:root{--ink:#102348;--muted:#617394;--blue:#1688f5;--blue2:#0871dc;--sky:#eaf6ff;--line:#d9e6f4;--white:#fff;--green:#13ad7a;--orange:#ff9c3b;--shadow:0 18px 55px rgba(31,85,145,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f5f9fe;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{width:min(1160px,calc(100% - 40px));margin:auto}.site-head{height:78px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.head-in{height:100%;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;font-weight:850;letter-spacing:-.03em}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(145deg,var(--blue),#4fb2ff);color:#fff;display:grid;place-items:center;box-shadow:0 8px 20px rgba(22,136,245,.25)}.nav{display:flex;gap:26px;margin-left:auto;color:#49617f;font-size:14px;font-weight:650}.head-actions{display:flex;gap:10px;margin-left:12px}.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(22,136,245,.22)}.btn-primary:hover{background:var(--blue2)}.btn-soft{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn-wide{width:100%}.hero{padding:70px 0 50px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:60px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#0572dc;background:#e0f1ff;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(43px,5.5vw,72px);line-height:.98;letter-spacing:-.055em;margin:22px 0 20px}.hero p{font-size:18px;color:var(--muted);max-width:600px}.hero-cta{display:flex;gap:12px;margin:30px 0 26px}.micro{display:flex;flex-wrap:wrap;gap:16px;color:#536c8d;font-size:13px}.micro span:before{content:'✓';color:var(--green);font-weight:900;margin-right:6px}.hero-art{min-height:465px;position:relative;background:linear-gradient(145deg,#caeaff,#edf8ff);border:1px solid #cae4f8;border-radius:34px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden}.hero-art:before{content:'';position:absolute;width:310px;height:310px;border:44px solid rgba(255,255,255,.48);border-radius:50%;top:38px;right:14px}.hero-art img{position:relative;z-index:2;width:min(90%,440px);max-height:430px;object-fit:contain;object-position:bottom}.speech{position:absolute;z-index:3;background:#fff;padding:11px 15px;border-radius:12px;font-weight:800;box-shadow:var(--shadow);transform:rotate(-3deg)}.speech.one{left:30px;top:72px;color:#0871dc}.speech.two{right:25px;top:190px;color:#9c5b0b;transform:rotate(4deg)}.section{padding:72px 0}.section.white{background:#fff}.section-head{max-width:670px;margin:0 auto 34px;text-align:center}.section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.06;letter-spacing:-.04em;margin:12px 0}.section-head p{color:var(--muted)}.skill-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.skill-card,.step,.preview-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 8px 28px rgba(31,85,145,.06)}.skill-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:#e0f1ff;color:var(--blue);font-size:21px}.skill-card h3{margin:18px 0 7px}.skill-card p,.step p{color:var(--muted);font-size:14px;margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.step-num{color:var(--blue);font-weight:900}.cta-band{background:#102f63;color:#fff;border-radius:28px;padding:42px;display:flex;align-items:center;gap:30px;justify-content:space-between}.cta-band h2{margin:0 0 8px;font-size:34px;letter-spacing:-.035em}.cta-band p{margin:0;color:#bcd6f7}.site-foot{padding:32px 0;color:#6c7d97;font-size:13px}.foot-in{display:flex;justify-content:space-between;gap:20px}.auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(420px,560px) 1fr;background:#dff1ff}.auth-panel{background:#fff;padding:36px clamp(28px,5vw,72px);display:flex;flex-direction:column;justify-content:center}.auth-panel .brand{position:absolute;top:28px}.auth-copy{max-width:430px}.auth-copy h1{font-size:38px;line-height:1.08;letter-spacing:-.045em;margin:0 0 10px}.auth-copy>p{color:var(--muted);margin:0 0 26px}.auth-art{display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;padding:60px}.auth-art:before{content:'';position:absolute;width:520px;height:520px;border:70px solid rgba(255,255,255,.35);border-radius:50%}.auth-art-inner{position:relative;z-index:2;max-width:520px}.auth-art h2{font-size:52px;line-height:1;letter-spacing:-.05em;margin:0 0 20px}.feature-list{display:grid;gap:12px;color:#29486f}.feature-list span:before{content:'✓';display:inline-grid;place-items:center;width:21px;height:21px;background:#fff;border-radius:50%;color:var(--blue);margin-right:10px;font-weight:900}.form{display:grid;gap:16px}.field{display:grid;gap:7px}.field label{font-size:13px;font-weight:760}.input{width:100%;border:1px solid #cbdbea;border-radius:12px;padding:13px 14px;background:#fff;color:var(--ink);outline:none}.input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(22,136,245,.11)}.form-row{display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:13px}.check{display:flex;align-items:center;gap:8px}.text-link{color:#0876e5;font-weight:750}.divider{display:flex;align-items:center;gap:12px;color:#8191a9;font-size:12px;margin:4px 0}.divider:before,.divider:after{content:'';height:1px;background:var(--line);flex:1}.alert{padding:12px 14px;border-radius:11px;font-size:13px}.alert-error{background:#fff0f1;color:#bd2939;border:1px solid #ffcbd0}.alert-ok{background:#ecfbf5;color:#087552;border:1px solid #b9ebd9}.auth-bottom{text-align:center;color:var(--muted);font-size:13px;margin-top:20px}.test-wrap{padding:50px 0 80px}.crumb{font-size:13px;color:#5d7392;margin-bottom:20px}.preview{display:grid;grid-template-columns:minmax(260px,410px) 1fr;gap:28px;align-items:start}.cover{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:20px;background:#dff1ff;border:1px solid var(--line)}.preview-card h1{font-size:38px;line-height:1.08;letter-spacing:-.04em;margin:10px 0}.meta{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.pill{background:#eef6ff;color:#305579;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:750}.conditions{background:#f6f9fd;border-radius:15px;padding:18px;margin:22px 0}.conditions h2{font-size:16px;margin:0 0 8px}.preview-actions{display:flex;gap:10px}.empty-cover{display:grid;place-items:center;min-height:300px;background:linear-gradient(145deg,#d4efff,#edf8ff);border-radius:20px;font-size:64px}.mobile-nav{display:none}
@media(max-width:850px){.shell{width:min(100% - 28px,680px)}.site-head{height:66px}.nav{display:none}.head-actions .btn-soft{display:none}.hero{padding:38px 0}.hero-grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:46px}.hero-art{min-height:350px}.skill-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr}.cta-band{align-items:flex-start;flex-direction:column}.auth-page{display:block;background:#fff}.auth-panel{min-height:100vh;padding:96px 24px 40px}.auth-panel .brand{top:24px}.auth-art{display:none}.preview{grid-template-columns:1fr}.preview-card h1{font-size:30px}}
@media(max-width:520px){.head-actions .btn{padding:10px 12px}.hero h1{font-size:39px}.hero p{font-size:16px}.hero-cta,.preview-actions{flex-direction:column}.hero-cta .btn,.preview-actions .btn{width:100%}.hero-art{min-height:295px;border-radius:24px}.skill-grid{grid-template-columns:1fr}.section{padding:52px 0}.cta-band{padding:28px;border-radius:22px}.auth-copy h1{font-size:32px}.form-row{align-items:flex-start;flex-direction:column}.test-wrap{padding-top:28px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}