/*! tailwindcss v4.1.16 | MIT License | https://tailwindcss.com */
@layer properties;
@layer theme, base, components, utilities;
@layer theme {
  :root, :host {
    --font-sans: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
      "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-serif: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
      "Courier New", monospace;
    --color-amber-100: oklch(96.2% 0.059 95.617);
    --color-amber-300: oklch(87.9% 0.169 91.605);
    --color-white: #fff;
    --spacing: 0.25rem;
    --text-sm: 0.875rem;
    --text-sm--line-height: calc(1.25 / 0.875);
    --text-2xl: 1.5rem;
    --text-2xl--line-height: calc(2 / 1.5);
    --font-weight-bold: 700;
    --radius-lg: 0.5rem;
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --default-transition-duration: 150ms;
    --default-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
    --default-font-family: var(--font-sans);
    --default-mono-font-family: var(--font-mono);
  }
}
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    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;
    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 {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  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 {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :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)) {
        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, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-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"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities {
  .visible {
    visibility: visible;
  }
  .absolute {
    position: absolute;
  }
  .left-10 {
    left: calc(var(--spacing) * 10);
  }
  .left-12 {
    left: calc(var(--spacing) * 12);
  }
  .container {
    width: 100%;
    @media (width >= 40rem) {
      max-width: 40rem;
    }
    @media (width >= 48rem) {
      max-width: 48rem;
    }
    @media (width >= 64rem) {
      max-width: 64rem;
    }
    @media (width >= 80rem) {
      max-width: 80rem;
    }
    @media (width >= 96rem) {
      max-width: 96rem;
    }
  }
  .mr-3 {
    margin-right: calc(var(--spacing) * 3);
  }
  .flex {
    display: flex;
  }
  .grid {
    display: grid;
  }
  .inline-block {
    display: inline-block;
  }
  .h-auto {
    height: auto;
  }
  .min-h-screen {
    min-height: 100vh;
  }
  .w-9 {
    width: calc(var(--spacing) * 9);
  }
  .w-10 {
    width: calc(var(--spacing) * 10);
  }
  .w-14 {
    width: calc(var(--spacing) * 14);
  }
  .flex-col {
    flex-direction: column;
  }
  .items-center {
    align-items: center;
  }
  .space-y-10 {
    :where(& > :not(:last-child)) {
      --tw-space-y-reverse: 0;
      margin-block-start: calc(calc(var(--spacing) * 10) * var(--tw-space-y-reverse));
      margin-block-end: calc(calc(var(--spacing) * 10) * calc(1 - var(--tw-space-y-reverse)));
    }
  }
  .pt-1 {
    padding-top: calc(var(--spacing) * 1);
  }
  .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);
  }
  .drop-shadow-\[0_0px_2px_rgba\(0\,0\,0\,1\)\] {
    --tw-drop-shadow-size: drop-shadow(0 0px 2px var(--tw-drop-shadow-color, rgba(0,0,0,1)));
    --tw-drop-shadow: var(--tw-drop-shadow-size);
    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,);
  }
}
@layer theme, base, components, utilities;
@layer theme;
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    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;
    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 {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  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 {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :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)) {
        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, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-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"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities;
.button {
  border-color: #52452b;
  background-color: #e9b348;
  color: #ffffff;
  position: relative;
  display: flex;
  height: calc(var(--spacing) * 15);
  width: calc(var(--spacing) * 90);
  --tw-scale-x: 100%;
  --tw-scale-y: 100%;
  --tw-scale-z: 100%;
  scale: var(--tw-scale-x) var(--tw-scale-y);
  transform: var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  border-radius: calc(infinity * 1px);
  border-style: var(--tw-border-style);
  border-width: 6px;
  font-size: var(--text-2xl);
  line-height: var(--tw-leading, var(--text-2xl--line-height));
  --tw-font-weight: var(--font-weight-bold);
  font-weight: var(--font-weight-bold);
  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));
  --tw-duration: 40ms;
  transition-duration: 40ms;
  --tw-duration: 300ms;
  transition-duration: 300ms;
  --tw-ease: var(--ease-in-out);
  transition-timing-function: var(--ease-in-out);
}
.button:hover {
  --tw-scale-x: 110%;
  --tw-scale-y: 110%;
  --tw-scale-z: 110%;
  scale: var(--tw-scale-x) var(--tw-scale-y);
  transform: var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,);
  --tw-duration: 300ms;
  transition-duration: 300ms;
  background-color: rgb(202, 150, 28);
}
.back-button {
  margin-top: calc(var(--spacing) * 1);
  margin-right: calc(var(--spacing) * 5);
  margin-bottom: calc(var(--spacing) * 1);
  cursor: pointer;
  border-radius: var(--radius-lg);
  border-style: var(--tw-border-style);
  border-width: 3px;
  padding-top: calc(var(--spacing) * 2);
  padding-right: calc(var(--spacing) * 4);
  padding-bottom: calc(var(--spacing) * 2);
  padding-left: calc(var(--spacing) * 4);
  --tw-font-weight: var(--font-weight-bold);
  font-weight: var(--font-weight-bold);
  color: var(--color-amber-100);
  text-shadow: 0px 1px 1px var(--tw-text-shadow-color, rgb(0 0 0 / 0.1)), 0px 1px 2px var(--tw-text-shadow-color, rgb(0 0 0 / 0.1)), 0px 2px 4px var(--tw-text-shadow-color, rgb(0 0 0 / 0.1));
  &:hover {
    @media (hover: hover) {
      background-color: var(--color-amber-300);
    }
  }
  text-shadow: 0px 0px 3px #000000;
  background-color: #e9b348;
  border-color: #523F39;
}
@layer theme, base, components, utilities;
@layer theme;
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    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;
    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 {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  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 {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :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)) {
        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, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-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"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities;
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 6px;
  background: #e8b270;
  border: 3px solid #9D6630;
  border-radius: 8px;
}
.hamburger span {
  width: 22px;
  height: 4px;
  background: #9D6630;
  border-radius: 2px;
  transition: all 0.3s;
}
.layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}
.sidebar {
  width: 260px;
  min-width: 260px;
  background: #0a05005f;
  border-right: 1px solid #E9B348;
  padding: 24px 16px;
  overflow-y: auto;
  transition: transform 0.3s ease;
}
.sidebar-title {
  font-size: 1.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #fff;
  margin-bottom: 16px;
  padding-left: 12px;
}
.chapter-btn {
  width: 100%;
  background: none;
  border: none;
  color: #ffffff;
  padding: 14px 16px;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease;
  margin-bottom: 6px;
  position: relative;
}
.chapter-btn.active {
  background: #e9b34828;
  color: #f7c053;
  font-weight: 600;
}
.chapter-btn.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  background: #E9B348;
  border-radius: 0 3px 3px 0;
}
.chapter-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #E9B34826;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
  color: #E9B348;
}
.chapter-btn.active .chapter-num {
  background: #E9B348;
  color: #2e240f;
}
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 50;
}
.overlay.show {
  display: block;
}
.main {
  flex: 1;
  overflow-y: auto;
  padding: 40px;
}
.lesson-panel {
  display: none;
  animation: fadeSlide 0.35s ease;
}
.lesson-panel.active {
  display: block;
}
@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.lesson-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 2px solid #E9B34833;
}
.lesson-tag {
  font-size: 1.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #E9B348;
  margin-bottom: 8px;
}
.lesson-title {
  font-size: 3rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 8px;
  text-shadow: #000000 0px 0px 10px;
}
.lesson-desc {
  color: #ffffff;
  font-size: 0.95rem;
  line-height: 1.6;
  text-shadow: #000000 0px 0px 5px;
}
.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}
.info-card {
  background: #0a05005f;
  backdrop-filter: blur(12px);
  border: 3px solid #E9B348;
  border-radius: 14px;
  padding: 20px;
}
.info-card h4 {
  color: #f7c053;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.info-card p {
  color: #fff;
  font-size: 0.95rem;
  line-height: 1.6;
}
.section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin: 28px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #f7c05377;
}
.tip-box {
  background: #0a05005f;
  backdrop-filter: blur(12px);
  border-left: 3px solid #f7c053;
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 16px 0;
  color: #fff;
  font-size: 0.92rem;
  line-height: 1.7;
}
.step-list {
  list-style: none;
}
.step-list li {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid #ffffff0d;
  color: #fff;
  font-size: 0.92rem;
  line-height: 1.6;
  align-items: flex-start;
}
.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #f7c053;
  color: #000000;
  font-size: 0.75rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.chord-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 14px;
  margin-top: 16px;
}
.chord-card {
  background: #0a05005f;
  backdrop-filter: blur(12px);
  border: 3px solid #E9B348;
  border-radius: 14px;
  padding: 18px;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
}
.chord-card:hover {
  background: #e9b34846;
  border-color: #E9B348;
  transform: translateY(-2px);
}
.chord-name {
  font-size: 1.4rem;
  font-weight: bold;
  color: #E9B348;
  margin-bottom: 6px;
}
.chord-hint {
  font-size: 0.78rem;
  color: #fff;
}
.video-wrap {
  margin: 16px 0;
  display: flex;
  justify-content: center;
}
.lesson-video {
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  border: 3px solid #E9B348;
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
  display: block;
}
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .sidebar {
    position: fixed;
    top: 57px;
    left: 5;
    bottom: 0;
    z-index: 60;
    transform: translateX(-100%);
    background: #0a0500e2;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main {
    padding: 24px 20px;
  }
  .lesson-title {
    font-size: 1.5rem;
  }
}
@layer theme, base, components, utilities;
@layer theme;
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    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;
    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 {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  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 {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :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)) {
        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, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-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"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities;
.container {
  max-width: 800px;
  margin: 0 auto;
}
.CL-header {
  text-align: center;
  text-shadow: #000000 0px 0px 5px;
  margin-bottom: 3rem;
  color: #ffffff;
}
.header-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.header-title h1 {
  font-size: 3rem;
  font-weight: bold;
}
.header-subtitle {
  font-size: 1.125rem;
}
.current-chord {
  background: #E9B348;
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 2rem;
  text-align: center;
  color: #fff;
  border: 6px solid #523F39;
  text-shadow: #000000 0px 0px 8px;
}
.current-chord h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
  margin-bottom: 0.5rem;
}
.current-chord p {
  color: #fff;
  text-shadow: #000000 0px 0px 10px;
}
.play-chord-btn {
  margin-top: 0.75rem;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  background: #523F39;
  color: #fff;
  border: none;
  font-weight: 600;
  cursor: pointer;
}
.play-chord-btn.playing {
  transform: scale(0.98);
  filter: brightness(1.05);
}
.slider-section {
  margin-bottom: 2rem;
}
.slider-label {
  display: block;
  color: #fff;
  text-shadow: #000000 0px 0px 10px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.slider-container {
  background-color: #e9b348;
  border-radius: 0.75rem;
  padding: 1rem;
  border: 6px solid #52452b;
}
.slider-scroll {
  overflow-x: auto;
  padding-bottom: 0.5rem;
}
.slider-scroll::-webkit-scrollbar {
  height: 8px;
}
.slider-scroll::-webkit-scrollbar-track {
  background: #6753266f;
  border-radius: 4px;
}
.slider-scroll::-webkit-scrollbar-thumb {
  background: #624a19;
  border-radius: 4px;
}
.slider-buttons {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  min-width: max-content;
}
.slider-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: bold;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  transition: all 0.5s;
  background: #4f4021;
  text-shadow: #000000 0px 0px 4px;
  color: #fff;
  white-space: nowrap;
}
.slider-btn:hover {
  --tw-scale-x: 110%;
  --tw-scale-y: 110%;
  --tw-scale-z: 110%;
  scale: var(--tw-scale-x) var(--tw-scale-y);
  background: #7f6532;
}
.slider-btn.active-root {
  background: #885543;
  color: white;
  box-shadow: 0 10px 25px #724737;
  transform: scale(1);
}
.slider-btn.active-type {
  background: #885543;
  color: white;
  box-shadow: 0 10px 25px #724737;
  transform: scale(1);
}
.chord-diagram-container {
  background: #EBBA5A;
  border: 6px solid #52452B;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}
.diagram-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #fff;
  margin-bottom: 1.5rem;
  text-align: center;
}
@layer theme, base, components, utilities;
@layer theme;
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    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;
    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 {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  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 {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :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)) {
        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, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-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"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities;
.assessment-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1rem 2rem;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 3px solid #E9B348;
}
.assessment-header h1 {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  color: #ffffff;
  font-size: 2rem;
  font-weight: bold;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  margin: 0;
  text-align: center;
  pointer-events: none;
}
.assessment-container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1rem;
}
.screen {
  display: none;
}
.screen.active {
  display: block;
  animation: fadeIn 0.3s ease-in;
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.start-content {
  background: #E9B348;
  border: 6px solid #523F39;
  border-radius: 1.5rem;
  padding: 3rem;
  text-align: center;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}
.start-content h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem;
}
.start-content p {
  font-size: 1.125rem;
  color: #ffffff;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  margin-bottom: 2rem;
  line-height: 1.6;
}
.start-button {
  background: #1e8f49;
  color: white;
  border: none;
  border-radius: 0.75rem;
  padding: 1rem 2rem;
  font-size: 1.25rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
}
.start-button:hover {
  background: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.3);
}
.start-button:active {
  transform: translateY(0);
}
.progress-bar {
  width: 100%;
  height: 8px;
  background: #52452B;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #1e8f49, #16a34a);
  width: 0%;
  transition: width 0.3s ease;
}
.progress-text {
  text-align: center;
  color: #ffffff;
  font-weight: bold;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  margin-bottom: 2rem;
}
.assessment-content {
  background: #E9B348;
  border: 6px solid #523F39;
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}
.diagram-section {
  margin-bottom: 2.5rem;
  text-align: center;
}
.diagram-section h3 {
  font-size: 1.5rem;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
  margin-bottom: 1.5rem;
}
.assessment-diagram {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}
.options-section {
  margin-bottom: 2rem;
}
.options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.option-btn {
  background: #4f4021;
  color: white;
  border: 3px solid #52452B;
  border-radius: 0.75rem;
  padding: 1.5rem;
  font-size: 1.125rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.5);
}
.option-btn:hover:not(:disabled) {
  background: #7f6532;
  transform: translateY(-2px);
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.3);
}
.option-btn:disabled {
  cursor: not-allowed;
}
.option-btn.correct {
  background: #16a34a;
  border-color: #15803d;
  box-shadow: 0 0 15px rgba(22, 163, 74, 0.5);
}
.option-btn.incorrect {
  background: #dc2626;
  border-color: #991b1b;
  box-shadow: 0 0 15px rgba(220, 38, 38, 0.5);
}
.feedback-container {
  text-align: center;
  min-height: 2rem;
}
.feedback {
  font-size: 1.125rem;
  font-weight: bold;
  padding: 1rem;
  border-radius: 0.75rem;
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
}
.feedback.correct {
  background: rgba(22, 163, 74, 0.2);
  color: #16a34a;
  border: 2px solid #16a34a;
}
.feedback.incorrect {
  background: rgba(220, 38, 38, 0.2);
  color: #dc2626;
  border: 2px solid #dc2626;
}
.results-content {
  background: #E9B348;
  border: 6px solid #523F39;
  border-radius: 1.5rem;
  padding: 3rem;
  text-align: center;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}
.results-content h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  margin-bottom: 2rem;
}
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}
.stat {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
}
.stat-label {
  display: block;
  font-size: 0.875rem;
  color: #ffffff;
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
  text-transform: uppercase;
  font-weight: bold;
  margin-bottom: 0.5rem;
}
.stat-value {
  display: block;
  font-size: 2.5rem;
  font-weight: bold;
  color: #ffffff;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
}
.result-message {
  font-size: 1.25rem;
  color: #ffffff;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
  margin-bottom: 2rem;
  line-height: 1.6;
}
.restart-button {
  background: #1e8f49;
  color: white;
  border: none;
  border-radius: 0.75rem;
  padding: 1rem 2rem;
  font-size: 1.25rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  text-shadow: 0 0 3px rgba(0, 0, 0, 0.3);
}
.restart-button:hover {
  background: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.3);
}
.restart-button:active {
  transform: translateY(0);
}
@media (max-width: 768px) {
  .options-grid {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: 1fr;
  }
  .assessment-header h1 {
    font-size: 1.5rem;
  }
  .start-content {
    padding: 2rem;
  }
  .start-content h2 {
    font-size: 1.75rem;
  }
}
*, *::before, *::after {
  box-sizing: border-box;
}
html, body {
  overscroll-behavior: none;
  margin: 0;
  padding: 0;
  height: auto;
}
.header-strums {
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  top: 0;
  z-index: 100;
}
.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.strums-logo {
  font-family: Georgia, serif;
  font-size: 1.6rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
}
.bg-main {
  background-image: url('../assets/images/BG-main.jpg');
  background-attachment: fixed;
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--spacing) * 1);
  padding-bottom: calc(var(--spacing) * 1);
  font-family: var(--font-serif);
  text-transform: uppercase;
  font-weight: bold;
  font-size: 5rem;
  letter-spacing: 0.1em;
  text-shadow: #000000 0px 0px 10px;
  color: #ffffff;
}
.tagline {
  margin-bottom: calc(var(--spacing) * 9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  line-height: var(--tw-leading, var(--text-2xl--line-height));
  --tw-font-weight: var(--font-weight-bold);
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  text-shadow: #000000 0px 0px 5px;
}
.diagram-wrapper {
  display: flex;
  justify-content: center;
}
.diagram {
  display: inline-block;
}
.string-labels {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  padding: 0 0.25rem;
}
.string-label {
  width: 4rem;
  padding-bottom: 1rem;
  text-align: center;
  font-size: 0.875rem;
  font-weight: bold;
  color: #ffffff;
}
.fretboard {
  background: #92400e;
  border-radius: 0.5rem;
  padding: 1rem;
  position: relative;
}
.fretboard-container {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.fret {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 3.5rem;
  border-bottom: 3px solid #5c2709;
  position: relative;
}
.fret:last-child {
  border-bottom: none;
}
.string-position {
  width: 3rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.string-line {
  position: absolute;
  width: 2px;
  height: 100%;
  background: #fef3c7;
}
.finger-dot {
  position: relative;
  z-index: 10;
  width: 2rem;
  height: 2rem;
  background: #1e293b;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
}
.open-string {
  position: absolute;
  top: -2rem;
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid #16a34a;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-size: 0.75rem;
  font-weight: bold;
}
.muted-string {
  position: absolute;
  top: -2rem;
  color: #dc2626;
  font-size: 1.25rem;
  font-weight: bold;
}
.fret-numbers {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding-top: 0rem;
  text-align: right;
  font-size: 0.75rem;
  font-weight: bold;
  color: #fff;
  text-shadow: #000000 0px 0px 3px;
  width: 1.5rem;
  min-width: 1.5rem;
  position: relative;
}
.fret-numbers div {
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.legend {
  margin-top: 1.5rem;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.875rem;
  color: #fff;
  text-shadow: #000000 0px 0px 10px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.legend-dot-open {
  width: 1rem;
  height: 1rem;
  border: 2px solid #000000;
  border-radius: 50%;
  background: white;
}
.legend-dot-fret {
  width: 1rem;
  height: 1rem;
  background: #1e293b;
  border-radius: 50%;
}
.placeholder {
  text-align: center;
  padding: 3rem 0;
  color: #64748b;
}
.placeholder p:first-child {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}
.placeholder p:last-child {
  font-size: 0.875rem;
}
.starting-fret-indicator {
  position: absolute;
  top: 0;
  left: -1.5rem;
  width: 1.5rem;
  text-align: center;
  font-size: 0.7rem;
  font-weight: bold;
  color: #fef3c7;
  text-shadow: #000000 0px 0px 3px;
  line-height: 1;
}
.barre-bar {
  position: absolute;
  top: 50%;
  height: 1.5rem;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(30, 41, 59, 0.3) 0%, rgba(30, 41, 59, 0.6) 50%, rgba(30, 41, 59, 0.3) 100%);
  border-radius: 0.75rem;
  pointer-events: none;
  z-index: 5;
}
.barre-dot {
  position: relative;
  z-index: 10;
  width: 2rem;
  height: 2rem;
  background: #1e293b;
  border-radius: 50%;
  border: 2px solid white;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
}
.legend-dot-barre {
  width: 1rem;
  height: 1rem;
  background: linear-gradient(90deg, rgba(30, 41, 59, 0.3) 0%, rgba(30, 41, 59, 0.6) 50%, rgba(30, 41, 59, 0.3) 100%);
  border-radius: 0.125rem;
}
.foot {
  position: relative;
  margin-top: calc(var(--spacing) * 30);
  margin-bottom: calc(var(--spacing) * 5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  line-height: var(--tw-leading, var(--text-sm--line-height));
  color: var(--color-white);
  --tw-drop-shadow-size: drop-shadow(0 2px 2px var(--tw-drop-shadow-color, rgba(0,0,0,1)));
  --tw-drop-shadow: var(--tw-drop-shadow-size);
  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,);
}
@property --tw-space-y-reverse {
  syntax: "*";
  inherits: false;
  initial-value: 0;
}
@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: 0px;
}
@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-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;
}
@property --tw-scale-x {
  syntax: "*";
  inherits: false;
  initial-value: 1;
}
@property --tw-scale-y {
  syntax: "*";
  inherits: false;
  initial-value: 1;
}
@property --tw-scale-z {
  syntax: "*";
  inherits: false;
  initial-value: 1;
}
@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-font-weight {
  syntax: "*";
  inherits: false;
}
@property --tw-duration {
  syntax: "*";
  inherits: false;
}
@property --tw-ease {
  syntax: "*";
  inherits: false;
}
@property --tw-text-shadow-color {
  syntax: "*";
  inherits: false;
}
@property --tw-text-shadow-alpha {
  syntax: "<percentage>";
  inherits: false;
  initial-value: 100%;
}
@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-space-y-reverse: 0;
      --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-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-scale-x: 1;
      --tw-scale-y: 1;
      --tw-scale-z: 1;
      --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-font-weight: initial;
      --tw-duration: initial;
      --tw-ease: initial;
      --tw-text-shadow-color: initial;
      --tw-text-shadow-alpha: 100%;
    }
  }
}