@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&family=Roboto+Mono:wght@500;600&display=swap";:root{color-scheme:light;--bg: #f3f3ef;--surface: #fff;--surface-2: #e9e9e4;--text: #111210;--muted: #666862;--border: #d2d3cd;--strong: #111210;--inverse: #fff;--shadow: 0 18px 50px rgb(20 20 17 / .08);--radius: 12px;font-family:Noto Sans SC,sans-serif;background:var(--bg);color:var(--text)}:root[data-theme=dark]{color-scheme:dark;--bg: #111210;--surface: #191a18;--surface-2: #252623;--text: #f1f1ec;--muted: #a6a7a1;--border: #363833;--strong: #f1f1ec;--inverse: #111210;--shadow: 0 20px 60px rgb(0 0 0 / .25)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-width:320px}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--strong);outline-offset:3px}.demo-bar{background:var(--strong);color:var(--inverse);text-align:center;padding:7px 16px;font:600 10px/1.4 Roboto Mono,monospace;letter-spacing:.06em}.site-header{height:68px;display:flex;align-items:center;gap:24px;padding:0 max(20px,calc((100vw - 1440px)/2));border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:800;letter-spacing:-.03em}.brand-mark{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--strong);color:var(--inverse);font:600 12px Roboto Mono}.desktop-nav{display:flex;align-items:center;gap:4px;flex:1;justify-content:flex-end}.desktop-nav>a,.nav-group>a{font-size:12px;font-weight:600;padding:10px 8px;color:var(--muted);border-radius:7px;white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{background:var(--surface-2);color:var(--text)}.nav-group{position:relative;display:flex;align-items:center}.nav-group:after{content:"";position:absolute;top:100%;left:0;width:100%;height:8px}.nav-popover{position:absolute;left:50%;top:calc(100% + 8px);min-width:220px;padding:8px;display:grid;gap:3px;visibility:hidden;opacity:0;transform:translate(-50%,6px);transition:.18s ease;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.nav-group:hover .nav-popover,.nav-group:focus-within .nav-popover{visibility:visible;opacity:1;transform:translate(-50%)}.nav-group-suppressed:hover .nav-popover,.nav-group-suppressed:focus-within .nav-popover{visibility:hidden;opacity:0;transform:translate(-50%,6px)}.nav-popover a{padding:10px;border-radius:7px;font-size:12px}.header-tools{display:flex;gap:6px}.icon-button{width:38px;height:38px;border:1px solid var(--border);border-radius:50%;background:transparent;display:grid;place-items:center;cursor:pointer}.icon-button:hover{background:var(--surface-2)}.menu-button,.mobile-nav{display:none}.page-shell{width:min(1180px,calc(100% - 40px));min-height:calc(100vh - 180px);margin:0 auto;padding:72px 0 100px}.page-header{max-width:760px;margin-bottom:42px}.page-header h1,.article-header h1{font-size:clamp(42px,7vw,86px);line-height:.98;letter-spacing:-.075em;margin:10px 0 18px}.page-header p:last-child,.article-header>p{color:var(--muted);font-size:16px;line-height:1.8}.eyebrow,.meta{font:600 10px/1.4 Roboto Mono,monospace;letter-spacing:.08em;text-transform:uppercase}.taxonomy-tabs{display:flex;gap:7px;overflow-x:auto;padding:0 0 18px;margin-bottom:25px;border-bottom:1px solid var(--border);scrollbar-width:none}.taxonomy-tabs a{padding:8px 12px;background:var(--surface);border:1px solid var(--border);border-radius:999px;white-space:nowrap;font-size:12px;font-weight:600}.taxonomy-tabs a.active{background:var(--strong);color:var(--inverse);border-color:var(--strong)}.entry-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.entry-card{overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:transform .2s ease,box-shadow .2s ease}.entry-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.entry-card-cover{display:block}.entry-card img,.card-placeholder{width:100%;aspect-ratio:16/9;object-fit:cover}.card-placeholder{display:flex;align-items:flex-end;justify-content:space-between;padding:18px;background:var(--surface-2);border-bottom:1px solid var(--border)}.card-placeholder span{font:600 11px Roboto Mono;text-transform:uppercase}.card-placeholder strong{font-size:52px;line-height:.8;letter-spacing:-.08em;opacity:.12}.entry-card-body{padding:22px}.meta{color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}.entry-card h2{font-size:23px;letter-spacing:-.045em;margin:13px 0 10px}.entry-card p{color:var(--muted);font-size:13px;line-height:1.75;margin:0 0 22px}.card-link,.back-link{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700}.status-view{min-height:300px;display:grid;place-items:center;align-content:center;text-align:center;border:1px dashed var(--border);border-radius:var(--radius);color:var(--muted);padding:30px}.status-view h2{color:var(--text);margin:14px 0 4px;letter-spacing:-.04em}.status-view p{margin:5px 0 20px}.button{border:0;border-radius:999px;padding:11px 17px;background:var(--strong);color:var(--inverse);display:inline-flex;align-items:center;gap:7px;cursor:pointer;font-size:12px;font-weight:700}.article{max-width:820px;margin:0 auto}.article-header{margin:46px 0 44px}.article-header h1{font-size:clamp(44px,7vw,78px)}.article-byline{border-top:1px solid var(--border);margin-top:28px;padding-top:14px;display:flex;justify-content:space-between;font:500 11px Roboto Mono;color:var(--muted)}.article-cover{width:100%;border-radius:var(--radius);margin-bottom:35px}.html-content{font-size:16px;line-height:1.9;overflow-wrap:anywhere}.html-content h1,.html-content h2,.html-content h3{line-height:1.15;letter-spacing:-.05em;margin:1.3em 0 .6em}.html-content h2{font-size:32px}.html-content h3{font-size:23px}.html-content img{display:block;width:100%;max-width:100%;height:auto;border-radius:var(--radius)}.html-content table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.html-content th,.html-content td{border:1px solid var(--border);padding:12px;min-width:140px;text-align:left}.html-content pre{overflow-x:auto;padding:18px;background:var(--surface-2);border-radius:var(--radius)}.html-content blockquote{border-left:3px solid var(--strong);margin-left:0;padding-left:20px;color:var(--muted)}.source-link{margin-top:35px}.category-content{max-width:820px}.category-content-wide{width:100%;max-width:none}.homepage-shell{width:100%;padding:0;max-width:none}.homepage-shell+footer{margin-top:0}.homepage-banner{position:relative;isolation:isolate;min-height:calc(100svh - 68px);overflow:hidden;display:flex;align-items:center;background:#111;color:#fff}.homepage-banner-image{position:absolute;z-index:-3;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;animation:banner-fade .42s ease-out}.homepage-banner-shade{position:absolute;z-index:-2;inset:0;background:linear-gradient(90deg,rgb(0 0 0 / .88) 0%,rgb(0 0 0 / .66) 34%,rgb(0 0 0 / .12) 72%,transparent 100%)}.homepage-banner-content{width:min(1180px,calc(100% - 120px));margin:0 auto;padding:80px 0 110px;animation:banner-fade .42s ease-out}.homepage-banner-label{margin:0 0 16px;color:#d9b41c;font:600 11px/1.4 Roboto Mono,monospace;letter-spacing:.1em;text-transform:uppercase}.homepage-banner h1{max-width:760px;margin:0;font-size:clamp(48px,7vw,88px);line-height:1;letter-spacing:-.04em;text-wrap:balance}.homepage-banner-summary{max-width:560px;margin:24px 0 0;font-size:17px;line-height:1.75;color:#ffffffd1;text-wrap:pretty}.homepage-banner-link{margin-top:32px;min-width:170px;padding:13px 20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:#d9b41c;color:#111;font-size:13px;font-weight:800}.homepage-banner-link:hover{background:#f0ca2c}.banner-arrow{position:absolute;top:50%;width:58px;height:58px;border:1px solid rgb(255 255 255 / .4);border-radius:50%;display:grid;place-items:center;background:#0000004d;color:#fff;cursor:pointer;transform:translateY(-50%)}.banner-arrow:hover{background:#0000009e}.banner-arrow-previous{left:56px}.banner-arrow-next{right:56px}.banner-dots{position:absolute;bottom:30px;left:50%;display:flex;gap:10px;transform:translate(-50%)}.banner-dots button{width:9px;height:9px;padding:0;border:1px solid rgb(255 255 255 / .8);border-radius:50%;background:transparent;cursor:pointer}.banner-dots button.active{background:#d9b41c;border-color:#d9b41c}.nuke-codes-panel{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:1px solid var(--border);background:var(--strong);color:var(--inverse)}.nuke-code{min-width:0;padding:34px 28px 38px;border-right:1px solid color-mix(in srgb,var(--inverse) 20%,transparent)}.nuke-code:last-child{border-right:0}.nuke-code-status{color:color-mix(in srgb,var(--inverse) 58%,transparent);font:600 10px/1.4 Roboto Mono,monospace;letter-spacing:.08em}.nuke-code h2{margin:24px 0 12px;font-size:20px;letter-spacing:-.03em}.nuke-code strong{display:block;overflow-wrap:anywhere;color:#d9b41c;font:600 clamp(26px,4vw,48px)/1 "Roboto Mono",monospace;letter-spacing:.04em}.external-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.link-card{position:relative;isolation:isolate;min-height:72px;overflow:hidden;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);font-weight:800;transition:transform .2s ease,box-shadow .2s ease}.link-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.link-card-plain{min-height:72px}.link-card-with-media{min-height:150px;padding:22px;align-items:flex-end;color:#fff;background:#111}.link-card-with-media:after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,rgb(0 0 0 / .94) 0%,rgb(0 0 0 / .86) 34%,rgb(0 0 0 / .64) 54%,rgb(0 0 0 / .28) 78%,transparent 100%)}.link-card-with-media:before{content:"";position:absolute;z-index:-1;top:0;bottom:0;right:34%;width:34%;background:linear-gradient(90deg,rgb(17 17 17 / .72),rgb(17 17 17 / .1),transparent);pointer-events:none}.link-card-media{position:absolute;z-index:-2;top:0;right:0;width:58%;height:100%;object-fit:cover;object-position:center}.link-card-label{position:relative;z-index:1;max-width:min(320px,62%);line-height:1.35}.link-card-icon{position:relative;z-index:1;flex:0 0 auto}.link-groups{display:grid;gap:35px}.link-groups h2{font-size:16px}.pagination{display:flex;justify-content:center;align-items:center;gap:20px;margin-top:35px;font-size:12px}.pagination a{padding:9px 14px;border:1px solid var(--border);border-radius:999px}.toast{position:fixed;z-index:30;bottom:22px;left:50%;transform:translate(-50%);padding:12px 15px;border-radius:999px;background:var(--strong);color:var(--inverse);box-shadow:var(--shadow);font-size:12px}.toast button{border:0;background:transparent;color:inherit;margin-left:12px;text-decoration:underline;cursor:pointer}.skeleton{background:linear-gradient(90deg,var(--surface-2),var(--surface),var(--surface-2));background-size:200% 100%;animation:shimmer 1.3s infinite;border-radius:var(--radius)}.hero-skeleton{height:60vh}.card-skeleton{height:360px}.article-skeleton{height:70vh;max-width:820px;margin:auto}.direct-content-skeleton{width:100%;display:grid;gap:14px}.direct-content-skeleton-kicker{width:120px;height:12px;border-radius:999px}.direct-content-skeleton-line{width:min(680px,72%);height:20px;border-radius:999px}.direct-content-skeleton-line-short{width:min(440px,48%)}.direct-content-skeleton-media{width:100%;min-height:58vh;margin-top:18px}.site-footer{max-width:1180px;margin:auto;padding:34px 0 48px;border-top:1px solid var(--border);color:var(--muted)}.footer-topline{display:flex;align-items:center;justify-content:space-between;gap:22px;padding-bottom:34px;border-bottom:1px solid color-mix(in srgb,var(--border) 72%,transparent)}.footer-copyright{margin:0;color:var(--text);font:600 11px/1.5 Roboto Mono,monospace;letter-spacing:.02em}.footer-links{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;font-weight:700;color:var(--text)}.footer-links>*{display:inline-flex;align-items:center;gap:12px}.footer-links>*+*:before{content:"";width:1px;height:12px;background:var(--border)}.footer-links a{color:var(--text);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--text) 28%,transparent);text-underline-offset:4px}.footer-links a:hover{text-decoration-color:currentColor}.footer-legal{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:28px;padding-top:22px;font-size:11px;line-height:1.78}.footer-legal-cn,.footer-legal-en{display:grid;gap:8px}.footer-legal p{margin:0;text-wrap:pretty}.center{text-align:center}@keyframes shimmer{to{background-position:-200% 0}}@keyframes banner-fade{0%{opacity:0}to{opacity:1}}@media(max-width:1180px){.desktop-nav{display:none}.menu-button{display:grid}.site-header{padding:0 20px}.mobile-nav{display:grid;position:fixed;inset:96px 12px auto;max-height:calc(100vh - 110px);overflow-y:auto;z-index:19;padding:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.mobile-nav-group{display:grid;border-bottom:1px solid var(--border)}.mobile-nav-group:last-child{border:0}.mobile-nav a{padding:12px;font-size:14px;font-weight:700}.mobile-nav .mobile-child{padding:8px 12px 8px 28px;color:var(--muted);font-size:12px;font-weight:500}.site-footer{margin:0 20px}}@media(max-width:720px){.site-header{height:60px}.brand{font-size:13px}.brand-mark{width:30px;height:30px}.page-shell{width:min(100% - 28px,1180px);padding:48px 0 75px}.homepage-shell{width:100%;padding:0}.entry-grid,.external-grid{grid-template-columns:1fr}.entry-card h2{font-size:20px}.page-header{margin-bottom:30px}.page-header h1{font-size:48px}.homepage-banner{min-height:calc(100svh - 60px);align-items:flex-end}.homepage-banner-shade{background:linear-gradient(0deg,#000000eb,#0000007a 70%,#00000026)}.homepage-banner-content{width:calc(100% - 36px);padding:130px 0 88px}.homepage-banner h1{font-size:44px}.homepage-banner-summary{margin-top:18px;font-size:14px;line-height:1.7}.homepage-banner-link{margin-top:24px}.banner-arrow{top:auto;bottom:22px;width:46px;height:46px;transform:none}.banner-arrow-previous{left:34px}.banner-arrow-next{right:34px}.banner-dots{bottom:36px}.nuke-codes-panel{grid-template-columns:1fr}.nuke-code{border-right:0;border-bottom:1px solid color-mix(in srgb,var(--inverse) 20%,transparent)}.nuke-code:last-child{border-bottom:0}.article-header{margin:30px 0}.article-header h1{font-size:44px}.site-footer{padding-bottom:34px}.footer-topline,.footer-legal{grid-template-columns:1fr}.footer-topline{display:grid;align-items:start}.footer-legal{gap:18px;font-size:10px;line-height:1.72}.footer-links{gap:9px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}