:root{--bg:#f7f8fc;--card:#fff;--ink:#172033;--muted:#667085;--line:#e5e9f2;--brand:#315efb;--brand2:#1d46d8;--good:#067647;--warn:#b54708;--danger:#b42318;--radius:16px;--shadow:0 10px 30px rgba(20,32,70,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}.container{width:min(1180px,calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.nav{min-height:68px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:1.08rem}.brand-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand),#7b61ff);box-shadow:0 8px 18px rgba(49,94,251,.25)}.nav-links{display:flex;align-items:center;gap:18px;margin-left:auto}.nav-links a{color:#344054;font-weight:600}.nav-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;font-size:20px}.hero{padding:72px 0 48px;background:radial-gradient(circle at 15% 5%,#e9efff 0,transparent 33%),radial-gradient(circle at 85% 10%,#f1eaff 0,transparent 30%)}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;border:1px solid #cfd9ff;background:#f6f8ff;color:#2449c9;border-radius:999px;padding:6px 11px;font-size:.84rem;font-weight:700}.hero h1{font-size:clamp(2.25rem,5vw,4.3rem);line-height:1.03;letter-spacing:-.04em;margin:18px 0}.hero p{font-size:1.12rem;color:var(--muted);max-width:720px}.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:12px 18px;font-weight:750;cursor:pointer;font-size:.96rem}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand2);text-decoration:none}.btn-secondary{background:#fff;color:#273142;border:1px solid var(--line)}.trust-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.trust-list{display:grid;gap:13px}.trust-item{display:flex;gap:10px;align-items:flex-start}.check{width:23px;height:23px;border-radius:50%;display:grid;place-items:center;background:#e7f8ef;color:var(--good);font-weight:900;flex:0 0 auto}.section{padding:54px 0}.section-alt{background:#fff;border-block:1px solid var(--line)}.section-title{font-size:clamp(1.7rem,3vw,2.45rem);line-height:1.15;margin:0 0 12px}.section-lead{color:var(--muted);max-width:760px;margin:0 0 28px}.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.tool-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:15px;padding:20px;color:var(--ink);box-shadow:0 4px 16px rgba(20,32,70,.04);transition:.18s ease}.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cad5ff;text-decoration:none}.tool-card h3{margin:0 0 7px;font-size:1.05rem}.tool-card p{margin:0;color:var(--muted);font-size:.93rem}.tool-badge{display:inline-block;margin-bottom:12px;border-radius:8px;padding:4px 8px;background:#eef2ff;color:#3657d6;font-size:.75rem;font-weight:800}.breadcrumb{font-size:.88rem;color:var(--muted);padding-top:18px}.tool-hero{padding:28px 0 18px}.tool-hero h1{font-size:clamp(2rem,4vw,3.35rem);line-height:1.08;letter-spacing:-.035em;margin:12px 0}.tool-hero p{color:var(--muted);font-size:1.05rem;max-width:780px}.privacy-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:7px 11px;background:#ecfdf3;color:#067647;font-size:.82rem;font-weight:750}.tool-layout{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:22px;align-items:start;padding-bottom:28px}.tool-panel,.sidebar-card,.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 6px 22px rgba(20,32,70,.05)}.tool-panel{padding:24px}.sidebar-card{padding:16px;position:sticky;top:88px}.upload-zone{border:2px dashed #b8c5ef;border-radius:15px;background:#f8faff;padding:30px 18px;text-align:center;cursor:pointer;transition:.15s}.upload-zone.dragover{border-color:var(--brand);background:#eef3ff}.upload-zone strong{display:block;font-size:1.08rem}.upload-zone small{color:var(--muted)}input[type=file]{display:none}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:700;font-size:.91rem}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd5df;border-radius:10px;padding:11px 12px;font:inherit;background:#fff;color:var(--ink)}.field textarea{min-height:180px;resize:vertical}.tool-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.status{display:none;margin-top:16px;border-radius:12px;padding:12px 14px;font-size:.92rem}.status.show{display:block}.status.info{background:#eff4ff;color:#2d4fa8}.status.success{background:#ecfdf3;color:#067647}.status.error{background:#fef3f2;color:#b42318}.file-list{display:grid;gap:8px;margin-top:14px}.file-row{display:flex;justify-content:space-between;gap:12px;background:#f8fafc;border:1px solid var(--line);padding:9px 11px;border-radius:10px;font-size:.88rem}.result-box{margin-top:18px;border-top:1px solid var(--line);padding-top:18px}.result-box:empty{display:none}.result-grid{display:grid;gap:10px}.result-item{background:#f8fafc;border:1px solid var(--line);border-radius:11px;padding:12px}.result-item strong{display:block;margin-bottom:4px}.ad-label{text-align:center;font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:#98a2b3;margin-bottom:7px}.ad-desktop{min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start}.ad-mobile{display:none;min-height:50px;text-align:center;margin:0 auto 26px}.native-placeholder{margin:28px auto;min-height:90px;border:1px dashed #d6dae3;border-radius:12px;display:grid;place-items:center;color:#98a2b3;background:#fafbfc}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.content-card{padding:24px}.content-card h2,.content-card h3{margin-top:0}.steps{counter-reset:step;display:grid;gap:14px;padding:0}.steps li{list-style:none;display:flex;gap:12px}.steps li:before{counter-increment:step;content:counter(step);width:27px;height:27px;border-radius:50%;background:#eef2ff;color:#315efb;display:grid;place-items:center;font-weight:800;flex:0 0 auto}.faq{display:grid;gap:12px}.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:13px 15px}.faq summary{cursor:pointer;font-weight:750}.footer{background:#101828;color:#d0d5dd;padding:42px 0 22px;margin-top:54px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,.7fr);gap:24px}.footer h3,.footer h4{color:#fff;margin-top:0}.footer a{color:#d0d5dd}.footer-links{display:grid;gap:8px}.footer-bottom{border-top:1px solid #344054;margin-top:28px;padding-top:18px;font-size:.85rem;color:#98a2b3;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.sponsored-link{display:inline-flex;margin-top:12px;color:#fff;background:#344054;border-radius:9px;padding:8px 11px;font-size:.83rem}.page-shell{padding:40px 0}.prose{max-width:850px}.prose h1{font-size:2.4rem;line-height:1.1}.prose h2{margin-top:32px}.notice{border-left:4px solid var(--brand);background:#eef3ff;padding:13px 16px;border-radius:0 10px 10px 0}.tool-search{display:flex;gap:10px;margin-bottom:22px}.tool-search input{flex:1;border:1px solid var(--line);border-radius:12px;padding:12px 14px;font:inherit}.hide{display:none!important}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-layout{grid-template-columns:1fr}.sidebar-card{display:none}.ad-mobile{display:block}.info-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}}
@media(max-width:620px){.container{width:min(100% - 22px,1180px)}.hero{padding-top:46px}.tool-grid{grid-template-columns:1fr}.field-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.tool-panel{padding:16px}.tool-hero h1{font-size:2.15rem}}
@media print{.site-header,.footer,.ad-desktop,.ad-mobile,.tool-actions,.upload-zone,.sponsored-link{display:none!important}body{background:#fff}.tool-panel,.content-card{box-shadow:none}}


/* ========================= CENTRAL AD LAYOUT ========================= */
.ad-zone{width:100%;text-align:center;overflow:visible}
.ad-zone:empty{display:none}
.ad-zone .ad-label{text-align:center;font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:#98a2b3;margin:0 0 7px}
.ad-frame{width:var(--ad-width);min-width:var(--ad-width);height:var(--ad-height);min-height:var(--ad-height);margin:0 auto;display:flex;align-items:flex-start;justify-content:center;overflow:hidden}
.ad-native-frame{width:100%;min-height:90px;margin:0 auto}
.ad-zone-sidebar{min-height:0}
.ad-zone-rectangle{margin:10px auto 34px;min-height:0}
.ad-zone-native{margin:28px auto;min-height:0}
.ad-zone-responsive{margin:26px auto 34px;min-height:0}
.ad-support-note{font-size:.78rem;color:#98a2b3;text-align:center;margin:12px 0 0}
@media(max-width:900px){.ad-zone-sidebar{display:none}.ad-zone-rectangle{display:block}}
@media print{.ad-zone,.sponsored-link{display:none!important}}
/* =================================================================== */