#toolset {
	display: none;
}

body {
	background-color: #fff;
	color: rgba(255, 255, 255, 0);
}

a:active {
	opacity: 0.7;
}

.page a.active {
	color: #bebebe;
    
}
/* 1. 默认状态：坐标统一改为 11 11 */
body, html, iframe, video, .video_component, embed, object {
    cursor: url('https://freight.cargo.site/t/original/i/e72a3d2f7c2ea476ec3fa8d6cec2dc32e4034a0613be184e3301338ede281224/cursor.png') 11 11, auto !important;
}

/* 2. 交互状态：坐标也必须是 11 11 */
a, 
a:hover, 
.pointer, 
button, 
.image-gallery,
[data-scale="true"] { 
    cursor: url('https://freight.cargo.site/t/original/i/9e730dc0208a75cd2c9231ea37e70ea95f4f77ff084a02cd1480cdf6471020a8/Ellipse-2.png') 11 11, pointer !important;
}

a, 
a:hover, 
.pointer, 
button, 
.image-gallery,
[data-scale="true"] { /* Cargo 特有的缩放交互 */
    cursor: url('https://freight.cargo.site/t/original/i/9e730dc0208a75cd2c9231ea37e70ea95f4f77ff084a02cd1480cdf6471020a8/Ellipse-2.png') 15 15, pointer !important;
}


i,
em {
	font-style: italic;
}

b,
strong {
	font-weight: bolder;
}

sub,
sub {
	position: relative;
	vertical-align: baseline;
 display: inline-block;
    padding: 5px 12px;
    font-size: 15px;
    font-weight: 300;
    letter-spacing: .5px;
    border: 1px solid #fff;
    border-radius: 50px;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-transform: uppercase;
    transition: all 0.2s ease;
 white-space: normal;
}
.tech-tag:hover {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 1);
}

@media (max-width: 375px) {
    sub {
        font-size: 4px;
        padding: 3px 5px;
        margin: 0 2px 2px 0;
        letter-spacing: 0.1px;
        border: .2px solid #fff;
    }
}
@media (max-width: 480px) {
    sub {
        font-size: 6px;
        padding: 3px 5px;
        margin: 0 2px 2px 0;
        letter-spacing: 0.1px;
        border: .2px solid #fff;
    }
}
sub {
	top: 0.3em;
}
p sub,
div sub {
    white-space: normal;
}

sup {
	top: -1.5em;
}
/* 基础 sup 标签样式重置 */
sup.typewriter {
    vertical-align: baseline;
    font-size: 38px;
    position: relative;
    top: -250;
    display: block;
    font-weight: 400;
    letter-spacing: 1.px;
    line-height: 1.2;
    color: rgba(255, 255, 255, 0.95);
    margin: 10px 0;
    font-style: normal;
    text-transform: none;
}
/* === 小平板/大手机 (480px - 768px) === */
@media (max-width: 375px) {
    sup.typewriter {
        font-size: 6px;
        top: -10px;
        letter-spacing: 0.5px;
        line-height: 1.;
        margin: 15px 0;
    }
}
@media (max-width: 480px) {
    sup.typewriter {
        font-size: 7px;
        top: -10px;
        letter-spacing: 0.8px;
        line-height: 1.0;
        margin: 10px 0;
    }
}
/* 打字机动画容器 */
sup.typewriter {
    overflow: hidden;
    border-right: .5px solid rgba(0, 0, 0, 0.91);
    white-space: nowrap;
    animation: typing 5s steps(80, end) forwards,
               blink-caret 0.75s step-end infinite 1s;
    max-width: 0;
}

/* 逐字打字效果 */
@keyframes typing {
    from {
        max-width: 0;
    }
    to {
        max-width: 100%;
    }
}

/* 光标闪烁效果 */
@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: #666;
    }
}

/* 动画完成后移除光标 */
sup.typewriter.finished {
    border-right: none;
    animation: none;
}

s {
	text-decoration: line-through;
}

img {
	border: 0;
	padding: 0;
}

ul,
ol {
	margin: 0;
	padding: 0 0 0 2.5em;
}

blockquote {
	margin: 0;
	padding: 0 0 0 1em;
}

hr {
	background: rgba(0, 0, 0, 0.6);
	border: 0;
	height: 2px;
	display: block;
    margin-top: 1.0rem;
    margin-bottom: 1.0rem;
}

.content img {
	float: none;
	margin-bottom: 0;
    vertical-align: bottom;
}

[image-gallery="slideshow"] {
    margin-bottom: 2rem;
}

.gallery_image_caption {
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
	font-weight: 300;
	color: rgba(255, 254, 254, 0.8);
	font-family: "IBM Plex Sans", Icons;
	font-style: normal;
	line-height: 1.2;	
}

/**
 * Loading Animation
 */

.loading[data-loading] {
	position: fixed;
	bottom: 8px; 
    left: 8px;
}

/**
 * Editor styles
 */

[data-predefined-style="true"] bodycopy {
	font-size: 1.4rem;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.75);
	font-family: "IBM Plex Sans", Icons;
	font-style: normal;
	line-height: 1.2;
}

[data-predefined-style="true"] bodycopy a {
	color: rgba(177, 177, 177, 0.66);
	text-decoration: none;
}

[data-predefined-style="true"] bodycopy a:hover {

}

bodycopy a.image-link,
bodycopy a.icon-link,
bodycopy a.image-link:hover,
bodycopy a.icon-link:hover {
	border-bottom: 0;
	padding-bottom: 0;
}

/* 所有链接的 hover 变灰效果 */
a {
    transition: color 0.3s ease, opacity 0.3s ease;
}

a:hover {
    color: #e1e1e1 !important;
    opacity: 0.8;
}

/* h1 标题链接 hover 效果 */
[data-predefined-style="true"] h1 a {
    transition: color 0.3s ease;
	color: rgba(210, 210, 210, 0.85);
}

[data-predefined-style="true"] h1 a:hover {
    color: #d8d8d8 !important;
}

/* h2 标题链接 hover 效果 */
[data-predefined-style="true"] h2 a {
    transition: color 0.3s ease;
	color: rgba(255, 255, 255, 0.91);
}

[data-predefined-style="true"] h2 a:hover {
    color: #d7d7d7 !important;
}

/* bodycopy 正文链接 hover 效果 */
[data-predefined-style="true"] bodycopy a {
    transition: color 0.3s ease;
}

[data-predefined-style="true"] bodycopy a:hover {
    color: #d7d7d7 !important;
}

/* 缩略图标题链接 hover 效果 */
.thumbnails .title a {
    transition: color 0.3s ease;
}

.thumbnails .title a:hover {
    color: #e0e0e0 !important;
}

/* 缩略图标签链接 hover 效果 */
.thumbnails .tags a {
    transition: color 0.3s ease;
}

.thumbnails .tags a:hover {
    color: #d5d5d5 !important;
}

/* Site Menu 链接 hover 效果 */
#site_menu .page-link a,
#site_menu .set-link > a {
    transition: color 0.3s ease, opacity 0.3s ease;
}

#site_menu .page-link a:hover,
#site_menu .set-link > a:hover {
    color: #d3d3d3 !important;
}
#site_menu .page-link a:hover,

#site_menu .set-link > a:hover {
    text-decoration: underline;
    color: inherit;
    opacity: 1;
}


/* —— 针对 cargo 默认生成的 image-gallery —— */

.image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 0px; /* 如果你想要图之间没有空隙 */
}

.image-gallery > div {
  position: relative;
  overflow: hidden;
}

/* 图片本体 */
.image-gallery img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform .35s ease;
}

/* hover 图片轻微zoom，可删 */
.image-gallery > div:hover img {
  transform: scale(1.015);
}

/* caption 转成 overlay */
.image-gallery div .caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 18px;
  box-sizing: border-box;

  color: #fff;
  font-size: 14px;
  line-height: 1.3;

  background: black;

  opacity: 0.2;
  pointer-events: none;
  transition: opacity .35s ease;
}

/* hover 显示 caption */
.image-gallery > div:hover .caption {
  opacity: 1;
}


/* Shop Button hover 效果 */
#shop_button {
    transition: color 0.3s ease, opacity 0.3s ease;
}

#shop_button:hover {
    color: #888 !important;
    opacity: 0.7;
}

[data-predefined-style="true"] h1 {
	font-family: "IBM Plex Sans", Icons;
	font-style: normal;
	font-weight: 400;
	padding: 0;
	margin: 0;
	font-size: 2.4rem;
	line-height: 1.2;
	color: rgba(255, 255, 255, 0.75);
}

[data-predefined-style="true"] h1 a {
	color: rgba(0, 0, 0, 0.75);
}

[data-predefined-style="true"] h2 {
	font-family: "IBM Plex Sans", Icons;
	font-style: normal;
	font-weight: 400;
	padding: 0;
	margin: 0;
	color: rgba(255, 255, 255, 0.97);
	font-size: 1.7rem;
	line-height: 1.5;
	}

[data-predefined-style="true"] h2 a {
	color: rgba(0, 0, 0, 0.75);
}

[data-predefined-style="true"] small {
	display: inline-block;
	font-size: 1rem;
	line-height: 1.1;
	font-family: "IBM Plex Sans", Icons;
	font-style: normal;
	font-weight: 400;
	color: rgba(255, 255, 255, 1);
}

[data-predefined-style="true"] small a {
	color: rgba(255, 255, 255, 0.66);
	border-bottom-width: 0em;
}
a.breakdown {
    text-decoration: underline;
}

/**
 * Breakpoints
 */


[data-css-preset] .page {
    background-color: initial /*!page_bgcolor*/;
}

.mobile .page,
[data-css-preset].mobile .page {
	position: relative;
	max-width: 100%;
	width: 100%;
	background-color: transparent /*!page_bgcolor*/;
}

[data-css-preset] .container {
	margin-left: auto /*!content_center*/;
	margin-right: auto /*!content_center*/;
	text-align: left /*!text_left*/;
}

[data-css-preset] body {
	background-color: rgb(0, 0, 0)/*!body_bgcolor*/;
}

[data-css-preset] .container_width {
	width: 100%/*!content_center*/;
}

[data-css-preset] .content_padding {
	padding-top:2rem/*!main_margin*/;
	padding-bottom: 2rem/*!main_margin*/;
	padding-left: 2rem/*!main_margin*/;
	padding-right: 2rem/*!main_margin*/;
}


/**
 * Thumbnails
 */

div[thumbnails] {
	justify-content: flex-start;
}

[data-css-preset] .thumbnails {
   	background-color: rgba(0, 0, 0, 0)/*!thumbnails_bgcolor*/;   
}

[data-css-preset] .thumbnails_width {
    width: 96%/*!thumbnails_width*/;
}

[data-css-preset] [thumbnails-pad] {
    padding: 0.75rem/*!thumbnails_padding*/;
}

[data-css-preset] [thumbnails-gutter] {
    margin: -1.5rem/*!thumbnails_padding*/;
}

[data-css-preset] [responsive-layout] [thumbnails-pad] {
    padding: 0.5rem/*!responsive_thumbnails_padding*/; 
}

[data-css-preset] [responsive-layout] [thumbnails-gutter] {
    margin: -1rem/*!responsive_thumbnails_padding*/; 
}

.thumbnails .thumb_image {
	outline: 0px solid rgba(0,0,0,.12);
    outline-offset: -1px;
}

.thumbnails .title {
    margin-top: 1.0rem;
    margin-bottom: 2rem;
    font-size: 1.5rem;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.85);
	font-family: "IBM Plex Sans", Icons;
	font-style: normal;
	line-height: 1.3;
}

.thumbnails .tags {
    margin-top: .8rem;
    margin-bottom: 1.5rem;
    font-size: 1rem;
	font-weight: 400;
	color: rgba(238, 238, 238, 0.6);
	font-family: "IBM Plex Mono", Icons;
	font-style: normal;
	line-height: 1.2;
}

.thumbnails .tags a {
	border-bottom: 0;
    color: rgba(0, 0, 0, 0.5);
    text-decoration: none;
}

.thumbnails .has_title .tags {
	margin-top: -1.3rem;
}

/**
 * Site Menu Button
 */

[data-css-preset] #site_menu_button {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1;
    font-size: 28px /*!site_menu_button*/;
    padding: 6px;
    line-height: 1;
    background: rgba(33, 32, 46, 0);
    position: fixed;
	top: 3rem /*!site_menu_button*/;
	right: 3rem /*!site_menu_button*/;
}

body.mobile #site_menu_button {
	margin: -10px;
    font-size: 25px;
}

#site_menu_button.custom_icon {
	width: 40px;
    height: auto;
}

#site_menu_button.active {
	display: none;
}


/**
 * Site Menu
 */

#site_menu {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif, "Sans Serif", Icons;
	background: rgba(255, 255, 255, 0.95);
	font-size: 20px;
	font-style: normal;
	font-weight: 400;
	padding: 20px 30px 90px 30px;
	max-width: 400px;
	min-width: 300px;
	text-align: left;
	display: flex;
	justify-content: flex-start;
}

body.mobile #site_menu {
	width: 100%;
}

#site_menu .page-link a {
	color: rgba(255, 255, 255, 0.75);
}

#site_menu .set-link > a {
	color: rgba(255, 255, 255, 0.75);
	font-weight: bold;
}

#site_menu a:active {
	opacity: .7;
}

#site_menu a.active {
	opacity: .4;
}

#site_menu .close {
	display: none;
	color: rgba(255, 255, 255, 0.4);
	line-height: .85em;
	font-size: 45px;
}

body.mobile #site_menu .close {
	display: block;
	font-size: 50px;
	line-height: 1em;
}

#site_menu .break {
	height: 28px;
}

#site_menu .indent {
	margin-left: 28px;
}

/*
 * Shop Button
 */

[data-css-preset] #shop_button {
	color: rgba(0, 0, 0, 0.85);
    background: transparent;
	font-size: 32px;
    font-style: normal;
	font-weight: 400;
    line-height: 1;
    position: fixed;
	padding: 6px;
	top: 1rem /*!shop_button*/;
	left: 1.5rem /*!shop_button*/;
}

#shop_button.text {
    font-size: 1.6rem;
	font-weight: 400;
	color: rgba(0, 0, 0, 0.75);
	font-family: Diatype, Icons;
    padding: 0;
    line-height: 1.3;
	font-style: normal;
}

#shop_button.custom_icon {
	width: 40px;
    height: auto;
}

body.mobile #shop_button:not(.text) {
	margin: -6px;
    font-size: 40px;
}

/*
 * Shop Product Widget
 */

.shop_product {
    width: 100%;
	max-width: 22rem;
    position: relative;
    display: block;
}

.shop_product .price {
	font-family: Diatype, Icons;
	font-size: 1.6rem;
	line-height: 1;
	color: rgba(0, 0, 0, 0.75);
    display: block;
    margin-bottom: 1rem;
	font-style: normal;
	font-weight: 400;
}

.shop_product .dropdown {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif, "Sans Serif", Icons;
    font-size: 1.3rem;
    display: inline-block;
	width: 100%;
    border: 1px solid rgba(0,0,0,.2);
    background:  white url(https://static.cargo.site/assets/images/select-line-arrows.svg) no-repeat right;
    margin-bottom: 1rem;
    line-height: 1.4;
    padding: .7rem 2.5rem 0.6rem 1rem;
	font-style: normal;
	font-weight: 400;
    color: rgba(0, 0, 0, 0.75);
}

.shop_product .button {
	font-family: Diatype, Icons;
	font-size: 1.3rem;
    background: rgba(0, 0, 0, 0.75);
    color: rgba(255,255,255,1);
    flex: 0 0 50%;
    text-align: left;
    display: inline-block;
	line-height: 1;
    padding: .8rem 1rem 0.8rem;
	font-style: normal;
	font-weight: 700;
}

/*
 * Image Zoom
 */

.content img.image-zoom:active {
  opacity: .7;
}

/**
 * Quick View
 */

[data-css-preset] .quick-view {
    padding-top: 7.3rem /*!quick_view_padding*/;
    padding-bottom: 7.3rem /*!quick_view_padding*/;
    padding-left: 7.3rem /*!quick_view_padding*/;
    padding-right: 7.3rem /*!quick_view_padding*/;
    height: 92% /*!quick_view_height*/;
    width: 100% /*!quick_view_width*/;
}

body.mobile .quick-view {
    width: 100%;
    height: 100%;
    margin: 0;
}


[data-css-preset] .quick-view-background {
	background: rgba(0, 0, 0, 1) /*!quick_view_bgcolor*/;
}

.quick-view-caption {
	font-family: Nunito, Icons;
    transition: 100ms opacity ease-in-out;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 3.5rem 0;
    text-align: center;
    font-size: 1.3rem;
	font-style: normal;
	font-weight: 300;
    line-height: 1.3;
}

.quick-view-caption span {
    padding: 0.5rem 1rem;
    display: inline-block;
    background: rgba(0, 0, 0, 1);
    color: white;
}


/**
 * Quick View Navigation 
 */

.quick-view-navigation .left-arrow {
    left: 150px;
}

.quick-view-navigation .right-arrow {
    right: 150px;
}

.quick-view-navigation .left-arrow,
.quick-view-navigation .right-arrow {
    /* Change height/width together to scale */
    height: 36px;
    width: 36px;
}

.quick-view-navigation .left-arrow .inner-color,
.quick-view-navigation .right-arrow .inner-color {
    stroke: #fff;
    stroke-width: 0px;
}

.quick-view-navigation .left-arrow .outer-color,
.quick-view-navigation .right-arrow .outer-color {
    stroke: rgba(220, 220, 220, 0.85);
    stroke-width: 2px;
}

.quick-view-navigation .close-button {  
    top: 10px;
    right: 10px;
    /* Change height/width together to scale */
    width: 36px;
    height: 36px;
}

.quick-view-navigation .close-button .inner-color {
    stroke: #fff;
    stroke-width: 0px;
}

.quick-view-navigation .close-button .outer-color {
    stroke: rgba(0, 0, 0, 0.85);
    stroke-width: 2px;
}

/** 
 * Image Gallery Navigation Arrows 
 */
 
.image-gallery-navigation .left-arrow,
.image-gallery-navigation .right-arrow {
    /* Change height/width together to scale */
    height: 36px;
    width: 36px;
}

.image-gallery-navigation .left-arrow .inner-color,
.image-gallery-navigation .right-arrow .inner-color {
    stroke: #fff;
    stroke-width: 2px;
}

.image-gallery-navigation .left-arrow .outer-color,
.image-gallery-navigation .right-arrow .outer-color {
    stroke: rgba(0, 0, 0, 0.6);
    stroke-width: 3px;
}

/**
 * Wallpaper Backdrop Navigation Arrows 
 */

.wallpaper-navigation .left-arrow,
.wallpaper-navigation .right-arrow {
   /* Change height/width together to scale */
   width: 36px;
   height: 36px;
}

.wallpaper-navigation .left-arrow .inner-color,
.wallpaper-navigation .right-arrow .inner-color {
   stroke: #fff;
    stroke-width: 2px;
}

.wallpaper-navigation .left-arrow .outer-color,
.wallpaper-navigation .right-arrow .outer-color {
    stroke: rgba(0, 0, 0, 0.6);
    stroke-width: 3px;
}


/**
 * Feed
 */

.feed .content_container .page {
    border-top: 0px dashed rgba(0, 0, 0, 0.2);
}

.feed .content_container .page_container:first-child .page {
	border-top: 0;
}



/*
 * Audio Player
 */

.audio-player {
    max-width: 36rem;
    height: 3.3rem;
    outline: 1px solid rgba(0,0,0,0.15);
    color: rgba(0, 0, 0, 0.6);
    background: #fff;
    font-size: 1.4rem;
    line-height: 1.3;
	font-family: Diatype, Icons;
    font-style: normal;
    font-weight: 400;
    text-align: left;
    margin: 1px 1px 1em 1px;
}

body.mobile .audio-player {
    max-width: 100%;
}

.audio-player .separator {
    width: 1px;
    background-color: rgba(0,0,0,0.15);
}

.audio-player .button {
    background: transparent;
    cursor: pointer;
    fill: rgba(0, 0, 0, 0.85);
}

.audio-player .icon {
    fill: rgba(0, 0, 0, 0.85);
    padding: 30%;
    width: 100%;
    margin: auto;
}

.audio-player .buffer {
    background: rgba(0,0,0,0.03);
}

.audio-player .progress {
    background: rgba(0,0,0,0.1);
}

.audio-player .progress-indicator {
    border: 1px solid rgba(0, 0, 0, 0.7);
    width: 1px;
    height: 100%;
    right: 0;
    position: absolute;
    cursor: ew-resize;
}

.audio-player .note-icon {
    height: 100%;
    width: 3.8rem;
    padding: 0.9rem;
    fill: rgba(0, 0, 0, 0.5);
}

.audio-player .current-time {
    padding-left: 1rem;
}

.audio-player .total-time {
    padding-right: 1rem;
}

.image-container {
  position: relative;
  display: inline-block;
}

.image-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent, black);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.image-container:hover::before {
  opacity: 1;
}

.image-container img {
  display: block;
  width: 100%;
  height: auto;
}

hr {
    border: none;
    background: #fff;
    height: 1px;
}
/* ============================================
   CARGO SITE CUSTOM CSS - TAG OVERLAY SYSTEM
   复制以下代码到 Cargo 网站的 Design > Custom CSS
   ============================================ */

/* 为每个项目图片添加标签容器 */
.project-cover::after {
    content: attr(data-tags);
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    z-index: 10;
    pointer-events: none;
}

/* 标签基础样式 - 白色线框 1px */
.tech-tag {
    display: inline-block;
    padding: 5px 12px;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.5px;
    border: 1px solid #fff;
    border-radius: 1px;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-transform: uppercase;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.tech-tag:hover {
    background: rgba(0, 0, 0, 0.6);
    border-color: rgba(255, 255, 255, 1);
}

/* 如果 Cargo 使用 grid 布局 */
.project-item {
    position: relative;
}

.project-item .tags-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    z-index: 100;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .tech-tag {
        font-size: 9px;
        padding: 4px 10px;
    }
    
    .project-item .tags-overlay {
        bottom: 12px;
        left: 12px;
        gap: 6px;
    }
}

/* Cargo 特定选择器 (需要检查你的实际 HTML 结构) */
/* 如果你的图片在 .thumb 容器内 */
.thumb {
    position: relative;
}

.thumb .tech-tags {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    z-index: 10;
}

/* 确保标签在悬停时可见 */
.project-cover:hover .tech-tags,
.thumb:hover .tech-tags {
    opacity: 1;
}

/* 可选：添加淡入效果 */
.tech-tags {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-cover:hover .tech-tags,
.thumb:hover .tech-tags {
    opacity: 1;
}

/* 如果需要标签始终可见，删除上面的 opacity 规则 */