*{box-sizing:border-box} :root{--ink:#182230;--muted:#697586;--line:#e5eaf0;--brand:#5b4bdb;--brand-dark:#4939c5;--surface:#fff;--soft:#f5f6fb;--radius:16px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fbfcfe;line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(1120px,calc(100% - 40px));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--brand);color:#fff;border-radius:10px;font-weight:800}.nav-links{display:flex;align-items:center;gap:22px;color:#536071;font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;padding:10px 17px;font-weight:650;font-size:14px;cursor:pointer;background:#fff}.button.primary{background:var(--brand);border-color:var(--brand);color:#fff}.button.primary:hover{background:var(--brand-dark)}.button.full{width:100%;margin-top:8px}.hero{padding:74px 0 58px;text-align:center;background:radial-gradient(ellipse at top,#f0efff 0%,#fbfcfe 60%)}.eyebrow{display:inline-block;padding:6px 12px;border-radius:99px;background:#eeecff;color:#5142c7;font-size:12px;font-weight:750;letter-spacing:.04em;text-transform:uppercase}.hero h1{font-size:clamp(36px,5vw,58px);line-height:1.08;letter-spacing:-.045em;max-width:780px;margin:20px auto 18px}.hero p{max-width:620px;margin:0 auto 28px;color:var(--muted);font-size:18px}.section{padding:48px 0 70px}.section-heading{text-align:center;margin-bottom:30px}.section-heading h2{font-size:30px;letter-spacing:-.03em;margin:0 0 8px}.muted{color:var(--muted)}.tool-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.tool-card{padding:21px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.18s}.tool-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px #1822300d;border-color:#d2cef9}.tool-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#f0efff;color:var(--brand);font-weight:800;margin-bottom:16px}.tool-card h3{font-size:16px;margin:0 0 6px}.tool-card p{font-size:13px;color:var(--muted);margin:0}.site-footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:13px}.footer-row{display:flex;justify-content:space-between;gap:20px}.page{padding:48px 0 80px;min-height:65vh}.page-title{font-size:34px;letter-spacing:-.035em;margin:0 0 8px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 8px 30px #18223005}.auth-wrap{max-width:460px;margin:20px auto}.auth-wrap h1{margin-top:0}.field{margin:16px 0}label{display:block;font-size:13px;font-weight:650;margin-bottom:7px}input{display:block;width:100%;padding:12px 13px;border:1px solid #d9e0e8;border-radius:9px;font:inherit;background:#fff}input:focus{outline:3px solid #e9e7ff;border-color:#9b92f1}.notice{padding:13px 15px;background:#eef4ff;border:1px solid #dce7ff;border-radius:10px;margin:14px 0;font-size:14px}.notice.error{background:#fff1f0;border-color:#ffd8d5;color:#9e2b24}.notice.success{background:#edfbf3;border-color:#c7f0d8;color:#176b3b}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:22px;margin-top:28px}.ad-slot{min-height:90px;border:1px dashed #cbd2dc;background:#fafbfc;border-radius:12px;display:grid;place-items:center;color:#98a1ae;font-size:12px;margin:28px auto;max-width:900px}.tool-workspace{max-width:850px;margin:28px auto}.upload-box{border:2px dashed #c9c5f2;border-radius:16px;padding:42px 20px;text-align:center;background:#faf9ff}.upload-box strong{display:block;font-size:19px;margin-bottom:6px}.tiny{font-size:12px;margin-top:22px}.install-body{min-height:100vh;background:#f4f5fb;display:grid;place-items:center;padding:24px}.install-card{width:min(560px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 20px 70px #20254b12}.install-card>.brand-mark{margin-bottom:18px}.install-card h1{margin:0 0 8px;font-size:30px}.install-card h2{font-size:17px;margin:24px 0 12px}.install-card label{margin:12px 0}.install-card .muted{font-size:14px}@media(max-width:900px){.tool-grid{grid-template-columns:repeat(3,1fr)}.dashboard-grid{grid-template-columns:1fr}}@media(max-width:600px){.container{width:min(100% - 28px,1120px)}.nav{height:64px}.nav-links{gap:12px;font-size:12px}.nav-links .hide-mobile{display:none}.hero{padding:54px 0 42px}.hero p{font-size:16px}.tool-grid{grid-template-columns:repeat(2,1fr);gap:10px}.tool-card{padding:16px}.section{padding:38px 0 50px}.page{padding:34px 0 55px}.panel{padding:20px}.footer-row{display:block}.install-card{padding:24px}}