@import url('https://fonts.googleapis.com/css2?family=Poiret+One&display=swap');

    :root {
      color-scheme: light;
      --bg: #f6efe2;
      --bg-top: rgba(255,255,255,0.96);
      --bg-bottom: rgba(234,215,182,0.75);
      --bg-mid: #f2e4c8;
      --bg-end: #f8f3eb;
      --surface: rgba(255, 252, 245, 0.82);
      --surface-strong: rgba(255, 255, 255, 0.9);
      --text: #241a12;
      --muted: #65584d;
      --line: rgba(36, 26, 18, 0.11);
      --gold: #ae7b32;
      --gold-soft: rgba(174,123,50,0.12);
      --shadow: 0 22px 70px rgba(75, 51, 23, 0.12);
      --qr-border: rgba(36, 26, 18, 0.22);
      --qr-shape: rgba(36, 26, 18, 0.88);
      --qr-grid: rgba(36,26,18,0.05);
      --button-bg: rgba(255,255,255,0.72);
      --button-hover: rgba(255,255,255,0.92);
      --button-text: #241a12;
      --copy-bg: rgba(174,123,50,0.08);
      --copy-bg-hover: rgba(174,123,50,0.16);
      --toggle-transition: 620ms cubic-bezier(0.22, 1, 0.36, 1);
    }

    html[data-theme="dark"] {
      color-scheme: dark;
      --bg: #0f1117;
      --bg-top: rgba(145, 109, 44, 0.18);
      --bg-bottom: rgba(10, 13, 20, 0.04);
      --bg-mid: #151922;
      --bg-end: #0b0e14;
      --surface: rgba(19, 23, 31, 0.82);
      --surface-strong: rgba(24, 29, 39, 0.92);
      --text: #f5e8d4;
      --muted: #c8bcae;
      --line: rgba(245, 232, 212, 0.1);
      --gold: #f0bf63;
      --gold-soft: rgba(240, 191, 99, 0.16);
      --shadow: 0 26px 90px rgba(0, 0, 0, 0.46);
      --qr-border: rgba(245, 232, 212, 0.16);
      --qr-shape: rgba(245, 232, 212, 0.92);
      --qr-grid: rgba(245,232,212,0.06);
      --button-bg: rgba(255,255,255,0.06);
      --button-hover: rgba(255,255,255,0.12);
      --button-text: #f5e8d4;
      --copy-bg: rgba(240,191,99,0.08);
      --copy-bg-hover: rgba(240,191,99,0.18);
    }

    * { box-sizing: border-box; }
    html {
      scroll-behavior: smooth;
      overflow-x: hidden;
    }
    body {
      margin: 0;
      min-height: 100vh;
      font-family: "Poiret One", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at top left, var(--bg-top), transparent 28%),
        radial-gradient(circle at bottom right, var(--bg-bottom), transparent 24%),
        linear-gradient(135deg, var(--bg), var(--bg-mid) 48%, var(--bg-end) 100%);
      transition: background-color 220ms ease, color 220ms ease, background 220ms ease;
      overflow-x: hidden;
    }
    .page {
      width: min(1363px, calc(100% - 32px));
      max-width: calc(100% - 32px);
      margin: 0 auto;
      padding: 40px 0 56px;
    }
    .hero {
      --hero-side-padding: 48px;
      --content-left-boundary: 24px;
      --content-right-boundary: 18px;
      position: relative;
      text-align: center;
      overflow: visible;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 32px;
      box-shadow: var(--shadow);
      padding: 48px;
      backdrop-filter: blur(14px);
      transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
    }
    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      background: radial-gradient(circle, var(--gold-soft), transparent 68%);
      pointer-events: none;
    }
    .hero::before {
      width: 320px;
      height: 320px;
      top: -150px;
      right: -110px;
    }
    .hero::after {
      width: 240px;
      height: 240px;
      bottom: -120px;
      left: -80px;
    }
    .theme-toggle {
      position: absolute;
      top: 18px;
      right: 18px;
      z-index: 3;
      --base-scale: 16px;
      --toggle-width: 5.625em;
      --toggle-height: 2.5em;
      --radius-pill: 100em;
      --sun-diameter: 2.125em;
      --sun-offset: calc((var(--toggle-height) - var(--sun-diameter)) / 2);
      --bg-toggle-light: #3d7eae;
      --bg-toggle-dark: #1d1f2c;
      --color-sun: #ecca2f;
      --color-moon: #c4c9d1;
      --color-crater: #959db1;
      --color-star: #fff;
      --color-cloud-front: #f3fdff;
      --color-cloud-back: #aacadf;
      --shadow-primary: rgba(0, 0, 0, 0.25);
      --shadow-highlight: rgba(255, 255, 255, 0.94);
      --halo-color: rgba(255, 255, 255, 0.1);
      font-size: var(--base-scale);
      background: none;
      border: none;
      padding: 0;
      cursor: pointer;
      appearance: none;
      -webkit-appearance: none;
      -webkit-tap-highlight-color: transparent;
      -webkit-touch-callout: none;
      touch-action: manipulation;
      user-select: none;
      -webkit-user-select: none;
      transform: translateZ(0);
    }
    .theme-toggle,
    .theme-toggle * {
      -webkit-tap-highlight-color: transparent;
    }
    .theme-toggle:active,
    .theme-toggle:focus,
    .theme-toggle:focus:not(:focus-visible) {
      outline: none;
      background: transparent;
    }
    .theme-toggle:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 4px;
      border-radius: 999px;
    }
    .theme-toggle__container {
      width: var(--toggle-width);
      height: var(--toggle-height);
      background-color: var(--bg-toggle-light);
      border-radius: var(--radius-pill);
      cursor: pointer;
      position: relative;
      transition: background-color var(--toggle-transition), box-shadow var(--toggle-transition);
      overflow: hidden;
      isolation: isolate;
      backface-visibility: hidden;
      -webkit-backface-visibility: hidden;
      transform: translateZ(0);
      box-shadow: 0.06em 0.06em 0.125em var(--shadow-highlight);
    }
    html[data-theme="dark"] .theme-toggle__container {
      background-color: var(--bg-toggle-dark);
    }
    .theme-toggle__container::after {
      content: "";
      position: absolute;
      inset: 0;
      box-shadow: 0em 0.05em 0.187em rgba(0, 0, 0, 0.5) inset;
      border-radius: var(--radius-pill);
      pointer-events: none;
    }
    .theme-toggle__sun {
      width: var(--sun-diameter);
      height: var(--sun-diameter);
      background-color: var(--color-sun);
      border-radius: 50%;
      position: absolute;
      top: var(--sun-offset);
      transform: translateX(var(--sun-offset));
      box-shadow: 0.05em 0.125em 0.125em var(--shadow-primary),
        0em 0.05em 0.125em var(--shadow-primary),
        0.05em 0.05em 0.05em 0em rgba(254, 255, 239, 0.61) inset,
        0em -0.05em 0.05em 0em #a1872a inset, 0 0 0 0.625em var(--halo-color),
        0 0 0 1.25em var(--halo-color), 0 0 0 1.875em var(--halo-color);
      transition: transform var(--toggle-transition), box-shadow var(--toggle-transition);
      overflow: hidden;
    }
    html[data-theme="dark"] .theme-toggle__container .theme-toggle__sun {
      transform: translateX(calc(var(--toggle-width) - var(--sun-diameter) - var(--sun-offset)));
    }
    .theme-toggle__moon-mask {
      position: relative;
      width: 100%;
      height: 100%;
      background-color: var(--color-moon);
      border-radius: inherit;
      transform: translateX(100%);
      transition: transform var(--toggle-transition);
      box-shadow: 0.062em 0.062em 0.062em 0em rgba(254, 255, 239, 0.61) inset,
        0em -0.062em 0.062em 0em #969696 inset;
    }
    html[data-theme="dark"] .theme-toggle__container .theme-toggle__moon-mask {
      transform: translateX(0);
    }
    .theme-toggle__crater {
      position: absolute;
      background-color: var(--color-crater);
      border-radius: 50%;
      box-shadow: 0em 0.03em 0.06em var(--shadow-primary) inset;
    }
    .theme-toggle__crater:nth-of-type(1) {
      top: 0.75em;
      left: 0.3em;
      width: 0.75em;
      height: 0.75em;
    }
    .theme-toggle__crater:nth-of-type(2) {
      top: 0.9em;
      left: 1.375em;
      width: 0.375em;
      height: 0.375em;
    }
    .theme-toggle__crater:nth-of-type(3) {
      top: 0.3em;
      left: 0.8em;
      width: 0.25em;
      height: 0.25em;
    }
    .theme-toggle__stars {
      position: absolute;
      left: 0.3em;
      transform: translateY(-2em);
      transition: transform var(--toggle-transition);
      width: 2.75em;
      color: var(--color-star);
    }
    html[data-theme="dark"] .theme-toggle__container .theme-toggle__stars {
      transform: translateY(0.5em);
    }
    .theme-toggle__stars svg {
      display: block;
      width: 100%;
      height: auto;
    }
    .theme-toggle__clouds {
      position: absolute;
      left: 0.3em;
      top: 2em;
      transform: translateY(0);
      width: 1.25em;
      height: 1.25em;
      background-color: var(--color-cloud-front);
      border-radius: 50%;
      box-shadow: 0.937em 0.312em var(--color-cloud-front),
        1.437em 0.375em var(--color-cloud-front), 2.187em 0 var(--color-cloud-front),
        2.937em 0.312em var(--color-cloud-front),
        3.625em -0.062em var(--color-cloud-front),
        4.5em -0.312em var(--color-cloud-front),
        4.625em -1.75em 0 0.437em var(--color-cloud-front),
        -0.312em -0.312em var(--color-cloud-back),
        0.5em -0.125em var(--color-cloud-back),
        1.25em -0.062em var(--color-cloud-back),
        2em -0.312em var(--color-cloud-back), 2.625em 0em var(--color-cloud-back),
        3.375em -0.437em var(--color-cloud-back),
        4em -0.625em var(--color-cloud-back),
        4.125em -2.125em 0 0.437em var(--color-cloud-back);
      transition: transform var(--toggle-transition);
    }
    html[data-theme="dark"] .theme-toggle__container .theme-toggle__clouds {
      transform: translateY(3em);
    }
    .eyebrow {
      position: absolute;
      top: 24px;
      left: 24px;
      z-index: 2;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 48px;
      padding: 12px 16px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--button-bg);
      color: var(--gold);
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 0.03em;
      text-transform: uppercase;
      backdrop-filter: blur(12px);
      transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
    }
    .title-row {
      --title-size: clamp(34px, 7.4vw, 96px);
      --title-line-height: 0.92;
      --title-icon-size: calc(var(--title-size) * var(--title-line-height));
      --title-icon-width: calc(var(--title-icon-size) * 1.42);
      display: grid;
      align-items: center;
      grid-template-columns: minmax(0, 1fr) var(--title-icon-width);
      gap: 30px;
      width: calc(100% + (var(--hero-side-padding) * 2) - var(--content-left-boundary) - var(--content-right-boundary));
      margin: 34px calc(var(--content-right-boundary) - var(--hero-side-padding)) 20px calc(var(--content-left-boundary) - var(--hero-side-padding));
    }
    h1 {
      margin: 0;
      font-size: var(--title-size);
      line-height: var(--title-line-height);
      letter-spacing: clamp(0.035em, 0.2vw, 0.08em);
      width: 100%;
      white-space: nowrap;
      text-align: left;
    }
    .avatar-panel-wrap {
      display: flex;
      align-items: center;
      position: relative;
      z-index: 5;
      flex: 0 0 auto;
      justify-self: end;
      margin-left: 0;
      transform: translateY(-10px);
    }
    .avatar-toggle {
      width: var(--title-icon-width);
      height: var(--title-icon-size);
      min-width: var(--title-icon-width);
      max-width: var(--title-icon-width);
      flex: 0 0 var(--title-icon-width);
      display: grid;
      place-items: center;
      padding: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
      color: var(--text);
      cursor: pointer;
      overflow: visible;
      box-shadow: none;
      backdrop-filter: none;
      transition: transform 180ms ease, filter 180ms ease;
      position: relative;
      -webkit-tap-highlight-color: transparent;
    }
    .avatar-toggle:hover {
      filter: none;
    }
    .avatar-toggle:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
    }
    .avatar-toggle:active {
      transform: scale(0.985);
    }
    .avatar-art {
      position: relative;
      width: 100%;
      height: 100%;
      display: flex;
      align-items: center;
      z-index: 1;
      padding: 0;
    }
    .title-side-image {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: contain;
      filter: drop-shadow(0 10px 18px rgba(18, 12, 6, 0.22));
    }
    .avatar-sr {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border: 0;
    }
    .sheet-backdrop {
      position: fixed;
      inset: 0;
      background: rgba(8, 10, 16, 0.46);
      backdrop-filter: blur(6px);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity 340ms ease, visibility 340ms ease;
      z-index: 20;
    }
    body.sheet-open {
      overflow: hidden;
    }
    body.sheet-open .sheet-backdrop {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
    }
    .avatar-panel {
      position: fixed;
      left: 50%;
      bottom: 0;
      width: min(760px, calc(100vw - 24px));
      height: min(75vh, 720px);
      padding: 18px 20px 28px;
      border-radius: 28px 28px 0 0;
      border: 1px solid var(--line);
      border-bottom: none;
      background: color-mix(in srgb, var(--surface-strong) 88%, transparent);
      color: var(--text);
      box-shadow: 0 -24px 60px rgba(0, 0, 0, 0.24);
      backdrop-filter: blur(22px) saturate(1.1);
      transform: translateX(-50%) translateY(calc(100% + 24px));
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: transform 520ms cubic-bezier(0.22, 1, 0.36, 1), opacity 320ms ease, visibility 320ms ease;
      z-index: 999;
      text-align: left;
      will-change: transform;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      touch-action: none;
    }
    body.sheet-open .avatar-panel {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }
    .sheet-handle {
      width: 64px;
      height: 6px;
      border-radius: 999px;
      background: rgba(174, 123, 50, 0.34);
      margin: 0 auto 16px;
      flex: 0 0 auto;
    }
    .avatar-panel-scroll {
      overflow: auto;
      padding: 0 2px 8px;
      -webkit-overflow-scrolling: touch;
    }
    .avatar-panel-title {
      margin: 0 0 10px;
      font-size: clamp(22px, 4vw, 30px);
      font-weight: 700;
      color: var(--text);
    }
    .avatar-panel-text {
      margin: 0;
      font-size: 15px;
      line-height: 1.7;
      color: var(--muted);
    }
    .avatar-panel-tip {
      margin-top: 18px;
      padding-top: 14px;
      border-top: 1px solid var(--line);
      font-size: 13px;
      line-height: 1.65;
      color: var(--muted);
    }
    .avatar-panel-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 20px;
    }
    .avatar-panel-card {
      padding: 14px 14px 15px;
      border-radius: 18px;
      border: 1px solid var(--line);
      background: rgba(255,255,255,0.04);
    }
    .avatar-panel-card strong {
      display: block;
      margin-bottom: 6px;
      font-size: 13px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--gold);
    }
    .avatar-panel-card span {
      display: block;
      font-size: 13px;
      line-height: 1.55;
      color: var(--muted);
    }
    .grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 24px;
      width: calc(100% + (var(--hero-side-padding) * 2) - var(--content-left-boundary) - var(--content-right-boundary));
      margin: 34px calc(var(--content-right-boundary) - var(--hero-side-padding)) 0 calc(var(--content-left-boundary) - var(--hero-side-padding));
    }
    .qr-card {
      position: relative;
      background: var(--surface-strong);
      border: 1px solid var(--line);
      border-radius: 28px;
      padding: 24px 24px 28px;
      min-height: 390px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: 0 16px 36px rgba(58, 40, 19, 0.08);
      transition: background-color 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
    }
    html[data-theme="dark"] .qr-card {
      box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
    }
    .qr-topline {
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 20px;
    }
    .qr-box {
      aspect-ratio: 1 / 1;
      width: 100%;
      border-radius: 24px;
      border: 0;
      background: transparent;
      display: grid;
      place-items: center;
      position: relative;
      overflow: hidden;
      padding: 0;
      transition: border-color 220ms ease, background 220ms ease;
    }
    html[data-theme="dark"] .qr-box {
      background: transparent;
    }
    .qr-image {
      width: 100%;
      height: 100%;
      object-fit: contain;
      display: block;
      border-radius: 24px;
      position: absolute;
      inset: 0;
      transition: opacity 340ms ease, filter 340ms ease;
      will-change: opacity, filter;
    }
    .qr-image--light {
      opacity: 1;
    }
    .qr-image--dark {
      opacity: 0;
      filter: invert(1) hue-rotate(180deg);
      mix-blend-mode: screen;
    }
    html[data-theme="dark"] .qr-image--light {
      opacity: 0;
    }
    html[data-theme="dark"] .qr-image--dark {
      opacity: 1;
    }
    .wallet-copy {
      margin-top: 22px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      width: 100%;
    }
    .qr-label {
      margin: 0;
      text-align: center;
      font-size: 14px;
      line-height: 1.2;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      cursor: pointer;
      flex: 1;
      min-width: 0;
    }
    .qr-label:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
      border-radius: 8px;
    }
    .copy-button {
      flex: 0 0 auto;
      width: 38px;
      height: 38px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--copy-bg);
      color: var(--gold);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
    }
    .copy-button:hover {
      background: var(--copy-bg-hover);
      transform: translateY(-1px);
    }
    .copy-button:focus-visible {
      outline: 2px solid var(--gold);
      outline-offset: 3px;
    }
    .copy-button svg {
      width: 18px;
      height: 18px;
      display: block;
    }
    .copy-button.is-success svg {
      display: none;
    }
    .copy-button-check {
      display: none;
      font-size: 13px;
      font-weight: 700;
      line-height: 1;
      letter-spacing: 0.04em;
    }
    .copy-button.is-success .copy-button-check {
      display: inline-block;
    }
    .copy-button.is-copied {
      animation: copyPulse 520ms ease;
    }
    @keyframes copyPulse {
      0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(174, 123, 50, 0.34);
      }
      45% {
        transform: scale(1.12);
        box-shadow: 0 0 0 10px rgba(174, 123, 50, 0);
      }
      100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(174, 123, 50, 0);
      }
    }
    html[data-theme="dark"] .copy-button.is-copied {
      animation: copyPulseDark 520ms ease;
    }
    @keyframes copyPulseDark {
      0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(240, 191, 99, 0.34);
      }
      45% {
        transform: scale(1.12);
        box-shadow: 0 0 0 10px rgba(240, 191, 99, 0);
      }
      100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(240, 191, 99, 0);
      }
    }
    .seo-copy {
      width: calc(100% + (var(--hero-side-padding) * 2) - var(--content-left-boundary) - var(--content-right-boundary));
      margin: 26px calc(var(--content-right-boundary) - var(--hero-side-padding)) 0 calc(var(--content-left-boundary) - var(--hero-side-padding));
      color: var(--muted);
      font-size: 15px;
      line-height: 1.7;
      max-width: none;
      text-align: center;
    }
    .seo-copy a {
      color: var(--gold);
      text-decoration: none;
      border-bottom: 1px solid rgba(174, 123, 50, 0.35);
      transition: color 180ms ease, border-color 180ms ease;
    }
    .seo-copy a:hover {
      color: var(--text);
      border-color: var(--gold);
    }
    @media (max-width: 980px) {
      .hero {
        --hero-side-padding: 28px;
        padding: 38px 28px;
      }
      .title-row { margin-top: 44px; margin-bottom: 44px; }
      .avatar-panel {
        width: min(680px, calc(100vw - 20px));
        height: min(78vh, 760px);
      }
      .grid { grid-template-columns: 1fr; }
      .qr-card { min-height: 0; }
      .qr-box { max-width: 360px; margin: 0 auto; }
    }
    @media (max-width: 640px) {
      .page {
        width: calc(100% - 16px);
        max-width: calc(100% - 16px);
        padding: 12px 0 24px;
      }
      .hero {
        --hero-side-padding: 14px;
        --content-left-boundary: 12px;
        --content-right-boundary: 12px;
        border-radius: 22px;
        padding: 68px 14px 18px;
        overflow: hidden;
      }
      .hero::before {
        width: 220px;
        height: 220px;
        top: -96px;
        right: -72px;
      }
      .hero::after {
        width: 170px;
        height: 170px;
        bottom: -88px;
        left: -56px;
      }
      .theme-toggle {
        top: 12px;
        right: 12px;
        --base-scale: 12.5px;
      }
      .eyebrow {
        top: 12px;
        left: 12px;
        min-height: 38px;
        padding: 8px 12px;
        font-size: 11px;
        letter-spacing: 0.03em;
      }
      .title-row {
        --title-size: clamp(30px, 8.6vw, 46px);
        --title-line-height: 1.06;
        --title-icon-size: calc(var(--title-size) * var(--title-line-height));
        --title-icon-width: calc(var(--title-icon-size) * 1.42);
        display: block;
        margin: 0px 0px;
        position: relative;
        min-height: var(--title-icon-size);
      }
      .title-row::before {
        content: none;
      }
      h1 {
        line-height: var(--title-line-height);
        letter-spacing: clamp(0.03em, 0.18vw, 0.05em);
        word-spacing: 0.08em;
        max-width: 100%;
        white-space: nowrap;
        padding-left: 0px;
        padding-right: calc(var(--title-icon-width) + 30px);
        text-align: center;
      }
      .avatar-panel-wrap {
        position: absolute;
        top: calc(50% - 8px);
        right: 0;
        transform: translateY(-50%);
        margin-left: 0;
      }
      .avatar-art {
        height: 100%;
      }
      .sheet-backdrop {
        backdrop-filter: blur(4px);
      }
      .avatar-panel {
        left: 50%;
        width: calc(100vw - 8px);
        height: 76vh;
        max-height: none;
        padding: 14px 14px 24px;
        border-radius: 24px 24px 0 0;
      }
      .sheet-handle {
        width: 56px;
        margin-bottom: 14px;
      }
      .avatar-panel-grid {
        grid-template-columns: 1fr;
      }
      .grid {
        gap: 14px;
        margin-top: 20px;
      }
      .qr-card {
        padding: 16px 14px 18px;
        border-radius: 20px;
      }
      .qr-topline {
        margin-bottom: 14px;
        font-size: 11px;
        letter-spacing: 0.1em;
      }
      .qr-box {
        border-radius: 16px;
        padding: 0;
      }
      .qr-box img {
        border-radius: 16px;
      }
      .wallet-copy {
        margin-top: 14px;
        gap: 6px;
        align-items: center;
      }
      .qr-label {
        font-size: 10px;
        white-space: normal;
        overflow: visible;
        text-overflow: clip;
        line-height: 1.3;
        text-align: left;
        display: flex;
        align-items: center;
        min-height: 32px;
      }
      .copy-button {
        width: 32px;
        height: 32px;
        align-self: center;
      }
      .copy-button-check {
        font-size: 11px;
      }
      .seo-copy {
        font-size: 13px;
        margin-top: 18px;
      }
    }
    @media (max-width: 380px) {
      .title-row {
        --title-size: clamp(28px, 8vw, 36px);
      }
      h1 {
        letter-spacing: 0.04em;
      }
      .theme-toggle {
        --base-scale: 11.5px;
      }
      .eyebrow {
        font-size: 10px;
        min-height: 36px;
        padding: 8px 10px;
      }
    }
    @media (min-width: 390px) and (max-width: 640px) {
      .title-row {
        --title-size: clamp(28px, 7.4vw, 42px);
        --title-line-height: 0.96;
        --title-icon-size: calc(var(--title-size) * var(--title-line-height));
        --title-icon-width: calc(var(--title-icon-size) * 1.42);
        display: grid;
        align-items: center;
        grid-template-columns: minmax(0, 1fr) var(--title-icon-width);
        gap: 30px;
        min-height: 0;
      }
      h1 {
        line-height: var(--title-line-height);
        letter-spacing: clamp(0.028em, 0.14vw, 0.045em);
        word-spacing: 0;
        padding-right: 0;
        text-align: left;
      }
      .avatar-panel-wrap {
        position: relative;
        top: auto;
        right: auto;
        justify-self: end;
        transform: translateY(-6px);
      }
    }