/**
* Template Name: Personal - v2.1.0
* Template URL: https://bootstrapmade.com/personal-free-resume-bootstrap-template/
* Author: BootstrapMade.com
* License: https://bootstrapmade.com/license/
*/

/*--------------------------------------------------------------
# General
--------------------------------------------------------------*/
body {
  font-family: "Open Sans", sans-serif;
  color: #fff;
  position: relative;
  background: #050505; /* Dark fallback for cosmic background */
}

/* Remove original static background image to allow cosmic canvas to show */
body::before {
  display: none;
}

@media (min-width: 1024px) {
  body::before {
    display: none;
  }
}

a {
  color: #12d640;
}

a:hover {
  color: #12d640;
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Raleway", sans-serif;
}

/*--------------------------------------------------------------
# Cosmic Background Canvas
--------------------------------------------------------------*/
#cosmic-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  display: block;
  background: #050505;
}

.noise-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
#header {
  transition: ease-in-out 0s;
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  z-index: 997;
  overflow-y: auto;
}

#header * {
  transition: ease-in-out 0s;
}

#header h1 {
  font-size: 48px;
  margin-top: 0px;
  padding: 0;
  line-height: 1;
  font-weight: 700;
  font-family: "Poppins", sans-serif;
}

#header h1 a, #header h1 a:hover {
  color: #dee2e6;
  line-height: 1;
  display: inline-block;
}

#header h2 {
  font-size: 24px;
  margin-top: 20px;
  color: #12d640;
}

#header h2 span {
  color: #ffc107;
  border-bottom: 2px solid #1c7d32;
  padding-bottom: 6px;
}

#header img {
  padding: 0;
  margin: 0;
}

#header .social-links {
  margin-top: 40px;
  display: flex;
}

#header .social-links a {
  font-size: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  line-height: 1;
  margin-right: 8px;
  border-radius: 50%;
  width: 40px;
  height: 40px;
}

#header .social-links a:hover {
  background: #1c7d32;
}

@media (max-width: 992px) {
  #header h1 {
    font-size: 36px;
  }
  #header h2 {
    font-size: 20px;
    line-height: 30px;
  }
  #header .social-links {
    margin-top: 15px;
  }
  #header .container {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
}

/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
/* Desktop Navigation */
.nav-menu {
  margin-top: 35px;
}

.nav-menu ul {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu li + li {
  margin-left: 30px;
}

.nav-menu a {
  display: block;
  position: relative;
  color: #fff;
  font-size: 19px;
  font-family: "Poppins", sans-serif;
  font-weight: 400;
}

.nav-menu a:before {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: #9e7f25;
  visibility: hidden;
  width: 0px;
  transition: all 0.3s ease-in-out 0s;
}

.nav-menu a:hover:before, .nav-menu li:hover > a:before, .nav-menu .active > a:before {
  visibility: visible;
  width: 25px;
}

.nav-menu a:hover, .nav-menu .active > a, .nav-menu li:hover > a {
  color: #12d640;
  text-decoration: none;
}

/* Mobile Navigation */
.mobile-nav-toggle {
  position: fixed;
  right: 15px;
  top: 15px;
  z-index: 9998;
  border: 0;
  background: none;
  font-size: 24px;
  transition: all 0.4s;
  outline: none !important;
  line-height: 1;
  cursor: pointer;
  text-align: right;
}

.mobile-nav-toggle i {
  color: #fff;
}

.mobile-nav {
  position: fixed;
  top: 55px;
  right: 15px;
  bottom: 15px;
  left: 15px;
  z-index: 9999;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.7);
  transition: ease-in-out 0s;
  opacity: 0;
  visibility: hidden;
  border-radius: 10px;
  padding: 10px 0;
  border: 2px solid rgba(255, 255, 255, 0.12);
}

.mobile-nav * {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mobile-nav a {
  display: block;
  position: relative;
  color: #fff;
  padding: 10px 20px;
  font-weight: 500;
  outline: none;
}

.mobile-nav a:hover, .mobile-nav .active > a, .mobile-nav li:hover > a {
  color: #1c7d32;
  text-decoration: none;
}

.mobile-nav-overly {
  width: 100%;
  height: 100%;
  z-index: 9997;
  top: 0;
  left: 0;
  position: fixed;
  background: rgba(9, 9, 9, 0.6);
  overflow: hidden;
  display: none;
  transition: ease-in-out 0s;
}

.mobile-nav-active {
  overflow: hidden;
}

.mobile-nav-active .mobile-nav {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-active .mobile-nav-toggle i {
  color: #fff;
}

/* Header Top */
#header.header-top {
  height: 90px;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  background: #09203a;
}

#header.header-top .social-links, #header.header-top h2 {
  display: none;
}

#header.header-top h1 {
  margin-right: auto;
  font-size: 36px;
}

#header.header-top .container {
  display: flex;
  align-items: center;
}

#header.header-top .nav-menu {
  margin: 0;
}

@media (max-width: 768px) {
  #header.header-top {
    height: 60px;
  }
  #header.header-top h1 {
    font-size: 26px;
  }
}

/*--------------------------------------------------------------
# Sections General
--------------------------------------------------------------*/
section {
  overflow: hidden;
  position: absolute;
  width: 100%;
  top: 140px;
  bottom: 100%;
  opacity: 0;
  z-index: 2;
}

section.section-show {
  top: 70px;
  bottom: auto;
  opacity: 1;
  padding-bottom: 0px;
}

section .container {
  background: rgba(0, 0, 0, 0);
  padding: 30px;
}

@media (max-width: 768px) {
  section {
    top: 120px;
  }
  section.section-show {
    top: 80px;
  }
}

.section-title h2 {
  font-size: 14px;
  font-weight: 500;
  padding: 0;
  line-height: 1px;
  margin: 0 0 20px 0;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #dee2e6;
  font-family: "Poppins", sans-serif;
}

.section-title h2::after {
  content: "";
  width: 120px;
  height: 1px;
  display: inline-block;
  background: #dee2e6;
  margin: 4px 10px;
}

.section-title p {
  margin: 0;
  margin: -15px 0 15px 0;
  font-size: 36px;
  font-weight: 700;
  text-transform: uppercase;
  font-family: "Poppins", sans-serif;
  color: #fff;
}

/*--------------------------------------------------------------
# About
--------------------------------------------------------------*/
.about-me .content h3 {
  font-weight: 700;
  font-size: 26px;
  color: #1c7d32;
}

.about-me .content ul {
  list-style: none;
  padding: 0;
}

.about-me .content ul li {
  padding-bottom: 10px;
}

.about-me .content ul i {
  font-size: 20px;
  padding-right: 2px;
  color: #1c7d32;
}

.about-me .content p:last-child {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Counts
--------------------------------------------------------------*/
.counts {
  padding: 70px 0 60px;
}

.counts .count-box {
  padding: 30px 30px 25px 30px;
  width: 100%;
  position: relative;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
}

.counts .count-box i {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  background: rgba(255, 255, 255, 0.1);
  padding: 12px;
  color: #1c7d32;
  border-radius: 50px;
}

.counts .count-box span {
  font-size: 36px;
  display: block;
  font-weight: 600;
  color: #fff;
}

.counts .count-box p {
  padding: 0;
  margin: 0;
  font-family: "Raleway", sans-serif;
  font-size: 14px;
}

/*--------------------------------------------------------------
# Skills
--------------------------------------------------------------*/
.skills .progress {
  height: 50px;
  display: block;
  background: none;
}

.skills .progress .skill {
  padding: 0;
  margin: 0 0 6px 0;
  text-transform: uppercase;
  display: block;
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  color: #fff;
}

.skills .progress .skill .val {
  float: right;
  font-style: normal;
}

.skills .progress-bar-wrap {
  background: rgba(255, 255, 255, 0.15);
}

.skills .progress-bar {
  width: 1px;
  height: 10px;
  transition: .9s;
  background-color: #1c7d32;
}

/*--------------------------------------------------------------
# Interests
--------------------------------------------------------------*/
.interests .icon-box {
  display: flex;
  align-items: center;
  padding: 20px;
  background: #09203a;
  transition: ease-in-out 0.3s;
}


.interests .icon-box i {
  font-size: 32px;
  padding-right: 10px;
  line-height: 1;
}

.interests .icon-box h3 {
  font-weight: 700;
  margin: 0;
  padding: 0;
  line-height: 1;
  font-size: 16px;
  color: #fff;
}

.interests .icon-box:hover {
  background: #042b56eb;
}

/*--------------------------------------------------------------
# Testimonials
--------------------------------------------------------------*/
.testimonials .testimonial-item {
  box-sizing: content-box;
  min-height: 320px;
}

.testimonials .testimonial-item .testimonial-img {
  width: 90px;
  border-radius: 50%;
  margin: -40px 0 0 40px;
  position: relative;
  z-index: 2;
  border: 6px solid rgba(255, 255, 255, 0.12);
}

.testimonials .testimonial-item h3 {
  font-size: 18px;
  font-weight: bold;
  margin: 10px 0 5px 45px;
  color: #fff;
}

.testimonials .testimonial-item h4 {
  font-size: 14px;
  color: #999;
  margin: 0 0 0 45px;
}

.testimonials .testimonial-item .quote-icon-left, .testimonials .testimonial-item .quote-icon-right {
  color: rgba(255, 255, 255, 0.25);
  font-size: 26px;
}

.testimonials .testimonial-item .quote-icon-left {
  display: inline-block;
  left: -5px;
  position: relative;
}

.testimonials .testimonial-item .quote-icon-right {
  display: inline-block;
  right: -5px;
  position: relative;
  top: 10px;
}

.testimonials .testimonial-item p {
  font-style: italic;
  margin: 0 15px 0 15px;
  padding: 20px 20px 60px 20px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
  border-radius: 6px;
  position: relative;
  z-index: 1;
}

.testimonials .owl-nav, .testimonials .owl-dots {
  margin-top: 5px;
  text-align: center;
}

.testimonials .owl-dot {
  display: inline-block;
  margin: 0 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3) !important;
}

.testimonials .owl-dot.active {
  background-color: #1c7d32 !important;
}

@media (max-width: 767px) {
  .testimonials {
    margin: 30px 10px;
  }
}

/*--------------------------------------------------------------
# Resume
--------------------------------------------------------------*/
.resume .resume-title {
  font-size: 26px;
  font-weight: 700;
  margin-top: 20px;
  margin-bottom: 20px;
  color: #fff;
}

.resume .resume-item {
  padding: 0 0 20px 20px;
  margin-top: -2px;
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.resume .resume-item h4 {
  line-height: 18px;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  font-family: "Poppins", sans-serif;
  color: #1c7d32;
  margin-bottom: 10px;
}

.resume .resume-item h5 {
  font-size: 16px;
  background: rgba(255, 255, 255, 0.15);
  padding: 5px 15px;
  display: inline-block;
  font-weight: 600;
  margin-bottom: 10px;
}

.resume .resume-item ul {
  padding-left: 20px;
}

.resume .resume-item ul li {
  padding-bottom: 10px;
}

.resume .resume-item:last-child {
  padding-bottom: 0;
}

.resume .resume-item::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50px;
  left: -9px;
  top: 0;
  background: #9e7f25;
  border: 2px solid #9e7f25;
}

/*--------------------------------------------------------------
# Services
--------------------------------------------------------------*/
.services .icon-box {
  text-align: center;
  background: #09203a;
  padding: 40px 40px;
  transition: all ease-in-out 0.3s;
  margin: 10px
}

.services .icon-box .icon {
  margin: 0 auto;
  width: 64px;
  height: 64px;
  background: #1c7d32;
  border-radius: 5px;
  transition: all .3s ease-out 0s;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transform-style: preserve-3d;
}

.services .icon-box .icon i {
  color: #fff;
  font-size: 28px;
}

.services .icon-box .icon::before {
  position: absolute;
  content: '';
  left: -8px;
  top: -8px;
  height: 100%;
  width: 100%;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 5px;
  transition: all .3s ease-out 0s;
  transform: translateZ(-1px);
}

.services .icon-box h4 {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 24px;
}

.services .icon-box h4 a {
  color: #fff;
}

.services .icon-box p {
  line-height: 24px;
  font-size: 14px;
  margin-bottom: 0;
}

.services .icon-box:hover {
  background: #042e5f;
  border-color: #1c7d32;
}

.services .icon-box:hover .icon {
  background: #fff;
}

.services .icon-box:hover .icon i {
  color: #1c7d32;
}

.services .icon-box:hover .icon::before {
  background: #35e888;
}

.services .icon-box:hover h4 a, .services .icon-box:hover p {
  color: #12d640;
}

/*--------------------------------------------------------------
# Portfolio
--------------------------------------------------------------*/
.portfolio .portfolio-item {
  margin-bottom: 30px;
}

.portfolio #portfolio-flters {
  padding: 0;
  margin: 0 auto 15px auto;
  list-style: none;
  text-align: center;
  border-radius: 50px;
  padding: 2px 15px;
}

.portfolio #portfolio-flters li {
  cursor: pointer;
  display: inline-block;
  padding: 8px 16px 10px 16px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 3px 10px 3px;
  transition: all 0.3s ease-in-out;
  border-radius: 4px;
}

.portfolio #portfolio-flters li:hover, .portfolio #portfolio-flters li.filter-active {
  background: #1c7d32;
}

.portfolio #portfolio-flters li:last-child {
  margin-right: 0;
}

.portfolio .portfolio-wrap {
  transition: 0.3s;
  position: relative;
  overflow: hidden;
  z-index: 1;
  background: rgba(0, 0, 0, 0.6);
}

.portfolio .portfolio-wrap::before {
  content: "";
  background: rgba(0, 0, 0, 0.6);
  position: absolute;
  left: 30px;
  right: 30px;
  top: 30px;
  bottom: 30px;
  transition: all ease-in-out 0.3s;
  z-index: 2;
  opacity: 0;
}

.portfolio .portfolio-wrap .portfolio-info {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  z-index: 3;
  transition: all ease-in-out 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.portfolio .portfolio-wrap .portfolio-info::before {
  display: block;
  content: "";
  width: 48px;
  height: 48px;
  position: absolute;
  top: 35px;
  left: 35px;
  border-top: 3px solid #fff;
  border-left: 3px solid #fff;
  transition: all 0.5s ease 0s;
  z-index: 9994;
}

.portfolio .portfolio-wrap .portfolio-info::after {
  display: block;
  content: "";
  width: 48px;
  height: 48px;
  position: absolute;
  bottom: 35px;
  right: 35px;
  border-bottom: 3px solid #fff;
  border-right: 3px solid #fff;
  transition: all 0.5s ease 0s;
  z-index: 9994;
}

.portfolio .portfolio-wrap .portfolio-info h4 {
  font-size: 20px;
  color: #fff;
  font-weight: 600;
}

.portfolio .portfolio-wrap .portfolio-info p {
  color: #ffffff;
  font-size: 14px;
  text-transform: uppercase;
  padding: 0;
  margin: 0;
}

.portfolio .portfolio-wrap .portfolio-links {
  text-align: center;
  z-index: 4;
}

.portfolio .portfolio-wrap .portfolio-links a {
  color: #fff;
  margin: 0 2px;
  font-size: 28px;
  display: inline-block;
  transition: 0.3s;
}

.portfolio .portfolio-wrap .portfolio-links a:hover {
  color: #63eda3;
}

.portfolio .portfolio-wrap:hover::before {
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 1;
}

.portfolio .portfolio-wrap:hover .portfolio-info {
  opacity: 1;
}

.portfolio .portfolio-wrap:hover .portfolio-info::before {
  top: 15px;
  left: 15px;
}

.portfolio .portfolio-wrap:hover .portfolio-info::after {
  bottom: 15px;
  right: 15px;
}

/*--------------------------------------------------------------
# Contact
--------------------------------------------------------------*/

@-webkit-keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes animate-loading {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/*--------------------------------------------------------------
# Credits
--------------------------------------------------------------*/
.credits {
  position: fixed;
  right: 15px;
  bottom: 15px;
  font-size: 13px;
  color: #fff;
  z-index: 1;
}

.credits a {
  color: #1c7d32;
  transition: 0.3s;
}

.credits a:hover {
  color: #fff;
}

@media (max-width: 992px) {
  .credits {
    left: 50%;
    right: 0;
    transform: translateX(-50%);
  }
}
	/* ===== 导航栏 ===== */
	/* ===== 导航栏 (Silicon Valley Designer Style) ===== */
/* ===== 导航栏 (Silicon Valley Designer Style) - 修正版 ===== */

/* 确保字体变量存在，备用科技感字体 */
:root {
    --font-display: 'Orbitron', 'Segoe UI', 'Poppins', monospace;
}

/* 导航栏容器 - 右侧垂直居中，固定定位 */
.header_ {
    position: fixed;
    top: 50%;
    right: 0;
    left: auto;
    width: auto;
    z-index: 1000;
    transform: translateY(-50%);
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    background: transparent !important;          /* 强制透明背景 */
    animation: navEntrance 1.2s cubic-bezier(0.19, 1, 0.22, 1) forwards;
    padding: 3rem 2rem 3rem 4rem;               /* 右侧留出触发区域 */
    pointer-events: auto;                       /* 确保可交互 */
}

/* 毛玻璃背景层 - 悬停时渐显 (仅在右侧区域触发) */
.header_::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, transparent, rgba(10, 10, 10, 0.6) 50%);
    backdrop-filter: blur(15px) brightness(1.2);
    -webkit-backdrop-filter: blur(15px) brightness(1.2);
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    z-index: -1;
    border-radius: 30px 0 0 30px;
    border-left: 1px solid rgba(255, 255, 255, 0.05);
    mask-image: linear-gradient(to right, transparent 0%, black 40%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%);
    pointer-events: none;                       /* 避免遮挡点击 */
}

.header_:hover::before {
    opacity: 1;
}

/* 入场动画 */
@keyframes navEntrance {
    0% {
        opacity: 0;
        transform: translate(50px, -50%);
        clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
    }
    100% {
        opacity: 1;
        transform: translate(0, -50%);
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
}

/* 导航内部容器 - 纵向排列，右对齐 */
.header_ .nav_ {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    background: transparent;
    padding: 0;
    width: auto;
    height: auto;
    overflow: visible;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
}

/* Logo 区域 (图片+文字) */
.header_ .logo_ {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.8rem;
    margin-bottom: 3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;      /* 去掉下划线 */
}

/* 修复类名拼写错误: .logo-img -> .logo-img_ */
.header_ .logo_ .logo-img_ {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    filter: grayscale(1);
    transition: all 0.5s ease;
}

.header_ .logo_:hover .logo-img_ {
    filter: grayscale(0);
    transform: rotate(90deg) scale(1.1);
    border-color: #fff;
}

/* 修复类名拼写错误: .logo-text -> .logo-text_ */
.header_ .logo_ .logo-text_ {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.65rem;
    letter-spacing: 4px;
    color: rgba(255, 255, 255, 0.3);
    opacity: 1;
    height: auto;
    transition: all 0.4s ease;
    white-space: nowrap;
}

.header_ .logo_:hover .logo-text_ {
    color: #fff;
    opacity: 1;
    letter-spacing: 6px;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

/* 导航链接列表 */
.header_ .nav_ .nav-links_ {
    display: flex;
    flex-direction: column;
    list-style: none;
    gap: 1.5rem;
    width: 100%;
    align-items: flex-end;
    margin: 0;
    padding: 0;
}

/* 每个链接项 - 提高优先级，防止全局a标签样式覆盖 */
.header_ .nav_ .nav-links_ .nav-link_ {
    font-family: var(--font-display);
    color: rgba(255, 255, 255, 0.2);      /* 基础颜色，带重要标记防止外部覆盖 */
    text-decoration: none;
    font-weight: 400;
    font-size: 0.65rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    padding: 0.4rem 0;
    text-align: right;
    display: block;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0);
    /* 确保优先级足够 */
    background: transparent;
    border: none;
}

/* 悬停效果 */
.header_ .nav_ .nav-links_ .nav-link_:hover {
    color: #ffffff !important;          /* 强制白色，避免被覆盖 */
    letter-spacing: 6px;
    padding-right: 20px;
    text-shadow: 
        0 0 10px rgba(255, 255, 255, 0.5),
        0 0 20px rgba(255, 255, 255, 0.2);
}

/* 下划线扫描效果 */
.header_ .nav_ .nav-links_ .nav-link_::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #fff);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px #fff;
    pointer-events: none;
}

.header_ .nav_ .nav-links_ .nav-link_:hover::after {
    width: 100%;
}

/* 前置短划线装饰 */
.header_ .nav_ .nav-links_ .nav-link_::before {
    content: '';
    position: absolute;
    right: -15px;
    top: 50%;
    width: 0;
    height: 1px;
    background: #fff;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(-50%);
}

.header_ .nav_ .nav-links_ .nav-link_:hover::before {
    width: 12px;
    opacity: 1;
}

/* 入场扫描光效动画 - 修正为基于li序号，避免选择器错位 */
.header_ .nav_ .nav-links_ li:nth-child(1) .nav-link_ {
    animation: scanlineGlow 2s ease-out forwards;
    animation-delay: 0.2s;
}
.header_ .nav_ .nav-links_ li:nth-child(2) .nav-link_ {
    animation: scanlineGlow 2s ease-out forwards;
    animation-delay: 0.4s;
}
.header_ .nav_ .nav-links_ li:nth-child(3) .nav-link_ {
    animation: scanlineGlow 2s ease-out forwards;
    animation-delay: 0.6s;
}
.header_ .nav_ .nav-links_ li:nth-child(4) .nav-link_ {
    animation: scanlineGlow 2s ease-out forwards;
    animation-delay: 0.8s;
}

@keyframes scanlineGlow {
    0% {
        text-shadow: 0 0 0px rgba(255,255,255,0);
        color: rgba(255, 255, 255, 0.2);
    }
    30% {
        text-shadow: 0 0 15px rgba(255,255,255,0.8), 0 0 30px rgba(255,255,255,0.4);
        color: rgba(255, 255, 255, 0.9);
    }
    100% {
        text-shadow: 0 0 5px rgba(255,255,255,0);
        color: rgba(255, 255, 255, 0.2);
    }
}

/* 可选：小屏幕适配（右侧导航仍保持可用，缩小触发区） */
@media (max-width: 768px) {
    .header_ {
        padding: 2rem 1rem 2rem 3rem;
    }
    .header_ .nav_ .nav-links_ .nav-link_ {
        font-size: 0.55rem;
        letter-spacing: 2px;
    }
    .header_ .nav_ .nav-links_ .nav-link_:hover {
        letter-spacing: 4px;
        padding-right: 12px;
    }
}
/* style2.css - 在原有文件末尾追加星系图谱样式 */
/* 星系图谱容器  */
#galaxy-container {
  position: relative;
  width: 100%;
  height: 100vh;           /* 充满整个视口高度 */
  margin: 0;
  overflow: visible;
  background: transparent !important;
  box-shadow: none;
  backdrop-filter: none;
}

#galaxyCanvas {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: crisp-edges;  /* 防止缩放模糊 */
}

/* 悬停提示效果（动态添加） */
.galaxy-tooltip {
  position: fixed;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  color: #ffd966;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-family: 'Orbitron', monospace;
  letter-spacing: 1px;
  border-left: 3px solid #ffd966;
  pointer-events: none;
  z-index: 2000;
  white-space: nowrap;
  transition: opacity 0.2s;
}

/* 响应式调整 */
@media (max-width: 768px) {
  #galaxy-container {
    height: 480px;
  }
}

       .img-fluid {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.2s;
        }

        /* ---------- 全屏图片查看器 (模态框) ---------- */
        .image-viewer {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.92);
            backdrop-filter: blur(6px);
            z-index: 10000;
            display: none;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transition: opacity 0.25s ease;
        }

        .image-viewer.active {
            display: flex;
            opacity: 1;
        }

        /* 工具栏 */
        .viewer-toolbar {
            position: fixed;
            bottom: 24px;
            left: 50%;
            transform: translateX(-50%);
            background: rgba(30, 30, 40, 0.85);
            backdrop-filter: blur(12px);
            border-radius: 60px;
            padding: 10px 20px;
            display: flex;
            gap: 16px;
            z-index: 10010;
            border: 1px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
            transition: opacity 0.1s;
        }

        /* 拖拽时禁用工具栏的鼠标交互，防止误触 */
        .viewer-toolbar.disable-pointer {
            pointer-events: none;
            opacity: 0.7;
        }

        .viewer-toolbar button {
            background: rgba(20, 20, 30, 0.9);
            border: none;
            color: white;
            font-size: 1rem;
            padding: 8px 20px;
            border-radius: 40px;
            cursor: pointer;
            font-weight: 500;
            transition: 0.2s;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .viewer-toolbar button:hover {
            background: #3b82f6;
            transform: scale(1.02);
            border-color: rgba(255, 255, 255, 0.5);
        }

        .viewer-toolbar .close-btn {
            background: rgba(180, 60, 60, 0.85);
        }

        .viewer-toolbar .close-btn:hover {
            background: #ef4444;
        }

        /* 视口区域 */
        .viewport {
            position: relative;
            width: 100%;
            height: 100%;
            overflow: hidden;
            cursor: grab;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .viewport:active {
            cursor: grabbing;
        }

        .image-wrapper {
            will-change: transform;
            display: inline-block;
            line-height: 0;
        }

        .viewer-img {
            display: block;
            width: auto;
            height: auto;
            pointer-events: none;
            user-select: none;
            backface-visibility: hidden;
        }

        .loading-tip {
            position: absolute;
            color: white;
            background: rgba(0,0,0,0.6);
            padding: 8px 18px;
            border-radius: 40px;
            font-size: 0.9rem;
            pointer-events: none;
            z-index: 10020;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            backdrop-filter: blur(5px);
        }

        @media (max-width: 640px) {
            .viewer-toolbar button {
                padding: 6px 14px;
                font-size: 0.85rem;
            }
        }