/* SellerFile Studio — 2026 premium brand system. Enhances existing tool and editorial pages. */
:root{--sf-ink:#11263a;--sf-deep:#092b36;--sf-teal:#087f6c;--sf-teal-dark:#006b59;--sf-mint:#e9f8f2;--sf-line:#e1ebe8;--sf-shadow:0 22px 60px rgba(16,65,67,.08)}
body{background:#f9fbfa;color:var(--sf-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #56be9e;outline-offset:3px}
.skip-link{position:absolute;top:-100px;left:12px;padding:12px 18px;background:#fff;color:#083e35;z-index:900;border-radius:9px}
.skip-link:focus{top:12px}
.wrap{width:min(1190px,calc(100% - 56px))}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.93);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid #e9eeeb}
.site-nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.site-brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.site-brand img{display:block;width:43px;height:43px}
.site-brand-name{font-size:20px;font-weight:830;letter-spacing:-1.06px;color:#10263a;white-space:nowrap}
.site-brand-name strong{font-weight:830;color:var(--sf-teal)}
.site-nav-links{display:flex;align-items:center;gap:36px;margin-left:auto}
.site-nav-links a{color:#4d606c;font-weight:660;font-size:14px;transition:color .15s}
.site-nav-links a:hover,.site-footer a:hover{color:var(--sf-teal)}
.site-nav-cta{display:inline-flex;align-items:center;gap:13px;padding:12px 18px;border-radius:11px;background:var(--sf-teal);color:#fff;font-weight:750;font-size:13px;box-shadow:0 7px 20px rgba(0,119,99,.15);white-space:nowrap}
.site-nav-cta:hover{color:#fff;background:#006553}
.site-nav-cta span{font-size:18px}
.sf-home{overflow:hidden}
.sf-hero{position:relative;background:linear-gradient(130deg,#fafffc 0%,#f1faf6 52%,#e4f6ef 100%);border-bottom:1px solid #dfede7;isolation:isolate}
.sf-hero-aura{position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse 490px 350px at 78% 38%,rgba(100,217,188,.31),transparent 78%),radial-gradient(ellipse 300px 260px at 14% 75%,rgba(181,233,213,.2),transparent 75%);pointer-events:none}
.sf-hero-grid{display:grid;grid-template-columns:1fr 1.06fr;align-items:center;gap:56px;padding-top:76px;padding-bottom:84px;min-height:590px}
.sf-hero-content{max-width:590px}
.sf-eyebrow,.sf-overline{color:#007a69;font-weight:850;letter-spacing:1.9px;font-size:11px;line-height:1.6}
.sf-eyebrow{display:inline-flex;gap:9px;align-items:center;background:#e3f6ee;padding:9px 12px;border-radius:100px;margin-bottom:26px}
.sf-eyebrow-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:#26b68b}
.sf-eyebrow-divider{color:#82bbaa}
.sf-hero h1{font-size:clamp(43px,4.55vw,67px);letter-spacing:-3.4px;line-height:1.075;margin:0 0 22px;color:#0d1f34;font-weight:870}
.sf-hero h1 span{background:linear-gradient(100deg,#007f6b,#1b9b80);-webkit-background-clip:text;background-clip:text;color:transparent}
.sf-hero-lead{font-size:17.5px;color:#516873;max-width:515px;line-height:1.75;margin:0 0 29px}
.sf-hero-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.sf-button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:11px;font-size:13.5px;font-weight:800;text-decoration:none;transition:transform .18s,box-shadow .18s,background .18s}
.sf-button:hover{transform:translateY(-2px)}
.sf-button span{font-size:17px}
.sf-button-primary{background:#00826d;color:#fff;box-shadow:0 11px 25px rgba(0,125,101,.18)}
.sf-button-primary:hover{background:#006e5c;color:#fff;box-shadow:0 13px 30px rgba(0,100,80,.2)}
.sf-button-light{background:rgba(255,255,255,.87);border-color:#d9e7e0;color:#193344}
.sf-button-light:hover{border-color:#9bcbba;color:var(--sf-teal)}
.sf-proof-line{display:flex;flex-wrap:wrap;gap:11px 20px;color:#56716c;font-size:12px;margin-top:26px;font-weight:575}
.sf-proof-line i{font-style:normal;color:#009b7c;margin-right:5px;font-weight:900}
.sf-hero-art{position:relative;padding:24px 15px 26px 0;min-width:0}
.sf-product-window{display:grid;grid-template-columns:155px minmax(0,1fr);min-height:366px;background:#fff;border:1px solid rgba(177,212,203,.78);border-radius:20px;box-shadow:0 33px 74px rgba(20,75,73,.15),0 3px 9px rgba(20,75,73,.05);overflow:hidden;transform:rotate(-1.1deg)}
.sf-window-sidebar{padding:21px 12px;background:linear-gradient(165deg,#f8fbfa,#f1f8f5);border-right:1px solid #e1eeea}
.sf-mini-brand{display:flex;align-items:center;font-size:9px;font-weight:850;gap:4px;white-space:nowrap;color:#0c2b38;margin:0 1px 26px}
.sf-mini-brand b{color:#05836d}
.sf-mini-label{font-size:8px;font-weight:900;color:#9eafac;letter-spacing:1.1px;margin:0 8px 10px}
.sf-mini-label-lower{margin-top:22px}
.sf-mini-nav{padding:10px 8px;display:flex;gap:8px;align-items:center;font-size:10px;color:#657b78;border-radius:8px;white-space:nowrap}
.sf-mini-nav span{display:grid;place-items:center;width:17px;height:17px;color:#088069}
.sf-mini-nav.selected{background:#dff6eb;color:#087d64;font-weight:800}
.sf-window-main{padding:21px 21px 24px;min-width:0}
.sf-window-topline{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid #f1f4f2;padding-bottom:15px;font-size:8px;font-weight:760;color:#a2b0ad;letter-spacing:.4px}
.sf-window-dots{font-size:11px;letter-spacing:2px;color:#a9c9bf;white-space:nowrap}
.sf-window-top-status{background:#eaf7f1;color:#087d67;border-radius:30px;padding:5px 7px}
.sf-product-title{font-size:17px;letter-spacing:-.5px;font-weight:850;color:#19344b;margin:20px 0}
.sf-progress{display:flex;align-items:center;gap:11px;width:90%;margin:auto}
.sf-progress span{width:27px;height:27px;border-radius:50%;border:1.5px solid #c7ddd3;color:#8ba7a0;display:grid;place-items:center;font-weight:850;font-size:11px}
.sf-progress span.active{background:#07826e;color:#fff;border-color:#07826e}
.sf-progress i{height:2px;flex:1;background:#dcece6}
.sf-progress-captions{display:flex;justify-content:space-between;font-size:8px;color:#7e9991;margin:8px 2px 19px}
.sf-upload-illustration{border:1.7px dashed #c7ded5;background:linear-gradient(150deg,#f9fcfa,#f5faf7);border-radius:12px;padding:23px 12px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:7px}
.sf-upload-icon{border-radius:11px;width:38px;height:38px;display:grid;place-items:center;color:#00816a;font-size:29px;background:#e4f5ec}
.sf-upload-illustration strong{font-size:11px;color:#25424c;margin-top:4px}
.sf-upload-illustration small{font-size:9px;color:#869a9a}
.sf-faux-upload{font-size:10px;color:#fff;background:#0c846c;padding:7px 13px;border-radius:6px;font-weight:800;margin-top:5px}
.sf-illustration-note{display:block;color:#9cacaa;font-size:8px;text-align:center;margin-top:10px}
.sf-result-float{position:absolute;right:-21px;bottom:-12px;width:237px;background:#fff;border:1px solid #e2eee8;border-radius:15px;padding:16px;box-shadow:0 18px 42px rgba(13,82,72,.14)}
.sf-result-head{display:flex;align-items:center;gap:9px;margin-bottom:10px;color:#087969;font-size:12px}
.sf-result-head>span{display:grid;place-items:center;background:#e0f5eb;border-radius:50%;width:26px;height:26px;font-size:16px}
.sf-result-float>div:not(:first-child){display:flex;justify-content:space-between;gap:12px;color:#6a7c82;font-size:10px;padding:6px 0;border-top:1px solid #edf4f0}
.sf-result-float b{color:#168d70;font-size:10px}
.sf-hero-spark{position:absolute;border-radius:50%;background:#6bd8ae;opacity:.4;filter:blur(1px)}.sf-hero-spark-one{width:12px;height:12px;right:19px;top:5px}.sf-hero-spark-two{width:7px;height:7px;right:0;top:34px}
.sf-value-strip{background:#fff;border-bottom:1px solid #e6eeeb}
.sf-value-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding-top:29px;padding-bottom:29px}
.sf-value-item{display:flex;align-items:center;gap:12px;min-width:0}
.sf-value-icon{width:47px;height:47px;display:grid;place-items:center;border-radius:50%;background:#eaf8f1;color:#00816c;font-size:25px;font-weight:850;flex-shrink:0}
.sf-value-item strong{font-size:12px;display:block;color:#19384a}
.sf-value-item p{font-size:11px;margin:3px 0 0;color:#83939b;line-height:1.35}
.sf-tools-section,.sf-resources-section{background:#fff;padding:88px 0}
.sf-section-heading{margin-bottom:33px}
.sf-heading-split{display:flex;justify-content:space-between;gap:60px;align-items:end}
.sf-section-heading h2,.sf-resources-intro h2,.sf-privacy-section h2{font-size:clamp(31px,3.7vw,43px);line-height:1.16;letter-spacing:-1.8px;color:#102338;margin:8px 0 0}
.sf-heading-split>p{max-width:330px;margin:0 0 7px;color:#71818b;font-size:14px;line-height:1.65}
.sf-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.sf-tool-card{padding:24px;display:flex;flex-direction:column;min-width:0;background:linear-gradient(160deg,#fff,#fdfefd);border:1px solid #dde9e5;border-radius:19px;box-shadow:0 8px 24px rgba(16,53,55,.025);transition:transform .2s,box-shadow .2s,border-color .2s}
.sf-tool-card:hover{transform:translateY(-5px);border-color:#aed9c8;box-shadow:0 21px 50px rgba(18,83,65,.10)}
.sf-card-icon{width:50px;height:50px;display:grid;place-items:center;background:#e9f8f1;color:#038770;border-radius:15px;font-size:25px;font-weight:850}
.sf-tool-card h3{font-size:19px;line-height:1.33;letter-spacing:-.6px;color:#13283b;margin:21px 0 10px;min-height:50px}
.sf-tool-card>p{color:#70828b;font-size:13px;line-height:1.65;min-height:65px;margin:0 0 22px}
.sf-card-demo{height:158px;border-radius:12px;background:#f6faf8;overflow:hidden;margin-bottom:22px}
.sf-convert-demo{display:flex;align-items:center;gap:6px;padding:11px 9px}
.sf-mini-table{flex:1;min-width:0;background:#fff;border:1px solid #e6eeeb;border-radius:7px;overflow:hidden;box-shadow:0 3px 10px rgba(24,66,58,.04)}
.sf-mini-table b{font-size:10px;display:block;color:#3e6771;padding:7px;background:#f1f7f5}
.sf-mini-table>div{display:flex;justify-content:space-between;gap:5px;padding:8px 6px;font-size:9px;color:#54676e;border-top:1px solid #edf2f0}
.sf-mini-table>div:first-of-type{font-size:8px;color:#7c9493;font-weight:800}
.sf-table-success b{background:#e6f7ef;color:#167f66}
.sf-demo-arrow{font-size:22px;font-weight:900;color:#008c74;flex-shrink:0}
.sf-repair-demo{background:#fff8f7;border:1px solid #f8e4df;padding:13px 11px}
.sf-repair-head{font-size:11px;color:#ad4f48;font-weight:900;margin-bottom:10px;display:flex;gap:7px;align-items:center}
.sf-repair-head span{width:17px;height:17px;border-radius:50%;display:grid;place-items:center;background:#fce4e0}
.sf-repair-demo>div:not(:first-child){display:flex;align-items:center;gap:6px;padding:7px 8px;background:#fff;border:1px solid #fae9e6;margin-top:4px;border-radius:6px;font-size:9px;color:#51626c}
.sf-repair-demo em{margin-left:auto;font-size:9px;color:#aa5c44;background:#fff1e6;padding:4px;border-radius:4px;font-style:normal}
.sf-repair-demo em.good{color:#278566;background:#e7f7ee}
.sf-warning-bullet{color:#e28073;font-size:10px}.sf-good-bullet{color:#0c9675;font-size:12px}
.sf-sku-demo{background:#fff;padding:12px 7px;border:1px solid #e8f0ef}
.sf-sku-demo>div{display:grid;grid-template-columns:1fr .46fr .9fr;gap:7px;align-items:center;padding:10px 8px;border-bottom:1px solid #f0f3f4;font-size:10px;color:#5b7080}
.sf-sku-demo>div:last-child{border:0}
.sf-sku-demo .sf-sku-head{background:#f2f8f7;border-radius:7px;color:#5c7a78;font-weight:850;font-size:9px}
.sf-flag-dupe,.sf-flag-good{font-size:9px;padding:5px;border-radius:5px;white-space:nowrap;text-align:center}
.sf-flag-dupe{color:#b33f55;background:#fdeaf0}.sf-flag-good{color:#07886b;background:#e6f8f1}
.sf-tool-link{display:inline-flex;gap:9px;align-items:center;color:#00806a;font-weight:850;font-size:13px;text-decoration:none;margin-top:auto}
.sf-tool-link:hover{color:#005c4f}
.sf-tool-disclaimer{color:#8c9b9d;font-size:11px;margin:20px 0 0}
.sf-process-section{padding:74px 0 80px;background:linear-gradient(145deg,#f7fbf9,#f2f8f5);border-top:1px solid #eef3f1;border-bottom:1px solid #e4efeb}
.sf-step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:65px;margin-top:40px}
.sf-step{position:relative}
.sf-step:not(:last-child)::after{content:'→';position:absolute;right:-42px;top:21px;color:#96aeba;font-size:25px}
.sf-step-top{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.sf-step-top>span{width:35px;height:35px;display:grid;place-items:center;border-radius:50%;border:1px solid #94cfba;font-size:13px;font-weight:850;color:#008672}
.sf-step-top>b{display:grid;place-items:center;background:#e5f6ee;color:#0a8c73;border-radius:50%;width:42px;height:42px;font-size:26px;font-weight:700}
.sf-step h3{font-size:16px;letter-spacing:-.4px;margin:0 0 9px}
.sf-step p{font-size:13px;line-height:1.65;color:#73828a;margin:0;max-width:315px}
.sf-resources-grid{display:grid;grid-template-columns:.8fr 2fr;gap:39px;align-items:center}
.sf-resources-intro{max-width:305px}
.sf-resources-intro h2{margin-bottom:16px}
.sf-resources-intro p{color:#74858e;font-size:14px;line-height:1.7;margin:0 0 24px}
.sf-guide-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.sf-guide-card{display:flex;flex-direction:column;border:1px solid #e5eeea;padding:10px 10px 20px;border-radius:15px;min-width:0;background:#fff;color:#163044;transition:transform .2s,box-shadow .2s}
.sf-guide-card:hover{transform:translateY(-3px);box-shadow:0 15px 40px rgba(20,70,60,.09)}
.sf-guide-cover{height:119px;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;margin-bottom:17px;overflow:hidden}
.sf-guide-cover>span{font-size:46px;font-weight:700;color:#087f6d;text-shadow:0 8px 18px rgba(7,100,82,.12)}
.sf-guide-cover small{font-size:9px;font-weight:850;letter-spacing:1.2px;color:#426b6b}
.cover-one{background:linear-gradient(130deg,#e8f5ef,#c7e6da)}.cover-two{background:linear-gradient(140deg,#dfedf3,#b5dfd8)}.cover-three{background:linear-gradient(140deg,#e8f3f1,#c2dadd)}
.sf-guide-card>strong{font-size:13px;line-height:1.35;margin:0 4px 8px}
.sf-guide-card>p{font-size:11px;line-height:1.55;color:#7b8b91;margin:0 4px 15px;min-height:52px}
.sf-guide-card .sf-tool-link{margin:0 4px}
.sf-privacy-section{background:#f9fbfa;padding:76px 0 89px;border-top:1px solid #e7efeb}
.sf-trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.sf-privacy-section h2{font-size:clamp(28px,3vw,36px);margin:8px 0 15px}
.sf-privacy-section p{font-size:14px;line-height:1.75;color:#70818a;max-width:500px}
.sf-sample-row{display:flex;align-items:center;gap:12px;border:1px solid #d8eae0;background:#fff;border-radius:14px;max-width:480px;padding:15px;margin:24px 0}
.sf-sample-row>span{padding:14px 10px;border-radius:9px;background:#e0f5eb;font-weight:900;color:#00836b;font-size:14px}
.sf-sample-row strong{display:block;font-size:13px}
.sf-sample-row small{display:block;color:#819399;font-size:11px;margin-top:4px}
.sf-inline-link{font-size:13px;font-weight:850;color:#007c67;text-decoration:none}
.sf-inline-link:hover{text-decoration:underline}
.sf-security-features{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin:24px 0 23px}
.sf-security-features>div{display:flex;align-items:flex-start;flex-direction:column;gap:3px}
.sf-security-features span{background:#e9f8ef;color:#00836b;font-size:24px;border-radius:50%;width:40px;height:40px;display:grid;place-items:center;margin-bottom:5px}
.sf-security-features strong{font-size:11px;color:#143a42}
.sf-security-features small{font-size:10px;color:#829390}
.sf-last-cta{background:radial-gradient(ellipse 490px 160px at 55% 115%,rgba(0,139,119,.42),transparent 80%),linear-gradient(110deg,#062b37,#02544e 65%,#063440);color:#fff;padding:51px 0}
.sf-last-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.sf-last-cta h2{font-size:clamp(27px,3vw,36px);letter-spacing:-1.3px;margin:0 0 5px}
.sf-last-cta p{font-size:13px;color:#b8ded8;margin:0}
.sf-button-contrast{background:#f1fff8;color:#026956;border-color:#e4fff0}
.sf-button-contrast:hover{color:#005b4c;background:#fff}
.site-footer{background:#fff;border-top:1px solid #e4eeea;color:#172d3f}
.site-footer-top{display:flex;justify-content:space-between;gap:80px;padding-top:55px;padding-bottom:52px}
.site-footer-company{max-width:385px}
.site-footer-company .site-brand-name{font-size:19px}
.site-footer-company p{font-size:13px;color:#6b7e86;line-height:1.65;margin:16px 0 4px}
.site-footer-company p.small-note{font-size:11px;color:#93a1a5}
.site-footer-nav{display:grid;grid-template-columns:1fr 1fr;gap:65px}
.site-footer-nav>div{display:flex;flex-direction:column;gap:10px;min-width:150px}
.site-footer-nav strong{font-size:13px;color:#1b3f47;margin-bottom:5px}
.site-footer-nav a{font-size:12px;color:#637b81}
.site-footer-bottom{border-top:1px solid #edf2ef;padding-top:18px;padding-bottom:22px;display:flex;justify-content:space-between;gap:16px;color:#99a7ab;font-size:11px}
.tool-hero{background:linear-gradient(130deg,#fff,#f0faf5);padding:67px 0 48px}
.tool-hero h1{font-weight:850;color:#10283a}
.tool-shell{border-radius:20px;box-shadow:var(--sf-shadow)}
.upload-zone{background:linear-gradient(130deg,#f7fcf9,#f0faf4);border-color:#a7d6c5}
.upload-zone:hover{border-color:#038772}
.click-upload{background:#07816b;padding:11px 18px;border-radius:9px}
.sidebar-card{border-radius:16px;background:#fff;box-shadow:0 5px 18px rgba(12,70,54,.035)}
.article{line-height:1.72}
.article a{text-underline-offset:3px}
.article h1{color:#122838}
.article table{display:block;overflow-x:auto}
.article th{background:#f2f9f6}
.sf-home~.site-footer{border-top:0}
@media(max-width:1080px){.site-nav-links{gap:17px}.sf-hero-grid{gap:22px}.sf-result-float{right:2px}.sf-tool-card{padding:18px}.sf-tool-card h3{min-height:70px}.sf-resources-grid{grid-template-columns:1fr}.sf-resources-intro{max-width:650px}.sf-guide-cover{height:140px}.sf-value-grid{gap:11px}.sf-value-item{gap:8px}.sf-value-icon{width:39px;height:39px}.sf-trust-grid{gap:38px}}
@media(max-width:850px){.site-nav{gap:12px}.site-nav-links{display:none}.sf-hero-grid{grid-template-columns:1fr;max-width:680px;padding-top:62px;padding-bottom:71px;gap:20px}.sf-hero-content{max-width:660px}.sf-hero-art{max-width:590px;margin-inline:auto;width:100%}.sf-result-float{right:-4px}.sf-value-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.sf-tool-grid{grid-template-columns:1fr 1fr}.sf-tool-card:last-child{grid-column:1/-1}.sf-heading-split{align-items:flex-start;flex-direction:column;gap:15px}.sf-heading-split>p{max-width:620px}.sf-trust-grid{grid-template-columns:1fr;gap:50px}.sf-security-features{max-width:540px}.sf-step-grid{gap:28px}.sf-step:not(:last-child)::after{right:-25px}.site-footer-top{gap:40px}}
@media(max-width:640px){.wrap{width:calc(100% - 34px)}.site-nav{height:66px;gap:8px}.site-brand img{width:36px;height:36px}.site-brand-name{font-size:17px;letter-spacing:-.8px}.site-nav-cta{padding:10px 12px;font-size:11px;gap:7px}.site-nav-cta span{font-size:13px}.sf-hero-grid{padding-top:49px;padding-bottom:57px}.sf-hero h1{font-size:clamp(38px,9vw,51px);letter-spacing:-2.4px;line-height:1.12}.sf-hero-lead{font-size:15px;line-height:1.68}.sf-eyebrow{font-size:9px;letter-spacing:1px;padding:8px 9px;gap:5px;margin-bottom:18px}.sf-hero-actions{gap:10px}.sf-button{padding:11px 14px;font-size:12px;min-height:46px}.sf-proof-line{margin-top:21px;gap:8px 15px;font-size:11px}.sf-hero-art{padding:20px 0 18px}.sf-product-window{grid-template-columns:98px minmax(0,1fr);min-height:315px}.sf-window-sidebar{padding:13px 7px}.sf-mini-brand{font-size:7px;gap:0;margin-bottom:23px}.sf-mini-brand img{width:18px;height:18px}.sf-mini-label{font-size:6px}.sf-mini-nav{padding:8px 4px;font-size:8px;gap:3px}.sf-mini-nav span{font-size:12px;width:13px;height:13px}.sf-window-main{padding:11px 9px}.sf-window-topline{font-size:6px;gap:4px;padding-bottom:8px}.sf-window-top-status{display:none}.sf-product-title{font-size:12px;margin:17px 0}.sf-progress{gap:6px}.sf-progress span{width:22px;height:22px;font-size:10px}.sf-progress-captions{font-size:6px;margin-bottom:14px}.sf-upload-illustration{padding:17px 7px;gap:6px}.sf-upload-icon{width:31px;height:31px;font-size:23px}.sf-upload-illustration strong{font-size:9px}.sf-upload-illustration small{font-size:8px}.sf-faux-upload{font-size:9px}.sf-result-float{width:185px;right:1px;bottom:-10px;padding:11px}.sf-result-head{font-size:10px}.sf-result-float>div:not(:first-child){font-size:8px}.sf-result-float b{font-size:8px}.sf-value-grid{padding-top:23px;padding-bottom:23px;gap:17px 12px}.sf-value-item strong{font-size:10px}.sf-value-item p{font-size:9px}.sf-value-icon{width:34px;height:34px;font-size:19px}.sf-tools-section,.sf-resources-section{padding:64px 0}.sf-section-heading h2,.sf-resources-intro h2{font-size:34px;letter-spacing:-1.3px}.sf-heading-split>p{font-size:13px}.sf-tool-grid,.sf-guide-cards,.sf-step-grid{grid-template-columns:1fr}.sf-tool-card:last-child{grid-column:auto}.sf-tool-card{padding:22px}.sf-tool-card h3{min-height:0;font-size:19px;margin:17px 0 10px}.sf-tool-card>p{min-height:0}.sf-card-demo{height:170px}.sf-convert-demo{padding:16px 10px}.sf-mini-table>div{font-size:10px}.sf-repair-demo{padding:18px 14px}.sf-sku-demo>div{padding:11px}.sf-process-section{padding:60px 0}.sf-step-grid{gap:29px;margin-top:27px}.sf-step:not(:last-child)::after{display:none}.sf-step-top{margin-bottom:11px}.sf-resources-grid{gap:28px}.sf-guide-cards{gap:16px}.sf-guide-cover{height:140px}.sf-guide-card{padding:10px 10px 21px}.sf-guide-card>strong{font-size:15px}.sf-guide-card>p{min-height:0;font-size:12px}.sf-privacy-section{padding:62px 0}.sf-security-features{grid-template-columns:1fr;gap:12px}.sf-security-features>div{flex-direction:row;align-items:center;flex-wrap:wrap;gap:0 12px}.sf-security-features span{grid-row:span 2;flex-shrink:0;margin:0}.sf-security-features strong{width:calc(100% - 55px)}.sf-security-features small{width:calc(100% - 55px);margin-left:52px;margin-top:-10px}.sf-last-cta-inner{flex-direction:column;align-items:flex-start}.sf-last-cta{padding:44px 0}.site-footer-top{padding:46px 0 32px;flex-direction:column;gap:34px}.site-footer-nav{gap:26px}.site-footer-bottom{flex-direction:column;gap:5px}.tool-shell{padding:17px}.article h1{font-size:36px}}
@media(max-width:365px){.site-brand-name{font-size:15px}.site-brand img{width:33px;height:33px}.site-nav-cta{font-size:10px;padding:8px}.sf-hero h1{font-size:36px}.sf-hero-actions{flex-direction:column;align-items:stretch}.sf-button{width:100%}.sf-mini-nav{font-size:7px}.sf-product-window{grid-template-columns:88px minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

/* Accessible mobile primary navigation; no hidden links or menu icon overlap. */
.site-nav{position:relative}
.site-mobile-menu{display:none}
.site-mobile-menu summary{list-style:none}
.site-mobile-menu summary::-webkit-details-marker{display:none}
@media(max-width:850px){
  .site-nav-links,.site-nav-cta{display:none}
  .site-mobile-menu{display:block;margin-left:auto}
  .site-mobile-menu summary{display:flex;align-items:center;justify-content:center;gap:8px;min-height:43px;padding:9px 13px;border:1px solid #d5e9e0;border-radius:12px;background:#f1faf6;color:#086e5b;font-size:13px;font-weight:800;cursor:pointer}
  .site-mobile-menu summary:hover,.site-mobile-menu[open] summary{background:#e6f5ee;border-color:#98cdb9}
  .site-menu-icon{font-size:19px;line-height:1}
  .site-mobile-panel{position:absolute;right:0;top:calc(100% - 1px);z-index:100;width:min(340px,calc(100vw - 34px));padding:11px;background:white;border:1px solid #dbeae3;box-shadow:0 20px 45px rgba(18,62,57,.17);border-radius:0 0 17px 17px;display:grid;gap:2px}
  .site-mobile-panel a{display:block;color:#254850;font-size:13px;font-weight:700;padding:12px 13px;border-radius:8px;min-height:44px}
  .site-mobile-panel a:hover,.site-mobile-panel a:focus-visible{background:#eaf8f1;color:#036b59}
  .site-mobile-panel .site-mobile-primary{background:#07816b;color:#fff;text-align:center;margin:5px 0}
  .site-mobile-panel .site-mobile-primary:hover{background:#006b58;color:#fff}
}
@media(max-width:365px){
  .site-nav{gap:4px}
  .site-brand{gap:7px;min-width:0}
  .site-mobile-menu summary{padding:8px 10px;gap:6px;font-size:12px}
  .site-brand-name{font-size:14px;letter-spacing:-.65px}
}
/* Keep scroll targets clear of the sticky header. */
#tools,.tool-shell{scroll-margin-top:90px}

/* Ultra-narrow phone fix: footer columns previously imposed 326px min-content width. */
@media(max-width:365px) {
  .site-footer-nav{grid-template-columns:minmax(0,1fr);gap:26px}
  .site-footer-nav>div{min-width:0}
  .site-footer-nav a{overflow-wrap:anywhere}
}

/* Results should settle below the sticky header, not underneath it. */
.results{scroll-margin-top:102px}
@media(max-width:640px){.results{scroll-margin-top:79px}}

/* CSV tools must remain clickable immediately after results render. The older
   base CSS enabled root smooth-scroll, which made mobile export controls slide
   under the fixed navigation during automated and rapid real-user taps. */
html{scroll-behavior:auto}

/* The full-width mobile header must not float over CSV result actions. */
@media(max-width:850px){
  .site-header{position:relative;top:auto}
}