.EivcOG_Landing{--page-max-width:1360px;width:100%;min-height:100vh;color:var(--color-white);font-family:var(--font-family-primary,"Roboto", sans-serif);-webkit-font-smoothing:antialiased;background:radial-gradient(120% 80% at 50% -10%,#1a1a17,#000 60%) no-repeat,#000;margin:0;overflow-x:hidden}.EivcOG_Landing *{box-sizing:border-box}.EivcOG_TopBar{z-index:10;padding:var(--spacing-smd) clamp(var(--spacing-md),5vw,var(--spacing-xxl));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:var(--border-width-thin) solid var(--color-border);background:#0000008c;justify-content:flex-end;align-items:center;display:flex;position:sticky;top:0}.EivcOG_TopBarActions{align-items:center;gap:var(--spacing-smd);flex:none;display:flex}.EivcOG_BtnLogin{padding:var(--spacing-sm) var(--spacing-smd);border:var(--border-width-thin) solid var(--color-border);border-radius:var(--border-radius-pill,999px);color:inherit;font-size:var(--font-size-md);white-space:nowrap;line-height:1;text-decoration:none}.EivcOG_BtnLogin:hover,.EivcOG_BtnLogin:focus-visible{border-color:currentColor}.EivcOG_LangSwitch{flex:none}.EivcOG_LangSwitch [data-testid^=toggle-]{padding:var(--spacing-sm) var(--spacing-smd);font-size:var(--font-size-md);line-height:1}.EivcOG_Hero{--hero-stage-height:min(72vh, 620px);--hero-title-font-size:clamp(28px, 3.1vw, 40px);--hero-title-line-height:1.08;--hero-title-lines:4;--hero-subtitle-lines:9;--brand-gap:44px;max-width:var(--page-max-width);padding:var(--brand-gap) clamp(var(--spacing-md),5vw,var(--spacing-xxl)) clamp(var(--spacing-lg),4vw,48px);align-items:center;gap:clamp(var(--spacing-lg),4vw,var(--spacing-xl));grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin:0 auto;display:grid}.EivcOG_HeroCopy{min-height:var(--hero-stage-height);flex-direction:column;justify-content:flex-start;display:flex}.EivcOG_HeroBrand{margin-bottom:var(--spacing-md);color:var(--color-white);flex-direction:column;align-self:flex-start;align-items:flex-start;text-decoration:none;display:flex}.EivcOG_HeroBrand .EivcOG_Logo{aspect-ratio:525.31/637.55;width:auto;height:clamp(55px,5.2vw,75px)}.EivcOG_HeroWordmark{font-size:clamp(44px,4.8vw,68px);font-weight:var(--font-weight-light);letter-spacing:var(--letter-spacing-tight);margin-top:calc(var(--brand-gap) - .11em);line-height:1}.EivcOG_HeroTitle{font-weight:var(--font-weight-light);font-size:var(--hero-title-font-size);line-height:var(--hero-title-line-height);letter-spacing:var(--letter-spacing-tight);min-height:calc(var(--hero-title-lines) * (var(--hero-title-line-height) * var(--hero-title-font-size) + 1px));align-items:center;margin:0;display:flex}.EivcOG_HeroTitleText{white-space:pre-line;-webkit-line-clamp:var(--hero-title-lines);padding-bottom:calc(var(--hero-title-lines) * 1px);-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.EivcOG_HeroSubtitle{margin:var(--spacing-md) 0 0;max-width:38ch;font-size:clamp(var(--font-size-md),1.7vw,var(--font-size-lg));line-height:var(--line-height-regular);color:var(--color-text-secondary);-webkit-line-clamp:var(--hero-subtitle-lines);-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.EivcOG_HeroLevels{margin:var(--spacing-sm) 0 0;max-width:38ch;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.EivcOG_Cta{gap:var(--spacing-sm);margin-top:var(--spacing-lg);flex-wrap:wrap;display:flex}.EivcOG_Cta .EivcOG_BtnStore{flex:1 1 0;min-width:max-content}.EivcOG_BtnStore{justify-content:center;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-xxxl);text-align:left;background:var(--color-surface-inverted);color:var(--color-text-primary-inverted);transition:transform var(--animation-duration-short) var(--animation-ease-in-out),box-shadow var(--animation-duration-short) var(--animation-ease-in-out);text-decoration:none;display:inline-flex}.EivcOG_BtnStoreText{flex-direction:column;line-height:1.2;display:flex}.EivcOG_BtnStoreName{font-weight:var(--font-weight-bold);font-size:var(--font-size-md)}.EivcOG_BtnStoreHint{font-size:var(--font-size-xs);opacity:.65}.EivcOG_BtnStore:hover{transform:translateY(-1px);box-shadow:0 8px 24px #00000073}.EivcOG_TrustLine{margin:var(--spacing-lg) 0 0;max-width:38ch;font-size:var(--font-size-sm);color:var(--color-text-secondary)}.EivcOG_QrDialog{width:360px;max-width:100%;padding:var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);text-align:center;flex-direction:column;align-items:center;display:flex}.EivcOG_QrTitle{margin:0 0 var(--spacing-lg);font-size:var(--font-size-xl);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight);text-wrap:balance;line-height:1.2}.EivcOG_QrTile{align-items:center;gap:var(--spacing-smd);padding:var(--spacing-md) var(--spacing-md) var(--spacing-smd);border-radius:var(--border-radius-lg);background:#fff;flex-direction:column;margin:0;display:flex}.EivcOG_QrImage{width:184px;height:184px;display:block}.EivcOG_QrHint{font-size:var(--font-size-sm);color:#111;line-height:1.2}.EivcOG_QrBody{margin:var(--spacing-lg) 0 0;max-width:30ch;line-height:var(--line-height-regular);color:var(--color-text-secondary);text-wrap:balance}.EivcOG_QrBrowserLink{margin-top:var(--spacing-lg);font-size:var(--font-size-sm);color:inherit;text-underline-offset:.2em;text-decoration:underline}.EivcOG_HeroStage{height:var(--hero-stage-height);justify-content:center;align-items:center;min-width:0;display:flex}.EivcOG_Phone{--sw:240px;--sh:calc(var(--sw) * 16 / 9);width:var(--sw);height:var(--sh);padding:var(--spacing-sm);border:var(--border-width-thin) solid var(--color-border);border-radius:var(--border-radius-xxl);transform-origin:50%;transition:transform .7s var(--animation-ease-in-out-cubic);background:#0c0c0c;box-shadow:0 30px 90px #000000a6}.EivcOG_Phone[data-orientation=landscape]{transform:rotate(-90deg)}.EivcOG_PhoneScreen{border-radius:var(--border-radius-lg);background:#000;width:100%;height:100%;position:relative;overflow:hidden}.EivcOG_PreviewLandscape,.EivcOG_PreviewPortrait{object-fit:cover;transition:opacity .4s;position:absolute;top:50%;left:50%}.EivcOG_PreviewPortrait{width:100%;height:100%;transform:translate(-50%,-50%)}.EivcOG_PreviewLandscape{width:var(--sh);height:var(--sw);transform:translate(-50%,-50%)rotate(90deg)}.EivcOG_Phone[data-orientation=portrait] .EivcOG_PreviewLandscape,.EivcOG_Phone[data-orientation=landscape] .EivcOG_PreviewPortrait{opacity:0}.EivcOG_SectionTitle{margin:0 0 clamp(var(--spacing-smd),3vw,32px);text-align:center;font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight);font-size:clamp(26px,3.4vw,40px)}.EivcOG_Features{max-width:var(--page-max-width);padding:clamp(var(--spacing-lg),4vw,48px) clamp(var(--spacing-md),5vw,var(--spacing-xxl));margin:0 auto}.EivcOG_FeatureGrid{gap:var(--spacing-md);grid-template-columns:repeat(4,1fr);display:grid}.EivcOG_Feature{padding:var(--spacing-lg);border-radius:var(--border-radius-lg);background:var(--color-surface);border:var(--border-width-thin) solid var(--color-border);transition:transform var(--animation-duration-short) var(--animation-ease-in-out),border-color var(--animation-duration-short) var(--animation-ease-in-out)}.EivcOG_Feature:hover{border-color:#ffffff38;transform:translateY(-2px)}.EivcOG_Accent{border-radius:var(--border-radius-xxxl);width:30px;height:6px;margin-bottom:var(--spacing-md);display:block}.EivcOG_Feature[data-feature=favoriteSongs] .EivcOG_Accent{background:var(--color-feature-gold)}.EivcOG_Feature[data-feature=colorsGuide] .EivcOG_Accent{background:var(--color-finger-1)}.EivcOG_Feature[data-feature=loop] .EivcOG_Accent{background:var(--color-feature-cyan)}.EivcOG_Feature[data-feature=noteNames] .EivcOG_Accent{background:var(--color-feature-green)}.EivcOG_Feature[data-feature=playingSpeed] .EivcOG_Accent{background:var(--color-feature-magenta)}.EivcOG_Feature[data-feature=zoom] .EivcOG_Accent{background:var(--color-feature-blue)}.EivcOG_Feature[data-feature=newSongs] .EivcOG_Accent{background:var(--color-feature-coral)}.EivcOG_Feature[data-feature=tuner] .EivcOG_Accent{background:var(--color-orange)}.EivcOG_FeatureTitle{margin:0 0 var(--spacing-sm);font-size:var(--font-size-md);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight)}.EivcOG_FeatureBody{font-size:var(--font-size-sm);line-height:var(--line-height-regular);color:var(--color-text-secondary);margin:0}.EivcOG_Gallery{padding:clamp(var(--spacing-lg),4vw,48px) 0}.EivcOG_GalleryRow{gap:var(--spacing-md);padding:0 clamp(var(--spacing-md),5vw,var(--spacing-xxl));scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;display:flex;overflow-x:auto}.EivcOG_GalleryShot{border-radius:var(--border-radius-lg);border:var(--border-width-thin) solid var(--color-border);scroll-snap-align:center;flex:none;width:clamp(200px,42vw,270px)}.EivcOG_SongIndex{max-width:var(--page-max-width);padding:clamp(var(--spacing-lg),4vw,48px) clamp(var(--spacing-md),5vw,var(--spacing-xxl));margin:0 auto}.EivcOG_SongIndexIntro{max-width:60ch;margin:calc(-1 * var(--spacing-sm)) auto clamp(var(--spacing-md),3vw,32px);text-align:center;color:var(--color-text-secondary)}.EivcOG_SongIndexSelector{margin-bottom:clamp(var(--spacing-md),3vw,32px);justify-content:center}.EivcOG_SongIndexGroup+.EivcOG_SongIndexGroup{margin-top:clamp(var(--spacing-md),3vw,var(--spacing-xl))}.EivcOG_SongIndexGroupTitle{margin:0 0 var(--spacing-sm);padding-bottom:var(--spacing-xs);border-bottom:var(--border-width-thin) solid var(--color-border);font-size:var(--font-size-md);font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight)}.EivcOG_SongIndexList{columns:240px 4;column-gap:var(--spacing-xl);margin:0;padding:0;list-style:none}.EivcOG_SongIndexList li{break-inside:avoid;padding:var(--spacing-xxs) 0}.EivcOG_SongIndexList a{color:inherit;text-decoration:none}.EivcOG_SongIndexList a:hover,.EivcOG_SongIndexList a:focus-visible{text-decoration:underline}.EivcOG_SongIndexList a[aria-current=page]{font-weight:var(--font-weight-bold)}.EivcOG_SongIndexArtist{color:var(--color-text-secondary)}.EivcOG_Footer{border-top:var(--border-width-thin) solid var(--color-border);padding:clamp(var(--spacing-lg),4vw,48px) clamp(var(--spacing-md),5vw,var(--spacing-xxl));text-align:center}.EivcOG_FooterTagline{margin:0 auto var(--spacing-lg);max-width:32ch;font-size:clamp(var(--font-size-lg),2.2vw,var(--font-size-xl));font-weight:var(--font-weight-bold);letter-spacing:var(--letter-spacing-tight)}.EivcOG_StoreBadges{gap:var(--spacing-smd);margin-bottom:var(--spacing-lg);grid-auto-columns:1fr;grid-auto-flow:column;display:inline-grid}.EivcOG_FooterLinks{justify-content:center;gap:var(--spacing-lg);flex-wrap:wrap;display:flex}.EivcOG_FooterLinks a{color:var(--color-text-secondary);font-size:var(--font-size-sm);text-decoration:none}.EivcOG_FooterLinks a:hover{color:var(--color-white)}@media (width<=1020px){.EivcOG_FeatureGrid{grid-template-columns:repeat(2,1fr)}}@media (width<=820px),(height<=520px){.EivcOG_Hero{--brand-gap:26px;grid-template-columns:1fr}.EivcOG_HeroCopy{min-height:0}.EivcOG_HeroStage{height:auto;container-type:inline-size}.EivcOG_HeroStage [data-simulator-area]{flex:none}.EivcOG_HeroStage [data-simulated-orientation=landscape] [data-simulator-area]{height:min(calc(100cqw * var(--bezel-short-side) / var(--bezel-long-side)),calc(100svh - var(--hug-top-reserve) - var(--hug-back-room)),calc(var(--bezel-short-side) * 1px))}.EivcOG_HeroStage [data-simulated-orientation=portrait] [data-simulator-area]{height:min(calc(100cqw * var(--bezel-long-side) / var(--bezel-short-side)),calc(100svh - var(--hug-top-reserve)),calc(var(--bezel-long-side) * 1px))}.EivcOG_HeroStage [data-showing-fallback] [data-simulator-area]{height:auto}.EivcOG_HeroStage [data-song-open]{padding-bottom:var(--hug-back-room)}.EivcOG_Phone{--sw:210px}}@media (width<=560px){.EivcOG_FeatureGrid{grid-template-columns:1fr}.EivcOG_StoreBadges{grid-auto-flow:row}.EivcOG_Phone{--sw:185px}}