:root{--ink:#292b3d;--muted:#727689;--blue:#4e5be8;--line:#e8e9f0;--paper:#f8f9fc;--sidebar:236px}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Avenir Next,PingFang SC,Microsoft YaHei,sans-serif;font-size:14px}button,input,a{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;font:inherit;color:inherit;background:0 0;border:0}button:disabled{cursor:wait;opacity:.6}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline-offset:4px;outline:3px solid #8792f7}button svg{flex-shrink:0}.workspace{min-height:100vh}.sidebar{width:var(--sidebar);border-right:1px solid var(--line);z-index:2;background:#fff;flex-direction:column;padding:34px 20px 0;display:flex;position:fixed;inset:0 auto 0 0}.brand{letter-spacing:-1.4px;align-items:center;gap:10px;padding:0 8px;font-size:27px;font-weight:750;display:flex}.brand>div>span{color:#777c90;font-weight:450}.brand small{letter-spacing:1.2px;color:#828698;margin-top:3px;font-size:10px;font-weight:450;display:block}.brand-mark{text-align:center;background:var(--blue);color:#fff;letter-spacing:-4px;border-radius:15px;flex-shrink:0;width:45px;height:47px;padding-right:5px;font-family:Georgia,serif;font-size:41px;font-style:italic;line-height:46px;box-shadow:0 5px 12px #4e5be823}.brand-mark span{color:#ffe095}.nav-label{color:#8b8fa2;letter-spacing:1.4px;margin:46px 14px 13px;font-size:10px}.nav-item{text-align:left;color:#686d82;border-radius:12px;align-items:center;gap:12px;width:100%;margin:5px 0;padding:14px 15px;font-size:13px;transition:background .18s,color .18s;display:flex}.nav-item.selected{color:#4855d4;background:#edeffd;font-weight:650}.nav-item:hover{background:#f0f2fb}.nav-item small{color:#8a8ea1;font-variant-numeric:tabular-nums;background:#f0f1f6;border-radius:6px;margin-left:auto;padding:1px 5px;font-size:11px}.nav-item.selected small{color:#5863c6;background:#dfe4fe}.nav-dot{background:#6e86ea;border-radius:3px;width:8px;height:8px;margin:0 5px;display:block}.dot-2{background:#b395df}.dot-3{background:#ef8e9b}.dot-4{background:#ddb975}.sidebar-note{background:#f6f7fb;border-radius:16px;margin:40px 9px 24px;padding:19px 17px}.note-orbit{margin-bottom:16px;padding-left:3px;display:flex}.note-orbit i{background:#7f91ef;border:3px solid #f6f7fb;border-radius:50%;width:20px;height:20px;margin-left:-3px}.note-orbit i:nth-child(2){background:#eda1ac}.note-orbit i:nth-child(3){background:#f1ce87}.small-label{color:#85899e;font-size:10px}.sidebar-note p{color:#7c8096;letter-spacing:.8px;margin:11px 0 0;font-size:13px;font-weight:450;line-height:2.15}.sidebar-note p span{color:#b5b9ca;margin-left:12px}.sidebar-note strong{color:#555d81;font-weight:550}.sidebar-bottom{margin-top:auto}.sidebar-bottom>button{color:#777d94;align-items:center;gap:9px;padding:16px 12px;font-size:11px;display:flex}.account{border-top:1px solid var(--line);align-items:center;gap:10px;margin-top:4px;padding:21px 5px;display:flex}.avatar{color:#9d784a;background:#f2e7d8;border:3px solid #fcf7ef;border-radius:50%;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:12px;font-weight:650;display:grid}.account>div:nth-child(2){flex:1;min-width:0}.account strong{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:11px;font-weight:600;display:block;overflow:hidden}.account small{color:#9398aa;margin-top:4px;font-size:9px;display:block}.account a{color:#9398aa;padding:5px}.main{margin-left:var(--sidebar);max-width:1740px;padding:0 48px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:78px;display:flex}.breadcrumb{letter-spacing:1.8px;color:#9a9eaf;align-items:center;gap:12px;font-size:10px;font-weight:550;display:flex}.breadcrumb span{letter-spacing:0;color:#6b7087;font-size:12px;font-weight:500}.private-label{color:#858ca0;align-items:center;gap:6px;font-size:10px;display:flex}.private-label svg{color:#96a2af}.intro{justify-content:space-between;align-items:center;gap:30px;padding:46px 0 38px;display:flex}.eyebrow{letter-spacing:2px;color:#838aa7;align-items:center;gap:8px;font-size:10px;font-weight:550;display:flex}.eyebrow>i{background:#8a96e9;border-radius:50%;width:6px;height:6px}.intro h1{letter-spacing:-1px;margin:12px 0;font-size:36px;font-weight:650;line-height:1.5}.intro h1 span{color:#5964ce}.intro p{color:#82889f;margin:0;font-size:12px;line-height:1.9}.mobile-break{display:none}.intro-index{align-items:center;gap:25px;margin-right:4px;padding:16px 0 16px 25px;display:flex}.intro-index>div{min-width:63px}.intro-index b{letter-spacing:-1.8px;color:#777f9d;font-variant-numeric:tabular-nums;font-size:34px;font-weight:550;line-height:1;display:block}.intro-index b span{letter-spacing:0;color:#a0a6b9;margin-left:6px;font-size:10px;font-weight:400}.intro-index small{color:#9299af;letter-spacing:1px;margin-top:12px;font-size:10px;display:block}.index-divider{background:#e0e3ef;width:1px;height:38px}.section-toolbar{justify-content:space-between;align-items:center;gap:20px;padding:18px 0 24px;display:flex}.section-toolbar h2{align-items:center;gap:10px;margin:0;font-size:18px;font-weight:650;display:flex}.section-toolbar h2 span{color:#8e96b0;background:#f0f2f9;border:1px solid #e1e5f1;border-radius:7px;place-items:center;min-width:27px;height:23px;font-size:11px;font-weight:500;display:grid}.section-toolbar p{color:#8a91a7;margin:7px 0 0;font-size:11px}.search{color:#a0a7be;background:#fff;border:1px solid #e5e7f1;border-radius:13px;align-items:center;gap:10px;min-width:300px;padding:13px 15px;transition:border-color .2s,box-shadow .2s;display:flex;box-shadow:0 2px 4px #33396402}.search:focus-within{border-color:#abb4f3;box-shadow:0 0 0 3px #edf0fe}.search input{min-width:0;font:inherit;color:#4e5779;background:0 0;border:0;outline:none;flex:1;font-size:11px}.search input::placeholder{color:#9ba3b9}.search button{padding:0;display:flex}.tool-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;display:grid}.tool-card{--accent:#5b70d6;--tint:#f3f5ff;background:#fff;border:1px solid #e8eaf3;border-radius:22px;flex-direction:column;min-width:0;padding:24px 24px 0;transition:transform .22s,border-color .22s,box-shadow .22s;animation:.45s both arrive;display:flex;position:relative;box-shadow:0 3px 8px #29335703}.tool-card:nth-child(2n){animation-delay:40ms}.tool-card:nth-child(3n){animation-delay:80ms}.tool-card:nth-child(4n){animation-delay:.12s}.tool-card:hover{border-color:color-mix(in srgb,var(--accent) 32%,white);transform:translateY(-4px);box-shadow:0 12px 32px #3338660c}.theme-research{--accent:#9762c5;--tint:#f7f1fc}.theme-category{--accent:#c98032;--tint:#fff6e9}.theme-design{--accent:#d96883;--tint:#fff2f5}.theme-monitor{--accent:#ce6175;--tint:#fff1f3}.theme-vision{--accent:#398d7b;--tint:#eefaf6}.theme-keywords{--accent:#318e92;--tint:#eefafa}.theme-profit{--accent:#b78d37;--tint:#fff9ec}.card-top{justify-content:space-between;align-items:flex-start;gap:10px;min-height:96px;display:flex}.tool-icon{object-fit:cover;border-radius:25px;flex-shrink:0;width:96px;height:96px;transition:transform .25s;display:block;box-shadow:0 5px 12px #34375e06}.tool-card:hover .tool-icon{transform:translateY(-2px)rotate(-2deg)}.card-meta{flex-direction:column;align-items:flex-end;gap:20px;padding-top:0;display:flex}.tool-category{color:var(--accent);letter-spacing:.2px;background:var(--tint);white-space:nowrap;border-radius:6px;padding:4px 7px;font-size:9px}.favorite{color:#c9cddd;border-radius:9px;place-items:center;width:30px;height:30px;padding:5px;transition:background .18s,color .18s;display:grid}.favorite:hover{color:#d4ac57;background:#fff8e5}.favorite.active{color:#cea148;background:#fff8e5}.favorite.active svg{fill:#f5dfa7}.tool-card h3{letter-spacing:-.1px;margin:21px 0 4px;font-size:18px;font-weight:650;line-height:1.5}.subtitle{letter-spacing:.2px;color:var(--accent);margin:0;font-size:10px}.description{color:#737b90;flex:1;min-height:43px;margin:15px 0 18px;font-size:12px;line-height:1.85}.tags{flex-wrap:wrap;gap:6px;margin:0 0 20px;display:flex}.tags span{color:#767e95;background:#f7f8fc;border-radius:5px;padding:5px 7px;font-size:9px;line-height:1}.card-bottom{border-top:1px solid #eef0f6;justify-content:space-between;align-items:center;gap:8px;padding:16px 0;font-size:10px;display:flex}.status{color:#9198ac;align-items:center;gap:5px;font-size:9px;display:flex}.status i,footer>span>i{background:#c3c9d9;border-radius:50%;width:5px;height:5px}.status.online{color:#7b958a}.status.online i,footer .all-online{background:#7aba97}.status.offline{color:#c18d59}.status.offline i{background:#d7a577}.card-bottom a,.card-bottom button{color:var(--accent);align-items:center;gap:5px;margin:-6px 0;padding:6px 0 6px 8px;font-size:10px;font-weight:550;display:flex}.card-bottom a svg{transition:transform .2s}.card-bottom a:hover svg{transform:translate(2px,-2px)}.card-bottom button{color:#959db7}footer{border-top:1px solid var(--line);color:#9ca3b6;align-items:center;gap:15px;margin-top:31px;padding:22px 0 30px;font-size:9px;display:flex}footer>span{align-items:center;gap:6px;display:flex}footer button{color:#8b93ad;align-items:center;gap:5px;padding:4px;font-size:9px;display:flex}.footer-brand{letter-spacing:1.6px;margin-left:auto;font-size:8px}.empty{text-align:center;color:#9fa8c8;background:#fff;border:1px dashed #d8ddef;border-radius:22px;padding:65px 20px}.empty>svg{margin:auto}.empty h3{color:#5a6487;margin:19px 0 10px;font-size:17px}.empty p{color:#9199b0;font-size:12px}.empty button{color:#5b68b9;background:#edf0fe;border-radius:9px;margin-top:12px;padding:12px 20px;font-size:12px}.preview-note{color:#9a7e40;background:#fff3d7;border-radius:10px;padding:10px 14px;font-size:11px}.modal-backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:20;background:#242c4660;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.help-panel{background:#fff;border-radius:24px;max-width:510px;max-height:85vh;padding:42px;position:relative;overflow:auto;box-shadow:0 25px 80px #192b5530}.help-panel h2{margin:13px 0 28px;font-size:29px;font-weight:650}.help-panel h3{margin-top:22px;font-size:13px;font-weight:650}.help-panel p{color:#7b849e;margin-top:7px;font-size:12px;line-height:1.9}.help-foot{border-top:1px solid var(--line);color:#99a1b7;margin-top:25px;padding-top:19px;font-size:10px}.close{color:#8994b1;border-radius:8px;padding:5px;position:absolute;top:16px;right:16px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@keyframes arrive{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:translateY(0)}}@media (width>=1800px){.main{padding:0 64px}.tool-card{padding:27px 27px 0}.tool-icon{border-radius:27px;width:106px;height:106px}.card-top{min-height:106px}.tool-card h3{font-size:20px}.description{font-size:12px}.intro{padding-top:50px;padding-bottom:42px}.intro h1{font-size:42px}.tool-grid{gap:24px}}@media (width<=1400px){:root{--sidebar:216px}.sidebar{padding-left:14px;padding-right:14px}.main{padding:0 32px}.tool-grid{gap:16px}.tool-card{padding:20px 20px 0}.tool-icon{border-radius:22px;width:82px;height:82px}.card-top{min-height:82px}.tool-card h3{font-size:16px}.intro-index{gap:17px;padding-left:10px}.intro h1{font-size:32px}.card-meta{gap:12px}.tool-category{padding:4px 5px;font-size:8px}}@media (width<=1220px){.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.intro-index{display:none}.tool-icon{width:88px;height:88px}.card-top{min-height:88px}.sidebar-note{margin-top:26px}}@media (width<=1000px){:root{--sidebar:198px}.main{padding:0 26px}.brand{gap:8px;padding:0 5px;font-size:24px}.brand-mark{border-radius:13px;width:38px;height:42px;font-size:37px;line-height:41px}.brand small{font-size:8px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.nav-item{gap:9px;padding:13px 11px;font-size:12px}.sidebar-note{margin-left:4px;margin-right:4px;padding:16px 12px}.small-label{font-size:9px}.intro h1{font-size:29px}.search{min-width:250px}.intro{padding:32px 0 25px}.section-toolbar p{display:none}}@media (width<=760px){.sidebar{border-right:0;border-bottom:1px solid var(--line);width:100%;height:auto;padding:22px 22px 10px;position:relative}.brand{padding:0;font-size:25px}.brand small{font-size:9px}.brand-mark{font-size:36px;line-height:41px}.nav-label,.sidebar-note,.sidebar-bottom{display:none}.sidebar nav{scrollbar-width:none;gap:7px;margin-top:22px;padding-bottom:7px;display:flex;overflow:auto}.sidebar nav::-webkit-scrollbar{display:none}.nav-item{white-space:nowrap;border-radius:10px;flex-shrink:0;gap:7px;width:auto;margin:0;padding:10px 12px;font-size:11px}.nav-item small,.nav-dot{display:none}.main{margin-left:0;padding:0 22px}.topbar{height:56px}.breadcrumb{letter-spacing:1px;gap:7px;font-size:8px}.breadcrumb span{font-size:10px}.private-label{gap:4px;font-size:8px}.private-label svg{width:12px}.intro{padding:28px 0 22px}.intro h1{letter-spacing:-.7px;margin:11px 0;font-size:29px}.intro p{font-size:11px;line-height:1.9}.eyebrow{letter-spacing:1.7px;font-size:8px}.section-toolbar{flex-direction:column;align-items:flex-start;gap:16px;padding:16px 0 20px}.section-toolbar h2{font-size:17px}.search{width:100%;min-width:0;padding:13px 14px}.tool-grid{gap:15px}.tool-card h3{font-size:17px}.tool-category{font-size:9px}.description{font-size:11px}.footer-brand{display:none}footer{flex-wrap:wrap;gap:6px;margin-top:24px;padding-bottom:22px;font-size:8px}footer>button:last-child{margin-left:auto}.help-panel{padding:32px 25px}.help-panel h2{font-size:26px}}@media (width<=520px){.tool-grid{grid-template-columns:1fr;gap:16px}.tool-card{grid-template-columns:82px minmax(0,1fr);column-gap:18px;padding:21px 22px 0;display:grid}.card-top{display:contents}.tool-icon{border-radius:22px;grid-area:1/1/4;align-self:center;width:82px;height:82px}.card-meta{flex-direction:row-reverse;grid-area:1/2;justify-content:space-between;align-items:center;gap:8px;min-height:27px;display:flex}.tool-category{font-size:9px}.favorite{width:27px;height:26px}.tool-card h3{grid-area:2/2;align-self:end;margin:3px 0 2px;font-size:17px}.subtitle{grid-area:3/2;min-height:18px;font-size:9px;line-height:1.7}.description{grid-column:1/-1;min-height:0;margin:16px 0 12px;font-size:11px;line-height:1.9}.tags{grid-column:1/-1;gap:7px;margin-bottom:16px}.card-bottom{grid-column:1/-1;padding:14px 0}.card-bottom a{font-size:11px}.status{font-size:10px}.mobile-break{display:block}.intro h1{font-size:27px}.intro h1 span{display:block}.intro{padding-top:25px;padding-bottom:18px}}@media (height<=800px) and (width>=761px){.sidebar-note{margin-top:24px;padding:12px 15px}.note-orbit{display:none}.nav-label{margin-top:30px}.nav-item{padding-top:12px;padding-bottom:12px}.sidebar-note p{line-height:1.8}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.auth-page{place-items:center;min-height:100vh;padding:36px;display:grid}.auth-shell{background:#fff;border:1px solid #e9ebf4;border-radius:30px;grid-template-columns:1.12fr 1fr;width:min(1050px,100%);display:grid;overflow:hidden;box-shadow:0 18px 70px #3338660b}.auth-story{background:#f0f2fe;flex-direction:column;padding:44px 46px;display:flex}.auth-story h1{letter-spacing:-.6px;margin:52px 0 14px;font-size:34px;font-weight:650;line-height:1.5}.auth-story h1>span{color:#5964ce}.auth-story p{color:#7c86a3;margin:0;font-size:13px;line-height:1.9}.auth-icons{grid-template-columns:repeat(4,1fr);gap:15px;margin:40px 0;display:grid}.auth-icons img{aspect-ratio:1;border-radius:21px;width:100%;box-shadow:0 6px 14px #555eaa0a}.auth-story>small{letter-spacing:1.5px;color:#969fbc;margin-top:auto;font-size:10px}.auth-form{flex-direction:column;justify-content:center;padding:62px 54px 44px;display:flex}.auth-form h2{margin:16px 0 12px;font-size:28px;font-weight:650}.auth-intro{color:#8992ab;margin:0 0 32px;font-size:12px;line-height:1.8}.auth-form label{color:#66708c;margin:0 0 9px;font-size:12px;display:block}.auth-form input{width:100%;font:inherit;background:#fafbfe;border:1px solid #e1e5f1;border-radius:11px;margin-bottom:21px;padding:14px 15px;font-size:13px}.auth-form input:focus{border-color:#8795ec;box-shadow:0 0 0 3px #f0f2fe}.auth-options{color:#939cb4;justify-content:space-between;align-items:center;margin:0 0 25px;font-size:11px;display:flex}.auth-options button{color:#6774c7;font-size:11px}.auth-submit,.primary{color:#fff;background:#5665e8;border-radius:11px;padding:14px;font-size:13px;font-weight:600;box-shadow:0 5px 14px #5665e826}.auth-submit{width:100%}.auth-back{color:#6671a0;margin:15px auto 0;font-size:12px;display:block}.auth-access{color:#969eb5;text-align:center;border-top:1px solid #eff1f7;margin:29px 0 0;padding-top:24px;font-size:11px;line-height:1.8}.auth-error,.auth-message{border-radius:10px;padding:12px;font-size:12px;line-height:1.8}.auth-error{color:#a34048;background:#fff1f1}.auth-message{color:#3c7f61;background:#edf8f1}.auth-loading{color:#77829f;place-items:center;min-height:100vh;display:grid}.mobile-logout{display:none}.members-panel{background:#fff;border-radius:24px;width:min(800px,100%);max-height:88vh;padding:40px;position:relative;overflow:auto}.members-panel>p{color:#7b849e;font-size:12px;line-height:1.8}.fine-print{font-size:11px!important}.member{border:1px solid #e5e8f1;border-radius:14px;margin:16px 0;padding:20px}.member-title{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.member-title strong{font-size:13px}.member label{align-items:center;gap:7px;font-size:12px;display:flex}.permission-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0;display:grid}.member input{accent-color:#5665e8}.member .primary{padding:10px 18px;font-size:12px}.account>button{color:#9398aa;padding:5px}@media (width<=730px){.auth-page{padding:20px}.auth-shell{grid-template-columns:1fr;max-width:440px}.auth-story{padding:28px}.auth-story h1{margin:27px 0 10px;font-size:26px}.auth-icons{gap:13px;margin:22px 0 4px}.auth-icons img:nth-child(n+5),.auth-story p,.auth-story>small{display:none}.auth-form{padding:30px 28px}.auth-form h2{font-size:25px}.auth-intro{margin-bottom:24px}.auth-access{margin-top:25px}.mobile-logout{color:#7f88a5;font-size:10px;display:block}.private-label{display:none}.members-panel{padding:28px 20px}.permission-grid{grid-template-columns:1fr}}