/* v58: 全站共享 chrome（顶部条 + 导航 + 页脚）样式单一真源
   配合 nginx SSI 注入的 /chrome/nav-{lang}.html 与 /chrome/footer-{lang}.html。
   改这一个文件 = 全站 223 页的导航/页脚外观即时生效。
   配色口径（与 assets/app.css 的 espresso 深棕 chrome 一致）：
     .topbar      #2A1D14 + 金色发丝线
     header.site  #3B2A1E + 金色发丝线，文字 #F3EDE3
     nav 顶级链接 #DACDB6（v58 由 #F3EDE3 对齐标准页）
     子菜单链接   #F3C88B
     footer.site  #2A1D14，列内链接 #8FB4D9 + 下划线
*/
.topbar{background:#2A1D14;border-bottom:1px solid rgba(217,179,106,.28);color:rgba(255,255,255,.85);font-size:.8rem;letter-spacing:.06em}
  .topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:.45rem 0;gap:1rem;flex-wrap:wrap;width:min(1160px,92%);max-width:none;margin:0 auto}
  .topbar a{color:rgba(255,255,255,.85);text-decoration:none}
  .topbar a:hover{color:#fff}
  .topbar .emergency{color:#F3C88B;font-weight:600}
  .topbar .tb-right{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap}
  .topbar .tb-sep{color:rgba(217,179,106,.6)}
  .topbar .tb-login{color:#F3C88B;font-weight:700}
  header.site{position:sticky;top:0;z-index:80;background:#3B2A1E;border-bottom:1px solid rgba(217,179,106,.28);color:#F3EDE3}
  header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.55rem 0;width:min(1160px,92%);max-width:none;margin:0 auto}
  header.site .brand{display:flex;align-items:center;gap:14px}
  header.site .brand img{height:58px;width:auto}
  nav.main{display:flex;gap:1.6rem;align-items:center;font-size:.92rem;font-weight:600;font-family:'Archivo','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Source Han Sans SC','Noto Sans CJK SC','Helvetica Neue',Arial,sans-serif}
  nav.main>a,nav.main .drop>a{color:#DACDB6;text-decoration:none;padding:.3rem 0;border-bottom:2px solid transparent;transition:.25s;white-space:nowrap}
  nav.main>a:hover,nav.main .drop>a:hover{color:#fff;border-bottom-color:#D9B36A}
  nav.main .drop{position:relative}
  nav.main .drop>a{cursor:default}
  nav.main .drop .submenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);min-width:210px;background:#3B2A1E;border:1px solid rgba(217,179,106,.4);box-shadow:0 24px 60px -30px rgba(26,14,5,.45);opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease,visibility .22s;padding:.5rem 0;z-index:90;display:flex;flex-direction:column}
  nav.main .drop:hover .submenu,nav.main .drop:focus-within .submenu,nav.main .drop.open .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
  nav.main .drop .submenu a{padding:.55rem 1.3rem;font-size:.88rem;border-bottom:none;white-space:nowrap;color:#F3C88B;text-decoration:none}
  nav.main .drop .submenu a:hover{background:rgba(217,179,106,.18);color:#fff}
  .lang-switch{border:1.5px solid #D9B36A;color:#D9B36A;padding:.35rem .9rem;font-weight:700;font-size:.8rem;letter-spacing:.08em;text-decoration:none;transition:.25s}
  .lang-switch:hover{background:#7F641C;color:#fff}
  /* v43: 城市菜单（平铺两列，不再分州） */
  nav.main .drop .submenu.cm-sub{display:grid;grid-template-columns:1fr 1fr;gap:.05rem .4rem;min-width:340px;padding:.4rem 0 .5rem}
  nav.main .drop .submenu.cm-sub a.cm-star{color:#fff;font-weight:700}
  nav.main .drop .submenu.cm-sub .cm-map{grid-column:1/-1;border-top:1px solid rgba(217,179,106,.35);margin:.4rem .6rem 0;padding-top:.5rem}
  @media(max-width:900px){nav.main .drop .submenu.cm-sub{grid-template-columns:1fr;min-width:230px}}
  /* v51: 移动端汉堡抽屉（nav.js 动态创建 .menu-btn / .navwrap） */
  .menu-btn{display:none;align-items:center;gap:.5rem;background:#7F641C;color:#fff;border:none;padding:.6rem 1rem;font-size:.9rem;font-weight:700;cursor:pointer;font-family:inherit;letter-spacing:.05em}
  .menu-btn .bars{display:inline-flex;flex-direction:column;gap:4px}
  .menu-btn .bars i{display:block;width:18px;height:2px;background:#F3EDE3;border-radius:1px}
  @media(max-width:980px){
    .menu-btn{display:inline-flex}
    header.site .wrap{flex-wrap:wrap}
    header.site .navwrap{width:100%;margin-top:.6rem;display:none}
    header.site .navwrap.open{display:block}
    nav.main{flex-direction:column;gap:0;align-items:stretch;width:100%}
    nav.main>a,nav.main .drop>a{display:block;padding:.75rem .3rem;border-bottom:1px solid rgba(217,179,106,.25);font-size:.95rem}
    nav.main .drop .submenu{display:none}
    nav.main .drop.open .submenu{display:flex;position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:none;border-left:3px solid #7F641C;background:#3B2A1E;margin:.2rem 0 .4rem;padding:.25rem 0;max-height:55vh;overflow-y:auto;-webkit-overflow-scrolling:touch}
    nav.main .drop .submenu a{padding:.42rem 1rem;font-size:.86rem;line-height:1.4}
    header.site .navwrap.open{max-height:80vh;overflow-y:auto;-webkit-overflow-scrolling:touch}
    nav.main .lang-switch{display:inline-block;margin:.6rem 0;padding:.5rem 1rem}
  }
  /* ---- v53: 全站统一富页脚（与 assets/app.css 的 espresso footer.site 同款） ---- */
  footer.site{background:#2A1D14;color:rgba(255,255,255,.92);padding:1.2rem 0 .9rem;position:relative;overflow:hidden;text-align:left;margin-top:2.4rem}
  footer.site::before{display:none}
  footer.site .wrap{position:relative;width:min(1160px,92%);max-width:none;margin:0 auto}
  footer.site h4{color:#fff;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:.6rem}
  footer.site ul{list-style:none;margin:0;padding:0}
  footer.site li{padding:.16rem 0;font-size:.92rem}
  footer.site a{color:rgba(255,255,255,.92);text-decoration:none}
  footer.site a:hover{color:#F3C88B}
  /* v53: 页脚「快速链接」列 = 蓝 #8FB4D9 + 下划线（与 app.css v92 一致；7.55:1 AAA on #2A1D14） */
  footer.site .foot-col a{color:#8FB4D9;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}
  footer.site .foot-col a:hover{color:#FFFFFF;text-decoration-thickness:2px}
  footer.site .foot-col a:focus-visible{outline:2px solid #FFFFFF;outline-offset:2px}
  /* v53: 页脚 5 栏目等宽一行（与 app.css v114 一致）；980px→2 列，560px→1 列 */
  .foot-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1.2rem 1.1rem;align-items:start;padding-bottom:1rem;border-bottom:1px solid rgba(255,255,255,.15)}
  .foot-grid .foot-col h4{margin-bottom:.5rem}
  .foot-grid .foot-col ul li{margin-bottom:.32rem}
  .foot-grid .foot-col a{overflow-wrap:anywhere}
  .foot-social{margin-top:1rem;padding-top:.9rem;border-top:1px solid rgba(255,255,255,.15)}
  .foot-social h4{margin-bottom:.55rem}
  .fs-list{display:flex;flex-wrap:wrap;gap:.1rem 1.15rem;list-style:none}
  .fs-list li{padding:.16rem 0;font-size:.85rem;line-height:1.5}
  .fs-list a,.fs-list .fs-copy{color:rgba(255,255,255,.88);text-decoration:none}
  .fs-list a:hover,.fs-list .fs-copy:hover{color:#F3C88B}
  .fs-list .fs-copy{background:none;border:0;border-bottom:1px dashed rgba(243,200,139,.5);padding:0;font:inherit;font-size:.85rem;color:rgba(255,255,255,.88);cursor:pointer}
  .fs-hint{font-size:.72rem;color:rgba(255,255,255,.5);margin:.5rem 0 0}
  .fs-note{font-size:.74rem;color:rgba(255,255,255,.62);margin:.9rem 0 0;line-height:1.6}
  .foot-base{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:.9rem;font-size:.8rem;color:rgba(255,255,255,.55)}
  .foot-base a{color:rgba(255,255,255,.7)}
  #fs-toast{position:fixed;left:50%;bottom:2rem;transform:translateX(-50%);background:#3B2A1E;color:#fff;padding:.6rem 1.05rem;font-size:.85rem;border:1px solid rgba(243,200,139,.45);opacity:0;pointer-events:none;transition:opacity .25s;z-index:9999}
  #fs-toast.on{opacity:1}
  @media(max-width:980px){.foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
  @media(max-width:560px){
    .foot-grid{grid-template-columns:1fr;gap:1.6rem 1.1rem}
    footer.site li{padding:.34rem 0}
    .fs-list{gap:.2rem .8rem}
    /* v159: footer 月报订阅 + 首页信任条 */
    .foot-sub{margin-top:1.2rem;padding:1rem 1.2rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:10px}
    .foot-sub h4{margin-bottom:.3rem}
    .foot-sub p{font-size:.82rem;color:rgba(255,255,255,.7);margin:0 0 .6rem;line-height:1.5}
    .foot-sub-form{display:flex;gap:.5rem;flex-wrap:wrap}
    .foot-sub-form input{flex:1;min-width:10rem;padding:.5rem .7rem;border-radius:7px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.92);color:#2A1D14;font-size:.9rem}
    .foot-sub-form button{padding:.5rem 1rem;border:0;border-radius:7px;background:#F3C88B;color:#2A1D14;font-weight:700;cursor:pointer;white-space:nowrap}
    .foot-sub-form button:hover{background:#ffe0a8}
    .foot-sub-ok{font-size:.82rem;color:#F3C88B;margin:.6rem 0 0}
    .trust-band{background:#FAF7F1;border-top:1px solid #E8E2D8;border-bottom:1px solid #E8E2D8;padding:2.4rem 0}
    .tb-inner{display:grid;grid-template-columns:1fr 1.4fr;gap:2rem;align-items:center}
    .tb-stars{color:#D9B36A;font-size:1.6rem;letter-spacing:.1em}
    .tb-score{font-size:1.3rem;font-weight:700;color:#2A1D14;margin-top:.1rem}
    .tb-meta{font-size:.9rem;color:#6b5d4f;margin:.2rem 0 .8rem}
    .tb-meta a{color:#7F641C;font-weight:600}
    .tb-badges{display:flex;flex-wrap:wrap;gap:.5rem}
    .tb-badges span{background:#fff;border:1px solid #E8E2D8;border-radius:20px;padding:.25rem .8rem;font-size:.82rem;color:#4a3b2e}
    .tb-feat blockquote{margin:0 0 .6rem;font-size:1.12rem;line-height:1.6;color:#2A1D14;border-left:4px solid #D9B36A;padding-left:1rem}
    .tb-who{font-size:.9rem;color:#6b5d4f;margin-bottom:1rem}
    .tb-cta{display:flex;gap:.8rem;flex-wrap:wrap}
    .btn-ghost,.btn-solid{display:inline-block;border-radius:8px;padding:.6rem 1.1rem;font-weight:600;font-size:.92rem;cursor:pointer;text-decoration:none}
    .btn-ghost{border:1px solid #7F641C;color:#7F641C;background:#fff}
    .btn-solid{border:0;background:#7F641C;color:#fff}
    .btn-solid:hover{background:#5d4a14}
    @media(max-width:760px){.tb-inner{grid-template-columns:1fr;gap:1.2rem}}
  }