.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;box-shadow:0 2px 15px rgba(0,0,0,.3);min-height:auto}.header-top{background:linear-gradient(180deg,#0A4B2C 0%,#0A3D24 100%);width:100%}.header-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding-left:24px;padding-right:24px;min-height:68px}.logo{font-size:28px;font-weight:900;color:#F2C14E;text-decoration:none;display:inline-block;text-transform:uppercase;letter-spacing:1px;background:linear-gradient(90deg,#F2C14E,#F2FFF6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 0 0 rgba(0,0,0,0)}.logo:hover{color:#F2C14E;text-decoration:none}.desktop-nav-buttons{display:flex;gap:10px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;font-size:16px;font-weight:800;border-radius:8px;text-decoration:none;line-height:1.2;transition:all .3s ease;border:2px solid #2E7A4E;box-shadow:0 2px 8px rgba(0,0,0,.2)}.btn:hover{text-decoration:none}.btn-register{background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;border-color:#57E38D}.btn-register:hover{background:linear-gradient(180deg,#13994A 0%,#0A6B2F 100%);color:#F2FFF6;transform:translateY(-2px);box-shadow:0 4px 12px rgba(42,209,111,.3)}.btn-login{background:linear-gradient(180deg,#F2C14E 0%,#D4A437 100%);color:#11271B;border-color:#F2C14E}.btn-login:hover{background:linear-gradient(180deg,#D4A437 0%,#B88930 100%);color:#08160F;transform:translateY(-2px);box-shadow:0 4px 12px rgba(242,193,78,.3)}.main-nav{background:#08160F;width:100%;display:flex;border-top:1px solid #1E3A2A;border-bottom:2px solid #2E7A4E}.nav-container{max-width:1200px;margin:0 auto;display:flex;flex-direction:row;justify-content:center;align-items:center;padding:8px 20px;gap:4px;flex-wrap:wrap}.nav-link{display:block;padding:8px 16px;font-size:15px;font-weight:600;color:#A7D9B8;text-decoration:none;border-radius:6px;transition:all .25s ease;white-space:nowrap}.nav-link:hover{color:#08160F;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);text-decoration:none;box-shadow:0 0 10px rgba(87,227,141,.3)}.nav-link.active{color:#F2FFF6;background:rgba(17,168,78,.15);border-bottom:2px solid #57E38D}.hamburger-menu{display:none;background:transparent;border:2px solid #2E7A4E;cursor:pointer;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border-radius:8px;padding:10px;margin-left:0;flex-shrink:0}.hamburger-menu span{display:block;width:22px;height:2px;background:#F2FFF6;border-radius:2px;transition:all .3s ease}.hamburger-menu.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger-menu.active span:nth-child(2){opacity:0}.hamburger-menu.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.mobile-nav-buttons{display:none;background:linear-gradient(180deg,#08160F 0%,#0A4B2C 100%);padding:8px 16px;border-bottom:1px solid #2E7A4E}.mobile-nav-buttons .btn{flex:1;padding:10px 12px;font-size:14px;text-align:center}.mobile-menu-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(8,22,15,.8);z-index:998;opacity:0;transition:opacity .3s ease;pointer-events:none}.mobile-menu-overlay.active{opacity:1;pointer-events:auto}:root{--header-offset:122px}body{padding-top:var(--header-offset);margin:0;background:#08160F;color:#F2FFF6}.site-footer{background:linear-gradient(180deg,#0A4B2C 0%,#08160F 100%);border-top:3px solid #2E7A4E;padding:60px 0 0;position:relative}.footer-container{max-width:1200px;margin:0 auto;padding:0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px;padding-bottom:40px}.footer-col h4{color:#F2C14E;font-size:18px;font-weight:800;margin:0 0 20px;padding-bottom:10px;border-bottom:1px solid #2E7A4E;text-transform:uppercase;letter-spacing:1px}.footer-brand p{color:#A7D9B8;font-size:14px;line-height:1.8;margin:15px 0 0}.footer-logo{font-size:28px;font-weight:900;color:#F2C14E;text-decoration:none;text-transform:uppercase}.footer-logo:hover{text-decoration:none;color:#57E38D}.footer-nav{display:flex;flex-direction:column;gap:10px}.footer-nav a{color:#A7D9B8;font-size:14px;text-decoration:none;transition:color .2s ease;display:inline-block;position:relative;padding-left:16px}.footer-nav a:before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:6px;height:6px;background:linear-gradient(180deg,#2AD16F,#13994A);border-radius:50%}.footer-nav a:hover{color:linear-gradient(180deg,#2AD16F,#13994A);text-decoration:none;color:#57E38D;padding-left:20px}.footer-support p{color:#A7D9B8;font-size:14px;line-height:1.8;margin:0 0 10px}.footer-note{color:#F2C14E;font-size:13px;font-weight:700;margin-top:15px;padding:8px 12px;background-color:rgba(11,34,23,.6);border:1px solid #2E7A4E;border-radius:6px;display:inline-block}.footer-bottom{border-top:1px solid #1E3A2A;padding:20px 0;text-align:left;display:flex;justify-content:flex-start;align-items:center}.footer-bottom p{color:#A7D9B8;font-size:14px;margin:0}#copyright-year{color:#F2C14E;font-weight:700}.btn,.footer-nav a,.nav-link{outline:none}@media (max-width:768px){.header-container{width:100%;max-width:none;padding-left:16px;padding-right:16px;min-height:60px}.nav-container{width:100%;max-width:none;padding-left:16px;padding-right:16px}.header-top{min-height:60px}.logo{font-size:24px}.desktop-nav-buttons{display:flex}.hamburger-menu{display:flex}.mobile-nav-buttons{display:flex;gap:8px}.main-nav{display:none;position:fixed;top:auto;left:0;width:100%;height:auto;background:linear-gradient(180deg,#11271B,#0A4B2C);flex-direction:column;flex-wrap:nowrap;gap:8px;padding:15px 20px;box-shadow:0 5px 20px rgba(0,0,0,.5);transform:translateX(-100%);transition:transform .3s ease;border-top:2px solid #2E7A4E}.main-nav.active{display:flex;flex-direction:column;transform:translateX(0)}.nav-container{flex-direction:column;padding:0;gap:8px;width:100%;max-width:none}.nav-link{display:block;width:100%;text-align:center;padding:12px 0;border-bottom:1px solid #1E3A2A}.nav-link:last-child{border-bottom:none}.mobile-menu-overlay.active{display:block}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-bottom{flex-direction:column;text-align:center;gap:8px}.footer-container{width:100%;max-width:none}.footer-bottom{text-align:center}.site-footer{background:linear-gradient(180deg,#0A4B2C,#08160F)}.site-footer{padding-top:40px}.footer-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto auto}.footer-brand{grid-column:1/-1;text-align:center}.footer-brand p{text-align:center}:root{--header-offset:110px}.page-content img{max-width:100%!important;height:auto!important;display:block}.page-content{overflow-x:hidden;max-width:100%}body{overflow-x:hidden}}@media (max-width:480px){.btn{padding:8px 14px;font-size:14px}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-nav{flex-direction:column}.footer-logo{font-size:24px}}
/* 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;
}