body{ margin:0 auto; font-family: "微软雅黑",Arial, Helvetica, sans-serif; line-height:normal;min-width: 1320px;}
ul,dl,dd,h1,h2,h3,h4,h5,h6,form,p { padding:0; margin:0;}
ul { list-style:none;}
*{ margin:0px; padding:0px; box-sizing: border-box;}
img { border:0px; max-width:100%;}
a { color:#3d7ecc; text-decoration:none; transition:color 0.2s;}
/*a:hover { color:#5a9de0;}*/
.clear{ clear:both;}

:root {
  --primary: #f08a5d;
  --primary-dark: #e67e22;
  --primary-light: #fad7a0;
  --secondary: #f9b384;
  --accent: #ffbe76;
  --dark: #2d3436;
  --light: #ffffff;
  --gray: #636e72;
  --gray-light: #f8f8f8;
  --footer-bg: #f5f5f5;
  --footer-text: #555555;
  --footer-title: #333333;
  --success: #26de81;
  --warning: #fed330;
  --danger: #fc5c65;
  --bg-gradient: linear-gradient(135deg, rgba(240, 138, 93, 0.8), rgba(249, 179, 132, 0.8));
  --card-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  --card-hover-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  --dark-bg: #0a0a0a;
  --dark-card-bg: #151515;
  --dark-card-bg-hover: #1a1a1a;
  --dark-text: #d0d0d0;
  --dark-text-secondary: #a0a0a0;
  --dark-border: #333333;
  --dark-hover: #2a2a2a;
  --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
  --dark-primary: #b06a3d;
  --dark-primary-light: #c08060;
  --dark-secondary: #b08060;
  --dark-accent: #c09050;
  --dark-success: #20a060;
  --dark-warning: #c0a020;
  --dark-danger: #c04040;
}

/* ===== 全局移动端适配 ===== */
@media screen and (max-width: 900px) {
  body {
    min-width: unset !important;
    width: 100%;
    overflow-x: hidden;
  }
}

/* === 导航条 === */
:root{
  color-scheme: light only;
  --header-bg: linear-gradient(180deg, rgba(15,39,75,0.85) 0%, rgba(10,26,51,0.95) 80%);
  --glass: rgba(10,25,50,.9);
  --blue: #49c0ff;
  --line: rgba(120,200,255,.25);
}
.site-header{position:sticky;top:0;z-index:2000;background:#fff;backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.06);}
.site-header__inner{width:100%;max-width:1380px;margin:0 auto;display:grid;grid-template-columns:180px 1fr auto;gap:16px;align-items:center;padding:12px 40px 12px 28px;}
/* LOGO */
.site-logo{margin:0}
.site-logo a{/*display:inline-flex;*/align-items:center}
.site-logo img{height:48px;filter:drop-shadow(0 4px 14px rgba(80,200,255,.25));margin-bottom: -8px;transition:transform .2s}
.site-logo:hover img{transform:scale(1.04)}
/* 导航条 */
.site-nav{position:relative;justify-self:center}
.nav-list{display:flex;gap:22px;align-items:center;margin:0;padding:0;list-style:none}
.nav--link{position:relative;display:inline-block;padding:6px 12px;color:var(--dark);text-decoration:none;transition:all .25s;font-size:14px;letter-spacing:.6px;border-radius: 6px !important;}
.nav--link:hover{color: var(--primary);transform:scale(1.06)}
.nav--link::after{content:"";position:absolute;left:0;right:0;margin:auto;bottom:2px;width:0;height:2px;background: var(--primary);border-radius:2px;transition:width .25s}
.nav-item:hover .nav--link::after,.nav-item.is-active .nav--link::after{width:100%}

.nav--link:hover, .nav--link.active {
    color: var(--primary); /* 文字变成主色调（橙色） */
    background-color: rgba(240, 138, 93, 0.1); /* 背景浅橙色高亮 */
}
/* 帮助/更多产品按钮禁用底部下划线 */
.nav-item--help .nav--link::after,.nav-item--more .nav--link::after{display:none}
/* 云服务器高亮 + 火爆ribbon */
.nav-item--hot{position:relative}
.nav-item--hot .nav--link{color:#ffd84f;font-weight:500;padding-right:18px}
.nav-item--hot::after{
  content:"Hot";
  position:absolute;
  right:-4px;
  top:-6px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:14px;
  line-height:14px;
  padding:0 4px;
  font-size:9px;
  font-weight:600;
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color:#fff;
  background:linear-gradient(135deg,#ff3b30,#ff7a00);
  border-radius:4px;
  box-shadow:0 1px 3px rgba(255,80,0,.35);
  transform:rotate(8deg);
  pointer-events:none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}
/* 右侧区 */
.header-actions{display:flex;align-items:center;gap:14px}
.header-actions .user-info{margin:0;padding:0;list-style:none;color:#cfe3ff}
.header-actions img{height:18px;vertical-align:-3px;margin-right:6px}
/* 控制台按钮 */
.btn-console{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(60,140,220,.18),rgba(30,80,160,.14));color:#cfe3ff;text-decoration:none;transition:all .25s}
.btn-console:hover{background:rgba(60,140,220,.28);border-color:rgba(120,230,255,.45);color:#fff;transform:scale(1.03)}
/* 控制台下拉菜单 */
.console-dropdown{position:relative;display:inline-block}
.console-dropdown .console-menu{position:absolute;top:100%;right:0;left:0;margin-top:10px;background:rgba(15,30,50,.55);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.18);border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.2);opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .25s ease;z-index:1000;white-space:nowrap}
.console-dropdown:hover .console-menu{opacity:1;visibility:visible;transform:translateY(0)}
.console-menu-header{padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.console-username{display:block;color:#fff;font-weight:600;font-size:14px;margin-bottom:4px}
.console-balance{color:rgba(255,255,255,.7);font-size:13px}
.console-balance em{color:#48bfff;font-style:normal;font-weight:600}
.console-menu-divider{height:1px;background:rgba(255,255,255,.08);margin:0}
.console-menu-item{display:block;padding:12px 18px;color:rgba(255,255,255,.85);font-size:14px;text-decoration:none;transition:all .2s}
.console-menu-item:hover{background:rgba(72,191,255,.15);color:#48bfff}
.console-menu-logout{color:#ff6b6b;border-radius:0 0 12px 12px}
.console-menu-logout:hover{background:rgba(255,107,107,.15);color:#ff6b6b}
/* 登录/注册玻璃按钮 */
.auth-buttons{display:flex;align-items:center;gap:10px;font-size:14px}
.btn-login,.btn-register{white-space: nowrap;display:inline-block;padding:5px 16px;border-radius:999px;font-weight:600;text-decoration:none;transition:all .25s;border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px)}
.btn-login{background:rgba(255,255,255,.08);color:#dfe9ff}
.btn-login {color: var(--primary);border: 1px solid var(--primary);background-color: transparent;}
.btn-login:hover{background:rgba(255,255,255,.16);color:var(--primary);transform:scale(1.05)}
.btn-register{background:var(--primary);color:#fff;border:none;box-shadow:0 0 10px rgba(240, 138, 93, 0.5)}
.btn-register:hover{transform:scale(1.05);box-shadow:0 0 20px rgba(240, 138, 93, 0.8)}
/* ===== Megamenu（竖排） ===== */
.mega{
  position:absolute;
  left:0;
  top:100%;
  width:100%;
  z-index:2100;
  pointer-events:none;
}
.mega-panel {
  display: none;
  pointer-events: auto;
  background: rgba(240, 138, 93, 0.8);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(0,0,0,.35),
              inset 0 0 0 1px rgba(255,255,255,.04);
  padding: 18px;
  color: #dfeeff;

  /* ✅ 关键修改 */
  position: absolute;
  max-width: 450px;   /* 控制面板宽度 */
  width: 450px;       /* 固定宽度便于计算 */
  backdrop-filter: blur(10px); /* 增强模糊层次感 */
  margin-top: 3px;    /* 与导航条的间隙 */
}
.mega-cards{display:flex;flex-direction:column;gap:10px}
.header-card{display:block;padding:12px 14px;background:#fff;border:1px solid rgba(110,190,255,.2);border-radius:8px;text-decoration:none;color:#555555;font-size:14px;transition:all .25s}
.header-card:hover{transform:translateY(-2px) scale(1.02);background:rgba(240, 138, 93, 1);border-color:rgba(120,220,255,.45);color:#fff}
.card-title{display:flex;align-items:center;gap:8px;margin-bottom:4px;font-weight:600}
.pill{font-size:12px;color:red;padding:2px 8px;border:1px solid rgba(128, 138, 135, 0.5);border-radius:999px}
.mega-panel.is-open{display:block;animation:fadeIn .14s ease-out}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* ===== 帮助/更多按钮样式 ===== */
.nav--link--help, .nav--link--more {
  display: inline-flex !important;
  align-items: center;
  gap: 5px;
  background: rgba(240, 138, 93, 0.08) !important;
  padding: 6px 12px !important;
  border-radius: 6px !important;
  transition: all 0.2s ease !important;
  color:rgba(240, 138, 93, 1);
}
.nav--link--help:hover, .nav--link--more:hover {
  background: rgba(240, 138, 93, 1) !important;
  color: #fff;
}
.nav--link--help .nav-arrow, .nav--link--more .nav-arrow {
  opacity: 0.7;
  transition: transform 0.2s ease;
}
.nav-item--help:hover .nav-arrow, .nav-item--more:hover .nav-arrow {
  transform: rotate(180deg);
  opacity: 1;
}

/* ===== 更多产品下拉面板 ===== */
.mega-panel--more {
  width: 520px;
  max-width: calc(100vw - 40px);
  padding: 20px 24px;
}
.more-mega-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.more-mega-column {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.more-mega-column .card {
  margin: 0;
}
.more-mega-alllink {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid rgba(72, 191, 255, 0.25);
  border-radius: 8px;
  color: #555555;
  font-size: 13px;
  text-decoration: none;
  transition: all 0.2s ease;
}
.more-mega-alllink:hover {
  background: rgba(240, 138, 93, 1);
  border-color: rgba(72, 191, 255, 0.4);
  color: #fff;
}
.more-mega-alllink svg {
  transition: transform 0.2s ease;
}
.more-mega-alllink:hover svg {
  transform: translateX(3px);
}

/* ===== 帮助中心下拉面板 ===== */
.mega-panel--help {
  width: 680px;
  max-width: calc(100vw - 40px);
  padding: 24px 28px;
}
.help-mega-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.help-mega-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.help-mega-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(120, 200, 255, 0.15);
  margin: 0;
}
.help-mega-title svg {
/*  color: #48bfff;*/
  flex-shrink: 0;
}
.help-mega-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.help-mega-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #fff;
  border: 1px solid rgba(100, 180, 255, 0.12);
  border-radius: 10px;
  text-decoration: none;
  color: #cfe3ff;
  transition: all 0.22s ease;
}
.help-mega-link:hover {
  background: rgba(240, 138, 93, 1);
  border-color: rgba(72, 191, 255, 0.35);
  transform: translateX(4px);
  color: #fff;
}
.help-link-icon {
  font-size: 22px;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}
.help-link-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.help-link-text strong {
  font-size: 14px;
  font-weight: 600;
  color: #555555;
}

.help-link-text small {
  font-size: 12px;
  color: #555555;
}

.help-mega-link--highlight {
  background: linear-gradient(135deg, rgba(72, 191, 255, 0.2), rgba(0, 255, 183, 0.12));
  border-color: rgba(72, 191, 255, 0.3);
}
.help-mega-link--highlight:hover {
  background: linear-gradient(135deg, rgba(72, 191, 255, 0.3), rgba(0, 255, 183, 0.2));
  border-color: rgba(72, 191, 255, 0.5);
}

/* 移动端帮助二级菜单 - PC端隐藏 */
.mobile-help-submenu {
  display: none;
}

/* 帮助面板移动端适配 */
@media (max-width: 768px) {
  /* 隐藏帮助mega面板 */
  .mega-panel--help, .mega-panel--more {
    display: none !important;
  }

  /* 帮助/更多按钮移动端样式 */
  .nav-item--help, .nav-item--more {
    position: relative;
  }
  .nav--link--help, .nav--link--more {
    background: transparent !important;
    padding: 14px 16px !important;
    width: 100%;
    justify-content: space-between !important;
  }
  .nav-item--help .nav-arrow, .nav-item--more .nav-arrow {
    margin-left: auto;
  }
  .nav-item--help.is-expanded .nav-arrow, .nav-item--more.is-expanded .nav-arrow {
    transform: rotate(180deg);
  }

  /* 移动端二级菜单 */
  .mobile-help-submenu {
    display: none;
    list-style: none;
    padding: 0;
    margin: 0;
    background: rgba(240, 138, 93, 0.8);
    border-radius: 8px;
    overflow: hidden;
  }
  .nav-item--help.is-expanded .mobile-help-submenu, .nav-item--more.is-expanded .mobile-help-submenu {
    display: block;
    animation: slideDown 0.25s ease;
  }
  @keyframes slideDown {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 500px; }
  }
  .mobile-help-submenu li a {
    display: block;
    padding: 12px 20px 12px 24px;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: all 0.2s;
  }
  .mobile-help-submenu li:last-child a {
    border-bottom: none;
  }
  .mobile-help-submenu li a:hover,
  .mobile-help-submenu li a:active {
    background: rgba(72, 191, 255, 0.15);
    color: #fff;
  }
  .submenu-group-title {
    padding: 10px 20px 6px;
    font-size: 12px;
    color: #555555;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: none !important;
  }
  .submenu-group-title:not(:first-child) {
    margin-top: 6px;
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 14px;
  }
}

/* 响应式 */
@media (max-width:1100px){
  .site-header__inner{grid-template-columns:200px 1fr auto}
  .nav-list{gap:16px;flex-wrap:wrap}
}
@media (max-width:720px){
  .site-header__inner{grid-template-columns:1fr;gap:10px}
  .site-logo{justify-self:center}
  .header-actions{justify-content:center}
  .nav-list{justify-content:center}
}

/* 容器：两个按钮并排 */
.lang-switch{
  display:inline-flex;
  gap:10px;
  align-items:center;
}

/* 语言切换按钮 */
.lang-btn{
  --fg:#dbe8ff; --bd:rgba(255,255,255,.18);
  --bg:rgba(255,255,255,.10);           /* 固定背景，避免闪烁 */
  --glow:rgba(72,191,255,.35);          /* 品牌色光晕 */
  display:inline-flex;align-items:center;justify-content:center;
  min-width:48px;height:30px;padding:0 12px;border-radius:10px;
  background:var(--bg);                  /* 不再切换渐变 */
  border:1px solid var(--bd);color:var(--fg);
  font-size:13px;letter-spacing:.4px;line-height:1;user-select:none;cursor:pointer;
  transition: box-shadow .22s ease, border-color .22s ease, color .22s ease;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  white-space: nowrap;
}
.lang-btn:hover{
  /* 只加一点外发光，不动位置、不改背景 */
  box-shadow:0 0 0 2px var(--glow), 0 8px 22px rgba(72,191,255,.20);
  border-color:rgba(72,191,255,.55);
}
.lang-btn:active{ box-shadow:0 0 0 2px var(--glow); }
.lang-btn:focus-visible{
  outline:none; box-shadow:0 0 0 2px var(--glow), 0 0 0 6px rgba(72,191,255,.15);
}

/* 浅色头部适配（可选） */
@media (prefers-color-scheme: light){
  .lang-btn{ --fg:#222; --bd:rgba(0,0,0,.12); --bg:#f6f8ff; --glow:rgba(72,160,255,.35); }
}

/* =============================================
   移动端适配样式 - Header & Footer
   ============================================= */

/* NEW标签 - 桌面端基础样式 */
.nav-item--new{position:relative}
.nav-item--new .nav--link{color:#5fd068;font-weight:500;padding-right:18px}
.nav-item--new::after{
  content:"New";
  position:absolute;
  right:-4px;
  top:-6px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:14px;
  line-height:14px;
  padding:0 4px;
  font-size:9px;
  font-weight:500;
  color:#fff;
  background:linear-gradient(135deg,#00c853,#00e676);
  border-radius:4px;
  box-shadow:0 1px 3px rgba(0,200,83,.35);
  transform:rotate(8deg);
  pointer-events:none;
}

/* 汉堡菜单按钮 */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: #fff;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  cursor: pointer;
  padding: 8px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.mobile-menu-btn:hover {
/*  background: linear-gradient(135deg, rgba(72,191,255,0.25), rgba(0,255,183,0.2));*/
  border-color: rgba(255,255,255,0.4);
}
.mobile-menu-btn span {
  display: block;
  width: 14px;
  height: 2px;
  background: #000;
  margin: 2px 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 2px;
}
.mobile-menu-btn.is-open {
  background: linear-gradient(135deg, rgba(255,100,100,0.2), rgba(255,150,100,0.15));
  border-color: rgba(255,150,150,0.4);
}
.mobile-menu-btn.is-open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-btn.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-menu-btn.is-open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* 移动端首页图标 */
.mobile-home-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--primary);
  opacity: 0.85;
  transition: all 0.2s;
  flex-shrink: 0;
}
.mobile-home-btn:hover {
  opacity: 1;
}
.mobile-home-btn svg {
  width: 22px;
  height: 22px;
}

/* 移动端控制台按钮 */
.mobile-console-btn {
  display: none;
}

/* 移动端登录/注册按钮 */
.mobile-auth-buttons {
  display: none;
}

/* 移动端用户下拉菜单 */
.mobile-user-dropdown {
  display: none;
  position: relative;
}
.mobile-user-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(72,191,255,0.15), rgba(0,255,183,0.1));
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  padding: 8px 12px;
  color: #fff;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.mobile-user-btn:hover {
  background: linear-gradient(135deg, rgba(72,191,255,0.25), rgba(0,255,183,0.2));
}
.mobile-user-btn img {
  width: 20px;
  height: 20px;
}
.mobile-user-btn .arrow {
  border: solid #fff;
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(45deg);
  transition: transform 0.3s;
}
.mobile-user-dropdown.is-open .mobile-user-btn .arrow {
  transform: rotate(-135deg);
}
.mobile-user-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: linear-gradient(180deg, rgba(15,30,55,0.98), rgba(10,20,40,0.99));
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  min-width: 160px;
  padding: 8px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  z-index: 10000;
}
.mobile-user-dropdown.is-open .mobile-user-menu {
  display: block;
  animation: mobileSlideDown 0.2s ease;
}
.mobile-user-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: #cfe3ff;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s;
}
.mobile-user-menu a:hover {
  background: rgba(72,191,255,0.1);
  color: #fff;
}
.mobile-user-menu a img {
  width: 18px;
  height: 18px;
  opacity: 0.8;
}
.mobile-user-menu .divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin: 6px 0;
}

/* ===== 平板端 (900px以下) ===== */
@media screen and (max-width: 900px) {
  /* Header 移动端适配 */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 9999;
  }
  .site-header__inner {
    display: flex !important;
    flex-wrap: wrap;
    padding: 12px 16px !important;
    gap: 10px !important;
    max-width: 100% !important;
    align-items: center;
    position: relative;
  }
  .site-logo {
    flex: 0 0 auto;
  }
  .site-logo img {
    height: 38px !important;
  }

  /* 移动端控制台按钮 - 登录后显示 */
  /* 移动端首页图标 */
  .mobile-home-btn {
    display: flex;
  }

  .mobile-console-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(72,191,255,0.15), rgba(0,255,183,0.1));
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 8px;
    padding: 8px 14px;
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    margin-left: auto;
    transition: all 0.3s;
  }
  .mobile-console-btn:hover {
    background: linear-gradient(135deg, rgba(72,191,255,0.25), rgba(0,255,183,0.2));
    border-color: rgba(255,255,255,0.4);
  }

  /* 移动端用户下拉菜单 */
  .mobile-user-dropdown {
    display: block;
  }

  /* 移动端登录/注册按钮 */
  .mobile-auth-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
  }
  .mobile-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px 14px;
    border-radius: 18px;
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
  }
  .mobile-login-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
  }
  .mobile-login-btn:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--primary);
  }
  .mobile-register-btn {
    background: var(--primary);
    border: none;
    color: #fff;
  }
  .mobile-register-btn:hover {
    /*background: linear-gradient(135deg, #5fe0ff, #20ffc7);*/
  }

  .mobile-menu-btn {
    display: flex !important;
  }

  /* 导航菜单 - 浮层显示（右侧弹出） */
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: auto;
    right: 12px;
    width: 220px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 12px;
    padding: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 9998;
  }
  .site-nav.is-open {
    display: block !important;
    animation: mobileSlideDown 0.3s ease;
  }
  @keyframes mobileSlideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .site-nav .nav-list {
    flex-direction: column !important;
    gap: 0 !important;
  }
  .site-nav .nav-item {
    border-bottom: 1px solid rgba(255,255,255,0.06);
    position: relative;
  }
  .site-nav .nav-item:last-child {
    border-bottom: none;
  }
  .site-nav .nav--link {
    display: flex;
    align-items: center;
    padding: 14px 16px !important;
    font-size: 15px;
    /*color: #cfe3ff !important;*/
    border-radius: 8px;
    transition: all 0.2s ease;
  }
  .site-nav .nav--link:hover,
  .site-nav .nav--link:active {
    background: rgba(72,191,255,0.1);
    /*color: #fff !important;*/
  }
  .site-nav .nav--link::after {
    display: none !important;
  }

  /* Hot/New标签移动端调整 - 使用flex布局避免遮挡 */
  .nav-item--hot,
  .nav-item--new {
    display: flex !important;
    align-items: center;
  }
  .nav-item--hot .nav--link,
  .nav-item--new .nav--link {
    flex: 1;
    padding-right: 14px !important;
  }
  .nav-item--hot::after,
  .nav-item--new::after {
    position: static !important;
    transform: none !important;
    margin-left: auto;
    margin-right: 12px;
    flex-shrink: 0;
    height: 18px;
    line-height: 18px;
    padding: 0 6px;
    font-size: 10px;
  }
  .nav-item--hot .nav--link {
    color: #ffd84f !important;
  }
  .nav-item--new .nav--link {
    color: #5fd068 !important;
  }

  /* 用户操作区 - 隐藏桌面版 */
  .header-actions {
    display: none !important;
  }