:root{--bg:#f7f6f3;--bg-blur:hsla(45,20%,96%,.82);--surface:#fff;--surface-2:#fbfaf8;--text:#14130f;--muted:#6a6862;--faint:#6f6c64;--border:#e6e3dc;--border-strong:#d6d2c8;--live:#1a7f4b;--r-xs:7px;--r-sm:10px;--r:14px;--r-lg:18px;--r-xl:24px;--shadow-sm:0 1px 2px rgba(20,19,15,.05),0 1px 3px rgba(20,19,15,.06);--shadow-md:0 4px 12px rgba(20,19,15,.07),0 12px 28px rgba(20,19,15,.08);--shadow-lg:0 12px 42px rgba(20,19,15,.15);--maxw:1000px}@media (prefers-color-scheme:dark){:root{--bg:#131210;--bg-blur:rgba(19,18,16,.78);--surface:#1b1a17;--surface-2:#201e1b;--text:#f3f1ec;--muted:#a6a29a;--faint:#8b887f;--border:#2b2925;--border-strong:#383530;--shadow-sm:0 1px 2px rgba(0,0,0,.3);--shadow-md:0 8px 24px rgba(0,0,0,.4);--shadow-lg:0 16px 48px rgba(0,0,0,.55)}}*{box-sizing:border-box}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-size-adjust:100%}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font-sans),-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.55;letter-spacing:-.005em}a{text-decoration:none}a,button{color:inherit}button{font-family:inherit}img{outline:1px solid rgba(0,0,0,.08);outline-offset:-1px}@media (prefers-color-scheme:dark){img{outline-color:hsla(0,0%,100%,.1)}}:focus-visible{outline:2px solid var(--text);outline-offset:2px;border-radius:5px}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}.muted{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--surface);color:var(--text);border:1px solid var(--border-strong);border-radius:var(--r-sm);padding:10px 16px;font-size:14px;font-weight:600;box-shadow:var(--shadow-md)}.skip-link:focus{left:12px;top:12px}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:var(--bg-blur);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:640;letter-spacing:-.02em}.brand-logo{width:26px;height:26px;display:block;color:var(--text);flex:none}.brand-logo .badge{fill:currentColor}.brand-logo .tile{fill:var(--bg)}.brand-name{font-size:16.5px}.brand-tagline{color:var(--muted);font-size:13px}@media (max-width:600px){.brand-tagline{display:none}}.catnav{border-top:1px solid var(--border)}.catnav-wrap{position:relative}.catnav-row{display:flex;flex-wrap:nowrap;gap:2px;padding:5px 0;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scrollbar-width:none;scroll-padding-inline:16px}.catnav-row::-webkit-scrollbar{display:none}.catnav-wrap:after{content:"";position:absolute;top:0;right:0;width:28px;height:100%;pointer-events:none;z-index:1;background:linear-gradient(to right,transparent,var(--bg))}.catnav-btn{display:inline-flex;align-items:center;gap:6px;min-height:38px;flex:none;padding:7px 11px;background:none;border:none;color:var(--text);font-size:13.5px;font-weight:540;line-height:1;cursor:pointer;white-space:nowrap;border-radius:9px;transition-property:background-color,color;transition-duration:.14s;transition-timing-function:ease-out}.catnav-btn.is-open,.catnav-btn:hover{background:var(--surface-2)}.caret{font-size:9px;color:var(--faint)}@keyframes menuIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.catnav-panel{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:50;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px;box-shadow:var(--shadow-md);animation:menuIn .14s ease-out}.catnav-panel-head{display:inline-block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:12px;transition:color .12s ease-out}.catnav-panel-head:hover{color:var(--text)}.catnav-panel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-gap:2px;gap:2px}.catnav-panel-link{padding:8px 10px;border-radius:var(--r-xs);font-size:14px;transition:background-color .12s ease-out}.catnav-panel-link:hover{background:var(--surface-2)}.catnav-panel-empty{padding:6px 4px 2px;font-size:14px;color:var(--faint)}.main{padding:44px 22px 0;min-height:64vh}.hero{text-align:center;padding:40px 0 28px;max-width:680px;margin:0 auto;position:relative;z-index:20}.hero-title{font-size:clamp(34px,6vw,56px);line-height:1.04;letter-spacing:-.035em;margin:0 0 16px;font-weight:680;text-wrap:balance}.hero-sub{font-size:clamp(16px,2.2vw,18px);color:var(--muted);margin:0 auto 26px;max-width:540px;text-wrap:pretty}.trust{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 18px;padding:0;margin:24px 0 0;font-size:13px;color:var(--faint)}.trust li{display:inline-flex;align-items:center;gap:8px}.trust li:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--border-strong)}.search{position:relative;max-width:520px;margin:0 auto;text-align:left}.search-box{display:flex;align-items:center;gap:10px;height:54px;padding:0 16px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition-property:border-color,box-shadow;transition-duration:.15s;transition-timing-function:ease-out}.search-box:focus-within{border-color:var(--text);box-shadow:var(--shadow-md)}.search-icon{color:var(--faint);flex:none}.search-input{flex:1 1;min-width:0;border:none;background:none;outline:none;font-size:16px;color:var(--text)}.search-input::placeholder{color:var(--faint)}.search-results{position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:30;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:6px;box-shadow:var(--shadow-lg);animation:menuIn .14s ease-out}.search-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r-sm);transition:background-color .12s ease-out}.search-item.is-active,.search-item:hover{background:var(--surface-2)}.search-item-emoji{font-size:18px;flex:none}.search-item-text{display:flex;flex-direction:column;flex:1 1;min-width:0}.search-item-name{font-weight:560;font-size:14.5px}.search-item-cat{font-size:12px;color:var(--faint)}.search-item-arrow{color:var(--faint);font-size:14px}.search-empty{padding:18px;font-size:14px;color:var(--muted);text-align:center;text-wrap:pretty}.block{margin-top:44px;position:relative;z-index:1}.section-title{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:600;margin:0 0 16px}.page-head{padding:4px 0 26px}.page-head h1{font-size:clamp(26px,4vw,38px);line-height:1.1;letter-spacing:-.03em;margin:0 0 8px;font-weight:670;text-wrap:balance}.page-head p{font-size:16px;color:var(--muted);margin:0;max-width:560px;text-wrap:pretty}.chips{display:flex;flex-wrap:wrap;gap:9px}.chip{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;background:var(--surface);border:1px solid var(--border);border-radius:999px;font-size:14px;font-weight:500;transition-property:border-color,background-color,transform;transition-duration:.14s;transition-timing-function:ease-out}.chip:hover{border-color:var(--border-strong);background:var(--surface-2);transform:translateY(-1px)}.chip:active{transform:translateY(0) scale(.98)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(232px,1fr));grid-gap:14px;gap:14px}.card{position:relative;display:flex;flex-direction:column;gap:7px;padding:20px;min-height:132px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);transition-property:border-color,box-shadow,transform;transition-duration:.16s;transition-timing-function:ease-out}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-3px)}.card:active{transform:translateY(-1px)}.cat-emoji{font-size:26px;line-height:1}.cat-name,.tool-name{font-weight:620;letter-spacing:-.01em;font-size:15.5px;text-wrap:balance}.cat-desc,.tool-desc{font-size:13.5px;color:var(--muted);text-wrap:pretty}.cat-meta{margin-top:auto;padding-top:10px}.is-soon{opacity:.66;transition:opacity .16s ease-out}.is-soon:hover{opacity:.92}.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--muted);align-self:flex-start;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.badge-live{color:var(--text)}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:20px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}.breadcrumb a{transition:color .12s ease-out;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}.breadcrumb a:hover{color:var(--text)}.breadcrumb .sep{color:var(--faint)}.empty{text-align:center;padding:60px 22px;border:1px dashed var(--border-strong);border-radius:var(--r-lg);background:var(--surface-2)}.tool-stub{display:flex;flex-direction:column;align-items:center;gap:14px}.stub-badge{font-size:12px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);border:1px solid var(--border);padding:6px 13px;border-radius:999px}.btn,.stub-badge{background:var(--surface)}.btn{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:10px 18px;border:1px solid var(--border-strong);border-radius:999px;font-size:14px;font-weight:540;transition-property:border-color,background-color,transform;transition-duration:.14s;transition-timing-function:ease-out}.btn:hover{border-color:var(--text);background:var(--surface-2)}.btn:active{transform:scale(.97)}.site-footer{border-top:1px solid var(--border);margin-top:72px;background:var(--surface-2)}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;grid-gap:32px;gap:32px;max-width:var(--maxw);margin:0 auto;padding:46px 22px 34px}@media (max-width:640px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}}.footer-tag{font-size:13.5px;margin:14px 0 0;max-width:300px;text-wrap:pretty}.footer-h{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);font-weight:600;margin:0 0 14px}.footer-col{display:flex;flex-direction:column;gap:11px}.footer-col a{font-size:14px;color:var(--muted);transition:color .12s ease-out}.footer-col a:hover{color:var(--text)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:var(--maxw);margin:0 auto;padding:18px 22px;border-top:1px solid var(--border);font-size:13px;color:var(--faint)}@keyframes reveal{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.block,.hero{animation:reveal .42s ease-out both}.block{animation-delay:70ms}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.card:hover,.chip:hover{transform:none}}.tool-shell{margin:6px 0 4px}.tool-loading{padding:40px;text-align:center;color:var(--muted)}.tool{display:flex;flex-direction:column;gap:16px}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--r-lg);padding:40px 24px;text-align:center;cursor:pointer;background:var(--surface-2);transition-property:border-color,background-color;transition-duration:.15s;transition-timing-function:ease-out}.dropzone:focus-visible,.dropzone:hover{border-color:var(--text)}.dropzone-title{font-weight:600;font-size:16px;margin:0 0 6px}.dropzone-sub{font-size:13px;color:var(--muted);margin:0}.filelist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.fileitem{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r)}.fileidx{width:22px;height:22px;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--surface-2);border:1px solid var(--border);font-size:12px;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.filename{flex:1 1;min-width:0;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fileactions{display:flex;gap:4px;flex:none}.fileactions button{width:34px;height:34px;border:1px solid var(--border);background:var(--surface);border-radius:8px;cursor:pointer;color:var(--text);font-size:14px;transition-property:background-color,border-color;transition-duration:.12s;transition-timing-function:ease-out}.fileactions button:hover:not(:disabled){background:var(--surface-2);border-color:var(--border-strong)}.fileactions button:disabled{opacity:.4;cursor:not-allowed}.tool-actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.btn-primary{background:var(--text);color:var(--bg);border-color:var(--text)}.btn-primary:hover:not(:disabled){opacity:.9}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.btn-success{background:var(--live);color:#fff;border-color:var(--live)}.btn-success:hover{opacity:.92}.tool-error{color:#b3261e;font-size:14px;margin:0}@media (prefers-color-scheme:dark){.tool-error{color:#f2b8b5}}.tool-about,.tool-faq{margin-top:44px;padding-top:26px;border-top:1px solid var(--border)}.tool-h2{font-size:18px;font-weight:640;letter-spacing:-.01em;margin:0 0 14px}.tool-about p{color:var(--muted);margin:0 0 12px;text-wrap:pretty}.tool-faq dl{margin:0}.faq-item{padding:14px 0;border-bottom:1px solid var(--border)}.faq-item:last-child{border-bottom:none}.faq-item dt{font-weight:600;font-size:15px;margin:0 0 5px}.faq-item dd{margin:0;color:var(--muted);font-size:14px;text-wrap:pretty}.tool-fields{display:grid;grid-gap:14px;gap:14px}.tool-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:14px;gap:14px}.tool-field{display:flex;flex-direction:column;gap:6px}.tool-label{font-size:13px;font-weight:560;color:var(--muted)}.tool-input,.tool-select,.tool-textarea{width:100%;padding:11px 13px;font-size:15px;font-family:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-sm);transition-property:border-color,box-shadow;transition-duration:.14s;transition-timing-function:ease-out}.tool-input:focus,.tool-select:focus,.tool-textarea:focus{outline:none;border-color:var(--text);box-shadow:var(--shadow-sm)}.tool-textarea{min-height:150px;resize:vertical;line-height:1.5}.tool-result{margin-top:2px;padding:18px 20px;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r)}.tool-result-label{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;margin:0 0 5px}.tool-result-value{font-size:28px;font-weight:680;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;word-break:break-word}.tool-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));grid-gap:12px;gap:12px}.tool-stat{padding:14px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-sm)}.tool-stat-num{font-size:22px;font-weight:660;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:-.01em}.tool-stat-label{font-size:12px;color:var(--muted);margin-top:2px}.tool-note{font-size:13px;color:var(--faint);margin:0}.lineitem-row{display:grid;grid-template-columns:minmax(0,1fr) 70px 110px 100px 36px;grid-gap:8px;gap:8px;align-items:center}@media (max-width:560px){.lineitem-row{grid-template-columns:1fr 1fr 1fr 36px}.lineitem-row>:first-child{grid-column:1/-1}}.tool-output{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;white-space:pre-wrap;word-break:break-word}.doc-preview{margin-top:18px;background:#fff;color:#1a1a1a;border:1px solid var(--border);border-radius:var(--r);padding:30px 34px;overflow-x:auto;line-height:1.6}.doc-preview h1,.doc-preview h2,.doc-preview h3,.doc-preview h4{color:#111;margin:.6em 0 .3em}.doc-preview p{margin:0 0 .7em}.doc-preview img{max-width:100%;height:auto}.doc-preview table{border-collapse:collapse}.doc-preview td,.doc-preview th{border:1px solid #ccc;padding:6px}.doc-preview a{color:#1558b0;text-decoration:underline}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/ba9851c3c22cd980-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/21350d82a1f187e9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/c5fe6dc8356a8c31-s.woff2) format("woff2");unicode-range:u+1f??}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/19cfc7226ec3afaa-s.woff2) format("woff2");unicode-range:u+0370-0377,u+037a-037f,u+0384-038a,u+038c,u+038e-03a1,u+03a3-03ff}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/df0a9ae256c0569c-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/8e9860b6e62d6359-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:__Inter_f367f3;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e4af272ccee01ff0-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:__Inter_Fallback_f367f3;src:local("Arial");ascent-override:90.49%;descent-override:22.56%;line-gap-override:0.00%;size-adjust:107.06%}.__className_f367f3{font-family:__Inter_f367f3,__Inter_Fallback_f367f3;font-style:normal}.__variable_f367f3{--font-sans:"__Inter_f367f3","__Inter_Fallback_f367f3"}