:root{--ink:#16213a;--muted:#64748b;--bg:#f6f8fc;--white:#fff;--line:#e4eaf2;--blue:#2563eb;--blue-dark:#1d4ed8;--mint:#14b8a6;--indigo:#eef3ff;--shadow:0 18px 50px rgba(16,39,75,.075);--radius:20px;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.62 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}::selection{background:#bee3ff}
.wrap{width:min(1140px,calc(100% - 36px));margin:auto}.topline{background:#10213a;height:5px}.header{background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:850;letter-spacing:-.7px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;color:#fff;background:linear-gradient(145deg,#2766f0,#21bfac);border-radius:13px;font-size:22px;box-shadow:0 6px 14px #2563eb30}.nav{display:flex;gap:25px;font-size:14px;font-weight:650;color:#43516b}.nav a:hover,.footer a:hover{color:var(--blue)}.header-cta{color:var(--blue);font-weight:750;font-size:13px;background:var(--indigo);padding:9px 14px;border-radius:100px}
.hero{padding:74px 0 60px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:360px;height:360px;right:-170px;top:40px;border-radius:50%;background:radial-gradient(circle,#d5e3ff 0%,transparent 70%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:center;position:relative;z-index:1}.eyebrow{font-size:12px;letter-spacing:.09em;font-weight:850;text-transform:uppercase;color:#2861bb;display:flex;align-items:center;gap:9px}.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#1fb99c}.hero h1{font-size:clamp(37px,5vw,61px);line-height:1.09;letter-spacing:-.05em;margin:19px 0 17px;max-width:660px}.grad{background:linear-gradient(90deg,#2563eb,#0fae9f);-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:18px;line-height:1.7;color:#5b6b83;max-width:640px;margin:0 0 28px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap}.button,.button-outline{display:inline-flex;justify-content:center;align-items:center;gap:9px;padding:12px 19px;border-radius:12px;font-weight:750;font-size:14px;border:1px solid var(--blue);background:var(--blue);color:#fff;box-shadow:0 6px 18px #2563eb24}.button:hover{background:var(--blue-dark)}.button-outline{color:var(--ink);background:#fff;border-color:var(--line);box-shadow:none}.button-outline:hover{border-color:#bdd1fa}.trust{display:flex;gap:16px;flex-wrap:wrap;margin-top:23px;font-size:13px;color:#61738a}.trust span:before{content:'✓';font-weight:800;color:#089f84;margin-right:5px}.hero-card{background:#fff;border:1px solid #e9eff8;padding:23px;border-radius:24px;box-shadow:var(--shadow);transform:rotate(1deg)}.tiny-head{display:flex;align-items:center;gap:8px;color:#64748b;font-size:13px;font-weight:700;margin-bottom:18px}.tiny-icon{background:#e7f5f2;color:#159b8b;display:grid;place-items:center;border-radius:9px;width:28px;height:28px}.fake-field{padding:12px 14px;background:#f6f8fc;border:1px solid #e9edf5;border-radius:11px;color:#52617a;margin-top:9px;font-size:13px}.fake-answer{padding:18px;background:linear-gradient(130deg,#eff6ff,#ecfdf8);border-radius:13px;margin-top:16px}.fake-answer span{color:#4c6591;font-size:12px}.fake-answer strong{display:block;color:#184f99;font-size:32px;letter-spacing:-1px}.floating-tag{margin-top:14px;display:inline-flex;background:#e6faf2;color:#087c63;padding:6px 10px;border-radius:50px;font-size:12px;font-weight:700}
.section{padding:45px 0 70px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:24px}.section-head h2{font-size:32px;letter-spacing:-.035em;line-height:1.2;margin:7px 0}.section-head p{margin:0;color:var(--muted)}.searchline{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px 14px;max-width:425px;box-shadow:0 6px 20px #1b33570a}.searchline svg{flex-shrink:0}.searchline input{height:42px;width:100%;outline:0;border:0;color:var(--ink);background:transparent}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}.chip{border:1px solid #dce5f2;background:#fff;border-radius:100px;padding:8px 15px;font-size:13px;font-weight:750;color:#56647d}.chip[aria-pressed=true]{background:#e6edff;color:#2257bd;border-color:#afc5fb}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.toolcard{display:block;border:1px solid var(--line);border-radius:19px;background:#fff;padding:22px;min-height:218px;box-shadow:0 6px 18px #1f31570a;transition:transform .2s,box-shadow .2s,border-color .2s}.toolcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bcd0fd}.tool-icon{display:grid;place-items:center;width:52px;height:52px;background:#eff4ff;border-radius:15px;font-size:25px;margin-bottom:19px}.toolcard:nth-child(3n+2) .tool-icon{background:#ecfaf6}.toolcard:nth-child(3n) .tool-icon{background:#fff5e9}.toolcard h3{font-size:17px;line-height:1.3;letter-spacing:-.03em;margin:0 0 8px}.toolcard p{font-size:13px;line-height:1.6;color:var(--muted);margin:0}.card-more{display:inline-block;color:var(--blue);font-size:12px;font-weight:750;margin-top:16px}.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.benefit{display:flex;gap:15px}.benefit i{font-style:normal;font-size:25px}.benefit h3{margin:0 0 5px;font-size:16px}.benefit p{color:var(--muted);font-size:14px;margin:0}
.pagehero{padding:47px 0 20px}.crumb{font-size:13px;color:#64748b;margin-bottom:20px}.crumb a{color:#2563eb}.pagehero h1{font-size:clamp(32px,4.5vw,48px);letter-spacing:-.045em;line-height:1.17;margin:11px 0}.pagehero p{color:#5b6b83;max-width:740px;font-size:17px;margin:0}.tool-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(255px,.6fr);gap:20px;align-items:start;padding:19px 0 30px}.panel{background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:0 7px 25px #18365a09;padding:26px}.panel h2{font-size:20px;letter-spacing:-.03em;margin:0 0 19px}.panel h3{font-size:16px;letter-spacing:-.02em;margin:0 0 12px}.panel p{color:#65748b}.input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}label{font-size:13px;font-weight:700;color:#4d6078}.control{width:100%;min-height:45px;border:1px solid #d9e2ee;border-radius:11px;background:#fff;color:#1f304a;padding:10px 12px;outline:0}.control:focus{border-color:#80a8f8;box-shadow:0 0 0 4px #2563eb12}.main-action{margin-top:20px;width:100%}.result{margin-top:19px;background:linear-gradient(120deg,#f0f6ff,#eefdf9);border:1px solid #d7eafa;border-radius:15px;padding:19px;min-height:94px}.result-label{font-size:12px;color:#577299;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.result-value{font-size:32px;font-weight:850;letter-spacing:-.035em;color:#174a8c;line-height:1.35;overflow-wrap:anywhere}.result-note{font-size:13px;color:#516982;margin-top:4px}.result-warn{color:#b45309}.result-error{color:#b42318}.result-details{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.detail{background:#fff8;border:1px solid #e1eafb;border-radius:10px;padding:11px}.detail small{display:block;color:#62718a}.detail strong{font-size:16px}.side-panel{background:#fff;border:1px solid var(--line);border-radius:19px;padding:24px}.side-panel h3{margin:0 0 12px;font-size:17px}.side-panel p{color:var(--muted);font-size:14px;margin:0 0 15px}.side-panel a{display:block;font-size:14px;padding:11px 0;border-bottom:1px solid #eef2f7;color:#225bbf;font-weight:650}.side-panel a:last-child{border-bottom:0}.notes{padding:22px 0 70px;max-width:815px}.notes h2{font-size:24px;letter-spacing:-.03em}.notes p,.notes li{color:#5b6b83}.notes details{padding:17px 0;border-bottom:1px solid #e1e8f1}.notes summary{font-weight:750;cursor:pointer}.notes details p{margin:10px 0 0}.preview-img{max-width:100%;max-height:330px;object-fit:contain;border:1px solid var(--line);border-radius:10px;background:repeating-conic-gradient(#eee 0% 25%,#fff 0% 50%) 0/22px 22px}.small{font-size:13px;color:var(--muted)}.drop-area{border:2px dashed #bfd1eb;background:#f8faff;border-radius:15px;text-align:center;padding:26px 12px}.drop-area.drag{border-color:#2563eb;background:#eef4ff}.drop-area input{max-width:100%}.text-area{resize:vertical;min-height:160px}.stat-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:13px}.stat{border:1px solid var(--line);background:#f8fbff;border-radius:12px;padding:12px}.stat strong{font-size:21px;display:block}.stat small{color:var(--muted)}.success{color:#137b65}
.prose{max-width:830px;margin:0 auto;padding:40px 0 85px}.prose h1{letter-spacing:-.045em;font-size:40px}.prose p,.prose li{color:#53637b}.prose h2{margin-top:30px}.footer{border-top:1px solid var(--line);background:#fff;margin-top:30px;padding:40px 0}.footer-grid{display:flex;gap:30px;justify-content:space-between;align-items:start}.footer p{max-width:440px;font-size:13px;color:#708095}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13px;color:#64748b;margin-top:9px}.footer-bottom{font-size:12px;color:#93a0b2;border-top:1px solid #edf1f7;margin-top:27px;padding-top:19px}.hide{display:none!important}
@media(max-width:930px){.cards{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr}.hero-card{max-width:450px;transform:none}.tool-layout{grid-template-columns:1fr}.side-panel{display:none}.strip{grid-template-columns:1fr;gap:24px}.section-head{align-items:start;flex-direction:column}.searchline{max-width:none;width:100%}}
@media(max-width:600px){.header-inner{min-height:67px}.brand{font-size:19px}.nav{display:none}.header-cta{font-size:12px}.hero{padding:48px 0}.hero h1{font-size:38px}.hero-card{display:none}.cards{grid-template-columns:1fr}.toolcard{min-height:auto;padding:20px}.section{padding:28px 0 50px}.panel{padding:19px}.input-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.pagehero{padding-top:35px}.result-details{grid-template-columns:1fr}.stat-list{grid-template-columns:repeat(2,1fr)}.footer-grid{flex-direction:column}.prose h1{font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.toolcard{transition:none}}