:root{--paper:#f6f5ef;--ink:#163832;--body:#52635d;--line:#d6ded5;--accent:#286d5b;--mint:#e3eddd;--white:#fff;--muted:#708178;--scene:#152c29;--scene-body:#9cafaa;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",sans-serif}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,select,input{font:inherit}button,a,select,input{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #438477;outline-offset:5px}.wrap{max-width:1240px;margin:auto;padding-left:48px;padding-right:48px}.nav{display:flex;align-items:center;gap:30px;min-height:112px}.brand{display:flex;align-items:center;gap:11px;font-weight:650;letter-spacing:-.6px;white-space:nowrap}.brand svg{width:38px;fill:none;stroke:var(--ink);stroke-width:1.7;stroke-linecap:round}.brand svg .dot{fill:var(--ink);stroke:none}.nav nav{margin-left:auto;display:flex;gap:25px;align-items:center;font-size:13px;font-weight:550}.github-link{padding-left:17px;border-left:1px solid var(--line)}select{border:1px solid var(--line);color:var(--ink);background:transparent;border-radius:7px;font-size:12px;padding:7px 8px}.language{line-height:1}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;padding-top:65px;padding-bottom:76px;align-items:center}.eyebrow{font-size:10px;font-weight:650;letter-spacing:2px;margin:0 0 28px;text-transform:uppercase;display:flex;gap:10px;align-items:center}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #dfe9d9}h1,h2,h3,p{margin-top:0}h1{font-family:Georgia,"Noto Serif",serif;font-size:clamp(52px,6vw,81px);font-weight:400;line-height:1.08;letter-spacing:-3.7px;margin-bottom:30px}h1 em{font-weight:400;color:var(--accent)}.lede{font-size:17px;line-height:1.75;color:var(--body);max-width:440px;margin-bottom:30px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;border:1px solid var(--accent);padding:13px 22px;border-radius:7px;font-size:13px;font-weight:600;text-decoration:none!important;transition:transform .18s,background .18s;min-height:48px}.button:hover{transform:translateY(-2px)}.primary{background:var(--ink);color:#fff;border-color:var(--ink)}.primary:hover{background:var(--accent)}.secondary{background:transparent;color:var(--ink)}.secondary:hover{background:var(--mint)}.quiet-link{font-size:12px;font-weight:600;display:inline-block;border-bottom:1px solid var(--line);padding-bottom:3px}.hero-meta{font-size:10px;color:var(--muted);margin-top:20px;margin-bottom:0}.product-scene{background:var(--mint);border-radius:14px;padding:25px 25px 22px;position:relative;transform:none;box-shadow:0 1px 0 rgba(0,0,0,.02)}.scene-bar{border-radius:8px;height:37px;background:#cfddc8;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 12px;font:11px/1 -apple-system,BlinkMacSystemFont,sans-serif}.scene-logo{font-weight:700}.scene-menu{margin-left:auto;padding:8px;background:#b9cdb7;border-radius:5px;white-space:nowrap;font-variant-numeric:tabular-nums}.popover{margin:10px 2px 0 25px;background:var(--scene);color:#e7eeeb;border-radius:11px;box-shadow:0 16px 28px #29463626;padding:20px}.popover-title{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:600;margin-bottom:27px}.small-dot{width:6px;height:6px;border-radius:50%;background:#70b49d}.quota-row{margin-bottom:23px}.quota-row>div:first-child{display:flex;align-items:center;justify-content:space-between}.quota-row b{font-size:12px;font-weight:550}.quota-row strong{font-size:26px;font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-1px}.quota-row strong span{font-size:13px;letter-spacing:0;margin-left:2px;color:var(--scene-body)}.progress{background:#344d46;height:5px;border-radius:5px;margin:9px 0;overflow:hidden}.progress i{display:block;height:100%;background:#b7d9a6;border-radius:5px}.quota-row p{font-size:10px;color:var(--scene-body);margin-bottom:0}.signal-preview{border-top:1px solid #39514a;padding:16px 0;display:flex;gap:10px;align-items:center}.signal-preview b{font-size:11px;font-weight:550}.signal-preview p{font-size:9px;color:var(--scene-body);margin:3px 0 0}.signal-preview>span:last-child{margin-left:auto;font-size:12px;color:var(--scene-body)}.signal-dot{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:#d2a061}.popover-footer{border-top:1px solid #39514a;padding-top:12px;display:flex;justify-content:space-between;font-size:9px;color:var(--scene-body)}.scene-caption{font-size:9px;text-align:center;color:var(--body);margin:16px 0}.scene-controls{font-size:9px;display:flex;align-items:center;gap:7px;flex-wrap:wrap}.scene-controls select{font-size:9px;padding:4px}.scene-controls label:last-child{display:flex;align-items:center;margin-left:auto;gap:4px}.scene-controls input{accent-color:var(--accent);margin:0}.principles{display:flex;justify-content:space-between;padding-top:24px;padding-bottom:24px;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-size:11px;font-weight:500;color:var(--body)}.principles span:before{content:'↗';color:var(--accent);margin-right:9px}.section{padding-top:110px;padding-bottom:110px}h2{font-family:Georgia,"Noto 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.download-note{font-size:10px;line-height:1.65;color:var(--muted);margin:16px 0 0}.release-links{display:flex;gap:28px;flex-wrap:wrap;font-size:11px!important;padding:20px 0;margin:0;border-bottom:1px solid var(--line)}.download-section>.note{margin-top:20px;max-width:820px}.faq{padding-top:15px}.faq details{border-bottom:1px solid var(--line);padding:23px 0}.faq summary{list-style:none;cursor:pointer;font-size:16px;font-weight:500;display:flex;justify-content:space-between;align-items:center}.faq summary:after{content:'+';font-weight:400;font-size:22px;padding-left:25px}.faq details[open] summary:after{content:'−'}.faq summary::-webkit-details-marker{display:none}.faq details p{max-width:820px;margin-top:18px;margin-bottom:0;font-size:13px}.contribute-banner{display:grid;grid-template-columns:1.2fr 1fr;gap:90px;padding-top:55px;padding-bottom:65px;background:var(--mint);border-radius:12px}.contribute-banner h2{font-size:35px;margin:0}.contribute-banner p{font-size:13px;margin-bottom:20px}.footer{display:flex;gap:35px;align-items:center;padding-top:50px;padding-bottom:35px;font-size:10px;color:var(--muted)}.brand-text{color:var(--ink);font-weight:600;white-space:nowrap}.brand-text span{display:block;font-weight:400;color:var(--muted);font-size:9px;margin-top:5px}.footer p{margin:0;max-width:460px}.footer>a{margin-left:auto;white-space:nowrap}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:fixed;left:20px;top:-100px;background:var(--ink);color:white;padding:12px;z-index:100}.skip:focus{top:15px}@media(max-width:1050px){.wrap{padding-left:32px;padding-right:32px}.nav{gap:20px}.nav nav{gap:15px}.hero{gap:30px}.hero h1{font-size:65px}.product-scene{padding:20px}.popover{margin-left:10px}.scene-controls label:last-child{margin-left:0}.reminder-grid,.signals-grid{gap:55px}.privacy-grid{gap:60px}.downloads{gap:25px}}@media(max-width:760px){.nav{flex-wrap:wrap;min-height:110px;gap:10px;padding-top:20px;padding-bottom:20px}.brand{font-size:16px}.nav nav{order:3;width:100%;margin-left:0;justify-content:space-between;padding-top:8px}.language{margin-left:auto}.github-link{border-left:0;padding-left:0}.hero{grid-template-columns:1fr;padding-top:35px;gap:42px;padding-bottom:45px}.hero h1{font-size:64px;letter-spacing:-2.5px}.hero-copy{max-width:560px}.lede{font-size:16px}.product-scene{max-width:450px;width:100%;margin:auto;transform:none;padding:25px}.popover{margin-left:30px}.principles{display:grid;grid-template-columns:1fr 1fr;gap:15px;font-size:10px}.section{padding-top:65px;padding-bottom:65px}h2{font-size:37px}.feature-intro,.reminder-grid,.signals-grid,.privacy-grid,.contribute-banner{grid-template-columns:1fr;gap:30px}.feature-list article{gap:22px}.reminder-section{padding:60px 0}.reminder-grid>div>p,.signals-grid>div>p{max-width:none}.section-top{display:block;margin-bottom:30px}.section-top>p{max-width:none}.agent-row{grid-template-columns:1fr 1fr;gap:10px}.agent-row p{grid-column:1/-1}.privacy-grid>svg{display:none}.privacy-section{padding:60px 0}.downloads{grid-template-columns:1fr;gap:15px}.downloads article{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}.downloads .os-name{grid-column:1/-1;margin-bottom:5px}.downloads p{margin:0}.downloads .download-note{grid-column:1/-1;margin:5px 0}.downloads .button{align-self:start}.release-links{gap:10px 25px}.faq{padding-top:15px}.contribute-banner{border-radius:0;padding-top:45px;padding-bottom:45px}.contribute-banner h2{font-size:31px}.footer{flex-wrap:wrap;gap:20px;padding-top:35px;padding-bottom:25px}.footer p{order:3;max-width:none;width:100%}.footer>a{margin-left:auto}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media(prefers-color-scheme:dark){:root{--paper:#16221d;--ink:#deebdc;--body:#a5b4a7;--line:#34463a;--accent:#b6d6a7;--mint:#24392d;--white:#1c2b22;--muted:#9cae9d;--scene:#101d18;--scene-body:#9cafaa;color-scheme:dark}.primary{background:#bed5b2;color:#142819;border-color:#bed5b2}.primary:hover{background:#d3e5ca}.scene-bar{background:#334b39}.scene-menu{background:#456447}.progress i{background:#b7d9a6}.default-label{color:#b6d6a7}.status-dot{box-shadow:0 0 0 4px #334c37}.stage.delivered{background:#365b31;border-color:#87b277}.level.orange:before{background:#e0a55c}.level.amber:before{background:#d9bf53}.level.green:before{background:#8cb38c}.privacy-section{color:#deebdc}}
html:lang(zh-Hant) h1{font-size:clamp(40px,5.2vw,64px);line-height:1.24;letter-spacing:-1.5px}html:lang(zh-Hant) h2{line-height:1.35;letter-spacing:-1px}html:lang(zh-Hant) .eyebrow{letter-spacing:1.6px}

.visual-mode-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:18px;font-size:12px}.visual-mode-controls select,.visual-mode-controls button{font:inherit;padding:7px;border:1px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink)}.visual-mode-controls label:last-of-type{display:flex;gap:5px}.popover .progress i{transition:width .45s ease}.popover[data-visual-mode="ring"] .quota-row>div:first-child{gap:12px}.popover[data-visual-mode="ring"] .quota-row strong{display:grid;place-content:center;width:76px;height:76px;border-radius:50%;background:radial-gradient(circle,var(--scene) 58%,transparent 60%),conic-gradient(var(--accent) var(--remaining),#38504a 0);font-size:24px}.popover[data-visual-mode="ring"] .quota-row strong span{display:none}.popover[data-visual-mode="ring"] .progress{display:none}.popover[data-visual-mode="battery"] .progress{height:28px;border:2px solid #66897d;padding:3px;border-radius:6px}.popover[data-visual-mode="battery"] .progress i{height:100%;border-radius:3px}.popover[data-visual-mode="compact"] .progress{display:none}.popover[data-visual-mode="compact"] .quota-row{padding:5px 0}.no-animation *{transition:none!important}@media(prefers-reduced-motion:reduce){.popover *{transition:none!important}}

@property --remaining {syntax:'<percentage>';inherits:true;initial-value:72%;}.quota-row{transition:--remaining .45s ease}.no-animation .quota-row{transition:none!important}

.scene-settings{margin-top:16px}.scene-settings summary{cursor:pointer;font-size:12px;color:var(--scene-body)}.scene-settings[open]{padding-bottom:8px}.popover .progress i,.quota-row{transition:none}
.popover[data-visual-mode="ring"] .quota-row strong{display:flex;align-items:center;justify-content:center}.popover[data-visual-mode="ring"] .quota-row strong span{display:inline;font-size:14px}