/* 中港體育速報 HK-China Sports Express */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f4f5f7;--card:#ffffff;--text:#191c20;--muted:#6b7280;
  --accent:#d8232a;--accent-soft:#fdeeee;--border:#e4e6eb;
  --chip:#eceef1;--chip-text:#3c4046;--shadow:0 1px 4px rgba(0,0,0,.08);
  --radius:12px;--header-bg:rgba(255,255,255,.94);
}
[data-theme="dark"]{
  --bg:#0e1013;--card:#171b21;--text:#e9ebee;--muted:#9aa1ab;
  --accent:#ff5257;--accent-soft:#2b1718;--border:#242a33;
  --chip:#20262e;--chip-text:#c9ced6;--shadow:0 1px 4px rgba(0,0,0,.45);
  --header-bg:rgba(14,16,19,.94);
}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang HK","PingFang SC","Hiragino Sans GB","Microsoft JhengHei","Microsoft YaHei",Roboto,"Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;transition:background .25s,color .25s}
a{color:inherit}
img{display:block;max-width:100%}

/* header */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;background:var(--header-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand .logo-img{height:88px;width:auto;border-radius:10px}
@media (max-width:640px){.brand .logo-img{height:64px}}
.brand-name{display:flex;flex-direction:column;line-height:1.25}
.brand-name strong{font-size:18px;letter-spacing:.5px}
.brand-name small{font-size:10px;color:var(--muted);letter-spacing:1.5px}
.controls{display:flex;align-items:center;gap:8px}
.lang-switch{display:flex;background:var(--chip);border-radius:999px;padding:3px}
.lang-switch button{border:0;background:transparent;color:var(--chip-text);font-size:13px;font-weight:600;padding:5px 11px;border-radius:999px;cursor:pointer}
.lang-switch button.active{background:var(--accent);color:#fff}
.icon-btn{border:1px solid var(--border);background:var(--card);color:var(--text);width:36px;height:36px;border-radius:50%;font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}

/* toolbar */
.toolbar{max-width:1180px;margin:0 auto;padding:16px 16px 4px}
.searchbar{width:100%;padding:11px 14px;font-size:15px;border:1px solid var(--border);border-radius:999px;background:var(--card);color:var(--text);outline:none}
.searchbar:focus{border-color:var(--accent)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:12px 2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1px solid var(--border);background:var(--chip);color:var(--chip-text);font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;cursor:pointer;white-space:nowrap}
.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}
.chip .n{opacity:.65;font-weight:400;font-size:12px}

/* meta + cards */
.meta{max-width:1180px;margin:0 auto;padding:2px 18px 8px;color:var(--muted);font-size:13px}
.cards{max-width:1180px;margin:0 auto;padding:6px 16px 8px;display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.cards{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.cards{grid-template-columns:1fr 1fr 1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .15s}
.card:hover{transform:translateY(-2px)}
.thumb{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,var(--accent-soft),var(--chip));overflow:hidden;text-decoration:none}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .noimg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:44px;opacity:.5}
.card-body{padding:14px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-top{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}
.sport-tag{background:var(--accent-soft);color:var(--accent);font-weight:700;padding:2px 10px;border-radius:999px;font-size:12px}
.card-title{font-size:17px;line-height:1.45;font-weight:700}
.card-title a{text-decoration:none}
.card-title a:hover{color:var(--accent)}
.card-summary{font-size:14px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-size:12px;background:var(--chip);color:var(--chip-text);border-radius:999px;padding:3px 10px;cursor:pointer;border:0}
.tag:hover{background:var(--accent);color:#fff}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding-top:8px;border-top:1px solid var(--border)}
.src{font-size:12px;color:var(--muted)}
.actions{display:flex;gap:6px}
.abtn{border:1px solid var(--border);background:var(--card);color:var(--text);font-size:12px;font-weight:600;padding:6px 10px;border-radius:8px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:4px}
.abtn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.abtn:hover{filter:brightness(1.08)}

/* load more / empty */
.loadmore{text-align:center;padding:18px}
.btn{border:1px solid var(--border);background:var(--card);color:var(--text);font-size:14px;font-weight:600;padding:10px 26px;border-radius:999px;cursor:pointer}
.btn.ghost{background:transparent}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.empty{text-align:center;color:var(--muted);padding:40px 16px}
footer{border-top:1px solid var(--border);margin-top:24px;padding:20px 16px;text-align:center;color:var(--muted);font-size:12px}

/* toast */
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:#222;color:#fff;font-size:14px;padding:10px 20px;border-radius:999px;opacity:0;pointer-events:none;transition:all .25s;z-index:99}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* article page */
.article-wrap{max-width:760px;margin:24px auto;padding:0 16px}
.article-wrap .card{font-size:16px}
.article-hero{width:100%;border-radius:var(--radius);overflow:hidden;margin-bottom:16px;background:linear-gradient(135deg,var(--accent-soft),var(--chip))}
.article-hero img{width:100%;max-height:420px;object-fit:cover}
.article-hero .noimg{display:flex;align-items:center;justify-content:center;min-height:180px;font-size:56px;opacity:.6}
.article-wrap h1{font-size:24px;line-height:1.4;margin:10px 0}
.article-wrap .lead{font-size:16px;color:var(--text);margin:12px 0}
.article-wrap .alt-titles{margin:14px 0;padding:12px;border-left:3px solid var(--accent);background:var(--card);border-radius:0 8px 8px 0}
.article-wrap .alt-titles p{font-size:13px;color:var(--muted);margin:4px 0}
.backlink{display:inline-block;margin:16px; font-size:14px;color:var(--accent);text-decoration:none;font-weight:600}