:root{color-scheme:dark;--bg:#0d1424;--panel:#141e31;--ink:#edf3ef;--muted:#a7b6ba;--lime:#d5ff65;--line:#2c3b4b;--coral:#ff9f84;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.65}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:2px solid var(--lime);outline-offset:4px}
.site-shell{overflow:hidden}
.site-header,.site-footer,.section,.page-intro,.article,.not-found{width:min(1180px,calc(100% - 64px));margin-inline:auto}
.site-header{height:96px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:2}
.brand{display:flex;align-items:center;gap:13px;font-weight:900;letter-spacing:.08em}
.brand-symbol{font-size:25px;line-height:1;letter-spacing:-.18em;color:var(--lime);padding-right:4px}
.brand-symbol span{color:var(--ink)}
.brand-name{font-size:14px;line-height:1.07;display:flex;flex-direction:column;letter-spacing:.18em}
.brand-name span{color:var(--lime);font-size:10px;letter-spacing:.28em;margin-top:4px}
.site-header nav,.site-footer>div:nth-child(2){display:flex;gap:34px;align-items:center}
.site-header nav a{color:var(--muted);font-size:14px;font-weight:700;transition:color .2s}
.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--lime)}
.hero{width:min(1440px,100%);margin:0 auto;min-height:626px;position:relative;background:radial-gradient(circle at 79% 43%,#26384e 0,transparent 28%),linear-gradient(125deg,#132038,#0d1424 72%);border-block:1px solid #273447}
.hero-grid{position:absolute;inset:0;opacity:.24;background-image:linear-gradient(#7891a01f 1px,transparent 1px),linear-gradient(90deg,#7891a01f 1px,transparent 1px);background-size:64px 64px;mask-image:linear-gradient(90deg,transparent 28%,black)}
.hero-orbit{position:absolute;border:1px solid #a3bdc03d;border-radius:50%;right:-130px;top:76px;width:620px;height:620px;transform:rotate(-25deg)}
.orbit-two{right:42px;top:173px;width:340px;height:340px;border-color:#d5ff6575}
.hero-orbit:after{content:"";position:absolute;left:62px;top:66px;width:13px;height:13px;border-radius:50%;background:var(--lime);box-shadow:0 0 34px var(--lime)}
.orbit-two:after{left:auto;right:23px;top:72px;width:9px;height:9px;background:var(--coral);box-shadow:0 0 25px var(--coral)}
.hero-content{position:relative;z-index:1;width:min(1180px,calc(100% - 64px));margin:auto;padding:116px 0 96px}
.eyebrow,.section-kicker{font-size:11px;font-weight:800;letter-spacing:.26em;color:var(--lime);margin:0 0 30px}
.eyebrow{display:flex;align-items:center;gap:14px}.eyebrow-line{height:1px;width:28px;background:var(--lime)}.eyebrow-dot{font-size:16px;color:var(--coral)}
h1,h2,h3,p{margin-top:0}
.hero h1{font-size:clamp(48px,6.2vw,88px);line-height:1.15;letter-spacing:-.065em;max-width:750px;margin-bottom:30px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero-description{color:#cad6d4;font-size:18px;line-height:1.85;max-width:550px;margin-bottom:34px}
.hero-actions{display:flex;gap:15px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:53px;padding:13px 21px;font-size:13px;font-weight:800}
.button-primary{background:var(--lime);color:#111b1d}.button-primary:hover{background:#e7ffae}
.button-quiet{border:1px solid #6f858778;color:var(--ink)}.button-quiet:hover{border-color:var(--lime)}
.hero-side{position:absolute;right:37px;bottom:25px;display:flex;gap:16px;color:#899fa1;font-size:10px;letter-spacing:.2em;writing-mode:vertical-rl}
.hero-side span:last-child{color:var(--lime);font-size:19px}
.intro-band{display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid var(--line);max-width:1180px;margin:auto}
.intro-band>div{padding:28px 18px;border-right:1px solid var(--line);font-size:13px;font-weight:700}.intro-band>div:first-child{padding-left:0}.intro-band>div:last-child{border:0}
.intro-number{color:var(--lime);font-size:11px;letter-spacing:.08em;margin-right:17px}
.section{padding-block:105px 114px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:36px}
.section-kicker{margin-bottom:14px}
.section-heading h2,.closing-card h2,.page-intro h1{font-size:clamp(36px,4vw,54px);line-height:1.25;letter-spacing:-.055em;margin:0}
.section-asterisk{color:var(--lime);margin-left:12px;font-size:.6em;vertical-align:top}
.text-link{border-bottom:1px solid var(--lime);padding-bottom:6px;color:var(--lime);font-size:13px;font-weight:800;white-space:nowrap}
.post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.post-card{background:var(--panel);min-height:325px;padding:29px;display:flex;flex-direction:column;justify-content:space-between;border:1px solid #29384a;transition:transform .2s,border-color .2s}
.post-card:hover{transform:translateY(-5px);border-color:var(--lime)}
.post-card-top{display:flex;align-items:center;justify-content:space-between}
.post-tag{border:1px solid #61747b;padding:4px 10px;font-size:11px;color:var(--lime);font-weight:700}
.post-arrow{font-size:24px;color:var(--lime)}
.post-card time,.archive-row time{color:#8da1a4;font-size:12px;letter-spacing:.08em}
.post-card h3{font-size:26px;letter-spacing:-.035em;line-height:1.35;margin:14px 0 11px}
.post-card p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
.post-read{font-size:12px;font-weight:800;color:var(--lime);margin-top:26px}
.closing-card{width:min(1180px,calc(100% - 64px));margin:0 auto 100px;padding:42px 48px;background:var(--lime);color:#12201c;display:flex;justify-content:space-between;align-items:end;gap:30px}
.closing-card .section-kicker{color:#3b5840}.closing-card h2{font-size:clamp(32px,3.4vw,48px)}
.closing-card>a{border-bottom:1px solid #12201c;padding-bottom:6px;font-weight:800;font-size:13px;white-space:nowrap}
.site-footer{border-top:1px solid var(--line);padding-block:37px 35px;display:grid;grid-template-columns:1fr auto;gap:21px;color:#9db1ae;font-size:12px}
.site-footer>div:first-child{display:flex;align-items:center;gap:18px}
.footer-mark{color:var(--lime);font-size:22px;font-weight:900;letter-spacing:-.16em;padding-right:3px}
.site-footer a:hover{color:var(--lime)}.site-footer p{grid-column:1/-1;margin:0;color:#6e8388}
.page-intro{padding:100px 0 40px}.page-intro>p:last-child{color:var(--muted);font-size:18px;margin:19px 0 0}
.archive-list{padding-top:38px}
.archive-row{border-top:1px solid var(--line);display:grid;grid-template-columns:125px 1fr 24px;gap:22px;align-items:center;padding:28px 0}.archive-row:last-child{border-bottom:1px solid var(--line)}
.archive-row:hover strong,.archive-row:hover>span:last-child{color:var(--lime)}
.archive-row strong{font-size:20px;display:block}.archive-row small{color:var(--muted);font-size:13px;display:block;margin-top:5px}.archive-row>span:last-child{color:var(--lime);font-size:22px}
.article{padding-bottom:120px}.article-header{max-width:820px;padding:94px 0 60px;margin:auto;border-bottom:1px solid var(--line)}
.back-link{display:inline-block;color:var(--muted);font-size:13px;margin-bottom:70px}.back-link:hover{color:var(--lime)}
.article-header h1{font-size:clamp(42px,5vw,70px);line-height:1.18;letter-spacing:-.06em;margin-bottom:25px}
.article-header>p:last-child{font-size:19px;color:var(--muted);line-height:1.7}
.article-body{max-width:820px;margin:55px auto;color:#d7e2dd;font-size:17px;line-height:2}
.article-body p,.article-body ul,.article-body ol{margin-bottom:1.5em}.article-body a{color:var(--lime);text-decoration:underline;text-underline-offset:4px}.article-body h2{font-size:29px;color:var(--ink);margin-top:2em}
.article-body li{padding-left:5px;margin-bottom:.45em}.article-body li::marker{color:var(--lime)}
.article-footer{max-width:820px;margin:auto;border-top:1px solid var(--line);padding-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:13px;color:var(--muted)}.article-footer a{color:var(--lime);font-weight:800}
.not-found{padding:130px 0 170px}.not-found h1{font-size:clamp(42px,6vw,76px);line-height:1.2}.not-found>p:nth-of-type(2){color:var(--muted);margin-bottom:30px}
@media(max-width:760px){.site-header,.site-footer,.section,.page-intro,.article,.not-found{width:min(100% - 36px,1180px)}.site-header{height:76px}.site-header nav{gap:14px}.site-header nav a{font-size:12px}.site-header nav a:last-child{display:none}.hero{min-height:590px}.hero-content{width:calc(100% - 36px);padding:105px 0 80px}.hero h1{font-size:clamp(48px,11vw,72px)}.hero-description{font-size:16px}.hero-orbit{right:-300px;top:100px}.orbit-two{right:-130px;top:240px}.hero-side{display:none}.intro-band{grid-template-columns:1fr;width:calc(100% - 36px)}.intro-band>div{padding:17px 0;border-right:0;border-bottom:1px solid var(--line)}.intro-band>div:last-child{border:0}.section{padding-block:70px}.section-heading{align-items:start;flex-direction:column}.post-grid{grid-template-columns:1fr}.post-card{min-height:285px}.closing-card{width:calc(100% - 36px);padding:30px;flex-direction:column;align-items:start;margin-bottom:70px}.site-footer{grid-template-columns:1fr}.site-footer>div:nth-child(2){gap:18px;flex-wrap:wrap}.site-footer p{grid-column:auto}.archive-row{grid-template-columns:1fr 24px;gap:8px}.archive-row time{grid-column:1/-1}.article-header{padding-top:60px}.back-link{margin-bottom:55px}.article-body{font-size:16px}.article-footer{flex-direction:column}}