/* =========================================================
   运城市养老服务业协会 · 官网样式
   深色科技风 / 全板块滚动动效
   ========================================================= */

:root{
  --bg:#05080F;
  --bg-soft:#0A1119;
  --bg-rgb:5,8,15;
  --bg-soft-rgb:10,17,25;
  --ink-rgb:255,255,255;
  --panel-solid:#0A1018;
  --panel:rgba(var(--ink-rgb),.035);
  --shadow:0 30px 60px -40px rgba(0,0,0,.9);
  --panel-2:rgba(var(--ink-rgb),.06);
  --line:rgba(var(--ink-rgb),.09);
  --line-strong:rgba(var(--ink-rgb),.18);
  --txt:#E9F0F7;
  --txt-2:#A7B8C9;
  --txt-3:#6C7F93;
  --brand:#FF7A3D;
  --brand-lo:#FFAE6B;
  --cyan:#2EE6D6;
  --radius:20px;
  --radius-sm:14px;
  --ease:cubic-bezier(.22,.68,0,1);
  --wrap:1240px;
  --font:"Inter","HarmonyOS Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  /* 随主题切换的语义色 */
  --title-hi:#FFFFFF;
  --title-lo:#C9D6E3;
  --num-hi:#FFD3AC;
  --quote-txt:#E4C4A6;
  --foot-bg:rgba(3,5,10,.6);
  --card-shadow:0 34px 80px -34px rgba(0,0,0,.9);
  --code-txt:rgba(214,229,241,.6);
  --danger:#FF7B7B;
  color-scheme:dark;
}

/* =========================================================
   浅色主题：同一套结构，只换基底与墨色
   ========================================================= */
:root[data-theme="light"]{
  --bg:#F5F7FA;
  --bg-soft:#FFFFFF;
  --bg-rgb:245,247,250;
  --bg-soft-rgb:255,255,255;
  --ink-rgb:15,29,45;
  --panel-solid:#E8EDF4;
  --panel:rgba(var(--ink-rgb),.032);
  --panel-2:rgba(var(--ink-rgb),.058);
  --line:rgba(var(--ink-rgb),.11);
  --line-strong:rgba(var(--ink-rgb),.22);
  --txt:#0D1A28;
  --txt-2:#4A5C70;
  --txt-3:#5E7185;
  --brand:#E2611B;
  --brand-lo:#B4470D;
  --cyan:#0E9384;
  --shadow:0 30px 60px -44px rgba(15,29,45,.35);
  --title-hi:#0D1A28;
  --title-lo:#41586F;
  --num-hi:#E08840;
  --quote-txt:#8A4A16;
  --foot-bg:rgba(15,29,45,.04);
  --card-shadow:0 34px 80px -46px rgba(15,29,45,.35);
  --code-txt:rgba(28,48,70,.66);
  --danger:#D62F2F;
  color-scheme:light;
}

/* 浅色下装饰层收着点，别把页面压脏 */
:root[data-theme="light"] .fx-grid{mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 100%)}
:root[data-theme="light"] .fx-aurora::before,
:root[data-theme="light"] .fx-aurora::after{opacity:.18}
:root[data-theme="light"] .fx-scan{display:none}
:root[data-theme="light"] .cursor-glow{opacity:.45}

/* 浅色下的个别修正：青色变深了，其上的字要反过来；浅底上的投影要收轻 */
:root[data-theme="light"] .m-card:hover .m-card__region{color:#fff}
:root[data-theme="light"] .cta__text>p{color:var(--txt-2)}
:root[data-theme="light"] .form{box-shadow:0 40px 80px -46px rgba(15,29,45,.42)}
:root[data-theme="light"] .hero__frame{box-shadow:0 40px 80px -44px rgba(15,29,45,.42)}
:root[data-theme="light"] .about__quote{background:linear-gradient(100deg,rgba(226,97,27,.1),rgba(226,97,27,.02))}

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  background:var(--bg);
  color:var(--txt);
  font-family:var(--font);
  font-size:16px;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,textarea{font:inherit;color:inherit}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 32px}

/* ---------- 装饰层 ---------- */
.fx-grid{
  position:fixed;inset:-10%;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(var(--ink-rgb),.028) 1px,transparent 1px),
    linear-gradient(90deg,rgba(var(--ink-rgb),.028) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 40%,transparent 100%);
  animation:gridDrift 26s linear infinite;
}
@keyframes gridDrift{to{background-position:64px 64px}}

.fx-aurora{
  position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
}
.fx-aurora::before,.fx-aurora::after{
  content:"";position:absolute;width:52vw;height:52vw;border-radius:50%;
  filter:blur(120px);opacity:.42;
}
.fx-aurora::before{
  background:radial-gradient(circle,rgba(255,122,61,.6),transparent 65%);
  top:-16vw;left:-10vw;animation:aurora1 22s ease-in-out infinite;
}
.fx-aurora::after{
  background:radial-gradient(circle,rgba(46,230,214,.36),transparent 65%);
  top:22vw;right:-16vw;animation:aurora2 28s ease-in-out infinite;
}
@keyframes aurora1{
  0%,100%{transform:translate(0,0) scale(1)}
  50%{transform:translate(6vw,5vw) scale(1.16)}
}
@keyframes aurora2{
  0%,100%{transform:translate(0,0) scale(1.1)}
  50%{transform:translate(-7vw,-4vw) scale(.94)}
}

.fx-scan{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:repeating-linear-gradient(180deg,rgba(var(--ink-rgb),.016) 0 1px,transparent 1px 4px);
  mix-blend-mode:overlay;opacity:.6;
}

.cursor-glow{
  position:fixed;width:520px;height:520px;border-radius:50%;z-index:1;
  pointer-events:none;transform:translate(-50%,-50%);
  background:radial-gradient(circle,rgba(255,122,61,.13),transparent 62%);
  transition:opacity .5s;opacity:0;
}
body.has-pointer .cursor-glow{opacity:1}

.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:60;background:rgba(var(--ink-rgb),.06);
}
.scroll-progress span{
  display:block;height:100%;width:0;
  background:linear-gradient(90deg,var(--brand),var(--brand-lo),var(--cyan));
  box-shadow:0 0 14px rgba(255,122,61,.8);
}

/* ---------- 导航 ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .45s var(--ease),backdrop-filter .45s,border-color .45s,padding .45s var(--ease);
  border-bottom:1px solid transparent;padding:18px 0;
}
.nav.is-stuck{
  background:rgba(var(--bg-rgb),.78);
  backdrop-filter:blur(18px) saturate(160%);
  border-bottom-color:var(--line);
  padding:10px 0;
}
.nav__inner{
  max-width:var(--wrap);margin:0 auto;padding:0 32px;
  display:flex;align-items:center;gap:24px;
}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}
.brand__mark{
  width:44px;height:44px;display:block;flex:0 0 auto;
  filter:drop-shadow(0 6px 16px rgba(226,11,6,.34));
  transition:transform .5s var(--ease),filter .4s;
}
.brand__mark img{width:100%;height:100%;object-fit:contain}
/* 深色底上把会徽的红提一点，避免发闷 */
:root:not([data-theme="light"]) .brand__mark,
:root:not([data-theme="light"]) .foot__mark{filter:drop-shadow(0 6px 16px rgba(226,11,6,.42)) brightness(1.16) saturate(1.06)}
.brand:hover .brand__mark{transform:rotate(-8deg) scale(1.06)}
.brand__text{display:flex;flex-direction:column;line-height:1.25}
.brand__text strong{font-size:17px;font-weight:700;letter-spacing:.4px}
.brand__text em{font-style:normal;font-size:8px;letter-spacing:1px;color:var(--txt-3)}

.nav__links{margin-left:auto;display:flex;align-items:center;gap:20px}
.nav__links a{
  position:relative;font-size:14.5px;color:var(--txt-2);
  white-space:nowrap;flex:0 0 auto;
  transition:color .3s;padding:6px 0;
}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1.5px;
  background:linear-gradient(90deg,var(--brand),var(--brand-lo));
  transform:scaleX(0);transform-origin:left;transition:transform .42s var(--ease);
}
.nav__links a:hover,.nav__links a.is-active{color:var(--txt)}
.nav__links a:hover::after,.nav__links a.is-active::after{transform:scaleX(1)}

.nav__toggle{
  display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;
}
.nav__toggle span{width:22px;height:1.6px;background:var(--txt);transition:.35s var(--ease)}
.nav__toggle.is-open span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.nav__toggle.is-open span:nth-child(2){opacity:0}
.nav__toggle.is-open span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}

/* ---------- 主题开关 ---------- */
.nav__tools{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.theme-toggle{
  position:relative;flex:0 0 auto;width:38px;height:38px;padding:0;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  background:rgba(var(--ink-rgb),.05);border:1px solid var(--line);
  transition:background .35s,border-color .35s,transform .4s var(--ease);
}
.theme-toggle:hover{background:rgba(var(--ink-rgb),.1);border-color:var(--line-strong);transform:translateY(-2px)}
.theme-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:3px}
.theme-toggle .ico{
  position:absolute;width:18px;height:18px;fill:none;
  stroke:var(--txt-2);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
  transition:opacity .35s var(--ease),transform .5s var(--ease),stroke .35s;
}
.theme-toggle:hover .ico{stroke:var(--brand)}
:root:not([data-theme="light"]) .ico-sun{opacity:0;transform:rotate(-70deg) scale(.55)}
:root:not([data-theme="light"]) .ico-moon{opacity:1;transform:none}
:root[data-theme="light"] .ico-sun{opacity:1;transform:none}
:root[data-theme="light"] .ico-moon{opacity:0;transform:rotate(70deg) scale(.55)}

/* 切换瞬间给整页一个短暂的色彩过渡（用完即摘 class，不影响组件自身的动效） */
@media (prefers-reduced-motion:no-preference){
  html.is-theming *,
  html.is-theming *::before,
  html.is-theming *::after{
    transition:background-color .45s var(--ease),border-color .45s var(--ease),color .45s var(--ease),fill .45s var(--ease) !important;
  }
}

/* ---------- 按钮 ---------- */
.btn{
  --h:48px;
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:var(--h);padding:0 26px;border:0;border-radius:999px;cursor:pointer;
  font-size:15px;font-weight:600;letter-spacing:.3px;white-space:nowrap;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .4s;
  overflow:hidden;
}
.btn--lg{--h:54px;padding:0 32px;font-size:16px}
.btn--block{width:100%}
.btn svg{width:18px;height:18px;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}

.btn--primary{
  background:linear-gradient(120deg,var(--brand),#FF9A55 55%,var(--brand));
  background-size:200% 100%;
  color:#12060A;
  box-shadow:0 12px 34px -12px rgba(255,122,61,.9),inset 0 1px 0 rgba(255,255,255,.35);
  animation:btnFlow 6s linear infinite;
}
@keyframes btnFlow{to{background-position:200% 0}}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 20px 44px -12px rgba(255,122,61,.95)}

.btn--ghost{
  background:rgba(var(--ink-rgb),.04);color:var(--txt);
  border:1px solid var(--line-strong);backdrop-filter:blur(10px);
}
.btn--ghost:hover{background:rgba(var(--ink-rgb),.09);transform:translateY(-3px)}

/* ---------- 区块通用 ---------- */
section{position:relative;z-index:2}
.sec-head{max-width:760px;margin-bottom:52px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-tag{
  display:inline-block;font-size:12px;font-weight:600;letter-spacing:4px;
  color:var(--brand-lo);text-transform:uppercase;margin-bottom:16px;
}
.sec-title{
  font-size:clamp(28px,3.4vw,44px);font-weight:800;line-height:1.24;
  letter-spacing:-.6px;
  background:linear-gradient(180deg,var(--title-hi) 0%,var(--title-hi) 48%,var(--title-lo) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sec-desc{color:var(--txt-2);margin-top:18px;font-size:16px}

/* ---------- 首屏 ---------- */
.hero{
  min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding:150px 0 90px;position:relative;
}
.hero__grid{
  display:grid;grid-template-columns:1.02fr .98fr;gap:66px;align-items:center;
}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:9px 18px;border-radius:999px;font-size:13px;font-weight:500;color:var(--brand-lo);
  background:rgba(255,122,61,.09);border:1px solid rgba(255,122,61,.3);
  backdrop-filter:blur(8px);
}
.badge__dot{
  width:7px;height:7px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 0 rgba(255,122,61,.8);animation:ping 2.2s infinite;
}
@keyframes ping{
  0%{box-shadow:0 0 0 0 rgba(255,122,61,.75)}
  70%{box-shadow:0 0 0 11px rgba(255,122,61,0)}
  100%{box-shadow:0 0 0 0 rgba(255,122,61,0)}
}

.hero__title{
  margin:26px 0 0;font-size:clamp(38px,5.4vw,68px);font-weight:800;
  line-height:1.14;letter-spacing:-1.6px;
}
.hero__title em{
  font-style:normal;
  background:linear-gradient(100deg,var(--brand-lo),var(--brand) 55%,#FFD9A8);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.mask{display:block;overflow:hidden}
.mask__i{
  display:block;transform:translateY(115%);
  transition:transform 1s var(--ease) var(--d,0s);
}
.is-ready .mask__i{transform:translateY(0)}

.hero__desc{
  margin-top:26px;color:var(--txt-2);font-size:16.5px;max-width:560px;
}
.hero__actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

.hero__trust{
  display:flex;align-items:center;gap:22px;margin-top:38px;flex-wrap:wrap;
  font-size:14px;color:var(--txt-3);
}
.hero__trust li{display:flex;align-items:baseline;gap:7px}
.hero__trust li+li{padding-left:22px;border-left:1px solid var(--line)}
.hero__trust b{
  font-size:21px;font-weight:800;color:var(--txt);
  font-variant-numeric:tabular-nums;
}

/* 首屏配图 */
.hero__visual{position:relative}
.hero__frame{
  position:relative;border-radius:26px;overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.9),0 0 0 1px rgba(255,122,61,.08);
  transform-style:preserve-3d;
}
.hero__frame img{width:100%;height:520px;object-fit:cover;transition:transform 1.2s var(--ease)}
.hero__frame:hover img{transform:scale(1.05)}
.hero__frame-line{
  position:absolute;inset:0;pointer-events:none;border-radius:26px;
  background:
    linear-gradient(180deg,transparent 55%,rgba(var(--bg-rgb),.86)),
    radial-gradient(circle at 78% 12%,rgba(255,122,61,.22),transparent 55%);
}
.hero__chip{
  position:absolute;display:flex;align-items:center;gap:8px;
  padding:11px 16px;border-radius:14px;font-size:13px;font-weight:500;
  background:rgba(var(--bg-soft-rgb),.82);border:1px solid var(--line-strong);
  backdrop-filter:blur(14px);box-shadow:0 18px 40px -18px rgba(0,0,0,.9);
  animation:floatY 5.5s ease-in-out infinite;
}
.hero__chip--1{left:-26px;bottom:74px}
.hero__chip--2{right:-22px;top:52px;animation-delay:-2.4s}
.hero__chip .dot{
  width:8px;height:8px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 10px var(--brand);
}
.hero__chip .dot--cyan{background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
@keyframes floatY{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-11px)}
}

.hero__scroll{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:9px;
  font-size:11.5px;letter-spacing:2.4px;color:var(--txt-3);
}
.hero__scroll-track{
  width:22px;height:36px;border:1px solid var(--line-strong);border-radius:12px;
  display:flex;justify-content:center;padding-top:7px;
}
.hero__scroll-track i{
  width:3px;height:7px;border-radius:2px;background:var(--brand);
  animation:scrollDot 1.9s ease-in-out infinite;
}
@keyframes scrollDot{
  0%{transform:translateY(0);opacity:1}
  70%{transform:translateY(13px);opacity:0}
  100%{opacity:0}
}

/* ---------- 数据墙 ---------- */
.stats{padding:110px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,122,61,.045),transparent 70%);}
/* 6 张卡：3 列 × 2 行最稳（「160000+」7 字符数字较宽，4 列以上会挤） */
.stats__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{
  position:relative;padding:34px 30px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease),border-color .5s,background .5s;
}
.stat:hover{transform:translateY(-6px);border-color:rgba(255,122,61,.42);background:var(--panel-2)}
.stat__num{display:flex;align-items:baseline;gap:7px}
.stat__num b{
  font-size:54px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,var(--num-hi),var(--brand));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat__num i{font-style:normal;font-size:15px;color:var(--txt-3)}
.stat p{margin-top:12px;color:var(--txt-2);font-size:14.5px}
.stat__bar{
  position:absolute;left:0;top:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--brand),var(--cyan));
  box-shadow:0 0 12px rgba(255,122,61,.9);
  transition:width 1.4s var(--ease) .2s;
}
.stat.is-visible .stat__bar{width:100%}

/* ---------- 会员单位 · 全景滚动 ---------- */
.members{
  position:relative;padding:120px 0;border-bottom:1px solid var(--line);overflow:hidden;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%,rgba(46,230,214,.06),transparent 70%),
    radial-gradient(ellipse 46% 44% at 8% 100%,rgba(255,122,61,.06),transparent 72%),
    linear-gradient(180deg,rgba(var(--bg-soft-rgb),.55),transparent 65%);
}
.members .sec-head{margin-bottom:54px}
.members__rows{
  display:flex;flex-direction:column;gap:20px;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 8%,#000 92%,transparent 100%);
          mask-image:linear-gradient(90deg,transparent 0,#000 8%,#000 92%,transparent 100%);
}
.marquee{overflow:hidden;padding:6px 0}
.marquee__inner{display:flex;width:max-content;will-change:transform}
.marquee__list{display:flex;flex:0 0 auto;margin:0;padding:0;list-style:none}
.marquee--left  .marquee__inner{animation:marqueeL 124s linear infinite}
.marquee--right .marquee__inner{animation:marqueeR 124s linear infinite}
.marquee:hover .marquee__inner{animation-play-state:paused}
@keyframes marqueeL{from{transform:translate3d(0,0,0)}     to{transform:translate3d(-50%,0,0)}}
@keyframes marqueeR{from{transform:translate3d(-50%,0,0)} to{transform:translate3d(0,0,0)}}

/* 卡片：地区徽标 / 单位名 / 信用代码 + 法定代表人 */
.m-card{
  position:relative;flex:0 0 auto;width:346px;height:158px;margin-right:18px;
  padding:19px 22px 17px;border-radius:18px;
  background:var(--panel);border:1px solid var(--line);overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color .5s var(--ease),background .5s,box-shadow .5s;
}
.m-card::before{
  content:"";position:absolute;left:0;top:20px;bottom:20px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--brand-lo),rgba(46,230,214,.6));
  opacity:.34;transition:opacity .5s var(--ease),top .5s var(--ease),bottom .5s var(--ease);
}
.m-card::after{
  content:"";position:absolute;inset:0;opacity:0;pointer-events:none;
  background:radial-gradient(circle at 88% 4%,rgba(46,230,214,.2),transparent 58%);
  transition:opacity .5s;
}
.m-card:hover{
  border-color:rgba(46,230,214,.42);background:var(--panel-2);
  box-shadow:0 24px 48px -30px rgba(46,230,214,.8);
}
.m-card:hover::before{opacity:1;top:0;bottom:0}
.m-card:hover::after{opacity:1}
.m-card__top{
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px;
}
.m-card__region{
  display:inline-flex;align-items:center;height:21px;padding:0 9px;border-radius:6px;
  font-size:11px;font-weight:600;letter-spacing:.6px;white-space:nowrap;
  color:var(--brand-lo);background:rgba(255,122,61,.12);
  border:1px solid rgba(255,122,61,.26);
  transition:color .5s,background .5s,border-color .5s;
}
.m-card:hover .m-card__region{color:#05080F;background:var(--cyan);border-color:var(--cyan)}
.m-card__idx{
  font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  font-size:11px;letter-spacing:1px;color:rgba(var(--ink-rgb),.34);
}
.m-card__name{
  font-size:15.4px;font-weight:600;line-height:1.34;color:var(--txt);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.m-card__meta{
  margin-top:auto;padding-top:11px;border-top:1px solid rgba(var(--ink-rgb),.07);
  display:flex;flex-direction:column;gap:5px;
}
.m-card__row{display:flex;align-items:baseline;gap:10px;font-size:11.6px;line-height:1.3;min-width:0}
.m-card__k{flex:0 0 auto;color:rgba(var(--ink-rgb),.55);letter-spacing:.3px}
.m-card__v{
  min-width:0;color:var(--txt-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.m-card__v--code{
  font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  font-size:11.2px;letter-spacing:.2px;color:var(--code-txt);
}

/* ---------- 会员风采 · 一线现场 ---------- */
.mstyle{padding:126px 0 0}
.mstyle__grid{
  columns:4 236px;column-gap:16px;margin-top:48px;
}
.mstyle__item{
  break-inside:avoid;margin:0 0 16px;position:relative;overflow:hidden;
  border-radius:16px;background:var(--panel);border:1px solid var(--line);
  cursor:zoom-in;
  transition:border-color .5s var(--ease),box-shadow .5s;
}
.mstyle__item img{
  width:100%;display:block;min-height:120px;object-fit:cover;
  transform:scale(1.001);transition:transform .9s var(--ease);
}
/* 悬停时中央浮出一枚放大镜，提示「可点击放大」 */
.mstyle__item::after{
  content:"";position:absolute;left:50%;top:50%;z-index:2;
  width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;
  background-color:rgba(var(--bg-rgb),.5);
  background-repeat:no-repeat;background-position:center;background-size:21px 21px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round'><circle cx='11' cy='11' r='7'/><path d='M16.5 16.5L21 21M11 8v6M8 11h6'/></svg>");
  border:1px solid rgba(var(--ink-rgb),.22);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  opacity:0;transform:scale(.68);pointer-events:none;
  transition:opacity .4s ease,transform .55s var(--ease);
}
.mstyle__item:hover::after,.mstyle__item:focus-visible::after{opacity:1;transform:scale(1)}
.mstyle__item:hover{border-color:rgba(46,230,214,.4);box-shadow:0 26px 52px -32px rgba(46,230,214,.8)}
.mstyle__item:hover img{transform:scale(1.06)}
.mstyle__item figcaption{
  position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:9px;
  padding:26px 13px 11px;
  background:linear-gradient(180deg,rgba(5,8,15,0),rgba(5,8,15,.82));
}
.mstyle__loc{
  flex:0 0 auto;display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:6px;
  font-size:10.5px;font-weight:700;letter-spacing:.5px;
  color:#FFD9BF;background:rgba(255,122,61,.28);border:1px solid rgba(255,122,61,.5);
  backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
}
.mstyle__txt{font-size:12px;font-weight:600;color:#fff;letter-spacing:.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
:root[data-theme="light"] .mstyle__item{box-shadow:0 18px 40px -30px rgba(15,29,45,.4)}
:root[data-theme="light"] .mstyle__item:hover{box-shadow:0 26px 52px -30px rgba(226,97,27,.45)}
:root[data-theme="light"] .mstyle__item figcaption{background:linear-gradient(180deg,rgba(10,17,25,0),rgba(10,17,25,.78))}

/* ---------- 会员风采 · 图片查看器 ---------- */
.lb{
  position:fixed;inset:0;z-index:70;
  visibility:hidden;opacity:0;pointer-events:none;
  perspective:1500px;
  transition:opacity .38s ease,visibility .38s;
}
.lb.is-open{visibility:visible;opacity:1;pointer-events:auto}
.lb__bg{
  position:absolute;inset:0;
  background:rgba(2,4,9,.9);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
}

.lb__stage{
  position:absolute;inset:0;z-index:1;
  display:flex;align-items:center;justify-content:center;
  padding:78px 84px 96px;
}
/* 入场：轻微 3D 旋转 + 放大 —— 关闭时原路收回 */
.lb__frame{
  position:relative;margin:0;max-width:100%;max-height:100%;
  display:flex;align-items:center;justify-content:center;
  transform-style:preserve-3d;
  transform:rotateY(-17deg) rotateX(9deg) scale(.84);opacity:0;
  transition:transform .62s var(--ease),opacity .42s ease;
}
.lb.is-open .lb__frame{transform:rotateY(0deg) rotateX(0deg) scale(1);opacity:1}
@keyframes lbTurn{
  0%{transform:rotateY(0deg) scale(1)}
  46%{transform:rotateY(10deg) scale(.955)}
  100%{transform:rotateY(0deg) scale(1)}
}
.lb__frame.is-turn{animation:lbTurn .52s var(--ease)}
.lb__img{
  max-width:min(1180px,88vw);max-height:76vh;
  border-radius:16px;object-fit:contain;
  border:1px solid var(--line-strong);
  box-shadow:0 60px 120px -46px rgba(0,0,0,.95);
  transform:rotate(var(--r,0deg)) scale(var(--s,1));
  transition:transform .5s var(--ease),max-width .5s var(--ease),max-height .5s var(--ease);
}
/* 旋转 90°/270° 时宽高互换，约束也要跟着换，否则图会转出屏幕 */
.lb__img.is-rot{max-width:76vh;max-height:min(1180px,88vw)}

.lb__bar{
  position:absolute;left:0;right:0;top:0;z-index:3;
  display:flex;align-items:center;gap:16px;padding:20px 26px;
}
.lb__cap{display:flex;align-items:center;gap:10px;min-width:0}
.lb__cap b{
  flex:0 0 auto;display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:7px;
  font-size:11.5px;font-weight:700;letter-spacing:.5px;
  color:#FFD9BF;background:rgba(255,122,61,.26);border:1px solid rgba(255,122,61,.5);
}
.lb__cap span{font-size:14px;font-weight:600;color:#F2F6FA;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lb__count{
  margin-left:auto;margin-right:6px;font-size:13px;color:var(--txt-3);
  font-variant-numeric:tabular-nums;letter-spacing:.5px;
}
.lb__count i{font-style:normal;font-weight:800;font-size:16px;color:var(--brand-lo)}
.lb__count em{font-style:normal;margin:0 5px;opacity:.5}
.lb__close{
  flex:0 0 auto;width:38px;height:38px;border-radius:12px;cursor:pointer;display:grid;place-items:center;
  background:rgba(var(--ink-rgb),.08);border:1px solid var(--line);color:var(--txt-2);
  transition:background .3s,color .3s,border-color .3s,transform .35s var(--ease);
}
.lb__close:hover{background:rgba(255,92,92,.18);border-color:rgba(255,92,92,.5);color:#fff;transform:rotate(90deg)}

.lb__nav{
  position:absolute;top:50%;z-index:3;margin-top:-26px;
  width:52px;height:52px;border-radius:50%;cursor:pointer;display:grid;place-items:center;
  background:rgba(var(--ink-rgb),.07);border:1px solid var(--line);color:var(--txt-2);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:background .35s,color .35s,border-color .35s,transform .4s var(--ease);
}
.lb__nav--prev{left:22px}
.lb__nav--next{right:22px}
.lb__nav:hover{background:rgba(255,122,61,.24);border-color:rgba(255,122,61,.55);color:#fff}
.lb__nav--prev:hover{transform:translateX(-5px)}
.lb__nav--next:hover{transform:translateX(5px)}

.lb__tools{
  position:absolute;left:50%;bottom:26px;z-index:3;transform:translateX(-50%);
  display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:17px;
  background:rgba(var(--bg-soft-rgb),.82);border:1px solid var(--line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 24px 48px -28px rgba(0,0,0,.9);
}
.lb__tool{
  width:38px;height:38px;border-radius:11px;cursor:pointer;display:grid;place-items:center;
  background:rgba(var(--ink-rgb),.06);border:1px solid var(--line);color:var(--txt-2);
  transition:background .32s,color .32s,border-color .32s,transform .3s var(--ease);
}
.lb__tool:hover{background:rgba(255,122,61,.2);border-color:rgba(255,122,61,.5);color:#fff}
.lb__tool:active{transform:scale(.92)}
.lb__tool#lbReset{width:auto;padding:0 14px;font-size:12.5px;font-weight:700;letter-spacing:.5px}
.lb__hint{margin-left:4px;font-size:11.5px;color:var(--txt-3);white-space:nowrap}

@media (prefers-reduced-motion:reduce){
  .lb__frame{transform:none;transition:opacity .3s}
  .lb.is-open .lb__frame{transform:none}
  .lb__frame.is-turn{animation:none}
}

/* ---------- 协会简介 ---------- */
.about{padding:130px 0}
.about__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:start}
.about__text>p{color:var(--txt-2);margin-top:22px;font-size:16px}
.about__quote{
  margin-top:32px;padding:24px 28px;border-radius:var(--radius-sm);
  background:linear-gradient(100deg,rgba(255,122,61,.09),rgba(255,122,61,.02));
  border:1px solid rgba(255,122,61,.22);border-left:3px solid var(--brand);
  color:var(--quote-txt);font-size:15px;
}
.about__card{
  position:relative;padding:34px 32px;border-radius:24px;
  background:linear-gradient(160deg,rgba(var(--ink-rgb),.07),rgba(var(--ink-rgb),.02));
  border:1px solid var(--line-strong);backdrop-filter:blur(16px);
  box-shadow:var(--card-shadow);
}
.about__card-corner{
  position:absolute;top:-1px;left:24px;width:74px;height:2px;
  background:linear-gradient(90deg,var(--brand),transparent);
}
.about__card h3{
  font-size:19px;font-weight:700;margin-bottom:22px;
  padding-bottom:16px;border-bottom:1px solid var(--line);
}
.facts>div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px dashed rgba(var(--ink-rgb),.07)}
.facts>div:last-child{border-bottom:0}
.facts dt{font-size:13px;color:var(--txt-3);flex-shrink:0}
.facts dd{font-size:15.5px;font-weight:600;text-align:right;color:var(--txt)}
.facts>div:first-child dd{
  font-size:22px;
  background:linear-gradient(100deg,var(--brand-lo),var(--brand));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- 卡片网格（业务 / 专家 / 项目） ---------- */
.service{padding:130px 0;border-top:1px solid var(--line)}
.expert{padding:130px 0;border-top:1px solid var(--line);
  background:linear-gradient(180deg,transparent,rgba(46,230,214,.03) 40%,transparent)}
.project{padding:130px 0;border-top:1px solid var(--line)}

.cards{display:grid;gap:20px}
.cards--4{grid-template-columns:repeat(4,1fr)}

.card{
  position:relative;padding:28px 26px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .45s,background .45s,box-shadow .45s;
  transform-style:preserve-3d;overflow:hidden;
}
.card:hover{
  border-color:rgba(255,122,61,.5);background:var(--panel-2);
  box-shadow:0 26px 54px -28px rgba(255,122,61,.7);
}
.card__no{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:1.4px;
  color:var(--brand-lo);margin-bottom:14px;
  padding:4px 10px;border-radius:7px;background:rgba(255,122,61,.1);
}
.card h3{font-size:17.5px;font-weight:700;margin-bottom:10px;letter-spacing:-.2px}
.card p{font-size:13.8px;color:var(--txt-2);line-height:1.72}
.card__glow{
  position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(220px circle at var(--mx,50%) var(--my,50%),rgba(255,122,61,.16),transparent 70%);
}
.card:hover .card__glow{opacity:1}

/* 专家卡 */
.expert-card{
  position:relative;padding:30px 26px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .45s,background .45s,box-shadow .45s;
}
.expert-card:hover{
  transform:translateY(-8px);border-color:rgba(46,230,214,.4);
  background:var(--panel-2);box-shadow:0 30px 60px -30px rgba(46,230,214,.55);
}
.expert-card__avatar{
  position:relative;display:block;width:76px;height:76px;border-radius:50%;
  padding:2px;margin-bottom:22px;
  background:linear-gradient(140deg,rgba(255,174,107,.92) 0%,rgba(255,122,61,.45) 46%,rgba(46,230,214,.85) 100%);
  box-shadow:0 12px 28px -16px rgba(255,122,61,.9);
  transition:transform .5s var(--ease),box-shadow .5s;
}
.expert-card__avatar img{
  display:block;width:100%;height:100%;border-radius:50%;
  object-fit:cover;object-position:50% 42%;background:var(--panel-solid);
}
.expert-card:hover .expert-card__avatar{transform:scale(1.06);box-shadow:0 0 30px rgba(255,122,61,.5)}
.expert-card h3{font-size:20px;font-weight:700;letter-spacing:.2px}
.expert-card .role{font-size:12.8px;color:var(--cyan);margin:7px 0 14px;font-weight:500}
.expert-card .bio{font-size:13.2px;color:var(--txt-2);line-height:1.85}

/* ---------- 工作成果 ---------- */
.result{padding:130px 0;border-top:1px solid var(--line)}
.result__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.r-card{
  grid-column:span 2;position:relative;padding:32px 30px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease),border-color .5s,background .5s;
}
.r-card--wide{grid-column:span 3}
.r-card::before{
  content:"";position:absolute;inset:0;opacity:0;transition:opacity .5s;
  background:radial-gradient(420px circle at 0% 0%,rgba(255,122,61,.14),transparent 62%);
}
.r-card:hover{transform:translateY(-6px);border-color:rgba(255,122,61,.4);background:var(--panel-2)}
.r-card:hover::before{opacity:1}
.r-card__ico{
  display:grid;place-items:center;width:50px;height:50px;border-radius:15px;
  background:rgba(255,122,61,.12);border:1px solid rgba(255,122,61,.3);
  margin-bottom:20px;position:relative;
}
.r-card__ico svg{width:27px;height:27px;fill:none;stroke:var(--brand-lo);stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round}
.r-card__ico svg path[d*="M24 10l4"]{fill:var(--brand-lo);stroke:none}
.r-card:hover .r-card__ico{animation:icoPulse 1.6s ease-in-out infinite}
@keyframes icoPulse{
  0%,100%{box-shadow:0 0 0 0 rgba(255,122,61,.5)}
  60%{box-shadow:0 0 0 12px rgba(255,122,61,0)}
}
.r-card h3{font-size:19px;font-weight:700;margin-bottom:16px}
.r-card ul{display:flex;flex-direction:column;gap:9px}
.r-card li{
  position:relative;padding-left:17px;font-size:13.8px;color:var(--txt-2);line-height:1.7;
}
.r-card li::before{
  content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 8px rgba(255,122,61,.9);
}
.r-card__note{margin-top:16px;font-size:13.2px;color:var(--txt-3);padding-top:14px;border-top:1px dashed rgba(var(--ink-rgb),.08)}

/* ---------- 工作实记 · 具体成果 ---------- */
.records{padding:0 0 130px}
.records__list{display:flex;flex-direction:column;gap:60px}
.rec{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;align-items:center}
.rec:nth-of-type(even) .rec__media{order:2}

.rec__media{
  position:relative;margin:0;border-radius:22px;overflow:hidden;
  border:1px solid var(--line);background:var(--panel);
  box-shadow:var(--card-shadow);
}
.rec__media:not(.slider) img{display:block;width:100%;height:356px;object-fit:cover;transition:transform 1s var(--ease)}
.rec:hover .rec__media:not(.slider) img{transform:scale(1.045)}
.rec__media figcaption{
  position:absolute;left:0;right:0;bottom:0;z-index:2;pointer-events:none;
  display:flex;align-items:center;gap:11px;
  padding:40px 20px 17px;font-size:12.6px;color:rgba(255,255,255,.88);
  background:linear-gradient(180deg,transparent,rgba(3,5,10,.86));
}
.rec__media figcaption span{
  display:inline-flex;align-items:center;height:21px;padding:0 10px;border-radius:999px;
  flex:0 0 auto;white-space:nowrap;
  font-size:11px;font-weight:600;letter-spacing:.3px;color:#fff;
  background:linear-gradient(135deg,#FF7A3D,#FF9A5B);
  box-shadow:0 6px 16px -6px rgba(255,122,61,.8);
}
.rec__media figcaption em{font-style:normal;color:rgba(255,255,255,.9)}
/* 图注右侧的「阅读原文」提示，说明图片可点 */
.rec__more{
  font-style:normal;margin-left:auto;white-space:nowrap;
  display:inline-flex;align-items:center;height:23px;padding:0 11px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.3px;color:#fff;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.24);
}
.rec__media[data-link]{cursor:pointer}
.rec__media[data-link]:hover .rec__more{background:var(--brand);border-color:transparent}

/* 轮播（工作实记 · 多条图文） */
.slider__view{position:relative;height:356px;overflow:hidden}
.slider__track{display:flex;height:100%;transition:transform .72s var(--ease);will-change:transform}
.slider__track img{flex:0 0 100%;width:100%;height:100%;object-fit:cover;display:block;-webkit-user-drag:none;user-select:none}
.rec__media.slider{touch-action:pan-y}
.slider__nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:4;
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;padding:0;cursor:pointer;
  color:#fff;background:rgba(6,10,16,.5);border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
  opacity:0;transition:opacity .35s,background .3s,border-color .3s,transform .3s var(--ease);
}
.rec__media:hover .slider__nav,.slider__nav:focus-visible{opacity:1}
.slider__nav:hover{background:rgba(255,122,61,.9);border-color:transparent;transform:translateY(-50%) scale(1.06)}
.slider__nav svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.slider__nav--prev{left:14px}
.slider__nav--next{right:14px}
/* 触屏设备没有 hover，箭头常显 */
@media (hover:none){.slider__nav{opacity:1}}

.slider__count{
  position:absolute;top:14px;right:14px;z-index:4;
  display:inline-flex;align-items:center;gap:1px;height:24px;padding:0 10px;border-radius:999px;
  font-size:11.5px;color:rgba(255,255,255,.72);font-variant-numeric:tabular-nums;
  background:rgba(6,10,16,.52);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
}
.slider__count b{font-weight:700;color:#fff}

/* 圆点让开底部图注行（图注右侧放了「阅读原文」） */
.slider__dots{
  position:absolute;right:16px;bottom:46px;z-index:4;
  display:flex;align-items:center;gap:7px;
}
.slider__dots button{
  position:relative;
  width:7px;height:7px;padding:0;border:0;border-radius:999px;cursor:pointer;
  background:rgba(255,255,255,.4);
  transition:width .38s var(--ease),background .3s;
}
/* 视觉 7px 但热区放到 25px，移动端也点得中 */
.slider__dots button::after{content:"";position:absolute;inset:-9px}
.slider__dots button:hover{background:rgba(255,255,255,.7)}
.slider__dots button.is-on{width:22px;background:var(--brand)}

.rec__body{position:relative}
.rec__meta{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.rec__no{
  font-size:32px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,var(--num-hi),rgba(255,122,61,.45));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.rec__kind{
  display:inline-flex;align-items:center;height:25px;padding:0 12px;border-radius:999px;
  font-size:11.4px;font-weight:600;letter-spacing:1.4px;color:var(--brand-lo);
  border:1px solid rgba(255,122,61,.3);background:rgba(255,122,61,.07);
}
.rec h3{font-size:27px;line-height:1.36;font-weight:700;letter-spacing:.2px;color:var(--txt)}
/* 标题即原文入口：平时无装饰，hover 才浮出渐变下划线 + 外链角标 */
.rec h3 a{
  position:relative;color:inherit;text-decoration:none;
  text-decoration:underline;text-decoration-color:transparent;text-decoration-thickness:1px;
  text-underline-offset:6px;
  transition:color .35s var(--ease),text-decoration-color .35s var(--ease);
}
.rec h3 a:hover{color:var(--brand-lo);text-decoration-color:rgba(255,122,61,.6)}
.rec h3 a:focus-visible{outline:2px solid var(--brand);outline-offset:4px;border-radius:3px}
.rec h3 a::after{
  content:"↗";display:inline-block;margin-left:8px;font-size:.58em;vertical-align:.42em;
  opacity:.5;transition:transform .4s var(--ease),opacity .4s var(--ease);
}
.rec h3 a:hover::after{transform:translate(2px,-2px);opacity:1}
.rec__body p{margin-top:16px;font-size:14.6px;line-height:1.88;color:var(--txt-2)}
.rec__stats{display:flex;flex-wrap:wrap;gap:34px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line)}
.rec__stats li{display:flex;flex-direction:column;gap:7px}
.rec__stats b{
  font-size:27px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;
  background:linear-gradient(180deg,var(--num-hi),var(--brand));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.rec__stats i{font-style:normal;font-size:12.2px;color:var(--txt-3);letter-spacing:.3px}

.rec--wide{display:block}
.rec__panel{
  display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:52px;align-items:center;
  padding:40px 44px;border-radius:26px;
  background:linear-gradient(150deg,rgba(var(--ink-rgb),.055),rgba(var(--ink-rgb),.012));
  border:1px solid var(--line-strong);
}
/* 7 个模块：4 等宽列 + 末行居中，避免右下角空一格 */
.rec__mods{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.rec__mods li{
  display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 12px;border-radius:11px;
  flex:0 0 calc((100% - 30px) / 4);box-sizing:border-box;
  font-size:12.8px;color:var(--txt-2);
  background:rgba(var(--ink-rgb),.045);border:1px solid var(--line);
  transition:transform .4s var(--ease),color .4s,border-color .4s,background .4s;
}
.rec__mods li:hover{transform:translateY(-3px);color:var(--brand-lo);border-color:rgba(255,122,61,.36);background:rgba(255,122,61,.07)}

/* ---------- 运营项目 · 养老服务呼叫中心 ---------- */
.ops{
  padding:130px 0;border-top:1px solid var(--line);
  background:
    radial-gradient(ellipse 52% 46% at 50% 6%,rgba(255,122,61,.07),transparent 70%),
    radial-gradient(ellipse 46% 40% at 50% 97%,rgba(46,230,214,.05),transparent 72%);
}

/* 三级网络外框 */
.ops__net{
  position:relative;padding:40px;border-radius:28px;
  background:linear-gradient(160deg,rgba(var(--ink-rgb),.055),rgba(var(--ink-rgb),.012));
  border:1px solid var(--line-strong);backdrop-filter:blur(14px);
  box-shadow:var(--card-shadow);
}
.ops__net-head{
  display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--line);
}
.ops__net-k{font-size:15px;font-weight:700;letter-spacing:.4px}
.ops__net-k::before{
  content:"";display:inline-block;width:6px;height:6px;margin-right:10px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 10px var(--brand);vertical-align:middle;
}
.ops__net-s{font-size:12.5px;color:var(--txt-3)}

/* 三层 */
.ops__tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tier{
  position:relative;padding:24px 24px 22px;border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease),border-color .5s,background .5s,box-shadow .5s;
}
.tier::after{
  content:"";position:absolute;left:0;top:0;height:2px;width:100%;
  background:linear-gradient(90deg,var(--brand),rgba(46,230,214,.5));
  opacity:.55;transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease);
}
.tier:hover{
  transform:translateY(-6px);border-color:rgba(255,122,61,.4);
  background:var(--panel-2);box-shadow:0 26px 54px -30px rgba(255,122,61,.7);
}
.tier:hover::after{transform:scaleX(1)}
.tier__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.tier__no{
  font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  font-size:12px;letter-spacing:1.4px;color:var(--brand-lo);
}
.tier__lv{
  font-size:11px;font-weight:600;letter-spacing:.8px;color:var(--txt-3);
  padding:4px 9px;border-radius:6px;background:rgba(var(--ink-rgb),.05);border:1px solid var(--line);
}
.tier h3{font-size:16.5px;font-weight:700;line-height:1.4;letter-spacing:-.1px}
.tier>p{margin-top:9px;font-size:12.8px;color:var(--txt-2);line-height:1.7}
.tier__tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.tier__tags li{
  font-size:11.4px;color:var(--txt-3);padding:4px 9px;border-radius:6px;
  background:rgba(var(--ink-rgb),.04);border:1px solid var(--line);
  transition:color .4s,border-color .4s;
}
.tier:hover .tier__tags li{color:var(--txt-2);border-color:var(--line-strong)}

/* 双向连接带 */
.ops__link{position:relative;height:104px;margin:26px 0}
.ops__link-rail{
  position:absolute;left:50%;top:0;bottom:0;width:1px;transform:translateX(-50%);
  background:linear-gradient(180deg,rgba(255,122,61,0),rgba(255,122,61,.55) 22%,rgba(46,230,214,.55) 78%,rgba(46,230,214,0));
}
.ops__link-pulse{
  position:absolute;left:50%;top:0;z-index:1;width:7px;height:7px;margin-left:-3.5px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 12px var(--brand);
  animation:linkDown 2.8s var(--ease) infinite;
}
.ops__link-pulse--2{
  background:var(--cyan);box-shadow:0 0 12px var(--cyan);
  animation:linkUp 2.8s var(--ease) infinite;animation-delay:-1.4s;
}
@keyframes linkDown{0%{top:0;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:100%;opacity:0}}
@keyframes linkUp{0%{top:100%;opacity:0}12%{opacity:1}88%{opacity:1}100%{top:0;opacity:0}}
.ops__link-label{
  position:absolute;left:50%;top:50%;z-index:2;transform:translate(-50%,-50%);
  display:flex;align-items:center;gap:10px;white-space:nowrap;
  padding:9px 18px;border-radius:999px;font-size:12.5px;color:var(--txt-2);
  background:rgba(var(--bg-soft-rgb),.92);border:1px solid var(--line-strong);
  backdrop-filter:blur(10px);box-shadow:0 14px 34px -18px rgba(0,0,0,.9);
}
.ops__link-label i{font-style:normal;color:var(--brand-lo);font-size:13px}

/* 中枢 */
.hub{
  position:relative;padding:32px 36px;border-radius:26px;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:linear-gradient(110deg,rgba(255,122,61,.16),rgba(255,122,61,.05) 48%,rgba(46,230,214,.1));
  border:1px solid rgba(255,122,61,.36);
  box-shadow:0 34px 74px -38px rgba(255,122,61,.7);
  transition:transform .55s var(--ease),box-shadow .55s;
}
.hub:hover{transform:translateY(-4px);box-shadow:0 44px 90px -38px rgba(255,122,61,.9)}
.hub__ring{
  position:absolute;left:-60px;top:50%;width:220px;height:220px;margin-top:-110px;border-radius:50%;
  border:1px solid rgba(255,122,61,.32);pointer-events:none;
  animation:hubRing 3.6s var(--ease) infinite;
}
.hub__ring--2{animation-delay:-1.8s}
@keyframes hubRing{0%{transform:scale(.6);opacity:.7}100%{transform:scale(1.5);opacity:0}}
.hub__body{position:relative;z-index:1}
.hub__state{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;
  padding:5px 12px;border-radius:999px;font-size:11.5px;font-weight:600;letter-spacing:.6px;
  color:var(--cyan);background:rgba(46,230,214,.1);border:1px solid rgba(46,230,214,.3);
}
.hub__state i{width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:ping 2.2s infinite}
.hub h3{font-size:clamp(20px,2.1vw,26px);font-weight:800;letter-spacing:-.4px}
.hub__body p{margin-top:10px;font-size:13.5px;color:var(--txt-2);letter-spacing:.4px}
.hub__caps{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap}
.hub__caps li{
  font-size:12.5px;font-weight:500;color:var(--txt);
  padding:9px 15px;border-radius:10px;
  background:rgba(var(--bg-rgb),.45);border:1px solid var(--line-strong);
}

.ops__duties{margin-top:20px}

/* 服务闭环 */
.ops__flow-wrap{margin-top:56px}
.ops__flow-title{
  display:block;text-align:center;font-size:12.5px;font-weight:600;letter-spacing:3px;
  color:var(--brand-lo);margin-bottom:26px;
}
.ops__flow{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;list-style:none}
.flow-step{
  list-style:none;
  position:relative;padding:22px 18px 20px;border-radius:var(--radius-sm);
  background:var(--panel);border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .45s,background .45s;
}
.flow-step+.flow-step::before{
  content:"";position:absolute;left:-12.5px;top:38px;width:9px;height:9px;
  border-top:1.6px solid var(--brand-lo);border-right:1.6px solid var(--brand-lo);
  transform:rotate(45deg);opacity:.75;
}
.flow-step:hover{transform:translateY(-5px);border-color:rgba(46,230,214,.4);background:var(--panel-2)}
.flow-step__n{
  display:inline-block;font-family:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  font-size:11px;letter-spacing:1.2px;color:var(--brand-lo);margin-bottom:11px;
}
.flow-step h4{font-size:14.6px;font-weight:700;margin-bottom:7px}
.flow-step p{font-size:12.2px;color:var(--txt-2);line-height:1.66}

/* 浅色下收一收 */
:root[data-theme="light"] .hub{box-shadow:0 34px 74px -44px rgba(226,97,27,.5)}
:root[data-theme="light"] .hub__caps li{background:rgba(255,255,255,.62)}
:root[data-theme="light"] .ops__link-label{background:rgba(255,255,255,.94)}
:root[data-theme="light"] .tier:hover{box-shadow:0 26px 54px -34px rgba(226,97,27,.5)}
:root[data-theme="light"] .ops__net{box-shadow:0 34px 80px -50px rgba(15,29,45,.32)}

/* ---------- 项目案例 ---------- */
.feature{
  display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;
  padding:40px;border-radius:28px;
  background:linear-gradient(150deg,rgba(var(--ink-rgb),.07),rgba(var(--ink-rgb),.018));
  border:1px solid var(--line-strong);backdrop-filter:blur(14px);
  box-shadow:0 44px 90px -44px rgba(0,0,0,.95);
}
.tag{
  display:inline-block;padding:7px 14px;border-radius:9px;font-size:12px;font-weight:600;
  color:var(--brand-lo);background:rgba(255,122,61,.11);border:1px solid rgba(255,122,61,.26);
}
.tag--sm{padding:5px 11px;font-size:11px;margin-bottom:12px}
.feature__text h3{font-size:26px;font-weight:800;margin:18px 0 14px;line-height:1.36;letter-spacing:-.4px}
.feature__text p{color:var(--txt-2);font-size:15px}
.feature__stats{display:flex;gap:34px;margin-top:28px;flex-wrap:wrap}
.feature__stats div{display:flex;flex-direction:column;gap:5px}
.feature__stats b{
  font-size:21px;font-weight:800;font-variant-numeric:tabular-nums;
  background:linear-gradient(100deg,var(--brand-lo),var(--brand));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.feature__stats span{font-size:12px;color:var(--txt-3)}
.feature__media{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line-strong)}
.feature__media img{width:100%;height:400px;object-fit:cover;transition:transform 1.3s var(--ease)}
.feature:hover .feature__media img{transform:scale(1.06)}
.feature__media-line{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(var(--bg-rgb),.5));
}
.project__cards{margin-top:20px}

.p-card{
  padding:18px;border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--line);transition:transform .5s var(--ease),border-color .5s,background .5s;
}
.p-card:hover{transform:translateY(-8px);border-color:rgba(255,122,61,.42);background:var(--panel-2)}
.p-card__media{border-radius:14px;overflow:hidden;margin-bottom:16px;height:170px}
.p-card__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.p-card:hover .p-card__media img{transform:scale(1.09)}
.p-card h3{font-size:17px;font-weight:700;margin-bottom:9px}
.p-card p{font-size:13.2px;color:var(--txt-2);line-height:1.72}

/* ---------- CTA ---------- */
.cta{position:relative;padding:120px 0;margin-top:130px;overflow:hidden;
  border-top:1px solid var(--line)}
.cta__bg{
  position:absolute;inset:0;z-index:0;
  background:linear-gradient(115deg,rgba(255,122,61,.30),rgba(255,122,61,.10) 42%,rgba(46,230,214,.15));
  background-size:200% 200%;animation:ctaFlow 14s ease infinite;
}
.cta__bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(var(--ink-rgb),.03) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(var(--ink-rgb),.03) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse 70% 80% at 50% 50%,#000,transparent 75%);
}
@keyframes ctaFlow{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}
.cta__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.cta__text h2{
  font-size:clamp(28px,3.4vw,42px);font-weight:800;line-height:1.26;letter-spacing:-.8px;
}
.cta__text>p{color:#CFDCE8;margin-top:20px;font-size:16px;max-width:520px}
.cta__promises{display:flex;flex-direction:column;gap:14px;margin-top:28px}
.cta__promises li{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:500}
.cta__promises i{
  flex-shrink:0;width:20px;height:20px;border-radius:50%;position:relative;
  background:rgba(255,122,61,.2);border:1px solid rgba(255,122,61,.5);
}
.cta__promises i::after{
  content:"";position:absolute;left:6px;top:5px;width:6px;height:9px;
  border:1.7px solid var(--brand-lo);border-top:0;border-left:0;transform:rotate(42deg);
}

.form{
  padding:34px 32px;border-radius:26px;
  background:rgba(var(--bg-soft-rgb),.86);border:1px solid var(--line-strong);
  backdrop-filter:blur(20px);box-shadow:0 44px 90px -40px rgba(0,0,0,.95);
}
.form h3{font-size:23px;font-weight:800}
.form__sub{font-size:13px;color:var(--txt-3);margin:6px 0 22px}
.field{display:block;margin-bottom:14px}
.field span{display:block;font-size:12.5px;color:var(--txt-3);margin-bottom:7px}
.field input,.field textarea{
  width:100%;padding:13px 16px;border-radius:12px;background:rgba(var(--ink-rgb),.045);
  border:1px solid var(--line);outline:none;font-size:14.5px;resize:none;
  transition:border-color .35s,box-shadow .35s,background .35s;
}
.field input::placeholder,.field textarea::placeholder{color:var(--txt-3)}
.field input:focus,.field textarea:focus{
  border-color:rgba(255,122,61,.65);background:rgba(255,122,61,.06);
  box-shadow:0 0 0 4px rgba(255,122,61,.12);
}
.field input.is-error,.field textarea.is-error{border-color:#FF5C5C;box-shadow:0 0 0 4px rgba(255,92,92,.12)}
.form .btn{margin-top:10px}
.form__hint{margin-top:12px;font-size:13px;min-height:19px;color:var(--cyan)}
.form__hint.is-error{color:var(--danger)}

/* ---------- 广告位 · 页面漂浮窗（竖版矩形 / 可拖动 / 随机飘动） ---------- */
.adfloat{
  position:fixed;left:0;top:0;z-index:20;
  width:236px;padding:10px 10px 8px;border-radius:18px;
  background:rgba(var(--bg-soft-rgb),.76);
  border:1px solid var(--line-strong);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  box-shadow:0 34px 66px -26px rgba(0,0,0,.85);
  cursor:grab;touch-action:none;
  user-select:none;-webkit-user-select:none;
  will-change:transform;
  transition:opacity .45s ease,box-shadow .35s ease,border-color .35s ease;
  /* JS 未接管前的兜底位置：右下角 */
  transform:translate3d(calc(100vw - 248px),calc(100vh - 290px),0);
}
.adfloat.is-dragging{
  cursor:grabbing;
  border-color:rgba(255,122,61,.55);
  box-shadow:0 46px 84px -22px rgba(0,0,0,.95);
}
.adfloat.is-off{opacity:0;pointer-events:none}

/* 关闭按钮：平时只是一枚很淡的小叉，鼠标靠近才变清晰 —— 别抢广告的注意力 */
.adfloat__close{
  position:absolute;right:4px;top:4px;z-index:2;
  width:22px;height:22px;padding:0;border:0;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;
  background:transparent;color:var(--txt-3);opacity:.35;
  transition:opacity .3s,color .3s,background .3s;
}
.adfloat__close:hover{opacity:1;color:var(--txt);background:rgba(var(--ink-rgb),.1)}

.adfloat__viewport{overflow:hidden;border-radius:11px}
.adfloat__track{
  display:flex;width:200%;
  transform:translate3d(calc(var(--i,0) * -50%),0,0);
  transition:transform 1s var(--ease);
  will-change:transform;
}
.adfloat__ad{flex:0 0 50%;width:50%}
.adfloat__media{
  height:104px;border-radius:11px;overflow:hidden;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(255,122,61,.16),rgba(46,230,214,.1));
  border:1px dashed rgba(255,122,61,.42);
}
.adfloat__media img{width:100%;height:100%;object-fit:cover}
.adfloat__ph{font-size:12px;font-weight:700;letter-spacing:1.2px;color:var(--brand-lo);text-align:center}
.adfloat__body{padding:13px 4px 2px}
.adfloat__kicker{display:block;font-size:10.5px;font-weight:700;letter-spacing:1.8px;color:var(--cyan)}
.adfloat__body h3{font-size:15.5px;font-weight:800;letter-spacing:-.2px;margin:7px 0 6px}
.adfloat__body p{font-size:12.2px;color:var(--txt-3);line-height:1.6}
.adfloat__cta{display:inline-flex;align-items:center;gap:6px;margin-top:9px;font-size:12.5px;font-weight:700;color:var(--brand-lo)}
.adfloat__cta i{font-style:normal;transition:transform .38s var(--ease)}
.adfloat:hover .adfloat__cta i{transform:translateX(5px)}
.adfloat__dots{display:flex;justify-content:center;gap:7px;padding-top:8px}
.adfloat__dots button{
  width:20px;height:3px;border-radius:2px;border:0;cursor:pointer;padding:0;
  background:rgba(var(--ink-rgb),.2);
  transition:width .45s var(--ease),background .4s;
}
.adfloat__dots button.is-on{width:34px;background:var(--brand)}

/* ---------- 平台入口 · 双二维码 ---------- */
.entry{
  margin-top:26px;padding:34px 38px;border-radius:24px;
  display:grid;grid-template-columns:1fr auto;gap:44px;align-items:center;
  background:linear-gradient(118deg,rgba(255,122,61,.10),rgba(46,230,214,.055) 68%,transparent);
  border:1px solid var(--line-strong);
}
.entry__tag{
  display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:2.4px;color:var(--brand-lo);
  padding:4px 11px;border-radius:7px;
  background:rgba(255,122,61,.12);border:1px solid rgba(255,122,61,.28);
}
.entry__text h3{font-size:23px;font-weight:800;letter-spacing:-.4px;margin:15px 0 10px}
.entry__text p{font-size:14.2px;color:var(--txt-2);max-width:580px}
.entry__notes{display:flex;flex-direction:column;gap:9px;margin-top:17px}
.entry__notes li{display:flex;align-items:center;gap:11px;font-size:13.4px;color:var(--txt-2)}
.entry__notes i{
  flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 0 4px rgba(46,230,214,.15);
}
.entry__codes{display:flex;gap:18px;flex-wrap:wrap}
.qr{
  width:146px;padding:12px 12px 11px;border-radius:16px;text-align:center;
  background:rgba(var(--bg-rgb),.55);border:1px solid var(--line-strong);
  transition:transform .5s var(--ease),border-color .4s,box-shadow .5s;
}
.qr:hover{transform:translateY(-6px);border-color:rgba(255,122,61,.5);box-shadow:0 28px 52px -32px rgba(255,122,61,.65)}
.qr__box{display:block;border-radius:11px;overflow:hidden;background:#fff;padding:6px}
.qr__box img{width:100%;height:auto;border-radius:7px}
.qr figcaption{margin-top:11px;display:flex;flex-direction:column;gap:2px}
.qr figcaption strong{font-size:13.2px;font-weight:700}
.qr figcaption small{font-size:11.5px;color:var(--txt-3)}

/* ---------- CTA · 联系人 ---------- */
.cta__contact{
  margin-top:32px;padding:20px 24px;border-radius:18px;max-width:530px;
  background:rgba(var(--ink-rgb),.05);border:1px solid var(--line-strong);
  transition:border-color .4s,background .4s;
}
.cta__contact:hover{border-color:rgba(255,122,61,.42);background:rgba(var(--ink-rgb),.07)}
.cta__contact-k{display:block;font-size:12px;letter-spacing:1.5px;color:var(--txt-3);margin-bottom:11px}
.cta__contact-line{display:flex;align-items:center;justify-content:space-between;gap:22px}
.cta__contact-who{display:flex;align-items:baseline;gap:9px}
.cta__contact-who strong{font-size:17.5px;font-weight:800}
.cta__contact-who em{font-style:normal;font-size:12.5px;color:var(--txt-3)}
.cta__contact-line b{
  font-size:19px;font-weight:800;letter-spacing:.5px;
  font-variant-numeric:tabular-nums;color:var(--brand-lo);
  transition:color .3s;
}
.cta__contact-line:hover b{color:var(--brand)}

/* ---------- 友情链接 ---------- */
.links{padding:118px 0 0}
.links__grid{
  display:grid;gap:18px;margin-top:46px;
  grid-template-columns:repeat(auto-fit,minmax(215px,1fr));
}
.link-card{
  position:relative;display:flex;align-items:center;gap:11px;overflow:hidden;
  padding:19px 16px;border-radius:16px;
  background:var(--panel);border:1px solid var(--line);
  transition:transform .45s var(--ease),border-color .4s,background .4s,box-shadow .5s;
}
.link-card::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:linear-gradient(90deg,var(--brand),var(--cyan));
  transform:scaleX(0);transform-origin:left;
  transition:transform .55s var(--ease);
}
.link-card:hover{
  transform:translateY(-6px);border-color:var(--line-strong);
  background:var(--panel-2);box-shadow:0 28px 54px -34px rgba(0,0,0,.85);
}
.link-card:hover::after{transform:scaleX(1)}
.link-card__ico{
  flex-shrink:0;width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:rgba(255,122,61,.12);border:1px solid rgba(255,122,61,.26);color:var(--brand-lo);
  transition:background .45s var(--ease),transform .45s var(--ease);
}
.link-card:hover .link-card__ico{background:rgba(255,122,61,.24);transform:scale(1.07)}
.link-card__txt{display:flex;flex-direction:column;gap:3px;min-width:0}
.link-card__txt strong{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.link-card__txt small{font-size:11.5px;color:var(--txt-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.link-card__out{position:absolute;right:14px;top:14px;color:var(--txt-3);opacity:0;transition:opacity .4s,transform .4s var(--ease),color .4s}
.link-card:hover .link-card__out{opacity:1;transform:translate(2px,-2px);color:var(--brand-lo)}
.link-card--blank{background:transparent;border:1px dashed var(--line-strong);justify-content:center}
.link-card--blank .link-card__txt{align-items:center;text-align:center}
.link-card--blank .link-card__txt strong{color:var(--txt-3);font-weight:600}

/* ---------- 页脚 ---------- */
.foot{padding:76px 0 34px;border-top:1px solid var(--line);background:var(--foot-bg);position:relative;z-index:2}
.foot__grid{display:grid;grid-template-columns:1.6fr repeat(4,.72fr);gap:40px}
.foot__mark{display:block;width:52px;height:52px;margin-bottom:18px;filter:drop-shadow(0 8px 18px rgba(226,11,6,.34))}
.foot__mark img{width:100%;height:100%;object-fit:contain}
.foot__brand h3{font-size:19px;font-weight:700;margin-bottom:12px}
.foot__brand p{font-size:13.2px;color:var(--txt-3);line-height:1.8;max-width:380px}
.foot__col{display:flex;flex-direction:column;gap:12px}
.foot__col h4{font-size:14px;font-weight:700;color:var(--brand-lo);margin-bottom:6px}
.foot__col a{font-size:13.5px;color:var(--txt-2);transition:color .3s,transform .3s var(--ease);width:fit-content}
.foot__col a:hover{color:var(--txt);transform:translateX(4px)}
.foot__bottom{
  margin-top:52px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:12.8px;color:var(--txt-3);
}
/* 联系人列 */
.foot__col--contact{gap:10px}
.foot__who{display:flex;align-items:baseline;gap:7px;font-size:13.5px;color:var(--txt-2)}
.foot__who em{font-style:normal;font-size:11.5px;color:var(--txt-3)}
.foot__tel{
  font-size:16px;font-weight:800;letter-spacing:.5px;
  font-variant-numeric:tabular-nums;color:var(--brand-lo);
}
.foot__tel:hover{color:var(--brand)}
/* 备案号 + 访问次数 */
.foot__legal{
  margin-top:16px;display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--txt-3);
}
.foot__icp{transition:color .3s}
.foot__icp:hover{color:var(--brand-lo)}
.foot__visits{display:inline-flex;align-items:center;gap:8px}
.foot__visits i{
  width:7px;height:7px;border-radius:50%;background:var(--cyan);flex-shrink:0;
  box-shadow:0 0 0 4px rgba(46,230,214,.14);
  animation:visitPulse 2.6s ease-in-out infinite;
}
@keyframes visitPulse{
  0%,100%{opacity:.45;transform:scale(.82)}
  50%{opacity:1;transform:scale(1)}
}
.foot__visits b{
  font-size:13.5px;font-weight:800;letter-spacing:.6px;
  font-variant-numeric:tabular-nums;color:var(--brand-lo);
}

/* ---------- 滚动揭示 ---------- */
.reveal{
  opacity:0;transform:translateY(30px);
  transition:opacity .95s var(--ease) var(--d,0s),transform .95s var(--ease) var(--d,0s);
  will-change:opacity,transform;
}
.reveal.is-visible{opacity:1;transform:none}

/* ---------- 响应式 ---------- */
/* 导航项增加到 8 项后，中等宽度先紧一紧，避免换行 */
@media (max-width:1279px) and (min-width:1081px){
  /* 三个二维码占宽较多，中等屏先收一收，留给文案 */
  .qr{width:128px;padding:10px 10px 9px}
  .entry{gap:32px;padding:30px 32px}
  .nav__inner{gap:18px}
  .brand__text strong{font-size:16px}
  .brand__text em{display:none}
  .nav__links{gap:15px}
  .nav__links a{font-size:13.2px}
  .nav__tools{gap:10px}
  .theme-toggle{width:34px;height:34px}
  .theme-toggle .ico{width:16px;height:16px}
}

@media (max-width:1080px){
  .nav__links{display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;align-items:stretch;
    background:rgba(var(--bg-rgb),.97);backdrop-filter:blur(20px);
    border-top:1px solid var(--line);padding:10px 32px 22px}
  .nav__links.is-open{display:flex}
  .nav__links a{padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
  .nav__toggle{display:flex;margin-left:auto}
  .nav__cta{display:none}

  .hero__grid,.about__grid,.cta__grid,.feature{grid-template-columns:1fr}
  .hero{padding-top:130px}
  .hero__frame img{height:400px}
  .hero__chip--1{left:12px;bottom:20px}
  .hero__chip--2{right:12px;top:20px}
  .stats__grid,.cards--4{grid-template-columns:repeat(2,1fr)}
  .result__grid{grid-template-columns:repeat(2,1fr)}
  .r-card,.r-card--wide{grid-column:span 1}
  .foot__grid{grid-template-columns:1fr 1fr;gap:34px}
  .foot__brand{grid-column:span 2}

  .ops__tiers{grid-template-columns:1fr}
  .ops__flow{grid-template-columns:repeat(3,1fr)}
  .flow-step+.flow-step::before{display:none}
  .ops__net{padding:28px}
  .hub{padding:26px}

  /* 工作实记：单列，图片回到文字上方 */
  .rec{grid-template-columns:1fr;gap:28px}
  .rec:nth-of-type(even) .rec__media{order:0}
  .rec__media:not(.slider) img{height:300px}
  .slider__view{height:300px}
  .rec__panel{grid-template-columns:1fr;gap:30px;padding:30px 26px}

  .adfloat{width:212px}
  .adfloat__media{height:92px}
  .entry{grid-template-columns:1fr;gap:30px;padding:28px}
}

@media (max-width:640px){
  .wrap,.nav__inner{padding:0 20px}
  .brand__text em{display:none}
  .hero__trust{gap:14px;font-size:13px}
  .hero__trust li+li{padding-left:14px}
  .stats__grid,.cards--4,.result__grid,.foot__grid{grid-template-columns:1fr}
  .foot__brand{grid-column:span 1}
  .feature{padding:24px}
  .feature__media img{height:250px}
  .cta{padding:80px 0}
  section{padding-top:84px!important;padding-bottom:84px!important}
  .sec-head{margin-bottom:36px}
  .m-card{width:280px;height:auto;min-height:150px;padding:16px 18px 15px}
  .m-card__name{font-size:14.2px}
  .m-card__top{margin-bottom:9px}
  .members__rows{gap:14px}

  /* 工作实记：小屏收紧 */
  .records__list{gap:44px}
  .rec{gap:22px}
  .rec__media:not(.slider) img{height:212px}
  .slider__view{height:212px}
  .rec__media figcaption{padding:30px 14px 12px;font-size:11.6px}
  .rec h3{font-size:22px}
  .rec__body p{font-size:13.8px;line-height:1.8;margin-top:12px}
  .rec__stats{gap:22px;margin-top:20px;padding-top:16px}
  .rec__stats b{font-size:22px}
  .rec__stats i{font-size:11px}
  .rec__panel{padding:24px 20px;gap:24px}
  .rec__mods{gap:8px}
  .rec__mods li{height:33px;padding:0 8px;font-size:11.8px;flex-basis:calc((100% - 24px) / 4)}

  .mstyle{padding:84px 0 0}  .mstyle__grid{columns:2 140px;column-gap:10px;margin-top:32px}
  .mstyle__item{margin-bottom:10px;border-radius:12px}
  .mstyle__item figcaption{padding:20px 10px 8px;gap:6px}
  .mstyle__loc{height:18px;padding:0 6px;font-size:9.5px}
  .mstyle__txt{font-size:10.8px}
  .mstyle__item::after{width:36px;height:36px;margin:-18px 0 0 -18px;background-size:17px 17px}

  /* 图片查看器：小屏收窄，左右翻页按钮靠边、隐藏提示文案 */
  .lb__stage{padding:62px 12px 88px}
  .lb__img{max-height:62vh;border-radius:12px}
  .lb__bar{padding:14px 14px}
  .lb__cap span{font-size:12.6px}
  .lb__nav{width:40px;height:40px;margin-top:-20px}
  .lb__nav--prev{left:8px}
  .lb__nav--next{right:8px}
  .lb__tools{bottom:14px;gap:7px;padding:8px 10px}
  .lb__tool{width:34px;height:34px;border-radius:10px}
  .lb__tool#lbReset{padding:0 11px;font-size:11.8px}
  .lb__hint{display:none}

  .ops__net{padding:18px}
  .ops__net-head{flex-direction:column;gap:8px;align-items:flex-start;margin-bottom:20px}
  .ops__flow{grid-template-columns:repeat(2,1fr)}
  .hub{padding:22px 20px;gap:20px}
  .hub__caps li{font-size:11.6px;padding:8px 12px}
  .ops__link{height:86px;margin:18px 0}
  .ops__link-label{font-size:11.2px;padding:8px 13px;gap:7px}
  .ops__link-label i{font-size:11px}
  .ops__flow-wrap{margin-top:40px}

  /* 小屏：收窄卡片（不自动飘动由 JS 判断，但始终可以拖动挪开） */
  .adfloat{
    width:172px;padding:9px 9px 7px;
    transform:translate3d(calc(100vw - 184px),calc(100vh - 230px),0);
  }
  .adfloat__media{height:78px}
  .adfloat__body h3{font-size:14px}
  .adfloat__body p{font-size:11.6px}
  .entry{padding:22px 20px}
  .entry__codes{gap:14px}
  .qr{width:calc(50% - 7px);padding:10px 10px 9px}
  .links{padding:84px 0 0}
  .links__grid{gap:14px;margin-top:34px}
  .link-card{padding:16px 15px;gap:11px}
  .cta__contact{padding:18px 20px}
  .cta__contact-line{flex-direction:column;align-items:flex-start;gap:8px}
  .foot__legal{justify-content:flex-start}
}

/* 超小屏（≤400px）：「160000+」7 位数字在单列窄卡里会顶到边，降一档字号 */
@media (max-width:400px){
  .stat{padding:28px 20px}
  .stat__num b{font-size:42px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .mask__i{transform:none}
  /* 会员单位：停掉滚动，改为可手动横向浏览 */
  .marquee__inner{animation:none!important;transform:none!important}
  .marquee{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .members__rows{-webkit-mask-image:none;mask-image:none}
  /* 漂浮窗：不自动飘动（JS 里判断并跳过），但仍可手动拖动 */
  .adfloat{cursor:default}
}