.drone-stage{gap:var(--space-2)}.drone-orb{position:relative;width:100%;max-width:320px;aspect-ratio:1;display:grid;place-items:center;cursor:pointer;-webkit-tap-highlight-color:transparent}.drone-orb svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}.drone-wave{fill:none;stroke:var(--color-accent);transform-origin:150px 150px;opacity:.12}.drone-wave--1{stroke-width:2;opacity:.35}.drone-wave--2{stroke-width:1.5;opacity:.22}.drone-wave--3{stroke-width:1;opacity:.12}.drone-core{fill:var(--color-surface-2);stroke:var(--color-hairline);stroke-width:1.5;transform-origin:150px 150px;transition:fill .6s ease,stroke .6s ease;filter:drop-shadow(0 6px 14px rgba(0,0,0,.25))}.drone-stage.is-on .drone-core{fill:color-mix(in srgb,var(--color-accent) 14%,var(--color-surface-2));stroke:color-mix(in srgb,var(--color-accent) 55%,transparent);animation:drone-core 6s ease-in-out infinite}.drone-stage.is-on .drone-wave{animation:drone-breathe 6s ease-in-out infinite}.drone-stage.is-on .drone-wave--2{animation-delay:-1.2s}.drone-stage.is-on .drone-wave--3{animation-delay:-2.4s}.drone-stage.is-on.has-layers .drone-wave{animation-duration:4.2s}@keyframes drone-breathe{0%,to{transform:scale(.94);opacity:.1}50%{transform:scale(1.04);opacity:.45}}@keyframes drone-core{0%,to{transform:scale(.98)}50%{transform:scale(1.03)}}.drone-orb.is-bump .drone-orb__note{animation:drone-bump .35s var(--ease)}@keyframes drone-bump{0%{transform:scale(.86);opacity:.4}to{transform:none;opacity:1}}.drone-orb__label{position:relative;text-align:center;display:grid;gap:6px;pointer-events:none}.drone-orb__note{font-family:var(--font-heading);font-weight:700;font-size:clamp(3rem,10vw,4.4rem);line-height:.9;letter-spacing:-.02em;color:var(--color-ink);transition:color .3s ease}.drone-stage.is-on .drone-orb__note{color:var(--color-accent-ink)}.drone-orb__meta i{font-style:normal}.drone-orb__meta{font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-gray);font-variant-numeric:tabular-nums}.drone-actions{display:flex;align-items:center;justify-content:center;gap:var(--space-3)}.drone-layers{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}.drone-chip{display:inline-flex;align-items:center;gap:6px}.drone-chip>span[aria-hidden]{font-size:1rem;line-height:1;transition:transform .2s var(--ease)}.drone-chip b{font-weight:700;color:var(--color-gray)}.drone-chip b:empty{display:none}.drone-chip[aria-pressed=true]>span[aria-hidden]{transform:rotate(45deg)}.drone-chip[aria-pressed=true] b{color:var(--color-accent-ink)}.drone-oct{display:flex;align-items:center;gap:8px}.drone-oct__val{display:flex;align-items:center;gap:8px;font-size:var(--fs-xs);font-weight:700;color:var(--color-gray)}.drone-oct .stepper__value{width:44px;height:var(--tap-sm);font-size:1rem;padding:0}.note-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}.note-btn{min-height:52px;border-radius:var(--radius);border:1px solid var(--color-hairline);background:var(--color-surface-2);color:var(--color-ink);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;padding:4px 2px;box-shadow:var(--shadow-sm);touch-action:manipulation;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .1s ease}.note-btn:active{transform:scale(.94)}.note-btn b{font-size:.92rem;line-height:1.1}.note-btn small{font-size:var(--fs-xs);font-weight:700;color:var(--color-gray)}.note-btn.is-sharp{background:var(--color-bg)}:root[data-theme=light] .note-btn.is-sharp{background:var(--color-surface-3)}.note-btn:hover{border-color:var(--color-accent)}.note-btn[aria-pressed=true]{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-on-accent);box-shadow:var(--shadow-glow)}.note-btn[aria-pressed=true] small{color:var(--color-on-accent);opacity:.8}.note-btn.is-fifth{border-color:color-mix(in srgb,var(--color-accent) 60%,transparent);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--color-accent) 35%,transparent),var(--shadow-sm)}.drone-tune{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.drone-tune .field+.field{margin-top:0}.drone-tune .stepper{grid-template-columns:var(--tap-sm) minmax(0,1fr) var(--tap-sm);gap:6px}.drone-tune .icon-btn{width:var(--tap-sm);height:var(--tap-sm)}.drone-tune .stepper__value{height:var(--tap-sm);font-size:1rem}.drone-tune .field__label{font-size:var(--fs-sm)}@media (max-width: 600px){.drone-stage{gap:12px;padding-top:14px;padding-bottom:14px}.drone-orb{max-width:160px}.drone-orb__note{font-size:2.6rem}.drone-orb__meta{letter-spacing:.04em;display:grid;line-height:1.25}.drone-orb__meta i{display:none}.drone-actions{gap:var(--space-2)}.drone-actions .icon-btn--lg{width:48px;height:48px}.drone-chip{min-height:var(--tap-sm);padding:0 12px;font-size:var(--fs-sm)}.drone-layers{gap:6px}.note-btn{min-height:46px}.note-btn b{font-size:.86rem}.note-grid{gap:6px}}@media (max-width: 380px){.drone-tune{grid-template-columns:minmax(0,1fr)}.drone-chip{padding:0 10px}}.drone-stage:fullscreen,.drone-stage.is-stage-mode{justify-content:safe center;gap:3vh}.drone-stage:fullscreen .drone-orb,.drone-stage.is-stage-mode .drone-orb{max-width:min(80vw,58vh,620px)}.drone-stage:fullscreen .drone-orb__note,.drone-stage.is-stage-mode .drone-orb__note{font-size:clamp(4.5rem,15vmin,10rem)}.drone-stage:fullscreen .drone-orb__meta,.drone-stage.is-stage-mode .drone-orb__meta{font-size:clamp(.8rem,2.4vmin,1.3rem)}.drone-stage:fullscreen .drone-chip,.drone-stage.is-stage-mode .drone-chip{min-height:48px;font-size:var(--fs-md);padding:0 18px}:root[data-theme=light] .note-btn[aria-pressed=true]{background:var(--color-accent-hover);border-color:var(--color-accent-hover)}:root[data-theme=light] .note-btn.is-sharp small{color:var(--color-ink-soft)}.ptl-ico{display:inline-block;width:16px;height:16px;margin:0 6px 0 0;vertical-align:-3px;color:var(--g-ink, var(--color-accent-ink));flex:0 0 auto}[role=tab] .ptl-ico{margin-right:6px}[role=tab][aria-selected=true] .ptl-ico{color:inherit}@media (max-width: 600px){[role=tab] .ptl-ico{display:none}}