:root{
  --c-primary:#00B386;
  --c-primary-deep:#008A68;
  --c-gold:#D4AF37;
  --c-gold-light:#E6C96A;
  --c-deep:#0F2B3D;
  --c-deep-2:#142F42;
  --c-deep-3:#1C3A50;
  --c-bg:#F7F7F2;
  --c-surface:#FFFFFF;
  --c-text:#1F2937;
  --c-text-2:#6B7280;
  --c-border:#E5E7EB;
  --c-online:#10B981;
  --t-serif:"Songti SC","SimSun",serif;
  --t-sans:"PingFang SC","Microsoft YaHei",sans-serif;
  --t-mono:"Roboto Mono","Courier New",monospace;
  --shadow-sm:0 2px 8px rgba(15,43,61,.06);
  --shadow-md:0 8px 30px rgba(15,43,61,.10);
  --shadow-gold:0 4px 20px rgba(212,175,55,.25);
  --radius:14px;
  --radius-sm:8px;
  --max-width:1280px;
  --header-h:92px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:var(--t-sans);background-color:var(--c-bg);color:var(--c-text);line-height:1.75;font-size:16px;}
body.no-scroll{overflow:hidden;}
a{color:var(--c-deep);text-decoration:none;transition:color .25s ease,border-color .25s ease,background .25s ease;}
a:hover{color:var(--c-primary);}
img,svg{display:block;max-width:100%;height:auto;}
ul,ol{list-style:none;}
button{font-family:inherit;border:none;background:none;cursor:pointer;}
input,textarea,select{font-family:inherit;}
.container{width:min(92%,var(--max-width));margin-inline:auto;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.skip-link{position:absolute;left:-9999px;top:0;z-index:10000;background:var(--c-primary);color:#fff;padding:8px 16px;border-radius:0 0 8px 0;font-weight:600;}
.skip-link:focus{left:0;}
.icon{width:16px;height:16px;flex-shrink:0;opacity:.75;}
:focus-visible{outline:3px solid var(--c-primary);outline-offset:2px;border-radius:4px;}
.member-cta{display:inline-flex;align-items:center;gap:.45rem;padding:.5rem 1.1rem;border:1px solid var(--c-gold);border-radius:99px;color:var(--c-gold);font-weight:600;font-size:.875rem;background:transparent;transition:all .25s ease;white-space:nowrap;}
.member-cta:hover{background:var(--c-gold);color:#000;border-color:var(--c-gold);box-shadow:var(--shadow-gold);}
.member-cta:active{transform:scale(.98);}
/* ---- 头部 ---- */
.site-header{position:relative;z-index:1000;}
.site-header::before{content:"";position:absolute;top:0;left:0;width:100%;height:130px;background:linear-gradient(150deg,var(--c-bg) 0%,var(--c-bg) 40%,rgba(0,179,134,0.08) 100%);border-bottom:1px solid rgba(229,231,235,0.6);z-index:-1;}
.site-header-info{background:var(--c-deep);color:rgba(255,255,255,.8);font-size:.8rem;letter-spacing:.03em;}
.site-header-info .container{padding:0.35rem 0;position:relative;display:flex;justify-content:space-between;align-items:center;gap:.5rem;}
.info-inner{
  display:flex;align-items:center;gap:1rem;
}
.info-email{display:inline-flex;align-items:center;gap:.25rem;color:var(--c-gold);}
.info-email .icon{width:13px;height:13px;}
.info-link{color:var(--c-gold);text-decoration:underline;text-underline-offset:3px;font-weight:500;}
.info-link:hover{color:var(--c-gold-light);}
.info-tagline{color:rgba(255,255,255,.55);letter-spacing:.05em;font-size:.72rem;display:inline-flex;align-items:center;gap:.5rem;font-weight:400;}
.info-tagline::before{content:"";display:inline-block;width:1px;height:10px;background:rgba(255,255,255,.16);}
.info-datetime{color:#fff;font-family:var(--t-mono);font-size:.72rem;letter-spacing:.08em;margin-left:auto;position:relative;padding-left:.9rem;font-weight:400;border-left:1px dashed rgba(255,255,255,.12);}
.info-datetime::before{content:"";display:inline-block;width:6px;height:6px;background:var(--c-online);border-radius:50%;margin-right:6px;vertical-align:1px;}
.site-header-main{background:transparent;border-bottom:1px solid transparent;transition:background .3s ease,border .3s ease,box-shadow .3s ease;}
.site-header.scrolled .site-header-main{background:rgba(247,247,242,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(229,231,235,.9);box-shadow:0 8px 28px rgba(15,43,61,.04);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;position:relative;padding:.8rem 0;min-height:72px;}
.brand-main{display:flex;align-items:center;gap:.75rem;color:var(--c-text);}
.brand-main:hover{color:var(--c-text);}
.brand-mark{width:42px;height:42px;position:relative;background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-primary-deep) 100%);border-radius:12px 12px 12px 2px;display:flex;align-items:center;justify-content:center;box-shadow:0 5px 16px rgba(0,179,134,.3);flex-shrink:0;}
.brand-mark::after{content:"";position:absolute;right:-3px;top:-3px;width:12px;height:12px;background:var(--c-gold);border-radius:3px 8px 3px 3px;}
.brand-slash{position:absolute;width:6px;left:-4px;top:0;bottom:0;height:100%;background:rgba(255,255,255,.22);transform:skewX(-12deg);}
.brand-letter{color:#fff;font-weight:900;font-size:1.05rem;font-family:var(--t-sans);letter-spacing:-.03em;position:relative;z-index:1;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-weight:900;font-size:1.25rem;letter-spacing:-.01em;color:var(--c-deep);}
.brand-sub{font-size:.68rem;color:var(--c-text-2);letter-spacing:.12em;font-weight:400;}
.nav-actions{display:flex;align-items:center;gap:.65rem;margin-left:.75rem;flex-shrink:0;}
.nav-toggle{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--c-border);background:var(--c-surface);align-items:center;justify-content:center;flex-direction:column;gap:4px;box-shadow:var(--shadow-sm);transition:border .25s ease,background .25s ease;}
.nav-toggle .toggle-bar{display:block;width:18px;height:2px;background:var(--c-deep);border-radius:4px;transition:transform .3s var(--ease),opacity .25s ease,width .3s var(--ease);}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(1){transform:translateY(6px) rotate(45deg);width:18px;}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] .toggle-bar:nth-child(3){transform:translateY(-6px) rotate(-45deg);width:18px;}
/* ---- 导航菜单 ---- */
.site-nav{display:flex;align-items:center;}
.nav-menu{display:flex;align-items:center;gap:.2rem;list-style:none;}
.nav-item{margin:0;}
.nav-link{position:relative;display:inline-block;padding:.5rem .85rem;font-size:.92rem;font-weight:500;color:var(--c-deep);border-radius:99px;transition:background .25s ease,color .25s ease,transform .2s ease;}
.nav-link::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;background:linear-gradient(90deg,var(--c-gold),var(--c-primary));transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);border-radius:2px;}
.nav-link:hover{color:var(--c-primary);background:rgba(0,179,134,.06);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link[aria-current="page"]{background:var(--c-primary);color:#fff;font-weight:600;box-shadow:0 4px 14px rgba(0,179,134,.28);}
.nav-link[aria-current="page"]::after{display:none;}
.nav-link[aria-current="page"]:hover{color:#fff;}
.nav-mobile-footer{display:none;border-top:1px solid rgba(255,255,255,.12);margin-top:1rem;padding-top:1rem;flex-direction:column;gap:.55rem;align-items:center;}
.nav-mobile-footer .member-cta{width:100%;justify-content:center;color:var(--c-gold);background:rgba(212,175,55,.12);border:1px solid var(--c-gold);}
.nav-mobile-footer .member-cta:hover{background:var(--c-gold);color:#000;}
.nav-mobile-footer .header-cta-contact{display:flex;width:100%;justify-content:center;align-items:center;padding:.55rem;border-radius:99px;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.75);font-size:.85rem;}
.nav-mobile-footer .header-cta-contact:hover{background:rgba(255,255,255,.08);color:#fff;}
/* ---- 页脚 ---- */
.site-footer{background:var(--c-deep);color:rgba(255,255,255,.7);position:relative;margin-top:5rem;overflow:hidden;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260' viewBox='0 0 260 260'%3E%3Cg opacity='0.05' fill='%23ffffff'%3E%3Cpath d='M20 60c30-30 80-30 110 0s80 30 110 0v20c-30 30-80 30-110 0S50 50 20 80V60z'/%3E%3Cpath d='M20 160c30-30 80-30 110 0s80 30 110 0v20c-30 30-80 30-110 0S50 150 20 180v-20z'/%3E%3C/g%3E%3C/svg%3E");
}
.site-footer::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--c-gold),transparent);}
.footer-ornament{position:absolute;top:0;left:0;width:100%;height:6px;background:linear-gradient(90deg,transparent 0%,var(--c-gold) 20%,var(--c-primary) 35%,transparent 55%,var(--c-deep-3) 100%);opacity:.55;}
.site-footer a{color:rgba(255,255,255,.65);text-decoration:none;transition:color .2s ease,background .2s ease,letter-spacing .2s ease;}
.site-footer a:hover{color:var(--c-gold);letter-spacing:.02em;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:2.5rem;padding:4.5rem 0 2.8rem;position:relative;z-index:2;}
.footer-brand{max-width:330px;}
.footer-logo{display:flex;align-items:center;gap:.8rem;margin-bottom:1.3rem;}
.footer-logo-mark{width:48px;height:48px;border-radius:14px 14px 14px 4px;background:linear-gradient(135deg,var(--c-primary) 0%,var(--c-primary-deep) 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:1.05rem;letter-spacing:-.05em;box-shadow:0 6px 18px rgba(0,179,134,.35);flex-shrink:0;}
.footer-logo-text{display:flex;flex-direction:column;line-height:1.2;}
.footer-logo-main{font-size:1.2rem;font-weight:900;color:#fff;}
.footer-logo-sub{font-size:.7rem;color:var(--c-gold);letter-spacing:.15em;font-weight:400;}
.footer-desc{font-size:.9rem;margin-bottom:1.5rem;line-height:1.85;color:rgba(255,255,255,.55);}
.footer-social{display:flex;gap:.65rem;}
.footer-social-link{display:flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.8);transition:background .3s ease,color .3s ease,transform .3s ease,border-color .3s ease;}
.footer-social-link:hover{background:var(--c-gold);color:#000;transform:translateY(-3px);border-color:var(--c-gold);}
.footer-social-link .icon{width:16px;height:16px;opacity:1;}
.footer-h{font-size:.82rem;font-weight:700;color:#fff;letter-spacing:.16em;margin-bottom:1.3rem;padding-bottom:.6rem;position:relative;display:inline-block;}
.footer-h::after{content:"";position:absolute;bottom:0;left:0;width:26px;height:2px;background:var(--c-gold);}
.footer-links{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem;}
.footer-links a{display:inline-flex;align-items:center;gap:.3rem;}
.footer-links a::before{content:"›";color:var(--c-gold);opacity:.6;font-size:1em;}
.footer-links a:hover{padding-left:4px;}
.footer-contact{display:flex;flex-direction:column;gap:.75rem;font-size:.9rem;}
.footer-contact li{display:flex;align-items:flex-start;gap:.55rem;}
.footer-contact .icon{width:16px;height:16px;margin-top:.25rem;color:var(--c-gold);flex-shrink:0;opacity:.7;}
.footer-cta{display:inline-block;margin-top:1.2rem;padding:.55rem 1.5rem;border:1px solid var(--c-gold);border-radius:99px;color:var(--c-gold);font-size:.8rem;letter-spacing:.1em;font-weight:500;transition:background .3s ease,color .3s ease,box-shadow .3s ease;}
.footer-cta:hover{background:var(--c-gold);color:#000;box-shadow:var(--shadow-gold);}
.footer-bottom-bar{border-top:1px solid rgba(255,255,255,.08);padding:1.2rem 0;position:relative;z-index:2;}
.footer-bottom-inner{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap;font-size:.78rem;color:rgba(255,255,255,.5);}
.footer-bottom-inner a{color:rgba(255,255,255,.6);text-decoration:underline;text-underline-offset:3px;}
.footer-bottom-inner a:hover{color:var(--c-gold);}
.footer-icp{text-decoration:none !important;}
/* ---- 通用按钮与组件 ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.8rem 1.8rem;border-radius:99px;font-weight:600;font-size:.95rem;transition:transform .2s var(--ease),box-shadow .3s ease,background .3s ease,color .3s ease;border:1px solid transparent;white-space:nowrap;}
.btn-primary{background:var(--c-primary);color:#fff;box-shadow:0 6px 20px rgba(0,179,134,.3);}
.btn-primary:hover{background:var(--c-primary-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 26px rgba(0,179,134,.4);}
.btn-outline{border-color:var(--c-deep);color:var(--c-deep);background:transparent;}
.btn-outline:hover{border-color:var(--c-primary);color:var(--c-primary);transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,179,134,.12);}
.btn-gold{background:var(--c-gold);color:#000;box-shadow:0 6px 20px rgba(212,175,55,.35);}
.btn-gold:hover{background:var(--c-gold-light);transform:translateY(-2px);color:#000;box-shadow:0 10px 28px rgba(212,175,55,.5);}
.section-slash-divider{height:1px;border:none;background:linear-gradient(90deg,transparent,rgba(212,175,55,.4) 30%,rgba(0,179,134,.4) 70%,transparent);margin:0;}
.section-slash-divider--thin{height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2) 30%,var(--c-gold) 50%,rgba(255,255,255,.2) 70%,transparent);}
/* ---- 文本与列表 ---- */
.section-label{display:inline-flex;align-items:center;gap:.5rem;font-size:.75rem;letter-spacing:.25em;font-weight:700;color:var(--c-gold);text-transform:uppercase;padding-bottom:.5rem;margin-bottom:.8rem;border-bottom:1px solid rgba(212,175,55,.35);position:relative;}
.section-label::before{content:"";width:18px;height:2px;background:var(--c-gold);display:inline-block;}
.page-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:900;letter-spacing:-.02em;line-height:1.15;color:var(--c-deep);}
.page-sub{font-size:1rem;color:var(--c-text-2);margin-top:.75rem;max-width:620px;}
.section-title{font-size:clamp(1.4rem,2.2vw,2rem);font-weight:900;letter-spacing:-.02em;color:var(--c-deep);line-height:1.25;}
.text-gold{color:var(--c-gold);}
.text-primary{color:var(--c-primary);}
.stat-number{font-family:var(--t-mono);font-weight:700;font-variant-numeric:tabular-nums;}
/* ---- 图片容器基础 ---- */
.img-frame{position:relative;border-radius:var(--radius);overflow:hidden;background:#f3f4f6;}
.img-frame::before{content:"";position:absolute;right:0;top:0;width:40px;height:40px;background:linear-gradient(135deg,var(--c-gold) 0%,transparent 100%);opacity:.65;z-index:2;pointer-events:none;border-bottom-left-radius:40px;}
.img-frame img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.img-frame--hover:hover img{transform:scale(1.03);}
.img-frame--4x3{aspect-ratio:4/3;}
.img-frame--16x9{aspect-ratio:16/9;}
.img-frame--square{aspect-ratio:1/1;}
.img-frame .img-caption{position:absolute;bottom:0;left:0;width:100%;padding:.75rem 1rem;color:#fff;font-size:.8rem;background:linear-gradient(0deg,rgba(15,43,61,.85),transparent);z-index:3;letter-spacing:.05em;}
/* ---- 数据 / 表格组件 ---- */
.data-table{width:100%;border-collapse:collapse;font-size:.9rem;}
.data-table th{background:var(--c-deep);color:#fff;font-weight:600;padding:.8rem 1rem;text-align:left;letter-spacing:.08em;font-size:.8rem;}
.data-table td{padding:.8rem 1rem;border-bottom:1px solid var(--c-border);}
.data-table tbody tr:hover{background:rgba(0,179,134,.03);}
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--c-border);box-shadow:var(--shadow-sm);}
/* ---- 面包屑 / 分页 ---- */
.breadcrumb{display:flex;gap:.4rem;align-items:center;font-size:.89rem;margin-bottom:1.2rem;color:var(--c-text-2);flex-wrap:wrap;padding:0.7rem 1.2rem;background:rgba(255,255,255,.6);border-radius:99px;border:1px solid var(--c-border);width:fit-content;}
.breadcrumb a{color:var(--c-text-2);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--c-primary);}
.breadcrumb .separator{color:var(--c-primary);opacity:.5;}
.breadcrumb [aria-current="page"]{color:var(--c-primary);font-weight:600;letter-spacing:.03em;}
/* ---- 通用网格 ---- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.8rem;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;}
/* ---- 卡片体系 ---- */
.card{background:var(--c-surface);border-radius:var(--radius);padding:1.8rem;border:1px solid var(--c-border);box-shadow:var(--shadow-sm);transition:box-shadow .3s ease,transform .3s ease,border-color .3s ease;}
.card:hover{box-shadow:var(--shadow-md);border-color:rgba(0,179,134,.3);}
.card-title{font-size:1.1rem;font-weight:800;color:var(--c-deep);margin-bottom:.5rem;letter-spacing:-.01em;}
.card-meta{font-size:.8rem;color:var(--c-text-2);font-family:var(--t-mono);letter-spacing:.04em;margin-bottom:.8rem;}
/* ---- 通用页面容器 ---- */
.page-main{padding-top:2.5rem;}
.page-hero{margin-bottom:3rem;position:relative;}
.hero-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:start;}
/* ---- 折叠面板 ---- */
.accordion{border:1px solid var(--c-border);border-radius:var(--radius);background:var(--c-surface);overflow:hidden;}
.accordion-panel{display:flex;flex-direction:column;padding:1.5rem;border-bottom:1px solid var(--c-border);transition:background .2s ease;cursor:pointer;}
.accordion-panel[open]{background:rgba(0,179,134,.02);}
.accordion-panel:last-child{border-bottom:none;}
.accordion-panel summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;font-weight:700;font-size:1rem;color:var(--c-deep);letter-spacing:.02em;}
.accordion-panel summary::-webkit-details-marker{display:none;}
.accordion-panel .accordion-title{font-weight:700;letter-spacing:.02em;font-size:1.02rem;}
.accordion-panel .accordion-content{margin-top:1rem;color:var(--c-text-2);font-size:.93rem;line-height:1.75;}
.accordion-panel .accordion-mark{width:24px;height:24px;flex-shrink:0;border-radius:50%;border:1px solid var(--c-border);display:flex;align-items:center;justify-content:center;transition:all .3s ease;position:relative;}
.accordion-panel .accordion-mark::after{content:"+";font-size:1.1rem;color:var(--c-gold);transition:transform .3s ease;}
.accordion-panel[open] .accordion-mark::after{transform:rotate(45deg);color:var(--c-primary);}
.accordion-panel[open] .accordion-mark{border-color:var(--c-primary);background:rgba(0,179,134,.06);}
/* ---- Timeline ---- */
.timeline{position:relative;padding-left:2.2rem;list-style:none;}
.timeline::before{content:"";position:absolute;left:10px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--c-gold) 0%,var(--c-primary) 80%,transparent 100%);opacity:.5;}
.timeline-item{position:relative;margin-bottom:1.8rem;}
.timeline-item::before{content:"";position:absolute;left:-2.2rem;top:6px;width:12px;height:12px;border-radius:50%;background:var(--c-primary);border:2px solid var(--c-bg);box-shadow:0 0 0 2px var(--c-primary);}
.timeline-item:nth-child(2n)::before{background:var(--c-gold);box-shadow:0 0 0 2px var(--c-gold);}
.timeline-title{font-weight:700;color:var(--c-deep);font-size:1rem;}
.timeline-date{font-family:var(--t-mono);font-size:.8rem;color:var(--c-gold);margin-bottom:.4rem;}
/* ---- 会员中心特殊 ---- */
.member-ribbon{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem 1.1rem;background:linear-gradient(90deg,rgba(212,175,55,.14),rgba(212,175,55,.05));border:1px solid rgba(212,175,55,.25);border-radius:99px;color:var(--c-gold);font-size:.8rem;letter-spacing:.06em;font-weight:600;}
.member-ribbon::before{content:"◈";font-size:.85rem;}
/* ---- 装饰水印 ----
.watermark{position:absolute;right:0;top:0;width:300px;height:300px;pointer-events:none;opacity:.5;z-index:0;
background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300' viewBox='0 0 300 300'%3E%3Cg fill='none' stroke='%2300B386' stroke-width='1' opacity='0.35'%3E%3Cpath d='M75 150c25-50 75-50 100 0s75 50 100 0'/%3E%3Cpath d='M25 150c20-50 65-50 85 0s65 50 85 0'/%3E%3Cpath d='M125 150c25-50 75-50 100 0s75 50 100 0'/%3E%3Cpath d='M50 75c25-50 75-50 100 0s75 50 100 0'/%3E%3Cpath d='M50 225c25-50 75-50 100 0s75 50 100 0'/%3E%3C/g%3E%3C/svg%3E") no-repeat center/contain;}
---- */
.watermark-text{-webkit-text-stroke:1px rgba(0,179,134,.14);color:transparent;font-weight:900;font-size:120px;position:absolute;right:0;top:0;line-height:1;z-index:0;user-select:none;pointer-events:none;transform:rotate(-8deg);}
/* ---- 表单 ---- */
.form-control{width:100%;padding:.85rem 1.1rem;border:1px solid var(--c-border);border-radius:var(--radius-sm);background:var(--c-surface);font-size:.95rem;transition:border .2s ease,box-shadow .2s ease;font-family:var(--t-sans);color:var(--c-text);}
.form-control:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(0,179,134,.12);}
.form-label{display:block;font-size:.85rem;font-weight:700;color:var(--c-deep);margin-bottom:.45rem;letter-spacing:.02em;}
/* ---- 顶部信息条响应 ----
@media only screen and (max-width: 768px){
  .info-tagline{display:none;}
  .info-datetime{display:none;}
  .info-inner{justify-content:space-between;width:100%;}
  .site-header-main .nav-inner{flex-wrap:wrap;}
  .nav-toggle{display:flex;}
  .site-nav{font-size:1.2rem;display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(15,43,61,.72);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s ease;z-index:999;}
  .site-nav[data-open]{opacity:1;visibility:visible;pointer-events:auto;}
  .site-nav .nav-menu{position:absolute;top:0;right:0;bottom:0;width:88%;max-width:360px;background:var(--c-deep);padding:5rem 2rem;flex-direction:column;align-items:stretch;gap:.2rem;transform:translateX(100%);transition:transform .35s var(--ease);box-shadow:-12px 0 40px rgba(0,0,0,.2);}
  .site-nav[data-open] .nav-menu{transform:translateX(0);}
  .nav-link{display:block;padding:1rem 1.2rem;font-size:1.05rem;color:rgba(255,255,255,.75);border-radius:12px;transition:all .25s ease;}
  .nav-link:hover{background:rgba(255,255,255,.1);color:#fff;transform:translateX(4px);}
  .nav-link::after{content:"";position:absolute;left:1.2rem;right:auto;bottom:6px;width:20px;height:2px;background:var(--c-gold);transform:scaleX(.6);transform-origin:left;opacity:.5;}
  .nav-link[aria-current="page"]{background:var(--c-primary);color:#fff;transform:none;}
  .nav-mobile-footer{display:flex;}
}
@media only screen and (min-width: 768.1px) and (max-width: 1024px){
  .nav-inner{gap:.5rem;}
  .nav-link{padding:.45rem .5rem;font-size:.8rem;}
  .member-cta{padding:.4rem .8rem;font-size:.78rem;}
}
@media only screen and (max-width: 480px){
  .nav-inner{padding:.6rem 0;flex-wrap:wrap;}
  .brand-mark{width:36px;height:36px;border-radius:10px;}
  .brand-name{font-size:1.1rem;}
  .brand-sub{font-size:.62rem;}
  .nav-actions .member-cta{display:none;}
  .nav-toggle{display:flex;}
  .nav-menu{width:90%;max-width:none;padding:5rem 1.5rem;}
  .site-header::before{height:90px;}
}
/* 响应式footer */
@media only screen and (max-width: 1024px){
  .footer-grid{grid-template-columns:1.2fr 1fr 1fr;gap:2rem;padding-top:3rem;}
  .footer-contact-col{grid-column:span 3;padding-top:.5rem;border-top:1px solid rgba(255,255,255,.1);}
}
@media only screen and (max-width: 639px){
  .footer-grid{grid-template-columns:1fr;gap:2rem;}
  .footer-contact-col{grid-column:span 1;}
  .footer-brand{max-width:100%;}
  .footer-bottom-inner{gap:.4rem;}
  .footer-bottom-inner span,.footer-bottom-inner a{width:100%;text-align:center;}
}
/* 响应式通用 */
@media only screen and (max-width: 768px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .hero-layout{grid-template-columns:1fr;gap:1.5rem;}
  .card{padding:1.2rem;}
  .table-wrap{font-size:.8rem;}
  .breadcrumb{width:100%;border-radius:10px;padding:.5rem .8rem;}
}
@media only screen and (max-width: 400px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .page-title{font-size:1.7rem;line-height:1.2;}
}
/* 滚动显现 (基础仅针对data-reveal元素父容器) */
[data-reveal]{opacity:1;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{transition:none !important;animation:none !important;}
  .site-nav,.site-nav .nav-menu{transition:none;}
  .img-frame img{transform:none !important;}
  [data-reveal]{opacity:1;transform:none !important;}
  .btn,.nav-link,[data-nav-toggle]{transform:none !important;transition:none !important;}
}