:root{
  --bg:#f7f8ff;
  --surface:#ffffff;
  --surface-soft:#f2f4ff;
  --text:#11162a;
  --muted:#68738f;
  --line:#dfe4f3;
  --primary:#6d5dfc;
  --primary-2:#2f7df6;
  --pink:#ef4ca8;
  --success:#19a974;
  --shadow:0 18px 55px rgba(50,58,110,.12);
  --shadow-soft:0 8px 28px rgba(50,58,110,.08);
  --radius:24px;
  --radius-sm:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at 8% 0%,rgba(109,93,252,.16),transparent 28%),
    radial-gradient(circle at 95% 8%,rgba(47,125,246,.12),transparent 30%),
    var(--bg);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer}
.wrap{width:min(1180px,calc(100% - 36px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(223,228,243,.9);
}
.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.4px}
.logo-mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 10px 26px rgba(109,93,252,.28)}
.logo strong{color:var(--primary-2);margin-left:2px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links>a,.drop-btn{border:0;background:transparent;color:#424d68;font-weight:800;padding:10px 13px;border-radius:12px}
.nav-links>a:hover,.drop-btn:hover{background:var(--surface-soft);color:var(--primary)}
.dropdown{position:relative}
.mega{
  position:absolute;top:48px;right:0;width:620px;
  display:none;grid-template-columns:repeat(3,1fr);gap:12px;
  padding:18px;background:#fff;border:1px solid var(--line);
  border-radius:20px;box-shadow:var(--shadow)
}
.dropdown:hover .mega,.dropdown:focus-within .mega{display:grid}
.mega h4{margin:0 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.mega a{display:block;padding:10px;border-radius:11px;color:#3e4964;font-weight:750}
.mega a:hover{background:var(--surface-soft);color:var(--primary)}
.menu-btn{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 14px;font-weight:850}
.bio-hero{padding:54px 0 34px}
.bio-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--primary);font-size:12px;font-weight:900;box-shadow:var(--shadow-soft)}
h1{font-size:clamp(48px,6.4vw,82px);line-height:.98;letter-spacing:-.055em;margin:18px 0 18px}
.grad{background:linear-gradient(135deg,var(--primary),var(--primary-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:18px;color:var(--muted);max-width:760px;margin:0}
.bio-trust{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.bio-trust span{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.78);border:1px solid var(--line);font-size:12px;font-weight:800;color:#54607d}
.bio-preview-card{position:relative;padding:24px;border-radius:26px;background:linear-gradient(160deg,#ffffff 0%,#eef1ff 100%);border:1px solid var(--line);box-shadow:var(--shadow);overflow:hidden}
.bio-preview-card:before{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-60px;top:-70px;background:radial-gradient(circle,rgba(109,93,252,.3),transparent 70%)}
.bio-preview-card small{display:block;color:var(--muted);font-weight:900;letter-spacing:.1em;margin-bottom:15px}
.bio-avatar{width:66px;height:66px;border-radius:21px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--pink));color:#fff;font-weight:950;font-size:22px;margin-bottom:14px;box-shadow:0 13px 30px rgba(109,93,252,.28)}
.bio-preview-card strong{display:block;font-size:22px;margin-bottom:9px}
.bio-preview-card p{min-height:84px;color:#414b67;margin:0 0 16px;white-space:normal}
.profile-stats{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.profile-stats b{color:var(--text)}
.section{padding:34px 0}
.tool-shell{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);overflow:hidden}
.tool-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 24px;border-bottom:1px solid var(--line)}
.tool-top h2,.section-head h2,.content-card h2{margin:0;font-size:30px;letter-spacing:-.035em}
.tool-top p,.section-head p{margin:5px 0 0;color:var(--muted)}
.bio-count{white-space:nowrap;padding:8px 11px;border-radius:999px;background:var(--surface-soft);color:var(--muted);font-size:13px}
.bio-builder-grid{display:grid;grid-template-columns:360px 1fr;min-height:620px}
.bio-controls{padding:22px;border-right:1px solid var(--line);background:linear-gradient(180deg,#fcfcff,#f7f8ff)}
.bio-controls label{display:block;font-size:13px;font-weight:850;color:#59647f;margin-bottom:14px}
.bio-input,.bio-select{width:100%;margin-top:7px;padding:13px 14px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--text);outline:none}
.bio-input:focus,.bio-select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(109,93,252,.12)}
.bio-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.bio-actions{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:8px;margin-top:8px}
.btn{border:1px solid var(--line);background:#fff;color:var(--text);border-radius:13px;padding:12px 13px;font-weight:900}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}
.btn.primary{border:0;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 12px 26px rgba(109,93,252,.24)}
.fan-note{font-size:12px;color:var(--muted);margin:14px 0 0}
.bio-results-wrap{padding:22px;min-width:0}
.bio-result-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px;color:var(--muted);font-size:13px}
.bio-filter-chips{display:flex;gap:7px;flex-wrap:wrap}
.bio-filter-chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-weight:850;color:#55617b}
.bio-filter-chips button.active{border-color:transparent;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}
.bio-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.bio-output-card{display:flex;flex-direction:column;min-height:230px;padding:17px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-soft);transition:.2s;outline:none}
.bio-output-card:hover,.bio-output-card:focus{transform:translateY(-2px);border-color:rgba(109,93,252,.45);box-shadow:var(--shadow)}
.bio-output-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.bio-output-head span{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.bio-save{width:36px;height:36px;border:0;border-radius:50%;background:var(--surface-soft);font-size:19px;color:#47536d}
.bio-output-text{font-size:16px;line-height:1.65;word-break:break-word;flex:1;color:#1f2940}
.bio-card-actions{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:16px}
.copy-btn,.bio-preview-btn{border-radius:12px;padding:11px 12px;font-weight:900}
.copy-btn{border:0;color:var(--primary);background:var(--surface-soft)}
.copy-btn:hover{background:var(--primary);color:#fff}
.bio-preview-btn{border:1px solid var(--line);background:#fff;color:#56617a}
.bio-feature-band{padding-top:50px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:18px}
.section-head>p{max-width:460px}
.tools-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tool-card{padding:20px;border-radius:20px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);transition:.2s}
.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.tool-icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--surface-soft);font-size:22px}
.tool-card h3{margin:14px 0 7px;font-size:18px}
.tool-card p{color:var(--muted);font-size:14px;min-height:66px}
.tag{display:inline-block;color:var(--primary);font-size:12px;font-weight:900}
.content-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:16px}
.content-card{padding:24px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:var(--shadow-soft)}
.content-card p,.content-card li{color:var(--muted)}
.content-card h3{margin-top:22px}
.bio-steps{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.bio-steps li{display:flex;gap:13px;padding:14px;border-radius:15px;background:var(--surface-soft)}
.bio-steps li>b{flex:0 0 34px;height:34px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}
.bio-steps h3{margin:0 0 3px;font-size:16px}
.bio-steps p{margin:0}
.faq{display:grid;gap:10px}
.faq details{padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:#fff}
.faq summary{font-weight:900;cursor:pointer}
.faq p{color:var(--muted)}
.site-footer{margin-top:40px;padding:52px 0 20px;background:#0e1427;color:#eef1ff}
.footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:34px}
.footer-brand p{max-width:330px;color:#aab4d1}
.footer-col h4{margin:0 0 10px;font-size:14px}
.footer-col a{display:block;color:#aab4d1;padding:5px 0}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:30px;padding-top:18px;border-top:1px solid #293252;color:#8591b4;font-size:13px}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,24px);opacity:0;pointer-events:none;background:#11182d;color:#fff;padding:12px 18px;border-radius:999px;font-weight:900;transition:.2s;z-index:1000}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:980px){
  .menu-btn{display:block}.nav-links{display:none;position:absolute;top:72px;left:18px;right:18px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.dropdown{width:100%}.mega{position:static;width:100%;grid-template-columns:1fr;box-shadow:none;margin-top:6px}.drop-btn{width:100%;text-align:left}.bio-hero-grid,.bio-builder-grid,.content-grid{grid-template-columns:1fr}.bio-controls{border-right:0;border-bottom:1px solid var(--line)}.tools-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}
}
@media(max-width:680px){
  .wrap{width:min(100% - 22px,1180px)}.nav{min-height:64px}.bio-hero{padding-top:34px}.bio-hero-grid{gap:20px}h1{font-size:47px}.lead{font-size:16px}.tool-top,.section-head{display:block}.bio-builder-grid{min-height:0}.bio-controls,.bio-results-wrap{padding:16px}.bio-row,.bio-actions{grid-template-columns:1fr}.bio-results{grid-template-columns:1fr}.bio-result-toolbar{align-items:flex-start;flex-direction:column}.tools-grid{grid-template-columns:1fr}.content-card{padding:18px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{display:grid}.profile-stats{gap:10px}.site-footer{padding-bottom:26px}
}