:root{color-scheme:light;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Menlo, Consolas, monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-md:1.0625rem;--text-lg:1.1875rem;--text-xl:1.375rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--text-4xl:2.75rem;--leading-tight:1.3;--leading-normal:1.6;--leading-relaxed:1.85;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--r-sm:6px;--r-md:10px;--r-lg:14px;--r-xl:20px;--shadow-sm:0 1px 2px #0f172a0f, 0 1px 3px #0f172a0d;--shadow-md:0 6px 20px -8px #0f172a2e;--container:1180px;--container-narrow:760px;--container-wide:1320px;--header-h:64px;--gutter:16px;--bg:#fbfaf7;--bg-elevated:#fff;--bg-subtle:#f3f1ec;--bg-code:#f4f4f5;--bg-inverse:#0f172a;--fg:#111827;--fg-muted:#4b5563;--fg-faint:#596270;--fg-inverse:#f8fafc;--border:#e6e2da;--border-strong:#cfcac0;--link:#1d4ed8;--link-hover:#1e40af;--accent:#4338ca;--accent-hover:#3730a3;--accent-fg:#fff;--accent-soft:#eef0fb;--accent-soft-fg:#3730a3;--cyan:#0e7490;--cyan-soft:#e6f6f9;--green:#047857;--green-soft:#e7f5ee;--amber:#b45309;--amber-soft:#fdf1df;--red:#b91c1c;--red-soft:#fdecec;--navy:#1e293b;--focus:0 0 0 3px #4338ca59}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#0b1220;--bg-elevated:#111a2c;--bg-subtle:#0f1727;--bg-code:#0d1526;--bg-inverse:#f8fafc;--fg:#e5e9f0;--fg-muted:#a3adbf;--fg-faint:#7c879b;--fg-inverse:#0f172a;--border:#1f2a3e;--border-strong:#2d3a52;--link:#8fb0ff;--link-hover:#b3c8ff;--accent:#818cf8;--accent-hover:#a5b0ff;--accent-fg:#0b1220;--accent-soft:#1b2140;--accent-soft-fg:#c7cdff;--cyan:#67d3e8;--cyan-soft:#0f2a33;--green:#5fd3a0;--green-soft:#0f2b21;--amber:#f2b452;--amber-soft:#2f2410;--red:#f39191;--red-soft:#351717;--navy:#cbd5e1;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px -10px #0009;--focus:0 0 0 3px #818cf873}}:root[data-theme=dark]{color-scheme:dark;--bg:#0b1220;--bg-elevated:#111a2c;--bg-subtle:#0f1727;--bg-code:#0d1526;--bg-inverse:#f8fafc;--fg:#e5e9f0;--fg-muted:#a3adbf;--fg-faint:#7c879b;--fg-inverse:#0f172a;--border:#1f2a3e;--border-strong:#2d3a52;--link:#8fb0ff;--link-hover:#b3c8ff;--accent:#818cf8;--accent-hover:#a5b0ff;--accent-fg:#0b1220;--accent-soft:#1b2140;--accent-soft-fg:#c7cdff;--cyan:#67d3e8;--cyan-soft:#0f2a33;--green:#5fd3a0;--green-soft:#0f2b21;--amber:#f2b452;--amber-soft:#2f2410;--red:#f39191;--red-soft:#351717;--navy:#cbd5e1;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 24px -10px #0009;--focus:0 0 0 3px #818cf873}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;flex-direction:column;min-height:100dvh;margin:0;display:flex}main{flex:1}img,picture,svg,video{max-width:100%;height:auto;display:block}a{color:var(--link);text-underline-offset:.18em;text-decoration:none}a:hover{color:var(--link-hover);text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:0 0;border:0;padding:0}h1,h2,h3,h4{line-height:var(--leading-tight);letter-spacing:-.01em;text-wrap:balance;margin:0;font-weight:700}p{margin:0}ul,ol{margin:0;padding:0}:focus-visible{box-shadow:var(--focus);border-radius:var(--r-sm);outline:none}::selection{background:var(--accent-soft);color:var(--accent-soft-fg)}.container{width:100%;max-width:var(--container);padding-inline:var(--gutter);margin-inline:auto}.container--narrow{max-width:var(--container-narrow)}.container--wide{max-width:var(--container-wide)}.section{padding-block:var(--space-12)}.section--tight{padding-block:var(--space-8)}.section--alt{background:var(--bg-subtle);border-block:1px solid var(--border)}.section-head{justify-content:space-between;align-items:flex-end;gap:var(--space-4);margin-bottom:var(--space-6);flex-wrap:wrap;display:flex}.section-head h2{font-size:var(--text-2xl)}.section-head p{color:var(--fg-muted);margin-top:var(--space-2);max-width:60ch}.section-head 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var(--space-4);border-radius:var(--r-sm);position:absolute;top:-100px}.skip-link:focus{top:var(--space-2)}.grid{gap:var(--space-4);display:grid}.grid--2{grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}.grid--3{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}.grid--4{grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))}.grid--dense{gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(min(100%,170px),1fr))}.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--r-md);font-weight:600;font-size:var(--text-sm);white-space:nowrap;border:1px solid #0000;padding:.625rem 1.1rem;line-height:1.2;transition:background .15s,color .15s,border-color .15s;display:inline-flex}.btn:hover{text-decoration:none}.btn--primary{background:var(--accent);color:var(--accent-fg)}.btn--primary:hover{background:var(--accent-hover);color:var(--accent-fg)}.btn--secondary{background:var(--bg-elevated);color:var(--fg);border-color:var(--border-strong)}.btn--secondary:hover{border-color:var(--accent);color:var(--accent)}.btn--ghost{color:var(--accent);background:var(--accent-soft)}.btn--ghost:hover{background:var(--accent);color:var(--accent-fg)}.btn--sm{font-size:var(--text-xs);border-radius:var(--r-sm);padding:.4rem .75rem}.btn--lg{font-size:var(--text-base);padding:.85rem 1.4rem}.badge{font-size:var(--text-xs);background:var(--bg-subtle);color:var(--fg-muted);border:1px solid var(--border);white-space:nowrap;border-radius:999px;align-items:center;gap:.3em;padding:.15rem .55rem;font-weight:600;line-height:1.5;display:inline-flex}.badge--accent{background:var(--accent-soft);color:var(--accent-soft-fg);border-color:#0000}.badge--green{background:var(--green-soft);color:var(--green);border-color:#0000}.badge--cyan{background:var(--cyan-soft);color:var(--cyan);border-color:#0000}.badge--amber{background:var(--amber-soft);color:var(--amber);border-color:#0000}.badge--red{background:var(--red-soft);color:var(--red);border-color:#0000}.tag{font-size:var(--text-xs);color:var(--fg-muted);border-radius:var(--r-sm);background:var(--bg-subtle);border:1px solid var(--border);padding:.1rem .45rem;display:inline-block}.tag:hover{color:var(--accent);border-color:var(--accent);text-decoration:none}.tag-list{gap:var(--space-2);flex-wrap:wrap;list-style:none;display:flex}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--space-5);transition:border-color .15s,box-shadow .15s}.card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md)}.card--flat:hover{box-shadow:none}.table-wrap{-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-elevated);overflow-x:auto}.table{border-collapse:collapse;width:100%;font-size:var(--text-sm);min-width:560px}.table th,.table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--border);padding:.7rem .9rem}.table thead th{background:var(--bg-subtle);color:var(--fg-muted);font-weight:700;font-size:var(--text-xs);letter-spacing:.03em;white-space:nowrap;position:sticky;top:0}.table tbody tr:last-child td{border-bottom:0}.table tbody tr:hover td{background:color-mix(in srgb, var(--accent-soft) 40%, transparent)}.table th:first-child,.table td:first-child{background:var(--bg-elevated);z-index:1;font-weight:600;position:sticky;left:0}.table thead th:first-child{background:var(--bg-subtle);z-index:2}.meta{align-items:center;gap:var(--space-2) var(--space-3);font-size:var(--text-sm);color:var(--fg-faint);flex-wrap:wrap;display:flex}.meta>*+:before{content:"·";margin-right:var(--space-3);color:var(--border-strong)}.page-head{padding-block:var(--space-10) var(--space-8);border-bottom:1px solid var(--border);background:linear-gradient(180deg, var(--bg-subtle), var(--bg))}.page-head h1{font-size:clamp(1.75rem, 4vw, var(--text-3xl));margin-bottom:var(--space-3)}.page-head .lead{font-size:var(--text-md);color:var(--fg-muted);max-width:70ch;line-height:var(--leading-relaxed)}.link-list{gap:var(--space-2);list-style:none;display:grid}.link-list a{justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg-elevated);color:var(--fg);font-weight:500;display:flex}.link-list a:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.link-list a .arrow{color:var(--fg-faint)}.direct-answer{border-left:4px solid var(--accent);background:var(--accent-soft);color:var(--fg);padding:var(--space-4) var(--space-5);border-radius:0 var(--r-md) var(--r-md) 0;margin:var(--space-6) 0;font-size:var(--text-md);line-height:var(--leading-relaxed)}.direct-answer strong{font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:var(--space-1);display:block}.score{align-items:center;gap:var(--space-3);font-size:var(--text-sm);grid-template-columns:5.5em 1fr 2.5em;display:grid}.score .bar{background:var(--bg-subtle);border-radius:999px;height:6px;overflow:hidden}.score .bar>span{background:var(--accent);border-radius:inherit;height:100%;display:block}:root{--pagefind-ui-scale:.9;--pagefind-ui-primary:var(--accent);--pagefind-ui-text:var(--fg);--pagefind-ui-background:var(--bg-elevated);--pagefind-ui-border:var(--border);--pagefind-ui-tag:var(--bg-subtle);--pagefind-ui-border-width:1px;--pagefind-ui-border-radius:10px;--pagefind-ui-font:var(--font-sans)}.site-header[data-astro-cid-nen7h5rs]{z-index:100;background:var(--bg);border-bottom:1px solid var(--border);transition:box-shadow .2s;position:sticky;top:0}.site-header[data-astro-cid-nen7h5rs].is-scrolled{box-shadow:var(--shadow-sm)}.header-inner[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-4);height:var(--header-h);transition:height .2s;display:flex}.site-header[data-astro-cid-nen7h5rs].is-scrolled .header-inner[data-astro-cid-nen7h5rs]{height:calc(var(--header-h) - 8px)}.brand[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-2);color:var(--fg);flex-shrink:0;display:inline-flex}.brand[data-astro-cid-nen7h5rs]:hover{text-decoration:none}.brand-text[data-astro-cid-nen7h5rs]{flex-direction:column;line-height:1.1;display:flex}.brand-name[data-astro-cid-nen7h5rs]{letter-spacing:.02em;font-size:1.05rem;font-weight:800}.brand-sub[data-astro-cid-nen7h5rs]{color:var(--fg-faint);letter-spacing:.12em;text-transform:uppercase;font-size:.65rem}.nav-desktop[data-astro-cid-nen7h5rs]{flex:1;min-width:0}.nav-desktop[data-astro-cid-nen7h5rs] ul[data-astro-cid-nen7h5rs]{justify-content:center;gap:2px;list-style:none;display:flex}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{border-radius:var(--r-sm);font-size:var(--text-sm);color:var(--fg-muted);white-space:nowrap;padding:.45rem .7rem;font-weight:600;display:block}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{color:var(--accent);background:var(--accent-soft);text-decoration:none}.header-actions[data-astro-cid-nen7h5rs]{align-items:center;gap:var(--space-1);margin-left:auto;display:flex}.icon-btn[data-astro-cid-nen7h5rs]{justify-content:center;align-items:center;gap:var(--space-2);min-width:40px;height:40px;padding-inline:var(--space-2);border-radius:var(--r-md);color:var(--fg-muted);display:inline-flex}.icon-btn[data-astro-cid-nen7h5rs]:hover{background:var(--bg-subtle);color:var(--fg)}.search-trigger[data-astro-cid-nen7h5rs]{border:1px solid var(--border);background:var(--bg-elevated);color:var(--fg-faint);padding-inline:var(--space-3)}.search-label[data-astro-cid-nen7h5rs]{font-size:var(--text-sm)}.search-kbd[data-astro-cid-nen7h5rs]{font-family:var(--font-mono);border:1px solid var(--border);color:var(--fg-faint);border-radius:4px;padding:.1rem .35rem;font-size:.65rem}.icon-moon[data-astro-cid-nen7h5rs]{display:none}:root[data-theme=dark] .icon-moon[data-astro-cid-nen7h5rs]{display:block}:root[data-theme=dark] .icon-sun[data-astro-cid-nen7h5rs]{display:none}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .icon-moon[data-astro-cid-nen7h5rs]{display:block}:root:not([data-theme=light]) .icon-sun[data-astro-cid-nen7h5rs]{display:none}}.menu-trigger[data-astro-cid-nen7h5rs]{display:none}.mobile-menu[data-astro-cid-nen7h5rs]{border:0;border-left:1px solid var(--border);background:var(--bg);width:min(88vw,360px);height:100dvh;max-height:none;color:var(--fg);flex-direction:column;margin:0;padding:0;display:none;position:fixed;inset:0 0 0 auto}.mobile-menu[data-astro-cid-nen7h5rs][open]{display:flex}.mobile-menu[data-astro-cid-nen7h5rs]::backdrop{background:#0f172a80}.mobile-menu-head[data-astro-cid-nen7h5rs]{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;display:flex}.mobile-nav[data-astro-cid-nen7h5rs]{padding:var(--space-2);list-style:none;overflow-y:auto}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding:var(--space-3) var(--space-3);border-radius:var(--r-md);color:var(--fg);flex-direction:column;gap:2px;font-weight:600;display:flex}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs] small[data-astro-cid-nen7h5rs]{font-weight:400;font-size:var(--text-xs);color:var(--fg-faint)}.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover,.mobile-nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=page]{background:var(--accent-soft);color:var(--accent-soft-fg);text-decoration:none}.mobile-menu-foot[data-astro-cid-nen7h5rs]{gap:var(--space-2);padding:var(--space-4);border-top:1px solid var(--border);margin-top:auto;display:flex}.mobile-menu-foot[data-astro-cid-nen7h5rs] .btn[data-astro-cid-nen7h5rs]{flex:1}@media (width<=1080px){.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{padding-inline:.5rem}.search-label[data-astro-cid-nen7h5rs],.search-kbd[data-astro-cid-nen7h5rs]{display:none}.search-trigger[data-astro-cid-nen7h5rs]{background:0 0;border:0;padding-inline:0}}@media (width<=920px){.nav-desktop[data-astro-cid-nen7h5rs]{display:none}.menu-trigger[data-astro-cid-nen7h5rs]{display:inline-flex}.brand-sub[data-astro-cid-nen7h5rs]{display:none}}.site-footer[data-astro-cid-jo6i4kqk]{margin-top:var(--space-16);border-top:1px solid var(--border);background:var(--bg-subtle);color:var(--fg-muted);font-size:var(--text-sm)}.footer-top[data-astro-cid-jo6i4kqk]{gap:var(--space-10);padding-block:var(--space-12) var(--space-8);grid-template-columns:minmax(240px,1.2fr) 3fr;display:grid}.footer-logo[data-astro-cid-jo6i4kqk]{align-items:center;gap:var(--space-2);font-weight:800;font-size:var(--text-lg);color:var(--fg);display:inline-flex}.footer-slogan[data-astro-cid-jo6i4kqk]{margin-top:var(--space-3);color:var(--fg);font-weight:600}.footer-desc[data-astro-cid-jo6i4kqk]{margin-top:var(--space-2);line-height:var(--leading-relaxed);max-width:44ch}.footer-actions[data-astro-cid-jo6i4kqk]{gap:var(--space-2);margin-top:var(--space-4);display:flex}.footer-groups[data-astro-cid-jo6i4kqk]{gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(140px,1fr));display:grid}.footer-group[data-astro-cid-jo6i4kqk] h2[data-astro-cid-jo6i4kqk]{font-size:var(--text-xs);letter-spacing:.1em;text-transform:uppercase;color:var(--fg-faint);margin-bottom:var(--space-3)}.footer-group[data-astro-cid-jo6i4kqk] ul[data-astro-cid-jo6i4kqk]{gap:var(--space-2);list-style:none;display:grid}.footer-group[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--fg-muted)}.footer-group[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--accent)}.footer-bottom[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{text-underline-offset:.2em;text-decoration:underline}.footer-bottom[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--border);padding-block:var(--space-5);justify-content:space-between;gap:var(--space-4);font-size:var(--text-xs);flex-wrap:wrap;display:flex}@media (width<=860px){.footer-top[data-astro-cid-jo6i4kqk]{gap:var(--space-8);grid-template-columns:1fr}}.search-modal[data-astro-cid-etsyzymg]{background:0 0;border:0;width:min(92vw,720px);max-width:none;margin:8vh auto 0;padding:0}.search-modal[data-astro-cid-etsyzymg]::backdrop{backdrop-filter:blur(2px);background:#0f172a8c}.search-panel[data-astro-cid-etsyzymg]{background:var(--bg-elevated);color:var(--fg);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-md);padding:var(--space-4) var(--space-5) var(--space-5);flex-direction:column;max-height:80vh;display:flex}.search-head[data-astro-cid-etsyzymg]{justify-content:space-between;align-items:center;gap:var(--space-3);margin-bottom:var(--space-3);display:flex}.search-title[data-astro-cid-etsyzymg]{font-weight:600;font-size:var(--text-sm);color:var(--fg-muted)}.search-close[data-astro-cid-etsyzymg]{font-family:var(--font-mono);font-size:var(--text-xs);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--fg-faint);padding:.2rem .5rem}.pagefind-host[data-astro-cid-etsyzymg]{min-height:60px;overflow-y:auto}.search-hint[data-astro-cid-etsyzymg]{margin-top:var(--space-3)}.search-hint[data-astro-cid-etsyzymg] kbd[data-astro-cid-etsyzymg]{font-family:var(--font-mono);border:1px solid var(--border);border-radius:4px;padding:.05em .35em;font-size:.75em}@media (width<=640px){.search-modal[data-astro-cid-etsyzymg]{width:96vw;margin-top:2vh}}


/* --- Pastel Cyber Anime Theme Custom Overrides --- */
:root {
  color-scheme: light;
  --bg: #fcfafc;
  --bg-elevated: rgba(255, 255, 255, 0.92);
  --bg-subtle: #f6f0f7;
  --bg-code: #f3ecf7;
  --bg-inverse: #191326;
  --fg: #1e192b;
  --fg-muted: #5e5675;
  --fg-faint: #9088a8;
  --fg-inverse: #faf7fd;
  --border: rgba(236, 72, 153, 0.12);
  --border-strong: rgba(236, 72, 153, 0.28);
  --link: #ec4899;
  --link-hover: #0284c7;
  --accent: #ec4899;
  --accent-hover: #db2777;
  --accent-fg: #ffffff;
  --accent-soft: rgba(244, 114, 182, 0.12);
  --accent-soft-fg: #be185d;
  --cyan: #0284c7;
  --cyan-soft: rgba(56, 189, 248, 0.12);
  --green: #059669;
  --green-soft: rgba(16, 185, 129, 0.12);
  --amber: #d97706;
  --amber-soft: rgba(245, 158, 11, 0.14);
  --red: #e11d48;
  --red-soft: rgba(244, 63, 94, 0.12);
  --navy: #3b2d54;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --shadow-sm: 0 2px 10px -2px rgba(236, 72, 153, 0.08), 0 1px 3px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 12px 32px -6px rgba(236, 72, 153, 0.16), 0 4px 12px -2px rgba(0, 0, 0, 0.04);
  --focus: 0 0 0 3px rgba(236, 72, 153, 0.35);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0d0b14;
    --bg-elevated: rgba(22, 18, 33, 0.9);
    --bg-subtle: #161324;
    --bg-code: #1b162c;
    --bg-inverse: #faf7fd;
    --fg: #f3effa;
    --fg-muted: #aba1c2;
    --fg-faint: #786e91;
    --border: rgba(244, 114, 182, 0.18);
    --border-strong: rgba(244, 114, 182, 0.35);
    --link: #f472b6;
    --link-hover: #38bdf8;
    --accent: #f472b6;
    --accent-hover: #f9a8d4;
    --accent-fg: #0d0b14;
    --accent-soft: rgba(244, 114, 182, 0.18);
    --accent-soft-fg: #fbcfe8;
    --cyan: #38bdf8;
    --cyan-soft: rgba(56, 189, 248, 0.18);
    --green: #34d399;
    --green-soft: rgba(52, 211, 153, 0.18);
    --amber: #fbbf24;
    --amber-soft: rgba(251, 191, 36, 0.18);
    --red: #fb7185;
    --red-soft: rgba(251, 113, 133, 0.18);
    --navy: #c4b5fd;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 12px 32px -6px rgba(244, 114, 182, 0.22), 0 4px 16px rgba(0, 0, 0, 0.6);
    --focus: 0 0 0 3px rgba(244, 114, 182, 0.45);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d0b14;
  --bg-elevated: rgba(22, 18, 33, 0.9);
  --bg-subtle: #161324;
  --bg-code: #1b162c;
  --bg-inverse: #faf7fd;
  --fg: #f3effa;
  --fg-muted: #aba1c2;
  --fg-faint: #786e91;
  --border: rgba(244, 114, 182, 0.18);
  --border-strong: rgba(244, 114, 182, 0.35);
  --link: #f472b6;
  --link-hover: #38bdf8;
  --accent: #f472b6;
  --accent-hover: #f9a8d4;
  --accent-fg: #0d0b14;
  --accent-soft: rgba(244, 114, 182, 0.18);
  --accent-soft-fg: #fbcfe8;
  --cyan: #38bdf8;
  --cyan-soft: rgba(56, 189, 248, 0.18);
  --green: #34d399;
  --green-soft: rgba(52, 211, 153, 0.18);
  --amber: #fbbf24;
  --amber-soft: rgba(251, 191, 36, 0.18);
  --red: #fb7185;
  --red-soft: rgba(251, 113, 133, 0.18);
  --navy: #c4b5fd;
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 32px -6px rgba(244, 114, 182, 0.22), 0 4px 16px rgba(0, 0, 0, 0.6);
  --focus: 0 0 0 3px rgba(244, 114, 182, 0.45);
}

body {
  background-color: var(--bg) !important;
  background-image:
    radial-gradient(at 10% 12%, rgba(244, 114, 182, 0.08) 0px, transparent 55%),
    radial-gradient(at 90% 20%, rgba(56, 189, 248, 0.08) 0px, transparent 55%),
    radial-gradient(at 50% 90%, rgba(168, 85, 247, 0.06) 0px, transparent 65%) !important;
  background-attachment: fixed !important;
}

.site-header {
  background: rgba(252, 250, 252, 0.88) !important;
  backdrop-filter: blur(18px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(180%) !important;
  border-bottom: 1px solid var(--border) !important;
}
:root[data-theme="dark"] .site-header {
  background: rgba(13, 11, 20, 0.88) !important;
}
.site-header.is-scrolled {
  box-shadow: 0 6px 24px -4px rgba(236, 72, 153, 0.1) !important;
}

.brand-mark {
  border: 2px solid rgba(236, 72, 153, 0.25) !important;
  box-shadow: 0 4px 12px -2px rgba(236, 72, 153, 0.2) !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease !important;
}
.brand:hover .brand-mark {
  transform: scale(1.08) rotate(-2deg) !important;
  box-shadow: 0 6px 16px -1px rgba(236, 72, 153, 0.35) !important;
}
.brand-name {
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 60%, #0284c7 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  font-weight: 800 !important;
}

.btn--primary {
  background: linear-gradient(135deg, #f43f5e 0%, #ec4899 45%, #8b5cf6 100%) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: var(--r-md) !important;
  box-shadow: 0 4px 16px -2px rgba(236, 72, 153, 0.38) !important;
  font-weight: 600 !important;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.btn--primary:hover {
  filter: brightness(1.08) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px -2px rgba(236, 72, 153, 0.5) !important;
  color: #ffffff !important;
}
.btn--secondary {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-strong) !important;
  border-radius: var(--r-md) !important;
  backdrop-filter: blur(10px) !important;
  transition: all 0.25s ease !important;
}
.btn--secondary:hover {
  border-color: var(--accent) !important;
  background: var(--accent-soft) !important;
  color: var(--accent-soft-fg) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-sm) !important;
}

.card, .pc.card, .aic, .qc {
  background: var(--bg-elevated) !important;
  backdrop-filter: blur(14px) !important;
  -webkit-backdrop-filter: blur(14px) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--r-lg) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease !important;
}
.card:hover, .pc.card:hover, .aic:hover, .qc:hover {
  transform: translateY(-3px) !important;
  border-color: rgba(236, 72, 153, 0.38) !important;
  box-shadow: var(--shadow-md) !important;
}

.search-modal::backdrop {
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  background: rgba(13, 11, 20, 0.6) !important;
}
.search-panel {
  border: 1px solid var(--border-strong) !important;
  box-shadow: 0 20px 50px -10px rgba(236, 72, 153, 0.25) !important;
  backdrop-filter: blur(24px) !important;
}

.badge {
  border-radius: 999px !important;
  font-weight: 600 !important;
  letter-spacing: 0.02em !important;
}
.badge--green {
  background: rgba(16, 185, 129, 0.12) !important;
  color: #059669 !important;
}
.badge--cyan {
  background: rgba(56, 189, 248, 0.12) !important;
  color: #0284c7 !important;
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: rgba(236, 72, 153, 0.25);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(236, 72, 153, 0.5);
}

.panel-head[data-astro-cid-lcdefpme] {
  background: linear-gradient(135deg, #2a1f3d 0%, #1e1630 100%) !important;
  color: #fbcfe8 !important;
}
.panel-dot[data-astro-cid-lcdefpme] {
  background: #38bdf8 !important;
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.35), 0 0 10px #38bdf8 !important;
}


/* ============================================================
   🍱 梯子代理 (tizidaili.blog) - Bento Grid & Tabbed Layout Architecture
   全新居中首屏 + 交互搜索药丸 + Bento 便当盒多维排版 + Tabs 聚合
   ============================================================ */

/* --- 1. 居中沉浸式首屏 (Centered Hero) --- */
.bento-hero {
  padding: clamp(3rem, 7vw, 5rem) 1rem clamp(2.5rem, 5vw, 3.5rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.bento-hero-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-chip-top {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent);
  box-shadow: 0 4px 14px -3px rgba(236, 72, 153, 0.15);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.chip-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.8; }
}

.hero-title-giant {
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.25rem;
  text-wrap: balance;
}

.hero-title-giant .gradient-text {
  background: linear-gradient(135deg, #ec4899 0%, #a855f7 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-lead-centered {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: var(--fg-muted);
  line-height: 1.75;
  max-width: 660px;
  margin-bottom: 2rem;
  text-wrap: balance;
}

/* 交互搜索药丸 */
.bento-search-bar {
  width: 100%;
  max-width: 620px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--bg-elevated);
  border: 1.5px solid var(--border-strong);
  border-radius: 999px;
  box-shadow: 0 10px 30px -5px rgba(236, 72, 153, 0.15), 0 2px 8px rgba(0, 0, 0, 0.04);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(16px);
  margin-bottom: 1.5rem;
}

.bento-search-bar:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 16px 36px -4px rgba(236, 72, 153, 0.25);
}

.bento-search-icon {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
}

.bento-search-text {
  flex: 1;
  text-align: left;
  font-size: var(--text-sm);
  color: var(--fg-faint);
  font-weight: 500;
}

.bento-search-kbd {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-muted);
}

/* 快速筛选标签胶囊 */
.bento-quick-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 2rem;
  max-width: 780px;
}

.bento-chip {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--fg-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  text-decoration: none;
  cursor: pointer;
}

.bento-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-1px);
}

/* 实时统计微胶囊栏 */
.bento-stats-bar {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 8px 24px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px dashed var(--border-strong);
  border-radius: 999px;
  font-size: var(--text-xs);
  color: var(--fg-muted);
  backdrop-filter: blur(8px);
}

:root[data-theme="dark"] .bento-stats-bar {
  background: rgba(22, 18, 33, 0.6);
}

.bento-stat-item strong {
  color: var(--accent);
  font-weight: 800;
}

/* --- 2. 交互式 Tab 切换导航栏 (Bento Tab Nav) --- */
.bento-tab-nav-wrapper {
  position: sticky;
  top: var(--header-h);
  z-index: 90;
  background: rgba(252, 250, 252, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-block: 1px solid var(--border);
  box-shadow: 0 4px 16px -4px rgba(236, 72, 153, 0.06);
  margin-bottom: 2.5rem;
}

:root[data-theme="dark"] .bento-tab-nav-wrapper {
  background: rgba(13, 11, 20, 0.9);
}

.bento-tabs-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 10px 1rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.bento-tabs-container::-webkit-scrollbar { display: none; }

.bento-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--fg-muted);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-tab-btn:hover {
  color: var(--accent);
  background: var(--accent-soft);
}

.bento-tab-btn.is-active {
  color: #fff !important;
  background: linear-gradient(135deg, #f43f5e, #ec4899 45%, #8b5cf6 100%) !important;
  border-color: transparent !important;
  box-shadow: 0 4px 14px -2px rgba(236, 72, 153, 0.4);
}

/* Tab 面板展示与隐藏 */
.bento-tab-pane {
  display: none;
  animation: bentoFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.bento-tab-pane.is-active {
  display: block;
}

@keyframes bentoFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- 3. 便当盒网格 (Bento Grid) 核心结构 --- */
.bento-grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
  margin-bottom: 2.5rem;
}

.bento-span-12 { grid-column: span 12; }
.bento-span-8  { grid-column: span 8; }
.bento-span-7  { grid-column: span 7; }
.bento-span-6  { grid-column: span 6; }
.bento-span-5  { grid-column: span 5; }
.bento-span-4  { grid-column: span 4; }
.bento-span-3  { grid-column: span 3; }

@media (max-width: 1024px) {
  .bento-span-8, .bento-span-7, .bento-span-5 { grid-column: span 12; }
  .bento-span-6, .bento-span-4 { grid-column: span 6; }
  .bento-span-3 { grid-column: span 6; }
}

@media (max-width: 640px) {
  .bento-span-6, .bento-span-4, .bento-span-3 { grid-column: span 12; }
  .bento-grid-12 { gap: 14px; }
}

/* Bento 卡片通用质感 */
.bento-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: rgba(236, 72, 153, 0.38);
  box-shadow: var(--shadow-md);
}

/* 焦点高亮大卡片 (Spotlight Card) */
.bento-card--spotlight {
  border: 1.5px solid rgba(236, 72, 153, 0.3);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(253, 242, 248, 0.85));
}

:root[data-theme="dark"] .bento-card--spotlight {
  background: linear-gradient(135deg, rgba(22, 18, 33, 0.95), rgba(35, 22, 45, 0.85));
}

.bento-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1rem;
}

.bento-rank-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f43f5e, #ec4899);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(236, 72, 153, 0.35);
}

.bento-brand-mark {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  background: var(--accent-soft);
  color: var(--accent-soft-fg);
  font-weight: 800;
  font-size: 1.25rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.bento-rating-box {
  margin-left: auto;
  text-align: right;
  line-height: 1;
}

.bento-rating-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
}

.bento-rating-max {
  font-size: 0.75rem;
  color: var(--fg-faint);
}

.bento-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg);
  margin: 0;
}

.bento-card-title a {
  color: var(--fg);
  text-decoration: none;
}
.bento-card-title a:hover {
  color: var(--accent);
}

.bento-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.bento-summary {
  font-size: var(--text-sm);
  color: var(--fg-muted);
  line-height: var(--leading-relaxed);
  margin-bottom: 1.25rem;
}

.bento-facts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 16px;
  padding: 12px 16px;
  background: var(--bg-subtle);
  border-radius: var(--r-md);
  margin-bottom: 1.25rem;
  font-size: var(--text-sm);
}

.bento-facts-grid dt {
  font-size: var(--text-xs);
  color: var(--fg-faint);
}

.bento-facts-grid dd {
  margin: 0;
  font-weight: 600;
  color: var(--fg);
}

.bento-actions-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: auto;
  padding-top: 1rem;
}

.bento-coupon-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  color: var(--fg-muted);
}

.bento-coupon-box code {
  font-family: var(--font-mono);
  background: rgba(245, 158, 11, 0.15);
  color: #d97706;
  border-radius: 4px;
  padding: 2px 6px;
  font-weight: 700;
}

/* AI Bento 方块 */
.ai-bento-tile {
  padding: 1.5rem;
  border-radius: var(--r-xl);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: var(--fg);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-bento-tile:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.ai-bento-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-bento-mark {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.ai-bento-name {
  font-size: 1.15rem;
  font-weight: 700;
}

.ai-bento-vendor {
  font-size: var(--text-xs);
  color: var(--fg-faint);
}

.ai-bento-nodes {
  font-size: var(--text-xs);
  color: var(--fg-muted);
}

.ai-bento-count {
  margin-top: auto;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent);
}

/* 问答 Bento 方块 */
.qc-bento {
  padding: 1.25rem 1.5rem;
  border-radius: var(--r-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--fg);
  text-decoration: none;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: all 0.25s ease;
}

.qc-bento:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  background: var(--accent-soft);
  text-decoration: none;
}

.qc-bento-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  color: #fff;
  font-weight: 800;
  font-size: 0.9rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.qc-bento-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.qc-bento-title {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.4;
}

.qc-bento-desc {
  font-size: var(--text-sm);
  color: var(--fg-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/* --- 🍱 Bento 异构网格特定规则 --- */

/* 1. 推荐榜首位 Spotlight 大卡片 */
#tab-ranking .grid--2 > article:first-child {
  grid-column: 1 / -1 !important;
  border: 1.5px solid rgba(236, 72, 153, 0.38) !important;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(253, 242, 248, 0.88)) !important;
  box-shadow: 0 14px 40px -6px rgba(236, 72, 153, 0.18), 0 4px 12px rgba(0, 0, 0, 0.04) !important;
}

:root[data-theme="dark"] #tab-ranking .grid--2 > article:first-child {
  background: linear-gradient(135deg, rgba(26, 21, 38, 0.98), rgba(38, 22, 48, 0.88)) !important;
}

#tab-ranking .grid--2 > article:first-child .pc-rating {
  font-size: 2.2rem !important;
}

/* 2. AI 专区 Bento 异构便当盒排版 */
@media (min-width: 901px) {
  #tab-ai .grid--4 {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 18px !important;
  }

  /* Claude 旗舰大卡：跨 2 列 2 行 */
  #tab-ai .grid--4 > a:nth-child(1) {
    grid-column: span 2 !important;
    grid-row: span 2 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(254, 242, 238, 0.88)) !important;
    border: 1.5px solid rgba(217, 119, 87, 0.35) !important;
    box-shadow: 0 10px 30px -4px rgba(217, 119, 87, 0.15) !important;
  }
  :root[data-theme="dark"] #tab-ai .grid--4 > a:nth-child(1) {
    background: linear-gradient(135deg, rgba(30, 22, 33, 0.98), rgba(42, 25, 28, 0.88)) !important;
  }
  #tab-ai .grid--4 > a:nth-child(1) .aic-mark {
    width: 56px !important;
    height: 56px !important;
    font-size: 1.25rem !important;
  }
  #tab-ai .grid--4 > a:nth-child(1) .aic-name {
    font-size: 1.35rem !important;
  }

  /* ChatGPT 重点卡：跨 2 列 */
  #tab-ai .grid--4 > a:nth-child(2) {
    grid-column: span 2 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(238, 249, 245, 0.88)) !important;
    border: 1.5px solid rgba(16, 163, 127, 0.35) !important;
  }
  :root[data-theme="dark"] #tab-ai .grid--4 > a:nth-child(2) {
    background: linear-gradient(135deg, rgba(22, 28, 30, 0.98), rgba(20, 36, 32, 0.88)) !important;
  }

  /* Codex 重点卡：跨 2 列 */
  #tab-ai .grid--4 > a:nth-child(3) {
    grid-column: span 2 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(236, 253, 245, 0.88)) !important;
    border: 1.5px solid rgba(15, 118, 110, 0.35) !important;
  }
  :root[data-theme="dark"] #tab-ai .grid--4 > a:nth-child(3) {
    background: linear-gradient(135deg, rgba(20, 30, 32, 0.98), rgba(18, 38, 36, 0.88)) !important;
  }
}

/* 3. 问答专区 Bento 首位宽卡 */
@media (min-width: 801px) {
  #tab-questions .grid--3 > a:first-child {
    grid-column: span 2 !important;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(240, 249, 255, 0.88)) !important;
    border: 1.5px solid rgba(2, 132, 199, 0.3) !important;
  }
  :root[data-theme="dark"] #tab-questions .grid--3 > a:first-child {
    background: linear-gradient(135deg, rgba(22, 24, 38, 0.98), rgba(20, 32, 45, 0.88)) !important;
  }
}

/* 消除 Tab 内部的冗余大外边距与双重分割线 */
.bento-tab-pane .section {
  padding-block: var(--space-8) !important;
  background: transparent !important;
  border-block: none !important;
}
.bento-tab-pane .section-head {
  margin-bottom: var(--space-5) !important;
}