/* ==========================================================================
   home.css — 官网首页样式（仅 view/home.php 使用）
   与后台样式完全隔离：后台是 13px 的工作密度，官网是 15~17px 的阅读节奏，
   混在一份文件里，两边都会不敢改。
   色值只允许出现在本文件顶部的变量里。
   ========================================================================== */

:root{
  --m-ink:#0C1512;          /* 深底：比侧栏 --sidebar 再沉一档，衬白字更稳 */
  --m-ink-2:#111E18;
  --m-ink-3:#18271F;
  --m-paper:#F8F8F5;        /* 暖白：与后台 --bg 同族，但更亮一点 */
  --m-white:#FFFFFF;
  --m-line:#E5E5DE;
  --m-line-soft:#EFEFE9;
  --m-text:#14181B;
  --m-text-2:#5A625E;
  --m-text-3:#8B918D;
  --m-green:#07C160;
  --m-green-ink:#05803F;
  --m-green-soft:#EDF8F2;
  --m-gold:#A67C3D;
  --m-on-dark:#FFFFFF;
  --m-on-dark-2:rgba(255,255,255,.72);
  --m-on-dark-3:rgba(255,255,255,.46);
  --m-dark-line:rgba(255,255,255,.10);
  --m-dark-line-2:rgba(255,255,255,.06);
  --m-shadow-sm:0 1px 2px rgba(20,24,27,.05), 0 0 0 1px rgba(20,24,27,.04);
  --m-shadow-md:0 8px 24px -10px rgba(20,24,27,.18), 0 0 0 1px rgba(20,24,27,.05);
  --m-shadow-lg:0 32px 64px -24px rgba(9,20,15,.34), 0 0 0 1px rgba(20,24,27,.06);
  --m-r:10px;
  --m-r-lg:16px;
  --m-wrap:1180px;
  --m-ease:cubic-bezier(.2,0,0,1);
}

html{ scroll-behavior:smooth; }
body{
  background:var(--m-paper);
  color:var(--m-text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:15px; line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:-9999px; top:0; z-index:100;
  background:var(--m-white); color:var(--m-text); padding:10px 16px; border-radius:0 0 var(--m-r) 0;
}
.skip-link:focus{ left:0; }

.wrap{ width:100%; max-width:var(--m-wrap); margin:0 auto; padding:0 28px; }
.wrap-narrow{ max-width:820px; }

/* ── 按钮（覆盖后台小尺寸，官网按钮要能点得住） ───────────────────── */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  border:1px solid transparent; border-radius:var(--m-r);
  font-size:14px; font-weight:600; line-height:1; letter-spacing:.01em;
  padding:0 18px; height:42px; cursor:pointer; white-space:nowrap;
  transition:background var(--m-dur,180ms) var(--m-ease), color 180ms var(--m-ease),
             border-color 180ms var(--m-ease), transform 180ms var(--m-ease);
}
.btn-sm{ height:34px; padding:0 14px; font-size:13px; border-radius:8px; }
.btn-lg{ height:50px; padding:0 26px; font-size:15px; }
.btn-block{ display:flex; width:100%; }
.btn-primary{ background:var(--m-green); color:#04140B; border-color:var(--m-green); }
.btn-primary:hover{ background:#06AD56; border-color:#06AD56; color:#04140B; }
.btn-primary:active{ transform:translateY(1px); }
.btn-line{ background:transparent; color:var(--m-text); border-color:var(--m-line); }
.btn-line:hover{ border-color:#C9C9C0; background:var(--m-white); }
/* 深色底上的次级按钮：.btn-line 的默认文字色是墨黑，放到 hero 上等于隐形 */
.hero-cta .btn-line{ color:var(--m-on-dark); border-color:rgba(255,255,255,.24); }
.hero-cta .btn-line:hover{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.38); color:#fff; }
.btn-ghost{ background:transparent; color:var(--m-on-dark); border-color:var(--m-dark-line); }
.btn-ghost:hover{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.22); color:#fff; }
.btn:focus-visible{ outline:2px solid var(--m-green); outline-offset:2px; }

/* ── 顶栏 ──────────────────────────────────────────────────────── */
.mnav{
  position:sticky; top:0; z-index:60;
  background:var(--m-ink);
  border-bottom:1px solid transparent;
  transition:background 260ms var(--m-ease), border-color 260ms var(--m-ease), backdrop-filter 260ms;
}
.mnav.is-stuck{
  background:rgba(12,21,18,.86);
  backdrop-filter:saturate(150%) blur(14px);
  border-bottom-color:var(--m-dark-line);
}
.mnav-in{
  max-width:var(--m-wrap); margin:0 auto; padding:0 28px;
  height:66px; display:flex; align-items:center; gap:32px;
}
.brand{ display:flex; align-items:center; gap:10px; flex:0 0 auto; }
.brand-mark{
  width:28px; height:28px; border-radius:8px; flex:0 0 28px;
  background:var(--m-green); color:#04140B;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:14px; font-weight:700; letter-spacing:0;
}
.brand-text{ color:var(--m-on-dark); font-size:15px; font-weight:600; letter-spacing:.01em; }

.mnav-links{ display:flex; align-items:center; gap:26px; margin-left:8px; }
.mnav-links a{
  color:var(--m-on-dark-2); font-size:13.5px; letter-spacing:.01em;
  transition:color 160ms var(--m-ease);
}
.mnav-links a:hover{ color:var(--m-on-dark); }
.mnav-actions{ margin-left:auto; display:flex; align-items:center; gap:10px; }

/* ── 首屏 ──────────────────────────────────────────────────────── */
.hero{
  position:relative; overflow:hidden;
  background:var(--m-ink);
  padding:88px 0 104px;
}
.hero-glow{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(720px 420px at 78% 8%, rgba(7,193,96,.16), rgba(7,193,96,0) 66%),
    radial-gradient(560px 360px at 12% 92%, rgba(7,193,96,.07), rgba(7,193,96,0) 70%);
}
.hero::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--m-dark-line-2) 1px, transparent 1px),
                   linear-gradient(90deg, var(--m-dark-line-2) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%, #000 20%, transparent 78%);
  opacity:.5;
}
.hero-grid{
  position:relative; z-index:1;
  display:grid; grid-template-columns:1.02fr .98fr; gap:56px; align-items:center;
}

.eyebrow{
  margin:0 0 18px; font-size:12px; font-weight:600;
  letter-spacing:.16em; color:var(--m-green-ink);
}
.eyebrow-light{ color:var(--m-green); }

.hero-copy h1{
  margin:0 0 22px;
  font-size:clamp(32px, 4.6vw, 54px); font-weight:600;
  line-height:1.16; letter-spacing:-.02em; color:var(--m-on-dark);
}
.hero-copy h1 em{
  font-style:normal; color:var(--m-green);
  /* 下划线用背景画，不占行高，也不会在换行时断得难看 */
  background:linear-gradient(to top, rgba(7,193,96,.20) 0 34%, transparent 34%);
}
.hero-lede{
  margin:0 0 32px; max-width:520px;
  font-size:16px; line-height:1.85; color:var(--m-on-dark-2);
}
.hero-cta{ display:flex; flex-wrap:wrap; gap:12px; margin-bottom:26px; }
.hero-meta{
  margin:0; padding:0; list-style:none;
  display:flex; flex-wrap:wrap; gap:8px 22px;
}
.hero-meta li{
  position:relative; padding-left:16px;
  font-size:12.5px; color:var(--m-on-dark-3);
}
.hero-meta li::before{
  content:""; position:absolute; left:0; top:8px;
  width:6px; height:6px; border-radius:50%; background:var(--m-green); opacity:.7;
}

/* ── 界面示意（hero 与大屏展示共用外壳） ─────────────────────────── */
.hero-shot, .console-shot{
  position:relative; background:var(--m-white);
  border-radius:14px; box-shadow:var(--m-shadow-lg);
  overflow:hidden;
}
.hero-shot{ transform:translateY(4px); }
.shot-bar{
  display:flex; align-items:center; gap:6px;
  height:36px; padding:0 14px;
  background:#F2F2ED; border-bottom:1px solid var(--m-line-soft);
}
.shot-bar .dot{ width:8px; height:8px; border-radius:50%; background:#D8D8D0; }
.shot-url{
  margin-left:10px; font-size:11px; color:var(--m-text-3);
  letter-spacing:.01em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.shot-body{ display:grid; grid-template-columns:92px 1fr; min-height:266px; }
.shot-side{
  background:#FBFBF7; border-right:1px solid var(--m-line-soft);
  padding:14px 0; display:flex; flex-direction:column; gap:2px;
}
.s-item{
  padding:7px 14px; font-size:11.5px; color:var(--m-text-3);
  border-left:2px solid transparent;
}
.s-item.s-on{
  color:var(--m-green-ink); font-weight:600;
  background:var(--m-green-soft); border-left-color:var(--m-green);
}
.shot-main{ padding:16px 16px 18px; }
.shot-kpis{ display:grid; grid-template-columns:repeat(4,1fr); gap:8px; margin-bottom:16px; }
.kpi{
  background:#FAFAF6; border:1px solid var(--m-line-soft);
  border-radius:8px; padding:9px 10px; min-width:0;
}
.kpi b{
  display:block; font-size:19px; font-weight:600; line-height:1.2;
  color:var(--m-text); font-variant-numeric:tabular-nums;
}
.kpi span{ display:block; margin-top:2px; font-size:10.5px; color:var(--m-text-3);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.kpi-hl{ background:var(--m-green-soft); border-color:#D5EFE0; }
.kpi-hl b{ color:var(--m-green-ink); }

.shot-table{ border:1px solid var(--m-line-soft); border-radius:8px; overflow:hidden; }
.shot-th, .shot-tr{
  display:grid; grid-template-columns:1.7fr .8fr .7fr .6fr;
  align-items:center; gap:8px;
  padding:8px 10px; font-size:11.5px;
}
/* fr 列默认 min-width:auto，中文长串（小区名）会把列撑到不可收缩，
   在 390px 手机上直接顶穿视口 —— 必须显式放开收缩并截断 */
.shot-th > *, .shot-tr > *{ min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.shot-th{ background:#F7F7F2; color:var(--m-text-3); font-size:10.5px; letter-spacing:.03em; }
.shot-tr{ border-top:1px solid var(--m-line-soft); color:var(--m-text-2); }
.shot-tr:nth-child(odd){ background:#FDFDFA; }
.tag{
  display:inline-block; padding:2px 7px; border-radius:999px;
  font-size:10px; line-height:1.6; font-weight:600; text-align:center;
}
.tag-sale{ background:#EEF2F7; color:#38618C; }
.tag-keep{ background:var(--m-green-soft); color:var(--m-green-ink); }
.tag-new{ background:#F5F0E8; color:var(--m-gold); }
.tag-on{ background:var(--m-green-soft); color:var(--m-green-ink); }

.shot-note{
  margin:0; padding:9px 14px 11px;
  font-size:10.5px; color:var(--m-text-3);
  background:var(--m-white); border-top:1px solid var(--m-line-soft);
}

/* ── 产品事实条 ──────────────────────────────────────────────────── */
.facts{ background:var(--m-white); border-bottom:1px solid var(--m-line); }
.facts-in{
  display:grid; grid-template-columns:repeat(5,1fr);
  padding-top:26px; padding-bottom:26px;
}
.fact{ text-align:center; border-left:1px solid var(--m-line-soft); }
.fact:first-child{ border-left:0; }
.fact b{
  display:block; font-size:26px; font-weight:600; line-height:1.2;
  color:var(--m-ink); font-variant-numeric:tabular-nums; letter-spacing:-.01em;
}
.fact span{ display:block; margin-top:4px; font-size:12px; color:var(--m-text-3); }

/* ── 通用区块 ────────────────────────────────────────────────────── */
.sec{ padding:96px 0; }
.sec-alt{ background:var(--m-white); border-top:1px solid var(--m-line); border-bottom:1px solid var(--m-line); }
.sec-head{ max-width:640px; margin-bottom:48px; }
.sec-head h2{
  margin:0 0 14px;
  font-size:clamp(24px, 3vw, 36px); font-weight:600;
  line-height:1.3; letter-spacing:-.018em;
}
.sec-lede{ margin:0; font-size:15.5px; line-height:1.85; color:var(--m-text-2); }

/* ── 能力卡片 ────────────────────────────────────────────────────── */
.cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.card{
  position:relative; background:var(--m-white);
  border:1px solid var(--m-line); border-radius:var(--m-r-lg);
  padding:26px 24px 24px;
  transition:border-color 200ms var(--m-ease), box-shadow 200ms var(--m-ease), transform 200ms var(--m-ease);
}
.card:hover{ border-color:#D6D6CC; box-shadow:var(--m-shadow-md); transform:translateY(-2px); }
.card-no{
  display:block; margin-bottom:14px;
  font-size:11px; font-weight:600; letter-spacing:.14em; color:var(--m-green-ink);
  font-variant-numeric:tabular-nums;
}
.card h3{ margin:0 0 10px; font-size:16.5px; font-weight:600; letter-spacing:-.01em; }
.card p{ margin:0 0 16px; font-size:13.8px; line-height:1.8; color:var(--m-text-2); }

.ticks{ margin:0; padding:0; list-style:none; }
.ticks li{
  position:relative; padding:4px 0 4px 17px;
  font-size:13px; line-height:1.7; color:var(--m-text-2);
}
.ticks li::before{
  content:""; position:absolute; left:0; top:11px;
  width:5px; height:5px; border-radius:50%; background:var(--m-green);
}
.ticks-light li{ color:var(--m-on-dark-2); }

/* ── 套餐管理展示（深色块） ──────────────────────────────────────── */
.console{ background:var(--m-ink); padding:92px 0; color:var(--m-on-dark); }
.console-grid{ display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:center; }
.console-copy h2{
  margin:0 0 16px;
  font-size:clamp(24px, 3vw, 34px); font-weight:600;
  line-height:1.3; letter-spacing:-.018em; color:var(--m-on-dark);
}
.console-copy > p{
  margin:0 0 22px; font-size:14.5px; line-height:1.85; color:var(--m-on-dark-2);
}
.console-copy .ticks{ margin-bottom:30px; }
.console-shot{ box-shadow:0 40px 80px -32px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06); }

.ctable{ padding:6px 0 2px; }
.ctable-head, .ctable-row{
  display:grid; grid-template-columns:1.5fr .8fr .8fr .9fr .8fr;
  align-items:center; gap:10px; padding:10px 16px;
}
.ctable-head > *, .ctable-row > *{ min-width:0; overflow:hidden; text-overflow:ellipsis; }
.ctable-head{
  font-size:10.5px; letter-spacing:.06em; color:var(--m-text-3);
  background:#F7F7F2; border-bottom:1px solid var(--m-line-soft);
  text-transform:uppercase;
}
.ctable-row{ border-bottom:1px solid var(--m-line-soft); font-size:12.5px; color:var(--m-text-2); }
.ctable-row:last-child{ border-bottom:0; }
.c-name{ color:var(--m-text); font-weight:600; }
.c-name small{
  display:block; font-weight:400; font-size:10px; color:var(--m-text-3);
  letter-spacing:.03em; margin-top:1px;
}
.c-price{ font-variant-numeric:tabular-nums; color:var(--m-text); }

/* ── 套餐卡片 ────────────────────────────────────────────────────── */
.plans{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
/* 不设 align-items:start —— 四张卡必须等高，否则按钮不在一条水平线上，
   眼睛会先看到那三四个像素的错位，而不是价格 */
.plan{
  position:relative; background:var(--m-paper);
  border:1px solid var(--m-line); border-radius:var(--m-r-lg);
  padding:26px 22px 22px;
  display:flex; flex-direction:column;
}
.plan-pick{
  background:var(--m-white); border-color:#BFE9D3;
  box-shadow:0 18px 40px -22px rgba(7,128,63,.35), 0 0 0 1px rgba(7,193,96,.18);
}
.plan-badge{
  position:absolute; top:-10px; left:22px;
  background:var(--m-green); color:#04140B;
  font-size:10.5px; font-weight:700; letter-spacing:.02em;
  padding:3px 10px; border-radius:999px;
}
.plan h3{ margin:0 0 12px; font-size:16px; font-weight:600; }
.plan-price{
  margin:0 0 6px; display:flex; align-items:baseline; gap:2px;
  color:var(--m-ink); font-variant-numeric:tabular-nums;
}
.plan-price .cur{ font-size:15px; font-weight:600; }
.plan-price .num{ font-size:32px; font-weight:600; line-height:1; letter-spacing:-.02em; }
.plan-price .per{ margin-left:5px; font-size:11.5px; color:var(--m-text-3); font-weight:400; }
.plan-head{
  margin:0 0 18px; font-size:12.5px; line-height:1.7;
  color:var(--m-green-ink); min-height:42px;
}
.plan-spec{
  margin:0 0 16px; padding:12px 0; display:grid; gap:6px;
  border-top:1px solid var(--m-line-soft); border-bottom:1px solid var(--m-line-soft);
}
.plan-spec > div{ display:flex; justify-content:space-between; gap:8px; }
.plan-spec dt{ font-size:12px; color:var(--m-text-3); }
.plan-spec dd{ margin:0; font-size:12.5px; font-weight:600; color:var(--m-text); font-variant-numeric:tabular-nums; }
.plan .ticks{ margin-bottom:20px; }
.plan .ticks li{ font-size:12.5px; }
.plan .btn{ margin-top:auto; }
.plan-note{ margin:10px 0 0; font-size:10.5px; line-height:1.6; color:var(--m-text-3); }
.plans-foot{
  margin:32px 0 0; font-size:12.5px; color:var(--m-text-3); text-align:center;
}

/* ── 演示账号 ────────────────────────────────────────────────────── */
.demo-bar{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  flex-wrap:wrap;
  background:var(--m-white); border:1px solid var(--m-line);
  border-radius:var(--m-r-lg); padding:14px 18px; margin-bottom:20px;
}
.demo-pwd{ display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.demo-pwd-label{ font-size:12px; color:var(--m-text-3); letter-spacing:.04em; }
.demo-pwd code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:15px; font-weight:600; letter-spacing:.02em;
  background:var(--m-green-soft); color:var(--m-green-ink);
  padding:5px 12px; border-radius:7px; border:1px solid #D5EFE0;
}

.table-wrap{ width:100%; overflow-x:auto; -webkit-overflow-scrolling:touch; }
/*
 * 圆角要留在外层，滚动也留在外层。
 * 这两个属性如果都挂在 .demo-table 上，overflow:hidden 会把 min-width:660px
 * 的表格裁掉且不产生滚动条 —— 手机上右侧两列直接消失。
 */
.demo-table{
  background:var(--m-white); border:1px solid var(--m-line);
  border-radius:var(--m-r-lg);
}
.demo-table table{ width:100%; border-collapse:collapse; min-width:660px; }
.demo-table th, .demo-table td{
  text-align:left; padding:13px 18px; font-size:13px;
  border-bottom:1px solid var(--m-line-soft); vertical-align:middle;
}
.demo-table thead th{
  background:#FAFAF5; font-size:11px; font-weight:600;
  letter-spacing:.08em; color:var(--m-text-3); text-transform:uppercase;
  border-bottom:1px solid var(--m-line);
  padding-top:11px; padding-bottom:11px;
}
.demo-table tbody tr:last-child th,
.demo-table tbody tr:last-child td{ border-bottom:0; }
.demo-table tbody tr:hover{ background:#FCFCF8; }
.cell-user code{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:13px; font-weight:600; color:var(--m-text);
}
.cell-user small{ display:block; margin-top:2px; font-size:11px; color:var(--m-text-3); font-weight:400; }
.cell-pwd{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:12.5px; color:var(--m-text-2);
}
.scope{
  display:inline-block; padding:2px 9px; border-radius:999px;
  font-size:11px; background:#F2F2ED; color:var(--m-text-2);
  border:1px solid var(--m-line-soft); white-space:nowrap;
}
.demo-note{
  margin:16px 0 0; font-size:12.5px; line-height:1.8; color:var(--m-text-3);
  padding-left:14px; border-left:2px solid var(--m-line);
}
.demo-note strong{ color:var(--m-text-2); }

/* ── FAQ ─────────────────────────────────────────────────────────── */
.faq{ border-top:1px solid var(--m-line); }
.faq details{ border-bottom:1px solid var(--m-line); }
.faq summary{
  position:relative; cursor:pointer; list-style:none;
  padding:20px 40px 20px 0;
  font-size:15.5px; font-weight:600; letter-spacing:-.01em;
  color:var(--m-text);
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary::after{
  content:""; position:absolute; right:6px; top:26px;
  width:9px; height:9px;
  border-right:1.6px solid var(--m-text-3); border-bottom:1.6px solid var(--m-text-3);
  transform:rotate(45deg);
  transition:transform 200ms var(--m-ease);
}
.faq details[open] summary::after{ transform:rotate(-135deg); top:30px; }
.faq summary:hover{ color:var(--m-green-ink); }
.faq p{
  margin:0; padding:0 40px 24px 0;
  font-size:14px; line-height:1.9; color:var(--m-text-2);
}

/* ── 联系方式 ────────────────────────────────────────────────────── */
.contact{ background:var(--m-paper); }
.contact-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:64px; align-items:center; }
.contact-copy h2{
  margin:0 0 16px;
  font-size:clamp(24px, 3vw, 34px); font-weight:600;
  line-height:1.3; letter-spacing:-.018em;
}
.contact-copy > p{ margin:0 0 28px; font-size:15px; line-height:1.85; color:var(--m-text-2); }
.contact-card{
  margin:0; background:var(--m-white);
  border:1px solid var(--m-line); border-radius:var(--m-r-lg);
  padding:8px 26px; box-shadow:var(--m-shadow-sm);
}
.contact-card > div{
  display:flex; justify-content:space-between; align-items:baseline; gap:20px;
  padding:16px 0; border-bottom:1px solid var(--m-line-soft);
}
.contact-card > div:last-child{ border-bottom:0; }
.contact-card dt{ font-size:12.5px; color:var(--m-text-3); letter-spacing:.04em; flex:0 0 auto; }
.contact-card dd{ margin:0; font-size:14px; font-weight:600; text-align:right; }
.contact-card dd a{ color:var(--m-green-ink); }
.contact-card dd a:hover{ text-decoration:underline; text-underline-offset:3px; }

/* ── 页脚 ────────────────────────────────────────────────────────── */
.mfoot{ background:var(--m-ink); color:var(--m-on-dark-2); padding:52px 0 26px; }
.mfoot-in{
  display:flex; justify-content:space-between; align-items:flex-start; gap:32px;
  flex-wrap:wrap; padding-bottom:32px; border-bottom:1px solid var(--m-dark-line);
}
.mfoot-brand{ display:flex; align-items:flex-start; gap:12px; }
.mfoot-brand strong{ display:block; color:var(--m-on-dark); font-size:14.5px; font-weight:600; }
.mfoot-brand p{ margin:4px 0 0; font-size:12.5px; color:var(--m-on-dark-3); }
.mfoot-links{ display:flex; flex-wrap:wrap; gap:10px 24px; }
.mfoot-links a{ font-size:12.5px; color:var(--m-on-dark-3); }
.mfoot-links a:hover{ color:var(--m-on-dark); }
.mfoot-base{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  padding-top:20px; font-size:11.5px; color:var(--m-on-dark-3);
}

/* ── 响应式 ──────────────────────────────────────────────────────── */
@media (max-width:1080px){
  .hero-grid{ grid-template-columns:1fr; gap:44px; }
  .hero-lede{ max-width:none; }
  .hero-shot{ max-width:560px; }
  .console-grid{ grid-template-columns:1fr; gap:36px; }
  .cards{ grid-template-columns:repeat(2,1fr); }
  .plans{ grid-template-columns:repeat(2,1fr); }
  .contact-grid{ grid-template-columns:1fr; gap:36px; }
}
@media (max-width:860px){
  .mnav-links{ display:none; }
  .facts-in{ grid-template-columns:repeat(3,1fr); gap:20px 0; }
  .fact:nth-child(4){ border-left:0; }
  .sec{ padding:72px 0; }
  .console{ padding:72px 0; }
}
@media (max-width:640px){
  .wrap{ padding:0 20px; }
  .mnav-in{ padding:0 20px; height:60px; gap:16px; }
  .brand-text{ font-size:14px; }
  .hero{ padding:56px 0 68px; }
  .hero-cta .btn{ flex:1 1 100%; }
  .facts-in{ grid-template-columns:repeat(2,1fr); }
  .fact:nth-child(odd){ border-left:0; }
  .cards{ grid-template-columns:1fr; }
  .plans{ grid-template-columns:1fr; }
  .shot-body{ grid-template-columns:1fr; }
  .shot-side{ display:none; }
  /* 手机上四列放不下，只留「小区」和「状态」—— 中间两列挤成竖排更糟 */
  .shot-th, .shot-tr{ grid-template-columns:1.7fr .9fr; }
  .shot-th > *:nth-child(2), .shot-th > *:nth-child(3),
  .shot-tr > *:nth-child(2), .shot-tr > *:nth-child(3){ display:none; }
  .mnav-actions .btn-sm{ padding:0 11px; }
  .demo-table th, .demo-table td{ padding:11px 14px; }
  .contact-card{ padding:4px 18px; }
  .contact-card > div{ flex-direction:column; align-items:flex-start; gap:4px; }
  .contact-card dd{ text-align:left; }
  .mfoot-in{ flex-direction:column; gap:24px; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:.01ms !important; transition-duration:.01ms !important; }
  .card:hover{ transform:none; }
}