/*
Theme Name: ZuQiu World 足球世界
Theme URI: https://zuqiu.world/
Author: Chen Xiang
Author URI: https://zuqiu.world/
Description: 为足球而生 —— 面向 Google / Bing / 百度 / 搜狗 / 神马 全搜索引擎优化的足球资讯 WordPress 主题。内置 JSON-LD 结构化数据、虚拟站点地图、百度主动推送与 IndexNow 推送、站长验证、右上角登录注册新窗口按钮，链接全部后台可改。
Version: 1.2.0
Requires at least: 6.0
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: zuqiu-world
Tags: sports, football, seo, news, two-columns, right-sidebar, translation-ready
*/

/* ==========================================================
   1. 变量与基础
   ========================================================== */
:root{
  --pitch:#0F3D2E;        /* 草场墨绿：页头页脚 */
  --pitch-deep:#08251B;   /* 更深墨绿 */
  --leather:#E0A73C;      /* 皮革金：主强调 */
  --whistle:#C63A1E;      /* 哨声砖红：直播/热点 */
  --paper:#FAF8F3;        /* 纸白：页面底色 */
  --card:#FFFFFF;
  --line:#E4DFD4;
  --text:#1A231D;
  --muted:#5F6B63;
  --radius:4px;
  --wrap:1200px;
  --gap:24px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.75;
  font-feature-settings:"tnum" 1;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--pitch);text-decoration:none}
a:hover{color:var(--whistle)}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--leather);outline-offset:2px;
}
h1,h2,h3,h4{line-height:1.3;letter-spacing:-.01em;margin:0 0 .6em;font-weight:800}
h1{font-size:30px}
h2{font-size:22px}
h3{font-size:18px}
p{margin:0 0 1.1em}
ul,ol{padding-left:1.4em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:10px 16px;z-index:999}
.skip-link:focus{left:8px;top:8px}

/* ==========================================================
   2. 页头
   ========================================================== */
/* 顶部整块：向上滚动 74px 后，栏目条钉在窗口顶端 */
.site-top{position:sticky;top:-74px;z-index:100}
.site-head{background:var(--pitch);color:#fff;border-bottom:3px solid var(--leather)}
.head-inner{display:flex;align-items:center;gap:20px;height:74px;padding:0 16px;max-width:var(--wrap);margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-logo img{max-height:44px;width:auto}
.brand-name{color:#fff;font-size:24px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
.brand-name:hover{color:var(--leather)}
.brand-slogan{
  color:var(--leather);font-size:13px;letter-spacing:.28em;
  padding-left:12px;border-left:1px solid rgba(255,255,255,.22);
  white-space:nowrap;
}
.head-search{margin-left:auto;flex:0 1 260px}
.search-form{display:flex;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.08)}
.search-form input[type=search]{
  flex:1;min-width:0;border:0;background:transparent;color:#fff;
  padding:8px 12px;font-size:14px;font-family:inherit;
}
.search-form input[type=search]::placeholder{color:rgba(255,255,255,.55)}
.search-form button{
  border:0;background:var(--leather);color:var(--pitch-deep);
  padding:0 14px;font-weight:700;cursor:pointer;font-family:inherit;font-size:14px;
}
.search-form button:hover{background:#fff}

/* 右上角 登录 / 注册 */
.user-actions{display:flex;gap:10px;flex:none}
.btn-auth{
  display:inline-block;padding:8px 20px;border-radius:var(--radius);
  font-size:14px;font-weight:700;line-height:1.4;white-space:nowrap;
  border:1px solid var(--leather);transition:background .15s,color .15s;
}
.btn-login{color:var(--leather);background:transparent}
.btn-login:hover{background:rgba(224,167,60,.15);color:var(--leather)}
.btn-register{color:var(--pitch-deep);background:var(--leather)}
.btn-register:hover{background:#fff;color:var(--pitch-deep);border-color:#fff}

/* ==========================================================
   3. 导航
   ========================================================== */
.site-nav{background:var(--pitch-deep)}
.nav-inner{max-width:var(--wrap);margin:0 auto;padding:0 16px;display:flex;align-items:center}
.nav-toggle{
  display:none;flex:none;width:42px;height:34px;padding:0;cursor:pointer;
  background:transparent;border:1px solid rgba(255,255,255,.32);border-radius:var(--radius);
  -webkit-appearance:none;appearance:none;
}
.nav-toggle .bar{display:block;width:20px;height:2px;margin:4px auto;background:var(--leather);border-radius:2px;transition:transform .2s,opacity .2s}
body.zqw-open .nav-toggle{background:var(--leather);border-color:var(--leather)}
body.zqw-open .nav-toggle .bar{background:var(--pitch-deep)}
body.zqw-open .nav-toggle .bar:nth-child(1){transform:translateY(5px) rotate(45deg)}
body.zqw-open .nav-toggle .bar:nth-child(2){opacity:0}
body.zqw-open .nav-toggle .bar:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
.site-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap}
.site-nav li{position:relative}
.site-nav a{
  display:block;color:rgba(255,255,255,.88);padding:12px 16px;
  font-size:15px;font-weight:600;
}
.site-nav a:hover,.site-nav .current-menu-item>a,.site-nav .current-post-ancestor>a{
  color:var(--pitch-deep);background:var(--leather);
}
.site-nav .sub-menu{display:none;position:absolute;left:0;top:100%;min-width:170px;background:var(--pitch-deep);z-index:40;flex-direction:column;box-shadow:0 6px 20px rgba(0,0,0,.28)}
.site-nav li:hover>.sub-menu,.site-nav li:focus-within>.sub-menu{display:flex}

/* ==========================================================
   4. 主体骨架
   ========================================================== */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--gap);max-width:var(--wrap);margin:24px auto 40px;padding:0 16px}
.layout.full{grid-template-columns:minmax(0,1fr)}
.block{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:var(--gap)}
.block-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.block-head h2{margin:0;font-size:18px;position:relative;padding-left:12px}
.block-head h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;background:var(--leather);border-radius:2px}
.block-head .more{font-size:13px;color:var(--muted)}
.block-body{padding:18px}

/* 面包屑 */
.crumbs{max-width:var(--wrap);margin:16px auto 0;padding:0 16px;font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--whistle)}
.crumbs span+span::before{content:"/";margin:0 8px;color:var(--line)}

/* ==========================================================
   5. 头条与文章列表
   ========================================================== */
.lead{display:grid;grid-template-columns:1.35fr 1fr;gap:var(--gap);margin-bottom:var(--gap)}
.lead-main{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--pitch-deep);min-height:300px}
.lead-main img{width:100%;height:100%;min-height:300px;object-fit:cover;opacity:.72}
.lead-main .lead-text{position:absolute;left:0;right:0;bottom:0;padding:26px 22px 20px;background:linear-gradient(to top,rgba(8,37,27,.94),rgba(8,37,27,0))}
.lead-main h2{margin:0 0 6px;font-size:24px}
.lead-main h2 a{color:#fff}
.lead-main h2 a:hover{color:var(--leather)}
.lead-main .excerpt{color:rgba(255,255,255,.78);font-size:14px;margin:0}
.lead-list{display:flex;flex-direction:column;gap:14px}
.lead-list article{border-bottom:1px dashed var(--line);padding-bottom:12px}
.lead-list article:last-child{border-bottom:0}
.lead-list h3{margin:0 0 4px;font-size:16px}
.lead-list .meta{font-size:12px;color:var(--muted)}

.post-list{list-style:none;margin:0;padding:0}
.post-list>li{display:flex;gap:16px;padding:16px 18px;border-bottom:1px solid var(--line)}
.post-list>li:last-child{border-bottom:0}
.post-thumb{flex:none;width:180px;aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius);background:#EDEAE2}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.post-thumb:hover img{transform:scale(1.04)}
.post-body{min-width:0;flex:1}
.post-body h2{font-size:19px;margin:0 0 6px}
.post-excerpt{color:var(--muted);font-size:14px;margin:0 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.meta{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:14px}
.meta a{color:var(--muted)}
.tag-live{color:var(--whistle);font-weight:700}

/* 分页 */
.pagination{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:22px 0}
.pagination .page-numbers{
  display:inline-block;min-width:38px;text-align:center;padding:7px 12px;
  border:1px solid var(--line);background:#fff;border-radius:var(--radius);font-size:14px;
}
.pagination .current,.pagination .page-numbers:hover{background:var(--pitch);color:#fff;border-color:var(--pitch)}

/* ==========================================================
   6. 正文
   ========================================================== */
.entry-header{padding:24px 26px 0}
.entry-header h1{margin:0 0 12px;font-size:31px}
.entry-header .meta{padding-bottom:14px;border-bottom:1px solid var(--line)}
.entry-content{padding:22px 26px 28px;font-size:16.5px;line-height:1.95}
.entry-content img{margin:1.2em auto;border-radius:var(--radius)}
.entry-content h2{font-size:21px;margin-top:1.6em;padding-left:12px;border-left:4px solid var(--leather)}
.entry-content h3{font-size:18px;margin-top:1.4em}
.entry-content blockquote{margin:1.4em 0;padding:12px 18px;background:#F4F1E9;border-left:4px solid var(--pitch);color:#3B463F}
.entry-content table{width:100%;border-collapse:collapse;margin:1.3em 0;font-size:15px}
.entry-content th,.entry-content td{border:1px solid var(--line);padding:9px 12px;text-align:center}
.entry-content th{background:var(--pitch);color:#fff;font-weight:700}
.entry-content tbody tr:nth-child(even){background:#FAF8F3}
.entry-content a{border-bottom:1px solid rgba(15,61,46,.3)}
.entry-tags{padding:0 26px 22px;display:flex;flex-wrap:wrap;gap:8px}
.entry-tags a{font-size:13px;padding:4px 12px;background:#F1EEE6;border-radius:20px;color:var(--muted)}
.entry-tags a:hover{background:var(--leather);color:var(--pitch-deep)}
.post-nav{display:flex;justify-content:space-between;gap:16px;padding:16px 26px;border-top:1px solid var(--line);font-size:14px}
.post-nav span{display:block;color:var(--muted);font-size:12px}

/* ==========================================================
   7. 侧栏
   ========================================================== */
.sidebar .widget{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:var(--gap);padding:16px 18px}
.sidebar .widget-title{font-size:16px;margin:0 0 12px;padding-left:11px;position:relative}
.sidebar .widget-title::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;background:var(--leather);border-radius:2px}
.sidebar ul{list-style:none;margin:0;padding:0}
.sidebar li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
.sidebar li:last-child{border-bottom:0}
.rank-list li{display:flex;gap:10px;align-items:flex-start}
.rank-list .num{flex:none;width:20px;height:20px;line-height:20px;text-align:center;font-size:12px;font-weight:700;background:#EDEAE2;color:var(--muted);border-radius:3px}
.rank-list li:nth-child(-n+3) .num{background:var(--whistle);color:#fff}

/* ==========================================================
   8. 页脚
   ========================================================== */
.friend-links{background:#F1EEE6;border-top:1px solid var(--line);padding:14px 0;font-size:13px;color:var(--muted)}
.friend-links .wrap{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:baseline}
.friend-links strong{color:var(--text);font-weight:700}
.site-foot{background:var(--pitch);color:rgba(255,255,255,.72);padding:30px 0 24px;font-size:14px}
.foot-top{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
.foot-brand{color:#fff;font-size:20px;font-weight:800}
.foot-brand small{display:block;color:var(--leather);font-size:12px;font-weight:400;letter-spacing:.26em;margin-top:4px}
.foot-nav{display:flex;flex-wrap:wrap;gap:6px 20px;list-style:none;margin:0;padding:0}
.foot-nav li{list-style:none}
.foot-nav a{color:rgba(255,255,255,.78)}
.foot-nav a:hover{color:var(--leather)}
.foot-bottom{padding-top:16px;font-size:13px;line-height:1.9;color:rgba(255,255,255,.55)}
.foot-bottom a{color:rgba(255,255,255,.7)}

/* 404 / 无结果 */
.notice-box{text-align:center;padding:60px 20px}
.notice-box h1{font-size:64px;color:var(--leather);margin:0}

/* ==========================================================
   9. 响应式
   ========================================================== */
@media (max-width:1024px){
  .layout{grid-template-columns:minmax(0,1fr)}
  .brand-slogan{display:none}
  .head-search{flex-basis:200px}
  .head-inner{gap:14px}
}
@media (max-width:760px){
  .head-inner{flex-wrap:wrap;gap:12px;padding:12px 16px}
  .brand-name{font-size:20px}
  .user-actions{margin-left:auto;order:2}
  .head-search{order:3;flex:1 0 100%;margin-left:0}
  .btn-auth{padding:7px 14px;font-size:13px}

  /* 顶部整块固定：Logo + 登录 + 注册 + 汉堡菜单（最右），一行到底 */
  .site-top{position:fixed;top:0;left:0;right:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.25)}
  .head-inner{flex-wrap:wrap;align-items:center;gap:8px;height:auto;padding:9px 12px}
  .brand{flex:1 1 auto;min-width:0;order:1}
  .brand-name{font-size:19px}
  .user-actions{order:2;flex:none;margin-left:0;gap:8px}
  .btn-auth{padding:6px 12px;font-size:13px}
  .nav-toggle{display:block;order:3}

  /* 搜索框与栏目收进汉堡菜单，点开才出现 */
  .head-search{display:none;order:4;flex:1 0 100%;margin:0}
  body.zqw-open .head-search{display:block}
  .site-nav{display:none;max-height:calc(100vh - 120px);overflow-y:auto;-webkit-overflow-scrolling:touch}
  body.zqw-open .site-nav{display:block}
  .nav-inner{padding:0;display:block}
  .site-nav ul{flex-direction:column;width:100%}
  .site-nav li{border-bottom:1px solid rgba(255,255,255,.08)}
  .site-nav a{padding:12px 18px}
  .site-nav .sub-menu{display:block;position:static;box-shadow:none;background:rgba(0,0,0,.18);padding-left:16px}
  .lead{grid-template-columns:minmax(0,1fr)}
  .post-list>li{flex-direction:column;gap:10px}
  .post-thumb{width:100%}
  .entry-header,.entry-content,.entry-tags,.post-nav{padding-left:16px;padding-right:16px}
  .entry-header h1{font-size:24px}
  h1{font-size:24px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* 浅色区域内的搜索框（404 / 无结果） */
.notice-box .search-form{max-width:360px;margin:18px auto 0;background:#fff;border-color:var(--line)}
.notice-box .search-form input[type=search]{color:var(--text)}
.notice-box .search-form input[type=search]::placeholder{color:#9AA39C}
.content{min-width:0}