:root{--paper:#f7f8f2;--ink:#243e32;--muted:#687368;--line:#dce2d6;--green:#dce9c8}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}.wrap{width:min(1120px,calc(100% - 80px));margin-inline:auto}header{height:104px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;font-size:25px;font-weight:750;letter-spacing:-1px}.brand-dot{color:#8ba96a}.brand-icon{display:inline-flex;position:relative;align-items:center;justify-content:center;margin-right:10px;width:32px;height:32px;border-radius:9px;background:var(--ink);color:var(--paper);font-size:25px}.brand-icon 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24px;background:var(--ink);color:white;border-radius:6px;font-size:14px}.primary:hover{background:#3d5d48}.hero-note{font-size:11px;color:var(--muted);letter-spacing:.8px;margin-top:20px}.illustration{height:355px;position:relative;display:flex;align-items:center;justify-content:center}.orbit{position:absolute;border:1px solid #e1e6d8;border-radius:50%;width:345px;height:345px}.orbit-two{width:430px;height:280px;transform:rotate(-32deg);border-style:dashed}.browser{width:315px;background:#fffef8;border:1px solid #ccd4c2;border-radius:10px;transform:rotate(-3deg);box-shadow:0 18px 45px #2e493016;z-index:1;overflow:hidden}.browser-bar{height:35px;border-bottom:1px solid #e0e5d9;display:flex;gap:5px;align-items:center;padding:0 12px}.browser-bar>span{width:5px;height:5px;border-radius:50%;background:#cdd4c3}.browser-bar>div{margin:auto;font-size:9px;color:#89917f;letter-spacing:1px}.browser-bar b{font-weight:400}.browser-inner{padding:20px 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.eyebrow{margin-bottom:13px;font-size:10px}h2{font-size:27px;letter-spacing:-.8px;font-weight:550;margin:0}.count{font-size:11px;color:var(--muted);margin-bottom:5px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:23px}.tool-card{background:#fdfdf9;border:1px solid var(--line);border-radius:12px;padding:29px;transition:transform .2s,border-color .2s,box-shadow .2s}.tool-card:hover{transform:translateY(-4px);border-color:#a4b98d;box-shadow:0 12px 28px #243e3209}.card-top{display:flex;align-items:center;gap:13px;margin-bottom:32px}.tool-icon{display:flex;width:46px;height:46px;border-radius:12px;align-items:center;justify-content:center;font-size:33px;font-weight:300}.pdf-icon{background:#e9eedf;color:#5c7544}.video-icon{background:#eee9dc;color:#8e7b51}.tag{font-size:10px;color:var(--muted)}.card-arrow{margin-left:auto;align-self:flex-start;font-size:21px;color:#7b8673}.tool-type{font-size:9px;letter-spacing:1.6px;color:#89927e;margin-bottom:10px}h3{font-weight:550}.tool-card h3{font-size:29px;letter-spacing:-1px;margin:0 0 13px}.card-description{color:var(--muted);font-size:13px;line-height:1.95;max-width:410px;min-height:51px}.features{display:flex;gap:7px;flex-wrap:wrap;margin:24px 0 28px}.features span{font-size:10px;background:#f3f4ed;border-radius:4px;padding:6px 9px;color:#6c7661}.card-bottom{padding-top:20px;border-top:1px solid #e5e8de;display:flex;justify-content:space-between;gap:8px;font-size:11px}.local{color:#7a886b;display:flex;gap:7px;align-items:center}.open{font-weight:600;display:flex;gap:13px}.principles{margin-top:76px;padding:44px 0 38px;border-top:1px solid var(--line)}.principle-heading{text-align:center}.principle-heading .eyebrow{justify-content:center;font-size:9px;margin-bottom:15px}.principle-heading>p:last-child{font-size:13px;color:var(--muted);margin:17px 0}.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:47px;margin-top:43px}.principle-number{font-size:10px;letter-spacing:1px;color:#8d9b7a}.principle-grid h3{font-size:16px;margin:14px 0 10px}.principle-grid p,details p{font-size:12px;line-height:1.95;color:var(--muted);margin:0}details{border-top:1px solid var(--line);margin-top:33px;padding-top:21px;font-size:12px}summary{cursor:pointer}details p{max-width:860px;margin-top:14px}footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:27px 0 34px}footer .brand{font-size:18px}footer>span,footer>a:last-child{font-size:10px;color:var(--muted)}:focus-visible{outline:3px solid #78945a;outline-offset:5px}.skip{position:fixed;top:-70px;left:20px;padding:14px;background:var(--ink);color:white;z-index:10}.skip:focus{top:10px}@media(min-width:1450px){.hero{padding-top:110px;padding-bottom:115px}}@media(max-width:800px){.wrap{width:calc(100% - 40px)}header{height:80px}.brand{font-size:21px}nav{gap:17px}.hero{padding-top:52px;padding-bottom:50px;gap:10px;grid-template-columns:1fr}.hero-copy{text-align:center}.eyebrow{justify-content:center}.intro{margin-inline:auto}h1{font-size:42px}.illustration{width:min(420px,100%);margin:25px auto 0;height:330px}.orbit-two{width:100%}.orbit-one{width:300px;height:300px}.cards{gap:15px}.tool-card{padding:23px}.principle-grid{gap:24px}.section-heading .eyebrow{justify-content:flex-start}.count{font-size:10px}h2{font-size:23px}footer>span{max-width:210px;text-align:center;line-height:1.8}}@media(max-width:540px){nav>a{font-size:11px}.cards{grid-template-columns:1fr}.section-heading{align-items:flex-start;gap:20px}.count{max-width:70px;line-height:1.8;text-align:right}.principle-grid{grid-template-columns:1fr;gap:23px}.principles{margin-top:45px}.principle-grid h3{margin-top:10px}.principle-heading h2{font-size:22px}.tool-card{padding:25px}.card-top{margin-bottom:24px}.card-description{min-height:0}footer{flex-wrap:wrap;gap:22px}footer>span{order:3;max-width:none;width:100%;text-align:left}.floating-file{right:0}.floating-pdf{left:0}.privacy-stamp{right:0}h1{font-size:36px;letter-spacing:-1px}.intro{font-size:14px}.browser{width:285px}.hero-note{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.tool-card{transition:none}}
.language-control{display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:6px;padding:7px 9px}.language-control select{font:inherit;font-size:12px;background:transparent;border:0;color:var(--ink);max-width:130px;cursor:pointer}.language-control option{background:var(--paper)}html:not([lang^="zh"]):not([lang="ja"]):not([lang="ko"]) h1{font-size:clamp(34px,3.8vw,49px);line-height:1.25;letter-spacing:-1.8px}html[dir="rtl"] .brand-icon{margin-right:0;margin-left:10px}html[dir="rtl"] .card-arrow{margin-left:0;margin-right:auto}html[dir="rtl"] .brand{direction:ltr}html[dir="rtl"] h1{letter-spacing:0}html[dir="rtl"] .illustration{direction:ltr}html[dir="rtl"] .browser-inner strong,html[dir="rtl"] .local-line,html[dir="rtl"] .privacy-stamp{direction:rtl}.tool-card{display:flex;flex-direction:column}.card-bottom{margin-top:auto}.principle-heading h2{line-height:1.5}.hero-copy{min-width:0}.card-description{min-height:76px}html[lang="hi"] h1{letter-spacing:0;line-height:1.5}html[lang="ar"] h1{line-height:1.5}@media(max-width:540px){nav{gap:12px}.language-control select{max-width:91px}nav>a{max-width:90px}.brand-icon{display:none}.hero{padding-top:42px}html:not([lang^="zh"]):not([lang="ja"]):not([lang="ko"]) h1{font-size:35px}.card-description{min-height:0}html[dir="rtl"] footer>span{text-align:right}}
@media(max-width:540px){.orbit-two{width:75%;height:180px}.eyebrow{letter-spacing:1.2px}.section-heading>div{min-width:0}}