@font-face{font-family:Qinghe Display;src:url('/assets/qinghe/fonts/QingheDisplay.woff2') format('woff2');font-display:swap;font-weight:400}
@font-face{font-family:Qinghe UI;src:url('/assets/qinghe/fonts/QingheUI-Regular.woff2') format('woff2');font-display:swap;font-weight:400}
@font-face{font-family:Qinghe UI;src:url('/assets/qinghe/fonts/QingheUI-Semibold.woff2') format('woff2');font-display:swap;font-weight:600 900}
:root{--qh-forest:#173f35;--qh-green:#327355;--qh-lime:#d5ed97;--qh-paper:#fafaf4;--qh-ink:#203d33;--qh-muted:#69766d;--qh-border:#dce3d7;--qh-ui:'Qinghe UI','Microsoft YaHei',sans-serif;--qh-display:'Qinghe Display','KaiTi',serif;--qh-ease:cubic-bezier(.2,.75,.25,1)}
.qh-header,.site-header{font-family:var(--qh-ui)}
.qh-header{height:80px;display:flex;align-items:center;gap:34px;padding:0 4.4%;background:var(--qh-paper);position:relative;z-index:20}
.qh-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--qh-forest);flex-shrink:0}
.qh-logo img{width:38px;height:38px}.qh-logo strong{font:400 29px/1 var(--qh-display);letter-spacing:2px}.qh-logo span{border-left:1px solid #cbd4c9;margin-left:5px;padding-left:16px;color:#68756b;font-size:12px}
.qh-nav{display:flex;align-items:center;gap:30px;margin:auto}.qh-nav a{color:var(--qh-ink);text-decoration:none;font-size:14px;position:relative;padding:12px 0}.qh-nav a:after{content:'';position:absolute;bottom:5px;left:0;width:100%;height:2px;background:var(--qh-green);transform:scaleX(0);transform-origin:left;transition:transform .2s}.qh-nav a:hover:after{transform:scaleX(1)}
.qh-account{font-size:13px;text-decoration:none;color:var(--qh-forest);border:1px solid #bdcdbd;padding:10px 19px;border-radius:7px}.qh-menu{display:none}
.qh-btn{display:inline-flex;align-items:center;justify-content:center;gap:28px;padding:15px 22px;border-radius:8px;border:1px solid var(--qh-forest);background:var(--qh-forest);color:#fff;text-decoration:none;font:600 14px/1.3 var(--qh-ui);cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s}.qh-btn:hover{background:#255b48;transform:translateY(-2px);box-shadow:0 6px 18px #143d3420}.qh-btn.light{background:var(--qh-lime);border-color:var(--qh-lime);color:var(--qh-forest)}.qh-btn.outline{background:transparent;color:var(--qh-forest);border-color:#becbbb}.qh-btn.arrow:after{content:'→';font-size:19px;font-weight:400}.qh-link{display:inline-flex;align-items:center;gap:18px;color:var(--qh-forest);font-size:14px;text-decoration:none;border-bottom:1px solid #9caf9e;padding-bottom:7px}.qh-link:after{content:none}
button,a,input,select,summary,[tabindex]{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #74a957;outline-offset:4px}
@media(max-width:1050px){.qh-header{padding:0 24px;gap:18px}.qh-logo span{display:none}.qh-nav{gap:20px}}
@media(max-width:760px){.qh-header{height:66px;padding:0 20px}.qh-logo img{width:32px;height:32px}.qh-logo strong{font-size:26px}.qh-account{margin-left:auto;padding:8px 12px}.qh-menu{display:block;background:none;border:0;font:14px var(--qh-ui);color:var(--qh-ink);padding:8px}.qh-nav{display:none;position:absolute;top:65px;left:0;right:0;background:var(--qh-paper);padding:20px;box-shadow:0 16px 20px #173f3514;flex-wrap:wrap}.qh-header.menu-open .qh-nav{display:flex}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

.qh-action-icon{display:inline-block;vertical-align:middle;width:19px;height:19px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}