/*
 * XuanjiOS desktop layout layer.
 *
 * The product remains mobile-first. These rules only reorganize the existing
 * screens for mouse-driven desktop viewports; all routes, state and artwork
 * continue to use the original HTML and JavaScript.
 */

.desktop-nav-brand,
.desktop-nav-note,
.desktop-auth-identity,
.desktop-auth-motto {
  display: none;
}

@media (min-width: 1024px) {
  :root {
    --desktop-shell-max: 1440px;
    --desktop-shell-gap: 24px;
    --desktop-nav-width: 212px;
    --desktop-content-offset: 236px;
    --desktop-paper: rgba(250, 247, 240, 0.9);
    --desktop-line: rgba(96, 78, 51, 0.14);
    --desktop-shadow: 0 28px 72px rgba(66, 50, 29, 0.1);
    --nav-height: 0px;
    --screen-bottom-gutter: 64px;
    --screen-min-height: calc(100dvh - 48px);
  }

  html,
  body {
    min-width: 1024px;
  }

  body {
    padding: 0;
    background:
      radial-gradient(circle at 76% -8%, rgba(255, 255, 255, 0.9), transparent 34%),
      radial-gradient(circle at 6% 80%, rgba(173, 138, 77, 0.08), transparent 28%),
      linear-gradient(135deg, rgba(116, 92, 53, 0.045), transparent 36%),
      var(--paper);
  }

  body::before {
    opacity: 0.3;
  }

  .workspace {
    width: min(calc(100% - 48px), var(--desktop-shell-max));
    min-height: 100dvh;
    margin: 0 auto;
    padding-left: var(--desktop-content-offset);
    border: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }

  .screen {
    width: min(100%, 1080px);
    min-height: var(--screen-min-height);
    margin: 24px auto;
    padding: 44px 50px var(--screen-bottom-gutter);
    border: 1px solid var(--desktop-line);
    border-radius: 28px;
    box-shadow: var(--desktop-shadow);
  }

  .screen[data-screen^="fengshui-floorplan"],
  .screen[data-screen^="fengshui-room"],
  .screen[data-screen="fortune-year"],
  .screen[data-screen="advanced-book"],
  .screen[data-screen="relationship-match"] {
    width: min(100%, 1160px);
  }

  .nav {
    position: fixed;
    top: 24px;
    bottom: 24px;
    left: max(24px, calc((100vw - var(--desktop-shell-max)) / 2));
    z-index: 80;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto repeat(5, 58px) 1fr auto;
    gap: 8px;
    width: var(--desktop-nav-width);
    height: auto;
    padding: 24px 16px 18px;
    border: 1px solid rgba(104, 83, 52, 0.14);
    border-radius: 26px;
    background:
      radial-gradient(circle at 18% 4%, rgba(255, 255, 255, 0.88), transparent 30%),
      linear-gradient(180deg, rgba(252, 249, 243, 0.96), rgba(239, 231, 218, 0.94));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.82),
      0 24px 58px rgba(66, 50, 29, 0.11);
    backdrop-filter: blur(20px);
    transform: none;
  }

  .desktop-nav-brand {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    min-height: 72px;
    margin: 0 2px 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(104, 83, 52, 0.13);
  }

  .desktop-nav-seal {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(167, 52, 39, 0.38);
    border-radius: 15px 13px 16px 12px;
    background:
      radial-gradient(circle at 40% 30%, rgba(255, 255, 255, 0.25), transparent 42%),
      #a74738;
    color: #fff8ed;
    font-family: var(--serif);
    font-size: 25px;
    font-weight: 800;
    line-height: 1;
    box-shadow: inset 0 0 0 4px rgba(255, 248, 237, 0.1), 0 9px 18px rgba(118, 44, 35, 0.15);
    transform: rotate(-2deg);
  }

  .desktop-nav-brand > span:last-child {
    display: grid;
    gap: 5px;
  }

  .desktop-nav-brand strong {
    font-family: var(--serif);
    font-size: 24px;
    font-weight: 820;
    letter-spacing: 0.16em;
    line-height: 1;
  }

  .desktop-nav-brand small {
    color: rgba(24, 23, 21, 0.5);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    line-height: 1.3;
    white-space: nowrap;
  }

  .nav button {
    position: relative;
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) 16px;
    gap: 12px;
    place-items: center start;
    align-content: center;
    width: 100%;
    min-height: 58px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: 16px;
    color: rgba(24, 23, 21, 0.62);
    font-family: var(--serif);
    font-size: 15px;
    font-weight: 760;
    letter-spacing: 0.08em;
    text-align: left;
    transition: color 240ms var(--ease), background 240ms var(--ease), border-color 240ms var(--ease), transform 240ms var(--ease), box-shadow 240ms var(--ease);
  }

  .nav button::after {
    content: "›";
    justify-self: end;
    color: rgba(24, 23, 21, 0.26);
    font-family: Georgia, serif;
    font-size: 22px;
    line-height: 1;
    transition: transform 240ms var(--ease), color 240ms var(--ease);
  }

  .nav button svg {
    width: 34px;
    height: 34px;
    padding: 7px;
    border: 1px solid rgba(104, 83, 52, 0.12);
    border-radius: 12px;
    background: rgba(255, 252, 247, 0.56);
    stroke-width: 1.55;
  }

  .nav button span {
    line-height: 1.2;
  }

  .nav button:hover {
    border-color: rgba(104, 83, 52, 0.14);
    background: rgba(255, 252, 247, 0.72);
    color: rgba(24, 23, 21, 0.82);
    transform: translateX(2px);
  }

  .nav button:hover::after {
    color: rgba(167, 52, 39, 0.55);
    transform: translateX(2px);
  }

  .nav button.active {
    border-color: rgba(167, 52, 39, 0.17);
    background:
      linear-gradient(90deg, rgba(167, 52, 39, 0.1), rgba(255, 252, 247, 0.72));
    color: var(--seal);
    box-shadow: inset 3px 0 0 rgba(167, 52, 39, 0.68), 0 10px 24px rgba(92, 52, 38, 0.07);
  }

  .nav button.active svg {
    border-color: rgba(167, 52, 39, 0.18);
    background: rgba(167, 52, 39, 0.08);
    box-shadow: none;
  }

  .nav button.active::after {
    color: rgba(167, 52, 39, 0.72);
  }

  .desktop-nav-note {
    grid-row: -2 / -1;
    align-self: end;
    display: grid;
    gap: 7px;
    margin: 18px 4px 0;
    padding: 16px 8px 2px;
    border-top: 1px solid rgba(104, 83, 52, 0.12);
    color: rgba(24, 23, 21, 0.5);
  }

  .desktop-nav-note span {
    font-family: var(--serif);
    font-size: 11px;
    letter-spacing: 0.09em;
    white-space: nowrap;
  }

  .desktop-nav-note small {
    color: rgba(24, 23, 21, 0.34);
    font-size: 9px;
    letter-spacing: 0.1em;
  }

  .screen .page-head,
  .screen .fortune-top,
  .screen .topbar {
    max-width: none;
  }

  .screen p,
  .screen li {
    text-wrap: pretty;
  }

  .report-chapter > p,
  .analysis-section > p,
  .dimension-detail-shell p,
  .annual-reading-copy,
  .room-reader-copy {
    max-width: 68ch;
  }

  .screen button,
  .screen [role="button"] {
    transition-duration: 240ms;
  }

  /* PC authentication is a full-viewport scene, independent from the mobile plate. */
  body:has(.workspace.is-auth-route) {
    padding: 0;
    overflow: hidden;
  }

  .workspace.is-auth-route {
    width: 100%;
    min-height: 100dvh;
    margin: 0;
    padding-left: 0;
    background: transparent;
  }

  .workspace.is-auth-route .screen {
    width: 100%;
    max-width: none;
    min-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .auth-screen.auth-experience.is-active {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    place-items: center;
    min-height: 100dvh;
    margin: 0;
    padding: clamp(32px, 5vw, 72px);
    overflow: hidden;
    background:
      radial-gradient(circle at 50% 42%, rgba(255, 253, 248, 0.2), transparent 34%),
      linear-gradient(180deg, rgba(249, 244, 235, 0.12), rgba(236, 226, 207, 0.34)),
      url("/prototype/assets/auth-ink/auth-mist-mountains-v1.webp") center / cover no-repeat;
  }

  .auth-screen.auth-experience.is-active::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
      radial-gradient(circle at 76% 24%, rgba(255, 252, 243, 0.58), transparent 29%),
      radial-gradient(circle at 24% 78%, rgba(207, 190, 158, 0.12), transparent 32%),
      linear-gradient(90deg, rgba(247, 240, 228, 0.18), transparent 38% 70%, rgba(228, 216, 195, 0.16));
    pointer-events: none;
  }

  .auth-screen.auth-experience.is-active::after {
    inset: 0;
    height: auto;
    opacity: 0.24;
    background:
      repeating-linear-gradient(0deg, rgba(68, 52, 31, 0.026) 0 1px, transparent 1px 4px),
      repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 6px);
    mix-blend-mode: multiply;
    -webkit-mask-image: none;
    mask-image: none;
  }

  .auth-screen.auth-experience .auth-reference-hero {
    display: none;
  }

  .auth-screen.auth-experience .auth-content {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 0;
    isolation: isolate;
    width: min(100%, 500px);
    min-height: 0;
    margin: auto;
    padding: 40px 44px 36px;
    border: 0;
    border-radius: 30px;
    background:
      radial-gradient(circle at 90% 5%, rgba(176, 135, 61, 0.09), transparent 28%),
      linear-gradient(180deg, rgba(255, 253, 248, 0.97), rgba(244, 235, 218, 0.96));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.86),
      0 36px 96px rgba(86, 66, 36, 0.17),
      0 8px 24px rgba(86, 66, 36, 0.08);
    align-content: center;
    animation: desktopAuthCardIn 720ms cubic-bezier(0.22, 1, 0.36, 1) both;
  }

  .auth-screen.auth-experience .auth-content::before,
  .auth-screen.auth-experience .auth-content::after {
    content: "";
    position: absolute;
    pointer-events: none;
  }

  .auth-screen.auth-experience .auth-content::before {
    inset: -7px;
    z-index: -1;
    border: 1px solid rgba(116, 88, 45, 0.13);
    border-radius: 36px;
    background: rgba(255, 252, 246, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.66);
  }

  .auth-screen.auth-experience .auth-content::after {
    inset: 8px;
    z-index: 0;
    border: 1px solid rgba(152, 119, 64, 0.08);
    border-radius: 23px;
  }

  .auth-screen.auth-experience .auth-content > * {
    position: relative;
    z-index: 1;
  }

  .auth-screen.auth-register-experience .auth-content {
    width: min(100%, 560px);
    padding: 30px 44px 28px;
  }

  .auth-screen.auth-experience .auth-panel {
    margin-top: 26px;
  }

  .auth-screen.auth-register-experience .auth-panel {
    margin-top: 16px;
  }

  .auth-screen.auth-experience .auth-switch,
  .auth-screen.auth-experience[data-screen="auth-login"] .auth-switch {
    position: static;
    right: auto;
    bottom: auto;
    left: auto;
    margin: 18px 0 0;
    transform: none;
  }

  .auth-screen.auth-experience .auth-title h1 {
    font-size: clamp(36px, 3vw, 44px);
  }

  .auth-screen.auth-experience .auth-title p {
    font-size: 15px;
  }

  .auth-screen.auth-experience .auth-field-label {
    font-size: 14px;
  }

  .auth-screen.auth-experience .auth-field input {
    font-size: 16px;
  }

  .desktop-auth-identity {
    position: absolute;
    top: clamp(30px, 5vh, 54px);
    left: clamp(34px, 5vw, 76px);
    z-index: 3;
    display: grid;
    grid-template-columns: 48px auto;
    align-items: center;
    gap: 14px;
    color: #173e33;
    animation: desktopAuthBrandIn 780ms cubic-bezier(0.22, 1, 0.36, 1) 80ms both;
  }

  .desktop-auth-identity > b {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 15px 12px 17px 11px;
    background: #9f4437;
    color: #fff8eb;
    font-family: var(--serif);
    font-size: 25px;
    box-shadow: inset 0 0 0 4px rgba(255, 248, 235, 0.11), 0 12px 30px rgba(105, 55, 38, 0.14);
    transform: rotate(-2deg);
  }

  .desktop-auth-identity > span {
    display: grid;
    gap: 5px;
  }

  .desktop-auth-identity strong {
    font-family: var(--serif);
    font-size: 24px;
    letter-spacing: 0.18em;
    line-height: 1;
  }

  .desktop-auth-identity small {
    color: rgba(31, 48, 42, 0.54);
    font-size: 10px;
    letter-spacing: 0.14em;
  }

  .desktop-auth-motto {
    position: absolute;
    right: clamp(34px, 5vw, 76px);
    bottom: clamp(28px, 4vh, 46px);
    z-index: 3;
    display: block;
    margin: 0;
    color: rgba(41, 56, 49, 0.46);
    font-family: var(--serif);
    font-size: 12px;
    letter-spacing: 0.24em;
    writing-mode: vertical-rl;
  }

  @keyframes desktopAuthCardIn {
    from {
      opacity: 0;
      transform: translateY(28px) scale(0.985);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }

  @keyframes desktopAuthBrandIn {
    from {
      opacity: 0;
      transform: translateY(16px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .auth-screen .auth-brand h1 {
    font-size: clamp(38px, 3vw, 52px);
    letter-spacing: 0.08em;
  }

  .onboarding-screen .auth-content,
  .onboarding-screen .onboarding-content {
    width: min(100%, 500px);
  }

  /* Desktop hierarchy for the five primary product hubs. */
  .oracle-screen[data-screen="oracle"] .oracle-entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-entry-card {
    min-height: 172px;
    padding: 22px 24px;
    border-radius: 20px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-entry-card-bg {
    right: -18px;
    width: 250px;
  }

  .home-profile-screen[data-screen="profile"] .account-card,
  .home-profile-screen[data-screen="profile"] .profile-manage,
  .home-profile-screen[data-screen="profile"] .profile-list,
  .home-profile-screen[data-screen="profile"] .credits-summary-card {
    margin-top: 0;
  }

  .fortune-calendar-modal,
  .advanced-book-unlock-modal,
  .annual-unlock-modal,
  .credits-modal,
  .zhai-jing-evidence-modal,
  .fengshui-home-identity-modal {
    width: 100vw;
    max-width: none;
  }

  /* Modal roots own the viewport. Only their cards are allowed to be narrow. */
  .fortune-calendar-modal {
    inset: 0;
    height: 100dvh;
    transform: none;
  }

  .credits-modal {
    place-items: center;
  }

  .credits-modal-card {
    width: min(520px, calc(100vw - 48px));
    padding: 28px;
    border-radius: 20px;
  }

  /* AI is a desktop work surface, not a centered phone-sized sheet. */
  .ai-qa-panel {
    right: 20px;
    bottom: 18px;
    left: auto;
    width: clamp(640px, 48vw, 780px);
    height: calc(100dvh - 36px);
    max-height: calc(100dvh - 36px);
    padding: 18px 24px 22px;
    border-radius: 24px;
    box-shadow: 0 28px 82px rgba(54, 44, 32, 0.3);
    transform: translateX(calc(100% + 40px));
  }

  .ai-qa-drawer.is-open .ai-qa-panel {
    transform: translateX(0);
  }

  .ai-qa-handle {
    display: none;
  }

  .ai-qa-head {
    grid-row: 1;
    padding: 8px 0 18px;
  }

  .ai-qa-context {
    grid-row: 2;
  }

  .ai-qa-quick {
    grid-row: 3;
  }

  .ai-qa-messages {
    grid-row: 4;
  }

  .ai-qa-composer {
    grid-row: 5;
  }
}

@media (min-width: 1280px) {
  .overview-screen.is-active {
    display: grid;
    grid-template-columns: minmax(340px, 0.88fr) minmax(430px, 1.12fr);
    grid-template-rows: auto auto auto auto auto;
    column-gap: 48px;
    row-gap: 16px;
    align-content: start;
    padding: 34px 44px 42px;
  }

  .overview-screen .topbar {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .overview-title-block {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
    margin-top: 18px;
  }

  .overview-title-block h1 {
    font-size: clamp(36px, 3vw, 46px);
  }

  .overview-title-block p {
    font-size: 15px;
  }

  .overview-screen .hero {
    grid-column: 1;
    grid-row: 3 / 6;
    align-self: stretch;
    min-height: 470px;
    margin: -8px -20px 0;
    padding: 16px 20px 32px;
  }

  .overview-screen .hero::before {
    inset: 44px 8px 56px;
  }

  .overview-screen .seal-wheel {
    width: 326px;
    height: 326px;
    margin-top: 46px;
  }

  .overview-screen .element-char {
    width: 52px;
    height: 52px;
    font-size: 28px;
  }

  .overview-screen .seal-wheel-core {
    width: 98px;
    height: 98px;
  }

  .overview-screen .seal-wheel-core strong {
    font-size: 54px;
  }

  .overview-screen .quick-actions {
    grid-column: 2;
    grid-row: 2;
    gap: 12px;
    margin: 18px 0 0;
  }

  .overview-screen .ritual-action {
    grid-template-columns: 38px minmax(0, 1fr) 8px;
    min-height: 70px;
    padding: 10px;
  }

  .overview-screen .round-seal {
    width: 38px;
    height: 38px;
  }

  .overview-screen .ritual-action > span:nth-child(2) strong {
    font-size: 14px;
  }

  .overview-screen .ritual-action > span:nth-child(2) small {
    font-size: 10px;
  }

  .overview-screen .overview-feature-card {
    grid-column: 2;
    min-height: 132px;
    margin-top: 0;
    padding: 18px 18px 18px 176px;
  }

  .overview-screen .overview-feature-card.bazi-complete-book-entry {
    grid-row: 3;
  }

  .overview-screen .overview-feature-card:not(.bazi-complete-book-entry) {
    grid-row: 4;
    margin-top: 0;
  }

  .overview-screen .overview-feature-copy strong {
    font-size: 27px;
  }

  .overview-screen .overview-feature-copy small {
    font-size: 12px;
  }

  .overview-data-strip {
    grid-column: 2;
    grid-row: 5;
    gap: 12px;
    margin: 0;
  }

  .overview-data-strip span {
    min-height: 66px;
    padding: 10px;
  }

  .fortune-home-screen.is-active {
    display: grid;
    grid-template-columns: minmax(360px, 0.86fr) minmax(430px, 1.14fr);
    grid-template-rows: auto auto auto 1fr;
    column-gap: 54px;
    row-gap: 18px;
    align-content: start;
    padding: 34px 46px 44px;
  }

  .fortune-home-topbar {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .fortune-home-title {
    grid-column: 1;
    grid-row: 2;
    margin-top: 20px;
  }

  .fortune-day-wheel {
    grid-column: 1;
    grid-row: 3 / 5;
    align-self: start;
    width: min(100%, 410px);
    margin: 4px auto 0;
  }

  .fortune-week-strip.date-strip {
    grid-column: 2;
    grid-row: 2;
    height: 86px;
    margin: 18px 0 0;
    padding: 8px;
  }

  .fortune-week-strip.date-strip button span,
  .fortune-week-strip.date-strip button em {
    font-size: 10px;
  }

  .fortune-week-strip.date-strip button strong {
    font-size: 14px;
  }

  .fortune-home-entry-list {
    grid-column: 2;
    grid-row: 3 / 5;
    gap: 18px;
    align-content: start;
    margin-top: 0;
  }

  .fortune-home-entry-card,
  .fortune-home-entry-card.fortune-annual-card {
    min-height: 152px;
    padding-left: 188px;
  }

  .fortune-home-entry-copy > strong,
  .fortune-home-entry-copy > span strong,
  .fortune-home-entry-copy.fortune-annual-copy strong {
    font-size: 28px;
  }

  .oracle-screen[data-screen="oracle"].is-active {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    grid-template-rows: auto 190px 220px;
    column-gap: 30px;
    row-gap: 18px;
    align-content: start;
  }

  .oracle-screen[data-screen="oracle"] > .fortune-top {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .oracle-screen[data-screen="oracle"] .oracle-hub-hero {
    grid-column: 1;
    grid-row: 2;
    min-height: 190px;
    margin: 0;
    border-radius: 22px;
  }

  /* 命主档案保持表单阅读宽度，基本信息在桌面端双列编排。 */
  .profile-edit-screen .page-head {
    margin-bottom: 24px;
  }

  .profile-edit-screen .edit-lock-banner {
    margin-bottom: 24px;
    padding: 18px 20px;
    border-radius: 14px;
  }

  .profile-edit-screen .edit-lock-banner strong {
    font-size: 18px;
  }

  .profile-edit-screen .edit-lock-banner p {
    font-size: 15px;
  }

  .profile-edit-screen .profile-edit-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 22px;
    row-gap: 22px;
  }

  .profile-edit-screen .profile-edit-form > .edit-field:nth-child(3),
  .profile-edit-screen .profile-edit-form > .edit-toggle,
  .profile-edit-screen .profile-edit-form > .edit-field:nth-child(5),
  .profile-edit-screen .profile-edit-form > .edit-actions {
    grid-column: 1 / -1;
  }

  .profile-edit-screen .edit-field label,
  .profile-edit-screen .edit-field > span,
  .profile-edit-screen .edit-toggle span {
    font-size: 16px;
  }

  .profile-edit-screen .edit-field input,
  .profile-edit-screen .datetime-input.picker-shell {
    min-height: 56px;
  }

  .profile-edit-screen .edit-actions button {
    min-height: 54px;
    font-size: 16px;
  }

  /* Large screens can carry a calmer, more legible type scale. */
  .ai-qa-panel {
    right: max(22px, calc((100vw - var(--desktop-shell-max)) / 2));
    width: clamp(700px, 44vw, 840px);
    padding: 22px 30px 26px;
  }

  .ai-qa-head {
    grid-template-columns: 1fr 44px;
  }

  .ai-qa-head h2 {
    font-size: 32px;
  }

  .ai-qa-kicker,
  .ai-qa-head span,
  .ai-qa-quick-head,
  .ai-qa-quick-head button {
    font-size: 14px;
  }

  .ai-qa-context {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    min-height: 82px;
    padding: 14px 16px;
    border-radius: 16px;
  }

  .ai-qa-seal {
    width: 48px;
    height: 48px;
    font-size: 25px;
  }

  .ai-qa-context b {
    font-size: 18px;
  }

  .ai-qa-context p,
  .ai-qa-chip-row button,
  .ai-qa-user-bubble,
  .ai-qa-answer-card p {
    font-size: 15px;
  }

  .ai-qa-chip-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .ai-qa-chip-row button {
    min-height: 48px;
    padding: 10px 14px;
  }

  .ai-qa-composer textarea {
    min-height: 52px;
    padding: 14px 16px;
    font-size: 16px;
  }

  .ai-qa-composer button {
    min-width: 90px;
    height: 48px;
  }

  .credits-modal-card h2 {
    font-size: 24px;
  }

  .credits-modal-card p {
    font-size: 14px;
  }

  .credits-modal-actions button {
    min-height: 48px;
    font-size: 14px;
  }

  .fortune-calendar-panel {
    width: min(100%, 460px);
  }

  .oracle-screen[data-screen="oracle"] .oracle-entry-grid {
    grid-column: 1;
    grid-row: 3;
    height: 220px;
    margin-top: 0;
  }

  .oracle-screen[data-screen="oracle"] .oracle-recent-panel {
    grid-column: 2;
    grid-row: 2 / 4;
    align-self: stretch;
    margin-top: 0;
  }

  .fengshui-home-screen.is-active {
    display: grid;
    grid-template-columns: 1fr;
    align-content: start;
    padding: 32px 44px 40px;
  }

  .fengshui-home-screen .fengshui-home-landscape {
    left: 50%;
    width: auto;
    height: 720px;
    max-width: none;
    max-height: none;
    object-fit: contain;
    transform: translateX(-50%);
    opacity: 0.65;
  }

  .fengshui-home-title {
    margin-top: 18px;
  }

  .fengshui-home-title h1 {
    font-size: 54px;
  }

  .fengshui-duality {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    height: 420px;
    margin: 28px 0 0;
    overflow: visible;
  }

  .fengshui-duality-panel,
  .fengshui-duality-whole,
  .fengshui-duality-room {
    position: relative;
    inset: auto;
    width: 100%;
    height: 420px;
    padding: 42px 34px;
    overflow: hidden;
    border: 1px solid rgba(126, 103, 66, 0.17);
    border-radius: 24px;
    background:
      linear-gradient(180deg, rgba(255, 252, 247, 0.82), rgba(239, 232, 219, 0.6));
    box-shadow: 0 18px 42px rgba(54, 44, 32, 0.08);
  }

  .fengshui-duality-room {
    background:
      linear-gradient(180deg, rgba(248, 251, 247, 0.82), rgba(228, 237, 230, 0.58));
  }

  .fengshui-duality-copy,
  .fengshui-duality-whole .fengshui-duality-copy,
  .fengshui-duality-room .fengshui-duality-copy {
    width: 58%;
    margin: 0;
    transform: none;
  }

  .fengshui-duality-title strong {
    font-size: 46px;
  }

  .fengshui-duality-copy > small {
    font-size: 14px;
  }

  .fengshui-duality-whole .fengshui-duality-art,
  .fengshui-duality-room .fengshui-duality-art {
    top: auto;
    right: -24px;
    bottom: -12px;
    left: auto;
    width: 78%;
    height: 290px;
    object-position: right bottom;
    opacity: 0.68;
  }

  .fengshui-home-archive-row {
    width: min(100%, 560px);
    margin: 24px auto 0;
  }

  .home-profile-screen[data-screen="profile"].is-active {
    display: grid;
    grid-template-columns: minmax(320px, 0.88fr) minmax(420px, 1.12fr);
    grid-template-rows: auto auto auto auto 1fr;
    column-gap: 28px;
    row-gap: 18px;
    align-content: start;
  }

  .home-profile-screen[data-screen="profile"] .profile-head {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .home-profile-screen[data-screen="profile"] .account-card {
    grid-column: 1;
    grid-row: 2;
  }

  .home-profile-screen[data-screen="profile"] .profile-meta {
    grid-column: 1;
    grid-row: 3;
  }

  .home-profile-screen[data-screen="profile"] .credits-summary-card {
    grid-column: 1;
    grid-row: 4;
  }

  .home-profile-screen[data-screen="profile"] .profile-manage {
    grid-column: 2;
    grid-row: 2;
  }

  .home-profile-screen[data-screen="profile"] .profile-list {
    grid-column: 2;
    grid-row: 3 / 6;
  }
}

@media (min-width: 1024px) and (max-width: 1279px) {
  :root {
    --desktop-nav-width: 198px;
    --desktop-content-offset: 218px;
  }

  .screen {
    padding-right: 38px;
    padding-left: 38px;
  }

  .nav {
    padding-right: 13px;
    padding-left: 13px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-entry-card {
    min-height: 150px;
  }
}

/*
 * Wide desktop is a distinct composition, not a widened mobile canvas.
 * The application frame becomes a horizontal command bar and the primary
 * hubs use the full reading width as editorial workspaces.
 */
@media (min-width: 1440px) {
  :root {
    --desktop-shell-max: 1480px;
    --desktop-wide-gutter: 32px;
    --screen-min-height: calc(100dvh - 112px);
  }

  body {
    background:
      radial-gradient(circle at 86% -12%, rgba(255, 255, 255, 0.96), transparent 34%),
      radial-gradient(circle at 5% 72%, rgba(173, 138, 77, 0.09), transparent 31%),
      linear-gradient(120deg, rgba(111, 88, 52, 0.04), transparent 36%),
      var(--paper);
  }

  .workspace:not(.is-auth-route) {
    width: min(calc(100% - (var(--desktop-wide-gutter) * 2)), var(--desktop-shell-max));
    min-height: 100dvh;
    margin: 0 auto;
    padding: 94px 0 0;
  }

  .workspace:not(.is-auth-route) > .screen {
    width: min(100%, 1180px);
    max-width: 1180px;
    min-height: var(--screen-min-height);
    margin: 0 auto 18px;
    padding: 30px clamp(38px, 3.4vw, 56px) 48px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .workspace:not(.is-auth-route) > .overview-screen {
    width: min(100%, 1280px);
    max-width: 1280px;
  }

  .workspace:not(.is-auth-route) > .fortune-home-screen {
    width: min(100%, 1320px);
    max-width: 1320px;
  }

  .workspace:not(.is-auth-route) > .oracle-screen[data-screen="oracle"],
  .workspace:not(.is-auth-route) > .home-profile-screen[data-screen="profile"] {
    width: min(100%, 1180px);
    max-width: 1180px;
  }

  .workspace:not(.is-auth-route) > .fengshui-home-screen,
  .workspace:not(.is-auth-route) > .screen[data-screen^="fengshui-floorplan"],
  .workspace:not(.is-auth-route) > .screen[data-screen^="fengshui-room"] {
    width: 100%;
    max-width: none;
  }

  .workspace:not(.is-auth-route) > .profile-edit-screen {
    width: min(100%, 1040px);
    max-width: 1040px;
  }

  /* Reading and data pages keep a deliberate measure instead of inheriting
     the full hub width. Complex task flows remain on the wider canvas. */
  .workspace:not(.is-auth-route) > :is(
    .screen[data-screen="chart"],
    .screen[data-screen="daymaster"],
    .screen[data-screen="dimensions"],
    .screen[data-screen="dimension-detail"],
    .screen[data-screen="topics"],
    .screen[data-screen="fortune-analysis"],
    .screen[data-screen="fortune-spacetime"],
    .screen[data-screen="fortune-profile"],
    .screen[data-screen="fortune-seasons"],
    .screen[data-screen="fortune-season-spring"],
    .screen[data-screen="fortune-season-summer"],
    .screen[data-screen="fortune-season-autumn"],
    .screen[data-screen="fortune-season-winter"],
    .screen[data-screen="oracle-history"],
    .screen[data-screen="qa-history"],
    .screen[data-screen="dream-result"],
    .screen[data-screen="fengshui-report-reader"],
    .screen[data-screen="fengshui-room-reader"]
  ) {
    width: min(100%, 1040px);
    max-width: 1040px;
  }

  .workspace:not(.is-auth-route) > .screen :where(p, li, label, input, textarea, select) {
    font-size: max(16px, 1em);
  }

  .workspace:not(.is-auth-route) > .screen :where(button, [role="button"]) {
    font-size: max(15px, 1em);
  }

  .workspace:not(.is-auth-route) > .screen .page-title h1,
  .workspace:not(.is-auth-route) > .screen .fortune-title h1 {
    font-size: max(30px, 1em);
  }

  .workspace:not(.is-auth-route) > .screen .page-title .sub,
  .workspace:not(.is-auth-route) > .screen .fortune-title .sub {
    font-size: 15px;
  }

  .workspace:not(.is-auth-route) > .overview-screen,
  .workspace:not(.is-auth-route) > .fortune-home-screen,
  .workspace:not(.is-auth-route) > .fengshui-home-screen,
  .workspace:not(.is-auth-route) > .oracle-screen[data-screen="oracle"],
  .workspace:not(.is-auth-route) > .home-profile-screen[data-screen="profile"] {
    padding-right: 0;
    padding-left: 0;
    background-color: transparent;
  }

  .nav {
    position: fixed;
    top: 14px;
    right: auto;
    bottom: auto;
    left: 50%;
    z-index: 80;
    display: grid;
    grid-template-columns: minmax(210px, auto) repeat(5, minmax(106px, 132px)) minmax(180px, 1fr);
    grid-template-rows: 1fr;
    align-items: center;
    gap: 6px;
    width: min(calc(100% - (var(--desktop-wide-gutter) * 2)), var(--desktop-shell-max));
    height: 66px;
    padding: 6px 10px;
    border: 1px solid rgba(104, 83, 52, 0.13);
    border-radius: 18px;
    background:
      radial-gradient(circle at 8% 0%, rgba(255, 255, 255, 0.9), transparent 22%),
      linear-gradient(180deg, rgba(252, 250, 246, 0.96), rgba(242, 236, 225, 0.94));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.9),
      0 18px 48px rgba(66, 50, 29, 0.1);
    backdrop-filter: blur(22px);
    transform: translateX(-50%);
  }

  .desktop-nav-brand {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: center;
    gap: 11px;
    min-height: 48px;
    margin: 0 10px 0 0;
    padding: 0 22px 0 0;
    border-right: 1px solid rgba(104, 83, 52, 0.13);
    border-bottom: 0;
  }

  .desktop-nav-seal {
    width: 38px;
    height: 38px;
    border-radius: 13px 11px 14px 10px;
    font-size: 21px;
  }

  .desktop-nav-brand strong {
    font-size: 22px;
  }

  .desktop-nav-brand small {
    font-size: 10px;
  }

  .nav button {
    display: grid;
    grid-template-columns: 27px auto;
    place-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 13px;
    font-size: 15px;
    text-align: center;
  }

  .nav button::after {
    display: none;
  }

  .nav button svg {
    width: 27px;
    height: 27px;
    padding: 5px;
    border-radius: 9px;
  }

  .nav button:hover {
    transform: translateY(-1px);
  }

  .nav button.active {
    border-color: rgba(167, 52, 39, 0.16);
    background: linear-gradient(180deg, rgba(167, 52, 39, 0.1), rgba(255, 252, 247, 0.74));
    box-shadow: inset 0 -2px 0 rgba(167, 52, 39, 0.66), 0 8px 20px rgba(92, 52, 38, 0.06);
  }

  .desktop-nav-note {
    grid-row: auto;
    align-self: center;
    justify-self: end;
    display: grid;
    gap: 4px;
    margin: 0;
    padding: 0 8px 0 20px;
    border-top: 0;
    border-left: 1px solid rgba(104, 83, 52, 0.12);
    text-align: right;
  }

  .desktop-nav-note span {
    font-size: 11px;
  }

  .desktop-nav-note small {
    font-size: 9px;
  }

  /* 命盘：左侧主视觉承担主叙事，右侧成为快捷工作区。 */
  .overview-screen.is-active {
    display: grid;
    grid-template-columns: minmax(590px, 1.08fr) minmax(540px, 0.92fr);
    grid-template-rows: auto auto auto auto auto;
    column-gap: 34px;
    row-gap: 18px;
    align-content: start;
    padding-top: 38px;
    padding-bottom: 58px;
  }

  /* 日运日签：保留山水留白，但把当天信息收束为桌面阅读卡，
     不再沿用移动端把正文推到整屏底部的纵向节奏。 */
  .daily-rhythm-screen.is-active {
    display: grid;
    grid-template-columns: minmax(430px, 1.12fr) minmax(390px, 0.88fr);
    grid-template-rows: auto auto minmax(0, 1fr);
    column-gap: 54px;
    align-content: stretch;
    padding: 34px 48px 48px;
    background-position: center;
  }

  .daily-rhythm-screen .daily-rhythm-top {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .daily-rhythm-screen .daily-rhythm-date {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 10px;
    font-size: 15px;
  }

  .daily-rhythm-screen .daily-rhythm-content {
    grid-column: 2;
    grid-row: 3;
    align-self: center;
    width: 100%;
    max-width: 470px;
    margin: 26px 0 0;
    padding: 34px 34px 28px;
    gap: 28px;
    border: 1px solid rgba(105, 84, 51, 0.13);
    border-radius: 26px;
    background:
      radial-gradient(circle at 84% 10%, rgba(255, 255, 255, 0.72), transparent 28%),
      linear-gradient(180deg, rgba(255, 252, 246, 0.82), rgba(244, 237, 224, 0.7));
    box-shadow: 0 24px 64px rgba(69, 54, 35, 0.1);
    transform: none;
  }

  .daily-rhythm-screen .daily-rhythm-grade {
    font-size: clamp(96px, 7vw, 118px);
  }

  .daily-rhythm-screen .daily-rhythm-guidance > div {
    min-height: 136px;
  }

  .overview-screen .topbar {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .overview-title-block {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
    margin: 18px 0 0 32px;
  }

  .overview-title-block h1 {
    font-size: clamp(46px, 3.3vw, 58px);
    letter-spacing: 0.09em;
  }

  .overview-title-block p {
    margin-top: 9px;
    font-size: 16px;
    letter-spacing: 0.24em;
  }

  .overview-screen .hero {
    grid-column: 1;
    grid-row: 3 / 6;
    align-self: stretch;
    min-height: 610px;
    margin: 0;
    padding: 28px 26px 38px;
    border: 1px solid rgba(107, 85, 52, 0.14);
    border-radius: 30px;
    background-color: rgba(248, 243, 234, 0.62);
    box-shadow: 0 26px 66px rgba(66, 50, 29, 0.09);
    overflow: hidden;
  }

  .overview-screen .hero::before {
    inset: 62px 30px 84px;
  }

  .overview-screen .overview-hero-bg {
    border-radius: inherit;
  }

  .overview-screen .seal-wheel {
    width: 402px;
    height: 402px;
    margin-top: 72px;
  }

  .overview-screen .element-char {
    width: 64px;
    height: 64px;
    font-size: 34px;
  }

  .overview-screen .seal-wheel-core {
    width: 116px;
    height: 116px;
  }

  .overview-screen .seal-wheel-core strong {
    font-size: 66px;
  }

  .overview-screen .quick-actions {
    grid-column: 2;
    grid-row: 2;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-self: end;
    gap: 12px;
    margin: 0;
  }

  .overview-screen .ritual-action {
    grid-template-columns: 42px minmax(0, 1fr) 8px;
    min-height: 88px;
    padding: 12px;
    border-radius: 18px;
  }

  .overview-screen .round-seal {
    width: 42px;
    height: 42px;
  }

  .overview-screen .overview-feature-card {
    grid-column: 2;
    min-height: 174px;
    margin: 0;
    padding: 24px 28px 24px 224px;
    border-radius: 24px;
  }

  .overview-screen .overview-feature-card.bazi-complete-book-entry {
    grid-row: 3;
  }

  .overview-screen .overview-feature-card:not(.bazi-complete-book-entry) {
    grid-row: 4;
  }

  .overview-screen .overview-feature-copy strong {
    font-size: 32px;
  }

  .overview-data-strip {
    grid-column: 2;
    grid-row: 5;
    gap: 12px;
    margin: 0;
  }

  .overview-data-strip span {
    min-height: 96px;
    padding: 14px 12px;
    border-radius: 18px;
  }

  /* 运势：大屏以日轮和时间流为左右两区，不再纵向堆叠。 */
  .fortune-home-screen.is-active {
    grid-template-columns: minmax(500px, 0.82fr) minmax(650px, 1.18fr);
    grid-template-rows: auto auto auto 1fr;
    column-gap: 72px;
    row-gap: 22px;
    padding-top: 38px;
    padding-bottom: 64px;
  }

  .fortune-home-title {
    margin-top: 30px;
  }

  .fortune-home-title h1 {
    font-size: clamp(48px, 3.6vw, 62px);
  }

  .fortune-day-wheel {
    width: min(100%, 480px);
    margin-top: 10px;
  }

  .fortune-week-strip.date-strip {
    height: 104px;
    margin-top: 30px;
    padding: 10px;
    border-radius: 20px;
  }

  .fortune-home-entry-list {
    gap: 20px;
  }

  .fortune-home-entry-card,
  .fortune-home-entry-card.fortune-annual-card {
    min-height: 206px;
    padding-left: 248px;
    border-radius: 26px;
  }

  .fortune-home-entry-copy > strong,
  .fortune-home-entry-copy > span strong,
  .fortune-home-entry-copy.fortune-annual-copy strong {
    font-size: 34px;
  }

  /* 问卜：主行动与最近记录并置，右栏保持可快速回看。 */
  .oracle-screen[data-screen="oracle"].is-active {
    grid-template-columns: minmax(720px, 1.65fr) minmax(350px, 0.75fr);
    grid-template-rows: auto 228px 282px;
    column-gap: 34px;
    row-gap: 20px;
    padding-top: 38px;
    padding-bottom: 64px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-hub-hero {
    min-height: 228px;
    border-radius: 28px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-entry-grid {
    height: 282px;
    gap: 20px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-entry-card {
    min-height: 282px;
    padding: 28px 30px;
    border-radius: 26px;
  }

  .oracle-screen[data-screen="oracle"] .oracle-recent-panel {
    border-radius: 26px;
  }

  /* 六爻起卦：图像与问事工作区并置，避免装饰画框被横向拉伸。 */
  .workspace:not(.is-auth-route) > .oracle-screen[data-screen="oracle-question"] {
    width: min(100%, 1080px);
    max-width: 1080px;
  }

  .oracle-screen[data-screen="oracle-question"].is-active {
    display: grid;
    grid-template-columns: minmax(350px, 0.82fr) minmax(500px, 1.18fr);
    grid-template-rows: auto minmax(560px, auto);
    align-content: start;
    column-gap: 38px;
    row-gap: 22px;
    padding-top: 34px;
  }

  .oracle-screen[data-screen="oracle-question"] > .fortune-top {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .oracle-screen[data-screen="oracle-question"] > .oracle-hero {
    grid-column: 1;
    grid-row: 2;
    min-height: 560px;
    margin: 0;
    border: 1px solid rgba(107, 85, 52, 0.12);
    border-radius: 28px;
    background:
      radial-gradient(circle at 50% 40%, rgba(255, 252, 247, 0.9), transparent 42%),
      linear-gradient(180deg, rgba(244, 237, 224, 0.52), rgba(255, 252, 247, 0.28));
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-entry-visual {
    top: 50%;
    right: 0;
    bottom: auto;
    left: 0;
    height: 390px;
    transform: translateY(-50%);
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-entry-focus {
    top: -34px;
    width: min(460px, 116%);
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-entry-coins {
    top: 74px;
    transform: translateX(-50%) scale(1.08);
  }

  .oracle-screen[data-screen="oracle-question"] > .oracle-query {
    grid-column: 2;
    grid-row: 2;
    align-self: center;
    gap: 16px;
    margin: 0;
    padding: 34px 30px 28px;
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-question {
    min-height: 286px;
    padding-top: 20px;
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-question strong {
    font-size: 24px;
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-question-input {
    height: 126px;
    min-height: 126px;
    padding: 18px;
    font-size: 17px;
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-input-shell {
    min-height: 126px;
  }

  .oracle-screen[data-screen="oracle-question"] .oracle-button.ritual {
    width: 100%;
    min-height: 104px;
    margin-top: 2px;
  }

  .oracle-screen[data-screen="oracle-question"] .ritual-button-main {
    font-size: 28px;
  }

  /* 风水：大屏采用主任务 + 次任务 + 档案的非对称工作台。 */
  .fengshui-home-screen.is-active {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-rows: auto auto 250px 100px auto;
    column-gap: 22px;
    row-gap: 16px;
    align-content: start;
    min-height: var(--screen-min-height);
    padding-top: 20px;
    padding-bottom: 36px;
    overflow: hidden;
    background:
      radial-gradient(circle at 78% 18%, rgba(92, 132, 113, 0.08), transparent 23%),
      radial-gradient(circle at 34% 76%, rgba(173, 138, 77, 0.07), transparent 30%);
  }

  .fengshui-home-screen .fengshui-home-landscape {
    display: none;
  }

  .fengshui-home-topbar {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .fengshui-home-title {
    grid-column: 1 / 8;
    grid-row: 2;
    justify-self: start;
    margin: 4px 0 2px 10px;
    text-align: left;
  }

  .fengshui-home-title h1 {
    font-size: clamp(44px, 3.1vw, 54px);
  }

  .fengshui-home-title p {
    justify-content: flex-start;
    margin-top: 7px;
    font-size: 14px;
  }

  .fengshui-duality {
    display: contents;
  }

  .fengshui-duality-panel,
  .fengshui-duality-whole,
  .fengshui-duality-room {
    position: relative;
    inset: auto;
    width: 100%;
    padding: 36px 34px;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 18px 44px rgba(54, 44, 32, 0.085);
  }

  .fengshui-duality-whole {
    grid-column: 1 / 8;
    grid-row: 3 / 5;
    height: 366px;
  }

  .fengshui-duality-room {
    grid-column: 8 / -1;
    grid-row: 3;
    height: 250px;
  }

  .fengshui-duality-copy,
  .fengshui-duality-whole .fengshui-duality-copy,
  .fengshui-duality-room .fengshui-duality-copy {
    z-index: 3;
    margin: 0;
    transform: none;
  }

  .fengshui-duality-whole .fengshui-duality-copy {
    width: 39%;
  }

  .fengshui-duality-room .fengshui-duality-copy {
    width: 48%;
  }

  .fengshui-duality-title strong {
    font-size: 41px;
  }

  .fengshui-duality-whole .fengshui-duality-title strong {
    font-size: 49px;
  }

  .fengshui-duality-copy > small {
    margin-top: 9px;
    font-size: 13px;
  }

  .fengshui-duality-whole .fengshui-duality-art,
  .fengshui-duality-room .fengshui-duality-art {
    top: auto;
    right: -2%;
    bottom: -2%;
    left: auto;
    height: auto;
    max-width: none;
    max-height: none;
    object-fit: contain;
    object-position: right bottom;
    opacity: 0.76;
  }

  .fengshui-duality-whole .fengshui-duality-art {
    width: 56%;
  }

  .fengshui-duality-room .fengshui-duality-art {
    width: 52%;
  }

  .fengshui-home-archive-row {
    grid-column: 8 / -1;
    grid-row: 4;
    width: 100%;
    max-width: none;
    min-height: 100px;
    margin: 0;
    border-radius: 20px;
  }

  .fengshui-home-prerequisite {
    grid-column: 8 / -1;
    grid-row: 5;
    align-self: center;
    justify-self: end;
    margin: 0 10px 0 0;
  }

  /* 宅经深读：九宫图和逐宫解释并列；图层仍跟随原图比例。 */
  .zhai-jing-scroll-reader {
    grid-template-columns: minmax(560px, 1.2fr) minmax(360px, 0.8fr);
    align-items: start;
    gap: 24px;
  }

  .zhai-jing-bagua-map,
  .zhai-jing-palace-detail {
    min-width: 0;
  }

  .zhai-jing-plan-media img {
    display: block;
    width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
  }

  .fengshui-bagua-grid,
  .single-room-compass-stage,
  .single-room-compass-center {
    aspect-ratio: 1 / 1;
  }

  /* 风水工作流也切换为双栏桌面任务区，避免后续页面继续像居中的 H5。 */
  .single-room-capture-screen.is-active {
    display: grid;
    grid-template-columns: minmax(500px, 0.96fr) minmax(480px, 1.04fr);
    grid-template-rows: auto auto auto auto auto;
    align-content: start;
    column-gap: 48px;
    row-gap: 22px;
  }

  .single-room-capture-screen > .fortune-top {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .single-room-capture-screen > .single-room-intro {
    grid-column: 1;
    grid-row: 2;
    align-self: end;
    margin: 0;
  }

  .single-room-capture-screen > .single-room-type-panel {
    left: auto;
    grid-column: 1;
    grid-row: 3 / 6;
    align-self: start;
    width: min(100%, 520px);
    margin: 0 auto;
    transform: none;
  }

  .single-room-capture-screen .single-room-compass-stage {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
  }

  .single-room-capture-screen > .single-room-protocol {
    grid-column: 2;
    grid-row: 2;
    align-self: start;
    margin: 0;
  }

  .single-room-capture-screen > .single-room-required-panel {
    grid-column: 2;
    grid-row: 3;
    margin: 0;
  }

  .single-room-capture-screen > .room-upload-evidence {
    grid-column: 2;
    grid-row: 4;
    align-self: start;
    margin: 0;
  }

  .single-room-capture-screen > .fengshui-action-row {
    grid-column: 2;
    grid-row: 5;
    margin: 0;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"].is-active {
    display: grid;
    grid-template-columns: minmax(610px, 1.15fr) minmax(390px, 0.85fr);
    grid-template-rows: auto auto auto auto auto auto auto auto;
    align-content: start;
    column-gap: 34px;
    row-gap: 18px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fortune-top {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-upload-only {
    grid-column: 1 / -1;
    grid-row: 2;
    margin: 0;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-latest-job {
    grid-column: 1 / -1;
    grid-row: 3;
    margin: 0;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-outline-card {
    grid-column: 1;
    grid-row: 4 / 9;
    align-self: start;
    margin: 0;
    padding: 20px;
    border-radius: 20px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] .fengshui-outline-stage {
    max-width: 100%;
    max-height: 620px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-compass-card {
    grid-column: 2;
    grid-row: 4;
    margin: 0;
    border-radius: 20px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-city-card {
    grid-column: 2;
    grid-row: 5;
    margin: 0;
    border-radius: 18px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-zhai-jing-extra-card {
    grid-column: 2;
    grid-row: 6;
    margin: 0;
    border-radius: 18px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-field-group {
    grid-column: 2;
    grid-row: 7;
    margin: 0;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-upload"] > .fengshui-action-row {
    grid-column: 2;
    grid-row: 8;
    margin: 0;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-review"].is-active {
    display: grid;
    grid-template-columns: minmax(620px, 1.15fr) minmax(390px, 0.85fr);
    align-content: start;
    column-gap: 34px;
    row-gap: 18px;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-review"] > .fortune-top {
    grid-column: 1 / -1;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-review"] > .fengshui-proof-hero {
    position: sticky;
    top: 112px;
    grid-column: 1;
    grid-row: 2 / span 14;
    align-self: start;
    margin: 0;
  }

  .fengshui-screen[data-screen="fengshui-floorplan-review"] > :not(.fortune-top):not(.fengshui-proof-hero):not(input) {
    grid-column: 2;
    margin-top: 0;
  }

  .single-room-review-screen.is-active {
    display: grid;
    grid-template-columns: minmax(560px, 1.08fr) minmax(430px, 0.92fr);
    align-content: start;
    column-gap: 34px;
    row-gap: 20px;
  }

  .single-room-review-screen > .fortune-top {
    grid-column: 1 / -1;
  }

  .single-room-review-screen > .single-room-check-card,
  .single-room-review-screen > .single-room-uploaded-strip {
    grid-column: 1;
    margin-top: 0;
  }

  .single-room-review-screen > .single-room-supplemental-panel,
  .single-room-review-screen > .single-room-review-actions {
    grid-column: 2;
    margin-top: 0;
  }

  .fengshui-report-cover-screen[data-screen="fengshui-floorplan"].is-active {
    display: grid;
    grid-template-columns: minmax(610px, 1.12fr) minmax(410px, 0.88fr);
    grid-template-rows: auto auto auto auto;
    align-content: start;
    column-gap: 34px;
    row-gap: 20px;
  }

  .fengshui-report-cover-screen[data-screen="fengshui-floorplan"] > .fortune-top {
    grid-column: 1 / -1;
    grid-row: 1;
  }

  .fengshui-report-cover-screen[data-screen="fengshui-floorplan"] > .report-cover-hero {
    grid-column: 1;
    grid-row: 2 / 4;
    align-self: stretch;
    margin: 0;
  }

  .fengshui-report-cover-screen[data-screen="fengshui-floorplan"] > .report-core-card {
    grid-column: 2;
    grid-row: 2;
    margin: 0;
  }

  .fengshui-report-cover-screen[data-screen="fengshui-floorplan"] > .report-priority-card {
    grid-column: 2;
    grid-row: 3;
    margin: 0;
  }

  .fengshui-report-cover-screen[data-screen="fengshui-floorplan"] > .report-bottom-actions {
    grid-column: 1 / -1;
    grid-row: 4;
    margin: 0;
  }

  /* 我的：账户概览与管理操作形成左右工作区。 */
  .home-profile-screen[data-screen="profile"].is-active {
    grid-template-columns: minmax(430px, 0.82fr) minmax(620px, 1.18fr);
    column-gap: 42px;
    row-gap: 20px;
    padding-top: 38px;
    padding-bottom: 64px;
  }

  .home-profile-screen[data-screen="profile"] .account-card,
  .home-profile-screen[data-screen="profile"] .credits-summary-card,
  .home-profile-screen[data-screen="profile"] .profile-manage,
  .home-profile-screen[data-screen="profile"] .profile-list {
    border-radius: 22px;
  }

  .home-profile-screen[data-screen="profile"] .account-card > div {
    min-width: 0;
  }

  .home-profile-screen[data-screen="profile"] .account-card h2 {
    max-width: 100%;
    font-size: clamp(20px, 1.3vw, 24px);
    line-height: 1.16;
    overflow-wrap: anywhere;
  }

  /* Dense sub-pages keep an intentional reading measure on very wide screens. */
  .workspace:not(.is-auth-route) > .screen[data-screen="chart"],
  .workspace:not(.is-auth-route) > .screen[data-screen="daymaster"],
  .workspace:not(.is-auth-route) > .screen[data-screen="dimensions"],
  .workspace:not(.is-auth-route) > .screen[data-screen="fortune-year"],
  .workspace:not(.is-auth-route) > .screen[data-screen="advanced-book"],
  .workspace:not(.is-auth-route) > .screen[data-screen="relationship-match"],
  .workspace:not(.is-auth-route) > .screen[data-screen^="fengshui-floorplan"],
  .workspace:not(.is-auth-route) > .screen[data-screen^="fengshui-room"],
  .workspace:not(.is-auth-route) > .screen[data-screen="fengshui-report-reader"] {
    padding-right: clamp(70px, 7vw, 120px);
    padding-left: clamp(70px, 7vw, 120px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav button,
  .nav button::after,
  .screen button,
  .screen [role="button"] {
    transition-duration: 1ms !important;
  }
}