@font-face{font-family:Archivo;src:url('/assets/fonts/archivo-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Archivo;src:url('/assets/fonts/archivo-bold.woff2') format('woff2');font-weight:600 900;font-display:swap}
:root{--paper:#fff;--ink:#142921;--green:#123f34;--yellow:#f2f15c;--muted:#5d6863;--line:#d7dfda;--sans:Archivo,Arial,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-weight:700}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button{border:0;background:none}img{display:block;max-width:100%}button,a,select,textarea{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:3px solid #6488ed;outline-offset:5px}a,button{transition:color .16s,background .16s,transform .16s}::selection{background:var(--yellow);color:var(--green)}[hidden]{display:none!important}.wrap{width:calc(100% - 96px);max-width:1344px;margin-inline:auto}.section{padding-block:112px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.5px;line-height:1.5;text-transform:uppercase;margin-bottom:24px}.quiet{color:var(--muted)}h2{font-size:clamp(36px,4vw,56px);line-height:1.06;letter-spacing:-2px}em{font-style:normal}.arrow-icon{width:20px;height:20px;display:block;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:square;stroke-linejoin:miter}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:fixed;left:12px;top:-100px;z-index:20;background:var(--yellow);color:var(--green);padding:12px 20px}.skip:focus{top:12px}
/* A crisp shopfront: white navigation, a solid sign, an unfiltered photograph. */
.header{background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;height:96px}.brand{display:flex;align-items:center;gap:9px;font-size:26px;font-weight:700;letter-spacing:-1px;line-height:1}.brand>span:last-child{display:flex;align-items:center;gap:12px}.brand small{font-size:15px;font-weight:700;letter-spacing:0;border-left:1px solid var(--line);padding-left:12px;white-space:nowrap}.brand-symbol{height:37px;width:37px;display:block}.brand-symbol svg{width:100%;height:100%;fill:none;stroke:var(--green);stroke-width:2;stroke-linecap:square;stroke-linejoin:miter}.header nav{display:flex;align-items:center;gap:31px;font-size:13px;font-weight:600}.header nav a{padding-block:10px}.header nav a:hover{color:#417c5d}.header-actions{display:flex;align-items:center;gap:25px}.language{font-size:12px;white-space:nowrap;padding:8px 0;font-weight:700}.language span{font-weight:400;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:52px;padding:14px 22px;background:var(--green);color:#fff;font-size:13px;font-weight:700;border:1px solid transparent;border-radius:0}.button:hover{background:#245748}.button:active{transform:translateY(1px)}.header-cta{min-height:44px;padding:10px 17px;font-size:12px}.header-cta .arrow-icon{width:16px}.mobile-contact,.menu-toggle{display:none}.text-link{display:inline-flex;gap:14px;align-items:center;font-size:13px;font-weight:700;padding-block:7px;border-bottom:1px solid currentColor}.text-link:hover{opacity:.75}
.hero{display:grid;grid-template-columns:1.04fr 1fr;max-width:1440px;width:100%;min-height:620px;background:var(--green);color:white}.hero-copy{padding:58px 50px 44px max(48px,calc((100vw - 1344px)/2));display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.hero .eyebrow{color:var(--yellow);font-size:10px;letter-spacing:1.4px;margin-bottom:27px}.hero h1{font-size:clamp(58px,5.25vw,80px);letter-spacing:-3.7px;line-height:.99;max-width:650px}.hero-description{font-size:17px;line-height:1.55;margin-top:27px;max-width:390px;color:#e8efeb}.hero-buttons{display:flex;gap:29px;align-items:center;margin-top:30px;flex-wrap:wrap}.hero .primary{background:var(--yellow);color:var(--green)}.hero .primary:hover{background:#fff98a}.hero .text-link{font-size:12px}.hero-note{font-size:10px;letter-spacing:.1px;color:#b9cfc3;max-width:360px;line-height:1.5;margin-top:27px}.hero-photo{min-width:0;position:relative;overflow:hidden}.hero-photo img{height:100%;width:100%;object-fit:cover;object-position:10% center}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding-block:28px;border-bottom:1px solid var(--line)}.principles>div{display:flex;align-items:center;gap:12px;font-size:12px}.principles>div:not(:first-child){padding-left:24px;border-left:1px solid var(--line)}.principles svg{width:25px;height:25px;flex-shrink:0;fill:none;stroke:var(--green);stroke-width:1.5}.principle-icon{font-size:10px;font-weight:700;white-space:nowrap;color:var(--green)}
/* Photography sits in the page, without stickers, gradients or synthetic overlays. */
.section-heading{display:grid;grid-template-columns:1.25fr 1fr;align-items:end;gap:90px;margin-bottom:52px}.section-intro{font-size:15px;color:var(--muted);max-width:430px;line-height:1.8}.daily-grid{display:grid;grid-template-columns:.9fr 1.25fr;gap:64px;align-items:start}.scene-image{overflow:hidden;background:#edf0ed}.scene-image img{width:100%;height:100%;object-fit:cover;transition:transform .35s}.scene:hover .scene-image img{transform:scale(1.025)}.scene-first .scene-image{height:490px}.scene-first img{object-position:center 30%}.scene-second{padding-top:90px}.scene-second .scene-image{height:375px}.scene-caption{display:flex;gap:20px;justify-content:space-between;align-items:start;border-top:2px solid var(--green);padding-top:20px;margin-top:20px}.scene-caption h3{font-size:23px;line-height:1.2;letter-spacing:-.7px;max-width:370px}.scene-caption p{font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px;max-width:370px}.scene-caption a{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--green);flex-shrink:0}.scene-caption a:hover{background:var(--yellow)}
/* A practical, straight-edged ledger for the interactive product concept. */
.workflow{background:#f0f4f1;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.workflow .eyebrow{color:var(--green)}.workflow-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}.steps{border-top:1px solid #bbc9bf}.step{display:grid;grid-template-columns:31px 1fr 20px;gap:17px;width:100%;text-align:left;padding:29px 0;border-bottom:1px solid #bbc9bf;color:#63736b}.step[aria-selected=true]{color:var(--green)}.step-no{font-size:11px;font-weight:700;line-height:29px}.step strong{font-size:23px;line-height:1.2;letter-spacing:-.6px;display:block;max-width:275px}.step small{display:block;font-size:13px;line-height:1.6;margin-top:12px;max-width:285px}.step-arrow{padding-top:4px;opacity:0}.step[aria-selected=true] .step-arrow{opacity:1}.step:hover{color:var(--green)}.step[aria-selected=true] .step-no{background:var(--yellow);align-self:start;text-align:center}.demo{background:#fff;border:1px solid var(--green);min-width:0}.demo-top{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--green);padding:20px 28px;background:var(--yellow)}.demo-brand{font-size:14px;font-weight:700;display:flex;align-items:center;gap:8px}.demo-mark{font-size:15px}.sample-label{font-size:8px;font-weight:700;letter-spacing:1px;white-space:nowrap}.demo-panel{padding:28px;min-height:430px}.demo-kicker{font-size:10px;letter-spacing:1px;margin-bottom:19px;color:var(--muted)}.demo-panel h3{font-size:35px;line-height:1.08;letter-spacing:-1px;margin-bottom:25px}.input-item{display:flex;gap:13px;align-items:center;padding:15px;border:1px solid var(--line);margin-bottom:18px}.input-item strong{font-size:12px;display:block}.input-item small{font-size:10px;color:var(--muted);display:block;margin-top:4px}.file-symbol{font-size:26px;line-height:1}.tag{background:#e7efea;color:var(--green);font-size:9px;line-height:1.5;padding:5px 7px;margin-left:auto;white-space:nowrap}.message{display:flex;gap:12px;padding:15px;background:#f1f4f2}.avatar{background:var(--green);color:#fff;width:28px;height:28px;display:grid;place-items:center;flex-shrink:0;font-size:11px;font-weight:700}.message small{font-size:10px;color:var(--muted)}.message p{font-size:13px;margin-top:6px;line-height:1.6}.translation{font-size:10px;color:var(--muted);display:block;line-height:1.6;margin-top:7px}.demo-bottom{border-top:1px solid var(--line);padding-top:19px;margin-top:24px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:10px;color:var(--muted)}.next-step{font-size:11px;color:var(--green);font-weight:700;padding:5px 0;white-space:nowrap;border-bottom:1px solid var(--green)}.demo-footnote{border-top:1px solid var(--line);padding:14px 28px;font-size:10px;color:var(--muted);line-height:1.7}.followup{border-left:3px solid var(--green);padding:12px 0 12px 18px}.tag.amber{background:var(--yellow);display:inline-block;margin:0}.followup p{font-size:17px;margin-top:17px}.followup small{font-size:12px;display:block;color:var(--muted);margin-top:5px}.reply{display:flex;gap:12px;align-items:start;margin:26px 0}.reply p{font-size:13px}.reply small{font-size:10px;color:var(--muted);display:block;margin-top:6px}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;font-size:12px}th,td{border-bottom:1px solid var(--line);padding:12px 5px}th{font-size:10px;font-weight:400;color:var(--muted)}td:last-child{font-size:10px;color:var(--green)}.review-note{font-size:11px;color:var(--muted);margin-top:18px}.download{margin-top:18px;border:1px solid var(--green);padding:11px 14px;font-size:11px;font-weight:700;display:flex;justify-content:space-between;gap:20px;width:100%}.download:hover{background:var(--yellow)}
.story{display:grid;grid-template-columns:.7fr 1.3fr;gap:100px}.story-side{border-top:2px solid var(--green);padding-top:22px}.story-side .eyebrow{font-size:10px;letter-spacing:1px}.founder-byline{margin-top:55px;display:flex;flex-direction:column;align-items:start}.founder-byline strong{font-size:26px;letter-spacing:-1px}.founder-byline>span{font-size:12px;color:var(--muted);margin-top:5px}.founder-byline a{font-size:12px;border-bottom:1px solid var(--green);margin-top:25px;padding-bottom:5px}.story-letter h2{font-size:47px;letter-spacing:-1.7px;line-height:1.12;margin-bottom:30px}.story-letter>p{font-size:15px;color:var(--muted);line-height:1.9;margin-top:18px;max-width:625px}.signature{margin-top:28px;margin-bottom:22px}.signature>span{font-size:19px;font-weight:700;display:block}.signature small{font-size:10px;color:var(--muted);display:block;margin-top:5px}.faq{border-top:1px solid var(--line);display:grid;grid-template-columns:.7fr 1.3fr;gap:100px;padding-top:70px}.faq h2{font-size:44px;letter-spacing:-1.5px}.faq-list{border-top:1px solid var(--green)}details{border-bottom:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:23px 0;font-size:14px;font-weight:600;line-height:1.4}summary::-webkit-details-marker{display:none}summary>span[aria-hidden]{width:12px;height:12px;position:relative;flex-shrink:0}summary>span[aria-hidden]:before,summary>span[aria-hidden]:after{content:'';position:absolute;width:12px;height:1px;background:var(--green);top:6px;left:0}summary>span[aria-hidden]:after{transform:rotate(90deg)}details[open] summary>span[aria-hidden]:after{transform:rotate(0deg)}details p{font-size:13px;line-height:1.8;color:var(--muted);padding:0 30px 23px 0}
.contact{background:var(--green);color:#fff;padding-block:90px}.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:110px;align-items:center}.contact-copy .eyebrow{color:var(--yellow);font-size:10px}.contact-copy h2{font-size:54px;letter-spacing:-2px;line-height:1.07}.contact-copy>p:not(.eyebrow){margin-top:25px;color:#d1e1d8;font-size:15px;line-height:1.8;max-width:390px}.contact-person{display:flex;gap:13px;align-items:center;margin-top:38px}.initials{width:43px;height:43px;border:1px solid #8ba89a;display:grid;place-items:center;font-size:14px;font-weight:700}.contact-person strong{display:block;font-size:13px}.contact-person div>span{display:block;font-size:11px;color:#c1d7cb;margin-top:3px}.contact-card{padding:32px;color:var(--ink);background:#fff}.contact-card label{display:block;font-size:12px;font-weight:700;margin-bottom:9px}.optional{font-weight:400;color:var(--muted)}.contact-card select,.contact-card textarea{width:100%;border:1px solid #aebdb4;border-radius:0;background:white;padding:13px 12px;font-size:13px;line-height:1.6}.contact-card select{margin-bottom:22px;height:48px}.contact-card textarea{min-height:105px;max-height:300px;resize:vertical}.contact-card textarea::placeholder{color:#6e7b73}.contact-submit{width:100%;justify-content:space-between;margin-top:18px;background:var(--yellow);color:var(--green)}.contact-submit:hover{background:#e5e646}.contact-help{color:var(--muted);font-size:10px;line-height:1.7;margin-top:11px}.direct-email{padding-top:18px;margin-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:11px}.direct-email a:hover{text-decoration:underline}.direct-email button{font-size:11px;text-decoration:underline;padding:5px}.form-status{font-size:10px;color:var(--green);line-height:1.6}.form-status:not(:empty){margin-top:10px}.footer{padding-top:55px;padding-bottom:27px}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start;margin-bottom:50px}.footer-top>p{font-weight:700;font-size:28px;line-height:1.15;letter-spacing:-1px}.footer-bottom{border-top:1px solid var(--line);padding-top:20px;font-size:10px;display:flex;gap:20px;justify-content:space-between;align-items:center;color:var(--muted)}.footer-bottom>div{display:flex;gap:24px}.footer a:hover{text-decoration:underline;text-underline-offset:4px}.photo-credit{font-size:9px;color:var(--muted);margin-top:15px;line-height:1.7}.privacy-page{max-width:800px;width:calc(100% - 48px);margin:70px auto 100px}.privacy-page h1{font-size:54px;letter-spacing:-2px;line-height:1.05;margin:45px 0 25px}.privacy-page h2{font-size:28px;letter-spacing:-.7px;margin-top:38px;margin-bottom:15px}.privacy-page p,.privacy-page li{font-size:15px;color:var(--muted);line-height:1.8;margin:15px 0}.privacy-page a{text-decoration:underline;text-underline-offset:4px}.credit-list{padding-left:20px}.credit-list li{margin-bottom:24px}
html[lang=zh] h1{font-size:clamp(55px,4.65vw,70px);line-height:1.13;letter-spacing:0}html[lang=zh] h2{font-size:48px;line-height:1.2;letter-spacing:0}html[lang=zh] .hero-description{line-height:1.9}html[lang=zh] .scene-caption h3{font-size:23px;letter-spacing:0;line-height:1.4}html[lang=zh] .step strong{font-size:22px;letter-spacing:0;line-height:1.4}html[lang=zh] .demo-panel h3{font-size:32px;letter-spacing:0;line-height:1.3}html[lang=zh] .contact-copy h2{font-size:47px}html[lang=zh] .story-letter h2{font-size:43px}
@media(min-width:1441px){.hero-copy{padding-left:48px}.hero{margin-top:28px}.hero-photo img{object-position:10% center}}
@media(max-width:1150px){.wrap{width:calc(100% - 64px)}.header-inner{gap:22px;height:82px}.brand{font-size:23px}.header nav{gap:22px;font-size:12px}.header-actions{gap:20px}.brand small{display:none}.hero{width:100%;min-height:590px}.hero-copy{padding:48px 32px}.hero h1{font-size:62px;letter-spacing:-2.8px}.hero-description{font-size:16px}.hero-buttons{gap:20px}.hero-photo img{object-position:5% center}.hero .eyebrow{font-size:9px;letter-spacing:1px}.section{padding-block:88px}.section-heading{gap:65px}.daily-grid{gap:45px}.scene-first .scene-image{height:440px}.scene-second .scene-image{height:335px}.scene-second{padding-top:70px}.scene-caption h3{font-size:21px}.workflow-grid{gap:45px}.step{gap:12px;grid-template-columns:28px 1fr 18px}.step strong{font-size:21px}.story,.faq{gap:70px}.story-letter h2{font-size:40px}.contact-grid{gap:65px}.contact-copy h2{font-size:45px}html[lang=zh] h1{font-size:56px}html[lang=zh] .story-letter h2{font-size:38px}}
@media(max-width:850px){.wrap{width:calc(100% - 48px)}.header-inner{height:76px}.header-cta{display:none}.header nav{gap:20px;font-size:11px}.header-actions{gap:10px}.brand{font-size:22px}.brand-symbol{width:32px}.hero{width:100%;min-height:570px;grid-template-columns:1.05fr 1fr}.hero-copy{padding:35px 24px}.hero h1{font-size:49px;letter-spacing:-2px}.hero .eyebrow{font-size:8px;letter-spacing:.5px}.hero-description{font-size:14px;line-height:1.7;margin-top:22px}.hero-buttons{gap:14px;align-items:start;flex-direction:column;margin-top:23px}.hero .button{min-height:47px;padding:11px 18px}.hero .text-link{font-size:11px}.hero-note{font-size:9px;max-width:260px;margin-top:20px}.hero-photo img{object-position:0 center}.principles{gap:12px;padding-block:23px}.principles>div{font-size:10px;gap:9px}.principles>div:not(:first-child){padding-left:15px}.principles svg{width:22px}.section{padding-block:75px}h2{font-size:38px;letter-spacing:-1.4px}.section-heading{gap:40px;margin-bottom:37px}.section-intro{font-size:13px;line-height:1.8}.eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:20px}.daily-grid{gap:30px;grid-template-columns:.85fr 1.15fr}.scene-first .scene-image{height:350px}.scene-second .scene-image{height:260px}.scene-second{padding-top:65px}.scene-caption h3{font-size:18px;letter-spacing:-.5px}.scene-caption{gap:12px;padding-top:15px;margin-top:15px}.scene-caption p{font-size:10px}.scene-caption a{width:30px;height:30px}.scene-caption .arrow-icon{width:16px}.workflow-grid{gap:25px;grid-template-columns:.85fr 1.15fr}.step{gap:10px;grid-template-columns:23px 1fr;padding:23px 0}.step-arrow{display:none}.step strong{font-size:19px;letter-spacing:-.5px}.step small{font-size:12px}.demo-top{padding:17px 20px}.demo-brand{font-size:12px}.sample-label{font-size:8px;letter-spacing:.4px}.demo-panel{padding:22px 20px;min-height:425px}.demo-panel h3{font-size:30px}.demo-footnote{padding-inline:20px}.demo-bottom{font-size:9px;gap:10px}.next-step{font-size:10px}.input-item{padding:12px 10px;gap:8px}.input-item strong{font-size:11px}.input-item small{font-size:9px}.tag{font-size:8px}.story,.faq{gap:45px;grid-template-columns:.7fr 1.3fr}.story-letter h2{font-size:34px}.story-letter>p{font-size:13px}.story-side .eyebrow{font-size:8px}.founder-byline strong{font-size:22px}.founder-byline>span{font-size:11px}.faq h2{font-size:34px}summary{font-size:13px}.contact{padding-block:70px}.contact-grid{gap:35px;grid-template-columns:1fr 1fr}.contact-copy h2{font-size:36px;letter-spacing:-1.3px}.contact-copy>p:not(.eyebrow){font-size:13px}.contact-card{padding:24px}.footer-top>p{font-size:24px}.footer-bottom{flex-wrap:wrap;font-size:9px}.footer-bottom>div{gap:20px}html[lang=zh] h1{font-size:48px}html[lang=zh] h2{font-size:37px}html[lang=zh] .scene-caption h3{font-size:19px}html[lang=zh] .step strong{font-size:19px}html[lang=zh] .story-letter h2{font-size:33px}html[lang=zh] .contact-copy h2{font-size:35px}}
@media(max-width:650px){html{scroll-padding-top:82px}.wrap{width:calc(100% - 40px)}.header-inner{height:72px;gap:15px}.brand{font-size:23px}.brand-symbol{height:32px;width:32px}.header-actions{gap:22px}.language{font-size:11px}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px;width:24px;height:40px;padding:0}.menu-toggle span{width:24px;height:2px;background:var(--green);display:block;transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.header nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;border-bottom:1px solid var(--green);padding:22px 24px;flex-direction:column;align-items:stretch;gap:8px;font-size:16px}.header nav.open{display:flex}.mobile-contact{display:block;font-weight:700}.hero{display:flex;flex-direction:column;width:100%;min-height:0}.hero-copy{padding:38px 24px 34px}.hero .eyebrow{font-size:8px;letter-spacing:.85px;margin-bottom:23px}.hero h1{font-size:clamp(48px,12.8vw,76px);line-height:1;letter-spacing:-2.2px}.hero-description{font-size:15px;line-height:1.6;max-width:370px;margin-top:23px}.hero-buttons{flex-direction:row;align-items:center;gap:26px;margin-top:27px}.hero .button{font-size:12px;padding:13px 19px;min-height:48px}.hero .text-link{font-size:11px}.hero-note{font-size:9px;margin-top:24px;max-width:100%}.hero-photo{height:350px}.hero-photo img{object-position:0% 45%}.principles{grid-template-columns:1fr;gap:0;padding-block:10px}.principles>div{padding-block:15px;font-size:12px;gap:14px}.principles>div:not(:first-child){padding-left:0;border-left:0;border-top:1px solid #edf0ee}.principles svg{width:29px;height:24px}.principle-icon{width:29px;font-size:9px}.section{padding-block:66px}.eyebrow{font-size:9px;margin-bottom:18px}h2{font-size:39px;letter-spacing:-1.5px}.section-heading{display:block;margin-bottom:32px}.section-intro{margin-top:23px;font-size:14px;line-height:1.8;max-width:100%}.daily-grid{display:block}.scene-first .scene-image{height:410px}.scene-second{padding-top:38px}.scene-second .scene-image{height:255px}.scene-caption{margin-top:17px;padding-top:18px}.scene-caption h3{font-size:22px;letter-spacing:-.6px}.scene-caption p{font-size:12px;max-width:290px}.scene-caption a{width:36px;height:36px}.workflow-grid{display:flex;flex-direction:column;gap:24px;align-items:stretch}.steps{display:grid;grid-template-columns:repeat(3,1fr)}.step{display:flex;flex-direction:column;gap:11px;padding:17px 10px 18px 0;border-bottom:2px solid #bbc9bf}.step[aria-selected=true]{border-bottom:2px solid var(--green)}.step-no{font-size:10px;width:24px;line-height:24px}.step strong{font-size:16px;line-height:1.25;letter-spacing:-.35px}.step small{display:none}.demo-panel{min-height:415px;padding:24px 20px}.demo-panel h3{font-size:31px}.demo-brand{font-size:13px}.sample-label{font-size:8px}.demo-top{padding:19px 20px}.demo-bottom{font-size:10px}.next-step{font-size:11px}.input-item strong{font-size:12px}.input-item small{font-size:10px}.tag{font-size:9px}.story{display:block}.story-side{padding-top:20px;margin-bottom:32px;display:flex;gap:24px;justify-content:space-between;align-items:start}.story-side .eyebrow{font-size:8px;max-width:125px;line-height:1.7}.founder-byline{margin-top:0;flex-shrink:0}.founder-byline strong{font-size:18px}.founder-byline>span{font-size:10px}.founder-byline a{font-size:10px;margin-top:12px}.story-letter h2{font-size:37px;letter-spacing:-1.5px}.story-letter>p{font-size:14px;line-height:1.85}.faq{display:block}.faq h2{font-size:37px}.faq-list{margin-top:30px}summary{font-size:13px;line-height:1.5}details p{font-size:13px}.contact{padding-block:62px}.contact-grid{display:block}.contact-copy h2{font-size:40px;letter-spacing:-1.6px}.contact-copy>p:not(.eyebrow){font-size:14px;max-width:100%}.contact-person{margin-top:25px}.contact-card{margin-top:32px;padding:24px}.contact-card select,.contact-card textarea{font-size:16px}.contact-card textarea{min-height:120px}.footer{padding-top:38px}.footer-top{display:block;margin-bottom:30px}.footer-top>p{margin-top:28px;font-size:25px;letter-spacing:-.8px}.footer-bottom{gap:12px;font-size:9px}.footer-bottom>div{width:100%;gap:27px;margin-top:4px}.photo-credit{font-size:8px;margin-top:19px}.privacy-page{margin-top:38px}.privacy-page h1{font-size:43px}html[lang=zh] h1{font-size:clamp(47px,12.5vw,70px);line-height:1.15;letter-spacing:0}html[lang=zh] h2{font-size:36px;line-height:1.25}html[lang=zh] .hero-description{font-size:15px;line-height:1.85}html[lang=zh] .scene-caption h3{font-size:22px}html[lang=zh] .step strong{font-size:16px;line-height:1.4}html[lang=zh] .story-letter h2{font-size:36px}html[lang=zh] .contact-copy h2{font-size:37px}}
@media(max-width:370px){.wrap{width:calc(100% - 32px)}.header-actions{gap:16px}.brand{font-size:20px}.brand-symbol{width:29px}.hero-copy{padding-inline:20px}.hero h1{font-size:46px;letter-spacing:-2px}.hero-buttons{gap:18px}.hero .text-link{font-size:10px}.hero .button{padding-inline:16px}.hero-photo{height:320px}.contact-card{padding:20px}.step strong{font-size:15px}.hero .eyebrow{font-size:7.5px;letter-spacing:.6px}html[lang=zh] h1{font-size:46px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}