.swal2-container .swal2-popup:not(.swal2-toast) {
    width: min(32em, calc(100vw - 2rem)) !important;
    padding: 1.75rem 1.75rem 1.5rem !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    justify-items: center !important;
    align-content: center !important;
    gap: 1rem !important;
    text-align: center !important;
    border-radius: 1.25rem !important;
}

.user-profile-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.user-profile-tag {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    background: rgba(54, 153, 255, 0.12);
    color: #1d4ed8;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.2;
}

.user-profile-tag--empty {
    background: rgba(148, 163, 184, 0.14);
    color: #64748b;
    font-weight: 600;
}

.chat-dice-message {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    min-width: 120px;
}

.chat-dice-shell {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 84px;
    height: 84px;
}

.chat-dice-face {
    position: relative;
    width: 84px;
    height: 84px;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(148, 163, 184, 0.22);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.chat-dice-face.is-animating {
    transform: rotate(-6deg) scale(0.96);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.16);
}

.chat-dice-pip {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: #0f172a;
}

.chat-dice-pip--top-left {
    top: 18px;
    left: 18px;
}

.chat-dice-pip--top-right {
    top: 18px;
    right: 18px;
}

.chat-dice-pip--middle-left {
    top: 36px;
    left: 18px;
}

.chat-dice-pip--middle-right {
    top: 36px;
    right: 18px;
}

.chat-dice-pip--bottom-left {
    bottom: 18px;
    left: 18px;
}

.chat-dice-pip--bottom-right {
    bottom: 18px;
    right: 18px;
}

.chat-dice-pip--center {
    top: 36px;
    left: 36px;
}

.chat-dice-caption {
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.3;
    color: #334155;
    white-space: nowrap;
}

.chat-dice-message--fallback {
    gap: 0.45rem;
}

.chat-dice-fallback {
    font-size: 2rem;
    line-height: 1;
}

.expression-popover {
    width: min(420px, calc(100vw - 24px));
    max-width: min(420px, calc(100vw - 24px));
    max-height: min(360px, calc(100vh - 150px));
}

.expression-popover-body {
    padding: 0.5rem !important;
    overflow: hidden;
}

.expression-picker {
    display: flex;
    flex-direction: column;
    max-height: calc(min(360px, calc(100vh - 150px)) - 1rem);
    overflow: hidden;
}

.expression-content {
    min-height: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.expression-content .tab-pane {
    height: 100%;
}

.expression-emoji-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(30px, 1fr));
    gap: 0.25rem;
    max-height: 240px;
    min-height: 0;
    padding: 0.25rem;
    overflow-x: hidden !important;
    overflow-y: auto !important;
}

.expression-emoji {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    min-width: 30px;
    margin: 0;
    border-radius: 6px;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    user-select: none;
    transition: background-color 0.12s ease, transform 0.12s ease;
}

.expression-emoji:hover,
.expression-emoji:focus {
    background: #f1f5f9;
    transform: translateY(-1px);
}

.expression-tabs-scroll {
    flex: 0 0 auto;
    width: 100%;
    max-width: 100%;
    min-height: 42px;
    margin-top: 0.5rem;
    overflow-x: auto !important;
    overflow-y: hidden !important;
}

.expression-tabs {
    display: flex;
    flex-wrap: nowrap;
    width: max-content;
    min-width: 100%;
}

.expression-tabs .nav-item {
    flex: 0 0 auto;
    margin-bottom: 0 !important;
}

.expression-tabs .nav-link {
    white-space: nowrap;
}

@media (max-width: 480px) {
    .expression-popover {
        width: calc(100vw - 16px);
        max-width: calc(100vw - 16px);
    }

    .expression-emoji-grid {
        grid-template-columns: repeat(auto-fill, minmax(28px, 1fr));
        max-height: 220px;
    }

    .expression-emoji {
        width: 28px;
        height: 28px;
        min-width: 28px;
        font-size: 20px;
    }
}
.swal2-container .swal2-popup:not(.swal2-toast) .swal2-icon {
    margin: 0 auto !important;
    justify-self: center !important;
}

.swal2-container .swal2-popup:not(.swal2-toast) .swal2-title {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

.swal2-container .swal2-popup:not(.swal2-toast) .swal2-html-container {
    width: 100% !important;
    margin: 0 !important;
    text-align: center !important;
}

.swal2-container .swal2-popup:not(.swal2-toast) .swal2-actions {
    width: 100% !important;
    margin: 0 !important;
    justify-content: center !important;
}

.swal2-container .swal2-popup:not(.swal2-toast) .swal2-styled {
    margin: 0 !important;
}

.swal2-container .swal2-popup:not(.swal2-toast) .swal2-styled.swal2-confirm,
.swal2-container .swal2-popup:not(.swal2-toast) .swal2-styled.swal2-cancel {
    margin: 0 0.5rem !important;
}

.swal2-container .swal2-popup:not(.swal2-toast) .swal2-close {
    align-self: end !important;
}

.swal2-container .swal2-popup.swal2-toast {
    width: min(24rem, calc(100vw - 1rem)) !important;
    padding: 0.9rem 1rem !important;
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr) !important;
    grid-template-areas:
        "icon title"
        "icon body" !important;
    align-items: start !important;
    justify-items: start !important;
    align-content: start !important;
    gap: 0.15rem 0.75rem !important;
    text-align: left !important;
    border-radius: 1rem !important;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.16) !important;
}

.swal2-container .swal2-popup.swal2-toast .swal2-icon {
    grid-area: icon !important;
    width: 1.9rem !important;
    min-width: 1.9rem !important;
    height: 1.9rem !important;
    margin: 0.1rem 0 0 !important;
    align-self: start !important;
    justify-self: start !important;
}

.swal2-container .swal2-popup.swal2-toast .swal2-title {
    grid-area: title !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    line-height: 1.35 !important;
    text-align: left !important;
}

.swal2-container .swal2-popup.swal2-toast .swal2-html-container {
    grid-area: body !important;
    width: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    font-size: 12px !important;
    line-height: 1.45 !important;
    color: #64748b !important;
    text-align: left !important;
    overflow: hidden !important;
}

.swal2-container .swal2-popup.swal2-toast .swal2-actions,
.swal2-container .swal2-popup.swal2-toast .swal2-close {
    display: none !important;
}

#kt_header_mobile .landing-brand-link,
#kt_header .landing-brand-link {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    width: auto !important;
    min-width: 88px !important;
    min-height: 40px !important;
    overflow: visible !important;
    position: relative !important;
    z-index: 6 !important;
    text-decoration: none !important;
    background: none !important;
}

#kt_header_mobile .landing-brand-text,
#kt_header .landing-brand-text {
    display: inline-block !important;
    position: relative !important;
    z-index: 7 !important;
    color: #10cfc3 !important;
    -webkit-text-fill-color: #10cfc3 !important;
    opacity: 1 !important;
    visibility: visible !important;
    text-indent: 0 !important;
    font-family: "Trebuchet MS", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif !important;
    font-size: 2rem !important;
    font-weight: 900 !important;
    letter-spacing: -0.06em !important;
    line-height: 1 !important;
    white-space: nowrap !important;
    transform: none !important;
}

#kt_header_mobile .landing-brand-image,
#kt_header .landing-brand-image {
    position: static !important;
    display: block !important;
    width: auto !important;
    height: 32px !important;
    max-width: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
}

#kt_landing_desktop_topbar_host .landing-topbar,
#kt_landing_mobile_topbar_host .landing-topbar {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
}

#kt_landing_desktop_topbar_host .landing-topbar__icon,
#kt_landing_mobile_topbar_host .landing-topbar__icon {
    width: 40px !important;
    height: 40px !important;
    flex: 0 0 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#kt_landing_desktop_topbar_host .landing-topbar__button,
#kt_landing_mobile_topbar_host .landing-topbar__button {
    width: 40px !important;
    min-width: 40px !important;
    height: 40px !important;
    padding: 0 !important;
    border-radius: 10px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 0 !important;
    color: #94a3b8 !important;
    background: transparent !important;
}

#kt_landing_desktop_topbar_host .landing-topbar__button:hover,
#kt_landing_mobile_topbar_host .landing-topbar__button:hover {
    background: #f1f5f9 !important;
    color: #64748b !important;
}

#kt_landing_desktop_topbar_host .landing-topbar__glyph,
#kt_landing_mobile_topbar_host .landing-topbar__glyph {
    width: 22px !important;
    height: 22px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#kt_landing_desktop_topbar_host .landing-topbar__symbol,
#kt_landing_mobile_topbar_host .landing-topbar__symbol {
    width: 22px !important;
    height: 22px !important;
    display: block !important;
    stroke: currentColor !important;
    stroke-width: 1.75 !important;
    stroke-linecap: round !important;
    stroke-linejoin: round !important;
    fill: none !important;
    overflow: visible !important;
}

@media (max-width: 991.98px) {
    #kt_header_mobile {
        justify-content: space-between !important;
    }

    #kt_landing_mobile_topbar_host {
        width: auto !important;
        min-width: max-content !important;
        height: 100% !important;
        position: relative !important;
        z-index: 8 !important;
    }

    #kt_header_mobile .landing-brand-text {
        font-size: 1.95rem !important;
    }

    #kt_header_mobile .landing-brand-link {
        min-width: 82px !important;
        z-index: 9 !important;
    }

    #kt_header_mobile .landing-brand-image {
        height: 28px !important;
    }

    #kt_landing_mobile_topbar_host .landing-topbar {
        position: static !important;
        inset: auto !important;
        width: auto !important;
        height: 100% !important;
        margin-top: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        z-index: auto !important;
    }

    #kt_landing_mobile_topbar_host .landing-topbar__icon,
    #kt_landing_mobile_topbar_host .landing-topbar__button {
        width: 40px !important;
        min-width: 40px !important;
        height: 40px !important;
    }

    #kt_landing_mobile_topbar_host .landing-topbar__glyph,
    #kt_landing_mobile_topbar_host .landing-topbar__symbol {
        width: 22px !important;
        height: 22px !important;
    }
}

.square-header {
    position: sticky;
    top: 0;
    z-index: 1040;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 10px 30px rgba(19, 40, 72, 0.08);
    backdrop-filter: blur(16px);
}

.square-header__inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.square-header__brand {
    flex: 0 0 auto;
}

.square-header__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.square-header__icon {
    position: relative;
    width: 40px;
    min-width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: #94a3b8;
    transition: all 0.15s ease;
}

.square-header__icon:hover {
    background: #f1f5f9;
    color: #64748b;
}

.square-header__icon.is-active {
    background: #eff6ff;
    color: #3699ff;
}

.square-header__count {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ef4444;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
}

.square-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(54, 153, 255, 0.12), transparent 26%),
        radial-gradient(circle at top right, rgba(27, 197, 189, 0.12), transparent 22%),
        linear-gradient(180deg, #f9fbff 0%, #f4f7fb 48%, #edf2f7 100%);
}

.square-page__hero {
    padding: 26px 0 20px;
}

.square-page__hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    align-items: stretch;
}

.square-page__hero-copy,
.square-page__hero-panel {
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.84);
    box-shadow: 0 24px 60px rgba(19, 40, 72, 0.08);
    backdrop-filter: blur(18px);
}

.square-page__hero-copy {
    padding: 28px 32px;
}

.square-page__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(54, 153, 255, 0.12);
    color: #2273d9;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.square-page__title {
    margin: 18px 0 12px;
    color: #1f2a44;
    font-size: clamp(38px, 6vw, 56px);
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.square-page__lead {
    margin: 0;
    max-width: 680px;
    color: #54627a;
    font-size: 17px;
    line-height: 1.8;
}

.square-page__hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.square-page__hero-panel {
    display: grid;
    gap: 14px;
    padding: 24px;
}

.square-page__hero-chip {
    padding: 18px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.square-page__hero-chip-label {
    display: block;
    margin-bottom: 6px;
    color: #8f9bb0;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.square-page__hero-chip strong {
    color: #22314d;
    font-size: 18px;
    font-weight: 700;
}

.square-page__content {
    padding: 22px 0 72px;
}

.square-page__toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.square-page__filters {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #e2e8f0;
}

.square-page__filter {
    border: 0;
    border-radius: 0;
    padding: 10px 18px;
    background: transparent;
    color: #64748b;
    font-weight: 500;
    transition: all 0.15s ease;
}

.square-page__filter:first-child {
    border-radius: 8px 0 0 8px;
}

.square-page__filter:last-child {
    border-radius: 0 8px 8px 0;
}

.square-page__filter.is-active {
    background: #3699ff;
    color: #fff;
    font-weight: 600;
}

.square-page__hint {
    color: #7b879d;
    font-size: 14px;
}

.square-page__notifications {
    margin-bottom: 18px;
    padding: 22px 24px;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #1e293b;
}

.square-page__notifications-head {
    display: flex;
    gap: 16px;
    align-items: start;
    justify-content: space-between;
    margin-bottom: 16px;
}

.square-page__notifications-title {
    font-size: 22px;
    font-weight: 700;
}

.square-page__notifications-subtitle {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.square-page__notifications-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    font-size: 18px;
    font-weight: 800;
}

.square-page__notifications-list {
    display: grid;
    gap: 10px;
}

.square-page__notice-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    border: 0;
    border-radius: 8px;
    padding: 12px 14px;
    background: #fff;
    border: 1px solid #e2e8f0;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.square-page__notice-item:hover {
    background: #f8fafc;
}

.square-page__notice-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3699ff;
}

.square-page__notice-copy {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.square-page__notice-copy strong,
.square-page__notice-copy span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.square-page__notice-copy span {
    color: #94a3b8;
    font-size: 13px;
}

.square-page__notice-time {
    color: #94a3b8;
    font-size: 13px;
}

.square-feed-card {
    margin-bottom: 18px;
    border-radius: 28px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: 0 22px 50px rgba(19, 40, 72, 0.08);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.square-feed-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 28px 60px rgba(19, 40, 72, 0.1);
}

.square-feed-card.is-expanded {
    background: #ffffff;
}

.square-feed-card__meta,
.square-feed-card__footer,
.square-feed-card__comment-meta,
.square-feed-card__composer-footer,
.square-feed-card__actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.square-feed-card__meta,
.square-feed-card__comment-meta {
    color: #90a0b8;
    font-size: 13px;
}

.square-feed-card__summary {
    display: -webkit-box;
    margin: 14px 0 16px;
    color: #1e293f;
    font-size: 20px;
    font-weight: 700;
    line-height: 1.7;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.square-feed-card__comment-count {
    color: #73819b;
    font-size: 14px;
    font-weight: 600;
}

.square-feed-card__detail {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px solid rgba(115, 129, 155, 0.12);
}

.square-feed-card__content {
    color: #27344d;
    font-size: 16px;
    line-height: 1.85;
}

.square-feed-card__actions {
    margin-top: 16px;
    justify-content: flex-start;
}

.square-feed-card__comments {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.square-feed-card__comment {
    padding: 16px;
    border-radius: 18px;
    background: #f6f9fc;
    border: 1px solid rgba(115, 129, 155, 0.1);
}

.square-feed-card__comment.is-deleted {
    background: #fbfcfd;
    color: #9aa6ba;
}

.square-feed-card__comment-body {
    margin: 10px 0 14px;
    color: #34425d;
    font-size: 14px;
    line-height: 1.75;
}

.square-feed-card__comment.is-deleted .square-feed-card__comment-body {
    color: inherit;
}

.square-feed-card__comment-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.square-feed-card__composer {
    margin-top: 20px;
    padding: 18px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.square-feed-card__composer textarea {
    min-height: 98px;
    resize: vertical;
    border-radius: 16px;
    border-color: rgba(115, 129, 155, 0.16);
    background: rgba(255, 255, 255, 0.96);
}

.square-feed-card__composer-footer {
    margin-top: 12px;
    color: #8090a8;
    font-size: 13px;
}

.square-feed-card__comment-empty,
.square-feed-card__loading,
.square-page__status {
    padding: 20px 22px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.85);
    color: #6b7a92;
    text-align: center;
    box-shadow: 0 18px 40px rgba(19, 40, 72, 0.06);
}

.square-page__status {
    margin-top: 16px;
}

.square-page__status--error {
    color: #d94452;
    background: rgba(255, 232, 236, 0.94);
}

.square-page__loadmore {
    margin-top: 28px;
    text-align: center;
}

@media (max-width: 991.98px) {
    .square-header__inner {
        min-height: 64px;
        padding-top: 4px;
        padding-bottom: 4px;
    }

    .square-header__actions {
        gap: 4px;
    }

    .square-header__icon {
        width: 40px;
        min-width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .square-header__symbol {
        width: 24px;
        height: 24px;
    }

    .square-page__hero-copy,
    .square-page__hero-panel,
    .square-feed-card {
        padding: 22px;
        border-radius: 24px;
    }

    .square-page__toolbar,
    .square-page__notifications-head,
    .square-feed-card__meta,
    .square-feed-card__footer,
    .square-feed-card__composer-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .square-page__toolbar,
    .square-page__filters,
    .square-page__sort,
    .square-page__topics {
        width: 100%;
        max-width: 100%;
        min-width: 0;
    }

    .square-page__filters {
        justify-content: space-between;
    }

    .square-page__sort {
        justify-content: space-between;
    }

    .square-page__filter,
    .square-page__sort-btn {
        flex: 1 1 0;
    }

    .square-page__topics {
        align-self: stretch;
    }

    .square-page__notice-item {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .square-page__notice-time {
        grid-column: 2;
    }

    .square-page__content {
        padding-top: 16px;
    }
}

/* 排序按钮 */
.square-page__sort {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border-radius: 8px;
    background: #fff;
    border: 1px solid #e2e8f0;
}

.square-page__sort-btn {
    border: 0;
    border-radius: 0;
    padding: 8px 18px;
    background: transparent;
    color: #64748b;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.15s ease;
}

.square-page__sort-btn:first-child {
    border-radius: 8px 0 0 8px;
}

.square-page__sort-btn:last-child {
    border-radius: 0 8px 8px 0;
}

.square-page__sort-btn.is-active {
    background: #3699ff;
    color: #fff;
    font-weight: 600;
}

/* 话题标签栏 */
.square-page__topics {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 4px 0 8px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.square-page__topics::-webkit-scrollbar {
    display: none;
}

.square-page__topic {
    flex: 0 0 auto;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 7px 14px;
    background: #fff;
    color: #64748b;
    font-weight: 500;
    font-size: 13px;
    transition: all 0.15s ease;
    white-space: nowrap;
    cursor: pointer;
}

.square-page__topic:hover {
    border-color: #cbd5e1;
    color: #475569;
}

.square-page__topic.is-active {
    background: #3699ff;
    border-color: #3699ff;
    color: #fff;
    font-weight: 600;
}

/* 帖子话题标签 */
.square-feed-card__topic {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 6px;
    background: #f1f5f9;
    color: #64748b;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 10px;
}

/* 点赞按钮 */
.square-feed-card__like {
    display: inline-flex;
    align-items: center;
}

.square-feed-card__like button {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: #94a3b8;
    font-weight: 500;
    font-size: 14px;
    padding: 5px 10px;
    border-radius: 8px;
    transition: all 0.15s ease;
    background: transparent;
    border: 0;
}

.square-feed-card__like button:hover {
    background: #fef2f2;
    color: #ef4444;
}

.square-feed-card__like.is-liked button {
    color: #ef4444;
    font-weight: 600;
}

.square-feed-card__like.is-liked button:hover {
    background: #fee2e2;
}

.square-feed-card__like-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
    stroke: none;
}

/* 错误重试按钮 */
.square-page__retry {
    margin-top: 12px;
}