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figcaption{color:var(--text-muted);text-align:center;margin-top:8px;font-size:13px}.article-body .article-link-card{border:1px solid var(--border-subtle);background:#fbf8f1d1;border-radius:16px;gap:6px;margin:24px 0;padding:18px 20px;text-decoration:none;transition:transform .2s,border-color .2s,background .2s;display:grid}.article-body .article-link-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover);transform:translateY(-2px)}.article-body .article-link-card-label{font-family:var(--font-display);color:var(--text-primary);font-size:1.2rem;line-height:1.1}.article-body .article-link-card-url{font-family:var(--font-mono);color:var(--text-muted);word-break:break-all;font-size:.72rem}.article-body .article-toggle{border:1px solid var(--border-subtle);background:#fbf8f1d1;border-radius:16px;margin:24px 0;overflow:hidden}.article-body .article-toggle summary{cursor:pointer;color:var(--text-primary);padding:16px 18px;font-weight:700;list-style:none}.article-body 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.article-child-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-size:.68rem}.article-nav{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px;display:grid}.article-nav a{background:var(--bg-card);border:1px solid var(--border-subtle);color:inherit;border-radius:12px;padding:16px 20px;transition:all .25s}.article-nav a:hover{border-color:var(--border-hover);transform:translateY(-2px)}.article-nav .nav-label{font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;font-size:11px}.article-nav .nav-title{color:var(--text-primary);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;font-weight:600;display:-webkit-box;overflow:hidden}.article-nav a.next{text-align:right}.article-back{text-align:center;padding:24px 0}.article-back 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.article-tab-panels{padding:16px}.article-cover{aspect-ratio:16/9;border-radius:22px}.article-layout,.summary-grid,.article-lead-grid{grid-template-columns:1fr}.article-rail{order:2;position:static}.article-nav,.article-recommendations-grid{grid-template-columns:1fr}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}.header{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:#f9f6efdb;border-bottom:1px solid var(--border-subtle)}.header-inner{max-width:1280px;margin:0 auto;padding:18px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand-block{display:grid;gap:4px}.logo{font-family:var(--font-display);font-size:1.5rem;font-weight:800;color:var(--text-primary);text-decoration:none;letter-spacing:-.03em;line-height:1}.brand-kicker{font-size:.78rem;color:var(--text-muted);max-width:30rem}.header-actions{display:flex;align-items:center;gap:16px}.nav-links{display:flex;gap:2px}.nav-links a{color:var(--text-muted);text-decoration:none;font-size:.88rem;font-weight:700;padding:8px 14px;border-radius:999px;transition:all .2s;white-space:nowrap}.nav-links a:hover,.nav-links a.active{color:var(--text-primary);background:var(--bg-card)}.archive-link{color:var(--text-primary);text-decoration:none;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;border:1px solid var(--border-subtle);background:#fffbf5e0;border-radius:999px;padding:8px 12px;transition:all .2s;white-space:nowrap;box-shadow:0 6px 16px #201b180a}.archive-link:hover{border-color:var(--border-hover);background:var(--accent-soft);transform:translateY(-1px)}.lang-switch{position:relative}.lang-switch[open]{z-index:60}.lang-switch summary{list-style:none}.lang-switch summary::-webkit-details-marker{display:none}.lang-switch-trigger{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border-subtle);background:var(--bg-card);border-radius:999px;padding:8px 12px;color:var(--text-primary);cursor:pointer;white-space:nowrap;box-shadow:0 6px 16px #201b180a}.lang-switch-label{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}.lang-switch-current{font-size:.82rem;font-weight:700;color:var(--text-primary)}.lang-switch-caret{font-size:.76rem;color:var(--text-muted);transition:transform .2s ease}.lang-switch[open] .lang-switch-caret{transform:rotate(180deg)}.lang-switch-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:9rem;display:grid;gap:4px;padding:8px;background:#fffbf5fa;border:1px solid var(--border-subtle);border-radius:18px;box-shadow:0 18px 40px #201b181f;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}.lang-switch-menu a{color:var(--text-muted);text-decoration:none;font-size:.84rem;font-weight:600;padding:9px 12px;border-radius:12px;transition:all .2s;text-align:left;white-space:nowrap}.lang-switch-menu a:hover,.lang-switch-menu a.active{color:var(--text-primary);background:var(--accent-soft)}.lang-ja .nav-links a,.lang-zh .nav-links a{font-size:.84rem;padding-inline:11px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease-out forwards;opacity:0}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.delay-4{animation-delay:.4s}.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border-subtle),transparent);max-width:1200px;margin:0 auto}@media(max-width:768px){.header-inner{flex-wrap:wrap;gap:14px;padding:16px 18px}.brand-kicker{display:none}.header-actions{width:100%;justify-content:space-between;gap:10px}.nav-links{display:none}.archive-link{order:1;margin-right:auto}.lang-switch{order:2}.lang-switch-trigger{padding:7px 11px}.lang-switch-label{display:none}}.footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border-subtle);padding:48px 0;margin-top:20px}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:end;gap:20px}.footer-copy[data-astro-cid-sz7xmlte] strong[data-astro-cid-sz7xmlte]{font-family:var(--font-display);font-size:1.4rem;font-weight:600;letter-spacing:-.03em}.footer-copy[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{font-size:.86rem;color:var(--text-muted);margin-top:8px;max-width:34rem;line-height:1.7}.footer-links[data-astro-cid-sz7xmlte]{display:flex;gap:24px;flex-wrap:wrap}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-size:.82rem;color:var(--text-muted);text-decoration:none;transition:color .2s;text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono)}.footer-link-button[data-astro-cid-sz7xmlte]{font-size:.82rem;color:var(--text-muted);text-decoration:none;transition:color .2s;text-transform:uppercase;letter-spacing:.08em;font-family:var(--font-mono);background:transparent;border:0;padding:0;cursor:pointer}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover,.footer-link-button[data-astro-cid-sz7xmlte]:hover{color:var(--text-primary)}@media(max-width:768px){.footer-inner[data-astro-cid-sz7xmlte]{flex-direction:column;gap:16px;align-items:start}}