:root{--bg:#11151b;--panel:#181d25;--line:#2a323d;--text:#e9edf2;--muted:#a7b0bc;--gold:#c99a54;--blue:#71b5c4;color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible,.table-wrap:focus-visible{outline:2px solid var(--gold);outline-offset:5px}a:hover{color:var(--gold)}p{line-height:1.85}h1,h2,h3,p,figure{margin-top:0}.gold{color:var(--gold)}.skip{position:fixed;top:-70px;left:20px;z-index:10;background:var(--gold);color:var(--bg);padding:12px}.skip:focus{top:10px}.preview-note{padding:8px 20px;text-align:center;font-size:11px;color:var(--muted);border-bottom:1px solid var(--line);letter-spacing:.05em}
.site-header,.home-main,.article-main,footer{max-width:1200px;margin:auto;padding-left:40px;padding-right:40px}.site-header{display:flex;justify-content:space-between;align-items:center;gap:25px;min-height:100px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;font-size:27px;font-weight:800;letter-spacing:-.04em}.brand img{object-fit:contain;filter:invert(1) hue-rotate(180deg);mix-blend-mode:screen}.brand small{display:block;margin-top:5px;font-size:11px;font-weight:500;letter-spacing:.1em;color:var(--muted)}.site-header nav{display:flex;gap:28px;font-size:13px;color:var(--muted)}.site-header [aria-current=page]{color:var(--gold)}
.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:70px;padding:76px 0 70px}.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--gold);margin-bottom:25px}.hero h1{font-family:"Songti SC","Noto Serif CJK SC",serif;font-size:clamp(44px,5vw,70px);font-weight:500;line-height:1.22;letter-spacing:.025em;margin-bottom:30px}.hero h1 em{font-style:normal;color:var(--gold)}.intro{font-size:15px;color:var(--muted);margin-bottom:32px}.button{display:inline-flex;justify-content:space-between;gap:45px;align-items:center;background:var(--gold);color:var(--bg);padding:15px 22px;font-size:14px;font-weight:600}.button:hover{background:#ddb277;color:var(--bg)}
.journey{position:relative;background:var(--panel);border:1px solid var(--line);padding:32px 28px;margin:0;background-image:linear-gradient(#29323d44 1px,transparent 1px),linear-gradient(90deg,#29323d44 1px,transparent 1px);background-size:28px 28px}.journey-label{font-size:11px;letter-spacing:.12em;color:var(--blue)}.journey-route{display:flex;justify-content:space-between;align-items:center;margin:32px 0 24px;font-size:12px;color:var(--muted)}.journey-route span{border:1px solid #455365;padding:8px 18px;background:var(--bg)}.journey-route i{font-style:normal;color:var(--gold)}.container-drawing{border:2px solid var(--gold);height:210px;position:relative;background:#25272b;transform:rotate(-3deg);margin:28px 3px 42px;box-shadow:8px 10px 0 #c99a541a}.container-name{padding:16px 18px;color:var(--gold);font:10px/1.5 ui-monospace,monospace;letter-spacing:.08em}.ribs{height:100px;margin:2px 18px;border:1px solid #c99a5455;background:repeating-linear-gradient(90deg,transparent,transparent 20px,#c99a5455 21px,#c99a5455 23px,transparent 24px)}.container-bottom{display:flex;justify-content:space-between;padding:16px 18px;color:var(--gold);font-size:11px}.journey figcaption{font-size:14px;line-height:1.8}.journey figcaption small{display:block;margin-top:10px;font-size:10px;color:var(--muted)}
.latest{padding:30px 0 70px}.section-label{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:0}.section-label h2{font-size:14px;margin:0;font-weight:500}.section-label>span{font-size:11px;color:var(--muted)}.story-card{display:grid;grid-template-columns:90px 1fr auto;gap:32px;padding:36px 0;border-bottom:1px solid var(--line)}.story-number{font:42px/1.3 ui-monospace,monospace;color:var(--gold)}.story-card h3{font-size:27px;font-weight:500;line-height:1.55;margin-bottom:14px}.story-card p{color:var(--muted);font-size:13px;max-width:560px}.text-link{color:var(--gold);font-size:13px}.story-tag{color:var(--muted);font-size:11px;line-height:2;text-align:right;padding-top:8px}.about{display:grid;grid-template-columns:1fr 1fr;gap:20px 70px;border-top:1px solid var(--line);padding:45px 0 70px}.about>.eyebrow{grid-column:1/-1;margin:0}.about h2{font-size:27px;line-height:1.55;font-weight:500}.about div p{font-size:14px;color:var(--muted)}footer{display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center;padding-top:28px;padding-bottom:30px;border-top:1px solid var(--line)}footer strong{font-size:14px}footer p{font-size:11px;color:var(--muted);margin-bottom:0}footer a{font-size:12px;color:var(--gold)}footer small{width:100%;font-size:10px;color:var(--muted)}
.breadcrumb{display:flex;gap:14px;font-size:12px;color:var(--muted);padding-top:38px}.article-header{padding:42px 0 45px;border-bottom:1px solid var(--line)}.article-header h1{font-family:"Songti SC","Noto Serif CJK SC",serif;font-weight:500;font-size:clamp(33px,4vw,52px);line-height:1.4;letter-spacing:.02em;margin-bottom:24px}.article-deck{font-size:16px;color:var(--muted);margin-bottom:20px}.article-meta{font-size:11px;color:var(--muted);margin:0}.reading-layout{display:grid;grid-template-columns:230px minmax(0,720px);gap:64px;padding:45px 0 70px}.toc{align-self:start;position:sticky;top:28px}.toc summary{font-size:12px;color:var(--gold);cursor:pointer}.toc nav{display:flex;flex-direction:column;gap:16px;margin-top:24px}.toc nav a{font-size:12px;color:var(--muted);line-height:1.7}.toc nav a:hover{color:var(--gold)}.back-home{display:block;border-top:1px solid var(--line);margin-top:32px;padding-top:20px;font-size:12px;color:var(--gold)}.prose{font-size:16px;line-height:1.95;overflow-wrap:anywhere;min-width:0}.prose>p{margin-bottom:24px}.prose>p:first-child{font-size:23px;line-height:1.75;border-left:3px solid var(--gold);padding:6px 0 6px 22px;margin-bottom:30px}.prose>p:first-child strong{font-weight:500}.prose h2{font-size:24px;line-height:1.5;font-weight:500;margin:46px 0 22px}.prose a{color:var(--gold);text-decoration:underline;text-underline-offset:4px}.prose .ref{font-size:11px;white-space:nowrap;padding:0 2px;text-decoration:none}.table-wrap{overflow:auto;margin:32px 0}.prose table{border-collapse:collapse;width:100%;min-width:440px;font-size:13px;background:var(--panel)}.prose th,.prose td{padding:16px;border:1px solid var(--line);text-align:left;vertical-align:top}.prose th{font-weight:500;color:var(--gold)}.sources{padding-left:24px;font-size:12px;color:var(--muted);line-height:1.9}.sources li{margin-bottom:18px;scroll-margin-top:28px}.prose .end-link{color:var(--bg);text-decoration:none;margin-top:25px}.prose #sources{border-top:1px solid var(--line);padding-top:35px}
@media(max-width:850px){.hero{gap:30px}.reading-layout{grid-template-columns:180px minmax(0,1fr);gap:30px}.journey{padding:24px 18px}.journey-route span{padding:8px 12px}.container-drawing{height:195px}.ribs{height:85px}}
@media(max-width:650px){.site-header,.home-main,.article-main,footer{padding-left:22px;padding-right:22px}.preview-note{font-size:10px;padding:8px 12px}.site-header{padding-top:20px;padding-bottom:18px;flex-wrap:wrap;gap:22px}.brand{font-size:25px}.site-header nav{width:100%;gap:24px;font-size:12px}.hero{grid-template-columns:1fr;padding:42px 0 38px;gap:35px}.hero h1{font-size:48px}.eyebrow{font-size:10px;margin-bottom:20px}.intro{font-size:14px}.journey{padding:24px}.container-drawing{height:190px;margin-bottom:34px}.ribs{height:80px}.latest{padding-bottom:40px}.story-card{grid-template-columns:38px 1fr;gap:16px;padding:28px 0}.story-number{font-size:25px}.story-card h3{font-size:22px}.story-card p{font-size:12px}.story-tag{display:none}.about{grid-template-columns:1fr;padding:35px 0 40px;gap:18px}.about h2{font-size:25px;margin-bottom:0}.about div p{font-size:13px}.breadcrumb{padding-top:28px}.article-header{padding:30px 0}.article-header h1{font-size:32px;line-height:1.5}.article-deck{font-size:14px}.article-meta{font-size:10px;line-height:1.8}.reading-layout{grid-template-columns:1fr;padding-top:25px;gap:28px}.toc{position:static;padding:18px;border:1px solid var(--line);background:var(--panel)}.toc nav{gap:12px;margin-top:16px}.back-home{display:none}.prose{font-size:15px}.prose>p:first-child{font-size:20px;padding-left:16px}.prose h2{font-size:22px;margin-top:35px}.sources{font-size:11px}footer{gap:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}