:root{--bg-base:#fafafa;--bg-surface:#fff;--bg-elevated:#f1f2f4;--border-subtle:#e5e7eb;--text-primary:#111827;--text-secondary:#6b7280;--text-tertiary:#9ca3af;--accent:#2563eb;--accent-hover:#1d4ed8;--ok:#16a34a;--dark-bg:#0b0d10;--dark-surface:#15181d;--dark-border:#262a30;--dark-accent:#3b82f6;--dark-text:#f3f4f6;--dark-secondary:#9ca3af;--dark-tertiary:#6b7280;--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;--r-card:12px;--r-btn:10px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:72px}body{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-base);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;font-weight:400;line-height:1.6}h1,h2,h3{letter-spacing:-.02em;margin:0;font-weight:600;line-height:1.2}p{margin:0}a{color:inherit;text-decoration:none}code,.mono{font-family:var(--font-mono)}code{background:var(--bg-elevated);white-space:nowrap;border-radius:6px;padding:2px 6px;font-size:.86em}svg{display:block}.loop-icon{fill:none;stroke:currentColor;stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round}svg:has(use[href^=\#i-]){fill:none;stroke:currentColor;stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round}.container{max-width:1064px;margin:0 auto;padding:0 24px}section{padding:96px 0}.kicker{text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);margin-bottom:12px;font-size:13px;font-weight:600}.kicker.mono{text-transform:none;letter-spacing:0;font-weight:400}h2{font-size:clamp(26px,4vw,34px)}.header{z-index:10;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);background:#fafafad9;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;height:60px;display:flex}.brand{align-items:center;gap:10px;display:inline-flex}.brand-mark{color:var(--text-primary);flex:none}.brand-name{letter-spacing:-.01em;font-size:16px;font-weight:600}.nav{gap:24px;display:flex}.nav a{color:var(--text-secondary);font-size:14px;transition:color .15s}.nav a:hover{color:var(--text-primary)}.btn{border-radius:var(--r-btn);letter-spacing:-.01em;white-space:nowrap;justify-content:center;align-items:center;gap:8px;height:44px;padding:0 20px;font-size:15px;font-weight:600;transition:background-color .15s,border-color .15s,transform .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:translateY(1px)}.btn-lg{height:48px;padding:0 28px}.btn-disabled{background:var(--bg-elevated);color:var(--text-tertiary);border:1px solid var(--border-subtle);cursor:default}.hero{text-align:center;padding:112px 0 120px}.hero-mark{color:var(--text-primary);margin:0 auto 32px}.hero h1{max-width:28ch;margin:0 auto;font-size:clamp(34px,6vw,56px)}.hero-sub{max-width:56ch;color:var(--text-secondary);margin:24px auto 0;font-size:clamp(16px,2vw,18px)}.hero-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:40px;display:flex}.dark{background:var(--dark-bg);color:var(--dark-text)}.dark .kicker{color:var(--dark-tertiary)}.loop h2{max-width:22ch}.loop-steps{border-top:1px solid var(--dark-border);margin:48px 0 0;padding:0;list-style:none}.loop-steps li{border-bottom:1px solid var(--dark-border);align-items:baseline;gap:16px;padding:18px 0;display:flex}.loop-num{color:var(--dark-tertiary);flex:none;font-size:13px}.loop-icon{color:var(--dark-accent);flex:none;align-self:center}.loop-text{color:var(--dark-secondary);font-size:16px}.loop-text strong{color:var(--dark-text);font-weight:600}.incident{padding-bottom:0}.incident-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-card);padding:32px}.incident-card h2{font-size:clamp(20px,3vw,24px)}.inc-steps{margin:24px 0 0;padding:0;list-style:none}.inc-steps li{border-top:1px solid var(--border-subtle);align-items:baseline;gap:14px;padding:12px 0;display:flex}.inc-steps .loop-num{color:var(--text-tertiary)}.inc-steps .loop-icon{color:var(--accent)}.inc-steps .loop-text{color:var(--text-secondary);font-size:15px}.inc-steps .loop-text 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solid var(--border-subtle);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;position:absolute;top:20px;right:20px}.privacy{background:var(--bg-surface);border-block:1px solid var(--border-subtle)}.privacy-inner{grid-template-columns:1fr 1fr;align-items:start;gap:48px;display:grid}.privacy-lead h2{max-width:16ch}.privacy-sub{color:var(--text-secondary);max-width:44ch;margin-top:16px}.privacy-points{flex-direction:column;gap:20px;margin:0;padding:0;list-style:none;display:flex}.privacy-points li{color:var(--text-secondary);align-items:baseline;gap:14px;font-size:15px;display:flex}.privacy-points svg{color:var(--text-primary);flex:none;align-self:center}.timeline{margin:48px 0 0;padding:0;list-style:none;position:relative}.timeline:before{content:"";background:var(--border-subtle);width:2px;position:absolute;top:8px;bottom:8px;left:11px}.timeline li{padding:0 0 36px 48px;position:relative}.timeline 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#bbf7d0}.tag-now{color:var(--accent);background:#eff6ff;border:1px solid #bfdbfe}.download{padding-bottom:128px}.dl-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-card);text-align:center;max-width:560px;margin:0 auto;padding:48px 32px}.dl-mark{color:var(--text-primary);margin:0 auto 20px}.dl-note{color:var(--text-secondary);margin:12px 0 28px;font-size:15px}.dl-version{color:var(--text-tertiary);margin-top:16px;font-size:13px}.footer{padding:32px 0}.footer-inner{justify-content:space-between;align-items:center;gap:16px;display:flex}.footer .brand-mark{color:var(--dark-text)}.footer .brand-name{color:var(--dark-text);font-size:15px}.footer-copy{color:var(--dark-tertiary);font-size:13px}[data-reveal]{opacity:0;transition:opacity .5s cubic-bezier(.16,1,.3,1),transform .5s cubic-bezier(.16,1,.3,1);transform:translateY(12px)}[data-reveal].revealed{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}[data-reveal]{opacity:1;transition:none;transform:none}}@media (width<=720px){section{padding:64px 0}.hero{padding:72px 0 80px}.container{padding:0 20px}.privacy-inner{grid-template-columns:1fr;gap:32px}.hero-actions .btn{flex:100%}}@media (width<=480px){.header .brand-name{display:none}.nav{gap:16px}.loop-steps li,.inc-steps li{flex-wrap:wrap}.loop-text{flex-basis:100%}.incident-card{padding:24px 20px}}