:root{--paper:#f7f8f2;--white:#fff;--ink:#133c35;--muted:#62756b;--line:#dbe3d7;--mint:#d3f3d9;--green:#087c62;--deep:#064b43;--lime:#d7f593;--round:26px;color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.8;-webkit-font-smoothing:antialiased}a{color:var(--green);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--green);outline-offset:5px}.skip{position:absolute;top:-100px;left:20px;padding:12px;background:white;z-index:10}.skip:focus{top:10px}.wrap{max-width:1152px;margin:auto;padding:0 40px}.nav-shell{border-bottom:1px solid var(--line);background:rgba(247,248,242,.94);position:sticky;top:0;z-index:4;backdrop-filter:blur(16px)}.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}.brand{color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:12px;font-size:23px;font-weight:750;letter-spacing:-.7px}.brand img{width:42px;height:42px;border-radius:12px}.nav-links{display:flex;align-items:center;gap:28px;font-size:13px;font-weight:600}.nav-links>a{color:var(--ink);text-decoration:none}.nav-links>a[aria-current=page]{color:var(--green)}.languages{display:flex;align-items:center;border:1px solid #cbd8cb;border-radius:99px;padding:3px;gap:2px}.languages>a,.languages>span{padding:4px 11px;line-height:1.5;text-decoration:none;color:var(--muted);font-size:12px}.languages>span{background:var(--deep);color:white;border-radius:99px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--green);text-transform:uppercase;display:flex;align-items:center;gap:9px}.eyebrow::before{content:"";width:7px;height:7px;background:currentColor;border-radius:50%}.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:54px;padding-top:72px;padding-bottom:78px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(40px,4.7vw,63px);line-height:1.35;letter-spacing:-2px;margin:24px 0}.hero h1 em{font-style:normal;color:var(--green)}.lead{color:var(--muted);font-size:16px;max-width:490px;line-height:2}.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;background:var(--deep);color:white;border-radius:99px;padding:13px 25px;text-decoration:none;font-size:14px;font-weight:650;transition:background .2s}.button:hover{background:var(--green)}.button.light{background:var(--lime);color:var(--deep)}.hero-actions{display:flex;gap:20px;align-items:center;margin-top:30px;flex-wrap:wrap}.small-link{font-size:13px}.availability{font-size:11px;color:var(--muted);margin-top:20px}.demo{background:var(--deep);border-radius:38px;padding:31px;box-shadow:0 26px 64px #193a2415;position:relative;overflow:hidden}.demo::before{content:"";position:absolute;width:400px;height:400px;border-radius:100%;background:#3ab98e15;right:-210px;top:-80px;pointer-events:none}.demo-top{display:flex;align-items:center;justify-content:space-between;color:#c3d5c8;font-size:10px;letter-spacing:1.5px;margin-bottom:28px}.demo-top img{width:27px;height:27px;border-radius:8px}.demo-label{color:#c3d5c8;font-size:11px;margin:0 0 9px}.message{padding:18px 20px;background:#f4f8f1;border-radius:18px;font-size:13px;position:relative}.message.original{background:#ffffff13;color:#e0eae1;border:1px solid #ffffff12}.message .sender{font-size:11px;opacity:.7;margin:0 0 5px;display:flex;justify-content:space-between;gap:12px}.message p:last-child{margin-bottom:0}.demo-arrow{color:#a8d8b7;text-align:center;margin:14px 0;font-size:19px}.message-head{display:flex;align-items:center;gap:11px;margin-bottom:12px}.mini-avatar{width:34px;height:34px;border-radius:50%;background:var(--mint);display:grid;place-items:center;font-size:18px;flex-shrink:0}.mini-avatar img{width:34px;height:34px;border-radius:10px}.message-head strong{font-size:13px}.message-head small{margin-left:auto;color:var(--muted);font-size:10px}.reply{font-weight:650;line-height:1.8}.summary{font-size:12px;color:#526d60;margin-top:13px;line-height:1.8}.demo-tabs{display:flex;gap:7px;margin-top:24px;flex-wrap:wrap}.demo-tabs button{cursor:pointer;border:1px solid #ffffff30;background:none;color:#dbe9df;border-radius:99px;font-size:11px;padding:6px 12px;min-height:34px}.demo-tabs button[aria-pressed=true]{background:var(--lime);border-color:var(--lime);color:var(--deep)}.demo-note{margin-top:14px;color:#b5cbbd;font-size:10px;margin-bottom:0}.promise-strip{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:21px 0;font-size:12px;color:var(--muted)}.promise-strip span{display:flex;align-items:center;gap:8px}.check{color:var(--green);font-weight:800}.section{padding-top:80px;padding-bottom:80px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:35px}.section-heading h2{font-size:31px;line-height:1.55;letter-spacing:-1px;margin-bottom:0;margin-top:13px}.section-heading>p{max-width:410px;font-size:14px;color:var(--muted);margin-bottom:0}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{border:1px solid var(--line);border-radius:var(--round);padding:29px 27px;background:#ffffff68}.feature-number{font-size:11px;color:var(--green);font-weight:700;letter-spacing:1px;margin-bottom:24px}.feature h3{font-size:19px;margin-bottom:12px;line-height:1.6}.feature p{color:var(--muted);font-size:13px;margin:0}.feature-icon{font-size:26px;margin-bottom:18px}.panel{background:#eaf0e3;border-radius:32px;padding:42px;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.panel h2{font-size:28px;line-height:1.6;letter-spacing:-.7px;margin-bottom:15px}.panel p{font-size:14px;color:var(--muted)}.steps{list-style:none;padding:0;margin:0;counter-reset:steps}.steps>li{counter-increment:steps;display:grid;grid-template-columns:28px 1fr;gap:16px;padding-bottom:24px}.steps>li:last-child{padding:0}.steps>li::before{content:counter(steps);font-size:11px;font-weight:700;border:1px solid #adc6b1;border-radius:50%;width:26px;height:26px;display:grid;place-items:center;margin-top:2px}.steps strong{font-size:14px}.steps p{margin:6px 0 0;font-size:13px}.beta{font-size:9px;letter-spacing:.7px;padding:4px 7px;border:1px solid #c8d5c4;border-radius:5px;vertical-align:middle;font-weight:600;white-space:nowrap}.organize-preview{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.organize-copy h2{font-size:31px;line-height:1.6;letter-spacing:-1px}.organize-copy p{color:var(--muted);font-size:14px}.organize-list{padding:15px 25px;border:1px solid var(--line);border-radius:var(--round);background:#fff}.organize-item{display:flex;align-items:center;gap:18px;border-bottom:1px solid var(--line);padding:20px 0}.organize-item:last-child{border:0}.organize-mark{font-size:11px;font-weight:700;border:1px solid #c5dac9;min-width:44px;height:44px;display:grid;place-items:center;border-radius:13px;color:var(--green)}.organize-item strong{display:block;font-size:13px}.organize-item small{font-size:11px;color:var(--muted)}.organize-item b{margin-left:auto;font-size:17px;white-space:nowrap}.pro-section{background:var(--deep);color:#fff;border-radius:32px;padding:44px;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}.pro-section .eyebrow{color:var(--lime)}.pro-section h2{font-size:30px;margin:14px 0}.pro-section p{color:#c0d6ca;font-size:13px}.compare{width:100%;border-collapse:collapse;font-size:12px}.compare th,.compare td{text-align:left;padding:12px 10px;border-bottom:1px solid #ffffff25;vertical-align:top}.compare th{color:#c0d6ca;font-weight:500}.compare td:last-child{color:var(--lime)}.compare-caption{font-size:11px;margin:15px 10px 0;color:#bfd1c8}.footer{border-top:1px solid var(--line);margin-top:80px;padding:35px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-brand{font-size:14px;font-weight:700}.footer small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:11px}.footer-links a{color:var(--muted);text-decoration:none}.page-hero{padding:58px 0 42px;max-width:760px}.page-hero h1{font-size:42px;letter-spacing:-1.4px;margin:17px 0}.page-hero .lead{max-width:720px;font-size:15px}.sub-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.sub-nav a{border:1px solid #cbd9c9;padding:6px 15px;border-radius:99px;text-decoration:none;font-size:12px;color:var(--ink)}.support-layout,.legal-layout{display:grid;grid-template-columns:225px 1fr;gap:55px;align-items:start}.side-nav{position:sticky;top:115px;border-left:1px solid var(--line);padding-left:20px;font-size:12px}.side-nav a{display:block;color:var(--muted);text-decoration:none;padding:8px 0}.article-section{margin-bottom:50px}.article-section h2{font-size:23px;margin-bottom:20px;letter-spacing:-.6px}.article-section h3{font-size:15px;margin-top:23px;margin-bottom:10px}.article-section p,.article-section li{font-size:14px;color:#50675a}.article-section ul{padding-left:20px}.article-section li{margin:8px 0}.notice{border-left:3px solid var(--green);padding:16px 20px;background:#eaf0e3;border-radius:0 12px 12px 0;font-size:13px;color:#405e4e;margin:24px 0}.contact-card{border-radius:var(--round);background:var(--deep);color:white;padding:30px}.contact-card p{color:#c0d6ca}.contact-card a{color:var(--lime);overflow-wrap:anywhere}.contact-card .contact-email{font-size:clamp(16px,2.1vw,23px);font-weight:650;line-height:1.5}.contact-card li{color:#c0d6ca}.contact-card h2{margin-bottom:12px}.contact-card small{font-size:12px;color:#c0d6ca}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;font-size:14px;font-weight:600;display:flex;justify-content:space-between;gap:20px;padding:18px 0}summary::-webkit-details-marker{display:none}summary::after{content:"+";font-size:20px;line-height:1.3;color:var(--green);font-weight:400}details[open]>summary::after{content:"−"}details>div{padding-bottom:15px}details p{margin-bottom:10px}.legal-meta{font-size:12px;color:var(--muted)}.data-table{width:100%;border-collapse:collapse;font-size:12px}.data-table td,.data-table th{border-bottom:1px solid var(--line);text-align:left;padding:14px 12px;vertical-align:top}.data-table th{background:#eaf0e3;font-weight:650}.data-table td:first-child{width:30%;font-weight:600}.legal-layout .article-section{margin-bottom:38px}.legal-layout .article-section p,.legal-layout .article-section li{font-size:13px;line-height:1.95}.legal-layout .article-section h2{font-size:20px}.external-links{display:flex;gap:18px;flex-wrap:wrap;font-size:12px}.footnote{font-size:11px;color:var(--muted)}.text-center{text-align:center}@media(min-width:1300px){.hero{padding-top:90px;padding-bottom:90px}}@media(max-width:850px){.wrap{padding:0 26px}.hero{gap:30px}h1{font-size:42px}.demo{padding:22px}.nav-links{gap:17px}.feature{padding:23px 20px}.panel,.pro-section{padding:30px;gap:30px;grid-template-columns:1fr 1.4fr}.support-layout,.legal-layout{grid-template-columns:170px 1fr;gap:30px}.section-heading{gap:25px}.hero-actions{gap:15px}.section-heading h2{font-size:27px}.promise-strip{font-size:11px}}@media(max-width:650px){.wrap{padding:0 22px}.nav{min-height:74px;gap:10px}.brand{font-size:20px;gap:9px}.brand img{width:34px;height:34px;border-radius:10px}.nav-links{gap:12px}.nav-links>a{font-size:11px}.nav-links>a.home-nav{display:none}.languages>a,.languages>span{padding:4px 8px;font-size:11px}.hero{grid-template-columns:1fr;padding-top:43px;padding-bottom:42px;gap:36px}h1{font-size:43px;letter-spacing:-1.9px}.hero h1{margin:21px 0}.lead{font-size:14px}.hero-actions{margin-top:24px}.availability{font-size:10px}.demo{border-radius:27px;padding:24px}.demo-top{margin-bottom:23px}.promise-strip{display:grid;grid-template-columns:1fr;gap:9px;padding:19px 0;font-size:12px}.section{padding-top:50px;padding-bottom:50px}.section-heading{display:block;margin-bottom:25px}.section-heading>p{margin-top:17px;font-size:13px}.section-heading h2{font-size:27px}.feature-grid{grid-template-columns:1fr;gap:14px}.feature{padding:24px}.feature-number{margin-bottom:15px}.panel,.pro-section{grid-template-columns:1fr;padding:28px;gap:23px;border-radius:25px}.panel h2{font-size:25px}.organize-preview{grid-template-columns:1fr;gap:18px}.organize-copy h2{font-size:27px}.organize-list{padding:8px 21px}.organize-item{gap:13px}.organize-item b{font-size:16px}.footer{margin-top:50px;padding:28px 0}.footer-inner{display:block}.footer-links{margin-top:20px;gap:17px}.page-hero{padding:39px 0 31px}.page-hero h1{font-size:33px;letter-spacing:-1px}.page-hero .lead{font-size:13px}.support-layout,.legal-layout{grid-template-columns:1fr;gap:30px}.side-nav{position:static;display:flex;flex-wrap:wrap;border:0;border-bottom:1px solid var(--line);padding:0 0 18px;gap:0 19px}.side-nav a{font-size:11px;padding:3px 0}.article-section{margin-bottom:35px}.article-section h2{font-size:21px}.article-section p,.article-section li{font-size:13px}.data-table td,.data-table th{padding:12px 8px;font-size:11px}.contact-card{padding:25px}.contact-card .contact-email{font-size:17px}.compare td,.compare th{padding:11px 6px;font-size:11px}.hero.en h1{font-size:45px}.sub-nav a{font-size:11px}.legal-layout .article-section h2{font-size:19px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Editorial layout */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.hero h1{font-weight:700;font-size:clamp(48px,5vw,68px);line-height:1.32;letter-spacing:-2.7px}.hero.en h1{font-size:clamp(42px,4.5vw,58px);line-height:1.18;letter-spacing:-2.5px}.hero .lead{font-size:15px;line-height:2}.hero{gap:58px}.demo{transform:rotate(1deg);transition:transform .3s}.demo:hover{transform:rotate(0)}.message,.demo-tabs{transform:rotate(-1deg)}.intro-section{display:grid;grid-template-columns:.65fr 1.35fr;gap:60px;align-items:center;padding:80px 45px}.intro-mark{display:flex;flex-direction:column;align-items:center;gap:22px}.intro-mark img{width:116px;height:116px;border-radius:28px;box-shadow:0 12px 30px #114c3020}.intro-mark>span{font-size:10px;letter-spacing:2px;color:var(--muted)}.intro-copy h2{font-size:32px;line-height:1.6;letter-spacing:-.9px;margin-bottom:20px}.intro-copy>p{font-size:14px;color:var(--muted);max-width:490px}.intro-copy>p.footnote{font-size:11px}.editorial{display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center;padding:50px 0 65px}.editorial-copy h2{font-size:34px;line-height:1.55;letter-spacing:-1px;margin:16px 0 21px}.editorial-copy>p{font-size:14px;color:var(--muted);max-width:380px;line-height:2}.editorial.reverse{grid-template-columns:1.1fr 1fr}.editorial.reverse .editorial-copy{order:2}.editorial.reverse .history-preview{order:1}.rule-preview{border:1px solid #cbdccd;border-radius:27px;background:#e9f0e5;padding:27px 30px;box-shadow:0 16px 35px #12362407}.preview-top{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:12px;font-weight:650;letter-spacing:.4px;margin-bottom:24px}.preview-pill{font-size:9px;letter-spacing:1px;background:#d3e4cf;border-radius:99px;padding:3px 10px;color:#39614c}.rule-line{display:flex;flex-direction:column;gap:7px;padding:0 0 17px;margin-bottom:17px;border-bottom:1px solid #ccdac8}.rule-line small{font-size:10px;color:var(--muted);letter-spacing:1px}.rule-line strong{font-size:14px;font-weight:550;line-height:1.8}.rule-preview .footnote{margin:0;font-size:10px}.history-preview{border-radius:27px;padding:26px 28px;background:#fff;border:1px solid var(--line)}.question-bubble{padding:13px 19px;border-radius:15px 15px 3px 15px;background:#e4f0dd;margin:0 0 20px 30px;font-size:13px;line-height:1.7}.answer-block{padding:7px 2px 5px}.answer-caption{font-size:9px;letter-spacing:1.5px;color:var(--green)}.answer-block>p{font-weight:650;font-size:15px;margin:8px 0 16px;line-height:1.7}.source-example{border-left:2px solid #b5ceac;padding:10px 15px;background:#f4f7ef;border-radius:0 8px 8px 0}.source-example>span{font-size:9px;color:var(--muted)}.source-example>p{font-size:11px;color:#54715a;line-height:1.8;margin:4px 0 0}.history-preview>.footnote{font-size:10px;margin:16px 0 0}.example-caption{padding-left:8px;font-size:10px;margin-top:9px}.organize-preview{gap:65px;padding-top:35px}.organize-copy h2{font-size:28px}.organize-copy>p.footnote{font-size:11px;max-width:435px}.privacy-callout{display:flex;align-items:center;gap:25px;padding:50px 16px 0}.privacy-glyph{display:flex;align-items:center;justify-content:center;font-size:40px;width:60px;flex-shrink:0;color:var(--green)}.privacy-callout h2{font-size:18px;margin-bottom:8px;letter-spacing:-.3px}.privacy-callout p{font-size:12px;color:var(--muted);margin:0;max-width:650px}.privacy-callout>a{margin-left:auto;white-space:nowrap;font-size:12px}.footer{margin-top:55px}.page-hero{padding-top:64px}.page-hero h1{font-weight:650}.article-section h2{font-weight:650}.contact-card h2{color:white}.contact-card a{color:var(--lime)}@media(min-width:1300px){.wrap{max-width:1220px}.hero{padding-top:100px;padding-bottom:100px;gap:75px}.hero h1{font-size:70px}.hero.en h1{font-size:60px}.demo{padding:34px}.hero .lead{font-size:16px}}@media(max-width:900px){.hero{gap:36px}.hero h1{font-size:53px}.hero.en h1{font-size:43px}.hero .lead{font-size:13px}.intro-section{padding:65px 10px;gap:45px}.intro-copy h2{font-size:27px}.editorial{gap:38px}.editorial-copy h2{font-size:29px}.rule-preview,.history-preview{padding:24px}.organize-preview{gap:35px}.privacy-callout{padding-left:0;padding-right:0;gap:15px}}@media(max-width:650px){.hero{gap:39px}.hero h1{font-size:52px;letter-spacing:-2px}.hero.en h1{font-size:44px;letter-spacing:-1.9px}.hero .lead{font-size:14px;line-height:1.9}.desktop-break{display:none}.demo{transform:none}.message,.demo-tabs{transform:none}.intro-section{display:block;padding:48px 0}.intro-mark{align-items:flex-start;flex-direction:row;gap:17px;margin-bottom:23px}.intro-mark img{width:62px;height:62px;border-radius:17px}.intro-mark>span{align-self:center;font-size:9px}.intro-copy h2{font-size:27px;margin-bottom:17px}.intro-copy>p{font-size:13px}.editorial,.editorial.reverse{display:flex;flex-direction:column;gap:25px;align-items:stretch;padding:20px 0 45px}.editorial.reverse{padding-top:10px}.editorial.reverse .editorial-copy,.editorial.reverse .history-preview{order:initial}.editorial-copy h2{font-size:28px}.editorial-copy>p{font-size:13px;max-width:none}.rule-preview,.history-preview{padding:24px;border-radius:23px}.organize-preview{padding-top:10px;gap:22px}.organize-copy h2{font-size:25px}.privacy-callout{display:grid;grid-template-columns:1fr;gap:12px;padding-top:35px}.privacy-glyph{display:none}.privacy-callout h2{font-size:17px}.privacy-callout>a{margin-left:0}.page-hero{padding-top:36px}.footer{margin-top:40px}}
/* Mobile navigation and headline refinements */
.brand,.languages{flex-shrink:0}.nav-links>a,.languages>a,.languages>span{white-space:nowrap}
@media(max-width:650px){.nav{gap:8px}.brand{font-size:18px;gap:8px}.brand img{width:32px;height:32px}.nav-links{gap:10px}.nav-links>a{font-size:10px}.languages>a,.languages>span{font-size:10px;padding:4px 7px}.hero h1{font-size:42px;letter-spacing:-1.5px}.hero.en h1{font-size:42px}.hero.en h1 em{font-size:39px}.hero .lead{font-size:13px}}
@media(max-width:360px){.nav.wrap{padding-left:15px;padding-right:15px}.brand{font-size:17px;gap:7px}.brand img{width:28px;height:28px}.nav-links{gap:8px}.languages>a,.languages>span{padding:4px 5px}.hero h1{font-size:38px}.hero.en h1{font-size:37px}.hero.en h1 em{font-size:35px}}