/* ============================================================
   光圈俱乐部 - 主样式表
   设计风格：相机取景器风 (Viewfinder Style)
   CSS前缀：gq-
   配色：深邃黑 #1A1A1A / 纯净白 #FFFFFF / 金色 #FFD700
   ============================================================ */

/* --- Google Fonts Local Fallback --- */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  src: local('Playfair Display Regular'), local('PlayfairDisplay-Regular');
  font-display: swap;
}
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  src: local('Playfair Display Bold'), local('PlayfairDisplay-Bold');
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular');
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  src: local('Lato Bold'), local('Lato-Bold');
  font-display: swap;
}

/* --- CSS Variables --- */
:root {
  --gq-black: #1A1A1A;
  --gq-white: #FFFFFF;
  --gq-gold: #FFD700;
  --gq-text: #E0E0E0;
  --gq-link: #FFD700;
  --gq-dark-bg: #111111;
  --gq-card-bg: #222222;
  --gq-border: #333333;
  --gq-font-heading: 'Playfair Display', 'Noto Serif SC', Georgia, serif;
  --gq-font-body: 'Lato', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  --gq-radius: 4px;
  --gq-shadow: 0 4px 20px rgba(0,0,0,0.5);
  --gq-gold-glow: 0 0 15px rgba(255,215,0,0.3);
  --gq-transition: all 0.3s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--gq-font-body);
  background-color: var(--gq-black);
  color: var(--gq-text);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--gq-link);
  text-decoration: none;
  transition: var(--gq-transition);
}

a:hover {
  color: #FFF8DC;
  text-shadow: 0 0 8px rgba(255,215,0,0.4);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--gq-font-heading);
  color: var(--gq-white);
  line-height: 1.3;
  font-weight: 700;
}

/* ---干扰标签隐藏 --- */
.aperture-jammer-block {
  display: none !important;
  visibility: hidden;
  height: 0;
  width: 0;
  overflow: hidden;
  position: absolute;
  left: -9999px;
}

/* --- 取景器边框装饰 --- */
.gq-viewfinder-corners {
  position: relative;
}

.gq-viewfinder-corners::before,
.gq-viewfinder-corners::after {
  content: '';
  position: absolute;
  width: 30px;
  height: 30px;
  border-color: var(--gq-gold);
  border-style: solid;
  pointer-events: none;
  z-index: 2;
}

.gq-viewfinder-corners::before {
  top: 15px;
  left: 15px;
  border-width: 2px 0 0 2px;
}

.gq-viewfinder-corners::after {
  bottom: 15px;
  right: 15px;
  border-width: 0 2px 2px 0;
}

/* --- 对焦点动画 --- */
@keyframes gq-focus-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.1); }
}

.gq-focus-point {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--gq-gold);
  border-radius: 50%;
  animation: gq-focus-pulse 2s ease-in-out infinite;
  vertical-align: middle;
  margin-right: 8px;
}

/* --- 快门过渡动画 --- */
@keyframes gq-shutter-open {
  0% { clip-path: circle(0% at 50% 50%); }
  100% { clip-path: circle(100% at 50% 50%); }
}

.gq-shutter-reveal {
  animation: gq-shutter-open 0.8s ease-out forwards;
}

/* ============================================================
   导航栏
   ============================================================ */
#gq-header {
  width: 100%;
  background: rgba(17,17,17,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  transition: background 0.3s ease;
  border-bottom: 1px solid rgba(255,215,0,0.15);
}

#gq-header.gq-header-scrolled {
  background: rgba(17,17,17,1);
}

.gq-nav-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.gq-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.gq-logo-icon {
  width: 40px;
  height: 40px;
  position: relative;
}

.gq-logo-icon svg {
  width: 100%;
  height: 100%;
}

.gq-logo-text {
  font-family: var(--gq-font-heading);
  font-size: 1.3rem;
  color: var(--gq-gold);
  font-weight: 700;
  letter-spacing: 1px;
}

.gq-nav-menu {
  display: flex;
  list-style: none;
  gap: 0;
  align-items: center;
}

.gq-nav-menu li a {
  display: block;
  padding: 10px 18px;
  color: var(--gq-gold);
  font-size: 0.95rem;
  font-weight: 400;
  position: relative;
  letter-spacing: 0.5px;
}

.gq-nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 50%;
  width: 0;
  height: 1px;
  background: var(--gq-gold);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.gq-nav-menu li a:hover::after,
.gq-nav-menu li a.gq-active::after {
  width: 60%;
}

/* 汉堡菜单 */
.gq-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  background: none;
  border: none;
  z-index: 1001;
}

.gq-hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--gq-gold);
  transition: var(--gq-transition);
}

.gq-hamburger.gq-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.gq-hamburger.gq-active span:nth-child(2) {
  opacity: 0;
}

.gq-hamburger.gq-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端侧边菜单 */
.gq-mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gq-mobile-overlay.gq-active {
  opacity: 1;
}

.gq-mobile-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100%;
  background: var(--gq-dark-bg);
  z-index: 1000;
  transition: right 0.3s ease;
  padding: 80px 30px 30px;
  border-left: 1px solid rgba(255,215,0,0.2);
  overflow-y: auto;
}

.gq-mobile-menu.gq-active {
  right: 0;
}

.gq-mobile-menu ul {
  list-style: none;
}

.gq-mobile-menu ul li {
  border-bottom: 1px solid var(--gq-border);
}

.gq-mobile-menu ul li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 0;
  color: var(--gq-text);
  font-size: 1rem;
}

.gq-mobile-menu ul li a:hover {
  color: var(--gq-gold);
}

.gq-mobile-menu ul li a .gq-menu-icon {
  width: 20px;
  text-align: center;
  color: var(--gq-gold);
  font-size: 0.85rem;
}

/* ============================================================
   通用容器
   ============================================================ */
.gq-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}

.gq-section {
  padding: 80px 0;
  position: relative;
}

.gq-section-title {
  text-align: center;
  margin-bottom: 50px;
}

.gq-section-title h2 {
  font-size: 2rem;
  color: var(--gq-white);
  margin-bottom: 10px;
  position: relative;
  display: inline-block;
}

.gq-section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: var(--gq-gold);
  margin: 15px auto 0;
}

.gq-section-title p {
  color: var(--gq-text);
  font-size: 1rem;
  max-width: 600px;
  margin: 15px auto 0;
  opacity: 0.8;
}

/* ============================================================
   首页 - 今日焦点 Hero
   ============================================================ */
.gq-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--gq-black);
}

.gq-hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  filter: brightness(0.5);
}

.gq-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px;
  max-width: 800px;
}

.gq-hero-viewfinder {
  border: 1px solid rgba(255,215,0,0.5);
  padding: 60px 50px;
  position: relative;
}

.gq-hero-viewfinder::before,
.gq-hero-viewfinder::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
  border-color: var(--gq-gold);
  border-style: solid;
}

.gq-hero-viewfinder::before {
  top: -2px;
  left: -2px;
  border-width: 3px 0 0 3px;
}

.gq-hero-viewfinder::after {
  bottom: -2px;
  right: -2px;
  border-width: 0 3px 3px 0;
}

.gq-hero h1 {
  font-size: 3rem;
  color: var(--gq-white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

.gq-hero-subtitle {
  font-size: 1.1rem;
  color: var(--gq-text);
  margin-bottom: 30px;
  line-height: 1.8;
}

.gq-hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.85rem;
  color: rgba(255,215,0,0.7);
  font-family: 'Courier New', monospace;
}

/* ============================================================
   按钮样式
   ============================================================ */
.gq-btn {
  display: inline-block;
  padding: 12px 30px;
  background: transparent;
  color: var(--gq-gold);
  border: 1px solid var(--gq-gold);
  font-family: var(--gq-font-body);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--gq-transition);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-decoration: none;
}

.gq-btn:hover {
  background: var(--gq-gold);
  color: var(--gq-black);
  box-shadow: var(--gq-gold-glow);
}

.gq-btn-primary {
  background: var(--gq-gold);
  color: var(--gq-black);
  font-weight: 700;
}

.gq-btn-primary:hover {
  background: #FFF8DC;
  box-shadow: var(--gq-gold-glow);
  color: var(--gq-black);
}

/* ============================================================
   本月赛场
   ============================================================ */
.gq-contest {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #0a0a0a 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.gq-contest::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(255,215,0,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.gq-countdown {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 40px 0;
  flex-wrap: wrap;
}

.gq-countdown-item {
  background: rgba(255,215,0,0.08);
  border: 1px solid rgba(255,215,0,0.3);
  padding: 20px 25px;
  min-width: 100px;
  text-align: center;
}

.gq-countdown-number {
  font-family: 'Courier New', monospace;
  font-size: 2.5rem;
  color: var(--gq-gold);
  font-weight: 700;
  line-height: 1;
}

.gq-countdown-label {
  font-size: 0.75rem;
  color: var(--gq-text);
  margin-top: 8px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ============================================================
   封面故事
   ============================================================ */
.gq-cover-story {
  background: var(--gq-dark-bg);
}

.gq-cover-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.gq-cover-image {
  position: relative;
  overflow: hidden;
}

.gq-cover-image img {
  width: 100%;
  height: auto;
  transition: transform 0.5s ease;
}

.gq-cover-image:hover img {
  transform: scale(1.03);
}

.gq-cover-text h3 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: var(--gq-gold);
}

.gq-cover-text .gq-cover-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gq-gold);
  margin-bottom: 15px;
  display: block;
}

.gq-cover-text p {
  margin-bottom: 20px;
  color: var(--gq-text);
  line-height: 1.9;
}

/* ============================================================
   技术讲堂
   ============================================================ */
.gq-tech-classroom {
  background: var(--gq-black);
}

.gq-tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.gq-tech-card {
  background: var(--gq-card-bg);
  border: 1px solid var(--gq-border);
  overflow: hidden;
  transition: var(--gq-transition);
  position: relative;
}

.gq-tech-card:hover {
  border-color: rgba(255,215,0,0.4);
  transform: translateY(-5px);
  box-shadow: var(--gq-shadow);
}

.gq-tech-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.gq-tech-card-body {
  padding: 25px;
}

.gq-tech-card-body h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.gq-tech-card-body p {
  font-size: 0.9rem;
  color: var(--gq-text);
  opacity: 0.8;
  margin-bottom: 15px;
}

.gq-difficulty {
  color: var(--gq-gold);
  font-size: 0.85rem;
  letter-spacing: 2px;
}

/* ============================================================
   幕后英雄
   ============================================================ */
.gq-behind-scenes {
  background: var(--gq-dark-bg);
}

.gq-behind-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
}

.gq-behind-image img {
  width: 100%;
  border: 1px solid var(--gq-border);
}

.gq-behind-text h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.gq-behind-text p {
  margin-bottom: 15px;
  line-height: 1.9;
}

.gq-behind-roles {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.gq-role-tag {
  padding: 6px 16px;
  border: 1px solid rgba(255,215,0,0.3);
  font-size: 0.85rem;
  color: var(--gq-gold);
}

/* ============================================================
   精选画廊 - 瀑布流
   ============================================================ */
.gq-gallery {
  background: var(--gq-black);
}

.gq-masonry {
  column-count: 3;
  column-gap: 20px;
}

.gq-masonry-item {
  break-inside: avoid;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gq-masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease, filter 0.5s ease;
}

.gq-masonry-item:hover img {
  transform: scale(1.05);
  filter: brightness(0.7);
}

.gq-masonry-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gq-masonry-item:hover .gq-masonry-overlay {
  opacity: 1;
}

.gq-masonry-overlay h4 {
  font-size: 1rem;
  margin-bottom: 5px;
}

.gq-masonry-overlay span {
  font-size: 0.8rem;
  color: var(--gq-gold);
}

/* ============================================================
   装备评测
   ============================================================ */
.gq-gear-review {
  background: var(--gq-dark-bg);
}

.gq-gear-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.gq-gear-image img {
  width: 100%;
  border: 1px solid var(--gq-border);
}

.gq-gear-text h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.gq-gear-specs {
  margin: 20px 0;
}

.gq-gear-spec-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--gq-border);
  font-size: 0.9rem;
}

.gq-gear-spec-item span:first-child {
  color: var(--gq-gold);
}

/* ============================================================
   模特招募
   ============================================================ */
.gq-model-casting {
  background: var(--gq-black);
  text-align: center;
}

.gq-casting-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.gq-casting-card {
  background: var(--gq-card-bg);
  border: 1px solid var(--gq-border);
  padding: 30px;
  transition: var(--gq-transition);
}

.gq-casting-card:hover {
  border-color: rgba(255,215,0,0.4);
}

.gq-casting-card h4 {
  margin-bottom: 15px;
  color: var(--gq-gold);
}

.gq-casting-card p {
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ============================================================
   光圈学院
   ============================================================ */
.gq-academy {
  background: var(--gq-dark-bg);
}

.gq-academy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.gq-academy-image img {
  width: 100%;
  border: 1px solid var(--gq-border);
}

.gq-course-list {
  list-style: none;
}

.gq-course-list li {
  padding: 15px 0;
  border-bottom: 1px solid var(--gq-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gq-course-list li span:first-child {
  font-size: 1rem;
}

.gq-course-list li span:last-child {
  font-size: 0.8rem;
  color: var(--gq-gold);
  padding: 4px 12px;
  border: 1px solid rgba(255,215,0,0.3);
}

/* ============================================================
   合作伙伴
   ============================================================ */
.gq-partners {
  background: var(--gq-black);
  text-align: center;
}

.gq-partner-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.gq-partner-item {
  opacity: 0.5;
  transition: opacity 0.3s ease;
  font-family: var(--gq-font-heading);
  font-size: 1.2rem;
  color: var(--gq-text);
  padding: 15px 25px;
  border: 1px solid var(--gq-border);
}

.gq-partner-item:hover {
  opacity: 1;
  border-color: rgba(255,215,0,0.3);
}

/* ============================================================
   页脚
   ============================================================ */
#gq-footer {
  background: #0a0a0a;
  border-top: 1px solid rgba(255,215,0,0.15);
  padding: 60px 0 0;
}

.gq-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--gq-border);
}

.gq-footer-col h4 {
  font-size: 1rem;
  color: var(--gq-gold);
  margin-bottom: 20px;
  font-family: var(--gq-font-heading);
}

.gq-footer-col ul {
  list-style: none;
}

.gq-footer-col ul li {
  margin-bottom: 10px;
}

.gq-footer-col ul li a {
  color: var(--gq-text);
  font-size: 0.9rem;
  opacity: 0.7;
}

.gq-footer-col ul li a:hover {
  opacity: 1;
  color: var(--gq-gold);
}

.gq-footer-social {
  display: flex;
  gap: 20px;
  margin-top: 10px;
}

.gq-footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--gq-border);
  color: var(--gq-text);
  font-size: 0.85rem;
  transition: var(--gq-transition);
}

.gq-footer-social a:hover {
  border-color: var(--gq-gold);
  color: var(--gq-gold);
}

.gq-footer-bottom {
  padding: 25px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(224,224,224,0.5);
  line-height: 2;
}

.gq-footer-bottom a {
  color: rgba(255,215,0,0.6);
  font-size: 0.8rem;
}

.gq-footer-bottom a:hover {
  color: var(--gq-gold);
}

.gq-footer-honor {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(51,51,51,0.5);
  font-size: 0.75rem;
}

/* ============================================================
   栏目页通用样式
   ============================================================ */
.gq-page-header {
  position: relative;
  height: 50vh;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gq-page-header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  filter: brightness(0.4);
}

.gq-page-header-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px;
}

.gq-page-header-content h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.gq-page-header-content p {
  font-size: 1.05rem;
  color: var(--gq-text);
  max-width: 600px;
  margin: 0 auto;
}

/* 栏目页内容区 */
.gq-page-content {
  padding: 60px 0;
}

.gq-article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.gq-article-card {
  background: var(--gq-card-bg);
  border: 1px solid var(--gq-border);
  overflow: hidden;
  transition: var(--gq-transition);
}

.gq-article-card:hover {
  border-color: rgba(255,215,0,0.3);
  transform: translateY(-3px);
  box-shadow: var(--gq-shadow);
}

.gq-article-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.gq-article-card-body {
  padding: 20px;
}

.gq-article-card-body h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  line-height: 1.5;
}

.gq-article-card-body p {
  font-size: 0.85rem;
  color: var(--gq-text);
  opacity: 0.7;
  line-height: 1.7;
  margin-bottom: 15px;
}

.gq-article-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: rgba(255,215,0,0.6);
}

/* ============================================================
   暗房页面
   ============================================================ */
.gq-darkroom {
  background: linear-gradient(180deg, #0a0000 0%, #1a0a0a 100%);
  min-height: 100vh;
}

.gq-darkroom-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--gq-border);
}

.gq-darkroom-tab {
  padding: 15px 30px;
  background: none;
  border: none;
  color: var(--gq-text);
  font-family: var(--gq-font-body);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--gq-transition);
  border-bottom: 2px solid transparent;
}

.gq-darkroom-tab:hover,
.gq-darkroom-tab.gq-active {
  color: var(--gq-gold);
  border-bottom-color: var(--gq-gold);
}

.gq-darkroom-panel {
  display: none;
}

.gq-darkroom-panel.gq-active {
  display: block;
}

/* 上传区域 */
.gq-upload-zone {
  border: 2px dashed rgba(255,215,0,0.3);
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: var(--gq-transition);
  margin-bottom: 30px;
  background: rgba(255,215,0,0.02);
}

.gq-upload-zone:hover {
  border-color: var(--gq-gold);
  background: rgba(255,215,0,0.05);
}

.gq-upload-icon {
  font-size: 3rem;
  color: var(--gq-gold);
  margin-bottom: 15px;
}

.gq-form-group {
  margin-bottom: 20px;
}

.gq-form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--gq-gold);
  font-size: 0.9rem;
}

.gq-form-input,
.gq-form-textarea,
.gq-form-select {
  width: 100%;
  padding: 12px 15px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--gq-border);
  color: var(--gq-text);
  font-family: var(--gq-font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s ease;
}

.gq-form-input:focus,
.gq-form-textarea:focus,
.gq-form-select:focus {
  outline: none;
  border-color: var(--gq-gold);
}

.gq-form-textarea {
  min-height: 120px;
  resize: vertical;
}

.gq-form-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.gq-form-checkbox input {
  accent-color: var(--gq-gold);
}

/* 参赛作品网格 */
.gq-contest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.gq-contest-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--gq-border);
  overflow: hidden;
  transition: var(--gq-transition);
}

.gq-contest-card:hover {
  border-color: rgba(255,215,0,0.3);
}

.gq-contest-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.gq-contest-card-info {
  padding: 15px;
}

.gq-contest-card-info h4 {
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.gq-contest-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  border-top: 1px solid var(--gq-border);
}

.gq-like-btn {
  background: none;
  border: none;
  color: var(--gq-text);
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.3s ease;
}

.gq-like-btn:hover {
  color: var(--gq-gold);
}

/* 排序选项 */
.gq-sort-options {
  display: flex;
  gap: 15px;
  margin-bottom: 30px;
  justify-content: flex-end;
}

.gq-sort-btn {
  background: none;
  border: 1px solid var(--gq-border);
  color: var(--gq-text);
  padding: 8px 18px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--gq-transition);
  font-family: var(--gq-font-body);
}

.gq-sort-btn:hover,
.gq-sort-btn.gq-active {
  border-color: var(--gq-gold);
  color: var(--gq-gold);
}

/* ============================================================
   APP下载页
   ============================================================ */
.gq-app-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--gq-black);
}

.gq-app-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: blur(3px);
}

.gq-app-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 40px;
  max-width: 700px;
}

.gq-app-lens {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  border: 3px solid var(--gq-gold);
  margin: 0 auto 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.6);
  box-shadow: 0 0 40px rgba(255,215,0,0.15), inset 0 0 40px rgba(255,215,0,0.05);
  position: relative;
}

.gq-app-lens::before {
  content: '';
  position: absolute;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(255,215,0,0.2);
}

.gq-app-lens::after {
  content: '';
  position: absolute;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 1px solid rgba(255,215,0,0.1);
}

.gq-qr-placeholder {
  width: 140px;
  height: 140px;
  background: var(--gq-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--gq-black);
  font-weight: 700;
}

.gq-app-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.gq-app-content p {
  font-size: 1.05rem;
  margin-bottom: 30px;
  line-height: 1.8;
}

.gq-app-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   面包屑导航
   ============================================================ */
.gq-breadcrumb {
  padding: 15px 0;
  font-size: 0.85rem;
}

.gq-breadcrumb a {
  color: var(--gq-text);
  opacity: 0.6;
}

.gq-breadcrumb a:hover {
  opacity: 1;
  color: var(--gq-gold);
}

.gq-breadcrumb span {
  color: var(--gq-text);
  opacity: 0.4;
  margin: 0 8px;
}

/* ============================================================
   文章内容页
   ============================================================ */
.gq-article-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px 20px;
}

.gq-article-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gq-border);
}

.gq-article-content h3 {
  font-size: 1.2rem;
  margin: 30px 0 15px;
}

.gq-article-content p {
  margin-bottom: 20px;
  line-height: 2;
}

.gq-article-content img {
  margin: 30px 0;
  border: 1px solid var(--gq-border);
}

/* ============================================================
   响应式设计
   ============================================================ */

/* 1440px */
@media (max-width: 1440px) {
  .gq-container {
    max-width: 1200px;
  }
}

/* 1024px */
@media (max-width: 1024px) {
  .gq-hero h1 {
    font-size: 2.5rem;
  }

  .gq-cover-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .gq-tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gq-behind-layout {
    grid-template-columns: 1fr;
  }

  .gq-gear-layout {
    grid-template-columns: 1fr;
  }

  .gq-academy-grid {
    grid-template-columns: 1fr;
  }

  .gq-casting-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .gq-article-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gq-contest-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gq-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gq-masonry {
    column-count: 2;
  }
}

/* 768px */
@media (max-width: 768px) {
  .gq-nav-menu {
    display: none;
  }

  .gq-hamburger {
    display: flex;
  }

  .gq-mobile-overlay.gq-show {
    display: block;
  }

  .gq-hero h1 {
    font-size: 2rem;
  }

  .gq-hero-viewfinder {
    padding: 30px 20px;
  }

  .gq-section {
    padding: 50px 0;
  }

  .gq-section-title h2 {
    font-size: 1.6rem;
  }

  .gq-tech-grid {
    grid-template-columns: 1fr;
  }

  .gq-casting-cards {
    grid-template-columns: 1fr;
  }

  .gq-article-grid {
    grid-template-columns: 1fr;
  }

  .gq-contest-grid {
    grid-template-columns: 1fr;
  }

  .gq-footer-grid {
    grid-template-columns: 1fr;
  }

  .gq-page-header {
    height: 40vh;
    min-height: 280px;
  }

  .gq-page-header-content h1 {
    font-size: 2rem;
  }

  .gq-countdown-item {
    min-width: 70px;
    padding: 15px;
  }

  .gq-countdown-number {
    font-size: 1.8rem;
  }

  .gq-app-lens {
    width: 200px;
    height: 200px;
  }

  .gq-app-lens::before {
    width: 175px;
    height: 175px;
  }

  .gq-app-lens::after {
    width: 150px;
    height: 150px;
  }

  .gq-qr-placeholder {
    width: 110px;
    height: 110px;
  }

  .gq-darkroom-tabs {
    flex-wrap: wrap;
  }

  .gq-darkroom-tab {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* 360px */
@media (max-width: 360px) {
  html {
    font-size: 14px;
  }

  .gq-hero h1 {
    font-size: 1.6rem;
  }

  .gq-nav-container {
    height: 60px;
  }

  .gq-logo-text {
    font-size: 1rem;
  }

  .gq-masonry {
    column-count: 1;
  }

  .gq-countdown {
    gap: 10px;
  }

  .gq-countdown-item {
    min-width: 60px;
    padding: 10px;
  }

  .gq-countdown-number {
    font-size: 1.5rem;
  }

  .gq-partner-logos {
    gap: 20px;
  }

  .gq-app-lens {
    width: 160px;
    height: 160px;
  }

  .gq-app-content h2 {
    font-size: 1.8rem;
  }
}

/* ============================================================
   动画入场效果
   ============================================================ */
.gq-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.gq-fade-in.gq-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   打印样式
   ============================================================ */
@media print {
  #gq-header,
  #gq-footer,
  .gq-hamburger,
  .gq-mobile-menu,
  .gq-mobile-overlay {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }
}