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(width<=640px){.calc-panel{margin-block:var(--space-4);padding-inline:var(--space-4)}.calc-card{padding:var(--space-4)}.calc-nav-tabs{justify-content:start}}.calc-hero{background:radial-gradient(120% 90% at 50% -10%, var(--color-gold-tint) 0%, transparent 60%), var(--color-bg);border-bottom:1px solid var(--color-gold-glow);padding-block:clamp(2rem,5vw,3.5rem)}.calc-hero-title{font-family:var(--gtl-serif);letter-spacing:-.01em;color:var(--color-gold-antique);font-size:clamp(2rem,5vw,3rem);font-weight:600;line-height:1.05}.calc-hero-sub{color:var(--text-secondary,var(--color-ink-2,#55493a))}.calc-hero-badges .calc-live-badge{border:1px solid var(--color-gold-glow);background:var(--color-surface);box-shadow:var(--shadow-sm);font-family:var(--gtl-num);border-radius:999px}.calc-hero-badges .calc-live-badge #calc-spot-price,.calc-hero-badges .calc-live-badge #calc-aed-price{color:var(--color-ink-data);font-weight:700}.calc-hero-breakdown{gap:.5rem .9rem}.calc-hero-breakdown-item{color:var(--color-gold-deep)}.calc-nav-tabs{border-bottom:1px solid var(--color-gold-glow);gap:.25rem}.calc-tab{border-radius:var(--radius-md) var(--radius-md) 0 0;color:var(--text-secondary,#55493a);border:0;border-bottom:3px solid #0000;font-weight:600;transition:color .18s,border-color .18s,background .18s}.calc-tab:hover{background:var(--color-gold-tint);color:var(--color-gold-dark)}.calc-tab.active{color:var(--color-gold-dark);border-bottom-color:var(--color-gold);background:var(--color-gold-bg)}.calc-tab:focus-visible{outline:2px solid var(--color-gold);outline-offset:2px}.calc-card{background:var(--color-surface);border:1px solid var(--color-gold-glow);border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.calc-card-title{font-family:var(--gtl-serif);color:var(--color-ink,#1a140a);font-weight:600}.calc-preset-chip{border:1px solid var(--color-gold-glow);border-radius:999px;transition:background .16s,border-color .16s,color .16s}.calc-preset-chip:hover{border-color:var(--color-gold);background:var(--color-gold-tint)}.calc-preset-chip.is-active,.calc-preset-chip[aria-pressed=true]{background:var(--color-gold-bg);border-color:var(--color-gold);color:var(--color-gold-dark)}.calc-preset-chip:focus-visible{outline:2px solid var(--color-gold);outline-offset:2px}.calc-input,.calc-field select,.calc-card input[type=text],.calc-card input[type=number],.calc-card select{border-radius:var(--radius-md);border:1px solid var(--border-muted,#d9cdb2);background:var(--color-surface);transition:border-color .16s,box-shadow .16s}.calc-input:focus-visible,.calc-field select:focus-visible,.calc-card input:focus-visible,.calc-card select:focus-visible{border-color:var(--color-gold);box-shadow:0 0 0 3px var(--color-gold-glow);outline:none}.calc-result{background:radial-gradient(90% 120% at 100% 0%, var(--color-gold-tint) 0%, transparent 55%), var(--color-surface-2);border:1px solid var(--color-gold-glow);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.calc-result-label{color:var(--color-gold-deep);letter-spacing:.06em;text-transform:uppercase;font-size:.8rem;font-weight:700}.calc-result-value,.calc-result-main{font-family:var(--gtl-num);color:var(--color-ink-data);letter-spacing:-.01em;font-variant-numeric:tabular-nums;font-weight:800;line-height:1.05}.calc-result-value{font-size:clamp(2rem,6vw,3rem)}.calc-result-value.calc-result--animating{animation:.45s cubic-bezier(.22,1,.36,1) calc-result-pop}@keyframes calc-result-pop{0%{opacity:.55;transform:translateY(4px)scale(.985)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.calc-result-value.calc-result--animating{animation:none}}.calc-result-breakdown{font-family:var(--gtl-num);color:var(--text-secondary,#55493a)}.calc-result-note{color:var(--color-gold-deep)}[dir=rtl] .calc-result{background:radial-gradient(90% 120% at 0% 0%, var(--color-gold-tint) 0%, transparent 55%), var(--color-surface-2)}