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var(--primary)}.font-grid button.font-more{color:var(--primary);grid-column:1/-1;justify-content:center;font-size:.82rem}.font-sample{width:34px;font-size:1.35rem;line-height:1}.font-name{color:var(--text-2);font-size:.82rem}.panel-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.panel-top .btn-ghost{flex-shrink:0}.panel-top>:only-child{margin-left:auto}.panel-actions{flex-shrink:0;gap:6px;display:flex}.export-panel{text-align:center;width:100%}.export-panel .muted{margin:8px 0 0}.format-picker{text-align:left;margin-bottom:12px}.format-hint{flex-direction:column;gap:6px;margin:8px 0 0;display:flex}.part-chips{flex-wrap:wrap;gap:6px;display:flex}.part-chip{border:1px solid var(--border);background:var(--surface-2);border-radius:999px;align-items:center;gap:6px;padding:3px 9px 3px 5px;font-size:.82rem;font-weight:500;display:inline-flex}.part-chip .dot{border-radius:50%;width:14px;height:14px;box-shadow:inset 0 0 0 1px #0f172a33}.export-ready{animation:.25s ease-out pop}.ready-title{color:var(--success);margin-bottom:8px;font-weight:700}.export-error{color:var(--danger);margin:10px 0 0;font-size:.9rem}@keyframes pop{0%{opacity:0;transform:scale(.97)}}.spinner{opacity:.8;border:2.5px solid;border-right-color:#0000;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin;display:inline-block}.spinner.tiny{border-width:2px;width:12px;height:12px}@keyframes spin{to{transform:rotate(360deg)}}.support-popup-backdrop{z-index:1000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0f172a7a;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.support-popup{border:1px solid color-mix(in srgb, var(--primary) 22%, var(--border));background:radial-gradient(500px 180px at 100% 0%, #2f6fed1f, transparent 70%), radial-gradient(400px 160px at 0% 0%, #ff7a1a1f, transparent 70%), var(--surface);border-radius:22px;width:min(100%,520px);padding:26px;animation:.18s ease-out popup-in;position:relative;box-shadow:0 24px 80px #0f172a47}.support-popup-close{border:1px solid var(--border);background:var(--glass);width:34px;height:34px;color:var(--muted);font:inherit;cursor:pointer;border-radius:50%;place-items:center;font-size:1.45rem;line-height:1;display:grid;position:absolute;top:12px;right:12px}.support-popup-close:hover{color:var(--text);background:var(--surface)}.support-popup-kicker{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;margin:0 0 6px;font-size:.78rem;font-weight:800}.support-popup h2{margin-right:28px;font-size:clamp(1.45rem,1.1rem + 1vw,1.9rem)}.support-popup-body p{color:var(--text-2)}.support-popup-body p:last-child{margin-bottom:0}.support-popup-actions{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.support-popup-actions .btn-primary,.support-popup-actions .btn-support{min-height:44px}.support-popup-note{margin:12px 0 0}@keyframes popup-in{0%{opacity:0;transform:translateY(8px)scale(.98)}}@media (max-width:900px){.workbench{grid-template-columns:minmax(0,1fr);grid-template-areas:"preview""params""actions"}.wb-main{display:contents}.wb-preview{z-index:21;position:sticky;top:0}.viewer{height:34vh;min-height:220px}.wb-actions{z-index:10;box-shadow:var(--shadow-lg);position:sticky;bottom:8px}}@media (max-width:640px){.header-inner{flex-direction:column;align-items:flex-start;gap:6px;height:auto;padding-top:10px;padding-bottom:10px}.header-right{justify-content:space-between;width:100%;min-width:0}.nav{flex-wrap:wrap;gap:4px 16px;min-width:0;font-size:.95rem}}@media (max-width:520px){.font-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}@media (max-width:640px){.dims.facts{display:none}.viewer-tools{scrollbar-width:none;flex-wrap:nowrap;justify-content:flex-start;max-width:100%;margin-left:0;overflow-x:auto}.viewer-tools>*{flex-shrink:0}}.calc{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:20px;margin:24px 0;display:grid}.calc-form,.calc-result{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 20px 14px}.calc-form{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));column-gap:32px;display:grid}.calc-form .number-field{width:150px}.calc-result{flex-direction:column;gap:10px;padding-top:16px;display:flex;position:sticky;top:76px}.calc-result p{margin:0}.calc-total{font-variant-numeric:tabular-nums;font-size:2.2rem;font-weight:800;line-height:1.1}.calc-total.negative{color:var(--danger)}.calc-rows{border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:8px 0}.calc-row{justify-content:space-between;gap:12px;padding:4px 0;font-size:.95rem;display:flex}.calc-row-value{font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600}.calc-breakeven{font-size:.95rem}.calc-actions{flex-wrap:wrap;gap:6px;display:flex}.calc-notes{max-width:760px}a.dims.facts{text-decoration:none}a.dims.facts:hover{color:var(--primary);border-color:var(--primary)}@media (max-width:860px){.calc{grid-template-columns:1fr}.calc-result{order:-1;position:static}}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.facts-action{color:var(--primary);font-weight:600}.calc-result [role=status]:empty{display:none}.project-page{max-width:900px}.project-steps{counter-reset:step;gap:22px;margin:28px 0;padding:0;list-style:none;display:grid}.project-steps li{counter-increment:step;border-bottom:1px solid var(--border);grid-template-columns:minmax(0,1fr) 260px;align-items:center;gap:18px;padding-bottom:22px;display:grid}.project-steps li:last-child{border-bottom:0}.project-note{margin:0;font-size:1.05rem}.project-note:before{content:counter(step);background:var(--primary-soft);width:28px;height:28px;color:var(--primary);border-radius:50%;place-items:center;margin-right:10px;font-size:.9rem;font-weight:700;display:inline-grid}.project-closing{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px}@media (max-width:640px){.project-steps li{grid-template-columns:1fr}}