@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_assets/golos-text-cyrillic-ext-wght-normal.hICkpzq7.woff2)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_assets/golos-text-cyrillic-wght-normal.mKek_fSS.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_assets/golos-text-latin-ext-wght-normal.B-I5lbAQ.woff2)format("woff2-variations");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:Golos Text Variable;font-style:normal;font-display:swap;font-weight:400 900;src:url(/_assets/golos-text-latin-wght-normal.BS5oQT7X.woff2)format("woff2-variations");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}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(data:font/woff2;base64,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)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_assets/jetbrains-mono-cyrillic-wght-normal.D73BlboJ.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_assets/jetbrains-mono-greek-wght-normal.Bw9x6K1M.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_assets/jetbrains-mono-vietnamese-wght-normal.Bt-aOZkq.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_assets/jetbrains-mono-latin-ext-wght-normal.DBQx-q_a.woff2)format("woff2-variations");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:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_assets/jetbrains-mono-latin-wght-normal.B9CIFXIH.woff2)format("woff2-variations");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{--bg:#f5f7f8;--surface:#fff;--surface-soft:#fafcfc;--text:#14181b;--text-soft:#465257;--muted:#5b6a70;--border:#dbe3e6;--border-strong:#c3cfd4;--accent:#0a6e6e;--accent-hover:#085757;--accent-contrast:#fff;--accent-soft:#e4f2f2;--accent-border:#b7dddc;--ok:#1c6e44;--ok-soft:#e8f2eb;--warn:#8f6206;--warn-soft:#f7efd9;--danger:#a63620;--danger-soft:#f8e6e2;--shadow:0 12px 38px #12262812;--radius:12px;--shell:760px}:root[data-theme=dark]{--bg:#12181a;--surface:#192124;--surface-soft:#151d1f;--text:#f3f7f7;--text-soft:#c5d0d2;--muted:#9cadb1;--border:#2d3b3f;--border-strong:#405156;--accent:#58caca;--accent-hover:#7bdddd;--accent-contrast:#071617;--accent-soft:#163739;--accent-border:#265c5f;--ok:#76d29e;--ok-soft:#19372a;--warn:#e9bf65;--warn-soft:#3b3018;--danger:#f19a84;--danger-soft:#40231e;--shadow:0 12px 38px #00000038}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#12181a;--surface:#192124;--surface-soft:#151d1f;--text:#f3f7f7;--text-soft:#c5d0d2;--muted:#9cadb1;--border:#2d3b3f;--border-strong:#405156;--accent:#58caca;--accent-hover:#7bdddd;--accent-contrast:#071617;--accent-soft:#163739;--accent-border:#265c5f;--ok:#76d29e;--ok-soft:#19372a;--warn:#e9bf65;--warn-soft:#3b3018;--danger:#f19a84;--danger-soft:#40231e;--shadow:0 12px 38px #00000038}}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{background:var(--bg);min-width:320px;color:var(--text);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;margin:0;font-family:Golos Text Variable,Golos Text,system-ui,sans-serif;font-size:17px;line-height:1.62}a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:.07em}a:hover{color:var(--accent-hover)}button,textarea{font:inherit}button,summary,a{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid color-mix(in srgb, var(--accent) 55%, transparent);outline-offset:3px}.shell{width:min(100% - 32px, var(--shell));margin-inline:auto}.skip-link{z-index:1000;background:var(--text);color:var(--bg);border-radius:8px;padding:10px 14px;position:fixed;top:8px;left:8px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.language-banner{border:1px solid var(--accent-border);background:var(--accent-soft);width:min(100% - 28px,720px);color:var(--text-soft);border-radius:9px;align-items:center;gap:10px;margin:10px auto 0;padding:9px 10px 9px 13px;font-size:13px;display:flex}.language-banner[hidden]{display:none}.language-banner a{margin-left:auto;font-weight:620}.language-banner button{width:34px;height:34px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;flex:0 0 34px;font-size:20px}.site-header{z-index:100;border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--surface) 94%, transparent);backdrop-filter:blur(12px);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:18px;min-height:58px;display:flex}.brand{color:var(--text);letter-spacing:-.02em;align-items:center;gap:9px;font-weight:680;text-decoration:none;display:inline-flex}.brand:hover{color:var(--text);text-decoration:none}.brand-mark{background:var(--accent);width:28px;height:28px;color:var(--accent-contrast);border-radius:7px;place-items:center;font-family:JetBrains Mono Variable,monospace;font-size:12px;display:grid}.brand-zone{color:var(--muted);font-weight:520}.desktop-nav{align-items:center;gap:16px;font-size:14px;display:flex}.desktop-nav a{color:var(--text-soft);text-decoration:none}.desktop-nav a:hover{color:var(--accent)}.theme-toggle{border:1px solid var(--border);background:var(--bg);width:36px;min-height:36px;color:var(--muted);cursor:pointer;border-radius:7px;padding:6px;font-family:JetBrains Mono Variable,monospace;font-size:11px}.language-link{border:1px solid var(--border);border-radius:6px;padding:4px 7px;font-family:JetBrains Mono Variable,monospace;font-size:11px}.mobile-nav{display:none;position:relative}.mobile-nav summary{min-width:52px;min-height:44px;color:var(--text-soft);place-items:center;font-size:14px;list-style:none;display:grid}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{border:1px solid var(--border);background:var(--surface);width:min(280px,100vw - 32px);box-shadow:var(--shadow);border-radius:12px;gap:4px;padding:10px;display:grid;position:absolute;top:48px;right:0}.mobile-nav nav a,.mobile-nav nav button{min-height:44px;color:var(--text);border-radius:8px;align-items:center;padding:8px 10px;text-decoration:none;display:flex}.page-shell{padding-block:0 100px}.breadcrumbs{color:var(--muted);padding-top:16px;font-size:13px}.breadcrumbs ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";color:var(--border-strong);margin-right:6px}.breadcrumbs a{color:var(--muted)}.article-header{padding-top:22px}.article-meta{color:var(--muted);letter-spacing:.025em;text-transform:uppercase;flex-wrap:wrap;gap:7px 16px;font-family:JetBrains Mono Variable,monospace;font-size:11px;display:flex}.article-header h1{letter-spacing:-.038em;text-wrap:balance;max-width:720px;margin:14px 0 0;font-size:clamp(2.15rem,7vw,3.25rem);font-weight:690;line-height:1.08}.lead{max-width:720px;color:var(--text-soft);text-wrap:pretty;margin:16px 0 0;font-size:clamp(1.08rem,3vw,1.24rem);line-height:1.58}.quick-actions,.toc,.diagram,.key-checker,.status-panel,.sources{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);margin-top:24px}.quick-actions{gap:10px;padding:16px;display:grid}.quick-actions-compact{box-shadow:none;background:0 0;border:0;padding:0}.quick-actions-compact .button{width:100%}.eyebrow{color:var(--muted);letter-spacing:.07em;text-transform:uppercase;font-family:JetBrains Mono Variable,monospace;font-size:11px;font-weight:560;display:block}.button{cursor:pointer;text-align:center;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;min-height:48px;padding:12px 17px;font-weight:620;line-height:1.3;text-decoration:none;display:inline-flex}.button-primary{background:var(--accent);color:var(--accent-contrast)}.button-primary:hover{background:var(--accent-hover);color:var(--accent-contrast);text-decoration:none}.button-secondary{border-color:var(--border-strong);background:var(--surface);color:var(--text)}.button-secondary:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.button-row{flex-wrap:wrap;gap:10px;display:flex}.button-row>*{flex:190px}.quick-note{color:var(--muted);margin:0;font-size:13px;line-height:1.45}.intext-cta{border:1px solid var(--accent-border);border-radius:var(--radius);background:var(--accent-soft);justify-content:space-between;align-items:center;gap:18px;margin-top:32px;padding:16px;display:flex}.intext-cta>div:first-child{gap:4px;display:grid}.intext-cta span{max-width:490px;color:var(--text-soft);font-size:14px;line-height:1.5}.intext-cta-actions{flex:none;gap:8px;display:flex}.intext-cta-actions a{border:1px solid var(--accent);border-radius:8px;align-items:center;min-height:42px;padding:9px 13px;font-weight:620;text-decoration:none;display:inline-flex}.intext-cta-actions a:first-child{background:var(--accent);color:var(--accent-contrast)}.toc{background:var(--surface-soft);box-shadow:none;padding:14px 16px}.toc ol{columns:2;column-gap:34px;margin:9px 0 0;padding-left:22px}.toc li{break-inside:avoid;padding:3px 8px 3px 0}.toc a{color:var(--text-soft)}.diagram{box-shadow:none;padding:16px}.chain{gap:7px;display:grid}.chain-node{align-items:center;gap:11px;display:flex}.chain-node>span{background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:50%;flex:0 0 28px;place-items:center;font-family:JetBrains Mono Variable,monospace;font-size:12px;display:grid}.chain-node>div{border:1px solid var(--border-strong);border-radius:8px;flex:1;padding:10px 12px;display:grid}.chain-node-accent>div{border-color:var(--accent);background:var(--accent-soft)}.chain-node small{color:var(--muted);font-size:13px}.chain i{background:var(--border);width:2px;height:9px;margin-left:13px}.diagram figcaption{color:var(--muted);margin-top:12px;font-size:13px;line-height:1.5}.prose{margin-top:36px}.prose h2{letter-spacing:-.025em;text-wrap:balance;margin:42px 0 0;scroll-margin-top:80px;font-size:clamp(1.55rem,5vw,1.9rem);font-weight:680;line-height:1.2}.prose h3{margin:28px 0 0;font-size:1.24rem;line-height:1.3}.prose p{color:var(--text-soft);text-wrap:pretty;margin:12px 0 0}.prose strong{color:var(--text);font-weight:650}.prose ul,.prose ol{margin:13px 0 0;padding-left:24px}.prose li{color:var(--text-soft);margin:6px 0;padding-left:3px}.prose code{border:1px solid var(--border);background:var(--surface-soft);color:var(--text);overflow-wrap:anywhere;border-radius:4px;padding:.12em .34em;font-family:JetBrains Mono Variable,monospace;font-size:.83em}.prose blockquote{border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:0 8px 8px 0;margin:20px 0 0;padding:14px 16px}.prose blockquote p{color:var(--text);margin:0}.prose table{border-collapse:collapse;width:100%;margin-top:16px;font-size:15px}.prose th,.prose td{border:1px solid var(--border);color:var(--text-soft);text-align:left;vertical-align:top;padding:10px 12px}.prose th{background:var(--surface-soft);color:var(--text)}.prose hr{border:0;border-top:1px solid var(--border);margin:40px 0}.key-checker{background:var(--accent-soft);border-color:var(--accent-border);gap:12px;padding:18px;display:grid}.status-panel{background:var(--surface);padding:18px}.status-panel-heading{justify-content:space-between;align-items:flex-end;gap:18px;display:flex}.status-panel-heading h2{margin:5px 0 0;font-size:1.55rem;line-height:1.2}.status-panel-heading>p{color:var(--muted);text-align:right;margin:0;font-family:JetBrains Mono Variable,monospace;font-size:11px}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:16px;display:grid}.status-card{border:1px solid var(--border);background:var(--surface-soft);border-radius:9px;padding:13px}.status-card>div{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.status-card h3{margin:0;font-size:15px;line-height:1.35}.status-card p{color:var(--muted);margin:7px 0 0;font-size:13px;line-height:1.45}.status-badge{background:var(--border);color:var(--muted);letter-spacing:.03em;text-transform:uppercase;border-radius:999px;flex:none;padding:3px 7px;font-family:JetBrains Mono Variable,monospace;font-size:10px;font-weight:650}.status-card[data-state=available] .status-badge{background:var(--ok-soft);color:var(--ok)}.status-card[data-state=partial] .status-badge{background:var(--warn-soft);color:var(--warn)}.status-card[data-state=unavailable] .status-badge{background:var(--danger-soft);color:var(--danger)}.status-stale{background:var(--warn-soft);color:var(--warn);border-radius:7px;margin:12px 0 0;padding:9px 11px;font-size:13px}.status-stale[hidden]{display:none}.howto-block,.faq-block{margin-top:36px}.howto-block h2,.faq-block h2{margin:5px 0 0;font-size:clamp(1.55rem,5vw,1.9rem);line-height:1.2}.howto-block>p{color:var(--text-soft);margin:10px 0 0}.howto-block ol{gap:9px;margin:16px 0 0;padding:0;list-style:none;display:grid}.howto-block li{border:1px solid var(--border);background:var(--surface);border-radius:9px;align-items:flex-start;gap:12px;min-height:72px;padding:12px;scroll-margin-top:82px;display:flex}.howto-block li>span{background:var(--accent-soft);width:28px;height:28px;color:var(--accent);border-radius:50%;flex:0 0 28px;place-items:center;font-family:JetBrains Mono Variable,monospace;font-size:12px;display:grid}.howto-block li p{color:var(--text-soft);margin:3px 0 0;font-size:14px;line-height:1.5}.faq-list{gap:8px;margin-top:14px;display:grid}.faq-list details{border:1px solid var(--border);background:var(--surface);border-radius:9px}.faq-list summary{cursor:pointer;min-height:52px;color:var(--text);padding:13px 42px 13px 14px;font-weight:620;line-height:1.4;list-style:none;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";color:var(--accent);font-family:JetBrains Mono Variable,monospace;font-size:20px;line-height:1;position:absolute;top:13px;right:15px}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--text-soft);margin:0;padding:0 14px 14px;line-height:1.55}.key-checker h2{margin:5px 0 0;font-size:1.55rem;line-height:1.2}.key-checker p{color:var(--text-soft);margin:8px 0 0;font-size:15px}.key-checker label{font-size:14px;font-weight:620}.key-checker textarea{resize:vertical;border:1px solid var(--border-strong);background:var(--surface);width:100%;min-height:124px;color:var(--text);border-radius:8px;padding:12px;font-family:JetBrains Mono Variable,monospace;font-size:13px;line-height:1.55}.checker-actions{flex-wrap:wrap;gap:10px;display:flex}.checker-result{background:var(--surface);border:1px solid;border-radius:8px;padding:13px 15px;font-size:14px;display:block}.checker-result[hidden]{display:none}.checker-result ul{margin:5px 0 0;padding-left:20px}.checker-ok{border-color:var(--ok);color:var(--ok)}.checker-warn{border-color:var(--warn);color:var(--warn)}.checker-bad{border-color:var(--danger);color:var(--danger)}.screenshot{border:1px solid var(--border);background:var(--surface);border-radius:12px;min-width:0;margin:30px 0;padding:16px}.screenshot-heading h2{margin:5px 0 14px;font-size:1.35rem}.screenshot-tabs{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.screenshot-tabs button{border:1px solid var(--border);background:var(--surface-soft);min-height:38px;color:var(--text-soft);cursor:pointer;border-radius:8px;padding:7px 11px}.screenshot-tabs button[aria-selected=true]{border-color:var(--accent);background:var(--accent-soft);color:var(--text)}.screenshot-panels picture{display:block}.screenshot-panels img{border:1px solid var(--border);border-radius:8px;width:auto;max-width:100%;height:auto;max-height:min(78vh,760px);margin-inline:auto;display:block}.screenshot-placeholder{aspect-ratio:16/9;border:1px dashed var(--border-strong);background:linear-gradient(135deg, transparent 48%, var(--border) 49%, var(--border) 51%, transparent 52%), var(--surface-soft);color:var(--muted);text-align:center;border-radius:8px;place-content:center;gap:8px;padding:24px;display:grid}[data-shot-platform=ios] .screenshot-placeholder,[data-shot-platform=android] .screenshot-placeholder{aspect-ratio:9/19.5;width:min(100%,360px);margin-inline:auto}.screenshot-placeholder strong{color:var(--text)}.screenshot-placeholder span{background:var(--surface);overflow-wrap:anywhere;border-radius:5px;max-width:100%;padding:4px 7px;font-family:JetBrains Mono Variable,monospace;font-size:12px}.sources{background:var(--surface-soft);box-shadow:none;padding:16px}.sources ul{margin:9px 0 0;padding-left:21px;font-size:14px}.related{margin-top:44px}.related h2{margin:5px 0 0;font-size:1.6rem}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px;display:grid}.related-grid a{border:1px solid var(--border);background:var(--surface);min-height:120px;color:var(--text);border-radius:10px;align-content:start;gap:6px;padding:14px;text-decoration:none;display:grid}.related-grid a:hover{border-color:var(--accent)}.related-grid span{color:var(--muted);font-size:13px;line-height:1.45}.section-list{margin-top:36px}.section-list-grid{gap:12px;margin-top:12px;display:grid}.section-list-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);padding:18px}.section-list-card time{color:var(--muted);letter-spacing:.025em;text-transform:uppercase;font-family:JetBrains Mono Variable,monospace;font-size:11px}.section-list-card h2{margin:5px 0 0;font-size:clamp(1.35rem,4vw,1.65rem);line-height:1.25}.section-list-card h2 a{color:var(--text);text-decoration:none}.section-list-card h2 a:hover{color:var(--accent)}.section-list-card p,.section-list-empty{color:var(--text-soft);margin:8px 0 0}.site-footer{border-top:1px solid var(--border);background:var(--surface)}.footer-grid{grid-template-columns:1.5fr repeat(3,1fr);gap:28px;padding-block:34px;display:grid}.footer-grid section p{max-width:310px;color:var(--muted);margin:12px 0 0;font-size:13px;line-height:1.5}.footer-grid nav{align-content:start;gap:6px;font-size:13px;display:grid}.footer-grid nav strong{margin-bottom:4px}.footer-grid nav a{color:var(--muted)}.footer-bottom{border-top:1px solid var(--border);color:var(--muted);justify-content:space-between;gap:14px;padding-block:14px 90px;font-size:12px;display:flex}.sticky-cta{z-index:90;border:1px solid var(--border-strong);background:color-mix(in srgb, var(--surface) 96%, transparent);backdrop-filter:blur(12px);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;max-width:560px;min-height:62px;margin-inline:auto;padding:8px 8px 8px 14px;display:none;position:fixed;bottom:14px;left:14px;right:14px;box-shadow:0 12px 35px #0000002e}.sticky-cta span{line-height:1.25;display:grid}.sticky-cta small{color:var(--muted);font-size:11px}.sticky-cta a{background:var(--accent);min-height:44px;color:var(--accent-contrast);border-radius:8px;align-items:center;padding:9px 15px;font-weight:650;text-decoration:none;display:inline-flex}.not-found{align-content:center;justify-items:start;min-height:68vh;padding-block:80px;display:grid}.error-code{color:var(--accent);font-family:JetBrains Mono Variable,monospace;font-size:clamp(5rem,22vw,10rem);font-weight:700;line-height:.85}.not-found h1{margin:24px 0 0;font-size:2.4rem}.not-found p{max-width:540px;color:var(--text-soft)}@media (width<=760px){.desktop-nav{display:none}.mobile-nav{display:block}.toc ol{columns:1}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-grid section,.footer-grid nav:last-child{grid-column:1/-1}.related-grid{grid-template-columns:1fr}.sticky-cta{display:flex}}@media (width<=520px){.shell{width:min(100% - 28px, var(--shell))}.article-header h1{font-size:clamp(2rem,10.8vw,2.65rem)}.prose{overflow-wrap:anywhere}.prose table{display:block;overflow-x:auto}.footer-grid{grid-template-columns:1fr 1fr;gap:24px 16px}.footer-bottom{flex-direction:column}.status-panel-heading{flex-direction:column;align-items:flex-start}.status-panel-heading>p{text-align:left}.status-grid{grid-template-columns:1fr}.intext-cta{flex-direction:column;align-items:stretch}.intext-cta-actions a{flex:1;justify-content:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}