:root{--surface-0:#060d16;--surface-1:#0d1a2b;--surface-2:#142438;--surface-3:#1d3149;--surface-raised:#24405d;--text-primary:#f4f9ff;--text-secondary:#c6d8ea;--text-muted:#93aac2;--text-inverse:#04121c;--accent:#3ec8f0;--accent-strong:#79dcf7;--accent-soft:rgba(62,200,240,.16);--info:#7fd3ff;--warn:#f0a04a;--danger:#ff8a86;--border:#33587d;--border-strong:#40719f;--focus:#7fd3ff;--surface-veil:rgba(6,13,22,.92);--surface-veil-strong:rgba(6,13,22,.95);--grid-line:rgba(126,178,224,.05);--link-underline:rgba(62,200,240,.55);--warn-soft:rgba(240,160,74,.14);--radius-sm:0;--radius:0;--radius-lg:0;--shadow-1:0 1px 0 rgba(2,8,16,.6);--shadow-2:0 10px 28px rgba(2,8,16,.62);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--font-sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;--header-height:56px;--tabbar-height:0px;--safe-bottom:env(safe-area-inset-bottom,0px);--content-width:1180px;--prose-width:72ch;color-scheme:dark}:root[data-theme=light]{--surface-0:#eef3f9;--surface-1:#fff;--surface-2:#e7eef6;--surface-3:#d8e3ee;--surface-raised:#fff;--text-primary:#071a27;--text-secondary:#33506a;--text-muted:#56708a;--text-inverse:#fff;--accent:#0b6f92;--accent-strong:#084f6b;--accent-soft:rgba(11,111,146,.1);--info:#0b6f92;--warn:#8a5209;--danger:#b3261e;--border:#c4d5e5;--border-strong:#93accb;--focus:#0b6f92;--surface-veil:hsla(0,0%,100%,.92);--surface-veil-strong:hsla(0,0%,100%,.96);--grid-line:rgba(28,74,112,.06);--link-underline:rgba(11,111,146,.45);--warn-soft:rgba(138,82,9,.1);--shadow-1:0 1px 0 rgba(12,34,54,.08);--shadow-2:0 10px 28px rgba(12,34,54,.14);color-scheme:light}:root[data-theme-switching=true] *,:root[data-theme-switching=true] :after,:root[data-theme-switching=true] :before{transition:none!important}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;padding-bottom:calc(var(--tabbar-height) + var(--safe-bottom));background-color:var(--surface-0);background-image:linear-gradient(transparent 15px,var(--grid-line) 16px),linear-gradient(90deg,transparent 15px,var(--grid-line) 16px);background-size:16px 16px;color:var(--text-primary);font-family:var(--font-sans);font-size:16px;line-height:1.6;display:flex;flex-direction:column}h1,h2,h3,h4{margin:0 0 var(--space-3);line-height:1.2;letter-spacing:-.015em;font-weight:650}h1{font-size:clamp(1.9rem,1.4rem + 2vw,2.8rem)}h2{font-size:clamp(1.4rem,1.2rem + 1vw,1.85rem);margin-top:var(--space-6)}h3{font-size:1.2rem;margin-top:var(--space-5)}p{margin:0 0 var(--space-4)}a{color:var(--accent);-webkit-text-decoration-color:var(--link-underline);text-decoration-color:var(--link-underline);text-underline-offset:3px}a:hover{-webkit-text-decoration-color:currentColor;text-decoration-color:currentColor}code,kbd,samp{font-family:var(--font-mono);font-size:.92em;color:var(--text-primary);background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.1em .35em}:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:var(--radius-sm)}.container{width:100%;max-width:var(--content-width);margin-inline:auto;padding-inline:var(--space-4)}.prose-text,.prose>.notice,.prose>blockquote,.prose>dl,.prose>h1,.prose>h2,.prose>h3,.prose>h4,.prose>ol,.prose>p,.prose>pre,.prose>section>.notice,.prose>section>dl,.prose>section>h2,.prose>section>h3,.prose>section>h4,.prose>section>ol,.prose>section>p,.prose>section>ul,.prose>ul{max-width:var(--prose-width)}.prose>.link-list,.prose>section>.link-list{max-width:none}.page{flex:1 1;padding-block:var(--space-6) var(--space-8)}.stack>*+*{margin-top:var(--space-4)}.grid{display:grid;grid-gap:var(--space-4);gap:var(--space-4)}.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:var(--text-inverse);padding:var(--space-2) var(--space-4);z-index:100;border-radius:0 0 var(--radius) 0;font-weight:600}.skip-link:focus{left:0}.card{background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius);padding:var(--space-4)}.card h3{margin-top:0}.card-link{display:block;color:inherit;text-decoration:none;transition:border-color .12s ease,transform .12s ease}.card-link:hover{border-color:var(--accent)}@media (prefers-reduced-motion:no-preference){.card-link:hover{transform:translateY(-1px)}}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:44px;padding:0 var(--space-4);border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text-primary);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background-color .12s ease,border-color .12s ease}.button:hover:not(:disabled){background:var(--surface-3);border-color:var(--border-strong)}.button:disabled{opacity:.55;cursor:not-allowed}.button-primary{background:var(--accent);border-color:var(--accent);color:var(--text-inverse)}.button-primary:hover:not(:disabled){background:var(--accent-strong);border-color:var(--accent-strong)}.button-ghost{background:transparent}.button-small{min-height:34px;padding:0 var(--space-3);font-size:.875rem}.button svg,.card-icon svg{flex:none}.button-icon{width:44px;padding:0}@media (max-width:430px){.button-text{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.button:has(>svg){padding-inline:var(--space-3)}}.card-icon{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;margin-bottom:var(--space-3);color:var(--accent)}.card-icon,.input,.select{border:1px solid var(--border-strong);background:var(--surface-2)}.input,.select{width:100%;min-height:44px;padding:0 var(--space-3);border-radius:var(--radius);color:var(--text-primary);font:inherit}.input::placeholder{color:var(--text-muted)}.input-mono{font-family:var(--font-mono)}.label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);margin-bottom:var(--space-1)}.field-error{color:var(--danger);font-size:.875rem;margin-top:var(--space-2)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);border:1px solid var(--border-strong);background:var(--surface-2);font-size:.75rem;font-weight:600;color:var(--text-secondary)}.badge-accent{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.badge-warn{border-color:var(--warn);color:var(--warn);background:var(--warn-soft)}.mono{font-family:var(--font-mono)}.muted{color:var(--text-secondary)}.section{margin-top:var(--space-8)}.section:first-child{margin-top:0}.section-tight{margin-top:var(--space-6)}.align-center{text-align:center;margin-inline:auto}.align-left{text-align:left}.small{font-size:.875rem}.notice{border:1px solid var(--border-strong);border-left:3px solid var(--info);background:var(--surface-1);border-radius:var(--radius);padding:var(--space-3) var(--space-4)}.notice-warn{border-left-color:var(--warn)}.notice-danger{border-left-color:var(--danger)}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}table{width:100%;border-collapse:collapse;font-size:.925rem}td,th{text-align:left;padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border)}th{background:var(--surface-2);font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}tbody tr:last-child td{border-bottom:none}.link-list,.list-reset{list-style:none;margin:0;padding:0}.link-list{display:flex;flex-wrap:wrap;gap:var(--space-2)}.link-list a{display:inline-block;padding:var(--space-2) var(--space-3);border:1px solid var(--border);background:var(--surface-2);text-decoration:none;font-size:.9rem}.link-list a:hover{border-color:var(--accent)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;height:var(--header-height);display:flex;align-items:center;background:var(--surface-veil);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}.site-header .container{display:flex;align-items:center;gap:var(--space-4)}.brand{display:inline-flex;align-items:center;gap:var(--space-2);font-weight:700;letter-spacing:-.02em;color:var(--text-primary);text-decoration:none;font-size:1.05rem;white-space:nowrap}.brand-mark{width:32px;height:32px;flex:none;display:block}.site-nav{display:flex;gap:var(--space-1);margin-left:auto;align-items:center}.site-nav a{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:.92rem;font-weight:550}.site-nav a:hover{color:var(--text-primary);background:var(--surface-2)}.site-nav a[aria-current=page]{color:var(--accent);background:var(--accent-soft)}.nav-toggle{display:none;margin-left:auto}@media (max-width:900px){:root{--tabbar-height:58px}.site-footer{margin-bottom:var(--space-4)}.page{padding-block:var(--space-5) var(--space-6)}.section{margin-top:var(--space-6)}.card{padding:var(--space-4)}.link-list a{min-height:40px;display:inline-flex;align-items:center}h2{margin-top:var(--space-5)}.site-nav{display:none}.nav-toggle{display:inline-flex;width:44px;padding:0;justify-content:center}}.nav-sheet{position:fixed;inset:var(--header-height) 0 0 0;z-index:45;background:var(--surface-0);overflow-y:auto;overscroll-behavior:contain;padding:var(--space-3) 0 calc(var(--tabbar-height) + var(--safe-bottom) + var(--space-5));opacity:0;visibility:hidden;transform:translateY(-14px);transition:opacity .2s ease,transform .24s cubic-bezier(.4,0,1,1),visibility 0s linear .24s}.nav-sheet[data-open=true]{opacity:1;visibility:visible;transform:none;transition:opacity .26s ease,transform .38s cubic-bezier(.22,1,.36,1),visibility 0s}.nav-sheet-list li{opacity:0;transform:translateX(-16px);transition:opacity .14s ease,transform .14s ease}.nav-sheet[data-open=true] .nav-sheet-list li{opacity:1;transform:none;transition:opacity .36s ease calc(70ms + min(var(--i, 0), 8) * 45ms),transform .46s cubic-bezier(.22,1,.36,1) calc(70ms + min(var(--i, 0), 8) * 45ms)}.nav-toggle-icons{position:relative;display:grid;place-items:center;width:22px;height:22px}.nav-toggle-icons>svg{grid-area:1/1;transition:opacity .2s ease,transform .32s cubic-bezier(.22,1,.36,1)}.nav-toggle-icons>svg:first-child{opacity:1}.nav-toggle-icons>svg:last-child{opacity:0;transform:rotate(-90deg) scale(.6)}.nav-toggle-icons[data-open=true]>svg:first-child{opacity:0;transform:rotate(90deg) scale(.6)}.nav-toggle-icons[data-open=true]>svg:last-child{opacity:1;transform:none}.nav-sheet-list{list-style:none;margin:0;padding:0}.nav-sheet-list a{display:flex;align-items:center;gap:var(--space-4);min-height:56px;padding:0 var(--space-4);border-bottom:1px solid var(--border);color:var(--text-primary);text-decoration:none;font-size:1.02rem;font-weight:550}.nav-sheet-list a>span{flex:1 1}.nav-sheet-list a>svg:first-child{color:var(--accent)}.nav-sheet-list a>svg:last-child{color:var(--text-muted)}.nav-sheet-list a[aria-current=page]{background:var(--accent-soft);color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}.tab-bar{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--surface-veil-strong);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border-strong);padding-bottom:var(--safe-bottom)}.tab-bar ul{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;margin:0;padding:0}.tab-bar a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:var(--tabbar-height);color:var(--text-muted);text-decoration:none;font-size:.68rem;font-weight:600;letter-spacing:.01em;-webkit-tap-highlight-color:transparent}.tab-bar a[data-current=true]{color:var(--accent)}.tab-bar a[data-current=true] svg{transform:translateY(-1px)}@media (min-width:901px){.tab-bar{display:none}}.site-footer{border-top:1px solid var(--border);background:var(--surface-1);padding-block:var(--space-6) var(--space-5);margin-top:var(--space-8)}.footer-grid{display:grid;grid-gap:var(--space-5);gap:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.footer-grid h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin:0 0 var(--space-2)}.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;grid-gap:var(--space-1);gap:var(--space-1)}.footer-grid a{color:var(--text-secondary);text-decoration:none;font-size:.925rem}.footer-grid a:hover{color:var(--text-primary)}.footer-legal{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--border);color:var(--text-muted);font-size:.85rem}.breadcrumbs{margin-bottom:var(--space-4);font-size:.875rem;color:var(--text-muted)}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0;padding:0}.breadcrumbs li:after{content:"/";margin-left:var(--space-2);color:var(--border-strong)}.breadcrumbs li:last-child:after{content:""}.breadcrumbs a{color:var(--text-secondary);text-decoration:none}.breadcrumbs a:hover{color:var(--text-primary)}.row{flex-wrap:wrap}.row,.spread{display:flex;gap:var(--space-3);align-items:center}.spread{justify-content:space-between}hr{border:none;border-top:1px solid var(--border);margin-block:var(--space-6)}dl.facts{display:grid;grid-template-columns:minmax(120px,max-content) 1fr;grid-gap:var(--space-2) var(--space-4);gap:var(--space-2) var(--space-4);margin:0}dl.facts dt{color:var(--text-muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}dl.facts dd{margin:0}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.blog-cats{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin:var(--space-5) 0 0}.blog-cats-label{flex-basis:100%;margin-bottom:calc(var(--space-1) * -1);font-size:.85rem;color:var(--text-muted)}.blog-cat{display:inline-flex;align-items:center;gap:var(--space-2);padding:.3rem .6rem;font-size:.85rem;font-weight:600;color:var(--text-secondary);text-decoration:none;border:1px solid var(--border);background:var(--surface-1)}.blog-cat:hover{color:var(--accent-strong);border-color:var(--border-strong);background:var(--surface-2)}.blog-cat-count{font-size:.72rem;font-weight:700;color:var(--text-muted)}.blog-grid{margin-top:var(--space-5)}.blog-card{display:flex;flex-direction:column;padding:0;overflow:hidden}.blog-card-cover{border-bottom:1px solid var(--border)}.blog-card-body{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4)}.blog-card-cats{display:flex;flex-wrap:wrap;gap:var(--space-2);margin:0}.blog-card-title{margin:0;font-size:1.05rem;line-height:1.35}.blog-card-title a{color:var(--text-primary);text-decoration:none}.blog-card-title a:hover{color:var(--accent-strong)}.blog-card-excerpt{margin:0}.blog-card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin:auto 0 0;padding-top:var(--space-2)}.blog-card-meta span{display:inline-flex;align-items:center;gap:.25rem}.blog-empty{display:grid;justify-items:center;grid-gap:var(--space-2);gap:var(--space-2);margin-top:var(--space-5);padding:var(--space-7) var(--space-4);text-align:center;color:var(--accent)}.blog-empty h2{margin:0;color:var(--text-primary)}.blog-empty p{margin:0;max-width:52ch}.blog-post{max-width:72ch;margin-top:var(--space-5)}.blog-post-head{display:grid;grid-gap:var(--space-3);gap:var(--space-3)}.blog-post-head h1{margin:0;font-size:clamp(1.8rem,1.3rem + 1.8vw,2.5rem);line-height:1.15;letter-spacing:-.02em}.blog-post-lead{margin:0;font-size:1.08rem;color:var(--text-secondary)}.blog-post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);margin:0}.blog-post-cover{width:100%;margin:var(--space-5) 0 0;border:1px solid var(--border)}.blog-post-body{margin-top:var(--space-5)}.blog-post-body img{max-width:100%;height:auto;border:1px solid var(--border)}.blog-post-body pre{padding:var(--space-4);overflow-x:auto;background:var(--surface-1);border:1px solid var(--border)}.blog-post-body blockquote{margin:var(--space-4) 0;padding:var(--space-2) 0 var(--space-2) var(--space-4);border-left:3px solid var(--accent);color:var(--text-secondary)}.blog-post-body table{width:100%;border-collapse:collapse}.blog-post-body td,.blog-post-body th{padding:var(--space-2) var(--space-3);text-align:left;border:1px solid var(--border)}.contact-form{display:grid;grid-gap:var(--space-4);gap:var(--space-4);max-width:640px;margin-top:var(--space-5);padding:var(--space-5);border:1px solid var(--border);background:var(--surface-1)}.contact-form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--space-4);gap:var(--space-4)}.contact-form .field{display:grid;grid-gap:var(--space-1);gap:var(--space-1);min-width:0}.contact-form textarea.input{resize:vertical}.contact-form-foot{display:grid;grid-gap:var(--space-3);gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid var(--border)}.contact-form-foot p{margin:0}.theme-toggle{position:relative;display:inline-flex;align-items:center;gap:var(--space-2);padding:.42rem .6rem;font:inherit;font-size:.82rem;font-weight:600;color:var(--text-secondary);background:transparent;border:1px solid var(--border);cursor:pointer}.theme-toggle:hover{color:var(--accent-strong);border-color:var(--border-strong);background:var(--surface-2)}.theme-toggle:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.theme-toggle[data-ready=false]{opacity:.6}.theme-toggle-auto{position:absolute;top:3px;right:3px;width:5px;height:5px;background:var(--accent)}@media (max-width:1080px){.theme-toggle-label{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;-webkit-clip-path:inset(50%);clip-path:inset(50%);white-space:nowrap}.theme-toggle{padding:.42rem}}.pagination{justify-content:center;gap:var(--space-2);margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid var(--border)}.pagination,.pagination-pages{display:flex;flex-wrap:wrap;align-items:center}.pagination-pages{gap:var(--space-1);margin:0;padding:0;list-style:none}.pagination-page,.pagination-step{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-width:38px;height:38px;padding:0 var(--space-3);font-size:.88rem;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--text-secondary);text-decoration:none;border:1px solid var(--border);background:var(--surface-1)}.pagination-page:hover,.pagination-step:hover{color:var(--accent-strong);border-color:var(--border-strong);background:var(--surface-2)}.pagination-page[aria-current=page]{color:var(--text-inverse);background:var(--accent);border-color:var(--accent)}.pagination-page[aria-current=page]:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.pagination-step[aria-disabled=true]{opacity:.4;cursor:default;pointer-events:none}.pagination-flip{transform:rotate(180deg)}.pagination-gap{display:inline-flex;align-items:flex-end;height:38px;padding:0 var(--space-1);color:var(--text-muted)}@media (max-width:560px){.pagination-pages{order:-1;width:100%;justify-content:center}.pagination-step span:not(.pagination-flip){display:none}.pagination-step{padding:0}}.faq-count{margin:0 0 var(--space-4)}.faq-list{display:grid;grid-gap:var(--space-3);gap:var(--space-3);max-width:none}.faq-item{border:1px solid var(--border);background:var(--surface-1)}.faq-item[open]{border-color:var(--border-strong)}.faq-question{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-4);font-size:1rem;font-weight:600;line-height:1.45;color:var(--text-primary);cursor:pointer;list-style:none}.faq-question::-webkit-details-marker{display:none}.faq-question:hover{color:var(--accent-strong);background:var(--surface-2)}.faq-question:focus-visible{outline:2px solid var(--focus);outline-offset:-2px}.faq-question>span:first-child{flex:1 1;min-width:0}.faq-marker{position:relative;flex:none;width:14px;height:14px}.faq-marker:after,.faq-marker:before{content:"";position:absolute;inset:50% 0 auto 0;height:2px;background:var(--accent);transform:translateY(-50%);transition:transform .15s ease,opacity .15s ease}.faq-marker:after{transform:translateY(-50%) rotate(90deg)}.faq-item[open] .faq-marker:after{transform:translateY(-50%) rotate(0deg);opacity:0}.faq-answer{padding:0 var(--space-4) var(--space-4);color:var(--text-secondary);max-width:80ch}.faq-answer>:first-child{margin-top:0}.faq-answer>:last-child{margin-bottom:0}.faq-answer a{color:var(--accent)}.faq-footer{margin-top:var(--space-6);padding-top:var(--space-5);border-top:1px solid var(--border);color:var(--text-secondary)}@media (prefers-reduced-motion:reduce){.faq-marker:after,.faq-marker:before{transition:none}}.blog-count{margin:var(--space-5) 0 0}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));grid-gap:var(--space-4);gap:var(--space-4);align-items:stretch}.blog-card{height:100%;min-width:0}.blog-card-cover{aspect-ratio:16/9;width:100%;object-fit:cover}.blog-card-body{flex:1 1;min-width:0}.blog-card-cat-placeholder{visibility:hidden}.blog-card-title{-webkit-line-clamp:2}.blog-card-excerpt,.blog-card-title{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}.blog-card-excerpt{-webkit-line-clamp:3}.theme-dark{--surface-0:#060d16;--surface-1:#0d1a2b;--surface-2:#142438;--surface-3:#1d3149;--surface-raised:#24405d;--text-primary:#f4f9ff;--text-secondary:#c6d8ea;--text-muted:#93aac2;--text-inverse:#04121c;--accent:#3ec8f0;--accent-strong:#79dcf7;--accent-soft:rgba(62,200,240,.16);--info:#7fd3ff;--warn:#f0a04a;--danger:#ff8a86;--border:#33587d;--border-strong:#40719f;--focus:#7fd3ff;--surface-veil:rgba(6,13,22,.92);--surface-veil-strong:rgba(6,13,22,.95);--grid-line:rgba(126,178,224,.05);--link-underline:rgba(62,200,240,.55);--warn-soft:rgba(240,160,74,.14);color:var(--text-primary);color-scheme:dark}.hero-copy>:first-child{margin-top:0}.hero-copy>:last-child{margin-bottom:0}.hero-title{margin:0;font-size:clamp(2.1rem,1.4rem + 2.6vw,3.2rem);letter-spacing:-.02em;text-shadow:0 2px 18px rgba(2,8,16,.8)}.hero-lead{margin:var(--space-4) 0 0;max-width:54ch;font-size:1.08rem;color:var(--text-secondary);text-shadow:0 1px 10px rgba(2,8,16,.85)}.hero-note,.hero-note p{margin:0;font-size:.85rem;color:var(--text-muted)}.blog-card{position:relative}.blog-card-title a:after{content:"";position:absolute;inset:0;z-index:1}.blog-card:hover{border-color:var(--border-strong);background:var(--surface-2)}.blog-card:hover .blog-card-title a{color:var(--accent-strong)}.blog-card:has(.blog-card-title a:focus-visible){outline:2px solid var(--focus);outline-offset:2px}.blog-card-title a:focus-visible{outline:none}.blog-card-cover{transition:transform .2s ease}.blog-card:hover .blog-card-cover{transform:scale(1.02)}@media (prefers-reduced-motion:reduce){.blog-card-cover{transition:none}.blog-card:hover .blog-card-cover{transform:none}}@media (prefers-reduced-motion:no-preference){.reveal-ready [data-reveal]{opacity:0;transition:opacity .64s cubic-bezier(.22,1,.36,1) var(--reveal-delay,0s),transform .64s cubic-bezier(.22,1,.36,1) var(--reveal-delay,0s);will-change:opacity,transform}.reveal-ready [data-reveal=rise]{transform:translateY(22px)}.reveal-ready [data-reveal=heading]{transform:translateX(-18px)}.reveal-ready [data-reveal=card]{transform:translateY(26px) scale(.97)}.reveal-ready [data-reveal][data-revealed=true]{opacity:1;transform:none;will-change:auto}.reveal-ready .card-link[data-revealed=true]{transition:border-color .12s ease,transform .12s ease}}.card-media{display:block;width:calc(100% + var(--space-4) * 2);max-width:none;height:auto;aspect-ratio:16/9;object-fit:cover;margin:calc(var(--space-4) * -1) calc(var(--space-4) * -1) var(--space-3);border-radius:var(--radius) var(--radius) 0 0;border-bottom:1px solid var(--border)}.content-figure{margin:var(--space-5) 0;max-width:820px}.content-figure img{display:block;width:100%;height:auto;border-radius:var(--radius);border:1px solid var(--border)}.content-figure figcaption{margin-top:var(--space-2);font-size:.85rem;color:var(--text-muted)}.check-list{list-style:none;padding:0;margin:var(--space-4) 0;display:grid;grid-gap:var(--space-3);gap:var(--space-3);counter-reset:check}.check-list>li{counter-increment:check;position:relative;padding:var(--space-3) var(--space-4) var(--space-3) calc(var(--space-4) * 2 + 1.6rem);background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius)}.check-list>li:before{content:counter(check);position:absolute;left:var(--space-4);top:var(--space-3);display:grid;place-items:center;width:1.6rem;height:1.6rem;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);font-weight:700;font-size:.85rem}.check-list>li>strong{display:block;margin-bottom:2px}.grid-layers{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:900px){.grid-layers{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:560px){.grid-layers{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.nav-sheet,.nav-sheet-list li,.nav-toggle-icons>svg{transition-delay:0s!important}}