:root{--shadow-card: 0 2px 8px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .05);--shadow-card-hover: 0 4px 12px rgba(15, 23, 42, .08), 0 12px 32px rgba(99, 102, 241, .08)}.home .hero-v3,.hero-v3{margin-bottom:var(--space-6);padding:0;overflow:hidden;border-radius:2rem;border:1px solid color-mix(in srgb,#ffffff 70%,#c7d2fe);background:linear-gradient(115deg,#dde4ff,#e8ecff 42%,#e6dfff);box-shadow:0 10px 40px color-mix(in srgb,#6366f1 10%,transparent),inset 0 1px color-mix(in srgb,#ffffff 75%,transparent)}.hero-v3:after{content:"";position:absolute;top:-12%;right:-6%;width:18rem;height:18rem;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(255,255,255,.72) 0%,rgba(199,210,254,.18) 45%,transparent 70%);filter:blur(12px)}.hero-v3{position:relative}:root[data-theme=dark]{--shadow-card: 0 0 0 1px var(--color-border);--shadow-card-hover: 0 0 0 1px color-mix(in srgb, var(--color-accent) 40%, var(--color-border)), 0 0 28px color-mix(in srgb, var(--color-accent) 14%, transparent);--glow-hero: 0 0 0 1px color-mix(in srgb, var(--color-accent) 38%, var(--color-border)), 0 12px 48px color-mix(in srgb, var(--color-accent) 16%, transparent), inset 0 1px 0 color-mix(in srgb, var(--color-accent) 12%, transparent);--glow-featured: 0 0 0 1px color-mix(in srgb, var(--color-accent) 55%, transparent), 0 0 36px color-mix(in srgb, var(--color-accent) 20%, transparent)}:root[data-theme=dark] .card-v3:hover{border-color:color-mix(in srgb,var(--color-accent) 35%,var(--color-border))}:root[data-theme=dark] .hero-v3{background:linear-gradient(135deg,color-mix(in srgb,var(--color-accent) 22%,#12121a) 0%,color-mix(in srgb,#8b5cf6 14%,#18181f) 42%,var(--color-bg-elevated) 100%);box-shadow:var(--glow-hero);border-color:color-mix(in srgb,var(--color-accent) 28%,var(--color-border))}:root[data-theme=dark] .hero-v3:after{background:radial-gradient(circle,rgba(99,102,241,.22) 0%,rgba(139,92,246,.08) 45%,transparent 70%)}:root[data-theme=dark] .page-intro{background:linear-gradient(125deg,color-mix(in srgb,var(--color-accent) 16%,var(--color-bg-elevated)) 0%,var(--color-bg-elevated) 72%);box-shadow:var(--shadow-card);border-color:color-mix(in srgb,var(--color-accent) 18%,var(--color-border))}:root[data-theme=dark] .post-card--featured,:root[data-theme=dark] .latest-card--lead.post-card--featured{background:color-mix(in srgb,var(--color-accent) 7%,var(--color-bg-elevated));border-color:color-mix(in srgb,var(--color-accent) 45%,var(--color-border));box-shadow:var(--glow-featured)}:root[data-theme=dark] .featured-icon-box--purple{background:color-mix(in srgb,#8b5cf6 24%,var(--color-bg-elevated));color:#c4b5fd}:root[data-theme=dark] .featured-icon-box--green{background:color-mix(in srgb,var(--color-success) 22%,var(--color-bg-elevated));color:#86efac}:root[data-theme=dark] .featured-icon-box--blue{background:color-mix(in srgb,var(--color-accent) 24%,var(--color-bg-elevated));color:#a5b4fc}:root[data-theme=dark] .hero-logo-ring:before{background:radial-gradient(circle,color-mix(in srgb,var(--color-accent) 50%,transparent),transparent 68%);filter:blur(18px)}:root[data-theme=dark] .search-field__input{background:var(--color-bg-elevated);border-color:var(--color-border);box-shadow:none}:root[data-theme=dark] .search-field__input:focus{border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft),0 0 20px color-mix(in srgb,var(--color-accent) 12%,transparent)}:root[data-theme=dark] .tag-pill--0{background:color-mix(in srgb,var(--color-accent) 22%,var(--color-bg-elevated));color:#a5b4fc}:root[data-theme=dark] .tag-pill--1{background:color-mix(in srgb,#8b5cf6 22%,var(--color-bg-elevated));color:#c4b5fd}:root[data-theme=dark] .pagination-numbers__page--active{box-shadow:0 0 16px color-mix(in srgb,var(--color-accent) 35%,transparent)}:root[data-theme=dark] .reaction-emoji--active{box-shadow:0 0 16px color-mix(in srgb,var(--color-accent) 20%,transparent)}.card-v3{box-shadow:var(--shadow-card);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.card-v3:hover{box-shadow:var(--shadow-card-hover)}.page-intro--split{display:grid;grid-template-columns:1fr auto;gap:var(--space-5);align-items:center}.page-intro--split .page-head{margin-bottom:0}@media(max-width:640px){.page-intro--split{grid-template-columns:1fr}.page-intro--split .page-intro-art{justify-self:center}}.featured-icon-box{width:3rem;height:3rem;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);margin-bottom:var(--space-4)}.featured-icon-box--purple{background:color-mix(in srgb,#8b5cf6 18%,var(--color-bg-2));color:#7c3aed}.featured-icon-box--green{background:color-mix(in srgb,var(--color-success) 18%,var(--color-bg-2));color:#15803d}.featured-icon-box--blue{background:color-mix(in srgb,var(--color-accent) 18%,var(--color-bg-2));color:var(--color-accent)}:root[data-theme=dark] .featured-icon-box--purple{color:#c4b5fd}:root[data-theme=dark] .featured-icon-box--green{color:#86efac}.post-card-v3{padding:var(--space-5) var(--space-5) var(--space-4)}.post-card-v3--featured{padding:var(--space-6) var(--space-6) var(--space-5)}.post-card-v3 h3{margin:0 0 var(--space-3);font-weight:600;letter-spacing:-.01em}.post-card-v3 .summary{color:var(--color-text-2);font-size:.92rem;line-height:1.55;margin:0 0 var(--space-4);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.article-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2) var(--space-3);margin-bottom:var(--space-4);font-size:var(--text-caption);color:var(--color-text-3)}.article-meta-row__author{font-weight:600;color:var(--color-text-2)}.article-meta-divider{height:1px;margin:var(--space-4) 0 var(--space-5);background:var(--color-border-subtle)}.reaction-emoji-grid{display:flex;flex-wrap:wrap;gap:var(--space-3)}.reaction-emoji{display:inline-flex;align-items:center;gap:var(--space-2);min-height:44px;padding:.45rem 1rem;border-radius:999px;border:1px solid var(--color-border);background:var(--color-bg-2);color:var(--color-text-2);font-size:.88rem;font-weight:500;font-family:inherit;cursor:pointer;transition:border-color .15s,background .15s,transform .15s}.reaction-emoji:hover:not(:disabled){border-color:var(--color-accent);transform:translateY(-1px)}.reaction-emoji--active{border-color:var(--color-accent);background:var(--color-accent-soft);color:var(--color-accent)}.reaction-emoji:disabled{opacity:.65;cursor:wait}.reaction-emoji__icon{font-size:1.15rem;line-height:1}.hero-logo-ring{position:relative;display:flex;align-items:center;justify-content:center}.hero-logo-ring:before{content:"";position:absolute;inset:-12%;border-radius:28%;background:radial-gradient(circle,color-mix(in srgb,var(--color-accent) 35%,transparent),transparent 70%);filter:blur(12px)}.hero-logo-ring .hero-logo{position:relative;width:clamp(6.5rem,20vw,9rem);height:clamp(6.5rem,20vw,9rem)}.latest-card-v3{padding:var(--space-5);min-height:11rem;display:flex;flex-direction:column}.latest-card-v3 h3{font-size:1.08rem}.latest-card-v3.latest-card--lead h3{font-size:1.22rem}.featured-card-v3{min-height:12.5rem}.featured-card-v3 .featured-meta{display:block;margin-top:auto}:root[data-theme=dark] .home-latest-card__cover{background:linear-gradient(145deg,color-mix(in srgb,var(--color-accent) 8%,#12121a) 0%,var(--color-bg-elevated) 100%)}:root[data-theme=dark] .home-latest-card__cover--react{background:linear-gradient(145deg,color-mix(in srgb,#0ea5e9 16%,#12121a) 0%,var(--color-bg-elevated) 78%)}:root[data-theme=dark] .home-latest-card__cover--nodejs{background:linear-gradient(145deg,color-mix(in srgb,#22c55e 14%,#12121a) 0%,var(--color-bg-elevated) 78%)}:root[data-theme=dark] .home-latest-card__cover--aws{background:linear-gradient(145deg,color-mix(in srgb,#f97316 12%,#12121a) 0%,var(--color-bg-elevated) 78%)}:root[data-theme=dark] .home-latest-card:hover{border-color:color-mix(in srgb,var(--color-accent) 35%,var(--color-border));box-shadow:var(--shadow-card-hover)}.article-toc{box-shadow:var(--shadow-card)}.article-shell.card-v3,.post-nav-card.card-v3{border-radius:var(--radius-lg)}.post-reactions{margin-top:var(--space-6);padding:var(--space-5);border-radius:var(--radius-md);background:color-mix(in srgb,var(--color-bg) 65%,var(--color-bg-elevated));border:1px solid var(--color-border-subtle)}:root[data-theme=dark] .post-reactions{background:color-mix(in srgb,var(--color-bg-2) 88%,var(--color-bg-elevated))}:root[data-theme=dark] .article-toc{box-shadow:var(--shadow-card);border-color:color-mix(in srgb,var(--color-accent) 15%,var(--color-border))}.page-surface--blog{padding-top:var(--space-2)}.tag-filter--center{justify-content:center;margin-bottom:var(--space-5)}:root{font-family:var(--font-sans);line-height:1.5;font-weight:400;--font-sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--font-brand: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--color-brand-text: #1e293b;--color-bg: #f4f4f8;--color-bg-2: #ffffff;--color-bg-elevated: #ffffff;--color-border: #e2e4ea;--color-border-subtle: #eceef3;--color-text: #111827;--color-text-2: #4b5563;--color-text-3: #9ca3af;--color-accent: #6366f1;--color-accent-hover: #4f46e5;--color-accent-soft: color-mix(in srgb, var(--color-accent) 14%, transparent);--color-danger: #ef4444;--color-danger-soft: color-mix(in srgb, var(--color-danger) 10%, transparent);--color-success: #22c55e;--color-warning: #f59e0b;--color-code-bg: var(--color-bg-2);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 4px 12px rgba(15, 23, 42, .04);--shadow-nav: 0 1px 0 var(--color-border-subtle);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-7: 2rem;--space-8: 3rem;--page-max: 1080px;--page-narrow: 720px;--nav-height: 60px;--article-sidebar-width: 240px;--line-height-prose: 1.75;--text-display: clamp(2rem, 4.5vw, 2.75rem);--text-h1: clamp(1.75rem, 3vw, 2.25rem);--text-h2: 1.2rem;--text-body: .95rem;--text-body-lg: 1.0625rem;--text-caption: .82rem;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}:root[data-theme=dark]{--color-bg: #0a0a0e;--color-bg-2: #12121a;--color-bg-elevated: #18181f;--color-border: #2c2c38;--color-border-subtle: #22222c;--color-text: #e4e4e7;--color-text-2: #a1a1aa;--color-text-3: #71717a;--color-brand-text: #e0e7ff;--color-accent-soft: color-mix(in srgb, var(--color-accent) 18%, transparent);--color-code-bg: #0d1117;--shadow-sm: none}:root[data-theme=dark] .card{background:var(--color-bg-elevated)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background-color:var(--color-bg);color:var(--color-text)}::selection{background:var(--color-accent-soft)}#app{min-height:100vh}a{font-weight:500;color:var(--color-accent)}a:hover{text-decoration:underline}.text-display{font-size:var(--text-display);font-weight:700;letter-spacing:-.02em;line-height:1.2}.text-h1{font-size:var(--text-h1);font-weight:700;letter-spacing:-.02em;line-height:1.25}.text-h2{font-size:var(--text-h2);font-weight:600;line-height:1.3}.text-caption{font-size:var(--text-caption);color:var(--color-text-3)}.text-muted{color:var(--color-text-2)}.text-danger{color:var(--color-danger)}.page{max-width:var(--page-max);margin:0 auto;padding:var(--space-6) var(--space-5) var(--space-8)}.page-narrow{max-width:720px;margin:0 auto;padding:var(--space-6) var(--space-5) var(--space-8)}.page-head{margin-bottom:var(--space-5)}.page-head h1{margin:0;font-size:var(--text-h1);font-weight:700;letter-spacing:-.02em}.page-head p{margin:.35rem 0 0;color:var(--color-text-2);font-size:var(--text-body)}.page-head--flush{margin-bottom:0}.page-intro{margin-bottom:var(--space-5);background:linear-gradient(125deg,color-mix(in srgb,var(--color-accent) 9%,var(--color-bg-elevated)) 0%,var(--color-bg-elevated) 72%)}.page-panel{margin-bottom:var(--space-5)}.page-panel:last-child{margin-bottom:0}.page-surface{margin-bottom:var(--space-5)}.page-surface:last-child{margin-bottom:0}.page-with-toc{max-width:var(--page-max)}.page-with-toc__inner{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--space-5);align-items:start}@media(min-width:901px){.page-with-toc__inner{grid-template-columns:minmax(0,1fr) minmax(var(--article-sidebar-width),26%)}.page-with-toc__inner--solo{grid-template-columns:minmax(0,1fr)}}.post-main{display:flex;flex-direction:column;gap:var(--space-4);min-width:0}.post-nav-card{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-5);padding:var(--space-5) var(--space-6)}.post-nav-card__link{display:flex;flex-direction:column;gap:var(--space-2);min-width:0;text-decoration:none;color:inherit}.post-nav-card__link--next{align-items:flex-end;text-align:right}.post-nav-card__label{font-size:var(--text-caption);font-weight:500;color:var(--color-text-3)}.post-nav-card__title{font-size:.92rem;font-weight:600;color:var(--color-accent);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.post-nav-card__link:hover{text-decoration:none}.post-nav-card__link:hover .post-nav-card__title{text-decoration:underline}@media(max-width:640px){.post-nav-card{grid-template-columns:1fr;gap:var(--space-4)}.post-nav-card__link--next{align-items:flex-start;text-align:left}}.panel-foot{margin-top:var(--space-5);padding-top:var(--space-4);border-top:1px solid var(--color-border-subtle)}.pagination-bar{display:flex;align-items:center;justify-content:center;gap:var(--space-4);flex-wrap:wrap}.stack-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.post-card--featured{border-left:3px solid var(--color-accent);padding:var(--space-6) var(--space-5)}.post-card--featured h3{font-size:1.35rem}.latest-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-4)}.latest-card--lead{border-left:3px solid var(--color-accent)}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-4);margin-bottom:var(--space-5)}.section-head h2{margin:0}.section-more{font-size:.9rem;font-weight:600;color:var(--color-accent);text-decoration:none}.section-more:hover{text-decoration:underline}@media(max-width:900px){.latest-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.latest-grid{grid-template-columns:1fr}}.article-shell{max-width:none;margin-left:0;margin-right:0;padding:var(--space-6)}.article-panel{max-width:820px;margin-left:auto;margin-right:auto}.article-shell .back,.article-panel .back{display:inline-block;margin:0 0 var(--space-4);font-size:.9rem;font-weight:600;color:var(--color-accent);text-decoration:none}.article-shell .back:hover,.article-panel .back:hover{text-decoration:underline}.article-shell h1,.article-panel h1{margin:0 0 var(--space-3);font-size:var(--text-h1);font-weight:700;letter-spacing:-.02em;line-height:1.25}.article-shell .meta,.article-panel .meta{color:var(--color-text-3);font-size:.9rem;margin:0 0 var(--space-4)}.article-shell .tags,.article-panel .tags{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-bottom:var(--space-5)}.article-shell .content,.article-panel .content{width:100%;text-align:left;font-size:var(--text-body-lg);line-height:var(--line-height-prose)}.article-shell .content :deep(> :first-child),.article-panel .content :deep(> :first-child){margin-top:0}.article-shell .content :deep(h1),.article-panel .content :deep(h1){margin-top:0;font-size:var(--text-h2)}.article-toc{display:none;padding:var(--space-5);border-radius:var(--radius-lg);position:sticky;top:calc(var(--nav-height) + var(--space-4))}@media(min-width:901px){.article-toc{display:block}}.article-toc__title{margin:0 0 var(--space-4);font-size:.92rem;font-weight:700;color:var(--color-text);text-transform:none;letter-spacing:0}.article-toc__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-3)}.article-toc__link{display:block;font-size:.84rem;color:var(--color-text-2);text-decoration:none;line-height:1.45;padding:.12rem 0;border-left:2px solid transparent;padding-left:var(--space-2);margin-left:calc(-1 * var(--space-2));transition:color .15s,border-color .15s}.article-toc__link:hover{color:var(--color-accent);text-decoration:none}.article-toc__link--active{color:var(--color-accent);font-weight:600;border-left-color:var(--color-accent)}.article-toc__link--h3{padding-left:var(--space-4);margin-left:0;font-size:.8rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:40px;padding:.55rem .95rem;border-radius:var(--radius-sm);font-weight:600;font-size:.9rem;line-height:1.2;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background-color .2s,border-color .2s,color .2s,transform .15s}.btn:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-accent);color:#fff;border-color:var(--color-accent)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover);transform:translateY(-1px);text-decoration:none}.btn-ghost{background:var(--color-bg-2);color:var(--color-text);border-color:var(--color-border)}.btn-ghost:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent);text-decoration:none}.btn-outline{background:color-mix(in srgb,#ffffff 55%,transparent);color:var(--color-accent);border-color:color-mix(in srgb,var(--color-accent) 45%,#c7d2fe)}.btn-outline:hover:not(:disabled){background:color-mix(in srgb,var(--color-accent) 8%,#ffffff);border-color:var(--color-accent);color:var(--color-accent-hover);transform:translateY(-1px);text-decoration:none}:root[data-theme=dark] .btn-outline{background:transparent;border-color:color-mix(in srgb,var(--color-accent) 45%,var(--color-border))}:root[data-theme=dark] .btn-outline:hover:not(:disabled){background:color-mix(in srgb,var(--color-accent) 12%,transparent)}.card{background:color-mix(in srgb,var(--color-bg-elevated) 92%,transparent);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.card-section{padding:var(--space-5)}.link-card{display:block;text-decoration:none;color:inherit;padding:1.05rem 1.1rem;transition:transform .2s,border-color .2s}.link-card:hover{transform:translateY(-2px);border-color:var(--color-accent);text-decoration:none}.input{width:100%;box-sizing:border-box;padding:.5rem .75rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg-2);color:var(--color-text);font-size:.9rem;font-family:inherit}.input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}textarea.input{resize:vertical;min-height:6rem;line-height:1.5}.label{display:block;font-size:.85rem;font-weight:500;margin:.75rem 0 .3rem;color:var(--color-text-2)}.chip{padding:.28rem .65rem;border-radius:999px;border:1px solid var(--color-border);background:var(--color-bg-2);color:var(--color-text-2);font-size:var(--text-caption);cursor:pointer;font-family:inherit;transition:border-color .2s,color .2s,background .2s}.chip:hover{border-color:var(--color-accent);color:var(--color-accent)}.chip.active{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-accent-soft)}.chip.badge-static{cursor:default;pointer-events:none}.banner-success,.success-banner{margin:0 0 var(--space-3);padding:.55rem .75rem .55rem .85rem;border-radius:var(--radius-sm);border-left:3px solid var(--color-accent);background:var(--color-accent-soft);color:var(--color-text-2);font-size:.9rem}.banner-danger{margin:0 0 var(--space-3);padding:.55rem .75rem;border-radius:var(--radius-sm);background:var(--color-danger-soft);color:var(--color-danger);font-size:.9rem}.empty-state{display:flex;flex-direction:column;align-items:center;gap:var(--space-4);padding:var(--space-7) var(--space-4);text-align:center;color:var(--color-text-2)}.tool-panel{padding:var(--space-5)}.tool-panel .actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.tool-panel textarea.input{margin-bottom:var(--space-3)}.site-logo-icon[data-v-74c22999]{width:2rem;height:2rem;flex-shrink:0;object-fit:contain;image-rendering:auto;transition:transform .15s ease,opacity .15s ease}.app-nav[data-v-cf982a0c]{position:sticky;top:0;z-index:100;width:100%;isolation:isolate}.app-nav[data-v-cf982a0c]:before{content:"";position:absolute;inset:0 0 auto;height:var(--nav-height);z-index:0;pointer-events:none;background:color-mix(in srgb,var(--color-bg-2) 84%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--color-border-subtle)}.nav-inner[data-v-cf982a0c]{position:relative;z-index:2;width:100%;margin:0;padding:0 clamp(var(--space-4),3vw,var(--space-8));height:var(--nav-height);display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;column-gap:var(--space-4)}.logo[data-v-cf982a0c]{justify-self:start;align-self:center;display:inline-flex;align-items:center;gap:var(--space-2);text-decoration:none;min-width:0}.logo[data-v-cf982a0c]:hover{text-decoration:none}.logo:hover .logo-icon[data-v-cf982a0c]{opacity:.92;transform:scale(1.02)}.logo-icon[data-v-cf982a0c]{width:2rem;height:2rem;transition:opacity .15s ease,transform .15s ease}.logo-text[data-v-cf982a0c]{display:inline-flex;align-items:baseline;gap:.2em;font-family:var(--font-brand);letter-spacing:-.02em;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--color-brand-text)}.logo-text__en[data-v-cf982a0c],.logo-text__zh[data-v-cf982a0c]{font-size:1.0625rem;font-weight:700}.logo:hover .logo-text[data-v-cf982a0c]{color:var(--color-brand-text)}.links[data-v-cf982a0c]{display:none}.nav-link[data-v-cf982a0c]{display:inline-flex;align-items:center;padding:0 var(--space-3);color:var(--color-text-2);text-decoration:none;font-weight:500;font-size:.92rem;letter-spacing:.02em;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}.nav-link[data-v-cf982a0c]:hover{color:var(--color-accent);text-decoration:none}.nav-link.router-link-active[data-v-cf982a0c]{color:var(--color-accent);border-bottom-color:var(--color-accent);font-weight:600}.nav-utils[data-v-cf982a0c]{grid-column:3;justify-self:end;align-self:center;display:flex;align-items:center;gap:var(--space-1)}.icon-btn[data-v-cf982a0c]{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;padding:0;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--color-text-2);cursor:pointer;text-decoration:none;transition:color .2s}.icon-btn[data-v-cf982a0c]:hover{color:var(--color-accent);text-decoration:none}.menu-toggle[data-v-cf982a0c],.nav-backdrop[data-v-cf982a0c]{display:none}@media(min-width:901px){.links[data-v-cf982a0c]{position:absolute;inset:0 auto auto 0;z-index:3;width:100%;display:flex;justify-content:center;align-items:stretch;gap:var(--space-1);height:var(--nav-height);pointer-events:none}.nav-link[data-v-cf982a0c]{pointer-events:auto}}@media(max-width:900px){.nav-inner[data-v-cf982a0c]{grid-template-columns:1fr auto}.links[data-v-cf982a0c]{display:none;position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;z-index:99;flex-direction:column;align-items:stretch;gap:0;padding:var(--space-3);background:var(--color-bg-2);border-top:1px solid var(--color-border-subtle);overflow-y:auto;-webkit-overflow-scrolling:touch}.links.open[data-v-cf982a0c]{display:flex}.nav-link[data-v-cf982a0c]{min-height:48px;padding:0 var(--space-4);border-bottom:none;border-left:3px solid transparent;margin-bottom:0}.nav-link.router-link-active[data-v-cf982a0c]{border-left-color:var(--color-accent);background:var(--color-accent-soft)}.menu-toggle[data-v-cf982a0c]{display:inline-flex}.nav-backdrop[data-v-cf982a0c]{display:block;position:fixed;inset:var(--nav-height) 0 0 0;z-index:98;background:#00000059}}@media(max-width:480px){.logo-text[data-v-cf982a0c]{max-width:8.5rem}}.footer[data-v-ee2ba9ab]{border-top:1px solid var(--color-border-subtle);background:color-mix(in srgb,var(--color-bg-2) 80%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:var(--space-6) var(--space-5) var(--space-7);margin-top:auto;text-align:center}.copyright[data-v-ee2ba9ab]{margin:0 0 var(--space-2);font-size:.88rem;color:var(--color-text-3)}.beian[data-v-ee2ba9ab]{margin:0 0 var(--space-5);font-size:.82rem}.beian a[data-v-ee2ba9ab]{color:var(--color-text-3);text-decoration:none}.beian a[data-v-ee2ba9ab]:hover{color:var(--color-accent);text-decoration:underline}.social[data-v-ee2ba9ab]{display:flex;justify-content:center;gap:var(--space-3)}.social-btn[data-v-ee2ba9ab]{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg-elevated);color:var(--color-text-2);text-decoration:none;transition:border-color .2s,color .2s}.social-btn[data-v-ee2ba9ab]:hover{border-color:var(--color-accent);color:var(--color-accent);text-decoration:none}.site-bg[data-v-5774e6fb]{position:fixed;inset:0;overflow:hidden;pointer-events:none;z-index:-1}.site-bg__base[data-v-5774e6fb]{position:absolute;inset:0;background:var(--color-bg)}.site-bg__mesh[data-v-5774e6fb]{position:absolute;inset:-35%;opacity:.55;background:radial-gradient(circle at 18% 12%,color-mix(in srgb,var(--color-accent) 7%,transparent),transparent 44%),radial-gradient(circle at 82% 68%,color-mix(in srgb,#8b5cf6 6%,transparent),transparent 42%),radial-gradient(circle at 62% 8%,color-mix(in srgb,#06b6d4 4%,transparent),transparent 38%),radial-gradient(circle at 8% 88%,color-mix(in srgb,var(--color-accent) 4%,transparent),transparent 36%);animation:site-mesh-drift-5774e6fb 36s ease-in-out infinite alternate}.site-bg__orb[data-v-5774e6fb]{position:absolute;border-radius:50%;filter:blur(80px);will-change:transform;opacity:.45}.site-bg__orb--1[data-v-5774e6fb]{width:min(58vw,480px);height:min(58vw,480px);top:-12%;left:-8%;background:color-mix(in srgb,var(--color-accent) 22%,transparent);animation:site-orb-1-5774e6fb 30s ease-in-out infinite}.site-bg__orb--2[data-v-5774e6fb]{width:min(46vw,380px);height:min(46vw,380px);right:-6%;top:18%;background:color-mix(in srgb,#8b5cf6 28%,transparent);animation:site-orb-2-5774e6fb 36s ease-in-out infinite}.site-bg__orb--3[data-v-5774e6fb]{width:min(40vw,320px);height:min(40vw,320px);bottom:-8%;right:22%;background:color-mix(in srgb,#06b6d4 24%,transparent);animation:site-orb-3-5774e6fb 26s ease-in-out infinite}.site-bg__orb--4[data-v-5774e6fb]{width:min(32vw,260px);height:min(32vw,260px);bottom:28%;left:8%;background:color-mix(in srgb,var(--color-accent) 20%,transparent);animation:site-orb-4-5774e6fb 22s ease-in-out infinite}.site-bg__orb--5[data-v-5774e6fb]{width:min(24vw,200px);height:min(24vw,200px);top:42%;left:42%;background:color-mix(in srgb,#a78bfa 18%,transparent);animation:site-orb-5-5774e6fb 18s ease-in-out infinite}.site-bg__grid[data-v-5774e6fb]{position:absolute;inset:0;opacity:.22;background-image:radial-gradient(circle,color-mix(in srgb,var(--color-text-3) 50%,transparent) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 72%,transparent 100%);mask-image:linear-gradient(to bottom,#000 0%,#000 72%,transparent 100%)}.site-bg__vignette[data-v-5774e6fb]{position:absolute;inset:0;background:radial-gradient(ellipse 100% 70% at 50% 0%,transparent 50%,color-mix(in srgb,var(--color-bg) 45%,transparent) 100%),radial-gradient(ellipse 90% 50% at 50% 100%,transparent 55%,color-mix(in srgb,var(--color-bg) 40%,transparent) 100%)}:root[data-theme=dark] .site-bg__orb--1[data-v-5774e6fb]{background:color-mix(in srgb,var(--color-accent) 42%,transparent)}:root[data-theme=dark] .site-bg__orb--2[data-v-5774e6fb]{background:color-mix(in srgb,#a78bfa 34%,transparent)}:root[data-theme=dark] .site-bg__orb--3[data-v-5774e6fb]{background:color-mix(in srgb,#22d3ee 28%,transparent)}:root[data-theme=dark] .site-bg__orb--5[data-v-5774e6fb]{background:color-mix(in srgb,#c4b5fd 22%,transparent)}:root[data-theme=dark] .site-bg__mesh[data-v-5774e6fb]{opacity:.28}:root[data-theme=dark] .site-bg__orb[data-v-5774e6fb]{opacity:.32}:root[data-theme=dark] .site-bg__grid[data-v-5774e6fb]{opacity:.08}@keyframes site-mesh-drift-5774e6fb{0%{transform:translate(0) scale(1) rotate(0)}to{transform:translate(-2%,3%) scale(1.05) rotate(2deg)}}@keyframes site-orb-1-5774e6fb{0%,to{transform:translate(0) scale(1)}50%{transform:translate(8%,14%) scale(1.06)}}@keyframes site-orb-2-5774e6fb{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-10%,12%) scale(1.04)}}@keyframes site-orb-3-5774e6fb{0%,to{transform:translate(0) scale(1)}33%{transform:translate(6%,-8%) scale(.96)}66%{transform:translate(-8%,-4%) scale(1.03)}}@keyframes site-orb-4-5774e6fb{0%,to{transform:translate(0) scale(1)}50%{transform:translate(10%,-8%) scale(1.08)}}@keyframes site-orb-5-5774e6fb{0%,to{transform:translate(0) scale(1)}50%{transform:translate(-6%,10%) scale(.92)}}@media(prefers-reduced-motion:reduce){.site-bg__mesh[data-v-5774e6fb],.site-bg__orb[data-v-5774e6fb]{animation:none}}.app[data-v-6919c0ad]{position:relative;isolation:isolate;min-height:100vh;display:flex;flex-direction:column}.main[data-v-6919c0ad]{flex:1}