:root{--bg: #ffffff;--ink: #1c1c1c;--accent: #b3202c;--accent-deep: #7d1019;--tint: #f7e9ea;--line: #e6e1dc;--muted: #8a8581;--serif: "Cormorant Garamond", Georgia, serif;--sans: "Inter", system-ui, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);position:relative;color:var(--ink);font-family:var(--sans);line-height:1.5}h1,h2,h3{font-family:var(--serif);margin:0;line-height:1.1}button,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}kbd{border:1px solid currentColor;border-radius:4px;padding:0 5px;font-size:.75em;font-family:var(--sans)}.muted{color:var(--muted)}.link{background:none;border:0;padding:0 4px;color:var(--accent)}.link:disabled{opacity:.3}.btn{display:inline-block;text-decoration:none;border:1px solid var(--accent);border-radius:999px;padding:.8rem 2rem;background:transparent;color:var(--accent);transition:background .2s,color .2s}.btn.primary{background:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:var(--accent-deep);border-color:var(--accent-deep)}.btn:disabled{opacity:.3}.btn.block{display:block;width:100%;text-align:center}.hero{--piano-h: 21.5vw ;position:relative;min-height:100svh;display:flex;flex-direction:column}.piano-layer{position:absolute;inset:0;z-index:0}.piano-layer canvas{display:block}.hero-content{position:relative;z-index:1;flex:1;display:flex;flex-direction:column;align-items:center;padding:calc(var(--piano-h) + 1rem) 16px 3rem;text-align:center;pointer-events:none}.hero-content a,.hero-content button{pointer-events:auto}.tools{display:flex;flex-direction:column;align-items:center;gap:.6rem}.controls{display:flex;gap:.5rem}.controls button{background:#fff;border:1px solid var(--accent);color:var(--accent);border-radius:999px;padding:.4rem 1.1rem;font-size:.9rem}.controls button.on{background:var(--accent);color:#fff}.piano-status{margin:0;min-height:1.6rem;font-size:.9rem;color:var(--muted);display:flex;gap:.6rem;align-items:center;justify-content:center}.chip{color:var(--accent);font-weight:600}.hero-center{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;padding-top:1rem}.hero-seal-wrap{width:clamp(220px,min(44vw,38svh),560px)}.hero-seal{display:block;width:100%;height:auto;filter:drop-shadow(0 14px 24px rgba(125,16,25,.25))}.hero h1{font-size:clamp(2.2rem,6vw,4rem);font-weight:600;margin-bottom:1.4rem}.section{padding:clamp(5rem,14vw,10rem) 16px;max-width:900px;margin:0 auto;text-align:center}.statement{font-family:var(--serif);font-size:clamp(1.8rem,4.5vw,3rem);line-height:1.25;margin:0}.lessons{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;align-items:center}.lessons.plans{margin-top:3rem;color:var(--muted);font-size:.9rem}.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.5rem 1.2rem}.pill:hover{border-color:var(--accent)}.pill.sel{background:var(--accent);border-color:var(--accent);color:#fff}.book-page{max-width:440px;margin:0 auto;padding:1.5rem 16px 6rem;text-align:center;display:flex;flex-direction:column;align-items:center;gap:2rem}.book-home{display:block}.month{width:100%}.month-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.month-head h2{font-size:1.7rem;font-weight:600}.arrow{width:40px;height:40px;border-radius:50%;border:0;background:none;color:var(--accent);font-size:1.6rem;line-height:1}.arrow:hover:not(:disabled){background:var(--tint)}.arrow:disabled{color:var(--line)}.month-grid{display:grid;grid-template-columns:repeat(7,1fr);row-gap:6px;justify-items:center}.dow{font-size:.75rem;color:var(--muted);padding-bottom:6px}.day{width:42px;height:42px;border-radius:50%;border:0;background:none;font-size:.95rem;color:#c9c4bf}.day.avail{color:var(--ink);font-weight:600;background:var(--tint)}.day.avail:hover{background:#f0cfd2}.day.today:not(.sel){box-shadow:inset 0 0 0 1px var(--accent)}.day.sel{background:var(--accent);color:#fff}.times{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}.site-header{display:flex;justify-content:space-between;align-items:center;max-width:960px;margin:0 auto;padding:1rem 16px}.site-header nav{display:flex;gap:1.2rem;align-items:center;font-size:.95rem}.site-header nav a{text-decoration:none;color:var(--muted)}.site-header nav a:hover,.site-header nav a[aria-current]{color:var(--accent)}.badge{background:var(--tint);color:var(--accent-deep);border-radius:999px;padding:.1rem .7rem;font-size:.8rem}.lede{margin:.2rem 0 0;color:var(--muted)}.cta-row{display:flex;gap:.7rem;flex-wrap:wrap;justify-content:center;margin-top:1.2rem}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;text-align:left}.feature{display:block;text-decoration:none;border-top:2px solid var(--accent);padding-top:1rem}.feature h3{font-size:1.6rem;font-weight:600;margin-bottom:.3rem}.feature p{margin:0;color:var(--muted)}.feature:hover h3{color:var(--accent)}.plans-page{max-width:960px;margin:0 auto;padding:1.5rem 16px 6rem;text-align:center}.plans-page h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:2rem}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;text-align:left}.plan-card{border:1px solid var(--line);border-radius:16px;padding:1.5rem;display:flex;flex-direction:column;gap:.6rem}.plan-card.feature{border-color:var(--accent)}.plan-card h2{font-size:1.8rem;font-weight:600}.plan-card .price{font-family:var(--serif);font-size:2.4rem;margin:0;color:var(--accent)}.plan-card .price small{font-size:1rem;color:var(--muted)}.plan-card ul{list-style:none;padding:0;margin:0 0 .8rem;flex:1;color:var(--muted)}.plan-card li{padding:.25rem 0;border-bottom:1px solid var(--line)}.plan-card .btn{text-align:center}.fine{margin-top:2rem;font-size:.85rem;color:var(--muted)}.paywall-bar{display:flex;flex-direction:column;align-items:center;gap:.6rem;text-align:center;padding:.8rem 16px 1.2rem;border-top:1px solid var(--line);background:#fff}.paywall-bar h2{font-size:clamp(1.4rem,4vw,2rem)}.paywall-bar .cta-row{margin-top:.2rem}.room{position:fixed;inset:0;z-index:5;background:#fff;display:flex;flex-direction:column}.room-canvas{position:relative;flex:1;min-height:0}.room-canvas canvas{display:block}.room-bar{display:flex;align-items:center;gap:1rem;padding:.6rem 16px;border-top:1px solid var(--line);background:#fff;flex-wrap:wrap;justify-content:center}.room-controls{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;justify-content:center}.songs{display:flex;gap:.4rem;flex-wrap:wrap;justify-content:center}.room-status{margin:0;font-size:.9rem;color:var(--muted);display:flex;gap:.5rem;align-items:center;min-width:8rem}.progress{font-variant-numeric:tabular-nums}.video{position:relative;height:min(42vh,380px);margin:12px 16px 0;border-radius:16px;background:linear-gradient(160deg,#2a2a2a,#1c1c1c);color:#fff;display:flex;align-items:center;justify-content:center;overflow:hidden}.video-main{text-align:center;display:flex;flex-direction:column;align-items:center;gap:.3rem}.avatar{border-radius:50%;padding:8px;transition:box-shadow .3s}.avatar.live{animation:ring 2s ease-in-out infinite}@keyframes ring{50%{box-shadow:0 0 0 14px #b3202c2e}0%,to{box-shadow:0 0 0 4px #b3202c59}}.video-name{margin:0;font-family:var(--serif);font-size:1.4rem}.video-idle{color:#aaa;font-size:.85rem}.live-badge{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;background:#ffffff1f;border-radius:999px;padding:.1rem .7rem;font-variant-numeric:tabular-nums}.live-badge i{width:8px;height:8px;border-radius:50%;background:#ff4d5a}.caption{margin:.2rem 0 0;font-size:1rem;color:#fff}.video-self{position:absolute;right:12px;bottom:12px;width:96px;height:128px;border-radius:10px;background:#3a3a3a;display:grid;place-items:center;font-size:.8rem;color:#bbb;border:1px solid #555}.video-controls{position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.video-controls button{border:0;border-radius:999px;padding:.5rem 1.4rem;color:#fff}.video-controls .start{background:var(--accent)}.video-controls .end{background:#ff4d5a}.mock-tag{position:absolute;top:10px;left:12px;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:#aaa}@media(max-width:760px){.features,.plan-grid{grid-template-columns:1fr}.site-header nav{gap:.8rem;font-size:.85rem}.video-self{width:64px;height:88px}}.cart-btn{position:fixed;right:16px;bottom:16px;z-index:30;width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid var(--accent)}.cart-btn i{position:absolute;top:-4px;right:-4px;background:var(--accent);color:#fff;border-radius:999px;font-size:.7rem;font-style:normal;min-width:18px;height:18px;display:grid;place-items:center}.scrim{position:fixed;inset:0;background:#1c1c1c59;z-index:40}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(360px,100vw);z-index:50;background:#fff;display:flex;flex-direction:column;border-left:1px solid var(--line)}.drawer header{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 1.4rem;border-bottom:1px solid var(--line)}.drawer h3{font-size:1.8rem;color:var(--accent)}.drawer-body{flex:1;overflow-y:auto;padding:1rem 1.4rem}.line{display:flex;justify-content:space-between;gap:1rem;padding:.8rem 0;border-bottom:1px solid var(--line)}.line small{display:block;color:var(--muted)}.line .right{display:flex;flex-direction:column;align-items:flex-end}.drawer footer{padding:1.2rem 1.4rem;border-top:1px solid var(--line)}.total{display:flex;justify-content:flex-end;font-size:1.4rem;margin-bottom:.8rem}.notice{font-size:.85rem;background:var(--tint);padding:.6rem .8rem;border-radius:10px}.notice.err{color:var(--accent-deep)}.banner{display:flex;gap:1rem;justify-content:center;align-items:center;padding:.6rem 16px;background:var(--tint);color:var(--accent-deep)}.footer{text-align:center;padding:3rem 16px 5rem;color:var(--muted);font-size:.85rem}@media(max-width:640px){.path{flex-wrap:wrap;justify-content:center}.path:before{display:none}.path li{flex:0 0 30%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.rotate-hint{display:none;align-items:center;gap:.6rem;background:var(--tint);color:var(--accent-deep);border-radius:999px;padding:.35rem .5rem .35rem .9rem;font-size:.85rem;line-height:1.2;pointer-events:auto}.rotate-hint button{background:none;border:0;color:inherit;padding:0 .4rem;font-size:.9rem}.rotate-icon{flex:none;animation:turn 2.4s ease-in-out infinite}@keyframes turn{0%,25%{transform:rotate(0)}60%,to{transform:rotate(-90deg)}}@media(max-width:760px)and (orientation:portrait){.rotate-hint{display:inline-flex}.hero{--piano-h: 37vw }}@media(prefers-reduced-motion:reduce){.rotate-icon{animation:none}}.ambient{position:fixed;inset:0;z-index:-1;pointer-events:none}.ambient.dim{opacity:.55}.room{background:transparent}.pill.locked{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none;color:var(--muted)}.pill.locked:hover{color:var(--accent)}body:before{content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;background:linear-gradient(180deg,#60565c21,#60565c0d 14%,#60565c00 30%),radial-gradient(ellipse 130% 34% at 50% 104%,#be285a1c,#be285a0a 45%,#be285a00 75%),linear-gradient(0deg,#6e646a29,#6e646a0f 18%,#6e646a00 40%),radial-gradient(ellipse 38% 70% at -4% 58%,#be285a16,#be285a00 70%),radial-gradient(ellipse 38% 70% at 104% 58%,#be285a16,#be285a00 70%),radial-gradient(ellipse 85% 75% at 50% 42%,#fff0 55%,#62585e17),#fff}.room-bar,.paywall-bar{background:#ffffffdb}.plan-card{background:#ffffffb8}