@import url("./tokens.css");
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px}button{font:inherit;cursor:pointer}img{max-width:100%;display:block}.skip{position:absolute;top:-100px;left:20px;z-index:20;background:var(--ink);color:var(--paper);padding:10px}.skip:focus{top:10px}.wrap{width:min(1180px,calc(100% - 80px));margin:auto}.nav{display:flex;align-items:center;justify-content:space-between;min-height:92px;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:750;letter-spacing:-1px}.brand img{width:36px;height:36px;border-radius:11px}.nav-links{display:flex;align-items:center;gap:28px;font-size:14px}.nav-links a{color:var(--muted)}.nav-links a:hover{color:var(--ink)}.theme-toggle{border:1px solid var(--line);color:var(--ink);background:var(--glass);border-radius:50%;height:38px;width:38px;display:grid;place-items:center}.theme-toggle svg{width:18px;height:18px;stroke:currentColor}.hero{position:relative;overflow:hidden;min-height:720px;border-top:1px solid var(--line)}.hero .wrap{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:60px;min-height:720px}.hero-copy{position:relative;z-index:1;padding:50px 0}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:650;text-transform:uppercase;color:var(--blue);display:flex;align-items:center;gap:10px}.dot{height:6px;width:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px var(--blue-wash)}h1{font-size:clamp(42px,5.2vw,70px);font-weight:680;line-height:1.2;letter-spacing:-3px;margin:28px 0}.hero-copy>p{max-width:410px;color:var(--muted);font-size:17px;line-height:1.9}.actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;gap:20px;padding:13px 22px;border:1px solid var(--blue);border-radius:12px;background:var(--blue);color:var(--on-blue);font-size:14px;font-weight:600}.button:hover{filter:brightness(1.1);transform:translateY(-1px)}.text-link{font-size:14px;border-bottom:1px solid var(--line);padding:8px 0}.micro{font-size:12px!important;margin-top:20px;color:var(--muted)}.hero-visual{position:relative;align-self:stretch;display:flex;align-items:center;justify-content:center;isolation:isolate}.orbit{position:absolute;width:660px;height:660px;border-radius:44% 56% 61% 39%/42% 47% 53% 58%;background:var(--orb);transform:rotate(-28deg);z-index:-2;right:-130px}.orbit:after{content:"";position:absolute;inset:48px;border:1px solid var(--orb-line);border-radius:inherit}.device{position:relative;width:230px;border:6px solid var(--device);border-radius:35px;background:var(--device);box-shadow:0 32px 80px var(--shadow),0 0 0 1px var(--line);transform:rotate(6deg);overflow:hidden}.device img{width:100%;height:auto;border-radius:28px}.floating-note{position:absolute;left:0;bottom:118px;display:flex;gap:12px;align-items:center;padding:16px 20px;background:var(--glass);backdrop-filter:blur(20px);border:1px solid var(--glass-line);border-radius:18px;box-shadow:0 15px 50px var(--shadow);transform:rotate(-4deg)}.floating-note svg{width:28px;height:28px;stroke:var(--blue)}.floating-note strong{display:block;font-size:13px}.floating-note span{font-size:11px;color:var(--muted)}.capture-note{position:absolute;bottom:43px;right:30px;font-size:10px;letter-spacing:1px;color:var(--muted)}.trust-line{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:13px}.trust-line b{font-weight:600;color:var(--ink);margin-right:10px}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;gap:50px;align-items:flex-end;margin-bottom:48px}.section-head p{max-width:340px;color:var(--muted);font-size:14px;margin:0}h2{font-size:clamp(28px,3.5vw,42px);font-weight:620;line-height:1.35;letter-spacing:-1.3px;margin:14px 0 0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}.step{border-top:1px solid var(--line);padding-top:24px}.step-number{font-size:12px;color:var(--blue);font-variant-numeric:tabular-nums}.step h3{font-size:19px;font-weight:600;margin:25px 0 10px}.step p{font-size:14px;color:var(--muted);max-width:310px}.connection{display:flex;gap:14px;align-items:center;color:var(--blue);margin-top:28px}.connection svg{width:28px;height:28px;stroke:currentColor}.connection .path{height:1px;width:90px;background:var(--line);position:relative}.connection .path:after{content:"";width:5px;height:5px;background:var(--blue);position:absolute;right:0;top:-2px;border-radius:50%}.privacy-block{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:64px;border:1px solid var(--line);border-radius:28px;background:var(--surface)}.privacy-symbol{width:50px;height:50px;stroke:var(--blue);margin-bottom:22px}.privacy-block p{color:var(--muted);font-size:14px}.privacy-facts{display:grid;gap:0}.privacy-facts div{padding:20px 0;border-bottom:1px solid var(--line);font-size:15px}.privacy-facts div:last-child{border-bottom:0}.privacy-facts span{display:block;color:var(--muted);font-size:13px;margin-top:5px}.tools-row{display:grid;grid-template-columns:1fr 2fr;gap:100px}.tool-list{display:grid;grid-template-columns:1fr 1fr;gap:36px 50px}.tool-list h3{font-size:16px;font-weight:600;margin:0 0 8px}.tool-list p{font-size:13px;color:var(--muted);margin:0}.testing{background:var(--blue);color:var(--on-blue);border-radius:28px;padding:56px 64px;display:flex;justify-content:space-between;align-items:center;gap:40px}.testing h2{margin:0;font-size:32px}.testing p{max-width:590px;font-size:14px;opacity:.85}.testing .button{background:var(--on-blue);color:var(--blue);border-color:var(--on-blue);flex-shrink:0}.faq{max-width:820px;margin:auto}.faq h2{margin-bottom:30px}details{border-bottom:1px solid var(--line);padding:21px 0}summary{cursor:pointer;list-style:none;font-size:15px;display:flex;justify-content:space-between;gap:20px}summary:after{content:"+";color:var(--blue);font-size:22px;line-height:1}details[open] summary:after{content:"−"}details p{font-size:14px;color:var(--muted);padding-right:40px;line-height:1.9}footer{padding:34px 0 26px;border-top:1px solid var(--line)}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:center}.footer-links{display:flex;gap:25px;font-size:12px;color:var(--muted)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:24px;font-size:11px;color:var(--muted)}.legal{max-width:820px;padding:55px 0 90px}.legal h1{font-size:44px;letter-spacing:-1.5px;margin-bottom:20px}.legal h2{font-size:22px;letter-spacing:0;margin-top:40px}.legal h3{font-size:17px;margin:28px 0 5px}.legal p,.legal li{font-size:15px;line-height:1.9;color:var(--muted)}.legal a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.legal .meta{padding:20px 24px;background:var(--surface);border:1px solid var(--line);border-radius:16px;font-size:13px}.legal .language{display:flex;gap:20px;font-size:13px;margin-bottom:25px}.legal hr{border:0;border-top:1px solid var(--line);margin:65px 0}.notice{padding:14px 20px;background:var(--blue-wash);border:1px solid var(--line);border-radius:12px;font-size:13px;color:var(--ink)}.support-steps{padding-left:22px}.support-steps li{padding:8px 0}svg{fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:900px){.wrap{width:calc(100% - 48px)}.hero .wrap{gap:20px;min-height:660px}.hero{min-height:660px}h1{letter-spacing:-2px;font-size:48px}.device{width:210px}.floating-note{left:-25px;bottom:85px;padding:12px}.orbit{width:500px;height:560px;right:-150px}.privacy-block{gap:40px;padding:40px}.tools-row{gap:50px}.testing{padding:40px}.section{padding:75px 0}.steps{gap:28px}}
@media(max-width:640px){.wrap{width:calc(100% - 40px)}.nav{min-height:76px;gap:10px}.nav-links{gap:17px;font-size:12px}.nav-links .hide-mobile{display:none}.brand{font-size:22px}.brand img{width:30px;height:30px}.theme-toggle{width:33px;height:33px}.hero .wrap{display:flex;flex-direction:column;gap:0;min-height:0}.hero-copy{padding:54px 0 25px;align-self:flex-start}.hero h1{font-size:47px;line-height:1.21;margin:22px 0}.hero-copy>p{font-size:15px;max-width:330px}.hero-visual{align-self:center;width:100%;height:510px;overflow:visible}.device{width:202px;transform:rotate(5deg)}.orbit{width:450px;height:480px;right:-150px}.floating-note{left:-1px;bottom:76px}.capture-note{bottom:15px;right:0}.trust-line{flex-wrap:wrap;gap:12px 20px;font-size:11px;justify-content:flex-start;padding:22px 0}.section{padding:65px 0}.section-head{display:block;margin-bottom:32px}.section-head p{margin-top:20px}.steps{grid-template-columns:1fr;gap:28px}.step{display:grid;grid-template-columns:38px 1fr;gap:0 12px;padding-top:20px}.step h3{margin:0 0 8px}.step p{grid-column:2;max-width:none;margin:0}.connection{grid-column:2;margin-top:16px}.privacy-block{grid-template-columns:1fr;gap:20px;padding:30px 25px;border-radius:22px}.privacy-facts div{padding:16px 0}.tools-row{grid-template-columns:1fr;gap:32px}.tool-list{gap:30px 22px}.testing{display:block;padding:32px 26px;border-radius:22px}.testing h2{font-size:27px}.testing .button{margin-top:12px}.footer-top{align-items:flex-start}.footer-links{flex-wrap:wrap;justify-content:flex-end;gap:10px 18px}.footer-bottom{display:block;line-height:1.9}.footer-bottom span{display:block}.legal{padding:30px 0 65px}.legal h1{font-size:36px}.legal .meta{padding:16px}.legal p,.legal li{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}