:root{--culture-ink:#172b34;--culture-cyan:#14999a;--culture-coral:#ed694f;--culture-paper:#f7faf8;--culture-line:#172b3426}*{box-sizing:border-box}.culture-page{min-height:100vh;color:var(--culture-ink);background:radial-gradient(circle at 18% 9%,#14999a30,#0000 26%),linear-gradient(145deg,#07151d,#0e2932 65%,#123b42);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,Arial,sans-serif}.culture-header{z-index:40;color:#fff;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#07151deb;border-bottom:1px solid #ffffff1f;grid-template-columns:1fr auto 1fr;align-items:center;height:80px;padding:0 max(4vw,50vw - 720px);display:grid;position:sticky;top:0}.culture-brand{letter-spacing:-.04em;align-items:center;gap:9px;font-size:20px;font-weight:800;display:flex}.culture-brand span{filter:brightness(0)invert();color:#0000;text-indent:-9999px;background:url(/wancheng-logo-transparent.png) 50%/contain no-repeat;width:39px;height:39px;display:block;overflow:hidden}.culture-header>nav{align-items:center;gap:clamp(17px,2vw,28px);height:100%;display:flex}.culture-header>nav a{color:#ffffffad;white-space:nowrap;place-items:center;height:100%;font-size:13px;font-weight:600;display:grid;position:relative}.culture-header>nav a:hover,.culture-header>nav a.active{color:#fff}.culture-header>nav a.active:after{content:"";background:#45d6cf;height:2px;position:absolute;bottom:0;left:0;right:0}.culture-language{border:1px solid #ffffff38;border-radius:20px;justify-self:end;padding:3px;display:flex}.culture-language button{color:#ffffffa6;cursor:pointer;background:0 0;border:0;border-radius:16px;min-width:34px;height:28px;font-size:10px;font-weight:800}.culture-language button.active{color:#102b33;background:#fff}.culture-document-stage{padding:64px 24px 95px}.culture-document{background:linear-gradient(#14999a09 1px,transparent 1px),linear-gradient(90deg,#14999a09 1px,transparent 1px),var(--culture-paper);background-size:28px 28px;border:1px solid #64e8e14d;border-radius:22px;width:min(1040px,100vw - 48px);margin:auto;padding:clamp(46px,7vw,86px) clamp(28px,8vw,94px);position:relative;overflow:hidden;box-shadow:0 28px 76px #00000047}.culture-document:before,.culture-document:after{content:"";pointer-events:none;position:absolute}.culture-document:before{background:linear-gradient(#48d9d1,var(--culture-coral));width:6px;height:42%;top:0;left:0}.culture-document:after{border-top:1px solid var(--culture-cyan);border-right:1px solid var(--culture-cyan);width:58px;height:58px;top:13mm;right:13mm}.document-orbit{border:1px solid #14999a21;border-radius:50%;width:180px;height:180px;position:absolute;bottom:72px;right:-35px}.document-orbit i{border:1px solid #14999a1a;border-radius:50%;position:absolute;inset:24px}.document-orbit i:nth-child(2){inset:52px}.document-orbit i:nth-child(3){background:#14999a1f;border:0;inset:77px}.culture-article-heading{border-bottom:1px solid var(--culture-line);padding-bottom:22px;position:relative}.culture-article-heading>div{color:var(--culture-cyan);letter-spacing:.14em;text-transform:uppercase;justify-content:space-between;gap:24px;font:750 9px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.culture-article-heading h1{max-width:650px;color:var(--culture-ink);letter-spacing:-.045em;margin:22px 0 0;font-size:clamp(29px,4vw,43px);line-height:1.22}.culture-article-body{padding:26px 0 12px;position:relative}.culture-article-body p,.culture-article-body .culture-ending{color:#2b3b42;letter-spacing:.018em;border:0;margin:0 0 14px;padding:0;font-family:Songti SC,STSong,Noto Serif CJK SC,Georgia,serif;font-size:14px;font-weight:400;line-height:1.9}.culture-article-body .culture-ending{margin-top:22px}.culture-document-footer{border-top:1px solid var(--culture-line);color:#66767b;letter-spacing:.12em;justify-content:flex-start;margin-top:38px;padding-top:12px;font:700 8px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:flex}.culture-article-actions{justify-content:flex-end;gap:10px;width:min(1040px,100vw - 48px);margin:22px auto 0;display:flex}.culture-article-actions a{color:#fff;border:1px solid #ffffff52;padding:13px 18px;font-size:12px;font-weight:750}.culture-article-actions a:first-child{background:#168a8d;border-color:#45d6cf}.culture-article-actions span{margin-left:16px}@media (max-width:900px){.culture-header{grid-template-columns:1fr auto;height:auto;min-height:72px;padding:12px 18px 0}.culture-brand strong{display:none}.culture-language{align-self:center}.culture-header>nav{scrollbar-width:none;grid-area:2/1/auto/3;gap:22px;width:100%;height:46px;overflow-x:auto}.culture-header>nav::-webkit-scrollbar{display:none}.culture-header>nav a{flex:none;font-size:12px}.culture-document-stage{padding:28px 12px 70px}.culture-document{border-radius:14px;width:100%;padding:34px 25px}.culture-article-heading>div{gap:7px;display:grid}.culture-article-heading h1{font-size:31px}.culture-article-body p,.culture-article-body .culture-ending{font-size:14px;line-height:1.85}.culture-article-actions{width:100%;display:grid}.culture-article-actions a{text-align:center}}@media print{.culture-header,.culture-article-actions{display:none}.culture-page,.culture-document-stage{background:#fff;padding:0}.culture-document{width:100%;box-shadow:none;border:0;border-radius:0}}