:root{--blue:#1764ff;--ink:#0b1220;--muted:#667085;--line:#e6eaf0;--bg:#f5f7fb}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit}.container{width:min(1120px,92%);margin:auto}.nav{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center}.navin{display:flex;align-items:center;justify-content:space-between}.brand{font-weight:900;text-decoration:none;font-size:20px}.brand span{font-weight:500;color:#7a8495}.navlinks{display:flex;align-items:center;gap:22px}.navlinks a{text-decoration:none;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d6dce6;background:#fff;padding:13px 20px;border-radius:12px;text-decoration:none;font-weight:800;cursor:pointer}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 8px 20px #1764ff2e}.btn.small{padding:10px 15px}.btn.full{width:100%}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;padding:90px 0 80px}.eyebrow{font-size:13px;letter-spacing:2px;font-weight:900;color:#718096}.hero h1{font-size:70px;line-height:.98;letter-spacing:-4px;margin:18px 0}.hero h1 span{color:var(--blue)}.lead{font-size:19px;line-height:1.7;color:#506078;max-width:650px}.actions{display:flex;gap:12px;margin-top:28px}.mini{color:#697386;font-size:13px;font-weight:700;margin-top:22px}.hero-card{background:#101827;color:#fff;border-radius:30px;padding:24px;box-shadow:0 35px 80px #14234138;min-height:430px}.mock-top{display:flex;justify-content:space-between;color:#aeb8ca;font-size:11px;font-weight:800;letter-spacing:1.5px}.mock-avatar{width:82px;height:82px;border-radius:25px;background:linear-gradient(135deg,#fff,#dce5ff);color:#15213a;display:grid;place-items:center;font-size:35px;font-weight:900;margin:55px auto 18px}.mock-name{text-align:center;font-size:28px;font-weight:900}.mock-handle{text-align:center;color:#98a5bb;margin-top:5px}.mock-bio{text-align:center;color:#c5cedc;line-height:1.6;margin:20px auto;max-width:310px}.pills{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.pills span{background:#1c293c;border:1px solid #2c3950;padding:9px 12px;border-radius:99px;font-size:12px}.mock-qr{text-align:center;font-size:34px;margin-top:20px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-bottom:90px}.feature{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 8px 30px #141e320a}.feature b{display:grid;place-items:center;width:45px;height:45px;border-radius:14px;background:#edf3ff;color:var(--blue);margin-bottom:22px}.feature h3{margin:0 0 8px}.feature p{color:#667085;line-height:1.6}.footer{text-align:center;padding:25px;color:#8791a2;font-size:13px}.authbg,.dashbg{background:linear-gradient(135deg,#f5f7fb,#eef3ff)}.auth-wrap{width:min(460px,92%);margin:auto;padding:55px 0}.authbrand{display:block;text-align:center;margin-bottom:25px}.auth-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 20px 55px #1e2d460f}.auth-icon{width:54px;height:54px;border-radius:17px;background:#edf3ff;color:var(--blue);display:grid;place-items:center;font-weight:900;font-size:23px}.auth-card h1{font-size:30px;margin:20px 0 7px}.muted{color:var(--muted)}.auth-card form{margin-top:25px}.auth-card label,.editor-card label{display:block;font-size:13px;font-weight:800;margin:16px 0}.auth-card input,.editor-card input,.editor-card textarea{display:block;width:100%;margin-top:8px;border:1px solid #d8dee8;border-radius:12px;padding:13px 14px;font:inherit;background:#fff}.error,.success{padding:13px 15px;border-radius:12px;margin:15px 0;font-size:14px}.error{background:#fff0f0;color:#b42318}.success{background:#ecfdf3;color:#027a48}.dashboard-grid{display:grid;grid-template-columns:1fr 360px;gap:25px;padding:45px 0 70px}.section-title{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px}.section-title h1{margin:5px 0;font-size:35px}.editor-card,.preview-card,.info-card{background:#fff;border:1px solid var(--line);border-radius:22px}.editor-card{padding:28px}.form-section{padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--line)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.check{display:flex!important;align-items:center;gap:10px}.check input{width:auto!important;margin:0!important}.preview-card{overflow:hidden}.preview-cover{height:125px;background:linear-gradient(135deg,#111827,#334155);background-size:cover;background-position:center}.preview-body{padding:0 22px 22px}.avatar{width:76px;height:76px;margin-top:-38px;border:5px solid #fff;border-radius:24px;background:#e8eefc center/cover;display:grid;place-items:center;font-size:25px;font-weight:900;color:#17315f}.preview-body h2{margin:13px 0 3px}.handle{color:#7b8799;font-size:13px}.info-card{padding:20px;margin-top:16px}.info-card code{display:block;word-break:break-all;background:#f5f7fb;padding:10px;border-radius:10px;font-size:12px}.info-card small{display:block;color:#788397;margin-top:10px}@media(max-width:850px){.hero{grid-template-columns:1fr;padding:55px 0}.hero h1{font-size:54px}.feature-grid,.dashboard-grid{grid-template-columns:1fr}.dash-side{order:-1}.section-title{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}}