@charset "UTF-8";
:root{--paper:#f5f3ec;--white:#fff;--ink:#141414;--muted:#595b5a;--line:#d0d0c8;--blue:#087bbd;--blue-dark:#05679f;--soft-blue:#e5f1f7;--poster-height:clamp(280px,32vw,440px);--gutter:clamp(20px,4.2vw,64px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.75 "Segoe UI","Microsoft JhengHei","PingFang TC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-underline-offset:5px}button{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}img{max-width:100%;height:auto;display:block}svg{display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.25}button,a,summary{touch-action:manipulation}::selection{background:#a7dbf5;color:#000}.wrap{width:100%;max-width:1328px;padding-inline:var(--gutter);margin-inline:auto}.skip{position:absolute;left:16px;top:-100px;background:white;color:black;padding:12px 20px;z-index:50}.skip:focus{top:16px}
.poster{height:var(--poster-height);width:100%;background:#000;color:#fff;display:flex;align-items:center;justify-content:center;text-align:center;padding:28px var(--gutter)}.poster-inner{width:100%}.poster-small{font-size:clamp(14px,1.5vw,20px);font-weight:500;letter-spacing:.14em;line-height:1.5}.poster-title{font-size:clamp(32px,8.6vw,128px);font-weight:900;letter-spacing:-.045em;line-height:1.25;white-space:nowrap}.poster-head .poster-small{margin-bottom:16px}.poster-foot .poster-small{margin-top:22px;font-size:clamp(12px,1.2vw,16px);letter-spacing:.02em}.site-nav{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--ink)}.nav-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;display:flex;align-items:baseline;gap:14px;white-space:nowrap}.brand strong{font-family:"Arial Black","Segoe UI",sans-serif;font-size:29px;letter-spacing:-2px;line-height:1}.brand span{font-size:11px;letter-spacing:.14em;font-weight:650;color:var(--muted)}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{font-size:13px;font-weight:650;min-height:44px;display:flex;align-items:center;text-decoration:none}.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--blue);text-decoration:underline}.section{padding-block:80px}.section+.section{border-top:1px solid var(--line)}.kicker{font:650 11px/1.5 "Segoe UI",sans-serif;letter-spacing:.16em;display:flex;align-items:center;gap:14px;margin-bottom:22px;color:var(--muted)}.kicker b{color:var(--blue);font-variant-numeric:tabular-nums}.kicker:after{content:"";height:1px;background:var(--line);flex:1}.intro{display:grid;grid-template-columns:1.25fr 1fr;align-items:end;gap:64px}.intro h2{font-size:clamp(32px,4.1vw,58px);letter-spacing:-.035em;font-weight:850}.intro 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var(--ink);padding:34px;display:flex;flex-direction:column;position:relative;overflow:hidden;background:#fff}.edition-dark{background:var(--ink);color:#fff}.edition-top{display:flex;align-items:center;justify-content:space-between;gap:18px}.edition-label{font-size:11px;letter-spacing:.12em;font-weight:700}.platform-symbol{width:30px;height:30px;color:var(--blue)}.edition-dark .platform-symbol{color:#72caff}.edition-number{font-family:"Arial Black","Segoe UI",sans-serif;font-size:clamp(90px,10vw,148px);font-weight:900;letter-spacing:-.075em;line-height:1.05;margin:28px 0 18px}.edition-number span{font-family:"Microsoft JhengHei",sans-serif;font-size:14px;letter-spacing:.04em;margin-left:20px;font-weight:500;vertical-align:middle}.edition h3{font-size:28px;letter-spacing:-.035em;margin-bottom:14px;font-weight:800}.edition-desc{font-size:14px;color:var(--muted);max-width:410px;margin-bottom:24px;line-height:1.9}.edition-dark .edition-desc,.edition-dark .edition-version{color:#c4c7c9}.edition ul{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;margin:0 0 30px;padding:0;font-size:12px;color:var(--muted)}.edition ul li:before{content:"+";margin-right:6px;color:var(--blue);font-weight:750}.edition-dark ul{color:#e0e0df}.edition-dark ul li:before{color:#72caff}.edition-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:23px}.edition-dark .edition-bottom{border-color:#494949}.edition-version{font-size:11px;color:var(--muted);margin-bottom:14px;font-variant-numeric:tabular-nums}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;text-decoration:none;min-height:48px;padding:12px 22px;background:var(--blue);color:white;font-size:14px;font-weight:700;border:1px solid transparent;transition:background .18s,transform .18s;cursor:pointer}.button:hover{background:var(--blue-dark);transform:translateY(-2px)}.button svg{width:19px;height:19px;flex-shrink:0}.button-light{background:#fff;color:var(--ink);border-color:var(--ink)}.button-light:hover{background:#e6e6e1}.button-dark{background:var(--ink);color:#fff}.button-dark:hover{background:#363636}.edition .button{width:100%;justify-content:space-between}.edition-more{font-size:12px;display:inline-flex;min-height:44px;align-items:center;gap:7px;margin-top:6px;color:var(--muted)}.edition-dark .edition-more{color:#d3d3d1}.software-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}.software-row{display:grid;grid-template-columns:44px 230px 1fr 100px;gap:25px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.software-no{font-size:12px;font-weight:650;color:var(--blue);font-variant-numeric:tabular-nums}.software-name h3{font-size:19px;line-height:1.4;letter-spacing:-.02em}.software-name span{font-size:11px;color:var(--muted)}.software-row 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#fff;border-radius:50%;background:#4285f4}.download-controls{align-self:center}.file-meta{font-size:12px;display:flex;justify-content:space-between;gap:18px;padding-bottom:13px;border-bottom:1px solid #bbbcb4;margin-bottom:19px;font-variant-numeric:tabular-nums}.download-controls .button{width:100%;justify-content:space-between}.link-row{display:flex;gap:12px 24px;flex-wrap:wrap;margin-top:15px;font-size:12px}.link-row a{display:inline-flex;align-items:center;min-height:36px}.principles{display:grid;grid-template-columns:1fr 1fr;gap:72px}.principles h2{font-size:clamp(29px,3.5vw,46px);letter-spacing:-.035em;margin-bottom:21px}.principles p{font-size:14px;color:var(--muted);line-height:1.9}.principle-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}.principle-list li{padding:19px 0;border-bottom:1px solid var(--line);display:flex;gap:18px;font-size:14px}.principle-list b{color:var(--blue);font-size:11px;padding-top:4px}.faq{border-top:1px solid var(--ink)}.faq 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a{display:inline-flex;align-items:center;min-height:36px}.detail-title{font-size:clamp(38px,5.3vw,70px);letter-spacing:-.045em;font-weight:850;line-height:1.18}.detail-subtitle{color:var(--blue);font-size:18px;font-weight:650;margin-top:18px}.detail-lead{color:var(--muted);font-size:15px;margin:20px 0 26px;max-width:630px;line-height:1.95}.actions{display:flex;gap:12px;flex-wrap:wrap}.detail-version{font-size:12px;color:var(--muted);margin-top:17px}.number-panel{align-self:stretch;min-height:300px;background:var(--ink);color:white;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:36px;border:1px solid var(--ink)}.number-panel .number{font-family:"Arial Black","Segoe UI",sans-serif;font-size:clamp(100px,12vw,160px);font-weight:900;letter-spacing:-.075em;line-height:1}.number-panel p{font-size:13px;color:#c6c6c3;margin-top:18px;text-align:center}.number-panel 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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}
@media print{.poster{height:auto;padding:30px}.poster-title{font-size:40px}.site-nav{position:static}.button{border:1px solid #222;color:#000;background:none}.section{padding-block:25px}.phone-figure{width:150px}.poster-foot{margin-top:30px}}
