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(max-width:640px){.post-link{padding:20px}.post-item-title{font-size:19px}.blog-intro{margin-top:-10px}.post-title{font-size:28px}}@media (prefers-reduced-motion:reduce){.post-item:hover{transform:none}}.post-link:hover{color:inherit;text-decoration:none}.post-title{text-wrap:balance}.post-prose a strong{color:inherit}@media (max-width:480px){.nav-links .nav-blog{display:none}}.buy-card .final-sale{color:var(--muted);text-align:center;letter-spacing:.005em;margin-top:-8px;font-size:12.5px;line-height:1.5}.detail-support{border-top:1px solid var(--line);max-width:720px;color:var(--muted);margin:40px 0 0;padding-top:20px;font-size:14px}.detail-support a{font-weight:550}.about .contact{margin-top:2.4em}.about .contact h2{margin:0 0 .6em;font-size:19px}.about .contact p{margin:0}.catalog [hidden]{display:none!important}.catalog .page-title{margin-bottom:22px}.catalog-filters{border-bottom:1px solid var(--line);flex-direction:column;gap:12px;margin-bottom:40px;padding-bottom:22px;display:flex}.cat-filter{flex-wrap:wrap;gap:8px;display:flex}.cat-pill{color:var(--ink-2);background:var(--surface);border:1px solid var(--line);white-space:nowrap;border-radius:999px;align-items:center;gap:7px;padding:6px 14px;font-size:14.5px;font-weight:560;line-height:1.3;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.cat-pill:hover{color:var(--ink);border-color:var(--line-2);text-decoration:none}.cat-pill-n{color:var(--faint);font-variant-numeric:tabular-nums;font-size:12px;font-weight:500}.cat-pill[aria-current=true]{background:var(--btn-bg);border-color:var(--btn-bg);color:var(--btn-ink)}.cat-pill[aria-current=true] .cat-pill-n{color:var(--btn-ink);opacity:.62}.tag-filter{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.tag-filter-label{color:var(--faint);letter-spacing:.02em;margin-right:4px;font-size:12.5px}.tag-pill{color:var(--muted);border:1px solid var(--line);white-space:nowrap;border-radius:999px;padding:2px 10px;font-size:12.5px;line-height:1.5;transition:border-color .15s,color .15s,background .15s}.tag-pill:hover{color:var(--ink-2);background:var(--chip);text-decoration:none}.tag-pill[aria-current=true]{color:var(--accent-ink);background:var(--accent-soft);border-color:var(--accent-line)}.cat-section{scroll-margin-top:88px}.cat-section+.cat-section{margin-top:56px}.cat-heading{align-items:baseline;gap:10px;margin-bottom:20px;font-size:22px;font-weight:600;display:flex}.cat-heading a{color:var(--ink)}.cat-heading a:hover{color:var(--accent-ink);text-decoration:none}.cat-heading-n{color:var(--faint);font-variant-numeric:tabular-nums;font-size:14px;font-weight:500}.card-tags{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.card-tags li{color:var(--muted);background:var(--tag-bg);border:1px solid var(--line);border-radius:6px;padding:1px 8px;font-size:12px;line-height:1.5}.cat-empty{color:var(--muted);margin:8px 0 0;font-size:15px}@media (max-width:640px){.catalog-filters{gap:10px;margin-bottom:30px;padding-bottom:18px}.cat-filter,.tag-filter{scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;margin:0 -20px;padding:0 20px;overflow-x:auto}.cat-filter::-webkit-scrollbar{display:none}.tag-filter::-webkit-scrollbar{display:none}.cat-pill{padding:6px 12px;font-size:14px}.tag-filter-label{flex:none}.cat-section+.cat-section{margin-top:44px}.cat-heading{margin-bottom:16px;font-size:20px}.cat-section{scroll-margin-top:76px}}:lang(zh) .legal h1{word-break:keep-all;overflow-wrap:anywhere}@media (max-width:380px){:lang(zh) .site-header .brand{gap:6px;font-size:13.5px}:lang(zh) .site-header .brand-logo{width:24px;height:24px}:lang(zh) .site-header .nav-links a{padding:6px 5px}}:root[data-theme=dark]{--bg:#111317;--surface:#181b21;--ink:#eceef2;--ink-2:#c4c8d1;--muted:#9ba0ac;--faint:#767c88;--line:#2a2e37;--line-2:#3a3f4b;--accent:#93a0ff;--accent-ink:#b0baff;--accent-soft:#1f2547;--accent-line:#38407a;--amber-bg:#2a2414;--amber-line:#6b5524;--amber-ink:#efd8a0;--amber-icon:#e0b04a;--shadow-sm:0 1px 2px #00000059;--shadow:0 1px 2px #0000004d,0 8px 24px -12px #0009;--shadow-lg:0 2px 4px #0000004d,0 24px 48px -20px #000000bf;--header-bg:#111317d1;--hover:#22262e;--chip:#22262e;--code:#23262e;--soft:#1d2027;--thumb-bg:#1d2027;--tag-bg:#1f2229;--note-bg:#1b1e24;--btn-bg:#eceef2;--btn-ink:#111317;--btn-hover:#fff;--disabled-bg:#23262e;--disabled-ink:#7d828d;--link-line:#93a0ff66;--selection:#2f3a7a;--backdrop:#0009;--glow:#93a0ff1f;--menu-shadow:0 12px 32px -12px #000c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}@media (prefers-color-scheme:dark){:root:not([data-theme]){--bg:#111317;--surface:#181b21;--ink:#eceef2;--ink-2:#c4c8d1;--muted:#9ba0ac;--faint:#767c88;--line:#2a2e37;--line-2:#3a3f4b;--accent:#93a0ff;--accent-ink:#b0baff;--accent-soft:#1f2547;--accent-line:#38407a;--amber-bg:#2a2414;--amber-line:#6b5524;--amber-ink:#efd8a0;--amber-icon:#e0b04a;--shadow-sm:0 1px 2px #00000059;--shadow:0 1px 2px #0000004d,0 8px 24px -12px #0009;--shadow-lg:0 2px 4px #0000004d,0 24px 48px -20px #000000bf;--header-bg:#111317d1;--hover:#22262e;--chip:#22262e;--code:#23262e;--soft:#1d2027;--thumb-bg:#1d2027;--tag-bg:#1f2229;--note-bg:#1b1e24;--btn-bg:#eceef2;--btn-ink:#111317;--btn-hover:#fff;--disabled-bg:#23262e;--disabled-ink:#7d828d;--link-line:#93a0ff66;--selection:#2f3a7a;--backdrop:#0009;--glow:#93a0ff1f;--menu-shadow:0 12px 32px -12px #000c;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark] .brand-mark.brand-logo,:root[data-theme=dark] .about-avatar{border-color:var(--line-2)}:root[data-theme=dark] .social-card img[src$="/github.svg"],:root[data-theme=dark] .social-card img[src$="/x.svg"]{filter:invert()}:root[data-theme=dark] .card-thumb img{background:#fff}:root[data-theme=dark] .detail-media,:root[data-theme=dark] .hero-shot{border-color:var(--line-2);background:#fff}:root[data-theme=dark] .qr-placeholder{background:repeating-linear-gradient(45deg,#1b1e24 0 10px,#22262e 10px 20px)}.theme-switch{position:relative}.theme-btn{width:34px;height:34px;color:var(--ink-2);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.theme-btn:hover,.theme-btn[aria-expanded=true]{background:var(--hover);color:var(--ink)}.theme-btn .ti{display:none}:root:not([data-theme-pref]) .theme-btn .ti-system,:root[data-theme-pref=system] .theme-btn .ti-system,:root[data-theme-pref=light] .theme-btn .ti-light,:root[data-theme-pref=dark] .theme-btn .ti-dark{display:inline-flex}.theme-menu{z-index:30;background:var(--surface);border:1px solid var(--line);min-width:156px;box-shadow:var(--menu-shadow);border-radius:12px;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 8px);right:0}.theme-menu[hidden]{display:none}.theme-menu button{width:100%;font:inherit;color:var(--ink-2);cursor:pointer;text-align:left;white-space:nowrap;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;padding:8px 10px;font-size:14px;display:flex}.theme-menu button:hover,.theme-menu button:focus-visible{background:var(--hover);color:var(--ink)}.theme-menu button[aria-checked=true]{color:var(--accent-ink);font-weight:600}.theme-menu button[aria-checked=true]:after{content:"✓";margin-left:auto;font-size:13px}.theme-menu svg{flex:none}@media (max-width:640px){.theme-btn{width:28px;height:28px}.nav-right{gap:2px}}@media (max-width:480px){.nav-links a{padding:5px 6px}.lang-switch{padding-left:2px}.lang-switch a{padding:4px}}