:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--color-text);background:var(--color-background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--color-background: #f6f1e7;--color-background-deep: #eee4d4;--color-surface: #fffdf8;--color-surface-raised: #ffffff;--color-surface-soft: #f2e6d2;--color-surface-strong: #ead5b5;--color-text: #261f19;--color-text-muted: #6c6158;--color-primary: #78411f;--color-primary-hover: #582d16;--color-primary-contrast: #ffffff;--color-accent: #d49b3f;--color-accent-soft: #f4dfba;--color-border: #dfd2c1;--color-border-strong: #c9b497;--color-error: #9b2c2c;--color-focus: #b97125;--viewer-background: #eee2d0;--viewer-highlight: #fffaf0;--shadow-card: 0 18px 44px rgb(67 43 25 / 10%);--shadow-card-hover: 0 24px 56px rgb(67 43 25 / 16%);--shadow-header: 0 1px 0 rgb(76 50 30 / 10%);--radius-small: 12px;--radius-medium: 20px;--radius-large: 30px;--content-width: 1500px;--layout-inline-padding: clamp(1rem, 4vw, 2rem)}:root[data-theme=dark]{--color-background: #17120f;--color-background-deep: #211914;--color-surface: #211a16;--color-surface-raised: #29201a;--color-surface-soft: #33251c;--color-surface-strong: #493222;--color-text: #f5ede3;--color-text-muted: #bcaea2;--color-primary: #e2a568;--color-primary-hover: #f0bb82;--color-primary-contrast: #22150e;--color-accent: #e1ad58;--color-accent-soft: #4b341f;--color-border: #46372e;--color-border-strong: #665044;--color-error: #ff9a9a;--color-focus: #f0b464;--viewer-background: #2d211a;--viewer-highlight: #443023;--shadow-card: 0 18px 44px rgb(0 0 0 / 24%);--shadow-card-hover: 0 24px 56px rgb(0 0 0 / 34%);--shadow-header: 0 1px 0 rgb(255 255 255 / 8%)}*{box-sizing:border-box}html{min-width:320px;min-height:100%;background:var(--color-background);scroll-behavior:smooth}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 8% 2%,var(--color-background-deep),transparent 28rem),var(--color-background)}body,button,select,audio{font:inherit}button,select{color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit}img,video{max-width:100%}h1,h2,h3,p{margin-top:0}h1,h2,h3{color:var(--color-text);line-height:1.08;text-wrap:balance}p,li{line-height:1.7}::selection{color:var(--color-primary-contrast);background:var(--color-primary)}#app,.app-shell{min-height:100vh}.app-shell{display:flex;flex-direction:column}.screen-root{width:min(var(--content-width),100%);flex:1;margin:0 auto;padding:clamp(1.5rem,3vw,2.75rem) var(--layout-inline-padding) clamp(3rem,7vw,6rem)}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.app-header{position:relative;z-index:10;border-bottom:1px solid var(--color-border);background:color-mix(in srgb,var(--color-background) 88%,transparent);box-shadow:var(--shadow-header);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.app-header__inner{display:flex;width:min(var(--content-width),100%);min-height:76px;align-items:center;justify-content:space-between;gap:24px;margin:0 auto;padding:10px var(--layout-inline-padding)}.brand{display:inline-flex;min-width:0;align-items:center;gap:12px;color:var(--color-text);text-decoration:none}.brand__text{min-width:0;overflow:hidden;font-size:.95rem;text-overflow:ellipsis;white-space:nowrap}.app-header__actions{display:flex;align-items:center;gap:clamp(10px,2vw,24px)}.header-link{color:var(--color-text-muted);font-size:.9rem;font-weight:700;text-decoration:none}.header-link:hover,.header-link.router-link-active{color:var(--color-primary)}.theme-menu{position:relative}.theme-menu summary{display:grid;width:42px;height:42px;place-items:center;border:1px solid var(--color-border);border-radius:50%;color:var(--color-text);background:var(--color-surface);cursor:pointer;list-style:none;transition:color .16s ease,border-color .16s ease,background-color .16s ease}.theme-menu summary::-webkit-details-marker{display:none}.theme-menu summary:hover,.theme-menu[open] summary{color:var(--color-primary);border-color:var(--color-border-strong);background:var(--color-surface-soft)}.theme-menu summary:focus-visible{outline:3px solid color-mix(in srgb,var(--color-focus) 35%,transparent);outline-offset:2px}.theme-menu__options{position:absolute;top:calc(100% + 10px);right:0;display:grid;width:156px;gap:4px;padding:6px;border:1px solid var(--color-border);border-radius:16px;background:var(--color-surface-raised);box-shadow:var(--shadow-card)}.theme-menu__options button{display:flex;min-height:40px;align-items:center;gap:10px;padding:8px 10px;border:0;border-radius:10px;color:var(--color-text-muted);background:transparent;font-size:.85rem;font-weight:700;text-align:left}.theme-menu__options button:hover,.theme-menu__options button[aria-pressed=true]{color:var(--color-primary);background:var(--color-surface-soft)}.theme-menu__options button:focus-visible{outline:2px solid var(--color-focus);outline-offset:-2px}.app-footer{width:100%;border-top:1px solid color-mix(in srgb,var(--color-primary) 38%,transparent);color:#fff7ed;background:color-mix(in srgb,var(--color-primary) 42%,#160d08);font-size:.88rem}.app-footer__inner{display:flex;width:min(var(--content-width),100%);min-height:64px;align-items:center;justify-content:center;gap:12px;margin:0 auto;padding:14px var(--layout-inline-padding);text-align:center}.app-footer__inner>span{line-height:1.5}.app-footer__inner a{display:inline-flex;align-items:center;gap:6px;padding-left:12px;border-left:1px solid rgb(255 247 237 / 32%);color:inherit;font-weight:800;text-decoration:none}.app-footer__inner a:hover{text-decoration:underline;text-underline-offset:4px}.app-footer__inner a:focus-visible{border-radius:6px;outline:3px solid rgb(255 247 237 / 38%);outline-offset:4px}@media(max-width:420px){.app-footer__inner{flex-direction:column;gap:6px}.app-footer__inner a{padding-left:0;border-left:0}}.scroll-top-button{position:fixed;z-index:8;right:clamp(16px,2vw,28px);bottom:clamp(16px,2vw,28px);display:grid;width:44px;height:44px;padding:0;place-items:center;border:1px solid var(--color-border);border-radius:50%;color:var(--color-primary);background:color-mix(in srgb,var(--color-surface) 88%,transparent);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:color .16s ease,border-color .16s ease,background-color .16s ease,transform .16s ease}.scroll-top-button:hover{border-color:var(--color-border-strong);color:var(--color-primary-hover);background:var(--color-surface);transform:translateY(-2px)}.scroll-top-button:focus-visible{outline:3px solid color-mix(in srgb,var(--color-focus) 45%,transparent);outline-offset:3px}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:10px 18px;border:1px solid transparent;border-radius:999px;font-weight:750;text-decoration:none;transition:color .16s ease,background-color .16s ease,border-color .16s ease,transform .16s ease}.button:hover:not(:disabled){transform:translateY(-1px)}.button:focus-visible,.back-link:focus-visible,.instrument-card__link:focus-visible,.sources-section a:focus-visible,.brand:focus-visible,.header-link:focus-visible{border-radius:8px;outline:3px solid color-mix(in srgb,var(--color-focus) 45%,transparent);outline-offset:4px}.button--primary{color:var(--color-primary-contrast);background:var(--color-primary)}.button--primary:hover:not(:disabled){background:var(--color-primary-hover)}.button--secondary{color:var(--color-text);background:var(--color-surface-soft);border-color:var(--color-border)}.eyebrow{margin-bottom:10px;color:var(--color-primary);font-size:.74rem;font-weight:850;letter-spacing:.15em;text-transform:uppercase}.status-badge{display:inline-flex;width:fit-content;padding:6px 10px;border:1px solid color-mix(in srgb,var(--color-border-strong) 70%,transparent);border-radius:999px;color:var(--color-primary);background:color-mix(in srgb,var(--color-surface) 90%,transparent);font-size:.72rem;font-weight:800;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.page-navigation{display:flex;align-items:center;margin-bottom:clamp(1.75rem,4vw,3.25rem)}.back-link{display:inline-flex;min-height:44px;align-items:center;gap:8px;color:var(--color-primary);font-size:.9rem;font-weight:750;text-decoration:none}.back-link:hover{color:var(--color-primary-hover)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin-bottom:clamp(1.25rem,3vw,2rem)}.section-heading h2{margin-bottom:0;font-size:clamp(1.65rem,3vw,2.35rem);letter-spacing:-.035em}.section-heading>p{max-width:500px;margin-bottom:2px;color:var(--color-text-muted);font-size:.94rem}.model-placeholder{display:flex;min-height:100%;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;text-align:center}.empty-state{display:flex;max-width:640px;min-height:min(560px,70vh);flex-direction:column;align-items:flex-start;justify-content:center;margin:0 auto}.empty-state h1{margin-bottom:14px;font-size:clamp(2rem,6vw,4rem)}.empty-state>p:not(.eyebrow){color:var(--color-text-muted)}@media(max-width:680px){.app-header__inner{min-height:68px}.header-link{display:none}.section-heading{align-items:flex-start;flex-direction:column;gap:10px}}.hero{position:relative;display:grid;min-height:clamp(340px,48vw,520px);overflow:hidden;grid-template-columns:minmax(0,1.35fr) minmax(240px,.65fr);align-items:center;gap:clamp(2rem,6vw,6rem);margin-bottom:clamp(3.5rem,7vw,6.5rem);padding:clamp(2.5rem,6vw,5.5rem);border:1px solid var(--color-border);border-radius:clamp(24px,4vw,40px);background:linear-gradient(115deg,color-mix(in srgb,var(--color-surface) 96%,transparent),transparent),var(--color-surface);box-shadow:var(--shadow-card)}.hero:before{position:absolute;width:360px;height:360px;border-radius:50%;background:var(--color-accent-soft);content:"";filter:blur(90px);inset:-220px auto auto -160px;opacity:.7}.hero__content{position:relative;z-index:1}.hero h1{max-width:820px;margin-bottom:clamp(1rem,3vw,1.6rem);font-size:clamp(2.75rem,7vw,6.2rem);letter-spacing:-.06em}.hero__description{max-width:690px;margin-bottom:0;color:var(--color-text-muted);font-size:clamp(1rem,2vw,1.25rem)}.hero__art{width:min(100%,320px);aspect-ratio:1;justify-self:center}.hero__image{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.04);-webkit-mask-image:radial-gradient(circle,#000 56%,transparent 76%);mask-image:radial-gradient(circle,#000 56%,transparent 76%)}.catalog-grid{--catalog-gap: clamp(1rem, 2vw, 1.5rem);display:flex;flex-wrap:wrap;justify-content:center;gap:var(--catalog-gap)}.catalog-toolbar{display:flex;align-items:center;gap:12px;flex-shrink:0;padding-bottom:2px}.catalog-heading__description{max-width:620px;margin:10px 0 0;color:var(--color-text-muted);font-size:.94rem}.catalog-toolbar label{color:var(--color-text-muted);font-size:.9rem;font-weight:700}.catalog-toolbar select{min-height:44px;padding:0 42px 0 14px;border:1px solid var(--color-border);border-radius:var(--radius-small);outline:none;color:var(--color-text);background:var(--color-surface);cursor:pointer}.catalog-toolbar select:hover{border-color:var(--color-border-strong)}.catalog-toolbar select:focus-visible{border-color:var(--color-focus);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-focus) 22%,transparent)}.instrument-card{flex:0 1 100%;min-width:0;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-large);background:var(--color-surface);box-shadow:var(--shadow-card);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}@media(min-width:681px){.catalog-grid .instrument-card{flex-basis:calc(50% - .75rem)}.catalog-grid .instrument-card__preview{min-height:clamp(175px,18vw,220px)}.catalog-grid .instrument-card__content{min-height:230px}}@media(min-width:901px){.catalog-grid .instrument-card{flex-basis:calc(33.333% - 1rem)}}@media(min-width:1201px){.catalog-grid .instrument-card{flex-basis:calc(25% - 1.125rem)}}@media(min-width:1651px){.catalog-grid .instrument-card{flex-basis:calc(20% - 1.2rem)}}.instrument-card:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.instrument-card__link{display:flex;height:100%;flex-direction:column;color:inherit;text-decoration:none}.instrument-card__preview{position:relative;display:grid;min-height:clamp(190px,22vw,250px);overflow:hidden;place-items:center;color:#ffffffe0;background:radial-gradient(circle at 68% 22%,rgb(255 255 255 / 22%),transparent 28%),linear-gradient(135deg,#9b6a3f,#4f2a15);font-size:clamp(3.5rem,7vw,5.5rem);font-weight:850}.instrument-card:nth-child(2) .instrument-card__preview{background:radial-gradient(circle at 65% 25%,rgb(255 255 255 / 18%),transparent 30%),linear-gradient(135deg,#a36e3e,#593019)}.instrument-card:nth-child(3) .instrument-card__preview{background:radial-gradient(circle at 60% 20%,rgb(255 255 255 / 20%),transparent 30%),linear-gradient(135deg,#8d633d,#40271b)}.instrument-card__preview img{width:100%;height:100%;object-fit:cover}.instrument-card__capabilities{position:absolute;right:16px;bottom:16px;display:flex;gap:8px}.instrument-card__capability{display:grid;width:38px;height:38px;place-items:center;border:1px solid color-mix(in srgb,var(--color-border-strong) 70%,transparent);border-radius:50%;color:var(--color-primary);background:color-mix(in srgb,var(--color-surface) 90%,transparent);box-shadow:0 8px 22px #180e0829;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.instrument-card__content{display:flex;min-height:270px;flex:1;flex-direction:column;align-items:flex-start;padding:clamp(1.3rem,3vw,1.75rem)}.instrument-card h3{margin-bottom:10px;font-size:clamp(1.45rem,3vw,1.8rem)}.instrument-card p{flex:1;margin-bottom:24px;color:var(--color-text-muted);font-size:.94rem}.instrument-card__action{display:flex;align-items:center;gap:10px;color:var(--color-primary);font-size:.9rem;font-weight:800}.instrument-card__action span{transition:transform .16s ease}.instrument-card:hover .instrument-card__action span{transform:translate(4px)}@media(max-width:900px){.hero{grid-template-columns:minmax(0,1fr) minmax(180px,.4fr);gap:24px}}@media(max-width:680px){.hero{min-height:auto;grid-template-columns:1fr;margin-bottom:4rem;padding:2rem 1.5rem}.hero__art{width:min(56vw,210px)}.catalog-toolbar{align-items:stretch;flex-direction:column;gap:8px;width:100%;padding-bottom:0}.catalog-toolbar select{width:100%}}@media(max-width:420px){.hero__art{display:none}}.instrument-header{max-width:920px;margin-bottom:clamp(2rem,5vw,4rem)}.instrument-header h1{margin-bottom:16px;font-size:clamp(3rem,8vw,6.5rem);letter-spacing:-.06em}.instrument-header>p:last-child{max-width:820px;margin-bottom:0;color:var(--color-text-muted);font-size:clamp(1rem,2vw,1.2rem)}.instrument-experience{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.65fr);align-items:stretch;gap:clamp(1rem,2.5vw,1.75rem);margin-bottom:clamp(4rem,8vw,7rem)}.instrument-visual{--instrument-visual-min-height: clamp(390px, 52vw, 650px);min-width:0;min-height:var(--instrument-visual-min-height);overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-large);background:radial-gradient(circle at 50% 35%,var(--viewer-highlight),transparent 48%),var(--viewer-background);box-shadow:var(--shadow-card)}.instrument-model-shell{position:relative;display:flex;width:100%;min-height:var(--instrument-visual-min-height);flex-direction:column}.instrument-model-stage{position:relative;display:flex;width:100%;min-height:calc(var(--instrument-visual-min-height) - 69px);flex:1;background:radial-gradient(circle at 50% 35%,var(--viewer-highlight),transparent 48%),var(--viewer-background)}.instrument-model-shell:fullscreen{width:100vw;height:100dvh;min-height:100dvh;background:radial-gradient(circle at 50% 35%,var(--viewer-highlight),transparent 48%),var(--viewer-background)}.instrument-model-shell:fullscreen .instrument-model-stage{min-height:0}.instrument-model{display:block;width:100%;min-height:inherit;flex:1;background:transparent}.instrument-model-shell:fullscreen .instrument-model{height:100%;min-height:0;touch-action:none}.instrument-model-shell:fullscreen .model-action-dock{position:absolute;z-index:3;bottom:max(16px,env(safe-area-inset-bottom));left:max(16px,env(safe-area-inset-left));display:block;padding:0;border:0;background:transparent}.instrument-model-shell:fullscreen .model-action-dock>:not(.audio-player){display:none}.instrument-model-shell:fullscreen .audio-player--compact .audio-player__control{width:auto;min-width:96px;padding-inline:16px;background:color-mix(in srgb,var(--color-surface) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.instrument-model-shell:fullscreen .audio-player--compact.audio-player--playing .audio-player__control{background:var(--color-primary)}.instrument-model-shell:fullscreen .audio-player__content{display:none}.model-fullscreen-button{position:absolute;z-index:3;top:16px;left:16px;display:grid;width:42px;height:42px;padding:0;place-items:center;border:1px solid var(--color-border);border-radius:50%;color:var(--color-primary);background:color-mix(in srgb,var(--color-surface) 88%,transparent);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:color .16s ease,border-color .16s ease,background-color .16s ease}.model-fullscreen-button:hover{border-color:var(--color-border-strong);color:var(--color-primary-hover);background:var(--color-surface-strong)}.model-fullscreen-button:focus-visible{outline:3px solid color-mix(in srgb,var(--color-focus) 35%,transparent);outline-offset:2px}.model-gesture-hint{position:absolute;z-index:2;top:16px;right:16px;margin:0;padding:7px 10px;border:1px solid var(--color-border);border-radius:999px;color:var(--color-text-muted);background:color-mix(in srgb,var(--color-surface) 88%,transparent);font-size:.72rem;font-weight:700;line-height:1.35;pointer-events:none;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.model-action-dock{display:grid;flex:none;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;gap:8px;padding:10px;border-top:1px solid var(--color-border);background:color-mix(in srgb,var(--color-surface) 94%,transparent)}.model-action-button{display:inline-flex;min-width:0;min-height:48px;align-items:center;justify-content:center;gap:8px;padding:8px 12px;border:1px solid var(--color-border);border-radius:var(--radius-small);color:var(--color-primary);background:var(--color-surface-soft);font-size:.82rem;font-weight:800;transition:color .16s ease,border-color .16s ease,background-color .16s ease}.model-action-button:hover:not(:disabled):not([aria-disabled=true]){border-color:var(--color-border-strong);color:var(--color-primary-hover);background:var(--color-surface-strong)}.model-action-button[aria-disabled=true]{opacity:.58;cursor:help}.model-action-button:focus-visible{outline:3px solid color-mix(in srgb,var(--color-focus) 35%,transparent);outline-offset:2px}.model-action-button svg{flex:none}.model-ar-feedback{position:absolute;z-index:4;top:18px;left:50%;display:flex;width:min(440px,calc(100% - 36px));flex-direction:column;gap:3px;padding:12px 16px;border:1px solid var(--color-border);border-radius:var(--radius-small);color:var(--color-text-muted);background:color-mix(in srgb,var(--color-surface) 92%,transparent);box-shadow:var(--shadow-card);text-align:center;transform:translate(-50%);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.model-ar-feedback strong{color:var(--color-text)}.model-ar-feedback--error{border-color:color-mix(in srgb,var(--color-error) 45%,var(--color-border))}.model-ar-feedback--error strong{color:var(--color-error)}.model-status{position:absolute;z-index:2;top:18px;left:18px;display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--color-border);border-radius:999px;color:var(--color-text-muted);background:color-mix(in srgb,var(--color-surface) 90%,transparent);font-size:.88rem;font-weight:700;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.model-status__icon{flex:none;animation:model-status-spin .9s linear infinite}.model-error{position:absolute;z-index:3;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;color:var(--color-text-muted);background:color-mix(in srgb,var(--color-surface) 86%,transparent);text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.model-error strong{color:var(--color-error);font-size:1.05rem}.model-error .button{margin-top:6px}@keyframes model-status-spin{to{transform:rotate(1turn)}}.model-placeholder{min-height:inherit;color:var(--color-text-muted)}.model-placeholder__letter{display:grid;width:110px;height:110px;margin-bottom:12px;place-items:center;border:1px solid var(--color-border-strong);border-radius:50%;color:var(--color-primary);font-size:3rem;font-weight:850}.instrument-overview{display:flex;min-width:0;flex-direction:column;gap:clamp(1rem,2vw,1.5rem)}.overview-section{padding:clamp(1.35rem,3vw,2rem);border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--color-surface)}.overview-section h2{margin-bottom:14px;font-size:clamp(1.2rem,2vw,1.55rem)}.overview-section p:last-child{margin-bottom:0;color:var(--color-text-muted);font-size:.92rem}.audio-player{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;padding:14px;border:1px solid var(--color-border);border-radius:var(--radius-small);background:var(--color-surface-soft)}.audio-player__media{display:none}.audio-player__control{display:grid;width:48px;height:48px;padding:0;place-items:center;border:0;border-radius:50%;color:var(--color-primary-contrast);background:var(--color-primary);box-shadow:0 8px 20px color-mix(in srgb,var(--color-primary) 24%,transparent);transition:background-color .16s ease,transform .16s ease}.audio-player__control:hover:not(:disabled){background:var(--color-primary-hover);transform:scale(1.04)}.audio-player__control:focus-visible{outline:3px solid color-mix(in srgb,var(--color-focus) 45%,transparent);outline-offset:3px}.audio-player__control svg{margin-left:2px}.audio-player--playing .audio-player__control svg{margin-left:0}.audio-player__content{min-width:0}.audio-player__heading{display:flex;min-width:0;align-items:center;gap:8px;margin-bottom:10px}.audio-player__heading>div{display:grid;min-width:0}.audio-player__heading strong,.audio-player__heading span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.audio-player__heading strong{font-size:.82rem}.audio-player__heading span{color:var(--color-text-muted);font-size:.72rem}.audio-player__icon{display:grid;flex:0 0 auto;color:var(--color-primary);place-items:center}.audio-player__timeline{width:100%;height:4px;margin:0;border-radius:999px;outline:none;appearance:none;background:linear-gradient(to right,var(--color-primary) 0 var(--audio-progress),var(--color-border-strong) var(--audio-progress) 100%);cursor:pointer}.audio-player__timeline:disabled{cursor:default;opacity:.55}.audio-player__timeline::-webkit-slider-thumb{width:14px;height:14px;border:2px solid var(--color-surface);border-radius:50%;appearance:none;background:var(--color-primary);box-shadow:0 2px 8px color-mix(in srgb,var(--color-primary) 30%,transparent)}.audio-player__timeline::-moz-range-thumb{width:11px;height:11px;border:2px solid var(--color-surface);border-radius:50%;background:var(--color-primary);box-shadow:0 2px 8px color-mix(in srgb,var(--color-primary) 30%,transparent)}.audio-player__timeline:focus-visible{box-shadow:0 0 0 3px color-mix(in srgb,var(--color-focus) 30%,transparent)}.audio-player__time{display:flex;justify-content:space-between;margin-top:7px;color:var(--color-text-muted);font-size:.68rem;font-variant-numeric:tabular-nums}.audio-player--compact{position:relative;display:block;padding:0;border:0;background:transparent}.audio-player--compact .audio-player__control{display:inline-flex;width:100%;height:48px;align-items:center;justify-content:center;gap:8px;border:1px solid var(--color-border);border-radius:var(--radius-small);color:var(--color-primary);background:var(--color-surface-soft);box-shadow:none;font-size:.82rem;font-weight:800}.audio-player--compact .audio-player__control svg{flex:none;margin-left:0}.audio-player--compact .audio-player__control:hover:not(:disabled){border-color:var(--color-border-strong);color:var(--color-primary-hover);background:var(--color-surface-strong)}.audio-player--compact.audio-player--playing .audio-player__control{color:var(--color-primary-contrast);background:var(--color-primary)}.audio-player--compact .audio-player__content{position:absolute;z-index:4;right:0;bottom:calc(100% + 18px);visibility:hidden;width:min(320px,calc(100vw - 48px));padding:14px;border:1px solid var(--color-border);border-radius:var(--radius-small);opacity:0;background:color-mix(in srgb,var(--color-surface) 96%,transparent);box-shadow:var(--shadow-card);pointer-events:none;transform:translateY(6px);transition:visibility .16s ease,opacity .16s ease,transform .16s ease;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.audio-player--compact-expanded .audio-player__content{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.reference-list{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}.reference-list li{padding:6px 10px;border:1px solid var(--color-border);border-radius:999px;color:var(--color-text-muted);background:var(--color-surface-raised);font-size:.8rem;line-height:1.3}.instrument-education,.curiosities-section{margin-bottom:clamp(4rem,8vw,7rem)}.section-heading--education{padding-bottom:clamp(1.25rem,3vw,2rem);border-bottom:1px solid var(--color-border)}.education-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,30rem),1fr));gap:clamp(1rem,2vw,1.5rem)}.content-section{position:relative;overflow:hidden;padding:clamp(1.5rem,4vw,2.5rem);border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--color-surface)}.content-section:last-child{grid-column:1 / -1}.content-section--biblical{background:var(--color-surface-soft)}.content-section--science{background:linear-gradient(120deg,color-mix(in srgb,var(--color-accent-soft) 35%,transparent),transparent 55%),var(--color-surface)}.content-section__number{display:block;margin-bottom:clamp(2rem,6vw,4rem);color:var(--color-primary);font-size:.78rem;font-weight:850;letter-spacing:.12em}.content-section h3{margin-bottom:16px;font-size:clamp(1.35rem,3vw,1.8rem)}.content-section p:last-child{max-width:76ch;margin-bottom:0;color:var(--color-text-muted)}.curiosity-grid{display:grid;margin:0;padding:0;grid-template-columns:repeat(auto-fit,minmax(min(100%,15rem),1fr));gap:12px;list-style:none}.curiosity-grid li{min-height:160px;padding:22px;border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--color-surface)}.curiosity-grid li>span{display:block;margin-bottom:24px;color:var(--color-primary);font-size:.76rem;font-weight:850}.curiosity-grid p{margin:0;font-weight:650;line-height:1.5}.sources-section{padding-top:clamp(2rem,4vw,3rem);border-top:1px solid var(--color-border)}.sources-section h2{margin-bottom:18px;font-size:1rem}.sources-section ul{display:grid;margin:0;padding:0;grid-template-columns:repeat(auto-fit,minmax(min(100%,20rem),1fr));gap:10px 28px;list-style:none}.sources-section a{color:var(--color-text-muted);font-size:.85rem;text-underline-offset:4px}.sources-section a:hover{color:var(--color-primary)}@media(max-width:900px){.instrument-experience{grid-template-columns:1fr}.instrument-overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,18rem),1fr))}}@media(max-width:680px){.instrument-visual{--instrument-visual-min-height: clamp(360px, 110vw, 500px)}.content-section:last-child{grid-column:auto}.content-section__number{margin-bottom:2rem}}@media(max-width:420px){.instrument-header h1{font-size:3rem}.model-gesture-hint{top:70px;right:12px;left:12px;text-align:center}.model-fullscreen-button{top:12px;left:12px}.model-action-dock{gap:6px;padding:8px}.model-action-button,.audio-player--compact .audio-player__control{gap:6px;padding-inline:6px;font-size:.76rem}}.image-ar-overlay{position:fixed;z-index:100;inset:0;display:grid;min-width:320px;min-height:100dvh;overflow:hidden;color:#fff7ed;background:#100d0b}.image-ar-close{position:absolute;z-index:8;top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));display:grid;width:46px;height:46px;padding:0;place-items:center;border:1px solid rgb(255 255 255 / 24%);border-radius:50%;color:#fff;background:#120d0ab8;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.image-ar-close:hover{border-color:#ffffff73;background:#120d0aeb}.image-ar-close:focus-visible{outline:3px solid #f0b464;outline-offset:3px}.image-ar-audio.audio-player--compact{position:absolute;z-index:8;top:max(76px,calc(env(safe-area-inset-top) + 60px));right:max(16px,env(safe-area-inset-right))}.image-ar-audio.audio-player--compact .audio-player__control{width:auto;min-width:92px;padding-inline:14px;border-color:#ffffff3d;color:#fff;background:#120d0ab8;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.image-ar-audio.audio-player--compact .audio-player__control:hover:not(:disabled){border-color:#ffffff73;color:#fff;background:#120d0aeb}.image-ar-audio.audio-player--compact.audio-player--playing .audio-player__control{border-color:#f0b464;color:#1d1713;background:#f0b464}.image-ar-setup{display:grid;width:min(1040px,calc(100% - 40px));max-height:calc(100dvh - 40px);grid-template-columns:minmax(0,1fr) minmax(220px,.55fr);align-items:center;gap:clamp(2rem,7vw,6rem);margin:auto;padding:clamp(1.5rem,4vw,3.5rem);overflow:auto;border:1px solid rgb(255 255 255 / 14%);border-radius:clamp(24px,4vw,38px);background:radial-gradient(circle at 80% 15%,rgb(212 155 63 / 18%),transparent 34%),#1d1713;box-shadow:0 30px 100px #00000073}.image-ar-setup__content{max-width:590px}.image-ar-setup h2{margin-bottom:18px;color:#fff7ed;font-size:clamp(2.1rem,5vw,4.25rem);letter-spacing:-.05em}.image-ar-setup__content>p:not(.eyebrow){color:#fff7edb8}.image-ar-setup__content>small{display:block;margin-top:14px;color:#fff7ed8f}.image-ar-setup__actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.image-ar-camera-field{display:grid;gap:7px;margin-top:22px}.image-ar-camera-field label{color:#fff7edb8;font-size:.8rem;font-weight:750}.image-ar-camera-field select,.image-ar-camera-control select{min-height:42px;padding:0 38px 0 12px;border:1px solid rgb(255 255 255 / 18%);border-radius:10px;outline:none;color:#fff7ed;background:#2d241e}.image-ar-camera-field select:focus-visible,.image-ar-camera-control select:focus-visible{border-color:#f0b464;box-shadow:0 0 0 3px #f0b4643d}.image-ar-setup__actions .button{gap:9px}.image-ar-setup .button--secondary{border-color:#ffffff2e;color:#fff7ed;background:#ffffff12}.image-ar-card-reference{display:grid;justify-items:center;gap:12px;margin:0}.image-ar-card-reference img{display:block;width:min(100%,260px);max-height:min(54dvh,420px);padding:8px;border:1px solid rgb(255 255 255 / 20%);border-radius:18px;background:#fff;box-shadow:0 22px 46px #00000052;object-fit:contain}.image-ar-card-reference figcaption{color:#fff7ed94;font-size:.78rem}.image-ar-error{display:flex;align-items:flex-start;gap:12px;margin-top:20px;padding:14px 16px;border:1px solid rgb(255 154 154 / 34%);border-radius:var(--radius-small);color:#ffb4b4;background:#9b2c2c2e}.image-ar-error svg{flex:none;margin-top:2px}.image-ar-error div{display:grid;gap:3px}.image-ar-error span{color:#fff7edb3;line-height:1.5}.image-ar-viewport{position:absolute;inset:0;overflow:hidden;background:#050403;touch-action:none}.image-ar-viewport--interactive{cursor:grab}.image-ar-viewport--interactive:active{cursor:grabbing}.image-ar-viewport>video,.image-ar-viewport>canvas{position:absolute;max-width:none;inset:0}.image-ar-viewport>video{z-index:0;object-fit:cover}.image-ar-viewport>canvas{z-index:1}.image-ar-status{position:absolute;z-index:5;top:max(18px,env(safe-area-inset-top));left:max(18px,env(safe-area-inset-left));display:flex;min-height:44px;align-items:center;gap:9px;padding:10px 16px;border:1px solid rgb(255 255 255 / 22%);border-radius:999px;color:#fff;background:#120d0ac2;font-size:.86rem;font-weight:750;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.image-ar-status__spinner{animation:model-status-spin .9s linear infinite}.image-ar-guide{position:absolute;z-index:3;top:50%;left:50%;display:grid;width:min(44vw,320px);aspect-ratio:324 / 489;place-items:center;border:2px dashed rgb(255 255 255 / 72%);border-radius:18px;color:#fff;box-shadow:0 0 0 9999px #0000001f;transform:translate(-50%,-50%);transition:border-color .18s ease,opacity .18s ease}.image-ar-guide span{padding:7px 11px;border-radius:999px;background:#0000008f;font-size:.78rem;font-weight:750}.image-ar-guide--found{border-color:#f0b464;opacity:.28}.image-ar-card-hint{position:absolute;z-index:5;bottom:max(18px,env(safe-area-inset-bottom));left:max(18px,env(safe-area-inset-left));display:flex;align-items:center;gap:10px;padding:8px 12px 8px 8px;border:1px solid rgb(255 255 255 / 20%);border-radius:14px;color:#fff;background:#120d0ac2;font-size:.78rem;font-weight:700;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.image-ar-card-hint img{width:34px;height:50px;border-radius:4px;background:#fff;object-fit:cover}.image-ar-interaction-hint{position:absolute;z-index:5;bottom:max(18px,env(safe-area-inset-bottom));left:50%;margin:0;padding:9px 13px;border:1px solid rgb(255 255 255 / 20%);border-radius:999px;color:#fff;background:#120d0ac2;font-size:.76rem;font-weight:700;pointer-events:none;transform:translate(-50%);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.image-ar-camera-control{position:absolute;z-index:5;right:max(18px,env(safe-area-inset-right));bottom:max(18px,env(safe-area-inset-bottom));display:grid;gap:5px;color:#fff;font-size:.7rem;font-weight:750}.image-ar-camera-control select{width:min(220px,42vw);background:#120d0ad1;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}@media(max-width:680px){.image-ar-setup{width:min(100% - 24px,620px);max-height:calc(100dvh - 24px);grid-template-columns:1fr;gap:22px;padding:24px 20px}.image-ar-card-reference{order:-1}.image-ar-card-reference img{width:110px;max-height:168px;border-radius:12px}.image-ar-card-reference figcaption{display:none}.image-ar-setup h2{font-size:clamp(2rem,10vw,3rem)}.image-ar-guide{width:min(62vw,280px)}.image-ar-camera-control{right:14px;bottom:max(14px,env(safe-area-inset-bottom))}.image-ar-viewport--camera-options .image-ar-card-hint{display:none}.image-ar-viewport--camera-options .image-ar-interaction-hint{right:14px;bottom:calc(max(14px,env(safe-area-inset-bottom)) + 58px);left:auto;transform:none}}@media(max-width:420px){.image-ar-status{top:max(72px,calc(env(safe-area-inset-top) + 56px));right:14px;left:14px;justify-content:center}}.diagnostics-page{width:100%}.diagnostics-header{max-width:760px;margin-bottom:clamp(2rem,5vw,3.5rem)}.diagnostics-header h1{margin-bottom:14px;font-size:clamp(2.5rem,6vw,4.5rem);letter-spacing:-.05em}.diagnostics-header>p:last-child,.diagnostics-panel--summary>p,.diagnostics-details__heading>p:last-child{color:var(--color-text-muted)}.diagnostics-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);align-items:start;gap:clamp(1rem,3vw,1.75rem)}.diagnostics-panel,.diagnostics-details{padding:clamp(1.25rem,3vw,2rem);border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--color-surface);box-shadow:var(--shadow-card)}.diagnostics-panel__heading{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:18px}.diagnostics-panel h2,.diagnostics-details h2{margin-bottom:8px}.status-badge--active{color:var(--color-primary-contrast);background:var(--color-primary)}.diagnostics-camera-field{display:grid;gap:7px;margin-bottom:18px}.diagnostics-camera-field label{color:var(--color-text);font-size:.84rem;font-weight:750}.diagnostics-camera-field select{width:100%;min-height:44px;padding:0 42px 0 14px;border:1px solid var(--color-border);border-radius:var(--radius-small);color:var(--color-text);background:var(--color-surface-raised)}.diagnostics-camera-field span{color:var(--color-text-muted);font-size:.78rem;line-height:1.5}.diagnostics-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.diagnostics-details{margin-top:clamp(1rem,3vw,1.75rem)}.diagnostics-details__heading{margin-bottom:20px}.diagnostics-details details+details{margin-top:12px}.diagnostics-page summary{cursor:pointer;padding:12px 0;font-weight:700}.diagnostics-output{max-width:100%;overflow:auto;padding:16px;border:1px solid var(--color-border);border-radius:var(--radius-small);color:var(--color-text);background:var(--color-surface);white-space:pre-wrap}.diagnostics-output--dark{color:#e8e8e8;background:#151515}.camera-preview{position:relative;min-height:340px;overflow:hidden;border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--viewer-background)}.camera-preview video{display:block;width:100%;min-height:340px;object-fit:cover}.camera-preview:not(.camera-preview--active) video{visibility:hidden}.camera-preview__empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:28px;color:var(--color-text-muted);text-align:center}.camera-preview__empty strong{color:var(--color-text)}.camera-preview__empty span{max-width:420px}@media(max-width:900px){.diagnostics-grid{grid-template-columns:1fr}}