/* ========================================
   海角 - 原创样式表
   品牌色系：深靛蓝 + 龙珠橙金 + 宇宙紫
   ======================================== */

/* CSS Variables */
:root {
  --primary: #FF6B00;
  --primary-light: #FF9A3C;
  --primary-dark: #CC5500;
  --secondary: #1A0A3E;
  --secondary-light: #2D1B69;
  --accent: #FFD700;
  --accent-glow: #FFAA00;
  --bg-dark: #0B0620;
  --bg-card: #150D35;
  --bg-card-hover: #1E1450;
  --text-primary: #F0EBF8;
  --text-secondary: #A89CC8;
  --text-muted: #6B5E8A;
  --border-color: #2A1D55;
  --gradient-hero: linear-gradient(135deg, #0B0620 0%, #1A0A3E 40%, #2D1B69 100%);
  --gradient-orange: linear-gradient(135deg, #FF6B00, #FFD700);
  --gradient-card: linear-gradient(180deg, rgba(26,10,62,.9), rgba(11,6,32,.95));
  --shadow-glow: 0 0 20px rgba(255,107,0,.3);
  --shadow-card: 0 8px 32px rgba(0,0,0,.4);
  --radius: 12px;
  --radius-sm: 8px;
  --max-width: 1280px;
  --nav-height: 68px;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary-light); text-decoration: none; transition: color .3s; }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
.5k2z1grq { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

/* ===== HEADER / NAV ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(11,6,32,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  height: var(--nav-height);
}
.kfohvu5d {
  max-width: var(--max-width); margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; justify-content: space-between;
  height: var(--nav-height);
}
.mby2yv { display: flex; align-items: center; gap: 10px; }
.mby2yv img { height: 42px; width: auto; }
.mby2yv span { font-size: 1.3rem; font-weight: 800; background: var(--gradient-orange); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.nav-menu { display: flex; align-items: center; gap: 6px; }
.nav-menu a {
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 500; color: var(--text-secondary);
  transition: all .3s;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--primary); background: rgba(255,107,0,.1); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: .3s; }

/* Search Bar */
.c3ox1r {
  max-width: var(--max-width); margin: 0 auto; padding: 12px 20px;
  background: rgba(21,13,53,.8);
  border-bottom: 1px solid var(--border-color);
}
.search-wrap {
  display: flex; max-width: 600px; margin: 0 auto;
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 24px; overflow: hidden;
}
.search-wrap input {
  flex: 1; padding: 10px 20px; border: none; background: transparent;
  color: var(--text-primary); font-size: .9rem; outline: none;
}
.search-wrap input::placeholder { color: var(--text-muted); }
.search-wrap button {
  padding: 10px 24px; border: none; background: var(--gradient-orange);
  color: #fff; font-weight: 600; cursor: pointer; font-size: .9rem;
  transition: opacity .3s;
}
.search-wrap button:hover { opacity: .85; }

/* ===== HERO BANNER ===== */
.ngw02t {
  position: relative; min-height: 560px;
  display: flex; align-items: center; justify-content: center;
  margin-top: var(--nav-height);
  overflow: hidden;
}
.tp2wj {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  filter: brightness(.55);
}
.305dxm4 {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(11,6,32,.3) 0%, rgba(11,6,32,.85) 100%);
}
.tro4o3i4 {
  position: relative; z-index: 2; text-align: center;
  max-width: 800px; padding: 40px 20px;
}
.tro4o3i4 h1 {
  font-size: 2.8rem; font-weight: 900; margin-bottom: 16px;
  background: var(--gradient-orange); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  text-shadow: none;
}
.tro4o3i4 p {
  font-size: 1.15rem; color: var(--text-secondary);
  margin-bottom: 28px; line-height: 1.8;
}
.30ckhyy { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 28px; }
.30ckhyy span {
  padding: 6px 18px; border-radius: 20px; font-size: .85rem;
  background: rgba(255,107,0,.15); color: var(--primary-light);
  border: 1px solid rgba(255,107,0,.3);
}
.uoae2ejg {
  display: inline-block; padding: 14px 36px; border-radius: 28px;
  background: var(--gradient-orange); color: #fff; font-weight: 700;
  font-size: 1rem; transition: all .3s; box-shadow: var(--shadow-glow);
}
.uoae2ejg:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(255,107,0,.5); color: #fff; }

/* ===== SECTIONS ===== */
.qt61qo { padding: 72px 0; }
.5bmxpaaz { text-align: center; margin-bottom: 48px; }
.5bmxpaaz h2 {
  font-size: 2rem; font-weight: 800; margin-bottom: 12px;
  background: var(--gradient-orange); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
}
.5bmxpaaz p { color: var(--text-secondary); font-size: 1rem; max-width: 600px; margin: 0 auto; }

/* ===== VIDEO GRID ===== */
.2cbusfhy {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.video-card {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border-color);
  transition: all .35s; cursor: pointer;
}
.video-card:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: var(--shadow-glow); }
.h40du {
  position: relative; overflow: hidden;
  aspect-ratio: 16/9;
}
.h40du img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.video-card:hover .h40du img { transform: scale(1.08); }
.ch20s1 {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(11,6,32,.5);
  opacity: 0; transition: opacity .35s;
}
.video-card:hover .ch20s1 { opacity: 1; }
.hboc0 {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--gradient-orange); background: linear-gradient(135deg, #FF6B00, #FFD700);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 24px rgba(255,107,0,.6);
}
.hboc0::after {
  content: ''; display: block;
  width: 0; height: 0;
  border-style: solid; border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #fff;
  margin-left: 4px;
}
.6ctt8 { padding: 16px; }
.6ctt8 h3 { font-size: .95rem; font-weight: 700; margin-bottom: 8px; color: var(--text-primary); line-height: 1.5; }
.x8hf8 { display: flex; gap: 14px; font-size: .8rem; color: var(--text-muted); margin-bottom: 8px; }
.bzyb3 {
  display: inline-block; padding: 3px 12px; border-radius: 12px;
  font-size: .75rem; background: rgba(255,107,0,.15); color: var(--primary-light);
}

/* ===== SERVICE CARDS ===== */
.pum8l {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.z6lw89 {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 32px 24px; border: 1px solid var(--border-color);
  text-align: center; transition: all .35s;
}
.z6lw89:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--shadow-glow); }
.aqcm5h { font-size: 2.5rem; margin-bottom: 16px; }
.z6lw89 h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--accent); }
.z6lw89 p { font-size: .88rem; color: var(--text-secondary); line-height: 1.7; }

/* ===== ENTERTAINMENT CARDS ===== */
.mkuroy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.v5y4i {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border-color);
  transition: all .35s;
}
.v5y4i:hover { transform: translateY(-4px); border-color: var(--accent); }
.v5y4i .8hbdv { aspect-ratio: 3/4; overflow: hidden; }
.v5y4i .8hbdv img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.v5y4i:hover .8hbdv img { transform: scale(1.06); }
.v5y4i .9auanz4 { padding: 16px; }
.v5y4i .9auanz4 h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.v5y4i .9auanz4 .a3a9d5e { font-size: .8rem; color: var(--text-muted); display: flex; gap: 12px; }
.v5y4i .9auanz4 .8t3rno { display: inline-block; margin-top: 8px; padding: 3px 12px; border-radius: 12px; font-size: .75rem; background: rgba(255,215,0,.15); color: var(--accent); }

/* ===== AI SECTION ===== */
.f5xl75 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.1va41ez {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 28px; border: 1px solid var(--border-color);
  display: flex; gap: 20px; align-items: flex-start;
  transition: all .35s;
}
.1va41ez:hover { border-color: var(--primary); box-shadow: var(--shadow-glow); }
.1va41ez .7dzbbn { font-size: 2rem; flex-shrink: 0; }
.1va41ez h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--accent); }
.1va41ez p { font-size: .88rem; color: var(--text-secondary); line-height: 1.7; }

/* ===== COMMUNITY SECTION ===== */
.i9mzf3 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.4e741vq5 {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 24px; border: 1px solid var(--border-color);
  transition: all .35s;
}
.4e741vq5:hover { border-color: var(--primary); transform: translateY(-3px); }
.4e741vq5 h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; color: var(--primary-light); }
.4e741vq5 p { font-size: .88rem; color: var(--text-secondary); line-height: 1.7; }
.jajfr2 { font-size: 1.8rem; margin-bottom: 12px; }

/* ===== EXPERT TEAM ===== */
.spwfp6f { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.zw5z569b {
  background: var(--bg-card); border-radius: var(--radius);
  overflow: hidden; border: 1px solid var(--border-color);
  text-align: center; transition: all .35s;
}
.zw5z569b:hover { border-color: var(--accent); transform: translateY(-4px); }
.zw5z569b .wvnip7if {
  width: 100%; aspect-ratio: 1; overflow: hidden;
}
.zw5z569b .wvnip7if img { width: 100%; height: 100%; object-fit: cover; }
.zw5z569b .agc2c { padding: 16px; }
.zw5z569b h3 { font-size: 1rem; font-weight: 700; color: var(--accent); margin-bottom: 4px; }
.zw5z569b .s1rns { font-size: .82rem; color: var(--primary-light); margin-bottom: 8px; }
.zw5z569b p { font-size: .82rem; color: var(--text-secondary); line-height: 1.6; }
.k4m6z7 { display: flex; gap: 8px; justify-content: center; margin-top: 12px; }
.k4m6z7 a {
  padding: 6px 14px; border-radius: 16px; font-size: .78rem;
  border: 1px solid var(--primary); color: var(--primary-light);
  transition: all .3s;
}
.k4m6z7 a:hover { background: var(--primary); color: #fff; }

/* ===== HOW TO JOIN ===== */
.eyhs8bi { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.j12yb {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 28px 20px; border: 1px solid var(--border-color);
  text-align: center; position: relative;
}
.p3931874 {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--gradient-orange); color: #fff;
  font-size: 1.3rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.j12yb h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--accent); }
.j12yb p { font-size: .85rem; color: var(--text-secondary); }

/* ===== PARTNERS ===== */
.kcn4m0 { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.l4o4lqs {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 20px; border: 1px solid var(--border-color);
  text-align: center; transition: all .3s;
}
.l4o4lqs:hover { border-color: var(--accent); }
.l4o4lqs h4 { font-size: .9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.l4o4lqs span { font-size: .75rem; color: var(--text-muted); }

/* ===== FAQ ===== */
.yzofcm { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--bg-card); border-radius: var(--radius);
  margin-bottom: 12px; border: 1px solid var(--border-color);
  overflow: hidden;
}
.faq-q {
  padding: 18px 24px; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: .95rem; color: var(--text-primary);
  transition: background .3s;
}
.faq-q:hover { background: rgba(255,107,0,.05); }
.faq-q .r6yf09yx { color: var(--primary); font-size: 1.2rem; transition: transform .3s; }
.faq-item.active .r6yf09yx { transform: rotate(180deg); }
.vl3r36p {
  max-height: 0; overflow: hidden; transition: max-height .4s ease;
  padding: 0 24px; color: var(--text-secondary); font-size: .9rem; line-height: 1.8;
}
.faq-item.active .vl3r36p { max-height: 300px; padding: 0 24px 18px; }

/* ===== REVIEWS ===== */
.wrsjs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.iuy19 {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 24px; border: 1px solid var(--border-color);
}
.jubg3 { color: var(--accent); font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.iuy19 blockquote { font-size: .9rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 14px; font-style: italic; }
.chi0xjqd { display: flex; align-items: center; gap: 10px; }
.chi0xjqd .avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--gradient-orange); display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; font-size: .85rem; }
.chi0xjqd .info span { display: block; }
.chi0xjqd .info .name { font-size: .88rem; font-weight: 600; color: var(--text-primary); }
.chi0xjqd .info .date { font-size: .75rem; color: var(--text-muted); }

/* ===== SHARE BUTTONS ===== */
.3ar5l3p { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.share-btn {
  padding: 10px 22px; border-radius: 24px; border: 1px solid var(--border-color);
  background: var(--bg-card); color: var(--text-secondary);
  font-size: .85rem; cursor: pointer; transition: all .3s;
}
.share-btn:hover { border-color: var(--primary); color: var(--primary-light); background: rgba(255,107,0,.1); }

/* ===== CONTACT GRID ===== */
.3e8q66 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.zfjl2 {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 24px; border: 1px solid var(--border-color);
  text-align: center;
}
.zfjl2 h3 { font-size: 1rem; font-weight: 700; color: var(--primary-light); margin-bottom: 10px; }
.zfjl2 p { font-size: .85rem; color: var(--text-secondary); margin-bottom: 6px; }
.zfjl2 img { max-width: 140px; margin: 10px auto 0; border-radius: var(--radius-sm); }

/* ===== FOOTER ===== */
.hdz88v {
  background: var(--secondary); border-top: 1px solid var(--border-color);
  padding: 48px 0 24px;
}
.7d407t {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
  margin-bottom: 32px;
}
.wzax5 .o1h9s { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.wzax5 .o1h9s img { height: 36px; }
.wzax5 .o1h9s span { font-size: 1.1rem; font-weight: 800; background: var(--gradient-orange); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.wzax5 p { font-size: .85rem; color: var(--text-secondary); line-height: 1.7; }
.kogb14z1 h4 { font-size: .95rem; font-weight: 700; color: var(--accent); margin-bottom: 14px; }
.kogb14z1 a { display: block; font-size: .85rem; color: var(--text-secondary); padding: 4px 0; transition: color .3s; }
.kogb14z1 a:hover { color: var(--primary-light); }
.5lsz8ez {
  border-top: 1px solid var(--border-color); padding-top: 20px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem; color: var(--text-muted); flex-wrap: wrap; gap: 10px;
}
.5lsz8ez a { color: var(--text-muted); }
.5lsz8ez a:hover { color: var(--primary-light); }

/* ===== PAGE HERO (inner pages) ===== */
.3kmh2x3w {
  margin-top: var(--nav-height); padding: 64px 20px;
  background: var(--gradient-hero); text-align: center;
  border-bottom: 1px solid var(--border-color);
}
.3kmh2x3w h1 {
  font-size: 2.2rem; font-weight: 900;
  background: var(--gradient-orange); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 12px;
}
.3kmh2x3w p { color: var(--text-secondary); font-size: 1.05rem; }

/* ===== BREADCRUMB ===== */
.z1o17 { padding: 14px 0; font-size: .82rem; color: var(--text-muted); }
.z1o17 a { color: var(--text-secondary); }
.z1o17 a:hover { color: var(--primary-light); }
.z1o17 span { margin: 0 6px; }

/* ===== ARTICLE CONTENT ===== */
.lwzvi { max-width: 860px; margin: 0 auto; }
.lwzvi h2 { font-size: 1.6rem; font-weight: 800; color: var(--accent); margin: 32px 0 16px; }
.lwzvi h3 { font-size: 1.2rem; font-weight: 700; color: var(--primary-light); margin: 24px 0 12px; }
.lwzvi p { font-size: .95rem; color: var(--text-secondary); line-height: 1.9; margin-bottom: 16px; }

/* ===== LAZY LOAD ===== */
img[data-src] { opacity: 0; transition: opacity .5s; }
img[data-src].loaded, img.loaded { opacity: 1; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .2cbusfhy, .pum8l { grid-template-columns: repeat(2, 1fr); }
  .spwfp6f, .eyhs8bi, .3e8q66 { grid-template-columns: repeat(2, 1fr); }
  .kcn4m0 { grid-template-columns: repeat(3, 1fr); }
  .7d407t { grid-template-columns: 1fr 1fr; }
  .mkuroy { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --nav-height: 60px; }
  .nav-menu { display: none; position: fixed; top: var(--nav-height); left: 0; right: 0; background: rgba(11,6,32,.98); flex-direction: column; padding: 20px; gap: 4px; border-bottom: 1px solid var(--border-color); }
  .nav-menu.active { display: flex; }
  .nav-toggle { display: flex; }
  .ngw02t { min-height: 420px; }
  .tro4o3i4 h1 { font-size: 1.8rem; }
  .tro4o3i4 p { font-size: 1rem; }
  .2cbusfhy, .pum8l, .f5xl75, .i9mzf3, .wrsjs { grid-template-columns: 1fr; }
  .mkuroy { grid-template-columns: repeat(2, 1fr); }
  .spwfp6f, .eyhs8bi, .3e8q66 { grid-template-columns: 1fr; }
  .kcn4m0 { grid-template-columns: repeat(2, 1fr); }
  .7d407t { grid-template-columns: 1fr; }
  .5bmxpaaz h2 { font-size: 1.5rem; }
  .5lsz8ez { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .mkuroy { grid-template-columns: 1fr; }
  .tro4o3i4 h1 { font-size: 1.5rem; }
  .30ckhyy span { font-size: .78rem; padding: 4px 12px; }
}