.landing-root{--landing-accent:#3b82f6;--landing-accent-strong:#2563eb;--landing-accent-soft:rgba(59,130,246,0.08);--landing-accent-glow:rgba(59,130,246,0.18);--landing-radius:16px;--landing-radius-lg:22px;--landing-shadow-sm:0 1px 2px rgba(15,23,42,0.06),0 1px 3px rgba(15,23,42,0.04);--landing-shadow-md:0 4px 12px rgba(15,23,42,0.06),0 2px 4px rgba(15,23,42,0.04);--landing-shadow-lg:0 12px 32px rgba(15,23,42,0.10),0 4px 8px rgba(15,23,42,0.05);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;padding-bottom:4rem}html.dark-mode .landing-root{--landing-shadow-sm:0 1px 2px rgba(0,0,0,0.4),0 1px 3px rgba(0,0,0,0.3);--landing-shadow-md:0 4px 12px rgba(0,0,0,0.45),0 2px 4px rgba(0,0,0,0.3);--landing-shadow-lg:0 12px 32px rgba(0,0,0,0.5),0 4px 8px rgba(0,0,0,0.35);--landing-accent-soft:rgba(96,165,250,0.12);--landing-accent-glow:rgba(96,165,250,0.22)}.landing-hero{position:relative;padding:4rem 1.5rem 3rem;overflow:hidden;background:radial-gradient(1200px 500px at 80% -10%,var(--landing-accent-glow),transparent 60%),radial-gradient(900px 400px at -10% 110%,var(--landing-accent-glow),transparent 60%),var(--bg-primary)}.landing-hero-inner{max-width:1100px;margin:0 auto;text-align:center;position:relative;z-index:1}.landing-hero-title{font-size:clamp(2.25rem,5.5vw,4rem);font-weight:800;letter-spacing:-1.5px;line-height:1.05;margin-bottom:1rem;color:var(--text-primary)}.landing-hero-title-accent{background:linear-gradient(135deg,#3b82f6,#8b5cf6 60%,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-hero-sub{font-size:clamp(1rem,1.6vw,1.2rem);color:var(--text-secondary);max-width:640px;margin:0 auto 2.5rem;line-height:1.55}.landing-hero-stats{display:flex;justify-content:center;align-items:flex-start;gap:clamp(1.25rem,4vw,3rem);margin:0 auto 2.25rem;flex-wrap:wrap;max-width:720px}.landing-hero-stat{display:flex;flex-direction:column;align-items:center;gap:.2rem;min-width:90px}.landing-hero-stat-num{font-size:clamp(1.75rem,3.5vw,2.4rem);font-weight:800;line-height:1;letter-spacing:-1px;background:linear-gradient(135deg,#3b82f6,#06b6d4 60%,#14b8a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-hero-stat-label{font-size:.85rem;color:var(--text-secondary);font-weight:500;text-align:center}.landing-hero-input-wrap{display:flex;gap:.5rem;max-width:580px;margin:0 auto 2rem;background:var(--card-bg);padding:.4rem;border:1px solid var(--border-color);border-radius:999px;box-shadow:var(--landing-shadow-md);transition:box-shadow .2s ease,border-color .2s ease}.landing-hero-input-wrap:focus-within{border-color:var(--landing-accent);box-shadow:var(--landing-shadow-lg),0 0 0 4px var(--landing-accent-soft)}.landing-hero-input{flex:1;border:none;background:transparent;padding:.75rem 1.1rem;font-size:1.05rem;color:var(--text-primary);min-width:0}.landing-hero-input::-moz-placeholder{color:var(--text-secondary);opacity:.7}.landing-hero-input::placeholder{color:var(--text-secondary);opacity:.7}.landing-hero-cta{display:inline-flex;align-items:center;gap:.45rem;background:var(--landing-accent);color:#fff;border:none;padding:.75rem 1.4rem;border-radius:999px;font-weight:700;font-size:.95rem;text-decoration:none;white-space:nowrap;transition:background .18s ease,transform .18s ease}.landing-hero-cta:hover{background:var(--landing-accent-strong);transform:translateY(-1px)}.landing-hero-preview-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:.75rem;max-width:920px;margin:0 auto 1.5rem}.landing-hero-preview{display:flex;flex-direction:column;align-items:stretch;gap:.25rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--landing-radius);padding:.85rem 1rem;text-align:left;cursor:pointer;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;color:var(--text-primary);position:relative}.landing-hero-preview:hover{border-color:var(--landing-accent);transform:translateY(-2px);box-shadow:var(--landing-shadow-md)}.landing-hero-preview.is-copied{border-color:#10b981;background:rgba(16,185,129,.06)}.landing-hero-preview-name{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);font-weight:600}.landing-hero-preview-text{font-size:1.5rem;color:var(--text-primary);word-break:break-all;line-height:1.2;margin-top:.15rem}.landing-hero-preview-copy{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--text-secondary);margin-top:.5rem;align-self:flex-end}.landing-hero-preview.is-copied .landing-hero-preview-copy{color:#10b981;font-weight:600}.landing-hero-secondary{background:transparent;border:none;color:var(--landing-accent);font-size:.9rem;font-weight:600;cursor:pointer;margin-top:.5rem;padding:.4rem .8rem}.landing-hero-secondary:hover{text-decoration:underline}.landing-section-head{text-align:center;max-width:720px;margin:0 auto 2rem}.landing-section-title{font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;letter-spacing:-.5px;color:var(--text-primary);margin-bottom:.5rem}.landing-section-sub{color:var(--text-secondary);font-size:1.05rem}.landing-tools{max-width:1200px;margin:4rem auto 0;padding:0 1.5rem}.landing-tools-group{margin-bottom:3rem}.landing-tools-group-title{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem;text-transform:uppercase;letter-spacing:.04em;opacity:.8}.landing-tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem}.landing-tool-card{position:relative;display:flex;flex-direction:column;gap:.6rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--landing-radius-lg);padding:1.4rem;text-decoration:none;color:var(--text-primary);transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;overflow:hidden}.landing-tool-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,var(--landing-accent-soft),transparent 60%);opacity:0;transition:opacity .2s ease;pointer-events:none}.landing-tool-card:hover{border-color:var(--landing-accent);transform:translateY(-3px);box-shadow:var(--landing-shadow-lg)}.landing-tool-card:hover:before{opacity:1}.landing-tool-card>*{position:relative;z-index:1}.landing-tool-badge{position:absolute;top:.85rem;right:.85rem;background:var(--landing-accent);color:#fff;font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:.25rem .6rem;border-radius:999px;z-index:2}.landing-tool-icon{width:44px;height:44px;border-radius:12px;background:var(--landing-accent-soft);color:var(--landing-accent);display:inline-flex;align-items:center;justify-content:center}.landing-tool-title{font-size:1.1rem;font-weight:700;color:var(--text-primary)}.landing-tool-desc{font-size:.9rem;color:var(--text-secondary);line-height:1.5;flex:1}.landing-tool-cta{display:inline-flex;align-items:center;gap:.4rem;color:var(--landing-accent);font-weight:700;font-size:.88rem;margin-top:.4rem}.landing-reasons{max-width:1100px;margin:5rem auto 0;padding:0 1.5rem}.landing-reasons-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin-top:1rem}.landing-reasons-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--landing-radius-lg);padding:2rem 1.75rem;position:relative;transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}.landing-reasons-card:hover{border-color:var(--landing-accent);transform:translateY(-2px);box-shadow:var(--landing-shadow-md)}.landing-reasons-num{font-size:2.75rem;font-weight:800;line-height:1;letter-spacing:-1.5px;margin-bottom:.75rem;background:linear-gradient(135deg,#3b82f6,#06b6d4 60%,#14b8a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.landing-reasons-title{font-size:1.2rem;font-weight:700;margin-bottom:.6rem;color:var(--text-primary)}.landing-reasons-desc{color:var(--text-secondary);line-height:1.65;font-size:.95rem}.landing-why{max-width:1100px;margin:5rem auto 0;padding:0 1.5rem}.landing-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem;margin-top:1rem}.landing-why-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--landing-radius-lg);padding:1.75rem;text-align:left}.landing-why-icon{font-size:1.75rem;margin-bottom:.6rem}.landing-why-icon-img{width:56px;height:56px;border-radius:14px;background:var(--landing-accent-soft);color:var(--landing-accent);display:inline-flex;align-items:center;justify-content:center;margin-bottom:.75rem}.landing-why-icon-img svg{display:block}.landing-why-title{font-size:1.15rem;font-weight:700;margin-bottom:.5rem;color:var(--text-primary)}.landing-why-desc{color:var(--text-secondary);line-height:1.6;font-size:.95rem}.landing-featured{max-width:1100px;margin:5rem auto 0;padding:0 1.5rem}.landing-featured-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem}.landing-featured-card{display:flex;align-items:center;gap:1rem;background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--landing-radius-lg);padding:1.1rem 1.25rem;text-decoration:none;color:var(--text-primary);transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease}.landing-featured-card:hover{border-color:var(--landing-accent);transform:translateY(-2px);box-shadow:var(--landing-shadow-md)}.landing-featured-icon{flex-shrink:0;width:48px;height:48px;border-radius:12px;background:var(--landing-accent-soft);color:var(--landing-accent);display:inline-flex;align-items:center;justify-content:center}.landing-featured-body{flex:1;min-width:0}.landing-featured-title{font-size:1.05rem;font-weight:700;color:var(--text-primary);margin-bottom:.2rem}.landing-featured-desc{font-size:.85rem;color:var(--text-secondary);line-height:1.45}.landing-featured-arrow{color:var(--landing-accent);flex-shrink:0}.landing-faq{max-width:820px;margin:5rem auto 0;padding:0 1.5rem}.landing-faq-list{display:flex;flex-direction:column;gap:.6rem}.landing-faq-item{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--landing-radius);overflow:hidden;transition:border-color .18s ease}.landing-faq-item.is-open{border-color:var(--landing-accent)}.landing-faq-q{width:100%;background:transparent;border:none;padding:1.1rem 1.25rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;font-size:1rem;font-weight:600;color:var(--text-primary);text-align:left}.landing-faq-q:hover{background:var(--landing-accent-soft)}.landing-faq-toggle{color:var(--landing-accent);flex-shrink:0}.landing-faq-a{padding:0 1.25rem 1.1rem;color:var(--text-secondary);line-height:1.65;font-size:.95rem}.landing-cta-band{max-width:1100px;margin:5rem auto 0;padding:0 1.5rem}.landing-cta-inner{background:linear-gradient(135deg,#3b82f6,#06b6d4 60%,#14b8a6);color:#fff;border-radius:28px;padding:3rem 2rem;text-align:center;box-shadow:var(--landing-shadow-lg)}.landing-cta-title{font-size:clamp(1.6rem,3.5vw,2.25rem);font-weight:800;margin-bottom:.6rem;letter-spacing:-.5px}.landing-cta-sub{color:rgba(255,255,255,.92);margin-bottom:1.6rem;font-size:1.05rem}.landing-cta-btn{display:inline-flex;align-items:center;gap:.5rem;background:#fff;color:#3b82f6;padding:.9rem 1.8rem;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}.landing-cta-btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,0,0,.2)}@media (max-width:720px){.landing-hero{padding:2.5rem 1rem 2rem}.landing-hero-input-wrap{flex-direction:column;border-radius:var(--landing-radius);padding:.5rem}.landing-hero-input{padding:.75rem}.landing-hero-cta{justify-content:center;border-radius:var(--landing-radius)}.landing-hero-preview-grid{grid-template-columns:1fr}.landing-cta-band,.landing-faq,.landing-featured,.landing-reasons,.landing-tools,.landing-why{margin-top:3rem}.landing-hero-stats{gap:1rem 2rem;margin-bottom:1.75rem}.landing-reasons-card{padding:1.5rem 1.25rem}.landing-cta-inner{padding:2.25rem 1.25rem}}