:root{
  --bg:#ffffff;
  --bg2:#f8fafc;
  --card:rgba(0,0,0,.04);
  --text:#1e293b;
  --muted:rgba(30,41,59,.70);
  --line:rgba(30,41,59,.12);
  --primary:#3b82f6;
  --primary2:#6366f1;
  --good:#10b981;
  --shadow:0 18px 60px rgba(0,0,0,.08);
  --r:16px;
  --max:1120px;
  --font: ui-sans-serif, system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:
    linear-gradient(180deg, var(--bg), var(--bg2));
}

body:before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(0,0,0,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.015) 1px, transparent 1px);
  background-size:44px 44px;
  opacity:.5;
}

a{color:inherit; text-decoration:none}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

.skip{
  position:absolute;
  left:-999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip:focus{
  left:16px;
  top:16px;
  width:auto;
  height:auto;
  padding:10px 12px;
  border-radius:12px;
  background:rgba(255,255,255,.08);
  border:1px solid var(--line);
  z-index:999;
}

.header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.85);
  backdrop-filter: blur(14px);
  border-bottom:1px solid rgba(0,0,0,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

.brand{display:flex; align-items:center; gap:12px; min-width:0}
.brand__logo{
  width:40px;
  height:40px;
  border-radius:14px;
  object-fit:cover;
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
}
.brand__text{display:flex; flex-direction:column; gap:2px; min-width:0}
.brand__name{font-weight:700; font-size:14px; letter-spacing:.2px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.brand__tag{font-size:12px; color:var(--muted); white-space:nowrap; overflow:hidden; text-overflow:ellipsis}

.nav{display:flex; align-items:center; gap:14px}
.nav__link{
  font-size:13px;
  color:rgba(30,41,59,.86);
  padding:10px 10px;
  border-radius:12px;
}
.nav__link:hover{background:rgba(0,0,0,.04)}

.nav__link[aria-current="page"]{
  background:rgba(0,0,0,.04);
  border:1px solid rgba(30,41,59,.12);
}

.nav__cta{
  font-size:13px;
  font-weight:650;
  padding:10px 12px;
  border-radius:12px;
  background:linear-gradient(135deg, rgba(59,130,246,.95), rgba(99,102,241,.92));
  box-shadow: 0 18px 46px rgba(59,130,246,.20);
}
.nav__cta:hover{filter:brightness(1.04)}

.nav__cta[aria-current="page"]{
  outline:1px solid rgba(30,41,59,.18);
  outline-offset:2px;
}

.nav-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:14px;
  background:rgba(0,0,0,.04);
  border:1px solid rgba(30,41,59,.12);
  color:var(--text);
}
.nav-toggle__bar{
  display:block;
  width:18px;
  height:2px;
  background:rgba(30,41,59,.90);
  border-radius:99px;
  margin:4px auto;
}

.hero{position:relative; padding:54px 0 32px}
.hero__grid{display:grid; grid-template-columns: 1fr; gap:18px; align-items:start}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(0,0,0,.04);
  border:1px solid rgba(0,0,0,.08);
  color:rgba(30,41,59,.88);
  font-size:12px;
}

.hero__title{font-size:40px; line-height:1.18; margin:14px 0 10px; letter-spacing:-.4px; color:var(--text)}
.hero__subtitle{color:var(--muted); margin:0; font-size:15px; line-height:1.75}

.hero__actions{display:flex; gap:12px; margin:18px 0 18px}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid rgba(0,0,0,.12);
  font-size:14px;
  cursor:pointer;
  user-select:none;
}
.btn--primary{
  background:linear-gradient(135deg, rgba(59,130,246,.95), rgba(99,102,241,.92));
  border-color:rgba(59,130,246,.2);
  box-shadow: 0 20px 60px rgba(59,130,246,.18);
}
.btn--primary:hover{filter:brightness(1.04)}
.btn--ghost{background:rgba(0,0,0,.04); color:var(--text)}
.btn--ghost:hover{background:rgba(0,0,0,.08)}

.hero__stats{display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:0; padding:0}
.stat__k{font-size:12px; color:var(--muted); margin:0 0 4px}
.stat__v{font-size:13px; margin:0}

.stat{padding:12px 12px; border-radius:14px; border:1px solid rgba(0,0,0,.08); background:rgba(0,0,0,.02)}

.section{padding:56px 0}
.section--alt{background:rgba(0,0,0,.02); border-top:1px solid rgba(0,0,0,.06); border-bottom:1px solid rgba(0,0,0,.06)}

.page-hero{padding:42px 0 20px}
.page-title{font-size:30px; line-height:1.25; margin:0 0 8px; letter-spacing:-.2px}
.page-desc{margin:0; color:var(--muted); font-size:14px; line-height:1.8; max-width:760px}

.prose{max-width: 920px}
.prose p{margin:0 0 12px; color:var(--muted); line-height:1.9; font-size:14px}
.prose p:last-child{margin-bottom:0}

.honor-tabs{margin-bottom:8px}
.honor-tabs__nav{
  display:flex;
  gap:2px;
  margin-bottom:24px;
  border-bottom:1px solid rgba(0,0,0,.08);
}
.honor-tabs__tab{
  background:none;
  border:none;
  color:var(--muted);
  font-size:15px;
  font-weight:600;
  padding:12px 16px;
  cursor:pointer;
  border-radius:12px 12px 0 0;
  transition:all .2s ease;
  position:relative;
}
.honor-tabs__tab:hover{
  color:rgba(30,41,59,.95);
  background:rgba(0,0,0,.04);
}
.honor-tabs__tab.is-active{
  color:var(--text);
  background:rgba(255,255,255,.8);
  border:1px solid rgba(0,0,0,.08);
  border-bottom:1px solid var(--bg);
  margin-bottom:-1px;
}
.honor-tabs__content{min-height:300px}
.honor-tabs__panel{
  display:none;
}
.honor-tabs__panel.is-active{
  display:block;
}

.honor-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:16px}
.honor-card{
  background:rgba(255,255,255,.8);
  border:1px solid rgba(0,0,0,.08);
  border-radius:var(--r);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.lightbox{
  position:fixed;
  inset:0;
  z-index:1000;
  background:rgba(0,0,0,.95);
  display:none;
  align-items:center;
  justify-content:center;
  padding:40px;
  opacity:0;
  transition:opacity .3s ease;
}
.lightbox.is-open{
  display:flex;
  opacity:1;
}
.lightbox__img{
  max-width:100%;
  max-height:90vh;
  object-fit:contain;
  border-radius:8px;
  box-shadow:0 20px 80px rgba(0,0,0,.6);
  transform:scale(.8);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1);
}
.lightbox.is-open .lightbox__img{
  transform:scale(1);
}
.lightbox__close{
  position:absolute;
  top:20px;
  right:20px;
  width:48px;
  height:48px;
  border-radius:50%;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.3);
  color:#fff;
  font-size:32px;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .2s ease;
  z-index:1001;
}
.lightbox__close:hover{
  background:rgba(255,255,255,.25);
  transform:scale(1.1);
}

.honor-card__image{
  width:100%;
  height:200px;
  overflow:hidden;
  background:linear-gradient(135deg, rgba(0,0,0,.1), rgba(0,0,0,.05));
  display:flex;
  align-items:center;
  justify-content:center;
  padding:4px;
  cursor:pointer;
}
.honor-card__image img{
  max-width:100%;
  max-height:100%;
  width:auto;
  height:auto;
  object-fit:contain;
  border-radius:2px;
  box-shadow:0 4px 20px rgba(0,0,0,.3);
  transition:transform .3s ease, box-shadow .3s ease;
}
.honor-card:hover .honor-card__image img{transform:scale(1.03); box-shadow:0 8px 30px rgba(0,0,0,.4)}
.honor-card__content{padding:16px 18px}
.honor-card__title{margin:0; font-size:16px; line-height:1.5; font-weight:700; color:var(--text)}

@media (max-width: 760px){
  .honor-grid{grid-template-columns:1fr}
}

.section__head{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:18px}
.section__title{font-size:26px; margin:0}
.section__desc{margin:0; color:var(--muted); font-size:14px; line-height:1.7; max-width:650px}

.grid{display:grid; gap:14px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}

.card{
  background:rgba(255,255,255,.8);
  border:1px solid rgba(0,0,0,.08);
  border-radius:var(--r);
  padding:18px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.card--soft{background:rgba(59,130,246,.08); border-color:rgba(59,130,246,.20)}

.card--link{display:block}
.card--link:hover{
  border-color:rgba(59,130,246,.22);
  box-shadow: 0 18px 70px rgba(0,0,0,.12);
}

.card__icon{
  width:44px;
  height:44px;
  border-radius:16px;
  display:grid;
  place-items:center;
  font-weight:700;
  letter-spacing:.2px;
  background:rgba(0,0,0,.04);
  border:1px solid rgba(0,0,0,.08);
  margin-bottom:12px;
}
.card__title{margin:0 0 10px; font-size:16px}
.card__text{margin:0 0 10px; color:var(--muted); line-height:1.75; font-size:14px}

.list{list-style:none; padding:0; margin:0; display:grid; gap:10px}
.list__item{display:flex; flex-direction:column; gap:4px; padding:12px; border-radius:14px; background:rgba(0,0,0,.02); border:1px solid rgba(0,0,0,.06)}
.list__k{font-weight:650; font-size:13px; color:var(--text)}
.list__v{color:var(--muted); font-size:13px; line-height:1.7}

.tags{display:flex; flex-wrap:wrap; gap:8px; margin-top:10px}
.tag{font-size:12px; color:rgba(30,41,59,.86); padding:7px 9px; border-radius:999px; background:rgba(0,0,0,.04); border:1px solid rgba(0,0,0,.08)}

.cta{
  margin-top:16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:18px;
  border-radius:var(--r);
  border:1px solid rgba(59,130,246,.2);
  background:rgba(59,130,246,.06);
}
.cta__title{margin:0 0 6px; font-size:16px; color:var(--text)}
.cta__desc{margin:0; color:var(--muted); font-size:13px; line-height:1.7}

.check{list-style:none; padding:0; margin:12px 0 0; display:grid; gap:10px}
.check__item{
  padding-left:26px;
  position:relative;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}
.check__item:before{
  content:"";
  position:absolute;
  left:0;
  top:.32em;
  width:16px;
  height:16px;
  border-radius:6px;
  background:rgba(16,185,129,.1);
  border:1px solid rgba(16,185,129,.25);
  box-shadow: 0 8px 18px rgba(16,185,129,.08);
}
.check__item:after{
  content:"";
  position:absolute;
  left:5px;
  top:.62em;
  width:7px;
  height:4px;
  border-left:2px solid rgba(16,185,129,.9);
  border-bottom:2px solid rgba(16,185,129,.9);
  transform:rotate(-45deg);
}

.metrics{display:grid; grid-template-columns:repeat(2,1fr); gap:10px; margin-top:12px}
.metric{padding:12px; border-radius:14px; background:rgba(0,0,0,.02); border:1px solid rgba(0,0,0,.06)}
.metric__k{font-size:12px; color:var(--muted)}
.metric__v{margin-top:4px; font-size:14px; font-weight:650; color:var(--text)}

.kv{margin:0; display:grid; gap:10px}
.kv__row{display:grid; grid-template-columns: 64px 1fr; gap:12px; padding:12px; border-radius:14px; background:rgba(0,0,0,.02); border:1px solid rgba(0,0,0,.06)}
.kv__k{color:var(--muted); font-size:13px}
.kv__v{margin:0; font-size:13px; color:var(--text)}

.link{color:rgba(79,139,255,.95); text-decoration:underline; text-decoration-color:rgba(79,139,255,.28); text-underline-offset:3px}
.link:hover{text-decoration-color:rgba(79,139,255,.55)}

.form__grid{display:grid; grid-template-columns:repeat(2,1fr); gap:12px; margin-top:6px}
.field{display:flex; flex-direction:column; gap:7px}
.field--full{grid-column:1 / -1}
.field__label{font-size:12px; color:var(--muted)}
.field__input{
  width:100%;
  border-radius:14px;
  padding:12px 12px;
  border:1px solid rgba(0,0,0,.12);
  background:rgba(0,0,0,.04);
  color:var(--text);
  outline:none;
}
.field__input:focus{border-color:rgba(59,130,246,.5); box-shadow: 0 0 0 4px rgba(59,130,246,.1)}
.field__textarea{min-height:120px; resize:vertical}

.form__actions{display:flex; gap:10px; margin-top:12px}

.hint{margin:12px 0 0; color:var(--muted); font-size:12px; line-height:1.6}

.footer{padding:26px 0 40px; border-top:1px solid rgba(0,0,0,.06)}
.footer__inner{display:flex; align-items:center; justify-content:space-between; gap:14px}
.footer__brand{font-weight:750; font-size:13px}
.footer__meta{color:var(--muted); font-size:12px; margin-top:4px}
.footer__right{display:flex; align-items:center; gap:10px; color:var(--muted); font-size:12px}
.footer__sep{opacity:.6}

.footer__mail{
  color:var(--muted);
  text-decoration:underline;
  text-decoration-color:rgba(0,0,0,.22);
  text-underline-offset:3px;
}
.footer__mail:hover{color:var(--text); text-decoration-color:rgba(0,0,0,.4)}

.toast{
  position:fixed;
  inset:auto 18px 18px auto;
  width:min(420px, calc(100vw - 36px));
  z-index:50;
}
.toast__inner{
  border-radius:18px;
  background:rgba(255,255,255,.95);
  border:1px solid rgba(0,0,0,.08);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  padding:14px;
}
.toast__title{font-weight:750; font-size:13px; margin-bottom:6px; color:var(--text)}
.toast__body{color:var(--muted); font-size:13px; line-height:1.6; white-space:pre-wrap}
.toast__close{
  margin-top:10px;
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid rgba(0,0,0,.08);
  background:rgba(0,0,0,.04);
  color:var(--text);
  cursor:pointer;
}
.toast__close:hover{background:rgba(0,0,0,.08)}

.contact-grid{display:grid; place-items:center; min-height:300px}
.contact-card{
  display:flex;
  align-items:center;
  gap:24px;
  padding:40px 48px;
  border-radius:var(--r);
  background:linear-gradient(135deg, rgba(59,130,246,.08), rgba(99,102,241,.06));
  border:2px solid rgba(59,130,246,.2);
  text-decoration:none;
  transition:all .3s ease;
  max-width:500px;
}
.contact-card:hover{
  transform:translateY(-4px);
  box-shadow:0 20px 60px rgba(59,130,246,.15);
  border-color:rgba(59,130,246,.35);
}
.contact-card__icon{
  width:64px;
  height:64px;
  border-radius:20px;
  background:linear-gradient(135deg, var(--primary), var(--primary2));
  display:grid;
  place-items:center;
  font-size:28px;
  color:#fff;
  flex-shrink:0;
}
.contact-card__title{margin:0 0 8px; font-size:16px; color:var(--muted); font-weight:500}
.contact-card__value{margin:0 0 6px; font-size:22px; font-weight:700; color:var(--text)}
.contact-card__desc{margin:0; font-size:14px; color:var(--muted)}

.about-hero{
  display:grid;
  grid-template-columns:1fr auto;
  gap:48px;
  padding:48px;
  border-radius:var(--r);
  background:linear-gradient(135deg, rgba(59,130,246,.08), rgba(99,102,241,.06));
  border:1px solid rgba(59,130,246,.2);
  align-items:center;
}
.about-hero__content{max-width:600px}
.about-hero__title{
  margin:0 0 20px;
  font-size:28px;
  font-weight:700;
  color:var(--text);
}
.about-hero__text{
  margin:0;
  font-size:16px;
  line-height:1.8;
  color:var(--muted);
}
.about-hero__stats{
  display:flex;
  flex-direction:column;
  gap:20px;
}
.about-stat{
  text-align:center;
  padding:20px 28px;
  border-radius:14px;
  background:rgba(255,255,255,.6);
  border:1px solid rgba(59,130,246,.15);
}
.about-stat__value{
  font-size:22px;
  font-weight:700;
  color:var(--primary);
  margin-bottom:4px;
}
.about-stat__label{
  font-size:13px;
  color:var(--muted);
}
.about-mission{
  text-align:center;
  padding:48px;
  border-radius:var(--r);
  background:linear-gradient(135deg, rgba(16,185,129,.06), rgba(59,130,246,.04));
  border:1px solid rgba(16,185,129,.15);
}
.about-mission__icon{
  font-size:48px;
  margin-bottom:16px;
}
.about-mission__title{
  margin:0 0 16px;
  font-size:24px;
  font-weight:700;
  color:var(--text);
}
.about-mission__text{
  margin:0 auto;
  max-width:720px;
  font-size:16px;
  line-height:1.8;
  color:var(--muted);
}

/* About Page - Clean Simple Design */
.about-intro{
  max-width:720px;
  margin:0 auto;
  text-align:center;
}
.about-intro__title{
  font-size:28px;
  font-weight:700;
  color:var(--text);
  line-height:1.4;
  margin:0 0 20px;
}
.about-intro__text{
  font-size:16px;
  line-height:1.8;
  color:var(--muted);
  margin:0;
}

.section__title--center{
  text-align:center;
  margin-bottom:40px;
}

.about-features{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}
.about-feature{
  text-align:center;
  padding:30px 20px;
}
.about-feature__icon{
  font-size:40px;
  margin-bottom:16px;
  display:block;
}
.about-feature__title{
  font-size:18px;
  font-weight:700;
  color:var(--text);
  margin:0 0 12px;
}
.about-feature__desc{
  font-size:14px;
  line-height:1.7;
  color:var(--muted);
  margin:0;
}

.about-mission{
  max-width:680px;
  margin:0 auto;
  text-align:center;
  padding:40px;
  border-radius:var(--r);
  background:rgba(0,0,0,.02);
  border:1px solid rgba(0,0,0,.06);
}
.about-mission__title{
  font-size:22px;
  font-weight:700;
  color:var(--text);
  margin:0 0 16px;
}
.about-mission__text{
  font-size:15px;
  line-height:1.8;
  color:var(--muted);
  margin:0;
}

.cta-section{
  padding:60px 0;
}
.cta-simple{
  text-align:center;
  max-width:480px;
  margin:0 auto;
}
.cta-simple__title{
  font-size:24px;
  font-weight:700;
  color:var(--text);
  margin:0 0 8px;
}
.cta-simple__desc{
  font-size:15px;
  color:var(--muted);
  margin:0 0 24px;
}
.cta-simple__btn{
  display:inline-block;
  padding:12px 32px;
  border-radius:8px;
  background:var(--primary);
  color:#fff;
  font-size:15px;
  font-weight:600;
  text-decoration:none;
  transition:all .2s ease;
}
.cta-simple__btn:hover{
  background:var(--primary2);
  transform:translateY(-1px);
}

@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr; gap:14px}
  .hero__title{font-size:34px}
  .grid--3{grid-template-columns:1fr}
}

@media (max-width: 760px){
  .section__head{flex-direction:column; align-items:flex-start}
  .grid--2{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .hero__stats{grid-template-columns:1fr}
  .cta{flex-direction:column; align-items:flex-start}
  .form__grid{grid-template-columns:1fr}
  .honor-grid{grid-template-columns:1fr}
  .contact-card{flex-direction:column; text-align:center; padding:32px; gap:16px}
  .contact-card__value{font-size:18px}
  .about-intro__title{font-size:22px}
  .about-features{grid-template-columns:1fr; gap:20px}
  .about-feature{padding:20px}
  .about-mission{padding:30px 20px}
  .cta-section{padding:40px 0}

  .nav-toggle{display:block}

  .nav{
    position:fixed;
    top:70px;
    right:16px;
    left:16px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:12px;
    border-radius:18px;
    background:rgba(255,255,255,.95);
    border:1px solid rgba(0,0,0,.08);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
  }
  .nav.is-open{display:flex}
  .nav__link{padding:12px 12px}
  .nav__cta{text-align:center}
}