:root {
      --ink: #101010;
      --muted: #535353;
      --line: #e2e0e0;
      --soft: #fbfbfb;
      --panel: #f7f8fd;
      --black: #050505;
      --green: #35b886;
      --pink: #f887ad;
      --radius: 12px;
      --page: 1200px;
      --content: 1136px;
      --reading: 700px;
      --font: "Poppins", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      color: var(--ink);
      background: #fff;
      font-family: var(--font);
      font-size: 18px;
      line-height: 1.55;
      -webkit-font-smoothing: antialiased;
    }

    button,
    input,
    [contenteditable] {
      font: inherit;
    }

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    button {
      cursor: pointer;
    }

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    [contenteditable]:focus-visible,
    summary:focus-visible {
      outline: 3px solid rgba(42, 98, 255, .24);
      outline-offset: 2px;
    }

    .site-header {
      width: min(var(--page), calc(100% - 32px));
      min-height: 60px;
      margin: 0 auto;
      padding: 12px 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    site-header,
    site-footer {
      display: block;
    }

    .site-nav {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 18px;
      font-size: 16px;
      font-weight: 500;
      white-space: nowrap;
    }

    .site-nav a {
      padding: 4px 0 3px;
      color: #343434;
      border-bottom: 1px solid transparent;
    }

    .site-nav a:hover,
    .site-nav a[aria-current="page"] {
      color: var(--ink);
      border-bottom-color: var(--ink);
      text-decoration: none;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      min-width: 150px;
      font-weight: 700;
      letter-spacing: .02em;
    }

    .brand-mark {
      width: 30px;
      height: 30px;
      display: block;
      flex: 0 0 auto;
      object-fit: contain;
    }

    .brand-name {
      width: auto;
      text-align: right;
    }

    .brand:hover {
      text-decoration: none;
    }

    main {
      display: block;
    }

    .page-width {
      width: min(var(--content), calc(100% - 32px));
      margin-inline: auto;
    }

    .tool-section {
      padding-top: 20px;
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      margin-bottom: 5px;
      text-align: center;
      font-size: 40px;
      font-weight: 600;
      line-height: 1.2;
      letter-spacing: -.02em;
    }

    .hero-subtitle {
      max-width: var(--reading);
      margin: 0 auto 20px;
      color: var(--muted);
      text-align: center;
      font-size: 18px;
      line-height: 1.55;
    }

    h2 {
      margin-bottom: 10px;
      font-size: 32px;
      font-weight: 600;
      line-height: 1.3;
      letter-spacing: -.02em;
    }

    h3 {
      margin-bottom: 10px;
      font-size: 24px;
      font-weight: 500;
      line-height: 1.5;
    }

    .method-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 15px;
    }

    .card {
      background: var(--soft);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .method-card {
      min-height: 298px;
      padding: 15px 12px;
    }

    .method-card h2 {
      margin-bottom: 20px;
      text-align: center;
      font-size: 24px;
      font-weight: 500;
      line-height: 1.5;
      letter-spacing: normal;
    }

    .method-card p {
      min-height: 56px;
      margin-bottom: 20px;
      color: #3a3a3a;
      font-size: 18px;
      line-height: 28px;
    }

    .preset-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .preset-buttons .black-btn {
      padding-right: 10px;
      padding-left: 10px;
      font-size: 15px;
    }

    .black-btn {
      min-height: 48px;
      padding: 8px 15px;
      color: #fff;
      background: var(--black);
      border: 1px solid var(--black);
      border-radius: 6px;
      font-size: 16px;
      font-weight: 500;
      line-height: 24px;
      transition: background .15s ease, transform .15s ease;
    }

    .black-btn:hover {
      background: #292929;
    }

    .black-btn:active {
      transform: translateY(1px);
    }

    .black-btn.copied {
      background: var(--green);
      border-color: var(--green);
    }

    .generator-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 8px;
      align-items: stretch;
    }

    .number-entry-wrap {
      position: relative;
      min-width: 0;
    }

    .number-entry {
      min-width: 0;
      width: 100%;
      min-height: 48px;
      padding: 10px 20px;
      background: var(--panel);
      border: 1px solid #555;
      border-radius: 8px;
      color: #222;
    }

    .count-progress {
      position: absolute;
      z-index: 1;
      top: 50%;
      left: 11px;
      width: var(--count-progress, 5%);
      max-width: calc(100% - 22px);
      height: 30px;
      background: #3568d4;
      opacity: 0;
      pointer-events: none;
      transform: translateY(-50%);
      transition: width .15s ease, opacity .1s ease;
    }

    .number-entry-wrap.has-progress .count-progress {
      opacity: 1;
    }

    .number-entry-wrap.has-progress .number-entry {
      color: transparent;
      caret-color: transparent;
    }

    .number-entry-wrap:focus-within .count-progress {
      opacity: 0;
    }

    .number-entry-wrap:focus-within .number-entry {
      color: #222;
      caret-color: auto;
    }

    .stepper {
      display: grid;
      grid-template-columns: 52px 55px 52px;
      overflow: hidden;
      border-radius: 8px;
    }

    .stepper button,
    .stepper output {
      min-width: 0;
      min-height: 48px;
      display: grid;
      place-items: center;
      border: 0;
    }

    .stepper button {
      color: #fff;
      background: #000;
      font-size: 24px;
      font-weight: 600;
    }

    .stepper output {
      color: #222;
      background: var(--panel);
      border-top: 1px solid #555;
      border-bottom: 1px solid #555;
      font-size: 16px;
    }

    .generate-copy {
      width: 160px;
      display: block;
      margin: 10px auto 0;
    }

    .test-card {
      margin-top: 15px;
      padding: 15px 12px;
    }

    .test-card h2 {
      margin-bottom: 0;
      font-size: 24px;
      font-weight: 500;
      line-height: 1.5;
      letter-spacing: normal;
    }

    .test-help {
      margin-bottom: 20px;
      color: #3a3a3a;
      font-size: 18px;
      line-height: 28px;
    }

    .test-editor-wrap {
      position: relative;
    }

    .test-editor {
      min-height: 160px;
      padding: 10px 20px 34px;
      overflow-wrap: anywhere;
      background: var(--panel);
      border: 1px solid #555;
      border-radius: 8px;
      color: #222;
      outline: none;
      white-space: pre-wrap;
    }

    .test-editor:empty::before {
      content: attr(data-placeholder);
      color: #858585;
      pointer-events: none;
    }

    .paste-button {
      position: absolute;
      top: 48%;
      left: 50%;
      display: flex;
      align-items: center;
      gap: 5px;
      padding: 5px 9px;
      color: #777;
      background: rgba(255, 255, 255, .78);
      border: 1px solid var(--line);
      border-radius: 5px;
      transform: translate(-50%, -50%);
      font-size: 14px;
    }

    .paste-button svg {
      width: 13px;
      height: 13px;
    }

    .test-editor-wrap.has-content .paste-button {
      display: none;
    }

    .editor-status {
      position: absolute;
      right: 8px;
      bottom: 7px;
      left: 8px;
      display: none;
      align-items: center;
      justify-content: space-between;
      color: #777;
      font-size: 13px;
    }

    .test-editor-wrap.has-content .editor-status {
      display: flex;
    }

    .editor-actions {
      display: flex;
      gap: 5px;
    }

    .editor-actions button {
      padding: 2px 5px;
      color: #666;
      background: transparent;
      border: 0;
      font-size: 13px;
    }

    .content-section {
      padding-top: 50px;
      text-align: center;
    }

    .content-section > p {
      max-width: var(--reading);
      margin-right: auto;
      margin-bottom: 20px;
      margin-left: auto;
      color: #303030;
      font-size: 18px;
      line-height: 28px;
    }

    .definition {
      padding-top: 50px;
    }

    .table-shell {
      position: relative;
      height: 600px;
      margin-top: 30px;
      padding: 30px;
      overflow: hidden;
      text-align: left;
      background: var(--soft);
      border: 1px solid var(--line);
      border-radius: 20px;
    }

    .unicode-scroll {
      height: 100%;
      overflow-y: auto;
      scrollbar-color: #000 transparent;
      scrollbar-width: thin;
    }

    .unicode-scroll::-webkit-scrollbar {
      width: 8px;
    }

    .unicode-scroll::-webkit-scrollbar-track {
      background: transparent;
    }

    .unicode-scroll::-webkit-scrollbar-thumb {
      background: #000;
      border-radius: 20px;
      border: 2px solid #fff;
    }

    table {
      width: 100%;
      border-collapse: collapse;
      table-layout: fixed;
      font-size: 16px;
    }

    th,
    td {
      height: 35px;
      padding: 5px 9px;
      border: 1px solid #e8e8e8;
      text-align: center;
      font-weight: 400;
    }

    th {
      position: sticky;
      z-index: 2;
      top: 0;
      background: #f4f4f4;
      font-weight: 600;
    }

    th:nth-child(1),
    td:nth-child(1) {
      width: 22%;
    }

    th:nth-child(2),
    td:nth-child(2) {
      width: 48%;
    }

    th:nth-child(3),
    td:nth-child(3) {
      width: 21%;
    }

    th:nth-child(4),
    td:nth-child(4) {
      width: 9%;
    }

    .char-copy {
      min-width: 26px;
      min-height: 24px;
      padding: 1px 6px;
      background: #fff;
      border: 1px solid #ebebeb;
      border-radius: 2px;
    }

    .why {
      padding-top: 50px;
    }

    .why-layout {
      display: grid;
      grid-template-columns: 1fr 1.08fr;
      gap: 30px;
      align-items: center;
      margin-top: 40px;
      text-align: left;
    }

    .why-illustration {
      display: block;
      width: 100%;
      height: auto;
      max-height: 390px;
      object-fit: contain;
    }

    .why-list {
      margin: 0;
      padding-left: 17px;
    }

    .why-list li {
      margin-bottom: 7px;
    }

    .why-list h3 {
      margin: 0 0 5px;
      font-size: 24px;
      font-weight: 500;
      line-height: 1.5;
    }

    .why-list p {
      margin-bottom: 0;
      color: #353535;
      font-size: 18px;
      line-height: 28px;
    }

    .features-section {
      padding-top: 60px;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
      margin-top: 40px;
      text-align: left;
    }

    .feature-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      margin-bottom: 9px;
      color: #171717;
    }

    .feature-icon svg {
      width: 36px;
      height: 36px;
      stroke-width: 1.6;
    }

    .feature h3 {
      font-size: 24px;
      font-weight: 500;
      line-height: 1.5;
    }

    .feature p {
      margin-bottom: 0;
      color: #333;
      font-size: 18px;
      line-height: 28px;
    }

    .feature a {
      color: #00e;
      text-decoration: underline;
    }

    .uses {
      padding-top: 50px;
    }

    .uses-layout {
      display: grid;
      grid-template-columns: 1fr 1.06fr;
      gap: 32px;
      align-items: center;
      margin-top: 40px;
      text-align: left;
    }

    .use-list {
      margin: 0;
      padding-left: 22px;
    }

    .use-list li {
      margin-bottom: 7px;
      padding-left: 2px;
    }

    .use-list h3 {
      margin-bottom: 5px;
      font-size: 24px;
      font-weight: 500;
      line-height: 1.5;
    }

    .use-list p {
      margin-bottom: 0;
      color: #333;
      font-size: 18px;
      line-height: 28px;
    }

    .uses-illustration {
      display: block;
      width: 100%;
      height: auto;
      min-height: 280px;
      object-fit: contain;
    }

    .faq-section {
      padding-top: 60px;
      padding-bottom: 60px;
    }

    .faq-section h2 {
      margin-bottom: 24px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px 20px;
      align-items: start;
      text-align: left;
    }

    .faq-column {
      display: grid;
      gap: 12px;
    }

    details.faq-item {
      overflow: hidden;
      background: var(--soft);
      border: 1px solid var(--line);
      border-radius: 12px;
    }

    details.faq-item summary {
      position: relative;
      min-height: 56px;
      display: flex;
      align-items: center;
      padding: 14px 40px 14px 16px;
      cursor: pointer;
      list-style: none;
      font-size: 18px;
      font-weight: 500;
      line-height: 1.4;
    }

    details.faq-item summary::-webkit-details-marker {
      display: none;
    }

    details.faq-item summary::after {
      content: "×";
      position: absolute;
      top: 10px;
      right: 13px;
      color: #a6acba;
      font-size: 20px;
      font-weight: 300;
      transition: transform .2s ease;
    }

    details.faq-item:not([open]) summary::after {
      transform: rotate(45deg);
    }

    .faq-answer {
      padding: 14px 16px 18px;
      border-top: 1px solid var(--line);
      color: #333;
      font-size: 18px;
      line-height: 28px;
    }

    .site-footer {
      background: #fbfbfb;
      border-top: 1px solid #f0f0f0;
    }

    .footer-inner {
      width: min(var(--page), calc(100% - 32px));
      margin: 0 auto;
      padding: 50px 16px 20px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .75fr .9fr 1.15fr;
      gap: 42px;
      padding-bottom: 36px;
    }

    .footer-brand .brand {
      margin-bottom: 18px;
    }

    .footer-brand p,
    .footer-col a,
    .footer-col p {
      display: block;
      margin-bottom: 12px;
      color: #333;
      font-size: 16px;
      line-height: 1.6;
    }

    .footer-col h3 {
      margin-bottom: 18px;
      font-size: 18px;
      text-transform: uppercase;
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding-top: 13px;
      border-top: 1px solid #e5e5e5;
      color: #333;
      font-size: 14px;
    }

    .legal-main {
      min-height: calc(100vh - 260px);
    }

    .legal-hero {
      padding-top: 48px;
      padding-bottom: 27px;
      text-align: center;
    }

    .legal-kicker {
      margin-bottom: 8px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .legal-hero h1 {
      margin-bottom: 12px;
    }

    .legal-hero > p:last-child {
      max-width: 560px;
      margin: 0 auto;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.65;
    }

    .breadcrumbs {
      display: flex;
      align-items: center;
      gap: 7px;
      padding-top: 12px;
      color: #666;
      font-size: 14px;
    }

    .breadcrumbs a {
      text-decoration: underline;
      text-underline-offset: 2px;
    }

    .legal-content {
      max-width: 640px;
      padding-bottom: 64px;
    }

    .legal-meta {
      margin-bottom: 27px;
      padding: 11px 13px;
      color: #444;
      background: var(--soft);
      border: 1px solid var(--line);
      border-radius: var(--radius);
      font-size: 14px;
    }

    .legal-content section + section {
      margin-top: 30px;
    }

    .legal-content h2 {
      margin-bottom: 10px;
      text-align: left;
      font-size: 24px;
    }

    .legal-content p,
    .legal-content li {
      color: #303030;
      font-size: 16px;
      line-height: 1.75;
    }

    .legal-content p {
      margin-bottom: 11px;
    }

    .legal-content ul,
    .legal-content ol {
      margin: 0 0 12px;
      padding-left: 20px;
    }

    .legal-content li + li {
      margin-top: 7px;
    }

    .legal-content a {
      color: #101a8a;
      text-decoration: underline;
      text-underline-offset: 2px;
    }

    .legal-callout {
      margin: 18px 0;
      padding: 14px 16px;
      background: var(--panel);
      border-left: 3px solid var(--black);
      border-radius: 0 var(--radius) var(--radius) 0;
    }

    .legal-callout p:last-child {
      margin-bottom: 0;
    }

    .principles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 18px;
    }

    .principle-card {
      padding: 16px 14px;
      background: var(--soft);
      border: 1px solid var(--line);
      border-radius: var(--radius);
    }

    .principle-card h2,
    .principle-card h3 {
      margin-bottom: 7px;
      font-size: 18px;
    }

    .principle-card p {
      margin-bottom: 0;
      font-size: 16px;
      line-height: 1.6;
    }

    .toast {
      position: fixed;
      z-index: 30;
      right: 18px;
      bottom: 18px;
      max-width: min(320px, calc(100% - 36px));
      padding: 10px 14px;
      color: #fff;
      background: #111;
      border-radius: 7px;
      box-shadow: 0 8px 28px rgba(0, 0, 0, .18);
      font-size: 14px;
      opacity: 0;
      transform: translateY(12px);
      pointer-events: none;
      transition: opacity .2s ease, transform .2s ease;
    }

    .toast.show {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 760px) {
      body {
        font-size: 16px;
      }

      .site-header {
        min-height: 62px;
      }

      .site-nav {
        gap: 12px;
        font-size: 13px;
      }

      h1 {
        font-size: 30px;
      }

      h2 {
        font-size: 26px;
      }

      .method-grid {
        grid-template-columns: 1fr;
      }

      .method-card {
        min-height: 0;
      }

      .method-card p {
        min-height: 0;
      }

      .table-shell {
        height: 500px;
        padding: 8px;
      }

      table {
        min-width: 610px;
      }

      .table-shell {
        overflow-x: auto;
      }

      .unicode-scroll {
        min-width: 610px;
      }

      .why-layout,
      .uses-layout {
        grid-template-columns: 1fr;
      }

      .why-illustration,
      .uses-illustration {
        max-width: 440px;
        margin: 0 auto;
      }

      .why-list p,
      .use-list p,
      .feature p,
      .content-section > p,
      .method-card p,
      .test-help,
      .faq-answer {
        font-size: 16px;
        line-height: 1.55;
      }

      .features-grid,
      .faq-grid,
      .footer-grid,
      .principles-grid {
        grid-template-columns: 1fr;
      }

      .features-grid,
      .faq-grid {
        gap: 13px;
      }

      .feature {
        text-align: center;
      }

      .feature-icon {
        margin-right: auto;
        margin-left: auto;
      }

      .footer-grid {
        gap: 20px;
      }

      .legal-hero {
        padding-top: 32px;
      }

      .legal-hero > p:last-child,
      .legal-content p,
      .legal-content li {
        font-size: 16px;
      }

      .principle-card p {
        font-size: 16px;
      }

      .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 440px) {
      .page-width,
      .site-header,
      .footer-inner {
        width: min(100% - 22px, var(--page));
      }

      .site-header {
        min-height: 0;
        justify-content: center;
        flex-wrap: wrap;
        gap: 7px 9px;
        padding: 10px 0 12px;
      }

      .brand {
        min-width: 0;
      }

      .site-nav {
        width: 100%;
        gap: 7px;
        justify-content: center;
        font-size: 13px;
      }

      .generator-row {
        grid-template-columns: 1fr;
      }

      .stepper {
        grid-template-columns: 1fr 1fr 1fr;
      }

      .preset-buttons .black-btn {
        width: 100%;
      }

      .features-section,
      .faq-section {
        padding-top: 36px;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      *,
      *::before,
      *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
      }
    }

.cookie-preferences {
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.cookie-banner {
  position: fixed;
  z-index: 1000;
  right: 18px;
  bottom: 18px;
  width: min(430px, calc(100% - 36px));
  padding: 20px;
  border: 1px solid var(--line, #d9d9d9);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 16px 42px rgb(0 0 0 / 18%);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.cookie-banner p {
  margin: 0 0 12px;
  color: var(--muted, #555);
  font-size: 16px;
  line-height: 1.6;
}

.cookie-banner a {
  color: inherit;
  font-weight: 600;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.cookie-actions button {
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid #111;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.cookie-reject {
  color: #111;
  background: #fff;
}

.cookie-accept {
  color: #fff;
  background: #111;
}

@media (max-width: 440px) {
  .cookie-banner {
    right: 11px;
    bottom: 11px;
    width: calc(100% - 22px);
  }

  .cookie-actions button {
    flex: 1 1 130px;
  }
}