@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-animation-delay:0s;--tw-animation-direction:normal;--tw-animation-duration:initial;--tw-animation-fill-mode:none;--tw-animation-iteration-count:1;--tw-enter-blur:0;--tw-enter-opacity:1;--tw-enter-rotate:0;--tw-enter-scale:1;--tw-enter-translate-x:0;--tw-enter-translate-y:0;--tw-exit-blur:0;--tw-exit-opacity:1;--tw-exit-rotate:0;--tw-exit-scale:1;--tw-exit-translate-x:0;--tw-exit-translate-y:0}}}@layer theme{:root,:host{--radius-md:calc(var(--radius) * .67);--radius-lg:var(--radius);--radius-xl:calc(var(--radius) * 1.33);--radius-2xl:calc(var(--radius) * 2);--shadow-xs:0 1px 2px 0 #0000000d;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--shadow-2xl:0 25px 50px -12px #00000040;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-inter);--default-mono-font-family:var(--font-geist-mono);--radius-full:9999px}}@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}*{border-color:var(--border)}body{background-color:var(--background);color:var(--foreground)}}@layer components;@layer utilities{.collapse{visibility:collapse}.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.h-full{height:100%}.min-h-full{min-height:100%}.grow{flex-grow:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-col{flex-direction:column}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.border{border-style:var(--tw-border-style);border-width:1px}.break-all{word-break:break-all}.lowercase{text-transform:lowercase}.uppercase{text-transform:uppercase}.italic{font-style:italic}.overline{text-decoration-line:overline}.underline{text-decoration-line:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.paused{animation-play-state:paused}.running{animation-play-state:running}}@property --tw-animation-delay{syntax:"*";inherits:false;initial-value:0s}@property --tw-animation-direction{syntax:"*";inherits:false;initial-value:normal}@property --tw-animation-duration{syntax:"*";inherits:false}@property --tw-animation-fill-mode{syntax:"*";inherits:false;initial-value:none}@property --tw-animation-iteration-count{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-enter-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-enter-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-blur{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-opacity{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-rotate{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-scale{syntax:"*";inherits:false;initial-value:1}@property --tw-exit-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-exit-translate-y{syntax:"*";inherits:false;initial-value:0}:root{--roi-red:red;--roi-red-hover:#e60000;--roi-red-active:#c00;--roi-red-muted:#ff4d4d;--roi-red-subtle:#ffe5e5;--roi-red-light:#fff0f0;--roi-red-10:#ff00001a;--roi-red-20:#f003;--roi-black:#000;--roi-gray-950:#0a0a0a;--roi-gray-900:#171717;--roi-gray-800:#262626;--roi-gray-700:#404040;--roi-gray-600:#525252;--roi-gray-500:#737373;--roi-gray-400:#a3a3a3;--roi-gray-300:#d4d4d4;--roi-gray-200:#e5e5e5;--roi-gray-100:#f5f5f5;--roi-gray-50:#fafafa;--roi-white:#fff;--roi-success-strong:#15803d;--roi-line-green:#06c755;--roi-success:#22c55e;--roi-success-bg:#f0fdf4;--roi-warning:#f59e0b;--roi-warning-bg:#fffbeb;--roi-error:#ef4444;--roi-error-bg:#fef2f2;--roi-info:#3b82f6;--roi-info-bg:#eff6ff;--roi-bg:var(--roi-white);--roi-bg-subtle:var(--roi-gray-50);--roi-bg-muted:var(--roi-gray-100);--roi-fg:var(--roi-gray-900);--roi-fg-muted:var(--roi-gray-500);--roi-fg-subtle:var(--roi-gray-400);--roi-border:var(--roi-gray-200);--roi-border-hover:var(--roi-gray-300);--roi-input-bg:var(--roi-white);--roi-card-bg:var(--roi-white);--roi-card-border:var(--roi-gray-200);--background:0 0% 100%;--foreground:0 0% 9%;--card:0 0% 100%;--card-foreground:0 0% 9%;--popover:0 0% 100%;--popover-foreground:0 0% 9%;--primary:0 100% 50%;--primary-foreground:0 0% 100%;--secondary:0 0% 9%;--secondary-foreground:0 0% 100%;--muted:0 0% 96%;--muted-foreground:0 0% 45%;--accent:0 0% 96%;--accent-foreground:0 0% 9%;--destructive:0 84% 60%;--destructive-foreground:0 0% 100%;--border:0 0% 90%;--input:0 0% 90%;--ring:0 100% 50%;--radius:.375rem;--shadow-xs:0 1px 2px #0000000d;--shadow-sm:0 1px 3px #0000001a,0 1px 2px #0000000f;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;--shadow-2xl:0 25px 50px -12px #00000040;--shadow-red:0 4px 14px #ff000040;--shadow-red-lg:0 10px 30px #ff00004d;--roi-space-2xs:4px;--roi-space-xs:6px;--roi-space-sm:8px;--roi-space-md:12px;--roi-space-lg:16px;--roi-space-xl:20px;--roi-space-2xl:24px;--roi-space-3xl:32px;--roi-space-4xl:48px;--roi-space-5xl:64px;--roi-space-6xl:88px;--roi-radius-sm:4px;--roi-radius-md:6px;--roi-radius-lg:8px;--roi-radius-xl:12px;--roi-radius-2xl:20px;--roi-radius-3xl:24px;--roi-radius-full:9999px;--roi-scrim:#0006;--roi-overlay:#0009;--duration-fast:.1s;--duration-normal:.2s;--duration-slow:.3s;--ease-default:cubic-bezier(.4,0,.2,1)}.dark,[data-theme=dark]{--roi-red:#f33;--roi-red-hover:#ff1a1a;--roi-red-subtle:#3d1515;--roi-bg:var(--roi-gray-950);--roi-bg-subtle:var(--roi-gray-900);--roi-bg-muted:var(--roi-gray-800);--roi-fg:var(--roi-gray-50);--roi-fg-muted:var(--roi-gray-400);--roi-fg-subtle:var(--roi-gray-500);--roi-border:var(--roi-gray-800);--roi-border-hover:var(--roi-gray-700);--roi-input-bg:var(--roi-gray-900);--roi-card-bg:var(--roi-gray-900);--roi-card-border:var(--roi-gray-800);--roi-success-bg:#0d2818;--roi-error-bg:#2d1212}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-feature-settings:"cv11", "ss01", "ss03";background:var(--roi-bg);color:var(--roi-fg);-webkit-font-smoothing:antialiased;font-family:Inter,IBM Plex Sans Thai,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font-family:inherit}.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}@media (max-width:768px){.container{padding:0 20px}}.btn{cursor:pointer;white-space:nowrap;transition:all var(--duration-fast) var(--ease-default);border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:8px;min-height:40px;padding:10px 18px;font-size:14px;font-weight:600;line-height:1;display:inline-flex}.btn-primary{background:var(--roi-red);color:#fff}.btn-primary:hover:not(:disabled){background:var(--roi-red-hover);box-shadow:var(--shadow-red);transform:translateY(-1px)}.btn-primary:active{box-shadow:none;background:#c00;transform:none}.btn-secondary{background:var(--roi-fg);color:var(--roi-bg)}.btn-secondary:hover:not(:disabled){background:#262626}.btn-outline{color:var(--roi-fg);border-color:var(--roi-border-hover);background:0 0}.btn-outline:hover:not(:disabled){background:var(--roi-bg-muted);border-color:var(--roi-fg-muted)}.btn-ghost{color:var(--roi-fg);background:0 0}.btn-ghost:hover:not(:disabled){background:var(--roi-bg-muted)}.btn-lg{min-height:48px;padding:14px 24px;font-size:15px}.btn-sm{min-height:32px;padding:6px 12px;font-size:13px}.btn-block{justify-content:center;width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.field{flex-direction:column;gap:6px;display:flex}.field-label{color:var(--roi-fg);font-size:13px;font-weight:500}.input{border:1px solid var(--roi-border-hover);background:var(--roi-input-bg);width:100%;color:var(--roi-fg);transition:all var(--duration-fast) var(--ease-default);border-radius:6px;padding:11px 14px;font-size:15px;line-height:1.4}.input::placeholder{color:var(--roi-fg-subtle)}.input:focus{border-color:var(--roi-red);box-shadow:0 0 0 3px var(--roi-red-10);outline:none}.input.error{border-color:var(--roi-error)}.field-error{color:var(--roi-error);font-size:12px;font-weight:500}.field-hint{color:var(--roi-fg-muted);font-size:12px}.card{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);transition:all var(--duration-normal) var(--ease-default);box-shadow:var(--shadow-xs);border-radius:8px;overflow:hidden}.badge{letter-spacing:.03em;text-transform:uppercase;background:var(--roi-bg-muted);color:var(--roi-fg);white-space:nowrap;border-radius:4px;align-items:center;gap:4px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-red{background:var(--roi-red);color:#fff}.badge-soft{background:var(--roi-red-subtle);color:var(--roi-red)}.badge-success{background:var(--roi-success-bg);color:var(--roi-success)}.badge-outline{border:1px solid var(--roi-border-hover);color:var(--roi-fg-muted);background:0 0}.overline{letter-spacing:.12em;text-transform:uppercase;color:var(--roi-fg-muted);font-size:11px;font-weight:700;text-decoration:none}.progress{background:var(--roi-bg-muted);border-radius:999px;width:100%;height:6px;overflow:hidden}.progress-bar{background:var(--roi-red);height:100%;transition:width .4s var(--ease-default);border-radius:999px}.progress-bar.complete{background:var(--roi-success)}.thumb{aspect-ratio:16/10;background:var(--roi-gray-100);color:var(--roi-fg);border:1px solid var(--roi-border);transition:border-color var(--duration-normal) var(--ease-default);border-radius:6px;position:relative;overflow:hidden}.thumb-big{aspect-ratio:16/9}.thumb-1{color:#0a0a0a;background:#fafafa}.thumb-2{color:#0a0a0a;background:#fff}.thumb-4{color:#0a0a0a;background:#f5efe6}.thumb-5{color:#0a0a0a;background:#f5f5f5}.thumb-6{color:#0a0a0a;background:#eef1f5}.thumb-3{background:var(--roi-red);color:#fff;border-color:var(--roi-red)}.dark .thumb-1,.dark .thumb-2,.dark .thumb-4,.dark .thumb-5,.dark .thumb-6{background:var(--roi-gray-900);color:var(--roi-gray-50);border-color:var(--roi-gray-800)}.thumb-tag{letter-spacing:.12em;text-transform:uppercase;opacity:.55;font-size:10px;font-weight:700;position:absolute;top:12px;left:12px}.thumb-3 .thumb-tag{opacity:.75}.thumb-mark{background:var(--roi-red);color:#fff;letter-spacing:-.04em;border-radius:5px;justify-content:center;align-items:center;width:26px;height:26px;font-size:12px;font-weight:900;display:flex;position:absolute;top:12px;right:12px}.thumb-3 .thumb-mark{background:#ffffff2e}.thumb-glyph{letter-spacing:-.07em;opacity:.07;pointer-events:none;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;font-size:clamp(80px,14vw,140px);font-weight:900;line-height:1;display:flex;position:absolute;inset:0}.thumb-3 .thumb-glyph{opacity:.14}.thumb-duration{color:#fff;font-variant-numeric:tabular-nums;letter-spacing:.01em;z-index:2;background:#000000d1;border-radius:4px;padding:4px 8px;font-size:11px;font-weight:600;line-height:1;position:absolute;bottom:10px;right:10px}.thumb-lock-overlay{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1;background:#ffffff8c;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.thumb-3 .thumb-lock-overlay{background:#00000073}.thumb-lock-overlay>div{color:#fff;background:#000000d9;border-radius:999px;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.dark .thumb-lock-overlay{background:#0000008c}.thumb-playing{pointer-events:none;z-index:1;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.thumb-playing>div{background:var(--roi-red);color:#fff;width:44px;height:44px;box-shadow:var(--shadow-red);border-radius:999px;justify-content:center;align-items:center;display:flex}.thumb-complete-mark{background:var(--roi-success);color:#fff;z-index:2;border-radius:999px;justify-content:center;align-items:center;width:22px;height:22px;display:flex;position:absolute;bottom:10px;left:10px}.thumb-progress{z-index:2;background:#00000012;height:3px;position:absolute;bottom:0;left:0;right:0}.thumb-3 .thumb-progress{background:#ffffff38}.thumb-progress>div{background:var(--roi-red);height:100%}.thumb-progress.complete>div{background:var(--roi-success)}@media (max-width:768px){.page-header{padding:32px 0 20px}}.page-title{letter-spacing:-.03em;color:var(--roi-fg);margin:0 0 12px;font-size:clamp(32px,5vw,48px);font-weight:900;line-height:1.05}.page-subtitle{color:var(--roi-fg-muted);max-width:640px;margin:0;font-size:17px;line-height:1.55}.empty{text-align:center;border:1px dashed var(--roi-border-hover);background:var(--roi-bg);border-radius:8px;padding:80px 24px}.empty-icon{background:var(--roi-bg-muted);width:56px;height:56px;color:var(--roi-fg-muted);border-radius:8px;justify-content:center;align-items:center;margin:0 auto 16px;display:flex}.empty h3{color:var(--roi-fg);margin:0 0 6px;font-size:20px;font-weight:700}.empty p{color:var(--roi-fg-muted);margin:0 0 20px}.detail-grid{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:48px;margin:32px 0 80px;display:grid}@media (max-width:980px){.detail-grid{grid-template-columns:1fr;gap:28px}}.course-hero{border:1px solid var(--roi-border);isolation:isolate;border-radius:12px;align-items:flex-end;min-height:320px;margin-top:24px;padding:40px 44px 44px;display:flex;position:relative;overflow:hidden}@media (max-width:720px){.course-hero{min-height:280px;padding:28px 24px 32px}}.course-hero.thumb-1{color:#0a0a0a;background:#fafafa}.course-hero.thumb-2{color:#0a0a0a;background:#fff}.course-hero.thumb-4{color:#0a0a0a;background:#f5efe6}.course-hero.thumb-5{color:#0a0a0a;background:#f5f5f5}.course-hero.thumb-6{color:#0a0a0a;background:#eef1f5}.course-hero.thumb-3{background:var(--roi-red);color:#fff;border-color:var(--roi-red)}.dark .course-hero.thumb-1,.dark .course-hero.thumb-2,.dark .course-hero.thumb-4,.dark .course-hero.thumb-5,.dark .course-hero.thumb-6{background:var(--roi-gray-900);color:var(--roi-gray-50);border-color:var(--roi-gray-800)}.course-hero-glyph{letter-spacing:-.08em;opacity:.06;pointer-events:none;-webkit-user-select:none;user-select:none;z-index:0;justify-content:flex-end;align-items:center;padding-right:5%;font-size:clamp(260px,38vw,460px);font-weight:900;line-height:.8;display:flex;position:absolute;inset:0}.course-hero.thumb-3 .course-hero-glyph{opacity:.12}.course-hero-content{z-index:1;width:100%;max-width:720px;position:relative}.course-hero-meta{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px;display:flex}.course-hero.thumb-3 .course-hero-meta .badge-soft{color:#fff;background:#ffffff26}.course-hero.thumb-3 .course-hero-meta .badge-outline{color:#ffffffd9;border-color:#ffffff4d}.course-hero-title{letter-spacing:-.035em;color:inherit;text-wrap:balance;margin:0 0 14px;font-size:clamp(32px,5vw,52px);font-weight:900;line-height:1.02}.course-hero-tagline{opacity:.75;max-width:560px;margin:0;font-size:17px;line-height:1.55}.course-hero.thumb-3 .course-hero-tagline{opacity:.92}.course-hero-resume{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--roi-border);background:#ffffffb3;border-radius:8px;max-width:100%;margin-top:24px;padding:16px 20px 18px;display:inline-block}.dark .course-hero-resume{border-color:var(--roi-gray-800);background:#0a0a0a8c}.course-hero.thumb-3 .course-hero-resume{color:#fff;background:#00000040;border-color:#fff3}.detail-section{margin-top:40px}.detail-section h3{letter-spacing:-.02em;color:var(--roi-fg);margin:0 0 16px;font-size:22px;font-weight:800}.what-youll-learn{grid-template-columns:1fr 1fr;gap:12px 24px;margin:0;padding:0;list-style:none;display:grid}@media (max-width:640px){.what-youll-learn{grid-template-columns:1fr}}.what-youll-learn li{color:var(--roi-fg);align-items:flex-start;gap:10px;font-size:14.5px;line-height:1.5;display:flex}.what-youll-learn li svg{color:var(--roi-red);flex-shrink:0;margin-top:2px}.instructor-card{border:1px solid var(--roi-border);background:var(--roi-card-bg);border-radius:8px;align-items:center;gap:16px;padding:18px;display:flex}.instructor-avatar{background:var(--roi-red-subtle);width:56px;height:56px;color:var(--roi-red);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:800;display:flex}.instructor-meta h4{color:var(--roi-fg);margin:0;font-size:15px;font-weight:700}.instructor-meta p{color:var(--roi-fg-muted);margin:4px 0 0;font-size:13px;line-height:1.45}.buy-card{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);box-shadow:var(--shadow-sm);border-radius:12px;padding:24px;position:sticky;top:88px}.buy-price{letter-spacing:-.03em;color:var(--roi-fg);font-size:36px;font-weight:900;line-height:1}.buy-price-strike{color:var(--roi-fg-subtle);margin-left:8px;font-size:16px;font-weight:600;text-decoration:line-through}.buy-features{color:var(--roi-fg-muted);flex-direction:column;gap:10px;margin:18px 0 20px;padding:0;font-size:13.5px;list-style:none;display:flex}.buy-features li{align-items:center;gap:8px;display:flex}.buy-features li svg{color:var(--roi-fg)}.progress-card{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);box-shadow:var(--shadow-sm);border-radius:12px;flex-direction:column;align-items:center;padding:24px;display:flex;position:sticky;top:88px}.progress-card-head{text-align:center;width:100%;margin-bottom:8px}.progress-card-head h4{letter-spacing:-.015em;color:var(--roi-fg);margin:6px 0 0;font-size:18px;font-weight:800}.cprog{width:140px;height:140px;margin:16px 0;position:relative}.cprog-center{flex-direction:column;justify-content:center;align-items:center;gap:2px;display:flex;position:absolute;inset:0}.cprog-value{letter-spacing:-.03em;color:var(--roi-fg);font-variant-numeric:tabular-nums;font-size:30px;font-weight:900;line-height:1}.cprog-label{letter-spacing:.08em;text-transform:uppercase;color:var(--roi-fg-muted);font-size:11px;font-weight:700}.progress-stats{border-top:1px solid var(--roi-border);border-bottom:1px solid var(--roi-border);justify-content:center;align-items:center;gap:24px;width:100%;margin-bottom:20px;padding:14px 0;display:flex}.progress-stats>div{text-align:center}.progress-stats-num{letter-spacing:-.02em;color:var(--roi-fg);font-variant-numeric:tabular-nums;font-size:22px;font-weight:800}.progress-stats-label{letter-spacing:.1em;text-transform:uppercase;color:var(--roi-fg-muted);margin-top:2px;font-size:10px;font-weight:700}.progress-stats-divider{background:var(--roi-border);width:1px;height:28px}.progress-meta{border-top:1px solid var(--roi-border);width:100%;color:var(--roi-fg-muted);flex-direction:column;gap:10px;margin:20px 0 0;padding:16px 0 0;font-size:13.5px;list-style:none;display:flex}.progress-meta li{align-items:center;gap:10px;display:flex}.lesson-list{flex-direction:column;gap:8px;display:flex}.section-block{border:1px solid var(--roi-border);background:var(--roi-card-bg);border-radius:8px;overflow:hidden}.section-block-plain{background:0 0;border:none;border-radius:0;padding-bottom:12px}.section-head{cursor:pointer;-webkit-user-select:none;user-select:none;background:var(--roi-bg-subtle);border-bottom:1px solid #0000;align-items:center;gap:12px;padding:14px 18px;display:flex}.section-head.expanded{border-bottom-color:var(--roi-border)}.section-head h4{color:var(--roi-fg);letter-spacing:-.01em;flex:1;margin:0;font-size:15px;font-weight:700}.section-head-plain{cursor:default;background:0 0;border:none;flex-wrap:wrap;align-items:baseline;gap:14px;padding:18px 0 6px;display:flex}.section-head-plain h4{letter-spacing:-.015em;color:var(--roi-fg);margin:0;font-size:18px;font-weight:800}.section-meta{color:var(--roi-fg-muted);font-size:12px}.section-head-plain .section-meta{color:var(--roi-fg-muted);letter-spacing:.04em;text-transform:uppercase;margin-left:auto;font-size:12px;font-weight:600}.lesson-row{border-top:1px solid var(--roi-border);cursor:pointer;transition:background var(--duration-fast) var(--ease-default);background:var(--roi-card-bg);align-items:center;gap:12px;padding:12px 18px;display:flex}.lesson-row:first-child{border-top:none}.lesson-row.active .lesson-title{color:var(--roi-red);font-weight:600}.lesson-row.locked{color:var(--roi-fg-muted)}.lesson-icon{background:var(--roi-bg-muted);width:28px;height:28px;color:var(--roi-fg-muted);border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.lesson-icon.complete{background:var(--roi-success);color:#fff}.lesson-icon.playing{background:var(--roi-red);color:#fff}.lesson-title{color:var(--roi-fg);flex:1;font-size:14px;font-weight:500}.lesson-row.locked .lesson-title{color:var(--roi-fg-muted)}.lesson-duration{color:var(--roi-fg-muted);font-variant-numeric:tabular-nums;font-size:12px}.lesson-preview-pill{letter-spacing:.06em;background:var(--roi-red);color:#fff;text-transform:uppercase;border-radius:3px;padding:2px 6px;font-size:10px;font-weight:700}.lesson-preview-list{flex-direction:column;gap:10px;padding:8px 0 0;display:flex}.lesson-preview-list .lesson-preview{text-align:left;flex-direction:row;align-items:stretch}.lesson-preview-list .lesson-preview-thumb{flex-shrink:0;width:220px}.lesson-preview-list .lesson-preview-thumb .thumb{aspect-ratio:auto;height:100%}@media (max-width:720px){.lesson-preview-list .lesson-preview{flex-direction:column}.lesson-preview-list .lesson-preview-thumb{width:100%}.lesson-preview-list .lesson-preview-thumb .thumb{aspect-ratio:16/10;height:auto}}.lesson-preview-list .lesson-preview-body{gap:6px;padding:14px 18px}.lesson-preview-list .lesson-preview-title{font-size:16px}.lesson-preview-list .lesson-preview-desc{-webkit-line-clamp:2;font-size:13px}.lesson-preview{background:var(--roi-card-bg);border:1px solid var(--roi-border);cursor:pointer;transition:all var(--duration-normal) var(--ease-default);text-align:left;border-radius:8px;flex-direction:column;width:100%;display:flex;overflow:hidden}.lesson-preview:hover{border-color:var(--roi-border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.lesson-preview.locked{opacity:.92}.lesson-preview.active{border-color:var(--roi-red);box-shadow:0 0 0 1px var(--roi-red)}.lesson-preview-thumb{position:relative}.lesson-preview-body{flex-direction:column;flex:1;gap:6px;padding:12px 14px 14px;display:flex}.lesson-preview-meta{color:var(--roi-fg-muted);letter-spacing:.04em;text-transform:uppercase;align-items:center;gap:8px;font-size:11px;font-weight:600;display:flex}.lesson-preview-meta .dot{opacity:.5;background:currentColor;border-radius:999px;width:4px;height:4px}.lesson-preview-title{letter-spacing:-.01em;color:var(--roi-fg);text-wrap:balance;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14.5px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.lesson-preview.active .lesson-preview-title{color:var(--roi-red)}.lesson-preview-desc{color:var(--roi-fg-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12.5px;line-height:1.45;display:-webkit-box;overflow:hidden}.lesson-preview-progress{align-items:center;gap:8px;margin-top:4px;display:flex}.lesson-preview-progress .progress{flex:1}.lesson-preview-progress span{color:var(--roi-fg-muted);font-variant-numeric:tabular-nums;font-size:11px;font-weight:600}.lesson-preview-progress span.complete{color:var(--roi-success)}.auth-wrap{background:var(--roi-bg-subtle);flex:1;justify-content:center;align-items:center;min-height:calc(100vh - 88px);padding:56px 24px;display:flex}.auth-form-col{justify-content:center;align-items:center;width:100%;display:flex}.auth-form{background:var(--roi-card-bg);border:1px solid var(--roi-border);width:100%;max-width:420px;box-shadow:var(--shadow-sm);border-radius:12px;padding:40px 36px}@media (max-width:540px){.auth-form{padding:28px 22px}}.auth-divider{color:var(--roi-fg-muted);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:12px;margin:20px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--roi-border);flex:1;height:1px}.alert{border-radius:6px;align-items:flex-start;gap:10px;margin-bottom:16px;padding:12px 14px;font-size:13.5px;display:flex}.alert-error{background:var(--roi-error-bg);color:var(--roi-error)}.alert-success{background:var(--roi-success-bg);color:var(--roi-success)}.alert-info{background:var(--roi-info-bg);color:var(--roi-info)}.player-page{background:var(--roi-bg);min-height:calc(100vh - 64px)}.player-grid{grid-template-columns:minmax(0,1fr) 380px;gap:0;min-height:calc(100vh - 64px);display:grid}@media (max-width:1024px){.player-grid{grid-template-columns:1fr}}.player-main{background:var(--roi-bg);padding:24px 32px 60px}@media (max-width:768px){.player-main{padding:16px 16px 40px}}.player-breadcrumb{color:var(--roi-fg-muted);align-items:center;gap:8px;margin-bottom:14px;font-size:13px;display:flex}.player-current-title{letter-spacing:-.02em;color:var(--roi-fg);margin:0 0 14px;font-size:22px;font-weight:800}.player-video{aspect-ratio:16/9;color:#fff;background:#000;border-radius:10px;position:relative;overflow:hidden}.player-video-overlay{cursor:pointer;background:linear-gradient(#0000 50%,#00000080);justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.player-play-big{width:88px;height:88px;color:var(--roi-red);transition:transform var(--duration-normal) var(--ease-default);background:#fffffff2;border-radius:999px;justify-content:center;align-items:center;display:flex}.player-video-overlay:hover .player-play-big{transform:scale(1.08)}.player-chrome{background:linear-gradient(#0000,#000000d9);flex-direction:column;gap:8px;padding:16px 20px 14px;display:flex;position:absolute;bottom:0;left:0;right:0}.player-scrub{cursor:pointer;background:#ffffff40;border-radius:999px;height:4px;position:relative}.player-scrub-buffer{background:#ffffff73;border-radius:999px;height:100%;position:absolute;left:0}.player-scrub-bar{background:var(--roi-red);border-radius:999px;height:100%;position:absolute;left:0}.player-scrub-bar:after{content:"";background:var(--roi-red);border-radius:999px;width:12px;height:12px;position:absolute;top:50%;right:-6px;transform:translateY(-50%)}.player-controls{color:#ffffffd9;font-variant-numeric:tabular-nums;align-items:center;gap:14px;font-size:12.5px;display:flex}.player-control-btn{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.player-control-btn:hover{background:#ffffff1f}.player-control-text{letter-spacing:.04em;font-variant-numeric:tabular-nums;border-radius:4px;width:auto;min-width:36px;padding:0 10px;font-size:12px;font-weight:700}.player-below{grid-template-columns:minmax(0,1fr);gap:24px;margin-top:24px;display:grid}.lesson-desc{color:var(--roi-fg);max-width:760px;font-size:15px;line-height:1.6}.materials-box{border:1px solid var(--roi-border);background:var(--roi-card-bg);border-radius:8px;padding:20px}.materials-box h4{letter-spacing:-.01em;margin:0 0 12px;font-size:14px;font-weight:700}.material-row{border-top:1px solid var(--roi-border);align-items:center;gap:12px;padding:10px 0;display:flex}.material-row:first-of-type{border-top:none}.material-icon{background:var(--roi-bg-muted);letter-spacing:.04em;width:36px;height:36px;color:var(--roi-fg);border-radius:6px;justify-content:center;align-items:center;font-size:10px;font-weight:800;display:flex}.material-name{color:var(--roi-fg);flex:1;font-size:13.5px;font-weight:500}.material-meta{color:var(--roi-fg-muted);font-size:12px}.player-nav-row{flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:28px;display:flex}.player-sidebar{border-left:1px solid var(--roi-border);background:var(--roi-bg-subtle);flex-direction:column;height:calc(100vh - 64px);display:flex;position:sticky;top:64px;overflow:hidden}@media (max-width:1024px){.player-sidebar{border-left:none;border-top:1px solid var(--roi-border);height:auto;position:static}}.player-sidebar-head{border-bottom:1px solid var(--roi-border);background:var(--roi-bg);padding:18px 20px 14px}.player-sidebar-head h3{letter-spacing:-.015em;color:var(--roi-fg);margin:4px 0 10px;font-size:16px;font-weight:800;line-height:1.25}.player-sidebar-progress{color:var(--roi-fg-muted);align-items:center;gap:10px;font-size:12px;display:flex}.player-sidebar-progress .progress{flex:1}.player-sidebar-body{flex:1;overflow-y:auto}.player-sidebar-section{border-bottom:1px solid var(--roi-border)}.player-sidebar-section-head-prominent{z-index:2;background:var(--roi-bg);border-top:1px solid var(--roi-border);border-bottom:1px solid var(--roi-border);box-shadow:var(--shadow-xs);align-items:center;gap:12px;padding:14px 20px 14px 17px;display:flex;position:sticky;top:0}.player-sidebar-section-head-prominent:before{content:"";background:var(--roi-red);border-radius:999px;align-self:stretch;width:3px;margin:2px 0}.player-sidebar-section-num{letter-spacing:.14em;text-transform:uppercase;color:var(--roi-red);font-size:10px;font-weight:800;line-height:1}.player-sidebar-section-title{letter-spacing:-.01em;color:var(--roi-fg);flex:1;min-width:0;font-size:14px;font-weight:700;line-height:1.25}.player-sidebar-section-count{color:var(--roi-fg-muted);font-variant-numeric:tabular-nums;letter-spacing:.02em;background:var(--roi-bg-muted);border-radius:999px;padding:4px 8px;font-size:11px;font-weight:700}.lesson-preview-stack{flex-direction:column;gap:0;display:flex}.lesson-preview-stack .lesson-preview{border-top:none;border-left:none;border-right:none;border-bottom:1px solid var(--roi-border);border-radius:0;flex-direction:row;align-items:stretch}.lesson-preview-stack .lesson-preview:hover{box-shadow:none;background:var(--roi-bg-muted);transform:none}.lesson-preview-stack .lesson-preview.active{background:var(--roi-red-subtle)}.lesson-preview-stack .lesson-preview-thumb{border-right:1px solid var(--roi-border);flex-shrink:0;width:130px}.lesson-preview-stack .lesson-preview.active .lesson-preview-thumb{border-right-color:var(--roi-red)}.lesson-preview-stack .lesson-preview-thumb .thumb{aspect-ratio:auto;border:none;border-radius:0;height:100%}.lesson-preview-stack .lesson-preview-body{gap:4px;padding:10px 12px}.lesson-preview-stack .lesson-preview-title{font-size:13px}.lesson-preview-stack .lesson-preview-desc{font-size:11.5px}.modal-backdrop{z-index:300;animation:fadeIn .2s var(--ease-default);background:#0000008c;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--roi-bg);width:100%;max-width:560px;box-shadow:var(--shadow-2xl);animation:modalIn .22s var(--ease-default);border-radius:12px;overflow:hidden}@keyframes modalIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}.modal-thumb{aspect-ratio:16/9;background:var(--roi-bg-subtle);color:var(--roi-fg);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.modal-thumb:before{content:"";-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#ffffff8c;position:absolute;inset:0}.modal-lock{color:#fff;background:#000000d9;border-radius:999px;justify-content:center;align-items:center;width:64px;height:64px;display:flex;position:relative}.modal-body{padding:24px 28px 28px}.modal-close{border:1px solid var(--roi-border);width:36px;height:36px;color:var(--roi-fg);cursor:pointer;z-index:2;box-shadow:var(--shadow-sm);background:#ffffffeb;border-radius:999px;justify-content:center;align-items:center;display:flex;position:absolute;top:12px;right:12px}.modal h3{letter-spacing:-.02em;color:var(--roi-fg);margin:0 0 6px;font-size:22px;font-weight:800}.modal-duration{color:var(--roi-fg-muted);letter-spacing:.06em;text-transform:uppercase;font-size:12px;font-weight:600}.modal-desc{color:var(--roi-fg-muted);margin:14px 0 22px;font-size:14.5px;line-height:1.55}.modal-cta{background:var(--roi-bg-subtle);border:1px solid var(--roi-border);border-radius:8px;justify-content:space-between;align-items:center;gap:16px;padding:16px;display:flex}.modal-cta-price{letter-spacing:-.02em;color:var(--roi-fg);font-size:22px;font-weight:900}.cert-page{padding:48px 0 80px}.cert-hero{text-align:center;margin-bottom:36px}.cert-hero h1{letter-spacing:-.035em;color:var(--roi-fg);margin:14px 0 10px;font-size:clamp(36px,5vw,56px);font-weight:900}.cert-hero p{color:var(--roi-fg-muted);max-width:540px;margin:0 auto;font-size:17px}.cert-paper{color:#0a0a0a;aspect-ratio:1.414;max-width:880px;box-shadow:var(--shadow-xl);border:1px solid var(--roi-border);text-align:center;background:#fff;border-radius:12px;flex-direction:column;margin:0 auto;padding:56px;display:flex;position:relative}@media (max-width:720px){.cert-paper{aspect-ratio:auto;padding:32px 24px}}.cert-paper:before{content:"";pointer-events:none;border:1px solid #e5e5e5;border-radius:6px;position:absolute;inset:18px}.cert-head{color:#737373;letter-spacing:.12em;text-transform:uppercase;justify-content:space-between;align-items:center;font-size:12px;font-weight:600;display:flex;position:relative}.cert-mark{align-items:center;gap:8px;display:flex}.cert-mark>div:first-child{color:#fff;letter-spacing:-.04em;background:red;border-radius:5px;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;font-weight:900;display:flex}.cert-body{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:14px;display:flex;position:relative}.cert-eyebrow{letter-spacing:.2em;text-transform:uppercase;color:#737373;font-size:12px;font-weight:600}.cert-name{letter-spacing:-.03em;color:#0a0a0a;text-wrap:balance;font-size:clamp(36px,5vw,64px);font-weight:900;line-height:1}.cert-of{color:#525252;max-width:520px;font-size:14px;line-height:1.5}.cert-course-name{letter-spacing:-.02em;color:#0a0a0a;text-wrap:balance;font-size:clamp(20px,2.6vw,28px);font-weight:800}.cert-foot{text-align:left;justify-content:space-between;align-items:flex-end;gap:20px;margin-top:24px;display:flex;position:relative}.cert-foot-block{color:#737373;letter-spacing:.04em;text-transform:uppercase;font-size:11px;font-weight:600}.cert-foot-block strong{color:#0a0a0a;text-transform:none;letter-spacing:-.01em;margin-top:4px;font-size:14px;font-weight:800;display:block}.cert-sig{color:#0a0a0a;margin-top:-4px;font-family:Brush Script MT,Lucida Handwriting,cursive;font-size:26px;font-weight:400;display:block}.cert-actions{flex-wrap:wrap;justify-content:center;gap:12px;margin-top:32px;display:flex}.toast{background:var(--roi-gray-950);color:#fff;box-shadow:var(--shadow-xl);z-index:500;animation:toastIn .22s var(--ease-default);white-space:nowrap;border-radius:8px;align-items:center;gap:10px;padding:12px 18px;font-size:14px;font-weight:500;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}.complete-banner{background:linear-gradient(135deg,var(--roi-success-bg),var(--roi-bg-subtle));border:1px solid var(--roi-success);border-radius:10px;align-items:center;gap:16px;margin-top:20px;padding:20px 22px;display:flex}.complete-banner-icon{background:var(--roi-success);color:#fff;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.complete-banner h4{letter-spacing:-.01em;color:var(--roi-fg);margin:0;font-size:16px;font-weight:800}.complete-banner p{color:var(--roi-fg-muted);margin:4px 0 0;font-size:13.5px}.player-mobile-toggle{display:none}@media (max-width:1024px){.player-mobile-toggle{margin-top:16px;display:flex}}@keyframes spin{to{transform:rotate(360deg)}}:root{--roi-red:#ff3b30;--roi-red-hover:#f23328;--roi-red-active:#df2419;--roi-red-muted:#ff7a72;--roi-red-subtle:#fff1ef;--roi-red-light:#fff8f7;--roi-red-10:#ff3b301a;--roi-red-20:#ff3b302e;--ra-ink:#211d19;--ra-muted:#746b62;--ra-subtle:#a2978e;--ra-line:#ece2d8;--ra-line-strong:#ded2c7;--ra-bg:#fbf8f4;--ra-bg-2:#f6efe7;--ra-card:#ffffffdb;--ra-card-solid:#fffdfa;--roi-bg:#fffdfa;--roi-bg-subtle:#fbf8f4;--roi-bg-muted:#f6efe7;--roi-fg:var(--ra-ink);--roi-fg-muted:var(--ra-muted);--roi-fg-subtle:var(--ra-subtle);--roi-border:var(--ra-line);--roi-border-hover:var(--ra-line-strong);--roi-card-bg:var(--ra-card);--roi-card-border:var(--ra-line);--roi-input-bg:#fffffff0;--radius-lg:14px;--radius-xl:20px;--radius-2xl:28px;--shadow-xs:0 1px 2px #241b1206;--shadow-sm:0 8px 24px #3023160e, 0 1px 2px #30231608;--shadow-md:0 18px 42px #30231616, 0 4px 10px #30231609;--shadow-lg:0 28px 70px #3023161f, 0 10px 28px #3023160b;--shadow-xl:0 36px 90px #30231629, 0 14px 40px #3023160e;--shadow-red:0 14px 28px #ff3b3029;--shadow-red-lg:0 20px 50px #ff3b3038;--ring-brand:0 0 0 4px #ff3b301f}html,body,.app{color:var(--ra-ink)!important;background:radial-gradient(circle at 10% 0,#ff3b3009,#0000 24rem),radial-gradient(circle at 92% 8%,#ff3b3006,#0000 28rem),linear-gradient(#fffdfa 0%,#fbf8f4 48%,#f8f2ec 100%)!important}body{-webkit-font-smoothing:antialiased;text-rendering:geometricprecision;font-family:Inter,IBM Plex Sans Thai,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif!important}.nav{-webkit-backdrop-filter:blur(22px)saturate(160%)!important;background:#fffdfac2!important;border-bottom:1px solid #ece2d8c7!important;box-shadow:inset 0 1px #ffffffb8!important}.nav-inner{gap:32px!important;height:76px!important}.nav-brand-logo{height:46px!important}.nav-link{color:#766e66!important;letter-spacing:-.01em!important;border-bottom-width:1.5px!important;border-bottom-color:#0000!important;font-size:13.5px!important;font-weight:500!important}.nav-link:hover,.nav-link.active{color:var(--ra-ink)!important}.nav-link.active{border-bottom-color:var(--roi-red)!important}.page-header{padding:72px 0 38px!important}.page-title,.cert-hero h1{letter-spacing:-.055em!important;color:var(--ra-ink)!important;font-weight:800!important;line-height:.98!important}.page-title{font-size:clamp(42px,6vw,68px)!important}.page-subtitle,.lesson-desc,.course-card-desc,.lesson-preview-desc{color:var(--ra-muted)!important;line-height:1.65!important}.overline,.course-card-progress{color:var(--roi-red)!important;letter-spacing:.145em!important}.btn,.input,.filter-chip,.filter-search,select:not(.ds-input),textarea:not(.ds-input){border-radius:14px!important}.btn{letter-spacing:-.015em!important;min-height:44px!important;padding:12px 19px!important;font-weight:650!important}.btn-lg{min-height:50px!important;padding:14px 24px!important}.btn-primary{color:#fff!important;background:linear-gradient(#ff5148 0%,#ff3b30 100%)!important;border-color:#ff3b30f5!important;box-shadow:inset 0 1px #ffffff4d,0 12px 24px #ff3b3021!important}.btn-primary:hover:not(:disabled){box-shadow:var(--shadow-red-lg)!important;background:linear-gradient(#ff645c 0%,#ff3b30 100%)!important;transform:translateY(-1px)!important}.btn-outline,.btn-secondary,.btn-ghost{color:var(--ra-ink)!important;background:#ffffffb8!important;border-color:#ece2d8f2!important;box-shadow:inset 0 1px #ffffffb8!important}.btn-outline:hover:not(:disabled),.btn-ghost:hover:not(:disabled){border-color:var(--ra-line-strong)!important;background:#fffffff5!important}.card,.course-card,.auth-form,.progress-card,.instructor-card,.player-sidebar,.player-below,.lesson-preview,.section-block,.section-block-plain,.empty,.resume-card,.menu-panel,.cert-card,.buy-card{background:var(--ra-card)!important;box-shadow:var(--shadow-sm)!important;border:1px solid #ece2d8e6!important;border-radius:24px!important}.card-interactive:hover,.course-card:hover,.lesson-preview:hover{box-shadow:var(--shadow-lg)!important;border-color:#ded2c7f2!important;transform:translateY(-5px)!important}.thumb,.course-hero{box-shadow:inset 0 1px 0 #ffffffd1, var(--shadow-sm)!important;background:radial-gradient(circle at 78% 35%,#ff3b3024,#0000 7rem),radial-gradient(circle at 28% 76%,#fffffff2,#0000 10rem),linear-gradient(145deg,#fffdfa 0%,#f7efe7 100%)!important;border:1px solid #ece2d8eb!important;border-radius:24px!important;position:relative!important;overflow:hidden!important}.thumb:before,.course-hero:before{content:""!important;aspect-ratio:1!important;z-index:0!important;background:linear-gradient(#fffffffa,#f4ece4f0)!important;border-radius:26px!important;width:35%!important;position:absolute!important;top:17%!important;right:9%!important;transform:rotate(11deg)!important;box-shadow:0 18px 38px #8f7c6929,inset 0 1px #ffffffe0!important}.thumb:after,.course-hero:after{content:""!important;aspect-ratio:1!important;z-index:1!important;background:radial-gradient(circle at 32% 30%,#ff958e 0%,#ff3b30 70%,#e7271d 100%)!important;border-radius:999px!important;width:12%!important;position:absolute!important;bottom:17%!important;right:19%!important;box-shadow:0 12px 26px #ff3b3033!important}.thumb-glyph,.course-hero-glyph{opacity:.075!important;letter-spacing:-.09em!important;z-index:1!important;font-weight:850!important}.thumb-tag,.thumb-mark,.thumb-duration,.thumb-playing,.thumb-complete-mark,.thumb-lock-overlay,.thumb-progress,.course-hero-content,.player-video-overlay,.player-chrome{z-index:3!important}.thumb-tag{color:#211d198f!important;top:16px!important;left:16px!important}.thumb-mark{background:var(--roi-red)!important;border-radius:9px!important;width:28px!important;height:28px!important;top:16px!important;right:16px!important;box-shadow:0 10px 20px #ff3b302e!important}.thumb-duration{background:#211d19c7!important;border-radius:999px!important;padding:5px 9px!important;bottom:13px!important;right:13px!important}.thumb-progress{background:#211d1912!important;height:4px!important}.thumb-progress>div,.progress-bar{background:linear-gradient(90deg,#ff746d 0%,#ff3b30 100%)!important}.thumb-3,.course-hero.thumb-3{color:#fff!important;background:radial-gradient(circle at 78% 35%,#ffffff38,#0000 7rem),linear-gradient(145deg,#ff6159 0%,#ff3b30 100%)!important;border-color:#ff3b30e0!important}.thumb-3:before,.course-hero.thumb-3:before{background:linear-gradient(#ffffff47,#ffffff1c)!important;box-shadow:inset 0 1px #ffffff47!important}.thumb-3:after,.course-hero.thumb-3:after{box-shadow:none!important;background:radial-gradient(circle at 32% 30%,#fff 0%,#ffd6d2 62%,#ffffffbf 100%)!important}.catalog-grid{gap:28px!important}.course-card{padding:8px!important}.course-card .thumb{border-radius:20px!important}.course-card-body{gap:10px!important;padding:18px 14px 16px!important}.course-card-title{letter-spacing:-.035em!important;font-size:17px!important;font-weight:750!important;line-height:1.22!important}.course-card-meta{padding-top:12px!important}.detail-grid{gap:36px!important;margin-top:28px!important}.course-hero{min-height:340px!important;padding:38px!important}.course-hero-title{letter-spacing:-.055em!important;font-size:clamp(38px,5vw,58px)!important;font-weight:800!important;line-height:.98!important}.course-hero-tagline{color:var(--ra-muted)!important;font-size:16.5px!important}.course-hero-resume{-webkit-backdrop-filter:blur(10px)!important;backdrop-filter:blur(10px)!important;background:#ffffffb8!important;border-radius:20px!important}.section-block,.section-block-plain{overflow:hidden!important}.section-head,.section-head-plain{background:linear-gradient(#fffdfae6,#f9f4efb8)!important;padding:20px 22px!important}.lesson-row{background:#ffffff80!important;padding:15px 20px!important}.lesson-row:hover{background:#fff8f7d6!important}.lesson-row.active{background:#fff1ef!important}.player-page{background:radial-gradient(circle at 12% 4%,#ff3b3009,#0000 25rem),linear-gradient(#fffdfa 0%,#faf6f1 100%)!important}.player-grid{gap:28px!important}.player-main{padding-top:24px!important}.player-video{box-shadow:var(--shadow-md)!important;background:#000!important;border:1px solid #ece2d8eb!important;border-radius:20px!important}.player-video:before,.player-video:after{content:none!important;display:none!important}.player-chrome{background:linear-gradient(#211d190f,#211d19c7)!important}.player-play-big{width:82px!important;height:82px!important;color:var(--roi-red)!important;background:#ffffffeb!important;box-shadow:0 18px 44px #211d1924!important}.player-below{padding:30px!important}.player-sidebar{background:#ffffffa8!important;padding:10px!important}.player-sidebar-head{padding:20px 18px 14px!important}.player-sidebar-section{background:#ffffffb3!important;border:1px solid #ece2d8e6!important;border-radius:18px!important;overflow:hidden!important}.player-sidebar-section+.player-sidebar-section{margin-top:12px!important}.player-sidebar-section-head-prominent{background:linear-gradient(#fffdfa 0%,#f7f0e9 100%)!important}.player-sidebar-body{padding:0 6px 8px!important}.auth-wrap{background:radial-gradient(circle at 18% 26%,#ff3b300f,#0000 16rem),radial-gradient(circle at 72% 78%,#ff3b300b,#0000 18rem),linear-gradient(#fffdfa 0%,#f8f2ec 100%)!important;min-height:calc(100vh - 76px)!important;padding:72px 20px 92px!important}.auth-form{max-width:440px!important;box-shadow:var(--shadow-lg)!important;background:#ffffffb8!important;border-radius:28px!important;padding:38px 34px!important}.auth-form h1,.auth-form h2{letter-spacing:-.045em!important}.auth-wrap{position:relative}.auth-logo{display:inline-flex;position:absolute;top:24px;left:32px}@media (max-width:767px){.auth-logo{top:16px;left:16px}.auth-logo img{width:98px;height:auto}}.cert-hero{padding-top:76px!important}.cert-hero h1{font-size:clamp(42px,6vw,66px)!important}.certificate-paper,.cert-canvas,.cert-card{box-shadow:var(--shadow-lg)!important;background:radial-gradient(circle at 82% 18%,#ff3b300a,#0000 14rem),linear-gradient(#fffdfa,#fbf5ef)!important;border-color:#ece2d8f2!important;border-radius:28px!important}.admin-sidebar,.admin-main,.admin-form-card,.admin-table-card{box-shadow:var(--shadow-sm)!important;background:#ffffffc2!important;border:1px solid #ece2d8e6!important;border-radius:24px!important}@media (max-width:980px){.detail-grid{gap:28px!important}}@media (max-width:768px){.page-header{padding:42px 0 26px!important}.page-title{font-size:clamp(36px,10vw,48px)!important}.course-hero{min-height:300px!important;padding:28px!important}.auth-form{padding:30px 24px!important}}.course-hero.course-hero-cover{aspect-ratio:16/10;background:var(--roi-bg-subtle)!important;min-height:0!important;padding:0!important;display:block!important}.course-hero.course-hero-cover:before,.course-hero.course-hero-cover:after{content:none!important;display:none!important}.course-hero-cover-img{object-fit:cover;z-index:0;width:100%;height:100%;display:block;position:absolute;inset:0}.course-hero-watch{z-index:2;position:absolute;bottom:22px;left:22px}.course-hero-enrolled{z-index:2;position:absolute;top:22px;left:22px}.thumb-image:before,.thumb-image:after{content:none!important;display:none!important}.thumb-image{background:var(--roi-bg-subtle)!important}@font-face{font-family:Amsterdam Four;src:url(/fonts/AmsterdamFour.ttf)format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:The Seasons;src:url(/fonts/TheSeasons-LightItalic.otf)format("opentype");font-weight:300;font-style:italic;font-display:swap}.cert-canvas{aspect-ratio:2000/1414;width:100%;max-width:940px;box-shadow:var(--shadow-lg);border-radius:10px;margin:8px auto 0;position:relative;overflow:hidden;container-type:inline-size}.cert-bg{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.cert-ov-name{letter-spacing:.01em;color:#fff;white-space:nowrap;text-align:center;font-family:The Seasons,IBM Plex Sans Thai,Georgia,serif;font-size:5.2cqw;font-style:italic;font-weight:300;line-height:1;position:absolute;transform:translate(-50%,-50%)}.cert-ov-date{color:#fff;letter-spacing:.04em;white-space:nowrap;font-size:1.7cqw;font-weight:500;position:absolute;transform:translate(-50%,-50%)}.cert-caption{text-align:center;letter-spacing:.08em;text-transform:uppercase;color:var(--roi-fg-muted);margin:14px auto 0;font-size:12px}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.player-breadcrumb a{align-items:center;gap:4px;display:inline-flex}.player-eyebrow{margin-bottom:10px;display:block}.player-below{box-shadow:none!important;background:0 0!important;border:0!important;border-radius:0!important;padding:0!important}.player-sidebar{box-shadow:none!important;border-top:0!important;border-bottom:0!important;border-right:0!important;border-radius:0!important}@keyframes ra-skeleton{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton{background:linear-gradient(90deg, var(--roi-bg-subtle) 25%, var(--roi-bg-muted) 50%, var(--roi-bg-subtle) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.4s linear infinite ra-skeleton;display:block}.skeleton-line{border-radius:var(--radius-full);height:14px}.skeleton-card{border-radius:var(--radius-lg);height:340px}.skeleton-video{aspect-ratio:16/9;border-radius:var(--radius-lg);width:100%}@media (prefers-reduced-motion:reduce){.skeleton{animation:none}}.route-loading{min-height:60vh;color:var(--roi-fg-muted);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:16px;font-size:14px;display:flex}.route-loading .route-spinner{border:3px solid var(--roi-border);border-top-color:var(--roi-red);border-radius:var(--radius-full);width:36px;height:36px;animation:.7s linear infinite spin}.cover-video-play{z-index:2;cursor:pointer;background:var(--roi-red);color:#fff;width:76px;height:76px;box-shadow:var(--shadow-red-lg);transition:transform var(--duration-normal) var(--ease-default);border:none;border-radius:9999px;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.cover-video-play:hover{transform:translate(-50%,-50%)scale(1.06)}.cover-video-frame{z-index:3;background:#000;position:absolute;inset:0}.course-title-block{padding-top:8px}.course-page-title{letter-spacing:-.025em;color:var(--roi-fg);margin:0;font-size:clamp(26px,4vw,36px);font-weight:900;line-height:1.15}.course-page-tagline{color:var(--roi-fg-muted);max-width:680px;margin:10px 0 0;font-size:17px;line-height:1.55}.course-faq{border:1px solid var(--roi-border);border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.course-faq-item{border-bottom:1px solid var(--roi-border);background:var(--roi-card-bg)}.course-faq-item:last-child{border-bottom:none}.course-faq-item summary{cursor:pointer;padding:16px 18px;font-size:15px;font-weight:600;list-style:none}.course-faq-item summary::-webkit-details-marker{display:none}.course-faq-item summary:after{content:"+";float:right;color:var(--roi-fg-muted)}.course-faq-item[open] summary:after{content:"–"}.course-faq-item p{color:var(--roi-fg-muted);margin:0;padding:0 18px 16px;font-size:14.5px;line-height:1.6}.mobile-buy-bar{display:none}@media (max-width:980px){.mobile-buy-bar{z-index:90;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:var(--roi-bg);border-top:1px solid var(--roi-border);box-shadow:var(--shadow-lg);justify-content:space-between;align-items:center;gap:12px;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-buy-bar-price{color:var(--roi-fg);font-size:18px;font-weight:800}.mobile-buy-bar-note{color:var(--roi-fg-muted);font-size:11.5px}body:has(.mobile-buy-bar) footer{padding-bottom:88px}}.btn-primary:disabled{background:var(--roi-gray-200);color:var(--roi-gray-500);opacity:1;box-shadow:none}.ds{--roi-red:red;--roi-red-hover:#e60000;--roi-red-active:#c00;--roi-red-muted:#ff4d4d;--roi-red-subtle:#ffe5e5;--roi-red-light:#fff0f0;--roi-bg:var(--roi-white);--roi-bg-subtle:var(--roi-gray-50);--roi-bg-muted:var(--roi-gray-100);--roi-fg:var(--roi-gray-900);--roi-fg-muted:var(--roi-gray-500);--roi-fg-subtle:var(--roi-gray-400);--roi-border:var(--roi-gray-200);--roi-border-hover:var(--roi-gray-300);--roi-card-bg:var(--roi-white);--roi-card-border:var(--roi-gray-200);--shadow-xs:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a;color:var(--roi-fg);font-family:var(--font-inter), Inter, "IBM Plex Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;line-height:1.5}.ds :focus-visible{outline:2px solid var(--roi-red);outline-offset:2px}.ds h1,.ds h2,.ds h3,.ds p{margin:0}.ds-sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.ds-container{width:100%;max-width:1440px;margin:0 auto;padding-inline:clamp(40px,6.12vw,88px)}@media (max-width:1023px){.ds-container{padding-inline:40px}}@media (max-width:767px){.ds-container{padding-inline:16px}}.ds-display{letter-spacing:-.03em;font-size:48px;font-weight:900;line-height:1.05}.ds-h-section{letter-spacing:-.025em;font-size:36px;font-weight:900;line-height:1.15}.ds-h-lg{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.ds-body-lg{font-size:18px;line-height:1.55}.ds-body-md{font-size:15px;line-height:1.5}.ds-body-sm{font-size:13px;line-height:1.45}.ds-muted{color:var(--roi-fg-muted)}.ds-overline{letter-spacing:.12em;text-transform:uppercase;color:var(--roi-red-active);font-size:11px;font-weight:700;line-height:1.2}@media (max-width:767px){.ds-display{letter-spacing:-.025em;font-size:36px;line-height:1.15}.ds-h-section{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}}.ds-btn{border-radius:var(--roi-radius-md);min-height:40px;font:inherit;white-space:nowrap;cursor:pointer;text-align:center;transition:background-color var(--duration-fast) var(--ease-default), border-color var(--duration-fast) var(--ease-default);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:600;line-height:1;text-decoration:none;display:inline-flex}.ds-btn-sm{min-height:32px;padding:6px 12px;font-size:13px}.ds-btn-lg{min-height:48px;padding:12px 24px;font-size:15px}.ds-btn-block{width:100%}.ds-btn-primary{background:var(--roi-red-hover);color:var(--roi-white)}.ds-btn-primary:hover:not(:disabled),.ds-btn-primary:active:not(:disabled){background:var(--roi-red-active)}.ds-btn-secondary{background:var(--roi-gray-900);color:var(--roi-white)}.ds-btn-secondary:hover:not(:disabled){background:var(--roi-gray-800)}.ds-btn-outline{background:var(--roi-bg);color:var(--roi-fg);border-color:var(--roi-border-hover)}.ds-btn-outline:hover:not(:disabled){background:var(--roi-bg-muted)}.ds-btn-ghost{color:var(--roi-fg);background:0 0}.ds-btn-ghost:hover:not(:disabled){background:var(--roi-bg-muted)}.ds-btn:disabled,.ds-btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.ds-btn-spinner{border:2px solid;border-right-color:#0000;border-radius:50%;width:16px;height:16px;animation:.8s linear infinite spin}.ds-badge{border-radius:var(--roi-radius-sm);letter-spacing:.03em;text-transform:uppercase;white-space:nowrap;background:var(--roi-bg-muted);color:var(--roi-fg);align-items:center;gap:4px;padding:4px 8px;font-size:11px;font-weight:600;line-height:1.2;display:inline-flex}.ds-badge-red{background:var(--roi-red-hover);color:var(--roi-white)}.ds-badge-soft{background:var(--roi-red-subtle);color:var(--roi-red-active)}.ds-badge-success{background:var(--roi-success-bg);color:var(--roi-success-strong);text-transform:none;letter-spacing:0}.ds-badge-outline{border:1px solid var(--roi-border-hover);color:var(--roi-fg-muted);background:0 0;padding:3px 7px}.ds-chip{border-radius:var(--roi-radius-md);white-space:nowrap;font-variant-numeric:tabular-nums;background:var(--roi-bg-muted);max-width:100%;color:var(--roi-gray-600);align-items:center;gap:6px;padding:6px 10px;font-size:13px;font-weight:500;line-height:1.2;display:inline-flex}.ds-chip>span{text-overflow:ellipsis;overflow:hidden}.ds-chip svg{flex-shrink:0}.ds-chip[data-level=soon]{background:var(--roi-warning-bg);color:var(--roi-fg)}.ds-chip[data-level=soon] svg{color:var(--roi-warning)}.ds-chip[data-level=urgent]{background:var(--roi-red-light);color:var(--roi-red-active);font-weight:600}.ds-chip[data-level=final]{background:var(--roi-red-active);color:var(--roi-white);font-weight:600}.ds-eb-bar{background:var(--roi-red-hover);color:var(--roi-white);font-variant-numeric:tabular-nums;text-decoration:none;display:block}.ds-eb-bar[data-level=urgent]{background:var(--roi-red-active)}.ds-eb-bar[data-level=final]{background:var(--roi-gray-950)}.ds-eb-inner{flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;padding:12px 32px;display:flex}.ds-eb-tag{background:var(--roi-white);color:var(--roi-red-hover);border-radius:var(--roi-radius-md);letter-spacing:.03em;padding:4px 8px;font-size:11px;font-weight:600;line-height:1.2}.ds-eb-offer{white-space:nowrap;align-items:baseline;gap:8px;display:inline-flex}.ds-eb-offer-title{letter-spacing:-.015em;font-size:16px;font-weight:700}.ds-eb-strike{font-size:13px;text-decoration:line-through}.ds-eb-price{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.ds-eb-deadline{white-space:nowrap;align-items:center;gap:8px;font-size:14px;font-weight:500;display:inline-flex}.ds-eb-boxes{gap:6px;display:inline-flex}.ds-eb-box{background:var(--roi-white);color:var(--roi-red-hover);border-radius:var(--roi-radius-md);align-items:baseline;gap:4px;padding:4px 8px;display:inline-flex}.ds-eb-bar[data-level=urgent] .ds-eb-box{color:var(--roi-red-active)}.ds-eb-bar[data-level=final] .ds-eb-box{background:var(--roi-red-hover);color:var(--roi-white)}.ds-eb-box b{letter-spacing:-.015em;font-size:20px;font-weight:700;line-height:1.3}.ds-eb-box small{font-size:11px;font-weight:600}.ds-eb-date{white-space:nowrap;font-size:14px;font-weight:500}.ds-eb-cta{background:var(--roi-white);color:var(--roi-red-hover);border-radius:var(--roi-radius-full);white-space:nowrap;align-items:center;min-height:44px;padding:12px 16px;font-size:14px;font-weight:600;line-height:1;display:inline-flex}.ds-eb-bar[data-level=final] .ds-eb-cta{color:var(--roi-gray-950)}.ds-eb-lead-short{display:none}@media (max-width:1023px){.ds-eb-inner{flex-direction:column;gap:8px;padding:12px 40px}.ds-eb-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;display:flex}.ds-eb-offer-title{font-size:14px;font-weight:400}.ds-eb-price{font-size:20px}.ds-eb-lead-long{display:none}.ds-eb-lead-short{font-size:13px;display:inline}.ds-eb-offer-long{display:none}}@media (min-width:1024px){.ds-eb-row{display:contents}.ds-eb-offer-short{display:none}}@media (max-width:767px){.ds-eb-inner{align-items:stretch;padding:12px 16px}.ds-eb-row{flex-wrap:nowrap;justify-content:flex-start;gap:8px}.ds-eb-offer-title{font-weight:500}.ds-eb-deadline{gap:8px}.ds-eb-boxes{gap:6px}.ds-eb-box{gap:4px;padding:4px 8px}.ds-eb-cta{margin-left:auto;padding:12px 16px}.ds-eb-date{display:none}}.ds-nav{z-index:100;background:var(--roi-bg);border-bottom:1px solid var(--roi-border);position:sticky;top:0}.ds-nav-inner{justify-content:space-between;align-items:center;max-width:1440px;height:88px;margin:0 auto;padding:0 32px;display:flex}.ds-nav-logo{align-items:center;min-height:44px;display:inline-flex}.ds-nav-logo img{object-fit:contain;width:122px;height:40px}.ds-nav-right{align-items:center;gap:24px;display:flex}.ds-nav-link{color:var(--roi-fg-muted);white-space:nowrap;padding:14px 0;font-size:14px;font-weight:500;line-height:1.2;text-decoration:none}.ds-nav-link:hover{color:var(--roi-fg)}.ds-nav-link[aria-current=page]{color:var(--roi-red-active);font-weight:600}.ds-nav-divider{background:var(--roi-border);width:1px;height:24px}.ds-nav-actions{align-items:center;gap:12px;display:flex;position:relative}.ds-line-btn{background:var(--roi-line-green);border-radius:22px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex;position:relative}.ds-line-btn svg{width:26px;height:24px}.ds-avatar-btn{background:var(--roi-bg-muted);border:1px solid var(--roi-border);width:40px;height:40px;color:var(--roi-fg);font:inherit;cursor:pointer;text-transform:uppercase;border-radius:20px;justify-content:center;align-items:center;font-size:14px;font-weight:500;display:inline-flex}.ds-dropdown{background:var(--roi-card-bg);border:1px solid var(--roi-border);border-radius:var(--roi-radius-xl);width:260px;box-shadow:var(--shadow-lg);z-index:120;flex-direction:column;gap:12px;padding:16px;display:flex;position:absolute;top:calc(100% + 12px);right:0}.ds-dropdown-who{flex-direction:column;gap:2px;min-width:0;display:flex}.ds-dropdown-email{overflow-wrap:anywhere;font-size:14px;font-weight:500}.ds-dropdown-divider{background:var(--roi-border);height:1px}.ds-dropdown-link{min-height:44px;color:var(--roi-fg);border-radius:var(--roi-radius-md);align-items:center;gap:10px;padding:0 4px;font-size:14px;text-decoration:none;display:flex}.ds-dropdown-link:hover{background:var(--roi-bg-muted)}.ds-nav-mobile-line{display:none}.ds-nav-menu-btn{width:44px;height:44px;color:var(--roi-fg);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;display:none}@media (max-width:1023px){.ds-nav-inner{padding:0 40px}.ds-nav-right{gap:16px}.ds-avatar-btn{border-radius:22px;width:44px;height:44px}}@media (max-width:767px){.ds-nav-inner{height:64px;padding:0 16px}.ds-nav-logo img{width:91px;height:30px}.ds-nav-link,.ds-nav-divider,.ds-nav-actions{display:none}.ds-nav-menu-btn,.ds-nav-mobile-line{display:inline-flex}}.ds-mmenu-scrim{background:var(--roi-scrim);z-index:200;position:fixed;inset:0}.ds-mmenu{background:var(--roi-bg);z-index:201;max-height:100dvh;padding-bottom:24px;position:fixed;top:0;left:0;right:0;overflow-y:auto}.ds-mmenu-head{border-bottom:1px solid var(--roi-border);justify-content:space-between;align-items:center;height:64px;padding:0 16px;display:flex}.ds-mmenu-head img{object-fit:contain;width:122px;height:40px}.ds-mmenu-account{background:var(--roi-bg-subtle);align-items:center;gap:12px;padding:16px;display:flex}.ds-mmenu-avatar{background:var(--roi-red);width:40px;height:40px;color:var(--roi-white);text-transform:uppercase;border-radius:20px;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.ds-mmenu-email{overflow-wrap:anywhere;font-size:16px;font-weight:700}.ds-mmenu-links{flex-direction:column;padding:8px 16px 0;display:flex}.ds-mmenu-row{border-bottom:1px solid var(--roi-border);min-height:56px;color:var(--roi-fg);justify-content:space-between;align-items:center;font-size:20px;font-weight:700;text-decoration:none;display:flex}.ds-mmenu-row span:last-child{color:var(--roi-fg-muted)}.ds-mmenu-featured{border-radius:var(--roi-radius-xl);background:var(--roi-red-subtle);color:var(--roi-fg);flex-direction:column;gap:4px;margin:20px 16px 0;padding:14px 16px;text-decoration:none;display:flex}.ds-mmenu-featured-eyebrow{color:var(--roi-red-active);letter-spacing:.03em;font-size:11px;font-weight:600}.ds-mmenu-featured-line{flex-wrap:wrap;align-items:baseline;gap:6px;font-size:16px;font-weight:700;display:flex}.ds-mmenu-featured-line s{color:var(--roi-fg-muted);font-size:13px;font-weight:400}.ds-mmenu-actions{flex-direction:column;gap:12px;padding:20px 16px 0;display:flex}.ds-mmenu-signup{color:var(--roi-fg-muted);text-align:center;font-size:13px}.ds-mmenu-signup a{color:var(--roi-fg);font-weight:600;text-decoration:underline}.ds-icon-btn{width:44px;height:44px;color:var(--roi-fg);cursor:pointer;border-radius:var(--roi-radius-md);background:0 0;border:0;justify-content:center;align-items:center;display:inline-flex}.ds-footer{background:var(--roi-bg-subtle);border-top:1px solid var(--roi-border);padding:64px 0 32px}.ds-footer-cols{grid-template-columns:minmax(0,1fr) 200px 200px 200px auto;gap:48px;display:grid}.ds-footer-brand{flex-direction:column;gap:12px;display:flex}.ds-footer-brand img{object-fit:contain;width:122px;height:40px}.ds-footer-col{flex-direction:column;gap:12px;display:flex}.ds-footer-col h2{letter-spacing:-.015em;font-size:16px;font-weight:700;line-height:1.3}.ds-footer-col a{color:var(--roi-fg);font-size:15px;line-height:1.5;text-decoration:none}.ds-footer-col a:hover{text-decoration:underline}.ds-footer-links{flex-direction:column;gap:0;margin-top:-10px;display:flex}.ds-footer-links a{align-items:center;min-height:44px;display:inline-flex}.ds-footer-line{align-items:center;gap:12px;font-size:14px;font-weight:500;display:flex}.ds-footer-textlink{align-items:center;min-height:44px;display:inline-flex}.ds-footer-social{flex-wrap:wrap;gap:8px;display:flex}.ds-footer-social a{align-items:center;min-height:44px;padding-right:8px;display:inline-flex}.ds-footer-legal{border-top:1px solid var(--roi-border);color:var(--roi-fg-muted);flex-wrap:wrap;justify-content:space-between;gap:6px;margin-top:40px;padding-top:20px;font-size:13px;display:flex}@media (max-width:1023px){.ds-footer{padding:48px 0 32px}.ds-footer-cols{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.ds-footer-brand,.ds-footer-contact{grid-column:1/-1}.ds-footer-contact-items{flex-wrap:wrap;gap:32px;display:flex}}@media (max-width:767px){.ds-footer{padding:40px 0 24px}.ds-footer-cols{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 24px}.ds-footer-contact{order:-1;grid-column:1/-1}.ds-footer-brand{order:-2}.ds-footer-policy{grid-column:1/-1}.ds-footer-policy .ds-footer-links{flex-flow:wrap;gap:8px 16px}.ds-footer-contact-items{flex-direction:column;gap:0}.ds-footer-legal{flex-direction:column;margin-top:32px}}.ds-ccard{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-lg);height:100%;box-shadow:var(--shadow-xs);flex-direction:column;min-width:0;display:flex;overflow:hidden}.ds-ccard-thumb{aspect-ratio:358/202;background:radial-gradient(ellipse 36% 36% at 57% 57%, #ff00008c, #f000 100%), var(--roi-gray-950);display:block;position:relative;overflow:hidden}.ds-ccard-thumb img{object-fit:cover}.ds-ccard-dim{background:#00000059;position:absolute;inset:0}.ds-ccard-thumb .ds-badge{position:absolute;top:16px;left:16px}.ds-play{background:var(--roi-red);width:56px;height:56px;color:var(--roi-white);pointer-events:none;border-radius:50%;justify-content:center;align-items:center;padding-left:3px;display:inline-flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ds-ccard-body{flex-direction:column;flex:1;justify-content:space-between;gap:16px;padding:20px;display:flex}.ds-ccard-top{flex-direction:column;gap:8px;min-width:0;display:flex}.ds-ccard-title{letter-spacing:-.015em;-webkit-line-clamp:2;height:41.6px;color:var(--roi-fg);-webkit-box-orient:vertical;font-size:16px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.ds-ccard-title a{color:inherit;text-decoration:none}.ds-ccard-desc{color:var(--roi-fg-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;height:37.7px;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.ds-ccard-status{align-items:center;min-width:0;height:28px;display:flex}.ds-progress{background:var(--roi-bg-muted);border-radius:3px;width:100%;height:6px;overflow:hidden}.ds-progress>div{background:var(--roi-red);border-radius:3px;height:100%}.ds-ccard-bottom{flex-direction:column;gap:12px;display:flex}.ds-ccard-meta{min-height:27px;color:var(--roi-fg-muted);white-space:nowrap;justify-content:space-between;align-items:center;gap:8px;padding-top:8px;font-size:13px;line-height:1.45;display:flex}.ds-ccard-price{align-items:baseline;gap:6px;display:inline-flex}.ds-ccard-price s{color:var(--roi-fg-muted)}.ds-ccard-price b{letter-spacing:-.01em;color:var(--roi-fg);font-size:15px;font-weight:700}.ds-ccard .ds-btn{width:100%;min-height:44px}.ds-ccard-buy{flex-direction:column;gap:6px;display:flex}.ds-btn.ds-ccard-trial-soon:disabled{opacity:1;background:var(--roi-bg-subtle);color:var(--roi-gray-500);border:1px dashed var(--roi-gray-300)}.ds-skel{background:var(--roi-bg-muted);border-radius:var(--roi-radius-sm)}.ds-ccard-skel .ds-ccard-thumb{background:var(--roi-bg-muted)}.ds-ccard-skel .ds-ccard-body{justify-content:flex-start;gap:12px}@media (prefers-reduced-motion:no-preference){.ds-skel,.ds-ccard-skel .ds-ccard-thumb{animation:1.6s ease-in-out infinite ds-pulse}}@keyframes ds-pulse{50%{opacity:.55}}.ds-carousel{--per-view:3;--gap:24px;flex-direction:column;gap:24px;display:flex}.ds-carousel-track{gap:var(--gap);scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;overscroll-behavior-x:contain;margin:0;padding:0;list-style:none;display:flex;overflow-x:auto}.ds-carousel-track::-webkit-scrollbar{display:none}.ds-carousel-item{flex:0 0 calc((100% - var(--gap) * (var(--per-view) - 1)) / var(--per-view));scroll-snap-align:start;min-width:0;display:flex}.ds-carousel-item>*{flex:1}.ds-carousel-controls{justify-content:center;align-items:center;gap:16px;display:flex}.ds-carousel-controls[hidden]{display:none}.ds-carousel-arrow{background:var(--roi-bg);border:1px solid var(--roi-border);width:44px;height:44px;color:var(--roi-fg);cursor:pointer;border-radius:22px;justify-content:center;align-items:center;display:inline-flex}.ds-carousel-arrow:disabled{opacity:.35;cursor:default}.ds-carousel-count{color:var(--roi-fg-muted);text-align:center;font-variant-numeric:tabular-nums;min-width:56px;font-size:14px;font-weight:500}@media (prefers-reduced-motion:reduce){.ds-carousel-track{scroll-behavior:auto}}.ds-faq-item{border-bottom:1px solid var(--roi-border)}.ds-faq-item summary{cursor:pointer;letter-spacing:-.015em;align-items:center;gap:12px;min-height:60px;padding:16px 0;font-size:16px;font-weight:700;line-height:1.3;list-style:none;display:flex}.ds-faq-item summary::-webkit-details-marker{display:none}.ds-faq-item summary>span{flex:1}.ds-faq-item summary svg{color:var(--roi-fg-muted);transition:transform var(--duration-normal) var(--ease-default);flex-shrink:0}.ds-faq-item[open] summary svg{transform:rotate(180deg)}.ds-faq-item p{color:var(--roi-fg-muted);margin:-8px 0 0;padding-bottom:16px;font-size:15px;line-height:1.5}.ds-retry{text-align:center;background:var(--roi-bg-subtle);border:1px solid var(--roi-border);border-radius:16px;flex-direction:column;align-items:center;gap:12px;max-width:560px;margin:0 auto;padding:40px 48px;display:flex}.ds-retry-icon{background:var(--roi-red-subtle);width:56px;height:56px;color:var(--roi-red-hover);border-radius:28px;justify-content:center;align-items:center;display:inline-flex}.ds-retry h3{font-size:22px;font-weight:700;line-height:1.25}.ds-retry p{color:var(--roi-gray-600);font-size:15px}.ds-retry-actions{flex-wrap:wrap;justify-content:center;gap:12px;padding-top:8px;display:flex}@media (max-width:767px){.ds-retry{padding:32px 20px}.ds-retry-actions{flex-direction:column;width:100%}.ds-retry-actions .ds-btn{width:100%}}.ds-toast{z-index:500;border-radius:var(--roi-radius-xl);background:var(--roi-gray-900);width:min(400px,100vw - 32px);color:var(--roi-white);box-shadow:var(--shadow-xl);align-items:flex-start;gap:12px;padding:16px;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.ds-toast-icon{color:var(--roi-red-hover);flex-shrink:0;margin-top:2px}.ds-toast-text{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.ds-toast-title{font-size:15px;font-weight:700}.ds-toast-msg{color:var(--roi-gray-300);font-size:13px}.ds-toast .ds-btn-outline{color:var(--roi-white);border-color:var(--roi-gray-300);background:0 0;margin-top:8px}.ds-toast .ds-btn-outline:hover{background:var(--roi-gray-800)}.ds-toast .ds-icon-btn{color:var(--roi-white);margin:-12px -12px -12px 0}.ds-marquee{height:64px;position:relative;overflow:hidden}.ds-marquee-track{width:max-content;animation:40s linear infinite ds-marquee;display:flex}.ds-marquee:hover .ds-marquee-track,.ds-marquee:active .ds-marquee-track,.ds-marquee:focus-within .ds-marquee-track{animation-play-state:paused}.ds-marquee-set{align-items:center;gap:56px;height:64px;padding-right:56px;display:flex}.ds-marquee-logo{flex-shrink:0;justify-content:center;align-items:center;display:flex}.ds-marquee-logo img{object-fit:contain;width:100%;height:100%}.ds-marquee:before,.ds-marquee:after{content:"";z-index:1;pointer-events:none;width:120px;position:absolute;top:0;bottom:0}.ds-marquee:before{background:linear-gradient(to right, var(--roi-bg-subtle), transparent);left:0}.ds-marquee:after{background:linear-gradient(to left, var(--roi-bg-subtle), transparent);right:0}@keyframes ds-marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}@media (prefers-reduced-motion:reduce){.ds-marquee{scrollbar-width:none;overflow-x:auto}.ds-marquee-track{animation:none}.ds-marquee-set[aria-hidden=true]{display:none}}@media (max-width:767px){.ds-marquee:before,.ds-marquee:after{width:48px}.ds-marquee-set{gap:42px;padding-right:42px}.ds-marquee-logo{zoom:.75}}.ds-poster{aspect-ratio:16/9;background:radial-gradient(ellipse 37.5% 41% at 50% 50%, #ff000073, #f000 100%), var(--roi-gray-900);border:1px solid var(--roi-gray-800);border-radius:var(--roi-radius-xl);width:100%;position:relative;overflow:hidden}.ds-poster>img{object-fit:cover}.ds-poster-play{cursor:pointer;background:0 0;border:0;width:100%;padding:0;position:absolute;inset:0}.ds-poster-play .ds-play{width:72px;height:72px}.ds-poster-badge{pointer-events:none;position:absolute;top:16px;left:16px}.ds-poster-caption{background:var(--roi-overlay);color:var(--roi-white);border-radius:var(--roi-radius-md);padding:6px 12px;font-size:13px;font-weight:500;line-height:1.2;position:absolute;bottom:16px;left:15px}.ds-poster-state{color:var(--roi-white);text-align:center;background:var(--roi-gray-950);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:16px;font-size:14px;display:flex;position:absolute;inset:0}.ds-poster-state p{color:var(--roi-gray-300);font-size:13px}.ds-poster-spinner{border:3px solid var(--roi-gray-700);border-top-color:var(--roi-white);border-radius:50%;width:32px;height:32px;animation:.9s linear infinite spin}@media (max-width:767px){.ds-poster{border-radius:var(--roi-radius-lg)}.ds-poster-play .ds-play{width:56px;height:56px}}.home{background:var(--roi-bg)}.home-section{padding:72px 0}.home-section-alt{background:var(--roi-bg-subtle)}.home-head{flex-direction:column;gap:8px;margin-bottom:24px;display:flex}@media (max-width:1023px){.home-section{padding:64px 0}}@media (max-width:767px){.home-section{padding:48px 0}.home-head{gap:4px;margin-bottom:16px}.home-head>.ds-body-md{font-size:13px;line-height:1.45}}.show-mobile{display:none!important}@media (max-width:767px){.hide-mobile{display:none!important}.show-mobile{display:revert!important}}.home-hero{background:var(--roi-gray-950);color:var(--roi-white);padding:64px 0 72px}.home-hero-grid{grid-template-columns:minmax(0,1fr) 560px;align-items:center;gap:64px;display:grid}.home-hero-text{flex-direction:column;align-items:flex-start;gap:20px;min-width:0;display:flex}.home-hero-badges{flex-wrap:wrap;gap:8px;display:flex}.home-hero .ds-badge-outline{border-color:var(--roi-border-hover);color:var(--roi-fg-subtle)}.home-hero-tagline{color:var(--roi-fg-subtle)}.home-timeline{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.home-timeline li{align-items:center;gap:10px;font-size:14px;font-weight:500;display:flex}.home-timeline li small{color:var(--roi-fg-subtle);font-size:13px;font-weight:400}.home-timeline li[data-live=true] small{color:var(--roi-white)}.home-timeline i{background:var(--roi-gray-400);border-radius:4px;flex-shrink:0;width:8px;height:8px}.home-timeline li[data-live=true] i{background:var(--roi-red)}.home-price{color:var(--roi-fg-subtle);flex-wrap:wrap;align-items:center;gap:4px 8px;font-size:13px;display:flex}.home-price-group{flex-wrap:wrap;align-items:center;gap:8px;display:inline-flex}.home-price-big{letter-spacing:-.02em;color:var(--roi-white);font-size:22px;font-weight:700;line-height:1.25}.home-price-single{color:var(--roi-white);font-size:15px;font-weight:700}.home-owned-line{color:var(--roi-white);align-items:center;gap:8px;font-size:16px;font-weight:700;display:inline-flex}.home-owned-line svg{color:var(--roi-success)}.home-hero-actions{flex-wrap:wrap;gap:12px;display:flex}.home-hero .ds-btn-outline{border-color:var(--roi-border-hover)}@media (max-width:1023px){.home-hero{padding:56px 0 64px}.home-hero-grid{grid-template-columns:1fr;gap:24px}.home-hero-text{display:contents}.home-hero-text>*{order:2}.home-hero-text>.home-hero-badges,.home-hero-text>.home-hero-title,.home-hero-text>.home-hero-tagline{order:0}.home-hero-media{order:1}.home-hero-actions{grid-template-columns:1fr 1fr;width:100%;display:grid}}@media (max-width:767px){.home-hero{padding:28px 0 32px}.home-hero-grid{gap:16px}.home-hero-tagline{font-size:15px;line-height:1.5}.home-timeline,.home-timeline li{gap:8px}.home-price{flex-direction:column;align-items:flex-start;gap:2px}.home-price-sep{display:none}.home-hero-actions{grid-template-columns:1fr;gap:10px}}.home-proof{flex-direction:column;align-items:center;gap:24px;display:flex}.home-proof-head{align-items:center;gap:20px;display:flex}.home-proof-num{letter-spacing:-.035em;color:var(--roi-red);font-size:64px;font-weight:900;line-height:1.02}.home-proof-copy{flex-direction:column;gap:4px;display:flex}.home-proof .ds-marquee{width:100%}@media (max-width:767px){.home-proof{gap:12px}.home-proof-head{text-align:center;flex-direction:column;gap:12px}.home-proof-num{letter-spacing:-.025em;font-size:36px;line-height:1.15}.home-proof-copy{gap:12px}.home-proof-copy .ds-h-lg{letter-spacing:-.015em;font-size:20px;line-height:1.3}.home-proof-copy .ds-body-md{font-size:13px;line-height:1.45}}.home-courses .ds-carousel{--per-view:3}.home-courses-more{justify-content:center;margin-top:24px;display:flex}@media (max-width:1023px){.home-courses .ds-carousel{--per-view:2}}@media (max-width:767px){.home-courses .ds-carousel{--per-view:1}.home-courses .ds-carousel-item:nth-child(n+2),.home-courses .ds-carousel-controls{display:none}.home-courses-more .ds-btn{width:100%}.home-courses-more{margin-top:16px}}.home-why-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.home-why-card{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);flex-direction:column;gap:12px;padding:24px;display:flex}.home-why-icon{object-fit:contain;flex-shrink:0;width:64px;height:64px}.home-why-card h3{letter-spacing:-.015em;font-size:16px;font-weight:700;line-height:1.3}@media (max-width:767px){.home-why-grid{grid-template-columns:1fr;gap:12px}.home-why-card{flex-direction:row;align-items:center;gap:12px;padding:14px}.home-why-icon{width:48px;height:48px}.home-why-card>div{flex-direction:column;gap:2px;display:flex}}.home-instructor{background:var(--roi-card-bg);border:1px solid var(--roi-border);border-radius:var(--roi-radius-xl);align-items:center;gap:48px;padding:24px;display:flex}.home-instructor-photos{aspect-ratio:560/315;border-radius:var(--roi-radius-xl);background:var(--roi-bg-muted);flex-shrink:0;grid-template-columns:1fr 1fr;width:560px;max-width:100%;display:grid;overflow:hidden}.home-instructor-photos>div{position:relative}.home-instructor-photos img{object-fit:cover}.home-instructor-body{flex-direction:column;gap:16px;min-width:0;display:flex}.home-instructor-stats{gap:40px;padding-bottom:8px;display:flex}.home-instructor-stats b{letter-spacing:-.025em;font-size:36px;font-weight:900;line-height:1.15;display:block}@media (max-width:1023px){.home-instructor{flex-direction:column;align-items:stretch;gap:24px}.home-instructor-photos{width:100%}}@media (max-width:767px){.home-instructor{background:0 0;border:0;gap:16px;padding:0}.home-instructor-stats{gap:32px}.home-instructor-stats b{font-size:22px;font-weight:700}}.home-reviews .ds-carousel{--per-view:3;--gap:20px}.home-review{background:var(--roi-card-bg);border:1px solid var(--roi-border);border-radius:var(--roi-radius-xl);flex-direction:column;gap:16px;min-height:336px;padding:24px;display:flex}.home-review-source{background:var(--roi-bg-subtle);color:var(--roi-fg-muted);border-radius:999px;align-self:flex-start;padding:3px 8px;font-size:11px;font-weight:600}.home-review-source[data-source=workshop]{background:var(--roi-red-subtle);color:var(--roi-red-active)}.home-review-stars{color:var(--roi-warning);letter-spacing:1px;font-size:14px;font-weight:500;line-height:1.2}.home-review-quote{-webkit-line-clamp:7;-webkit-box-orient:vertical;font-size:15px;line-height:1.5;display:-webkit-box;overflow:hidden}.home-review-quote[data-expanded=true]{display:block}.home-review-more{font:inherit;color:var(--roi-fg);cursor:pointer;background:0 0;border:0;align-self:flex-start;min-height:44px;margin:-12px 0;padding:12px 0;font-size:14px;font-weight:600;text-decoration:underline}.home-review-author{flex-direction:column;gap:2px;margin-top:auto;display:flex}.home-review-author b{font-size:16px;line-height:1.3}@media (max-width:1023px){.home-reviews .ds-carousel{--per-view:2}}@media (max-width:767px){.home-reviews .ds-carousel{--per-view:1}.home-review{min-height:0}}.home-faq .home-head{gap:12px;margin-bottom:0}@media (max-width:767px){.home-faq .home-head{gap:4px;margin-bottom:8px}}.ds-crumb{white-space:nowrap;align-items:center;gap:8px;min-width:0;padding-top:24px;font-size:13px;font-weight:500;line-height:1.2;display:flex}.ds-crumb a{color:var(--roi-fg-muted);margin-block:-14px;padding-block:14px;text-decoration:none}.ds-crumb a:hover{color:var(--roi-fg);text-decoration:underline}.ds-crumb>span[aria-hidden]{color:var(--roi-fg-subtle)}.ds-crumb>span[aria-current]{text-overflow:ellipsis;min-width:0;color:var(--roi-fg);flex:1;overflow:hidden}.ds-sechead{align-items:baseline;gap:16px;display:flex}.ds-sechead h3{letter-spacing:-.015em;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex:1;min-width:0;font-size:20px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.ds-sechead span{color:var(--roi-fg-muted);white-space:nowrap;font-size:11px;font-weight:700;line-height:1.2}.ds-lrow{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);text-align:left;width:100%;font:inherit;color:inherit;cursor:pointer;transition:border-color var(--duration-fast) var(--ease-default), box-shadow var(--duration-fast) var(--ease-default);align-items:center;padding:12px;display:flex}.ds-lrow:hover{border-color:var(--roi-border-hover);box-shadow:var(--shadow-xs)}.ds-lrow-thumb{aspect-ratio:16/9;border-radius:var(--roi-radius-lg);background:radial-gradient(ellipse 36% 36% at 57% 57%, #ff00008c, #f000 100%), var(--roi-gray-950);flex-shrink:0;width:224px;position:relative;overflow:hidden}.ds-lrow-thumb img{object-fit:cover}.ds-lrow-thumb.ds-skel{background:var(--roi-bg-muted)}.ds-lrow-dim{-webkit-backdrop-filter:blur(5px);background:#0009;position:absolute;inset:0}.ds-lrow-icon{background:var(--roi-white);width:40px;height:40px;color:var(--roi-gray-950);border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ds-lrow[data-state=free] .ds-lrow-icon{background:var(--roi-red-hover);color:var(--roi-white)}.ds-lrow[data-state=free] .ds-lrow-icon svg,.ds-lrow[data-state=owned] .ds-lrow-icon svg,.ds-lrow[data-state=in-progress] .ds-lrow-icon svg{margin-left:2px}.ds-lrow[data-state=done] .ds-lrow-icon{background:var(--roi-success);color:var(--roi-white)}.ds-lrow-duration{border-radius:var(--roi-radius-sm);background:var(--roi-gray-950);color:var(--roi-white);letter-spacing:.03em;padding:2px 6px;font-size:11px;font-weight:600;line-height:1.2;position:absolute;bottom:8px;right:8px}.ds-lrow[data-state=in-progress] .ds-lrow-duration,.ds-lrow[data-state=done] .ds-lrow-duration{bottom:12px}.ds-lrow-bar{background:var(--roi-white);height:4px;position:absolute;bottom:0;left:0;right:0}.ds-lrow-bar>span{background:var(--roi-red-hover);height:100%;display:block}.ds-lrow[data-state=done] .ds-lrow-bar>span{background:var(--roi-success)}.ds-lrow-body{flex-direction:column;flex:1;gap:6px;min-width:0;padding:0 8px 0 20px;display:flex}.ds-lrow-meta{min-height:21px;color:var(--roi-fg-muted);white-space:nowrap;align-items:center;gap:6px;font-size:11px;font-weight:700;line-height:1.2;display:flex;overflow:hidden}.ds-lrow-meta i{color:var(--roi-fg-subtle);font-style:normal}.ds-lrow-state{align-items:center;gap:4px;display:inline-flex}.ds-lrow-strong{color:var(--roi-fg)}.ds-lrow-done{color:var(--roi-success-strong)}.ds-lrow-title{letter-spacing:-.015em;-webkit-line-clamp:2;height:41.6px;color:var(--roi-fg);-webkit-box-orient:vertical;font-size:16px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.ds-lrow-desc{color:var(--roi-fg-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;height:37.7px;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.ds-lrow-skel{cursor:default}.ds-lrow-skel:hover{border-color:var(--roi-card-border);box-shadow:none}.ds-lrow-skel .ds-lrow-body{gap:12px}@media (max-width:767px){.ds-sechead{flex-direction:column;align-items:flex-start;gap:4px}.ds-lrow-thumb{width:128px}.ds-lrow-body{gap:4px;padding:0 4px 0 12px}.ds-lrow-icon{width:32px;height:32px}.ds-lrow-icon svg{width:15px;height:15px}.ds-lrow-desc,.ds-lrow-meta-duration{display:none}}.ds-buycard{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);box-shadow:var(--shadow-md);flex-direction:column;align-items:stretch;gap:14px;min-width:0;padding:28px 24px;display:flex}.ds-buycard>.ds-badge,.ds-buycard>.ds-chip,.ds-buycard>.ds-badges,.ds-buycard>.ds-release-date{align-self:flex-start}.ds-badges{flex-wrap:wrap;gap:6px;display:flex}.ds-price-row{flex-wrap:wrap;align-items:baseline;gap:12px;display:flex}.ds-price-row b{letter-spacing:-.03em;font-size:48px;font-weight:900;line-height:1.05}.ds-price-row s{color:var(--roi-fg-muted);font-size:18px;line-height:1.55}.ds-buycard-cta{flex-direction:column;gap:8px;display:flex}.ds-release-date{align-items:center;gap:8px;font-size:14px;font-weight:500;line-height:1.2;display:inline-flex}.ds-card-note{color:var(--roi-fg-muted);text-align:center;font-size:13px;line-height:1.45}.ds-note-box{border-radius:var(--roi-radius-lg);background:var(--roi-bg-subtle);color:var(--roi-fg-muted);flex-direction:column;gap:4px;padding:12px 16px;font-size:13px;line-height:1.45;display:flex}.ds-note-box b{color:var(--roi-fg);font-weight:600}.ds-benefits{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.ds-benefits li{color:var(--roi-fg-muted);align-items:center;gap:10px;font-size:13px;line-height:1.45;display:flex}.ds-check{background:var(--roi-success-bg);width:16px;height:16px;color:var(--roi-success-strong);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ds-divider{background:var(--roi-border);border:0;width:100%;height:1px;margin:0}.ds-fineprint{text-align:center;color:var(--roi-fg-muted);flex-direction:column;gap:4px;font-size:13px;line-height:1.45;display:flex}.ds-fineprint b{color:var(--roi-fg);font-weight:500;line-height:1.2}.ds-progcard{gap:16px;padding:24px}.ds-progcard-head{flex-direction:column;gap:6px;display:flex}.ds-overline-muted{color:var(--roi-fg-muted);text-transform:uppercase;font-size:11px;font-weight:700;line-height:1.2}.ds-progcard-head h2{letter-spacing:-.015em;font-size:20px;font-weight:700;line-height:1.3}.ds-progcard-bar{color:var(--roi-fg-muted);flex-direction:column;gap:8px;font-size:13px;line-height:1.45;display:flex}.ds-progress-lg{border-radius:999px;height:8px}.ds-progress-lg>div{border-radius:999px}.ds-progress[data-complete]>div{background:var(--roi-success)}.ds-next-lesson{border-radius:var(--roi-radius-lg);background:var(--roi-bg-subtle);flex-direction:column;gap:4px;min-width:0;padding:12px;line-height:1.2;display:flex}.ds-next-lesson span{color:var(--roi-fg-muted);text-transform:uppercase;font-size:11px;font-weight:700}.ds-next-lesson b{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.ds-progcard-facts{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.ds-progcard-facts li{align-items:center;gap:10px;font-size:13px;line-height:1.45;display:flex}.ds-progcard-facts svg{color:var(--roi-fg-muted);flex-shrink:0}.ds-progcard-facts .ds-progcard-owned,.ds-progcard-facts .ds-progcard-owned svg{color:var(--roi-success-strong)}.ds-seriescard{border-radius:var(--roi-radius-xl);background:var(--roi-red-light);border:1px solid var(--roi-red-subtle);color:var(--roi-fg);flex-direction:column;gap:12px;padding:20px;text-decoration:none;display:flex}.ds-seriescard:hover{border-color:var(--roi-red-muted)}.ds-seriescard-title{letter-spacing:-.015em;font-size:16px;font-weight:700;line-height:1.3}.ds-seriescard-body{color:var(--roi-gray-600);font-size:13px;line-height:1.45}.ds-seriescard-list{flex-direction:column;gap:6px;margin:0;padding:0;font-size:13px;list-style:none;display:flex}.ds-seriescard-list li{align-items:center;gap:8px;display:flex}.ds-seriescard-list i{background:var(--roi-gray-400);border-radius:3px;flex-shrink:0;width:6px;height:6px}.ds-seriescard-list li[data-live=true] i{background:var(--roi-success)}.ds-seriescard-list span{flex:1;min-width:0;font-weight:500;line-height:1.2}.ds-seriescard-list small{color:var(--roi-gray-600);white-space:nowrap;font-size:13px;line-height:1.45}.ds-seriescard-list li[data-live=true] small{color:var(--roi-fg)}.ds-seriescard-link{color:var(--roi-red-active);align-items:center;gap:4px;padding-top:4px;font-size:14px;font-weight:600;line-height:1;display:inline-flex}.ds-instructor{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);align-items:center;gap:16px;min-width:0;padding:20px;display:flex}.ds-instructor-photos{flex-shrink:0;gap:4px;display:flex}.ds-instructor-photos img{border-radius:var(--roi-radius-lg);object-fit:cover;width:56px;height:63px}.ds-instructor-text{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.ds-instructor-text>*{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.ds-instructor-text b{letter-spacing:-.015em;font-size:16px;line-height:1.3}.ds-instructor-text span{color:var(--roi-fg-muted);font-size:13px;font-weight:500;line-height:1.2}.ds-instructor-text .ds-instructor-bio{font-weight:400;line-height:1.45}.ds-certnotice{border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);background:var(--roi-card-bg);align-items:center;gap:16px;min-height:80px;padding:20px;display:flex}.ds-certnotice-icon{border-radius:var(--roi-radius-lg);background:var(--roi-red-subtle);width:40px;height:40px;color:var(--roi-red-active);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ds-certnotice[data-state=earned] .ds-certnotice-icon{background:var(--roi-success-bg);color:var(--roi-success-strong)}.ds-certnotice-text{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.ds-certnotice h3{letter-spacing:-.015em;font-size:16px;font-weight:700;line-height:1.3}.ds-certnotice p{color:var(--roi-fg-muted);font-size:13px;line-height:1.45}.ds-certnotice-progress{align-items:center;gap:12px;padding-top:4px;display:flex}.ds-certnotice-progress .ds-progress{border-radius:999px;flex:1}.ds-certnotice-progress span{color:var(--roi-fg-muted);font-size:11px;font-weight:700}@media (max-width:767px){.ds-certnotice{flex-wrap:wrap}.ds-certnotice>.ds-btn{width:100%}}.ds-locked-scrim{z-index:300;background:#00000080;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.ds-locked{background:var(--roi-card-bg);border-radius:var(--roi-radius-xl);width:min(480px,100%);max-height:calc(100dvh - 48px);box-shadow:var(--shadow-xl);flex-direction:column;display:flex;overflow-y:auto}.ds-locked-thumb{aspect-ratio:16/9;background:radial-gradient(ellipse 36% 36% at 57% 57%, #ff00008c, #f000 100%), var(--roi-gray-950);flex-shrink:0;position:relative;overflow:hidden}.ds-locked-thumb img{object-fit:cover}.ds-locked-lock{background:var(--roi-white);width:56px;height:56px;color:var(--roi-gray-950);border-radius:28px;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ds-locked-close{background:var(--roi-white);width:44px;height:44px;color:var(--roi-gray-950);cursor:pointer;border:0;border-radius:22px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:12px;right:12px}.ds-locked-grabber,.ds-locked-headicon,.ds-locked .ds-locked-close-sheet{display:none}.ds-locked-body{flex-direction:column;gap:16px;padding:24px;display:flex}.ds-locked-head{align-items:flex-start;gap:12px;display:flex}.ds-locked-heading{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.ds-locked-heading h2{letter-spacing:-.015em;font-size:20px;font-weight:700;line-height:1.3}.ds-locked-heading p{color:var(--roi-fg-muted);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;line-height:1.2;overflow:hidden}.ds-locked-text{color:var(--roi-fg-muted);font-size:13px;line-height:1.45}.ds-locked-unlock{border-radius:var(--roi-radius-lg);background:var(--roi-bg-subtle);align-items:center;gap:12px;padding:12px 16px;display:flex}.ds-locked-unlock div{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.ds-locked-unlock span{color:var(--roi-fg-muted);text-transform:uppercase;font-size:11px;font-weight:700;line-height:1.2}.ds-locked-unlock b{letter-spacing:-.015em;white-space:nowrap;text-overflow:ellipsis;font-size:16px;line-height:1.3;overflow:hidden}.ds-locked-unlock strong{letter-spacing:-.02em;white-space:nowrap;font-size:22px;font-weight:700;line-height:1.25}@media (max-width:767px){.ds-locked-scrim{align-items:flex-end;padding:0}.ds-locked{border-radius:16px 16px 0 0;width:100%;max-height:90dvh}.ds-locked-thumb{display:none}.ds-locked-grabber{background:var(--roi-border);border-radius:999px;flex-shrink:0;width:36px;height:4px;margin:8px auto 0;display:block}.ds-locked-body{padding:16px 16px calc(32px + env(safe-area-inset-bottom))}.ds-locked-headicon{border-radius:var(--roi-radius-lg);background:var(--roi-red-subtle);width:40px;height:40px;color:var(--roi-red-active);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.ds-locked .ds-locked-close-sheet{background:var(--roi-bg-muted);display:inline-flex;position:static}.ds-locked-heading p{white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box}}.ds-buybar{z-index:90;padding:12px 16px max(16px, calc(12px + env(safe-area-inset-bottom)));background:var(--roi-card-bg);border-top:1px solid var(--roi-border);transition:transform var(--duration-normal) var(--ease-default), visibility var(--duration-normal);align-items:center;gap:12px;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 8px #00000014}.ds-buybar[data-shown=false]{visibility:hidden;transform:translateY(110%)}.ds-buybar-summary{flex-direction:column;flex:1;align-items:flex-start;gap:4px;min-width:0;display:flex}.ds-buybar-price{white-space:nowrap;align-items:baseline;gap:8px;display:flex}.ds-buybar-price b{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.ds-buybar-price s{color:var(--roi-fg-muted);font-size:13px;line-height:1.45}.ds-buybar-title{letter-spacing:-.015em;font-size:16px;font-weight:700;line-height:1.3}.ds-buybar-note{color:var(--roi-fg-muted);white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:13px;line-height:1.45;overflow:hidden}.ds-buybar .ds-btn{flex-shrink:0}.ds-buybar-summary .ds-buybar-price+.ds-buybar-note{margin-top:-4px}@media (prefers-reduced-motion:reduce){.ds-buybar{transition:none}}@media (max-width:1023px){.ds-buybar[data-tablet=true]{display:flex}body:has(.ds-buybar[data-tablet=true]) .ds-footer{padding-bottom:120px}body:has(.ds-buybar[data-tablet=true][data-shown=true]) .ds-toast{bottom:108px}}@media (max-width:767px){.ds-buybar{display:flex}body:has(.ds-buybar) .ds-footer{padding-bottom:120px}body:has(.ds-buybar[data-shown=true]) .ds-toast{bottom:108px}}@media (min-width:768px){.ds-toast{bottom:24px;left:auto;right:24px;transform:none}}.cd{background:var(--roi-bg);flex:1;padding-bottom:80px}.cd-grid{grid-template-columns:minmax(0,1fr) 420px;grid-template-areas:"hero aside""body aside";align-items:start;gap:48px;margin-top:24px;display:grid}.cd-hero{flex-direction:column;grid-area:hero;gap:16px;min-width:0;scroll-margin-top:104px;display:flex}.cd-aside{flex-direction:column;grid-area:aside;gap:16px;min-width:0;display:flex;position:sticky;top:112px}.cd-body{flex-direction:column;grid-area:body;gap:48px;min-width:0;display:flex}.cd .cd-title{letter-spacing:-.03em;color:var(--roi-fg);overflow-wrap:anywhere;margin:0;font-size:48px;font-weight:900;line-height:1.05}.cd-block{flex-direction:column;gap:16px;display:flex}.cd-h{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.cd-about{color:var(--roi-fg);font-size:15px;line-height:1.5}.cd-learn{grid-template-columns:minmax(0,1fr);gap:12px 24px;margin:0;padding:0;list-style:none;display:grid}.cd-learn li{align-items:flex-start;gap:10px;font-size:15px;line-height:1.5;display:flex}.cd-learn svg{color:var(--roi-success-strong);flex-shrink:0;margin-top:3px}.cd-content-head{flex-direction:column;gap:8px;display:flex}.cd-summary{color:var(--roi-fg-muted);font-size:13px;line-height:1.45}.cd-release-note{border-radius:var(--roi-radius-lg);background:var(--roi-bg-subtle);color:var(--roi-fg);align-items:center;gap:8px;padding:10px 12px;font-size:13px;line-height:1.45;display:flex}.cd-release-note svg{flex-shrink:0}.cd-summary b{color:var(--roi-red-active);font-weight:600}.cd-sections{flex-direction:column;gap:32px;margin-top:4px;display:flex}.cd-section,.cd-rows{flex-direction:column;gap:12px;display:flex}.cd-skel-cover{aspect-ratio:16/9;border-radius:var(--roi-radius-xl)}@media (max-width:1023px){.cd-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"hero""aside""body";row-gap:40px}.cd-aside{max-width:480px;margin-top:-16px;position:static}.cd-body{gap:40px}.cd .cd-title{letter-spacing:-.025em;font-size:36px;line-height:1.15}.cd-learn{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.cd-aside{max-width:none}.cd .cd-title{letter-spacing:-.03em;font-size:32px;line-height:1.1}.cd-h{letter-spacing:-.015em;font-size:20px;line-height:1.3}.cd-learn{grid-template-columns:minmax(0,1fr)}.cd-sections{gap:24px}.cd-rows{gap:8px}}body:has([data-owns-series=true]) .ds-eb-bar{display:none}.sp{background:var(--roi-bg);flex:1}.sp-hero{background:var(--roi-gray-950);color:var(--roi-white);padding:56px 0 64px}.sp-hero-inner{flex-direction:column;align-items:flex-start;gap:16px;display:flex}.sp-crumb{width:100%;padding-top:0;font-weight:400}.sp-crumb a,.sp-crumb>span[aria-hidden],.sp-crumb>span[aria-current]{color:var(--roi-gray-400)}.sp-crumb a:hover{color:var(--roi-white)}.sp-hero .ds-badge-outline{border-color:var(--roi-border-hover);color:var(--roi-gray-400)}.sp-title{color:var(--roi-white);overflow-wrap:anywhere}.sp-tagline{color:var(--roi-gray-400);max-width:836px}.sp-grid{grid-template-columns:minmax(0,1fr) 380px;grid-template-areas:"cover aside""covers aside";align-items:start;gap:40px 48px;padding-top:56px;padding-bottom:40px;display:grid}.sp-cover{grid-area:cover;min-width:0;scroll-margin-top:104px}.sp-aside{grid-area:aside;min-width:0;position:sticky;top:112px}.sp-covers{grid-area:covers;min-width:0}.sp-intro{color:var(--roi-fg-muted);font-size:15px;line-height:1.5}.sp-md{color:var(--roi-fg);line-height:1.7}.sp-md>:first-child{margin-top:0}.sp-md h2.cd-h,.sp-md h3.cd-h{color:var(--roi-fg);margin:32px 0 12px!important}.sp-md>.cd-h:first-child{margin-top:0!important}.sp-md>p,.sp-md>ul,.sp-md>ol{margin:0 0 16px!important}.sp-md>:last-child{margin-bottom:0!important}.sp-md li::marker{color:var(--roi-fg-muted)}.sp-md-link{color:var(--roi-red-active);text-underline-offset:2px;text-decoration:underline}.sp-md-link:hover{color:var(--roi-red-hover)}.sp-bullets{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.sp-bullets li{padding-left:18px;font-size:15px;line-height:1.5;position:relative}.sp-bullets li:before{content:"";background:var(--roi-red-hover);border-radius:3px;width:6px;height:6px;position:absolute;top:8px;left:0}.sp-buycard{gap:16px}.sp-price-label{color:var(--roi-fg-muted);font-size:13px;font-weight:500;line-height:1.2}.sp-breakdown{border-radius:var(--roi-radius-lg);background:var(--roi-bg-subtle);color:var(--roi-fg-muted);flex-direction:column;gap:8px;padding:12px 16px;font-size:13px;line-height:1.45;display:flex}.sp-breakdown>div{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.sp-breakdown>div>:last-child{white-space:nowrap}.sp-breakdown-total{color:var(--roi-fg)}.sp-breakdown-total span{font-weight:500}.sp-breakdown-total b{letter-spacing:-.01em;font-size:15px;font-weight:700}.sp-owned-note{border-radius:var(--roi-radius-lg);background:var(--roi-info-bg);color:var(--roi-gray-600);flex-direction:column;gap:4px;padding:12px 16px;font-size:13px;line-height:1.45;display:flex}.sp-owned-note b{color:var(--roi-fg);font-weight:500;line-height:1.2}.sp-owned-title{letter-spacing:-.015em;font-size:20px;font-weight:700;line-height:1.3}.sp-courses{padding:40px 0}.sp-head{flex-direction:column;gap:4px;margin-bottom:20px;display:flex}.sp-courses .ds-carousel{--per-view:3;--gap:32px}.sp-faq{padding:40px 0 96px}.sp-faq-list{max-width:836px;margin-top:8px}@media (max-width:1023px){.sp-hero{padding:40px 0}.sp-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"cover""aside""covers";row-gap:32px;padding-top:40px}.sp-aside{max-width:480px;position:static}.sp-courses .ds-carousel{--per-view:2;--gap:24px}}@media (max-width:767px){.sp-hero{padding:28px 0 32px}.sp-crumb{display:none}.sp-tagline{font-size:15px;line-height:1.5}.sp-grid{padding-top:20px}.sp-aside{max-width:none}.sp-courses{padding:32px 0}.sp-courses .ds-carousel{--per-view:1;--gap:12px}.sp-faq{padding:32px 0 48px}}.cat{background:var(--roi-bg);flex:1}.cat-header{flex-direction:column;gap:12px;padding-top:56px;padding-bottom:32px;display:flex}.cat-subtitle{font-size:18px;line-height:1.55}.cat-body{flex-direction:column;gap:64px;padding-top:8px;padding-bottom:80px;display:flex}.cat-group{flex-direction:column;gap:24px;min-width:0;display:flex}.cat-group+.cat-group{border-top:1px solid var(--roi-border);padding-top:64px}.cat-group-head{flex-direction:column;gap:6px;display:flex}.cat-group-title{letter-spacing:-.025em;font-size:36px;font-weight:900;line-height:1.15}.cat-carousel{--per-view:3;--gap:32px}.cat-banner{background:var(--roi-gray-950);color:var(--roi-white);border-radius:16px;justify-content:space-between;align-items:center;gap:24px;padding:24px 32px;display:flex}.cat-banner-copy{flex-direction:column;flex:1;gap:6px;min-width:0;display:flex}.cat-banner-overline{letter-spacing:.12em;text-transform:uppercase;color:var(--roi-red);font-size:11px;font-weight:700;line-height:1.2}.cat-banner-price{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.cat-banner-price s{color:var(--roi-gray-400);font-weight:400}.cat-banner-note{font-size:15px;line-height:1.5}.cat-banner .ds-btn{flex-shrink:0}.cat-skel-title{width:min(380px,70%);height:40px}.cat-skel-banner{border-radius:16px;height:124px}@media (max-width:1023px){.cat-carousel{--per-view:2;--gap:24px}.cat-banner-copy{max-width:470px}.cat-skel-banner{height:147px}}@media (max-width:767px){.cat-header{gap:8px;padding-top:32px;padding-bottom:16px}.cat-subtitle{font-size:15px;line-height:1.5}.cat-body{gap:40px;padding-top:20px;padding-bottom:48px}.cat-group{gap:16px}.cat-group+.cat-group{border-top:0;padding-top:0}.cat-group-title{letter-spacing:-.015em;font-size:20px;font-weight:700;line-height:1.3}.cat-carousel{--per-view:1;--gap:16px;gap:16px}.cat-banner{flex-direction:column;align-items:stretch;gap:8px;padding:20px}.cat-banner-copy{gap:8px;max-width:none}.cat-banner-price{letter-spacing:-.015em;font-size:20px;line-height:1.3}.cat-banner-sep{display:none}.cat-banner-saving{display:block}.cat-banner-note{font-size:13px;line-height:1.45}.cat-banner .ds-btn{width:100%}.cat-skel-title{height:26px}.cat-skel-banner{height:196px}}.ds-cert{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);flex-direction:column;min-width:0;height:100%;display:flex;overflow:hidden}.ds-cert-art{background:var(--roi-bg-muted);flex-shrink:0;height:212px;position:relative;overflow:hidden}.ds-cert-image{aspect-ratio:266/190;border-radius:var(--roi-radius-sm);width:266px;max-width:calc(100% - 24px);position:absolute;top:50%;left:50%;overflow:hidden;transform:translate(-50%,-50%);box-shadow:0 2px 8px #0000001f}.ds-cert-image img{object-fit:cover}.ds-cert-image-locked{background:var(--roi-bg-muted);box-shadow:none}.ds-cert-mark,.ds-cert-lock{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ds-cert-art-skel{background:var(--roi-bg-muted)}@media (prefers-reduced-motion:no-preference){.ds-cert-art-skel{animation:1.6s ease-in-out infinite ds-pulse}}.ds-cert-body{flex-direction:column;flex:1;gap:8px;padding:20px;display:flex}.ds-cert-state{color:var(--roi-fg-muted);font-size:13px;font-weight:500;line-height:1.2}.ds-cert[data-state=unlocked] .ds-cert-state{color:var(--roi-success-strong)}.ds-cert-title{letter-spacing:-.015em;-webkit-line-clamp:2;-webkit-box-orient:vertical;height:41.6px;font-size:16px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.ds-cert-detail{color:var(--roi-fg-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;height:37.7px;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.ds-cert-spacer{flex-shrink:0;height:6px}.ds-cert-btn-space{flex-shrink:0;height:44px}.ds-cert .ds-btn{width:100%;min-height:44px}.mc{background:var(--roi-bg);flex:1}.mc-body{flex-direction:column;gap:40px;padding-top:56px;padding-bottom:80px;display:flex}.mc-body-center{align-items:center;padding-bottom:120px}.mc-body-center .ds-retry{width:100%}.mc-header{flex-direction:column;gap:8px;display:flex}.mc-header-center{text-align:center;align-items:center}.mc-section{flex-direction:column;gap:16px;min-width:0;display:flex}.mc-section-head{flex-direction:column;gap:16px;display:flex}.mc-h{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.mc-courses{--per-view:3;--gap:32px}.mc-certs{--per-view:4;--gap:24px}.mc-more{letter-spacing:-.015em;color:var(--roi-red-hover);align-self:flex-start;margin:-12px 0;padding:12px 0;font-size:16px;font-weight:700;line-height:1.3;text-decoration:none}.mc-more:hover{text-decoration:underline}.mc-continue{background:var(--roi-gray-950);color:var(--roi-white);border-radius:16px;align-items:center;gap:24px;padding:16px;display:flex}.mc-continue-thumb{aspect-ratio:16/9;background:radial-gradient(ellipse 36% 36% at 57% 57%, #ff00008c, #f000 100%), var(--roi-gray-900);border-radius:10px;flex-shrink:0;width:320px;position:relative;overflow:hidden}.mc-continue-thumb img{object-fit:cover}.mc-continue-copy{flex-direction:column;flex:1;align-items:flex-start;gap:8px;min-width:0;display:flex}.mc-continue-overline{letter-spacing:.04em;text-transform:uppercase;max-width:100%;color:var(--roi-red);white-space:nowrap;text-overflow:ellipsis;font-size:11px;font-weight:700;line-height:1.2;overflow:hidden}.mc-continue-title{letter-spacing:-.02em;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:22px;font-weight:700;line-height:1.25;display:-webkit-box;overflow:hidden}.mc-continue-meta{font-size:13px;line-height:1.45}.mc-continue-progress{background:#fff3}.ds .mc-continue-btn{color:var(--roi-white);border-color:var(--roi-gray-300);background:0 0}.ds .mc-continue-btn:hover:not(:disabled){background:var(--roi-gray-800)}.mc-continue-skel{background:var(--roi-card-bg);border:1px solid var(--roi-card-border)}.mc-continue-skel .mc-continue-thumb{background:var(--roi-bg-muted)}.mc-continue-btn-skel{border-radius:var(--roi-radius-lg);width:160px;height:44px}@media (max-width:1023px){.mc-courses,.mc-certs{--per-view:2;--gap:24px}.mc-continue-thumb{width:280px}}@media (max-width:767px){.mc-body{gap:24px;padding-top:32px;padding-bottom:48px}.mc-body-center{padding-bottom:48px}.mc-h{letter-spacing:-.015em;font-size:20px;line-height:1.3}.mc-section-head{gap:16px}.mc-courses,.mc-certs{--per-view:1;--gap:16px;gap:16px}.mc-continue{flex-direction:column;align-items:stretch;gap:12px}.mc-continue-thumb{width:100%}.mc-continue-overline{white-space:normal}.mc-continue-btn{width:100%}}.ds-field{flex-direction:column;gap:6px;min-width:0;display:flex}.ds-label{color:var(--roi-fg);gap:2px;font-size:13px;font-weight:500;line-height:1.2;display:flex}.ds-req{color:var(--roi-error)}.ds-input{border:1px solid var(--roi-border-hover);border-radius:var(--roi-radius-md);background:var(--roi-input-bg);width:100%;min-height:48px;color:var(--roi-fg);font:inherit;transition:border-color var(--duration-fast) var(--ease-default), box-shadow var(--duration-fast) var(--ease-default);padding:12px 16px;font-size:15px;line-height:1.5}.ds-input::placeholder{color:var(--roi-fg-muted)}.ds .ds-input:focus-visible,.ds-input:focus{border-color:var(--roi-red-hover);box-shadow:0 0 0 3px var(--roi-red-subtle);outline:none}.ds-input[aria-invalid=true]{border-color:var(--roi-error)}.ds-input:disabled{color:var(--roi-fg-muted);border-color:var(--roi-border);cursor:not-allowed;opacity:1;-webkit-text-fill-color:var(--roi-fg-muted)}.ds-field-help{color:var(--roi-fg-muted);font-size:13px;line-height:1.45}.ds-field-error{color:var(--roi-red-hover);font-size:13px;line-height:1.45}.ds-select{position:relative}.ds-select .ds-input{appearance:none;cursor:pointer;padding-right:44px}.ds-select .ds-input[data-placeholder]{color:var(--roi-fg-muted)}.ds-select svg{color:var(--roi-fg-muted);pointer-events:none;position:absolute;top:50%;right:16px;transform:translateY(-50%)}.ds-checkbox{color:var(--roi-fg-muted);cursor:pointer;align-items:flex-start;gap:12px;padding:10px 0;font-size:13px;line-height:1.45;display:flex}.ds-checkbox input{width:20px;height:20px;accent-color:var(--roi-red-hover);cursor:pointer;flex-shrink:0;margin:0}.ds-checkbox a{color:var(--roi-fg);text-decoration:underline}.onb{background:var(--roi-bg-subtle);flex-direction:column;flex:1;align-items:center;gap:24px;padding:48px 16px 96px;display:flex}.onb-card{background:var(--roi-card-bg);border:1px solid var(--roi-card-border);border-radius:var(--roi-radius-xl);width:100%;max-width:562px;box-shadow:var(--shadow-sm);padding:40px}.onb-form{flex-direction:column;gap:18px;display:flex}.onb-title{letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.25}.onb-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.onb-alert{border-radius:var(--roi-radius-lg);padding:12px 16px;font-size:14px;line-height:1.45}.onb-alert-error{background:var(--roi-error-bg);color:var(--roi-red-active)}.onb-alert-success{background:var(--roi-success-bg);color:var(--roi-success-strong)}.ds .onb-submit:disabled:not([aria-busy]){background:var(--roi-bg-muted);color:var(--roi-fg-muted);opacity:1}.onb-note{color:var(--roi-fg-muted);text-align:center;font-size:13px;line-height:1.45}.onb-note a,.onb-link{color:var(--roi-fg);text-decoration:underline}.onb-history{flex-direction:column;gap:12px;padding:32px 40px;display:flex}.onb-history-title{letter-spacing:-.015em;font-size:16px;font-weight:700;line-height:1.3}.onb-history-list{flex-direction:column;margin:0;padding:0;font-size:14px;line-height:1.45;list-style:none;display:flex}.onb-history-list li{border-bottom:1px solid var(--roi-border);flex-wrap:wrap;justify-content:space-between;gap:4px 12px;padding:10px 0;display:flex}.onb-history-list li:first-child{padding-top:0}@media (max-width:1023px){.onb{padding-top:40px}}@media (max-width:767px){.onb{background:var(--roi-bg);gap:0;padding:0}.onb-card{max-width:none;box-shadow:none;border:0;border-radius:0;padding:24px 16px 40px}.onb-history{border-top:1px solid var(--roi-border);padding:32px 16px 48px}}.player-main{--lp-gutter:32px;--lp-nav:0px}@media (max-width:1023px) and (min-width:768px){.player-main{--lp-gutter:40px;padding-left:40px!important;padding-right:40px!important}}@media (max-width:767px){.player-main{--lp-gutter:16px;padding-left:16px!important;padding-right:16px!important}}.player-video{scroll-margin-top:calc(var(--lp-nav) + 16px)}.lp-below{flex-direction:column;gap:24px;margin-top:24px;display:flex}.lp-below .lp-link{color:var(--roi-red-active);overflow-wrap:anywhere;text-decoration:underline}.lp-brief{flex-direction:column;gap:12px;max-width:760px;display:flex}.lp-outcome{color:var(--roi-fg);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:17px;font-weight:600;line-height:1.5;display:-webkit-box;overflow:hidden}.lp-brief-meta{flex-direction:column;gap:8px;margin:0;display:flex}.lp-brief-row{align-items:flex-start;gap:12px;display:flex}.lp-brief-row dt{color:var(--roi-gray-600);flex:0 0 76px;font-size:13px;font-weight:600;line-height:1.6}.lp-brief-row dd{flex:1;min-width:0;margin:0}.lp-chips{flex-wrap:wrap;gap:6px;display:flex}.lp-app-chip{border-radius:var(--roi-radius-md);background:var(--roi-bg-muted);max-width:100%;color:var(--roi-gray-600);text-overflow:ellipsis;white-space:nowrap;padding:4px 12px;font-size:13px;font-weight:500;line-height:1.45;display:inline-block;overflow:hidden}.lp-prereq{color:var(--roi-fg);-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;font-size:14px;line-height:1.5;display:-webkit-box;overflow:hidden}.lp-tabbed{flex-direction:column;gap:24px;display:flex}.lp-tabs-mark{height:1px;margin-bottom:-25px}.lp-tabs{top:var(--lp-nav);z-index:20;margin:0 calc(-1 * var(--lp-gutter));padding:0 var(--lp-gutter);position:sticky}.lp-tabs[data-stuck]{background:var(--ra-card-solid)}.lp-tablist{border-bottom:1px solid var(--roi-border);scrollbar-width:none;gap:4px;display:flex;overflow-x:auto}.lp-tablist::-webkit-scrollbar{display:none}.lp-tab{height:48px;font:inherit;color:var(--roi-gray-600);white-space:nowrap;cursor:pointer;background:0 0;border:0;border-bottom:2px solid #0000;flex-shrink:0;align-items:center;gap:6px;margin-bottom:-1px;padding:0 12px;font-size:15px;font-weight:600;line-height:1.2;display:inline-flex}.lp-tab:hover{color:var(--roi-fg)}.lp-tab[aria-selected=true]{color:var(--roi-fg);border-bottom-color:var(--roi-fg)}.lp-tab:focus-visible{outline-offset:-2px}.lp-tab-count{border-radius:var(--roi-radius-full);background:var(--roi-bg-muted);color:var(--roi-fg);padding:2px 8px;font-size:11px;font-weight:700;line-height:1.3}.lp-panel{flex-direction:column;gap:16px;max-width:760px;display:flex}.lp-panel[hidden]{display:none}.lp-panel:focus-visible{outline:none}.lp-desc-text{color:var(--roi-fg);overflow-wrap:anywhere;font-size:15px;line-height:1.6}.lp-ts{margin:0;padding:0;list-style:none}.lp-ts-row{width:100%;min-height:44px;font:inherit;color:var(--roi-fg);text-align:left;background:0 0;border:0;align-items:center;gap:12px;padding:12px 0;font-size:15px;line-height:1.5;display:flex}button.lp-ts-row{cursor:pointer;border-radius:var(--roi-radius-md);width:calc(100% + 16px);margin:0 -8px;padding:12px 8px}button.lp-ts-row:hover .lp-ts-time{text-decoration:underline}button.lp-ts-row[aria-current=true]{background:var(--roi-bg-muted)}.lp-ts-time{min-width:48px;color:var(--roi-red-active);font-variant-numeric:tabular-nums;flex:none;font-weight:600}.lp-ts-label{overflow-wrap:anywhere;flex:1;min-width:0}.lp-chapters{margin-top:4px}.lp-chapters-track{gap:2px;height:32px;display:flex;position:relative}.lp-chapter{cursor:pointer;background:0 0;border:0;flex:1 1 0;align-items:center;min-width:6px;height:100%;padding:0;display:flex}.lp-chapter:focus-visible{outline-offset:0;border-radius:var(--roi-radius-sm)}.lp-chapter-bar{background:var(--roi-gray-400);width:100%;height:6px;transition:transform var(--duration-fast) var(--ease-default);display:block;position:relative;overflow:hidden}.lp-chapter:first-of-type .lp-chapter-bar{border-radius:3px 0 0 3px}.lp-chapter:last-of-type .lp-chapter-bar{border-radius:0 3px 3px 0}.lp-chapter:only-of-type .lp-chapter-bar{border-radius:3px}.lp-chapter-fill{background:var(--roi-red);position:absolute;top:0;bottom:0;left:0}.lp-chapter[aria-current=true] .lp-chapter-bar{transform:scaleY(1.34)}.lp-chapter:hover .lp-chapter-bar,.lp-chapter[data-tip] .lp-chapter-bar{transform:scaleY(1.67)}.lp-chapter-tip{z-index:30;border-radius:var(--roi-radius-md);background:var(--roi-gray-900);width:max-content;max-width:min(320px,100%);color:var(--roi-white);box-shadow:var(--shadow-md);pointer-events:none;flex-direction:column;gap:2px;padding:6px 10px;font-size:13px;font-weight:600;line-height:1.4;display:flex;position:absolute;bottom:calc(100% - 4px);left:0}.lp-chapter-tip[data-touch]{pointer-events:auto;cursor:pointer}.lp-chapter-tip-text{overflow-wrap:anywhere}.lp-chapter-tip-hint{color:var(--roi-gray-300);font-weight:500}.lp-chapters-now{color:var(--roi-fg-muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:13px;line-height:1.5;overflow:hidden}.lp-chapters-now-time{color:var(--roi-red-active);font-variant-numeric:tabular-nums;font-weight:600}@media (max-width:767px){.lp-chapters-track{height:44px}}@media (prefers-reduced-motion:reduce){.lp-chapter-bar{transition:none}}.lp-line-help{border-top:1px solid var(--roi-border);align-items:center;gap:16px;padding-top:16px;display:flex}.lp-line-help p{color:var(--roi-fg);font-size:15px;font-weight:500;line-height:1.5}.lp-line-btn{padding-left:20px;padding-right:24px}.lp-line-mark{background:var(--roi-line-green);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:inline-flex}.lp-panel[data-testid=panel-exercises]{gap:20px}.lp-ex-note{color:var(--roi-gray-600);font-size:14px;line-height:1.5}.lp-card{background:var(--roi-card-bg);border:1px solid var(--roi-border);border-radius:var(--roi-radius-xl);overflow:hidden}.lp-card[data-kind=optional]{border-style:dashed;border-color:var(--roi-border-hover)}.lp-card-head{background:var(--roi-bg-subtle);border-bottom:1px solid var(--roi-border);flex-direction:column;gap:4px;padding:16px 20px;display:flex}.lp-card-kicker{color:var(--roi-fg-muted);font-size:13px;font-weight:600;line-height:1.45}.lp-card-title{color:var(--roi-fg);overflow-wrap:anywhere;font-size:18px;font-weight:700;line-height:1.35}.lp-card-body{flex-direction:column;gap:24px;padding:20px;display:flex}.lp-block{border:0;flex-direction:column;gap:8px;min-width:0;margin:0;padding:0;display:flex}.lp-block-steps{gap:12px}.lp-block-label{color:var(--roi-fg-muted);padding:0;font-size:13px;font-weight:700;line-height:1.45}.lp-block-text,.lp-bullets,.lp-step-body p{color:var(--roi-fg);overflow-wrap:anywhere;font-size:15px;line-height:1.5}.lp-bullets{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.lp-bullets li{gap:8px;display:flex}.lp-bullets li:before{content:"•";color:var(--roi-fg-muted)}.lp-bullets li>span{flex:1;min-width:0}.lp-steps{flex-direction:column;gap:16px;margin:0;padding:0;list-style:none;display:flex}.lp-step{align-items:flex-start;gap:12px;display:flex}.lp-step-num{border:1.5px solid var(--roi-fg);border-radius:var(--roi-radius-full);height:24px;color:var(--roi-fg);flex:0 0 24px;justify-content:center;align-items:center;font-size:12px;font-weight:700;line-height:1;display:inline-flex}.lp-step-body{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}.lp-md{color:var(--roi-fg);overflow-wrap:anywhere;font-size:15px;line-height:1.5}.lp-md>:last-child{margin-bottom:0!important}.lp-copy{border:1px solid var(--roi-border);border-radius:var(--roi-radius-lg);background:var(--roi-bg-subtle);overflow:hidden}.lp-copy-text{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--roi-fg);max-height:320px;margin:0;padding:12px 14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.5;overflow-y:auto}.lp-copy-foot{border-top:1px solid var(--roi-border);background:var(--roi-bg);justify-content:flex-end;align-items:center;gap:12px;padding:8px 12px;display:flex}.lp-copy-btn{min-height:44px}.lp-copy-status{color:var(--roi-gray-600);flex:1;font-size:13px;line-height:1.45}.lp-check-item{min-height:44px;color:var(--roi-fg);padding:10px 0;font-size:15px}.lp-panel[data-testid=panel-files]{gap:24px}.lp-group{flex-direction:column;gap:8px;display:flex}.lp-group-title{color:var(--roi-fg);font-size:15px;font-weight:700;line-height:1.4}.lp-row{background:var(--ra-card-solid);border:1px solid var(--roi-border);border-radius:var(--roi-radius-lg);flex-direction:column;gap:12px;padding:16px;display:flex}.lp-row-main{align-items:center;gap:12px;display:flex}.lp-tile{border-radius:var(--roi-radius-lg);background:var(--roi-bg-muted);height:44px;color:var(--roi-gray-600);flex:0 0 44px;justify-content:center;align-items:center;font-size:11px;font-weight:700;line-height:1;display:inline-flex}.lp-tile-link{font-size:18px}.lp-tile-pending{background:var(--roi-info-bg);border:1px dashed var(--roi-info);font-size:18px}.lp-row-text{flex-direction:column;flex:1;align-items:flex-start;gap:4px;min-width:0;display:flex}.lp-row-name{color:var(--roi-fg);-webkit-line-clamp:2;line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:15px;font-weight:600;line-height:1.4;display:-webkit-box;overflow:hidden}.lp-row-meta{max-width:100%;color:var(--roi-fg-muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;line-height:1.45;overflow:hidden}.lp-row-btn{flex-shrink:0}.lp-row-error{background:var(--roi-error-bg);border-color:var(--roi-error)}.lp-row-error .lp-row-meta{color:var(--roi-gray-600)}.lp-row-error .lp-row-btn{background:0 0}.lp-row-error .lp-row-btn:hover:not(:disabled){background:var(--roi-error)}@supports (color:color-mix(in lab, red, red)){.lp-row-error .lp-row-btn:hover:not(:disabled){background:color-mix(in srgb, var(--roi-error) 8%, transparent)}}.lp-row-error-msg{align-items:flex-start;gap:8px;padding-left:56px;display:flex}.lp-alert-dot{border-radius:var(--roi-radius-full);background:var(--roi-error);height:18px;color:var(--roi-white);flex:0 0 18px;justify-content:center;align-items:center;margin-top:1px;font-size:12px;font-weight:700;line-height:1;display:inline-flex}.lp-row-error-body{flex-direction:column;flex:1;align-items:flex-start;gap:12px;min-width:0;display:flex}.lp-row-error-body p{color:var(--roi-fg);font-size:13px;font-weight:500;line-height:1.45}.lp-placeholder{border:1px dashed var(--roi-info);border-radius:var(--roi-radius-sm);background:var(--roi-info-bg);max-width:100%;color:var(--roi-fg);vertical-align:middle;overflow-wrap:anywhere;flex-wrap:wrap;align-items:center;gap:6px;padding:4px 8px;font-size:12px;font-weight:500;line-height:1.45;display:inline-flex}.lp-placeholder strong{font-weight:700}.lp-empty{background:var(--ra-card-solid);border:1px solid var(--roi-border);border-radius:var(--roi-radius-lg);flex-direction:column;gap:6px;padding:20px;display:flex}.lp-empty-title{color:var(--roi-fg);font-size:16px;font-weight:700;line-height:1.4}.lp-empty-text{color:var(--roi-gray-600);font-size:14px;line-height:1.55}@media (max-width:767px){.lp-outcome{-webkit-line-clamp:3;line-clamp:3}.lp-card-head,.lp-card-body{padding:16px}.lp-line-help{flex-direction:column;align-items:stretch}.lp-line-help .lp-line-btn{width:100%}.lp-row-main{flex-wrap:wrap}.lp-row-btn{flex:1 0 100%;width:100%}.lp-row-error-msg{padding-left:0}.lp-row-error-body .lp-line-btn{width:100%}.lp-empty{text-align:center;align-items:center;padding:16px}}.player-grid>.player-main{min-width:0}.lp-skel-main{flex-direction:column;gap:24px;min-width:0;display:flex}.lp-skel-2nd{display:none}.lp-skel-head{flex-direction:column;gap:14px;display:flex}.lp-skel-box{flex-direction:column;justify-content:center;gap:6px;display:flex}.lp-skel-crumb{height:19.5px}.lp-skel-title{height:33px}.player-page[aria-busy=true]{min-height:100vh}.lp-skel-video{aspect-ratio:16/9;border-radius:20px;width:100%}.lp-skel-brief{flex-direction:column;gap:12px;max-width:760px;height:118.85px;display:flex;overflow:hidden}.lp-skel-linebox{align-items:center;display:flex}.lp-skel-row{align-items:center;gap:6px;display:flex}.lp-skel-tabs{border-bottom:1px solid var(--roi-border);align-items:center;gap:24px;height:48px;padding-left:12px;display:flex}.lp-skel-panel{flex-direction:column;gap:16px;max-width:760px;display:flex}.lp-skel-ts{align-items:center;gap:12px;height:47px;display:flex}.lp-skel-side{background:var(--roi-bg-subtle);border-left:1px solid var(--roi-border);flex-direction:column;gap:12px;padding:30px 28px;display:flex}@media (max-width:1024px){.lp-skel-side{display:none}}@media (max-width:767px){.lp-skel-brief{height:165.35px}.lp-skel-crumb{height:39px}.lp-skel-2nd{display:block}.lp-skel-title{height:66px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@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-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@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-outline-style{syntax:"*";inherits:false;initial-value:solid}@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-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}