:root{--ink:#183b36;--muted:#68756f;--paper:#f8f9f5;--mint:#81d8d0;--line:#dce3dc;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a{ -webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #227b74;outline-offset:5px}img{display:block;max-width:100%}.skip{position:fixed;top:-60px;left:20px;z-index:20;background:#fff;padding:12px}.skip:focus{top:15px}.header{height:90px;max-width:1360px;margin:auto;padding:0 42px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;gap:9px;font-size:24px;font-weight:650;letter-spacing:-1px}.header nav{display:flex;gap:38px;font-size:14px;font-weight:500}.header nav a{padding:12px 0}.header nav span{margin-left:7px}.nav-download{border:0;background:var(--ink);color:#fff;padding:13px 21px;border-radius:30px;font-size:13px}.nav-download span{margin-left:23px}.hero{max-width:1360px;margin:0 auto;display:grid;grid-template-columns:46% 54%;min-height:590px;padding:20px 42px 54px;align-items:center;gap:0}.eyebrow{font-size:11px;font-weight:600;letter-spacing:2.4px;text-transform:uppercase}.hero .eyebrow{letter-spacing:1.5px;display:flex;align-items:center;gap:9px}.eyebrow i{width:7px;height:7px;border-radius:50%;background:#3b9f94}.hero h1{font-size:clamp(44px,4.5vw,66px);line-height:1.3;letter-spacing:-3px;margin:22px 0 20px;font-weight:600}.hero h1 span{color:#399b8f}.hero-copy>p{font-size:17px;line-height:1.9;color:var(--muted);margin:0 0 30px}.downloads{display:flex;gap:12px;flex-wrap:wrap}.download{min-height:66px;padding:11px 18px;border-radius:11px;display:flex;align-items:center;gap:12px;min-width:186px;border:1px solid transparent;text-align:left;transition:transform .2s,background .2s}.download:hover{transform:translateY(-3px)}.download svg{width:26px;height:26px;fill:currentColor}.download small{font-size:10px;display:block;margin-bottom:4px;font-weight:400;opacity:.75;letter-spacing:.4px}.download span{font-size:14px;font-weight:600}.download b{font-size:19px;margin-left:auto;font-weight:400}.primary{background:var(--ink);color:#fff}.primary:hover{background:#28594f}.secondary{background:transparent;border-color:#bccbc2;color:var(--ink)}.secondary:hover{background:#e9f0e8}.availability{font-size:11px;color:var(--muted);margin-top:14px}.availability span{padding:0 8px}.hero-art{position:relative;margin:0 0 0 28px;height:510px;border-radius:110px 10px 10px 10px;overflow:hidden;background:#d7e5d7}.hero-art>img{width:100%;height:100%;object-fit:cover;object-position:61% center}.hero-art:after{content:"";position:absolute;inset:60% 0 0;background:linear-gradient(transparent,rgba(16,39,28,.3));pointer-events:none}.photo-note{position:absolute;left:24px;bottom:37px;display:flex;align-items:center;gap:12px;background:#ffffffdf;padding:15px 21px;border:1px solid #fff;border-radius:11px;z-index:1;font-size:14px;box-shadow:0 8px 36px #17352b10;backdrop-filter:blur(12px)}.photo-note .star{font-size:30px;color:#46978b}.photo-note small{display:block;font-size:10px;margin-top:4px;color:var(--muted)}.hero-art figcaption{position:absolute;top:20px;right:18px;color:#fff;font-size:10px;background:#17382e55;padding:5px 9px;border-radius:15px}.art-number{position:absolute;bottom:14px;left:25px;color:#fff;font-size:8px;letter-spacing:2px;z-index:1}.tool-strip{max-width:1276px;margin:0 auto 112px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0;display:grid;grid-template-columns:1.35fr repeat(6,1fr);align-items:center}.tool-strip>span{font-size:12px;color:var(--muted);line-height:1.8}.tool-strip strong{font-size:15px;color:var(--ink);font-weight:500}.tool-strip a{font-size:23px;text-align:center;border-left:1px solid var(--line);transition:color .2s}.tool-strip a:hover{color:#368d7e}.tool-strip b{font-size:12px;display:block;margin-top:9px;font-weight:500}.section{max-width:1276px;margin:0 auto 110px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:42px;gap:24px}.section-heading h2,.workflow h2{font-size:42px;line-height:1.35;letter-spacing:-1.5px;font-weight:550;margin:16px 0 0}.section-heading p{font-size:14px;line-height:1.9;color:var(--muted)}.feature-layout{display:grid;grid-template-columns:35% 65%;border-top:1px solid var(--line)}.feature-menu{padding:0 42px 0 0;display:flex;flex-direction:column;justify-content:center}.feature-menu button{display:flex;width:100%;align-items:center;gap:18px;padding:26px 4px;border:0;border-bottom:1px solid var(--line);background:none;color:var(--muted);text-align:left}.feature-menu button>span{font-size:11px}.feature-menu button div{font-size:20px;font-weight:550}.feature-menu button small{font-size:11px;font-weight:400;display:block;margin-top:9px}.feature-menu button b{margin-left:auto;font-size:23px;font-weight:400}.feature-menu button[aria-selected=true]{color:var(--ink)}.feature-menu button[aria-selected=true] b{color:#308d80}.feature-menu button[aria-selected=true]>span{color:#308d80}.feature-picture{position:relative;height:470px;overflow:hidden;border-radius:0 0 12px 12px;background:#d5e1d6}.feature-picture>img{width:100%;height:100%;object-fit:cover;object-position:center;transition:opacity .25s}.feature-picture:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#0a261b9c);pointer-events:none}.feature-caption{position:absolute;left:35px;bottom:35px;color:white;z-index:1}.feature-caption span{font-size:12px;letter-spacing:1px}.feature-caption h3{font-size:34px;margin:12px 0 0;line-height:1.4;font-weight:500}.preview-label{position:absolute;right:15px;top:15px;background:#ffffffdc;color:#315648;padding:7px 11px;border-radius:20px;font-size:10px;z-index:1}.precision{background:#eaf0e9;padding:76px max(42px,calc((100vw - 1276px)/2)) 86px;margin-bottom:100px}.precision-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.precision-grid article h3{font-size:28px;font-weight:550;margin:12px 0}.precision-grid article p{font-size:14px;line-height:1.8;max-width:430px;color:var(--muted)}.feature-tag{font-size:11px;color:#477b69;margin-top:28px;letter-spacing:1px}.footnote{font-size:10px;color:#63736a}.raw-art{height:290px;border-radius:12px;background:#d2e3d7;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.file-front{z-index:2;width:160px;height:202px;border:1px solid #ffffffcf;box-shadow:0 18px 30px #34574815;border-radius:12px;background:#f6faf4;font-size:44px;letter-spacing:-1px;font-weight:550;padding:26px;transform:rotate(-9deg)}.file-front small{display:block;font-size:11px;line-height:1.8;margin-top:30px;font-weight:400;letter-spacing:1px}.file-back{position:absolute;width:148px;height:195px;left:51%;top:45px;background:#81b4a0;color:white;border-radius:10px;padding:30px;font-size:28px;transform:rotate(12deg)}.curve{position:absolute;right:22px;bottom:24px;width:170px;padding:18px;background:#ffffff70;border:1px solid #fff8;border-radius:12px;z-index:3;backdrop-filter:blur(15px)}.curve svg{display:block;fill:none;stroke:#315f4d;stroke-width:2}.filter-art{height:290px;display:flex;gap:12px;overflow:hidden;align-items:center;justify-content:center;background:#e2e5dc;border-radius:12px;padding:22px}.filter-art div{position:relative;width:30%;height:220px;border-radius:10px;overflow:hidden;transform:rotate(-6deg);box-shadow:0 12px 26px #142a1b20}.filter-art div:nth-child(2){transform:translateY(-8px) rotate(4deg)}.filter-art div:nth-child(3){transform:rotate(8deg)}.filter-art img{width:100%;height:100%;object-fit:cover;object-position:65%}.filter-art div:nth-child(2) img{filter:sepia(.3) saturate(.75)}.filter-art div:nth-child(3) img{filter:grayscale(1)}.filter-art span{position:absolute;bottom:13px;left:13px;color:#fff;font-size:11px;padding:5px 9px;border-radius:15px;background:#142d2290}.workflow{display:grid;grid-template-columns:1fr 1fr;gap:50px}.workflow ol{list-style:none;margin:0;padding:0}.workflow li{display:flex;gap:28px;padding:24px 0;border-bottom:1px solid var(--line)}.workflow li>span{color:#568b78;font-size:12px;padding-top:5px}.workflow h3{font-weight:550;margin:0;font-size:22px}.workflow p{font-size:13px;color:var(--muted);margin-bottom:0}.download-section{text-align:center;background:#d7eee7;padding:68px 25px 65px}.download-section>img{margin:0 auto 20px}.download-section h2{font-size:43px;line-height:1.4;font-weight:550;letter-spacing:-1px;margin:22px 0 28px}.download-section .downloads{justify-content:center}.download-section p{font-size:11px;color:#526f62;margin-top:22px}footer{padding:32px 42px;max-width:1360px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}footer .brand{font-size:20px}footer>span,footer small{font-size:11px;color:var(--muted)}dialog{border:1px solid var(--line);border-radius:20px;padding:38px;width:min(430px,calc(100% - 40px));color:var(--ink);box-shadow:0 24px 100px #102f3040}dialog::backdrop{background:#193b3855;backdrop-filter:blur(4px)}dialog h2{font-size:25px}dialog p{font-size:14px;line-height:1.8;color:var(--muted)}.close{position:absolute;right:15px;top:15px;border:0;background:transparent;font-size:25px;width:40px;height:40px}.confirm{background:var(--ink);border:0;color:#fff;padding:13px 24px;border-radius:8px;margin-top:12px}.hero-copy,.hero-art{animation:arrive .7s both}.hero-art{animation-delay:.1s}@keyframes arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media(max-width:1360px){.section,.tool-strip{margin-left:42px;margin-right:42px}}@media(max-width:1000px){.hero{grid-template-columns:48% 52%;min-height:560px}.hero-art{height:450px;margin-left:15px}.hero h1{font-size:48px}.hero .download{min-width:160px;padding:10px 14px}.hero .download svg{display:none}.header nav{gap:24px}.tool-strip{grid-template-columns:repeat(6,1fr)}.tool-strip>span{display:none}.tool-strip a:first-of-type{border:0}.feature-menu{padding-right:20px}.feature-menu button{gap:12px}.feature-menu button div{font-size:17px}.feature-menu button small{font-size:10px}.section-heading h2,.workflow h2{font-size:36px}.feature-picture{height:430px}}
@media(max-width:700px){html{scroll-padding-top:25px}.header{height:76px;padding:0 22px}.brand{font-size:22px}.header .brand img{width:30px;height:30px}.header nav{display:none}.nav-download{font-size:11px;padding:11px 15px}.nav-download span{margin-left:8px}.hero{display:flex;flex-direction:column;padding:24px 22px 24px;gap:32px}.hero-copy{width:100%}.hero .eyebrow{font-size:10px}.hero h1{font-size:46px;letter-spacing:-2px;margin-top:18px}.hero-copy>p{font-size:14px;line-height:1.8;margin-bottom:23px}.downloads{gap:10px}.hero .download{min-width:0;flex:1;min-height:62px;padding:10px 14px}.download span{font-size:13px}.availability{font-size:10px}.hero-art{width:100%;margin:0;height:390px;border-radius:70px 9px 9px 9px}.hero-art>img{object-position:60%}.photo-note{left:16px;bottom:32px;padding:12px 16px;font-size:12px}.tool-strip{margin:0 22px 65px;padding:20px 0;grid-template-columns:repeat(3,1fr);row-gap:22px}.tool-strip a:nth-of-type(4){border:0}.tool-strip a{font-size:22px}.tool-strip b{font-size:11px}.section{margin:0 22px 65px}.section-heading{display:block;margin-bottom:28px}.section-heading h2,.workflow h2{font-size:33px}.section-heading p{font-size:12px;margin-top:20px}.eyebrow{font-size:9px;letter-spacing:1.7px}.feature-layout{display:flex;flex-direction:column-reverse;border:0;gap:16px}.feature-picture{height:360px;border-radius:10px}.feature-caption{left:23px;bottom:25px}.feature-caption h3{font-size:29px}.feature-caption span{font-size:11px}.feature-menu{padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.feature-menu button{padding:18px 0;gap:8px}.feature-menu button div{font-size:14px}.feature-menu button small{display:none}.feature-menu button b{font-size:18px}.feature-menu button>span{font-size:9px}.feature-menu button[aria-selected=true]{border-color:#378d7b}.precision{padding:52px 22px;margin-bottom:65px}.precision-grid{grid-template-columns:1fr;gap:40px}.raw-art,.filter-art{height:260px}.precision-grid article h3{font-size:25px}.precision-grid article p{font-size:13px}.workflow{display:block}.workflow ol{margin-top:25px}.workflow li{gap:20px}.workflow h3{font-size:20px}.workflow p{line-height:1.8;font-size:12px}.download-section{padding:48px 22px}.download-section h2{font-size:31px}.download-section .download{min-width:0;flex:1;padding:12px}.download-section .download small{font-size:9px}footer{padding:28px 22px;flex-wrap:wrap}footer>span{display:none}footer small{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.tool-strip a>img{margin:0 auto;width:28px;height:28px}
/* Essential status copy stays legible on small displays. */
.availability,.footnote,.preview-label,.feature-tag,.download-section>p{font-size:12px}