.bld-hero{padding-bottom:26px}.bld-grid{display:grid;grid-template-columns:1fr;gap:14px}.bld-card{display:flex;flex-direction:column}.bld-card-visual{display:grid;place-items:center;height:120px}.bld-card-visual .thumb-emoji{font-size:3.2rem}.bld-card .card-body{display:flex;flex:1;flex-direction:column}.bld-card .card-title{font-size:1.1rem;margin:0 0 6px}.bld-card .card-prompt{flex:1}.bld-card-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}.bld-intro{font-size:1.02rem;line-height:1.8}.bld-how{padding-left:22px;margin-bottom:18px}.bld-how li{margin-bottom:6px}.bld-note{margin-top:18px;padding:10px 14px;border-radius:12px;background:var(--primary-soft);color:var(--text)}.bld-page .lead{margin-bottom:18px}.bld-progress{margin-bottom:14px}.bld-progress-text{margin:0 0 6px;font-size:.88rem;font-weight:600;color:var(--muted)}.bld-bar{display:block;width:100%;height:8px;border:0;border-radius:999px;background:var(--border);appearance:none;-webkit-appearance:none;overflow:hidden}.bld-bar::-webkit-progress-bar{background:var(--border)}.bld-bar::-webkit-progress-value{background:var(--primary);border-radius:999px;transition:width .25s}.bld-bar::-moz-progress-bar{background:var(--primary);border-radius:999px}.bld-error{margin-bottom:14px;padding:10px 14px;border:1px solid var(--primary);border-radius:12px;background:var(--primary-soft);font-weight:600}.bld-step{margin:0 0 22px;padding:0;border:0;min-width:0}.bld-q{padding:0;margin-bottom:12px;font-size:1.25rem;font-weight:700;line-height:1.4}.bld-q-num{color:var(--primary)}.bld-q .tag{margin-left:6px;vertical-align:middle}.bld-options{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.bld-opt{position:relative;display:block;cursor:pointer}.bld-radio{position:absolute;width:1px;height:1px;margin:0;opacity:0;overflow:hidden}.bld-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:104px;padding:14px 8px;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface);text-align:center;transition:border-color .15s,background .15s,box-shadow .15s,transform .15s}.bld-opt:hover .bld-tile{border-color:var(--primary)}.bld-radio:focus-visible + .bld-tile{outline:2px solid var(--primary);outline-offset:2px}.bld-radio:checked + .bld-tile{border-color:var(--primary);background:var(--primary-soft);box-shadow:var(--shadow)}.bld-emoji{font-size:2rem;line-height:1}.bld-label{font-size:.95rem;font-weight:600;line-height:1.35;word-break:break-word}.bld-nav{display:flex;gap:10px;margin:4px 0 16px}.bld-nav .btn{flex:1;min-height:50px;font-size:1rem}.bld-nav [data-next]{flex:2}.bld-nav .btn:disabled{opacity:.45;cursor:not-allowed}.bld-big{width:100%;min-height:54px;font-size:1.05rem}.bld-submit{margin:4px 0 16px}.bld-preview{padding:12px 14px;border:1px dashed var(--primary);border-radius:var(--radius);background:var(--bg-soft)}.bld-preview-title{margin:0 0 4px;font-size:.85rem;color:var(--muted);font-weight:600}.bld-preview-text{margin:0;font-size:.92rem;word-break:break-word}.bld-result{margin-top:6px;padding:16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow)}.bld-sub{margin:16px 0 8px}.bld-prompt{font-size:.98rem;line-height:1.7}.bld-actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.bld-actions .btn{flex:1 1 140px;min-height:46px}.bld-items{list-style:none;display:grid;gap:6px;margin-bottom:12px}.bld-items li{padding:8px 12px;border-radius:10px;background:var(--bg-soft)}@media (min-width:600px){.bld-grid{grid-template-columns:repeat(2,1fr);gap:16px}.bld-options{grid-template-columns:repeat(3,1fr)}.bld-result{padding:22px}}@media (min-width:900px){.bld-grid{grid-template-columns:repeat(3,1fr)}.bld-options{gap:12px}.bld-opt:hover .bld-tile{transform:translateY(-2px)}}