:root{
  color-scheme:light dark;
  --bg:#fafbf9;--bg-glass:rgba(250,251,249,.82);--surface:#f1f4f0;--text:#17211b;--muted:#718078;--line:#dce2dd;--accent:#23855b;--accent-2:#7256bd;--glow:rgba(35,133,91,.16);
  --sans:Inter,"HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;--mono:"Cascadia Code","SFMono-Regular",Consolas,monospace;--container:950px;
  font-family:var(--sans);font-size:16px;line-height:1.75
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scrollbar-gutter:stable}body{min-height:100vh;margin:0;display:flex;flex-direction:column;color:var(--text);background-color:var(--bg);background-image:linear-gradient(rgba(23,33,27,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(23,33,27,.025) 1px,transparent 1px),radial-gradient(circle at 84% 12%,var(--glow),transparent 27rem);background-size:28px 28px,28px 28px,auto;background-attachment:fixed;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none;transition:color .2s ease,text-shadow .2s ease}a:hover{color:var(--accent);text-shadow:0 0 18px var(--glow)}a:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:3px}
.site-head{position:sticky;top:0;z-index:30;border-bottom:1px solid var(--line);background:var(--bg-glass);backdrop-filter:blur(18px) saturate(150%)}
.head-inner{max-width:var(--container);height:64px;margin:auto;padding:0 24px;display:flex;align-items:center}
.site-title{display:flex;align-items:center;gap:7px;color:var(--text);font:700 15px var(--mono)}.brand-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--glow)}.brand-cursor{width:7px;height:1em;background:var(--accent);animation:blink 1.1s steps(1) infinite}
.head-inner nav{display:flex;gap:24px;margin-left:auto}.head-inner nav a{position:relative;color:var(--muted);font-size:13px;font-weight:600}.head-inner nav a:hover{color:var(--text)}
.rss-link{margin-left:22px;padding:5px 9px;border:1px solid var(--line);border-radius:6px;color:var(--muted);font:11px var(--mono)}
main{position:relative;z-index:1;flex:1}.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.home-hero{min-height:calc(100vh - 64px);padding:56px 24px 28px;display:flex;flex-direction:column;align-items:center}.hero-inner{width:100%;max-width:var(--container);margin-top:clamp(28px,7vh,72px);display:flex;flex-direction:column;align-items:center;text-align:center}
.hero-avatar{width:96px;height:96px;margin-bottom:18px;display:grid;place-items:center;border:1px solid color-mix(in srgb,var(--accent) 46%,var(--line));border-radius:50%;background:linear-gradient(145deg,color-mix(in srgb,var(--surface) 74%,transparent),color-mix(in srgb,var(--accent) 12%,var(--surface)));box-shadow:0 0 0 1px var(--glow),0 22px 44px -24px var(--accent);color:var(--accent);font:800 34px var(--mono)}
.hero-inner h1{margin:0;font:700 clamp(24px,3vw,32px)/1.2 var(--sans);letter-spacing:-.035em}.hero-inner>small{margin:5px 0 10px;color:var(--accent);font:11px var(--mono)}.hero-inner>p{max-width:580px;margin:0 0 25px;color:var(--muted);font-size:16px}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:9px}.hero-actions a{padding:7px 12px;border:1px solid var(--line);border-radius:6px;background:color-mix(in srgb,var(--surface) 68%,transparent);color:var(--text);font:12px var(--mono)}.hero-actions a:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}.hero-actions span{display:inline-block;transition:transform .2s}.hero-actions a:hover span{transform:translateX(3px)}
.pinned-block{width:100%;max-width:var(--container);margin:48px auto 0}.section-head{margin-bottom:18px}.section-head.compact{margin-bottom:5px}.section-eyebrow,.article-kicker{display:block;color:var(--accent);font:12px var(--mono);letter-spacing:.06em}.section-head h2{margin:4px 0 0;font-size:31px;letter-spacing:-.04em}
.post-list{margin:0;padding:0;list-style:none}.post-item{border-bottom:1px dashed var(--line)}.post-item:last-child{border-bottom:0}.post-item-link{padding:14px 6px 14px 0;display:grid;grid-template-columns:104px 1fr auto;align-items:center;gap:18px;color:var(--text);transition:padding .2s,background .2s}.post-item-link:hover{padding-left:12px;background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 7%,transparent),transparent 72%)}.post-item-link time{color:var(--muted);font:12px var(--mono);letter-spacing:.03em}.post-item-main{min-width:0;display:flex;align-items:center;gap:10px}.post-item-title{font-size:15px;font-weight:600}.pin{margin-right:8px;color:var(--accent)}.chip{flex-shrink:0;padding:1px 7px;border:1px solid var(--line);border-radius:99px;color:var(--muted);font:10px var(--mono)}.post-arrow{opacity:0;color:var(--muted);transition:opacity .2s,transform .2s}.post-item-link:hover .post-arrow{opacity:1;transform:translateX(4px);color:var(--accent)}
.scroll-cue{margin-top:auto;padding-top:30px;display:flex;flex-direction:column;align-items:center;gap:9px;color:var(--muted);font:10px var(--mono);letter-spacing:.16em;text-transform:uppercase}.scroll-cue i{position:relative;width:1px;height:38px;overflow:hidden;background:linear-gradient(var(--line),transparent)}.scroll-cue i::after{position:absolute;inset:0;content:"";background:linear-gradient(var(--accent),transparent);animation:scroll 1.8s ease-in-out infinite}
.home-recent{padding:88px 0 96px;scroll-margin-top:72px}.section-more{display:inline-flex;gap:7px;margin-top:24px;border-bottom:1px solid transparent;color:var(--muted);font:12px var(--mono)}.section-more:hover{border-color:var(--accent);color:var(--accent)}
.page-container{padding:72px 0 105px}.list-header{padding-bottom:30px;border-bottom:1px solid var(--line);margin-bottom:38px}.list-header h1{margin:7px 0 9px;font-size:clamp(38px,6vw,58px);line-height:1.15;letter-spacing:-.055em}.list-header p{max-width:640px;margin:0;color:var(--muted)}
.archive-year{display:grid;grid-template-columns:100px 1fr;gap:32px;margin-bottom:45px}.archive-year h2{margin:9px 0;color:var(--muted);font:700 23px var(--mono)}
.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.category-card{padding:25px;border:1px solid var(--line);border-radius:10px;background:color-mix(in srgb,var(--surface) 70%,transparent)}.category-card>div{display:flex;align-items:baseline;justify-content:space-between}.category-card h2{margin:0;font-size:24px}.category-card>div span{color:var(--muted);font:11px var(--mono)}.category-card ul{margin:20px 0 0;padding:18px 0 0;border-top:1px solid var(--line);list-style:none}.category-card li{margin:10px 0;display:flex;justify-content:space-between;gap:15px}.category-card li a{color:var(--text);font-size:14px}.category-card time{flex-shrink:0;color:var(--muted);font:10px var(--mono)}
.about-page{max-width:760px}.about-page section{margin-bottom:48px}.about-page h2{font-size:23px}.about-page p{color:color-mix(in srgb,var(--text) 88%,var(--muted));line-height:1.9}.about-links{display:flex;gap:22px;margin-top:22px;font:12px var(--mono)}
.article{width:min(760px,calc(100% - 40px));margin:auto;padding:64px 0 96px}.breadcrumbs{display:flex;gap:9px;margin-bottom:44px;color:var(--muted);font:11px var(--mono)}.breadcrumbs a{color:var(--muted)}.article>header{padding-bottom:32px;border-bottom:1px solid var(--line)}.article h1{margin:10px 0 18px;font-size:clamp(39px,6vw,62px);line-height:1.14;letter-spacing:-.05em}.summary{margin:0;color:var(--muted);font-size:17px}.article-meta{display:flex;gap:18px;margin-top:22px;color:var(--muted);font:11px var(--mono)}
.prose{padding-top:38px;font-family:"Noto Serif SC","Songti SC",serif;font-size:18px;line-height:1.95}.prose p{margin:0 0 1.65em}.prose h2,.prose h3{font-family:var(--sans);line-height:1.35}.prose blockquote{margin:2em 0;padding:6px 0 6px 20px;border-left:3px solid var(--accent);background:linear-gradient(90deg,color-mix(in srgb,var(--accent) 7%,transparent),transparent);color:var(--muted)}.prose code{padding:2px 5px;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--accent);font:14px var(--mono)}
.post-pager{margin-top:70px;padding-top:26px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:20px}.post-pager a{display:flex;flex-direction:column;color:var(--text)}.post-pager .next{text-align:right}.post-pager small{margin-bottom:5px;color:var(--muted);font:10px var(--mono)}.post-pager span{font-size:14px;font-weight:650}
footer{position:relative;z-index:1;padding:28px 24px;border-top:1px solid var(--line);color:var(--muted);text-align:center;font:11px var(--mono)}
@keyframes blink{0%,50%{opacity:1}50.01%,100%{opacity:0}}@keyframes scroll{0%{transform:translateY(-100%);opacity:0}20%{opacity:1}100%{transform:translateY(100%);opacity:0}}
@media(max-width:720px){.head-inner{padding:0 16px;gap:16px}.head-inner nav{min-width:0;margin-left:auto;gap:16px;overflow-x:auto;scrollbar-width:none}.head-inner nav::-webkit-scrollbar{display:none}.head-inner nav a{flex-shrink:0;font-size:12px}.rss-link{display:none}.brand-name{display:none}.home-hero{padding-right:18px;padding-left:18px}.post-item-link{grid-template-columns:84px 1fr}.post-arrow{display:none}.post-item-main{align-items:flex-start;flex-direction:column;gap:5px}.archive-year{grid-template-columns:1fr;gap:4px}.archive-year h2{margin-bottom:0}.category-grid{grid-template-columns:1fr}}
@media(max-width:480px){.head-inner nav a:nth-child(2),.head-inner nav a:nth-child(4){display:none}.home-hero{min-height:calc(100svh - 64px);padding-top:42px}.hero-inner{margin-top:20px}.hero-avatar{width:82px;height:82px}.pinned-block{margin-top:38px}.post-item-link{grid-template-columns:76px 1fr;gap:12px}.post-item-title{font-size:14px}.home-recent{padding:70px 0}.container{width:min(var(--container),calc(100% - 30px))}.page-container{padding-top:52px}.article{padding-top:48px}.prose{font-size:17px}.post-pager{grid-template-columns:1fr}.post-pager .next{text-align:left}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}.brand-cursor{opacity:1}.scroll-cue i::after{animation:none}}
@media(prefers-color-scheme:dark){:root{--bg:#080d0a;--bg-glass:rgba(8,13,10,.82);--surface:#111a14;--text:#e5ede8;--muted:#7f9186;--line:#1f3026;--accent:#58d49b;--accent-2:#ad8cff;--glow:rgba(88,212,155,.18)}body{background-image:linear-gradient(rgba(255,255,255,.024) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.024) 1px,transparent 1px),radial-gradient(circle at 84% 12%,var(--glow),transparent 27rem)}.hero-avatar{box-shadow:0 0 0 1px var(--glow),0 22px 44px -24px var(--accent)}}