/*
Theme Name: 南城
Theme URI: https://prop.tw
Author: 南城
Author URI: https://prop.tw
Description: 南城自製主題，知識中心風格。一個軟體人寫的台灣房市觀察，專注 PropTech、買賣決策與政策影響的長文。米色底、暖橘強調、Noto Sans/Serif TC 排版。
Version: 1.3.0
Requires at least: 5.0
Tested up to: 6.9
Requires PHP: 7.2
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: prop-tw
Tags: blog, two-columns, custom-menu, featured-images, full-width-template, editor-style
*/

/* =========================================================
   GLOBAL TOKENS
   ========================================================= */
:root{
  --orange:#FEAD54;
  --orange-deep:#E89642;
  --orange-soft:#FFE4C2;
  --cream-bg:#FBF6EC;
  --cream-deep:#F5EFE0;
  --desk:#EADFC9;
  --paper:#FFFFFF;
  --ink:#3D2818;
  --ink-warm:#3D2E1F;
  --ink-soft:#6B5544;
  --line:rgba(122,90,58,0.12);
  --line-strong:rgba(122,90,58,0.22);
  --shadow:0 4px 24px rgba(122,90,58,0.08);
  --shadow-lift:0 12px 32px rgba(122,90,58,0.12);
  --max:1280px;
  --gutter:clamp(20px,4vw,56px);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Noto Sans TC',system-ui,-apple-system,sans-serif;
  background:var(--cream-bg);
  color:var(--ink);
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;display:block;}

/* =========================================================
   HEADER
   ========================================================= */
.site-header{
  max-width:var(--max);
  margin:0 auto;
  padding:20px var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  position:relative;
}
.site-header::after{
  content:'';
  position:absolute;
  left:var(--gutter); right:var(--gutter); bottom:0;
  height:1px;
  background:var(--line);
}
.logo{
  font-weight:700;
  font-size:26px;
  letter-spacing:-0.03em;
  color:var(--ink);
  flex-shrink:0;
}
.logo .dot{color:var(--orange);}
.site-nav{
  display:flex;
  align-items:center;
  gap:28px;
  font-size:18px;
  font-weight:500;
}
.site-nav .nav-menu{
  display:flex;
  align-items:center;
  flex-wrap:nowrap;
  gap:28px;
  list-style:none;
  margin:0;
  padding:0;
}
.site-nav .nav-menu > li{flex-shrink:0;}
.site-nav .nav-menu a{color:var(--ink);white-space:nowrap;}
.site-nav .nav-menu a:hover{color:var(--orange-deep);}
.site-nav .nav-menu .nav-parent{cursor:default;white-space:nowrap;}
.site-nav .nav-menu .menu-item-has-children > a::after,
.site-nav .nav-menu .menu-item-has-children > .nav-parent::after{
  content:'';
  display:inline-block;
  margin-left:6px;
  width:6px;height:6px;
  border-right:1.5px solid currentColor;
  border-bottom:1.5px solid currentColor;
  transform:rotate(45deg);
  position:relative;
  top:-3px;
  opacity:0.5;
}

/* ---------- 下拉子選單 (dropdown) ---------- */
.site-nav .nav-menu li{position:relative;}
.site-nav .nav-menu .sub-menu{
  position:absolute;
  top:calc(100% + 14px);
  left:50%;
  transform:translateX(-50%) translateY(6px);
  min-width:200px;
  list-style:none;
  margin:0;
  padding:8px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow-lift);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .18s ease, transform .18s ease;
  z-index:1000;
}
/* 透明橋接：補上父項與選單之間的縫，避免滑過去時關閉 */
.site-nav .nav-menu .sub-menu::before{
  content:'';
  position:absolute;
  top:-16px;left:0;right:0;height:16px;
}
.site-nav .nav-menu .menu-item-has-children:hover > .sub-menu,
.site-nav .nav-menu .menu-item-has-children:focus-within > .sub-menu{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateX(-50%) translateY(0);
}
.site-nav .nav-menu .sub-menu li{display:block;position:relative;}
.site-nav .nav-menu .sub-menu a{
  display:block;
  padding:9px 14px;
  border-radius:9px;
  font-size:16px;
  font-weight:500;
  color:var(--ink);
  white-space:nowrap;
}
.site-nav .nav-menu .sub-menu a:hover{
  background:var(--orange-soft);
  color:var(--orange-deep);
}

/* ---------- 期間限定選單項（世界盃，賽後隨選單項目一起移除） ---------- */
.site-nav .nav-menu .nav-wc-ball{
  width:17px;height:17px;
  margin-right:5px;
  vertical-align:-2.5px;
}
/* 線框 pill：用框線突顯獨立性，底色留白、hover 才補淡橘 */
.site-nav .nav-menu > li.menu-item-worldcup > a{
  display:inline-block;
  border:1.5px solid var(--orange-deep);
  border-radius:999px;
  padding:6px 16px;
  line-height:1.2;
}
.site-nav .nav-menu > li.menu-item-worldcup > a:hover{
  background:var(--orange-soft);
}
.site-nav .nav-menu .nav-wc-tag{
  position:absolute;
  top:-9px;
  right:-6px;
  font-size:10px;
  font-weight:600;
  line-height:1.6;
  letter-spacing:.06em;
  color:#fff;
  background:var(--orange-deep);
  padding:0 7px;
  border-radius:999px;
  white-space:nowrap;
  pointer-events:none;
  overflow:hidden;
}
/* 高光每 4 秒多掃過一次，其餘時間靜止，比整顆閃爍收斂 */
.site-nav .nav-menu .nav-wc-tag::after{
  content:'';
  position:absolute;
  top:0;bottom:0;left:-60%;
  width:45%;
  background:linear-gradient(100deg, transparent, rgba(255,255,255,.6), transparent);
  transform:skewX(-20deg);
  animation:wc-tag-shine 4.4s ease-in-out infinite;
}
@keyframes wc-tag-shine{
  0%{left:-60%;}
  16%{left:120%;}
  100%{left:120%;}
}
@media (prefers-reduced-motion:reduce){
  .site-nav .nav-menu .nav-wc-tag::after{animation:none;display:none;}
}

/* ---------- 自訂 logo 圖片尺寸 ---------- */
.logo-custom{display:inline-flex;align-items:center;}
.logo-custom a,.logo-custom img{display:block;}
.logo-custom img{height:64px;width:auto;max-width:280px;}

.top-search{
  display:flex;
  gap:8px;
  align-items:center;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:999px;
  padding:9px 18px;
  font-size:15px;
  color:var(--ink-soft);
  margin-left:12px;
  min-width:200px;
}
.top-search svg{flex-shrink:0;}
.top-search input{
  border:0;
  background:transparent;
  font:inherit;
  font-size:15px;
  color:var(--ink);
  width:100%;
  outline:none;
}
.top-search input::placeholder{color:var(--ink-soft);}

/* ---------- 漢堡按鈕（手機版才出現） ---------- */
.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:44px;height:44px;
  padding:10px;
  border:0;
  background:transparent;
  cursor:pointer;
  flex-shrink:0;
}
.nav-toggle span{
  display:block;
  height:2px;width:100%;
  background:var(--ink);
  border-radius:2px;
  transition:transform .22s ease,opacity .18s ease;
}

/* =========================================================
   ARTICLE PAGE (文章內頁)
   ========================================================= */
/* 文章內頁＝暖色紙張浮起：頁底加深暖色當左右留白，正文是一張米色暖紙（圓角+柔陰影浮起，不用白） */
body.single{background:var(--desk);}
body.single .page-article{
  max-width:1040px;
  margin:40px auto 56px;
  background:var(--cream-bg);
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:0 1px 3px rgba(61,40,24,0.04),0 10px 40px rgba(122,90,58,0.10);
  overflow:hidden;
}
body.single .article-hero:not(.has-cover){max-width:960px;}
body.single .related{background:transparent;}

/* 主圖封面式 hero：標題＋meta 疊在主圖上（深色漸層 scrim + 白字），meta 不再額外吃頂部高度 */
.article-hero.has-cover{
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  min-height:clamp(340px,40vw,480px);
  max-width:none;
  padding:0;
  margin:0 auto 44px; /* 封面與內文之間的呼吸空間 */
  background:linear-gradient(135deg,var(--orange-deep),var(--ink-warm)); /* 無圖時的暖色保險底 */
  overflow:hidden;
}
.article-hero.has-cover .hero-bg{position:absolute;inset:0;z-index:0;}
.article-hero.has-cover .hero-bg img{width:100%;height:100%;object-fit:cover;display:block;}
.article-hero.has-cover::after{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(28,18,8,0.86) 0%,rgba(28,18,8,0.5) 34%,rgba(28,18,8,0.12) 64%,rgba(28,18,8,0) 100%);
}
.article-hero.has-cover .hero-inner{
  position:relative;z-index:2;
  width:100%;max-width:960px;margin:0 auto;
  padding:40px var(--gutter) 36px;
  text-shadow:0 1px 14px rgba(0,0,0,0.25);
}
.article-hero.has-cover .article-title{color:#fff;}
.article-hero.has-cover .article-meta{
  border:0;padding:14px 0 0;color:rgba(255,255,255,0.88);
}
.article-hero.has-cover .article-meta .author,
.article-hero.has-cover .article-meta .author a{color:#fff;}
.article-hero.has-cover .article-meta .dot{opacity:0.55;}

.article-hero{
  padding:56px var(--gutter) 32px;
  max-width:920px;
  margin:0 auto;
}
.breadcrumb{
  font-size:14px;
  color:var(--ink-soft);
  margin-bottom:24px;
  letter-spacing:0.02em;
}
.breadcrumb a{color:var(--ink-soft);}
.breadcrumb a:hover{color:var(--orange-deep);}
.breadcrumb .sep{margin:0 8px;opacity:0.4;}
.breadcrumb .current{color:var(--ink);}

.article-cat{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:0.08em;
  color:var(--orange-deep);
  padding:6px 12px;
  background:var(--orange-soft);
  border-radius:999px;
  margin-bottom:20px;
}
.article-title{
  font-size:clamp(28px,3vw,38px);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-0.01em;
  margin:0 0 20px;
  color:var(--ink);
  text-wrap:pretty;
}
.article-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:12px 16px;
  padding:16px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  font-size:15px;
  color:var(--ink-soft);
}
.article-meta .author{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:600;
  color:var(--ink);
}
.article-meta .avatar{
  width:36px;height:36px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  color:var(--paper);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:15px;
}
.article-meta .dot{opacity:0.4;}
.article-meta .article-cat{margin:0;}

.article-hero-image{
  max-width:1080px;
  margin:0 auto 56px;
  aspect-ratio:16/9;
  border-radius:16px;
  overflow:hidden;
  position:relative;
}
.article-hero-image img{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}

.article-body{
  max-width:960px;
  margin:0 auto;
  padding:0 var(--gutter) 56px;
  font-size:19px;
  line-height:1.85;
  color:var(--ink);
}
.article-body p{margin:0 0 1.4em;}
.article-body h2{
  font-size:28px;
  font-weight:700;
  line-height:1.3;
  letter-spacing:-0.01em;
  margin:2.2em 0 0.8em;
  padding-top:0.4em;
  position:relative;
}
.article-body h2::before{
  content:'';
  position:absolute;
  top:0;left:0;
  width:40px;height:4px;
  background:var(--orange);
  border-radius:2px;
}
.article-body h3{
  font-size:22px;
  font-weight:700;
  line-height:1.35;
  margin:1.8em 0 0.6em;
}
.article-body a{
  color:var(--orange-deep);
  border-bottom:1.5px solid var(--orange);
  transition:background 0.15s ease;
}
.article-body a:hover{background:var(--orange-soft);}
.article-body strong{font-weight:700;color:var(--ink);}
.article-body em{font-style:italic;}
.article-body ul,
.article-body ol{margin:0 0 1.4em;padding-left:1.5em;}
.article-body li{margin-bottom:0.5em;}
.article-body img{border-radius:12px;margin:1.6em auto;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{
  font-size:14px;color:var(--ink-soft);text-align:center;margin-top:8px;
}

/* Author bio */
.author-bio{
  max-width:760px;
  margin:48px auto;
  padding:32px;
  background:var(--paper);
  border-radius:16px;
  border:1px solid var(--line);
  display:grid;
  grid-template-columns:auto 1fr;
  gap:24px;
  align-items:center;
}
.author-bio .avatar-lg{
  width:80px;height:80px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  color:var(--paper);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:28px;
}
.author-bio h3{font-size:20px;font-weight:700;margin:0 0 6px;}
.author-bio p{margin:0;font-size:16px;line-height:1.55;color:var(--ink-soft);}
.author-bio .follow{
  margin-top:12px;display:inline-block;
  font-size:14px;font-weight:600;color:var(--orange-deep);
}

/* Related */
.related{
  background:var(--cream-deep);
  padding:56px var(--gutter);
}
.related-header{
  max-width:var(--max);
  margin:0 auto 32px;
  display:flex;
  align-items:baseline;
  justify-content:space-between;
}
.related-header h2{
  font-size:28px;font-weight:700;letter-spacing:-0.02em;margin:0;
}
.related-header .all-link{color:var(--orange-deep);font-weight:600;font-size:16px;}
.related-grid{
  max-width:var(--max);
  margin:0 auto;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

/* =========================================================
   FRONT PAGE — HERO（頭條大卡 + 側欄精選）
   ========================================================= */
.hub-hero{
  max-width:var(--max);
  margin:0 auto;
  padding:56px var(--gutter) 40px;
  display:grid;
  grid-template-columns:1.4fr 1fr;
  gap:32px;
}
.hero-feature{
  background:var(--paper);
  border-radius:20px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  border:1px solid var(--line);
  transition:all .2s ease;
}
.hero-feature:hover{border-color:var(--orange);box-shadow:var(--shadow-lift);}
.hero-feature .img{
  aspect-ratio:16/9;
  background:linear-gradient(160deg,#FFE4C2,#FCD9A8);
  overflow:hidden;
}
.hero-feature .img img{width:100%;height:100%;object-fit:cover;display:block;}
.hero-feature .body{padding:32px 36px 36px;}
.hero-feature .pill{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--orange-soft);color:var(--ink-warm);
  font-size:14px;font-weight:600;padding:6px 14px;border-radius:999px;
  margin-bottom:16px;letter-spacing:.02em;
}
.hero-feature .pill::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--orange-deep);
}
.hero-feature h2{
  font-size:clamp(26px,2.6vw,34px);font-weight:700;line-height:1.25;
  margin:0 0 16px;letter-spacing:-0.01em;text-wrap:pretty;color:var(--ink);
}
.hero-feature p{
  color:var(--ink-soft);margin:0 0 24px;font-size:18px;line-height:1.6;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;
}
.hero-feature .read-cta{
  display:inline-flex;align-items:center;gap:8px;color:var(--orange-deep);font-weight:600;
}
.hero-feature .read-cta::after{content:'→';transition:transform .2s ease;}
.hero-feature:hover .read-cta::after{transform:translateX(4px);}

.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:16px;}
.side-card{
  background:var(--paper);border-radius:16px;border:1px solid var(--line);
  overflow:hidden;display:flex;flex-direction:column;transition:all .2s ease;
}
.side-card:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.side-card .img{
  flex:1;min-height:130px;
  background:linear-gradient(135deg,#FAE0B8,#F0CB94);
  overflow:hidden;
}
.side-card .img img{width:100%;height:100%;object-fit:cover;display:block;}
.side-card .body{padding:16px 20px 18px;flex-shrink:0;}
.side-card .cat-mini{
  display:inline-block;
  background:var(--orange-soft);
  color:var(--orange-deep);
  font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;letter-spacing:.02em;
}
.side-card h3{
  font-size:19px;font-weight:700;line-height:1.35;margin:6px 0 10px;letter-spacing:-0.01em;color:var(--ink);
}
.side-card .meta-small{font-size:13px;color:var(--ink-soft);display:flex;gap:12px;}

/* 最新文章區 */
.latest{max-width:var(--max);margin:0 auto;padding:24px var(--gutter) 64px;}
.latest-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:28px;}
.latest-header h2{font-size:28px;font-weight:700;margin:0;letter-spacing:-0.02em;position:relative;padding-top:8px;}
.latest-header h2::before{content:'';position:absolute;top:0;left:0;width:42px;height:4px;background:var(--orange);border-radius:2px;}
.latest-header .all-link{color:var(--orange-deep);font-weight:600;font-size:16px;}
.latest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}

/* =========================================================
   HOME TOOLS STRIP（首頁實用工具區）
   ========================================================= */
.tools-strip{max-width:var(--max);margin:0 auto;padding:8px var(--gutter) 18px;}
.tools-strip .tools-head{display:flex;align-items:baseline;gap:14px;margin:0 0 20px;flex-wrap:wrap;}
.tools-strip .tools-head h2{font-size:28px;font-weight:700;letter-spacing:-0.02em;margin:0;position:relative;padding-top:8px;}
.tools-strip .tools-head h2::before{content:'';position:absolute;top:0;left:0;width:42px;height:4px;background:var(--orange);border-radius:2px;}
/* 每列撐滿寬度的等寬格子；每列幾個由 PHP 算好寫進 --n（平衡分列、不留孤兒） */
.tools-row{display:grid;grid-template-columns:repeat(var(--n,3),1fr);gap:18px;margin-bottom:18px;}
.tools-row:last-child{margin-bottom:0;}
.tool-card{
  display:flex;align-items:center;gap:15px;
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:18px 22px;box-shadow:var(--shadow);transition:all .18s ease;
}
.tool-card:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.tool-ico{flex-shrink:0;color:var(--orange-deep);display:flex;align-items:center;justify-content:center;padding-left:4px;}
.tool-ico svg{width:28px;height:28px;}
.tool-name{font-size:17px;font-weight:700;color:var(--ink);line-height:1.3;}
@media(max-width:560px){.tools-row{grid-template-columns:1fr;}}

/* =========================================================
   CATEGORY / ARCHIVE PAGE（分類頁）
   ========================================================= */
.category-masthead{
  padding:56px 0 40px;
  background:linear-gradient(180deg,var(--orange-soft) 0%,var(--cream-bg) 100%);
  border-bottom:1px solid var(--line);
}
.category-masthead .inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--gutter);
  display:grid;grid-template-columns:2fr 1fr;gap:56px;align-items:end;
}
.category-masthead .num-label{
  font-size:14px;font-weight:700;letter-spacing:0.04em;
  color:var(--orange-deep);margin-bottom:14px;
}
.category-masthead h1{
  font-size:clamp(32px,5vw,52px);font-weight:700;letter-spacing:-0.03em;
  line-height:1.12;margin:0 0 16px;color:var(--ink);
}
.category-masthead .cat-desc{
  font-size:18px;line-height:1.65;color:var(--ink-warm);margin:0;max-width:60ch;
}
.category-masthead .cat-desc p{margin:0;}
.category-masthead .stats{display:flex;flex-direction:column;gap:16px;text-align:right;}
.category-masthead .stat-num{
  display:block;font-size:40px;font-weight:700;color:var(--ink);line-height:1;letter-spacing:-0.02em;
}
.category-masthead .stat-label{
  font-size:13px;color:var(--ink-soft);letter-spacing:0.08em;font-weight:600;margin-top:4px;
}

.cat-featured{max-width:var(--max);margin:0 auto;padding:40px var(--gutter) 24px;}
.cat-featured-card{
  background:var(--paper);border-radius:20px;border:1px solid var(--line);overflow:hidden;
  display:grid;grid-template-columns:1.2fr 1fr;transition:all .2s ease;
}
.cat-featured-card:hover{border-color:var(--orange);transform:translateY(-2px);box-shadow:var(--shadow-lift);}
.cat-featured-card .img{aspect-ratio:4/3;background:linear-gradient(160deg,#FFE4C2,#F0BB7A);overflow:hidden;}
.cat-featured-card .img img{width:100%;height:100%;object-fit:cover;display:block;}
.cat-featured-card .body{padding:40px 44px;display:flex;flex-direction:column;justify-content:center;}
.cat-featured-card .featured-label{
  font-size:13px;font-weight:700;letter-spacing:0.04em;color:var(--orange-deep);margin-bottom:14px;
}
.cat-featured-card h2{
  font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.25;letter-spacing:-0.01em;
  margin:0 0 14px;color:var(--ink);text-wrap:pretty;
}
.cat-featured-card p{
  color:var(--ink-soft);font-size:17px;line-height:1.6;margin:0 0 18px;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;
}
.cat-featured-card .meta{font-size:14px;color:var(--ink-soft);display:flex;gap:10px;}

.cat-list{max-width:var(--max);margin:0 auto;padding:24px var(--gutter) 40px;}
.cat-list .inner{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}

.pagination{
  display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;
  padding:24px var(--gutter) 72px;
}
.pagination a,.pagination span{
  padding:10px 16px;min-width:44px;text-align:center;border-radius:10px;
  background:var(--paper);border:1px solid var(--line);
  font-size:15px;font-weight:600;color:var(--ink);
}
.pagination a:hover{border-color:var(--orange);}
.pagination .current{background:var(--ink);color:var(--cream-bg);border-color:var(--ink);}
.pagination .dots{border:0;background:transparent;}

/* =========================================================
   POST CARD (shared: related, home, archive)
   ========================================================= */
.post-card{
  background:var(--paper);
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--line);
  transition:all 0.2s ease;
  display:flex;
  flex-direction:column;
}
.post-card:hover{
  transform:translateY(-4px);
  border-color:var(--orange);
  box-shadow:var(--shadow-lift);
}
.post-card .img{
  aspect-ratio:16/9;
  background:linear-gradient(135deg,#FAE0B8,#F0CB94);
  overflow:hidden;
}
.post-card .img img{width:100%;height:100%;object-fit:cover;}
.post-card .body{padding:20px 22px 24px;flex:1;display:flex;flex-direction:column;}
.post-card .tag{
  align-self:flex-start;
  display:inline-block;
  background:var(--orange-soft);
  color:var(--orange-deep);
  font-size:12px;font-weight:700;
  padding:4px 11px;border-radius:999px;
  letter-spacing:0.02em;margin-bottom:12px;
}
.post-card h3{
  font-size:20px;font-weight:700;line-height:1.35;
  margin:0 0 12px;letter-spacing:-0.01em;
}
.post-card .excerpt{
  color:var(--ink-soft);font-size:16px;line-height:1.55;
  margin:0 0 16px;flex:1;
  display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:4;overflow:hidden;
}
.post-card .meta{
  font-size:14px;color:var(--ink-soft);
  display:flex;justify-content:space-between;
}

/* =========================================================
   PAGE MASTHEAD（靜態頁標題帶：關於、工具頁等）
   ========================================================= */
.page-masthead{
  padding:48px 0 36px;
  background:linear-gradient(180deg,var(--orange-soft) 0%,var(--cream-bg) 100%);
  border-bottom:1px solid var(--line);
}
.page-masthead .inner{
  max-width:960px;margin:0 auto;padding:0 var(--gutter);
}
.page-masthead h1{
  font-size:clamp(30px,4vw,44px);font-weight:700;letter-spacing:-0.02em;
  line-height:1.15;margin:0;color:var(--ink);
}
.page-masthead .page-dek{
  font-size:18px;color:var(--ink-warm);line-height:1.6;margin:14px 0 0;max-width:60ch;
}
/* 靜態頁內容與標題帶之間留一點呼吸 */
body.page .article-body{padding-top:44px;}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  background:var(--cream-bg);
  padding:64px var(--gutter) 28px;
  position:relative;
  color:var(--ink);
}
.site-footer::before{
  content:'';
  position:absolute;
  top:0;left:50%;
  transform:translateX(-50%);
  width:64px;height:3px;
  background:var(--orange);
}
.footer-inner{max-width:var(--max);margin:0 auto;}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;
  margin-bottom:40px;
}
.footer-brand .logo{color:var(--ink);}
.footer-brand p{
  font-size:15px;color:var(--ink-soft);
  max-width:38ch;margin:12px 0 0;line-height:1.6;
}
.footer-col h4{
  font-size:17px;font-weight:700;letter-spacing:0.04em;
  color:var(--orange-deep);margin:0 0 16px;
}
.footer-col a{display:block;padding:5px 0;font-size:16px;color:var(--ink);}
.footer-col a:hover{color:var(--orange-deep);}
.footer-col ul{list-style:none;margin:0;padding:0;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding-top:20px;
  font-size:13px;color:var(--ink-soft);
  display:flex;justify-content:space-between;
  letter-spacing:0.04em;
}

/* =========================================================
   GENERIC LISTING (index.php fallback)
   ========================================================= */
.list-wrap{max-width:var(--max);margin:0 auto;padding:56px var(--gutter);}
.list-wrap h1.page-heading{font-size:32px;font-weight:700;letter-spacing:-0.02em;margin:0 0 32px;}
.list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.pagination-simple{margin-top:40px;display:flex;gap:8px;justify-content:center;}
.pagination-simple a,.pagination-simple span{
  padding:10px 16px;border-radius:10px;background:var(--paper);
  border:1px solid var(--line);font-weight:600;font-size:15px;color:var(--ink);
}
.pagination-simple .current{background:var(--ink);color:var(--cream-bg);border-color:var(--ink);}

/* =========================================================
   RESPONSIVE
   ========================================================= */
/* =========================================================
   ACCESSIBILITY
   ========================================================= */
.screen-reader-text{
  border:0;clip:rect(1px,1px,1px,1px);clip-path:inset(50%);
  height:1px;width:1px;margin:-1px;padding:0;overflow:hidden;
  position:absolute !important;word-wrap:normal !important;
}
.screen-reader-text:focus{
  background:var(--paper);clip:auto;clip-path:none;
  display:block;height:auto;width:auto;padding:12px 18px;
  left:8px;top:8px;z-index:100000;border-radius:8px;
}

/* =========================================================
   PAGE LINKS / CONTENT BITS
   ========================================================= */
.page-links{
  margin:1.6em 0;font-size:15px;color:var(--ink-soft);
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
}
.page-links a,.page-links > span{
  padding:4px 12px;border-radius:8px;border:1px solid var(--line);
}
.search-count{color:var(--ink-soft);font-size:15px;margin:-16px 0 28px;}
.search-term{color:var(--ink);}
.empty-state{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:40px;text-align:center;color:var(--ink-soft);
}
.empty-state .search-form{justify-content:center;margin-top:20px;}

/* =========================================================
   SEARCH FORM (get_search_form)
   ========================================================= */
.search-form{display:flex;gap:8px;max-width:480px;}
.search-form .search-field{
  flex:1;border:1px solid var(--line-strong);background:var(--paper);
  border-radius:999px;padding:10px 18px;font:inherit;font-size:15px;color:var(--ink);
}
.search-form .search-field:focus{outline:none;border-color:var(--orange);}
.search-form .search-submit{
  border:0;background:var(--orange);color:var(--ink);font:inherit;font-weight:600;
  padding:10px 22px;border-radius:999px;cursor:pointer;transition:background .15s ease;
}
.search-form .search-submit:hover{background:var(--orange-deep);}

/* =========================================================
   404
   ========================================================= */
.error-404{
  max-width:680px;margin:0 auto;padding:80px var(--gutter) 96px;text-align:center;
}
.error-404 .error-code{
  font-family:'IBM Plex Mono',monospace;font-size:96px;font-weight:700;
  line-height:1;color:var(--orange);margin:0;letter-spacing:-0.04em;
}
.error-404 h1{font-size:30px;font-weight:700;letter-spacing:-0.02em;margin:16px 0 12px;}
.error-404 .error-desc{color:var(--ink-soft);font-size:17px;margin:0 0 28px;}
.error-404 .search-form{justify-content:center;margin:0 auto 24px;}
.error-404 .error-home-link{color:var(--orange-deep);font-weight:600;}

/* =========================================================
   COMMENTS
   ========================================================= */
.comments-area{
  max-width:760px;margin:0 auto 64px;padding:0 var(--gutter);
}
.comments-title{font-size:24px;font-weight:700;letter-spacing:-0.01em;margin:0 0 24px;}
.comments-area .comment-list{list-style:none;margin:0 0 32px;padding:0;}
.comments-area .comment-list ol.children{list-style:none;margin:0 0 0 32px;padding:0;}
.comments-area .comment-body{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:20px 24px;margin-bottom:16px;
}
.comments-area .comment-author{font-weight:600;color:var(--ink);display:flex;align-items:center;gap:10px;}
.comments-area .comment-author .avatar{border-radius:50%;}
.comments-area .comment-metadata{font-size:13px;color:var(--ink-soft);margin:4px 0 10px;}
.comments-area .comment-metadata a{color:var(--ink-soft);}
.comments-area .comment-content{font-size:16px;line-height:1.7;}
.comments-area .reply{font-size:14px;font-weight:600;}
.comments-area .reply a{color:var(--orange-deep);}
.comment-respond{
  background:var(--cream-deep);border-radius:16px;padding:28px 32px;
}
.comment-respond .comment-reply-title{font-size:20px;font-weight:700;margin:0 0 16px;}
.comment-respond label{display:block;font-size:14px;color:var(--ink-soft);margin:12px 0 6px;}
.comment-respond input[type="text"],
.comment-respond input[type="email"],
.comment-respond input[type="url"],
.comment-respond textarea{
  width:100%;border:1px solid var(--line-strong);background:var(--paper);
  border-radius:10px;padding:10px 14px;font:inherit;font-size:15px;color:var(--ink);
}
.comment-respond input:focus,
.comment-respond textarea:focus{outline:none;border-color:var(--orange);}
.comment-respond .comment-submit{
  margin-top:16px;border:0;background:var(--orange);color:var(--ink);
  font:inherit;font-weight:600;padding:11px 26px;border-radius:999px;cursor:pointer;
  transition:background .15s ease;
}
.comment-respond .comment-submit:hover{background:var(--orange-deep);}
.comment-navigation{display:flex;justify-content:space-between;margin-bottom:24px;font-weight:600;}
.comment-navigation a{color:var(--orange-deep);}
.no-comments{color:var(--ink-soft);}

@media (max-width:900px){
  .site-header{padding:10px var(--gutter);}
  .nav-toggle{display:flex;}

  /* 選單變成從 header 下方展開的面板，預設收起 */
  .site-nav{
    display:none;
    position:absolute;
    top:100%; left:0; right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:var(--cream-bg);
    border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-lift);
    padding:8px var(--gutter) 20px;
    z-index:1000;
  }
  .site-header.nav-open .site-nav{display:flex;}

  /* 漢堡按鈕展開時變成 X */
  .site-header.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .site-header.nav-open .nav-toggle span:nth-child(2){opacity:0;}
  .site-header.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  /* 選單項目改成直向、整寬 */
  .site-nav .nav-menu{flex-direction:column;align-items:stretch;gap:0;width:100%;}
  .site-nav .nav-menu > li > a,
  .site-nav .nav-menu > li > .nav-parent{display:block;padding:13px 2px;border-bottom:1px solid var(--line);}
  /* 父項目（不可點的標題）做成矮一點的分組小標 */
  .site-nav .nav-menu > li > .nav-parent{
    padding:12px 2px 4px;
    border-bottom:0;
    font-size:15px;
    font-weight:600;
    color:var(--ink-soft);
    letter-spacing:.04em;
  }
  .site-nav .nav-menu .menu-item-has-children > a::after,
  .site-nav .nav-menu .menu-item-has-children > .nav-parent::after{display:none;}

  /* 子選單在手機版直接展開、縮排，不用 hover */
  .site-nav .nav-menu .sub-menu{
    position:static;
    opacity:1;visibility:visible;pointer-events:auto;
    transform:none;
    background:transparent;border:0;box-shadow:none;
    min-width:0;margin:0;padding:0 0 0 18px;
  }
  .site-nav .nav-menu .sub-menu::before{display:none;}
  /* 蓋掉桌機 hover/focus 的置中位移，否則手機點父項時子選單會往左飛 */
  .site-nav .nav-menu .menu-item-has-children:hover > .sub-menu,
  .site-nav .nav-menu .menu-item-has-children:focus-within > .sub-menu{transform:none;}
  .site-nav .nav-menu .sub-menu a{padding:11px 2px;border-bottom:1px solid var(--line);}

  /* 線框 pill 在手機版還原成一般列表項，跟其他項目對齊 */
  .site-nav .nav-menu > li.menu-item-worldcup > a{
    display:block;
    border:0;
    border-radius:0;
    padding:13px 2px;
    line-height:inherit;
    background:none;
  }

  /* 期間限定小標在手機版不浮在右上角，改成跟在文字後面
     （用 relative + auto 歸位而不是 static，高光的 ::after 才有定位基準） */
  .site-nav .nav-menu .nav-wc-tag{
    position:relative;
    top:auto;
    right:auto;
    display:inline-block;
    margin-left:8px;
    vertical-align:2px;
  }

  /* 搜尋框移到面板底部、整寬 */
  .top-search{margin:14px 0 0;width:100%;min-width:0;}

  /* 手機版：取消紙張浮起，正文回滿版米色底，不浪費窄螢幕寬度 */
  body.single{background:var(--cream-bg);}
  body.single .page-article{max-width:none;margin:0 0 24px;background:transparent;border:0;border-radius:0;box-shadow:none;}
  body.single .related{background:var(--cream-deep);}

  .article-hero{padding:18px var(--gutter) 14px;}
  .article-hero.has-cover{margin-bottom:28px;}
  .article-title{margin-bottom:10px;}
  .article-meta{gap:6px 12px;padding:10px 0;font-size:14px;}
  /* 封面 hero 上 meta 全顯示(疊在圖上不吃高度)；只有「沒圖的退回版」才精簡掉閱讀時間/字數 */
  .article-hero:not(.has-cover) .article-meta .meta-words,
  .article-hero:not(.has-cover) .article-meta .dot-words,
  .article-hero:not(.has-cover) .article-meta .meta-read,
  .article-hero:not(.has-cover) .article-meta .dot-read{display:none;}
  .article-hero-image{margin-bottom:32px;border-radius:0;}
  .article-body{font-size:18px;line-height:1.8;padding:0 var(--gutter) 32px;}
  .article-body h2{font-size:22px;}
  .article-body h3{font-size:19px;}
  .author-bio{grid-template-columns:1fr;text-align:center;margin:32px var(--gutter);padding:28px 24px;}
  .author-bio .avatar-lg{margin:0 auto;}
  .related{padding:40px var(--gutter);}
  .related-grid,.list-grid{grid-template-columns:1fr;gap:16px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}

  /* 首頁 */
  .hub-hero{grid-template-columns:1fr;gap:16px;padding:28px var(--gutter) 20px;}
  .hero-feature .body{padding:24px;}
  .hero-feature h2{font-size:23px;}
  .hero-side{grid-template-rows:none;}
  .side-card .img{min-height:180px;}
  .side-card h3{font-size:18px;}
  .latest{padding:16px var(--gutter) 40px;}
  .latest-header h2,.tools-strip .tools-head h2{font-size:23px;}
  .latest-grid{grid-template-columns:1fr;gap:16px;}

  /* 分類頁 */
  .page-masthead{padding:32px 0 24px;}
  body.page .article-body{padding-top:32px;}
  .category-masthead{padding:36px 0 28px;}
  .category-masthead .inner{grid-template-columns:1fr auto;gap:8px 20px;}
  .category-masthead h1{font-size:30px;}
  .category-masthead .stat-num{font-size:28px;}
  .cat-featured{padding:24px var(--gutter) 16px;}
  .cat-featured-card{grid-template-columns:1fr;}
  .cat-featured-card .body{padding:24px;}
  .cat-list .inner{grid-template-columns:1fr;gap:16px;}
  .pagination{padding:16px var(--gutter) 48px;}
  .pagination a,.pagination span{padding:8px 12px;min-width:40px;font-size:14px;}
}