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.25s}.example-chip:hover{border-color:var(--calc-cyan);color:var(--calc-cyan);background:#00f3ff0f}.input-group{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px;display:grid}.input-group--single{grid-template-columns:1fr;max-width:320px;margin:0 auto 24px;display:grid}.input-group--triple{grid-template-columns:1fr 1fr 1fr;gap:16px;margin-bottom:24px;display:grid}.field{flex-direction:column;gap:6px;display:flex}.field label{text-transform:uppercase;letter-spacing:.08em;color:var(--calc-text-muted);font-family:JetBrains Mono,monospace;font-size:.68rem;font-weight:700}.field select option{color:#fff;background-color:#0d0d24}.result-card{border:1px solid #bc13fe2e;border-left:4px solid var(--purple);text-align:center;background:#bc13fe0d;border-radius:12px;margin-top:4px;padding:20px 24px}.result-label{text-transform:uppercase;letter-spacing:.1em;color:var(--calc-text-muted);margin-bottom:6px;font-family:JetBrains Mono,monospace;font-size:.68rem;font-weight:700;display:block}.result-value{color:var(--purple);font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:2.2rem;font-weight:800;line-height:1.1;transition:color .2s}.result-value.positive{color:var(--green)}.result-value.negative{color:var(--red)}.result-sub{color:var(--calc-text-dim);margin-top:6px;font-family:JetBrains Mono,monospace;font-size:.82rem}.result-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px;display:grid}.result-grid--2col{grid-template-columns:repeat(2,1fr)}.mini-result{text-align:center;background:#ffffff08;border:1px solid #ffffff12;border-radius:10px;padding:12px 14px}.mini-result__label{text-transform:uppercase;letter-spacing:.08em;color:var(--calc-text-muted);margin-bottom:4px;font-family:JetBrains Mono,monospace;font-size:.65rem;font-weight:700;display:block}.mini-result__val{color:var(--calc-cyan);font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:1.1rem;font-weight:700}.how-to-section{background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;margin:32px 0 0;padding:28px 32px}.how-to-section h2{color:var(--calc-cyan);border-bottom:1px solid #00f3ff26;margin-bottom:16px;padding-bottom:12px;font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:1.15rem;font-weight:700}.how-to-steps{counter-reset:steps-counter;flex-direction:column;gap:12px;list-style:none;display:flex}.how-to-steps li{counter-increment:steps-counter;color:var(--calc-text-dim);align-items:flex-start;gap:14px;font-size:.9rem;line-height:1.5;display:flex}.how-to-steps li:before{content:counter(steps-counter);min-width:26px;height:26px;color:var(--calc-cyan);background:#00f3ff1f;border:1px solid #00f3ff4d;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-top:1px;font-family:JetBrains Mono,monospace;font-size:.7rem;font-weight:700;display:flex}.faq-section{background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;margin-top:20px;padding:28px 32px}.faq-section h2{color:var(--calc-cyan);border-bottom:1px solid #00f3ff26;margin-bottom:20px;padding-bottom:12px;font-family:Plus Jakarta Sans,Inter,sans-serif;font-size:1.15rem;font-weight:700}.faq-item-enhanced{border-bottom:1px solid #ffffff0d;padding:16px 0}.faq-item-enhanced:last-child{border-bottom:none;padding-bottom:0}.faq-item-enhanced:first-of-type{padding-top:0}.faq-item-enhanced h3{color:var(--calc-text-primary);margin-bottom:8px;font-size:.95rem;font-weight:700}.faq-item-enhanced p{color:var(--calc-text-dim);font-size:.87rem;line-height:1.6}@media (width<=640px){h1.page-title{font-size:1.7rem}.dashboard-container{padding:0 16px 40px}.calc-panel{padding:20px 18px 24px}.input-group,.input-group--triple{grid-template-columns:minmax(0,1fr);overflow:hidden}.result-value{font-size:1.75rem}.result-grid{grid-template-columns:1fr 1fr}.how-to-section,.faq-section{padding:20px 18px}}@media (width<=480px){.mode-tab{padding:7px 13px;font-size:.7rem}.result-grid{grid-template-columns:minmax(0,1fr);overflow:hidden}}[data-theme=light]{--bg:#f1f5f9;--cyan:#0e7490;--purple:#7c3aed;--gold:#a16207;--text-main:#0f172a;--text-dim:#334155;--text-muted:#475569;--card-bg:#fff;--card-border:#0000001f;--green:#059669;--red:#dc2626}[data-theme=light] body{color:#0f172a;background-color:#f1f5f9;background-image:none}[data-theme=light] input,[data-theme=light] select{color-scheme:light}[data-theme=light] .dashboard-container{color:#0f172a}[data-theme=light] .calc-breadcrumb a{color:#64748b}[data-theme=light] .calc-breadcrumb a:hover{color:#0e7490}[data-theme=light] .calc-breadcrumb .sep{color:#94a3b8}[data-theme=light] .calc-breadcrumb span:last-child{color:#334155}[data-theme=light] h1.page-title{background:linear-gradient(135deg,#0e7490 0%,#7c3aed 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}[data-theme=light] .mode-tab{color:#334155;box-shadow:none;background:#edf2f9;border-color:#0000001a}[data-theme=light] .mode-tab:hover{color:#0f172a;background:#e2e8f0;border-color:#00000026}[data-theme=light] .mode-tab.active{color:#fff;background:#0e7490;border-color:#0e7490;box-shadow:0 2px 8px #0e749040}[data-theme=light] .example-chip{color:#334155;background:#edf2f9;border-color:#0000001a}[data-theme=light] .example-chip:hover{color:#0e7490;background:#0e74901a;border-color:#0e7490}[data-theme=light] .calc-panel{background:#fff;border-color:#0000001f;box-shadow:0 2px 12px #0000000f}[data-theme=light] .panel-title .hl{color:#0e7490}[data-theme=light] .field label{color:#475569}[data-theme=light] .field select option{color:#0f172a;background-color:#fff}[data-theme=light] .result-card{background:#f5f0ff;border:1px solid #7c3aed33;border-left:4px solid #7c3aed}[data-theme=light] .result-value{color:#7c3aed}[data-theme=light] .result-label,[data-theme=light] .result-sub{color:#475569}[data-theme=light] .mini-result{background:#edf2f9;border-color:#0000001a}[data-theme=light] .mini-result__label{color:#64748b}[data-theme=light] .mini-result__val{color:#0e7490}[data-theme=light] .how-to-section{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .how-to-section h2{color:#0e7490;border-bottom-color:#0e749033}[data-theme=light] .how-to-steps li{color:#334155}[data-theme=light] .how-to-steps li:before{color:#0e7490;background:#0e74901a;border-color:#0e74904d}[data-theme=light] .faq-section{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-section h2{color:#0e7490;border-bottom-color:#0e749033}[data-theme=light] .faq-item-enhanced{border-bottom-color:#0000000f}[data-theme=light] .faq-item-enhanced h3{color:#0f172a}[data-theme=light] .faq-item-enhanced p{color:#475569}