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var(--border);border-radius:16px;padding:36px;display:flex;flex-direction:column}.lp-price-card-pro{background:var(--frost1);border-color:var(--frost1)}.lp-price-plan{font-size:11px;font-family:var(--mono);color:var(--text3);text-transform:uppercase;letter-spacing:.1em;margin-bottom:20px;display:flex;align-items:center;gap:8px}.lp-price-badge,.lp-price-card-pro .lp-price-plan{color:rgba(26,30,46,.5)}.lp-price-badge{font-size:9px;background:rgba(26,30,46,.12);border:1px solid rgba(26,30,46,.1);padding:2px 7px;border-radius:20px}.lp-price-row{display:flex;align-items:baseline;gap:6px;margin-bottom:24px}.lp-price-amount{font-family:var(--serif);font-size:52px;font-weight:700;letter-spacing:-.05em;line-height:1;color:var(--text0)}.lp-price-card-pro .lp-price-amount{color:var(--bg0)}.lp-price-period{font-size:13px;font-family:var(--mono);color:var(--text3)}.lp-price-card-pro 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var(--border2);color:var(--text1);background:transparent}.lp-price-cta-outline:hover{border-color:var(--frost3);color:var(--frost1)}.lp-price-cta-solid{background:var(--bg0);color:var(--text0);border:none}.lp-price-cta-solid:hover{background:rgba(0,0,0,.5)}.lp-pricing-note{margin-top:20px;font-size:11px;font-family:var(--mono);color:var(--text3)}.lp-final-cta{background:var(--bg1);border-top:1px solid var(--border);padding:112px 48px;text-align:center;position:relative;overflow:hidden}.lp-final-glow{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 100%,rgba(94,129,172,.14) 0,transparent 70%);pointer-events:none}.lp-final-inner{max-width:580px;margin:0 auto;position:relative;z-index:1}.lp-final-eyebrow{font-size:12px;font-family:var(--mono);color:var(--frost1);letter-spacing:.06em;margin-bottom:18px}.lp-final-title{font-family:var(--serif);font-size:clamp(34px,5vw,52px);font-weight:600;color:var(--text0);letter-spacing:-.03em;line-height:1.1;margin-bottom:16px}.lp-final-sub{font-size:16px;color:var(--text2);line-height:1.75;margin-bottom:44px;font-weight:300}.lp-final-btn{display:inline-flex;align-items:center;background:var(--frost1);color:var(--bg0);font-family:var(--serif);font-size:16px;font-weight:600;padding:18px 40px;border-radius:var(--radius);text-decoration:none;transition:all .2s;letter-spacing:.01em;margin-bottom:20px}.lp-final-btn:hover{background:var(--frost0);transform:translateY(-3px);box-shadow:0 12px 36px rgba(136,192,208,.25)}.lp-final-note{font-size:12px;font-family:var(--mono);color:var(--text3)}.lp-footer{background:var(--bg0);border-top:1px solid var(--border);padding:28px 48px}.lp-footer-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.lp-footer-links{display:flex;gap:28px}.lp-footer-links a{font-size:13px;color:var(--text3);text-decoration:none;font-family:var(--mono);transition:color .15s}.lp-footer-links a:hover{color:var(--frost1)}.history-empty,.lp-footer-copy{font-size:12px;font-family:var(--mono);color:var(--text3)}.history-empty{padding:40px;text-align:center}.history-card,.history-list{display:flex;flex-direction:column;gap:10px}.history-card{width:100%;text-align:left;background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;cursor:pointer;transition:all .15s;font-family:var(--sans);animation:slideIn .3s ease both}.history-card:hover{border-color:var(--frost3);background:var(--bg2);transform:translateY(-1px)}.history-preview{font-size:14px;color:var(--text1);line-height:1.55;font-weight:300;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.history-meta{display:flex;align-items:center;gap:8px;font-size:11px;font-family:var(--mono);color:var(--text3);flex-wrap:wrap}.history-meta-tone{color:var(--frost1)}.history-dot{color:var(--bg4)}.history-time{margin-left:auto;color:var(--text3)}.nav-avatar{border-radius:50%;object-fit:cover;flex-shrink:0;border:1px solid var(--border2)}.nav-btn-ghost{background:transparent;border-color:transparent;color:var(--text3);font-size:12px}.nav-btn-ghost:hover{background:var(--bg2);border-color:var(--border);color:var(--text2)}.signin-root{display:flex;flex-direction:column;min-height:100vh;background:var(--bg0)}.signin-body{flex:1 1;display:flex;align-items:center;justify-content:center;padding:48px 24px}.signin-card{background:var(--bg1);border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:440px;display:flex;flex-direction:column}.signin-eyebrow{font-size:11px;font-family:var(--mono);color:var(--frost1);letter-spacing:.06em;margin-bottom:14px}.signin-title{font-family:var(--serif);font-size:26px;font-weight:600;color:var(--text0);letter-spacing:-.02em;margin-bottom:8px}.signin-sub{font-size:13px;color:var(--text2);line-height:1.65;margin-bottom:24px;font-weight:300}.signin-social-row{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px;margin-bottom:20px}.signin-social-btn{display:flex;align-items:center;justify-content:center;gap:9px;padding:11px 16px;border-radius:var(--radius-sm);font-family:var(--sans);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;border:1px solid var(--border);white-space:nowrap}.signin-x-btn{background:#000;color:#fff;border-color:#000}.signin-x-btn:hover{background:#1a1a1a;transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,0,0,.5)}.signin-google-btn{background:var(--bg2);color:var(--text1);border-color:var(--border)}.signin-google-btn:hover{background:var(--bg3);border-color:var(--border2);transform:translateY(-1px)}.signin-divider{display:flex;align-items:center;gap:12px;margin-bottom:20px}.signin-divider:after,.signin-divider:before{content:"";flex:1 1;height:1px;background:var(--border)}.signin-divider span{font-size:11px;font-family:var(--mono);color:var(--text3);white-space:nowrap}.signin-form{gap:14px;margin-bottom:16px}.signin-field,.signin-form{display:flex;flex-direction:column}.signin-field{gap:6px}.signin-label{font-size:11px;font-family:var(--mono);color:var(--text3);text-transform:uppercase;letter-spacing:.08em}.signin-input{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text0);font-family:var(--sans);font-size:14px;font-weight:300;outline:none;transition:border-color .15s;caret-color:var(--frost1);width:100%}.signin-input:focus{border-color:var(--frost2)}.signin-input::placeholder{color:var(--text3)}.signin-error{font-size:12px;font-family:var(--mono);color:var(--red);background:rgba(191,97,106,.08);border:1px solid rgba(191,97,106,.25);border-radius:var(--radius-sm);padding:10px 14px;line-height:1.5}.signin-submit-btn{width:100%;background:var(--frost1);color:var(--bg0);font-family:var(--serif);font-size:15px;font-weight:600;padding:13px;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s;letter-spacing:.01em}.signin-submit-btn:hover:not(:disabled){background:var(--frost0);transform:translateY(-1px)}.signin-submit-btn:disabled{opacity:.5;cursor:not-allowed}.signin-switch{font-size:13px;color:var(--text3);text-align:center;margin-bottom:16px}.signin-switch-link{background:none;border:none;color:var(--frost1);cursor:pointer;font-size:13px;font-family:var(--sans);padding:0;transition:opacity .15s}.signin-switch-link:hover{opacity:.8}.signin-note{font-size:11px;font-family:var(--mono);color:var(--text3);text-align:center;line-height:1.6}@media(max-width:900px){.lp-nav{padding:14px 24px}.lp-hero{padding:64px 24px 80px}.lp-hero-inner{grid-template-columns:1fr;gap:48px}.lp-demo{display:none}.lp-stats-strip{padding:24px;flex-wrap:wrap;gap:24px}.lp-stat-item{padding:0 20px}.lp-stat-divider{display:none}.lp-section{padding:64px 24px}.lp-steps{grid-template-columns:1fr;gap:32px}.lp-step-arrow{display:none}.lp-features{grid-template-columns:1fr}.lp-mid-cta{padding:56px 24px}.lp-pricing{grid-template-columns:1fr;max-width:380px}.lp-final-cta{padding:80px 24px}.lp-footer{padding:24px}.lp-footer-inner{flex-direction:column;align-items:flex-start;gap:16px}}