@font-face{font-family:Geist;src:url('/focus/geist-latin.woff2') format('woff2');font-weight:100 900;font-display:swap}
:root{--ink:#1c2621;--muted:#647069;--green:#315f46;--green-dark:#244c36;--line:#e0e5df;--paper:#f7f9f5;--soft:#edf2e9;--radius:14px;font-family:Geist,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:#fff;font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:104px}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}button,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #bf613a;outline-offset:5px}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance}p{color:var(--muted);line-height:1.8}img{max-width:100%;display:block}.container{max-width:1200px;width:calc(100% - 112px);margin-inline:auto}.section{padding-block:104px}.eyebrow,.small-label,.plan-label{font:500 10px/1.6 Geist,sans-serif;letter-spacing:.13em;color:var(--muted)}.eyebrow{margin-bottom:20px}.small-label{font-size:10px}.live-dot,.tiny-dot{display:inline-block;border-radius:50%;background:#467956;width:6px;height:6px}.live-dot{margin-right:8px}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:15px 23px;border:1px solid var(--green);border-radius:7px;background:var(--green);color:#fff;font-size:13px;font-weight:550;line-height:1.3;transition:background .18s,transform .18s}.button:hover{background:var(--green-dark);transform:translateY(-1px)}.button span{font-size:17px;line-height:1}.button-secondary{background:#fff;color:var(--ink);border-color:var(--line)}.button-secondary:hover{background:var(--paper)}.button-small{padding:11px 16px;font-size:12px}.text-link{font-size:13px;display:inline-flex;gap:24px;align-items:center;border-bottom:1px solid currentColor;padding-bottom:6px}.skip-link{position:fixed;top:-100px;left:16px;background:#fff;padding:16px;z-index:100}.skip-link:focus{top:10px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:650;letter-spacing:-.7px;white-space:nowrap}.brand img{width:29px;height:29px}.brand b{font-weight:450;color:var(--green);margin-left:3px}.navigation{display:flex;gap:26px;font-size:12px}.navigation a:hover,.language:hover{color:var(--green);text-decoration:underline;text-underline-offset:5px}.nav-actions{display:flex;align-items:center;gap:22px}.language{font-size:12px}.menu-toggle{display:none}.hero{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;padding-top:100px;padding-bottom:100px;min-height:710px}.hero-copy{position:relative;z-index:1}.hero h1{font-size:clamp(50px,5.35vw,76px);letter-spacing:-4px;line-height:1.06;font-weight:600}.hero h1 em{font-style:normal;color:var(--green)}.accent{color:var(--green)}.hero-description{font-size:16px;max-width:430px;line-height:1.85;margin-top:26px}.hero-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.hero-note{font-size:11px;margin-top:15px}.platform-note{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--muted);margin-top:29px}.chrome-mark{font-size:17px;color:#516559}.preview-label{padding:3px 8px;border:1px solid var(--line);border-radius:4px;margin-left:6px;font-size:9px}.hero-visual{position:relative;min-width:0;height:476px;background:radial-gradient(ellipse at center,#edf2e8 0%,#f8faf600 68%)}.orbit{position:absolute;border:1px solid #e9eee4;border-radius:50%;width:440px;height:440px;top:5px;left:15px;pointer-events:none}.orbit-two{width:360px;height:360px;top:46px;left:55px}.visual-note{position:absolute;left:70px;top:8px;font-size:8px;letter-spacing:.16em;color:#7d8b7f}.mini-page{position:absolute;top:63px;left:0;width:340px;background:#fff;border:1px solid var(--line);border-radius:10px;transform:rotate(-4deg);box-shadow:0 16px 45px #29352408;overflow:hidden}.window-bar{height:36px;border-bottom:1px solid #e6eae4;display:flex;align-items:center;gap:24px;padding:0 12px;font-size:8px;color:#778078;background:#f9faf8}.window-dots{font-size:7px;letter-spacing:2px;color:#c5cdc2}.article-preview{padding:27px 28px 33px}.article-tag{font-size:7px;letter-spacing:.14em;color:#8c9989}.article-preview h3{font-size:23px;font-weight:500;letter-spacing:-.6px;line-height:1.3;margin:14px 0 22px}.text-line{height:4px;background:#e9ede6;margin-top:10px;width:93%;border-radius:5px}.text-line.medium{width:69%}.text-line.short{width:42%}.code-preview{margin:20px 0;padding:16px 12px;background:#f3f6ef;font-size:9px;font-family:monospace;color:#74816a;border-radius:5px}.code-preview span{color:#39725f}.code-preview i{font-style:normal;color:#9a7754}.focus-widget{position:absolute;right:0;top:80px;width:255px;background:#fbfcf9;padding:20px;border:1px solid #ced9c9;border-radius:14px;box-shadow:0 24px 55px #29412d17;transform:rotate(3deg)}.widget-top{display:flex;align-items:center;gap:6px;font-size:10px;border-bottom:1px solid var(--line);padding-bottom:13px}.widget-top img{width:20px;height:20px}.widget-top .tiny-dot{margin-left:auto;width:5px;height:5px}.widget-goal{margin:16px 0 12px}.widget-goal>span{font-size:7px;letter-spacing:.1em;color:var(--muted)}.widget-goal p{font-size:10px;line-height:1.5;margin-top:5px;color:var(--ink)}.score-ring{height:124px;width:124px;margin:15px auto 0;border-radius:50%;background:conic-gradient(from -110deg,#467552 0% 82%,#e6ecdf 82% 100%);padding:6px;transform:rotate(-3deg)}.score-ring>div{border-radius:50%;background:#fbfcf9;width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column}.score-ring strong{font-size:46px;font-weight:500;letter-spacing:-3px;line-height:1.1}.score-ring span{font-size:9px;color:#859080}.on-track{text-align:center;font-size:10px;color:var(--green);margin-top:10px}.widget-decision{display:flex;gap:9px;align-items:center;border:1px solid var(--line);padding:10px 8px;border-radius:6px;margin-top:18px;background:#f1f5ed}.widget-decision>span{color:var(--green);font-size:17px}.widget-decision strong{display:block;font-size:8px;font-weight:550}.widget-decision small{display:block;font-size:7px;color:var(--muted);margin-top:3px}.widget-decision b{font-size:9px;color:var(--green);margin-left:auto}.widget-bottom{display:flex;justify-content:space-between;font-size:8px;color:var(--muted);padding-top:14px}.widget-bottom b{font-weight:500;color:var(--ink);padding-left:4px}.floating-note{position:absolute;bottom:34px;left:29px;display:flex;align-items:center;gap:10px;background:#fff;padding:12px 17px;border:1px solid #e2e8db;box-shadow:0 8px 25px #26372906;border-radius:7px;font-size:10px;transform:rotate(-3deg)}.floating-note>span{background:#eef3e9;color:#486545;border-radius:50%;width:21px;height:21px;display:grid;place-items:center}.visual-caption{position:absolute;bottom:0;right:0;font-size:8px;color:#808a7c}.principles{display:grid;grid-template-columns:repeat(3,1fr);padding-block:25px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:18px}.principles span{font-size:11px;display:flex;gap:16px;justify-content:center;align-items:center;color:#546358}.principles span+span{border-left:1px solid var(--line)}.principles i{font-style:normal;font:10px monospace;color:#899686}.section-heading{display:grid;grid-template-columns:1.15fr 1fr;gap:100px;align-items:end;margin-bottom:42px}h2{font-size:clamp(32px,3.6vw,48px);font-weight:550;line-height:1.15;letter-spacing:-2px}.section-heading>p{font-size:14px;margin-bottom:4px;max-width:400px}.demo{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.demo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding:17px 26px;background:#fafbf9}.scenario-options{display:flex;gap:5px}.scenario-options button{font-size:11px;padding:9px 13px;border:1px solid transparent;border-radius:5px;background:transparent;color:var(--muted)}.scenario-options button[aria-pressed=true]{background:#fff;border-color:#d7e0d1;color:var(--green);box-shadow:0 2px 4px #26352304}.demo-label{font:8px/1.4 monospace;letter-spacing:.1em;color:#6d7b6b}.demo-content{display:grid;grid-template-columns:1fr 1fr}.demo-pages{padding:34px 38px 30px;border-right:1px solid var(--line)}.demo-pages h3{font-size:19px;letter-spacing:-.5px;margin:8px 0 22px;font-weight:550}.page-prompt{font-size:11px;margin-bottom:10px}.page-options{display:grid;gap:8px}.page-option{padding:13px 14px;display:flex;align-items:center;gap:12px;text-align:left;background:#fff;border:1px solid #e5e9e1;border-radius:7px;min-width:0}.page-option:hover{background:#f8faf5}.page-option[aria-pressed=true]{background:#f1f6ed;border-color:#a7bfa2}.page-icon{width:31px;height:31px;flex-shrink:0;display:grid;place-items:center;background:#f2f4ef;border:1px solid #e5e8df;border-radius:6px;font-size:16px;color:#6b7c61}.page-option>span:nth-child(2){min-width:0}.page-option strong{font-size:11px;font-weight:500;display:block}.page-option small{display:block;font-size:9px;color:var(--muted);margin-top:5px}.page-arrow{margin-left:auto;font-size:13px;color:#6f8566}.demo-result{padding:37px 50px;display:flex;align-items:center;flex-direction:column;text-align:center;background:var(--paper);--result:#396547;--result-soft:#e4eddd}.demo-score{display:flex;align-items:baseline;gap:8px;margin-top:18px;color:var(--result)}.demo-score>span{font-size:100px;font-weight:450;line-height:1.1;letter-spacing:-7px}.demo-score small{font-size:12px;letter-spacing:0;color:#7b8a75}.decision-pill{font-size:9px;border:1px solid #cfdcc7;border-radius:20px;padding:4px 12px;margin:12px 0 22px;color:var(--result);background:var(--result-soft)}.demo-result h3{font-size:20px;letter-spacing:-.5px;font-weight:500;margin-bottom:12px}.demo-result>p:not(.small-label){font-size:12px;max-width:290px;min-height:64px}.demo-score-change{display:flex;gap:15px;align-items:center;width:100%;max-width:200px;font-size:10px;margin-top:24px;color:var(--muted)}.score-change-line{height:1px;background:#c9d5c3;flex:1}.demo-score-change strong{color:var(--result);font-weight:550}.demo-result[data-category=distracting]{--result:#976c37;--result-soft:#f4eada;background:#faf8f2}.demo-result[data-category=neutral]{--result:#656e71;--result-soft:#e9edeb;background:#f7f8f7}.demo-result[data-category=partial]{--result:#58724e;--result-soft:#eaf0e1}.demo-disclaimer{font-size:9px;text-align:center;padding:13px 24px;border-top:1px solid var(--line)}.workflow-section{background:#f8faf6;border-block:1px solid #e9ede5}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:47px}.step{min-width:0;border-top:1px solid #cfd9c9;padding-top:20px}.step-number{font:11px monospace;color:#729067}.step h3{font-size:19px;letter-spacing:-.4px;font-weight:550;margin:20px 0 13px}.step p{font-size:13px;min-height:94px}.step-example{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:6px;padding:15px 12px;font-size:10px;margin-top:25px;color:#64755c}.step-example span{color:#4a7242;font-size:19px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature-card{padding:31px;border:1px solid var(--line);border-radius:11px;background:#fafbf8;min-width:0}.feature-card h3{font-size:23px;line-height:1.3;letter-spacing:-.7px;font-weight:500;margin:18px 0 13px}.feature-card p{font-size:13px}.score-feature{grid-column:span 2;background:#f2f6ed}.score-feature>p:not(.small-label){max-width:475px}.score-scale{display:flex;align-items:center;gap:13px;margin-top:35px;font-size:9px;color:#84917a}.score-scale>div{height:7px;background:#dce5d4;position:relative;flex:1;border-radius:20px}.score-scale>div:before{content:"";display:block;height:100%;width:82%;background:#6c8d5f;border-radius:20px}.score-scale i{position:absolute;left:82%;height:17px;width:3px;top:-5px;background:#33532c;border-radius:2px}.score-rules{display:flex;gap:23px;flex-wrap:wrap;font-size:9px;color:#617255;margin-top:19px}.score-rules>span{display:flex;align-items:center;gap:6px}.score-rules i{width:5px;height:5px;border-radius:50%}.green-dot{background:#6b8e58}.gray-dot{background:#9aa397}.amber-dot{background:#b58c58}.feature-symbol{font-size:28px;line-height:1;color:#6d7e61}.example-control{border:1px solid #d8e0d0;border-radius:6px;padding:12px;color:#49603e;background:#fff;font-size:10px;margin-top:25px}.example-control>span{display:block;color:#83907b;font-size:8px;margin-top:7px}.pause-feature{background:#f5f5f1}.history-feature{grid-column:span 2;display:grid;grid-template-columns:1.2fr 1fr;gap:34px;align-items:center;background:#fff}.history-art{min-width:0;align-self:center}.history-art>span{font:7px monospace;letter-spacing:.08em;color:#8c9885}.history-art>div{height:90px;display:flex;align-items:end;gap:9px;border-bottom:1px solid #dce4d6;padding:0 9px;margin-top:15px}.history-art i{flex:1;border-radius:3px 3px 0 0;background:#e3ebdc;height:50%}.history-art i:nth-child(2){height:65%}.history-art i:nth-child(3){height:46%}.history-art i:nth-child(4){height:79%;background:#cad9bf}.history-art i:nth-child(5){height:62%}.history-art i:nth-child(6){height:86%;background:#a7bd98}.history-art i:nth-child(7){height:96%;background:#618451}.history-art small{display:block;text-align:right;font-size:8px;color:#86917d;margin-top:10px}.privacy-band{background:#243c2d;color:#f3f6ee}.privacy-content{display:grid;grid-template-columns:1fr 1fr;gap:110px;padding-block:78px}.privacy-content .eyebrow{color:#b5c8aa}.privacy-content h2{font-size:42px;font-weight:450}.privacy-content .text-link{margin-top:32px;color:#d6e3ce;font-size:11px;border-color:#738969}.privacy-list{display:grid;gap:23px}.privacy-list article{display:flex;gap:20px;border-bottom:1px solid #4a6146;padding-bottom:22px}.privacy-list article:last-child{padding-bottom:0;border:0}.privacy-list article>span{font:10px monospace;color:#a4b99a;padding-top:4px}.privacy-list h3{font-size:15px;font-weight:450;margin-bottom:8px}.privacy-list p{font-size:12px;color:#b6c6b0;line-height:1.8}.center-heading{text-align:center}.center-heading>p:last-child{font-size:14px;margin:22px auto 0;max-width:580px}.billing-toggle{display:flex;gap:4px;width:fit-content;max-width:100%;padding:5px;border:1px solid var(--line);border-radius:7px;background:#f7f9f5;margin:30px auto}.billing-toggle button{font-size:11px;padding:10px 17px;border:1px solid transparent;border-radius:4px;background:transparent;color:var(--muted)}.billing-toggle button[aria-pressed=true]{border-color:var(--line);background:#fff;color:var(--ink);box-shadow:0 1px 3px #253c2010}.billing-toggle span{font-size:9px;color:#557846;margin-left:8px}.pricing-grid{max-width:840px;margin-inline:auto;display:grid;grid-template-columns:1fr 1fr;gap:20px}.price-card{border:1px solid var(--line);border-radius:11px;padding:33px}.plan-label{font-size:8px;letter-spacing:.09em}.price-card h3{font-size:24px;font-weight:500;margin:13px 0 10px;letter-spacing:-.7px}.price-card>p{font-size:12px}.price{display:flex;align-items:baseline;gap:9px;margin-top:29px}.price strong{font-size:49px;font-weight:500;letter-spacing:-2px;line-height:1.2}.price>span{font-size:12px;color:var(--muted)}.price-card .billing-detail{font-size:10px;margin:9px 0 24px;min-height:36px}.price-card>.button{width:100%}.plan-features{padding:0;list-style:none;margin:26px 0 0;display:grid;gap:14px}.plan-features li{font-size:12px;display:flex;gap:12px;line-height:1.5;color:#53654c}.plan-features li:before{content:"✓";color:#61874e}.pro-card{background:#f3f6ed;border-color:#c7d7ba}.coming-soon{font-size:9px;border:1px solid #c7d6ba;border-radius:4px;padding:4px 7px;letter-spacing:0;vertical-align:middle;margin-left:8px;color:#5b734e}.pro-unavailable,.pro-unavailable:hover{background:#dfe8d6;color:#607252;border-color:#d7e2cd;transform:none}.price-card .plan-footnote{font-size:9px;margin-top:15px;color:#77846d}.pricing-note{font-size:10px;text-align:center;max-width:770px;margin:24px auto 0}.faq-section{padding-top:25px;display:grid;grid-template-columns:1fr 1.2fr;gap:100px}.faq-section .text-link{margin-top:28px;font-size:11px}.faq-list details{border-bottom:1px solid var(--line)}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;padding:23px 0;font-size:13px;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary>span{font-size:20px;color:#6a7e61;transition:transform .2s}.faq-list details[open] summary>span{transform:rotate(45deg)}.faq-list details p{font-size:12px;padding:0 28px 24px 0}.final-cta{background:#f1f5ec;border:1px solid #e3eadc;border-radius:12px;text-align:center;padding:60px 24px}.cta-icon{width:48px;height:48px;padding:8px;background:#fff;border:1px solid #e0e6d9;box-shadow:0 4px 10px #29402206;border-radius:11px;margin:0 auto 20px}.final-cta .eyebrow{font-size:8px;margin-bottom:20px}.final-cta h2{font-size:47px}.final-cta>p:not(.eyebrow){font-size:13px;margin-top:19px}.final-cta>.button{margin-top:25px}.final-cta .cta-note{font-size:9px!important;margin-top:13px!important}.footer{padding-top:65px}.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:42px}.footer-top p{font-size:11px;margin-top:15px}.footer-links{display:flex;gap:24px;align-items:center;font-size:11px}.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-block:23px;border-top:1px solid var(--line);font-size:9px;color:#7b8775}.footer-bottom a{color:#4b5f42}dialog{padding:36px;border:1px solid #d9e2d1;border-radius:16px;color:var(--ink);max-width:510px;width:calc(100% - 32px);max-height:calc(100dvh - 40px);overflow:auto;box-shadow:0 25px 100px #19311b26}dialog::backdrop{background:#192c2266;backdrop-filter:blur(4px)}dialog>img{margin-bottom:19px}dialog h2{font-size:32px;letter-spacing:-1px}dialog>p:not(.eyebrow){font-size:12px;margin-top:16px}dialog ol{padding-left:20px;margin-block:25px}dialog li{padding-left:5px;margin-top:18px;color:var(--green);font-size:12px}dialog li strong{font-weight:550}dialog li span{display:block;color:var(--muted);font-size:11px;line-height:1.8;margin-top:5px}dialog>.button{width:100%}dialog>small{display:block;text-align:center;font-size:9px;margin-top:13px;color:var(--muted)}.dialog-close{position:absolute;right:17px;top:15px;font-size:25px;background:none;border:0;width:32px;height:32px;color:#718169}body:has(dialog[open]){overflow:hidden}html[lang=zh-CN] h1{font-size:clamp(43px,4.5vw,62px);letter-spacing:-2.5px;line-height:1.3}html[lang=zh-CN] h2{line-height:1.35;letter-spacing:-1.4px}html[lang=zh-CN] .hero-description{max-width:425px}html[lang=zh-CN] .hero h1 .accent{white-space:nowrap}
@media(min-width:1500px){.hero{padding-block:112px}.hero-visual{height:500px}.focus-widget{right:17px}.mini-page{left:15px}}
@media(max-width:1100px){.container{width:calc(100% - 64px)}.nav{gap:15px}.navigation{gap:17px}.nav-actions{gap:15px}.hero{gap:25px;padding-top:80px;padding-bottom:75px}.hero h1{font-size:61px}.hero-visual{height:440px}.focus-widget{width:230px;right:-3px;top:72px;padding:17px}.mini-page{width:285px;top:55px}.orbit{width:340px;height:340px;left:5px;top:42px}.orbit-two{width:280px;height:280px;left:35px;top:72px}.floating-note{bottom:5px;left:0}.visual-caption{bottom:-18px}.section-heading{gap:60px}.feature-card{padding:25px}.privacy-content{gap:60px}.faq-section{gap:60px}.hero-buttons .button{padding:14px 17px;font-size:12px}.demo-result{padding-inline:30px}.demo-pages{padding-inline:28px}html[lang=zh-CN] .hero h1{font-size:48px}}
@media(max-width:850px){.container{width:calc(100% - 48px)}.navigation{position:absolute;left:0;right:0;top:75px;background:#fff;border-bottom:1px solid var(--line);padding:20px 24px;display:none;justify-content:center;flex-wrap:wrap}.navigation.is-open{display:flex}.menu-toggle{display:grid;gap:5px;border:0;background:none;padding:8px;width:34px}.menu-toggle>span{height:1px;background:var(--ink);width:18px}.hero{gap:28px;padding-top:66px;min-height:640px}.hero h1{font-size:49px;letter-spacing:-2.8px}.hero-description{font-size:14px}.hero-visual{height:390px}.mini-page{width:240px;top:50px;left:0}.article-preview{padding:24px 18px}.article-preview h3{font-size:19px}.focus-widget{width:204px;top:93px;padding:14px;right:0}.widget-goal p{font-size:9px}.score-ring{height:104px;width:104px}.score-ring strong{font-size:40px}.widget-decision{gap:5px;padding-inline:6px}.widget-decision b{font-size:8px}.widget-decision strong{font-size:7px}.orbit{width:280px;height:280px;left:0;top:65px}.orbit-two{width:230px;height:230px;left:25px;top:90px}.floating-note{font-size:8px;bottom:-21px;padding:8px 10px}.visual-caption{bottom:-44px;font-size:7px}.visual-note{left:30px;top:24px;font-size:7px}.hero-note{font-size:10px}.platform-note{flex-wrap:wrap;font-size:9px}.principles span{font-size:10px;gap:9px}.section{padding-block:76px}.section-heading{gap:35px}.section-heading h2,h2{font-size:36px}.section-heading>p{font-size:12px}.demo-toolbar{padding-inline:18px}.demo-label{display:none}.demo-pages{padding:27px 22px}.demo-result{padding:30px 25px}.demo-result h3{font-size:18px}.demo-score>span{font-size:86px}.demo-pages h3{font-size:17px}.steps{gap:22px}.step h3{font-size:17px}.step p{font-size:12px;min-height:125px}.step-example{font-size:9px;min-height:68px}.feature-card{padding:23px}.feature-card h3{font-size:20px}.feature-card p{font-size:12px}.score-rules{gap:12px;font-size:8px}.history-feature{gap:20px}.privacy-content{gap:42px;padding-block:60px}.privacy-content h2{font-size:33px}.privacy-list h3{font-size:14px}.privacy-list p{font-size:11px}.price-card{padding:27px}.faq-section{gap:40px;padding-top:0}.footer-links{gap:16px;flex-wrap:wrap;justify-content:flex-end}.final-cta h2{font-size:39px}html[lang=zh-CN] .hero h1{font-size:38px;letter-spacing:-1.9px}}
@media(max-width:640px){:root{scroll-padding-top:88px}.container{width:calc(100% - 40px)}.nav{height:66px}.navigation{top:65px;justify-content:space-around}.brand{font-size:16px;gap:8px;letter-spacing:-.6px}.brand img{width:26px;height:26px}.nav-actions{gap:13px}.nav-cta{display:none}.hero{grid-template-columns:1fr;gap:28px;padding-top:55px;padding-bottom:58px;min-height:0}.hero-copy{text-align:center}.hero .eyebrow{font-size:8px;margin-bottom:19px}.hero h1{font-size:56px;letter-spacing:-3px}.hero-description{max-width:380px;margin:23px auto 0;font-size:14px;line-height:1.9}.hero-buttons{justify-content:center;margin-top:25px}.hero-buttons .button{font-size:12px;padding:14px 18px}.hero-note{font-size:10px}.platform-note{justify-content:center;margin-top:19px}.hero-visual{max-width:410px;width:100%;height:410px;margin:8px auto 0}.mini-page{width:275px;left:10px;top:43px}.article-preview{padding:24px}.article-preview h3{font-size:22px}.focus-widget{width:220px;top:83px;right:7px;padding:16px}.score-ring{width:112px;height:112px}.orbit{width:330px;height:330px;top:20px;left:calc(50% - 165px)}.orbit-two{width:260px;height:260px;top:55px;left:calc(50% - 130px)}.visual-note{left:50px;top:11px}.floating-note{bottom:-1px;left:9px}.visual-caption{bottom:-23px;right:8px}.principles{padding-block:21px;gap:12px}.principles span{font-size:9px;flex-direction:column;text-align:center;line-height:1.6;gap:6px;padding-inline:2px}.principles i{font-size:8px}.section{padding-block:65px}.section-heading{grid-template-columns:1fr;gap:22px;margin-bottom:29px}.section-heading>p{font-size:13px;max-width:none}.eyebrow{font-size:8px;margin-bottom:14px}h2,.section-heading h2{font-size:35px;letter-spacing:-1.5px}.demo-content{grid-template-columns:1fr}.demo-toolbar{padding:12px}.scenario-options{width:100%;justify-content:center;gap:2px}.scenario-options button{font-size:10px;padding:9px 10px}.demo-pages{border-right:0;padding:25px 20px}.demo-pages h3{font-size:18px;margin-bottom:18px}.page-option{padding:12px}.page-option strong{font-size:11px}.demo-result{border-top:1px solid var(--line);padding:25px 26px 29px}.demo-score{margin-top:12px}.demo-score>span{font-size:79px}.decision-pill{margin-block:8px 16px}.demo-result h3{font-size:19px}.demo-result>p:not(.small-label){min-height:0;max-width:300px;font-size:12px}.demo-score-change{margin-top:18px}.demo-disclaimer{font-size:8px;padding:12px 16px}.steps{grid-template-columns:1fr;gap:27px;margin-top:32px}.step{padding-top:18px}.step h3{font-size:20px;margin:13px 0 10px}.step p{min-height:0;font-size:13px}.step-example{min-height:0;font-size:11px;margin-top:18px;padding:13px}.feature-grid{grid-template-columns:1fr;gap:13px}.score-feature,.history-feature{grid-column:auto}.feature-card{padding:26px}.feature-card h3{font-size:22px}.feature-card p{font-size:13px}.score-rules{font-size:8px;gap:13px}.history-feature{grid-template-columns:1fr;gap:25px}.history-art{max-width:230px;width:100%;margin:auto}.history-art>div{height:85px}.privacy-content{grid-template-columns:1fr;gap:38px;padding-block:55px}.privacy-content h2{font-size:35px}.privacy-content .text-link{margin-top:24px}.privacy-list{gap:21px}.privacy-list h3{font-size:15px}.privacy-list p{font-size:12px}.center-heading>p:last-child{font-size:13px;margin-top:20px}.billing-toggle button{font-size:11px;padding:10px 15px}.pricing-grid{grid-template-columns:1fr;gap:17px}.price-card{padding:29px}.price-card .billing-detail{min-height:0}.price-card>.button{margin-top:0}.pricing-note{font-size:9px;text-align:left;margin-top:20px}.faq-section{grid-template-columns:1fr;gap:28px;padding-top:0}.faq-section .text-link{margin-top:20px}.faq-list summary{font-size:13px;padding-block:21px}.faq-list details p{font-size:12px}.final-cta{padding:42px 18px}.final-cta h2{font-size:32px}.final-cta>p:not(.eyebrow){font-size:12px}.final-cta .cta-note{font-size:8px!important;max-width:240px;margin-inline:auto}.footer{padding-top:43px}.footer-top{flex-direction:column;padding-bottom:29px;gap:24px}.footer-links{justify-content:flex-start;gap:23px;font-size:10px}.footer-bottom{flex-wrap:wrap;font-size:8px;padding-block:20px}.footer-bottom>span:nth-child(2){order:3;width:100%}dialog{padding:29px 23px}dialog h2{font-size:28px}html[lang=zh-CN] .hero h1{font-size:43px;letter-spacing:-1.6px}html[lang=zh-CN] .hero-description{max-width:350px}html[lang=zh-CN] h2{font-size:32px}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.hero h1{font-size:49px}.hero-buttons{gap:8px}.hero-buttons .button{padding:13px 12px;font-size:11px;gap:11px}.hero-visual{height:380px}.mini-page{width:230px;left:0}.focus-widget{right:3px;width:199px;padding:13px}.orbit{width:275px;height:275px;left:calc(50% - 137px)}.orbit-two{width:225px;height:225px;left:calc(50% - 112px)}.article-preview{padding:20px}.article-preview h3{font-size:18px}.floating-note{left:0;bottom:-7px;font-size:7px}.visual-caption{font-size:6px;bottom:-29px}.hero{padding-bottom:67px}.scenario-options button{padding:9px 7px}.feature-card{padding:21px}.score-rules{gap:9px;font-size:7px}.price-card{padding:25px}.coming-soon{font-size:8px;margin-left:4px}.price-card h3{font-size:22px}html[lang=zh-CN] .hero h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Keep primary purchase links readable inside the shared product-family shell. */
.kn-family-page .pro-card a.button{color:#fff}