@font-face{font-family:'DM Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url('/assets/fonts/dm-sans-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:'DM Sans';font-style:normal;font-weight:400 700;font-display:swap;src:url('/assets/fonts/dm-sans-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:'Libre Caslon Display';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/libre-caslon-display-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:'Libre Caslon Display';font-style:normal;font-weight:400;font-display:swap;src:url('/assets/fonts/libre-caslon-display-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
:root{color-scheme:dark;--bg:#101713;--surface:#17201a;--raised:#1b261f;--line:#ffffff15;--text:#f0f0e8;--muted:#a1ada3;--gold:#d4b47b;--green:#a8c3a3;--serif:'Libre Caslon Display',Georgia,'Songti SC',serif;--sans:'DM Sans',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.7 var(--sans);-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:default}button,select,input{color:inherit}button{background:none}img{max-width:100%;display:block}h1,h2,h3,h4,p{margin:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif);line-height:1.08}p+p{margin-top:16px}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}[hidden]{display:none!important}a,button,select,input,summary{outline-offset:5px}:focus-visible{outline:2px solid var(--gold)}::selection{background:#a98b50;color:#fff}.wrap{width:min(1240px,calc(100% - 88px));margin-inline:auto}.skip-link{position:fixed;top:-100px;left:16px;background:var(--gold);color:#141913;padding:10px 20px;z-index:100}.skip-link:focus{top:10px}
.site-header{height:84px;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:#101713f5;backdrop-filter:blur(16px)}.header-inner{height:100%;display:flex;align-items:center;gap:40px}.brand{display:flex;align-items:center;gap:11px;white-space:nowrap}.brand>svg{height:39px;width:35px;color:var(--gold)}.brand-name{font-size:17px;font-weight:600;letter-spacing:3px;line-height:1.2}.brand-name small{display:block;font-size:9px;font-weight:500;letter-spacing:4.2px;color:var(--muted);margin-top:5px}.nav{display:flex;align-items:center;gap:29px;margin-left:auto;height:100%}.nav a{font-size:13px;position:relative;display:flex;height:100%;align-items:center;color:#b4bdb5;white-space:nowrap}.nav a:hover,.nav a.active{color:var(--gold)}.nav a.active:after{content:'';height:2px;background:var(--gold);position:absolute;bottom:0;left:0;right:0}.header-actions{display:flex;align-items:center;gap:18px}.icon-button{border:0;display:flex;align-items:center;justify-content:center;width:36px;height:44px;color:var(--muted)}.icon-button:hover{color:var(--gold)}.lang-link{font-size:12px;border-left:1px solid var(--line);padding-left:19px;color:var(--muted);min-height:44px;display:flex;align-items:center}.lang-link:hover{color:var(--gold)}#menu-toggle{display:none}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--gold);font-size:10px;font-weight:650;letter-spacing:2.5px;text-transform:uppercase}.eyebrow .dash{width:27px;height:1px;background:var(--gold)}.hero{position:relative;overflow:hidden;min-height:562px;display:flex;align-items:center;border-bottom:1px solid var(--line);background:#17221b}.hero-image{position:absolute;inset:0;background-image:url('/assets/game/forever-world.webp');background-size:cover;background-position:center 52%;opacity:.86}.hero:after{position:absolute;inset:0;content:'';background:linear-gradient(90deg,#101713f5 0%,#101713d4 27%,#10171355 62%,#10171306),linear-gradient(0deg,#101713 0%,transparent 42%)}.hero-content{position:relative;z-index:1;padding:68px 0 72px}.hero h1{font-size:82px;letter-spacing:-1.5px;line-height:1.04;margin-top:24px;max-width:690px}.hero h1 em{font-weight:400;font-style:normal;color:var(--gold);display:block}.hero .lead{max-width:505px;color:#bdc5b9;line-height:1.8;margin-top:24px;font-size:15px}.hero-buttons{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:16px;padding:11px 22px;border:1px solid #9dac963b;font-size:12px;letter-spacing:.2px;font-weight:600;border-radius:3px;transition:background .2s,border-color .2s}.button svg{width:16px;height:16px}.button.primary{background:var(--gold);border-color:var(--gold);color:#182017}.button.primary:hover{background:#e5c58d}.button.secondary{background:#10171333}.button.secondary:hover{border-color:var(--gold);background:#1e2b21}.hero-caption{position:absolute;right:44px;bottom:32px;z-index:1;color:#c4ceba80;font-size:9px;letter-spacing:1px}.factbar{border-bottom:1px solid var(--line);background:#111a14}.factbar-inner{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;align-items:center;min-height:110px}.fact{border-left:1px solid var(--line);padding:0 28px}.fact:first-child{padding-left:0;border:0}.fact small{display:block;color:var(--muted);font-size:10px;letter-spacing:1.1px;text-transform:uppercase;margin-bottom:8px}.fact strong{font-weight:500;font-size:18px}.fact .note{font-size:10px;color:var(--muted);display:block;margin-top:2px}.region-control{display:flex;align-items:center;gap:10px}.region-control>svg{width:18px;color:var(--gold)}select{border:0;background:#17201a;border-radius:3px;max-width:100%;padding:7px 24px 7px 5px;font-size:13px;cursor:pointer}.region-label{display:block}.fact-date{color:var(--gold)}
.section{padding:66px 0}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:29px;gap:24px}.section-heading h2{font-size:39px;margin-top:10px}.section-heading p{font-size:13px;color:var(--muted);max-width:330px}.text-link{display:inline-flex;align-items:center;gap:9px;color:var(--gold);font-size:12px;font-weight:550}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.text-link svg{width:15px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.guide-card{display:flex;flex-direction:column;min-height:246px;border:1px solid var(--line);border-radius:4px;background:linear-gradient(145deg,#202c22,#172019);padding:28px;position:relative;transition:transform .2s,border-color .2s,background .2s;overflow:hidden}.guide-card:hover{transform:translateY(-3px);border-color:#d4b47b66;background:linear-gradient(145deg,#293529,#18221b)}.guide-card .card-icon{color:var(--gold);height:32px;width:32px;margin-bottom:25px}.guide-card .index{position:absolute;top:29px;right:26px;font-family:var(--serif);font-size:17px;color:#7f8e78}.guide-card h3{font-family:var(--serif);font-size:29px;line-height:1.2;margin-bottom:10px}.guide-card p{color:var(--muted);font-size:13px;max-width:280px}.guide-card .card-link{color:var(--gold);font-size:11px;font-weight:600;margin-top:22px;display:flex;align-items:center;gap:8px}.guide-card .card-link svg{width:15px}.editorial-section{border-top:1px solid var(--line);display:grid;grid-template-columns:1.65fr 1fr;gap:70px;padding-top:54px;padding-bottom:64px}.section-kicker{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.section-kicker h2{font-size:33px}.entry{display:grid;grid-template-columns:65px 1fr;gap:24px;padding:24px 0;border-top:1px solid var(--line)}.entry-date{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:1.5px;padding-top:4px}.entry-date strong{font-family:var(--serif);font-size:34px;line-height:1.2;color:var(--gold);display:block;font-weight:400;margin-top:5px}.entry .tag{font-size:9px;letter-spacing:1.5px;color:var(--green)}.entry h3{font-size:17px;font-weight:500;margin:7px 0 8px;line-height:1.5}.entry h3 a:hover{color:var(--gold)}.entry p{font-size:12px;color:var(--muted)}.aside-note{background:#1a251d;border:1px solid var(--line);border-radius:4px;padding:28px}.aside-note h3{font-family:var(--serif);font-size:29px;margin:18px 0 14px;line-height:1.2}.aside-note p{font-size:13px;color:var(--muted)}.aside-note .text-link{margin-top:24px}.mini-timeline{margin-top:22px;border-left:1px solid #d4b47b40;padding-left:22px}.mini-timeline>div{position:relative;padding:0 0 22px}.mini-timeline>div:last-child{padding-bottom:0}.mini-timeline>div:before{content:'';position:absolute;width:7px;height:7px;background:var(--gold);border-radius:50%;left:-26px;top:6px}.mini-timeline small{font-size:10px;letter-spacing:1px;color:var(--gold)}.mini-timeline strong{display:block;font-size:13px;font-weight:500}.trust-strip{display:grid;grid-template-columns:1fr 2fr;gap:70px;align-items:center;padding:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trust-strip h2{font-size:30px}.trust-strip p{font-size:13px;color:var(--muted)}.trust-strip a{color:var(--gold)}.home-faq{max-width:860px;padding-bottom:65px}.home-faq h2{font-size:34px;margin:45px 0 25px}
.page-top{position:relative;overflow:hidden;padding:34px 0 46px;border-bottom:1px solid var(--line);background:#172019}.page-top:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#141d17f5 25%,#141d17aa 70%,#141d1740),url('/assets/game/forever-world-1280.webp') center 45%/cover;opacity:.35}.page-top>.wrap{position:relative}.breadcrumb{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted);margin-bottom:35px}.breadcrumb a:hover{color:var(--gold)}.breadcrumb svg{width:12px;height:12px}.page-top h1{font-size:64px;line-height:1.12;margin:16px 0 16px}.page-top .intro{max-width:710px;color:#b4bfb2;font-size:15px}.metadata{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:24px;font-size:10px;letter-spacing:.4px;color:var(--muted)}.metadata span{display:flex;gap:6px;align-items:center}.metadata svg{width:13px;height:13px}.metadata .source-status{color:var(--green)}.reading-layout{display:grid;grid-template-columns:minmax(0,830px) 230px;justify-content:space-between;gap:64px;padding:45px 0 70px}article{min-width:0}article section{margin-top:46px;scroll-margin-top:110px}article section:first-child{margin-top:0}article h2{font-size:35px;margin-bottom:21px}article h3{font-size:18px;font-weight:550;margin:23px 0 10px}article p{color:#b8c3b7;font-size:14px;line-height:1.9}article ul,article ol{color:#b8c3b7;padding-left:22px;font-size:14px;line-height:1.9}article li+li{margin-top:10px}article strong{color:var(--text);font-weight:550}.article-sidebar{position:relative}.toc{position:sticky;top:116px}.toc .toc-title{font-size:10px;letter-spacing:1.6px;font-weight:600;color:var(--gold);margin-bottom:16px}.toc ul{list-style:none;margin:0;padding:0;border-left:1px solid var(--line)}.toc li a{display:block;color:var(--muted);font-size:12px;line-height:1.6;padding:9px 0 9px 18px;border-left:2px solid transparent;margin-left:-1px}.toc li a:hover,.toc li a.current{color:var(--gold);border-color:var(--gold)}.toc-note{margin-top:27px;padding:20px 0;border-top:1px solid var(--line);color:#859280;font-size:11px;line-height:1.8}.toc-note svg{color:var(--gold);margin-bottom:8px}.source-link{color:var(--gold);display:inline-flex;align-items:center;gap:5px;font-size:11px;line-height:1.6;margin-top:12px}.source-link svg{width:12px;height:12px}.source-link:hover{text-decoration:underline;text-underline-offset:3px}.answer-card{border:1px solid #d4b47b45;border-radius:4px;background:linear-gradient(125deg,#253222,#1a251d);padding:29px 32px}.answer-card .eyebrow{font-size:9px}.answer-card h2{margin:16px 0 12px;font-size:35px}.answer-card p{font-size:13px}.date-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}.date-card{background:#141e17;padding:24px;border:1px solid #b1c7a920;border-radius:3px}.date-card .region-name{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:8px}.date-card .region-name svg{width:15px;height:15px}.date-card .date-big{font-family:var(--serif);font-size:46px;line-height:1.2;color:var(--gold);margin:12px 0 7px}.date-card p{font-size:11px;color:var(--muted)}.notice{border-left:2px solid var(--gold);background:#d4b47b08;padding:17px 20px;margin-top:22px;color:#c6cbbd;font-size:12px;line-height:1.8}.notice strong{display:block;margin-bottom:3px;font-size:12px}.notice.subtle{border-color:#6e9064;background:#91b38408}.data-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:3px}.data-table{width:100%;border-collapse:collapse;text-align:left;font-size:12px;line-height:1.8}.data-table th{font-size:10px;letter-spacing:1px;color:var(--muted);text-transform:uppercase;background:#1b251e;padding:13px 17px;font-weight:500}.data-table td{padding:17px;border-top:1px solid var(--line);color:#b9c4b7;vertical-align:top}.data-table td:first-child{color:var(--text)}.data-table .source-link{margin-top:0;white-space:nowrap}.data-table .small{font-size:11px;color:var(--muted);display:block}.timeline{padding-left:26px;position:relative}.timeline:before{content:'';position:absolute;left:3px;top:7px;bottom:25px;width:1px;background:var(--line)}.timeline-item{position:relative;padding:0 0 31px}.timeline-item:before{content:'';position:absolute;left:-27px;top:7px;height:8px;width:8px;border-radius:50%;background:var(--bg);border:1px solid var(--gold)}.timeline-item .timeline-date{font-size:10px;letter-spacing:1px;color:var(--gold)}.timeline-item h3{margin:7px 0 6px}.timeline-item p{font-size:12px}.related{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:20px}.related a{border:1px solid var(--line);border-radius:3px;padding:22px;background:var(--surface);transition:border-color .2s}.related a:hover{border-color:#d4b47b66}.related small{color:var(--gold);font-size:9px;letter-spacing:1px;text-transform:uppercase;display:block}.related strong{display:flex;justify-content:space-between;gap:12px;font-size:15px;margin-top:7px}.related svg{width:16px}.steps{counter-reset:step;list-style:none;padding:0!important}.steps li{counter-increment:step;position:relative;padding:0 0 25px 55px;margin:0!important;border-bottom:1px solid var(--line)}.steps li+li{padding-top:25px}.steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:0;top:0;width:34px;height:34px;display:grid;place-items:center;color:var(--gold);font-family:var(--serif);font-size:23px;border:1px solid #d4b47b40;border-radius:50%}.steps li+li:before{top:25px}.steps h3{margin:0 0 5px;font-size:16px}.steps p{font-size:13px}.key-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:23px}.key-facts>div{border-left:1px solid #d4b47b30;padding-left:20px}.key-facts>div:first-child{border:0;padding:0}.key-facts small{color:var(--muted);font-size:10px;display:block}.key-facts strong{font-family:var(--serif);font-size:26px;font-weight:400;color:var(--gold)}.key-facts .detail{font-size:10px;color:var(--muted);display:block;margin-top:4px}.region-tabs-note{font-size:11px;color:var(--muted);margin:15px 0 23px}.patch-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 14px}.filter-button{border:1px solid var(--line);border-radius:3px;padding:9px 15px;min-height:42px;font-size:11px;color:var(--muted)}.filter-button.active{color:var(--gold);border-color:#d4b47b66;background:#d4b47b0a}.filter-button:hover{border-color:#d4b47b66}.filter-status{font-size:10px;color:var(--muted);margin-bottom:18px}.patch-row{padding:22px 0;display:grid;grid-template-columns:36px 1fr;gap:20px;border-top:1px solid var(--line)}.patch-row>.patch-icon{width:36px;height:36px;border:1px solid var(--line);display:grid;place-items:center;border-radius:3px;color:var(--gold);background:var(--surface)}.patch-row .patch-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:9px;letter-spacing:.9px;text-transform:uppercase}.patch-row h3{margin:7px 0 8px;font-size:17px}.patch-row p{font-size:12px}.impact{margin-top:12px;padding:12px 15px;background:#17221a;color:#9aac95!important;font-size:11px!important;border-radius:3px}.impact b{font-weight:500;color:var(--green)}.tag-pill{padding:2px 7px;border:1px solid #a8c3a330;border-radius:2px;color:var(--green);font-size:9px}.status-unknown{color:var(--gold);display:flex;align-items:center;gap:8px;font-size:12px;margin:14px 0}.status-unknown i{width:7px;height:7px;border:1px solid var(--gold);border-radius:50%}.source-list{list-style:none!important;padding:0!important}.source-list li{padding:13px 0;border-top:1px solid var(--line);margin:0!important}.source-list a{color:var(--gold);font-size:12px}.source-list small{display:block;color:var(--muted);font-size:10px;margin-top:4px}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{list-style:none;position:relative;cursor:pointer;padding:20px 32px 20px 0;font-size:13px;font-weight:500}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:24px;line-height:1;font-weight:400;color:var(--gold)}details[open]>summary:after{content:'−'}details>p{color:var(--muted);font-size:13px;padding:0 28px 22px 0;line-height:1.9}.sources-details>summary{font-size:12px;color:var(--gold)}.sources-details .source-list{margin-top:0}.mobile-toc{display:none}.site-footer{border-top:1px solid var(--line);background:#0d140f;padding:39px 0 28px}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px}.footer-top .brand-name{font-size:14px}.footer-nav{display:flex;gap:25px;font-size:11px;color:var(--muted)}.footer-nav a:hover{color:var(--gold)}.footer-bottom{display:flex;justify-content:space-between;align-items:start;gap:35px;border-top:1px solid var(--line);padding-top:23px;margin-top:27px;color:#73806f;font-size:10px;line-height:1.9}.footer-bottom p{max-width:640px}.footer-bottom span{white-space:nowrap}.back-top{color:var(--muted);font-size:10px;display:flex;gap:5px;align-items:center}.back-top svg{width:13px}.empty-state{padding:24px;color:var(--muted);font-size:13px}
dialog{padding:0;border:1px solid #d4b47b55;border-radius:7px;background:#17201a;color:var(--text);width:min(610px,calc(100% - 32px));max-height:80vh;box-shadow:0 20px 100px #0009}dialog::backdrop{background:#050b07bb;backdrop-filter:blur(8px)}#search-dialog{margin:12vh auto auto}@media(hover:none){.search-hint{display:none}}.search-head{display:flex;align-items:center;padding:16px 20px;gap:12px;border-bottom:1px solid var(--line)}.search-head>svg{color:var(--gold)}.search-head input{background:none;border:0;outline:none;font-size:15px;width:100%;min-width:0;height:40px}.search-head button{border:1px solid var(--line);border-radius:3px;padding:5px 8px;font-size:10px;color:var(--muted)}.search-results{padding:12px;max-height:55vh;overflow-y:auto}.search-result{display:block;padding:14px 15px;border-radius:3px}.search-result:hover{background:#253222}.search-result strong{display:block;font-size:14px;color:var(--gold);font-weight:500}.search-result span{display:block;color:var(--muted);font-size:11px;margin-top:4px}.search-hint{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding:10px 24px}html[lang=zh-CN] h1,html[lang=zh-CN] h2,html[lang=zh-CN] h3{font-family:Georgia,'Songti SC','STSong',serif}html[lang=zh-CN] .hero h1{font-size:76px;line-height:1.2}html[lang=zh-CN] .hero .lead{line-height:2}
@media(min-width:1600px){.hero{min-height:620px}.hero h1{font-size:90px}}
@media(max-width:1150px){.wrap{width:calc(100% - 56px)}.header-inner{gap:20px}.nav{gap:21px}.header-actions{gap:10px}.reading-layout{grid-template-columns:minmax(0,1fr) 190px;gap:38px}.hero h1{font-size:73px}.guide-card{padding:24px}.editorial-section{gap:40px}.fact{padding:0 20px}}
@media(max-width:900px){.header-inner{gap:14px}.nav{gap:16px}.nav a{font-size:11px}.brand-name{font-size:14px;letter-spacing:2px}.brand-name small{font-size:8px;letter-spacing:3.4px}.brand>svg{width:30px}.header-actions{gap:6px}.lang-link{padding-left:12px}.hero h1{font-size:65px}.hero .lead{max-width:455px}.hero-image{background-position:62% center}.hero:after{background:linear-gradient(90deg,#101713f0 15%,#101713a8 56%,#10171340),linear-gradient(0deg,#101713,transparent 65%)}.reading-layout{grid-template-columns:1fr;gap:0}.article-sidebar{display:none}.mobile-toc{display:block;margin-bottom:26px}.mobile-toc summary{padding:13px 20px 13px 0;font-size:11px;color:var(--muted)}.mobile-toc summary:after{top:50%}.mobile-toc nav{display:flex;gap:8px 18px;flex-wrap:wrap;padding-bottom:18px}.mobile-toc a{font-size:11px;color:var(--gold)}.guide-grid{gap:14px}.guide-card{padding:21px}.guide-card h3{font-size:25px}.guide-card p{font-size:12px}.editorial-section{grid-template-columns:1.35fr 1fr;gap:30px}.aside-note{padding:23px}.fact strong{font-size:16px}.factbar-inner{grid-template-columns:1.25fr 1fr 1fr 1fr}.fact{padding-inline:14px}}
@media(max-width:700px){.wrap{width:calc(100% - 40px)}.site-header{height:72px}.header-inner{gap:0;justify-content:space-between}.brand>svg{width:30px;height:34px}.brand-name{font-size:14px;letter-spacing:2.2px}.brand-name small{font-size:7px}.header-actions{gap:6px}.lang-link{border:0;padding:0 7px;font-size:11px}#menu-toggle{display:flex}.nav{position:absolute;top:71px;left:0;right:0;height:auto;display:none;margin:0;padding:12px 20px 20px;background:#121c15;border-bottom:1px solid var(--line)}.nav.is-open{display:block}.nav a{font-size:14px;min-height:47px;border-bottom:1px solid var(--line)}.nav a.active:after{display:none}.hero{min-height:490px;align-items:flex-start}.hero-content{padding:52px 0 60px}.hero .eyebrow{font-size:9px;letter-spacing:1.8px}.hero h1{font-size:57px;letter-spacing:-1px;margin-top:26px;max-width:420px}.hero .lead{font-size:13px;max-width:370px;margin-top:23px}.hero-buttons{gap:10px;margin-top:26px}.button{font-size:11px;padding:10px 17px;min-height:45px;gap:10px}.hero-image{background-position:62% center;opacity:.55}.hero:after{background:linear-gradient(90deg,#101713d9 10%,#10171390 80%),linear-gradient(0deg,#101713 1%,transparent 70%)}.hero-caption{right:20px;bottom:19px;font-size:9px}.factbar-inner{grid-template-columns:1fr 1fr;min-height:0;padding:10px 0}.fact{padding:17px 0 17px 20px;min-height:88px}.fact:nth-child(3){border-left:0;border-top:1px solid var(--line);padding-left:0}.fact:nth-child(4){border-top:1px solid var(--line)}.fact strong{font-size:17px}.fact small{font-size:10px;margin-bottom:5px}.fact .note{font-size:10px}.section{padding:43px 0}.section-heading{align-items:start;gap:12px;margin-bottom:23px}.section-heading h2{font-size:33px}.section-heading>p{display:none}.eyebrow{font-size:9px;letter-spacing:1.7px}.guide-grid{grid-template-columns:1fr;gap:13px}.guide-card{min-height:0;padding:24px}.guide-card .card-icon{height:27px;width:27px;margin-bottom:19px}.guide-card h3{font-size:29px}.guide-card p{max-width:none;font-size:13px}.guide-card .card-link{margin-top:18px}.editorial-section{grid-template-columns:1fr;gap:20px;padding-top:35px;padding-bottom:40px}.section-kicker h2{font-size:30px}.entry{grid-template-columns:46px 1fr;gap:20px}.entry h3{font-size:16px}.aside-note{padding:25px}.trust-strip{grid-template-columns:1fr;gap:18px;padding:32px 0}.trust-strip h2{font-size:31px}.home-faq h2{font-size:30px;margin-top:35px}.home-faq{padding-bottom:40px}.page-top{padding-top:24px;padding-bottom:32px}.breadcrumb{margin-bottom:26px;font-size:10px;gap:8px}.page-top h1{font-size:44px;margin:15px 0}.page-top .intro{font-size:13px;line-height:1.9}.metadata{font-size:9px;gap:10px 15px;margin-top:20px}.reading-layout{padding:28px 0 40px}.answer-card{padding:23px 20px}.answer-card h2{font-size:29px}.date-grid{grid-template-columns:1fr;gap:12px;margin-top:20px}.date-card{padding:22px}.date-card .date-big{font-size:43px;margin-top:8px}.notice{padding:14px 16px;font-size:11px}.notice strong{font-size:11px}article h2{font-size:30px;margin-bottom:18px}article section{margin-top:35px}article p{font-size:13px}article ul{font-size:13px}article h3{font-size:16px}.data-table{font-size:11px;min-width:490px}.data-table td{padding:14px}.data-table th{font-size:9px;padding:12px 14px}.related{gap:12px}.related a{padding:17px}.related strong{font-size:13px;line-height:1.6}.related small{font-size:10px}.key-facts{grid-template-columns:1fr 1fr;gap:16px}.key-facts>div{padding-left:16px}.key-facts>div:last-child{grid-column:1/-1;border:0;border-top:1px solid #d4b47b30;padding:13px 0 0}.key-facts strong{font-size:25px}.steps li{padding-left:48px}.steps p{font-size:12px}.patch-row{gap:13px;grid-template-columns:32px 1fr}.patch-row>.patch-icon{width:32px;height:32px}.patch-row h3{font-size:16px}.patch-row p{font-size:12px}.patch-row .patch-meta{flex-wrap:wrap;gap:5px 9px;font-size:10px}.patch-toolbar{gap:7px}.filter-button{padding:8px 12px;font-size:10px}.footer-top{align-items:start;flex-direction:column;gap:25px}.footer-nav{flex-wrap:wrap;gap:10px 23px}.footer-nav a{min-height:35px}.footer-bottom{flex-direction:column;gap:15px}.footer-bottom span{white-space:normal}.site-footer{padding-top:30px}html[lang=zh-CN] .hero h1{font-size:51px}html[lang=zh-CN] .page-top h1{font-size:40px}summary{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}