/*-----------------------------------*\
  #style.css
\*-----------------------------------*/


/**
 * copyright 2022 @codewithsadee
 */





/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/

:root {

  /**
   * colors
   */

  /* gradient */

  --bg-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(240, 1%, 25%) 3%, 
    hsl(0, 0%, 19%) 97%
  );
  --bg-gradient-jet: linear-gradient(
    to bottom right, 
    hsla(240, 1%, 18%, 0.251) 0%, 
    hsla(240, 2%, 11%, 0) 100%
  ), hsl(240, 2%, 13%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right, 
    hsl(45, 100%, 71%) 0%, 
    hsla(36, 100%, 69%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
    135deg, 
    hsla(45, 100%, 71%, 0.251) 0%, 
    hsla(35, 100%, 68%, 0) 59.86%
  ), hsl(240, 2%, 13%);
  --border-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(0, 0%, 25%) 0%, 
    hsla(0, 0%, 25%, 0) 50%
  );
  --text-gradient-yellow: linear-gradient(
    to right, 
    hsl(45, 100%, 72%), 
    hsl(35, 100%, 68%)
  );

  /* solid */

  --jet: hsl(0, 0%, 22%);
  --onyx: hsl(240, 1%, 17%);
  --eerie-black-1: hsl(240, 2%, 13%);
  --eerie-black-2: hsl(240, 2%, 12%);
  --smoky-black: hsl(0, 0%, 7%);
  --white-1: hsl(0, 0%, 100%);
  --white-2: hsl(0, 0%, 98%);
  --orange-yellow-crayola: hsl(45, 100%, 72%);
  --vegas-gold: hsl(45, 54%, 58%);
  --light-gray: hsl(0, 0%, 84%);
  --light-gray-70: hsla(0, 0%, 84%, 0.7);
  --bittersweet-shimmer: hsl(0, 43%, 51%);

  /**
   * typography
   */

  /* font-family */
  --ff-poppins: 'Arial', 'Helvetica', 'Verdana', sans-serif;

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;

  /**
   * shadow
   */
  
  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

  /**
   * transition
   */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;

}





/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a { text-decoration: none; }

li { list-style: none; }

img, ion-icon, a, button, time, span { display: block; }

button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

input, textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}

::selection {
  background: var(--orange-yellow-crayola);
  color: var(--smoky-black);
}

:focus { outline-color: var(--orange-yellow-crayola); }

html { font-family: var(--ff-poppins); }

body { background: var(--smoky-black); }





/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.sidebar,
article {
  background: var(--eerie-black-2);
  border: 1px solid var(--jet);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--jet);
  margin: 16px 0;
}

.icon-box {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--eerie-black-1);
  border-radius: inherit;
  z-index: -1;
}

.icon-box ion-icon { --ionicon-stroke-width: 35px; }

article { display: none; }

article.active {
  display: block;
  animation: fade 0.5s ease backwards;
}

@keyframes fade {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.h2,
.h3,
.h4,
.h5 {
  color: var(--white-2);
  text-transform: capitalize;
}

.h2 { font-size: var(--fs-1); }

.h3 { font-size: var(--fs-2); }

.h4 { font-size: var(--fs-4); }

.h5 {
  font-size: var(--fs-7);
  font-weight: var(--fw-500);
}

.article-title {
  position: relative;
  padding-bottom: 7px;
}

.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--text-gradient-yellow);
  border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
  width: 5px; /* for vertical scrollbar */
  height: 5px; /* for horizontal scrollbar */
}

.has-scrollbar::-webkit-scrollbar-track {
  background: var(--onyx);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--orange-yellow-crayola);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button { width: 20px; }

.content-card {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 15px;
  padding-top: 45px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  z-index: 1;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}





/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: 259px;
}





/*-----------------------------------*\
  #SIDEBAR
\*-----------------------------------*/

.sidebar {
  margin-bottom: 15px;
  max-height: 112px;
  overflow: hidden;
  transition: var(--transition-2);
}

.sidebar.active { max-height: 405px; }

.sidebar-info {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}

.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: 20px;
}

.info-content .name {
  color: var(--white-2);
  font-size: var(--fs-3);
  font-weight: var(--fw-500);
  letter-spacing: -0.25px;
  margin-bottom: 10px;
}

.info-content .title {
  color: var(--white-1);
  background: var(--onyx);
  font-size: var(--fs-8);
  font-weight: var(--fw-300);
  width: max-content;
  padding: 3px 12px;
  border-radius: 8px;
}

.info_more-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  border-radius: 0 15px;
  font-size: 13px;
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
  padding: 10px;
  box-shadow: var(--shadow-2);
  transition: var(--transition-1);
  z-index: 1;
}

.info_more-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--bg-gradient-jet);
  transition: var(--transition-1);
  z-index: -1;
}

.info_more-btn:hover,
.info_more-btn:focus { background: var(--bg-gradient-yellow-1); }

.info_more-btn:hover::before,
.info_more-btn:focus::before { background: var(--bg-gradient-yellow-2); }

.info_more-btn span { display: none; }

.sidebar-info_more {
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-2);
}

.sidebar.active .sidebar-info_more {
  opacity: 1;
  visibility: visible;
}

.contacts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.contact-item {
  min-width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-info {
  max-width: calc(100% - 46px);
  width: calc(100% - 46px);
}

.contact-title {
  color: var(--light-gray-70);
  font-size: var(--fs-8);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.contact-info :is(.contact-link, time, address) {
  color: var(--white-2);
  font-size: var(--fs-7);
}

.contact-info address { font-style: normal; }

.social-list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
  padding-bottom: 4px;
  padding-left: 7px;
}

.social-item .social-link {
  color: var(--light-gray-70);
  font-size: 18px;
}


.social-item .social-link:hover { color: var(--light-gray); }





/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/

.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: hsla(240, 1%, 17%, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--jet);
  border-radius: 12px 12px 0 0;
  box-shadow: var(--shadow-2);
  z-index: 1000;
  min-height: 50px;
}

.navbar-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}

.navbar-link {
  color: var(--light-gray);
  font-size: var(--fs-6);
  padding: 18px 12px;
  transition: color var(--transition-1);
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
}

.navbar-link:hover,
.navbar-link:focus { color: var(--light-gray-70); }

.navbar-link.active { color: var(--orange-yellow-crayola); }





/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .article-title { margin-bottom: 15px; }

.about-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}

.about-text p { margin-bottom: 15px; }



/**
 * #service 
 */

.service { margin-bottom: 35px; }

.service-title { margin-bottom: 20px; }

.service-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.service-item {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 1;
}

.service-item::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}

.service-icon-box { 
  margin-bottom: 10px; 
  display: flex;
  justify-content: center;
  align-items: center;
}

.service-icon-box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.service-icon-box img { margin: auto; }

.service-content-box { text-align: center; }

.service-item-title { margin-bottom: 7px; }

.service-item-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-3);
  line-height: 1.6;
}


/**
 * #testimonials 
 */

.testimonials { margin-bottom: 30px; }

.testimonials-title { margin-bottom: 20px; }

.testimonials-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px 15px;
  padding-bottom: 35px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
}

.testimonials-item {
  min-width: 100%;
  scroll-snap-align: center;
}

.testimonials-avatar-box {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(15px, -25px);
  background: var(--bg-gradient-onyx);
  border-radius: 14px;
  box-shadow: var(--shadow-1);
}

.testimonials-item-title { margin-bottom: 7px; }

.testimonials-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  display: -webkit-box;
  line-clamp: 4;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}


/**
 * #testimonials-modal
 */

.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 20;
  pointer-events: none;
  visibility: hidden;
}

.modal-container::-webkit-scrollbar { display: none; }

.modal-container.active {
  pointer-events: all;
  visibility: visible;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: hsl(0, 0%, 5%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 1;
  transition: var(--transition-1);
}

.overlay.active {
  opacity: 0.8;
  visibility: visible;
  pointer-events: all;
}

.testimonials-modal {
  background: var(--eerie-black-2);
  position: relative;
  padding: 15px;
  margin: 15px 12px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  box-shadow: var(--shadow-5);
  transform: scale(1.2);
  opacity: 0;
  transition: var(--transition-1);
  z-index: 2;
}

.modal-container.active .testimonials-modal {
  transform: scale(1);
  opacity: 1;
}

.modal-close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--onyx);
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--white-2);
  font-size: 18px;
  opacity: 0.7;
}

.modal-close-btn:hover,
.modal-close-btn:focus { opacity: 1; }

.modal-close-btn ion-icon { --ionicon-stroke-width: 50px; }

.modal-avatar-box {
  background: var(--bg-gradient-onyx);
  width: max-content;
  border-radius: 14px;
  margin-bottom: 15px;
  box-shadow: var(--shadow-2);
}

.modal-img-wrapper > img { display: none; }

.modal-title { margin-bottom: 4px; }

.modal-content time {
  font-size: var(--fs-6);
  color: var(--light-gray-70);
  font-weight: var(--fw-300);
  margin-bottom: 10px;
}

.modal-content p {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}


/**
 * #clients 
 */

.clients { margin-bottom: 15px; }

.clients-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px;
  padding-bottom: 25px;
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline mandatory;
  scroll-padding-inline: 25px;
}

.clients-item {
  min-width: 50%;
  scroll-snap-align: start;
}

.clients-item img {
  width: 100%;
  filter: grayscale(1);
  transition: var(--transition-1);
}

.clients-item img:hover { filter: grayscale(0); }

.partner-card {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  z-index: 1;
  transition: var(--transition-1);
  overflow: hidden;
  min-height: 150px; /* 略增高度，容纳48px图标+标题 */
}

.partner-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}

.partner-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-3);
}

.partner-icon {
  width: 56px;
  height: 56px;
  background: radial-gradient( circle at 30% 30%, rgba(255, 183, 3, .22), rgba(255,183,3,.06) );
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.partner-icon img {
  width: 32px; /* 统一LOGO尺寸 */
  height: 32px;
  display: block;
}

.partner-letter {
  font-size: 28px;
  font-weight: 800;
  color: var(--orange-yellow-crayola);
  line-height: 1;
}

.partner-name {
  font-size: var(--fs-4);
  font-weight: var(--fw-600);
  color: var(--white-1);
  text-align: center;
  margin: 0;
  letter-spacing: 0.5px;
}

.partner-description {
  display: none;
}

/* 技术伙伴图标样式：统一黄色主色 */
.partner-icon.google,
.partner-icon.openai,
.partner-icon.anthropic,
.partner-icon.tencent { color: var(--orange-yellow-crayola); background: radial-gradient( circle at 30% 30%, rgba(255, 183, 3, .22), rgba(255,183,3,.06) ); }





/*-----------------------------------*\
  #RESUME
\*-----------------------------------*/

.article-title { margin-bottom: 30px; }


/**
 * education and experience 
 */

.timeline { margin-bottom: 30px; }

.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 45px;
}

.timeline-item { position: relative; }

.timeline-item:not(:last-child) { margin-bottom: 20px; }

.timeline-item-title {
  font-size: var(--fs-6);
  line-height: 1.3;
  margin-bottom: 7px;
}

.timeline-list span {
  color: var(--vegas-gold);
  font-weight: var(--fw-400);
  line-height: 1.6;
}

.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  top: -25px;
  left: -30px;
  width: 1px;
  height: calc(100% + 50px);
  background: var(--jet);
}

.timeline-item::after {
  content: "";
  position: absolute;
  top: 5px;
  left: -33px;
  height: 6px;
  width: 6px;
  background: var(--text-gradient-yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--jet);
}

.timeline-text {
  color: var(--light-gray);
  font-weight: var(--fw-300);
  line-height: 1.6;
}


/**
 * skills 
 */

.skills-title { margin-bottom: 20px; }

.skills-list { padding: 20px; }


.skills-item:not(:last-child) { margin-bottom: 15px; }

.skill .title-wrapper {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 8px;
}

.skill .title-wrapper data {
  color: var(--light-gray);
  font-size: var(--fs-7);
  font-weight: var(--fw-300);
}

.skill-progress-bg {
  background: var(--jet);
  width: 100%;
  height: 8px;
  border-radius: 10px;
}

.skill-progress-fill {
  background: var(--text-gradient-yellow);
  height: 100%;
  border-radius: inherit;
}





/*-----------------------------------*\
  #PORTFOLIO
\*-----------------------------------*/

.filter-list { display: none; }

.filter-select-box {
  position: relative;
  margin-bottom: 25px;
}

.filter-select {
  background: var(--eerie-black-2);
  color: var(--white-1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

.filter-select.active .select-icon { transform: rotate(0.5turn); }

.select-list {
  background: var(--eerie-black-2);
  position: absolute;
  top: calc(100% + 6px);
  width: 100%;
  padding: 6px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  z-index: 2;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: 0.15s ease-in-out;
}

.filter-select.active + .select-list {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.select-item button {
  background: var(--eerie-black-2);
  color: var(--white-1);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  text-transform: capitalize;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
}

.select-item button:hover { --eerie-black-2: hsl(240, 2%, 20%); }

.project-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 10px;
  list-style: none; /* 明确移除列表样式 */
}

/* GitHub风格项目卡片样式 */
.project-item {
  display: none;
  list-style: none; /* 移除黑色列表标记 */
}

.project-item.active {
  display: block;
  animation: scaleUp 0.25s ease forwards;
}

@keyframes scaleUp {
  0% { transform: scale(0.5); }
  100% { transform: scale(1); }
}

.project-item > a {
  width: 100%;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: linear-gradient(135deg,
    var(--orange-yellow-crayola) 0%,
    hsl(45, 100%, 65%) 50%,
    var(--orange-yellow-crayola) 100%);
  border-radius: 16px;
  padding: 20px;
  min-height: 240px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(255, 180, 0, 0.15);
  transition: all 0.3s ease;
}

.project-item > a:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(255, 180, 0, 0.28);
}

/* 彻底隐藏旧的图片容器 */
.project-img,
.project-item-icon-box {
  display: none !important;
  visibility: hidden !important;
  width: 0 !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* 统一的GitHub风格卡片容器 */
.project-card {
  background: linear-gradient(135deg, 
    var(--orange-yellow-crayola) 0%, 
    hsl(45, 100%, 65%) 50%, 
    var(--orange-yellow-crayola) 100%);
  border-radius: 16px;
  padding: 20px;
  height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(255, 180, 0, 0.2);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(255, 180, 0, 0.3);
}

/* 删除背景装饰圆圈 - 这些导致了左上角黑色方块 */
/* 
.project-item > a::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  z-index: 1;
}

.project-item > a::after {
  content: '';
  position: absolute;
  bottom: -25px;
  left: -25px;
  width: 90px;
  height: 90px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  z-index: 1;
}
*/

/* 项目图标 */
.project-icon {
  font-size: 48px;
  color: white;
  margin: 0 0 12px 0;
  z-index: 2;
  position: relative;
  order: 1;
  align-self: flex-start;
}

/* 项目标题 */
.project-title {
  color: white !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  margin: 0 0 10px 0 !important;
  line-height: 1.25 !important;
  z-index: 2;
  position: relative;
  text-transform: none;
  order: 2;
}

/* 项目描述 */
.project-description {
  color: rgba(255, 255, 255, 0.92) !important;
  font-size: 14px !important;
  line-height: 1.45 !important;
  margin: 0 0 auto 0 !important;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  z-index: 2;
  position: relative;
  order: 3;
  flex: 1;
}

/* 项目元信息 */
.project-meta {
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  z-index: 2;
  position: relative;
  margin: 16px 0 0 0 !important;
  order: 4;
}

.project-language {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-stats {
  display: flex;
  gap: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
}

/* 移除原有的project-img相关样式 */
.project-img {
  display: none !important;
}

.project-item-icon-box {
  display: none !important;
}

/* 覆盖 index.html 内联样式，确保GitHub风格卡片生效 */
.portfolio .project-item > a { 
  background: linear-gradient(135deg, var(--orange-yellow-crayola) 0%, hsl(45, 100%, 65%) 50%, var(--orange-yellow-crayola) 100%) !important; 
  display: flex !important;
  flex-direction: column !important;
}
.portfolio .project-title { color: #fff !important; margin: 0 0 10px 0 !important; font-weight: 700 !important; }
.portfolio .project-description { color: rgba(255,255,255,0.92) !important; margin: 0 0 auto 0 !important; }
.portfolio .project-meta { 
  color: rgba(255,255,255,0.85) !important; 
  margin: 16px 0 0 0 !important;
  display: flex !important;
  justify-content: flex-start !important;
}
.portfolio .project-language { background: #ffdb70 !important; color: #1a1a2e !important; border: 1px solid rgba(255, 219, 112, 0.3) !important; box-shadow: 0 2px 8px rgba(255, 219, 112, 0.3) !important; }
.portfolio .project-stats { color: rgba(255,255,255,0.85) !important; }
/* 彻底隐藏旧的图片容器 */
.portfolio .project-img { display: none !important; visibility: hidden !important; }
.portfolio .project-item-icon-box { display: none !important; visibility: hidden !important; }
.portfolio .project-icon { 
  margin: 0 0 12px 0 !important; 
  font-size: 48px !important; 
  color: white !important;
  order: 1 !important;
}

/* 旧样式保持不变以防兼容性问题 */
.project-img::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  z-index: 1;
  transition: var(--transition-1);
}

.project-item > a:hover .project-img::before { background: hsla(0, 0%, 0%, 0.5); }

.project-item-icon-box {
  --scale: 0.8;

  background: var(--jet);
  color: var(--orange-yellow-crayola);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(var(--scale));
  font-size: 20px;
  padding: 18px;
  border-radius: 12px;
  opacity: 0;
  z-index: 1;
  transition: var(--transition-1);
}

.project-item > a:hover .project-item-icon-box {
  --scale: 1;
  opacity: 1;
}

.project-item-icon-box ion-icon { --ionicon-stroke-width: 50px; }

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}

.project-item > a:hover img { transform: scale(1.1); }

.project-title,
.project-category { margin-left: 10px; }

.project-title {
  color: var(--white-2);
  font-size: var(--fs-5);
  font-weight: var(--fw-400);
  text-transform: capitalize;
  line-height: 1.3;
}

.project-category {
  color: var(--light-gray-70);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}





/*-----------------------------------*\
  #BLOG
\*-----------------------------------*/

.blog-posts { margin-bottom: 30px; }

.blog-posts-list {
    display: grid;
    /* 强制单列布局，确保每行一个卡片 */
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

/* 通用blog-post-item链接样式 */
.blog-post-item > a {
  position: relative;
  background: var(--border-gradient-onyx);
  height: 100%;
  box-shadow: var(--shadow-4);
  border-radius: 16px;
  z-index: 1;
  overflow: hidden;
  transition: var(--transition-1);
}

/* 线上项目专用：覆盖通用样式，实现左右分块布局 */
.blog-posts .blog-post-item > a {
  display: flex !important;
  position: relative !important;
  background: transparent !important;
  height: 100% !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  z-index: 1 !important;
  overflow: hidden !important;
  transition: var(--transition-1) !important;
}

.blog-post-item > a::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--eerie-black-1);
  z-index: -1;
}

/* 线上项目专用：隐藏::before伪元素 */
.blog-posts .blog-post-item > a::before {
  display: none !important;
}

/* 线上项目：加强信息层级与直观性 */
.blog-banner-box {
  width: 100%;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
}

.blog-banner-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}

.blog-post-item > a:hover .blog-banner-box img { transform: scale(1.1); }

.blog-icon {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
  box-shadow: var(--shadow-1);
  z-index: 2;
}

.blog-content { padding: 16px; }

.blog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.blog-meta .blog-category {
  color: var(--vegas-gold);
  font-weight: var(--fw-500);
  font-size: var(--fs-6);
  background: hsla(45, 100%, 72%, 0.08);
  border: 1px solid var(--jet);
  padding: 2px 10px;
  border-radius: 999px;
}

.blog-meta time {
  color: var(--light-gray-70);
  font-size: var(--fs-7);
}

.blog-meta .dot {
  background: var(--light-gray-70);
  width: 4px;
  height: 4px;
  border-radius: 4px;
}

.blog-item-title {
  margin: 0 0 10px 0;
  line-height: 1.35;
  font-size: 18px;
  color: var(--white-1);
  transition: var(--transition-1);
}

.blog-post-item > a:hover .blog-item-title { color: var(--orange-yellow-crayola); }

.blog-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-post-item > a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-3);
}





/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/

.mapbox {
  position: relative;
  height: 250px;
  width: 100%;
  border-radius: 16px;
  margin-bottom: 30px;
  border: 1px solid var(--jet);
  overflow: hidden;
}

.mapbox figure { height: 100%; }

.mapbox iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(1);
}

.contact-form { margin-bottom: 10px; }

.form-title { margin-bottom: 20px; }

.input-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-bottom: 25px;
}

.form-input {
  color: var(--white-2);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  padding: 13px 20px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  outline: none;
}

.form-input::placeholder { font-weight: var(--fw-500); }

.form-input:focus { border-color: var(--orange-yellow-crayola); }

textarea.form-input {
  min-height: 100px;
  height: 120px;
  max-height: 200px;
  resize: vertical;
  margin-bottom: 25px;
}

textarea.form-input::-webkit-resizer { display: none; }

.form-input:focus:invalid { border-color: var(--bittersweet-shimmer); }

.form-btn {
  position: relative;
  width: 100%;
  background: var(--border-gradient-onyx);
  color: var(--orange-yellow-crayola);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-radius: 14px;
  font-size: var(--fs-6);
  text-transform: capitalize;
  box-shadow: var(--shadow-3);
  z-index: 1;
  transition: var(--transition-1);
}

.form-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
  transition: var(--transition-1);
}

.form-btn ion-icon { font-size: 16px; }

.form-btn:hover { background: var(--bg-gradient-yellow-1); }

.form-btn:hover::before { background: var(--bg-gradient-yellow-2); }

.form-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-btn:disabled:hover { background: var(--border-gradient-onyx); }

.form-btn:disabled:hover::before { background: var(--bg-gradient-jet); }





/*-----------------------------------*\
  #FOOTER
\*-----------------------------------*/

.footer {
  padding: 15px 0;
  text-align: center;
  overflow: hidden;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.footer-text.copyright {
  font-size: 14px;
  color: #888888;
  margin-bottom: 5px;
}

.footer-beian {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.footer-text {
  color: #888888;
  font-size: var(--fs-7);
  margin: 0;
  text-align: center;
}

.footer-text a {
  color: #888888;
  text-decoration: none;
  transition: var(--transition-1);
  display: inline-flex;
  align-items: center;
}

.footer-text a:hover {
  color: var(--orange-yellow-crayola);
  text-decoration: underline;
}


/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {

  /**
   * client
   */

  .clients-item { min-width: calc(33.33% - 10px); }



  /**
   * #PORTFOLIO, BLOG 
   */

  .project-img,
  .blog-banner-box { height: auto; }

}





/**
 * responsive larger than 580px screen
 */

@media (min-width: 580px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
     * typography
     */

    --fs-1: 32px;
    --fs-2: 24px;
    --fs-3: 26px;
    --fs-4: 18px;
    --fs-6: 15px;
    --fs-7: 15px;
    --fs-8: 12px;

  }



  /**
   * #REUSED STYLE
   */

  .sidebar, article {
    width: 520px;
    margin-inline: auto;
    padding: 30px;
  }

  .article-title {
    font-weight: var(--fw-600);
    padding-bottom: 15px;
  }

  .article-title::after {
    width: 40px;
    height: 5px;
  }

  .icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 18px;
  }



  /**
   * #MAIN
   */

  main {
    margin-top: 60px;
    margin-bottom: 100px;
  }



  /**
   * #SIDEBAR
   */

  .sidebar {
    max-height: 180px;
    margin-bottom: 30px;
  }

  .sidebar.active { max-height: 584px; }

  .sidebar-info { gap: 25px; }

  .avatar-box { border-radius: 30px; }

  .avatar-box img { width: 120px; }

  .info-content .name { margin-bottom: 15px; }

  .info-content .title { padding: 5px 18px; }

  .info_more-btn {
    top: -30px;
    right: -30px;
    padding: 10px 15px;
  }

  .info_more-btn span {
    display: block;
    font-size: var(--fs-8);
  }

  .info_more-btn ion-icon { display: none; }

  .separator { margin: 32px 0; }

  .contacts-list { gap: 20px; }

  .contact-info {
    max-width: calc(100% - 64px);
    width: calc(100% - 64px);
  }



  /**
   * #NAVBAR
   */

  .navbar { border-radius: 20px 20px 0 0; }

  .navbar-list { gap: 20px; }

  .navbar-link { --fs-8: 14px; }



  /**
   * #ABOUT
   */

  .about .article-title { margin-bottom: 20px; }

  .about-text { margin-bottom: 40px; }

  /* service */

  .service-item {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 18px;
    padding: 30px;
  }

  .service-icon-box {
    margin-bottom: 0;
    margin-top: 5px;
  }

  .service-content-box { text-align: left; }

  /* testimonials */

  .testimonials-title { margin-bottom: 25px; }

  .testimonials-list {
    gap: 30px;
    margin: 0 -30px;
    padding: 30px;
    padding-bottom: 35px;
  }

  .content-card {
    padding: 30px;
    padding-top: 25px;
  }

  .testimonials-avatar-box {
    transform: translate(30px, -30px);
    border-radius: 20px;
  }

  .testimonials-avatar-box img { width: 80px; }

  .testimonials-item-title {
    margin-bottom: 10px;
    margin-left: 95px;
  }

  .testimonials-text {
    line-clamp: 2;
    -webkit-line-clamp: 2;
  }

  /* testimonials modal */

  .modal-container { padding: 20px; }

  .testimonials-modal {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    gap: 25px;
    padding: 30px;
    border-radius: 20px;
  }

  .modal-img-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .modal-avatar-box {
    border-radius: 18px;
    margin-bottom: 0;
  }

  .modal-avatar-box img { width: 65px; }

  .modal-img-wrapper > img {
    display: block;
    flex-grow: 1;
    width: 35px;
  }

  /* clients */

  .clients-list {
    gap: 50px;
    margin: 0 -30px;
    padding: 45px;
    scroll-padding-inline: 45px;
  }

  .clients-item { min-width: calc(33.33% - 35px); }



  /**
   * #RESUME
   */

  .timeline-list { margin-left: 65px; }

  .timeline-item:not(:last-child)::before { left: -40px; }

  .timeline-item::after {
    height: 8px;
    width: 8px;
    left: -43px;
  }

  .skills-item:not(:last-child) { margin-bottom: 25px; }



  /**
   * #PORTFOLIO, BLOG
   */

  .project-img, .blog-banner-box { border-radius: 16px; }

  .blog-posts-list { gap: 30px; }

  .blog-content { padding: 25px; }



  /**
   * #CONTACT
   */

  .mapbox {
    height: 380px;
    border-radius: 18px;
  }

  .input-wrapper {
    gap: 30px;
    margin-bottom: 30px;
  }

  .form-input { padding: 15px 20px; }

  textarea.form-input { margin-bottom: 30px; }

  .form-btn {
    --fs-6: 16px;
    padding: 16px 20px;
  }

  .form-btn ion-icon { font-size: 18px; }

}





/**
 * responsive larger than 768px screen
 */

@media (min-width: 768px) {

  /**
   * REUSED STYLE
   */

  .sidebar, article { width: 700px; }

  .has-scrollbar::-webkit-scrollbar-button { width: 100px; }



  /**
   * SIDEBAR
   */

  .contacts-list {
    grid-template-columns: 1fr 1fr;
    gap: 30px 15px;
  }



  /**
   * NAVBAR
   */

  .navbar-link { --fs-8: 15px; }



  /**
   * ABOUT
   */

  /* testimonials modal */

  .testimonials-modal {
    gap: 35px;
    max-width: 680px;
  }

  .modal-avatar-box img { width: 80px; }



  /**
   * PORTFOLIO
   */

  .article-title { padding-bottom: 20px; }

  .filter-select-box { display: none; }

  .filter-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 25px;
    padding-left: 5px;
    margin-bottom: 30px;
  }

  .filter-item {
    color: var(--white-1);
    font-size: var(--fs-5);
    transition: var(--transition-1);
    cursor: pointer;
  }

  .filter-item:hover { color: var(--light-gray-70); }

  .filter-item.active { color: var(--orange-yellow-crayola); }

  .filter-item button {
    color: var(--white-1);
    font-size: var(--fs-5);
    transition: var(--transition-1);
  }

  .filter-item button:hover { color: var(--light-gray-70); }

  .filter-item button.active { color: var(--orange-yellow-crayola); }

  /* portfolio and blog grid */

  /* 项目列表保持双列，线上项目强制单列 */
   .project-list { grid-template-columns: 1fr 1fr; }
   .blog-posts-list { grid-template-columns: 1fr !important; }



  /**
   * CONTACT
   */

  .input-wrapper { grid-template-columns: 1fr 1fr; }

  .form-btn {
    width: max-content;
    margin-left: auto;
  }
  
}





/**
 * responsive larger than 1024px screen
 */

@media (min-width: 1024px) {

  /**
   * CUSTOM PROPERTY
   */

  :root {

    /**
    * shadow
    */

    --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
    --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);

  }



  /**
   * REUSED STYLE
   */

  .sidebar, article {
    width: 950px;
    box-shadow: var(--shadow-5);
  }



  /**
   * MAIN 
   */

  main { margin-bottom: 60px; }

  .main-content {
    position: relative;
    width: max-content;
    margin: auto;
  }



  /**
   * NAVBAR
   */

  .navbar {
    position: absolute;
    bottom: auto;
    top: 0;
    left: auto;
    right: 0;
    width: max-content;
    border-radius: 0 20px;
    padding: 0 20px;
    box-shadow: none;
  }

  .navbar-list {
    gap: 30px;
    padding: 0 20px;
  }

  .navbar-link { font-weight: var(--fw-500); }



  /**
   * ABOUT
   */

  /* service */

  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 20px 25px;
  }

  /* testimonials */

  .testimonials-item { min-width: calc(50% - 15px); }

  /* clients */

  .clients-item { min-width: calc(25% - 38px); }



  /**
   * PORTFOLIO
   */

  .project-list { grid-template-columns: repeat(3, 1fr); }
   .blog-posts-list { grid-template-columns: 1fr !important; }



  /**
   * BLOG
   */

  .blog-banner-box { height: 230px; }

}





/**
 * responsive larger than 1250px screen
 */

@media (min-width: 1250px) {

  /**
   * RESET
   */

  body::-webkit-scrollbar { width: 20px; }

  body::-webkit-scrollbar-track { background: var(--smoky-black); }

  body::-webkit-scrollbar-thumb {
    border: 5px solid var(--smoky-black);
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 20px;
    box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
                inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
  }

  body::-webkit-scrollbar-thumb:hover { background: hsla(0, 0%, 100%, 0.15); }

  body::-webkit-scrollbar-button { height: 60px; }



  /**
   * REUSED STYLE
   */

  .sidebar, article { width: auto; }

  article { min-height: 100%; }



  /**
   * MAIN
   */

  main {
    max-width: 1200px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
  }



  /**
   * SIDEBAR
   */

  .sidebar {
    position: sticky;
    top: 60px;
    max-height: max-content;
    height: 100%;
    margin-bottom: 0;
    padding-top: 60px;
    z-index: 1;
  }

  .sidebar-info { flex-direction: column; }

  .avatar-box img { width: 150px; }

  .info-content .name {
    white-space: nowrap;
    text-align: center;
  }

  .info-content .title { margin: auto; }

  .info_more-btn { display: none; }

  .sidebar-info_more {
    opacity: 1;
    visibility: visible;
  }

  .contacts-list { grid-template-columns: 1fr; }

  .contact-info :is(.contact-link) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contact-info :is(.contact-link, time, address) {
    --fs-7: 14px;
    font-weight: var(--fw-300);
  }

  .separator:last-of-type {
    margin: 15px 0;
    opacity: 0;
  }

  .social-list { justify-content: center; }



  /**
	 * RESUME
	 */

  .timeline-text { max-width: 700px; }

  .project-list { grid-template-columns: repeat(3, 1fr); }
   .blog-posts-list { grid-template-columns: 1fr !important; }

}

/**
 * Footer样式
 */
.footer {
  background: transparent;
  text-align: center;
  padding: 15px 0;
  margin-top: 30px;
  z-index: 1;
  position: relative;
}

.footer-text {
  margin: 0;
  font-size: 12px;
  color: #666;
}

.footer-text a {
  color: #666;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-text a:hover {
  color: #333;
  text-decoration: underline;
}

/* 为主内容添加底部边距，避免被navbar遮挡 */
.main-content {
  padding-bottom: 70px;
}

/* 移动端响应式调整 */
@media (max-width: 580px) {
  .main-content {
    padding-bottom: 80px; /* 增加底部间距，确保内容不被navbar遮挡 */
  }
  
  .footer {
    padding: 8px 0;
    margin-top: 15px;
    margin-bottom: 70px; /* 确保footer在navbar上方有足够间距 */
  }
  
  .footer-content {
    gap: 8px;
  }
  
  .footer-text.copyright {
    font-size: 11px !important;
    color: #888888 !important;
    margin-bottom: 3px !important;
  }
  
  .footer-beian {
    gap: 3px;
  }
  
  .footer-text {
    font-size: 10px;
    padding: 0 15px;
    line-height: 1.4;
  }
  
  .footer-text img {
    width: 14px !important;
    height: 14px !important;
    margin-right: 3px !important;
  }
  
  /* 确保navbar在移动端有足够高度和可点击区域 */
  .navbar {
    min-height: 57px;
  }
  
  .navbar-link {
    padding: 15px 10px;
    font-size: 16px;
    min-height: 57px;
    font-weight: 600;
  }
}

/* ===== Portfolio & Blog 卡片黑色风格覆盖（参照“专注领域”） ===== */
/* Portfolio 项目卡片 */
.portfolio .project-item > a {
  position: relative;
  background: var(--border-gradient-onyx) !important;
  padding: 20px !important;
  border-radius: 14px !important;
  box-shadow: var(--shadow-2) !important;
  z-index: 1 !important;
  display: block !important;
  text-decoration: none !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  min-height: 200px !important;
}

.portfolio .project-item > a::before {
  content: "" !important;
  position: absolute !important;
  inset: 1px !important;
  background: var(--bg-gradient-jet) !important;
  border-radius: inherit !important;
  z-index: -1 !important;
}

.portfolio .project-item > a:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 10px 30px rgba(255, 180, 0, 0.2) !important;
}

/* 隐藏项目缩略图 */
.portfolio .project-img { display: none !important; }

/* 项目图标（黄色） */
.portfolio .project-icon {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  margin-bottom: 15px !important;
}

.portfolio .project-icon ion-icon {
  color: var(--orange-yellow-crayola) !important;
  font-size: 48px !important;
}

/* 项目标题与描述 */
.portfolio .project-title {
  color: var(--orange-yellow-crayola) !important;
  font-size: var(--fs-4) !important;
  font-weight: var(--fw-500) !important;
  margin-bottom: 10px !important;
  text-align: center !important;
}

.portfolio .project-description {
  color: var(--light-gray) !important;
  font-size: var(--fs-6) !important;
  font-weight: var(--fw-300) !important;
  line-height: 1.6 !important;
  margin-bottom: 15px !important;
  text-align: center !important;
}

/* 项目语言标签 */
.portfolio .project-meta {
  position: absolute !important;
  top: 15px !important;
  right: 15px !important;
  z-index: 2 !important;
}

.portfolio .project-language {
  background: var(--orange-yellow-crayola) !important;
  color: #000 !important;
  font-size: 10px !important;
  font-weight: var(--fw-500) !important;
  padding: 3px 8px !important;
  border-radius: 6px !important;
  text-transform: uppercase !important;
  border: 1px solid rgba(255, 219, 112, 0.3) !important;
  box-shadow: 0 2px 8px rgba(255, 219, 112, 0.3) !important;
}

/* Blog 线上项目卡片 */
.blog .blog-post-item {
  position: relative !important;
  background: var(--border-gradient-onyx) !important;
  border-radius: 14px !important;
  box-shadow: var(--shadow-2) !important;
  z-index: 1 !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.blog .blog-post-item::before {
  content: "" !important;
  position: absolute !important;
  inset: 1px !important;
  background: var(--bg-gradient-jet) !important;
  border-radius: inherit !important;
  z-index: -1 !important;
}

.blog .blog-post-item:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 10px 30px rgba(255, 180, 0, 0.2) !important;
}

.blog .blog-post-item > a {
  display: flex !important;
  text-decoration: none !important;
  padding: 0 !important;
  color: inherit !important;
  width: 100% !important;
}

/* =====  线上项目卡片 - 参照"专注领域"布局风格  ===== */
.blog-posts .blog-post-item {
  position: relative !important;
  background: var(--border-gradient-onyx) !important;
  padding: 25px !important;
  border-radius: 14px !important;
  box-shadow: var(--shadow-2) !important;
  z-index: 1 !important;
  display: flex !important;
  justify-content: flex-start !important;
  align-items: flex-start !important;
  gap: 20px !important;
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
  margin-bottom: 20px !important;
}

.blog-posts .blog-post-item::before {
  content: "" !important;
  position: absolute !important;
  inset: 1px !important;
  background: var(--bg-gradient-jet) !important;
  border-radius: inherit !important;
  z-index: -1 !important;
}

.blog-posts .blog-post-item:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 10px 30px rgba(255, 180, 0, 0.2) !important;
}

/* 左侧图标区域 - 精确对齐 */
.blog-posts .blog-post-item .blog-left-section {
  flex-shrink: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100px !important;
  height: 100% !important;
}

/* 图标样式 - 去掉背景，纯黄色图标 */
.blog-posts .blog-post-item .blog-icon {
  position: static !important;
  top: auto !important;
  left: auto !important;
  z-index: auto !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  width: auto !important;
  height: auto !important;
  margin: 0 !important;
  background: none !important;
  border-radius: 0 !important;
}

.blog-posts .blog-post-item .blog-icon ion-icon {
  color: var(--orange-yellow-crayola) !important;
  font-size: 60px !important;
}

/* 分类标签 - 移到右上角 */
.blog-posts .blog-post-item .blog-category {
  position: absolute !important;
  top: 15px !important;
  right: 15px !important;
  background: var(--orange-yellow-crayola) !important;
  color: var(--smoky-black) !important;
  padding: 4px 8px !important;
  border-radius: 6px !important;
  font-size: 10px !important;
  font-weight: var(--fw-600) !important;
  text-align: center !important;
  white-space: nowrap !important;
  z-index: 2 !important;
}

/* 右侧内容区域 - 居中对齐 */
.blog-posts .blog-post-item .blog-right-section {
  flex: 1 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  text-align: center !important;
  padding-left: 20px !important;
}

/* 标题样式 - 居中，更大字号 */
.blog-posts .blog-post-item .blog-item-title {
  color: var(--white-2) !important;
  font-size: var(--fs-3) !important;
  font-weight: var(--fw-600) !important;
  margin-bottom: 12px !important;
  line-height: 1.3 !important;
  text-align: center !important;
}

/* 内容文本 - 居中对齐 */
.blog-posts .blog-post-item .blog-text {
  color: var(--light-gray) !important;
  font-size: var(--fs-6) !important;
  font-weight: var(--fw-300) !important;
  line-height: 1.6 !important;
  margin: 0 !important;
  text-align: center !important;
}

/* 精简：仅隐藏不需要的旧 banner，保留默认结构以减少冲突 */
.blog .blog-banner-box { display: none !important; }

/* 内容与文本颜色 */
.blog .blog-content {
   padding: 0 !important;
   text-align: left !important; /* 第二行文字介绍左对齐 */
   margin-left: 0 !important; /* 移除左边距，避免与图标重叠 */
 }

/* 新增footer区域样式 */
 .blog .blog-footer {
   display: flex !important;
   justify-content: center !important; /* 居中对齐 */
   align-items: center !important;
   gap: 15px !important; /* 标签和日期之间的间距 */
   margin-top: 12px !important;
 }

.blog .blog-footer .blog-category {
  background: #ffdb70 !important; /* 黄底 */
  color: #1a1a2e !important;     /* 黑字 */
  padding: 4px 10px !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: var(--fs-8) !important;
  text-transform: uppercase !important;
  display: inline-block !important;
}

.blog .blog-footer time {
  color: var(--light-gray-70) !important;
  font-size: var(--fs-7) !important;
}

.blog .blog-item-title {
  color: var(--white-2) !important;
  font-size: var(--fs-4) !important;
  font-weight: var(--fw-500) !important;
  margin: 0 !important;
}

.blog .blog-text {
  color: var(--light-gray) !important;
  font-size: var(--fs-6) !important;
  font-weight: var(--fw-300) !important;
  line-height: 1.6 !important;
}

.blog .blog-meta {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin-bottom: 15px !important;
}

.blog .blog-meta time { color: var(--light-gray-70) !important; font-size: var(--fs-8) !important; }
.blog .dot { background: var(--light-gray-70) !important; width: 4px !important; height: 4px !important; border-radius: 50% !important; margin: 0 8px !important; }

.blog .blog-meta .dot { display: none; }





/*-----------------------------------*\
  #TOOLS
\*-----------------------------------*/

.tools {
  position: relative;
}

.tools-controls {
  margin-bottom: 30px;
}

.tools-search {
  margin-bottom: 20px;
}

.tools-search .form-input {
  background: var(--eerie-black-1);
  color: var(--white-2);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  padding: 13px 20px;
  border: 1px solid var(--jet);
  border-radius: 14px;
  outline: none;
  transition: var(--transition-1);
}

.tools-search .form-input:focus {
  border-color: var(--orange-yellow-crayola);
}

.tools-search .form-input::placeholder {
  font-weight: var(--fw-400);
  color: var(--light-gray);
}

.tools-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.category-btn {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  text-transform: capitalize;
  border: 1px solid var(--jet);
  padding: 8px 15px;
  border-radius: 14px;
  background: var(--eerie-black-1);
  cursor: pointer;
  transition: var(--transition-1);
}

.category-btn:hover {
  color: var(--orange-yellow-crayola);
  border-color: var(--orange-yellow-crayola);
}

.category-btn.active {
  color: var(--orange-yellow-crayola);
  border-color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
  min-height: 200px;
}

.tool-card {
  background: var(--border-gradient-onyx);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  transition: var(--transition-1);
  border: 1px solid transparent;
  position: relative;
  z-index: 1;
}

.tool-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}

.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-3);
}

.tool-card:hover::before {
  background: linear-gradient(
    to bottom right, 
    hsla(240, 1%, 18%, 0.4) 0%, 
    hsla(240, 2%, 11%, 0.1) 100%
  ), hsl(240, 2%, 15%);
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.tool-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--eerie-black-1);
  flex-shrink: 0;
}

.tool-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tool-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--orange-yellow-crayola);
}

.tool-info h3 {
  color: var(--white-2);
  font-size: var(--fs-5);
  font-weight: var(--fw-500);
  margin-bottom: 5px;
  line-height: 1.3;
}

.tool-category {
  color: var(--light-gray-70);
  font-size: var(--fs-7);
  font-weight: var(--fw-300);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tool-description {
  color: var(--light-gray);
  font-size: var(--fs-6);
  line-height: 1.6;
  margin-bottom: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.tool-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-7);
  color: var(--light-gray-70);
}

.tool-link {
  color: var(--orange-yellow-crayola);
  text-decoration: none;
  font-weight: var(--fw-400);
  transition: var(--transition-1);
}

.tool-link:hover {
  color: var(--vegas-gold);
}

.tools-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin-top: 30px;
}

.btn {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  border: 1px solid var(--jet);
  padding: 10px 20px;
  border-radius: 14px;
  background: var(--eerie-black-1);
  cursor: pointer;
  transition: var(--transition-1);
}

.btn:hover:not(:disabled) {
  color: var(--orange-yellow-crayola);
  border-color: var(--orange-yellow-crayola);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.page-info {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-400);
  margin: 0 10px;
}

.tools-loading {
  text-align: center;
  color: var(--light-gray);
  font-size: var(--fs-6);
  padding: 40px 20px;
}

.tools-empty {
  text-align: center;
  color: var(--light-gray);
  font-size: var(--fs-6);
  padding: 40px 20px;
}

.tools-error {
  text-align: center;
  color: var(--bittersweet-shimmer);
  font-size: var(--fs-6);
  padding: 40px 20px;
}

/* 响应式设计 */
@media (max-width: 580px) {
  .tools-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .tools-categories {
    gap: 8px;
  }
  
  .category-btn {
    font-size: var(--fs-7);
    padding: 6px 12px;
  }
  
  .tool-card {
    padding: 15px;
  }
  
  .tool-header {
    gap: 12px;
  }
  
  .tool-icon {
    width: 35px;
    height: 35px;
  }
  
  .tools-pagination {
    flex-wrap: wrap;
    gap: 10px;
  }
  
  .btn {
    padding: 8px 15px;
    font-size: var(--fs-7);
  }
}