:root{--header-offset:122px;--primary:#C91F17;--secondary:#E53935;--bg-main:#B71C1C;--card-bg:#D32F2F;--text-main:#FFF5E1;--border-gold:#F2B544;--gold:#F4D34D;--glow:#FFCC66;--deep-red:#7A0E0E;--btn-gradient:linear-gradient(180deg,#FFD86A 0%,#E6B800 100%)}*{box-sizing:border-box}body{margin:0;padding-top:var(--header-offset)}.site-header{position:fixed;top:0;left:0;right:0;width:100%;z-index:1000;box-shadow:0 4px 18px rgba(0,0,0,.45);background-color:var(--bg-main)}.header-top{box-sizing:border-box;height:68px;min-height:68px;display:flex;align-items:center;overflow:hidden;background-color:var(--deep-red);width:100%;border-bottom:1px solid var(--border-gold)}.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;gap:16px}.logo{display:inline-flex;align-items:center;text-decoration:none;color:var(--gold);font-size:30px;font-weight:900;letter-spacing:1px;text-transform:lowercase;text-shadow:0 2px 6px rgba(0,0,0,.5);white-space:nowrap}.logo img{display:block;max-height:60px;height:auto;width:auto;max-width:280px;object-fit:contain}.hamburger-menu{display:none;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;padding:8px;background:transparent;border:1px solid var(--border-gold);border-radius:8px;cursor:pointer;z-index:1002;flex-shrink:0}.hamburger-menu span{display:block;height:2px;width:100%;background-color:var(--gold);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)}.desktop-nav-buttons{display:flex;gap:12px;align-items:center;flex-shrink:0}.mobile-nav-buttons{display:none;min-height:48px;box-sizing:border-box}.btn{display:inline-flex;align-items:center;justify-content:center;text-align:center;text-decoration:none;border-radius:8px;font-weight:700;cursor:pointer;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;border:1px solid var(--border-gold);white-space:nowrap}.btn:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 6px 16px rgba(0,0,0,.35)}.btn-login{background-color:transparent;color:var(--gold);padding:9px 18px;font-size:14px}.btn-register{background:var(--btn-gradient);color:var(--deep-red);padding:9px 20px;font-size:14px;box-shadow:0 3px 10px rgba(255,204,102,.3)}.main-nav{box-sizing:border-box;min-height:52px;height:52px;display:flex;align-items:center;overflow:hidden;background-color:var(--card-bg);width:100%;border-bottom:2px solid var(--border-gold)}.nav-container{box-sizing:border-box;height:100%;width:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:0 20px;gap:4px;flex-wrap:nowrap}.nav-link{display:inline-flex;align-items:center;height:100%;padding:0 13px;color:var(--text-main);text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap;border-bottom:3px solid transparent;transition:color .2s ease,border-color .2s ease,background-color .2s ease}.nav-link:hover,.nav-link.active{color:var(--gold);border-bottom-color:var(--gold);background-color:rgba(0,0,0,.15)}.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:999;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.nav-overlay.active{opacity:1;visibility:visible}.site-footer{background-color:var(--bg-main);color:var(--text-main);border-top:3px solid var(--border-gold)}.footer-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;box-sizing:border-box}.footer-top{padding:40px 0 24px}.footer-top-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-col{min-width:0;overflow-wrap:break-word;word-wrap:break-word}.footer-logo{display:inline-block;color:var(--gold);text-decoration:none;font-size:26px;font-weight:900;letter-spacing:1px;margin-bottom:12px}.footer-description{color:var(--text-main);font-size:14px;line-height:1.7;margin:0 0 12px;opacity:.92}.footer-heading{color:var(--gold);font-size:16px;font-weight:800;margin:0 0 14px;letter-spacing:.5px}.footer-nav{list-style:none;margin:0;padding:0}.footer-nav li{margin:0 0 9px}.footer-nav a{color:var(--text-main);text-decoration:none;font-size:14px;line-height:1.5;transition:color .2s ease,padding-left .2s ease;display:inline-block}.footer-nav a:hover{color:var(--gold);padding-left:4px}.footer-dynamic-col{min-width:0}.footer-mid{padding:8px 0 24px}.footer-mid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:12px 0}.footer-slot-anchor-inner{min-height:0}.footer-bottom{border-top:1px solid rgba(242,181,68,.4);padding:18px 0;background-color:var(--deep-red)}.footer-copyright{margin:0;color:var(--text-main);font-size:13px;text-align:center;line-height:1.6;opacity:.9}.page-content img{max-width:100%;height:auto}@media (max-width:768px){:root{--header-offset:110px}.header-top{height:60px;min-height:60px}.header-container{width:100%;max-width:none;padding-left:15px;padding-right:15px;position:relative;justify-content:center}.hamburger-menu{display:flex;position:absolute;left:15px;top:50%;transform:translateY(-50%)}.logo{position:absolute;left:50%;transform:translateX(-50%);display:flex !important;align-items:center;justify-content:center;font-size:26px;max-width:calc(100% - 120px)}.logo img{display:block !important;max-width:100%;height:auto;max-height:56px}.desktop-nav-buttons{display:none !important}.mobile-nav-buttons{display:flex !important;align-items:center;justify-content:center;width:100%;max-width:100%;box-sizing:border-box;padding:6px 15px;overflow:hidden;gap:10px;flex-wrap:nowrap;background-color:var(--deep-red);border-bottom:1px solid var(--border-gold)}.mobile-nav-buttons .btn{flex:1 1 0;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{min-height:48px;height:48px;display:none;position:fixed;top:calc(60px + 48px + 6px + 12px);left:0;width:100%;max-width:100%;background-color:var(--card-bg);flex-direction:column;align-items:stretch;justify-content:flex-start;overflow-y:auto;overflow-x:hidden;transform:translateX(-100%);transition:transform .3s ease;z-index:1001;padding:10px 0;border-bottom:2px solid var(--border-gold);box-shadow:0 12px 24px rgba(0,0,0,.5)}.main-nav.active{display:block;transform:translateX(0)}.nav-container{flex-direction:column;align-items:stretch;justify-content:flex-start;height:auto;max-width:none;width:100%;padding:0 12px;gap:0}.nav-link{width:100%;height:auto;padding:13px 16px;font-size:15px;border-bottom:1px solid rgba(242,181,68,.2);border-left:3px solid transparent;box-sizing:border-box}.nav-link:hover,.nav-link.active{border-bottom-color:rgba(242,181,68,.2);border-left-color:var(--gold);background-color:rgba(0,0,0,.2)}.nav-overlay{display:block}.footer-top-grid{grid-template-columns:1fr;gap:26px}.footer-mid-grid{grid-template-columns:1fr 1fr;gap:12px}.footer-top{padding:30px 0 18px}.footer-container{padding:0 16px}.footer-copyright{font-size: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;padding-top:var(--header-offset)}}body.no-scroll{overflow: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;
}