*{box-sizing:border-box;margin:0;padding:0}
body{background:#fbfaf7;color:#1c1b19;font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;-webkit-font-smoothing:antialiased}
.col{max-width:720px;margin:0 auto;padding:96px 0 120px}
.sans,.mast small,.meta,.num,.sh em,blockquote span,h3{font-family:-apple-system,"SF Pro Text","PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif}
.mast{text-align:center;padding-bottom:48px;border-bottom:1px solid #1c1b19;margin-bottom:8px}
.mast small{letter-spacing:.32em;font-size:11px;color:#c2410c;font-weight:600}
.mast h1{font-size:52px;font-weight:700;letter-spacing:.02em;margin:18px 0 14px;line-height:1.15}
.mast p{font-size:15px;color:#6b6760;line-height:1.8}
.rule{height:3px;border-bottom:1px solid #1c1b19;margin-bottom:28px}
nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;margin-bottom:64px;font-family:-apple-system,"PingFang SC","Noto Sans CJK SC",sans-serif;font-size:13px}
nav a{color:#4a4740;text-decoration:none}nav b{font-weight:600;color:#c2410c;font-size:11px;margin-left:5px;vertical-align:1px}
.tag{margin-left:14px;font-size:11px;letter-spacing:.06em;font-weight:500;color:#8a5a3c;background:#f3e6da;padding:3px 9px;border-radius:999px;text-decoration:none;vertical-align:1px}
html{scroll-behavior:smooth}
.sh{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid #dcd8cf;padding-bottom:14px;margin-bottom:8px}
.sh h2{font-size:24px;font-weight:700;letter-spacing:.08em}.sh em{font-style:normal;font-size:11px;letter-spacing:.28em;color:#9a958b;text-transform:uppercase}
section{margin-bottom:56px}.hot .sh h2{color:#c2410c}.hot{background:linear-gradient(#f6efe6,#fbfaf7);margin:0 -48px 56px;padding:40px 48px 8px;border-radius:20px}
article{padding:48px 0;border-bottom:1px solid #e7e3da}article:last-child{border-bottom:0}
.num{font-size:13px;font-weight:600;color:#c2410c;letter-spacing:.15em;margin-bottom:10px}
h3{font-size:28px;line-height:1.35;font-weight:700;letter-spacing:-.005em;margin-bottom:24px}
figure img{width:100%;max-height:420px;object-fit:cover;border-radius:14px;display:block;background:#eee}
figure{margin-bottom:24px}
p{font-size:17px;line-height:1.95;color:#3a3833;margin-bottom:24px}
blockquote{border-left:2px solid #c2410c;padding:4px 0 4px 22px;font-size:19px;line-height:1.8;font-style:italic;color:#1c1b19;margin-bottom:24px}
blockquote span{display:block;font-style:normal;font-size:11px;letter-spacing:.3em;color:#c2410c;font-weight:700;margin-bottom:6px}
.meta{display:flex;gap:16px;align-items:center;font-size:13px;color:#8a857b}.meta .dot{flex:1}.meta a{color:#1c1b19;text-decoration:none;font-weight:600;border-bottom:1px solid #c2410c}
footer{text-align:center;font-size:12px;color:#9a958b;letter-spacing:.2em;padding-top:24px;border-top:1px solid #dcd8cf;font-family:-apple-system,"PingFang SC",sans-serif}
html{scroll-behavior:smooth}
.side,.top{font-family:-apple-system,"PingFang SC","Noto Sans CJK SC",sans-serif}
.side{display:none;position:fixed;left:32px;top:96px;width:220px;max-height:calc(100vh - 140px);overflow:auto}
.side .st{font-size:11px;letter-spacing:.28em;color:#9a958b;margin-bottom:14px}
.side a,.top a{display:block;text-decoration:none;color:#4a4740;padding:12px 0 12px 14px;border-left:2px solid #e7e3da}
.side a.cur,.top a.cur{border-color:#c2410c;color:#1c1b19}
.side .d,.top .d{font-size:14px;font-weight:600}.side .n,.top .n{font-size:11px;color:#c2410c;margin-left:8px}
.side .h,.top .h{display:block;font-size:12px;color:#8a857b;line-height:1.5;margin-top:4px}
.top{max-width:720px;margin:24px auto 0;font-size:13px;color:#6b6760}.top summary{cursor:pointer;text-align:center;list-style:none}
.top summary::after{content:" ▾";color:#c2410c}.top .tl{margin-top:12px;background:#fff;border:1px solid #e7e3da;border-radius:12px;padding:6px 16px}
@media(min-width:1280px){.side{display:block}.top{display:none}}
@media(max-width:760px){.col{padding:56px 20px 80px}.mast h1{font-size:36px}h3{font-size:22px}.hot{margin:0 -20px 40px;padding:28px 20px 4px}}

/* responsive hardening */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
html,body{max-width:100%;overflow-x:hidden}
*,*::before,*::after{box-sizing:border-box}
.col{width:100%;max-width:720px;padding-left:24px;padding-right:24px}
img,video,figure,table{max-width:100%}
figure img{height:auto}
h1,h2,h3,p,blockquote,.meta,.h,a{overflow-wrap:anywhere;word-break:normal}
table{display:block;overflow-x:auto}
.top{width:auto;max-width:720px;margin-left:auto;margin-right:auto;padding:0 24px}
.side{width:min(220px,18vw)}
@media(max-width:1279px){.hot{margin-left:-24px;margin-right:-24px;padding-left:24px;padding-right:24px}}
@media(max-width:760px){
 .col{padding:40px 20px 72px}
 .top{padding:0 20px;margin-top:16px}.top .tl{width:100%}
 .mast{padding-bottom:32px}.mast small{letter-spacing:.2em}.mast h1{font-size:clamp(28px,8.5vw,36px);letter-spacing:0}.mast p{font-size:13.5px}
 .rule{margin-bottom:20px}
 nav{gap:6px 14px;margin-bottom:40px;font-size:12.5px;justify-content:flex-start}
 .hot{margin:0 -20px 40px;padding:24px 20px 4px;border-radius:0}
 .sh h2{font-size:20px}.sh em{font-size:10px;letter-spacing:.18em}
 article{padding:32px 0}
 h3{font-size:clamp(19px,5.6vw,22px);margin-bottom:16px}
 figure{margin-bottom:16px}figure img{max-height:300px;border-radius:10px}
 p{font-size:15.5px;line-height:1.85;margin-bottom:18px}
 blockquote{font-size:16.5px;padding-left:16px}
 .meta{flex-wrap:wrap;gap:6px 12px;font-size:12px}.meta .dot{flex:1 1 100%;order:3}
}