:root{--primary:#11A84E;--secondary:#22C768;--btn-gradient:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);--card-bg:#11271B;--bg:#08160F;--text-main:#F2FFF6;--text-secondary:#A7D9B8;--border:#2E7A4E;--glow:#57E38D;--gold:#F2C14E;--divider:#1E3A2A;--deep-green:#0A4B2C;--header-offset:122px}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;box-shadow:0 4px 18px rgba(0,0,0,.55);box-sizing:border-box}.header-top{box-sizing:border-box;height:68px;min-height:68px;display:flex;align-items:center;overflow:hidden;background-color:#0A4B2C;width:100%}.header-container{box-sizing:border-box;width:100%;height:100%;max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-left:24px;padding-right:24px}.logo{display:inline-block;font-size:26px;font-weight:900;letter-spacing:.5px;color:var(--gold);text-decoration:none;line-height:1;white-space:nowrap}.logo:hover{color:#FFD97A;text-decoration:none}.desktop-nav-buttons{display:flex;gap:12px;align-items:center}.mobile-nav-buttons{box-sizing:border-box;display:none;min-height:48px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:none;cursor:pointer;font-weight:700;border-radius:8px;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;line-height:1.2}.btn:hover{text-decoration:none;transform:translateY(-1px);filter:brightness(1.06)}.btn-login{background:transparent;color:var(--text-main);border:1px solid var(--border);padding:10px 18px;font-size:14px}.btn-login:hover{border-color:var(--glow);color:var(--glow)}.btn-register{background:var(--btn-gradient);color:#06130B;padding:10px 20px;font-size:14px;box-shadow:0 4px 14px rgba(87,227,141,.35)}.btn-register:hover{box-shadow:0 6px 20px rgba(87,227,141,.55)}.hamburger-menu{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;background:transparent;border:1px solid var(--border);border-radius:8px;cursor:pointer;padding:0;z-index:1001}.hamburger-menu span{display:block;width:22px;height:2px;background:var(--text-main);border-radius:2px;transition:transform .3s ease,opacity .3s ease}.hamburger-menu.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger-menu.active span:nth-child(2){opacity:0}.hamburger-menu.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.main-nav{box-sizing:border-box;height:52px;min-height:52px;display:flex;align-items:center;overflow:hidden;background-color:#08160F;border-top:1px solid var(--divider);width:100%}.nav-container{box-sizing:border-box;height:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 20px;gap:4px}.nav-link{display:inline-flex;align-items:center;height:100%;padding:0 12px;color:var(--text-secondary);font-size:14px;font-weight:600;text-decoration:none;white-space:nowrap;position:relative;transition:color .2s ease}.nav-link:hover{color:var(--glow);text-decoration:none}.nav-link::after{content:"";position:absolute;left:10px;right:10px;bottom:8px;height:2px;background:var(--glow);transform:scaleX(0);transition:transform .25s ease;border-radius:2px}.nav-link:hover::after{transform:scaleX(1)}.menu-overlay{position:fixed;inset:0;background:rgba(2,8,5,.72);z-index:999;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.menu-overlay.active{opacity:1;visibility:visible}.site-footer{background-color:#08160F;color:var(--text-main);border-top:3px solid var(--primary);padding:0;margin:0;box-sizing:border-box}.footer-top-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:48px 24px 36px;box-sizing:border-box}.footer-slot-anchor-inner{min-height:1px}.footer-col{box-sizing:border-box;min-width:0}.footer-about{display:flex;flex-direction:column}.footer-logo{display:inline-block;font-size:24px;font-weight:900;letter-spacing:.5px;color:var(--gold);text-decoration:none;margin-bottom:14px;white-space:nowrap}.footer-logo:hover{color:#FFD97A;text-decoration:none}.footer-description{color:var(--text-secondary);font-size:14px;line-height:1.7;margin:0 0 12px;word-wrap:break-word;overflow-wrap:break-word}.footer-heading{font-size:16px;font-weight:800;color:var(--text-main);margin:0 0 16px;position:relative;padding-bottom:10px}.footer-heading::after{content:"";position:absolute;left:0;bottom:0;width:38px;height:2px;background:var(--glow);border-radius:2px}.footer-nav{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.footer-nav li{margin:0;padding:0}.footer-nav a{color:var(--text-secondary);font-size:14px;text-decoration:none;transition:color .2s ease,padding-left .2s ease;display:inline-block;word-wrap:break-word;overflow-wrap:break-word}.footer-nav a:hover{color:var(--glow);padding-left:4px;text-decoration:none}.footer-dynamic-col{display:block}.footer-mid-area{max-width:1200px;margin:0 auto;padding:0 24px 24px;box-sizing:border-box}.footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:16px}.footer-bottom{background-color:#0A4B2C;border-top:1px solid var(--divider);text-align:center;padding:20px 24px;box-sizing:border-box}.footer-bottom p{margin:0;color:var(--text-secondary);font-size:13px;line-height:1.6}@media (max-width:768px){:root{--header-offset:110px}.header-top{height:60px!important;min-height:60px!important}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;position:relative}.logo{position:absolute!important;left:50%!important;transform:translateX(-50%)!important;display:flex!important;align-items:center!important;justify-content:center!important;font-size:22px;max-width:calc(100% - 110px)}.desktop-nav-buttons{display:none!important}.hamburger-menu{display:flex}.mobile-nav-buttons{display:flex!important;min-height:48px;align-items:center;width:100%;max-width:100%;box-sizing:border-box;padding-left:15px;padding-right:15px;overflow:hidden;gap:10px;flex-wrap:nowrap;background-color:#0A4B2C;border-top:1px solid var(--divider)}.mobile-nav-buttons .btn{flex:1;min-width:0;max-width:calc(50% - 5px);box-sizing:border-box;padding:8px 12px;font-size:13px;white-space:normal;word-wrap:break-word;overflow-wrap:break-word}.main-nav{display:none;position:fixed;top:0;left:0;bottom:0;width:82%;max-width:320px;height:100vh!important;min-height:auto!important;flex-direction:column;justify-content:flex-start;align-items:stretch;background-color:#0A4B2C;padding-top:80px;transform:translateX(-100%);transition:transform .3s ease;z-index:1000;overflow-y:auto;border-top:none;box-shadow:4px 0 24px rgba(0,0,0,.6);box-sizing:border-box}.main-nav.active{display:block;transform:translateX(0)}.nav-container{width:100%;max-width:none;height:auto;flex-direction:column;justify-content:flex-start;align-items:stretch;padding:0;gap:0}.nav-link{display:block;height:auto;padding:14px 22px;font-size:16px;border-bottom:1px solid var(--divider);width:100%;box-sizing:border-box}.nav-link::after{display:none}.footer-top-grid{grid-template-columns:1fr;gap:28px;padding:36px 16px 28px}.footer-mid-area{padding:0 16px 20px}.footer-mid-grid{grid-template-columns:1fr 1fr;gap:16px}.footer-heading{margin-bottom:12px}.page-content img{max-width:100%!important;height:auto!important;display:block}.page-content{overflow-x:hidden;max-width:100%}body{overflow-x:hidden}}
/* 移动端内容区防溢出（系统追加，请勿删除） */
@media (max-width: 768px) {
  .page-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
  }
  .page-content {
    overflow-x: hidden;
    max-width: 100%;
  }
  body {
    overflow-x: hidden;
  }
}
/* 内容保护（系统追加，请勿删除） */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
input, textarea, select, [contenteditable="true"] {
  -webkit-user-select: text;
  -moz-user-select: text;
  user-select: text;
}