.build{padding-block:72px;display:flex;flex-direction:column;gap:28px;scroll-margin-top:8px}.build-head{display:flex;justify-content:space-between;align-items:end;gap:12px 24px;flex-wrap:wrap}.build-head h2:focus{outline:none}.build-head p{margin:0;font-size:15px}.card{display:flex;background:var(--white);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.controls{flex:0 1 420px;min-width:0;padding:32px;display:flex;flex-direction:column;gap:28px;border-right:1px solid var(--line)}.ctl{display:flex;flex-direction:column;gap:10px;min-width:0;border:0;margin:0;padding:0}.ctl-k{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--char);padding:0}.ctl-k.legend{margin-bottom:10px}.ctl-k .v{letter-spacing:0;text-transform:none;font-weight:700;color:var(--deep);font-variant-numeric:tabular-nums;font-size:14px}.hint{margin:0;font-size:13px;line-height:1.5;color:var(--muted)}.hint.warn{color:var(--deep);font-weight:500}.rec-line{margin:0;font-size:14px;color:var(--deep)}.seg{display:flex;gap:8px}.seg button{flex:1;min-width:0;height:48px;border-radius:12px;border:1px solid var(--line-2);background:var(--white);font:600 16px var(--sans);color:var(--char);cursor:pointer;font-variant-numeric:tabular-nums;transition:background .12s,border-color .12s}.seg button:hover{border-color:var(--ember)}.seg button[aria-pressed=true]{border-color:var(--ember);background:var(--ember);color:var(--white);font-weight:700}.sel{position:relative;flex:1;min-width:0;display:block}.sel select{appearance:none;-webkit-appearance:none;width:100%;height:48px;border-radius:12px;border:1px solid var(--line-2);padding:0 40px 0 16px;font:500 16px var(--sans);color:var(--char);background:var(--white);cursor:pointer;font-variant-numeric:tabular-nums}.sel:after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;border-right:2px solid var(--deep);border-bottom:2px solid var(--deep);transform:translateY(-70%) rotate(45deg);pointer-events:none}.sel select:hover{border-color:var(--ember)}.pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.field-s{display:flex;flex-direction:column;gap:4px;min-width:0;font-size:13px;font-weight:600;color:var(--muted)}.field-s .sel{display:block}.field-s input{height:48px;width:100%;border-radius:12px;border:1px solid var(--line-2);padding:0 12px;font:500 16px var(--sans);color:var(--char);background:var(--white);font-variant-numeric:tabular-nums}.field-s input:hover{border-color:var(--ember)}.field-s input[aria-invalid=true]{border-color:var(--ember);background:#fff4f2}.finish-pick{display:flex;gap:10px;align-items:flex-end}.finish-pick .field-s{flex:1}.swatch{flex:none;width:48px;height:48px;padding:4px;border-radius:12px;border:1px solid var(--line-2);background:var(--white);cursor:pointer}.swatch::-webkit-color-swatch-wrapper{padding:0}.swatch::-webkit-color-swatch{border:0;border-radius:8px}.swatch::-moz-color-swatch{border:0;border-radius:8px}.swatch:hover{border-color:var(--ember)}.viewer{flex:1 1 0;min-width:0;display:flex;flex-direction:column;background:var(--tint)}.viewport{position:relative;flex:1 1 auto;min-height:460px;background:var(--tint);overflow:hidden}#scene{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none;cursor:grab}#scene:active{cursor:grabbing}.chips{position:absolute;left:12px;right:12px;display:flex;flex-wrap:wrap;gap:6px;z-index:2;pointer-events:none}.chips.top{top:12px}.chips.bot{bottom:12px}.chips .grp{display:flex;flex-wrap:wrap;gap:6px;pointer-events:auto}.chip{min-height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);background:#ffffffeb;font:600 13px var(--sans);color:var(--char);cursor:pointer;display:inline-flex;align-items:center;gap:7px;white-space:nowrap}.chip:hover{border-color:var(--ember)}.chip[aria-pressed=true]{background:var(--deep);border-color:var(--deep);color:var(--white)}.chip.tg:before{content:"";width:8px;height:8px;border-radius:50%;border:1.5px solid currentColor;flex:none}.chip.tg[aria-pressed=true]{background:var(--white);border-color:var(--deep);color:var(--deep)}.chip.tg[aria-pressed=true]:before{background:var(--ember);border-color:var(--ember)}.labels{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1}.lbl{position:absolute;left:0;top:0;font:600 11.5px var(--sans);font-variant-numeric:tabular-nums;line-height:1;padding:4px 6px;border-radius:6px;background:#ffffffeb;color:var(--char);white-space:nowrap;will-change:transform}.lbl.g{background:none;color:var(--toasted);padding:2px 0;text-shadow:0 0 3px var(--tint),0 0 3px var(--tint)}.lbl.t{color:var(--ember)}.fail{position:absolute;inset:0;display:none;align-items:center;justify-content:center;padding:24px;text-align:center;color:var(--muted)}.fail.on{display:flex}.summary{display:flex;flex-wrap:wrap;gap:20px 24px;justify-content:space-between;align-items:center;padding:22px 28px;background:var(--white);border-top:1px solid var(--line)}.facts-row{display:flex;gap:16px 32px;flex-wrap:wrap;font-variant-numeric:tabular-nums}.facts-row .k{font-size:12px;text-transform:uppercase;letter-spacing:.08em}.facts-row .v{font-weight:700;font-size:17px;color:var(--char)}.sum-actions{display:flex;flex-wrap:wrap;gap:10px}.summary .pill{padding:14px 22px;font-weight:700;font-size:15px}.pdf-status{margin:0;padding:0 28px;background:var(--white);font-size:14px;color:var(--deep);font-weight:500}.pdf-status:empty{display:none}.pdf-status:not(:empty){padding-bottom:16px}.send{padding:24px 28px 28px;background:var(--white);border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}.send[hidden]{display:none}.send h3{margin:0;font-family:var(--serif);font-size:24px;color:var(--deep)}.send textarea{width:100%;min-height:260px;resize:vertical;border:1px solid var(--line-2);border-radius:12px;padding:14px 16px;font:500 14px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:var(--char);background:var(--tint)}.send-row{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center}.send-row .pill{padding:12px 22px;font-weight:700}.send-row .st{font-size:14px;color:var(--deep);font-weight:500}@media(max-width:860px){.card{flex-direction:column;border-radius:22px}.viewer{order:-1}.controls{flex:none;border-right:0;border-top:1px solid var(--line);padding:24px 20px}.viewport{flex:none;min-height:0;height:min(100vw,460px)}.chips{left:10px;right:10px}.chips.top{top:10px}.chips.bot{bottom:10px}.chip{padding:0 12px}.summary{padding:18px 20px}.pdf-status{padding-inline:20px}.send{padding:20px}}@media(max-width:719px){.build{padding-block:48px}}@media(max-width:520px){.chip .xs{display:none}.sum-actions{width:100%}.sum-actions .pill{flex:1 1 100%;white-space:normal;text-align:center}}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:14px;font-weight:600;color:var(--char);display:flex;flex-wrap:wrap;gap:2px 10px;align-items:baseline}.field .opt{font-size:13px;font-weight:400;color:var(--muted)}.field input{height:48px;border-radius:12px;border:1px solid var(--line-2);padding:0 16px;font:500 16px var(--sans);color:var(--char);background:var(--white);width:100%;max-width:480px}.field input:hover{border-color:var(--ember)}.field input:focus-visible{outline-offset:1px}.seg[hidden],.ctl[hidden],.facts-row [hidden]{display:none}