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#ffffff0d}.cfg-cast-card:hover{background:#ffffff12;border-color:#ffffff26}.cfg-cast-card.is-selected{background:var(--accent-soft);border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset}.cfg-cast-icon{width:48px;height:48px;color:var(--text-secondary);display:flex}.cfg-cast-card.is-selected .cfg-cast-icon{color:var(--accent)}.cfg-cast-icon svg{width:100%;height:100%}.cfg-cast-label{font-size:var(--text-sm);font-weight:var(--fw-semibold);color:var(--text-primary)}.cfg-cast-sub{font-size:var(--text-xs);color:var(--text-tertiary)}.cfg-cast-price{color:var(--text-secondary);letter-spacing:0;margin-top:4px;font-size:.8rem;font-weight:600}.is-selected .cfg-cast-price{color:inherit;opacity:.85}.cfg-section{flex-direction:column;gap:12px;display:flex}.cfg-section--animate{animation:fadeSlideIn .2s 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12px;font-size:14px}}.cfg-gem-row{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.cfg-gem-btn{appearance:none;border-radius:var(--radius-md);background:var(--glass-fill);border:1px solid var(--glass-border);cursor:pointer;transition:var(--transition-control);text-align:center;flex-direction:column;align-items:center;gap:5px;padding:12px 6px;display:flex}.cfg-gem-btn:hover{background:var(--glass-fill-strong)}.cfg-gem-btn.is-selected{background:var(--accent-soft);border-color:var(--accent)}.cfg-gem-swatch{border:1.5px solid #fff3;border-radius:50%;width:28px;height:28px;display:block}.cfg-gem-grade{font-size:var(--text-sm);font-weight:var(--fw-bold);color:var(--text-primary);line-height:1}.cfg-gem-desc{color:var(--text-tertiary);font-size:9px;line-height:1.3}.cfg-metal-row{gap:10px;display:flex}.cfg-metal-btn{appearance:none;border-radius:var(--radius-lg);background:var(--glass-fill);border:1px solid 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12px;display:flex}.cfg-purity-btn:hover{background:var(--glass-fill-strong)}.cfg-purity-btn.is-selected{background:var(--accent-soft);border-color:var(--accent);box-shadow:var(--glow-ice-soft)}.cfg-purity-value{font-size:var(--text-xl);font-weight:var(--fw-semibold);color:var(--text-primary);font-family:var(--font-display)}.cfg-purity-sub{font-size:var(--text-xs);color:var(--text-tertiary)}.cfg-opt-price{color:var(--text-tertiary);letter-spacing:0;margin-top:2px;font-size:.7rem;font-weight:400;line-height:1.3;display:block}.is-selected .cfg-opt-price{color:inherit;opacity:.7}.cfg-section-label-row{align-items:center;gap:8px;display:flex}.cfg-info-btn{cursor:pointer;color:var(--text-tertiary);background:0 0;border:none;align-items:center;gap:4px;padding:0;font-size:.875rem;line-height:1;transition:color 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12px;font-size:.82rem;line-height:1.55}.cfg-summary-bottom{flex-direction:column;gap:10px;margin-top:24px;display:flex}.cfg-summary-rebuild,.cfg-summary-share{border-radius:var(--radius-xl,27px);width:100%;height:54px;color:var(--text-secondary);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:var(--fw-semibold);cursor:pointer;-webkit-tap-highlight-color:transparent;white-space:nowrap;background:#ffffff0d;border:1px solid #ffffff29;padding:0 22px;transition:background .2s,border-color .2s,color .2s,transform 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#25d36673}.cfg-wa-btn:active{transform:translateY(1px)}.cfg-color-row{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:10px;display:grid}.cfg-color-btn{appearance:none;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;border-radius:12px;flex-direction:column;align-items:center;gap:7px;padding:6px 4px;transition:transform .15s,background .15s;display:flex}.cfg-color-btn:hover{background:#ffffff0d}.cfg-color-btn:active{transform:scale(.93)}.cfg-color-circle{border:2px solid #ffffff2e;border-radius:50%;width:40px;height:40px;transition:border-color .15s,box-shadow .15s,transform .15s;display:block;box-shadow:0 2px 8px #0000004d}.cfg-color-btn.is-selected .cfg-color-circle{border-color:var(--nd-gold,#c9a84c);transform:scale(1.08);box-shadow:0 0 0 3px #c9a84c66,0 2px 8px #0000004d}.cfg-color-name{color:#ffffff8c;text-align:center;white-space:normal;word-break:break-word;max-width:100%;font-size:11px;line-height:1.2}.cfg-color-btn.is-selected 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#ffffff12;flex-direction:column;gap:8px;padding-top:16px;display:flex}.cfg-utm-title{letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary);opacity:.6;margin-bottom:4px;font-size:10px;font-weight:600}.cfg-utm-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.cfg-utm-key{color:var(--text-tertiary);font-size:12px}.cfg-utm-val{color:var(--text-secondary);font-size:12px;font-weight:500;font-family:var(--font-mono,monospace)}.lead-overlay{-webkit-backdrop-filter:blur(16px);z-index:1000;overscroll-behavior:none;background:#060d1dd9;justify-content:center;align-items:flex-end;padding:0;display:flex;position:fixed;inset:0}@media (width>=480px){.lead-overlay{align-items:center;padding:20px}}.lead-modal{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:linear-gradient(160deg,#182338 0%,#0d1826 100%);border:1px solid #ffffff1a;border-radius:28px 28px 0 0;width:100%;max-width:480px;max-height:93dvh;padding:32px 24px 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36px}}.share-overlay{z-index:10;pointer-events:none;background:#0a0a14e0;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex;position:absolute;inset:0}.share-price-block{background:#c4a17714;border:1px solid #c4a1774d;border-radius:16px;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:4px;padding:16px 20px;display:flex}.share-price-label{font-family:var(--font-mono,monospace);letter-spacing:.12em;text-transform:uppercase;color:#9c7b45;white-space:nowrap;font-size:10px}.share-price-value{font-family:var(--font-mono,monospace);color:#0b2040;letter-spacing:-.02em;white-space:nowrap;font-size:22px;font-weight:700}.cfg-share-btn{color:#ffffffa6;cursor:pointer;background:0 0;border:1px solid #ffffff2e;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;margin-top:12px;padding:14px;font-family:inherit;font-size:15px;transition:border-color .2s,color .2s,background .2s;display:flex}.cfg-share-btn:hover{color:#fff;background:#ffffff0a;border-color:#ffffff73}.cfg-share-btn:active{transform:scale(.98)}.cfg-step-rail-price{border-left:1px solid #c4a17740;flex-direction:column;flex-shrink:0;justify-content:center;align-items:flex-end;gap:2px;margin-left:auto;padding:6px 16px 6px 12px;display:flex}.cfg-step-rail-price-label{font-family:var(--font-mono,monospace);letter-spacing:.12em;text-transform:uppercase;color:#c4a17799;white-space:nowrap;font-size:9px}.cfg-step-rail-price-value{font-family:var(--font-mono,monospace);color:#c4a177;white-space:nowrap;letter-spacing:.02em;text-shadow:0 0 20px #c4a17766;font-size:16px;font-weight:700}.cfg-summary-price{text-align:center;background:#ffffff0a;border:1px solid #ffffff1a;border-radius:20px;flex-direction:column;align-items:center;gap:6px;padding:24px 20px;display:flex}.cfg-summary-price-label{font-family:var(--font-mono,monospace);letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary);font-size:10px}.cfg-summary-price-value{font-family:var(--font-mono,monospace);color:var(--text-primary);letter-spacing:-.01em;font-size:clamp(1.75rem,7vw,2.25rem);font-weight:500}.cfg-summary-actions{flex-direction:column;gap:12px;display:flex}.cfg-wa-cta{width:100%;height:56px;font-family:var(--font-sans);font-size:var(--text-md);transition:transform .16s var(--ease-out,ease), opacity .12s ease;-webkit-tap-highlight-color:transparent;letter-spacing:-.01em;border-radius:999px;justify-content:center;align-items:center;gap:10px;font-weight:600;text-decoration:none;display:flex}.cfg-wa-cta:active{transform:scale(.97)}.cfg-wa-cta--primary{color:#fff;background:#0b2040;box-shadow:0 6px 24px #0b204073}.cfg-wa-cta--primary:hover{opacity:.88}.cfg-wa-cta--secondary{color:#fffc;background:0 0;border:1.5px solid #ffffff38}.cfg-wa-cta--secondary:hover{background:#ffffff0d;border-color:#fff6}.cfg-step-rail{z-index:10;-webkit-backdrop-filter:blur(16px);background:#071630eb;border-bottom:1px solid #ffffff14;flex-shrink:0;align-items:stretch;gap:0;display:flex;position:sticky;top:0}.cfg-step-rail-steps{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex:1;align-items:center;padding:0 8px 0 16px;display:flex;overflow-x:auto}.cfg-step-rail-steps::-webkit-scrollbar{display:none}.cfg-step-rail-item{appearance:none;cursor:default;white-space:nowrap;color:#ffffff61;font-family:var(--font-sans);font-size:var(--text-xs);font-weight:var(--fw-semibold);-webkit-tap-highlight-color:transparent;background:0 0;border:none;align-items:center;gap:6px;padding:11px 14px;transition:color .15s;display:flex;position:relative}.cfg-step-rail-item.is-active{color:#fff}.cfg-step-rail-item.is-active:after{content:"";background:#fff;border-radius:1px;height:2px;position:absolute;bottom:0;left:14px;right:14px}.cfg-step-rail-item.is-done{color:#ffffffa6;cursor:pointer}.cfg-step-rail-item.is-done:hover{color:#fff}.cfg-step-rail-num{font-size:10px;font-family:var(--font-mono,monospace);opacity:.7}.cfg-step-rail-label{letter-spacing:.02em}.cfg-panel--light{color:#0b2040;background:#f8f7f4}.cfg-panel--light .cfg-step-title{color:#0b2040}.cfg-panel--light .cfg-step-sub{color:#4a6080}.cfg-panel--light .cfg-section-label{color:#7a90a8;opacity:1}.cfg-panel--light .cfg-shape-card{background:#fff;border-color:#0b20401a;box-shadow:0 1px 4px #0b20400f}.cfg-panel--light .cfg-shape-card:hover{background:#f0f4f8;border-color:#0b20402e}.cfg-panel--light .cfg-shape-card.is-selected{background:#f0f4f8;border-color:#0b2040;box-shadow:inset 0 0 0 2px #0b2040}.cfg-panel--light .cfg-shape-icon{color:#7a90a8}.cfg-panel--light .cfg-shape-card.is-selected .cfg-shape-icon{color:#0b2040}.cfg-panel--light .cfg-shape-label{color:#4a6080}.cfg-panel--light .cfg-shape-card.is-selected .cfg-shape-label{color:#0b2040}.cfg-panel--light .cfg-option-card{background:#fff;border-color:#0b20401a;box-shadow:0 1px 4px #0b20400f}.cfg-panel--light .cfg-option-card:hover{background:#f0f4f8;border-color:#0b20402e}.cfg-panel--light .cfg-option-card.is-selected{background:#eef2f7;border-color:#0b2040;box-shadow:inset 0 0 0 2px #0b2040}.cfg-panel--light .cfg-option-label{color:#0b2040}.cfg-panel--light .cfg-option-sub{color:#7a90a8}.cfg-panel--light .cfg-cast-card{background:#fff;border-color:#0b20401a;box-shadow:0 1px 4px #0b20400f}.cfg-panel--light .cfg-cast-card:hover{background:#f0f4f8;border-color:#0b20402e}.cfg-panel--light .cfg-cast-card.is-selected{background:#eef2f7;border-color:#0b2040;box-shadow:inset 0 0 0 2px #0b2040}.cfg-panel--light .cfg-cast-icon{color:#7a90a8}.cfg-panel--light .cfg-cast-card.is-selected .cfg-cast-icon,.cfg-panel--light .cfg-cast-label{color:#0b2040}.cfg-panel--light .cfg-cast-sub{color:#7a90a8}.cfg-panel--light .cfg-cast-price{color:#0b2040}.cfg-panel--light .cfg-carat-btn{color:#0b2040;background:#fff;border-color:#0b204024;box-shadow:0 1px 3px #0b204014}.cfg-panel--light .cfg-carat-btn:hover{background:#f0f4f8}.cfg-panel--light .cfg-carat-btn.is-selected{color:#fff;background:#0b2040;border-color:#0b2040;box-shadow:0 4px 16px #0b20404d}.cfg-panel--light .cfg-gem-btn{background:#fff;border-color:#0b20401a;box-shadow:0 1px 3px #0b20400f}.cfg-panel--light .cfg-gem-btn:hover{background:#f0f4f8}.cfg-panel--light .cfg-gem-btn.is-selected{background:#eef2f7;border-color:#0b2040;box-shadow:inset 0 0 0 2px #0b2040}.cfg-panel--light .cfg-gem-grade{color:#0b2040}.cfg-panel--light .cfg-gem-desc{color:#7a90a8}.cfg-panel--light .cfg-gem-swatch{border-color:#0b204026}.cfg-panel--light .cfg-color-btn:hover{background:#0b20400f}.cfg-panel--light .cfg-color-name{color:#7a90a8}.cfg-panel--light .cfg-color-btn.is-selected .cfg-color-name{color:#0b2040;font-weight:600}.cfg-panel--light .cfg-color-btn.is-selected .cfg-color-circle{border-color:#0b2040;box-shadow:0 0 0 3px #0b20402e,0 2px 8px #00000026}.cfg-panel--light .cfg-color-circle{border-color:#0b20402e}.cfg-panel--light .cfg-metal-btn{background:#fff;border-color:#0b20401f;box-shadow:0 1px 4px #0b204012}.cfg-panel--light .cfg-metal-btn:hover{background:#f0f4f8}.cfg-panel--light .cfg-metal-btn.is-selected{background:#eef2f7;border-color:#0b2040;box-shadow:inset 0 0 0 2px #0b2040}.cfg-panel--light .cfg-metal-label{color:#0b2040}.cfg-panel--light .cfg-metal-swatch{border-color:#0b204026}.cfg-panel--light .cfg-purity-btn{background:#fff;border-color:#0b20401f;box-shadow:0 1px 4px #0b204012}.cfg-panel--light .cfg-purity-btn:hover{background:#f0f4f8}.cfg-panel--light .cfg-purity-btn.is-selected{background:#eef2f7;border-color:#0b2040;box-shadow:inset 0 0 0 2px #0b2040}.cfg-panel--light .cfg-purity-value{color:#0b2040}.cfg-panel--light .cfg-purity-sub,.cfg-panel--light .cfg-opt-price,.cfg-panel--light .cfg-info-btn{color:#7a90a8}.cfg-panel--light .cfg-info-box{color:#3a5068;background:#0b20400f}.cfg-panel--light .cfg-summary-wa-pitch{color:#3a5068}.cfg-panel--light .cfg-summary-rebuild,.cfg-panel--light .cfg-summary-share{color:#4a6080;background:#0b20400d;border-color:#0b20402e}.cfg-panel--light .cfg-summary-rebuild:hover,.cfg-panel--light .cfg-summary-share:hover{color:#0b2040;background:#0b204017;border-color:#0b204047}.cfg-panel--light .cfg-toggle-label{color:#4a6080}.cfg-panel--light .cfg-toggle-checkbox{background:#0b204014;border-color:#0b20402e}.cfg-panel--light .cfg-toggle-checkbox:after{background:#0b204059}.cfg-panel--light .cfg-toggle-checkbox:checked{background:#0b2040;border-color:#0b2040}.cfg-panel--light .cfg-toggle-checkbox:checked:after{background:#fff}.cfg-panel--light .cfg-back-btn{color:#4a6080;background:#0b20400d;border-color:#0b20402e}.cfg-panel--light .cfg-back-btn:hover{color:#0b2040;background:#0b204017;border-color:#0b204047}.cfg-panel--light .nd-btn--primary{color:#fff;background:#0b2040;box-shadow:0 6px 24px #0b204047}.cfg-panel--light .nd-btn--primary:hover{background:#162f5a;box-shadow:0 10px 32px #0b20405c}.cfg-panel--light .nd-btn--primary:active{background:#0d2347;transform:translateY(1px)}.cfg-panel--light .nd-btn--secondary{color:#0b2040;background:#0b20400f;border-color:#0b20402e}.cfg-panel--light .nd-btn--secondary:hover{background:#0b20401a;border-color:#0b204047}.cfg-panel--light .cfg-summary-list{border-color:#0b20401a}.cfg-panel--light .cfg-summary-row{background:#fff;border-bottom-color:#0b20400f}.cfg-panel--light .cfg-summary-row:hover{background:#f5f7fa}.cfg-panel--light .cfg-summary-key{color:#7a90a8}.cfg-panel--light .cfg-summary-val{color:#0b2040}.cfg-panel--light .cfg-summary-edit{color:#4a6080;background:#0b204012;border-color:#0b204024}.cfg-panel--light .cfg-summary-edit:hover{color:#0b2040;background:#0b20401f}.cfg-panel--light .cfg-summary-color-dot{border-color:#0b204033}.cfg-panel--light .cfg-summary-price{background:#0b20400d;border-color:#0b20401f}.cfg-panel--light .cfg-summary-price-label{color:#7a90a8}.cfg-panel--light .cfg-summary-price-value{color:#0b2040}.cfg-panel--light .cfg-wa-cta--secondary{color:#0b2040;border-color:#0b204047}.cfg-panel--light .cfg-wa-cta--secondary:hover{background:#0b20400d;border-color:#0b204073}.cfg-panel--light .cfg-utm-block{border-top-color:#0b20401a}.cfg-panel--light .cfg-utm-title{color:#7a90a8;opacity:1}.cfg-panel--light .cfg-utm-key{color:#7a90a8}.cfg-panel--light .cfg-utm-val{color:#0b2040}