/* 留言板：单卡片 z-comment + twikoo 结构（表单在上、列表在下） */

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

#comments-root.z-comment {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	min-width: 0;
}

#comments-root.z-comment .text-creative {
	margin: 0 0 0.15rem;
}

.tk-static-lead {
	margin: 0 0 0.35rem;
	font-size: 0.92rem;
	color: color-mix(in oklch, var(--content-meta) 92%, var(--deep-text));
	line-height: 1.55;
}

.twikoo {
	min-width: 0;
}

.tk-comments {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.tk-comments-container {
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
	min-width: 0;
}

.tk-fade-in {
	animation: tk-fade-in 0.35s ease;
}

@keyframes tk-fade-in {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.tk-page-sub {
	margin: 0;
	font-size: 0.92rem;
	color: var(--content-meta);
}

.text-creative {
	margin: 0;
	font-size: 1.35rem;
	font-weight: 800;
	letter-spacing: 0.02em;
	background: linear-gradient(
		120deg,
		color-mix(in oklch, var(--primary) 85%, white),
		var(--deep-text)
	);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.tk-comments {
	margin-bottom: 0;
}

.tk-form {
	display: block;
}

.tk-submit {
	border-radius: var(--radius-large, 1.1rem);
	border: 1px solid var(--line-divider);
	background: color-mix(in oklch, var(--card-bg) 92%, transparent);
	padding: 1rem 1.05rem 0.9rem;
}

.tk-submit-card {
	box-shadow:
		0 1px 0 color-mix(in oklch, var(--deep-text) 6%, transparent),
		0 14px 36px color-mix(in oklch, var(--deep-text) 5%, transparent);
	background: linear-gradient(
		165deg,
		color-mix(in oklch, var(--card-bg) 96%, transparent),
		color-mix(in oklch, var(--card-bg) 88%, transparent)
	);
}

.tk-verify-hint {
	margin: 0;
	font-size: 0.82rem;
	line-height: 1.45;
	color: color-mix(in oklch, var(--content-meta) 88%, var(--deep-text));
	padding: 0.35rem 0.45rem;
	border-radius: 0.45rem;
	background: color-mix(in oklch, var(--primary) 10%, transparent);
	border: 1px solid color-mix(in oklch, var(--primary) 22%, transparent);
}

.tk-row {
	display: flex;
	gap: 0.85rem;
	align-items: flex-start;
}

.tk-submit-main {
	align-items: stretch;
}

.tk-avatar {
	flex-shrink: 0;
	width: 2.75rem;
}

.tk-avatar-form {
	position: relative;
	flex-shrink: 0;
}

.tk-form-avatar-img {
	display: block;
	width: 2.75rem;
	height: 2.75rem;
	border-radius: 999px;
	object-fit: cover;
	border: 1px solid var(--line-divider);
	background: var(--btn-regular-bg);
}

.tk-avatar-img--svg {
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	border-radius: 999px;
	background: color-mix(in oklch, var(--primary) 18%, transparent);
	color: var(--primary);
	border: 1px solid var(--line-divider);
}

.tk-avatar-img--svg svg {
	width: 1.35rem;
	height: 1.35rem;
}

.tk-col {
	flex: 1;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
}

.tk-meta-input {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.5rem;
}

.tk-meta-input--stacked {
	grid-template-columns: 1fr;
	gap: 0.58rem;
}

.tk-verify-row {
	display: flex;
	flex-wrap: wrap;
	align-items: stretch;
	gap: 0.5rem;
	min-width: 0;
}

.tk-verify-input {
	flex: 1 1 10rem;
	min-width: 0;
}

.tk-btn-code {
	flex: 0 0 auto;
	align-self: stretch;
	padding: 0 0.85rem;
	font-size: 0.82rem;
	font-weight: 600;
	font-family: inherit;
	line-height: 1.2;
	color: var(--deep-text);
	background: color-mix(in oklch, var(--primary) 16%, var(--btn-regular-bg));
	border: 1px solid color-mix(in oklch, var(--primary) 35%, var(--line-divider));
	border-radius: 0.55rem;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
	white-space: nowrap;
}

.tk-btn-code:hover:not(:disabled) {
	background: color-mix(in oklch, var(--primary) 26%, var(--btn-regular-bg));
	border-color: color-mix(in oklch, var(--primary) 48%, var(--line-divider));
}

.tk-btn-code:active:not(:disabled) {
	transform: scale(0.98);
}

.tk-btn-code:disabled {
	opacity: 0.55;
	cursor: not-allowed;
}

@media (max-width: 720px) {
	.tk-meta-input {
		grid-template-columns: 1fr;
	}

	.tk-btn-code {
		width: 100%;
		padding: 0.55rem 0.75rem;
	}
}

.el-input {
	display: inline-flex;
	width: 100%;
	min-width: 0;
}

.el-input--small {
	font-size: 0.88rem;
}

.el-input-group {
	display: flex;
	align-items: stretch;
	border-radius: 0.55rem;
	border: 1px solid var(--line-divider);
	overflow: hidden;
	background: var(--btn-regular-bg);
}

.el-input-group__prepend {
	display: inline-flex;
	align-items: center;
	padding: 0 0.6rem;
	font-size: 0.82rem;
	color: var(--content-meta);
	background: rgba(255, 255, 255, 0.04);
	border-right: 1px solid var(--line-divider);
	white-space: nowrap;
}

.tk-input.el-textarea {
	position: relative;
	border-radius: 0.65rem;
	border: 1px solid var(--line-divider);
	background: var(--btn-regular-bg);
	overflow: hidden;
}

.el-input__inner,
.el-textarea__inner {
	flex: 1;
	min-width: 0;
	border: 0;
	background: transparent;
	color: var(--deep-text);
	font: inherit;
	outline: none;
}

.el-input__inner {
	padding: 0.5rem 0.65rem;
}

.el-textarea__inner {
	display: block;
	width: 100%;
	min-height: 4.6rem;
	resize: vertical;
	padding: 0.6rem 0.7rem 1.75rem;
	line-height: 1.75;
}

.el-input__inner::placeholder,
.el-textarea__inner::placeholder {
	color: color-mix(in oklch, var(--content-meta) 70%, transparent);
}

.tk-field {
	display: flex;
	align-items: stretch;
	border-radius: 0.65rem;
	border: 1px solid var(--line-divider);
	overflow: hidden;
	background: var(--btn-regular-bg);
}

.tk-field-label {
	flex-shrink: 0;
	display: inline-flex;
	align-items: center;
	padding: 0 0.65rem;
	font-size: 0.82rem;
	color: var(--content-meta);
	background: rgba(255, 255, 255, 0.04);
	border-right: 1px solid var(--line-divider);
}

.tk-field input {
	flex: 1;
	min-width: 0;
	border: 0;
	background: transparent;
	color: var(--deep-text);
	padding: 0.55rem 0.65rem;
	font: inherit;
	outline: none;
}

.tk-field input::placeholder {
	color: color-mix(in oklch, var(--content-meta) 70%, transparent);
}

.tk-textarea-wrap {
	position: relative;
	border-radius: 0.65rem;
	border: 1px solid var(--line-divider);
	background: var(--btn-regular-bg);
}

.tk-textarea-inner {
	display: block;
	width: 100%;
	min-height: 5.5rem;
	resize: vertical;
	border: 0;
	background: transparent;
	color: var(--deep-text);
	padding: 0.65rem 0.75rem 1.85rem;
	font: inherit;
	line-height: 1.75;
	outline: none;
}

.tk-input__count {
	position: absolute;
	right: 0.55rem;
	bottom: 0.45rem;
	font-size: 0.78rem;
	color: var(--content-meta);
	pointer-events: none;
}

.tk-textarea-mirror {
	position: absolute;
	left: -9999px;
	visibility: hidden;
	white-space: pre-wrap;
	word-break: break-word;
	width: 100%;
	padding: 0.65rem 0.75rem;
	font: inherit;
	line-height: 1.75;
}

.tk-form.is-preview-mode .tk-textarea-wrap {
	display: none;
}

.tk-replying-banner {
	margin-top: 0.65rem;
	padding: 0.65rem 0.75rem;
	border-radius: 0.65rem;
	border: 1px solid color-mix(in oklch, var(--primary) 35%, transparent);
	background: color-mix(in oklch, var(--primary) 12%, transparent);
}

.tk-replying-inner {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.5rem 0.75rem;
	font-size: 0.9rem;
	color: var(--deep-text);
}

.tk-reply-preview {
	flex: 1 1 100%;
	font-size: 0.85rem;
	color: var(--content-meta);
	max-height: 3.2rem;
	overflow: hidden;
}

.tk-options-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem 1rem;
	margin-top: 0.55rem;
	font-size: 0.88rem;
	color: var(--content-meta);
}

.tk-check {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	cursor: pointer;
	user-select: none;
}

.tk-check input {
	accent-color: var(--primary);
}

.tk-row.actions {
	margin-top: 0.65rem;
	justify-content: flex-end;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.45rem;
}

.tk-row.actions .tk-row-actions-start {
	margin-right: auto;
}

.tk-error-message {
	font-size: 0.82rem;
	color: #f87171;
}

.tk-error-message[hidden] {
	display: none !important;
}

.el-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.42rem 0.85rem;
	border-radius: 0.45rem;
	font: inherit;
	font-size: 0.84rem;
	font-weight: 600;
	cursor: pointer;
	border: 1px solid transparent;
	transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

.el-button--small {
	padding: 0.36rem 0.75rem;
	font-size: 0.82rem;
}

.el-button--default {
	border-color: var(--line-divider);
	background: var(--btn-regular-bg);
	color: var(--btn-content);
}

.el-button--default:hover {
	background: var(--btn-regular-bg-hover);
}

.el-button--primary {
	background: color-mix(in oklch, var(--primary) 55%, #0a1211);
	border-color: color-mix(in oklch, var(--primary) 70%, transparent);
	color: var(--btn-content);
}

.el-button--primary:hover:not(:disabled) {
	filter: brightness(1.06);
}

.el-button--primary:disabled,
.el-button.is-disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.tk-actions-row {
	margin-top: 0.75rem;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.65rem;
}

.tk-row-actions-start,
.tk-row-actions-end {
	display: flex;
	align-items: center;
	gap: 0.4rem;
	flex-wrap: wrap;
}

.tk-submit-action-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.25rem;
	height: 2.25rem;
	border-radius: 0.55rem;
	border: 1px solid var(--line-divider);
	background: rgba(255, 255, 255, 0.04);
	color: var(--deep-text);
	cursor: pointer;
	text-decoration: none;
	transition: background 0.15s, border-color 0.15s;
}

.tk-submit-action-icon:hover {
	background: var(--btn-plain-bg-hover);
	border-color: var(--meta-divider);
}

.tk-submit-action-icon svg {
	width: 1rem;
	height: 1rem;
}

.tk-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	padding: 0.45rem 0.85rem;
	border-radius: 0.55rem;
	font: inherit;
	font-size: 0.88rem;
	font-weight: 600;
	cursor: pointer;
	border: 1px solid transparent;
	transition: opacity 0.15s, background 0.15s, border-color 0.15s;
}

.tk-btn-sm {
	padding: 0.38rem 0.75rem;
	font-size: 0.82rem;
}

.tk-btn-default {
	border-color: var(--line-divider);
	background: var(--btn-regular-bg);
	color: var(--btn-content);
}

.tk-btn-default:hover {
	background: var(--btn-regular-bg-hover);
}

.tk-btn-primary {
	background: color-mix(in oklch, var(--primary) 55%, #0a1211);
	border-color: color-mix(in oklch, var(--primary) 70%, transparent);
	color: var(--btn-content);
}

.tk-btn-primary:hover:not(:disabled) {
	filter: brightness(1.06);
}

.tk-btn-primary:disabled {
	opacity: 0.45;
	cursor: not-allowed;
}

.tk-btn-ghost {
	border-color: transparent;
	background: transparent;
	color: var(--primary);
}

.tk-btn-ghost:hover {
	background: var(--btn-plain-bg-hover);
}

.tk-content-preview {
	margin: 0;
	padding: 0.85rem 1rem;
	border-radius: var(--radius-large, 1.1rem);
	border: 1px solid var(--line-divider);
	background: var(--card-bg-strong);
	min-height: 4rem;
	line-height: 1.75;
	color: var(--deep-text);
	word-break: break-word;
}

.tk-content-preview[hidden] {
	display: none !important;
}

.tk-comments-title {
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.65rem;
	margin: 0;
	padding: 0.55rem 0;
	border-bottom: 1px solid var(--line-divider);
}

.tk-icon.__comments {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2rem;
	height: 2rem;
	padding: 0;
	border: 0;
	border-radius: 0.45rem;
	background: transparent;
	color: var(--content-meta);
	cursor: pointer;
}

.tk-icon.__comments:hover {
	color: var(--deep-text);
	background: var(--btn-plain-bg-hover);
}

.tk-icon.__comments svg {
	width: 0.95rem;
	height: 0.95rem;
}

.tk-replies-outer.is-thread-folded .tk-replies,
.tk-replies-outer.is-thread-folded .tk-replies-toolbar {
	display: none;
}

.tk-thread-fold-btn {
	display: inline-block;
	margin: 0.35rem 0 0;
	padding: 0;
	border: 0;
	background: none;
	font: inherit;
	font-size: 0.72rem;
	color: color-mix(in oklch, var(--primary) 88%, var(--content-meta));
	cursor: pointer;
	text-decoration: none;
}

.tk-thread-fold-btn:hover {
	text-decoration: underline;
	color: var(--primary);
}

.tk-icon.__comment {
	color: color-mix(in oklch, var(--primary) 65%, var(--content-meta));
}

.tk-icon.__comment svg {
	width: 0.78rem;
	height: 0.78rem;
	flex-shrink: 0;
	fill: currentColor;
	opacity: 0.92;
}

.tk-icon.__comment.tk-icon-fa {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 0.95rem;
}

.tk-icon.__comment.tk-icon-fa i {
	font-size: 0.82rem;
	line-height: 1;
	opacity: 0.92;
}

.tk-comments-count {
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--deep-text);
}

.tk-comments-actions {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	flex-wrap: wrap;
}

.tk-sort-item {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.28rem 0.55rem;
	border-radius: 0.45rem;
	border: 1px solid transparent;
	background: transparent;
	color: var(--content-meta);
	font: inherit;
	font-size: 0.82rem;
	cursor: pointer;
}

.tk-sort-item:hover {
	color: var(--deep-text);
	background: var(--btn-plain-bg-hover);
}

.tk-sort-item.__active {
	color: var(--primary);
	border-color: color-mix(in oklch, var(--primary) 40%, transparent);
	background: color-mix(in oklch, var(--primary) 10%, transparent);
}

.tk-sort-refresh {
	min-width: 2.1rem;
}

.tk-comments-list {
	display: flex;
	flex-direction: column;
	gap: 0.85rem;
}

.tk-comment {
	display: flex;
	align-items: flex-start;
	gap: 0.95rem;
	padding: 0.2rem 0;
	border-bottom: none;
}

.tk-comment:last-child {
	border-bottom: none;
}

.tk-comment-nested {
	padding-left: 0.35rem;
}

.tk-thread-reply {
	margin-top: 0.35rem;
	padding-top: 0.4rem;
	border-top: 1px solid color-mix(in oklch, var(--line-divider) 88%, transparent);
}

.tk-thread-reply .tk-avatar {
	width: 2.45rem;
}

.tk-thread-reply .tk-avatar-img {
	width: 2.45rem;
	height: 2.45rem;
}

.tk-comment .tk-avatar {
	width: 2.75rem;
}

.tk-avatar.tk-clickable {
	cursor: pointer;
}

.tk-comment .tk-avatar-img {
	width: 2.75rem;
	height: 2.75rem;
	border-radius: 999px;
	object-fit: cover;
	border: 1px solid var(--line-divider);
	display: block;
	background: var(--btn-regular-bg);
}

.tk-main {
	flex: 1;
	min-width: 0;
}

.tk-meta-row {
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 0.45rem;
}

.tk-meta {
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.35rem 0.5rem;
	min-width: 0;
	font-size: 0.9rem;
}

.tk-nick {
	color: var(--deep-text);
	text-decoration: none;
}

.tk-nick-link:hover {
	color: var(--link-hover);
	text-decoration: underline;
	text-underline-offset: 0.2em;
}

.tk-tag {
	display: inline-flex;
	align-items: center;
	padding: 0.08rem 0.4rem;
	border-radius: 0.35rem;
	font-size: 0.72rem;
	font-weight: 700;
}

.tk-tag-green {
	background: color-mix(in oklch, var(--primary) 22%, transparent);
	color: var(--primary);
	border: 1px solid color-mix(in oklch, var(--primary) 35%, transparent);
}

.tk-tag-pin {
	background: rgba(245, 80, 100, 0.15);
	color: #f8a0ac;
	border: 1px solid rgba(245, 80, 100, 0.28);
}

.tk-tag-private {
	background: rgba(255, 180, 90, 0.12);
	color: #f0c080;
	border: 1px solid rgba(255, 180, 90, 0.22);
}

.tk-at-ref {
	color: var(--primary);
	font-size: 0.82rem;
}

.tk-time {
	color: var(--content-meta);
	font-size: 0.8rem;
}

.tk-action {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	flex-shrink: 0;
}

.tk-action-link {
	display: inline-flex;
	align-items: center;
	gap: 0.2rem;
	padding: 0.15rem 0.35rem;
	border: 0;
	border-radius: 0.35rem;
	background: transparent;
	color: var(--content-meta);
	font: inherit;
	font-size: 0.8rem;
	cursor: pointer;
}

.tk-action-link:hover {
	color: var(--deep-text);
	background: var(--btn-plain-bg-hover);
}

.tk-action-link:disabled {
	opacity: 0.45;
	cursor: wait;
	pointer-events: none;
}

.tk-action-icon {
	display: inline-flex;
	width: 0.95rem;
	height: 0.95rem;
}

.tk-action-icon svg {
	width: 100%;
	height: 100%;
	fill: currentColor;
}

.tk-action-icon-solid {
	display: none;
}

.tk-action-link.is-active .tk-action-icon:not(.tk-action-icon-solid) {
	display: none;
}

.tk-action-link.is-active .tk-action-icon-solid {
	display: inline-flex;
}

.tk-ruser {
	color: var(--primary);
	text-decoration: none;
	font-weight: 600;
}

.tk-ruser:hover {
	text-decoration: underline;
}

.tk-content .tk-reply-prefix {
	display: block;
	margin-bottom: 0.25rem;
	font-size: 0.86rem;
	color: var(--content-meta);
}

.tk-action-count {
	min-width: 0.9rem;
	font-variant-numeric: tabular-nums;
}

.tk-content {
	margin-top: 0.35rem;
	font-size: 0.92rem;
	line-height: 1.8;
	color: color-mix(in oklch, var(--deep-text) 92%, transparent);
	word-break: break-word;
}

.tk-content-md p {
	margin: 0 0 0.5em;
}

.tk-content-md p:last-child {
	margin-bottom: 0;
}

.tk-content-expand.is-collapsed:not(.is-expanded) .tk-content-md {
	max-height: 7.5rem;
	overflow: hidden;
	-webkit-mask-image: linear-gradient(180deg, #000 62%, transparent);
	mask-image: linear-gradient(180deg, #000 62%, transparent);
}

.tk-content-expand-btn {
	display: inline-block;
	margin-top: 0.35rem;
	padding: 0;
	border: 0;
	background: none;
	font: inherit;
	font-size: 0.82rem;
	color: color-mix(in oklch, var(--primary) 88%, var(--content-meta));
	cursor: pointer;
}

.tk-content-expand-btn:hover {
	text-decoration: underline;
	color: var(--primary);
}

.tk-inline-sticker {
	display: inline-block;
	width: 3.75rem;
	height: 3.75rem;
	margin: 0 0.12rem;
	vertical-align: -0.5em;
	object-fit: contain;
}

.tk-extras {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem 0.75rem;
	margin-top: 0.45rem;
	font-size: 0.78rem;
	color: var(--content-meta);
}

.tk-extra {
	display: inline-flex;
	align-items: center;
	gap: 0.25rem;
}

.tk-extra-text {
	margin-left: 0.05em;
}

.tk-replies {
	margin-top: 0.35rem;
	margin-left: 0;
	padding-left: 0;
	border-left: 0;
	display: flex;
	flex-direction: column;
	gap: 0.55rem;
}

.tk-replies-toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.2rem 0.35rem;
	margin-top: 0.15rem;
	margin-bottom: 0.1rem;
	font-size: 0.72rem;
	line-height: 1.35;
	color: var(--content-meta);
}

.tk-replies-toolbar-sep {
	color: color-mix(in oklch, var(--content-meta) 55%, transparent);
	user-select: none;
}

.tk-replies-fold-btn {
	display: inline;
	margin: 0;
	padding: 0;
	border: 0;
	background: none;
	font: inherit;
	font-size: inherit;
	color: color-mix(in oklch, var(--primary) 88%, var(--content-meta));
	cursor: pointer;
	text-decoration: none;
}

.tk-replies-fold-btn:hover {
	text-decoration: underline;
	color: var(--primary);
}

.tk-replies-fold-btn--mute {
	color: var(--content-meta);
}

.tk-replies-fold-btn--mute:hover {
	color: var(--deep-text);
}

.tk-empty {
	text-align: center;
	padding: 2rem 1rem;
	border-radius: var(--radius-large, 1.1rem);
	border: 1px dashed var(--line-divider);
	background: var(--card-bg-transparent);
	color: var(--content-meta);
}

.tk-empty-icon {
	font-size: 1.75rem;
	color: var(--primary);
	margin-bottom: 0.65rem;
}

.tk-empty-title {
	margin: 0 0 0.35rem;
	font-size: 1.05rem;
	color: var(--deep-text);
}

.tk-empty-desc {
	margin: 0;
	font-size: 0.9rem;
}

.tk-empty--error {
	border-color: color-mix(in oklch, #f87171 45%, transparent);
	background: color-mix(in oklch, #f87171 8%, transparent);
}

.tk-empty--error .tk-empty-icon {
	color: #f87171;
}

.tk-expand-wrap {
	display: flex;
	justify-content: center;
	padding: 0.35rem 0 0.15rem;
}

.tk-expand {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.4rem 1.25rem;
	border: 0;
	border-radius: 999px;
	background: color-mix(in oklch, var(--primary) 10%, transparent);
	color: var(--primary);
	font: inherit;
	font-size: 0.84rem;
	font-weight: 600;
	cursor: pointer;
}

.tk-expand:hover {
	background: color-mix(in oklch, var(--primary) 16%, transparent);
}

.tk-footer {
	margin-top: 0.35rem;
	padding-top: 0.75rem;
	border-top: 1px solid var(--line-divider);
	font-size: 0.82rem;
	color: var(--content-meta);
	text-align: center;
}

.tk-footer a {
	color: var(--primary);
}

.tk-footer code {
	font-size: 0.78em;
	padding: 0.1em 0.35em;
	border-radius: 0.3em;
	background: rgba(255, 255, 255, 0.06);
}

.tk-footer-note {
	margin: 0;
	font-size: 0.82rem;
	color: var(--content-meta);
}

.tk-footer-note code {
	font-size: 0.78em;
	padding: 0.1em 0.35em;
	border-radius: 0.3em;
	background: rgba(255, 255, 255, 0.06);
}

/* 表情面板 */
.d-none {
	display: none !important;
}

.emotion-keyboard {
	margin-top: 0.65rem;
	border-radius: 0.75rem;
	border: 1px solid var(--line-divider);
	background: var(--card-bg-strong);
	overflow: hidden;
}

.emotion-keyboard-content {
	padding: 0.75rem;
	max-height: 16rem;
	overflow-y: auto;
	overscroll-behavior: contain;
}

.emotion-group {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(4.5rem, 1fr));
	gap: 0.45rem;
}

.emotion-item {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 2.5rem;
	padding: 0.3rem 0.45rem;
	border-radius: 0.55rem;
	background: var(--btn-regular-bg);
	border: 1px solid var(--line-divider);
	cursor: pointer;
	user-select: none;
	color: var(--deep-text);
	font-size: 0.95rem;
}

.emotion-item-img {
	min-height: 5rem;
	padding: 0.25rem;
}

.emotion-item-img img {
	display: block;
	width: 5rem;
	height: 5rem;
	object-fit: contain;
	pointer-events: none;
}

.emotion-keyboard-bar {
	display: flex;
	flex-wrap: wrap;
	border-top: 1px solid var(--line-divider);
}

.emotion-group-name {
	padding: 0.55rem 0.75rem;
	font-size: 0.82rem;
	color: var(--content-meta);
	cursor: pointer;
}

.emotion-group-name.active {
	color: var(--primary);
	background: color-mix(in oklch, var(--primary) 10%, transparent);
}

.tk-comments-pagination {
	margin-top: 1.25rem;
}

.tk-comments-pagination .tk-page-btn {
	min-width: 2.8rem;
	height: 2.8rem;
	padding: 0 0.8rem;
	border: none;
	border-radius: 0.9rem;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font: inherit;
	font-weight: 700;
	cursor: pointer;
	background: var(--btn-regular-bg);
	color: var(--btn-content);
	transition: background 0.15s ease, color 0.15s ease;
}

.tk-comments-pagination .tk-page-btn:hover {
	background: var(--btn-regular-bg-hover);
	color: var(--primary);
}