/* ============================================
   独立微电影众筹与独立导演作品展映社区 - 主样式表
   视觉风格：文艺胶片灰+放映厅暖黄
   ============================================ */

/* CSS变量定义 */
:root {
  --color-film-gray: #3C3C3C;
  --color-warm-yellow: #F5C518;
  --color-screen-cream: #FAF8F5;
  --color-curtain-white: #FFFFFF;
  --color-subtitle-black: #1C1C1C;
  --color-film-grain: rgba(60, 60, 60, 0.05);
  --font-heading: 'Noto Serif SC', serif;
  --font-body: 'Noto Sans SC', sans-serif;
  --font-handwrite: 'ZCOOL XiaoWei', serif;
  --ratio-widescreen: 2.35 / 1;
  --shadow-card: 0 4px 20px rgba(28, 28, 28, 0.08);
  --shadow-hover: 0 8px 32px rgba(28, 28, 28, 0.15);
  --radius-card: 4px;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 全局重置 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-subtitle-black);
  background-color: var(--color-screen-cream);
  line-height: 1.8;
  overflow-x: hidden;
}

/* 胶片颗粒背景纹理 */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
  opacity: 0.3;
}

/* 通用容器 */
.c7ac12c28 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 链接样式 */
a {
  color: var(--color-film-gray);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--color-warm-yellow);
}

/* 标题系统 */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-subtitle-black);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

/* ============ 顶部导航 ============ */
.cf8802b2a {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(60, 60, 60, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--color-warm-yellow);
  transition: var(--transition-smooth);
}

.cf8802b2a .c7ac12c28 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.c91468ebd {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-warm-yellow);
  font-weight: 700;
  letter-spacing: 1px;
}

.c91468ebd span {
  display: inline-block;
  border-left: 3px solid var(--color-warm-yellow);
  padding-left: 10px;
}

.c55d030e9 {
  display: flex;
  align-items: center;
  gap: 28px;
}

.c55d030e9 a {
  color: var(--color-screen-cream);
  font-size: 0.95rem;
  position: relative;
  padding: 5px 0;
}

.c55d030e9 a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-warm-yellow);
  transition: width 0.3s ease;
}

.c55d030e9 a:hover::after,
.c55d030e9 a.ca30166b1::after {
  width: 100%;
}

.c55d030e9 a:hover {
  color: var(--color-warm-yellow);
}

/* 移动端菜单按钮 */
.c37ba9f97 {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.c37ba9f97 span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-screen-cream);
  transition: var(--transition-smooth);
}

/* ============ Hero区 - 胶片放映风格 ============ */
.c2d02b569 {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ccc49712b {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.ccc49712b img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) saturate(0.8);
}

/* 胶片颗粒叠加 */
.ccc49712b::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(28, 28, 28, 0.4) 0%,
    rgba(28, 28, 28, 0.2) 50%,
    rgba(28, 28, 28, 0.7) 100%
  );
  mix-blend-mode: multiply;
}

/* 光晕泄漏效果 */
.ccc49712b::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(ellipse, rgba(245, 197, 24, 0.15) 0%, transparent 70%);
  z-index: 2;
  animation: lightLeak 8s ease-in-out infinite alternate;
}

@keyframes lightLeak {
  0% { opacity: 0.3; transform: translate(0, 0); }
  100% { opacity: 0.7; transform: translate(-5%, 5%); }
}

.c82ea60c1 {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--color-screen-cream);
  padding: 0 20px;
}

.c82ea60c1 h1 {
  font-size: 3.5rem;
  color: var(--color-curtain-white);
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.c82ea60c1 p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 30px;
  opacity: 0.9;
}

.c633501e0 {
  display: inline-block;
  padding: 14px 40px;
  background: var(--color-warm-yellow);
  color: var(--color-subtitle-black);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 2px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(245, 197, 24, 0.4);
}

.c633501e0:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 197, 24, 0.6);
  color: var(--color-subtitle-black);
}

/* 放映机倒计时动画 */
.cf260759c {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-subtitle-black);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: countdownFade 3s forwards;
}

.cf260759c .cccbd40dd {
  font-family: var(--font-heading);
  font-size: 8rem;
  color: var(--color-warm-yellow);
  animation: countdownPulse 1s ease-in-out infinite;
}

@keyframes countdownFade {
  0%, 80% { opacity: 1; }
  100% { opacity: 0; pointer-events: none; }
}

@keyframes countdownPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* ============ 众筹项目卡片 ============ */
.cdce82949 {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.cdce82949 h2 {
  display: inline-block;
  position: relative;
  padding-bottom: 15px;
}

.cdce82949 h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-warm-yellow);
}

.cdce82949 p {
  margin-top: 15px;
  color: #666;
  font-size: 1.05rem;
}

.c7eb20b7b {
  padding: 100px 0;
  background: var(--color-screen-cream);
}

.c071ff65b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.c017c38d0 {
  background: var(--color-curtain-white);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  position: relative;
}

.c017c38d0:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.c017c38d0 .cd30c3f43 {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.c017c38d0 .cd30c3f43 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.c017c38d0:hover .cd30c3f43 img {
  transform: scale(1.05);
}

.c017c38d0 .ccd168d1b {
  padding: 24px;
}

.c017c38d0 .c2efde9fd {
  font-size: 1.2rem;
  margin-bottom: 10px;
  font-family: var(--font-heading);
}

.c017c38d0 .c56b278b4 {
  color: #555;
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.7;
}

/* 胶片卷轴进度条 */
.c0049590a {
  position: relative;
  height: 12px;
  background: #E8E6E3;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 15px;
}

.c0049590a .ceb039285 {
  height: 100%;
  background: linear-gradient(90deg, var(--color-warm-yellow), #FFD700);
  border-radius: 6px;
  position: relative;
  transition: width 1.5s ease;
}

.c0049590a .ceb039285::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background: var(--color-warm-yellow);
  border: 3px solid var(--color-curtain-white);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(245, 197, 24, 0.5);
}

.c7a15cc93 {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #777;
}

.c7a15cc93 .c9621cc92 {
  font-weight: 700;
  color: var(--color-film-gray);
  font-size: 1rem;
}

/* ============ 线上首映排片 ============ */
.c466d938d {
  padding: 100px 0;
  background: var(--color-film-gray);
  color: var(--color-screen-cream);
}

.c466d938d .cdce82949 h2 {
  color: var(--color-curtain-white);
}

.c93c504da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.c09b35951 {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(245, 197, 24, 0.2);
  border-radius: var(--radius-card);
  padding: 24px;
  transition: var(--transition-smooth);
}

.c09b35951:hover {
  border-color: var(--color-warm-yellow);
  background: rgba(245, 197, 24, 0.05);
}

.c09b35951 .c494943ef {
  font-size: 0.85rem;
  color: var(--color-warm-yellow);
  margin-bottom: 10px;
  font-weight: 600;
}

.c09b35951 .c604118f9 {
  font-size: 1.15rem;
  font-family: var(--font-heading);
  margin-bottom: 8px;
  color: var(--color-curtain-white);
}

.c09b35951 .ce363137a {
  font-size: 0.9rem;
  color: #AAA;
}

.c09b35951 .c1da3b822 {
  display: inline-block;
  margin-top: 15px;
  padding: 8px 20px;
  border: 1px solid var(--color-warm-yellow);
  color: var(--color-warm-yellow);
  font-size: 0.85rem;
  border-radius: 2px;
  transition: var(--transition-smooth);
}

.c09b35951 .c1da3b822:hover {
  background: var(--color-warm-yellow);
  color: var(--color-subtitle-black);
}

/* ============ 新锐导演聚光灯 ============ */
.c544da749 {
  padding: 100px 0;
  background: var(--color-screen-cream);
}

.ca9cae810 {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.c33abb067 {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
}

.c33abb067 img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: grayscale(20%);
  transition: var(--transition-smooth);
}

.c33abb067:hover img {
  filter: grayscale(0%);
}

/* 手写签名效果 */
.c33abb067 .cd767ec0b {
  position: absolute;
  bottom: 20px;
  left: 20px;
  font-family: var(--font-handwrite);
  font-size: 1.5rem;
  color: var(--color-warm-yellow);
  opacity: 0;
  transition: opacity 0.5s ease;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.c33abb067:hover .cd767ec0b {
  opacity: 1;
}

.c0f0ea256 h3 {
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.c0f0ea256 .c4c7f191b {
  font-family: var(--font-handwrite);
  font-size: 1.1rem;
  color: #555;
  border-left: 3px solid var(--color-warm-yellow);
  padding-left: 20px;
  margin: 20px 0;
  font-style: italic;
}

.c0f0ea256 .cd99ee086 {
  margin-top: 20px;
}

.c0f0ea256 .c43c9e638 {
  display: inline-block;
  padding: 5px 12px;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.3);
  border-radius: 2px;
  font-size: 0.85rem;
  margin: 4px 4px 4px 0;
  color: var(--color-film-gray);
}

/* ============ 观众影评墙 ============ */
.cacd306b9 {
  padding: 100px 0;
  background: var(--color-curtain-white);
}

.c69fd447f {
  columns: 3;
  column-gap: 24px;
}

.c5e3bf57c {
  break-inside: avoid;
  background: var(--color-screen-cream);
  border-radius: var(--radius-card);
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.c5e3bf57c:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.c5e3bf57c .ce39ad595 {
  color: var(--color-warm-yellow);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.c5e3bf57c .c25e4fc5e {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #444;
  margin-bottom: 15px;
}

.c5e3bf57c .c0d184779 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #888;
}

.c5e3bf57c .cd9af9dae {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(245, 197, 24, 0.15);
  color: var(--color-film-gray);
  border-radius: 10px;
  font-size: 0.75rem;
}

/* ============ 电影节动态时间轴 ============ */
.c789d9a66 {
  padding: 100px 0;
  background: var(--color-screen-cream);
}

.c2312eca3 {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 40px;
}

.c2312eca3::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-warm-yellow), var(--color-film-gray));
}

.c65f4a1ef {
  position: relative;
  margin-bottom: 40px;
  padding: 20px 24px;
  background: var(--color-curtain-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.c65f4a1ef::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 24px;
  width: 12px;
  height: 12px;
  background: var(--color-warm-yellow);
  border-radius: 50%;
  border: 3px solid var(--color-screen-cream);
}

.c65f4a1ef .c94a153aa {
  font-size: 0.8rem;
  color: var(--color-warm-yellow);
  font-weight: 600;
  margin-bottom: 8px;
}

.c65f4a1ef .cb4a7d00e {
  font-size: 1.1rem;
  font-family: var(--font-heading);
  margin-bottom: 8px;
}

.c65f4a1ef .c5f3a3551 {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.7;
}

/* ============ 页脚 ============ */
.ccde47549 {
  background: var(--color-subtitle-black);
  color: #AAA;
  padding: 60px 0 30px;
}

.cf608ac06 {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.cf165ce25 .c20da267b {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-warm-yellow);
  margin-bottom: 15px;
}

.cf165ce25 p {
  font-size: 0.9rem;
  line-height: 1.8;
}

.cd1ae0a22 h4 {
  color: var(--color-curtain-white);
  font-size: 1rem;
  margin-bottom: 15px;
}

.cd1ae0a22 ul {
  list-style: none;
}

.cd1ae0a22 ul li {
  margin-bottom: 8px;
}

.cd1ae0a22 ul li a {
  color: #AAA;
  font-size: 0.9rem;
}

.cd1ae0a22 ul li a:hover {
  color: var(--color-warm-yellow);
}

.ceffbb9b5 {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
}

.ceffbb9b5 a {
  color: #AAA;
  margin: 0 10px;
}

/* ============ 面包屑导航 ============ */
.cb36d8ba0 {
  padding: 15px 0;
  font-size: 0.85rem;
  color: #888;
  margin-top: 70px;
}

.cb36d8ba0 a {
  color: #666;
}

.cb36d8ba0 a:hover {
  color: var(--color-warm-yellow);
}

.cb36d8ba0 span {
  margin: 0 8px;
  color: #CCC;
}

/* ============ 栏目页通用样式 ============ */
.c55b3d416 {
  padding: 80px 0 50px;
  margin-top: 70px;
  background: var(--color-film-gray);
  color: var(--color-curtain-white);
  text-align: center;
}

.c55b3d416 h1 {
  font-size: 2.2rem;
  color: var(--color-curtain-white);
  margin-bottom: 15px;
}

.c55b3d416 p {
  color: #CCC;
  max-width: 600px;
  margin: 0 auto;
}

.c83ca3dc6 {
  padding: 60px 0;
}

.c83ca3dc6 p {
  margin-bottom: 20px;
  line-height: 1.9;
}

/* 筛选栏 */
.c3a42fe3e {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  padding: 20px;
  background: var(--color-curtain-white);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.cd39f22cd {
  padding: 8px 18px;
  border: 1px solid #DDD;
  background: transparent;
  border-radius: 2px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  color: var(--color-film-gray);
}

.cd39f22cd:hover,
.cd39f22cd.ca30166b1 {
  background: var(--color-warm-yellow);
  border-color: var(--color-warm-yellow);
  color: var(--color-subtitle-black);
}

/* ============ 详情页 ============ */
.c84f7113d {
  margin-top: 70px;
  position: relative;
}

.c84f7113d .cf4c7a074 {
  width: 100%;
  aspect-ratio: var(--ratio-widescreen);
  object-fit: cover;
}

.c8156724c {
  max-width: 800px;
  margin: 0 auto;
  padding: 50px 20px;
}

.c8156724c h1 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.c8156724c .c91cab7d3 {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  font-size: 0.9rem;
  color: #777;
}

/* ============ 搜索页 ============ */
.ca5ac2401 {
  padding: 50px 0;
  margin-top: 70px;
}

.c24e6e4e5 {
  max-width: 600px;
  margin: 0 auto 40px;
  position: relative;
}

.c24e6e4e5 input {
  width: 100%;
  padding: 16px 50px 16px 20px;
  border: 2px solid #DDD;
  border-radius: var(--radius-card);
  font-size: 1rem;
  background: var(--color-curtain-white);
  transition: var(--transition-smooth);
}

.c24e6e4e5 input:focus {
  outline: none;
  border-color: var(--color-warm-yellow);
  box-shadow: 0 0 0 3px rgba(245, 197, 24, 0.1);
}

.c24e6e4e5 button {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--color-film-gray);
}

.c35d22b77 {
  max-width: 800px;
  margin: 0 auto;
}

.search-result-item {
  padding: 20px 0;
  border-bottom: 1px solid #EEE;
}

.search-result-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.search-result-item h3 a:hover {
  color: var(--color-warm-yellow);
}

.search-result-item p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.7;
}

/* ============ 404页面 ============ */
.c7f843d0f {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--color-film-gray);
  color: var(--color-curtain-white);
}

.c7f843d0f h1 {
  font-size: 8rem;
  color: var(--color-warm-yellow);
  margin-bottom: 20px;
}

.c7f843d0f p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  color: #CCC;
}

.c7f843d0f .c5d7cd6c3 {
  display: inline-block;
  padding: 12px 30px;
  background: var(--color-warm-yellow);
  color: var(--color-subtitle-black);
  font-weight: 700;
  border-radius: 2px;
}

/* ============ APP下载页 ============ */
.cee739a2b {
  padding: 100px 0;
  margin-top: 70px;
  text-align: center;
}

.cee739a2b .c86320401 {
  max-width: 300px;
  margin: 40px auto;
}

.cee739a2b .c86320401 img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.c5b897f89 {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.c5b897f89 a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: var(--color-subtitle-black);
  color: var(--color-curtain-white);
  border-radius: var(--radius-card);
  font-size: 0.95rem;
}

.c5b897f89 a:hover {
  background: var(--color-film-gray);
  color: var(--color-curtain-white);
}

/* ============ 合规页面 ============ */
.c3cc1efeb {
  padding: 60px 0;
  margin-top: 70px;
}

.c3cc1efeb h1 {
  margin-bottom: 30px;
}

.c3cc1efeb h2 {
  font-size: 1.3rem;
  margin: 30px 0 15px;
}

.c3cc1efeb p, .c3cc1efeb li {
  font-size: 0.95rem;
  line-height: 1.9;
  color: #444;
}

.c3cc1efeb ul {
  padding-left: 20px;
  margin-bottom: 20px;
}

/* ============ 幕布展开动画 ============ */
.c2700881c {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.c2700881c.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============ 响应式设计 ============ */
@media (max-width: 1024px) {
  .cf608ac06 {
    grid-template-columns: 1fr 1fr;
  }
  
  .ca9cae810 {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  html { font-size: 15px; }
  
  .c37ba9f97 { display: flex; }
  
  .c55d030e9 {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: rgba(60, 60, 60, 0.98);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    transform: translateY(-100%);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
  }
  
  .c55d030e9.ca30166b1 {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  
  .c82ea60c1 h1 { font-size: 2.2rem; }
  
  .c071ff65b {
    grid-template-columns: 1fr;
  }
  
  .c93c504da {
    grid-template-columns: 1fr;
  }
  
  .c69fd447f {
    columns: 1;
  }
  
  .cf608ac06 {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .c55b3d416 h1 { font-size: 1.8rem; }
  
  .c5b897f89 {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  html { font-size: 14px; }
  
  .c82ea60c1 h1 { font-size: 1.8rem; }
  
  .c7ac12c28 { padding: 0 15px; }
  
  .c017c38d0 .ccd168d1b { padding: 18px; }
  
  .c3a42fe3e { padding: 15px; }
}

/* ============ 打印样式 ============ */
@media print {
  .cf8802b2a, .ccde47549, .cf260759c { display: none; }
  body { background: white; color: black; }
  body::before { display: none; }
}