@scope (#app:not([data-reference]), #dialog[data-preview], #toast, #preview-control) {
  /* 原项目 CSS 保留在 styles/reference；这里只处理原生 HTML 与 mock 状态的差异。 */
  [hidden] {
    display: none !important;
  }
  a {
    color: inherit;
    text-decoration: none;
  }
  button,
  input,
  select,
  textarea {
    font-family: inherit;
  }
  button,
  a {
    touch-action: manipulation;
  }
  button {
    -webkit-tap-highlight-color: transparent;
  }
  #app {
    overflow: clip;
  }
  #main-content {
    min-width: 0;
  }
  #app[data-tab]:not([data-tab=""]) {
    padding-bottom: calc(1.44rem + env(safe-area-inset-bottom));
  }
  #app[data-page="home"] #main-content {
    display: grid;
    gap: 0.32rem;
  }
  #app:not([data-tab=""]):not([data-page="home"]) #main-content {
    width: 100%;
  }
  #app[data-tab=""]
    #main-content:not(.auth-main):not(.purchase-content):not(.policy-main) {
    width: min(100%, 10.4rem);
    margin-inline: auto;
    padding: 0.16rem 0.24rem 0.4rem;
  }
  #app.auth-shell #main-content {
    width: 100%;
  }
  .panel {
    padding: 0.2rem 0.16rem;
    margin: 0 0 0.16rem;
    border: 1px solid var(--white-8);
    border-radius: 0.2rem;
    background: var(--item-background-primary);
  }
  .panel h2 {
    margin: 0 0 0.12rem;
    font-size: 0.18rem;
    line-height: 0.24rem;
  }
  h3 {
    font-size: 0.16rem;
    line-height: 0.22rem;
  }
  p {
    font-size: 0.14rem;
    line-height: 1.6;
  }
  small,
  .muted {
    color: var(--text-tertiary);
    font-size: 0.12rem;
  }
  .row,
  .actions,
  .tabs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.1rem;
  }
  .row {
    justify-content: space-between;
  }
  .actions {
    margin-block: 0.12rem;
  }
  .tabs {
    margin-bottom: 0.16rem;
  }
  .tabs > a {
    padding: 0.08rem 0.14rem;
    border-radius: 0.12rem;
    background: var(--white-8);
    font-size: 0.14rem;
  }
  .grid {
    display: grid;
    gap: 0.12rem;
  }
  .field {
    min-width: 0;
    margin-bottom: 0.16rem;
  }
  .fields {
    display: grid;
    gap: 0.12rem;
  }
  .fields .field {
    margin: 0;
  }
  .ui-input-hide-label > label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .ui-input-control:has(textarea) {
    height: auto;
    padding: 0.14rem 0.16rem;
  }
  .ui-input-native:where(textarea) {
    min-height: 1.2rem;
    resize: vertical;
  }
  .ui-input-native:where(select) {
    cursor: pointer;
    color-scheme: dark;
  }
  form > .vib-button[type="submit"] {
    width: 100%;
    margin-top: 0.24rem;
  }
  .form-error {
    color: var(--error);
    font-size: 0.14rem;
  }
  .amount {
    font-size: 0.3rem;
    font-weight: 700;
    color: var(--warning);
  }
  .icon-button {
    display: inline-grid;
    place-items: center;
    padding: 0;
    width: 0.32rem;
    height: 0.32rem;
    background: transparent;
    border: 0;
    color: white;
  }
  .header-support {
    display: grid;
    place-items: center;
    width: 0.36rem;
    height: 0.36rem;
  }
  .tab-bar-region .icon {
    transform: none;
    width: auto;
    height: 0.24rem;
  }
  .top-bar-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 5;
  }
  .top-bar-back-link {
    display: grid;
    place-items: center;
    width: 0.36rem;
    height: 0.36rem;
    border-radius: 50%;
    padding: 0;
    background: var(--white-8);
    border: 1px solid var(--white-12);
    color: white;
  }
  .top-bar-back-link svg {
    width: 0.18rem;
    height: 0.18rem;
  }
  .top-bar-content {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.12rem;
    max-width: 12.8rem;
    margin: auto;
    padding: 0.08rem 0.1rem;
  }
  .top-bar-title {
    font-size: 0.18rem;
    font-weight: 700;
    line-height: 0.24rem;
    margin: 0;
    text-align: center;
  }
  .top-bar-leading,
  .top-bar-trailing {
    min-width: 0.44rem;
  }
  dialog {
    color: var(--text-primary);
    background: #1c1c1c;
    width: min(calc(100% - 0.48rem), 4rem);
    max-height: 85dvh;
    padding: 0.24rem;
    border: 1px solid var(--white-12);
    border-radius: 0.24rem;
    box-shadow: 0 0.2rem 0.6rem #0008;
  }
  dialog::backdrop {
    background: rgb(0 0 0 / 60%);
    backdrop-filter: blur(4px);
  }
  dialog header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.12rem;
    margin-bottom: 0.2rem;
  }
  dialog header h2 {
    font-size: 0.2rem;
    line-height: 0.26rem;
    margin: 0;
  }
  dialog header button {
    background: var(--white-8);
    color: var(--text-secondary);
    border: 0;
    padding: 0.06rem 0.1rem;
    font-size: 0.12rem;
  }
  dialog .actions > button {
    flex: 1;
  }
  dialog .panel {
    background: #262626;
  }
  .table-scroll {
    width: 100%;
    overflow: auto;
  }
  table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.12rem;
  }
  th,
  td {
    padding: 0.14rem 0.08rem;
    border-bottom: 1px solid var(--border-primary);
  }
  th {
    color: var(--text-tertiary);
    font-weight: 400;
  }
  td {
    min-width: 0.7rem;
    vertical-align: top;
  }
  details summary {
    cursor: pointer;
    color: var(--text-secondary);
  }
  .empty {
    display: grid;
    justify-items: center;
    gap: 0.16rem;
    padding: 0.4rem 0.16rem;
    text-align: center;
    color: var(--text-tertiary);
  }
  .avatar {
    width: 0.8rem;
    height: 0.8rem;
    object-fit: cover;
    border-radius: 50%;
  }
  .game-page {
    height: 100dvh;
    display: flex;
    flex-direction: column;
  }
  .game-header {
    display: flex;
    align-items: center;
    gap: 0.08rem;
    padding: calc(0.1rem + env(safe-area-inset-top)) 0.12rem 0.1rem;
    background: #141414;
  }
  .game-header strong {
    margin-right: auto;
    font-size: 0.12rem;
  }
  .game-frame {
    flex: 1;
    width: 100%;
    min-height: 0;
    border: 0;
  }
  .game-loading {
    padding: 0.16rem;
    font-size: 0.14rem;
  }
  .auth-form .fields {
    gap: 0.12rem;
  }
  .auth-form .field {
    margin: 0;
  }
  .auth-form > [data-action="toggle-password"] {
    min-height: 0.3rem;
    font-size: 0.12rem;
    padding: 0.05rem 0.1rem;
  }
  .auth-password-toggle {
    width: 0.36rem;
    height: 0.36rem;
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--text-tertiary);
    font-size: 0.11rem;
    flex-shrink: 0;
  }
  .auth-demo {
    margin-top: 0.18rem;
    text-align: center;
  }
  .auth-demo .vib-button {
    min-height: 0.3rem;
    font-size: 0.12rem;
    color: var(--text-tertiary);
    background: transparent;
    box-shadow: none;
  }
  .auth-demo .vib-button::before {
    display: none;
  }
  .auth-reward p {
    margin: 0;
  }
  .me-guest {
    color: var(--text-primary);
    text-decoration: none;
  }
  .me-text-button {
    font-size: 0.12rem;
  }
  .me-entry {
    text-align: left;
  }
  .me-entry span {
    flex: 1;
  }
  .me-entry img:first-child {
    width: 0.3rem;
    height: 0.3rem;
  }
  .me-entry img:last-child {
    width: 0.2rem;
    height: 0.2rem;
  }
  .settings-links {
    display: grid;
  }
  .settings-links a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 0.56rem;
    font-size: 0.16rem;
    border-bottom: 1px solid var(--white-4);
  }
  .settings-links a::after {
    content: "›";
    font-size: 0.24rem;
    color: var(--text-tertiary);
  }
  .site-search {
    margin-bottom: 0.12rem;
  }
  .site-search summary {
    font-size: 0.12rem;
    color: var(--text-tertiary);
    text-align: right;
    cursor: pointer;
  }
  .site-search form {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 0.08rem;
    align-items: end;
    padding-top: 0.12rem;
  }
  .site-search .field {
    margin: 0;
  }
  .site-search form > .vib-button {
    margin: 0;
    min-height: 0.52rem;
  }
  .bindings-sort select {
    width: 1.1rem;
    max-width: 32vw;
    appearance: none;
  }
  .game-sites {
    margin-inline: 0.16rem;
  }
  .guild-preview-cards {
    display: flex;
    overflow: auto;
    padding-inline: 0.16rem;
    gap: 0.12rem;
  }
  .guild-preview-cards > article {
    flex: 0 0 2.45rem;
  }
  .invite-link {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-tertiary);
  }
  .invite-copy-action {
    border: 0;
    background: transparent;
    color: white;
    padding: 0;
  }
  .invite-share {
    width: 100%;
  }
  .invite-policy-link {
    display: block;
    text-align: center;
    margin-top: 0.12rem;
    color: var(--text-secondary);
    font-size: 0.12rem;
  }
  .invite-friend-list {
    display: grid;
    gap: 0.12rem;
  }
  .invite-friend {
    display: flex;
    align-items: center;
    gap: 0.1rem;
    min-height: 0.8rem;
    padding: 0.15rem;
    border: 1px solid #303030;
    border-radius: 0.2rem;
    background: #1c1c1c;
  }
  .invite-friend img {
    width: 0.48rem;
    height: 0.48rem;
  }
  .invite-friend strong {
    font-size: 0.16rem;
  }
  .invite-friend p {
    margin: 0.04rem 0 0;
    font-size: 0.12rem;
    color: var(--text-tertiary);
  }
  .invite-friend > span {
    margin-left: auto;
    font-size: 0.12rem;
    color: var(--text-tertiary);
  }
  #app[data-page="invite"] {
    background: url("images/invite/overview/page-glow.svg") -0.94rem -1.28rem /
      3.6rem no-repeat;
  }
  #app[data-page="invite"]::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0.06rem;
    width: 1.65rem;
    height: 1.8rem;
    background: url("images/invite/plane.webp") top right / contain no-repeat;
    mix-blend-mode: lighten;
    pointer-events: none;
  }
  .guild-list {
    display: grid;
    gap: 0.12rem;
  }
  .preview-guild-card {
    padding: 0.16rem;
    border: 1px solid var(--white-8);
    border-radius: 0.16rem;
    background: #1c1c1c;
  }
  .preview-guild-card .guild-card-heading {
    display: flex;
    align-items: center;
    gap: 0.1rem;
  }
  .preview-guild-card .guild-card-heading > img {
    width: 0.48rem;
    height: 0.48rem;
    border-radius: 0.12rem;
  }
  .preview-guild-card h3 {
    margin: 0;
    font-size: 0.14rem;
  }
  .preview-guild-card p {
    margin: 0.04rem 0 0;
    font-size: 0.12rem;
    color: var(--text-tertiary);
  }
  .preview-guild-card .vib-button {
    margin-left: auto;
    flex-shrink: 0;
  }
  .guild-card-sites {
    margin-top: 0.16rem;
    padding-top: 0.12rem;
    border-top: 1px solid var(--white-4);
    display: flex;
    align-items: center;
    gap: 0.08rem;
    font-size: 0.12rem;
    color: var(--text-tertiary);
  }
  .guild-card-sites img {
    width: 0.24rem;
    height: 0.24rem;
    border-radius: 0.06rem;
  }
  .guild-home {
    display: grid;
    gap: 0.24rem;
    padding: 0 0.16rem;
  }
  .guild-mine-card {
    position: relative;
    overflow: hidden;
    padding: 0.16rem 0.2rem;
    border: 1px solid var(--white-12);
    border-radius: 0.24rem;
    background: #1c1c1c url("images/guild/overview/banner.png") center / cover;
  }
  .guild-mine-title {
    display: flex;
    align-items: center;
    gap: 0.12rem;
  }
  .guild-mine-title > img {
    width: 0.48rem;
    height: 0.48rem;
  }
  .guild-mine-title h2 {
    margin: 0;
    font-size: 0.2rem;
  }
  .guild-mine-title p {
    margin: 0.04rem 0 0;
    font-size: 0.12rem;
    color: var(--text-secondary);
  }
  .guild-mine-actions {
    display: flex;
    gap: 0.12rem;
    align-items: center;
    margin-top: 0.16rem;
    color: var(--text-tertiary);
    font-size: 0.12rem;
  }
  .guild-mine-actions a {
    margin-left: auto;
  }
  .guild-promo {
    display: flex;
    align-items: center;
    gap: 0.12rem;
    padding: 0.16rem;
    border-radius: 0.2rem;
    border: 1px solid var(--white-8);
    background: radial-gradient(ellipse at left, #263143, #16191e 75%);
  }
  .guild-promo img {
    width: 0.68rem;
    height: 0.68rem;
    object-fit: contain;
  }
  .guild-promo h2 {
    font-size: 0.16rem;
    margin: 0;
  }
  .guild-promo p {
    font-size: 0.12rem;
    color: var(--text-tertiary);
    margin: 0.04rem 0 0;
  }
  .guild-ranking-heading {
    display: flex;
    align-items: center;
    gap: 0.12rem;
    margin-bottom: 0.16rem;
  }
  .guild-ranking-heading img {
    width: 0.6rem;
    height: 0.6rem;
    object-fit: contain;
  }
  .guild-ranking-heading h2 {
    font-size: 0.2rem;
    margin: 0;
  }
  .guild-ranking-heading p {
    color: var(--text-tertiary);
    font-size: 0.12rem;
    margin: 0.04rem 0;
  }
  .guild-official-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.12rem 0.06rem;
  }
  .guild-official-grid .preview-guild-card {
    display: grid;
    align-content: start;
    gap: 0.16rem;
    background: linear-gradient(#242939, #00061a);
    border-radius: 0.18rem;
  }
  .guild-official-grid .guild-card-heading {
    display: grid;
    justify-items: center;
    text-align: center;
  }
  .guild-official-grid .vib-button {
    margin: 0;
    width: 100%;
  }
  .guild-official-grid .guild-card-sites {
    justify-content: center;
  }
  .guild-official-grid .guild-card-heading > img {
    width: 0.6rem;
    height: 0.4rem;
    object-fit: contain;
  }
  .guild-create-intro-topic {
    text-decoration: none;
    border: 1px solid #405675;
    border-radius: 0.12rem;
    background: linear-gradient(179deg, #000e1d, #0a0a0a);
  }
  .policy-hero {
    width: 100%;
    max-height: 2.5rem;
    object-fit: contain;
    margin-bottom: 0.16rem;
  }
  .copy-list .panel {
    border: 0;
    border-radius: 0;
    padding: 0.12rem 0;
    background: none;
  }
  .copy-list h2 {
    font-size: 0.24rem;
  }
  .copy-list h3 {
    font-size: 0.18rem;
  }
  .legal-document {
    padding: 0.08rem 0;
  }
  .legal-document h1 {
    font-size: 0.28rem;
  }
  .legal-document h2 {
    margin-top: 0.32rem;
    font-size: 0.2rem;
  }
  .legal-document p,
  .legal-document li {
    color: var(--text-secondary);
    font-size: 0.14rem;
    line-height: 1.8;
  }
  .subscription-plan {
    background: transparent;
    color: white;
    text-align: left;
    font-weight: 400;
  }
  .subscription-benefits ul {
    margin: 0;
  }
  .subscription-benefits h3 {
    margin: 0;
  }
  .subscription-action .vib-button {
    width: 100%;
  }
  .credits-product {
    padding: 0;
    border: 0;
    background: transparent;
  }
  .credits-product[aria-pressed="true"] .credits-product-default {
    background: #282828;
    border-color: var(--white-50);
  }
  .credits-purchase-action .vib-button {
    background: white;
    color: #0e0e0e;
  }
  .growth-preview-route {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.24rem;
  }
  .growth-preview-route li {
    display: flex;
    align-items: center;
    gap: 0.16rem;
    padding-bottom: 0.24rem;
    border-bottom: 1px solid var(--white-8);
  }
  .growth-preview-route img {
    width: 0.46rem;
    height: 0.46rem;
    object-fit: contain;
  }
  .growth-preview-route h3 {
    margin: 0;
  }
  .growth-preview-route p {
    margin: 0.08rem 0 0;
    color: var(--text-tertiary);
  }
  @media (min-width: 768px) {
    .guild-home {
      max-width: 10.4rem;
      margin: auto;
      padding-inline: 0.36rem;
    }
    .site-search form {
      grid-template-columns: 1fr 1fr auto;
    }
  }
  @media (max-width: 359px) {
    .site-search form {
      grid-template-columns: 1fr;
    }
    .guild-card-heading {
      flex-wrap: wrap;
    }
    .preview-guild-card .vib-button {
      margin-left: 0;
    }
  }
  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation: none !important;
      transition: none !important;
    }
  }

  .tab-header {
    width: 100%;
  }
  #app[data-tab=""] #main-content.reference-content {
    width: 100%;
    padding: 0;
    max-width: none;
  }
  .site-intro-action {
    min-height: 0.32rem;
    padding: 0.08rem 0.16rem;
    border-radius: 0.14rem;
    font-size: 0.12rem;
    box-shadow: inset 0 0 0 1px var(--white-12);
  }

  .auth-form > .vib-button[type="submit"] {
    margin-top: 0;
  }
  .auth-demo {
    position: fixed;
    top: 0.06rem;
    right: 0.1rem;
    margin: 0;
    z-index: 10;
  }
  .auth-demo .vib-button {
    padding: 0.05rem 0.08rem;
    font-size: 0.1rem;
  }
  .auth-demo .vib-button::before {
    display: none;
  }
  .top-bar-title {
    text-align: start;
  }
  #app[data-page="withdraw"] #main-content.withdraw-content {
    padding: 0.12rem 0.16rem 0.4rem;
  }
  .withdraw-form .field {
    margin: 0;
  }
  .ui-dialog {
    padding: 0;
    box-shadow: none;
  }
  .ui-dialog .ui-dialog-header {
    display: block;
    margin: 0;
    padding: 0.2rem 0.44rem;
  }
  .ui-dialog .ui-dialog-title {
    font-size: 0.16rem;
    line-height: 0.24rem;
    text-align: center;
  }
  .ui-dialog .ui-dialog-close {
    width: 0.44rem;
    height: 0.44rem;
    padding: 0;
    background: transparent;
  }
  .ui-dialog .ui-dialog-content {
    padding: 0 0.24rem 0.24rem;
  }
  .ui-dialog .ui-dialog-content > p {
    margin: 0;
    color: var(--text-secondary);
  }
  .payment-method-option {
    background: transparent;
    color: white;
    border: 0;
    font-weight: 400;
    padding: 0.08rem 0;
  }
  .payment-method-option[aria-pressed="true"] .payment-method-check::after {
    content: "✓";
    color: #0e0e0e;
    font-size: 0.16rem;
  }
  .method-native {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

  .credit-record {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.1rem 0.12rem;
    padding: 0.16rem;
    border-radius: 0.12rem;
    background: var(--item-background-primary);
  }
  .credit-record h2 {
    grid-column: 1;
    margin: 0;
    font-size: 0.14rem;
    font-weight: 600;
  }
  .credit-change {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: start;
    font-size: 0.2rem;
    line-height: 1.2;
    font-weight: 600;
  }
  .credit-change[data-income="true"] {
    color: var(--success);
  }
  .credit-record dl {
    grid-column: 1;
    display: grid;
    gap: 0.04rem;
    margin: 0;
    font-size: 0.12rem;
    color: var(--text-secondary);
  }
  .credit-record dl > div {
    display: flex;
    flex-wrap: wrap;
    gap: 0.04rem;
  }
  .credit-record dd {
    margin: 0;
  }
  .credit-record .credit-balance {
    font-size: 0.11rem;
  }
  .credit-record details {
    grid-column: 1 / -1;
    font-size: 0.12rem;
  }

  #app[data-page="home"] #main-content {
    gap: 0.24rem;
    padding-block: 0.28rem;
  }
  .header-support {
    padding: 0;
    border: 0;
    background: transparent;
  }
}

/* 正式模板沿用自己的 main / auth-shell；预览容器不再叠加间距。 */
#app[data-reference] {
  padding-bottom: 0;
  overflow: visible;
}
[hidden] {
  display: none !important;
}

/* 原生表单承载支付选择值，不参与正式弹层的布局。 */
.payment-method-sheet .method-native {
  display: none;
}

.game-play-slot .game-frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  pointer-events: auto;
  background: #000;
}

#preview-control {
  position: fixed;
  z-index: 110;
  right: 0.08rem;
  bottom: 1.02rem;
  border: 1px solid var(--white-12);
  padding: 0.06rem 0.1rem;
  border-radius: 0.12rem;
  background: rgb(28 28 28 / 90%);
  color: var(--text-secondary);
  font-size: 0.11rem;
  backdrop-filter: blur(0.08rem);
}
#toast {
  position: fixed;
  z-index: 300;
  bottom: 1.3rem;
  left: 50%;
  transform: translateX(-50%);
  max-width: 90%;
  width: max-content;
  background: rgb(38 38 38 / 95%);
  border: 1px solid var(--white-12);
  padding: 0.12rem 0.2rem;
  border-radius: 0.16rem;
  color: white;
  font-size: 0.14rem;
  backdrop-filter: blur(0.12rem);
}