:root {
    --pp-paper: #F4ECE1;
    --pp-paper-hi: #FCFAF5;
    --pp-paper-card: #FAF6EF;
    --pp-ink: #3A271C;
    --pp-ink-2: #5C3F2A;
    --pp-ink-3: #6C492F;
    --pp-ink-4: #8A7058;
    --pp-line: rgba(168, 134, 110, 0.28);
    --pp-line-soft: rgba(168, 134, 110, 0.16);
    --pp-seal: #C23531;
    --pp-seal-soft: rgba(194, 53, 49, 0.08);
    --pp-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
    --pp-serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
    --pp-sans: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", sans-serif;
}

body.v3-login,
body.v3-home,
body.v3-sat,
body.v3-about,
body.v3-advice,
body.v3-help,
body.v3-video,
body.v3-elder,
body.gzd-portal-search-page {
    -webkit-font-smoothing: auto;
    -moz-osx-font-smoothing: auto;
    text-rendering: auto;
    font-feature-settings: normal;
    color: var(--pp-ink);
}

body.v3-login,
body.v3-sat,
body.v3-about,
body.v3-advice,
body.v3-help,
body.v3-video,
body.v3-elder,
body.gzd-portal-search-page {
    background-color: var(--pp-paper) !important;
    background-image:
        radial-gradient(110% 60% at 50% -6%, rgba(252, 250, 245, 0.95), transparent 58%),
        radial-gradient(70% 40% at 92% 8%, rgba(194, 53, 49, 0.018), transparent 55%),
        radial-gradient(65% 42% at 6% 96%, rgba(108, 73, 47, 0.03), transparent 55%),
        url("/images/gzd/gzd-paper-xuan.svg") !important;
    background-size: auto, auto, auto, 480px 480px !important;
    background-repeat: no-repeat, no-repeat, no-repeat, repeat !important;
    background-attachment: scroll !important;
}

body.v3-login::after,
body.v3-sat::after,
body.v3-about::after,
body.v3-advice::after,
body.v3-help::after,
body.v3-video::after,
body.v3-elder::after,
body.gzd-portal-search-page::after {
    opacity: 0.12 !important;
    background-image: url("/images/gzd/gzd-paper-xuan.svg") !important;
    background-size: 420px 420px !important;
    mix-blend-mode: multiply;
}

body.v3-login .v3-topbar,
body.v3-sat .v3-topbar,
body.v3-elder .v3-topbar,
body.gzd-portal-search-page .v3-topbar {
    background: rgba(250, 246, 239, 0.82) !important;
    border-bottom: 1px solid var(--pp-line-soft);
    backdrop-filter: saturate(140%) blur(12px);
    -webkit-backdrop-filter: saturate(140%) blur(12px);
    box-shadow: 0 8px 24px rgba(80, 52, 28, 0.04);
}

body.v3-login .portal-account,
body.v3-login .portal-dev-ip,
body.v3-sat .portal-account,
body.v3-sat .portal-dev-ip,
body.v3-elder .portal-account,
body.v3-elder .portal-dev-ip,
body.gzd-portal-search-page .portal-account,
body.gzd-portal-search-page .portal-dev-ip {
    border-color: var(--pp-line-soft) !important;
    background: rgba(252, 250, 245, 0.88) !important;
    color: var(--pp-ink-3) !important;
    box-shadow: inset 0 1px 0 rgba(255, 252, 246, 0.7);
}

body.v3-login .v3-card,
body.v3-sat .v3-card,
body.v3-elder .v3-card,
body.gzd-portal-search-page .v3-card,
body.v3-advice .v3-advice-formcard,
body.v3-advice .v3-advice-aside,
body.v3-help .v3-help-card,
body.v3-video .v3-video-card,
body.v3-about .v3-about-card,
body.v3-elder .v3-elder-panel {
    border: 1px solid var(--pp-line) !important;
    border-radius: 0.95rem !important;
    background-color: var(--pp-paper-card) !important;
    background-image:
        linear-gradient(180deg, rgba(252, 248, 241, 0.97), rgba(245, 237, 226, 0.92)),
        url("/images/gzd/gzd-paper-xuan.svg") !important;
    background-size: auto, 400px 400px !important;
    box-shadow:
        inset 0 0 0 1px rgba(255, 252, 246, 0.5),
        inset 0 1px 0 rgba(255, 252, 246, 0.65),
        0 1px 2px rgba(80, 52, 28, 0.03),
        0 16px 40px rgba(80, 52, 28, 0.07) !important;
}

body.v3-login .v3-orn,
body.v3-sat .v3-orn,
body.v3-elder .v3-orn {
    opacity: 0.22 !important;
}

body.v3-login .v3-card--frame::before,
body.v3-sat .v3-card--frame::before,
body.v3-elder .v3-card--frame::before {
    opacity: 0.4 !important;
    border-color: rgba(168, 134, 110, 0.22) !important;
}

.v3-topbar--home,
.v3-topbar--portal,
body.v3-login .v3-topbar--portal,
body.v3-sat .v3-topbar--portal,
body.v3-elder .v3-topbar--portal,
body.gzd-portal-search-page .v3-topbar--portal {
    padding-block: 0.15rem !important;
    padding-top: 0.15rem !important;
}

.v3-topbar--home .v3-topbar__row,
.v3-topbar--portal .v3-topbar__row,
body.v3-login .v3-topbar--portal .v3-topbar__row,
body.v3-sat .v3-topbar--portal .v3-topbar__row,
body.v3-elder .v3-topbar--portal .v3-topbar__row,
body.gzd-portal-search-page .v3-topbar--portal .v3-topbar__row {
    width: min(1600px, calc(100% - 28px)) !important;
    padding-block: 0.35rem !important;
    min-height: 3.25rem !important;
    gap: 0.65rem;
}

.v3-topbar--home .v3-brand img,
.v3-topbar--portal .v3-brand img,
body.v3-login .v3-topbar--portal .v3-brand img,
body.v3-sat .v3-topbar--portal .v3-brand img,
body.v3-elder .v3-topbar--portal .v3-brand img,
body.gzd-portal-search-page .v3-topbar--portal .v3-brand img {
    height: 42px !important;
    width: auto !important;
}

.v3-topbar--portal .v3-backlink {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    min-height: 2.25rem;
    padding: 0.25rem 0.85rem;
    border: 1px solid var(--pp-line-soft);
    border-radius: 999px;
    background: rgba(252, 250, 245, 0.88);
    color: var(--pp-ink-3) !important;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-decoration: none !important;
    box-shadow: inset 0 1px 0 rgba(255, 252, 246, 0.7);
    transition: border-color 0.25s var(--pp-ease), color 0.25s var(--pp-ease);
}

.v3-topbar--portal .v3-backlink svg {
    width: 0.95rem;
    height: 0.95rem;
}

.v3-topbar--portal .v3-backlink:hover {
    border-color: rgba(194, 53, 49, 0.28);
    color: var(--pp-seal) !important;
}

.v3-topbar--portal .search-mode-toggle,
.v3-topbar--portal .results-count {
    min-height: 2.25rem;
    border-radius: 999px !important;
    border: 1px solid var(--pp-line-soft) !important;
    background: rgba(252, 250, 245, 0.88) !important;
    color: var(--pp-ink-3) !important;
    box-shadow: inset 0 1px 0 rgba(255, 252, 246, 0.7);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
}

.v3-topbar--portal .search-mode-toggle {
    padding: 0.25rem 0.9rem !important;
}

.v3-topbar--portal .results-count {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.85rem;
}

.v3-topbar--portal .results-count strong {
    color: var(--pp-seal);
    margin: 0 0.15em;
}

.v3-portal-masthead {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 0.55rem 1rem 0.85rem;
    margin: 0;
}

.v3-portal-masthead h1 {
    margin: 0;
    font-family: var(--pp-serif) !important;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-indent: 0.28em;
    color: var(--pp-ink-2) !important;
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    text-shadow: 0 1px 0 rgba(255, 252, 246, 0.7);
}

.v3-portal-masthead h1::after {
    content: "";
    display: block;
    width: min(6.5rem, 36%);
    height: 1px;
    margin: 0.55rem auto 0;
    background: linear-gradient(90deg, transparent, rgba(168, 134, 110, 0.5), transparent);
}

.v3-portal-masthead .sub {
    margin: 0.45rem 0 0;
    color: var(--pp-ink-4) !important;
    letter-spacing: 0.08em;
    font-size: 0.9rem;
    line-height: 1.6;
}

.v3-portal-masthead .sub i {
    display: inline-block;
    width: 2.2rem;
    height: 1px;
    margin: 0 0.55rem;
    vertical-align: middle;
    background: linear-gradient(90deg, transparent, rgba(168, 134, 110, 0.45), transparent);
}

body.v3-sat .v3-pagehero,
body.v3-advice .v3-pagehero,
body.v3-help .v3-pagehero,
body.v3-video .v3-pagehero,
body.v3-about .v3-pagehero {
    text-align: center;
    padding-top: 0.55rem;
    padding-bottom: 0.85rem;
}

body.v3-sat .v3-pagehero h1,
body.v3-advice .v3-pagehero h1,
body.v3-help .v3-pagehero h1,
body.v3-video .v3-pagehero h1,
body.v3-about .v3-pagehero h1 {
    font-family: var(--pp-serif) !important;
    font-weight: 700;
    letter-spacing: 0.28em;
    text-indent: 0.28em;
    color: var(--pp-ink-2) !important;
    font-size: clamp(1.2rem, 2.2vw, 1.55rem);
    text-shadow: 0 1px 0 rgba(255, 252, 246, 0.7);
}

body.v3-sat .v3-pagehero h1::after,
body.v3-advice .v3-pagehero h1::after,
body.v3-help .v3-pagehero h1::after,
body.v3-video .v3-pagehero h1::after,
body.v3-about .v3-pagehero h1::after {
    content: "";
    display: block;
    width: min(6.5rem, 36%);
    height: 1px;
    margin: 0.55rem auto 0;
    background: linear-gradient(90deg, transparent, rgba(168, 134, 110, 0.5), transparent);
}

body.v3-sat .v3-pagehero p,
body.v3-advice .v3-pagehero p,
body.v3-help .v3-pagehero p,
body.v3-video .v3-pagehero p,
body.v3-about .v3-pagehero p {
    color: var(--pp-ink-4) !important;
    letter-spacing: 0.06em;
    line-height: 1.7;
    max-width: 36rem;
    margin-inline: auto;
}

body.v3-login .v3-hero-slogan {
    font-family: var(--pp-serif);
    letter-spacing: 0.34em;
    color: var(--pp-ink-2);
    text-shadow: 0 1px 0 rgba(255, 252, 246, 0.75);
}

body.v3-login .v3-hero-slogan i {
    background: linear-gradient(90deg, transparent, rgba(168, 134, 110, 0.45), transparent) !important;
    opacity: 0.85;
}

body.v3-login .v3-login-title {
    font-family: var(--pp-serif) !important;
    letter-spacing: 0.22em !important;
    color: var(--pp-ink-2) !important;
}

body.v3-login .v3-login-sub {
    color: var(--pp-ink-4) !important;
    letter-spacing: 0.08em;
}

body.v3-login .v3-login-card .v3-input,
body.v3-login .v3-login-form input[type="text"],
body.v3-login .v3-login-form input[type="password"] {
    border-color: var(--pp-line) !important;
    background: linear-gradient(180deg, #FCFAF5, #F7F0E6) !important;
    color: var(--pp-ink);
    box-shadow: inset 0 1px 1px rgba(80, 52, 28, 0.04);
    border-radius: 0.7rem !important;
}

body.v3-login .v3-login-card .v3-input:focus,
body.v3-login .v3-login-form input:focus {
    border-color: rgba(194, 53, 49, 0.42) !important;
    box-shadow:
        0 0 0 3px rgba(194, 53, 49, 0.1),
        inset 0 1px 1px rgba(80, 52, 28, 0.03) !important;
    outline: none;
}

body.v3-login .v3-btn--primary,
body.v3-login .btn-login {
    border-radius: 0.7rem !important;
    letter-spacing: 0.28em !important;
    background: linear-gradient(180deg, #C84A3A 0%, #C23531 52%, #9B2E1F 100%) !important;
    box-shadow:
        0 1px 0 rgba(255, 248, 236, 0.22) inset,
        0 10px 22px rgba(194, 53, 49, 0.22) !important;
}

body.v3-advice .v3-advice-tip {
    border-left: 2px solid rgba(168, 134, 110, 0.45) !important;
    background: linear-gradient(90deg, rgba(250, 246, 239, 0.95), rgba(243, 235, 224, 0.7)) !important;
    color: var(--pp-ink-3);
    border-radius: 0 0.65rem 0.65rem 0;
    padding: 0.85rem 1rem;
}

body.v3-advice .v3-advice-aside h2,
body.v3-advice .v3-advice-formcard h1,
body.v3-advice label,
body.v3-advice .v3-field-label {
    font-family: var(--pp-serif);
    color: var(--pp-ink-2);
    letter-spacing: 0.08em;
}

body.v3-advice .v3-input,
body.v3-advice .v3-textarea,
body.v3-advice textarea,
body.v3-advice input[type="text"] {
    border-color: var(--pp-line) !important;
    background: linear-gradient(180deg, #FCFAF5, #F7F0E6) !important;
    border-radius: 0.65rem !important;
    color: var(--pp-ink);
}

body.v3-help .v3-help-toc a {
    border: 1px solid var(--pp-line-soft) !important;
    border-radius: 0.65rem !important;
    background: linear-gradient(180deg, #FCFAF5, #F3EBE0) !important;
    color: var(--pp-ink-3) !important;
    letter-spacing: 0.06em;
    transition: border-color 0.25s var(--pp-ease), box-shadow 0.25s var(--pp-ease), color 0.25s var(--pp-ease);
}

body.v3-help .v3-help-toc a:hover {
    border-color: rgba(194, 53, 49, 0.28) !important;
    color: var(--pp-seal) !important;
    box-shadow: 0 8px 18px rgba(80, 52, 28, 0.06);
    transform: none !important;
}

body.v3-help .v3-help-card section h2,
body.v3-help .v3-help-card h2 {
    font-family: var(--pp-serif) !important;
    letter-spacing: 0.14em;
    color: var(--pp-ink-2) !important;
    border-bottom: 1px solid var(--pp-line-soft);
    padding-bottom: 0.45rem;
}

body.v3-help .v3-help-card section h2::before {
    display: none !important;
    content: none !important;
}

body.v3-help .v3-help-lead,
body.v3-help .v3-help-card section ul,
body.v3-help .v3-help-card section p {
    color: var(--pp-ink-3);
    line-height: 1.85 !important;
}

body.v3-video .v3-video-stage {
    border-color: var(--pp-line) !important;
    background:
        linear-gradient(180deg, rgba(252, 248, 241, 0.85), rgba(239, 228, 210, 0.65)),
        url("/images/gzd/gzd-paper-xuan.svg") !important;
    background-size: auto, 320px 320px !important;
    box-shadow: inset 0 1px 0 rgba(255, 252, 246, 0.7) !important;
}

body.v3-video .v3-video-card h2,
body.v3-video .v3-video-step b {
    font-family: var(--pp-serif);
    color: var(--pp-ink-2);
    letter-spacing: 0.08em;
}

body.v3-video .v3-video-step b::before,
body.v3-video .v3-video-step::before {
    background: linear-gradient(180deg, #C84A3A, #C23531) !important;
}

body.v3-about .v3-pager__btn,
body.v3-about .v3-pager button {
    border: 1px solid var(--pp-line) !important;
    background: linear-gradient(180deg, #FCFAF5, #F3EBE0) !important;
    color: var(--pp-ink-3) !important;
    border-radius: 999px !important;
    letter-spacing: 0.08em;
}

body.v3-about .v3-pager__btn:hover,
body.v3-about .v3-pager button:hover {
    border-color: rgba(194, 53, 49, 0.3) !important;
    color: var(--pp-seal) !important;
}

body.v3-about .v3-pager img {
    border: 1px solid var(--pp-line-soft);
    border-radius: 0.65rem !important;
}

body.v3-elder .v3-elder-title {
    font-family: var(--pp-serif) !important;
    letter-spacing: 0.2em;
    color: var(--pp-ink-2) !important;
}

body.v3-elder .v3-elder-sub {
    color: var(--pp-ink-4) !important;
    letter-spacing: 0.06em;
}

body.v3-elder .v3-elder-mode-link,
body.v3-elder a.v3-elder-mode-link {
    border-color: var(--pp-line) !important;
    background: linear-gradient(180deg, #FCFAF5, #F3EBE0) !important;
    color: var(--pp-ink-3) !important;
    box-shadow: inset 0 1px 0 rgba(255, 252, 246, 0.7);
}

body.v3-elder .v3-input,
body.v3-elder .v3-searchline input {
    border-color: var(--pp-line) !important;
    background: linear-gradient(180deg, #FCFAF5, #F7F0E6) !important;
    min-height: 3.1rem;
    border-radius: 0.75rem !important;
}

body.v3-elder .v3-btn--primary {
    border-radius: 0.75rem !important;
    letter-spacing: 0.2em;
    background: linear-gradient(180deg, #C84A3A, #C23531 55%, #9B2E1F) !important;
}

body.gzd-portal-search-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

body.gzd-portal-search-page > .v3-page.wrapper,
body.gzd-portal-search-page > .wrapper {
    display: flex;
    flex-direction: column;
    flex: 1 0 auto;
    width: 100%;
    min-height: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}

body.gzd-portal-search-page .search-page-body {
    flex: 1 0 auto;
    align-items: start;
    align-content: start;
    padding-bottom: 0;
    margin-bottom: 0;
}

body.gzd-portal-search-page .search-results-pane {
    min-width: 0;
    align-self: start;
}

body.gzd-portal-search-page:not(.gzd-portal-elder-page) .search-sidebar {
    align-self: start;
    height: max-content;
    max-height: calc(100dvh - 5rem);
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

body.gzd-portal-search-page:not(.gzd-portal-elder-page) .cluster-nav__scroll {
    min-height: 0 !important;
    max-height: min(42vh, 22rem);
}

body.gzd-portal-search-page .search-footer,
body.gzd-portal-search-page .search-footer.footer {
    margin-bottom: 0;
}

body.gzd-portal-search-page .v3-footer,
body.gzd-portal-search-page .v3-footer.v3-footer--atelier {
    flex: 0 0 auto;
    margin-top: 1.15rem;
    margin-bottom: 0 !important;
    padding-top: 0.85rem;
    padding-bottom: max(0.55rem, env(safe-area-inset-bottom, 0px)) !important;
}

body.gzd-portal-search-page .v3-footer .v3-qr-panel:not(.is-open) {
    display: none !important;
}

body.gzd-portal-search-page .wrapper,
body.gzd-portal-search-page .search-main,
body.gzd-portal-search-page .results-archive,
body.gzd-portal-search-page .search-sidebar,
body.gzd-portal-search-page .cluster-panel,
body.gzd-portal-search-page .database-filter {
    border-color: var(--pp-line) !important;
}

body.gzd-portal-search-page .search-query,
body.gzd-portal-search-page .search-scope,
body.gzd-portal-search-page .results-archive,
body.gzd-portal-search-page .search-sidebar,
body.gzd-portal-search-page .cluster-nav,
body.gzd-portal-search-page .database-filter__panel {
    background-image:
        linear-gradient(180deg, rgba(252, 248, 241, 0.96), rgba(245, 237, 226, 0.9)),
        url("/images/gzd/gzd-paper-xuan.svg") !important;
    background-size: auto, 380px 380px !important;
    box-shadow:
        inset 0 0 0 1px rgba(255, 252, 246, 0.45),
        0 10px 28px rgba(80, 52, 28, 0.05) !important;
    border-radius: 0.85rem;
}

body.gzd-portal-search-page .search-tab.is-active,
body.gzd-portal-search-page .search-tab[aria-selected="true"],
body.gzd-portal-search-page .field-tab.is-active {
    background: linear-gradient(180deg, #C84A3A, #C23531) !important;
    box-shadow: 0 4px 12px rgba(194, 53, 49, 0.22);
}

body.gzd-portal-search-page .search-btn,
body.gzd-portal-search-page .search-query__submit {
    background: linear-gradient(180deg, #C84A3A, #C23531 55%, #9B2E1F) !important;
    letter-spacing: 0.18em;
    border-radius: 0.65rem !important;
    box-shadow:
        0 1px 0 rgba(255, 248, 236, 0.2) inset,
        0 8px 18px rgba(194, 53, 49, 0.2) !important;
}

body.gzd-portal-search-page .results-table-header th,
body.gzd-portal-search-page .results-archive__title {
    font-family: var(--pp-serif);
    letter-spacing: 0.12em;
    color: var(--pp-ink-2) !important;
}

body.gzd-portal-search-page .results-archive__title::before {
    display: none !important;
    content: none !important;
}

body.gzd-portal-search-page .results-table tbody tr:hover {
    background: linear-gradient(90deg, rgba(194, 53, 49, 0.035), rgba(168, 134, 110, 0.05)) !important;
}

body.gzd-portal-search-page .v3-hit,
body.gzd-portal-search-page .hit-item {
    border-color: var(--pp-line-soft) !important;
}

body.gzd-portal-elder-page .search-btn,
body.gzd-portal-elder-page .search-query__input,
body.gzd-portal-elder-page .search-tab {
    min-height: 3rem;
}

body.v3-sat .v3-btn--primary,
body.v3-advice .v3-btn--primary,
body.v3-help .v3-btn--primary,
body.v3-video .v3-btn--primary,
body.v3-about .v3-btn--primary,
body.v3-elder .v3-btn--primary {
    background: linear-gradient(180deg, #C84A3A 0%, #C23531 52%, #9B2E1F 100%) !important;
    border: none !important;
    color: #FAF6EF !important;
    letter-spacing: 0.18em;
    box-shadow:
        0 1px 0 rgba(255, 248, 236, 0.2) inset,
        0 8px 18px rgba(194, 53, 49, 0.2) !important;
}

body.v3-sat .v3-btn--ghost,
body.v3-advice .v3-btn--ghost {
    border: 1px solid var(--pp-line) !important;
    background: rgba(250, 246, 239, 0.88) !important;
    color: var(--pp-ink-3) !important;
}

body.v3-sat a:hover,
body.v3-help a:hover,
body.v3-advice a:hover,
body.v3-video a:hover,
body.v3-about a:hover {
    color: var(--pp-seal);
}

@media (min-resolution: 2dppx) {
    body.v3-login .v3-card,
    body.v3-sat .v3-card,
    body.v3-elder .v3-card,
    body.v3-help .v3-help-card,
    body.v3-video .v3-video-card,
    body.v3-about .v3-about-card,
    body.gzd-portal-search-page .results-archive,
    body.gzd-portal-search-page .search-sidebar {
        border-width: 0.5px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    body.v3-help .v3-help-toc a,
    body.v3-login .v3-btn--primary {
        transition: none !important;
    }
}