:root{--bg:#f7f6f2;--fg:#1a1a1f;--muted:#5d5f66;--line:#dcd9d0;--card:#fff;--brand:#3b2a8f;
--ai:#2563eb;--santafe:#c2410c;--podcast:#9333ea;--market:#059669;--research:#0e7490;
--sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Heiti TC",system-ui,sans-serif;
--serif:"Noto Serif TC","Songti TC","PMingLiU",serif}
[data-theme=dark]{--bg:#121218;--fg:#ecebf2;--muted:#a3a3b3;--line:#2c2c38;--card:#1b1b24;--brand:#a99cff}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.75 var(--sans)}
a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
header.top{border-bottom:3px double var(--line);background:var(--card)}
.masthead{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:12px}
.logo{display:flex;align-items:center;gap:12px}.logo svg{width:48px;height:48px;color:var(--brand)}
.site-name-zh{font:900 30px/1.1 var(--serif);letter-spacing:.08em}.site-name-en{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.tools{display:flex;gap:8px}.btn{border:1px solid var(--line);background:transparent;color:var(--fg);padding:6px 12px;border-radius:4px;cursor:pointer;font:inherit;font-size:14px}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex-wrap:wrap}
nav.main a{display:block;padding:10px 14px;font-weight:700;border-bottom:3px solid transparent}
nav.main a[data-c]:hover,nav.main a.on{border-color:var(--c)}
#menu-btn{display:none}
.date{font-size:13px;color:var(--muted)}
h1,h2,h3{font-family:var(--serif);line-height:1.35;margin:.3em 0}
.sec-title{display:flex;align-items:center;gap:10px;font:900 22px var(--serif);border-top:4px solid var(--c,var(--fg));padding-top:8px;margin:32px 0 12px}
.tag{font-size:12px;font-weight:700;color:#fff;background:var(--c);padding:2px 8px;border-radius:2px}




.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--card);border:1px solid var(--line);padding:16px;border-top:4px solid var(--c)}
.ph{aspect-ratio:16/9;background:repeating-linear-gradient(45deg,color-mix(in srgb,var(--c,#888) 18%,transparent) 0 10px,transparent 10px 20px);display:grid;place-items:center;color:var(--muted);font-size:13px;margin-bottom:10px}
.card h3{font-size:19px}.meta{font-size:13px;color:var(--muted)}
.hero{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-top:24px}.hero h2{font-size:34px}
.list .item{display:grid;grid-template-columns:240px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}
.list .item .ph{margin:0}.item h2{font-size:24px}
article.post{max-width:720px;margin:32px auto}article.post h1{font-size:40px}
article.post p{font:18px/1.95 var(--serif)}.lede{font-size:20px!important;color:var(--muted)}
blockquote{border-left:4px solid var(--c);margin:24px 0;padding:4px 20px;font-style:italic}
footer{margin-top:48px;border-top:1px solid var(--line);padding:24px 0;font-size:13px;color:var(--muted)}
@media(max-width:820px){.grid,.list .item{grid-template-columns:1fr}
#menu-btn{display:inline-block}nav.main{display:none}nav.main.open{display:block}nav.main ul{flex-direction:column}
.site-name-zh{font-size:24px}article.post h1{font-size:30px}.hero h2{font-size:26px}}
.btn{white-space:nowrap}@media(max-width:820px){#theme-btn{font-size:12px;padding:6px 8px}}
.hero-full{grid-template-columns:1fr}.hero-full>div{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:center;background:var(--card);border:1px solid var(--line);border-top:4px solid var(--c);padding:20px}
.hero-full .ph{grid-row:1/5;margin:0;height:100%;aspect-ratio:auto;min-height:320px}.hero-full .tag{justify-self:start}
@media(max-width:820px){.hero-full>div{grid-template-columns:1fr}.hero-full .ph{grid-row:auto;min-height:200px}}

/* Launch additions: text-only hero, article links, tables, issue list */
.hero-text>div{display:block;background:var(--card);border:1px solid var(--line);border-top:4px solid var(--c);padding:28px 24px}
.hero-text h2{font-size:34px;margin:.2em 0 .5em}
.hero-text .lede{margin:0 0 16px}
.read-link{font-weight:700}
.issue-list{list-style:decimal;padding-left:1.5em;margin:8px 0 32px}
.issue-list li{margin:10px 0}
.issue-list a{font-family:var(--serif);font-size:18px;line-height:1.45}
.scope{font-family:var(--sans);color:var(--muted);background:var(--card);border:1px solid var(--line);padding:14px 18px;margin:16px 0 8px}
.scope p{font:15px/1.75 var(--sans)!important;margin:.45em 0;color:var(--muted)}
article.post a{color:var(--ai);text-decoration:underline;text-underline-offset:3px}
[data-theme=dark] article.post a{color:var(--brand)}
article.post table{width:100%;border-collapse:collapse;margin:16px 0 24px;font:15px/1.65 var(--sans)}
article.post th,article.post td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
article.post thead th{background:var(--card);font-weight:700}
article.post h2{font-size:26px;margin:2em 0 .8em;border-top:4px solid var(--c,var(--fg));padding-top:8px}
article.post h3{font-size:22px;margin:1.6em 0 .5em}
article.post ul{padding-left:1.25em}
article.post li{margin:.55em 0}
article.post .meta{margin:8px 0 20px}
@media(max-width:820px){.hero-text h2{font-size:26px}article.post table{font-size:14px}}