/*
Theme Name: 彭国鹏·极简个人主页
Theme URI: https://pengguopeng.cn
Author: Peng Guopeng
Description: 极简个人品牌主页，窄版居中、卡片式板块、大量留白。结构：首屏/关于我/业务领域/实务文章/AI产品/服务/联系。
Version: 1.0.0
License: GPL-2.0-or-later
Text Domain: pgp
*/

/* ============ 基础 ============ */
:root{
  --ink:#1f2328;
  --muted:#6b7280;
  --faint:#9ca3af;
  --line:#e8e6e1;
  --bg:#ffffff;
  --bg-soft:#faf9f7;
  --accent:#a5874f;
  --accent-soft:#f5efe4;
  --radius:14px;
  --maxw:760px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--bg);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--ink);text-decoration:none;transition:color .2s;}
a:hover{color:var(--accent);}
img{max-width:100%;height:auto;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
section{scroll-margin-top:70px;}

/* ============ 顶栏 ============ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:58px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:16px;}
.brand img{width:30px;height:30px;border-radius:50%;}
.main-nav{display:flex;gap:26px;}
.main-nav a{font-size:14.5px;color:var(--muted);}
.main-nav a:hover{color:var(--ink);}
@media(max-width:640px){
  .main-nav{gap:16px;}
  .main-nav a{font-size:13.5px;}
}

/* ============ 首屏 ============ */
.hero{padding:88px 0 64px;text-align:center;}
.hero .avatar{
  width:104px;height:104px;border-radius:50%;
  margin:0 auto 22px;overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 2px 14px rgba(0,0,0,.06);
}
.hero .avatar img{width:100%;height:100%;object-fit:cover;object-position:center 18%;}
.hero h1{font-size:30px;font-weight:700;letter-spacing:.5px;margin-bottom:10px;}
.hero .tagline{color:var(--muted);font-size:16.5px;margin-bottom:6px;}
.hero .motto{color:var(--faint);font-size:14.5px;}
.hero .hero-links{margin-top:26px;display:flex;gap:14px;justify-content:center;}
.btn{
  display:inline-block;padding:9px 24px;border-radius:999px;
  font-size:14.5px;border:1px solid var(--line);
  background:#fff;transition:all .2s;
}
.btn:hover{border-color:var(--ink);color:var(--ink);}
.btn.primary{background:var(--ink);color:#fff;border-color:var(--ink);}
.btn.primary:hover{background:#000;color:#fff;}

/* ============ 板块通用 ============ */
.block{padding:44px 0;border-top:1px solid var(--line);}
.block-head{margin-bottom:26px;}
.block-head h2{font-size:21px;font-weight:700;margin-bottom:6px;}
.block-head p{color:var(--faint);font-size:14.5px;}
.more-link{display:inline-block;margin-top:20px;font-size:14.5px;color:var(--muted);}
.more-link:hover{color:var(--accent);}
.more-link::after{content:" →";}

/* ============ 关于我 ============ */
.about-inner{display:flex;gap:30px;align-items:flex-start;}
.about-inner .photo{
  flex:0 0 150px;width:150px;border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--line);
}
.about-inner .text{flex:1;color:#3c4148;font-size:15.5px;}
.about-inner .text p+p{margin-top:12px;}
@media(max-width:600px){
  .about-inner{flex-direction:column;}
  .about-inner .photo{width:130px;flex-basis:auto;}
}

/* ============ 卡片网格 ============ */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media(max-width:600px){.cards{grid-template-columns:1fr;}}
.card{
  display:block;border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;background:#fff;transition:all .22s;
}
.card:hover{border-color:#d5d2cb;box-shadow:0 4px 18px rgba(0,0,0,.05);transform:translateY(-2px);}
.card h3{font-size:16px;font-weight:600;margin-bottom:6px;}
.card p{font-size:14px;color:var(--muted);line-height:1.75;}
.card .card-meta{margin-top:10px;font-size:13px;color:var(--faint);}

/* ============ 文章列表 ============ */
.post-list{list-style:none;}
.post-list li{
  display:flex;align-items:baseline;justify-content:space-between;gap:18px;
  padding:13px 2px;border-bottom:1px dashed var(--line);
}
.post-list li:last-child{border-bottom:none;}
.post-list a{font-size:15.5px;flex:1;}
.post-list time{font-size:13px;color:var(--faint);white-space:nowrap;}
.empty-note{color:var(--faint);font-size:14.5px;padding:8px 0;}

/* ============ 服务 ============ */
.service-list{display:grid;grid-template-columns:1fr;gap:14px;}
.service{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px;
  transition:border-color .2s;
}
.service:hover{border-color:#d5d2cb;}
.service h3{font-size:16px;font-weight:600;margin-bottom:4px;}
.service p{font-size:14px;color:var(--muted);}
.service .go{flex:0 0 auto;font-size:13.5px;color:var(--accent);white-space:nowrap;}

/* ============ 联系 ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;font-size:15px;}
@media(max-width:600px){.contact-grid{grid-template-columns:1fr;}}
.contact-grid .item{padding:6px 0;}
.contact-grid .k{color:var(--faint);font-size:13.5px;margin-bottom:2px;}

/* ============ 页脚 ============ */
.site-footer{
  border-top:1px solid var(--line);margin-top:20px;
  padding:30px 0 40px;text-align:center;
  color:var(--faint);font-size:13px;line-height:2;
}

/* ============ 内页 ============ */
.page-body{padding:52px 0;}
.page-body h1.page-title{font-size:26px;font-weight:700;margin-bottom:26px;}
.page-body .entry-content{font-size:16px;color:#34383e;}
.page-body .entry-content h2,.page-body .entry-content h3,.page-body .entry-content h4{margin:26px 0 12px;}
.page-body .entry-content p{margin-bottom:14px;}
.page-body .entry-content img{border-radius:var(--radius);}
.page-body .entry-content ul,.page-body .entry-content ol{padding-left:22px;margin-bottom:14px;}

/* 隐藏管理员工具条 */
#wpadminbar{display:none !important;}
html{margin-top:0 !important;}