:root{font-family:Arial,Helvetica,sans-serif;color:#15233b;background:#f6f8fc;font-size:16px;line-height:1.5;--blue:#075eef;--line:#dce4ef;--muted:#5a6b83}*{box-sizing:border-box}body{margin:0}a{color:#0856ca}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button,a{ -webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #80aaff;outline-offset:3px}[hidden]{display:none!important}.skip{position:fixed;top:-100px;left:12px;padding:10px;background:#fff;z-index:100}.skip:focus{top:10px}.topbar{height:64px;position:relative;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:#102343;font-size:18px;font-weight:800;white-space:nowrap}.brand-mark{background:var(--blue);color:white;font-size:23px;line-height:36px;width:36px;height:36px;border-radius:8px;text-align:center}.topnav{display:flex;gap:24px;align-items:center}.topnav a{font-size:14px;color:#42536d;text-decoration:none}.menu-button{display:none;min-height:44px;min-width:44px;border:1px solid var(--line);border-radius:8px;background:#fff;color:#173456}.site-layout{display:grid;grid-template-columns:216px minmax(0,1fr);min-height:calc(100vh - 64px)}.rail{background:#fff;border-right:1px solid var(--line);padding:28px 16px}.rail-label{padding:0 12px;margin:0 0 12px;text-transform:uppercase;letter-spacing:.09em;font-size:11px;font-weight:700;color:#7b899c}.rail a{display:flex;align-items:center;gap:12px;min-height:44px;margin:4px 0;padding:10px 12px;text-decoration:none;color:#43536d;font-size:14px;border-radius:8px}.rail a[aria-current=page],.rail a:hover{color:#0759d9;background:#edf4ff}.rail svg{width:19px;height:19px;flex:none}.rail-note{margin:26px 12px 0;border-top:1px solid var(--line);padding-top:18px;font-size:12px;color:#65748b}.main{min-width:0;max-width:1440px;width:100%;margin:0 auto;padding:34px 38px 56px}.page-intro{margin-bottom:24px}.page-intro h1{margin:0 0 8px;font-size:34px;line-height:1.15;letter-spacing:-.9px}.page-intro p{margin:0;max-width:78ch;color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;color:#5473a1;margin-bottom:8px}.directory-search{display:flex;align-items:center;gap:12px;max-width:1050px;min-height:54px;padding:5px 6px 5px 16px;background:#fff;border:1px solid #b8cae5;border-radius:10px}.directory-search svg{height:21px;width:21px;color:#58718f;flex:none}.directory-search input{border:0;outline:none;min-width:0;width:100%;padding:10px 0;font-size:16px;color:#192d4b;background:transparent}.directory-search button{min-width:40px;min-height:40px;border:0;border-radius:7px;color:#fff;background:var(--blue);font-size:21px}.category-control{display:flex;align-items:center;gap:12px;margin:16px 0 10px}.category-control label{font-size:13px;font-weight:600;color:#52647d}.category-control select{min-height:44px;max-width:100%;min-width:180px;border:1px solid #d6e1f0;border-radius:8px;padding:8px 34px 8px 12px;background:#fff;font-size:14px;color:#243b5c}.directory-status{font-size:13px;color:#6d7b8e;min-height:20px;margin:0 0 18px}.directory-list{max-width:1050px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.tool-row{display:flex;align-items:center;gap:15px;padding:18px 20px;border-bottom:1px solid #e9edf5;min-width:0}.tool-row:last-child{border-bottom:0}.tool-row:has(a[aria-selected=true]),.tool-row:focus-within{background:#eff5ff}.tool-row>a{display:flex;align-items:center;gap:15px;width:100%;min-width:0;text-decoration:none;color:inherit}.tool-icon{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:9px;background:#eaf2ff;color:#075ee8}.tool-icon svg{width:23px;height:23px}.tool-icon.images{background:#e3f7ef;color:#09845d}.tool-icon.calculators{background:#fff2df;color:#bd6b0b}.tool-info{min-width:0;flex:1}.tool-info strong{display:block;line-height:1.4;font-size:16px;margin-bottom:3px}.tool-info small{display:block;font-size:14px;line-height:1.5;color:#61718a}.row-action{font-size:13px;color:#075ee5;display:flex;gap:8px;align-items:center;white-space:nowrap}.row-action svg{height:18px;width:18px}.local-note{font-size:12px;color:#697990;margin-top:20px}.bread{font-size:12px;margin:0 0 18px;color:#6b7a8e}.bread a{text-decoration:none}.tool-heading{display:flex;align-items:center;gap:14px;margin-bottom:24px}.tool-heading h1{font-size:28px;letter-spacing:-.5px;margin:0 0 6px;line-height:1.2}.tool-heading p{margin:0;color:#60718a;font-size:15px}.workbench{min-width:0}.workbench>form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch;gap:22px}.workbench>form>div,.workbench>form>section{min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}.workbench form h2{font-size:18px;margin:0 0 18px;line-height:1.35}.workbench label{display:block;font-size:14px;font-weight:600;margin:0 0 7px;color:#314763}.workbench input:not([type=checkbox]):not([type=radio]):not([type=file]),.workbench select,.workbench textarea{width:100%;min-width:0;border:1px solid #c5d3e5;background:#fff;color:#152e4d;border-radius:7px;min-height:44px;padding:10px 12px;font-size:16px}.workbench input[type=checkbox]{width:18px;height:18px;vertical-align:middle;margin-inline-end:7px}.workbench textarea{min-height:280px;resize:vertical;font-family:Consolas,monospace;line-height:1.6;font-size:14px}.field{min-width:0;margin:0 0 18px}.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}.actions{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}.workbench button,.workbench a.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 14px;line-height:1.35;border:1px solid #d0dced;border-radius:7px;background:#fff;color:#23466c;text-decoration:none;font-weight:600;font-size:14px}.workbench button[type=submit],.workbench #calculate,.workbench #extra-run,.workbench #image-run{background:var(--blue);color:#fff;border-color:var(--blue)}.workbench .secondary{background:#f7f9fd}.workbench .help,.workbench .feedback,.workbench .status,.workbench #extra-count,.workbench .image-file-info{font-size:12px;line-height:1.6;color:#62738e}.workbench .error,.workbench .image-error{font-size:14px;line-height:1.6;color:#a52f37;overflow-wrap:anywhere}.workbench pre,.workbench output{font-family:Consolas,monospace;font-size:14px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.workbench .workspace-output-surface{border:1px solid #dce5f2;border-radius:8px;background:#fafcff;min-height:280px;padding:12px;overflow:auto;max-height:500px}.workbench .workspace-output-surface pre{margin:0;min-height:210px}.workbench .result{margin:0;min-height:220px;padding:0;border:0;display:flex;align-items:flex-start;justify-content:flex-start;flex-direction:column;gap:18px}.workbench #result{font-family:Arial,sans-serif;font-size:40px;line-height:1.2;min-width:0;max-width:100%;word-break:break-word}.workbench .result #copy{margin:0}.workbench .workspace-draft,.workbench details{margin-top:18px;font-size:12px}.workbench summary{cursor:pointer;min-height:44px;padding:8px 0}.workspace-secondary-controls{grid-column:1/-1}.image-preview{display:block;max-width:100%;max-height:280px;height:auto;width:auto;margin:16px auto;border:1px solid #e0e7f1;background:repeating-conic-gradient(#edf1f8 0 25%,#fff 0 50%) 50%/16px 16px}.image-preview[width="0"]{display:none}.image-dropzone{border:1px dashed #9dbbee;border-radius:9px;padding:22px;background:#f7faff;text-align:center}.image-dropzone input[type=file]{display:block;max-width:100%;font-size:13px;margin:16px auto 0}.image-dropzone p{margin:4px;font-size:13px}.image-settings{display:grid;gap:12px;margin-top:18px}.image-settings label{font-weight:500}.output-search{display:grid;grid-template-columns:minmax(0,1fr) 44px 44px 44px;gap:5px;margin-bottom:10px;position:relative}.output-search-field{position:relative;display:block;min-width:0}.workbench .output-search input{font-size:13px;padding:7px;min-height:44px}.workbench .output-search>button{font-size:18px;min-width:44px;min-height:44px;padding:4px}.output-search-count{grid-column:1/-1;font-size:11px;color:#6b7d96}.output-search-icon{display:none}::highlight(un-output-find){background:#fff2a4;color:#15233b}::highlight(un-output-find-active){background:#ffc264;color:#15233b}.format-guidance-primary,.image-advice a{display:block;padding:12px 14px;border:1px solid #92b8ef;background:#eef5ff;border-radius:8px;text-decoration:none;margin:10px 0;color:#124b96}.format-guidance-primary strong,.image-advice strong{display:block;font-size:14px}.format-guidance-primary small,.image-advice small{display:block;font-size:12px;margin-top:4px}.guide{max-width:940px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}.guide h2{font-size:19px;margin:24px 0 10px}.guide p,.guide li{font-size:15px;line-height:1.75;color:#4a5d76}.guide pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;background:#fff;border:1px solid var(--line);border-radius:7px;padding:15px}.site-footer{font-size:12px;color:#6b7b90;margin-top:36px;border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}.keypad{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.chip,.percent-presets button{font-size:13px}.image-panel progress{width:100%}.workspace-graph{max-width:100%;overflow:auto}.workbench iframe{width:100%;max-width:100%;border:1px solid var(--line);min-height:200px}@media(max-width:1024px){.site-layout{grid-template-columns:185px minmax(0,1fr)}.main{padding:28px 24px}.rail{padding:24px 10px}.rail a{font-size:13px;gap:8px;padding-inline:9px}.workbench>form{gap:15px}.workbench>form>div,.workbench>form>section{padding:18px}}@media(max-width:760px){.topbar{height:58px;padding:0 16px}.brand{font-size:16px}.brand-mark{width:31px;height:31px;line-height:31px;font-size:21px}.topnav{display:none}.menu-button{display:block}.site-layout{display:block}.rail{display:none}.rail.mobile-open{display:block;position:absolute;top:58px;inset-inline:0;z-index:5;box-shadow:0 12px 25px #1c3b5c12;border-bottom:1px solid var(--line)}.main{padding:26px 16px 36px}.page-intro{margin-bottom:20px}.page-intro h1{font-size:29px}.page-intro p{font-size:15px}.category-control{margin-top:12px;align-items:center;gap:8px}.category-control select{font-size:14px;flex:1;min-width:0;white-space:normal}.tool-row{padding:16px 13px;gap:11px}.tool-row>a{gap:11px}.tool-icon{width:37px;height:37px;border-radius:8px}.tool-info strong{font-size:15px}.tool-info small{font-size:13px}.row-action span{display:none}.row-action svg{width:17px;height:17px}.tool-heading{align-items:flex-start;gap:11px}.tool-heading h1{font-size:24px}.tool-heading p{font-size:14px}.workbench>form{grid-template-columns:minmax(0,1fr);gap:18px}.workbench>form>div,.workbench>form>section{padding:18px}.workbench textarea{font-size:16px;min-height:230px}.workbench .workspace-output-surface{min-height:230px}.guide{margin-top:26px}.workbench .result{min-height:150px}.workbench .image-settings{font-size:14px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}@media print{.topbar,.rail,.site-footer{display:none}.main{padding:0}.site-layout{display:block}.workbench>form{grid-template-columns:1fr}}

.workbench .output-search-field{margin:0}.workbench .output-search>button{align-self:end;height:44px}.workbench>form>fieldset{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;margin:0;padding:0;border:0;grid-column:1/-1;min-width:0}.secret-input,.secret-result{background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;min-width:0}.secret-result output{display:block;white-space:pre-wrap;overflow-wrap:anywhere;min-height:160px}.private-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.private-tabs a{padding:10px 13px;min-height:44px;background:#fff;border:1px solid var(--line);border-radius:8px;text-decoration:none;font-size:14px}.private-tabs a[aria-current]{background:#edf4ff;border-color:#7ba6f0}.document-tool-selector{margin-bottom:18px;max-width:440px}.document-tool-selector label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.document-tool-selector select{width:100%;padding:10px;font-size:16px;min-height:44px;border:1px solid #c5d3e5;border-radius:7px;background:#fff}.workbench .secret-input fieldset{border:0;padding:0}.workbench .secret-input legend{font-size:14px;font-weight:600;margin:10px 0}.private-status{font-size:12px;color:var(--muted)}@media(max-width:760px){.workbench>form>fieldset{grid-template-columns:minmax(0,1fr);gap:18px}.secret-input,.secret-result{padding:18px}}

.retained-options{display:grid;gap:10px;margin:12px 0}.retained-options[hidden]{display:none}.check-row{display:flex!important;align-items:center;gap:8px}.check-row input{width:18px!important;min-height:18px!important;flex:none}.retained-queue{padding-left:22px;font-size:13px;color:var(--muted)}.queue-controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.retained-result{padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--line)}.retained-result h3{font-size:15px;margin:18px 0 10px}.retained-result .extra-output{display:block;white-space:pre-wrap;overflow-wrap:anywhere;min-height:180px}.retained-table-scroll{overflow:auto;max-height:380px;margin:14px 0}.retained-table-scroll table{border-collapse:collapse;font-size:12px}.retained-table-scroll th,.retained-table-scroll td{padding:7px 10px;border:1px solid var(--line);white-space:pre-wrap;max-width:280px;overflow-wrap:anywhere}.retained-workbench details>summary{cursor:pointer;font-size:14px;min-height:32px}.retained-result details{margin-left:12px;font-size:13px}.retained-result>button{margin-top:12px}.workbench canvas{max-width:100%;height:auto}.topnav{gap:16px}
.guide{min-width:0;overflow-wrap:anywhere}