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(width<=600px){h1.page-title{font-size:1.4rem}.hero-value{font-size:1.8rem}.stat-grid,.input-row{grid-template-columns:1fr}}[data-theme=light]{--bg-dark:#e8edf5;--bg-card:#fff;--bg-input:#f0f4f9;--text-main:#0f172a;--text-dim:#334155;--text-muted:#64748b;--cyan:#0e7490;--purple:#7c3aed;--border:#0000001f;--border-focus:#0e749080;--accent:#0e7490;--accent-glow:#0e74901f;--font-mono:"JetBrains Mono", "Courier New", monospace;--bg-app:#e8edf5;--bg-panel:#fff;--text-primary:#0f172a;--text-secondary:#334155;--border-subtle:#0000001f;--primary:#0e7490;--primary-hover:#0c6680;--success:#059669;--danger:#dc2626}[data-theme=light] body{color:#0f172a;background:#e8edf5}[data-theme=light] .card{background:#fff;border-color:#0000001f;box-shadow:0 2px 12px #00000017}[data-theme=light] .input-card{border-left-color:#0e7490}[data-theme=light] .result-card{border-left-color:#7c3aed}[data-theme=light] .card-header{color:#0f172a;border-bottom-color:#00000014}[data-theme=light] 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.act-btn2:hover{color:#0e7490;background:#0e749014;border-color:#0e74904d}[data-theme=light] .faq-title{color:#0f172a}[data-theme=light] .faq-item{background:#fff;border-color:#0000001a;border-radius:10px;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-q{color:#0f172a}[data-theme=light] .faq-q:after{color:#64748b}[data-theme=light] .faq-item.open .faq-q:after{color:#0e7490}[data-theme=light] .faq-a{color:#475569;border-top-color:#0000000f}[data-theme=light] .faq-item:hover{border-color:#0e749059;box-shadow:0 2px 10px #0e749014}[data-theme=light] .faq-item.open{border-color:#0e749066 #0e749066 #0e749066 #0e7490;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #0e74901a}[data-theme=light] .faq-section-extra .faq-item{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-section-extra .faq-q{color:#0f172a}[data-theme=light] .faq-section-extra .faq-a{color:#475569}[data-theme=light] .faq-section-extra .faq-item.open{border-color:#0e749066 #0e749066 #0e749066 #0e7490;border-left-style:solid;border-left-width:3px}[data-theme=light] .related-link{color:#475569;background:#f0f4f9;border-color:#0000001a}[data-theme=light] .related-link:hover{color:#0e7490;border-color:#0e74904d}[data-theme=light] .u-title{color:#0f172a;border-bottom-color:#00000014}[data-theme=light] .ob-card{background:#fff;border-color:#0000001f;box-shadow:0 1px 4px #0000000f}[data-theme=light] .ob-num{color:#0e7490}[data-theme=light] .ob-card h3{color:#0f172a}[data-theme=light] .ob-card p{color:#475569}[data-theme=light] .fp,[data-theme=light] .fp2{background:#7c3aed0f;border-color:#7c3aed33}[data-theme=light] .fp-eq{color:#7c3aed}[data-theme=light] .fp-desc{color:#475569}[data-theme=light] .fp2-label{color:#7c3aed}[data-theme=light] .fp2-eq{color:#0f172a}[data-theme=light] .fp2-desc{color:#475569}[data-theme=light] .g-item,[data-theme=light] .g-item2{background:#f0f4f9;border-color:#0000001a}[data-theme=light] .g-item dt,[data-theme=light] .g-item2 dt{color:#0e7490}[data-theme=light] .g-item dd,[data-theme=light] .g-item2 dd{color:#475569}[data-theme=light] .ex-card,[data-theme=light] .ex-card2{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .ex-card h3{color:#0f172a}[data-theme=light] .ex-card p{color:#475569}[data-theme=light] .ex-badge{color:#7c3aed}[data-theme=light] .ex-scenario{color:#0f172a}[data-theme=light] .ex-calc{color:#0e7490;background:#0e74900f}[data-theme=light] .ex-result{color:#475569}[data-theme=light] .ex-badge2{color:#0e7490;background:#0e749014}[data-theme=light] .ex-card2 h3{color:#0f172a}[data-theme=light] .ex-card2 p{color:#475569}[data-theme=light] .article-body h3,[data-theme=light] .article-body2 h3{color:#0f172a}[data-theme=light] .article-body p,[data-theme=light] .article-body2 p{color:#475569}[data-theme=light] .rel-card,[data-theme=light] .rel-card2{color:#475569;background:#f0f4f9;border-color:#0000001a}[data-theme=light] .rel-card:hover,[data-theme=light] .rel-card2:hover{color:#0e7490;background:#0e74900f;border-color:#0e749040}[data-theme=light] .rc-title{color:#0f172a}[data-theme=light] .rc-desc{color:#475569}