:root{
  --orange:#e7641d;
  --orange-deep:#c9501a;
  --orange-soft:#fff1e8;
  --green:#0f766e;
  --green-deep:#0b5a54;
  --ink:#1f2937;
  --muted:#6b7280;
  --bg:#fffaf6;
  --card:#ffffff;
  --line:#f0e3d8;
  --shadow:0 10px 30px rgba(180,90,30,.10);
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,250,246,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-logo{height:38px;width:auto;border-radius:8px}
.brand-text{font-size:16px;color:var(--orange-deep);letter-spacing:.5px}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{font-size:15px;color:var(--ink);font-weight:600;transition:color .2s}
.nav-links a:hover{color:var(--orange)}
.oa-btn{background:var(--orange);color:#fff!important;padding:8px 16px;border-radius:999px;
  box-shadow:0 4px 14px rgba(231,100,29,.35)}
.oa-btn:hover{background:var(--orange-deep)}
.nav-toggle{display:none;background:none;border:none;font-size:26px;color:var(--orange);cursor:pointer}

/* ===== Hero ===== */
.hero{position:relative;color:#fff;overflow:hidden}
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.06);transition:opacity 1.2s ease,transform 6s ease}
.hero-slide.active{opacity:1}
.hero-mask{position:absolute;inset:0;z-index:1;background:linear-gradient(120deg,rgba(201,80,26,.42),rgba(15,118,110,.38))}
.hero-inner{position:relative;z-index:2;padding:96px 20px 104px;text-align:center}
.hero-dots{position:absolute;z-index:2;left:0;right:0;bottom:20px;display:flex;gap:10px;justify-content:center}
.hero-dots .dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.45);
  cursor:pointer;transition:background .3s,transform .3s;border:none;padding:0}
.hero-dots .dot.active{background:#fff;transform:scale(1.25)}
.hero-dots .dot:hover{background:rgba(255,255,255,.8)}
.hero-badge{display:inline-block;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.4);
  padding:6px 16px;border-radius:999px;font-size:14px;margin-bottom:18px}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;letter-spacing:1px;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.hero-sub{font-size:clamp(15px,2vw,19px);margin:16px auto 28px;max-width:680px;opacity:.95}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 26px;border-radius:999px;font-weight:700;font-size:15px;
  transition:transform .15s,box-shadow .2s,background .2s;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 22px rgba(231,100,29,.4)}
.btn-primary:hover{background:var(--orange-deep)}
.btn-ghost{background:rgba(255,255,255,.15);color:#fff;border:1px solid rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.28)}

/* ===== Stats ===== */
.stats{background:var(--orange-soft)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:28px 20px;text-align:center}
.stat-num{font-size:30px;font-weight:900;color:var(--orange-deep)}
.stat-label{font-size:14px;color:var(--muted);margin-top:2px}

/* ===== Section ===== */
.section{padding:72px 0}
.section-alt{background:#fff}
.sec-head{text-align:center;margin-bottom:42px}
.sec-kicker{font-size:13px;letter-spacing:3px;color:var(--orange);font-weight:700}
.sec-head h2{font-size:clamp(24px,4vw,34px);margin:8px 0 6px;color:var(--ink)}
.sec-desc{color:var(--muted);font-size:15px}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.about-text p{margin-bottom:14px;color:#374151}
.about-points{list-style:none;margin-top:18px;display:grid;gap:10px}
.about-points li{background:var(--orange-soft);border-left:4px solid var(--orange);
  padding:10px 14px;border-radius:10px;font-size:14.5px}
.about-media{position:relative}
.about-img{border-radius:var(--radius);box-shadow:var(--shadow)}
.about-img-main{width:100%}
.about-img-sub{position:absolute;right:-10px;bottom:-26px;width:46%;border:5px solid var(--bg);
  box-shadow:var(--shadow)}

/* ===== Team ===== */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.team-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line);transition:transform .2s}
.team-card:hover{transform:translateY(-6px)}
.team-photo{width:100%;height:300px;object-fit:cover}
.team-avatar{width:100%;height:300px;display:flex;align-items:center;justify-content:center;
  font-size:96px;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--orange),var(--green))}
.team-body{padding:20px}
.team-body h3{font-size:20px;color:var(--orange-deep)}
.team-role{color:var(--green);font-weight:700;font-size:14px;margin:4px 0 10px}
.team-bio{font-size:14px;color:#4b5563}
.team-contact{font-size:13px;color:var(--muted);margin-top:10px}
.team-note{text-align:center;color:var(--muted);margin-top:28px;font-size:14.5px}

/* ===== Projects ===== */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line);transition:transform .2s}
.proj-card:hover{transform:translateY(-6px)}
.proj-img{width:100%;height:200px;object-fit:cover;cursor:zoom-in}
.proj-body{padding:18px 20px 22px}
.proj-body h3{font-size:18px;color:var(--ink);margin-bottom:8px}
.proj-tags{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.proj-tags span{background:var(--orange-soft);color:var(--orange-deep);font-size:12px;
  font-weight:700;padding:3px 10px;border-radius:999px}
.proj-body p{font-size:14px;color:#4b5563}

/* ===== Honors ===== */
.honor-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:22px}
.honor-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line)}
.honor-img{width:100%;height:220px;object-fit:cover;cursor:zoom-in;background:#faf3ec}
.honor-body{padding:16px 18px 20px}
.honor-body h3{font-size:16px;color:var(--orange-deep);margin-bottom:6px}
.honor-body p{font-size:13.5px;color:#4b5563}
.honor-text{display:flex;align-items:center;background:linear-gradient(135deg,var(--orange-soft),#eafaf6)}
.honor-text .mt{margin-top:14px}
.honor-text h3{color:var(--green-deep)}

/* ===== OA / Contact ===== */
.oa-section{background:linear-gradient(135deg,var(--orange-soft),#eafaf6)}
.oa-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:24px}
.oa-card,.contact-card{background:var(--card);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;gap:16px}
.oa-card h2,.contact-card h2{font-size:24px;color:var(--orange-deep)}
.oa-card p,.contact-card p{color:#4b5563;font-size:15px}
.contact-card p{margin-bottom:6px}

/* ===== 加入我们 Banner + 弹窗 ===== */
.join-banner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep));color:#fff;border-radius:var(--radius);
  padding:26px 30px;box-shadow:var(--shadow);margin-bottom:26px}
.join-banner-txt h3{font-size:21px;margin-bottom:6px}
.join-banner-txt p{font-size:14.5px;opacity:.95}
.join-banner .btn-primary{background:#fff;color:var(--orange-deep)}
.join-banner .btn-primary:hover{background:#fff7f0}

.mp-banner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  background:linear-gradient(135deg,#22c55e,#15803d);color:#fff;border-radius:var(--radius);
  padding:22px 28px;box-shadow:var(--shadow);margin-bottom:26px;cursor:pointer;transition:.2s}
.mp-banner:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.12)}
.mp-banner-txt h3{font-size:20px;margin-bottom:6px}
.mp-banner-txt p{font-size:14px;opacity:.95}
.mp-banner .btn-primary{background:#fff;color:#15803d;border-color:#fff}
.mp-banner .btn-primary:hover{background:#f0fdf4}
.mp-box{text-align:center;max-width:420px}
.mp-qr{display:flex;justify-content:center;padding:10px 0}
.mp-qr img{width:220px;height:220px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.15)}

.modal{position:fixed;inset:0;background:rgba(15,20,25,.6);display:none;align-items:center;
  justify-content:center;z-index:120;padding:24px;backdrop-filter:blur(2px)}
.modal.open{display:flex}
.modal-box{background:var(--card);border-radius:var(--radius);max-width:680px;width:100%;
  max-height:90vh;overflow:auto;padding:32px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.35);
  animation:pop .25s ease}
@keyframes pop{from{transform:translateY(14px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal-x{position:absolute;top:14px;right:18px;border:none;background:none;font-size:30px;
  color:var(--muted);cursor:pointer;line-height:1}
.modal-x:hover{color:var(--orange)}
.join-title{font-size:23px;color:var(--orange-deep);margin-bottom:6px}
.join-sub{color:var(--muted);font-size:14px;margin-bottom:18px}
.join-opts{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.join-opt{display:flex;flex-direction:column;gap:8px;text-align:left;background:var(--orange-soft);
  border:1px solid var(--line);border-radius:14px;padding:22px 20px;cursor:pointer;transition:.2s}
.join-opt:hover{transform:translateY(-4px);border-color:var(--orange);box-shadow:var(--shadow)}
.join-opt-ico{font-size:34px}
.join-opt-t{font-size:18px;font-weight:800;color:var(--orange-deep)}
.join-opt-d{font-size:13px;color:#4b5563}
.join-back{border:none;background:none;color:var(--orange);font-weight:700;cursor:pointer;
  font-size:14px;padding:0;margin-bottom:10px}
.join-back:hover{text-decoration:underline}
.doc-actions{margin-bottom:18px;display:flex;gap:10px;flex-wrap:wrap}
.join-form{display:flex;flex-direction:column;gap:14px}
.jf-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.join-form label{display:flex;flex-direction:column;gap:6px;font-size:13.5px;font-weight:600;color:#374151}
.join-form input,.join-form select,.join-form textarea{font:inherit;font-weight:400;padding:10px 12px;
  border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}
.join-form input:focus,.join-form select:focus,.join-form textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px var(--orange-soft)}
.jf-checks{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:4px}
.jf-chk{display:inline-flex;align-items:center;gap:6px;font-weight:400;font-size:13.5px;color:#374151;width:auto}
.jf-chk input{width:auto!important;accent-color:var(--orange)}
.jf-submit{margin-top:6px;align-self:flex-start}
.jf-note{font-size:12.5px;color:var(--muted);line-height:1.6}
.join-done{text-align:center;padding:20px 0}
.join-done-ico{font-size:46px;margin-bottom:8px}

/* ===== Footer ===== */
.site-footer{background:var(--ink);color:#cbd5e1;padding:26px 0;text-align:center;font-size:13.5px}
.foot-sub{color:#94a3b8;margin-top:6px;font-size:12.5px}
.icp{margin-top:6px;font-size:12.5px}
.icp a{color:#94a3b8;text-decoration:none;transition:color .2s}
.icp a:hover{color:#e2e8f0}

/* ===== Lightbox ===== */
.lightbox{position:fixed;inset:0;background:rgba(15,20,25,.86);display:none;align-items:center;
  justify-content:center;z-index:100;padding:30px}
.lightbox.open{display:flex}
.lightbox img{max-width:92%;max-height:88%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:18px;right:26px;color:#fff;font-size:40px;cursor:pointer;line-height:1}

/* ===== Anniversary (六周年总结) ===== */
.anni-intro{max-width:900px;margin:0 auto 36px;font-size:16px;line-height:1.9;color:#374151}
.anni-intro p{margin-bottom:14px}
.anni-h3{font-size:22px;color:var(--orange-deep);margin:44px 0 16px;padding-left:14px;border-left:5px solid var(--orange)}
.anni-h4{font-size:17px;color:var(--green-deep);margin:22px 0 10px}
.anni-p{margin-bottom:12px;color:#374151;line-height:1.85}
.anni-info{list-style:none;display:grid;grid-template-columns:repeat(2,1fr);gap:10px 26px;margin:6px 0 8px}
.anni-info li{display:flex;gap:10px;padding:10px 14px;background:var(--orange-soft);border-radius:10px;font-size:14.5px;color:#374151}
.anni-info li span{flex:0 0 auto;font-weight:800;color:var(--orange-deep);min-width:74px}
.anni-timeline{margin:8px 0 6px;padding-left:6px;border-left:3px solid var(--orange)}
.anni-item{display:grid;grid-template-columns:90px 1fr;gap:18px;margin-bottom:22px;position:relative}
.anni-item::before{content:"";position:absolute;left:-11px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--orange);border:3px solid #fff;box-shadow:0 0 0 2px var(--orange)}
.anni-year{font-size:22px;font-weight:900;color:var(--orange-deep);text-align:right;padding-top:1px}
.anni-year small{display:block;font-size:12px;font-weight:700;color:var(--green);margin-top:2px}
.anni-body h5{font-size:16.5px;color:var(--ink);margin-bottom:6px}
.anni-body p{font-size:14.5px;color:#4b5563;line-height:1.8}
.anni-proj{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:6px}
.anni-proj-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}
.anni-proj-item h5{font-size:15.5px;color:var(--orange-deep);margin-bottom:8px}
.anni-proj-item p{font-size:14px;color:#4b5563;line-height:1.75}
.anni-honors{list-style:none;display:grid;gap:12px;margin-top:6px}
.anni-honors li{display:flex;gap:10px;align-items:flex-start;background:linear-gradient(135deg,var(--orange-soft),#eafaf6);padding:12px 16px;border-radius:12px;font-size:15px;color:#374151}
.anni-honors .star{color:var(--orange);font-size:18px;flex:0 0 auto;line-height:1.4}
.anni-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:10px}
.anni-stat{background:var(--orange-soft);border-radius:14px;padding:18px 12px;text-align:center}
.anni-stat .as-num{font-size:28px;font-weight:900;color:var(--orange-deep);line-height:1}
.anni-stat .as-num small{font-size:16px}
.anni-stat .as-label{font-size:13px;color:var(--muted);margin-top:6px}
.anni-future{list-style:none;display:grid;gap:12px;margin-top:6px}
.anni-future li{padding:12px 16px;background:var(--card);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:10px;font-size:14.5px;color:#374151;line-height:1.75}
.anni-future li strong{color:var(--green-deep)}
.anni-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.anni-fig{margin:0;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.anni-fig img{width:100%;height:190px;object-fit:cover;cursor:zoom-in;display:block}
.anni-fig figcaption{padding:9px 11px;font-size:12.5px;color:var(--muted);text-align:center}

/* ===== 六周年活动掠影轮播 ===== */
.anni-spotlight{padding:60px 0 54px}
.anni-spotlight .sec-head{margin-bottom:28px}
.anni-carousel{position:relative;max-width:1100px;margin:0 auto;border-radius:var(--radius);overflow:hidden;box-shadow:0 16px 44px rgba(0,0,0,.12);background:var(--card)}
.ac-track{display:flex;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.ac-slide{flex:0 0 100%;position:relative}
.ac-slide img{width:100%;height:520px;object-fit:cover;display:block}
.ac-caption{position:absolute;left:0;right:0;bottom:0;padding:26px 28px;background:linear-gradient(0deg,rgba(0,0,0,.72),rgba(0,0,0,.18) 70%,transparent);color:#fff;display:flex;flex-direction:column;gap:4px}
.ac-caption .ac-year{align-self:flex-start;background:var(--orange);color:#fff;font-size:12px;font-weight:800;padding:4px 10px;border-radius:20px;margin-bottom:4px}
.ac-caption strong{font-size:20px;font-weight:700}
.ac-caption span{font-size:14.5px;opacity:.92}
.ac-prev,.ac-next{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:0;border-radius:50%;background:rgba(255,255,255,.92);color:var(--orange-deep);font-size:28px;line-height:1;cursor:pointer;box-shadow:0 4px 14px rgba(0,0,0,.18);transition:.2s;z-index:2;display:flex;align-items:center;justify-content:center}
.ac-prev:hover,.ac-next:hover{background:#fff;transform:translateY(-50%) scale(1.05)}
.ac-prev{left:16px}
.ac-next{right:16px}
.ac-dots{position:absolute;bottom:14px;left:0;right:0;display:flex;justify-content:center;gap:10px;z-index:2}
.ac-dots .dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.55);cursor:pointer;transition:.25s}
.ac-dots .dot.active{background:#fff;transform:scale(1.25)}
.anni-spotlight-cta{text-align:center;margin-top:28px}

/* ===== Responsive ===== */
@media(max-width:900px){
  .nav-links{position:absolute;top:64px;left:0;right:0;background:var(--bg);flex-direction:column;
    gap:0;padding:6px 0;border-bottom:1px solid var(--line);display:none}
  .nav-links.show{display:flex}
  .nav-links a{padding:12px 20px;width:100%}
  .nav-toggle{display:block}
  .about-grid,.oa-wrap{grid-template-columns:1fr}
  .about-img-sub{display:none}
  .team-grid,.proj-grid{grid-template-columns:repeat(2,1fr)}
  .honor-grid{grid-template-columns:repeat(2,1fr)}
  .stats-row{grid-template-columns:repeat(2,1fr);gap:18px}
  .anni-info,.anni-proj,.anni-stats,.anni-gallery{grid-template-columns:repeat(2,1fr)}
  .anni-item{grid-template-columns:64px 1fr;gap:14px}
  .anni-year{font-size:18px}
  .ac-slide img{height:420px}
  .ac-caption{padding:20px}
  .ac-caption strong{font-size:18px}
  .ac-prev,.ac-next{width:40px;height:40px;font-size:24px}
}
@media(max-width:560px){
  .team-grid,.proj-grid,.honor-grid{grid-template-columns:1fr}
  .anni-info,.anni-proj,.anni-stats,.anni-gallery{grid-template-columns:1fr}
  .anni-year{font-size:16px}
  .hero-inner{padding:70px 16px 80px}
  .join-opts{grid-template-columns:1fr}
  .jf-row{grid-template-columns:1fr}
  .join-banner{flex-direction:column;align-items:flex-start}
  .ac-slide img{height:280px}
  .ac-caption{padding:16px}
  .ac-caption strong{font-size:16px}
  .ac-caption span{font-size:13px}
  .ac-prev{left:8px}.ac-next{right:8px}
  .anni-spotlight{padding:44px 0 40px}
}

/* ===== 六周年留言板 ===== */
.gb-form-wrap{max-width:760px;margin:0 auto 28px;}
.gb-form{background:#fff;border:1px solid #FBD9A8;border-radius:12px;padding:18px;box-shadow:0 4px 16px rgba(114,63,46,.06);}
.gb-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px;}
.gb-row input{flex:1 1 240px;}
.gb-form input[type=text],.gb-form textarea{width:100%;border:1px solid #F3C48A;border-radius:8px;padding:10px 12px;font-size:15px;color:#723F2E;background:#FFFBF5;outline:none;box-sizing:border-box;font-family:inherit;}
.gb-form input[type=text]:focus,.gb-form textarea:focus{border-color:#EA7E22;box-shadow:0 0 0 3px rgba(234,126,34,.15);}
.gb-form textarea{resize:vertical;margin-bottom:12px;}
.gb-actions{display:flex;align-items:center;justify-content:flex-end;gap:14px;}
.gb-msg{font-size:14px;color:#B45309;}
.gb-msg.ok{color:#16A34A;}
.gb-msg.err{color:#DC2626;}
.gb-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px;max-width:1000px;margin:0 auto;}
.gb-card{background:#fff;border:1px solid #FBD9A8;border-left:4px solid #FBA432;border-radius:10px;padding:14px;box-shadow:0 2px 8px rgba(114,63,46,.05);}
.gb-nick{font-weight:bold;color:#EA7E22;margin-bottom:4px;}
.gb-content{white-space:pre-wrap;line-height:1.55;color:#723F2E;margin-bottom:6px;}
.gb-time{font-size:12px;color:#B45309;}
.gb-loading,.gb-empty{color:#B45309;text-align:center;padding:24px;grid-column:1/-1;}
.gb-winner-box{max-width:1000px;margin:0 auto 22px;}
.gb-winner-card{background:linear-gradient(135deg,#FFF7ED,#FFE9CC);border:1px solid #EA7E22;border-left:5px solid #EA7E22;border-radius:14px;padding:18px 20px;box-shadow:0 6px 18px rgba(234,126,34,.14);position:relative;overflow:hidden;}
.gb-winner-badge{display:inline-block;background:#EA7E22;color:#fff;font-size:13px;font-weight:bold;padding:3px 12px;border-radius:999px;margin-bottom:8px;letter-spacing:.5px;}
.gb-winner-card .gb-nick{font-size:17px;}
.gb-winner-card .gb-content{font-size:15px;}
@media(max-width:560px){ .gb-row{flex-direction:column;} }