.aspect-app{overflow:hidden;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 10px 28px #14213d0d}.aspect-app>header{display:block;min-height:auto;padding:22px 24px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,#f8fbff,#fff)}.aspect-app>header strong,.aspect-app>header small{display:block}.aspect-app>header strong{font-size:20px}.aspect-app>header small{margin-top:4px;color:var(--muted)}.aspect-layout{display:grid;grid-template-columns:1fr 1fr}.aspect-controls{padding:24px;border-right:1px solid var(--line)}.aspect-controls>label,.aspect-controls input+label{display:block;margin-bottom:8px;font-size:14px;font-weight:800}.aspect-controls select,.aspect-controls input{width:100%;height:44px;border:1px solid #bdcadb;border-radius:8px;padding:9px 11px;background:#fff;font:15px Arial,sans-serif}.aspect-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.aspect-field-grid label{display:block;margin-bottom:7px;font-size:13px;font-weight:800}.aspect-hint{min-height:23px;margin:18px 0 0;color:var(--muted);font-size:13px}.aspect-visual{display:flex;flex-direction:column;align-items:center;padding:24px;background:#fbfdff;text-align:center}.aspect-visual>span{align-self:flex-start;color:var(--muted);font-size:13px;font-weight:700}.aspect-stage{display:grid;width:100%;height:260px;margin:14px 0;place-items:center;overflow:hidden;border:1px dashed #a9c0e4;border-radius:11px;background:linear-gradient(135deg,#f0f6ff,#fafcff)}#aspect-shape{border:2px solid #fff;border-radius:8px;background:linear-gradient(135deg,#2563eb,#4f46e5);box-shadow:0 13px 24px #2563eb3b;transition:width .2s,height .2s,aspect-ratio .2s}#aspect-label{font-size:24px;line-height:1.2}#aspect-decimal{margin-top:3px;color:var(--muted)}.aspect-result{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 24px;border-top:1px solid var(--line);background:#fff}.aspect-result span,.aspect-result strong{display:block}.aspect-result span{font-size:13px;color:var(--muted)}.aspect-result strong{font:700 20px ui-monospace,Consolas,monospace;color:#244a81}.aspect-result .button{white-space:nowrap}@media(max-width:680px){.aspect-layout{grid-template-columns:1fr}.aspect-controls{border-right:0;border-bottom:1px solid var(--line)}.aspect-result{align-items:flex-start;flex-direction:column}.aspect-field-grid{gap:9px}}