* { box-sizing: border-box; }
:root { color-scheme: light; }
body { margin: 0; background: #fff; color: #163047; font-family: Arial, "Microsoft YaHei", sans-serif; letter-spacing: 0; }
a { color: #007c86; text-underline-offset: 4px; }
a:hover { color: #005d65; }
a:focus-visible { outline: 2px solid #007c86; outline-offset: 5px; }
.site-header { border-bottom: 1px solid #e0e7eb; }
.site-header-inner, main, .site-footer { width: min(100%, 1012px); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.site-header-inner { min-height: 66px; display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.brand { font-size: 18px; font-weight: 700; color: #163047; text-decoration: none; }
.header-label { font-size: 14px; color: #637888; }
main { padding-top: 38px; padding-bottom: 24px; }
h1 { margin: 0 0 12px; padding-left: 14px; border-left: 4px solid #007c86; font-size: 25px; line-height: 1.5; overflow-wrap: anywhere; }
.meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 30px; color: #637888; font-size: 14px; line-height: 1.7; }
.meta a { font-size: inherit; }
p { margin: 0 0 20px; font-size: 16px; line-height: 1.9; overflow-wrap: anywhere; }
strong { font-weight: 700; }
figure { margin: 26px 0; }
figure a { display: block; width: fit-content; max-width: 100%; }
img { display: block; max-width: 100%; width: 100%; height: auto; border: 1px solid #d7e1e6; }
figcaption { margin-top: 10px; color: #637888; font-size: 14px; line-height: 1.7; }
.node-example { width: min(100%, 401px); }
.unchanged { border-top: 1px solid #d7e1e6; padding-top: 22px; }
.muted { color: #637888; }
.header-actions { display: flex; align-items: center; gap: 16px; }
.official-link { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 22px; border-radius: 6px; background: #007c86; color: #fff; font-size: 15px; font-weight: 700; line-height: 1.6; text-decoration: none; }
.official-link:hover { background: #005d65; color: #fff; }
.site-footer { padding-top: 22px; padding-bottom: 36px; color: #637888; font-size: 13px; line-height: 1.7; }
.notice-list { list-style: none; padding: 0; margin: 30px 0 0; border-top: 1px solid #d7e1e6; }
.notice-row { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 24px; padding: 26px 0; border-bottom: 1px solid #d7e1e6; }
.notice-date { color: #637888; font-size: 14px; line-height: 1.8; }
.notice-title { color: #163047; font-size: 19px; line-height: 1.65; font-weight: 700; text-decoration: none; overflow-wrap: anywhere; }
.notice-summary { margin: 8px 0 0; font-size: 15px; color: #637888; }
@media (max-width: 600px) {
  .site-header-inner, main, .site-footer { padding-left: 18px; padding-right: 18px; }
  .site-header-inner { min-height: 60px; }
  main { padding-top: 26px; }
  h1 { font-size: 21px; }
  p { font-size: 15px; }
  .meta { margin-bottom: 24px; }
  figure { margin: 22px 0; }
  .notice-row { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 22px 0; }
  .notice-title { font-size: 18px; }
  .header-actions { gap: 10px; }
  .official-link { min-width: 112px; padding-left: 18px; padding-right: 18px; }
}

.article-band {padding:24px 0;border-top:1px solid #d7e1e6;} .article-band h2 {font-size:20px;margin:0 0 16px;} .article-band li {line-height:1.9;margin:10px 0;overflow-wrap:anywhere;} .article-links {display:flex;flex-wrap:wrap;gap:16px;padding:24px 0;border-top:1px solid #d7e1e6;} .article-band figure img {max-width:720px;} code {overflow-wrap:anywhere;}

.api-experience-images {margin-top:24px;} .api-experience-images figure {margin:24px 0;} .api-experience-images figure img {display:block;width:auto;max-width:100%;height:auto;max-height:none;border:1px solid #d7e1e6;border-radius:6px;} .api-experience-images figure:first-child img {max-width:min(100%,600px);} .api-experience-images figcaption {margin-top:10px;line-height:1.7;}

.article-band .original-figure {margin:28px 0;}
.article-band .original-figure .original-preview {position:relative;display:block;width:fit-content;max-width:100%;}
.article-band .original-figure .original-preview img {width:auto;max-width:100%;height:auto;border:0;border-radius:0;}
.original-link {display:inline-block;margin-left:12px;font-weight:700;}
.screenshot-marker {position:absolute;border:2px solid #d92330;border-radius:5px;pointer-events:none;}
.screenshot-marker b {position:absolute;left:-22px;top:-10px;width:22px;height:22px;background:#c71b29;color:#fff;border:1px solid #fff;border-radius:50%;font:700 13px/20px Arial;text-align:center;}
.marker-test {left:66%;top:6.5%;width:8%;height:8%;}
.marker-results {left:81.5%;top:44.5%;width:13%;height:46%;}
.marker-website {left:89%;top:7%;width:4%;height:14%;}
.image-viewer {height:100dvh;overflow:hidden;}
.original-toolbar {height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 20px;border-bottom:1px solid #d7e1e6;}
.original-toolbar h1 {font-size:16px;border:0;padding:0;margin:0;line-height:1.5;}
.original-toolbar nav {display:flex;align-items:center;gap:16px;flex-shrink:0;}
.original-toolbar a {display:inline-flex;min-height:44px;align-items:center;font-size:14px;}
.original-toolbar a:last-child {width:44px;justify-content:center;font-size:30px;text-decoration:none;}
.image-viewer main {width:100%;max-width:none;height:calc(100dvh - 64px);overflow:auto;margin:0;padding:0;overscroll-behavior:contain;}
.image-viewer main img {width:auto;max-width:none;height:auto;border:0;margin:0;}
@media(max-width:600px) {.original-toolbar {height:88px;padding:8px 12px;}.original-toolbar h1 {font-size:14px;}.original-toolbar nav {gap:6px;}.image-viewer main {height:calc(100dvh - 88px);}}