/* Native CSS editorial product page. DESIGN_VARIANCE 7 / MOTION_INTENSITY 4 / VISUAL_DENSITY 3.
   Shapes: 8px controls, 20px panels. Layers: header 10, mobile menu 11, skip link 20. */
:root{--page:#f7f8f5;--surface:#eff1eb;--paper:#fcfdfa;--ink:#202a24;--muted:#5e675f;--line:#d9ded6;--green:#2f6549;--green-soft:#e1eadc;--on-green:#f7faf4;--shadow:rgba(46,65,43,.08);color-scheme:light dark;font-family:"Helvetica Neue","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--page);color:var(--ink)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}a,button,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--green);outline-offset:6px}button:disabled{cursor:wait}img{display:block;max-width:100%}[hidden]{display:none!important}::selection{background:var(--green-soft);color:var(--ink)}.wrap{width:min(1224px,calc(100% - 112px));margin-inline:auto}.section{padding-block:110px}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:550;letter-spacing:-.045em}h2{font-size:43px;line-height:1.4}p{line-height:1.85}.skip-link{position:fixed;top:12px;left:12px;padding:12px 20px;background:var(--paper);z-index:20;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}
.site-header{position:sticky;top:0;background:var(--page);z-index:10;border-bottom:1px solid var(--line)}.nav-wrap{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:11px;font-size:25px;letter-spacing:-1.25px;font-weight:650;white-space:nowrap}.brand-mark{display:flex;align-items:center;justify-content:center;width:34px;height:35px;font-size:34px;font-weight:800;line-height:1;letter-spacing:-11px;padding-right:10px;color:var(--green);transform:rotate(-32deg)}.brand-mark span{color:var(--ink)}.desktop-nav{display:flex;gap:34px;font-size:14px;color:var(--muted)}.desktop-nav a:hover,.text-link:hover{color:var(--green)}.nav-actions{display:flex;align-items:center;gap:20px}.menu-toggle{display:none;border:0;background:none;padding:10px;width:40px;height:40px}.menu-toggle span{display:block;height:1.5px;background:var(--ink);margin:6px 0}.mobile-nav{padding-block:10px 22px;display:grid;gap:0}.mobile-nav a{padding:13px 0;border-top:1px solid var(--line);font-size:15px}
.hero{display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:36px;padding-top:62px;padding-bottom:66px;min-height:650px}.hero-copy{padding-bottom:6px}.eyebrow{font-size:13px;letter-spacing:.08em;color:var(--muted);margin-bottom:25px}.hero h1{font-size:clamp(40px,4.35vw,62px);line-height:1.4;white-space:nowrap;margin-left:-3px;letter-spacing:-.065em}.hero h1 span{color:var(--green)}.hero-description{font-size:16px;margin-top:25px;color:var(--muted);line-height:1.95;letter-spacing:.015em}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:33px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;padding:16px 23px;font-size:14px;border-radius:8px;white-space:nowrap;transition:transform .2s,background .2s}.button-primary{color:var(--on-green);background:var(--green)}.button:hover{transform:translateY(-2px)}.button-primary:hover{background:#244e38}.button span{font-size:20px}.text-link{display:inline-flex;align-items:center;gap:17px;font-size:14px;font-weight:550;white-space:nowrap}.text-link span{font-size:20px}.hero-art{aspect-ratio:1;overflow:hidden;border-radius:20px;background:#f1f2ee}.hero-art img{width:100%;height:100%;object-fit:cover}.platforms{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;align-items:center;padding-block:28px;gap:48px}.platforms p{font-size:13px;color:var(--muted)}.platform-names{display:flex;gap:42px;align-items:center;font-size:22px;font-weight:600;letter-spacing:-.04em}.platform-51{font-size:16px;letter-spacing:-1px;margin-left:9px}.platform-note{font-size:12px;color:var(--muted);margin-left:auto}
.section-heading{margin-bottom:46px}.section-heading p{font-size:15px;color:var(--muted);margin-top:14px}.workflow-shell{display:grid;grid-template-columns:.85fr 1.65fr;border:1px solid var(--line);border-radius:20px;overflow:hidden}.workflow-tabs{padding:18px;background:var(--surface);display:flex;flex-direction:column;justify-content:center;gap:8px}.workflow-tabs button{display:flex;text-align:left;align-items:center;gap:19px;width:100%;padding:25px 20px;background:transparent;border:1px solid transparent;border-radius:12px;color:var(--muted);transition:background .2s,color .2s}.workflow-tabs button[aria-selected=true]{background:var(--paper);border-color:var(--line);color:var(--ink);box-shadow:0 5px 15px var(--shadow)}.tab-symbol{font-size:24px;font-weight:400;color:var(--green);width:28px}.workflow-tabs button>span:nth-child(2){font-size:17px;font-weight:550}.workflow-tabs small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-top:8px}.tab-arrow{margin-left:auto;font-size:19px;opacity:0}.workflow-tabs button[aria-selected=true] .tab-arrow{opacity:1}.workflow-tabs button:hover{color:var(--ink)}.workflow-content{background:var(--paper);display:grid;align-items:center;padding:50px 44px;min-height:370px}.workflow-panel{width:100%}.flow-visual{display:flex;align-items:center;gap:14px;justify-content:space-between;padding:22px 0 40px;border-bottom:1px solid var(--line);font-size:14px;white-space:nowrap}.flow-visual>span{padding:14px 16px;background:var(--surface);border-radius:8px}.flow-visual i{font-style:normal;color:var(--muted);font-size:19px}.flow-visual .flow-final{background:var(--green-soft);color:var(--green)}.panel-copy{margin-top:29px}.panel-copy h3{font-size:22px;letter-spacing:-.03em;line-height:1.5}.panel-copy p{font-size:14px;color:var(--muted);max-width:530px;margin-top:13px}.detail-tags{display:flex;flex-wrap:wrap;gap:18px;font-size:11px;color:var(--green);margin-top:20px}.detail-tags span::before{content:'✓';margin-right:6px}
.knowledge-section{background:var(--surface);padding-block:96px}.knowledge-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.knowledge-copy p{font-size:15px;color:var(--muted);margin-top:24px;max-width:400px}.knowledge-copy .text-link{margin-top:27px}.knowledge-sheet{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:32px;transform:rotate(-2deg);box-shadow:0 24px 50px var(--shadow)}.sheet-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:24px;font-size:17px;font-weight:550}.sheet-heading>span:last-child{font-size:25px;color:var(--green)}.knowledge-topics{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-block:28px}.knowledge-topics span{padding:18px;background:var(--surface);font-size:14px;text-align:center;border-radius:8px}.sheet-bottom{display:flex;gap:12px;align-items:center;border-top:1px solid var(--line);padding-top:22px}.checkmark{width:29px;height:29px;display:grid;place-items:center;background:var(--green-soft);border-radius:50%;color:var(--green);font-size:15px}.sheet-bottom p{font-size:13px;line-height:1.8}.sheet-bottom p span{color:var(--muted);font-size:12px}
.control-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:80px;row-gap:50px}.control-grid article{position:relative;padding:8px 0 0 58px}.control-glyph{position:absolute;left:0;top:0;font-size:28px;color:var(--green);font-weight:400;width:34px;text-align:center}.control-grid h3{font-size:21px;letter-spacing:-.03em;line-height:1.6}.control-grid p{color:var(--muted);font-size:14px;max-width:445px;margin-top:12px}.start{border-top:1px solid var(--line);padding-top:90px}.start-steps{display:grid;grid-template-columns:1fr 1fr 1fr;list-style:none;padding:0;margin:0;gap:45px}.start-steps li{border-top:1px solid var(--line);padding-top:26px}.step-path{color:var(--green);font-size:26px;display:block;margin-bottom:28px}.start-steps h3{font-size:21px;line-height:1.5;letter-spacing:-.03em}.start-steps p{font-size:14px;color:var(--muted);margin-top:14px;max-width:310px}.faq{display:grid;grid-template-columns:1fr 1.5fr;gap:70px;border-top:1px solid var(--line);padding-top:90px}.faq-title h2{font-size:37px}.faq-title>p{font-size:14px;color:var(--muted);margin-top:15px}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 0;font-size:16px;cursor:pointer;line-height:1.6}summary::-webkit-details-marker{display:none}summary>span{color:var(--muted);font-size:23px;flex-shrink:0;transition:transform .2s}details[open] summary>span{transform:rotate(45deg)}details p{font-size:14px;color:var(--muted);padding:0 28px 24px 0}
.site-footer{display:flex;align-items:center;padding-block:30px 40px;gap:32px;border-top:1px solid var(--line)}.site-footer .brand{font-size:21px}.site-footer .brand-mark{font-size:29px;width:29px}.site-footer p{font-size:12px;color:var(--muted)}.site-footer small{margin-left:auto;font-size:11px;color:var(--muted)}
@media(prefers-reduced-motion:no-preference){.reveal-ready{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.7,.3,1)}.reveal-ready.is-visible{opacity:1;transform:none}.knowledge-sheet.reveal-ready.is-visible{transform:rotate(-2deg)}.hero-copy{animation:enter .7s ease both}.hero-art{animation:enter .9s .1s ease both}@keyframes enter{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}}
@media(prefers-color-scheme:dark){:root{--page:#191f1b;--surface:#222a23;--paper:#262e27;--ink:#e5ebe2;--muted:#a9b4a7;--line:#3a443a;--green:#a5c99e;--green-soft:#303e30;--on-green:#1c2b1d;--shadow:rgba(8,18,8,.15)}.button-primary:hover{background:#b6d6b0}.hero-art img{filter:brightness(.86)}.hero-art{background:#d4d7cf}}
@media(min-width:1500px){.hero{gap:65px}.hero h1{font-size:62px}}
@media(max-width:1150px){.wrap{width:calc(100% - 80px)}.hero{min-height:570px;padding-top:50px;gap:24px}.hero h1{font-size:43px}.hero-description{font-size:14px}.platforms{gap:25px}.platform-names{gap:26px;font-size:19px}.platform-note{display:none}.workflow-content{padding:35px 26px}.flow-visual{gap:8px;font-size:12px}.flow-visual>span{padding:12px}.workflow-tabs button{padding:24px 12px;gap:12px}.knowledge-layout{gap:55px}.desktop-nav{gap:25px}}
@media(max-width:850px){.wrap{width:calc(100% - 48px)}.section{padding-block:75px}.nav-wrap{height:70px}.desktop-nav{gap:20px}.brand{font-size:22px}.hero{min-height:510px;gap:15px;padding-top:40px;padding-bottom:45px}.hero h1{font-size:36px}.hero-description{font-size:13px}.hero-actions{gap:19px}.hero-actions .button{padding:14px 17px;gap:18px;font-size:13px}.hero-actions .text-link{font-size:12px;gap:10px}.platforms{gap:30px;padding-block:23px}.platforms p{font-size:11px}.platform-names{font-size:18px;gap:22px}.platform-51{font-size:13px}.workflow-shell{grid-template-columns:1fr}.workflow-tabs{flex-direction:row;gap:5px;padding:10px}.workflow-tabs button{justify-content:center;padding:18px 10px;gap:9px}.workflow-tabs button>span:nth-child(2){font-size:14px}.workflow-tabs small{font-size:11px}.tab-arrow{display:none}.tab-symbol{font-size:21px;width:auto}.workflow-content{min-height:320px;padding:30px 40px}.flow-visual{justify-content:flex-start;gap:20px;font-size:14px}.flow-visual>span{padding:16px 22px}h2{font-size:35px}.knowledge-layout{gap:35px}.knowledge-sheet{padding:25px}.knowledge-copy p{font-size:14px}.knowledge-topics{gap:9px}.knowledge-topics span{font-size:12px;padding:15px 10px}.sheet-bottom p{font-size:11px}.sheet-bottom p span{font-size:10px}.control-grid{column-gap:35px;row-gap:40px}.control-grid article{padding-left:44px}.control-grid h3{font-size:18px}.start-steps{gap:27px}.start-steps h3{font-size:18px}.start-steps p{font-size:13px}.faq{gap:35px;grid-template-columns:.8fr 1.3fr}.faq-title h2{font-size:29px}.faq-title>p{font-size:12px}.faq summary{font-size:14px}}
@media(max-width:640px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 40px)}.section{padding-block:64px}.nav-wrap{height:66px;gap:10px}.brand{font-size:23px;gap:8px}.brand-mark{width:29px;font-size:30px}.desktop-nav{display:none}.nav-actions{gap:8px}.menu-toggle{display:block}.hero{display:flex;flex-direction:column;align-items:stretch;gap:36px;padding-top:47px;padding-bottom:37px;min-height:auto}.hero-copy{padding:0}.eyebrow{font-size:11px;margin-bottom:18px}.hero h1{font-size:clamp(33px,9vw,48px);letter-spacing:-.06em;line-height:1.4;white-space:normal}.hero-description{font-size:14px;line-height:1.9;margin-top:20px;max-width:345px}.desktop-break{display:none}.hero-actions{margin-top:27px;gap:28px}.hero-actions .button{font-size:13px;padding:15px 18px;gap:29px}.hero-actions .text-link{font-size:13px}.hero-art{width:100%;max-height:400px;aspect-ratio:1.13;border-radius:16px}.hero-art img{object-position:50% 53%}.platforms{display:block;padding-block:22px}.platforms p{font-size:11px;margin-bottom:15px}.platform-names{font-size:20px;justify-content:space-between;gap:10px;max-width:340px}.platform-51{font-size:15px}.section-heading{margin-bottom:30px}h2{font-size:31px;line-height:1.45}.section-heading p{font-size:13px;margin-top:15px}.workflow-shell{border-radius:16px}.workflow-tabs{padding:8px;gap:3px}.workflow-tabs button{flex-direction:column;gap:8px;padding:15px 4px;text-align:center;border-radius:8px;min-width:0}.workflow-tabs button>span:nth-child(2){font-size:12px;white-space:nowrap}.workflow-tabs small{font-size:10px;margin-top:5px}.tab-symbol{font-size:22px;line-height:1}.workflow-content{padding:22px 20px;min-height:326px}.flow-visual{gap:9px;justify-content:space-between;font-size:11px;padding-top:8px;padding-bottom:25px}.flow-visual>span{padding:12px 9px}.flow-visual i{font-size:13px}.panel-copy{margin-top:23px}.panel-copy h3{font-size:18px;line-height:1.6}.panel-copy p{font-size:13px;margin-top:12px}.detail-tags{gap:12px;font-size:10px;margin-top:17px}.knowledge-layout{grid-template-columns:1fr;gap:37px}.knowledge-copy p{font-size:14px;max-width:100%;margin-top:19px}.knowledge-copy .text-link{margin-top:20px;font-size:13px}.knowledge-sheet{padding:26px;transform:rotate(-1.5deg);width:calc(100% - 8px);margin-inline:auto}.knowledge-topics span{font-size:13px;padding:18px 12px}.sheet-heading{font-size:16px;padding-bottom:20px}.sheet-bottom p{font-size:12px}.sheet-bottom p span{font-size:11px}.control-grid{grid-template-columns:1fr;gap:31px}.control-grid article{padding-left:47px;padding-top:2px}.control-grid h3{font-size:18px}.control-grid p{font-size:13px;margin-top:9px;max-width:none}.control-glyph{font-size:26px}.start-steps{grid-template-columns:1fr;gap:25px}.start-steps li{position:relative;padding:24px 0 0 47px}.step-path{position:absolute;left:0;top:21px;font-size:24px}.start-steps h3{font-size:19px}.start-steps p{font-size:13px;max-width:none;margin-top:9px}.faq{grid-template-columns:1fr;gap:30px}.faq-title h2{font-size:31px}.faq-title>p{font-size:13px;margin-top:10px}.faq summary{font-size:14px;padding:21px 0}.faq details p{font-size:13px}.site-footer{display:grid;grid-template-columns:1fr auto;gap:14px;padding-top:26px;padding-bottom:30px}.site-footer .brand{font-size:22px}.site-footer p{grid-column:1;grid-row:2;font-size:11px}.site-footer small{grid-column:2;grid-row:2;font-size:10px;align-self:center}}
@media(max-width:355px){.wrap{width:calc(100% - 32px)}.hero h1{font-size:31px}.brand{font-size:21px}.nav-actions{gap:4px}.menu-toggle{width:34px}.hero-actions{gap:18px}.hero-actions .button{gap:15px}.workflow-content{padding:20px 15px}.flow-visual{gap:5px;font-size:10px}.flow-visual>span{padding:12px 8px}.workflow-tabs button>span:nth-child(2){font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal-ready{opacity:1;transform:none}}

.nav-note{font-size:12px;color:var(--muted);letter-spacing:.02em}.hero-link{padding:13px 0;border-bottom:1px solid var(--green);gap:37px;font-size:14px;color:var(--green)}.closing-section{padding-bottom:70px}.closing-inner{background:var(--green-soft);border:1px solid var(--line);border-radius:20px;padding:64px}.closing-label{font-size:11px;letter-spacing:.12em;color:var(--green);margin-bottom:20px}.closing-inner h2{font-size:35px;letter-spacing:-.045em;line-height:1.5}.closing-description{font-size:14px;color:var(--muted);margin-top:17px}.not-found{min-height:80dvh;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:25px}.not-found h1{font-size:clamp(28px,5vw,48px)}.not-found p{color:var(--muted)}
@media(max-width:850px){.nav-note{display:none}.closing-inner{padding:45px}.closing-inner h2{font-size:30px}}
@media(max-width:640px){.hero-actions .hero-link{font-size:14px;gap:35px}.closing-section{padding-bottom:40px}.closing-inner{padding:31px 24px;border-radius:16px}.closing-inner h2{font-size:28px}.closing-description{font-size:13px}.closing-label{font-size:10px;margin-bottom:16px}}