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ease-out;display:flex}.kv-mode-btn:hover{color:var(--color-bone)}.kv-mode-btn[aria-checked=true]{background:var(--color-ember);color:var(--color-basalt)}.kv-mode-btn[data-variant=drive][aria-checked=true]{background:var(--color-caution)}.kv-preset-row{background:var(--color-tarmac);border:var(--chrome-border);gap:2px;padding:4px;display:flex}.kv-drive-hud{background:var(--color-tarmac);border:var(--chrome-border);align-items:center;gap:16px;padding:10px 18px;display:flex}.kv-drive-hud-speed{font-family:var(--font-display);letter-spacing:.02em;color:var(--color-bone);font-variant-numeric:tabular-nums;text-align:right;min-width:2ch;font-size:34px;font-weight:700;line-height:1}.kv-touch-pad{bottom:calc(24px + env(safe-area-inset-bottom,0px));touch-action:none;-webkit-user-select:none;user-select:none;position:fixed}.kv-touch-joystick-base{border:1px solid var(--rule-12);background:#2a231ab3;border-radius:50%;width:120px;height:120px;position:relative}.kv-touch-joystick-thumb{background:var(--color-umber);border:1px solid var(--rule-20);border-radius:50%;width:52px;height:52px;transition:background .15s ease-out;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.kv-touch-joystick-thumb.is-active{background:var(--color-ember);border-color:var(--color-ember)}.kv-touch-btn{border:1px solid var(--rule-12);width:64px;height:64px;color:var(--color-bone);cursor:pointer;background:#2a231ab3;border-radius:50%;justify-content:center;align-items:center;transition:background .15s ease-out,border-color .15s ease-out;display:flex}.kv-touch-btn.is-active{background:var(--color-ember);border-color:var(--color-ember);color:var(--color-basalt)}.kv-story-viewport{overscroll-behavior-y:contain;touch-action:pan-y;-webkit-overflow-scrolling:touch;z-index:var(--z-index-hud);position:fixed;top:0;right:0;bottom:0;left:0;overflow-y:auto}.kv-story-scroller{pointer-events:none;position:relative}.kv-story-chapter{justify-content:flex-start;align-items:center;padding:0 0 0 clamp(72px,12vw,180px);display:flex}.kv-story-copy{pointer-events:auto;opacity:.12;max-width:560px;transition:opacity .5s cubic-bezier(.33,1,.68,1)}.kv-story-copy.is-active{opacity:1}.kv-story-kicker{align-items:center;gap:12px;margin:0 0 18px;display:flex}.kv-story-kicker-rule{background:var(--color-ember);flex-shrink:0;width:40px;height:1px}.kv-story-title{font-family:var(--font-display);letter-spacing:.015em;text-transform:uppercase;color:var(--color-bone);margin:0 0 20px;font-size:clamp(44px,7.2vw,96px);font-weight:700;line-height:.94}.kv-story-body{font-family:var(--font-sans);color:var(--color-canvas);max-width:40ch;margin:0 0 28px;font-size:16px;line-height:1.65}.kv-story-rail{pointer-events:none;height:min(46vh,420px);z-index:var(--z-index-hud);align-items:stretch;gap:14px;display:flex;position:fixed;top:50%;left:clamp(28px,4vw,56px);transform:translateY(-50%)}.kv-story-rail-track{background:var(--rule-12);width:1px;position:relative}.kv-story-rail-fill{background:var(--color-ember);transform-origin:top;position:absolute;top:0;right:0;bottom:0;left:0;transform:scaleY(0)}.kv-story-rail-ticks{flex-direction:column;justify-content:space-between;display:flex}.kv-story-rail-tick{font-family:var(--font-mono);letter-spacing:.14em;color:var(--color-dust);font-size:9px;line-height:1;transition:color .3s ease-out}.kv-story-rail-tick.is-passed{color:var(--color-ember)}.kv-story-rail-tick.is-current{color:var(--color-bone)}.kv-story-brand{z-index:var(--z-index-hud);pointer-events:none;align-items:baseline;gap:10px;display:flex;position:fixed;top:36px;left:clamp(28px,4vw,56px)}.kv-story-hint{z-index:var(--z-index-hud);pointer-events:none;flex-direction:column;align-items:center;gap:10px;transition:opacity .5s ease-out;display:flex;position:fixed;bottom:36px;left:50%;transform:translate(-50%)}.kv-story-hint-line{background:var(--color-ember);width:1px;height:32px;animation:2s cubic-bezier(.65,0,.35,1) infinite kv-hint-drop}.kv-story-hint.is-hidden{opacity:0}.kv-story-skip{z-index:var(--z-index-hud);pointer-events:auto;background:#17131080;position:fixed;top:32px;right:32px}.kv-story-static{z-index:var(--z-index-hud);justify-content:flex-start;align-items:center;padding:0 clamp(72px,12vw,180px);display:flex;position:fixed;top:0;right:0;bottom:0;left:0}@media (width<=767px){.kv-story-chapter{text-align:center;justify-content:center;padding:0 24px}.kv-story-copy{max-width:100%}.kv-story-kicker{justify-content:center}.kv-story-body{max-width:none}.kv-story-rail{display:none}.kv-story-brand{top:24px;left:24px}.kv-story-skip{top:20px;right:20px}.kv-story-hint{bottom:24px}.kv-story-static{text-align:center;justify-content:center;padding:0 24px}}.kv-topo{pointer-events:none;opacity:.55;position:absolute;top:0;right:0;bottom:0;left:0}.kv-topo path{fill:none;stroke:var(--rule-08);stroke-width:1px}.kv-onboarding-hint{background:var(--color-tarmac);border:var(--chrome-border);box-shadow:var(--elev-card);z-index:var(--z-index-popover);align-items:center;gap:10px;padding:10px 14px;animation:.32s cubic-bezier(.33,1,.68,1) both kv-fade-in;display:flex;position:fixed}.kv-onboarding-hint p{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--color-canvas);white-space:nowrap;margin:0;font-size:10px}@media (width>=768px){.kv-onboarding-hint{top:50%;right:88px;transform:translateY(-50%)}}@media (width<=767px){.kv-onboarding-hint{bottom:68px;left:50%;transform:translate(-50%)}.kv-onboarding-hint p{white-space:normal}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (width<=640px){.kv-icon-btn{width:40px;height:40px}}@media (width<=767px){.kv-header-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:8px;padding-inline:12px}.kv-header-brand{gap:0}.kv-header-build-rule,.kv-header-build-id,.kv-header-action-secondary,.kv-model-trigger-make,.kv-header-save-label{display:none}.kv-header-actions{gap:2px}.kv-header-action,.kv-header-save{width:40px;height:40px}.kv-header-save{margin-left:0;padding:0}.kv-model-trigger{gap:8px;max-width:36vw;height:40px;padding-inline:10px}.kv-model-trigger-name{max-width:calc(36vw - 30px)}}@media (width<=360px){.kv-history-btn{width:32px;min-width:32px;padding:0}.kv-history-btn span{display:none}}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false;initial-value:rotateX(0)}@property --tw-rotate-y{syntax:"*";inherits:false;initial-value:rotateY(0)}@property --tw-rotate-z{syntax:"*";inherits:false;initial-value:rotateZ(0)}@property --tw-skew-x{syntax:"*";inherits:false;initial-value:skewX(0)}@property --tw-skew-y{syntax:"*";inherits:false;initial-value:skewY(0)}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}:root{--color-basalt: #111315;--color-tarmac: #191c1f;--color-umber: #23272a;--color-flint: #3c4145;--color-dust: #73787c;--color-bone: #f2efe7;--color-canvas: #c9c6be;--color-sand: #95999d;--color-ember: #a78b5a;--color-ember-hover: #b99e6d;--font-display: "Instrument Sans", system-ui, sans-serif;--rule-04: rgba(242, 239, 231, .045);--rule-08: rgba(242, 239, 231, .08);--rule-12: rgba(242, 239, 231, .12);--rule-20: rgba(242, 239, 231, .2);--rule-32: rgba(242, 239, 231, .32);--chrome-border: 1px solid var(--rule-12);--kv-header-h: 64px;--elev-card: 0 18px 60px rgba(0, 0, 0, .28);--elev-popover: 0 26px 90px rgba(0, 0, 0, .42)}.kv-app{background:var(--color-basalt)}.kv-vignette{background:#0000000a}.kv-hairline-frame{top:12px;right:12px;bottom:12px;left:12px;border-color:#f2efe70e}.kv-hairline-frame:before,.kv-hairline-frame:after{width:10px;height:10px;border-width:1px;border-color:var(--color-ember)}.kv-brand-wordmark{display:inline-flex;align-items:center;gap:10px;color:var(--color-bone);line-height:1}.kv-brand-mark{display:block;flex:0 0 auto}.kv-brand-name{font-family:var(--font-sans);font-size:15px;font-weight:600;letter-spacing:.28em;text-indent:.28em}.kv-brand-wordmark.is-compact{gap:8px}.kv-brand-wordmark.is-compact .kv-brand-name{font-size:13px;letter-spacing:.24em;text-indent:.24em}[data-kv-dock=header]{background:#111315d1!important;border-bottom:1px solid var(--rule-08)!important;-webkit-backdrop-filter:blur(22px) saturate(1.08);backdrop-filter:blur(22px) saturate(1.08)}.kv-header-inner{max-width:none;padding-inline:20px}.kv-header-brand{min-width:max-content}.kv-header-drive{min-width:118px;justify-content:center;background:transparent;border-color:var(--rule-20);color:var(--color-bone)}.kv-header-drive:hover{border-color:var(--color-ember);color:var(--color-bone)}.kv-header-drive[data-mode=drive]{color:var(--color-ember);border-color:#a78b5a8c}.kv-model-trigger:disabled{cursor:default;opacity:.55}[data-kv-dock=rail].kv-command-dock{position:fixed;top:auto;right:auto;bottom:max(18px,env(safe-area-inset-bottom));left:50%;width:auto;transform:translate(-50%);overflow:visible;border:1px solid var(--rule-12);border-radius:16px;background:#111315e0;box-shadow:var(--elev-card);-webkit-backdrop-filter:blur(24px) saturate(1.08);backdrop-filter:blur(24px) saturate(1.08)}.kv-command-dock .kv-cat-rail{display:flex;flex-direction:row;gap:3px;padding:5px}.kv-command-dock .kv-cat-btn{position:relative;display:flex;width:58px;height:52px;flex-direction:column;align-items:center;justify-content:center;gap:4px;border:1px solid transparent;border-radius:11px;color:var(--color-sand);transition:width .18s ease,color .18s ease,background-color .18s ease,border-color .18s ease}.kv-command-dock .kv-cat-btn:hover{color:var(--color-bone);background:var(--rule-04)}.kv-command-dock .kv-cat-btn[aria-checked=true]{width:88px;border-color:var(--rule-12);background:#f2efe711;color:var(--color-bone)}.kv-command-dock .kv-cat-btn:after{content:"";position:absolute;bottom:4px;left:50%;width:12px;height:1px;background:var(--color-ember);opacity:0;transform:translate(-50%) scaleX(.4);transition:.18s ease}.kv-command-dock .kv-cat-btn[aria-checked=true]:after{opacity:1;transform:translate(-50%) scaleX(1)}.kv-command-dock .kv-cat-btn-num{display:none}.kv-command-dock .kv-cat-btn-label{position:static;max-width:0;overflow:hidden;color:var(--color-sand);font-family:var(--font-mono);font-size:8px;letter-spacing:.08em;opacity:0;pointer-events:none;text-transform:uppercase;transform:none;transition:opacity .18s ease;white-space:nowrap}.kv-command-dock .kv-cat-btn[aria-checked=true] .kv-cat-btn-label{max-width:80px;opacity:1}.kv-sheet{top:calc(var(--kv-header-h) + 14px);right:18px;bottom:88px;width:min(370px,calc(100vw - 36px));max-height:none;border:1px solid var(--rule-12);border-radius:16px;background:#111315ed;box-shadow:var(--elev-popover);-webkit-backdrop-filter:blur(28px) saturate(1.08);backdrop-filter:blur(28px) saturate(1.08);overflow:hidden}.kv-sheet:before{display:none}.kv-sheet-header{padding:20px 20px 16px;border-bottom:1px solid var(--rule-08)}.kv-sheet-title{margin:0;color:var(--color-bone);font-family:var(--font-sans);font-size:21px;font-weight:500;letter-spacing:-.02em}.kv-sheet-body{padding:18px 20px 24px}.kv-sheet-footer{min-height:48px;padding-inline:16px;border-top-color:var(--rule-08)}.kv-mode-toggle{display:none}.kv-preset-row{padding:4px;border:1px solid var(--rule-08);border-radius:12px;background:#111315b3;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.kv-preset-tile{min-width:42px;height:36px;border-radius:8px}.kv-preset-tile[aria-checked=true]{background:#f2efe714;color:var(--color-bone)}.kv-intro{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-index-hud);pointer-events:none}.kv-intro-topline{position:absolute;top:28px;right:32px;left:32px;display:flex;align-items:center;justify-content:space-between}.kv-intro-topline,.kv-intro-copy,.kv-intro-progress{pointer-events:auto}.kv-intro-skip{border-color:var(--rule-12);background:#11131594;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.kv-intro-copy{position:absolute;top:50%;left:clamp(32px,9vw,148px);width:min(620px,calc(100vw - 64px));min-height:310px;transform:translateY(-42%)}.kv-intro-beat{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .7s cubic-bezier(.33,1,.68,1);visibility:hidden}.kv-intro-beat.is-active{opacity:1;transform:translateY(0);visibility:visible}.kv-intro-beat h2{max-width:11ch;margin:18px 0 20px;color:var(--color-bone);font-family:var(--font-sans);font-size:clamp(50px,7vw,104px);font-weight:500;letter-spacing:-.055em;line-height:.92}.kv-intro-beat p{max-width:43ch;margin:0;color:var(--color-canvas);font-size:clamp(14px,1.4vw,17px);line-height:1.65}.kv-intro-enter{margin-top:30px}.kv-intro-progress{position:absolute;right:32px;bottom:28px;left:32px;display:grid;grid-template-columns:auto minmax(80px,240px) auto;align-items:center;gap:14px;justify-content:flex-end;color:var(--color-sand);font-family:var(--font-mono);font-size:9px;letter-spacing:.16em}.kv-intro-progress-track{height:1px;background:var(--rule-12);overflow:hidden}.kv-intro-progress-fill{width:100%;height:100%;background:var(--color-ember);transform:scaleX(0);transform-origin:left center}.kv-onboarding-hint{top:auto;right:auto;bottom:90px;left:50%;border:1px solid var(--rule-12);border-radius:10px;background:#111315e6;transform:translate(-50%);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}@media (max-width: 767px){:root{--kv-header-h: 58px}.kv-header-inner{padding-inline:12px}.kv-header-build-rule,.kv-header-build-id,.kv-model-trigger-make,.kv-header-action-secondary{display:none}.kv-header-drive{min-width:42px;width:42px;padding-inline:0}.kv-header-drive-label,.kv-header-save-label{display:none}.kv-model-trigger{max-width:120px;padding-inline:8px}[data-kv-dock=rail].kv-command-dock{right:10px;bottom:max(10px,env(safe-area-inset-bottom));left:10px;width:auto;transform:none}.kv-command-dock .kv-cat-rail{justify-content:space-between}.kv-command-dock .kv-cat-btn,.kv-command-dock .kv-cat-btn[aria-checked=true]{width:calc((100vw - 42px) / 6);max-width:64px}.kv-command-dock .kv-cat-btn-label{display:none}.kv-sheet{top:auto;right:10px;bottom:calc(76px + env(safe-area-inset-bottom));left:10px;width:auto;max-height:min(70dvh,620px);border-radius:16px}[data-kv-dock=modeswitch]{top:calc(var(--kv-header-h) + 9px)!important}.kv-intro-topline{top:20px;right:20px;left:20px}.kv-intro-copy{right:24px;left:24px;width:auto;min-height:360px;text-align:left;transform:translateY(-46%)}.kv-intro-beat h2{max-width:9ch;font-size:clamp(46px,14vw,72px)}.kv-intro-progress{right:20px;bottom:max(20px,env(safe-area-inset-bottom));left:20px;grid-template-columns:auto 1fr auto}.kv-onboarding-hint{bottom:calc(76px + env(safe-area-inset-bottom))}}@media (prefers-reduced-motion: reduce){.kv-command-dock .kv-cat-btn,.kv-command-dock .kv-cat-btn:after{transition:none}}