/* BlackCat Portal — 品牌样式（手机优先）
 * 基准断点：375px 手机；≥900px 桌面增强
 */
:root{
  --teal:#8A6A24; --teal-l:#C6912A; --gold:#E0B44A; --gold-l:#F2CE6B;
  --bg:#0A0C0E; --panel:#12161A; --panel2:#171C21; --line:#242C32;
  --txt:#E9EEF1; --muted:#8E9CA4; --danger:#E4572E; --ok:#2E9E6B;
  --radius:14px; --navh:58px; --subnavh:40px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;background:var(--bg)}
body{
  background:transparent; color:var(--txt); line-height:1.7;
  font-family:"Microsoft YaHei","PingFang SC","Segoe UI",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
/* 全站虚化水墨云海背景（fixed 层，滚动时固定） */
.site-bg{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:url('/img/bg_d4.jpg');background-repeat:no-repeat;
  background-size:cover;background-position:center 35%;
}
@media (max-width:899px){ .site-bg{background-image:url('/img/bg_m4.jpg')} }
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}
.mono{font-family:Consolas,"SF Mono",monospace}

/* ---------- nav（手机：logo + 汉堡） ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  backdrop-filter:blur(14px);background:rgba(10,12,14,.82);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:var(--navh);padding:0 16px;gap:10px}
.brand{display:flex;align-items:center;gap:9px;min-width:0}
.brand img{height:32px;width:auto}
.brand b{font-size:13.5px;letter-spacing:.04em;white-space:nowrap}
.brand small{display:none;font-size:10px;color:var(--gold);letter-spacing:.18em;font-weight:700}
.links{display:none}
.nav-right{display:flex;align-items:center;gap:10px}
.lang-pill{
  font-size:12px;font-weight:800;color:var(--gold);
  border:1px solid rgba(224,180,74,.45);border-radius:999px;padding:5px 14px;
  background:rgba(224,180,74,.08);white-space:nowrap;
}
.lang-pill:hover{background:rgba(224,180,74,.18)}
.burger{width:38px;height:38px;background:none;border:1px solid var(--line);border-radius:10px;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;cursor:pointer}
.burger span{display:block;width:16px;height:2px;background:var(--txt);border-radius:2px;transition:.25s}
.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-open .burger span:nth-child(2){opacity:0}
.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.drawer{
  display:none;position:fixed;top:calc(var(--navh) + var(--subnavh));left:0;right:0;z-index:59;
  background:rgba(10,12,14,.97);border-bottom:1px solid var(--line);
  padding:10px 16px 20px;max-height:calc(100vh - var(--navh));overflow-y:auto;
}
.menu-open .drawer{display:block}
.drawer a{
  display:block;padding:13px 6px;font-size:15px;color:var(--txt);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.drawer a.on{color:var(--gold)}
.drawer .lang-pill{display:inline-block;margin-top:14px;padding:8px 22px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:14.5px;font-weight:700;
  border:1px solid transparent;cursor:pointer;transition:.22s;white-space:nowrap;
}
.btn-gold{background:linear-gradient(135deg,var(--gold-l),var(--gold));color:#221A05;
  box-shadow:0 8px 30px rgba(224,180,74,.22)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 38px rgba(224,180,74,.34)}
.btn-ghost{border-color:rgba(255,255,255,.18);color:#fff}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.btn-sm{padding:8px 18px;font-size:13px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* ---------- 手机端二级导航（首屏可见的导航信息） ---------- */
.subnav{
  display:flex;gap:16px;overflow-x:auto;padding:0 16px 8px;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.subnav::-webkit-scrollbar{display:none}
.subnav a{font-size:12.5px;color:var(--muted);white-space:nowrap;padding:2px 0;transition:.2s}
.subnav a.on{color:var(--gold);font-weight:700}

/* ---------- hero 首页背景（高清皇帝猫 + 毛发飘动 + 金光炫光；模糊已烤进图里） ---------- */
.hero-full{
  position:relative;overflow:hidden;
  background-color:#05070A;
  background-image:url('/img/hero_d4.jpg');
  background-repeat:no-repeat;
  background-position:50% 120px;
  background-size:cover;
}
@media (max-width:899px){
  .hero-full{background-image:url('/img/hero_m4.jpg')}
}
/* 首屏底部渐隐，与全站虚化背景自然衔接 */
.hero-full::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:170px;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,12,14,0),rgba(10,12,14,.94) 82%,#0A0C0E);
}
.bc-defs{position:absolute;width:0;height:0;overflow:hidden}
/* 毛发飘动层：与背景同图叠加，套 SVG 湍流位移滤镜做"毛发随风"效果。
   滤镜不支持的内核自动退化为与静态背景完全重合，无副作用 */
.hero-fur{
  position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;
  object-fit:cover;object-position:50% 120px;pointer-events:none;
  filter:url(#bcfur);will-change:filter;
  /* 脸部门罩：脸(眼/鼻/嘴)区域镂空露出底层静态原图，完全不动；
     边缘平滑过渡，其余毛发区域照常飘动 */
  -webkit-mask-image:radial-gradient(ellipse 36% 28% at 66% 38%, transparent 50%, #000 76%);
  mask-image:radial-gradient(ellipse 36% 28% at 66% 38%, transparent 50%, #000 76%);
}
.hero-fur.fm{display:none}
@media (min-width:900px){
  .hero-fur.fd{
    -webkit-mask-image:radial-gradient(ellipse 26% 30% at 56% 39%, transparent 50%, #000 76%);
    mask-image:radial-gradient(ellipse 26% 30% at 56% 39%, transparent 50%, #000 76%);
  }
}
@media (max-width:899px){
  .hero-fur.fm{display:block}
  .hero-fur.fd{display:none}
}
/* 流光层浮在背景图上 */
.page-bg{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;overflow:hidden;pointer-events:none}
/* 金光呼吸光晕 */
.pb-glow{
  position:absolute;width:56%;padding-top:56%;border-radius:50%;pointer-events:none;
  mix-blend-mode:screen;filter:blur(18px);
}
.pb-glow.g1{
  top:-12%;left:-14%;
  background:radial-gradient(circle,rgba(255,196,90,.20) 0%,rgba(255,176,60,.08) 45%,transparent 72%);
  animation:pbglow1 6s ease-in-out infinite;
}
.pb-glow.g2{
  bottom:-6%;right:-12%;
  background:radial-gradient(circle,rgba(255,214,120,.14) 0%,rgba(224,180,74,.06) 48%,transparent 72%);
  animation:pbglow2 9s ease-in-out infinite;
}
@keyframes pbglow1{0%,100%{opacity:.55;transform:scale(1)}50%{opacity:1;transform:scale(1.12)}}
@keyframes pbglow2{0%,100%{opacity:.4;transform:scale(1.08)}50%{opacity:.95;transform:scale(1)}}
/* 金色粒子：上浮 + 闪烁 */
.pb-sparks{position:absolute;top:0;left:0;width:100%;height:100%}
.pb-sparks i{
  position:absolute;bottom:-4%;border-radius:50%;pointer-events:none;
  background:#FFD98A;box-shadow:0 0 6px 2px rgba(255,206,110,.75);
  opacity:0;transform:translateY(0) scale(1);
  animation:pbspark linear infinite;
}
@keyframes pbspark{
  0%{opacity:0;transform:translateY(0) scale(.6)}
  12%{opacity:.95}
  70%{opacity:.55}
  100%{opacity:0;transform:translateY(-58vh) scale(1.25)}
}
/* 生态页宣传视频 */
.eco-video{
  display:block;width:100%;max-width:560px;margin:0 auto;
  border-radius:14px;background:#000;
  box-shadow:0 18px 50px rgba(0,0,0,.5);
}
/* 红十字慈善图标（✚ 字符统一上色） */
.cross{color:#E23B3B;font-weight:700;font-style:normal}
.eco-bigico .cross,.ico .cross,.ll-ico .cross{color:#E23B3B}
/* 申请公示滚动窗口 */
.feed-panel h3{font-size:16px;margin-bottom:14px}
.feed-box{height:250px;overflow:hidden;position:relative}
.feed-box.feed-empty{display:grid;place-items:center;color:#6E7C84;font-size:13px}
.feed-track{animation:feedup 36s linear infinite}
/* 条目很少（≤3 条）时不滚动、不复制，避免同一条重复出现在视野里 */
.feed-box.feed-static{height:auto;max-height:250px}
.feed-box.feed-static .feed-track{animation:none}
.feed-box:hover .feed-track{animation-play-state:paused}
.feed-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 2px;border-bottom:1px dashed rgba(255,255,255,.09);font-size:13px}
.feed-item b{color:var(--gold-l);font-weight:700;white-space:nowrap}
.feed-item span{color:#AEBAC2;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.feed-item em{font-style:normal;color:#5BC0A8;white-space:nowrap;font-weight:700}
.feed-note{font-size:11.5px;color:#6E7C84;margin-top:10px;line-height:1.7}
@keyframes feedup{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@media (prefers-reduced-motion:reduce){.feed-track{animation:none}}
@media (prefers-reduced-motion:reduce){
  .hero-fur{filter:none}
  .pb-shine,.pb-glow,.pb-sparks i{animation:none;opacity:0}
  .pb-glow{opacity:.5}
}
/* 流光：纯 CSS 光带扫过（不依赖动图格式，全平台兼容） */
.pb-shine{
  position:absolute;top:-15%;bottom:-15%;width:46%;pointer-events:none;
  mix-blend-mode:screen;filter:blur(7px);will-change:transform;
}
.pb-shine.s1{
  left:-55%;
  background:linear-gradient(100deg,transparent 6%,rgba(255,206,110,.13) 42%,rgba(255,232,168,.26) 50%,rgba(255,206,110,.13) 58%,transparent 94%);
  animation:pbshine1 7s linear infinite;
}
.pb-shine.s2{
  left:-55%;
  background:linear-gradient(100deg,transparent 10%,rgba(110,190,255,.08) 44%,rgba(160,215,255,.15) 50%,rgba(110,190,255,.08) 56%,transparent 90%);
  animation:pbshine2 11s linear infinite;
}
@keyframes pbshine1{from{transform:translateX(0)}to{transform:translateX(430%)}}
@keyframes pbshine2{from{transform:translateX(0)}to{transform:translateX(400%)}}
.hero-content{position:relative;z-index:2;padding:calc(var(--navh) + var(--subnavh) + clamp(280px, 21vw, 540px)) 0 64px}
@media (max-width:899px){
  .hero-content{padding-top:calc(var(--navh) + var(--subnavh) + 31vh)}
}
.hero-content h1{
  font-size:clamp(25px,8.6vw,56px);line-height:1.14;font-weight:900;white-space:nowrap;
  letter-spacing:-.01em;margin:12px 0 10px;text-shadow:0 6px 30px rgba(0,0,0,.55);
}
.hero-content h1 em{font-style:normal;color:var(--gold-l)}
.hero-sub{font-size:13px;color:#C6D1D8;line-height:1.6;margin:0}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.hero-cta .btn{padding:11px 20px;font-size:13.5px}
.hero-ghost{
  display:flex;flex-direction:column;gap:4px;font-size:12px;line-height:1.6;color:#BECAD2;
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.88) 0%,rgba(0,0,0,.45) 42%,transparent 92%);
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.88) 0%,rgba(0,0,0,.45) 42%,transparent 92%);
}
.hero-ghost span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- sections ---------- */
section.blk{padding:56px 0}
.sec-head{max-width:640px;margin-bottom:34px}
.sec-head .tag{font-size:11.5px;letter-spacing:.2em;color:var(--teal-l);font-weight:800}
.sec-head h2{font-size:clamp(24px,3.4vw,40px);line-height:1.25;font-weight:800;margin:10px 0 12px;letter-spacing:-.02em}
.sec-head p{color:var(--muted);font-size:14.5px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:11.5px;letter-spacing:.2em;
  color:var(--gold);font-weight:700;border:1px solid rgba(224,180,74,.3);
  background:rgba(224,180,74,.07);padding:7px 16px;border-radius:999px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold);font-style:normal}

/* ---------- 项目简介（客户第4、5条） ---------- */
.intro-grid{display:grid;gap:20px}
.intro-facts h3{font-size:16.5px;margin-bottom:16px}
/* 概况：横向两列，条目内 label/value 同行 */
.facts{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.fact{
  display:flex;flex-direction:column;gap:1px;min-width:0;
  background:#0D1114;border:1px solid var(--line);border-radius:10px;padding:10px 12px;
}
.fact span{font-size:11px;color:var(--muted);white-space:nowrap}
.fact b{font-size:13.5px;color:var(--txt);line-height:1.45;word-break:break-word}
/* 多链规划/发展目标：手机纵向堆叠，桌面双列 */
.intro-paras{display:grid;gap:12px}
.intro-paras p{
  background:#0D1114;border:1px solid var(--line);border-radius:14px;
  color:#B9C4CB;font-size:13.5px;line-height:1.85;margin:0;padding:16px 15px;
}

/* ---------- 合约（客户第6条） ---------- */
.contract-panel{display:flex;flex-direction:column;gap:18px;align-items:stretch;
  background:linear-gradient(120deg,rgba(198,145,42,.18),rgba(224,180,74,.06))}
.contract-tag{font-size:11.5px;letter-spacing:.18em;color:var(--gold);font-weight:800}
.contract-addr{font-size:14px;margin-top:8px;word-break:break-all;color:#fff}

/* ---------- 生态闭环（客户第7条） ---------- */
.loop-svg{width:100%;max-width:640px;margin:0 auto;display:block}
.lp-ring{fill:none;stroke:rgba(198,145,42,.30);stroke-width:1.5;stroke-dasharray:4 7}
.lp-ring.dim{stroke:rgba(224,180,74,.20)}
.lp-line{stroke:rgba(224,180,74,.55);stroke-width:2.5;stroke-dasharray:6 6;animation:lpflow 1.6s linear infinite}
@keyframes lpflow{to{stroke-dashoffset:-24}}
.lp-c{fill:#12161A;stroke:rgba(224,180,74,.45);stroke-width:1.5}
.lp-ico{font-size:30px}
.lp-t{font-size:26px;font-weight:800;fill:#E9EEF1}
.lp-ct{font-size:31px;font-weight:900;fill:#221A05}
.loop-legend{display:grid;grid-template-columns:1fr;gap:8px;margin-top:26px}
.ll-item{
  display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);
  background:#0D1114;border:1px solid var(--line);border-radius:10px;padding:11px 15px;
}
.ll-ico{font-size:17px}
.ll-item:hover{border-color:rgba(224,180,74,.4);color:#fff}

/* ---------- 社区（客户第8条） ---------- */
.community-grid{grid-template-columns:1fr}
.comm-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px}
.comm-card .qr{width:min(230px,72%);border-radius:12px;margin-bottom:16px}
.comm-card h3{font-size:16.5px;margin-bottom:8px}
.comm-card p{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.qq-no{display:flex;flex-direction:column;gap:2px;align-items:center}
.qq-no span{font-size:12px;color:var(--muted)}
.qq-no b{font-size:21px;color:var(--gold-l);letter-spacing:.06em}

/* ---------- cards / grid ---------- */
.grid{display:grid;gap:16px}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.008));
  border:1px solid var(--line);border-radius:var(--radius);padding:24px;
  position:relative;transition:.28s;overflow:hidden;
}
.card:hover{border-color:rgba(224,180,74,.34);transform:translateY(-4px)}
.card .ico{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:rgba(198,145,42,.16);border:1px solid rgba(198,145,42,.35);
  font-size:21px;margin-bottom:16px;
}
.card h3{font-size:16.5px;font-weight:800;margin-bottom:8px}
.card p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- 生态独立页 ---------- */
.eco-hero{padding:calc(var(--navh) + var(--subnavh) + 22px) 0 26px}
.eco-head{display:flex;gap:18px;align-items:center;margin-top:24px}
.eco-bigico{
  width:72px;height:72px;flex:none;border-radius:20px;display:grid;place-items:center;
  font-size:34px;background:rgba(198,145,42,.16);border:1px solid rgba(198,145,42,.4);
}
.eco-head h1{font-size:clamp(26px,4vw,42px);line-height:1.2;font-weight:800}
.eco-short{color:var(--muted);font-size:14.5px;margin-top:6px}
.eco-meta{display:flex;align-items:center;gap:10px;margin-top:10px}
.eco-when{font-size:12.5px;color:var(--gold);font-weight:700;letter-spacing:.08em}
.eco-body p{color:#B9C4CB;font-size:15px;line-height:1.95;margin-bottom:14px}
.eco-feats{margin-top:24px}
.feat{
  display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--txt);
  background:#0D1114;border:1px solid var(--line);border-radius:12px;padding:15px 17px;
}
.feat-dot{width:8px;height:8px;flex:none;border-radius:50%;background:var(--gold);box-shadow:0 0 10px rgba(224,180,74,.6)}
.settle-note{margin-top:26px;font-size:14px;color:var(--muted);text-align:center;
  border-style:dashed;border-color:rgba(224,180,74,.35)}
.settle-note b{color:var(--gold-l)}
.eco-cta-row{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- timeline ---------- */
.tl{position:relative;padding-left:30px}
.tl::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(to bottom,var(--teal),var(--gold),transparent)}
.tl-item{position:relative;padding-bottom:30px}
.tl-item::before{content:"";position:absolute;left:-28px;top:6px;width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--gold);box-shadow:0 0 0 4px rgba(224,180,74,.12)}
.tl-item .when{font-size:12.5px;letter-spacing:.1em;color:var(--gold);font-weight:700}
.tl-item h4{font-size:16.5px;margin:6px 0 6px}
.tl-item p{font-size:13.5px;color:var(--muted)}
.st{font-size:11px;padding:2px 9px;border-radius:999px;margin-left:8px;font-weight:700;vertical-align:middle;white-space:nowrap}
.st.done{background:rgba(46,158,107,.15);color:#5FD1A0}
.st.doing{background:rgba(224,180,74,.15);color:var(--gold-l)}
.st.plan{background:rgba(255,255,255,.07);color:var(--muted)}

/* ---------- forms ---------- */
.form-wrap{display:grid;grid-template-columns:1fr;gap:26px;align-items:start}
.panel{background:rgba(18,22,26,.74);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.field{margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:700;margin-bottom:8px;color:#D5DEE3}
.field label span{color:var(--danger);margin-left:3px}
.field .hint{font-size:12px;color:#6E7C84;font-weight:400;margin-top:6px;display:block}
input[type=text],input[type=email],input[type=number],select,textarea{
  width:100%;background:#0D1114;border:1px solid var(--line);border-radius:10px;
  padding:13px 15px;color:var(--txt);font-size:16px;font-family:inherit;
  transition:.2s;outline:none;
}
input:focus,select:focus,textarea:focus{border-color:var(--teal-l);box-shadow:0 0 0 3px rgba(31,138,155,.14)}
textarea{min-height:130px;resize:vertical;line-height:1.7}
input::placeholder,textarea::placeholder{color:#5A666D}
.row2{display:grid;grid-template-columns:1fr;gap:0}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--muted);line-height:1.6}
.check input{margin-top:3px;width:16px;height:16px;accent-color:var(--gold)}
.file-drop{
  border:1.5px dashed #2C373F;border-radius:12px;padding:24px;text-align:center;
  cursor:pointer;transition:.2s;background:#0D1114;
}
.file-drop:hover,.file-drop.hot{border-color:var(--gold);background:rgba(224,180,74,.05)}
.file-drop b{display:block;font-size:14px;margin-bottom:5px}
.file-drop small{color:#6E7C84;font-size:12px}
.file-list{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.file-item{display:flex;align-items:center;gap:10px;background:#0D1114;border:1px solid var(--line);
  border-radius:9px;padding:9px 13px;font-size:13px}
.file-item span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-item b{color:var(--muted);font-weight:400;font-size:12px}
.file-item button{background:none;border:none;color:var(--danger);cursor:pointer;font-size:16px;line-height:1}
.note{background:rgba(198,145,42,.09);border-left:3px solid var(--teal-l);border-radius:0 10px 10px 0;
  padding:14px 18px;font-size:13.2px;color:#A9BCC3;line-height:1.75}
.note.warn{background:rgba(224,180,74,.08);border-color:var(--gold);color:#C9B78A}
.side-item{padding:13px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.side-item:last-child{border:none}
.side-item b{color:#fff;display:block;margin-bottom:4px;font-size:13.5px}

/* ---------- misc ---------- */
.alert{padding:14px 18px;border-radius:10px;font-size:14px;margin-bottom:22px}
.alert.err{background:rgba(228,87,46,.12);border:1px solid rgba(228,87,46,.35);color:#F09A7E}
.alert.ok{background:rgba(46,158,107,.12);border:1px solid rgba(46,158,107,.35);color:#7BDCAF}
footer{border-top:1px solid var(--line);padding:44px 0 34px;margin-top:40px}
.foot{display:flex;flex-direction:column;gap:26px}
.foot p{font-size:12.8px;color:#5F6C74;line-height:1.9}
.foot .addr{font-family:Consolas,monospace;color:var(--gold);font-size:12px;margin-top:8px;word-break:break-all}
.copy{background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--muted);
  border-radius:7px;padding:4px 10px;font-size:11.5px;cursor:pointer;margin-left:8px}
.copy:hover{color:var(--gold);border-color:var(--gold)}

/* ---------- admin（桌面为主，保持可用） ---------- */
.admin-shell{max-width:1320px;margin:0 auto;padding:calc(var(--navh) + var(--subnavh) + 22px) 16px 60px}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:22px}
.stat{background:rgba(18,22,26,.74);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.stat b{display:block;font-size:24px;letter-spacing:-.02em}
.stat span{font-size:12.5px;color:var(--muted)}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
table.tbl th{text-align:left;padding:11px 12px;color:var(--muted);font-weight:700;font-size:12px;
  border-bottom:1px solid var(--line);white-space:nowrap;background:#0F1316}
table.tbl td{padding:11px 12px;border-bottom:1px solid #1B2227;vertical-align:top}
table.tbl tr:hover td{background:rgba(255,255,255,.02)}
.tag-st{font-size:11px;padding:3px 10px;border-radius:999px;font-weight:700;white-space:nowrap}
.tag-st.pending{background:rgba(224,180,74,.14);color:var(--gold-l)}
.tag-st.approved{background:rgba(46,158,107,.14);color:#5FD1A0}
.tag-st.rejected{background:rgba(228,87,46,.14);color:#F09A7E}
.tag-st.paid{background:rgba(198,145,42,.2);color:#6FC3D3}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:18px}
.toolbar a{font-size:13px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.toolbar a.on{border-color:var(--gold);color:var(--gold);background:rgba(224,180,74,.08)}
.detail-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:start}
.kv{display:grid;grid-template-columns:110px 1fr;gap:10px 16px;font-size:14px}
.kv dt{color:var(--muted);font-size:13px}
.kv dd{color:#E4EAEE}
.proof{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
.proof a{width:110px;height:110px;border-radius:10px;overflow:hidden;border:1px solid var(--line);
  background:#0D1114;display:grid;place-items:center;font-size:12px;color:var(--muted)}
.proof img{width:100%;height:100%;object-fit:cover}
.login-box{max-width:400px;margin:110px auto 60px;background:rgba(18,22,26,.8);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid var(--line);border-radius:16px;padding:30px}

/* =========================================================
   桌面端增强 ≥900px
   ========================================================= */
@media(min-width:900px){
  :root{--navh:68px;--subnavh:0px}
  .wrap{padding:0 28px}
  section.blk{padding:96px 0}
  .subnav{display:none}

  /* 首屏：标题钉在领带（图内模糊起点）位置 */
  .hero-content{max-width:680px;padding:calc(var(--navh) + 17vh) 0 72px}
  .hero-content h1{font-size:clamp(40px,4.6vw,60px);margin:18px 0 14px}
  .hero-sub{font-size:16px;max-width:520px;margin:0}
  .pb-fade{
    background:
      linear-gradient(180deg,rgba(5,7,10,.6) 0%,rgba(5,7,10,.12) 14%,rgba(5,7,10,0) 30%),
      linear-gradient(90deg,rgba(5,7,10,.85) 0%,rgba(5,7,10,.45) 30%,rgba(5,7,10,.05) 58%,transparent 78%);
  }

  /* 导航：横排链接 + 语言切换，隐藏汉堡 */
  .burger{display:none}
  .drawer{display:none!important}
  .brand img{height:40px}
  .brand b{font-size:15px}
  .brand small{display:block}
  .links{display:flex;gap:26px;align-items:center}
  .links a{font-size:14px;color:var(--muted);position:relative;padding:4px 0;transition:.2s;white-space:nowrap}
  .links a:hover,.links a.on{color:#fff}
  .links a.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--gold);border-radius:2px}
  .nav .lang-pill{font-size:12.5px;padding:6px 16px}

  /* 简介：左概况右段落 */
  .intro-grid{grid-template-columns:1.15fr 1fr;gap:34px}
  .facts{grid-template-columns:1fr 1fr;gap:10px}
  .fact{padding:12px 14px}
  .fact b{font-size:14.5px}
  .intro-paras{grid-template-columns:1fr 1fr;gap:16px}
  .intro-paras p{font-size:15.5px;padding:20px 22px}

  .contract-panel{flex-direction:row;align-items:center;gap:28px}
  .contract-addr{font-size:15.5px}

  .grid{gap:20px}
  .g2{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(3,1fr)}
  .g4{grid-template-columns:repeat(4,1fr)}
  .community-grid{grid-template-columns:repeat(2,minmax(0,420px));justify-content:center}
  .loop-legend{grid-template-columns:repeat(5,1fr)}
  .ll-item{justify-content:center}

  .form-wrap{grid-template-columns:1.55fr 1fr;gap:34px}
  .row2{grid-template-columns:1fr 1fr;gap:16px}
  .panel{padding:30px}

  .stat-row{grid-template-columns:repeat(4,1fr)}
  .detail-grid{grid-template-columns:1.6fr 1fr;gap:22px}

  .foot{flex-direction:row;justify-content:space-between;align-items:flex-start}
}

/* 小屏再收紧（≤380px） */
@media(max-width:380px){
  .brand b{font-size:12.5px}
  .lang-pill{padding:4px 11px;font-size:11.5px}
  .video-cap{letter-spacing:.18em}
}


/* ---------------- Eco 基础版（积分/邀请/看板）追加样式 ---------------- */
.ec-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-top:8px}
.ec-card{background:rgba(18,22,26,.74);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.ec-card b{display:block;font-size:22px;color:var(--gold);line-height:1.3}
.ec-card span{font-size:12px;color:var(--muted);letter-spacing:.04em}
.task{display:flex;align-items:flex-start;gap:14px;background:rgba(18,22,26,.74);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:12px;flex-wrap:wrap}
.task-t{flex:1;min-width:220px}
.task-t h4{font-size:15.5px;margin-bottom:2px}
.task-t p{font-size:12.5px;color:var(--muted)}
.task-r{text-align:right;min-width:110px}
.task-r>b{color:var(--gold);font-size:16px}
.ec-tag{display:inline-block;font-size:11.5px;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.ec-tag.ok{color:var(--ok);border-color:rgba(46,158,107,.45)}
.ec-tag.wait{color:var(--gold);border-color:rgba(224,180,74,.45)}
.lb-row{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid var(--line);font-size:13.5px;gap:10px}
.lb-row:last-child{border-bottom:none}
.lb-row.me{background:rgba(224,180,74,.08);border-radius:8px}
.ec-note{font-size:12px;color:var(--muted);margin-top:12px}
.ec-form{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.ec-form input{flex:1;min-width:230px;background:var(--panel2);border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:12px 14px;font-family:Consolas,"SF Mono",monospace;font-size:13.5px}
.ec-form input:focus{outline:none;border-color:var(--gold)}
.ec-inv-link{background:var(--panel2);border:1px dashed var(--gold);border-radius:10px;padding:12px 14px;word-break:break-all;font-family:Consolas,"SF Mono",monospace;font-size:13px;color:var(--gold)}



/* ---------------- Eco 生态子页（商城/保险库/券商）追加样式 ---------------- */
.ec-chips{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 18px}
.chip{padding:6px 14px;border:1px solid var(--line);border-radius:999px;font-size:12.5px;color:var(--muted);transition:.2s}
.chip:hover{border-color:var(--gold);color:var(--gold)}
.chip.on{background:rgba(224,180,74,.12);border-color:var(--gold);color:var(--gold);font-weight:700}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.prod{display:flex;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;transition:.22s}
.prod:hover{border-color:var(--gold);transform:translateY(-2px)}
.prod-ico{width:56px;height:56px;flex:0 0 56px;display:flex;align-items:center;justify-content:center;font-size:26px;background:var(--panel2);border-radius:12px;border:1px solid var(--line)}
.prod-b{flex:1;min-width:0}
.prod-b h4{font-size:14.5px;margin-bottom:4px;line-height:1.4}
.prod-b p{font-size:11.5px;color:var(--muted)}
.prod-p{margin-top:8px;color:var(--gold)}
.prod-p b{font-size:17px}
.prod-p span{font-size:11px;color:var(--muted)}
.rpt{display:flex;gap:14px;align-items:flex-start;justify-content:space-between;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin-bottom:10px;flex-wrap:wrap}
.rpt h4{font-size:14.5px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.badge{display:inline-block;font-size:11.5px;font-weight:700;padding:3px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.badge.lv-high{color:#fff;background:rgba(228,87,46,.85);border-color:rgba(228,87,46,.9)}
.badge.lv-mid{color:#221A05;background:var(--gold);border-color:var(--gold)}
.badge.lv-low{color:var(--ok);border-color:rgba(46,158,107,.45)}
.ec-in{background:var(--panel2);border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:12px 14px;font-size:13.5px;font-family:inherit;width:100%}
.ec-in:focus{outline:none;border-color:var(--gold)}
textarea.ec-in{resize:vertical}