@layer theme{:root,:host{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.uppercase{text-transform:uppercase}}:root{--gold:#c9a96e;--gold-light:#e8c99a;--dark:#080808;--surface:#0f0f0f;--glass-bg:#ffffff0a;--glass-border:#ffffff14;--glass-border-hover:#c9a96e66}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--dark);color:#f0ede8;-webkit-font-smoothing:antialiased;font-family:-apple-system,Helvetica Neue,Arial,sans-serif}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(24px)saturate(180%);border:1px solid var(--glass-border);border-radius:20px;transition:border-color .3s,transform .3s,box-shadow .3s}.glass:hover{border-color:var(--glass-border-hover);transform:translateY(-4px);box-shadow:0 20px 60px #c9a96e1f}.glass-nav{-webkit-backdrop-filter:blur(20px)saturate(160%);border-bottom:1px solid var(--glass-border);background:#080808d9}.mesh-bg{background:radial-gradient(at 20%,#c9a96e0f 0%,#0000 60%),radial-gradient(at 80% 20%,#7850280d 0%,#0000 50%),radial-gradient(at 60% 80%,#3c281414 0%,#0000 50%),#080808}.btn-gold{color:#080808;cursor:pointer;letter-spacing:.02em;background:linear-gradient(135deg,#c9a96e,#a8865a);border:none;border-radius:12px;padding:14px 32px;font-size:1rem;font-weight:700;transition:all .2s}.btn-gold:hover{background:linear-gradient(135deg,#e8c99a,#c9a96e);transform:translateY(-2px);box-shadow:0 8px 30px #c9a96e59}.btn-outline{color:var(--gold);cursor:pointer;background:0 0;border:1px solid #c9a96e66;border-radius:12px;padding:12px 28px;font-size:.95rem;font-weight:600;transition:all .2s}.btn-outline:hover{border-color:var(--gold);background:#c9a96e1a}.serif{font-family:Georgia,Times New Roman,serif}.progress-bar{background:#ffffff1a;border-radius:2px;height:3px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg,var(--gold),var(--gold-light));border-radius:2px;height:100%;transition:width .3s}.player-sidebar{border-left:1px solid var(--glass-border);background:#ffffff05}.lesson-item{cursor:pointer;border-radius:10px;padding:12px 16px;font-size:.875rem;transition:background .2s}.lesson-item:hover{background:#ffffff0d}.lesson-item.active{border-left:2px solid var(--gold);background:#c9a96e1f}