:root{
  --bg:#f7f6f3; --card:#ffffff; --ink:#1f2937; --muted:#6b7280; --faint:#9aa3b2;
  --line:#e5e7eb; --accent:#b45309; --up:#d92d20; --down:#079455; --chip:#f1efe9;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#121417; --card:#1a1d22; --ink:#e5e7eb; --muted:#a1a8b3; --faint:#7d8592;
    --line:#2a2f37; --accent:#f59e0b; --up:#f97066; --down:#47cd89; --chip:#23272e;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.75 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif}
a{color:inherit}
.wrap{max-width:760px;margin:0 auto;padding:0 16px}

header.site{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:12px}
.brand{font-weight:800;text-decoration:none;letter-spacing:.2px;white-space:nowrap}
.brand span{color:var(--accent)}
nav a{margin-left:16px;text-decoration:none;color:var(--muted);font-size:15px}
nav a:hover{color:var(--ink)}

.hero{padding:36px 0 8px}
.kicker{margin:0;color:var(--accent);font-weight:700;font-size:14px;letter-spacing:.5px}
.hero h1{margin:6px 0 10px;font-size:28px;line-height:1.35}
.meta{margin:0;color:var(--muted);font-size:13px}

article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px 22px 22px;margin:20px 0 32px}
article h2{font-size:21px;margin:30px 0 4px;padding-left:10px;border-left:4px solid var(--accent)}
article h3{font-size:16px;color:var(--accent);margin:24px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--line)}
article h4{font-size:16.5px;margin:0 0 4px;line-height:1.5}
article p{margin:0 0 8px}

ol.news{list-style:none;counter-reset:n;padding:0;margin:0}
ol.news>li{counter-increment:n;position:relative;padding:12px 0 10px 30px;border-bottom:1px dashed var(--line)}
ol.news>li:last-child{border-bottom:0}
ol.news>li::before{content:counter(n) ".";position:absolute;left:0;top:12px;color:var(--accent);font-weight:800}

.src{font-size:12.5px;color:var(--faint)}
.src a{color:var(--faint);margin-right:10px;word-break:break-word}
.note{color:var(--muted);font-size:15px}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 10px}
.chips span{background:var(--chip);border-radius:8px;padding:6px 10px;font-size:14px}
.up{color:var(--up)} .down{color:var(--down)}
b.up,b.down{font-weight:700}

ul.watch{padding-left:20px;margin:10px 0 0}
ul.watch li{margin:6px 0}

.list{list-style:none;padding:0;margin:0}
.list li{border-bottom:1px solid var(--line)}
.list a{display:flex;justify-content:space-between;gap:12px;padding:14px 0;text-decoration:none}
.list .d{color:var(--muted);white-space:nowrap}

footer.site{color:var(--muted);font-size:13px;padding:8px 0 40px}
footer.site p{margin:4px 0}

@media (max-width:520px){
  .hero h1{font-size:23px}
  article{padding:4px 14px 16px;border-radius:10px}
  nav a{margin-left:12px;font-size:14px}
}