/* 钧鼎电力 · 首页（3D 沙盘叙事版）
   结构：#stage 固定全屏背景（diorama.js 渲染 #dio）+ .vis 透明叙事段 + .panel 浅色/深色内容面板 */

:root{
  --bg:#f6f7f3; --ink:#1e231c; --ink-2:#4b5247; --mute:#9aa196; --line:#e3e5dd; --box:#e9ece3;
  --lime:#8fdf6a; --lime-h:#a5ea84; --sage:#6f8b58; --olive:#5d6b49; --dot:#c9cfbf;
  --white:#fff;
  --f:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",-apple-system,system-ui,sans-serif;
  --fn:"Inter","DIN Alternate","Helvetica Neue",sans-serif;
  --r-panel:40px; --r-card:24px;
  --pad:clamp(20px,4.2vw,64px);
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 18px 50px -18px rgba(20,26,18,.35),0 2px 8px rgba(20,26,18,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:var(--ink)}
html.lock,html.lock body{overflow:hidden}
body{margin:0;font-family:var(--f);font-size:17px;line-height:1.65;color:var(--white);background:var(--ink);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
h1,h2,h3,p,ol,ul,figure{margin:0}
ol,ul{padding:0;list-style:none}
.num{font-family:var(--fn);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px;border-radius:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{position:fixed;left:16px;top:16px;width:auto;height:auto;clip:auto;z-index:100;background:var(--lime);color:var(--ink);padding:10px 18px;border-radius:999px;font-weight:700}
.wrap{width:100%;max-width:1360px;margin:0 auto;padding:0 var(--pad)}

/* ============ 固定背景舞台 ============ */
#stage{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none;
  background:radial-gradient(120% 90% at 70% 30%,#a9b88d 0%,#7d9064 38%,#55663f 70%,#33402a 100%)}
#dio{position:absolute;inset:0;width:100%;height:100%;display:block}
#stage .ts{position:absolute;left:0;right:0;pointer-events:none}
#stage .ts-top{top:0;height:180px;background:linear-gradient(rgba(16,20,14,.38),rgba(16,20,14,0))}
#stage .ts-bot{bottom:0;height:200px;background:linear-gradient(rgba(16,20,14,0),rgba(16,20,14,.32))}
#stage .vig{position:absolute;inset:0;background:radial-gradient(120% 100% at 60% 45%,transparent 55%,rgba(14,18,12,.38) 100%)}
#stage .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,20,14,.5) 0%,rgba(16,20,14,.22) 34%,rgba(16,20,14,0) 58%)}
.no-webgl #stage{background:#4f5d3d url(../assets/gallery/pole-sky.webp) center/cover}
.no-webgl #stage #dio{display:none}
.no-webgl #stage .shade{background:linear-gradient(90deg,rgba(16,20,14,.72),rgba(16,20,14,.35) 60%,rgba(16,20,14,.2))}

/* HUD（diorama.js 切换 .on / .done 并写入数字） */
.hud{position:absolute;top:26px;left:50%;transform:translate(-50%,-8px);display:flex;align-items:center;gap:14px;
  padding:9px 18px 9px 14px;background:rgba(255,255,255,.94);color:var(--ink);border-radius:999px;box-shadow:var(--shadow);
  opacity:0;transition:opacity .4s,transform .4s var(--ease),background .3s;white-space:nowrap;
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.hud.on{opacity:1;transform:translate(-50%,0)}
.hud>span{display:flex;flex-direction:column;line-height:1.15}
.hud small{font-size:11px;font-weight:600;color:var(--ink-2);letter-spacing:.04em}
.hud b{font-family:var(--fn);font-size:17px;font-weight:700;font-variant-numeric:tabular-nums}
.hud b i{font-style:normal}
.hud-dot{width:10px;height:10px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(143,223,106,.28);animation:pulse 1.6s infinite}
.hud-sep{width:1px;align-self:stretch;background:var(--line)}
.hud.done{background:var(--lime)}
.hud.done small{color:var(--ink)}
.hud.done .hud-dot{background:var(--ink);box-shadow:none;animation:none}
.hud.done .hud-sep{background:rgba(30,35,28,.2)}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(143,223,106,0)}}

/* ============ 头部：logo + 白色胶囊导航 ============ */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;pointer-events:none;display:flex;justify-content:space-between;align-items:flex-start;
  padding:22px max(var(--pad),calc((100% - 1360px) / 2 + var(--pad))) 0}
.hdr>*{pointer-events:auto}
.logo{position:relative;display:block;height:42px;margin-top:4px}
.logo img{height:42px;width:auto;transition:opacity .35s}
.logo .ld{position:absolute;left:0;top:0;opacity:0}
.hdr.on-light .logo .lw{opacity:0}
.hdr.on-light .logo .ld{opacity:1}
.pill-wrap{position:relative}
.pill{display:flex;align-items:center;gap:6px;background:var(--white);color:var(--ink);border-radius:999px;padding:5px;
  box-shadow:0 8px 28px -10px rgba(20,26,18,.35)}
.pill-tel{display:flex;align-items:center;gap:7px;height:42px;padding:0 14px 0 12px;border-radius:999px;font-size:14px;font-weight:600;color:var(--ink-2);transition:background .2s,color .2s}
.pill-tel svg{width:16px;height:16px}
.pill-tel:hover{background:var(--bg);color:var(--ink)}
.pill-btn{display:flex;align-items:center;gap:10px;height:42px;padding:0 4px 0 4px;border-radius:999px}
.pill-n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--lime);color:var(--ink);font-family:var(--fn);font-weight:700;font-size:15px;transition:transform .3s var(--ease)}
.pill-l{font-size:15px;font-weight:700;padding-right:4px;text-align:left;transition:opacity .25s}
.pill-l.sw{opacity:0}
.burger{position:relative;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);transition:background .2s,border-color .2s}
.burger i{position:absolute;left:13px;right:13px;height:2px;border-radius:2px;background:var(--ink);transition:transform .35s var(--ease),top .35s var(--ease)}
.burger i:first-child{top:16px}.burger i:last-child{top:23px}
.pill-btn:hover .burger{background:var(--bg)}
.pill-btn[aria-expanded="true"] .burger{background:var(--ink);border-color:var(--ink)}
.pill-btn[aria-expanded="true"] .burger i{background:var(--white);top:20px}
.pill-btn[aria-expanded="true"] .burger i:first-child{transform:rotate(45deg)}
.pill-btn[aria-expanded="true"] .burger i:last-child{transform:rotate(-45deg)}

.menu{position:absolute;right:0;top:calc(100% + 10px);width:min(420px,calc(100vw - 2 * var(--pad)));background:var(--white);color:var(--ink);
  border-radius:28px;padding:22px 18px 18px;box-shadow:0 30px 80px -20px rgba(20,26,18,.45),0 4px 14px rgba(20,26,18,.1);
  opacity:0;visibility:hidden;transform:translateY(-10px) scale(.98);transform-origin:top right;transition:opacity .3s,transform .35s var(--ease),visibility 0s .35s;
  max-height:calc(100vh - 110px);max-height:calc(100dvh - 110px);overflow:auto;overscroll-behavior:contain}
.menu.open{opacity:1;visibility:visible;transform:none;transition:opacity .3s,transform .35s var(--ease)}
.m-title{font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--mute);padding:0 10px 10px}
.m-phases li+li{border-top:1px solid var(--line)}
.m-phases a{display:flex;align-items:center;gap:14px;padding:12px 10px;border-radius:16px;transition:background .2s}
.m-phases a:hover{background:var(--bg)}
.m-phases .n{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);font-family:var(--fn);font-weight:700;font-size:14px;transition:background .25s,border-color .25s}
.m-phases .t{display:flex;flex-direction:column;font-weight:700;font-size:17px;line-height:1.3}
.m-phases small{font-weight:400;font-size:13px;color:var(--ink-2)}
.m-phases a.on .n{background:var(--lime);border-color:var(--lime)}
.m-cta{display:flex;align-items:center;justify-content:space-between;margin-top:14px;height:56px;padding:0 8px 0 24px;border-radius:999px;background:var(--lime);color:var(--ink);font-weight:700;font-size:16px;transition:background .2s}
.m-cta:hover{background:var(--lime-h)}
.m-cta .ic,.btn .ic{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--white);flex:none;transition:transform .3s var(--ease)}
.m-cta .ic svg,.btn .ic svg{width:16px;height:16px}
.m-cta:hover .ic,.btn:hover .ic{transform:rotate(45deg)}
.m-links{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px;padding:14px 4px 0;border-top:1px solid var(--line)}
.m-links a{font-size:13px;color:var(--ink-2);padding:6px 12px;border-radius:999px;background:var(--bg);transition:background .2s,color .2s}
.m-links a:hover{background:var(--box);color:var(--ink)}

/* ============ 通用字体 / 标签 / 按钮 ============ */
.mega{font-size:clamp(44px,6.6vw,112px);font-weight:800;line-height:1.02;letter-spacing:-.02em}
.mega-s{font-size:clamp(38px,4.8vw,80px)}
.h2{font-size:clamp(30px,3.4vw,52px);font-weight:800;line-height:1.1;letter-spacing:-.015em}
.lead{font-size:clamp(18px,1.45vw,22px);line-height:1.6;max-width:36em}
.ink{color:var(--ink)}.ink2{color:var(--ink-2)}
.tag{display:inline-flex;align-items:center;height:30px;padding:0 12px;border:1px solid rgba(255,255,255,.85);border-radius:8px;
  font-size:12px;font-weight:700;letter-spacing:.1em;line-height:1}
.tag-dark{border-color:var(--ink);color:var(--ink)}
.kicker{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--sage);margin-bottom:14px}
.panel-ink .kicker{color:var(--lime)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;min-height:56px;padding:0 28px;border-radius:999px;
  font-size:16px;font-weight:700;white-space:nowrap;transition:background .2s,color .2s,border-color .2s,transform .2s;border:1px solid transparent}
.btn:has(.ic){padding-right:8px}
.btn-lime{background:var(--lime);color:var(--ink)}
.btn-lime:hover{background:var(--lime-h)}
.btn-line{border-color:rgba(255,255,255,.9);color:var(--white)}
.btn-line:hover{background:var(--white);color:var(--ink)}
.panel:not(.panel-ink) .btn-line,.btn-dark-line{border-color:var(--ink);color:var(--ink)}
.panel:not(.panel-ink) .btn-line:hover,.btn-dark-line:hover{background:var(--ink);color:var(--white)}
.btn-dark{background:var(--ink);color:var(--white)}
.btn-dark:hover{background:#000}
.btn-sm{min-height:44px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn:active{transform:scale(.98)}
.btn:disabled{opacity:.6;cursor:default}

/* ============ 视觉叙事段（透明，叠在 3D 沙盘上） ============ */
main{position:relative;z-index:1}
.vis{position:relative;color:var(--white);text-shadow:0 1px 2px rgba(10,14,8,.35),0 4px 24px rgba(10,14,8,.28)}
.vis .op-in>*,.vis .step-in{max-width:680px}
.vis .op-in>.mega{max-width:none}
.vis .wrap{max-width:1360px}
.opener{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:120px 0 140px}
.hero{min-height:100vh;min-height:100svh}
.op-in>*+*{margin-top:26px}
.op-in .tag{margin-bottom:6px}
.op-in .lead{max-width:30em;color:rgba(255,255,255,.92)}
.vis .btn,.vis .tag{text-shadow:none}
.actions{display:flex;flex-wrap:wrap;gap:12px;padding-top:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px 22px;font-size:14px;color:rgba(255,255,255,.88)}
.chips li{display:flex;align-items:center;gap:8px}
.chips li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
.chips b{font-weight:700;color:var(--white)}

/* 滚动提示 */
.cue{position:absolute;left:var(--pad);bottom:34px;display:flex;align-items:center;gap:12px;font-size:13px;font-weight:600;letter-spacing:.06em;color:rgba(255,255,255,.88)}
.mouse{position:relative;width:22px;height:34px;border:1.5px solid rgba(255,255,255,.9);border-radius:12px}
.mouse i{position:absolute;left:50%;top:7px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:var(--white);animation:wheel 1.8s var(--ease) infinite}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(10px);opacity:0}100%{opacity:0}}
.cue{left:max(var(--pad),calc((100% - 1360px) / 2 + var(--pad)))}

/* 步骤卡：每个占一屏，滚到中间时浮现 */
.step{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:100px 0}
.step-short{min-height:70vh}
.step-in>*+*{margin-top:18px}
.step-k{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.95);color:var(--ink);
  font-family:var(--fn);font-size:12px;font-weight:700;letter-spacing:.08em;text-shadow:none}
.step-h{font-size:clamp(30px,3.4vw,54px);font-weight:800;line-height:1.12;letter-spacing:-.015em}
.step-in p{font-size:clamp(18px,1.4vw,21px);max-width:30em;color:rgba(255,255,255,.92)}
.step-in .src{font-size:13px;color:rgba(255,255,255,.7)}
.stat-row{display:flex;flex-wrap:wrap;gap:16px 44px;padding:10px 0 4px}
.stat-row b{display:block;font-size:clamp(40px,4.2vw,64px);font-weight:700;line-height:1}
.stat-row small{font-size:.45em;margin-left:2px}
.stat-row span{display:block;margin-top:8px;font-size:14px;color:rgba(255,255,255,.82)}

/* 痛点卡 */
.pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:760px!important}
.pain{padding:24px 24px 26px;border-radius:var(--r-card);background:rgba(22,28,20,.46);border:1px solid rgba(255,255,255,.16);
  -webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);text-shadow:none}
.pain .step-k{height:24px;font-size:11px}
.pain .ico{width:44px;height:44px;margin:16px 0 14px;color:var(--lime)}
.pain .ico svg{width:100%;height:100%}
.pain h3{font-size:20px;font-weight:800;line-height:1.3}
.pain p{margin-top:8px;font-size:15px;line-height:1.6;color:rgba(255,255,255,.82)}

/* ============ 面板 ============ */
.panel{position:relative;z-index:2;background:var(--bg);color:var(--ink);border-radius:var(--r-panel) var(--r-panel) 0 0;padding:120px 0;
  box-shadow:0 -30px 60px -30px rgba(10,14,8,.35)}
.panel-ink{background:var(--ink);color:var(--white)}
.panel-join{border-radius:0;box-shadow:none}
.panel+.panel:not(.panel-join){margin-top:0}
.vis+.panel{margin-top:-1px}
.panel+.vis{margin-top:0}
.pn-head{max-width:900px;margin-bottom:72px}
.pn-head>*+*{margin-top:24px}
.pn-head .tag{margin-bottom:4px}
.panel-ink .lead{color:rgba(255,255,255,.78)}

/* 流程：渐进高亮列表 */
.pn-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(40px,6vw,110px);align-items:start}
.hl-list{counter-reset:none}
.hl-list li{display:grid;grid-template-columns:44px 1fr;gap:22px;padding:30px 0;border-top:1px solid var(--line);color:var(--mute);transition:color .5s var(--ease)}
.hl-list li:last-child{border-bottom:1px solid var(--line)}
.hl-list .box{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--box);transition:background .5s,color .5s}
.hl-list .box svg{width:22px;height:22px}
.hl-list small{display:block;font-family:var(--fn);font-size:13px;font-weight:700;letter-spacing:.08em}
.hl-list h3{font-size:clamp(24px,2.2vw,32px);font-weight:800;line-height:1.2;margin-top:2px}
.hl-list p{margin-top:8px;font-size:17px;line-height:1.6;max-width:30em}
.hl-list li.lit{color:var(--ink)}
.hl-list li.lit .box{background:var(--lime);color:var(--ink)}
.hl-list li.lit p{color:var(--ink-2)}
.no-js .hl-list li,html:not(.js) .hl-list li{color:var(--ink)}
.pn-media{position:sticky;top:110px;display:grid;gap:16px}
.card-img{position:relative;border-radius:var(--r-card);overflow:hidden;background:var(--box)}
.card-img img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .8s var(--ease)}
.card-img:hover img{transform:scale(1.03)}
.card-img figcaption{position:absolute;left:14px;bottom:14px;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.92);font-size:13px;font-weight:600}
.pn-media .card-img:nth-child(2){width:72%;justify-self:end;margin-top:-90px;box-shadow:0 0 0 8px var(--bg)}
.pn-media .btn{justify-self:start;margin-top:10px}

/* ============ 检测数据（深色） ============ */
.metrics{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.14)}
.metric{position:relative;padding:40px 32px 40px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.metric:not(:nth-child(3n+1)){padding-left:32px;border-left:1px solid rgba(255,255,255,.14)}
.metric b{display:block;font-size:clamp(44px,4.6vw,76px);font-weight:700;line-height:1;color:var(--white)}
.metric b small{font-size:.32em;font-weight:600;margin-left:6px;color:rgba(255,255,255,.7);letter-spacing:0}
.metric .t{display:block;margin-top:18px;font-size:18px;font-weight:700}
.metric .s{display:block;margin-top:4px;font-size:14px;color:rgba(255,255,255,.6)}
.metric.hl-m b{color:var(--lime)}
.metric .bar{margin-top:18px;height:6px;border-radius:6px;background:rgba(255,255,255,.12);overflow:hidden;max-width:280px}
.metric .bar i{display:block;height:100%;width:var(--w);min-width:6px;background:var(--lime);border-radius:6px}
.report{display:flex;align-items:center;gap:22px;margin-top:40px;padding:18px 18px 18px 18px;border-radius:var(--r-card);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.report img{width:56px;height:auto;border-radius:6px;flex:none}
.report>div{flex:1;min-width:0}
.report strong{display:block;font-size:16px}
.report span{display:block;font-size:14px;color:rgba(255,255,255,.65);margin-top:2px}
.vs-head{margin:110px 0 36px;max-width:820px}
.vs{border-radius:var(--r-card);overflow:hidden;border:1px solid rgba(255,255,255,.12)}
.vs-row{display:grid;grid-template-columns:1fr 1.5fr 1.5fr}
.vs-row>*{padding:20px 26px;font-size:16px;border-top:1px solid rgba(255,255,255,.1)}
.vs-row>b{font-weight:700}
.vs-row>span{color:rgba(255,255,255,.65)}
.vs-row>.new{color:var(--white);background:rgba(143,223,106,.08);font-weight:600}
.vs-th>*{border-top:0;font-size:13px;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.55)!important;background:rgba(255,255,255,.04)}
.vs-th>.new{background:var(--lime)!important;color:var(--ink)!important}

/* ============ 案例 + 地图 ============ */
.cases{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(36px,5vw,90px);align-items:center}
.map{position:relative;padding:28px;border-radius:32px;background:var(--white);border:1px solid var(--line)}
.map svg{width:100%;height:auto;overflow:visible}
#mapDots circle{fill:var(--dot)}
#mapDots circle.hl{fill:var(--sage)}
#mapLines path{fill:none;stroke:var(--ink);stroke-width:1;stroke-dasharray:3 3;opacity:.55}
.js #mapLines path{stroke-dasharray:3 3}
.pin .ring{fill:none;stroke:var(--lime);stroke-width:2;transform-box:fill-box;transform-origin:center;animation:ring 2.4s ease-out infinite}
.pin .p{fill:var(--lime);stroke:var(--ink);stroke-width:1.5}
.pin text,.hq text{font-family:var(--f);font-size:9px;font-weight:700;fill:var(--ink)}
.hq>circle:first-child{fill:var(--ink)}
.hq rect{fill:var(--ink)}
.hq text{fill:var(--white)}
.nh rect{fill:var(--bg);stroke:var(--line)}
.nh polygon,.nh polyline,.nh path{fill:var(--dot);stroke:var(--dot);stroke-width:.4}
.nh .jd polyline,.nh .jd path{fill:none;stroke:var(--mute);stroke-width:.5}
@keyframes ring{0%{transform:scale(.8);opacity:1}100%{transform:scale(2.4);opacity:0}}
.map-note{position:absolute;left:28px;bottom:22px;font-size:13px;color:var(--sage);font-weight:600}
.big-num{margin:22px 0 14px;font-family:var(--fn);font-size:clamp(64px,8vw,136px);font-weight:800;line-height:.95;letter-spacing:-.04em;color:var(--ink)}
.big-num small{font-family:var(--f);font-size:.2em;font-weight:700;letter-spacing:0;margin-left:10px;color:var(--ink-2)}
.case-cards{display:grid;gap:12px;margin-top:34px}
.case{display:flex;gap:16px;align-items:center;padding:10px 20px 10px 10px;border-radius:var(--r-card);background:var(--white);border:1px solid var(--line);transition:transform .3s var(--ease),box-shadow .3s}
.case:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.case img{width:104px;height:78px;object-fit:cover;border-radius:16px;flex:none}
.case h3{font-size:17px;font-weight:800;line-height:1.3}
.case p{font-size:14px;color:var(--ink-2);margin-top:2px}
.case b{font-family:var(--fn);color:var(--ink)}

/* ============ 区块通用 ============ */
.blk{margin-top:140px}
.blk-head{max-width:760px;margin-bottom:44px}
.blk-head .h2+p{margin-top:16px;font-size:17px}
.blk-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;max-width:none}
.blk-head.row>div:first-child{max-width:760px}

/* 场景卡 */
.scn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scn{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:400px;padding:26px;border-radius:var(--r-card);overflow:hidden;color:var(--white);isolation:isolate}
.scn img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .9s var(--ease)}
.scn::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(20,26,18,0) 35%,rgba(20,26,18,.82) 100%)}
.scn:hover img{transform:scale(1.05)}
.scn small{font-family:var(--fn);font-size:13px;font-weight:700;opacity:.8}
.scn h3{font-size:24px;font-weight:800;line-height:1.25;margin-top:6px}
.scn p{font-size:15px;opacity:.85;margin-top:4px}
.scn .go{position:absolute;top:20px;right:20px;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--white);color:var(--ink);transition:background .25s,transform .3s var(--ease)}
.scn .go svg{width:16px;height:16px}
.scn:hover .go{background:var(--lime);transform:rotate(45deg)}

/* 相册 */
.g-nav{display:flex;gap:8px;flex:none}
.g-nav button{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;border:1px solid var(--line);background:var(--white);transition:background .2s,border-color .2s}
.g-nav button:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}
.g-nav svg{width:18px;height:18px}
.g-tabs{display:flex;gap:8px;margin-bottom:22px;overflow-x:auto;scrollbar-width:none}
.g-tabs::-webkit-scrollbar{display:none}
.g-tabs button{flex:none;height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:var(--white);font-size:14px;font-weight:600;color:var(--ink-2);transition:background .2s,color .2s,border-color .2s}
.g-tabs button:hover{border-color:var(--ink);color:var(--ink)}
.g-tabs button.on{background:var(--ink);border-color:var(--ink);color:var(--white)}
.g-rail{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 calc(-1 * var(--pad));padding:0 var(--pad) 6px;scroll-padding:0 var(--pad)}
.g-rail::-webkit-scrollbar{display:none}
.g-item{position:relative;flex:none;width:clamp(260px,28vw,400px);aspect-ratio:4/5;border-radius:var(--r-card);overflow:hidden;scroll-snap-align:start;background:var(--box);text-align:left;color:var(--white)}
.g-item[hidden]{display:none}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.g-item:hover img{transform:scale(1.04)}
.g-item::after{content:"";position:absolute;inset:50% 0 0;background:linear-gradient(rgba(20,26,18,0),rgba(20,26,18,.75))}
.g-item figcaption{position:absolute;left:18px;right:18px;bottom:16px;z-index:1;font-size:15px;font-weight:700}
.vbadge{position:absolute;top:16px;left:16px;z-index:1;display:flex;align-items:center;gap:6px;height:32px;padding:0 12px 0 8px;border-radius:999px;background:var(--lime);color:var(--ink);font-size:13px;font-weight:700}
.vbadge svg{width:16px;height:16px}

/* 资质 */
.cred{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cred figure{border-radius:var(--r-card);background:var(--white);border:1px solid var(--line);overflow:hidden}
.cred .ph{aspect-ratio:4/3;background:var(--box);display:grid;place-items:center;padding:18px}
.cred .ph img{max-height:100%;width:auto;object-fit:contain;border-radius:4px;box-shadow:0 6px 18px -6px rgba(20,26,18,.3)}
.cred figcaption{padding:16px 18px 20px}
.cred strong{display:block;font-size:16px;line-height:1.35}
.cred span{display:block;font-size:13px;color:var(--ink-2);margin-top:4px}
.patents{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.patent{padding:24px 26px;border-radius:var(--r-card);background:var(--box);font-size:17px;font-weight:700;line-height:1.45}
.patent b{display:inline-flex;height:26px;align-items:center;padding:0 10px;border-radius:999px;background:var(--ink);color:var(--lime);font-size:12px;margin-right:10px;vertical-align:2px}
.patent span{display:block;margin-top:8px;font-size:14px;font-weight:400;color:var(--ink-2)}

/* ============ 价格 ============ */
#price{padding-top:40px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;padding:34px 32px 32px;border-radius:32px;background:var(--white);border:1px solid var(--line)}
.plan h3{font-size:20px;font-weight:800}
.price{display:flex;align-items:baseline;gap:8px;margin:22px 0 26px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.price .num{font-size:clamp(44px,4.4vw,64px);font-weight:800;line-height:1}
.price small{font-size:15px;color:var(--ink-2)}
.price.txt{font-size:clamp(32px,3vw,44px);font-weight:800;line-height:1.1;letter-spacing:-.01em}
.plan ul{display:grid;gap:12px;margin-bottom:32px;flex:1}
.plan li{position:relative;padding-left:30px;font-size:16px;line-height:1.5}
.plan li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:var(--box) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e231c' stroke-width='3'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/12px no-repeat}
.plan .btn{align-self:stretch}
.plan.feat{background:var(--ink);color:var(--white);border-color:var(--ink)}
.plan.feat .price{border-color:rgba(255,255,255,.14)}
.plan.feat li::before{background-color:var(--lime)}
.badge{position:absolute;top:28px;right:28px;height:28px;display:inline-flex;align-items:center;padding:0 12px;border-radius:999px;background:var(--lime);color:var(--ink);font-size:12px;font-weight:800;letter-spacing:.06em}
.pilot{display:flex;align-items:center;justify-content:space-between;gap:28px;margin-top:16px;padding:34px 36px;border-radius:32px;background:#dfe8cf}
.pilot h3{font-size:clamp(22px,2vw,28px);font-weight:800;line-height:1.3}
.pilot p{margin-top:6px;color:var(--ink-2);font-size:16px}
.pilot .btn{background:var(--ink);color:var(--white)}
.pilot .btn:hover{background:#000}
.fine{margin-top:18px;font-size:13px;color:var(--mute)}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:clamp(36px,6vw,110px);margin-top:140px}
.faq-wrap>div:first-child{position:sticky;top:120px;align-self:start}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{position:relative;display:block;padding:28px 64px 28px 0;font-size:clamp(18px,1.5vw,22px);font-weight:700;line-height:1.4;cursor:pointer;list-style:none;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before,.faq summary::after{content:"";position:absolute;right:16px;top:50%;width:16px;height:2px;margin-top:-1px;background:var(--ink);border-radius:2px;transition:transform .35s var(--ease)}
.faq summary::after{transform:rotate(90deg)}
.faq details[open] summary::after{transform:rotate(0)}
.faq summary:hover{color:var(--sage)}
.faq summary:focus-visible{outline-offset:-3px}
.faq details p{padding:0 64px 30px 0;font-size:17px;line-height:1.75;color:var(--ink-2);max-width:44em}
.faq details[open] p{animation:faqIn .4s var(--ease)}
@keyframes faqIn{from{opacity:0;transform:translateY(-6px)}}

/* ============ 联系 ============ */
#contact{padding-bottom:0}
.cta-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(36px,6vw,100px);align-items:start}
.cta-grid>div>*+*{margin-top:26px}
.contact-list{display:grid;gap:10px;margin-top:40px!important}
.contact-list>*{display:flex;align-items:center;gap:16px;padding:14px 20px 14px 14px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);text-align:left;width:100%;transition:background .2s}
.contact-list>a:hover,.contact-list>button:hover{background:rgba(255,255,255,.12)}
.contact-list .box{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--lime);color:var(--ink);flex:none}
.contact-list .box svg{width:20px;height:20px}
.contact-list small{display:block;font-size:13px;color:rgba(255,255,255,.6)}
.contact-list strong{display:block;font-size:18px}
.form{position:relative;background:var(--white);color:var(--ink);border-radius:28px;padding:36px;box-shadow:0 40px 80px -30px rgba(0,0,0,.5)}
.form h3{font-size:24px;font-weight:800;margin-bottom:22px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field{position:relative;margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:700;color:var(--ink-2);margin:0 0 6px 18px}
.field input,.field select{width:100%;height:52px;padding:0 20px;border-radius:999px;border:1px solid var(--line);background:var(--bg);font-size:16px;color:var(--ink);transition:border-color .2s,background .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{padding-right:44px;background:var(--bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e231c' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right 18px center/16px no-repeat}
.field input::placeholder{color:var(--mute)}
.field input:focus,.field select:focus{outline:0;border-color:var(--ink);background-color:var(--white);box-shadow:0 0 0 4px rgba(143,223,106,.45)}
.field .msg{display:none;font-size:13px;color:#b3261e;margin:6px 0 0 18px}
.field.err input{border-color:#b3261e;background:#fdf3f2}
.field.err .msg{display:block}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink-2);margin:6px 4px 20px;line-height:1.5;cursor:pointer}
.agree input{width:18px;height:18px;margin:0;flex:none;accent-color:var(--ink)}
.agree.err{color:#b3261e}
.form-ok{display:none;text-align:center;padding:40px 10px}
.form-ok svg{width:64px;height:64px;margin:0 auto 18px;color:var(--ink);background:var(--lime);border-radius:50%;padding:12px}
.form-ok h3{margin-bottom:8px}
.form-ok p{color:var(--ink-2)}
.form.sent .form-body{display:none}
.form.sent .form-ok{display:block}

/* 页脚 */
.ftr{margin-top:120px;padding:44px 0 48px;border-top:1px solid rgba(255,255,255,.1)}
.ftr .wrap{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
.ftr img{height:42px;width:auto;margin-bottom:16px}
.ftr p{font-size:13px;color:rgba(255,255,255,.55)}
.ftr nav{display:flex;flex-wrap:wrap;gap:6px 22px;align-content:flex-start;max-width:560px}
.ftr nav a{font-size:14px;color:rgba(255,255,255,.75);transition:color .2s}
.ftr nav a:hover{color:var(--lime)}

/* ============ 手机底部转化条 ============ */
.dock{display:none}

/* ============ 微信弹窗 ============ */
.wx-pop{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:20px;background:rgba(14,18,12,.6);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s}
.wx-pop.open{opacity:1;visibility:visible;transition:opacity .3s}
.wx-card{width:min(340px,100%);padding:32px 28px 26px;border-radius:28px;background:var(--white);color:var(--ink);text-align:center;transform:translateY(12px) scale(.98);transition:transform .35s var(--ease)}
.wx-pop.open .wx-card{transform:none}
.wx-card h3{font-size:20px;font-weight:800}
.qr{width:200px;height:200px;margin:20px auto 14px;border-radius:18px;background:
  repeating-conic-gradient(var(--ink) 0 25%,transparent 0 50%) 0 0/20px 20px,var(--bg);opacity:.9;border:10px solid var(--bg)}
.wx-card p{font-size:14px;color:var(--ink-2);margin-bottom:18px}

/* ============ 灯箱 ============ */
.lightbox{position:fixed;inset:0;z-index:90;display:grid;place-items:center;background:rgba(10,12,9,.94);opacity:0;visibility:hidden;transition:opacity .3s,visibility 0s .3s;touch-action:pan-y}
.lightbox.open{opacity:1;visibility:visible;transition:opacity .3s}
#lbBody{width:100%;height:100%;display:grid;place-items:center;padding:72px 90px 90px}
#lbBody img,#lbBody video{max-width:100%;max-height:100%;width:auto;height:auto;border-radius:16px;object-fit:contain;transition:transform .2s,opacity .2s}
.lb-cap{position:absolute;left:0;right:0;bottom:26px;text-align:center;font-size:15px;color:rgba(255,255,255,.85);padding:0 20px}
.lb-close,.lb-prev,.lb-next{position:absolute;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.1);color:var(--white);transition:background .2s,color .2s;z-index:1}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:var(--lime);color:var(--ink)}
.lb-close svg,.lb-prev svg,.lb-next svg{width:20px;height:20px}
.lb-close{top:20px;right:20px}
.lb-prev{left:20px;top:50%;margin-top:-26px}
.lb-next{right:20px;top:50%;margin-top:-26px}

/* ============ 进场动画 ============ */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.js .rv.d1{transition-delay:.08s}.js .rv.d2{transition-delay:.16s}.js .rv.d3{transition-delay:.24s}
.js .op-in>*{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .op-in.in>*{opacity:1;transform:none}
.js .op-in.in>:nth-child(2){transition-delay:.08s}
.js .op-in.in>:nth-child(3){transition-delay:.16s}
.js .op-in.in>:nth-child(4){transition-delay:.24s}
.js .op-in.in>:nth-child(5){transition-delay:.32s}
.js .step .rv{transform:translateY(40px)}
.js .step .rv.in{transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv,.js .op-in>*{opacity:1!important;transform:none!important}
}

/* ============ 响应式 ============ */
@media (max-width:1100px){
  .pn-grid,.cases,.cta-grid,.faq-wrap{grid-template-columns:1fr}
  .pn-media{position:static;grid-template-columns:1fr 1fr}
  .pn-media .card-img:nth-child(2){width:auto;margin-top:0;box-shadow:none}
  .pn-media .btn{grid-column:1/-1}
  .faq-wrap>div:first-child{position:static}
  .scn-grid{grid-template-columns:repeat(2,1fr)}
  .cred{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:1fr 1fr}
  .plan.feat{grid-column:1/-1;order:-1}
  .cases>div:last-child{order:-1}
  .pill-tel .num{display:none}
  .pill-tel{width:42px;padding:0;justify-content:center}
}

@media (max-width:760px){
  :root{--r-panel:24px;--pad:20px}
  body{font-size:16px}
  .hdr{padding-top:14px}
  .logo,.logo img{height:35px}
  .logo{margin-top:6px}
  .pill{padding:4px;gap:4px}
  .pill-tel{display:none}
  .pill-btn{height:40px;gap:8px}
  .pill-n{width:32px;height:32px;font-size:14px}
  .pill-l{font-size:14px;min-width:0}
  .burger{width:40px;height:40px}
  .burger i{left:12px;right:12px}
  .burger i:first-child{top:15px}.burger i:last-child{top:22px}
  .pill-btn[aria-expanded="true"] .burger i{top:19px}
  .menu{position:fixed;left:12px;right:12px;top:66px;width:auto;border-radius:24px;padding:18px 12px 14px}
  .m-phases a{padding:10px 8px}

  /* 手机：叙事文字贴底，加深色渐变保证可读 */
  #stage .shade{background:linear-gradient(180deg,rgba(16,20,14,0) 30%,rgba(16,20,14,.25) 55%,rgba(16,20,14,.72) 100%)}
  .opener,.step{align-items:flex-end;padding:96px 0 calc(104px + env(safe-area-inset-bottom))}
  .hero{padding-bottom:calc(72px + env(safe-area-inset-bottom))}
  .hero{min-height:100vh;min-height:100svh}
  .hero .wrap{padding-bottom:40px}
  .vis .op-in>*,.vis .step-in{max-width:none}
  .op-in>*+*{margin-top:18px}
  .mega{font-size:clamp(40px,11.5vw,56px);line-height:1.06}
  .mega-s{font-size:clamp(34px,9.6vw,46px)}
  .lead{font-size:17px}
  .chips{font-size:13px;gap:6px 14px}
  .actions .btn{flex:1 1 auto}
  .cue{bottom:20px;font-size:12px}
  .step-h{font-size:clamp(26px,7.4vw,34px)}
  .step-in p{font-size:17px}
  .stat-row{gap:14px 28px}
  .stat-row b{font-size:40px}
  .pain-grid{grid-template-columns:1fr 1fr;gap:10px}
  .pain{padding:16px 16px 18px;border-radius:18px}
  .pain .ico{width:32px;height:32px;margin:10px 0 8px}
  .pain h3{font-size:16px}
  .pain p{font-size:13px;line-height:1.5}
  .hud{top:auto;bottom:calc(env(safe-area-inset-bottom) + 18px);gap:10px;padding:7px 14px 7px 10px}
  .hud b{font-size:15px}

  .panel{padding:72px 0}
  .pn-head{margin-bottom:44px}
  .pn-head>*+*{margin-top:18px}
  .hl-list li{gap:16px;padding:22px 0}
  .hl-list h3{font-size:22px}
  .hl-list p{font-size:16px}
  .pn-media{grid-template-columns:1fr}
  .pn-media .card-img:nth-child(2){display:none}

  .metrics{grid-template-columns:1fr 1fr}
  .metric{padding:26px 14px 26px 0!important;border-left:0!important}
  .metric:nth-child(2n){padding-left:16px!important;border-left:1px solid rgba(255,255,255,.14)!important}
  .metric b{font-size:clamp(30px,8.6vw,42px)}
  .metric .t{font-size:15px;margin-top:12px}
  .metric .s{font-size:12px}
  .report{flex-wrap:wrap;gap:14px}
  .report>div{flex:1 1 calc(100% - 80px)}
  .report .btn{width:100%}
  .vs-head{margin-top:72px}
  .vs-row{grid-template-columns:72px 1fr 1fr}
  .vs-row>*{padding:14px 10px;font-size:13px;line-height:1.45}
  .vs-th>*{font-size:11px;letter-spacing:0}

  .map{padding:14px;border-radius:24px}
  .map-note{left:16px;bottom:12px;font-size:12px}
  .case img{width:84px;height:64px}
  .blk{margin-top:96px}
  .blk-head{margin-bottom:28px}
  .blk-head.row{align-items:flex-start;flex-direction:column}
  .g-nav{display:none}
  .scn-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;margin:0 calc(-1 * var(--pad));padding:0 var(--pad) 4px;scroll-padding:0 var(--pad);scrollbar-width:none}
  .scn-grid::-webkit-scrollbar{display:none}
  .scn{flex:none;width:78%;min-height:360px;scroll-snap-align:start}
  .g-item{width:76%}
  .cred{gap:10px}
  .cred .ph{padding:12px}
  .cred figcaption{padding:12px 14px 16px}
  .cred strong{font-size:14px}
  .patents{grid-template-columns:1fr}

  #price{padding-top:24px}
  .plans{grid-template-columns:1fr}
  .plan{padding:28px 24px 24px;border-radius:24px}
  .pilot{flex-direction:column;align-items:stretch;padding:26px 24px;border-radius:24px}
  .faq-wrap{margin-top:96px;gap:24px}
  .faq summary{padding:22px 44px 22px 0;font-size:17px}
  .faq summary::before,.faq summary::after{right:6px}
  .faq details p{padding-right:0;font-size:16px}

  .row2{grid-template-columns:1fr;gap:0}
  .form{padding:26px 20px;border-radius:24px}
  .ftr{margin-top:72px;padding-bottom:calc(110px + env(safe-area-inset-bottom))}

  #lbBody{padding:64px 12px 80px}
  .lb-prev,.lb-next{display:none}

  .dock{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:40;display:flex;align-items:center;gap:4px;padding:6px;
    border-radius:999px;background:var(--ink);box-shadow:0 14px 34px -10px rgba(0,0,0,.55);transform:translateY(140%);transition:transform .45s var(--ease)}
  .dock.show{transform:none}
  .dock a{display:flex;align-items:center;justify-content:center;gap:6px;height:48px;padding:0 16px;border-radius:999px;color:var(--white);font-size:14px;font-weight:600}
  .dock a svg{width:18px;height:18px}
  .dock .main{flex:1;background:var(--lime);color:var(--ink);font-weight:800;font-size:15px}
  body.dock-on .hud{bottom:calc(env(safe-area-inset-bottom) + 84px)}
}

@media (max-width:420px){
  .mega{font-size:clamp(32px,9.4vw,44px)}
  .tag{font-size:11px;letter-spacing:.06em;height:28px}
  .btn{min-height:52px;padding:0 22px;font-size:15px}
  .btn:has(.ic){padding-right:6px}
  .btn .ic{width:38px;height:38px}
  .pain-grid{grid-template-columns:1fr 1fr}
  .pain .step-k{display:none}
  .pain .ico{margin-top:0}
  .pill-l{max-width:5.5em;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
  .dock a{padding:0 12px}
}
.nh text{font-family:var(--f);font-size:6px;fill:var(--mute)}
.pin text{paint-order:stroke;stroke:var(--white);stroke-width:2.5px;stroke-linejoin:round}

/* ============ 中文断行（全站） ============
   标题用 balance 让各行等长；正文用 pretty 避免末行孤字；
   .nb = 不可拆分的短语（标题里按语义手动分组，每组在 360px 宽度下必须放得下一行）。
   不要全局 word-break:keep-all —— 中文无空格，keep-all 会让整段不换行而溢出。 */
h1,h2,h3,.mega,.h2,.step-h,summary{text-wrap:balance;line-break:strict}
p,li,dd,td,th,figcaption,.lead{text-wrap:pretty;line-break:strict}
.nb{display:inline-block;white-space:nowrap}
.nb-auto{display:inline;white-space:nowrap}
.chips li{display:block}
.chips li::before{display:inline-block;margin-right:8px;vertical-align:.18em}

/* ============ 全站主导航菜单（首页 + 内页共用） ============ */
.pill-n svg{width:16px;height:16px}
.m-nav li+li{border-top:1px solid var(--line)}
.m-nav>li>a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 10px;border-radius:16px;font-weight:700;font-size:17px;line-height:1.3;transition:background .2s}
.m-nav>li>a:hover{background:var(--bg)}
.m-nav>li>a>span{display:flex;flex-direction:column}
.m-nav>li>a small{font-weight:400;font-size:13px;color:var(--ink-2)}
.m-nav>li>a.on{background:var(--bg)}
.m-nav>li>a.on::after{content:"";flex:none;width:10px;height:10px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(143,223,106,.3)}
.m-sub{display:flex;flex-wrap:wrap;gap:6px;padding:0 6px 12px}
.m-sub a{font-size:13px;color:var(--ink-2);padding:5px 11px;border-radius:999px;border:1px solid var(--line);transition:background .2s,color .2s,border-color .2s}
.m-sub a:hover,.m-sub a.on{background:var(--ink);border-color:var(--ink);color:var(--white)}

/* ===== 页首：微信 + 留言（替代电话） ===== */
.pill-wx,.pill-lead{display:flex;align-items:center;gap:7px;height:42px;padding:0 14px 0 12px;border-radius:999px;font:inherit;font-size:14px;font-weight:700;color:var(--ink-2);background:none;border:0;cursor:pointer;transition:background .2s,color .2s}
.pill-wx svg,.pill-lead svg{width:17px;height:17px;flex:none}
.pill-wx:hover{background:var(--bg);color:var(--ink)}
.pill-wx svg{color:#3f9b2f}
.pill-lead{background:var(--lime);color:var(--ink)}
.pill-lead:hover{background:#7fd35a}
@media (max-width:760px){
  .pill-wx,.pill-lead{width:40px;height:40px;padding:0;justify-content:center}
  .pill-wx span,.pill-lead span{display:none}
}

/* ===== 微信弹窗：真实二维码 + 微信号复制 ===== */
.wx-card .qr-img{display:block;width:210px;height:210px;margin:18px auto 12px;border-radius:16px;border:1px solid var(--line);background:#fff;padding:6px}
.wx-card p{line-height:1.6}
.wx-id{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin:-4px 0 16px;padding:10px 14px;border-radius:999px;border:1px dashed var(--line);background:var(--bg);font:inherit;font-size:14px;color:var(--ink-2);cursor:pointer}
.wx-id b{color:var(--ink);font-weight:800;letter-spacing:.02em}
.wx-id span{font-size:12px;color:#3f9b2f;font-weight:700}
.wx-id:hover{border-color:var(--ink)}

/* ===== 留言弹窗 ===== */
.lead-pop{position:fixed;inset:0;z-index:85;display:grid;place-items:center;padding:20px;background:rgba(14,18,12,.62);opacity:0;visibility:hidden;transition:opacity .25s,visibility 0s .25s;overflow-y:auto}
.lead-pop.open{opacity:1;visibility:visible;transition:opacity .3s}
.lead-box{position:relative;width:min(560px,100%);transform:translateY(14px) scale(.985);transition:transform .35s var(--ease)}
.lead-pop.open .lead-box{transform:none}
.lead-box .form{box-shadow:0 40px 90px -30px rgba(0,0,0,.6)}
.lead-x{position:absolute;top:14px;right:14px;z-index:2;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;border:0;background:var(--bg);color:var(--ink);cursor:pointer}
.lead-x svg{width:18px;height:18px}
.lead-box .form-body h3{padding-right:44px}
.dock.hide-pop{transform:translateY(140%)!important}
@media (max-width:760px){
  .lead-pop{place-items:end center;padding:12px 10px calc(10px + env(safe-area-inset-bottom))}
  .lead-box{max-height:calc(100dvh - 24px);overflow-y:auto;border-radius:24px}
}

/* ===== 联系方式卡片：留言为主、微信次之、电话只展示 ===== */
.way-main{background:var(--ink)!important;color:var(--white)!important;border-color:var(--ink)!important}
.way-main small{color:rgba(255,255,255,.6)}
.way-plain{cursor:default}
.way-plain .ico{background:var(--bg)!important}
.way-main span:last-child{color:rgba(255,255,255,.7)}
@media (max-width:760px){
  .pill-n{display:none}
  .pill-btn{padding-left:12px}
  .pill-l{max-width:5em;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
}
@media (max-width:340px){ .pill-l{display:none} .pill-btn{padding-left:0} }