.calc-root{--calc-navy:#0f172a;--calc-bronze:#b4975a;--calc-sand:#f3efea;--calc-stone:#78716c;--calc-surface:#fafaf9;color:var(--calc-navy)}.calc-field{background:#fff;border:1px solid #b4975a2e;border-radius:1.25rem;padding:1rem 1.25rem 1.1rem;transition:border-color .35s,box-shadow .35s}.calc-field:focus-within{border-color:#b4975a8c;box-shadow:0 10px 30px -12px #0f172a1f}.calc-field:has(.calc-input:focus-visible){outline:2px solid var(--calc-navy);outline-offset:3px}.calc-label{text-transform:uppercase;letter-spacing:.18em;color:var(--calc-stone);margin-bottom:.35rem;font-size:11px;font-weight:700;display:block}html[lang=zh] .calc-label{letter-spacing:.12em;text-transform:none;font-size:13px}.calc-input{width:100%;color:var(--calc-navy);min-height:44px;caret-color:var(--calc-bronze);background:0 0;border:none;outline:none;padding:0;font-family:Playfair Display,Noto Serif TC,Georgia,serif;font-size:clamp(1.5rem,5.5vw,1.9rem);line-height:1.2}.calc-input::placeholder{color:#78716c66}.calc-input-row{align-items:baseline;gap:.4rem;display:flex}.calc-input-affix{color:#78716cb3;flex-shrink:0;font-family:Playfair Display,Georgia,serif;font-size:1.25rem}.calc-input--sm{text-align:right;min-height:40px;font-size:1.25rem}.calc-slider{--fill:50%;appearance:none;cursor:pointer;touch-action:none;user-select:none;background:0 0;width:100%;height:44px;margin-top:.15rem;display:block}.calc-slider::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--calc-bronze) 0%, var(--calc-bronze) var(--fill), var(--calc-sand) var(--fill), var(--calc-sand) 100%);border-radius:99px;height:6px}.calc-slider::-moz-range-track{background:var(--calc-sand);border-radius:99px;height:6px}.calc-slider::-moz-range-progress{background:var(--calc-bronze);border-radius:99px;height:6px}.calc-slider::-webkit-slider-thumb{appearance:none;border:2px solid var(--calc-bronze);background:#fff;border-radius:50%;width:28px;height:28px;margin-top:-11px;transition:transform .25s cubic-bezier(.22,1,.36,1);box-shadow:0 4px 14px #0f172a2e}.calc-slider::-moz-range-thumb{border:2px solid var(--calc-bronze);background:#fff;border-radius:50%;width:28px;height:28px;transition:transform .25s cubic-bezier(.22,1,.36,1);box-shadow:0 4px 14px #0f172a2e}.calc-slider:active::-webkit-slider-thumb{transform:scale(1.2)}.calc-slider:focus-visible::-webkit-slider-thumb{transform:scale(1.2)}.calc-slider:active::-moz-range-thumb{transform:scale(1.2)}.calc-slider:focus-visible::-moz-range-thumb{transform:scale(1.2)}.calc-slider:focus-visible{outline:2px solid var(--calc-navy);outline-offset:4px;border-radius:99px}.calc-pills{grid-template-columns:repeat(4,1fr);gap:.5rem;display:grid}.calc-pill{min-height:52px;color:var(--calc-stone);letter-spacing:.06em;cursor:pointer;-webkit-tap-highlight-color:transparent;background:#fff;border:1px solid #b4975a40;border-radius:99px;font-size:13px;font-weight:700;transition:background .35s,color .35s,border-color .35s,transform .2s}.calc-pill:active{transform:scale(.97)}.calc-pill[aria-pressed=true]{background:var(--calc-navy);border-color:var(--calc-navy);color:var(--calc-surface)}.calc-pill:focus-visible{outline:2px solid var(--calc-navy);outline-offset:3px}.calc-cur{opacity:.85;margin-right:.06em;font-size:.6em;display:inline-block;position:relative;top:-.29em}.calc-sticky-pill{top:calc(env(safe-area-inset-top) + 112px);z-index:30;backdrop-filter:blur(16px);color:var(--calc-surface);background:#0f172ae6;border:1px solid #b4975a59;border-radius:99px;justify-content:space-between;align-items:center;gap:1rem;padding:.7rem 1.4rem;display:flex;position:sticky;box-shadow:0 18px 40px -18px #0f172a80}@media (width>=1024px){.calc-sticky-pill{display:none}}.calc-pill-label{transform:translateY(.3px)}.calc-pill-figure{transform:translateY(-1.2px)}.calc-result-card{background:var(--calc-navy);color:var(--calc-surface);border:1px solid #b4975a33;border-radius:2rem;padding:2rem 1.75rem;position:relative;overflow:hidden}@media (width>=768px){.calc-result-card{padding:2.5rem}}.calc-result-card:before{content:"";aspect-ratio:1;pointer-events:none;background:radial-gradient(circle,#b4975a38 0%,#b4975a00 65%);border-radius:50%;width:80%;position:absolute;top:-40%;right:-25%}.calc-result-card>*{position:relative}.calc-donut-ring{transition:stroke-dasharray .7s cubic-bezier(.22,1,.36,1),stroke-dashoffset .7s cubic-bezier(.22,1,.36,1)}.calc-legend-row{border-bottom:1px solid #f3efea14;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem 0;font-size:15px;display:flex}.calc-legend-row:last-child{border-bottom:none}.calc-dot{border-radius:50%;flex-shrink:0;width:9px;height:9px}.calc-white-card{background:#fff;border:1px solid #b4975a2e;border-radius:2rem;padding:1.75rem 1.5rem}@media (width>=768px){.calc-white-card{padding:2.25rem}}.calc-stat{border-bottom:1px solid #b4975a26;justify-content:space-between;align-items:baseline;gap:1rem;padding:.9rem 0;display:flex}.calc-stat:last-child{border-bottom:none}.calc-white-card{transition:box-shadow .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}@media (hover:hover){.calc-white-card:hover{box-shadow:0 30px 60px -25px #0f172a1f}}.calc-chart-svg{touch-action:pan-y;cursor:crosshair;width:100%;height:auto;display:block}.calc-scrub-line{transition:none}@media (prefers-reduced-motion:reduce){.calc-root *{transition-duration:.01ms!important;animation-duration:.01ms!important}}