start;border-top:1px solid var(--line)}.about-list>div{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line);font-size:11px}.about-list span{color:var(--muted)}.about-list strong{font-weight:500}.loading{color:var(--muted);font-size:12px;padding:35px}.load-more{display:block;margin:25px auto;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:10px 20px;font-size:12px}.error-state{border-color:#e0afa7}.form-error{color:#c94747;font-size:12px;line-height:1.8;margin:15px 0}.form-error:empty{display:none}
dialog{border:1px solid var(--line);border-radius:24px;padding:32px;width:570px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);color:var(--ink);background:var(--surface);box-shadow:0 30px 100px #15244225}dialog::backdrop{background:#17243e62;backdrop-filter:blur(7px)}dialog h2{font-size:25px;margin:17px 0 12px;letter-spacing:-.5px}dialog p.muted{font-size:12px;line-height:1.9;margin-bottom:25px}.dialog-head{display:flex;justify-content:space-between;align-items:center}.icon-btn{width:30px;height:30px;border-radius:8px;background:var(--surface-alt);color:var(--muted);font:22px/1 sans-serif}.dialog-symbol{width:49px;height:49px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);border-radius:15px;font-size:27px;margin-top:12px}#login-dialog{width:450px}#login-dialog h2{font-size:24px;margin-top:23px}label{display:flex;flex-direction:column;gap:8px;font-size:12px;margin:20px 0 17px;color:var(--ink)}input,textarea,select{border:1px solid var(--line);color:var(--ink);background:var(--bg);border-radius:10px;padding:11px 13px;min-width:0;width:100%;font-size:13px}input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}textarea{line-height:1.9;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-row label{margin:0}.file-picker{border:1px dashed var(--line);border-radius:14px;padding:18px;background:var(--bg)}.file-picker input{border:0;padding:10px 0;background:none}.login-footnote{font-size:10px;text-align:center;color:var(--muted);margin:16px 0 0}.prose{font-size:14px;line-height:2;white-space:pre-wrap;overflow-wrap:anywhere;margin:22px 0}#read-link:empty{display:none}#toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,15px);background:var(--ink);color:var(--surface);border-radius:12px;padding:12px 22px;z-index:100;font-size:12px;max-width:90vw;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;box-shadow:var(--shadow)}#toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1500px){.header-inner,.shell{max-width:1220px}.hero{padding:85px 0 65px}.hero h1{font-size:64px}.corner-art{height:310px}.tool-card{padding:28px}}
@media(max-width:900px){.header-inner{gap:17px;padding:0 25px}.main-nav{gap:1px}.main-nav a{padding:7px 10px}.brand{font-size:20px}.header-actions{gap:6px}.owner-button{padding:7px 10px;font-size:11px;gap:6px}.hero{gap:15px}.hero h1{font-size:44px}.corner-art{transform:scale(.9)}.tool-card{gap:13px;padding:20px}.tool-card p{font-size:10px}.columns{gap:21px;grid-template-columns:1.3fr 1fr}}
@media(max-width:700px){.header-inner{display:grid;grid-template-columns:1fr auto;gap:13px 18px;padding:17px 22px 12px}.main-nav{grid-column:1/-1;grid-row:2;display:flex;justify-content:space-between;gap:4px}.main-nav a{padding:7px 15px;font-size:12px;flex:1;text-align:center}.header-actions{gap:10px}.shell{padding:0 22px}.hero{padding:40px 0 34px;grid-template-columns:1.45fr 1fr;gap:0}.hero h1{font-size:37px;letter-spacing:-1.2px}.hero h1>span{letter-spacing:-1.6px}.hero-copy>p{font-size:12px}.hero-actions{gap:19px;margin-top:23px}.hero-actions .primary{padding:8px 13px;font-size:11px}.corner-art{height:235px;transform:scale(.8);transform-origin:center right}.home-meta{padding:14px 0}.columns{grid-template-columns:1fr;gap:30px}.little-links{grid-template-columns:1fr 1fr}.little-link{padding:16px;gap:10px}.little-link>div p{font-size:9px}.footer-brand small{display:block;margin:5px 0 0}.footer-right{gap:16px}.about-layout{grid-template-columns:1fr;gap:30px}.page-head{padding-top:38px}.page-head h1{font-size:33px}.tool-list{gap:13px}.tool-card{padding:19px;flex-wrap:wrap;gap:13px}.tool-copy{flex-basis:calc(100% - 67px)}.tool-card .arrow{position:absolute;top:17px;right:17px;font-size:15px}.tool-icon{width:40px;height:40px;border-radius:11px}.tool-icon svg{width:21px;height:21px}.tool-card h3{font-size:14px}.tool-card p{font-size:10px}.tool-card .tag{margin-top:8px}.content-grid{gap:13px}.entry-card{padding:20px}.entry-card h3{font-size:17px}}
@media(max-width:480px){.header-inner{padding-left:20px;padding-right:20px}.brand{font-size:21px}.brand-mark{width:33px;height:33px;line-height:32px;font-size:31px;border-radius:11px}.main-nav a{padding:7px 10px;font-size:11px}.owner-button{font-size:10px}.theme-toggle{width:28px;height:30px}.shell{padding:0 20px}.hero{grid-template-columns:1fr;position:relative;padding-top:34px;padding-bottom:25px}.hero-copy{z-index:1;padding:0}.hello-label{font-size:10px}.hero h1{font-size:42px;margin:20px 0 17px}.hero-copy>p{font-size:12px;max-width:310px;line-height:1.95}.corner-art{display:none}.hero-actions{margin-top:23px}.home-meta{margin-top:0;font-size:9px}.home-meta time{font-size:8px}.home-tools{margin:24px 0 29px}.section-heading{margin-bottom:14px}.section-heading h2{font-size:17px}.section-heading h2 span{font-size:8px;margin-left:8px}.section-heading>a{font-size:10px}.tool-list{grid-template-columns:1fr;gap:12px}.tool-card{flex-wrap:nowrap;padding:21px;gap:16px;border-radius:16px}.tool-copy{flex-basis:auto}.tool-card p{font-size:11px}.tool-card h3{font-size:15px}.tool-icon{width:43px;height:43px}.tool-card .arrow{top:21px;right:20px}.tool-card .tag{font-size:9px;margin-top:9px}.columns{gap:28px;margin-bottom:28px}.empty{padding:25px;min-height:175px}.little-links{grid-template-columns:1fr}.little-link{padding:19px}.little-link p{font-size:10px}.home-bottom{padding:22px;align-items:flex-start;flex-direction:column;gap:17px}.home-bottom p{font-size:16px}.home-bottom small{font-size:10px}.footer{align-items:flex-start;padding:24px 0}.footer-right{flex-direction:column;align-items:flex-end;gap:8px;font-size:8px}.page-head{padding:32px 0 25px;margin-bottom:24px}.page-head h1{font-size:31px}.page-head p{font-size:12px}.content-grid{grid-template-columns:1fr}.toolbar{gap:12px}.search{width:100%;font-size:12px}.toolbar>.primary{margin-left:auto}.button-row{gap:8px}.button-row .primary,.button-row .secondary{font-size:10px;padding:8px 12px;min-height:38px}.private-banner{font-size:10px;padding:15px}.status-box{padding:26px}.status-box h3{font-size:19px}.filters{gap:6px}.filter{font-size:10px;padding:6px 11px}.about-note{font-size:23px}.about-layout{padding:0}.about-layout p.muted{font-size:12px}dialog{padding:25px 23px;border-radius:20px}dialog h2,#login-dialog h2{font-size:22px}.form-row{gap:11px}.hint{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}