@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;500;600;700&family=Josefin+Sans:wght@300;400;500;600;700&display=swap');

/* ===== CSS 变量 ===== */
:root {
  --green: #69ff69;
  --cyan: #00ffff;
  --dark: #172617;
  --dark2: #1e341e;
  --dark3: #0f1a0f;
  --chrome: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 30%, #a0a0a0 60%, #d0d0d0 100%);
  --metallic: linear-gradient(135deg, #69ff69 0%, #00ffff 50%, #69ff69 100%);
  --glow-green: 0 0 10px #69ff69, 0 0 20px #69ff69aa, 0 0 40px #69ff6944;
  --glow-cyan: 0 0 10px #00ffff, 0 0 20px #00ffffaa, 0 0 40px #00ffff44;
  --radius: 4px;
  --header-h: 72px;
  --font-serif: 'Cinzel', Georgia, serif;
  --font-sans: 'Josefin Sans', system-ui, sans-serif;
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--dark3);
  color: #d4f5d4;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-decoration: none; transition: color 0.2s, text-shadow 0.2s; }
a:hover { color: var(--green); text-shadow: var(--glow-green); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== 公告条 ===== */
.announce-bar {
  background: linear-gradient(90deg, var(--dark2) 0%, #0d2b0d 50%, var(--dark2) 100%);
  border-bottom: 1px solid var(--green);
  color: var(--green);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: center;
  padding: 8px 16px;
  text-shadow: var(--glow-green);
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 26, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(105, 255, 105, 0.25);
  height: var(--header-h);
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
}
.brand-center { grid-column: 2; display: flex; justify-content: center; }
.brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-logo { width: 36px; height: 36px; object-fit: contain; }
.brand-text {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  background: var(--metallic);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  letter-spacing: 0.04em;
}
.main-nav { grid-column: 3; display: flex; justify-content: flex-end; }
.main-nav ol {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}
.main-nav ol li a {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: #a8d4a8;
  padding: 10px 12px;
  border-radius: var(--radius);
  transition: all 0.2s;
  white-space: nowrap;
  display: block;
  min-height: 40px;
  display: flex;
  align-items: center;
}
.main-nav ol li a:hover {
  color: var(--green);
  background: rgba(105, 255, 105, 0.08);
  text-shadow: var(--glow-green);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  min-height: 40px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== 锚点条 ===== */
.anchor-bar {
  position: sticky;
  top: var(--header-h);
  z-index: 90;
  background: rgba(23, 38, 23, 0.95);
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  overflow-x: auto;
  scrollbar-width: none;
}
.anchor-bar::-webkit-scrollbar { display: none; }
.anchor-list {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px;
}
.anchor-list li a {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(0, 255, 255, 0.7);
  padding: 10px 14px;
  display: block;
  white-space: nowrap;
  min-height: 40px;
  display: flex;
  align-items: center;
  border-right: 1px solid rgba(0, 255, 255, 0.1);
  transition: all 0.2s;
}
.anchor-list li a:hover {
  color: var(--cyan);
  background: rgba(0, 255, 255, 0.06);
  text-shadow: var(--glow-cyan);
}

/* ===== 徽章 ===== */
.badge-pill {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--green);
  color: var(--green);
  text-shadow: var(--glow-green);
  box-shadow: var(--glow-green);
  background: rgba(105, 255, 105, 0.08);
  margin-bottom: 16px;
}
.badge--cyan {
  border-color: var(--cyan);
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  box-shadow: var(--glow-cyan);
  background: rgba(0, 255, 255, 0.08);
}
.badge--green {
  border-color: var(--green);
  color: var(--green);
  text-shadow: var(--glow-green);
  box-shadow: var(--glow-green);
}

/* ===== Hero ===== */
.hero, .page-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--dark3) 0%, var(--dark2) 50%, #0a1a0a 100%);
  border-bottom: 1px solid rgba(105, 255, 105, 0.15);
}
.home-hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-hero--inner,
.page-hero--faq,
.page-hero--about,
.page-hero--legal,
.page-hero--contact {
  min-height: 30vh;
  display: flex;
  align-items: center;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px 60px;
  width: 100%;
  text-align: right;
}
.hero-badge-row {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--green) 0%, var(--cyan) 60%, var(--green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 16px rgba(105, 255, 105, 0.5));
  margin-bottom: 20px;
}
.hero-title--home {
  font-size: clamp(2.5rem, 8vw, 6.5rem);
}
.hero-sub {
  font-size: 17px;
  color: #a8d4a8;
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  flex-wrap: wrap;
}
.page-date {
  font-size: 13px;
  color: rgba(168, 212, 168, 0.6);
  letter-spacing: 0.04em;
  margin-bottom: 0;
}

/* ===== 装饰元素 ===== */
.hero-deco {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.bubble {
  position: absolute;
  border-radius: 50%;
  opacity: 0.12;
}
.bubble--1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--green), transparent 70%);
  top: -80px;
  left: -80px;
  animation: pulse 6s ease-in-out infinite;
}
.bubble--2 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  bottom: -40px;
  right: 120px;
  animation: pulse 8s ease-in-out infinite reverse;
}
.bubble--3 {
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--green), transparent 70%);
  top: 30%;
  left: 20%;
  animation: pulse 7s ease-in-out infinite 2s;
}
.sparkle {
  position: absolute;
  font-size: 20px;
  color: var(--green);
  opacity: 0.5;
  animation: twinkle 3s ease-in-out infinite;
}
.sparkle--1 { top: 15%; left: 10%; animation-delay: 0s; color: var(--cyan); }
.sparkle--2 { top: 70%; left: 5%; animation-delay: 1s; }
.sparkle--3 { top: 40%; left: 30%; animation-delay: 2s; color: var(--cyan); }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.12; }
  50% { transform: scale(1.15); opacity: 0.2; }
}
@keyframes twinkle {
  0%, 100% { opacity: 0.3; transform: scale(1) rotate(0deg); }
  50% { opacity: 0.7; transform: scale(1.3) rotate(30deg); }
}
@keyframes glow-pulse {
  0%, 100% { box-shadow: var(--glow-green); }
  50% { box-shadow: 0 0 20px #69ff69, 0 0 40px #69ff69aa, 0 0 80px #69ff6966; }
}
@keyframes reveal-up {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== 按钮 ===== */
.btn-neon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 12px 28px;
  min-height: 44px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(105,255,105,0.15), rgba(0,255,255,0.1));
  border: 1.5px solid var(--green);
  color: var(--green);
  text-shadow: var(--glow-green);
  box-shadow: var(--glow-green), inset 0 1px 0 rgba(255,255,255,0.1);
  transition: all 0.25s;
  cursor: pointer;
  text-decoration: none;
}
.btn-neon:hover {
  background: linear-gradient(135deg, rgba(105,255,105,0.25), rgba(0,255,255,0.15));
  box-shadow: 0 0 20px #69ff69, 0 0 40px #69ff69aa;
  transform: translateY(-2px);
  color: var(--green);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 12px 28px;
  min-height: 44px;
  border-radius: var(--radius);
  background: transparent;
  border: 1.5px solid rgba(0,255,255,0.4);
  color: var(--cyan);
  transition: all 0.25s;
  text-decoration: none;
}
.btn-outline:hover {
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
  text-shadow: var(--glow-cyan);
  color: var(--cyan);
}

/* ===== 内容布局 ===== */
.content-section { padding: 48px 0 64px; }
.content-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
}

/* ===== 侧边栏 ===== */
.sidebar { position: sticky; top: calc(var(--header-h) + 16px); }
.sidebar-inner {
  background: rgba(23, 38, 23, 0.7);
  border: 1px solid rgba(105, 255, 105, 0.2);
  border-radius: var(--radius);
  padding: 20px;
}
.sidebar-heading {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--green);
  text-shadow: var(--glow-green);
  margin-bottom: 8px;
}
.sidebar-inner hr {
  border: none;
  border-top: 1px solid rgba(105, 255, 105, 0.2);
  margin-bottom: 14px;
}
.sidebar-links li { margin-bottom: 2px; }
.sidebar-links li a {
  display: block;
  font-size: 13px;
  color: #8dbc8d;
  padding: 7px 8px;
  border-radius: var(--radius);
  transition: all 0.2s;
  line-height: 1.4;
  min-height: 36px;
  display: flex;
  align-items: center;
}
.sidebar-links li a:hover {
  color: var(--cyan);
  background: rgba(0, 255, 255, 0.06);
  padding-left: 14px;
  text-shadow: var(--glow-cyan);
}

/* ===== 正文区 ===== */
.main-content { min-width: 0; }
.prose {
  color: #c4e8c4;
  font-size: 16px;
  line-height: 1.85;
}
.prose h2, .prose h3, .prose h4 {
  font-family: var(--font-serif);
  color: var(--green);
  margin-top: 2em;
  margin-bottom: 0.6em;
}
.prose h2 { font-size: 1.5rem; text-shadow: 0 0 8px rgba(105,255,105,0.4); }
.prose h3 { font-size: 1.2rem; }
.prose p { margin-bottom: 1.2em; }
.prose ul, .prose ol { margin-bottom: 1.2em; padding-left: 1.4em; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin-bottom: 0.4em; }
.prose a { color: var(--cyan); border-bottom: 1px solid rgba(0,255,255,0.3); }
.prose a:hover { color: var(--green); border-color: var(--green); }
.prose blockquote {
  border-left: 3px solid var(--green);
  padding: 12px 16px;
  margin: 1.5em 0;
  background: rgba(105,255,105,0.05);
  color: #a8d4a8;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.prose hr {
  border: none;
  border-top: 1px solid rgba(105,255,105,0.2);
  margin: 2em 0;
}
.prose table { width: 100%; border-collapse: collapse; margin-bottom: 1.5em; font-size: 15px; }
.prose th {
  background: rgba(105,255,105,0.12);
  color: var(--green);
  padding: 10px 12px;
  text-align: left;
  font-weight: 600;
  border-bottom: 1px solid rgba(105,255,105,0.3);
}
.prose td { padding: 9px 12px; border-bottom: 1px solid rgba(105,255,105,0.1); }
.prose tr:hover td { background: rgba(105,255,105,0.04); }
.prose--legal { font-size: 15px; color: #a8c4a8; }

/* ===== 区块标题 ===== */
.section-heading {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
  margin-bottom: 10px;
  margin-top: 48px;
  letter-spacing: 0.04em;
}
.section-heading + hr {
  border: none;
  border-top: 1px solid rgba(0, 255, 255, 0.25);
  margin-bottom: 24px;
}

/* ===== DL 卡片列表（子页） ===== */
.card-dl { display: grid; grid-template-columns: 1fr; gap: 0; }
.card-dl dt {
  margin-top: 16px;
}
.card-dl dt a {
  display: block;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--green);
  padding: 12px 16px 8px;
  background: rgba(105,255,105,0.06);
  border: 1px solid rgba(105,255,105,0.2);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.card-dl dt a:hover {
  background: rgba(105,255,105,0.12);
  color: var(--cyan);
  text-shadow: var(--glow-cyan);
}
.card-dl dd {
  padding: 8px 16px 14px;
  background: rgba(23, 38, 23, 0.5);
  border: 1px solid rgba(105,255,105,0.2);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  font-size: 13px;
  color: #8dbc8d;
  line-height: 1.6;
  margin-bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}
.card-date {
  font-size: 12px;
  color: rgba(0,255,255,0.5);
  letter-spacing: 0.04em;
}
.card-desc { flex: 1 1 200px; }

/* ===== 首页子区块 ===== */
.sub-section { margin-top: 8px; }
.home-content .content-section { padding-top: 0; }

/* ===== FAQ 特定 ===== */
.faq-prose .prose { }
.faq-nav-block { margin-top: 16px; }

/* ===== About 页面 ===== */
.about-links-block { margin-top: 16px; }
.about-links { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.about-links li a {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  background: rgba(23,38,23,0.6);
  border: 1px solid rgba(105,255,105,0.2);
  border-radius: var(--radius);
  font-size: 14px;
  color: #8dbc8d;
  transition: all 0.2s;
  min-height: 44px;
}
.about-links li a:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 10px rgba(0,255,255,0.15);
  background: rgba(0,255,255,0.06);
}

/* ===== Contact 表单 ===== */
.contact-form-block { margin-top: 16px; }
.contact-form { display: flex; flex-direction: column; gap: 18px; max-width: 560px; margin-top: 24px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 15px;
  color: #d4f5d4;
  background: rgba(23,38,23,0.8);
  border: 1px solid rgba(105,255,105,0.3);
  border-radius: var(--radius);
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-height: 44px;
  line-height: 1.5;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(168,212,168,0.4); }
.form-group select option { background: #172617; color: #d4f5d4; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 2px rgba(0,255,255,0.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit { align-self: flex-start; min-width: 140px; }

/* ===== Footer ===== */
.site-footer {
  background: linear-gradient(180deg, var(--dark2) 0%, var(--dark3) 100%);
  border-top: 1px solid rgba(105,255,105,0.2);
  margin-top: 0;
}
.footer-cta {
  border-bottom: 1px solid rgba(105,255,105,0.1);
  padding: 48px 24px;
  text-align: center;
  background: radial-gradient(ellipse at center, rgba(105,255,105,0.06) 0%, transparent 70%);
}
.footer-cta-inner { max-width: 640px; margin: 0 auto; }
.footer-cta-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--green);
  text-shadow: var(--glow-green);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.footer-cols { padding: 48px 24px; border-bottom: 1px solid rgba(105,255,105,0.1); }
.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.footer-col-title {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--green);
  text-shadow: var(--glow-green);
  margin-bottom: 16px;
}
.footer-col-desc { font-size: 13px; color: #6a966a; line-height: 1.7; }
.footer-col ul { display: flex; flex-direction: column; gap: 2px; }
.footer-col ul li a {
  font-size: 13px;
  color: #6a966a;
  padding: 5px 0;
  display: block;
  min-height: 32px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: var(--cyan); text-shadow: none; }
.footer-bottom {
  padding: 24px;
  text-align: center;
}
.footer-bottom p { font-size: 12px; color: #4a6a4a; line-height: 1.8; }
.footer-note { color: #3a5a3a; font-size: 11px; margin-top: 4px; }

/* ===== 滚动揭示 ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HR 装饰 ===== */
hr {
  border: none;
  border-top: 1px solid rgba(105,255,105,0.2);
  margin: 1.5em 0;
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .main-nav ol { gap: 2px; }
  .main-nav ol li a { font-size: 12px; padding: 8px 8px; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .header-inner { grid-template-columns: 1fr auto; padding: 0 16px; }
  .brand-center { grid-column: 1; justify-content: flex-start; }
  .brand-text { font-size: 14px; }
  .main-nav {
    display: none;
    position: fixed;
    top: calc(var(--header-h) + 30px);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 20, 10, 0.98);
    z-index: 200;
    padding: 24px 16px;
    flex-direction: column;
    justify-content: flex-start;
    border-top: 1px solid rgba(105,255,105,0.2);
  }
  .main-nav.open { display: flex; }
  .main-nav ol { flex-direction: column; width: 100%; gap: 0; }
  .main-nav ol li a {
    font-size: 16px;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(105,255,105,0.1);
    min-height: 48px;
  }
  .nav-toggle { display: flex; }
  .content-wrap { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .about-links { grid-template-columns: 1fr; }
  .hero-inner { text-align: left; padding: 40px 16px; }
  .hero-badge-row { justify-content: flex-start; }
  .hero-actions { justify-content: flex-start; }
  .hero-title--home { font-size: clamp(1.8rem, 8vw, 3.5rem); }
  .hero-title { font-size: clamp(1.6rem, 6vw, 2.8rem); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-cta-title { font-size: 1.3rem; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .content-section { padding: 32px 0 48px; }
  .content-wrap { padding: 0 16px; }
  .hero-inner { padding: 32px 16px; }
  .announce-bar { font-size: 11px; }
  .card-dl dt a { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}