/* ========== 社区圈子 - 头像 ========== */
.yixian-avatar {
    overflow: hidden;
}

.yixian-avatar .yixian-avatar-img,
.yixian-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

/* ========== 社区圈子 - 加载状态 ========== */
.yixian-community-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--yixian-sp-10) 0;
}

.yixian-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--yixian-border);
    border-top-color: var(--yixian-primary-2);
    border-radius: 50%;
    animation: yixian-spin .7s linear infinite;
}

@keyframes yixian-spin {
    to { transform: rotate(360deg); }
}

.yixian-community-empty {
    text-align: center;
    padding: var(--yixian-sp-10) 0;
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-md);
}

/* ========== 社区圈子 - 头像 ========== */
.yixian-topic__author .av {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--yixian-primary-grad);
    flex-shrink: 0;
    overflow: hidden;
}

.yixian-topic__author .av img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.yixian-author-link {
    color: var(--yixian-text);
    text-decoration: none;
}

.yixian-author-link:hover {
    color: var(--yixian-primary);
}

/* ========== 社区圈子 - 图片区域 ========== */
.yixian-topic__images .ph {
    position: relative;
    overflow: hidden;
}

.yixian-topic__images .ph img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

/* ========== 社区圈子 - 点赞/收藏交互 ========== */
.yixian-topic__like,
.yixian-topic__fav {
    cursor: pointer;
    user-select: none;
    transition: transform var(--yixian-dur-1);
}

.yixian-topic__like:active,
.yixian-topic__fav:active {
    transform: scale(1.2);
}

.yixian-topic__like.liked {
    color: #ff6b6b !important;
}

.yixian-topic__fav.liked {
    color: #f59e0b !important;
}

/* ========== 社区圈子 - 爱心动画 ========== */
@keyframes yixian-heart-fly {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    50% {
        opacity: .8;
        transform: translateY(-30px) scale(1.3);
    }
    100% {
        opacity: 0;
        transform: translateY(-60px) scale(.8);
    }
}

/* ========== 社区圈子 - 签到按钮状态 ========== */
.yixian-checkin-mini button.is-checked {
    background: rgba(255, 255, 255, .3) !important;
    cursor: default;
    pointer-events: none;
}

/* ========== 社区圈子 - Tab 标签 ========== */
.yixian-comm-tabs {
    display: flex;
    gap: 4px;
    background: var(--yixian-bg-soft);
    border-radius: var(--yixian-r-pill);
    padding: 4px;
}

.yixian-comm-tabs button {
    padding: 8px 18px;
    border: none;
    border-radius: var(--yixian-r-pill);
    background: transparent;
    color: var(--yixian-text-soft);
    font-size: var(--yixian-fs-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--yixian-dur-2);
    white-space: nowrap;
}

.yixian-comm-tabs button:hover {
    color: var(--yixian-text);
    background: var(--yixian-bg-card);
}

.yixian-comm-tabs button.is-active {
    background: var(--yixian-primary-grad);
    color: #fff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}

/* ========== 社区圈子 - 筛选标签 ========== */
.yixian-comm-filter-tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: var(--yixian-r-pill);
    background: var(--yixian-bg-soft);
    border: 1px solid transparent;
    color: var(--yixian-text-soft);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--yixian-dur-2);
    user-select: none;
    white-space: nowrap;
    flex-shrink: 0;
}

.yixian-comm-filter-tag:hover {
    border-color: var(--yixian-primary-2);
    color: var(--yixian-primary-2);
    background: var(--yixian-primary-soft);
}

.yixian-comm-filter-tag.is-active {
    background: var(--yixian-primary-2);
    border-color: var(--yixian-primary-2);
    color: #fff;
    font-weight: 600;
}

.yixian-comm-filter-row {
    display: flex;
    gap: 6px;
    align-items: center;
    overflow-x: auto;
    padding-bottom: 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.yixian-comm-filter-row::-webkit-scrollbar {
    display: none;
}

/* ========== 社区圈子 - 话题链接 ========== */
.yixian-topic h3 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--yixian-dur-2);
}

.yixian-topic h3 a:hover {
    color: var(--yixian-primary-2);
}

/* ========== 社区圈子 - 关注按钮 ========== */
.yixian-follow-btn {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border: 1px solid var(--yixian-primary-2);
    border-radius: var(--yixian-r-pill);
    background: transparent;
    color: var(--yixian-primary-2);
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--yixian-dur-2);
    margin-left: 6px;
    vertical-align: middle;
    line-height: 1.6;
}

.yixian-follow-btn:hover {
    background: var(--yixian-primary-2);
    color: #fff;
}

.yixian-follow-btn.is-following {
    background: var(--yixian-bg-soft);
    border-color: var(--yixian-border);
    color: var(--yixian-text-soft);
}

.yixian-follow-btn.is-following:hover {
    background: var(--yixian-danger);
    border-color: var(--yixian-danger);
    color: #fff;
}

/* ========== 社区圈子 - 发帖弹窗 ========== */
.yixian-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, .5);
    align-items: center;
    justify-content: center;
    padding: var(--yixian-sp-4);
}

.yixian-modal.is-open {
    display: flex;
}

.yixian-modal__card {
    position: relative;
    width: 100%;
    max-width: 560px;
    background: var(--yixian-bg-card);
    border-radius: var(--yixian-r-lg);
    padding: var(--yixian-sp-6);
    box-shadow: 0 20px 60px rgba(0, 0, 0, .2);
    animation: yixian-modal-in .25s ease-out;
}

@keyframes yixian-modal-in {
    from {
        opacity: 0;
        transform: translateY(20px) scale(.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.yixian-modal__close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--yixian-text-soft);
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: var(--yixian-r-sm);
    transition: all var(--yixian-dur-2);
}

.yixian-modal__close:hover {
    background: var(--yixian-bg-soft);
    color: var(--yixian-text);
}

/* ========== 社区圈子 - 删除按钮 ========== */
.yixian-topic__delete {
    cursor: pointer;
    opacity: .5;
    transition: all var(--yixian-dur-2);
    margin-left: auto;
    font-size: 14px;
    user-select: none;
}

.yixian-topic__delete:hover {
    opacity: 1;
    color: var(--yixian-danger);
    transform: scale(1.15);
}

/* ========== 社区圈子 - 侧边栏导航交互 ========== */
.yixian-side-nav li[data-cat] {
    cursor: pointer;
    transition: all var(--yixian-dur-2);
}

.yixian-side-nav li[data-cat]:hover {
    color: var(--yixian-primary-2);
}

.yixian-side-circles__empty {
    text-align: center;
    padding: var(--yixian-sp-4) 0;
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-sm);
}

.yixian-side-circles__empty small {
    display: block;
    margin-top: 4px;
    font-size: var(--yixian-fs-xs);
}

.yixian-side-circle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--yixian-sp-2);
    padding: 10px 12px;
    border-radius: var(--yixian-r-sm);
    cursor: pointer;
    transition: all var(--yixian-dur-2);
}

.yixian-side-circle-item:hover {
    background: var(--yixian-bg-soft);
}

.yixian-side-circle-item.is-active {
    background: var(--yixian-primary-soft);
}

.yixian-side-circle-item__icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--yixian-primary-grad);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    line-height: 1;
    text-shadow: 0 1px 3px rgba(0,0,0,.12);
    flex-shrink: 0;
    overflow: hidden;
}

.yixian-side-circle-item__info {
    flex: 1;
    min-width: 0;
}

.yixian-side-circle-item__name {
    display: block;
    font-size: var(--yixian-fs-sm);
    font-weight: 500;
    color: var(--yixian-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.yixian-side-circle-item.is-active .yixian-side-circle-item__name {
    color: var(--yixian-primary-2);
    font-weight: 600;
}

.yixian-side-circle-item__stats {
    display: flex;
    gap: var(--yixian-sp-3);
    margin-top: 2px;
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-text-mute);
}

.yixian-circle-join-btn {
    flex-shrink: 0;
    height: 26px;
    padding: 0 10px;
    border-radius: var(--yixian-r-pill);
    font-size: var(--yixian-fs-xs);
    font-weight: 500;
    border: 1px solid var(--yixian-primary);
    background: transparent;
    color: var(--yixian-primary);
    cursor: pointer;
    transition: all var(--yixian-dur-2);
    white-space: nowrap;
}

.yixian-circle-join-btn:hover {
    background: var(--yixian-primary);
    color: #fff;
}

.yixian-circle-join-btn.is-joined {
    background: var(--yixian-primary-soft);
    color: var(--yixian-primary-2);
    border-color: transparent;
}

.yixian-circle-join-btn.is-joined:hover {
    background: var(--yixian-bg-soft);
    color: var(--yixian-text-mute);
}

/* ========== 社区圈子 - 骨架屏 ========== */
.yixian-skeleton {
    background: linear-gradient(90deg, var(--yixian-bg-soft) 25%, var(--yixian-bg-card) 50%, var(--yixian-bg-soft) 75%);
    background-size: 200% 100%;
    animation: yixian-skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--yixian-r-sm);
}

.yixian-skeleton--avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.yixian-skeleton--text {
    height: 14px;
    margin-bottom: 8px;
}

.yixian-skeleton--text:last-child {
    width: 60%;
}

@keyframes yixian-skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========== 社区圈子 - 图片灯箱 ========== */
.yixian-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, .92);
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}

.yixian-lightbox.is-open {
    display: flex;
}

.yixian-lightbox__img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: var(--yixian-r-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, .5);
    animation: yixian-lightbox-in .3s ease-out;
    cursor: default;
    transition: opacity .15s ease;
}

.yixian-lightbox__close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: rgba(255, 255, 255, .15);
    border: none;
    color: #fff;
    font-size: 28px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--yixian-dur-2);
    z-index: 1;
}

.yixian-lightbox__close:hover {
    background: rgba(255, 255, 255, .25);
    transform: scale(1.1);
}

.yixian-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, .15);
    border: none;
    color: #fff;
    font-size: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--yixian-dur-2);
    z-index: 1;
}

.yixian-lightbox__nav:hover {
    background: rgba(255, 255, 255, .25);
}

.yixian-lightbox__nav--prev {
    left: 20px;
}

.yixian-lightbox__nav--next {
    right: 20px;
}

@keyframes yixian-lightbox-in {
    from { opacity: 0; transform: scale(.9); }
    to { opacity: 1; transform: scale(1); }
}

/* ========== 社区圈子 - Toast 通知 ========== */
.yixian-toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.yixian-toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: var(--yixian-r-md);
    background: var(--yixian-bg-card);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .15);
    font-size: 14px;
    font-weight: 500;
    color: var(--yixian-text);
    pointer-events: auto;
    animation: yixian-toast-in .3s ease-out;
    max-width: 380px;
    border-left: 3px solid var(--yixian-primary-2);
}

.yixian-toast--success {
    border-left-color: #22c55e;
}

.yixian-toast--error {
    border-left-color: #ef4444;
}

.yixian-toast--warning {
    border-left-color: #f59e0b;
}

.yixian-toast--removing {
    animation: yixian-toast-out .25s ease-in forwards;
}

@keyframes yixian-toast-in {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes yixian-toast-out {
    from { opacity: 1; transform: translateX(0); }
    to { opacity: 0; transform: translateX(40px); }
}

/* ========== 社区圈子 - 详情弹窗 ========== */
.yixian-detail-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: rgba(0, 0, 0, .5);
    align-items: center;
    justify-content: center;
    padding: var(--yixian-sp-4);
}

.yixian-detail-modal.is-open {
    display: flex;
}

.yixian-detail-modal__card {
    position: relative;
    width: 100%;
    max-width: 640px;
    max-height: 85vh;
    background: var(--yixian-bg-card);
    border-radius: var(--yixian-r-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, .2);
    animation: yixian-modal-in .25s ease-out;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.yixian-detail-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--yixian-sp-4) var(--yixian-sp-6);
    border-bottom: 1px solid var(--yixian-border);
    flex-shrink: 0;
}

.yixian-detail-modal__header h2 {
    font-size: var(--yixian-fs-lg);
    font-weight: 600;
    color: var(--yixian-text);
    margin: 0;
}

.yixian-detail-modal__close {
    position: absolute;
    top: 12px;
    right: 16px;
    z-index: 1;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--yixian-text-soft);
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    border-radius: var(--yixian-r-sm);
    transition: all var(--yixian-dur-2);
}

.yixian-detail-modal__close:hover {
    background: var(--yixian-bg-soft);
    color: var(--yixian-text);
}

.yixian-detail-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--yixian-sp-6);
}

.yixian-detail-modal__body .yixian-topic {
    border: none;
    padding: 0;
    margin-bottom: 0;
}

/* ========== 社区圈子 - 评论区域 ========== */
.yixian-comments {
    margin-top: var(--yixian-sp-6);
    border-top: 1px solid var(--yixian-border);
    padding-top: var(--yixian-sp-4);
}

.yixian-comments__title {
    font-size: var(--yixian-fs-md);
    font-weight: 600;
    color: var(--yixian-text);
    margin-bottom: var(--yixian-sp-4);
}

.yixian-comments__list {
    display: flex;
    flex-direction: column;
    gap: var(--yixian-sp-4);
}

.yixian-comment {
    display: flex;
    gap: var(--yixian-sp-3);
}

.yixian-comment__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--yixian-primary-grad);
}

.yixian-comment__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.yixian-comment__body {
    flex: 1;
    min-width: 0;
}

.yixian-comment__author {
    font-size: var(--yixian-fs-sm);
    font-weight: 600;
    color: var(--yixian-text);
    margin-bottom: 2px;
}

.yixian-comment__time {
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-text-mute);
    margin-left: 8px;
    font-weight: 400;
}

.yixian-comment__content {
    font-size: var(--yixian-fs-sm);
    color: var(--yixian-text);
    line-height: 1.6;
    word-break: break-word;
}

.yixian-comment__actions {
    display: flex;
    gap: 12px;
    margin-top: 6px;
}

.yixian-comment__actions button {
    background: none;
    border: none;
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-text-mute);
    cursor: pointer;
    padding: 2px 4px;
    border-radius: var(--yixian-r-sm);
    transition: all var(--yixian-dur-2);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.yixian-comment__actions button:hover {
    color: var(--yixian-primary-2);
    background: var(--yixian-primary-soft);
}

.yixian-comment__actions button.liked {
    color: #ff6b6b;
}

/* ========== 社区圈子 - 评论输入框 ========== */
.yixian-comment-form {
    display: flex;
    gap: var(--yixian-sp-3);
    margin-top: var(--yixian-sp-4);
    padding-top: var(--yixian-sp-4);
    border-top: 1px solid var(--yixian-border);
}

.yixian-comment-form__input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-pill);
    background: var(--yixian-bg-soft);
    color: var(--yixian-text);
    font-size: var(--yixian-fs-sm);
    outline: none;
    transition: border-color var(--yixian-dur-2);
}

.yixian-comment-form__input:focus {
    border-color: var(--yixian-primary-2);
}

.yixian-comment-form__submit {
    padding: 10px 20px;
    border: none;
    border-radius: var(--yixian-r-pill);
    background: var(--yixian-primary-grad);
    color: #fff;
    font-size: var(--yixian-fs-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--yixian-dur-2);
    white-space: nowrap;
    flex-shrink: 0;
}

.yixian-comment-form__submit:hover {
    opacity: .9;
    transform: translateY(-1px);
}

.yixian-comment-form__submit:active {
    transform: translateY(0);
}

/* ========== 社区圈子 - 评论加载状态 ========== */
.yixian-comments__loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--yixian-sp-6) 0;
}

.yixian-comments__empty {
    text-align: center;
    padding: var(--yixian-sp-6) 0;
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-sm);
}

.yixian-comments__load-more {
    text-align: center;
    padding: var(--yixian-sp-3) 0;
}

.yixian-comments__load-more-end {
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-xs);
}

.yixian-topic__share {
    margin-left: auto;
    cursor: pointer;
    opacity: .6;
    transition: opacity var(--yixian-dur-2);
}

.yixian-topic__share:hover {
    opacity: 1;
}

/* ========== 社区圈子 - 响应式优化 ========== */
@media (max-width: 640px) {
    .yixian-comm-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .yixian-comm-tabs button {
        padding: 6px 14px;
        font-size: var(--yixian-fs-xs);
    }

    .yixian-circle-hero h1 {
        font-size: 24px;
    }

    .yixian-circle-hero p {
        font-size: var(--yixian-fs-sm);
    }
}

/* ========== 编辑弹窗 ========== */
.yixian-edit-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .5);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: yixian-fade-in .2s ease;
}

.yixian-edit-modal__inner {
    background: var(--yixian-bg);
    border-radius: var(--yixian-r-lg);
    width: 90%;
    max-width: 680px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}

.yixian-edit-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--yixian-sp-4) var(--yixian-sp-5);
    border-bottom: 1px solid var(--yixian-border);
}

.yixian-edit-modal__header h3 {
    margin: 0;
    font-size: var(--yixian-fs-lg);
    font-weight: 600;
}

.yixian-edit-modal__close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--yixian-text-mute);
    padding: 0;
    line-height: 1;
}

.yixian-edit-modal__close:hover {
    color: var(--yixian-text);
}

.yixian-edit-modal__body {
    padding: var(--yixian-sp-5);
}

.yixian-edit-label {
    display: block;
    font-size: var(--yixian-fs-sm);
    font-weight: 600;
    margin-bottom: var(--yixian-sp-2);
    color: var(--yixian-text);
}

.yixian-edit-input,
.yixian-edit-textarea {
    width: 100%;
    padding: var(--yixian-sp-3);
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-md);
    font-size: var(--yixian-fs-base);
    font-family: inherit;
    background: var(--yixian-bg-soft);
    color: var(--yixian-text);
    outline: none;
    transition: border-color .2s;
    box-sizing: border-box;
    margin-bottom: var(--yixian-sp-4);
}

.yixian-edit-input:focus,
.yixian-edit-textarea:focus {
    border-color: var(--yixian-primary);
}

.yixian-edit-textarea {
    resize: vertical;
    min-height: 180px;
    border-radius: 0 0 var(--yixian-r-md) var(--yixian-r-md);
    margin-bottom: 0;
}

.yixian-edit-toolbar {
    border-radius: var(--yixian-r-md) var(--yixian-r-md) 0 0;
    border-bottom: none;
}

.yixian-edit-preview {
    min-height: 180px;
    max-height: 360px;
    overflow-y: auto;
    padding: var(--yixian-sp-4);
    border: 1px solid var(--yixian-border);
    border-top: none;
    border-radius: 0 0 var(--yixian-r-md) var(--yixian-r-md);
    background: var(--yixian-bg-soft);
    margin-bottom: var(--yixian-sp-4);
}

.yixian-edit-preview__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 160px;
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-sm);
}

.yixian-edit-preview__body {
    line-height: 1.7;
    word-break: break-word;
}

.yixian-edit-preview__body h1 { font-size: var(--yixian-fs-2xl); margin: var(--yixian-sp-4) 0 var(--yixian-sp-2); }
.yixian-edit-preview__body h2 { font-size: var(--yixian-fs-xl); margin: var(--yixian-sp-3) 0 var(--yixian-sp-2); }
.yixian-edit-preview__body h3 { font-size: var(--yixian-fs-lg); margin: var(--yixian-sp-3) 0 var(--yixian-sp-2); }
.yixian-edit-preview__body code {
    background: var(--yixian-bg-mute);
    padding: 2px 6px;
    border-radius: var(--yixian-r-sm);
    font-size: .9em;
}
.yixian-edit-preview__body blockquote {
    border-left: 3px solid var(--yixian-primary);
    padding-left: var(--yixian-sp-3);
    color: var(--yixian-text-mute);
    margin: var(--yixian-sp-3) 0;
}
.yixian-edit-preview__body ul, .yixian-edit-preview__body ol {
    padding-left: var(--yixian-sp-5);
    margin: var(--yixian-sp-2) 0;
}
.yixian-edit-preview__body li {
    margin-bottom: var(--yixian-sp-1);
}
.yixian-edit-preview__body img {
    max-width: 100%;
    border-radius: var(--yixian-r-md);
}
.yixian-edit-preview__body hr {
    border: none;
    border-top: 1px solid var(--yixian-border);
    margin: var(--yixian-sp-4) 0;
}

.yixian-edit-modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--yixian-sp-3);
    padding: var(--yixian-sp-4) var(--yixian-sp-5);
    border-top: 1px solid var(--yixian-border);
}

.yixian-topic__edit {
    cursor: pointer;
    opacity: .6;
    transition: opacity .2s;
    font-size: var(--yixian-fs-sm);
}

.yixian-topic__edit:hover {
    opacity: 1;
}

/* ========== 通知系统 ========== */
.yixian-notification-bell {
    position: relative;
    background: none;
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-md);
    padding: 4px 10px;
    cursor: pointer;
    font-size: 16px;
    color: var(--yixian-text);
    transition: background .2s;
}

.yixian-notification-bell:hover {
    background: var(--yixian-bg-soft);
}

.yixian-notification-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #ef4444;
    color: #fff;
    font-size: 10px;
    min-width: 18px;
    height: 18px;
    line-height: 18px;
    text-align: center;
    border-radius: 9px;
    padding: 0 4px;
    font-weight: 600;
}

.yixian-notification-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    width: 360px;
    max-height: 480px;
    background: var(--yixian-bg);
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, .15);
    z-index: 10000;
    overflow: hidden;
    margin-top: 8px;
}

.yixian-notification-dropdown__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--yixian-sp-3) var(--yixian-sp-4);
    border-bottom: 1px solid var(--yixian-border);
}

.yixian-notification-dropdown__header h4 {
    margin: 0;
    font-size: var(--yixian-fs-base);
    font-weight: 600;
}

.yixian-notification-dropdown__mark-read {
    background: none;
    border: none;
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-primary);
    cursor: pointer;
}

.yixian-notification-dropdown__mark-read:hover {
    text-decoration: underline;
}

.yixian-notification-dropdown__list {
    max-height: 400px;
    overflow-y: auto;
}

.yixian-notification-item {
    display: flex;
    align-items: flex-start;
    gap: var(--yixian-sp-3);
    padding: var(--yixian-sp-3) var(--yixian-sp-4);
    border-bottom: 1px solid var(--yixian-border);
    text-decoration: none;
    color: var(--yixian-text);
    transition: background .15s;
}

.yixian-notification-item:hover {
    background: var(--yixian-bg-soft);
}

.yixian-notification-item--unread {
    background: var(--yixian-primary-soft);
}

.yixian-notification-item__icon {
    font-size: 18px;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

.yixian-notification-item__text {
    flex: 1;
    font-size: var(--yixian-fs-sm);
    line-height: 1.5;
}

.yixian-notification-item__time {
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-text-mute);
    flex-shrink: 0;
}

/* ========== 社区圈子 - 发布动态编辑器 ========== */
.yixian-modal__card--lg {
    max-width: 680px;
}

.yixian-composer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--yixian-sp-5);
    padding-right: 44px;
}

.yixian-composer-header h3 {
    margin: 0;
    font-size: var(--yixian-fs-xl);
    font-weight: 700;
}

.yixian-composer-full-editor {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--yixian-fs-sm);
    color: var(--yixian-text-soft);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: var(--yixian-r-pill);
    border: 1px solid var(--yixian-border);
    transition: all var(--yixian-dur-2);
}

.yixian-composer-full-editor:hover {
    color: var(--yixian-primary-2);
    border-color: var(--yixian-primary-2);
    background: var(--yixian-primary-soft);
}

.yixian-composer-field {
    margin-bottom: var(--yixian-sp-4);
}

.yixian-composer-field__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--yixian-sp-2);
}

.yixian-composer-field__label {
    font-size: var(--yixian-fs-sm);
    font-weight: 600;
    color: var(--yixian-text);
}

.yixian-composer-required {
    color: var(--yixian-danger);
}

.yixian-composer-optional {
    font-weight: 400;
    color: var(--yixian-text-mute);
}

.yixian-composer-field__counter {
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-text-mute);
    font-variant-numeric: tabular-nums;
}

.yixian-composer-field__hint {
    display: block;
    margin-top: var(--yixian-sp-1);
    font-size: var(--yixian-fs-xs);
    color: var(--yixian-text-mute);
}

.yixian-composer-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-md);
    font-size: var(--yixian-fs-md);
    background: var(--yixian-bg-card);
    color: var(--yixian-text);
    outline: none;
    transition: border-color var(--yixian-dur-2);
    box-sizing: border-box;
}

.yixian-composer-input:focus {
    border-color: var(--yixian-primary-2);
    box-shadow: 0 0 0 3px var(--yixian-primary-soft);
}

.yixian-composer-input--lg {
    font-size: var(--yixian-fs-lg);
    font-weight: 600;
    padding: 12px 16px;
}

.yixian-composer-select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-md);
    font-size: var(--yixian-fs-md);
    background: var(--yixian-bg-card);
    color: var(--yixian-text);
    outline: none;
    cursor: pointer;
    transition: border-color var(--yixian-dur-2);
    box-sizing: border-box;
    appearance: auto;
    -webkit-appearance: auto;
}

.yixian-composer-select:focus {
    border-color: var(--yixian-primary-2);
    box-shadow: 0 0 0 3px var(--yixian-primary-soft);
}

.yixian-composer-editor {
    border: 1px solid var(--yixian-border);
    border-radius: var(--yixian-r-md);
    overflow: hidden;
    transition: border-color var(--yixian-dur-2);
}

.yixian-composer-editor:focus-within {
    border-color: var(--yixian-primary-2);
    box-shadow: 0 0 0 3px var(--yixian-primary-soft);
}

.yixian-composer-toolbar {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 6px 8px;
    background: var(--yixian-bg-soft);
    border-bottom: 1px solid var(--yixian-border);
    flex-wrap: wrap;
}

.yixian-composer-toolbar__btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--yixian-r-sm);
    background: transparent;
    color: var(--yixian-text-soft);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--yixian-dur-2);
}

.yixian-composer-toolbar__btn:hover {
    background: var(--yixian-bg-card);
    color: var(--yixian-primary-2);
}

.yixian-composer-toolbar__sep {
    width: 1px;
    height: 20px;
    background: var(--yixian-border);
    margin: 0 4px;
}

.yixian-composer-toolbar__right {
    margin-left: auto;
    display: flex;
    align-items: center;
}

.yixian-composer-tabs {
    display: flex;
    gap: 2px;
    background: var(--yixian-bg-card);
    border-radius: var(--yixian-r-sm);
    padding: 2px;
}

.yixian-composer-tabs__btn {
    padding: 4px 12px;
    border: none;
    border-radius: var(--yixian-r-sm);
    background: transparent;
    color: var(--yixian-text-soft);
    font-size: var(--yixian-fs-xs);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--yixian-dur-2);
}

.yixian-composer-tabs__btn:hover {
    color: var(--yixian-text);
}

.yixian-composer-tabs__btn.is-active {
    background: var(--yixian-primary-2);
    color: #fff;
    font-weight: 600;
}

.yixian-composer-textarea {
    width: 100%;
    padding: 14px;
    border: none;
    font-size: var(--yixian-fs-md);
    line-height: 1.8;
    background: var(--yixian-bg-card);
    color: var(--yixian-text);
    resize: vertical;
    min-height: 180px;
    outline: none;
    font-family: inherit;
    box-sizing: border-box;
}

.yixian-composer-editor .wp-editor-wrap {
    border: none;
    border-radius: 0;
}

.yixian-composer-editor .wp-editor-container {
    border: none;
    border-radius: 0;
}

.yixian-composer-editor .quicktags-toolbar {
    border: none;
    border-bottom: 1px solid var(--yixian-border);
    border-radius: 0;
    background: var(--yixian-bg-soft);
    padding: 4px 6px;
}

.yixian-composer-editor .quicktags-toolbar .button {
    border: none;
    border-radius: var(--yixian-r-sm);
    background: transparent;
    color: var(--yixian-text-soft);
    padding: 4px 8px;
    font-size: var(--yixian-fs-sm);
    cursor: pointer;
    transition: all var(--yixian-dur-2);
}

.yixian-composer-editor .quicktags-toolbar .button:hover {
    background: var(--yixian-bg-card);
    color: var(--yixian-primary-2);
}

.yixian-composer-editor .wp-editor-tabs {
    display: none;
}

.yixian-composer-editor .mce-toolbar .mce-btn-group {
    border: none;
}

.yixian-composer-editor .mce-toolbar .mce-btn {
    border: none;
    border-radius: var(--yixian-r-sm);
    background: transparent;
}

.yixian-composer-editor .mce-toolbar .mce-btn:hover,
.yixian-composer-editor .mce-toolbar .mce-btn.mce-active,
.yixian-composer-editor .mce-toolbar .mce-btn:focus {
    background: var(--yixian-bg-card);
    border-color: transparent;
}

.yixian-composer-editor .mce-toolbar {
    background: var(--yixian-bg-soft);
    border-bottom: 1px solid var(--yixian-border);
    border-radius: 0;
}

.yixian-composer-editor .mce-top-part::before {
    box-shadow: none;
}

.yixian-composer-editor .mce-edit-area {
    border: none;
    background: var(--yixian-bg-card);
}

.yixian-composer-textarea::placeholder {
    color: var(--yixian-text-mute);
    opacity: .7;
}

.yixian-composer-textarea--drag {
    background: var(--yixian-primary-soft);
    border-color: var(--yixian-primary-2);
}

.yixian-composer-preview {
    min-height: 180px;
    padding: 14px;
    background: var(--yixian-bg-card);
}

.yixian-composer-preview__empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-sm);
}

.yixian-composer-preview__body {
    font-size: var(--yixian-fs-md);
    line-height: 1.8;
    color: var(--yixian-text);
    word-break: break-word;
}

.yixian-composer-preview__body h1,
.yixian-composer-preview__body h2,
.yixian-composer-preview__body h3 {
    margin: var(--yixian-sp-4) 0 var(--yixian-sp-2);
    font-weight: 700;
    line-height: 1.3;
}

.yixian-composer-preview__body h1 { font-size: var(--yixian-fs-xl); }
.yixian-composer-preview__body h2 { font-size: var(--yixian-fs-lg); }
.yixian-composer-preview__body h3 { font-size: var(--yixian-fs-md); }

.yixian-composer-preview__body p {
    margin: 0 0 var(--yixian-sp-2);
}

.yixian-composer-preview__body ul,
.yixian-composer-preview__body ol {
    padding-left: 1.5em;
    margin: var(--yixian-sp-2) 0;
}

.yixian-composer-preview__body blockquote {
    margin: var(--yixian-sp-2) 0;
    padding: var(--yixian-sp-2) var(--yixian-sp-4);
    border-left: 3px solid var(--yixian-primary-2);
    background: var(--yixian-bg-soft);
    border-radius: 0 var(--yixian-r-sm) var(--yixian-r-sm) 0;
    color: var(--yixian-text-soft);
}

.yixian-composer-preview__body code {
    padding: 1px 5px;
    border-radius: var(--yixian-r-sm);
    background: var(--yixian-bg-soft);
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: .9em;
}

.yixian-composer-preview__body hr {
    border: none;
    border-top: 1px solid var(--yixian-border);
    margin: var(--yixian-sp-4) 0;
}

.yixian-composer-preview__body a {
    color: var(--yixian-primary-2);
    text-decoration: underline;
}

.yixian-composer-preview__body img {
    max-width: 100%;
    border-radius: var(--yixian-r-md);
    margin: var(--yixian-sp-2) 0;
}

.yixian-composer-images {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.yixian-composer-images__preview {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.yixian-composer-images__thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--yixian-r-md);
    overflow: hidden;
    border: 1px solid var(--yixian-border);
    position: relative;
    flex-shrink: 0;
}

.yixian-composer-images__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.yixian-composer-images__remove {
    position: absolute;
    top: 3px;
    right: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, .6);
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background var(--yixian-dur-2);
}

.yixian-composer-images__remove:hover {
    background: var(--yixian-danger);
}

.yixian-composer-images__add {
    width: 80px;
    height: 80px;
    border: 2px dashed var(--yixian-border);
    border-radius: var(--yixian-r-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    color: var(--yixian-text-mute);
    transition: all var(--yixian-dur-2);
    flex-shrink: 0;
}

.yixian-composer-images__add:hover {
    border-color: var(--yixian-primary-2);
    color: var(--yixian-primary-2);
    background: var(--yixian-primary-soft);
}

.yixian-composer-images__add span {
    font-size: var(--yixian-fs-xs);
}

.yixian-composer-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--yixian-sp-3);
    margin-top: var(--yixian-sp-5);
    padding-top: var(--yixian-sp-4);
    border-top: 1px solid var(--yixian-border);
}

.yixian-composer-submit {
    min-width: 140px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: var(--yixian-fs-md);
    padding: 10px 28px;
}

@media (max-width: 640px) {
    .yixian-modal__card--lg {
        max-width: 100%;
    }

    .yixian-composer-toolbar {
        gap: 1px;
        padding: 4px 6px;
    }

    .yixian-composer-toolbar__btn {
        width: 28px;
        height: 28px;
    }

    .yixian-composer-toolbar__sep {
        margin: 0 2px;
    }

    .yixian-composer-textarea {
        min-height: 140px;
    }
}

.yixian-notification-dropdown__empty {
    text-align: center;
    padding: var(--yixian-sp-8) 0;
    color: var(--yixian-text-mute);
    font-size: var(--yixian-fs-sm);
}

/* ========== 创建圈子弹窗 - Logo 上传 ========== */
.yixian-circle-logo-upload {
    display: flex;
    align-items: center;
    gap: var(--yixian-sp-4);
}

.yixian-circle-logo-upload__preview {
    width: 88px;
    height: 88px;
    border-radius: var(--yixian-r-lg);
    border: 2px dashed var(--yixian-border);
    background: var(--yixian-bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    transition: border-color .2s;
}

.yixian-circle-logo-upload__preview.has-image {
    border-style: solid;
    border-color: var(--yixian-border);
}

.yixian-circle-logo-upload__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.yixian-circle-logo-upload__btn {
    width: 88px;
    height: 88px;
    border-radius: var(--yixian-r-lg);
    border: 2px dashed var(--yixian-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    color: var(--yixian-text-mute);
    transition: all .2s;
    flex-shrink: 0;
}

.yixian-circle-logo-upload__btn:hover {
    border-color: var(--yixian-primary-2);
    color: var(--yixian-primary-2);
    background: var(--yixian-primary-soft);
}

.yixian-circle-logo-upload__btn span {
    font-size: var(--yixian-fs-xs);
}

.yixian-circle-logo-upload__remove {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--yixian-bg-card);
    background: var(--yixian-danger, #ef4444);
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    line-height: 1;
    padding: 0;
    transition: transform .15s;
}

.yixian-circle-logo-upload__remove:hover {
    transform: scale(1.1);
}

.yixian-circle-logo-upload__preview.has-image .yixian-circle-logo-upload__remove {
    display: flex;
}

.yixian-circle-logo-upload__preview-wrap {
    position: relative;
    width: 88px;
    height: 88px;
    flex-shrink: 0;
}