:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:var(--bg);color:var(--text);--bg:#f6fbf6;--bg-soft:#edf7ef;--panel:#fff;--panel-glass:#ffffffb8;--text:#162318;--muted:#5f6e60;--line:#255b3024;--line-strong:#255b303d;--accent:#3bbf63;--accent-strong:#1d8242;--accent-soft:#3bbf6321;--accent-glow:#3bbf6338;--shadow-sm:0 1px 2px #1b3d240a, 0 4px 12px #1b3d240f;--shadow-lg:0 12px 40px #1b3d241a;--r-sm:6px;--r-md:10px;--r-lg:14px;--r-xl:18px;--r-full:999px;--fs-xs:.78rem;--fs-sm:.88rem;--fs-base:1rem;--fs-md:1.12rem;--fs-lg:clamp(1.25rem, 2vw, 1.58rem);--fs-xl:clamp(1.8rem, 4vw, 2.8rem);--fs-hero:clamp(2.8rem, 7.8vw, 7.4rem);--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--shell-padding:clamp(16px, 2vw, 32px);font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:var(--bg);color:var(--text);--bg:#0a0a0a;--bg-soft:#141414;--panel:#161616;--panel-glass:#1c1c1cb8;--text:#f5f5f5;--muted:#9a9a9a;--line:#ffffff1a;--line-strong:#ffffff2e;--accent:#fff;--accent-strong:#f5f5f5;--accent-soft:#ffffff14;--accent-glow:#ffffff14;--shadow-sm:0 1px 2px #0006, 0 4px 12px #00000073;--shadow-lg:0 12px 40px #0000008c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:linear-gradient(145deg, var(--bg), var(--bg-soft));min-width:320px;min-height:100vh;color:var(--text);margin:0;overflow-x:hidden}button,input{font:inherit}a{color:inherit}.app-shell{isolation:isolate;width:100%;min-height:100vh;padding:var(--shell-padding);grid-template-columns:282px minmax(0,1fr);gap:clamp(18px,2vw,30px);display:grid;position:relative}.sidebar{top:var(--shell-padding);height:calc(100vh - (var(--shell-padding) * 2));padding:var(--sp-4);border:1px solid var(--line);border-radius:var(--r-xl);background:var(--panel);box-shadow:var(--shadow-lg);position:sticky;overflow:auto}.sidebar::-webkit-scrollbar{width:8px;height:8px}.sidebar-nav::-webkit-scrollbar{width:8px;height:8px}.sidebar::-webkit-scrollbar-thumb{border-radius:var(--r-full);background:var(--line-strong)}.sidebar-nav::-webkit-scrollbar-thumb{border-radius:var(--r-full);background:var(--line-strong)}.brand-mark{align-items:center;gap:13px;text-decoration:none;display:flex}.brand-icon{border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);width:52px;height:52px;box-shadow:var(--shadow-sm);image-rendering:pixelated;object-fit:contain;padding:6px;display:block;position:relative;overflow:hidden}.brand-icon:after{display:none}.brand-copy{gap:3px;display:grid}.brand-text{font-size:var(--fs-md);letter-spacing:.08em;font-weight:900}.brand-subtitle{color:var(--muted);font-size:var(--fs-xs)}.sidebar-nav{gap:14px;margin-top:30px;display:grid}.sidebar-nav a{border-radius:var(--r-xl);color:var(--muted);border:1px solid #0000;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;padding:13px 14px;text-decoration:none;transition:background .18s,border-color .18s,color .18s,transform .18s;display:grid}.sidebar-nav a:hover,.sidebar-nav a:focus-visible{border-color:var(--line-strong);background:var(--accent-soft);color:var(--text);outline:2px solid var(--accent-strong);outline-offset:2px;transform:translate(2px)}.nav-emoji{border-radius:var(--r-sm);background:var(--panel);border:1px solid var(--line);place-items:center;width:28px;height:28px;display:grid}.nav-count{border:1px solid var(--line);border-radius:var(--r-full);background:var(--accent-soft);min-width:28px;color:var(--accent-strong);font-size:var(--fs-xs);text-align:center;padding:3px 8px;font-weight:800}.main-content{align-content:start;gap:24px;min-width:0;display:grid}.topbar,.search-panel{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow-lg)}.topbar{justify-content:space-between;align-items:center;gap:var(--sp-4);border-radius:var(--r-lg);background:var(--panel-glass);-webkit-backdrop-filter:blur(20px)saturate(140%);backdrop-filter:blur(20px)saturate(140%);padding:14px 18px;display:flex}.topbar-copy{flex-wrap:wrap;align-items:baseline;gap:8px 12px;display:flex}.topbar strong{letter-spacing:.09em}.topbar-stat,.search-meta,.category-heading p,.card-content span{color:var(--muted)}.theme-toggle{align-items:center;gap:var(--sp-2);border:1px solid var(--line);border-radius:var(--r-full);background:var(--panel);color:var(--text);cursor:pointer;padding:10px 14px;transition:transform .18s,border-color .18s,background .18s;display:inline-flex}.theme-toggle:hover,.theme-toggle:focus-visible{border-color:var(--line-strong);background:var(--accent-soft);outline:2px solid var(--accent-strong);outline-offset:2px;transform:translateY(-1px)}.topbar-actions{align-items:center;gap:10px;display:inline-flex}.repo-link{justify-content:center;align-items:center;gap:var(--sp-2);padding:var(--sp-2) var(--sp-3);border:1px solid var(--line);border-radius:var(--r-full);background:var(--panel);color:var(--text);font-size:var(--fs-sm);letter-spacing:.01em;white-space:nowrap;cursor:pointer;text-decoration:none;transition:transform .18s,border-color .18s,background .18s;display:inline-flex}.repo-link svg{width:18px;height:18px;display:block}.repo-link:hover,.repo-link:focus-visible{border-color:var(--line-strong);background:var(--accent-soft);color:var(--accent-strong);outline:2px solid var(--accent-strong);outline-offset:2px;transform:translateY(-1px)}.hero{border:1px solid var(--line);border-radius:var(--r-xl);background:var(--panel-glass);min-height:clamp(330px,42vw,520px);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(20px)saturate(140%);backdrop-filter:blur(20px)saturate(140%);padding:clamp(34px,7vw,92px);position:relative;overflow:hidden}.hero>:not(.hero-glow,.hero-block-field){z-index:2;position:relative}.hero-glow{border-radius:var(--r-full);background:radial-gradient(circle, var(--accent-glow), transparent 68%);filter:blur(8px);pointer-events:none;width:min(52vw,680px);height:min(52vw,680px);position:absolute;inset:-20% -10% auto auto}.hero-block-field{z-index:1;opacity:.58;grid-template-columns:repeat(4,clamp(18px,3vw,34px));gap:clamp(5px,1vw,9px);display:grid;position:absolute;bottom:clamp(20px,5vw,64px);right:clamp(20px,7vw,110px);transform:rotate(-7deg);-webkit-mask-image:linear-gradient(135deg,#000,#0000 88%);mask-image:linear-gradient(135deg,#000,#0000 88%)}.hero-block{aspect-ratio:1;border-radius:var(--r-sm);background:linear-gradient(90deg, #ffffff38 50%, transparent 50%) 0 0 / 10px 10px, linear-gradient(180deg, color-mix(in srgb, var(--accent) 72%, white), var(--accent-strong));box-shadow:inset 0 -5px #0a462029,0 12px 22px #23783a29}.hero-block:nth-child(3n){opacity:.74;transform:translateY(12px)}.hero-block:nth-child(4n){opacity:.46;transform:translateY(-10px)}.eyebrow{margin:0 0 var(--sp-4);color:var(--accent-strong);font-size:var(--fs-sm);letter-spacing:.18em;text-transform:uppercase;font-weight:900}.hero h1{max-width:820px;font-size:var(--fs-hero);letter-spacing:-.085em;margin:0;line-height:.94}.hero-copy{max-width:650px;margin:var(--sp-5) 0 0;color:var(--muted);font-size:var(--fs-md);line-height:1.85}.hero-tags{margin-top:var(--sp-5);flex-wrap:wrap;gap:10px;display:flex}.hero-tags span{border:1px solid var(--line);border-radius:var(--r-full);background:var(--accent-soft);color:var(--accent-strong);font-size:var(--fs-sm);padding:9px 13px;font-weight:800}.search-panel{padding:var(--sp-4);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;gap:18px;display:flex}.search-box{align-items:center;gap:var(--sp-3);min-width:220px;padding:0 var(--sp-4);border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);flex:1;transition:border-color .18s,box-shadow .18s;display:flex}.search-box:focus-within{outline:2px solid var(--accent-strong);outline-offset:2px}.search-box input{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0;padding:16px 0}.search-meta{white-space:nowrap;margin:0}.category-stack{gap:24px;display:grid}.category-section{scroll-margin-top:var(--shell-padding);border:1px solid var(--line);border-radius:var(--r-xl);background:var(--panel);box-shadow:var(--shadow-lg);padding:clamp(18px,2vw,26px)}.category-heading{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;margin-bottom:18px;display:grid}.category-icon,.link-icon{border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);flex:none;place-items:center;width:48px;height:48px;display:grid}.category-copy{min-width:0}.category-heading h2{font-size:var(--fs-lg);letter-spacing:-.03em;margin:0}.category-heading p{margin:5px 0 0;line-height:1.65}.category-total{border:1px solid var(--line);border-radius:var(--r-full);background:var(--accent-soft);min-width:42px;color:var(--accent-strong);text-align:center;padding:7px 11px;font-weight:900}.subcategory-filter{flex-wrap:wrap;gap:8px;margin-bottom:18px;display:flex}.subcategory-filter button{border:1px solid var(--line);border-radius:var(--r-full);background:var(--panel);color:var(--muted);font-size:var(--fs-sm);cursor:pointer;padding:6px 14px;font-weight:700;transition:background .18s,border-color .18s,color .18s,transform .18s}.subcategory-filter button:hover,.subcategory-filter button:focus-visible{border-color:var(--line-strong);background:var(--accent-soft);color:var(--text);outline:2px solid var(--accent-strong);outline-offset:2px}.subcategory-filter button.active{background:var(--accent-soft);border-color:var(--accent-strong);color:var(--accent-strong);font-weight:900}.category-entry-stack{gap:22px;display:grid}.category-group{gap:14px;display:grid}.category-group h3{border:1px solid var(--line);border-radius:var(--r-full);background:var(--accent-soft);width:fit-content;color:var(--accent-strong);font-size:var(--fs-sm);letter-spacing:.02em;align-items:center;margin:0;padding:6px 12px;font-weight:900;display:inline-flex}.card-grid{grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:20px;display:grid}.nav-card{height:128px;padding:var(--sp-5);border:1px solid var(--line);border-radius:var(--r-md);background:var(--panel);box-shadow:var(--shadow-sm);align-items:center;gap:16px;text-decoration:none;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex;position:relative;overflow:visible}.card-tooltip{right:var(--sp-4);bottom:calc(100% - 8px);left:var(--sp-4);z-index:4;border:1px solid var(--line-strong);border-radius:var(--r-lg);background:var(--panel);box-shadow:var(--shadow-lg);color:var(--text);font-size:var(--fs-sm);opacity:0;pointer-events:none;visibility:hidden;padding:12px 14px;line-height:1.65;transition:opacity .16s,transform .16s,visibility .16s;position:absolute;transform:translateY(8px)scale(.98)}.nav-card:hover,.nav-card:focus-visible{border-color:var(--line-strong);box-shadow:var(--shadow-lg);outline:2px solid var(--accent-strong);outline-offset:2px;transform:translateY(-2px)}.nav-card:hover .card-tooltip,.nav-card:focus-visible .card-tooltip{opacity:1;visibility:visible;transform:translateY(-8px)scale(1)}.link-icon{object-fit:contain;padding:8px;font-weight:900}.link-icon.manual,.link-icon.fallback{color:var(--accent-strong);padding:0}.card-content{gap:7px;min-width:0;display:grid}.card-content strong{letter-spacing:-.01em;line-height:1.3}.card-content span{-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.58;display:-webkit-box;overflow:hidden}.card-arrow{z-index:1;color:var(--accent-strong);margin-left:auto;font-weight:800;position:relative}.site-footer{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--panel);box-shadow:var(--shadow-sm);color:var(--muted);font-size:var(--fs-sm);flex-wrap:wrap;justify-content:center;gap:10px 22px;padding:18px 22px;display:flex}.beian-link{color:var(--muted);align-items:center;gap:6px;text-decoration:none;transition:color .18s;display:inline-flex}.beian-icon{object-fit:contain;width:18px;height:18px}.beian-link:hover,.beian-link:focus-visible{color:var(--accent-strong);outline:2px solid var(--accent-strong);outline-offset:2px}@media (width<=1100px){.app-shell{grid-template-columns:238px minmax(0,1fr)}.hero h1{max-width:720px}}@media (width<=960px){.app-shell{grid-template-columns:1fr;padding:clamp(12px,3vw,22px)}.sidebar,.topbar{position:static}.sidebar{border-radius:var(--r-xl);height:auto}.sidebar-nav{grid-auto-columns:max-content;grid-auto-flow:column;margin-top:18px;padding-bottom:4px;overflow-x:auto}.sidebar-nav a{grid-template-columns:auto auto auto}.hero-block-field{opacity:.36}}@media (width<=640px){.topbar,.search-panel,.category-heading{flex-direction:column;grid-template-columns:1fr;align-items:stretch}.theme-toggle{justify-content:center}.hero{border-radius:var(--r-xl);min-height:0;padding:34px 22px}.hero h1{font-size:clamp(2.45rem,15vw,4.2rem)}.hero-block-field{display:none}.search-meta{white-space:normal}.category-section{border-radius:var(--r-xl)}.category-total{justify-self:start}.card-grid{grid-template-columns:1fr}.nav-card{min-height:108px}.card-tooltip{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after,.card-tooltip{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.sidebar-nav a:hover,.sidebar-nav a:focus-visible,.theme-toggle:hover,.theme-toggle:focus-visible,.nav-card:hover,.nav-card:focus-visible{transform:none}}.app-shell[data-layout=single-column]{grid-template-columns:minmax(0,1fr)}.back-button{align-items:center;gap:var(--sp-2);border:1px solid var(--line);border-radius:var(--r-full);background:var(--panel);color:var(--text);cursor:pointer;padding:10px 14px;transition:transform .18s,border-color .18s,background .18s;display:inline-flex}.back-button:hover,.back-button:focus-visible{border-color:var(--line-strong);background:var(--accent-soft);outline:2px solid var(--accent-strong);outline-offset:2px;transform:translateY(-1px)}.post-page,.not-found{border:1px solid var(--line);border-radius:var(--r-xl);background:var(--panel);box-shadow:var(--shadow-lg);padding:clamp(24px,4vw,56px)}.post-header{border-bottom:1px solid var(--line);gap:14px;margin-bottom:28px;padding-bottom:24px;display:grid}.post-title{font-size:var(--fs-xl);letter-spacing:-.04em;margin:0;line-height:1.1}.post-description{color:var(--muted);font-size:var(--fs-md);margin:0;line-height:1.7}.post-meta{align-items:center;gap:var(--sp-3);color:var(--muted);font-size:var(--fs-sm);flex-wrap:wrap;display:flex}.post-tags{gap:var(--sp-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.post-tags li{border:1px solid var(--line);border-radius:var(--r-full);background:var(--accent-soft);color:var(--accent-strong);font-size:var(--fs-xs);padding:4px 10px;font-weight:700}.post-body{font-size:var(--fs-base);color:var(--text);gap:18px;line-height:1.8;display:grid}.post-body h1,.post-body h2,.post-body h3{letter-spacing:-.02em;margin:0;line-height:1.25}.post-body h1{font-size:1.8rem}.post-body h2{font-size:1.45rem}.post-body h3{font-size:1.2rem}.post-body p{margin:0}.post-body ul,.post-body ol{margin:0;padding-left:1.4em}.post-body li{margin:4px 0}.post-body blockquote{border-left:3px solid var(--accent);border-radius:0 var(--r-lg) var(--r-lg) 0;background:var(--accent-soft);color:var(--muted);margin:0;padding:12px 18px}.post-body code{border-radius:var(--r-sm);background:var(--bg-soft);padding:2px 6px;font-family:ui-monospace,SF Mono,Cascadia Code,monospace;font-size:.92em}.post-body pre{border:1px solid var(--line);border-radius:var(--r-sm);background:var(--bg-soft);margin:0;padding:18px 20px;overflow-x:auto}.post-body pre code{background:0 0;padding:0;font-size:.92rem;line-height:1.6}.post-body a{color:var(--accent-strong);text-underline-offset:3px;text-decoration:underline}.post-body img{border-radius:var(--r-md);max-width:100%;height:auto}.not-found{text-align:center;gap:12px;display:grid}.not-found h1{letter-spacing:-.04em;margin:0;font-size:clamp(2rem,6vw,3.4rem)}.not-found p{color:var(--muted);margin:0}