@charset "UTF-8";
:root{--bg:#f6f7f2;--paper:#fffefa;--ink:#26352e;--muted:#626f67;--green:#234f40;--line:#dce0d6;--soft:#edf0e7;--orange:#b25732;--radius:8px;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;font-size:15px;line-height:1.75}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:hover{color:var(--green)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #a76a36;outline-offset:4px}svg{width:20px;height:20px;vertical-align:middle;flex-shrink:0}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.4}h1,h2{letter-spacing:-.045em}h2{font-weight:650}p{color:var(--muted)}.container{width:min(1184px,calc(100% - 80px));margin:auto}.narrow{max-width:820px}.mono,.eyebrow{font-family:"SFMono-Regular",Consolas,"Microsoft YaHei",monospace}.eyebrow{font-size:11px;letter-spacing:.14em;color:var(--muted);font-weight:500;line-height:1.6}.skip{position:fixed;top:-80px;left:16px;z-index:100;background:var(--green);color:white;padding:12px}.skip:focus{top:12px}.site-header{border-bottom:1px solid var(--line);background:rgba(246,247,242,.97)}.header-inner{height:94px;width:min(1184px,calc(100% - 80px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:32px}.brand{display:flex;align-items:center;gap:11px;font-size:24px;font-weight:750;line-height:1.1;letter-spacing:.03em;min-width:136px}.brand small{display:block;font-size:9px;letter-spacing:.23em;margin-top:6px;font-weight:500}.brand-symbol{background:var(--green);color:var(--bg);height:42px;width:42px;border-radius:9px;display:grid;place-items:center}.brand-symbol svg{width:26px;height:26px}.site-header nav{display:flex;gap:34px;align-self:stretch;align-items:stretch}.site-header nav a{font-size:14px;display:flex;align-items:center;position:relative;color:var(--muted)}.site-header nav a[aria-current]{color:var(--green);font-weight:650}.site-header nav a[aria-current]:after{position:absolute;content:"";width:16px;height:3px;background:var(--green);bottom:21px;left:calc(50% - 8px)}.header-action{font-size:13px;display:flex;gap:17px;align-items:center;border:1px solid #c9d2c7;padding:9px 15px;border-radius:5px}.header-action svg{width:15px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:65px;align-items:center;padding:77px 0 71px}.hero .eyebrow{display:flex;align-items:center;gap:9px}.live-dot{width:6px;height:6px;background:var(--orange);border-radius:50%}.hero h1{font-size:58px;line-height:1.32;font-weight:700;letter-spacing:-.06em;margin:25px 0 22px}.marked{color:var(--green);position:relative;white-space:nowrap}.marked:after{position:absolute;content:"";height:8px;background:#dce4ca;left:0;right:3px;bottom:3px;z-index:-1;transform:rotate(-1deg)}.hero-desc{font-size:15px;line-height:1.95;margin-bottom:30px}.hero-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:19px;padding:11px 21px;min-height:46px;line-height:1.6;font-size:14px;font-weight:500;border:1px solid transparent;border-radius:5px;text-decoration:none;white-space:nowrap;transition:background .15s}.button svg{width:17px}.primary{color:#fffdf5;background:var(--green)}.primary:hover{background:#163a2e;color:white}.ghost{background:transparent;border-color:#c9d1c6;color:var(--green)}.ghost:hover{background:#e9eee3}.small{font-size:12px;min-height:34px;padding:6px 12px}.text-link{font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:13px;line-height:1.7}.text-link svg{width:17px}.hero-foot{display:flex;gap:17px;color:var(--muted);font-size:11px;margin-top:27px;align-items:center;flex-wrap:wrap}.hero-foot span{display:inline-flex;align-items:center;gap:5px}.hero-foot svg{width:13px;height:13px}.hero-foot>span+span:before{content:"·";margin-right:10px}.desk-illustration{background:#ecefe5;border:1px solid #d4dccd;border-radius:10px;padding:23px 24px 19px;transform:rotate(1deg);position:relative;margin-top:8px}.desk-top,.desk-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.desk-top .mono{font-size:9px;letter-spacing:.06em}.window-dots{font-size:8px;letter-spacing:4px;color:#8b968b}.file-scatter{height:105px;position:relative}.file-chip{background:var(--paper);padding:9px 13px;box-shadow:0 3px 8px #354e3610;border:1px solid #d9ddd3;position:absolute;font-size:12px;color:#6f786d}.old-one{top:26px;left:4px;transform:rotate(-7deg)}.old-two{top:49px;left:116px;transform:rotate(5deg)}.small-note{font-size:10px;color:#76816f;position:absolute;right:0;top:17px}.flow-line{display:flex;align-items:center;gap:17px;justify-content:center;height:30px;color:#86937e}.flow-line span:first-child,.flow-line span:last-child{width:30px;height:1px;background:#ccd5c2}.folder{padding-top:15px;transform:rotate(-1deg)}.folder-tab{background:#c8d8b8;display:inline-block;border-radius:5px 8px 0 0;padding:7px 22px;font-size:11px;color:#465d3c}.folder-body{background:#f8f9f2;border:1px solid #c4d0b8;border-radius:0 6px 6px 6px;padding:20px 15px 15px;box-shadow:0 10px 15px #26352e09}.folder-label{display:flex;justify-content:space-between;font-size:10px;color:#6f7f66;padding:0 3px 14px}.folder-file{display:flex;align-items:center;gap:10px;border:1px solid #e3e7da;background:#fffefa;padding:12px 9px;border-radius:4px;font-size:11px;margin-top:7px}.file-type{font-size:8px;font-family:Consolas,monospace;font-weight:600;background:#dce7d6;padding:3px 5px;color:#526b47;border-radius:2px}.file-type.neutral{background:#efeadb;color:#8a744c}.check{margin-left:auto;color:#698160}.desk-bottom{margin-top:24px;font-size:8px;letter-spacing:.04em;color:#737e6b}.example-label{font-size:10px;border:1px solid #c6d1bc;padding:1px 5px;border-radius:3px}.tool-section{border-top:1px solid var(--line);padding:43px 0 51px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:25px}.section-heading h2{font-size:28px;line-height:1.45;margin:7px 0 0}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.tool-card{padding:24px 21px 18px;border:1px solid #d7ddd1;border-radius:7px;display:flex;flex-direction:column;min-height:258px;background:#eef1e8;transition:transform .18s,border-color .18s}.tool-card:hover{transform:translateY(-4px);border-color:#9aaf96;color:var(--ink)}.tool-card.sand{background:#f2eee4;border-color:#e0d9ca}.tool-card.lavender{background:#eeecf1;border-color:#dcd7e3}.tool-card.blue{background:#eaf0f0;border-color:#d4dfe0}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.tool-icon svg{height:26px;width:26px}.card-top .mono{font-size:10px;color:#758071}.tool-card h3{font-size:18px;margin-bottom:11px;font-weight:650}.tool-card p{font-size:12px;line-height:1.85;margin-bottom:23px}.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;font-size:10px;padding-top:15px;border-top:1px solid #cdd5c780;color:#5c6b5b}.card-bottom svg{width:16px}.reading-section{display:grid;grid-template-columns:1.85fr 1fr;gap:63px;padding:30px 0 55px}.reading-main .section-heading{margin-bottom:19px}.guide-row{display:flex;align-items:center;gap:22px;border-bottom:1px solid var(--line);padding:24px 0}.guide-row:hover h3{text-decoration:underline;text-underline-offset:5px}.row-index{font-size:11px;color:#8c978c;align-self:flex-start;padding-top:4px}.guide-row .eyebrow{font-size:9px;letter-spacing:.08em}.guide-row h3{font-size:17px;font-weight:600;margin:5px 0 6px;letter-spacing:-.02em}.guide-row p{font-size:12px;margin:0;line-height:1.8;max-width:620px}.row-end{margin-left:auto;display:flex;align-items:center;gap:20px;white-space:nowrap;font-size:10px;color:#7b867c}.row-end svg{width:17px}.starter-note{margin-top:5px;background:#eeeee4;border:1px solid #e0e1d4;padding:29px;border-radius:5px;align-self:start}.starter-note h2{font-size:28px;margin:19px 0 24px}.starter-note ol{padding:0;list-style:none}.starter-note li{display:flex;gap:17px;margin:0 0 23px}.starter-note li>span{color:#8f9b80;font-family:Consolas,monospace;font-size:11px;padding-top:3px}.starter-note strong{font-size:13px;font-weight:600}.starter-note p{font-size:11px;line-height:1.8;margin:4px 0 0}.starter-note>.text-link{font-size:11px;border-top:1px solid #d9dccd;padding-top:17px;display:flex;justify-content:space-between;gap:6px}.privacy-strip{border:1px solid var(--line);border-radius:5px;padding:26px 29px;display:flex;align-items:center;gap:21px;margin:0 0 70px}.strip-icon{border:1px solid #d6dfd0;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;color:#5c7951;flex-shrink:0}.privacy-strip h2{font-size:16px;letter-spacing:0;margin:0 0 5px}.privacy-strip p{font-size:11px;margin:0}.privacy-strip>.text-link{margin-left:auto;white-space:nowrap;font-size:11px}.site-footer{background:#edf0e7;border-top:1px solid #dce1d4;padding:42px max(40px,calc((100% - 1184px)/2)) 0}.footer-main{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:40px;padding-bottom:35px}.footer-brand{font-size:21px;font-weight:700}.footer-brand span{font-size:9px;font-weight:400;letter-spacing:.18em;margin-left:9px}.footer-main p{font-size:11px;margin:10px 0 0;line-height:2}.footer-label{display:block;font-size:11px;color:#818a7a;margin-bottom:12px}.footer-main>div>a:not(.footer-brand){display:block;font-size:11px;margin-bottom:7px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #d8dfd0;padding:16px 0 20px;font-size:9px;color:#7d8878}.footer-bottom span{display:flex;align-items:center;gap:5px}.footer-bottom svg{width:12px;height:12px}.breadcrumbs{display:flex;gap:11px;font-size:11px;color:#7b857c;padding:28px 0 0;line-height:1.6}.breadcrumbs>span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.page-intro{padding:47px 0 38px}.page-intro h1{font-size:40px;margin:14px 0 17px;line-height:1.4}.page-intro p{max-width:700px;font-size:14px;margin:0}.index-tools{margin:0 0 27px}.info-note{display:flex;gap:15px;background:#edf0e5;border:1px solid #dce3d2;padding:18px 22px;border-radius:5px;color:#52634b;font-size:12px;line-height:1.9}.info-note svg{margin-top:3px}.info-note p{margin:0}.section-spaced{padding:54px 0 70px}.guide-search{display:flex;align-items:center;gap:20px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.guide-search label{font-size:12px;white-space:nowrap}.guide-search input{max-width:400px;width:100%;border:1px solid #cbd5c7;background:var(--paper);border-radius:4px;padding:9px 12px;font-size:13px;min-width:0}.guide-search>span{margin-left:auto;white-space:nowrap;color:var(--muted);font-size:11px}#guide-list .guide-row{padding:28px 0}.sample-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin:65px 0 70px;padding:30px;border-radius:6px;background:#ecefe5;border:1px solid #dce2d1}.sample-section h2{font-size:25px;margin:13px 0}.sample-section p{font-size:12px;margin-bottom:0}.sample-links{display:flex;flex-direction:column;justify-content:center}.sample-links a{border-bottom:1px solid #d4ddcc;padding:14px 0;font-size:13px;display:flex;justify-content:space-between;gap:10px}.sample-links span{font-size:10px;color:var(--muted);white-space:nowrap}.article-layout{display:grid;grid-template-columns:minmax(0,790px) 230px;gap:75px;align-items:start;margin-bottom:50px}.article-header{padding:49px 0 31px;border-bottom:1px solid var(--line)}.article-header h1{font-size:38px;margin:15px 0 22px}.article-summary{font-size:16px;line-height:1.9}.article-meta{display:flex;gap:16px;font-size:10px;color:#7b887c;flex-wrap:wrap;margin-top:25px}.article-body{font-size:15px;line-height:1.95}.article-body>section{margin:40px 0}.article-body h2{font-size:23px;letter-spacing:-.025em;margin:0 0 20px}.article-body h3{font-size:17px;margin:22px 0 12px}.article-body p,.prose p{color:#4c5c51;margin-bottom:18px}.article-body ul,.article-body ol,.prose ul,.prose ol{padding-left:24px;color:#4c5c51}.article-body li{margin-bottom:8px}.article-body a,.prose a{color:var(--green);text-decoration:underline;text-underline-offset:4px;text-decoration-color:#abc09d}.article-body pre,.example-box pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;font-size:12px;font-family:Consolas,"Microsoft YaHei",monospace;color:#435b4b;background:#edf0e7;border:1px solid #dce3d2;border-radius:4px;padding:18px 20px;margin:20px 0}.article-body code{font-size:.9em;overflow-wrap:anywhere;background:#e9ede2;padding:2px 4px;border-radius:3px}.article-body pre code{padding:0;background:none}.article-body table{font-size:12px;display:block;overflow-x:auto}.article-body blockquote{border-left:3px solid #b6c6a5;background:#eef1e8;margin:20px 0;padding:17px 22px;color:#52624c}.article-aside{position:sticky;top:32px;margin-top:65px;border-left:1px solid var(--line);padding-left:23px;font-size:12px}.article-aside nav{margin-top:20px}.article-aside nav a{display:flex;gap:10px;line-height:1.7;margin-bottom:16px;color:var(--muted);font-size:11px}.article-aside nav a:hover{color:var(--green)}.article-aside .mono{font-size:9px;color:#9ba68d;padding-top:2px}.aside-tool{display:flex;align-items:center;justify-content:space-between;font-size:12px;border-top:1px solid var(--line);padding:20px 0 15px;color:var(--green);margin-top:25px}.subtle-link{font-size:10px;color:#7d8a78}.source-section{border-top:1px solid var(--line);padding-top:28px;font-size:12px}.source-section h2{font-size:18px}.article-callout{background:#e9eee0;border:1px solid #d5dfc9;padding:26px;border-radius:5px;margin:35px 0}.article-callout h2{font-size:21px}.article-callout p{font-size:13px}.article-callout a{text-decoration:none;color:white}.correction-note{font-size:11px;color:var(--muted)}.related{padding:25px 0 60px;border-top:1px solid var(--line)}.related h2{font-size:24px}.tool-intro{padding:38px 0 31px;display:flex;justify-content:space-between;align-items:center;gap:25px}.tool-intro h1{font-size:38px;margin:12px 0 13px}.tool-intro p{font-size:14px;margin:0;max-width:670px}.local-badge{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:10px;color:#648056;background:#e9efdf;padding:7px 11px;border-radius:4px}.local-badge svg{width:13px;height:13px}.tool-layout{display:grid;grid-template-columns:minmax(0,850px) 230px;gap:35px;align-items:start}.workbench{background:var(--paper);border:1px solid #d6ded0;border-radius:7px;padding:26px;overflow:hidden}.workbench-head{display:flex;justify-content:space-between;align-items:center;gap:15px;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:22px}.workbench-head>span{font-size:11px;color:#7b8a72;letter-spacing:.04em}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:14px;margin:20px 0}.field{min-width:0}.field label,.field-label{display:block;font-size:12px;margin-bottom:9px;color:#4d5e50}.field input,.field select{width:100%;padding:9px 10px;border:1px solid #cdd7c6;border-radius:4px;background:#fffefa;font-size:12px;color:var(--ink);min-height:42px}.field input[type=file]{padding:8px;font-size:10px}.field-help{font-size:11px!important;line-height:1.85;color:#72806b;margin:13px 0 18px}textarea{width:100%;min-height:230px;display:block;background:#f9faf5;border:1px solid #ccd6c5;border-radius:4px;resize:vertical;padding:15px;font:12px/1.9 Consolas,"Microsoft YaHei",monospace;color:#304334}textarea::placeholder{color:#85907e}textarea[readonly]{background:#f2f6eb}.action-row{display:flex;gap:12px;margin:20px 0 0;flex-wrap:wrap}.status{font-size:12px;margin:16px 0 0;padding:11px 14px;border-radius:4px;background:#f0f3e9;color:#64745a;overflow-wrap:anywhere}.status.error{background:#fff0e7;color:#a14124;border:1px solid #f0cdbb}.status.success{background:#e7f0e0;color:#3f6732}.option-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px}.check-option{display:flex;align-items:flex-start;gap:8px;font-size:12px;margin:15px 0 7px;color:#52634b}.check-option input{accent-color:var(--green);width:15px;height:15px;margin:4px 0 0;flex-shrink:0}.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#dce3d2;border:1px solid #dce3d2;border-radius:4px;overflow:hidden;margin:25px 0 18px}.metric-grid>div{background:#f0f4e9;padding:14px}.metric-grid span{display:block;font-size:10px;color:#6b7e5e}.metric-grid strong{font-size:24px;line-height:1.8;font-family:Consolas,sans-serif;font-weight:500;color:#3f5f32}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-aside{font-size:12px;padding:17px 0 0 6px}.tool-aside h2{font-size:16px;letter-spacing:0;margin-bottom:17px}.tool-aside ol{padding-left:20px;color:#6c7a64}.tool-aside li{margin-bottom:20px;padding-left:3px;line-height:1.9}.aside-note{background:#eeeee3;border:1px solid #e0e0cf;border-radius:5px;padding:19px;margin:25px 0 17px}.aside-note h3{font-size:12px;font-weight:600}.aside-note p{font-size:11px;margin:0;line-height:1.9}.tool-aside>.text-link{font-size:11px}.table-scroll{width:100%;overflow-x:auto;margin:20px 0;border:1px solid #dce2d4;border-radius:4px;max-height:450px}table{border-collapse:collapse;width:100%;font-size:12px;text-align:left}caption{text-align:left;background:#eff3e7;padding:10px;font-size:10px;color:#6b7d5d}th,td{border-bottom:1px solid #e1e5da;border-right:1px solid #e1e5da;padding:10px 12px;min-width:75px;white-space:pre-wrap;overflow-wrap:anywhere;max-width:380px}th{background:#eef2e7;font-weight:600;color:#516547;position:sticky;top:0;z-index:1}tr:last-child td{border-bottom:0}.cell-error{color:#a34427}.cell-ok{color:#4b723d}.tool-explainer{display:grid;grid-template-columns:1.45fr 1fr;gap:60px;padding:55px 0}.tool-explainer h2{font-size:26px;margin:12px 0 18px}.tool-explainer h3{font-size:15px;margin:22px 0 13px}.tool-explainer p{font-size:13px;line-height:1.95}.example-box{align-self:start;padding:25px;border:1px solid #dde3d4;border-radius:5px;background:#eef1e7}.example-box pre{padding:0;border:0;background:none;line-height:2;font-size:12px;margin:20px 0}.example-box a{font-size:11px;color:var(--green)}.prose{font-size:15px;line-height:1.95;padding-bottom:65px}.prose h2{font-size:23px;margin:34px 0 18px}.contact-block{border:1px solid #d4dfc8;background:#eaf0e1;padding:27px;border-radius:5px;margin:10px 0 40px}.contact-block>a{display:block;font:21px/1.6 Consolas,monospace;margin:12px 0;overflow-wrap:anywhere}.contact-block p{font-size:11px;margin:0}.error-page{padding:110px 0 130px}.error-page h1{font-size:44px;margin:20px 0}.error-page p{margin-bottom:30px}
@media(min-width:1440px){.hero{padding-top:92px;padding-bottom:85px}.hero h1{font-size:64px}.desk-illustration{max-width:490px}.hero-desc{font-size:16px}}
@media(max-width:1100px){.container,.header-inner{width:calc(100% - 56px)}.header-inner{gap:20px}.site-header nav{gap:23px}.hero{gap:35px;padding:58px 0}.hero h1{font-size:48px}.hero-foot{gap:10px;font-size:10px}.hero-foot>span+span:before{margin-right:3px}.desk-illustration{padding:19px 16px}.folder-file{font-size:10px;gap:7px}.small-note{font-size:9px}.old-two{left:90px}.desk-bottom{font-size:7px}.tool-card{padding:20px 16px}.tool-card h3{font-size:16px}.reading-section{gap:35px}.row-end span{display:none}.article-layout{grid-template-columns:minmax(0,1fr) 210px;gap:35px}.tool-layout{grid-template-columns:minmax(0,1fr) 200px;gap:24px}.workbench{padding:20px}.site-footer{padding-left:28px;padding-right:28px}.footer-main{gap:30px}.tool-intro{gap:18px}}
@media(max-width:800px){.header-inner{height:82px}.header-action{display:none}.site-header nav{gap:22px}.site-header nav a{font-size:12px}.hero{grid-template-columns:1fr 1fr;gap:22px}.hero h1{font-size:39px}.hero-desc{font-size:13px}.hero-desc br{display:none}.hero-foot{line-height:1.7}.hero-foot>span+span:before{display:none}.hero-actions{gap:17px}.hero-actions .button{padding:10px 16px;font-size:12px}.hero-actions .text-link{font-size:11px}.desk-top .mono{font-size:7px}.desk-illustration{padding:15px 13px}.window-dots{font-size:6px;letter-spacing:2px}.file-chip{font-size:9px;padding:7px 10px}.old-two{left:66px;top:54px}.file-scatter{height:100px}.small-note{font-size:8px}.folder-file{font-size:8px;padding:9px 6px;gap:5px}.file-type{font-size:6px;padding:2px 3px}.folder-body{padding:13px 9px}.folder-label{font-size:9px}.folder-tab{font-size:9px;padding:5px 14px}.desk-bottom .mono{font-size:6px;max-width:150px}.example-label{font-size:8px}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-card{min-height:225px;padding:23px}.tool-card h3{font-size:19px}.tool-card p{font-size:13px}.tool-card .card-bottom{font-size:11px}.card-top{margin-bottom:20px}.reading-section{grid-template-columns:1.5fr 1fr;gap:27px}.starter-note{padding:22px}.starter-note h2{font-size:25px}.guide-row{gap:15px}.guide-row h3{font-size:15px}.guide-row p{font-size:11px}.guide-row .row-end{display:none}.section-heading h2{font-size:25px}.section-heading>.text-link{white-space:nowrap;font-size:11px}.privacy-strip{padding:22px;flex-wrap:wrap;gap:16px}.privacy-strip>div{flex:1;min-width:230px}.privacy-strip>.text-link{margin-left:58px}.footer-main{grid-template-columns:1.8fr 1fr 1fr;gap:25px}.footer-main>div:first-child{grid-column:1/-1}.footer-bottom>span:last-child{display:none}.article-layout{grid-template-columns:1fr}.article-aside{display:none}.article-header h1{font-size:34px}.article-body{font-size:14px}.article-header{padding-top:34px}.tool-layout{grid-template-columns:1fr}.tool-aside{display:grid;grid-template-columns:1fr 1fr;gap:0 25px;padding:0}.tool-aside h2{grid-column:1/-1}.tool-aside ol{margin:0}.tool-aside li{margin-bottom:12px}.tool-aside .aside-note{margin:0;align-self:start}.tool-aside>.text-link{grid-column:2;margin-top:12px}.tool-intro{flex-wrap:wrap;align-items:start}.tool-intro h1{font-size:34px}.local-badge{align-self:flex-start;margin-top:0}.tool-explainer{gap:30px}.sample-section{gap:30px;padding:25px}.page-intro h1{font-size:34px}.page-intro{padding:35px 0}.breadcrumbs{padding-top:23px}}
@media(max-width:560px){.container,.header-inner{width:calc(100% - 36px)}.header-inner{height:auto;min-height:105px;flex-direction:column;align-items:flex-start;gap:12px;padding:17px 0 0}.brand{font-size:22px;min-width:0;gap:9px}.brand-symbol{width:33px;height:33px;border-radius:7px}.brand-symbol svg{width:22px;height:22px}.brand>span:last-child{display:flex;align-items:baseline;gap:9px}.brand small{font-size:8px;margin-top:0}.site-header nav{width:100%;justify-content:space-between;gap:12px;padding-bottom:12px}.site-header nav a{font-size:12px;padding:3px 0}.site-header nav a[aria-current]:after{bottom:-12px;height:2px}.hero{grid-template-columns:1fr;padding:39px 0 35px;gap:35px}.hero h1{font-size:43px;line-height:1.3;margin:21px 0 20px}.hero .eyebrow{font-size:10px}.hero-desc{font-size:13px;line-height:1.95;margin-bottom:24px;max-width:350px}.hero-actions .button{min-height:44px;font-size:13px;padding:11px 20px}.hero-actions .text-link{font-size:12px}.hero-foot{font-size:9px;margin-top:20px;gap:12px}.desk-illustration{transform:none;margin:0;max-width:100%;padding:19px 21px 15px}.desk-top .mono{font-size:8px}.file-scatter{height:78px}.old-one{top:20px;left:12px;font-size:11px}.old-two{top:41px;left:120px;font-size:11px}.small-note{font-size:9px;right:0;top:10px}.flow-line{height:19px}.folder{padding-top:12px}.folder-body{padding:14px}.folder-file{padding:10px 8px;font-size:10px;gap:9px}.file-type{font-size:8px;padding:3px 4px}.folder-label{font-size:10px;padding-bottom:6px}.folder-tab{font-size:10px;padding:5px 18px}.desk-bottom{margin-top:17px}.desk-bottom .mono{font-size:6px;max-width:none}.example-label{font-size:8px}.tool-section{padding:30px 0 31px}.section-heading{align-items:flex-start;margin-bottom:20px;gap:12px}.section-heading h2{font-size:23px;line-height:1.5}.section-heading>.text-link{font-size:10px;margin-top:auto;gap:3px}.tool-grid{gap:11px}.tool-card{padding:18px 15px 15px;min-height:248px}.card-top{margin-bottom:19px}.tool-icon svg{width:23px;height:23px}.tool-card h3{font-size:16px;margin-bottom:9px}.tool-card p{font-size:11px;line-height:1.9;margin-bottom:17px}.tool-card .card-bottom{font-size:9px;line-height:1.7;gap:4px;padding-top:13px}.card-bottom svg{width:13px}.reading-section{grid-template-columns:1fr;padding:17px 0 35px;gap:29px}.reading-main .section-heading h2 br{display:none}.guide-row{padding:20px 0;gap:13px}.guide-row h3{font-size:16px;line-height:1.55}.guide-row p{font-size:11px}.row-index{font-size:9px}.starter-note{padding:24px}.starter-note h2{font-size:27px;margin:14px 0 24px}.starter-note h2 br{display:none}.starter-note p{font-size:12px}.starter-note li{margin-bottom:21px}.starter-note .text-link{font-size:12px}.privacy-strip{padding:20px 18px;margin-bottom:40px;gap:12px;align-items:flex-start}.strip-icon{width:32px;height:32px}.strip-icon svg{width:18px}.privacy-strip>div{min-width:190px}.privacy-strip h2{font-size:14px;line-height:1.6}.privacy-strip p{font-size:10px;line-height:1.9}.privacy-strip>.text-link{margin-left:44px;font-size:10px}.site-footer{padding:30px 18px 0}.footer-main{gap:28px 15px;padding-bottom:25px}.footer-main p{font-size:11px}.footer-label{font-size:10px;margin-bottom:13px}.footer-main>div>a:not(.footer-brand){font-size:11px}.footer-bottom{font-size:8px;gap:8px;flex-wrap:wrap}.footer-bottom>span:nth-child(2){font-size:8px}.page-intro{padding:31px 0}.page-intro h1{font-size:30px;margin:11px 0 16px}.page-intro p{font-size:13px;line-height:1.9}.breadcrumbs{font-size:10px;padding-top:20px;gap:8px}.info-note{font-size:11px;padding:16px;gap:11px}.info-note svg{width:17px}.section-spaced{padding:35px 0 45px}.guide-search{flex-wrap:wrap;gap:10px;padding:17px 0}.guide-search label{font-size:11px}.guide-search input{order:3;flex-basis:100%;max-width:none;font-size:12px}.guide-search span{font-size:10px}.sample-section{grid-template-columns:1fr;margin:38px 0 45px;gap:17px;padding:22px}.sample-section h2{font-size:23px}.sample-links a{font-size:12px}.article-header{padding:29px 0 24px}.article-header h1{font-size:29px;line-height:1.5;margin:13px 0 18px}.article-summary{font-size:14px;line-height:1.9}.article-meta{font-size:9px;gap:10px;line-height:1.8;margin-top:21px}.article-body{font-size:14px;line-height:1.95}.article-body>section{margin:30px 0}.article-body h2{font-size:21px;line-height:1.55;margin-bottom:17px}.article-body h3{font-size:16px}.article-body pre{font-size:11px;padding:16px}.article-body blockquote{padding:14px 17px}.article-layout{margin-bottom:32px}.source-section h2{font-size:18px}.article-callout{padding:20px}.article-callout h2{font-size:20px}.article-callout .button{font-size:12px}.related{padding:25px 0 40px}.related .section-heading h2{font-size:22px}.related .section-heading>a{font-size:11px}.tool-intro{padding:30px 0 25px;gap:16px}.tool-intro h1{font-size:31px}.tool-intro p{font-size:13px}.workbench{padding:18px}.workbench-head{margin-bottom:18px;padding-bottom:16px}.workbench-head>span{font-size:10px}.workbench .small{font-size:11px;padding:6px 10px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.form-grid .field:first-child:has(input[type=file]){grid-column:1/-1}.field input[type=file]{font-size:11px}.field label,.field-label{font-size:11px}.field input,.field select{font-size:11px;padding:9px 7px}.field-help{font-size:10px!important}textarea{font-size:11px;padding:12px;min-height:205px}.action-row .button{font-size:12px;padding:10px 16px;min-height:42px;gap:10px}.status{font-size:11px;padding:10px 12px}.metric-grid>div{padding:10px 9px}.metric-grid span{font-size:9px;line-height:1.7}.metric-grid strong{font-size:22px}.check-option{font-size:11px}.option-row{gap:0 18px;margin-top:15px}.option-row label{margin:8px 0}.tool-aside{grid-template-columns:1fr;gap:0;padding:3px}.tool-aside h2{font-size:15px;margin-bottom:12px}.tool-aside .aside-note{margin:12px 0}.tool-aside>.text-link{grid-column:1;margin-top:5px}.tool-explainer{grid-template-columns:1fr;padding:37px 0;gap:22px}.tool-explainer h2{font-size:24px}.tool-explainer p{font-size:12px}.example-box{padding:21px}.prose{font-size:14px;padding-bottom:45px}.prose h2{font-size:21px;margin-top:28px}.contact-block{padding:21px;margin-top:0}.contact-block>a{font-size:17px}.error-page{padding:60px 0 75px}.error-page h1{font-size:32px}.error-page p{font-size:13px}.index-tools{margin-bottom:22px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tool-card{transition:none}.tool-card:hover{transform:none}}