/*所有杭州子页面共用的样式 */


/* 颜色root */
:root {
  --ink:       #1a2e1a;
  --ink-mid:   #2d4a2d;
  --moss:      #3a6b3a;
  --jade:      #4a9a5a;
  --celadon:   #78c278;
  --mist:      #b8deb8;
  --dew:       #dff0df;
  --paper:     #f5faf5;
  --white:     #ffffff;
  --gold:      #c8a84b;
  --gold-pale: #e8d090;
}



/*网页预先格式化 */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans SC', sans-serif;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

/*绿色滚动条*/
::-webkit-scrollbar       { width: 4px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--jade); border-radius: 2px; }



/* 图片无法加载时的代替 */
.img-placeholder {
  background-color: var(--dew);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.img-placeholder::before {
  content: '';
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  color: rgba(74, 154, 90, 0.4);
  position: absolute;
  z-index: 0;
}
.img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26, 46, 26, 0.05);
  pointer-events: none;
}

/* 网页内卡片动画、文字动画、高斯模糊等动画 */
@keyframes textFocus {
  0%   { filter: blur(12px); transform: scale(1.1); opacity: 0; }
  100% { filter: blur(0);    transform: scale(1);   opacity: 1; }
}
@keyframes fadeUp {
  0%   { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn  { to { opacity: 1; } }
@keyframes slideUp { to { opacity: 1; transform: none; } }
@keyframes scaleX  { to { transform: scaleX(1); } }
@keyframes lineGrow { to { transform: scaleY(1); } }
@keyframes lineSlide {
  0%, 100% { transform: scaleY(1);   transform-origin: top; }
  50%      { transform: scaleY(0.3); transform-origin: bottom; }
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 预先加载的文字和其他组件 */
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 1.2s cubic-bezier(0.7, 0, 0.3, 1), visibility 1.2s;
  transform-origin: top;
}
#preloader.out { transform: translateY(-100%); visibility: hidden; }
.pre-title-wrap { text-align: center; overflow: hidden; }
.pre-title {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 56px;
  letter-spacing: 24px;
  color: var(--jade);
  margin-left: 24px;
  animation: textFocus 1.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.pre-sub {
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: 6px;
  color: var(--moss);
  margin-top: 16px;
  opacity: 0;
  animation: fadeUp 1s ease 0.8s forwards;
}
.pre-line {
  width: 1px;
  height: 60px;
  background: rgba(120, 194, 120, 0.3);
  margin-top: 40px;
  animation: lineGrow 0.5s ease 1s forwards;
  transform: scaleY(0);
  transform-origin: top;
}








/* 导航条部分的css */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.5s ease;
  mix-blend-mode: multiply;
}
nav.solid {
  background: rgba(245, 250, 245, 0.95);
  backdrop-filter: blur(16px);
  mix-blend-mode: normal;
  border-bottom: 1px solid rgba(74, 154, 90, 0.15);
  padding: 14px 5%;
  box-shadow: 0 2px 30px rgba(26, 46, 26, 0.06);
}
.nav-brand { display: flex; align-items: center; gap: 12px; }



/*如果你能看到这里，你会发现导航条左侧的网站logo可不是塞个图片这么简单*/
.nav-logo-box {
  width: 38px; height: 38px;
  border: 1.5px solid var(--jade);
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.nav-logo-box::before {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(74, 154, 90, 0.3);
}
.nav-logo-text {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 18px;
  color: var(--jade);
}
.nav-brand-name {
  font-family: 'Cinzel', serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--ink-mid);
}
.nav-menu { display: flex; gap: 40px; list-style: none; }
.nav-menu a {
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--ink-mid);
  position: relative;
  padding-bottom: 3px;
  transition: color 0.3s;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--jade);
  transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}
.nav-menu a:hover { color: var(--jade); }
.nav-menu a:hover::after { width: 100%; }








/* 景点页专用，其他页可选加载*/
#progress-wrap {
  position: fixed; top: 0; left: 0; right: 0;
  height: 2px;
  background: rgba(74, 154, 90, 0.08);
  z-index: 200;
}
#progress-bar {
  height: 100%; width: 0%;
  background: var(--jade);
  transition: width 0.08s linear;
}

/* Section 通用*/
.sec { padding: 120px 0; position: relative; }
.sec.alt { background: var(--dew); }
.w { max-width: 1280px; margin: 0 auto; padding: 0 6%; }
.sec-label {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.5em;
  color: var(--jade);
  margin-bottom: 20px;
}
.sec-label::before { content: ''; flex: 0 0 24px; height: 1px; background: var(--celadon); }
.sec-h2 {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.1;
  color: var(--ink);
}
.sec-h2 em { font-style: normal; color: var(--jade); }
.sec-body {
  font-family: 'Noto Serif SC', serif;
  font-size: 15px;
  line-height: 2.2;
  color: #5a7a5a;
}

/*页面内卡片动画*/
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-in.from-left  { transform: translateX(-32px); }
.fade-in.from-right { transform: translateX(40px); }
.fade-in.visible    { opacity: 1; transform: translate(0); }
/* 卡片左下角提示词逐渐出现和退下动画*/
.stagger-1 { transition-delay: 0s; }
.stagger-2 { transition-delay: 0.12s; }
.stagger-3 { transition-delay: 0.24s; }
.stagger-4 { transition-delay: 0.36s; }
.stagger-5 { transition-delay: 0.48s; }
.stagger-6 { transition-delay: 0.60s; }












/* 左右二栏布局的各页第一屏 */
.hero {
  height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
  background: var(--white);
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 120px 6% 80px 8%;
  position: relative;
  z-index: 2;
}
.hero-issue {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.5em;
  color: var(--celadon);
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s ease 1.5s forwards;
}
.hero-num {
  font-family: 'Cinzel', serif;
  font-size: clamp(100px, 16vw, 200px);
  line-height: 0.85;
  color: transparent;
  -webkit-text-stroke: 1px rgba(74, 154, 90, 0.2);
  position: absolute;
  top: 50%; left: 4%;
  transform: translateY(-50%);
  z-index: 0;
}
.hero-big-title {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: clamp(56px, 8vw, 100px);
  line-height: 1.05;
  color: var(--ink);
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) 1.7s forwards;
}
.hero-big-title span { color: var(--jade); position: relative; }
.hero-big-title span::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 0; right: 0;
  height: 2px;
  background: var(--celadon);
  transform: scaleX(0);
  transform-origin: left;
  animation: scaleX 0.8s ease 2.7s forwards;
}
.hero-desc {
  font-family: 'Noto Serif SC', serif;
  font-size: 15px;
  line-height: 2;
  color: #5a7a5a;
  margin-top: 32px;
  max-width: 380px;
  position: relative;
  z-index: 1;
  opacity: 0;
  animation: fadeUp 0.8s ease 2s forwards;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
  opacity: 0;
  animation: fadeUp 0.8s ease 2.2s forwards;
  position: relative;
  z-index: 1;
}
.hero-meta-item { text-align: center; }
.hero-meta-num  {
  font-family: 'Cinzel', serif;
  font-size: 28px;
  color: var(--jade);
  line-height: 1;
}
.hero-meta-label {
  font-size: 10px;
  letter-spacing: 0.25em;
  color: #9aaa9a;
  margin-top: 4px;
}
.hero-meta-div { width: 1px; height: 40px; background: rgba(74, 154, 90, 0.2); }
.hero-right {
  position: relative;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 1.5s ease 1.2s forwards;
}

/* ── 12. CTA Button ── */
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  padding: 14px 32px;
  border: 1px solid var(--jade);
  color: var(--jade);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: color 0.4s;
  z-index: 1;
  opacity: 0;
  animation: fadeUp 0.8s ease 2.4s forwards;
}
.hero-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--jade);
  transform: translateX(-101%);
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}
.hero-cta:hover { color: var(--white); }
.hero-cta:hover::before { transform: translateX(0); }
.hero-cta span { position: relative; z-index: 1; }

/* ── 13. Quote Banner ── */
.quote-banner {
  padding: 100px 6%;
  background: var(--ink);
  text-align: center;
}
.qb-text {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(20px, 3vw, 32px);
  line-height: 2;
  color: var(--mist);
  letter-spacing: 0.1em;
}
.qb-source {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: 0.4em;
  color: rgba(120, 194, 120, 0.4);
  margin-top: 32px;
}




/* footer部分*/
footer {
  background: var(--ink);
  padding: 80px 6% 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  border-top: 1px solid rgba(74, 154, 90, 0.08);
}
.footer-logo {
  font-family: 'ZCOOL XiaoWei', serif;
  font-size: 36px;
  color: var(--jade);
  margin-bottom: 12px;
}
.footer-tagline {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.4em;
  color: rgba(120, 194, 120, 0.4);
  margin-bottom: 20px;
}
.footer-desc {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(184, 222, 184, 0.35);
  max-width: 340px;
}
.footer-col-title {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: 0.35em;
  color: rgba(120, 194, 120, 0.5);
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-links a {
  font-size: 13px;
  color: rgba(184, 222, 184, 0.4);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-links a:hover { color: var(--celadon); }
.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(74, 154, 90, 0.08);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 11px;
  letter-spacing: 0.15em;
  color: rgba(120, 194, 120, 0.25);
}






/*过场动画*/
/* 页面跳转遮罩*/
#exit-cover {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: var(--paper);
  transform: translateY(100%);
  transition: transform 1s cubic-bezier(0.7, 0, 0.3, 1);
  pointer-events: none;
}
#exit-cover.active {
  transform: translateY(0);
  pointer-events: all;
}


.neoimg{
	width: 100%;
	height: 100%;
	object-fit: cover;         
	object-position: center;   
	display: block;
		}