@font-face{font-family:Silkscreen;font-style:normal;font-display:swap;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(data:font/woff;base64,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)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Silkscreen;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/silkscreen-latin-400-normal.CtPo2yA5.woff2)format("woff2"),url(/_astro/silkscreen-latin-400-normal.D0DfPJut.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{color-scheme:dark;--bg:#0d0d17;--surface:#171724;--surface-2:#212132;--line:#35354a;--text:#f4efe4;--muted:#bdbdd0;--accent:#ef4d93;--accent-strong:#ff6aa9;--accent-ink:#0d0d17;--gold:#f2c23c;--mint:#37c9b0;--focus:#3ad4f5;--radius:16px;--max:1200px;--gutter:24px;--font-pixel:"Silkscreen", "Courier New", monospace;--font-body:"Segoe UI Variable", "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", system-ui, sans-serif}:lang(zh-Hans){--font-body:"Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif}:lang(ja){--font-body:"Yu Gothic UI", "Hiragino Sans", Meiryo, "Noto Sans JP", sans-serif}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-padding-top:92px}body{background:var(--bg);color:var(--text);font-family:var(--font-body);margin:0;font-size:17px;line-height:1.65}img{max-width:100%;height:auto;display:block}a{color:var(--gold);text-underline-offset:3px}a:hover{color:#ffe08a}:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:4px}h1,h2,h3{margin:0;line-height:1.22}h1{font-family:var(--font-pixel);letter-spacing:.01em;margin-bottom:22px;font-size:clamp(32px,3.5vw,46px);font-weight:400}h2{margin-bottom:14px;font-size:clamp(28px,3vw,36px);font-weight:800}h3{font-size:19px;font-weight:700}:lang(zh-Hans) h1,:lang(ja) h1{font-family:var(--font-body);font-weight:800}p{margin:0 0 16px}.muted{color:var(--muted)}.note{color:var(--muted);margin-top:14px;font-size:14px}.eyebrow{font-family:var(--font-pixel);letter-spacing:.06em;color:var(--gold);margin-bottom:14px;font-size:12px}:lang(zh-Hans) .eyebrow,:lang(ja) .eyebrow{font-family:var(--font-body);letter-spacing:.02em;font-size:14px;font-weight:700}.lede{color:var(--muted);max-width:44em;font-size:18px}.container{width:min(calc(100% - var(--gutter) * 2), var(--max));margin-inline:auto}.narrow{max-width:720px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:50;background:var(--gold);color:var(--accent-ink);border-radius:10px;padding:10px 14px;font-weight:700;position:absolute;top:-80px;left:12px}.skip-link:focus{top:12px}.btn{border:1px solid #0000;border-radius:12px;align-items:center;gap:8px;min-height:48px;padding:12px 20px;font-weight:700;line-height:1.2;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover{background:var(--accent-strong);color:var(--accent-ink)}.btn-secondary{border-color:var(--line);color:var(--text);background:0 0}.btn-secondary:hover{border-color:var(--gold);color:var(--text)}.btn-sm{min-height:40px;padding:8px 14px;font-size:15px}.site-header{z-index:20;border-bottom:1px solid var(--line);background:#0d0d17f5;position:sticky;top:0}.header-inner{align-items:center;gap:16px;min-height:68px;padding-block:10px;display:flex}.brand{color:var(--text);align-items:center;gap:10px;min-width:0;margin-right:auto;font-size:16px;font-weight:800;text-decoration:none;display:inline-flex}.brand img{flex:none;width:32px;height:32px}.nav-desktop ul,.lang ul,.menu-panel ul{flex-wrap:wrap;gap:4px;margin:0;padding:0;list-style:none;display:flex}.nav-desktop a{color:var(--muted);white-space:nowrap;border-radius:8px;padding:8px 10px;font-size:15px;text-decoration:none;display:block}.nav-desktop a:hover{color:var(--text);background:var(--surface-2)}.lang a{color:var(--muted);white-space:nowrap;border-radius:8px;padding:7px 9px;font-size:14px;text-decoration:none;display:block}.lang a[aria-current=true]{color:var(--text);background:var(--surface-2);outline:1px solid var(--line)}.nav-mobile{display:none;position:relative}.nav-mobile summary{cursor:pointer;border:1px solid var(--line);border-radius:10px;align-items:center;min-height:40px;padding:8px 14px;font-weight:700;list-style:none;display:inline-flex}.nav-mobile summary::-webkit-details-marker{display:none}.menu-panel{width:min(320px, calc(100vw - 2 * var(--gutter)));background:var(--surface);border:1px solid var(--line);border-radius:14px;gap:14px;padding:14px;display:grid;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 18px 40px #00000073}.menu-panel ul{flex-direction:column;gap:2px}.menu-panel ul a{color:var(--text);border-radius:8px;padding:10px 12px;text-decoration:none;display:block}.menu-panel ul a:hover{background:var(--surface-2)}@media (width<=1119px){.nav-desktop{display:none}.nav-mobile{display:block}}@media (width<=639px){:root{--gutter:16px}.header-inner{flex-wrap:wrap;gap:10px 12px}.header-cta{display:none}.lang{order:3;width:100%}.lang ul{gap:6px}.lang a{border:1px solid var(--line)}}.hero{background:radial-gradient(900px 480px at 80% 10%, #ef4d9329, transparent 62%), radial-gradient(760px 420px at 0% 0%, #37c9b01a, transparent 60%), var(--bg);border-bottom:1px solid var(--line);padding:64px 0 48px}.hero-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:56px;display:grid}.hero-copy{max-width:600px}.cta-row{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.hero-media{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin:0;overflow:hidden;box-shadow:0 24px 60px #00000073}.hero-media img{aspect-ratio:16/9;object-fit:cover;width:100%;height:auto}.hero-media figcaption{color:var(--muted);border-top:1px solid var(--line);padding:10px 14px;font-size:14px}.metrics{border-top:1px solid var(--line);grid-template-columns:repeat(5,minmax(0,1fr));margin:48px 0 0;display:grid}.metrics>div{padding:18px 18px 0 0}.metrics dt{color:var(--muted);font-size:14px}.metrics dd{color:var(--gold);margin:6px 0 0;font-size:18px;font-weight:700;line-height:1.35}.metrics dd small{color:var(--muted);margin-top:4px;font-size:13px;font-weight:400;display:block}.block{border-top:1px solid var(--line);padding:88px 0}.block--alt{background:var(--surface)}.section-head{max-width:760px;margin-bottom:36px}.section-head .lede{margin-bottom:0}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}.block--alt .card{background:var(--surface-2)}.card h3{margin:12px 0 10px}.card p{color:var(--muted);margin-bottom:0}.step-num{font-family:var(--font-pixel);color:var(--gold);font-size:14px}.text-links{flex-wrap:wrap;gap:8px 18px;margin:18px 0 0;padding:0;list-style:none;display:flex}.text-links a{font-weight:700}.split{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);align-items:center;gap:48px;display:grid}.poster img{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);border-radius:var(--radius);width:100%;height:auto}.system-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.system-card figure{margin:0 0 18px}.system-card figure img{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);border-radius:12px;width:100%;height:auto}.icon-pair{border:1px solid var(--line);background:var(--bg);border-radius:12px;justify-content:center;align-items:center;gap:18px;height:150px;margin-bottom:18px;display:flex}.icon-pair img{border-radius:16px;width:96px;height:96px}.two-col{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;display:grid}.two-col h3{margin-bottom:18px}.challenge-list{counter-reset:challenge;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.challenge-list li{counter-increment:challenge;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;font-weight:700}.challenge-list li:before{content:counter(challenge, decimal-leading-zero);font-family:var(--font-pixel);color:var(--gold);margin-bottom:4px;font-size:11px;font-weight:400;display:block}.ending-list{color:var(--muted);margin:0;padding-left:20px}.ending-list li{margin-bottom:14px}.ach-head{grid-template-columns:auto minmax(0,1fr);align-items:end;gap:36px;display:grid}.ach-count{font-family:var(--font-pixel);color:var(--gold);margin:0;font-size:clamp(72px,9vw,120px);line-height:1}.icon-grid{grid-template-columns:repeat(8,minmax(0,1fr));gap:14px;margin-top:40px;display:grid}.icon-grid img{aspect-ratio:1;border:1px solid var(--line);background:var(--surface);border-radius:14px;width:100%;height:auto}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:880px}caption{text-align:left;color:var(--text);padding:16px 18px;font-weight:700}th,td{text-align:left;vertical-align:top;border-top:1px solid var(--line);padding:14px 18px;font-size:15px}thead th{color:var(--muted);font-size:13px;font-weight:700}tbody th{white-space:nowrap;font-weight:700}.timeline{border-left:2px solid var(--line);max-width:820px;margin:0;padding:0 0 0 26px;list-style:none}.timeline li{padding-bottom:30px;position:relative}.timeline li:last-child{padding-bottom:0}.timeline li:before{content:"";background:var(--gold);border-radius:2px;width:12px;height:12px;position:absolute;top:6px;left:-34px;transform:rotate(45deg)}.timeline .date{font-family:var(--font-pixel);color:var(--gold);margin-bottom:6px;font-size:12px;display:block}:lang(zh-Hans) .timeline .date,:lang(ja) .timeline .date{font-family:var(--font-body);font-size:14px;font-weight:700}.timeline h3{margin-bottom:6px}.timeline p{margin-bottom:8px}.faq{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0;display:grid}.qa{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}.qa dt{margin-bottom:8px;font-size:17px;font-weight:700}.qa dd{color:var(--muted);margin:0}.link-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.link-card{border:1px solid var(--line);background:var(--surface);height:100%;color:var(--text);border-radius:14px;flex-direction:column;gap:4px;padding:16px 18px;font-weight:700;text-decoration:none;display:flex}.link-card:hover{border-color:var(--accent);color:var(--text)}.link-card small{color:var(--muted);word-break:break-all;font-size:13px;font-weight:400}.site-footer{border-top:1px solid var(--line);color:var(--muted);padding:36px 0 56px;font-size:14px}.site-footer p{margin-bottom:8px}@media (width<=1099px){.metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.metrics>div{padding-bottom:18px}}@media (width<=899px){.hero-grid,.split,.two-col,.ach-head{grid-template-columns:minmax(0,1fr)}.hero-grid{gap:36px}.grid-3,.system-grid,.faq,.link-grid,.challenge-list{grid-template-columns:repeat(2,minmax(0,1fr))}.icon-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.block{padding:68px 0}}@media (width<=639px){body{font-size:16px}.hero{padding:40px 0 36px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.metrics>div:last-child:nth-child(odd){grid-column:span 2}.grid-3,.system-grid,.faq,.link-grid{grid-template-columns:minmax(0,1fr)}.block{padding:56px 0}.section-head{margin-bottom:26px}.table-wrap{margin-inline:calc(var(--gutter) * -1);border-left:0;border-right:0;border-radius:0}.icon-pair{height:130px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}}@media (width<=639px){.lang a{align-items:center;min-height:44px;display:inline-flex}tbody th,thead th:first-child{background:var(--surface);z-index:1;position:sticky;left:0}}.nav-desktop{display:none}@media (width>=1120px){.nav-desktop{align-items:center;gap:2px;display:flex}}.nav-group{position:relative}.nav-group summary{cursor:pointer;color:var(--muted);white-space:nowrap;border-radius:8px;padding:8px 10px;font-size:15px;list-style:none}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary:hover,.nav-group[open] summary{color:var(--text);background:var(--surface-2)}.nav-group ul{background:var(--surface);border:1px solid var(--line);z-index:30;border-radius:12px;gap:2px;min-width:230px;padding:8px;display:grid;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 18px 40px #00000073}.nav-group ul a{color:var(--text);border-radius:8px;padding:9px 10px;font-size:15px;text-decoration:none;display:block}.nav-group ul a:hover,.nav-group ul a[aria-current=page]{background:var(--surface-2)}.nav-all{color:var(--gold);white-space:nowrap;padding:8px 10px;font-size:15px;text-decoration:none}.menu-group-label{letter-spacing:.04em;text-transform:uppercase;color:var(--gold);padding:8px 12px 2px;font-size:12px;display:block}.menu-panel>ul>li>ul{padding-left:0}.search-btn{border:1px solid var(--line);color:var(--muted);border-radius:10px;align-items:center;gap:6px;padding:8px 12px;font-size:15px;text-decoration:none;display:inline-flex}.search-btn:hover{color:var(--text);border-color:var(--gold)}.search-panel{z-index:60;background:#06060cc7;padding:8vh 16px 16px;position:fixed;inset:0;overflow-y:auto}.search-box{background:var(--surface);border:1px solid var(--line);border-radius:16px;width:min(720px,100%);margin-inline:auto;padding:18px}.search-row{gap:10px;display:flex}.search-row input{border:1px solid var(--line);background:var(--bg);min-height:48px;color:var(--text);font:inherit;border-radius:10px;flex:1;padding:10px 14px}.search-close{border:1px solid var(--line);background:var(--surface-2);width:48px;color:var(--text);cursor:pointer;border-radius:10px;font-size:24px}.search-status{color:var(--muted);margin:12px 0 6px;font-size:14px}.search-results{margin:0;padding:0;list-style:none}.search-results li{border-top:1px solid var(--line)}.search-results a{padding:10px 0 2px;font-weight:700;text-decoration:none;display:block}.search-results small{color:var(--muted);padding-bottom:10px;display:block}.search-hint{margin:12px 0 0}body.search-open{overflow:hidden}.guide-wrap{max-width:860px;padding-block:40px 72px}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:8px;margin-bottom:26px;font-size:14px;display:flex}.breadcrumbs a{color:var(--muted)}.guide-head h1{margin-bottom:16px}.guide-answer{color:var(--text);border-left:3px solid var(--accent);background:var(--surface);border-radius:0 12px 12px 0;padding:18px 20px;font-size:19px;line-height:1.6}.scope{color:var(--muted);margin-top:14px;font-size:14px}.guide-hero{margin:28px 0}.guide-hero img{border-radius:var(--radius);border:1px solid var(--line);width:100%;height:auto}.facts{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin:32px 0;padding:22px}.facts h2{margin-bottom:14px;font-size:22px}.facts dl{gap:10px;margin:0;display:grid}.facts dl>div{border-top:1px solid var(--line);grid-template-columns:180px 1fr;gap:12px;padding-top:10px;display:grid}.facts dt{color:var(--muted)}.facts dd{margin:0}.guide-section{margin:38px 0}.guide-section h2{margin-bottom:12px;font-size:26px}.guide-section li{margin-bottom:8px}.inline-figure{margin:20px 0}.inline-figure img{border:1px solid var(--line);border-radius:12px;width:100%;height:auto}.inline-figure figcaption{color:var(--muted);margin-top:6px;font-size:13px}.guide-faq{margin:44px 0 30px}.guide-faq .faq{grid-template-columns:1fr}.related{border-top:1px solid var(--line);margin:40px 0 24px;padding-top:24px}.related ul{flex-wrap:wrap;gap:10px 20px;margin:12px 0 0;padding:0;list-style:none;display:flex}.guide-date{border-top:1px solid var(--line);padding-top:16px}.guide-index{gap:28px;margin-top:24px;display:grid}.guide-group ul{gap:12px;margin:14px 0 0;padding:0;list-style:none;display:grid}.guide-group li{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:14px 16px}.guide-group li a{font-size:17px;font-weight:700}.guide-group li small{color:var(--muted);margin-top:6px;font-size:14px;line-height:1.5;display:block}.card-link{margin-top:14px}@media (width<=639px){.search-label{display:none}.brand span{font-size:14px}.brand img{width:28px;height:28px}.facts dl>div{grid-template-columns:1fr;gap:2px}}.privacy-page{padding:72px 0 88px}.privacy-page .lede{max-width:48em;margin-bottom:34px}.consent-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin:0 0 48px;padding:24px}.consent-panel h2{font-size:24px}.consent-status-line{color:var(--muted);flex-wrap:wrap;gap:6px 10px;display:flex}.consent-status-line strong{color:var(--text);font-weight:600}.consent-actions{flex-wrap:wrap;gap:12px;margin-top:22px;display:flex}.btn:disabled{cursor:not-allowed;opacity:.55}.privacy-section{border-top:1px solid var(--line);margin-top:30px;padding-top:30px}.privacy-section h2{margin-bottom:16px;font-size:27px}.privacy-section ul{color:var(--muted);padding-left:22px}.privacy-section li{margin-bottom:10px}.privacy-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 24px;list-style:none;display:grid;padding-left:0!important}.privacy-updated{border-top:1px solid var(--line);padding-top:24px}@media (width<=639px){.privacy-page{padding:48px 0 64px}.consent-panel{padding:20px}.consent-actions .btn{justify-content:center;width:100%}.privacy-links{grid-template-columns:minmax(0,1fr)}}
