/* 独立浏览器的导航与说明；App内保持原有工具布局。 */
.web-site-nav,.web-guide,.web-page-footer,.web-directory { font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif; }
.web-site-nav { max-width:1120px; padding:18px 24px; margin:auto; display:flex; gap:24px; align-items:center; border-bottom:1px solid #dce3ed; font-size:13px; }
.web-brand { display:flex; align-items:center; gap:9px; font-weight:750; font-size:17px; margin-right:auto; color:#101b1b; text-decoration:none; }
.web-brand svg { width:28px; height:28px; stroke:#132226; fill:none; stroke-width:1.8; background:#c6ff3d; border-radius:8px; padding:3px; }
.web-site-nav>a:not(.web-brand) { min-height:44px; display:flex; align-items:center; color:#637084; text-decoration:none; }
.web-site-nav .web-download { padding:8px 14px; background:#111b20; color:#fff!important; border-radius:9px; font-weight:650; }
.web-layout { max-width:1120px; margin:24px auto 0; padding:0 24px; display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); gap:44px; align-items:start; }
html:not(.is-embedded) .web-layout>.app-shell { width:100%; max-width:none; min-width:0; margin:0; padding-top:0; }
.web-guide { min-width:0; padding:12px 0 24px; color:#19262b; }
.web-guide .web-eyebrow { font-size:11px; font-weight:700; letter-spacing:1px; color:#7e8e79; margin:0 0 9px; }
.web-guide>h2 { font-size:30px; letter-spacing:-.8px; line-height:1.35; margin:0 0 15px; }
.web-guide>p { font-size:14px; line-height:1.9; color:#6c7b8d; margin:0 0 22px; }
.web-guide section { border-top:1px solid #dce3ed; padding:19px 0 2px; margin-top:18px; }
.web-guide h3 { font-size:15px; margin:0 0 13px; font-weight:700; }
.web-guide ol { padding:0; margin:0; list-style:none; counter-reset:guide-step; }
.web-guide li { font-size:13px; line-height:1.9; color:#6d7b8d; display:flex; gap:10px; padding:0 0 13px; counter-increment:guide-step; }
.web-guide li::before { content:counter(guide-step,decimal-leading-zero); color:#778e58; font-size:12px; font-weight:700; padding-top:2px; }
.web-example { font-size:12px; line-height:1.9; color:#647650; background:#eff5e5; border-radius:12px; padding:15px; margin:0; }
.web-guide details { border-bottom:1px solid #dce3ed; }
.web-guide summary { display:flex; align-items:center; justify-content:space-between; gap:10px; min-height:52px; cursor:pointer; list-style:none; font-size:13px; font-weight:650; padding:9px 0; line-height:1.7; }
.web-guide summary::after { content:'＋'; flex-shrink:0; font-size:16px; color:#7e8b9b; }
.web-guide details[open] summary::after { content:'－'; }
.web-guide details p { margin:0 0 15px; color:#718094; font-size:12px; line-height:1.9; }
.web-guide .web-scope { font-size:11px; color:#8592a2; line-height:1.9; margin-top:17px; }
.web-related { display:grid; grid-template-columns:1fr 1fr; gap:9px; }
.web-related>a { text-decoration:none; background:#fff; border:1px solid #e0e7ef; border-radius:11px; padding:13px; font-size:12px; font-weight:700; color:#27352a; }
.web-related small { display:block; margin-top:7px; font-weight:400; color:#8491a2; font-size:10px; }
.web-page-footer { max-width:1120px; margin:22px auto 0; border-top:1px solid #dce3ed; padding:22px 24px 30px; display:flex; gap:16px; align-items:center; font-size:11px; color:#7a899b; }
.web-page-footer>span { margin-right:auto; }
.web-page-footer a { color:inherit; text-decoration:none; min-height:32px; display:flex; align-items:center; }
.web-skip { position:absolute; left:-9999px; top:5px; z-index:30; background:#fff; color:#14271d; padding:10px; }
.web-skip:focus { left:12px; }
.is-embedded .web-site-nav,.is-embedded .web-guide,.is-embedded .web-page-footer,.is-embedded .web-skip { display:none; }
.is-embedded .web-layout { display:contents; }
.web-directory { max-width:1120px; margin:44px auto 0; padding:0 24px; }
.web-directory-header { max-width:650px; margin-bottom:28px; }
.web-directory-header .web-eyebrow { font-size:12px; font-weight:700; color:#788b60; letter-spacing:1.4px; }
.web-directory-header h1 { font-size:40px; letter-spacing:-1px; line-height:1.3; margin:10px 0 15px; }
.web-directory-header>p:last-child { font-size:15px; line-height:1.9; color:#738297; }
.web-tool-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:18px; }
.web-tool-card { display:flex; flex-direction:column; min-width:0; background:#fff; padding:15px; border:1px solid #e2e8f0; border-radius:17px; text-decoration:none; transition:transform .15s; }
.web-tool-card:hover { transform:translateY(-3px); border-color:#a5b38e; }
.web-tool-card>img { width:100%; height:150px; border-radius:11px; background:#f2f5fa; object-fit:contain; }
.web-tool-card>span { margin-top:17px; font:italic 800 12px Barlow,sans-serif; color:#91a079; }
.web-tool-card h2 { font-size:21px; margin:5px 0 9px; letter-spacing:-.4px; color:#142126; }
.web-tool-card p { font-size:12px; line-height:1.9; color:#778598; margin:0 0 18px; }
.web-tool-card strong { margin-top:auto; display:flex; justify-content:space-between; align-items:center; font-size:12px; color:#314028; border-top:1px solid #edf0f4; padding-top:12px; }
.web-tool-card strong b { color:#758f45; }
.web-directory-note { font-size:12px; color:#8190a2; line-height:1.9; margin:28px 0; max-width:740px; }
@media(min-width:960px) {
  html:not(.is-embedded) .web-layout>.app-shell>.hero,html:not(.is-embedded) .web-layout>.app-shell>.intro { display:none; }
  html:not(.is-embedded) .web-layout .action-dock { left:var(--web-dock-left,24px); width:var(--web-dock-width,460px); transform:none; max-width:none; }
}
@media(max-width:959px) {
  .web-layout { display:block; max-width:620px; padding:0 15px; margin-top:18px; }
  html:not(.is-embedded) .web-layout>.app-shell { max-width:500px; margin:0 auto; padding-left:0; padding-right:0; }
  .web-guide { max-width:500px; margin:18px auto 0; padding-top:24px; border-top:1px solid #dce3ed; }
  .web-guide>h2 { font-size:25px; }
  .web-tool-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .web-directory-header h1 { font-size:33px; }
}
@media(max-width:560px) {
  .web-site-nav { padding:9px 15px; gap:15px; font-size:11px; }
  .web-brand { font-size:15px; gap:7px; }
  .web-brand svg { width:24px; height:24px; }
  .web-site-nav>a.web-home-link { display:none; }
  .web-site-nav .web-download { padding:7px 10px; }
  .web-directory { margin-top:28px; padding:0 15px; }
  .web-directory-header h1 { font-size:29px; }
  .web-directory-header>p:last-child { font-size:13px; }
  .web-tool-grid { grid-template-columns:1fr; gap:13px; }
  .web-tool-card { display:grid; grid-template-columns:100px minmax(0,1fr); column-gap:15px; padding:14px; }
  .web-tool-card>img { grid-row:1/5; width:100px; height:124px; align-self:center; }
  .web-tool-card>span { margin-top:0; font-size:10px; }
  .web-tool-card h2 { font-size:19px; margin:3px 0 5px; }
  .web-tool-card p { font-size:11px; margin-bottom:11px; }
  .web-tool-card strong { font-size:11px; padding-top:8px; }
  .web-page-footer { padding:16px 15px 24px; flex-wrap:wrap; gap:6px 14px; }
  .web-page-footer>span { flex-basis:100%; }
}
@media(prefers-reduced-motion:reduce) { .web-tool-card { transition:none; } }

.is-embedded .web-directory { max-width:440px; margin-top:20px; padding:0 15px; }
.is-embedded .web-tool-grid { grid-template-columns:1fr; }

.web-layout:has(.action-dock)+.web-page-footer { padding-bottom:100px; }