/* ============================================================
   云手机平台 · 浅色 App 设计系统
   ============================================================ */
:root{
  --blue:#2f6bff;
  --blue-2:#5b93ff;
  --blue-soft:#eaf1ff;
  --grad:linear-gradient(135deg,#5b93ff 0%,#2f6bff 100%);
  --grad-soft:linear-gradient(135deg,#eaf1ff 0%,#dfe9ff 100%);
  --bg:#f2f5fb;
  --card:#ffffff;
  --ink:#111a2e;
  --ink-2:#5c6880;
  --ink-3:#98a3b8;
  --line:#eaeff8;
  --ok:#0fb56b;
  --warn:#f79009;
  --bad:#f04438;
  --shadow-s:0 2px 10px rgba(20,40,90,.05);
  --shadow-m:0 6px 24px rgba(20,40,90,.08);
  --shadow-l:0 14px 40px rgba(20,40,90,.12);
  --r-l:22px;
  --r-m:16px;
  --r-s:11px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
.hide{display:none !important}
.muted,.dim{color:var(--ink-3)}
.row{display:flex;align-items:center;gap:10px}
.between{display:flex;align-items:center;justify-content:space-between;gap:10px}
.wrap{max-width:1080px;margin:0 auto;padding:0 18px}

/* ---------------- 按钮 ---------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:44px;padding:0 20px;border-radius:14px;border:1px solid var(--line);
  background:#fff;color:var(--ink);font-size:14.5px;font-weight:600;cursor:pointer;
  transition:.18s;white-space:nowrap;box-shadow:var(--shadow-s);
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-m)}
.btn:active{transform:scale(.975)}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none !important;box-shadow:none}
.btn-primary{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 6px 18px rgba(47,107,255,.28)}
.btn-ghost{background:transparent;box-shadow:none;border-color:transparent;color:var(--blue)}
.btn-sm{height:35px;padding:0 14px;font-size:13px;border-radius:11px}
.btn-block{width:100%}

/* ---------------- 卡片 / 基础件 ---------------- */
.card{background:var(--card);border-radius:var(--r-l);box-shadow:var(--shadow-s);border:1px solid rgba(234,239,248,.9)}
.tag{
  display:inline-flex;align-items:center;gap:5px;height:24px;padding:0 10px;border-radius:8px;
  font-size:12px;font-weight:600;background:#eef2f9;color:var(--ink-2)
}
.tag.ok{background:#e6f8ef;color:#0a9c5c}
.tag.warn{background:#fff3e2;color:#c47700}
.tag.bad{background:#feeceb;color:#d92d20}
.input{
  width:100%;height:46px;padding:0 14px;border-radius:13px;border:1px solid var(--line);
  background:#f7f9fd;color:var(--ink);font-size:14.5px;outline:none;transition:.18s
}
.input:focus{border-color:var(--blue-2);background:#fff;box-shadow:0 0 0 4px rgba(47,107,255,.09)}
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;color:var(--ink-2);margin-bottom:7px;font-weight:600}
.kv{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}
.kv:last-child{border-bottom:0}
.kv span{color:var(--ink-2)}
.kv b{font-weight:600}
.empty{
  text-align:center;padding:52px 20px;color:var(--ink-3);font-size:14px;
  background:#fff;border-radius:var(--r-l);box-shadow:var(--shadow-s)
}
.empty .ico{font-size:38px;margin-bottom:10px;opacity:.55}

/* ---------------- 顶部品牌栏 ---------------- */
.nav{
  position:sticky;top:0;z-index:40;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(16px);border-bottom:1px solid rgba(234,239,248,.9)
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:17px;letter-spacing:-.2px}
.logo-mark{
  width:29px;height:29px;border-radius:9px;background:var(--grad);
  color:#fff;display:grid;place-items:center;font-size:15px;font-weight:700;box-shadow:0 4px 12px rgba(47,107,255,.3)
}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px;color:var(--ink-2);font-weight:600}
.nav-links a:hover{color:var(--blue)}
@media(max-width:760px){.nav-links .hide-sm{display:none}}

/* ---------------- 落地页 ---------------- */
.hero{padding:52px 0 34px}
.hero-badge{
  display:inline-flex;align-items:center;gap:7px;height:32px;padding:0 14px;border-radius:999px;
  background:var(--blue-soft);color:#2b5fd9;font-size:12.5px;font-weight:600;margin-bottom:20px
}
.hero h1{font-size:42px;line-height:1.22;letter-spacing:-1.2px;font-weight:850;margin-bottom:16px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero .lead{font-size:15.5px;color:var(--ink-2);max-width:640px;line-height:1.85}
.hero-cta{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px;
  background:#fff;border-radius:var(--r-l);padding:20px;box-shadow:var(--shadow-s)
}
.hero-stats div{text-align:center;border-right:1px solid var(--line)}
.hero-stats div:last-child{border-right:0}
.hero-stats b{display:block;font-size:21px;font-weight:800;color:var(--ink)}
.hero-stats span{font-size:12px;color:var(--ink-3)}
@media(max-width:700px){
  .hero{padding:32px 0 20px}
  .hero h1{font-size:29px}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:16px 8px;padding:16px}
  .hero-stats div:nth-child(2){border-right:0}
}
.section{padding:44px 0}
.section-head{text-align:center;margin-bottom:30px}
.eyebrow{font-size:11.5px;letter-spacing:2.4px;color:var(--blue);font-weight:800;margin-bottom:9px}
.section-head h2{font-size:26px;font-weight:800;letter-spacing:-.5px;margin-bottom:9px}
.section-head p{color:var(--ink-2);font-size:14.5px}
@media(max-width:700px){.section-head h2{font-size:21px}}

/* 套餐卡 */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(238px,1fr));gap:16px}
.plan{
  position:relative;background:#fff;border-radius:var(--r-l);padding:24px 22px;
  box-shadow:var(--shadow-s);border:1px solid var(--line);transition:.2s;overflow:hidden
}
.plan:hover{transform:translateY(-3px);box-shadow:var(--shadow-m)}
.plan.hot{border-color:rgba(47,107,255,.35);box-shadow:0 10px 30px rgba(47,107,255,.14)}
.plan.hot::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--grad)}
.ptag{
  position:absolute;top:16px;right:16px;font-size:11px;font-weight:700;color:#fff;
  background:var(--grad);padding:4px 10px;border-radius:999px
}
.plan h3{font-size:17px;font-weight:800;margin-bottom:6px}
.pdesc{font-size:12.5px;color:var(--ink-3);min-height:34px;line-height:1.6}
.price{display:flex;align-items:baseline;gap:5px;margin:12px 0 16px}
.price b{font-size:31px;font-weight:850;color:var(--blue);letter-spacing:-1px}
.price i{font-style:normal;font-size:12.5px;color:var(--ink-3)}
.plan ul{list-style:none;padding:0;margin:0 0 18px;font-size:13px;color:var(--ink-2)}
.plan li{padding:6px 0 6px 20px;position:relative}
.plan li::before{
  content:"";position:absolute;left:2px;top:13px;width:6px;height:6px;border-radius:50%;
  background:var(--blue);opacity:.5
}

/* 特性 */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(236px,1fr));gap:14px}
.feature{background:#fff;border-radius:var(--r-m);padding:22px;box-shadow:var(--shadow-s);border:1px solid var(--line)}
.feature .fi{
  width:42px;height:42px;border-radius:13px;background:var(--grad-soft);
  display:grid;place-items:center;font-size:20px;margin-bottom:13px
}
.feature h4{font-size:15px;font-weight:700;margin-bottom:7px}
.feature p{font-size:13px;color:var(--ink-2);line-height:1.75}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{
  background:#fff;border-radius:var(--r-m);padding:16px 20px;margin-bottom:10px;
  box-shadow:var(--shadow-s);border:1px solid var(--line)
}
.faq summary{font-weight:700;font-size:14.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--blue);font-size:20px;font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq p{font-size:13.5px;color:var(--ink-2);margin-top:11px;line-height:1.8}

footer{padding:30px 0 44px;border-top:1px solid var(--line);margin-top:20px}
.foot-in{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;color:var(--ink-3);flex-wrap:wrap}
.foot-in a{color:var(--blue)}

/* ============================================================
   App 主壳（app.html）
   ============================================================ */
.app-shell{display:flex;min-height:100vh}
.side{
  width:242px;flex:0 0 242px;background:#fff;border-right:1px solid var(--line);
  padding:20px 14px;display:flex;flex-direction:column;gap:5px;position:sticky;top:0;height:100vh
}
.side .logo{padding:6px 8px 20px;font-size:16px}
.nav-item{
  display:flex;align-items:center;gap:11px;height:46px;padding:0 14px;border-radius:13px;
  font-size:14.5px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:.16s
}
.nav-item:hover{background:#f5f8ff;color:var(--ink)}
.nav-item.on{background:var(--blue-soft);color:var(--blue);font-weight:700}
.side-foot{margin-top:auto;padding:14px 12px;font-size:13px;color:var(--ink-3);border-top:1px solid var(--line);line-height:1.9}
.main{flex:1;min-width:0;padding:24px 26px 40px;max-width:1180px}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.page-head h1{font-size:22px;font-weight:800;letter-spacing:-.4px}
.page-head p{font-size:13.5px;color:var(--ink-3);margin-top:4px}

@media(max-width:860px){
  .app-shell{display:block}
  .side{display:none}
  .main{padding:0 0 92px}
}

/* 移动端顶部栏 + 底部 Tab */
.mtop{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px 12px;background:rgba(255,255,255,.9);backdrop-filter:blur(16px) saturate(180%);
  border-bottom:1px solid rgba(234,239,248,.8)
}
.mtop .mt-title{font-size:20px;font-weight:850;letter-spacing:-.5px}
.mtop .mt-acts{display:flex;align-items:center;gap:9px}
.pill-btn{
  height:33px;padding:0 14px;border-radius:11px;border:1px solid var(--line);background:#fff;
  font-size:13.5px;font-weight:700;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:6px
}
.pill-btn.primary{background:var(--grad);border-color:transparent;color:#fff;box-shadow:0 4px 14px rgba(47,107,255,.26)}
.icon-btn{
  width:33px;height:33px;border-radius:11px;border:1px solid var(--line);background:#fff;
  display:grid;place-items:center;cursor:pointer;font-size:15px;color:var(--ink-2)
}
.icon-btn:active{transform:scale(.94)}

.tabbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(255,255,255,.94);backdrop-filter:blur(18px) saturate(180%);
  border-top:1px solid var(--line);padding:8px 0 calc(8px + env(safe-area-inset-bottom));
  grid-template-columns:repeat(3,1fr)
}
.tabbar .tb{
  display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:var(--ink-3);
  font-weight:600;cursor:pointer
}
.tabbar .tb i{
  width:26px;height:26px;border-radius:9px;display:grid;place-items:center;font-style:normal;font-size:17px;
  transition:.16s
}
.tabbar .tb.on{color:var(--blue)}
.tabbar .tb.on i{background:var(--blue-soft)}
@media(max-width:860px){.tabbar{display:grid}}

/* ---------------- Banner 轮播 ---------------- */
.banners{
  display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:16px 16px 6px;scrollbar-width:none
}
.banners::-webkit-scrollbar{display:none}
.banner{
  flex:0 0 100%;scroll-snap-align:center;border-radius:var(--r-l);padding:17px 18px;
  display:flex;align-items:center;gap:14px;min-height:96px;position:relative;overflow:hidden;
  box-shadow:var(--shadow-s);cursor:default
}
.banner.b1{background:linear-gradient(115deg,#dfe9ff,#eef3ff 60%,#e6f0ff)}
.banner.b2{background:linear-gradient(115deg,#e3f2ff,#f0f7ff)}
.banner .bn-emo{
  width:52px;height:52px;flex:0 0 52px;border-radius:16px;background:#fff;
  display:grid;place-items:center;font-size:25px;box-shadow:var(--shadow-s)
}
.banner h4{font-size:14.5px;font-weight:800;margin-bottom:4px;line-height:1.4}
.banner p{font-size:12.5px;color:var(--ink-2);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.banner .bn-deco{
  position:absolute;right:-26px;bottom:-36px;width:120px;height:120px;border-radius:50%;
  background:rgba(47,107,255,.09)
}

/* ---------------- 云手机卡片（横向滑动） ---------------- */
.dev-rail{
  display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 16px 18px;scrollbar-width:none;align-items:stretch
}
.dev-rail::-webkit-scrollbar{display:none}

.dev-card{
  position:relative;flex:0 0 86%;max-width:400px;scroll-snap-align:center;
  aspect-ratio:9/15.6;border-radius:26px;overflow:hidden;
  background:linear-gradient(165deg,#2b6bff 0%,#5b93ff 38%,#8fc0ff 100%);
  box-shadow:0 14px 36px rgba(28,64,160,.24);cursor:pointer;isolation:isolate
}
.dev-card .shot{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
  opacity:0;transition:opacity .5s;z-index:1
}
.dev-card .shot.on{opacity:1}
.dev-card .dev-empty{
  position:absolute;inset:0;display:grid;place-items:center;z-index:1;
  color:rgba(255,255,255,.9);font-size:13px;text-align:center;padding:20px
}
/* 顶部悬浮信息条 */
.dev-hud{
  position:absolute;left:12px;right:12px;top:12px;z-index:3;
  background:rgba(14,26,48,.62);backdrop-filter:blur(14px);border-radius:16px;
  padding:10px 11px;display:flex;align-items:center;gap:10px;color:#fff
}
.dev-hud .dh-ico{
  width:34px;height:34px;flex:0 0 34px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;font-size:15px;font-weight:700
}
.dev-hud .dh-txt{flex:1;min-width:0}
.dev-hud .dh-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dev-hud .dh-sub{font-size:11px;color:rgba(255,255,255,.72);margin-top:1px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dev-hud .dh-act{
  height:28px;padding:0 12px;border-radius:9px;border:0;background:var(--grad);color:#fff;
  font-size:12px;font-weight:700;cursor:pointer;flex:0 0 auto
}
.dev-hud .dh-act.off{background:rgba(255,255,255,.18)}
/* 底部信息条 */
.dev-foot{
  position:absolute;left:12px;right:12px;bottom:12px;z-index:3;
  background:rgba(14,26,48,.62);backdrop-filter:blur(14px);border-radius:16px;
  padding:9px 11px;display:flex;align-items:center;justify-content:space-between;gap:8px;color:#fff
}
.dev-foot .df-l{font-size:11.5px;color:rgba(255,255,255,.8);line-height:1.5}
.dev-foot .df-l b{color:#fff;font-weight:700;display:block;font-size:12.5px}
.dev-foot .df-r{display:flex;gap:6px}
.mini-btn{
  height:28px;padding:0 11px;border-radius:9px;border:0;background:rgba(255,255,255,.16);
  color:#fff;font-size:11.5px;font-weight:600;cursor:pointer
}
.mini-btn:active{transform:scale(.95)}

/* 购买卡（占位 + 号） */
.buy-card{
  flex:0 0 86%;max-width:400px;scroll-snap-align:center;aspect-ratio:9/15.6;
  background:#fff;border-radius:26px;box-shadow:var(--shadow-m);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
  cursor:pointer;position:relative;overflow:hidden;border:1px solid var(--line)
}
.buy-card .plus{
  width:82px;height:82px;border-radius:26px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:44px;font-weight:300;line-height:1;
  box-shadow:0 12px 30px rgba(47,107,255,.34)
}
.buy-card .bc-t{font-size:18px;font-weight:800;color:var(--blue)}
.buy-card .bc-s{font-size:12.5px;color:var(--ink-3)}
.buy-card .deco{position:absolute;border-radius:50%;background:var(--blue-soft);opacity:.55}

/* 圆点指示 */
.dots{display:flex;justify-content:center;gap:6px;padding:0 0 4px}
.dots i{width:6px;height:6px;border-radius:50%;background:#d5deee;transition:.2s}
.dots i.on{width:16px;border-radius:4px;background:var(--blue)}

/* 列表式设备（桌面 / 备用） */
.inst-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:16px}
.inst{background:#fff;border-radius:var(--r-l);padding:20px;box-shadow:var(--shadow-s);border:1px solid var(--line)}
.inst .top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:14px}
.inst .nm{font-size:16px;font-weight:800;margin-bottom:3px}
.inst .meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;font-size:12.5px;color:var(--ink-2);margin-bottom:16px}
.inst .meta b{color:var(--ink);font-weight:700}
.inst .acts{display:flex;gap:9px}

/* ============================================================
   我的
   ============================================================ */
.me-head{display:flex;align-items:center;gap:14px;padding:6px 16px 18px}
.avatar{
  width:62px;height:62px;border-radius:50%;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:25px;font-weight:800;flex:0 0 62px;
  box-shadow:0 8px 22px rgba(47,107,255,.3)
}
.me-name{font-size:18px;font-weight:800;letter-spacing:-.3px}
.me-id{font-size:12.5px;color:var(--ink-3);margin-top:3px;display:flex;align-items:center;gap:6px}
.me-id button{background:none;border:0;color:var(--blue);font-size:12px;cursor:pointer;padding:0;font-weight:600}

.kefu-card{
  margin:0 16px 16px;border-radius:var(--r-l);padding:18px;
  background:linear-gradient(120deg,#3d7bff,#2f6bff 60%,#4f8dff);color:#fff;
  box-shadow:0 12px 28px rgba(47,107,255,.3);position:relative;overflow:hidden
}
.kefu-card::after{
  content:"";position:absolute;right:-40px;top:-50px;width:150px;height:150px;
  border-radius:50%;background:rgba(255,255,255,.12)
}
.kefu-card h4{font-size:15.5px;font-weight:800;display:flex;align-items:center;gap:8px}
.kefu-card p{font-size:12.5px;opacity:.85;margin-top:5px}
.kefu-card .btn{margin-top:14px;width:100%;background:#fff;color:var(--blue);border:0;box-shadow:none;font-weight:800}

.block{background:#fff;border-radius:var(--r-l);margin:0 16px 16px;padding:6px 4px;box-shadow:var(--shadow-s)}
.block-hd{font-size:14px;font-weight:800;padding:15px 16px 8px;color:var(--ink)}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:6px 8px 16px}
.grid4 .gi{
  display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 2px;border-radius:14px;
  font-size:11.5px;color:var(--ink-2);cursor:pointer;text-align:center;font-weight:600;transition:.15s
}
.grid4 .gi:active{background:#f5f8ff}
.grid4 .gi i{
  width:44px;height:44px;border-radius:15px;background:#f4f7fd;display:grid;place-items:center;
  font-size:20px;font-style:normal
}
@media(max-width:380px){.grid4{grid-template-columns:repeat(4,1fr)}.grid4 .gi i{width:40px;height:40px;font-size:18px}}

.note-card{
  margin:0 16px 16px;background:#fff;border-radius:var(--r-l);padding:15px 16px;
  display:flex;gap:11px;font-size:12.5px;color:var(--ink-2);line-height:1.7;box-shadow:var(--shadow-s)
}
.note-card .nc-ico{font-size:19px;flex:0 0 auto}

/* ============================================================
   控制台（操作页）
   ============================================================ */
.console-page{background:#0b1220;height:100vh;overflow:hidden;color:#fff}
.console-top{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 14px;background:rgba(255,255,255,.04);border-bottom:1px solid rgba(255,255,255,.07)
}
.console-top .btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.14);color:#fff;box-shadow:none}
.console-top .dim{color:rgba(255,255,255,.55) !important}
.toolstrip{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.toolbtn{
  width:38px;height:38px;border-radius:12px;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.07);color:#fff;font-size:15px;cursor:pointer;display:grid;place-items:center
}
.toolbtn:hover{background:rgba(255,255,255,.14)}
.toolbtn:active{transform:scale(.93)}
.console-body{display:flex;gap:16px;padding:14px;height:calc(100vh - 62px)}
.phone-stage{flex:1;display:grid;place-items:center;min-width:0}
.phone-frame{
  position:relative;border-radius:26px;overflow:hidden;background:#000;touch-action:none;
  box-shadow:0 24px 60px rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.1)
}
.phone-frame img{display:block;max-height:calc(100vh - 96px);width:auto;max-width:100%}
.loading{
  position:absolute;inset:0;display:grid;place-items:center;background:#0b1220;
  color:rgba(255,255,255,.6);font-size:13px;text-align:center;padding:20px
}
.side-panel{
  width:262px;flex:0 0 262px;background:rgba(255,255,255,.045);border-radius:18px;
  padding:18px;border:1px solid rgba(255,255,255,.07);overflow:auto
}
.side-panel h4{font-size:12px;color:rgba(255,255,255,.45);font-weight:700;letter-spacing:.6px;margin:16px 0 8px}
.side-panel h4:first-child{margin-top:0}
.side-panel .kv{border-color:rgba(255,255,255,.08);font-size:13px;padding:9px 0}
.side-panel .kv span{color:rgba(255,255,255,.55)}
.side-panel .kv b{color:#fff}
.side-panel .btn{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.14);color:#fff;box-shadow:none}
@media(max-width:860px){
  .console-body{flex-direction:column;padding:8px;height:calc(100vh - 58px)}
  .side-panel{display:none}
  .phone-frame img{max-height:calc(100vh - 150px)}
  .toolstrip{justify-content:center;gap:6px}
  .toolbtn{width:36px;height:36px}
}

/* ============================================================
   弹窗 / 提示
   ============================================================ */
.modal-mask{
  position:fixed;inset:0;background:rgba(12,22,44,.42);backdrop-filter:blur(4px);
  display:grid;place-items:center;z-index:200;padding:18px;animation:fade .18s
}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{
  background:#fff;border-radius:24px;padding:26px 24px 22px;width:100%;max-width:392px;
  box-shadow:var(--shadow-l);animation:pop .2s
}
@keyframes pop{from{transform:translateY(12px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal h3{font-size:19px;font-weight:800;margin-bottom:5px}
.modal .sub{font-size:13px;color:var(--ink-3);margin-bottom:18px}
.modal-close{
  position:absolute;top:14px;right:14px;width:30px;height:30px;border-radius:50%;border:0;
  background:#f2f5fb;color:var(--ink-2);font-size:17px;cursor:pointer;line-height:1
}
.modal-tabs{display:flex;background:#f2f5fb;border-radius:12px;padding:4px;margin-bottom:18px}
.modal-tabs button{
  flex:1;height:34px;border:0;background:none;border-radius:9px;font-size:13.5px;font-weight:700;
  color:var(--ink-2);cursor:pointer
}
.modal-tabs button.on{background:#fff;color:var(--blue);box-shadow:var(--shadow-s)}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.stat b.grad{display:block;width:-moz-fit-content;width:fit-content}

.toast-wrap{position:fixed;left:50%;top:22px;transform:translateX(-50%);z-index:999;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{
  background:rgba(17,26,46,.94);color:#fff;padding:10px 18px;border-radius:13px;font-size:13.5px;
  box-shadow:var(--shadow-l);max-width:88vw;animation:pop .18s;font-weight:500
}
.toast.ok{background:rgba(15,181,107,.96)}
.toast.err{background:rgba(240,68,56,.96)}

.table-wrap{background:#fff;border-radius:var(--r-l);box-shadow:var(--shadow-s);overflow:auto;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;padding:14px 16px;font-size:12px;color:var(--ink-3);font-weight:700;border-bottom:1px solid var(--line);white-space:nowrap;background:#fafbfe}
td{padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafcff}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:20px}
.stat{background:#fff;border-radius:var(--r-m);padding:16px 18px;box-shadow:var(--shadow-s);border:1px solid var(--line)}
.stat b{display:block;font-size:23px;font-weight:850;letter-spacing:-.5px}
.stat span{font-size:12px;color:var(--ink-3)}

/* 装饰（落地页用） */
.bg-glow,.grid-mask{display:none}

/* 桌面端:限制卡片高度与宽度,避免溢出 */
@media (min-width:861px){
  .banners{max-width:1180px}
  .banner{max-width:520px}
  .dev-card{width:360px;aspect-ratio:auto;height:min(620px,calc(100vh - 300px));min-height:380px}
  .buy-card{width:220px;height:auto}
  .mt-title{display:none}
  .mtop{justify-content:flex-end}
  #tab-devices .empty-hero,#tab-devices .dev-tip{max-width:1180px}
  .me-wrap{max-width:760px}
  .plans{grid-template-columns:repeat(auto-fit,minmax(238px,1fr))}
}

.btn-danger{background:#fff6f5;border-color:#ffd8d3;color:#e5453a}
.btn-danger:hover{background:#ffeceb}

/* ---------- 手机端：云手机卡片竖向居中、按可视高度自适应（不顶导航条） ---------- */
@media (max-width:860px){
  #tab-devices{display:flex;flex-direction:column;min-height:calc(100dvh - 214px)}
  #tab-devices>#devArea{flex:1 1 auto;display:flex;align-items:center;min-height:0}
  #devArea>.dev-rail{padding:2px 16px 10px;align-items:center;width:100%}
  .dev-rail .dev-card,.dev-rail .buy-card{
    flex:0 0 auto;width:auto;max-width:86%;margin:0 auto;
    height:clamp(330px,calc(100dvh - 316px),560px)
  }
  #tab-devices .dots{padding:0 0 6px}
}

/* ============================================================
   首页（参考图版式）：顶栏 + 横幅 + 大卡片 + 三项导航
   ============================================================ */
.home{display:flex;flex-direction:column}
@media(max-width:860px){
  .home{height:calc(100dvh - 92px);overflow:hidden}
}

.h-top{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px 10px}
.h-brand{display:flex;align-items:flex-end;gap:8px;min-width:0}
.h-name{font-size:23px;font-weight:900;letter-spacing:-1.1px;color:#0f172a;line-height:1.05;white-space:nowrap;position:relative;padding-bottom:5px}
.h-name::after{content:'';position:absolute;left:1px;right:14%;bottom:0;height:4px;border-radius:3px;
  background:linear-gradient(90deg,#3f7bff 0%,#7fb0ff 62%,rgba(127,176,255,0) 100%)}
.h-sign{
  display:inline-flex;flex-direction:column;align-items:center;gap:1px;padding:0;margin:0 0 -2px 2px;
  border:0;background:none;color:#f2861a;font-size:10px;font-weight:700;line-height:1;cursor:pointer
}
.h-sign svg{width:17px;height:17px}
.h-acts{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.h-buy{background:none;border:0;padding:0 3px;font-size:16.5px;font-weight:700;color:#e5484d;cursor:pointer;line-height:1}
.h-single{
  display:inline-flex;align-items:center;gap:5px;height:36px;padding:0 12px;border-radius:12px;
  border:1.4px solid #e8ecf4;background:#fff;font-size:14.5px;font-weight:650;color:#12131a;cursor:pointer
}
.h-single:active,.h-buy:active{transform:scale(.96)}
.h-refresh{
  width:36px;height:36px;border-radius:50%;border:1.4px solid #e8ecf4;background:#fff;
  display:grid;place-items:center;color:#12131a;cursor:pointer
}
.h-refresh:active{transform:scale(.94)}

.h-banner{margin:4px 14px 10px;border-radius:14px;overflow:hidden;line-height:0;cursor:pointer;
  box-shadow:0 5px 16px rgba(28,64,160,.12)}
.h-bn-img{width:100%;display:block}

.h-rail{
  display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;align-items:stretch;
  padding:0 14px 12px;flex:1;min-height:0;scrollbar-width:none
}
.h-rail::-webkit-scrollbar{display:none}
.h-card{
  position:relative;flex:0 0 88%;max-width:420px;min-height:400px;scroll-snap-align:center;
  border-radius:28px;overflow:hidden;cursor:pointer;isolation:isolate;padding:9px;
  background:rgba(255,255,255,.72);backdrop-filter:blur(12px) saturate(140%);
  box-shadow:0 18px 38px rgba(28,64,160,.20),0 0 0 1px rgba(255,255,255,.7) inset
}
.h-screen{
  position:absolute;inset:9px;border-radius:20px;overflow:hidden;
  background:linear-gradient(165deg,#2f6bff 0%,#5b93ff 40%,#8fc0ff 100%)
}
.h-rail.single .h-card{flex:0 0 100%;max-width:none}
.h-shot{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
  opacity:0;transition:opacity .45s;z-index:1
}
.h-shot.on{opacity:1}
.h-empty{position:absolute;inset:0;display:grid;place-items:center;z-index:1;color:rgba(255,255,255,.94);text-align:center;padding:20px}
.h-empty-in{display:flex;flex-direction:column;align-items:center;gap:10px}
.h-empty-ic{opacity:.92;transform:scale(1.7)}
.h-empty-txt{font-size:12.5px;color:rgba(255,255,255,.86)}
.h-empty .h-empty-txt{color:rgba(255,255,255,.9)}

.h-hud{
  position:absolute;left:19px;right:19px;top:19px;z-index:3;
  display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:17px;color:#fff;
  background:rgba(16,28,52,.56);backdrop-filter:blur(14px) saturate(150%);
  box-shadow:0 6px 18px rgba(6,16,36,.18)
}
.h-lv{
  width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;
  font-size:11.5px;font-weight:800;letter-spacing:-.3px;color:#fff;
  background:linear-gradient(150deg,#4d8cff,#1f4fd0);
  box-shadow:0 0 0 2px rgba(255,255,255,.22) inset,0 3px 10px rgba(31,79,208,.4)
}
.h-txt{flex:1;min-width:0}
.h-dname{font-size:14px;font-weight:800;letter-spacing:-.3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.h-dsub{font-size:10.5px;letter-spacing:-.2px;color:rgba(255,255,255,.76);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.h-renew{
  flex:0 0 auto;height:32px;padding:0 14px;border:0;border-radius:17px;cursor:pointer;
  background:linear-gradient(135deg,#3f7bff,#2f6bff);color:#fff;font-size:13.5px;font-weight:700;
  box-shadow:0 4px 12px rgba(47,107,255,.42)
}
.h-renew:active{transform:scale(.95)}

.h-card.add{
  background:#fff;border:0;box-shadow:0 10px 26px rgba(28,64,160,.10);display:flex;
  flex-direction:column;align-items:center;justify-content:center;gap:12px
}
.h-plus{
  width:74px;height:74px;border-radius:24px;background:linear-gradient(135deg,#3f7bff,#2f6bff);color:#fff;
  display:grid;place-items:center;font-size:40px;font-weight:300;line-height:1;
  box-shadow:0 12px 26px rgba(47,107,255,.3)
}
.h-add-t{font-size:17px;font-weight:800;color:#2f6bff}
.h-add-s{font-size:12.5px;color:#8b97ad}

/* 底部三项导航（参考图样式：无底色，选中变蓝） */
.tabbar .tb{gap:4px;font-size:12.5px;font-weight:600}
.tabbar .tb i{width:28px;height:28px;background:transparent!important;font-size:0}
.tabbar .tb.on i{background:transparent!important}
.tabbar .tb.on{color:#2f6bff;font-weight:700}

/* 长按操作面板 */
.sheet-mask{
  position:fixed;inset:0;z-index:200;background:rgba(10,16,28,.42);
  display:flex;align-items:flex-end;animation:fadeIn .16s ease
}
.sheet{
  width:100%;background:#fff;border-radius:20px 20px 0 0;padding:10px 14px calc(16px + env(safe-area-inset-bottom));
  box-shadow:0 -10px 30px rgba(10,16,28,.16)
}
.sheet-hd{text-align:center;font-size:12.5px;color:#8b97ad;padding:8px 0 12px}
.sheet-b{
  width:100%;height:50px;border:0;border-radius:14px;background:#f5f7fb;color:#12131a;
  font-size:15.5px;font-weight:650;margin-bottom:8px;cursor:pointer
}
.sheet-b.cancel{background:#fff;border:1.4px solid #e8ecf4;color:#8b97ad;margin-top:4px}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* 修正:让大卡片撑满(覆盖旧规则里的居中/定高) */
@media(max-width:860px){
  #tab-devices>#devArea{align-items:stretch;min-height:0;padding:0 14px 12px}
  #tab-devices .dev-rail{display:none}
}
@media(max-width:860px){
  .h-rail .h-card{height:auto!important;max-width:420px}
  .h-rail.single .h-card{max-width:none}
}

/* ============================================================
   支付成功 · 自动开通遮罩
   ============================================================ */
.pay-mask{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:28px;
  background:rgba(12,18,32,.55);backdrop-filter:blur(6px);animation:fadeIn .18s ease}
.pay-box{width:100%;max-width:318px;background:#fff;border-radius:22px;padding:30px 24px 26px;text-align:center;
  box-shadow:0 22px 54px rgba(8,18,40,.3)}
.pay-spin{width:44px;height:44px;margin:0 auto 16px;border-radius:50%;border:3.5px solid #e8eefc;
  border-top-color:#2f6bff;animation:pspin .85s linear infinite}
@keyframes pspin{to{transform:rotate(360deg)}}
.pay-t{font-size:19px;font-weight:800;letter-spacing:-.4px;color:#12131a}
.pay-s{margin-top:9px;font-size:13px;line-height:1.65;color:#74809a}

/* 卡片宽度按参考图收一点，右侧露出下一张 */
.h-card{flex:0 0 82%;max-width:400px}
@media(max-width:860px){ .h-rail{padding:0 15px 12px} }

/* ============================================================
   空态（还没有云机）——按参考图：小标题 + 蓝色购买胶囊 + 分页点 + 大「+」卡片
   ============================================================ */
.h-dots{padding:2px 0 10px}
.h-dots i{background:#dbe3f1}
.h-dots i.on{background:#2f6bff}

.home.no-dev .h-sign,
.home.no-dev .h-single{display:none}
.home.no-dev .h-name{font-size:17.5px;font-weight:800;letter-spacing:-.4px;padding-bottom:0;color:#12131a}
.home.no-dev .h-name::after{display:none}
.home.no-dev .h-buy{
  height:38px;padding:0 18px;border-radius:12px;border:0;
  background:linear-gradient(135deg,#3f7bff,#2f6bff);color:#fff;font-size:15px;font-weight:700;
  box-shadow:0 7px 18px rgba(47,107,255,.32);display:inline-flex;align-items:center
}
.home.no-dev .h-buy:active{transform:scale(.96)}
.home.no-dev .h-top{padding:16px 16px 8px}

.home.no-dev .h-rail{padding-bottom:0}
.h-card.add{
  position:relative;overflow:hidden;padding:26px;
  border-radius:26px;background:#fff;
  box-shadow:0 12px 30px rgba(28,64,160,.09)
}
.h-card.add .h-plus{
  width:104px;height:104px;border-radius:30px;font-size:48px;font-weight:300;
  background:linear-gradient(135deg,#4e86ff,#2f6bff);
  box-shadow:0 16px 34px rgba(47,107,255,.32)
}
.h-card.add .h-add-t{font-size:19.5px;margin-top:20px;letter-spacing:-.3px}
.h-card.add .h-add-s{font-size:13px;margin-top:9px;color:#93a0b8}
.h-blob{
  position:absolute;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle at 35% 30%,#f2f6ff 0%,#e6edff 70%)
}
.h-blob.b1{width:190px;height:190px;left:-58px;bottom:-64px}
.h-blob.b2{width:210px;height:210px;right:-64px;bottom:-48px}
.h-card.add .h-plus,.h-card.add .h-add-t,.h-card.add .h-add-s{position:relative;z-index:1}

/* ---------- 管理后台：手机端顶部导航 ----------
   原来 @media(max-width:860px) 里 .side{display:none}，手机上侧栏直接消失，
   导致「用户管理 / 套餐 / 订单」在手机上进不去。这里补一条横向导航。 */
.m-nav{display:none}
@media(max-width:860px){
  .m-nav{
    display:flex;gap:8px;overflow-x:auto;padding:2px 0 12px;margin:0 0 4px;
    -webkit-overflow-scrolling:touch;scrollbar-width:none
  }
  .m-nav::-webkit-scrollbar{display:none}
  .m-nav a{
    flex:0 0 auto;padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);
    color:#5b6b8c;font-size:13px;font-weight:700;text-decoration:none;white-space:nowrap
  }
  .m-nav a.on{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(47,107,255,.26)}
  .main{padding:16px 14px 40px!important;max-width:none}
}

/* ---------- 管理后台：手机端表格改成卡片 ----------
   原来表格宽度 ~900px，手机上「封号 / 删除」被挤到屏幕外，用户点不到、
   或者只能滑一点点看着像"点了没反应"。窄屏下每行变一张卡片，操作按钮直接可见。 */
@media(max-width:860px){
  .table-wrap{background:none;box-shadow:none;border:0;overflow:visible;border-radius:0}
  .table-wrap table{display:block;width:100%}
  .table-wrap thead{display:none}
  .table-wrap tbody{display:block}
  .table-wrap tr{
    display:block;background:#fff;border:1px solid var(--line);border-radius:16px;
    padding:12px 14px 10px;margin:0 0 12px;box-shadow:var(--shadow-s)
  }
  .table-wrap td{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    border:0;padding:5px 0;white-space:normal;font-size:13.5px;line-height:1.55
  }
  .table-wrap td::before{
    content:attr(data-l);color:var(--ink-3);font-size:12px;font-weight:700;
    flex:0 0 auto;letter-spacing:.2px
  }
  .table-wrap td:last-child{
    justify-content:flex-end;flex-wrap:wrap;gap:8px;padding-top:10px;margin-top:6px;
    border-top:1px dashed var(--line)
  }
  .table-wrap td:last-child::before{display:none}
  .table-wrap td[colspan]::before{display:none}
  .table-wrap td .btn{flex:0 0 auto}
}