/* 内蒙古非遗数字化产业协会（筹备）— fyxh.hn720.top */
:root{
  --ink:#0c1e33;
  --ink-soft:#243447;
  --grass:#1a4d3e;
  --grass-mid:#2a6b56;
  --gold:#b08d57;
  --gold-soft:#d4bc8a;
  --paper:#f7f4ef;
  --paper-2:#efeae0;
  --line:rgba(12,30,51,.12);
  --ok:#1a7f4b;
  --warn:#b4540a;
  --bad:#9b2c2c;
  --muted:#5c6b7a;
  --max:1120px;
  --nav-h:68px;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--grass);text-decoration:none}
a:hover{color:var(--gold)}
.wrap{width:min(100% - 40px,var(--max));margin:0 auto}
.progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:200;
  background:linear-gradient(90deg,var(--grass),var(--gold));transform-origin:left;
}

/* Nav */
.nav{
  position:sticky;top:0;z-index:100;height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(247,244,239,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:min(100% - 40px,var(--max));margin:0 auto}
.brand{display:flex;flex-direction:column;gap:2px;color:var(--ink);min-width:0}
.brand strong{font-family:var(--serif);font-size:17px;font-weight:700;letter-spacing:.04em;white-space:nowrap}
.brand span{font-size:11px;color:var(--muted);letter-spacing:.12em}
.menu{display:flex;flex-wrap:wrap;gap:4px 14px;justify-content:flex-end;align-items:center}
.menu a{font-size:13px;color:var(--ink-soft);padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover,.menu a.active{color:var(--ink);border-bottom-color:var(--gold)}
.nav-cta{
  display:inline-flex;align-items:center;padding:8px 14px;border-radius:2px;
  background:var(--ink);color:#f7f4ef!important;font-size:13px;border-bottom:none!important;
}
.nav-cta:hover{background:var(--grass);color:#fff!important}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0}
.mobile-menu{
  display:none;position:fixed;inset:var(--nav-h) 0 0 0;z-index:99;
  background:var(--paper);padding:24px;flex-direction:column;gap:8px;overflow:auto;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:12px 8px;border-bottom:1px solid var(--line);color:var(--ink);font-size:15px}

/* Audience chips */
.audiences{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}
.audiences a{
  font-size:13px;padding:8px 14px;border:1px solid var(--line);border-radius:2px;
  background:#fff;color:var(--ink-soft);
}
.audiences a:hover{border-color:var(--gold);color:var(--ink)}

/* Hero */
.hero{
  position:relative;min-height:min(88vh,720px);display:flex;align-items:flex-end;
  color:#f7f4ef;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(12,30,51,.35) 0%,rgba(12,30,51,.78) 55%,rgba(12,30,51,.92) 100%),
    radial-gradient(ellipse 80% 60% at 70% 20%,rgba(42,107,86,.45),transparent 60%),
    linear-gradient(135deg,#0c1e33 0%,#1a4d3e 45%,#0c1e33 100%);
}
.hero-pattern{
  position:absolute;inset:0;opacity:.14;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 30h60M30 0v60' stroke='%23b08d57' stroke-width='.5' fill='none'/%3E%3C/svg%3E");
}
.hero-inner{position:relative;z-index:1;padding:48px 0 64px;width:min(100% - 40px,var(--max));margin:0 auto}
.hero-brand{font-family:var(--serif);font-size:clamp(36px,6vw,64px);font-weight:700;line-height:1.15;margin:0 0 16px;letter-spacing:.06em}
.hero-sub{font-size:clamp(15px,2vw,18px);max-width:36em;opacity:.9;margin:0 0 28px;font-weight:300}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:2px;
  font-size:14px;border:1px solid transparent;cursor:pointer;font-family:inherit;
}
.btn--primary{background:var(--gold);color:var(--ink)!important;border-color:var(--gold)}
.btn--primary:hover{background:var(--gold-soft);color:var(--ink)!important}
.btn--ghost{background:transparent;color:#f7f4ef!important;border-color:rgba(247,244,239,.45)}
.btn--ghost:hover{border-color:#f7f4ef;color:#fff!important}
.btn--dark{background:var(--ink);color:#f7f4ef!important}
.btn--dark:hover{background:var(--grass)}

/* Sections */
.section{padding:72px 0}
.section--alt{background:var(--paper-2)}
.section--ink{background:var(--ink);color:#f7f4ef}
.section--ink a{color:var(--gold-soft)}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.section--ink .eyebrow{color:var(--gold-soft)}
.h2{font-family:var(--serif);font-size:clamp(24px,3vw,32px);margin:0 0 12px;font-weight:700;letter-spacing:.04em}
.lead{color:var(--muted);max-width:48em;margin:0 0 28px}
.section--ink .lead{color:rgba(247,244,239,.72)}

/* Status board */
.board{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.board-card{
  background:#fff;border:1px solid var(--line);padding:20px 18px;border-radius:2px;
  border-top:3px solid var(--muted);
}
.board-card.is-done{border-top-color:var(--ok)}
.board-card.is-now{border-top-color:var(--warn);box-shadow:0 8px 24px rgba(180,84,10,.08)}
.board-card.is-todo{border-top-color:#94a3b8}
.board-card h3{margin:0 0 8px;font-size:15px;font-family:var(--serif)}
.board-card p{margin:0;font-size:13px;color:var(--muted)}
.tag{
  display:inline-block;font-size:11px;padding:2px 8px;border-radius:2px;margin-bottom:10px;
  background:var(--paper-2);color:var(--muted);
}
.tag--ok{background:rgba(26,127,75,.12);color:var(--ok)}
.tag--warn{background:rgba(180,84,10,.12);color:var(--warn)}
.tag--bad{background:rgba(155,44,44,.12);color:var(--bad)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.stat{background:#fff;border:1px solid var(--line);padding:22px 18px;text-align:center}
.stat b{display:block;font-family:var(--serif);font-size:28px;color:var(--grass);margin-bottom:6px}
.stat span{font-size:13px;color:var(--muted)}

/* Lists / cards for content */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.panel{
  background:#fff;border:1px solid var(--line);padding:22px 20px;border-radius:2px;
}
.panel h3{margin:0 0 10px;font-size:16px;font-family:var(--serif)}
.panel p,.panel li{font-size:14px;color:var(--ink-soft)}
.panel ul{margin:0;padding-left:1.2em}
.panel li{margin:6px 0}
.list-plain{list-style:none;padding:0;margin:0}
.list-plain li{
  padding:14px 0;border-bottom:1px dashed var(--line);font-size:14px;
  display:grid;grid-template-columns:100px 1fr;gap:12px;
}
.list-plain li:last-child{border-bottom:0}
.list-plain time{color:var(--gold);font-size:13px}

/* Timeline */
.timeline{border-left:2px solid var(--line);padding-left:24px;margin:0}
.timeline li{list-style:none;position:relative;padding:0 0 28px}
.timeline li:before{
  content:"";position:absolute;left:-31px;top:6px;width:10px;height:10px;border-radius:50%;
  background:var(--paper);border:2px solid var(--gold);
}
.timeline li.is-now:before{background:var(--gold);box-shadow:0 0 0 4px rgba(176,141,87,.25)}
.timeline h4{margin:0 0 6px;font-size:15px}
.timeline p{margin:0;font-size:13px;color:var(--muted)}

/* People */
.person{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);padding:18px;align-items:flex-start;
}
.avatar{
  flex:0 0 72px;width:72px;height:72px;border-radius:2px;
  background:linear-gradient(135deg,var(--paper-2),#d9e2dc);display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:22px;color:var(--grass);
}
.person h3{margin:0 0 4px;font-size:16px}
.person .role{font-size:12px;color:var(--gold);margin-bottom:8px}
.person p{margin:0;font-size:13px;color:var(--muted)}

/* Tables */
.table-wrap{overflow:auto;border:1px solid var(--line);background:#fff}
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th,table.data td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.data th{background:var(--paper-2);color:var(--ink);font-weight:600;white-space:nowrap}
table.data tr:last-child td{border-bottom:0}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
.status-dot.ok{background:var(--ok)}
.status-dot.warn{background:var(--warn)}
.status-dot.todo{background:#94a3b8}
.status-dot.bad{background:var(--bad)}

/* Ask / risk */
.ask-list{counter-reset:ask}
.ask-item{
  counter-increment:ask;background:#fff;border:1px solid var(--line);padding:18px 18px 18px 56px;
  position:relative;margin-bottom:12px;
}
.ask-item:before{
  content:counter(ask);position:absolute;left:16px;top:16px;
  width:28px;height:28px;border-radius:50%;background:var(--ink);color:#f7f4ef;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.ask-item h3{margin:0 0 6px;font-size:15px}
.ask-item p{margin:0;font-size:13px;color:var(--muted)}
.four-no{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.four-no div{
  background:rgba(155,44,44,.06);border:1px solid rgba(155,44,44,.15);padding:16px;text-align:center;
  font-size:14px;font-weight:600;color:var(--bad);
}

/* Page hero (inner) */
.page-hero{padding:48px 0 28px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.page-hero h1{font-family:var(--serif);font-size:clamp(26px,4vw,36px);margin:0 0 10px}
.page-hero p{margin:0;color:var(--muted);max-width:42em}

/* Footer */
.footer{background:var(--ink);color:rgba(247,244,239,.75);padding:40px 0 28px;font-size:13px}
.footer a{color:var(--gold-soft)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;margin-bottom:28px}
.footer strong{display:block;color:#f7f4ef;font-family:var(--serif);font-size:16px;margin-bottom:10px}
.footer-bottom{border-top:1px solid rgba(247,244,239,.12);padding-top:16px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}

.note{font-size:12px;color:var(--muted);margin-top:16px}
.placeholder{opacity:.55;font-style:italic}
.callout{
  background:linear-gradient(135deg,rgba(26,77,62,.08),rgba(176,141,87,.1));
  border-left:3px solid var(--gold);padding:16px 18px;margin:20px 0;font-size:14px;
}

@media (max-width:900px){
  .menu,.nav-cta{display:none}
  .nav-toggle{display:block}
  .board,.stats,.grid-2,.grid-3,.four-no,.footer-grid{grid-template-columns:1fr}
  .list-plain li{grid-template-columns:1fr}
  .hero{min-height:70vh;align-items:center}
  .section{padding:48px 0}
}
@media print{
  .nav,.progress,.nav-toggle,.mobile-menu,.hero-actions .btn--ghost{display:none!important}
  .hero{min-height:auto;padding:24px 0;background:var(--ink)!important;-webkit-print-color-adjust:exact}
  .section{padding:24px 0}
}