/* ============ 末想闲聊 · 液态玻璃 ============ */
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#060912; --ink:#f4f6ff; --muted:rgba(235,239,255,.6); --faint:rgba(235,239,255,.36);
  --glass:rgba(255,255,255,.075); --glass-2:rgba(255,255,255,.115); --glass-3:rgba(255,255,255,.16);
  --stroke:rgba(255,255,255,.16); --stroke-2:rgba(255,255,255,.28);
  --violet:#8b5cf6; --cyan:#22d3ee; --pink:#f472b6; --green:#34d399; --amber:#fbbf24; --red:#fb7185;
  --grad:linear-gradient(135deg,#8b5cf6 0%,#6366f1 45%,#22d3ee 100%);
  --grad-soft:linear-gradient(135deg,rgba(139,92,246,.28),rgba(34,211,238,.18));
  --shadow:0 24px 70px rgba(0,0,0,.45);
  --r:22px; --r-sm:14px;
  --sab:env(safe-area-inset-bottom,0px);
}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro SC","PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:15px;line-height:1.45;overflow:hidden;
  -webkit-font-smoothing:antialiased;
}
button,input,textarea{font-family:inherit;color:inherit}
button{border:0;background:none;cursor:pointer;padding:0}
a{color:var(--cyan);text-decoration:none}
img{display:block;max-width:100%}
.hidden{display:none!important}
::-webkit-scrollbar{width:0;height:0}
::selection{background:rgba(139,92,246,.45)}

/* ---------- 背景 ---------- */
.aurora{position:fixed;inset:0;overflow:hidden;z-index:0;background:
  radial-gradient(1200px 700px at 10% 0%,#141a3a 0%,transparent 60%),
  radial-gradient(900px 600px at 100% 20%,#1a1030 0%,transparent 55%),
  linear-gradient(160deg,#05070f,#0a0f22 55%,#070a16)}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;mix-blend-mode:screen;animation:drift 22s ease-in-out infinite alternate}
.b1{width:52vmax;height:52vmax;left:-18vmax;top:-20vmax;background:radial-gradient(circle at 40% 40%,#6d28d9,#1e1b4b 65%,transparent 70%)}
.b2{width:46vmax;height:46vmax;right:-16vmax;top:6vmax;background:radial-gradient(circle at 60% 40%,#0e7490,#082f49 65%,transparent 72%);animation-delay:-6s}
.b3{width:40vmax;height:40vmax;left:8vmax;bottom:-20vmax;background:radial-gradient(circle at 50% 50%,#be185d,#3b0764 60%,transparent 72%);opacity:.42;animation-delay:-11s}
.b4{width:34vmax;height:34vmax;right:6vmax;bottom:-14vmax;background:radial-gradient(circle at 50% 50%,#0891b2,#164e63 60%,transparent 72%);opacity:.38;animation-delay:-16s}
.grain{position:absolute;inset:0;opacity:.045;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(3vmax,-2vmax,0) scale(1.08)}100%{transform:translate3d(-2vmax,3vmax,0) scale(.96)}}

/* ---------- 玻璃 ---------- */
.glass{
  position:relative;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.045) 45%,rgba(255,255,255,.075));
  border:1px solid var(--stroke);border-radius:var(--r);
  backdrop-filter:blur(26px) saturate(170%);-webkit-backdrop-filter:blur(26px) saturate(170%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22),inset 0 -1px 0 rgba(255,255,255,.04),0 18px 50px rgba(0,0,0,.38);
  overflow:hidden;
}
.glass::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(120deg,rgba(255,255,255,.16) 0%,transparent 24%,transparent 70%,rgba(255,255,255,.07) 100%);
  opacity:.7}
.glass-flat{background:var(--glass);border:1px solid var(--stroke);border-radius:var(--r);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}

/* ---------- 头像 ---------- */
.avatar{display:inline-flex;align-items:center;justify-content:center;flex:none;border-radius:50%;overflow:hidden;
  width:46px;height:46px;font-weight:700;font-size:17px;color:#fff;letter-spacing:.5px;
  background:linear-gradient(135deg,hsl(var(--h,260) 70% 62%),hsl(calc(var(--h,260) + 55) 75% 48%));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 6px 18px rgba(0,0,0,.3);position:relative}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.xs{width:34px;height:34px;font-size:13px}
.avatar.sm{width:42px;height:42px;font-size:15px}
.avatar.md{width:54px;height:54px;font-size:19px}
.avatar.lg{width:72px;height:72px;font-size:26px}
.avatar.xl{width:96px;height:96px;font-size:34px;border-radius:28px}
.av-wrap{position:relative;flex:none}
.on-dot{position:absolute;right:-1px;bottom:1px;width:12px;height:12px;border-radius:50%;background:var(--green);border:2px solid #0a0f1f;box-shadow:0 0 8px rgba(52,211,153,.8)}
.hash-badge{position:absolute;right:-2px;bottom:-2px;width:18px;height:18px;border-radius:6px;background:var(--grad);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;border:1.5px solid #0b1020}

/* ---------- 通用控件 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;border-radius:16px;
  font-size:15px;font-weight:600;color:#0a0f1f;background:#fff;transition:.18s transform,.18s box-shadow,.18s opacity;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px rgba(99,102,241,.4),inset 0 1px 0 rgba(255,255,255,.3)}
.btn.ghost{background:rgba(255,255,255,.08);border:1px solid var(--stroke);color:var(--ink);backdrop-filter:blur(14px)}
.btn.soft{background:var(--grad-soft);border:1px solid var(--stroke);color:var(--ink)}
.btn.danger{background:linear-gradient(135deg,#fb7185,#e11d48);color:#fff}
.btn.block{width:100%}
.btn.sm{height:36px;padding:0 14px;font-size:13px;border-radius:11px}
.btn:disabled{opacity:.45;pointer-events:none}
.icon-btn{width:42px;height:42px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:var(--ink);
  background:rgba(255,255,255,.07);border:1px solid var(--stroke);backdrop-filter:blur(16px);transition:.18s}
.icon-btn:active{transform:scale(.94);background:rgba(255,255,255,.14)}
.icon-btn.plus{background:var(--grad);border-color:transparent;box-shadow:0 8px 24px rgba(99,102,241,.45)}
.icon-btn.plus svg{transform:rotate(0)}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-size:12.5px;color:var(--muted);padding-left:4px;letter-spacing:.3px}
.input,.textarea{width:100%;background:rgba(255,255,255,.06);border:1px solid var(--stroke);border-radius:14px;
  padding:13px 15px;font-size:15px;color:var(--ink);outline:none;transition:.2s;backdrop-filter:blur(10px)}
.input::placeholder,.textarea::placeholder{color:var(--faint)}
.input:focus,.textarea:focus{border-color:rgba(139,92,246,.7);background:rgba(255,255,255,.09);box-shadow:0 0 0 4px rgba(139,92,246,.16)}
.textarea{resize:vertical;min-height:96px;line-height:1.55}
.input-wrap{position:relative;display:flex;align-items:center}
.input-wrap svg{position:absolute;left:14px;color:var(--faint)}
.input-wrap .input{padding-left:42px}
.section-title{display:flex;align-items:center;justify-content:space-between;margin:22px 4px 10px;font-size:13px;color:var(--muted);letter-spacing:.5px}
.section-title b{font-size:15px;color:var(--ink);font-weight:700;letter-spacing:0}
.section-title .link{font-size:12px;color:var(--cyan)}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.empty{text-align:center;padding:46px 20px;color:var(--faint);font-size:13.5px;line-height:2}
.empty .emoji{font-size:34px;display:block;margin-bottom:8px;filter:saturate(.8);opacity:.9}
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:999px;font-size:11px;background:rgba(255,255,255,.09);border:1px solid var(--stroke);color:var(--muted)}
.pill.grad{background:var(--grad-soft);color:#dcd6ff;border-color:rgba(139,92,246,.35)}
.pill.green{background:rgba(52,211,153,.14);color:#8ef0c8;border-color:rgba(52,211,153,.3)}
.pill.red{background:rgba(251,113,133,.14);color:#ffb3c0;border-color:rgba(251,113,133,.32)}
.divider{height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.14),transparent);margin:14px 0}

/* ---------- 启动/认证 ---------- */
.auth{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;overflow-y:auto;padding:30px 20px calc(30px + var(--sab))}
.auth-inner{position:relative;width:100%;max-width:430px;margin:auto;animation:rise .55s cubic-bezier(.2,.8,.2,1)}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.brand{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:26px}
.logo-orb{width:96px;height:96px;border-radius:32px;display:flex;align-items:center;justify-content:center;position:relative;
  background:linear-gradient(145deg,rgba(255,255,255,.24),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.3);
  backdrop-filter:blur(24px);box-shadow:0 24px 60px rgba(80,60,200,.45),inset 0 1px 0 rgba(255,255,255,.5);margin-bottom:18px;
  overflow:hidden}
.logo-orb::before{content:"";position:absolute;width:140%;height:60%;top:-30%;left:-20%;background:linear-gradient(120deg,rgba(255,255,255,.6),transparent 60%);filter:blur(8px);transform:rotate(-18deg)}
.logo-orb svg{width:48px;height:48px;color:#fff;filter:drop-shadow(0 4px 12px rgba(139,92,246,.7))}
.brand h1{font-size:29px;letter-spacing:4px;margin:0 0 7px;font-weight:800;background:linear-gradient(110deg,#fff 20%,#cfd6ff 50%,#8ee9ff 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand p{margin:0;font-size:13px;color:var(--muted);letter-spacing:2px}
.auth-card{padding:26px 22px;border-radius:28px}
.auth-card h2{font-size:20px;margin:0 0 4px;letter-spacing:.5px}
.auth-card .sub{font-size:12.5px;color:var(--muted);margin:0 0 22px}
.auth-actions{display:flex;flex-direction:column;gap:12px}
.auth-foot{text-align:center;font-size:12.5px;color:var(--muted);margin-top:18px;line-height:2}
.auth-foot button{color:var(--cyan);font-weight:600;font-size:12.5px}
.legal-row{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:14px;font-size:11.5px;color:var(--faint)}
.legal-row button{color:rgba(198,208,255,.72);font-size:11.5px;text-decoration:underline;text-underline-offset:3px}
.legal-row button:active{color:var(--cyan)}
.partner-foot{margin-top:10px;text-align:center;font-size:10.5px;letter-spacing:.4px;color:rgba(255,255,255,.3)}
.legal-modal{white-space:pre-wrap;font-size:12.5px;line-height:1.85;color:rgba(228,234,255,.85);max-height:56dvh;overflow-y:auto;-webkit-overflow-scrolling:touch}
.avatar-pick{display:flex;flex-direction:column;align-items:center;gap:9px;margin-bottom:18px}
.avatar-pick .ring{position:relative;width:92px;height:92px;border-radius:50%;padding:3px;background:var(--grad);box-shadow:0 12px 34px rgba(99,102,241,.35)}
.avatar-pick .ring .avatar{width:100%;height:100%;border:3px solid #0b1020;font-size:30px}
.avatar-pick .cam{position:absolute;right:-2px;bottom:-2px;width:30px;height:30px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;border:2px solid #0b1020;color:#fff}
.avatar-pick small{font-size:11.5px;color:var(--faint)}
.account-card{text-align:center;padding:6px 2px}
.account-card .avatar{margin:0 auto 12px}
.uid-box{margin:18px 0 8px;padding:16px;border-radius:18px;background:rgba(139,92,246,.13);border:1px dashed rgba(139,92,246,.45);position:relative}
.uid-box small{display:block;font-size:11.5px;color:var(--muted);margin-bottom:6px;letter-spacing:1px}
.uid-box b{font-size:27px;letter-spacing:3px;font-weight:800;background:linear-gradient(110deg,#c4b5fd,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}
.uid-copy{position:absolute;right:10px;top:10px;font-size:11px;color:var(--cyan);padding:4px 8px;border-radius:8px;background:rgba(34,211,238,.1)}
.tip{font-size:11.5px;color:var(--faint);line-height:1.7;margin-top:10px}
.join-banner{display:flex;align-items:center;gap:12px;padding:12px;border-radius:16px;background:rgba(139,92,246,.12);border:1px solid rgba(139,92,246,.3);margin-bottom:18px}
.join-banner b{font-size:14px;display:block}
.join-banner small{font-size:11.5px;color:var(--muted)}

/* ---------- 应用框架 ---------- */
.app{position:relative;z-index:10;height:100vh;height:100dvh;width:100%;max-width:100%;margin:0 auto;display:flex;flex-direction:column;
  background:linear-gradient(180deg,rgba(10,14,28,.55),rgba(7,10,20,.72));backdrop-filter:blur(8px);
  border:0;overflow:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:calc(12px + env(safe-area-inset-top,0px)) 18px 10px;flex:none;position:relative;z-index:3}
.me-chip{display:flex;align-items:center;gap:10px;padding:4px 12px 4px 4px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);backdrop-filter:blur(18px);transition:.18s}
.me-chip:active{transform:scale(.97);background:rgba(255,255,255,.12)}
.header-name{font-size:15.5px;font-weight:650;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.top-actions{display:flex;gap:9px}
.top-actions .icon-btn svg{width:20px;height:20px}
.marquee{position:relative;margin:0 18px 4px;height:32px;border-radius:10px;background:linear-gradient(90deg,rgba(139,92,246,.2),rgba(34,211,238,.12));border:1px solid rgba(139,92,246,.28);overflow:hidden;flex:none}
.marquee-track{position:absolute;white-space:nowrap;will-change:transform;animation:marquee 22s linear infinite;font-size:12px;line-height:30px;color:#d9dcff;padding-left:100%}
.marquee-track:hover{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-100%)}}
.view{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;touch-action:pan-y;padding:4px 18px calc(86px + var(--sab));display:none;scroll-behavior:smooth}
.view.active{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* 首页 */
.hero{display:flex;align-items:flex-end;justify-content:space-between;padding:10px 4px 16px}
.hero h2{margin:0;font-size:25px;letter-spacing:.5px;font-weight:800;line-height:1.2}
.hero h2 span{background:linear-gradient(100deg,#c4b5fd,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:5px 0 0;font-size:12px;color:var(--muted);letter-spacing:.6px}
.hero-date{text-align:right;font-size:11px;color:var(--faint);line-height:1.7}
.searchbar{display:flex;align-items:center;gap:10px;height:46px;padding:0 16px;border-radius:15px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);backdrop-filter:blur(18px);color:var(--faint);font-size:13.5px;transition:.2s;width:100%}
.searchbar:active{background:rgba(255,255,255,.11)}
.searchbar svg{flex:none}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.quick{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 6px 12px;border-radius:18px;
  background:linear-gradient(150deg,rgba(255,255,255,.11),rgba(255,255,255,.035));border:1px solid var(--stroke);
  backdrop-filter:blur(20px);transition:.18s;position:relative;overflow:hidden}
.quick:active{transform:scale(.95);background:rgba(255,255,255,.14)}
.quick .qi{width:40px;height:40px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:#fff;position:relative}
.quick .qi::before{content:"";position:absolute;inset:0;border-radius:inherit;background:var(--bgc,var(--grad));opacity:.9;filter:blur(.2px)}
.quick .qi svg{position:relative;z-index:1}
.quick span{font-size:11.5px;color:var(--muted);letter-spacing:.2px}
.conv-list{display:flex;flex-direction:column;gap:8px}
.conv{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:18px;transition:.16s;border:1px solid transparent;position:relative;width:100%;text-align:left}
.conv:active{background:rgba(255,255,255,.08);transform:scale(.99)}
.conv:hover{background:rgba(255,255,255,.045)}
.conv .c-body{flex:1;min-width:0}
.conv .c-top{display:flex;align-items:center;gap:6px;justify-content:space-between}
.conv .c-name{font-size:14.5px;font-weight:620;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:5px}
.conv .c-name .hash{color:var(--cyan);font-weight:800;opacity:.9}
.conv .c-time{font-size:10.5px;color:var(--faint);flex:none}
.conv .c-sub{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:3px}
.conv .c-sub .tag{font-size:10px;color:#a5b4fc;margin-right:4px}
.conv .unread{min-width:18px;height:18px;border-radius:9px;background:var(--grad);font-size:10.5px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 5px;margin-left:auto}
.channel-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:20px;background:linear-gradient(135deg,rgba(139,92,246,.16),rgba(34,211,238,.07));border:1px solid rgba(139,92,246,.28);backdrop-filter:blur(20px);margin-bottom:9px;width:100%;text-align:left;transition:.18s}
.channel-card:active{transform:scale(.985)}
.channel-card .cc-name{font-size:14.5px;font-weight:650;display:flex;align-items:center;gap:5px}
.channel-card .cc-name .hash{color:#67e8f9;font-weight:800}
.channel-card .cc-desc{font-size:11.5px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.channel-card .cc-more{color:var(--faint);flex:none}

/* 联系人 */
.page-head{padding:12px 4px 6px;display:flex;align-items:center;justify-content:space-between}
.page-head h2{margin:0;font-size:23px;font-weight:800;letter-spacing:.5px}
.page-head .sub{font-size:11.5px;color:var(--faint);margin-top:3px}
.segmented{display:flex;gap:4px;padding:4px;border-radius:13px;background:rgba(255,255,255,.055);border:1px solid var(--stroke);margin:12px 0 14px}
.segmented button{flex:1;height:34px;border-radius:10px;font-size:12.5px;color:var(--muted);transition:.18s;font-weight:500}
.segmented button.active{background:linear-gradient(135deg,rgba(139,92,246,.45),rgba(34,211,238,.28));color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 6px 16px rgba(99,102,241,.22);font-weight:650}
.list{display:flex;flex-direction:column;gap:2px}
.row{display:flex;align-items:center;gap:12px;padding:11px 10px;border-radius:15px;width:100%;text-align:left;transition:.15s}
.row:hover{background:rgba(255,255,255,.05)}
.row:active{background:rgba(255,255,255,.09);transform:scale(.99)}
.row .r-body{flex:1;min-width:0}
.row .r-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .r-sub{font-size:11.5px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .r-right{font-size:11px;color:var(--faint);flex:none;display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.row .hash{color:var(--cyan);font-weight:800}
.add-tile{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:17px;border:1px dashed rgba(255,255,255,.22);background:rgba(255,255,255,.035);margin-bottom:10px;width:100%;text-align:left}
.add-tile .ic{width:38px;height:38px;border-radius:12px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;color:#c4b5fd;border:1px solid var(--stroke)}
.add-tile b{font-size:13.5px;display:block}
.add-tile small{font-size:11px;color:var(--muted)}

/* 消息 */
.msg-toolbar{display:flex;justify-content:flex-end;margin-bottom:8px}
.notice{display:flex;gap:12px;padding:14px;border-radius:18px;border:1px solid var(--stroke);background:rgba(255,255,255,.045);margin-bottom:9px;position:relative;overflow:hidden}
.notice::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--nc,var(--violet))}
.notice.unread{background:rgba(139,92,246,.1);border-color:rgba(139,92,246,.28)}
.notice .n-ic{width:40px;height:40px;border-radius:13px;display:flex;align-items:center;justify-content:center;flex:none;background:rgba(255,255,255,.07);color:var(--nc,var(--violet));border:1px solid var(--stroke)}
.notice .n-body{flex:1;min-width:0}
.notice .n-title{font-size:13.5px;font-weight:650;display:flex;align-items:center;gap:7px}
.notice .n-text{font-size:12px;color:var(--muted);margin-top:4px;line-height:1.6;word-break:break-word}
.notice .n-time{font-size:10.5px;color:var(--faint);margin-top:6px}
.notice .n-dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);flex:none;box-shadow:0 0 8px var(--cyan)}
.notice .n-del{position:absolute;right:8px;top:8px;color:var(--faint);width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:8px}
.notice .n-del:hover{background:rgba(255,255,255,.08);color:#fff}

/* 我的 */
.me-card{padding:22px 18px;border-radius:26px;position:relative;overflow:hidden;background:
  radial-gradient(120% 140% at 0% 0%,rgba(139,92,246,.35),transparent 55%),
  radial-gradient(100% 130% at 100% 20%,rgba(34,211,238,.22),transparent 55%),
  linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border:1px solid var(--stroke);backdrop-filter:blur(26px);box-shadow:var(--shadow)}
.me-card .pattern{position:absolute;right:-40px;top:-40px;width:180px;height:180px;border-radius:50%;border:1px solid rgba(255,255,255,.14);opacity:.6}
.me-card .pattern::before{content:"";position:absolute;inset:22px;border-radius:50%;border:1px solid rgba(255,255,255,.12)}
.me-card .pattern::after{content:"";position:absolute;inset:46px;border-radius:50%;border:1px solid rgba(255,255,255,.1)}
.me-top{display:flex;align-items:center;gap:14px;position:relative;z-index:1}
.me-top .m-name{font-size:20px;font-weight:750;letter-spacing:.3px}
.me-top .m-id{font-size:11.5px;color:var(--muted);margin-top:3px;display:flex;align-items:center;gap:6px}
.m-id .copy{color:var(--cyan);font-size:10.5px;border:1px solid rgba(34,211,238,.3);padding:1px 6px;border-radius:6px;background:rgba(34,211,238,.08)}
.m-bio{font-size:12px;color:var(--muted);margin-top:14px;position:relative;z-index:1;line-height:1.6}
.me-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px;position:relative;z-index:1}
.me-stats div{text-align:center;padding:10px 6px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1)}
.me-stats b{display:block;font-size:17px;font-weight:750;letter-spacing:.5px}
.me-stats small{font-size:10.5px;color:var(--muted)}
.menu{display:flex;flex-direction:column;gap:2px}
.menu-item{display:flex;align-items:center;gap:13px;padding:14px 12px;border-radius:15px;width:100%;text-align:left;transition:.15s}
.menu-item:hover{background:rgba(255,255,255,.05)}
.menu-item:active{transform:scale(.99);background:rgba(255,255,255,.09)}
.menu-item .mi{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--mic,rgba(139,92,246,.18));color:var(--mico,#c4b5fd);border:1px solid rgba(255,255,255,.1);flex:none}
.menu-item .mt{flex:1}
.menu-item .mt b{display:block;font-size:13.5px;font-weight:600}
.menu-item .mt small{display:block;font-size:10.5px;color:var(--faint);margin-top:2px}
.menu-item .chev{color:var(--faint)}

/* ---------- 底部导航 ---------- */
.tabbar{position:absolute;left:14px;right:14px;bottom:calc(10px + var(--sab));height:64px;border-radius:22px;display:flex;align-items:center;justify-content:space-around;padding:0 8px;z-index:8;
  background:linear-gradient(160deg,rgba(30,36,60,.72),rgba(14,18,34,.82));border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(30px) saturate(180%);box-shadow:0 14px 40px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.18)}
.tab{flex:1;height:52px;border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--faint);font-size:10px;position:relative;transition:.2s}
.tab svg{width:21px;height:21px;transition:.2s}
.tab.active{color:#fff}
.tab.active svg{filter:drop-shadow(0 0 10px rgba(139,92,246,.8));transform:translateY(-1px)}
.tab.active::before{content:"";position:absolute;inset:3px 10px;border-radius:14px;background:linear-gradient(135deg,rgba(139,92,246,.26),rgba(34,211,238,.12));border:1px solid rgba(139,92,246,.22);z-index:-1}
.tab .badge{position:absolute;top:4px;right:calc(50% - 18px);min-width:15px;height:15px;padding:0 4px;border-radius:8px;background:linear-gradient(135deg,#fb7185,#e11d48);font-size:9px;font-weight:700;display:flex;align-items:center;justify-content:center;border:1.5px solid #101528}
.tab .dotbadge{position:absolute;top:8px;right:calc(50% - 13px);width:8px;height:8px;border-radius:50%;background:#fb7185;border:1.5px solid #101528}

/* ---------- 聊天 ---------- */
.chat-page{position:fixed;inset:0;z-index:45;display:flex;flex-direction:column;max-width:100%;margin:0 auto;
  background:linear-gradient(180deg,#0b0f1e,#070a14);backdrop-filter:blur(30px);
  border:0;overflow:hidden}
.chat-head{display:flex;align-items:center;gap:10px;padding:calc(10px + env(safe-area-inset-top,0px)) 12px 10px;flex:none;
  background:linear-gradient(180deg,rgba(24,30,54,.95),rgba(14,18,34,.88));backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,.08);z-index:4}
.chat-head .back{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--ink);flex:none}
.chat-head .back:hover{background:rgba(255,255,255,.07)}
.chat-title{flex:1;min-width:0;text-align:center}
.chat-title b{font-size:15px;font-weight:650;display:flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-title small{display:block;font-size:10.5px;color:var(--muted);margin-top:1px}
.chat-title .hash{color:var(--cyan)}
.chat-head .actions{display:flex;gap:2px;flex:none}
.chat-head .actions .icon-btn{width:36px;height:36px;background:transparent;border-color:transparent}
.chat-head .actions .icon-btn:hover{background:rgba(255,255,255,.07)}
.chat-body{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding:14px 12px 6px;display:flex;flex-direction:column;gap:3px;scroll-behavior:smooth}
.chat-body .load-more{align-self:center;font-size:11px;color:var(--faint);padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.05);margin-bottom:8px}
.date-sep{align-self:center;font-size:10px;color:var(--faint);padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.05);margin:10px 0 8px;border:1px solid rgba(255,255,255,.06)}
.sys-msg{align-self:center;font-size:11px;color:var(--muted);padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.05);margin:5px 0;border:1px solid rgba(255,255,255,.06);max-width:86%;text-align:center}
.msg{display:flex;gap:8px;margin:5px 0;align-items:flex-end;max-width:100%;animation:msgIn .25s ease}
@keyframes msgIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.msg .avatar{width:36px;height:36px;font-size:13px}
.msg .m-col{max-width:76%;min-width:0;display:flex;flex-direction:column;gap:3px}
.msg .m-name{font-size:10px;color:var(--faint);padding-left:6px}
.bubble{padding:10px 14px;border-radius:18px 18px 18px 6px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12);
  font-size:14.5px;line-height:1.55;word-break:break-word;white-space:pre-wrap;backdrop-filter:blur(14px);position:relative;width:fit-content;max-width:100%}
.bubble a{color:#8ee9ff;text-decoration:underline;text-underline-offset:2px}
.msg.mine{flex-direction:row-reverse}
.msg.mine .m-col{align-items:flex-end}
.msg.mine .bubble{background:linear-gradient(135deg,rgba(139,92,246,.9),rgba(79,70,229,.9));border-color:rgba(167,139,250,.5);border-radius:18px 18px 6px 18px;color:#fff;box-shadow:0 8px 24px rgba(99,102,241,.25)}
.msg.mine .m-name{display:none}
.bubble.img,.bubble.video{padding:4px;background:rgba(255,255,255,.06);overflow:hidden}
.bubble.img img{max-width:240px;max-height:280px;border-radius:14px;object-fit:cover;cursor:zoom-in}
.bubble.video video{max-width:270px;max-height:320px;border-radius:14px;display:block;background:#000}
.msg .m-time{font-size:9.5px;color:var(--faint);padding:0 5px}
.bubble.voice{display:flex;align-items:center;gap:10px;min-width:120px;cursor:pointer;padding:11px 14px}
.bubble.voice .v-play{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;flex:none}
.bubble.voice .v-waves{display:flex;align-items:center;gap:2.5px;height:20px;flex:1}
.bubble.voice .v-waves i{display:block;width:2.5px;border-radius:2px;background:currentColor;opacity:.65;animation:wave 1s ease-in-out infinite}
.bubble.voice .v-waves i:nth-child(odd){animation-delay:.15s}
.bubble.voice .v-waves i:nth-child(3n){animation-delay:.3s}
@keyframes wave{0%,100%{transform:scaleY(.55)}50%{transform:scaleY(1)}}
.bubble.voice .v-dur{font-size:10.5px;opacity:.75;flex:none}
.bubble.file{display:flex;align-items:center;gap:11px;min-width:190px;padding:11px 13px;cursor:pointer}
.bubble.file .f-ic{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.13);display:flex;align-items:center;justify-content:center;flex:none}
.bubble.file .f-name{font-size:12.5px;font-weight:600;max-width:170px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bubble.file .f-size{font-size:10px;opacity:.65;margin-top:2px}
.link-card{display:block;margin-top:7px;border-radius:13px;overflow:hidden;background:rgba(0,0,0,.2);border:1px solid rgba(255,255,255,.12);width:238px;max-width:100%}
.msg.mine .link-card{background:rgba(0,0,0,.16)}
.link-card img{width:100%;height:104px;object-fit:cover}
.link-card .lc-body{padding:8px 10px}
.link-card .lc-domain{font-size:9.5px;opacity:.6;margin-bottom:3px}
.link-card .lc-title{font-size:12px;font-weight:650;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.link-card .lc-desc{font-size:10.5px;opacity:.65;margin-top:3px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reactions{display:flex;flex-wrap:wrap;gap:5px;margin-top:5px}
.rx{display:flex;align-items:center;gap:3px;padding:2px 7px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);font-size:11.5px;color:var(--muted);transition:.15s}
.rx.on{background:rgba(139,92,246,.28);border-color:rgba(167,139,250,.5);color:#e9e4ff}
.rx:active{transform:scale(.94)}
.video-comments{padding:7px 9px;border-top:1px solid rgba(255,255,255,.09);background:rgba(0,0,0,.14);font-size:11px;width:270px;max-width:100%}
.video-comments .vc{color:var(--muted);line-height:1.5;margin-bottom:3px;word-break:break-word}
.video-comments .vc b{color:#c4b5fd;font-weight:600}
.video-comments .vc-input{display:flex;gap:5px;margin-top:5px}
.video-comments .vc-input input{flex:1;min-width:0;background:rgba(255,255,255,.07);border:1px solid var(--stroke);border-radius:8px;padding:5px 8px;font-size:11px;outline:none;color:var(--ink)}
.video-comments .vc-input button{font-size:11px;color:var(--cyan);padding:0 4px}
.composer{flex:none;padding:8px 10px calc(8px + var(--sab));background:linear-gradient(180deg,rgba(14,18,34,.55),rgba(10,14,26,.9));backdrop-filter:blur(24px);border-top:1px solid rgba(255,255,255,.07)}
.composer-row{display:flex;align-items:flex-end;gap:7px}
.composer .c-btn{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--muted);flex:none;transition:.15s}
.composer .c-btn:hover{background:rgba(255,255,255,.07);color:#fff}
.composer .c-btn.rec{color:#ff9bac}
.composer textarea{flex:1;min-width:0;max-height:110px;background:rgba(255,255,255,.07);border:1px solid var(--stroke);border-radius:16px;padding:9px 13px;font-size:14px;line-height:1.4;outline:none;resize:none;color:var(--ink);backdrop-filter:blur(14px)}
.composer textarea:focus{border-color:rgba(139,92,246,.55)}
.composer .send{width:38px;height:38px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;flex:none;box-shadow:0 6px 18px rgba(99,102,241,.4);transition:.18s}
.composer .send:active{transform:scale(.92)}
.plus-panel{display:none;grid-template-columns:repeat(4,1fr);gap:10px;padding:14px 4px 4px;animation:fade .2s}
.plus-panel.open{display:grid}
.plus-item{display:flex;flex-direction:column;align-items:center;gap:7px;padding:13px 4px;border-radius:16px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);transition:.15s}
.plus-item:active{transform:scale(.94);background:rgba(255,255,255,.12)}
.plus-item .pi{width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--pbg,rgba(139,92,246,.28))}
.plus-item span{font-size:10.5px;color:var(--muted)}
.typing{font-size:10.5px;color:var(--faint);padding:2px 6px 4px;height:18px}

/* 语音录制 */
.rec-overlay{position:fixed;inset:0;z-index:60;display:flex;align-items:flex-end;justify-content:center;padding:0 0 calc(28px + var(--sab));background:rgba(3,5,12,.62);backdrop-filter:blur(8px)}
.rec-card{width:calc(100% - 36px);max-width:420px;padding:24px 20px;border-radius:28px;text-align:center;animation:sheetUp .3s cubic-bezier(.2,.9,.2,1)}
@keyframes sheetUp{from{transform:translateY(40px);opacity:0}to{transform:none;opacity:1}}
.rec-orb{width:88px;height:88px;margin:4px auto 14px;border-radius:50%;background:radial-gradient(circle at 35% 30%,rgba(251,113,133,.9),rgba(190,24,93,.65));display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 8px rgba(251,113,133,.12),0 18px 40px rgba(225,29,72,.35);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.rec-time{font-size:30px;font-weight:750;letter-spacing:2px;font-variant-numeric:tabular-nums}
.rec-time.max{color:#fb7185}
.rec-hint{font-size:11.5px;color:var(--faint);margin:6px 0 18px}
.rec-actions{display:flex;gap:10px;justify-content:center}
.rec-bars{display:flex;align-items:center;justify-content:center;gap:3px;height:26px;margin-bottom:12px}
.rec-bars i{width:3px;border-radius:2px;background:linear-gradient(180deg,#fb7185,#8b5cf6);animation:wave .9s ease-in-out infinite}

/* ---------- 弹层 ---------- */
.sheet-wrap{position:fixed;inset:0;z-index:70;display:flex;align-items:flex-end;justify-content:center}
.sheet-backdrop{position:absolute;inset:0;background:rgba(3,5,12,.55);backdrop-filter:blur(6px);animation:fade .2s}
.sheet{position:relative;width:100%;max-width:520px;max-height:88dvh;display:flex;flex-direction:column;border-radius:28px 28px 0 0;
  background:linear-gradient(160deg,rgba(32,38,64,.92),rgba(14,18,34,.97));border:1px solid rgba(255,255,255,.16);border-bottom:0;
  backdrop-filter:blur(34px) saturate(170%);box-shadow:0 -20px 70px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.2);
  animation:sheetUp .32s cubic-bezier(.2,.9,.2,1);padding-bottom:var(--sab);overflow:hidden}
.sheet-grab{width:40px;height:4px;border-radius:2px;background:rgba(255,255,255,.25);margin:9px auto 2px;flex:none}
.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:12px 20px 6px;flex:none}
.sheet-head h3{margin:0;font-size:16.5px;font-weight:700;letter-spacing:.3px}
.sheet-head .sub{font-size:11px;color:var(--faint);margin-top:2px}
.sheet-close{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.sheet-body{padding:12px 20px 22px;overflow-y:auto}
.plus-menu{display:flex;flex-direction:column;gap:2px}
.plus-row{display:flex;align-items:center;gap:14px;padding:13px 8px;border-radius:16px;width:100%;text-align:left;transition:.15s}
.plus-row:hover{background:rgba(255,255,255,.06)}
.plus-row .pr-ic{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;flex:none;background:var(--prbg,var(--grad-soft));border:1px solid rgba(255,255,255,.12)}
.plus-row b{display:block;font-size:14px;font-weight:600}
.plus-row small{display:block;font-size:11px;color:var(--faint);margin-top:2px}

/* 弹窗（公告等） */
.modal-wrap{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:22px}
.modal-backdrop{position:absolute;inset:0;background:rgba(2,4,10,.68);backdrop-filter:blur(10px);animation:fade .2s}
.modal{position:relative;width:100%;max-width:400px;border-radius:28px;padding:24px 22px;max-height:84dvh;overflow-y:auto;
  background:linear-gradient(160deg,rgba(40,46,78,.92),rgba(14,18,34,.97));border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(34px);box-shadow:0 30px 90px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.24);animation:popIn .32s cubic-bezier(.2,.9,.2,1)}
@keyframes popIn{from{transform:scale(.92) translateY(10px);opacity:0}to{transform:none;opacity:1}}
.modal h3{margin:0 0 6px;font-size:19px;letter-spacing:.5px}
.modal .m-sub{font-size:11.5px;color:var(--faint);margin-bottom:16px}
.modal .m-content{font-size:13.5px;line-height:1.9;color:#dfe3ff;white-space:pre-wrap;margin-bottom:20px}
.modal .m-actions{display:flex;flex-direction:column;gap:9px}
.announce-icon{width:52px;height:52px;border-radius:16px;background:var(--grad);display:flex;align-items:center;justify-content:center;margin-bottom:14px;box-shadow:0 10px 30px rgba(99,102,241,.4)}
.count-btn{position:relative;overflow:hidden}
.count-btn .fill{position:absolute;left:0;top:0;bottom:0;background:rgba(255,255,255,.14);transition:width 1s linear}

/* 图片查看 */
.lightbox{position:fixed;inset:0;z-index:90;background:rgba(2,4,10,.92);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:20px;animation:fade .2s}
.lightbox img{max-width:100%;max-height:88vh;border-radius:14px;object-fit:contain}
.lightbox .lb-close{position:absolute;top:calc(16px + env(safe-area-inset-top,0px));right:16px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#fff}

/* ---------- 扫一扫 ---------- */
.scan-box{position:relative;width:100%;aspect-ratio:1/1;max-height:46dvh;border-radius:22px;overflow:hidden;background:#02040a;border:1px solid var(--stroke)}
.scan-box video{width:100%;height:100%;object-fit:cover}
.scan-frame{position:absolute;inset:16%;border-radius:18px;box-shadow:0 0 0 999px rgba(2,4,10,.5)}
.scan-frame::before,.scan-frame::after,.scan-frame .c3,.scan-frame .c4{content:"";position:absolute;width:26px;height:26px;border:2.5px solid #67e8f9;filter:drop-shadow(0 0 8px rgba(34,211,238,.8))}
.scan-frame::before{left:-1px;top:-1px;border-right:0;border-bottom:0;border-radius:6px 0 0 0}
.scan-frame::after{right:-1px;top:-1px;border-left:0;border-bottom:0;border-radius:0 6px 0 0}
.scan-frame .c3{left:-1px;bottom:-1px;border-right:0;border-top:0;border-radius:0 0 0 6px}
.scan-frame .c4{right:-1px;bottom:-1px;border-left:0;border-top:0;border-radius:0 0 6px 0}
.scan-line{position:absolute;left:8%;right:8%;height:2px;background:linear-gradient(90deg,transparent,#67e8f9,transparent);box-shadow:0 0 14px #22d3ee;animation:scanline 2.4s ease-in-out infinite;top:20%}
@keyframes scanline{0%,100%{top:20%}50%{top:78%}}
.scan-actions{display:flex;gap:10px;margin-top:14px}
.scan-result{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid var(--stroke);margin-top:8px;font-size:12px;word-break:break-all}
.scan-result b{font-size:12px}
.scan-tip{font-size:11.5px;color:var(--faint);text-align:center;margin-top:10px;line-height:1.7}

/* ---------- 邀请 / 二维码 ---------- */
.invite-card{text-align:center;padding:8px 4px 0}
.invite-qr{width:100%;aspect-ratio:1/1;max-width:250px;margin:0 auto;border-radius:22px;background:#fff;padding:12px;box-shadow:0 20px 50px rgba(0,0,0,.4);position:relative}
.invite-qr img{width:100%;height:100%;object-fit:contain}
.qr-inline{width:100%;height:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;border-radius:12px;background:#fff}
.qr-inline svg{width:100%;height:100%;display:block}
.qr-loading{font-size:11.5px;color:#5b6478;text-align:center;line-height:1.9;padding:8px}
.qr-loading .btn{margin-top:6px}
.invite-who{display:flex;align-items:center;justify-content:center;gap:10px;margin:16px 0 4px}
.invite-who b{font-size:15px}
.invite-slogan{font-size:13px;color:var(--muted);margin:6px 0 16px;letter-spacing:.5px}
.invite-link{display:flex;gap:8px;align-items:center;background:rgba(255,255,255,.06);border:1px solid var(--stroke);border-radius:12px;padding:8px 10px;font-size:10.5px;color:var(--faint);word-break:break-all}
.invite-link span{flex:1;text-align:left;max-height:32px;overflow:hidden}
.qr-scan-hint{text-align:center;font-size:11px;color:var(--faint);margin-top:12px;line-height:1.8}

/* ---------- 朋友圈 ---------- */
.subpage{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;max-width:100%;margin:0 auto;background:linear-gradient(180deg,rgba(11,15,30,.94),rgba(7,10,20,.97));backdrop-filter:blur(30px);border:0}
.subpage-head{display:flex;align-items:center;justify-content:space-between;padding:calc(12px + env(safe-area-inset-top,0px)) 14px 12px;flex:none;border-bottom:1px solid rgba(255,255,255,.07);background:rgba(20,26,48,.4);backdrop-filter:blur(20px)}
.subpage-head h2{margin:0;font-size:17px;font-weight:700;letter-spacing:.5px}
.subpage-body{flex:1;overflow-y:auto;padding:16px 16px calc(24px + var(--sab))}
.moment-compose{padding:14px;border-radius:20px;background:rgba(255,255,255,.055);border:1px solid var(--stroke);margin-bottom:18px}
.moment-compose textarea{width:100%;min-height:64px;background:none;border:0;outline:none;resize:none;font-size:14px;color:var(--ink);line-height:1.6}
.moment-compose textarea::placeholder{color:var(--faint)}
.compose-bar{display:flex;align-items:center;justify-content:space-between;margin-top:8px}
.compose-imgs{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.compose-imgs .ci{position:relative;width:64px;height:64px;border-radius:10px;overflow:hidden}
.compose-imgs .ci img{width:100%;height:100%;object-fit:cover}
.compose-imgs .ci button{position:absolute;top:2px;right:2px;width:18px;height:18px;border-radius:50%;background:rgba(0,0,0,.65);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center}
.moment{display:flex;gap:11px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.moment .mo-body{flex:1;min-width:0}
.moment .mo-name{font-size:13.5px;font-weight:650;color:#d9d4ff}
.moment .mo-time{font-size:10px;color:var(--faint);margin-top:1px}
.moment .mo-text{font-size:13.5px;line-height:1.7;margin:7px 0 0;word-break:break-word;white-space:pre-wrap}
.moment .mo-imgs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;margin-top:9px;max-width:320px}
.moment .mo-imgs img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:7px;cursor:zoom-in}
.moment .mo-acts{display:flex;align-items:center;gap:14px;margin-top:9px}
.moment .mo-act{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--faint);transition:.15s}
.moment .mo-act.liked{color:#fb7185}
.moment .mo-comments{margin-top:9px;padding:9px 11px;border-radius:11px;background:rgba(255,255,255,.05);font-size:11.5px;line-height:1.7}
.moment .mo-comments b{color:#c4b5fd;font-weight:600}
.moment .mo-cinput{display:flex;gap:6px;margin-top:7px}
.moment .mo-cinput input{flex:1;background:rgba(255,255,255,.06);border:1px solid var(--stroke);border-radius:9px;padding:7px 10px;font-size:11.5px;outline:none;color:var(--ink)}
.moment .mo-cinput button{color:var(--cyan);font-size:11.5px}

/* ---------- 小游戏 ---------- */
.game-wrap{position:relative;width:100%;height:100%;overflow:hidden;background:radial-gradient(120% 80% at 50% 0%,#171b3a,#070a16 70%);touch-action:none}
.game-wrap canvas{display:block;width:100%;height:100%}
.game-hud{position:absolute;top:calc(16px + env(safe-area-inset-top,0px));left:0;right:0;display:flex;justify-content:space-between;padding:0 22px;pointer-events:none;z-index:2}
.game-score{font-size:30px;font-weight:800;letter-spacing:1px;text-shadow:0 4px 20px rgba(139,92,246,.6)}
.game-best{font-size:11px;color:var(--muted);text-align:right;line-height:1.7}
.game-tip{position:absolute;bottom:calc(40px + var(--sab));left:0;right:0;text-align:center;font-size:12px;color:var(--faint);pointer-events:none}
.game-over{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(3,5,12,.6);backdrop-filter:blur(6px);z-index:3}
.game-over .go-card{text-align:center;padding:26px 30px;border-radius:24px;min-width:250px}
.game-over h3{font-size:20px;margin:0 0 4px}
.game-over .go-score{font-size:42px;font-weight:800;background:linear-gradient(110deg,#c4b5fd,#67e8f9);-webkit-background-clip:text;background-clip:text;color:transparent;margin:6px 0}
.game-over p{font-size:12px;color:var(--muted);margin:0 0 16px}

/* ---------- 语音/视频通话 ---------- */
.call-layer{position:fixed;inset:0;z-index:95;display:flex;flex-direction:column;background:radial-gradient(120% 90% at 50% 0%,#1a1c3d,#05070f 75%);padding:calc(26px + env(safe-area-inset-top,0px)) 20px calc(34px + var(--sab));align-items:center;justify-content:space-between}
.call-layer video{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;background:#000}
.call-remote{position:absolute;inset:0;overflow:hidden;border-radius:0}
.call-local{position:absolute;right:16px;top:calc(76px + env(safe-area-inset-top,0px));width:104px;height:150px;border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.3);box-shadow:0 12px 34px rgba(0,0,0,.5);z-index:2;background:#111}
.call-local video{position:static;border-radius:0}
.call-info{position:relative;z-index:2;text-align:center;color:#fff;text-shadow:0 4px 20px rgba(0,0,0,.6);width:100%}
.call-info .avatar{width:112px;height:112px;font-size:40px;margin:0 auto 16px;box-shadow:0 0 0 10px rgba(255,255,255,.06),0 24px 60px rgba(0,0,0,.5)}
.call-info h3{font-size:22px;margin:0 0 5px;font-weight:700}
.call-info p{font-size:12.5px;color:rgba(255,255,255,.6);margin:0;letter-spacing:1px}
.call-timer{font-variant-numeric:tabular-nums}
.call-controls{position:relative;z-index:2;display:flex;gap:22px;align-items:center;padding:16px 22px;border-radius:30px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(24px)}
.call-btn{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;background:rgba(255,255,255,.12);transition:.15s;flex:none}
.call-btn:active{transform:scale(.92)}
.call-btn.end{background:linear-gradient(135deg,#fb7185,#e11d48);box-shadow:0 10px 30px rgba(225,29,72,.5);width:64px;height:64px}
.call-btn.on{background:rgba(251,113,133,.8)}
.call-btn.active{background:var(--grad)}
.incoming{position:fixed;inset:0;z-index:96;display:flex;align-items:center;justify-content:center;background:rgba(3,5,12,.72);backdrop-filter:blur(10px);padding:22px}
.incoming .in-card{width:100%;max-width:340px;padding:28px 22px;border-radius:28px;text-align:center;animation:popIn .3s}
.incoming .avatar{width:88px;height:88px;font-size:32px;margin:0 auto 14px}
.incoming h3{margin:0 0 4px;font-size:19px}
.incoming p{font-size:12px;color:var(--muted);margin:0 0 20px}
.incoming .in-actions{display:flex;gap:12px}
.incoming .in-actions .btn{flex:1}
.ring{animation:ring 1.4s ease-in-out infinite}
@keyframes ring{0%,100%{transform:rotate(0)}10%{transform:rotate(-8deg)}20%{transform:rotate(8deg)}30%{transform:rotate(-6deg)}40%{transform:rotate(6deg)}50%{transform:rotate(0)}}

/* ---------- Toast ---------- */
.toast-root{position:fixed;left:0;right:0;top:calc(16px + env(safe-area-inset-top,0px));z-index:120;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}
.toast{padding:10px 18px;border-radius:14px;font-size:12.5px;color:#fff;background:rgba(24,30,54,.92);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(20px);box-shadow:0 12px 34px rgba(0,0,0,.45);animation:toastIn .25s ease;max-width:86%;text-align:center;line-height:1.5}
.toast.err{background:rgba(76,18,34,.94);border-color:rgba(251,113,133,.4)}
.toast.ok{background:rgba(16,62,48,.94);border-color:rgba(52,211,153,.4)}
@keyframes toastIn{from{opacity:0;transform:translateY(-8px) scale(.96)}to{opacity:1;transform:none}}

/* 细节 */
.spin{animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.scroll-x{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.skeleton{height:64px;border-radius:16px;background:linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.1),rgba(255,255,255,.05));background-size:200% 100%;animation:shimmer 1.4s infinite;margin-bottom:8px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.sheet-list-tabs{display:flex;gap:6px;margin-bottom:12px}
.sheet-list-tabs button{padding:6px 14px;border-radius:999px;font-size:11.5px;color:var(--muted);background:rgba(255,255,255,.05);border:1px solid var(--stroke)}
.sheet-list-tabs button.active{background:var(--grad-soft);color:#fff;border-color:rgba(139,92,246,.4)}
.file-row{display:flex;align-items:center;gap:10px;padding:10px;border-radius:13px;background:rgba(255,255,255,.04);margin-bottom:6px}
.file-row .fi{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;flex:none;color:#c4b5fd}
.file-row .fn{flex:1;min-width:0}
.file-row .fn b{display:block;font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-row .fn small{font-size:10px;color:var(--faint)}
.member-row{display:flex;align-items:center;gap:10px;padding:9px 4px}
.member-row .mr-body{flex:1;min-width:0}
.member-row .mr-body b{font-size:13px;display:flex;align-items:center;gap:5px}
.member-row .mr-body small{font-size:10px;color:var(--faint)}
.member-acts{display:flex;gap:5px;flex:none}
.owner-tag{font-size:9px;padding:1px 5px;border-radius:4px;background:rgba(251,191,36,.16);color:#fcd34d;border:1px solid rgba(251,191,36,.3)}
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 2px;border-bottom:1px solid rgba(255,255,255,.06)}
.setting-row .sr-body b{display:block;font-size:13.5px;font-weight:600}
.setting-row .sr-body small{display:block;font-size:10.5px;color:var(--faint);margin-top:2px;line-height:1.5}
.switch{width:46px;height:27px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid var(--stroke);position:relative;transition:.2s;flex:none}
.switch::after{content:"";position:absolute;left:3px;top:3px;width:19px;height:19px;border-radius:50%;background:#dfe3ff;transition:.2s;box-shadow:0 2px 6px rgba(0,0,0,.3)}
.switch.on{background:var(--grad);border-color:transparent}
.switch.on::after{left:22px;background:#fff}

@media (min-width:900px){
  .app,.chat-page,.subpage{border-radius:26px;height:calc(100dvh - 36px);margin:18px auto;box-shadow:0 40px 120px rgba(0,0,0,.55)}
  .chat-page,.subpage{inset:18px auto;top:18px;bottom:18px;left:50%;transform:translateX(-50%);width:100%}
  body::before{content:"末想闲聊 · MOXIANG CHAT";position:fixed;left:36px;bottom:30px;font-size:11px;letter-spacing:5px;color:rgba(255,255,255,.13);z-index:1}
}
@media (max-width:380px){
  .quick span{font-size:10.5px}
  .hero h2{font-size:22px}
  .view{padding-left:14px;padding-right:14px}
  .topbar{padding-left:14px;padding-right:14px}
}

/* ---------- 液态灵动岛 ---------- */
.di{position:fixed;top:calc(8px + env(safe-area-inset-top,0px));left:50%;transform:translateX(-50%);
  z-index:45;height:32px;min-width:104px;padding:0 13px;display:flex;align-items:center;justify-content:center;
  border-radius:999px;background:radial-gradient(140% 160% at 28% -20%,rgba(255,255,255,.22),rgba(9,13,26,.94) 62%);
  border:1px solid rgba(255,255,255,.16);color:#eef2ff;overflow:hidden;cursor:pointer;
  box-shadow:0 12px 30px rgba(3,6,16,.55),0 0 0 1px rgba(120,140,255,.07),inset 0 1px 0 rgba(255,255,255,.28);
  backdrop-filter:blur(24px) saturate(1.7);-webkit-backdrop-filter:blur(24px) saturate(1.7);
  transition:min-width .42s cubic-bezier(.24,1.25,.36,1),height .42s cubic-bezier(.24,1.25,.36,1),border-radius .4s,padding .3s;
  -webkit-user-select:none;user-select:none;will-change:width,height}
.di::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(118deg,transparent 18%,rgba(255,255,255,.18) 42%,transparent 58%);
  transform:translateX(-130%);transition:transform .9s ease}
.di.expanded::after{transform:translateX(130%)}
.di-mini{display:flex;align-items:center;gap:8px;white-space:nowrap;transition:opacity .2s,transform .3s}
.di-dot{width:7px;height:7px;border-radius:50%;background:var(--green);
  box-shadow:0 0 9px rgba(52,211,153,.95),0 0 18px rgba(52,211,153,.55);animation:diPulse 2.4s ease-in-out infinite}
@keyframes diPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.78)}}
.di-time{font-size:11.5px;font-weight:700;letter-spacing:1px;font-variant-numeric:tabular-nums;color:#e7ecff}
.di-expand{position:absolute;inset:0;display:flex;align-items:center;gap:10px;padding:0 13px;
  opacity:0;transform:scale(.88);pointer-events:none;transition:opacity .22s .08s,transform .34s}
.di.expanded{min-width:min(324px,88vw);height:58px;border-radius:28px;padding:0}
.di.expanded .di-mini{opacity:0;transform:translateY(-8px)}
.di.expanded .di-expand{opacity:1;transform:none;pointer-events:auto}
.di-icon{width:35px;height:35px;border-radius:12px;flex:none;display:flex;align-items:center;justify-content:center;
  background:var(--grad);color:#fff;box-shadow:0 7px 18px rgba(99,102,241,.45)}
.di-icon svg{width:19px;height:19px}
.di-copy{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.di-copy b{font-size:12.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.di-copy small{font-size:11px;color:rgba(225,232,255,.62);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.di-x{width:24px;height:24px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.1);color:rgba(235,240,255,.7);font-size:15px;line-height:1}
.di.alert .di-icon{background:linear-gradient(135deg,#fb7185,#f97316);box-shadow:0 7px 18px rgba(251,113,133,.45)}
.di.call .di-icon{background:linear-gradient(135deg,#34d399,#0ea5e9);box-shadow:0 7px 18px rgba(52,211,153,.4)}
.di.rec .di-icon{background:linear-gradient(135deg,#fb7185,#be123c);animation:diPulse 1.1s ease-in-out infinite}
.topbar{padding-top:calc(44px + env(safe-area-inset-top,0px))}

/* 启动兜底提示 */
.boot-hint{margin-top:14px;padding:10px 12px;border-radius:12px;font-size:11.5px;line-height:1.7;
  color:#ffd2d9;background:rgba(251,113,133,.1);border:1px solid rgba(251,113,133,.28);text-align:left}

/* ---------- 公告 / 管理员 / 邀请 ---------- */
.owner-tag.admin{background:rgba(139,92,246,.18);color:#c4b5fd;border-color:rgba(139,92,246,.35)}
.notice-bar{display:flex;align-items:center;gap:8px;margin:0 12px;padding:8px 11px;border-radius:12px;flex:none;
  background:linear-gradient(135deg,rgba(251,191,36,.14),rgba(251,146,60,.09));border:1px solid rgba(251,191,36,.26);
  font-size:12px;color:#fde68a}
.notice-bar.hidden{display:none}
.nb-tag{flex:none;font-size:9.5px;font-weight:700;padding:2px 6px;border-radius:6px;background:rgba(251,191,36,.22);color:#fcd34d}
.nb-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#fef3c7;cursor:pointer}
.nb-edit{flex:none;font-size:11px;color:#fcd34d;background:rgba(255,255,255,.08);border:none;padding:3px 8px;border-radius:8px}
.notice-card{margin:0 0 14px;padding:12px 13px;border-radius:14px;background:rgba(251,191,36,.08);
  border:1px solid rgba(251,191,36,.22)}
.notice-card.pinned{background:linear-gradient(135deg,rgba(251,191,36,.15),rgba(251,146,60,.07));border-color:rgba(251,191,36,.36)}
.nc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.nc-head b{font-size:12.5px;color:#fcd34d}
.nc-text{font-size:13px;line-height:1.65;color:#fef3c7;white-space:pre-wrap;word-break:break-word}
.notice-card small{display:block;margin-top:6px;font-size:10.5px;color:rgba(253,230,138,.55)}
.pick-row{display:flex;align-items:center;gap:10px;padding:9px 4px;border-radius:12px;cursor:pointer}
.pick-row:active{background:rgba(255,255,255,.05)}
.pick-row input{width:18px;height:18px;accent-color:#8b5cf6;flex:none}
.pick-row .pr-name{flex:1;min-width:0;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pick-row small{font-size:10.5px;color:var(--faint)}

/* ---------- 用户资料 / 举报 / 背景 ---------- */
.pf-top{display:flex;align-items:center;justify-content:space-between;margin:-4px 0 2px}
.pf-moments{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.pf-moment{border-radius:14px;overflow:hidden;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.09)}
.pf-moment img{width:100%;height:104px;object-fit:cover;display:block}
.pf-mtext{padding:8px 9px 2px;font-size:11.5px;line-height:1.5;color:#e7ecff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pf-mmeta{padding:0 9px 9px;font-size:10px;color:rgba(226,232,255,.42)}
.rp-ev{margin:10px 0 4px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);padding:10px}
.rp-ev-h{font-size:11px;color:rgba(226,232,255,.55);margin-bottom:6px}
.rp-ev-list{max-height:150px;overflow:auto;display:flex;flex-direction:column;gap:5px}
.rp-ev-row{font-size:11.5px;line-height:1.5;display:flex;gap:6px}
.rp-ev-row b{color:#c4b5fd;flex:none}
.rp-ev-row span{color:rgba(232,238,255,.75);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bg-prev{height:150px;border-radius:16px;margin:10px 0;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.05) center/cover no-repeat;border:1px dashed rgba(255,255,255,.16);font-size:12px;color:rgba(226,232,255,.45)}
body.user-bg{background-image:linear-gradient(rgba(4,6,14,.62),rgba(4,6,14,.8)),var(--ubg);
  background-size:cover;background-position:center;background-attachment:fixed;background-repeat:no-repeat}
body.user-bg .chat-page{background-image:linear-gradient(rgba(7,10,22,.62),rgba(5,7,16,.8)),var(--ubg)!important;
  background-size:cover!important;background-position:center!important;background-attachment:fixed!important}
body.user-bg .chat-head{background:rgba(14,18,34,.72)!important}
.msg-av{flex:none;display:flex;cursor:pointer}

/* ---------- 群成员管理 ---------- */
.member-av{display:inline-flex;cursor:pointer;border-radius:50%}
.member-av:active{opacity:.7}
.gt-perm{margin:0 0 14px;padding:14px;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid var(--stroke)}
.gt-perm-t b{display:block;font-size:13.5px}
.gt-perm-t small{display:block;font-size:11px;color:var(--faint);margin-top:3px}
.gt-chips{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.gt-chip{padding:7px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);
  color:var(--muted);font-size:12.5px;transition:.16s}
.gt-chip.on{background:linear-gradient(135deg,rgba(139,92,246,.32),rgba(34,211,238,.22));border-color:rgba(167,139,250,.55);color:#fff}
.gt-chip:active{transform:scale(.96)}
.mute-quick{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.ma-list{display:flex;flex-direction:column;gap:8px}
.ma-item{text-align:left;padding:13px 15px;border-radius:16px;background:rgba(255,255,255,.05);border:1px solid var(--stroke);transition:.16s}
.ma-item b{display:block;font-size:14px;color:var(--ink)}
.ma-item small{display:block;font-size:11px;color:var(--faint);margin-top:3px}
.ma-item:active{transform:scale(.985);background:rgba(255,255,255,.09)}
.ma-item.danger b{color:#fb7185}

/* ---------- 界面风格 ---------- */
.theme-list{display:flex;flex-direction:column;gap:10px}
.theme-opt{display:flex;align-items:center;gap:12px;padding:12px;border-radius:16px;background:rgba(255,255,255,.05);
  border:1px solid var(--stroke);text-align:left;transition:.16s}
.theme-opt.active{border-color:rgba(167,139,250,.6);background:rgba(139,92,246,.14)}
.to-sw{width:42px;height:42px;border-radius:13px;flex:none;border:1px solid rgba(255,255,255,.18)}
.to-sw.t-default{background:linear-gradient(135deg,#8b5cf6,#22d3ee)}
.to-sw.t-wechat{background:linear-gradient(135deg,#07c160,#0b8f4d)}
.to-sw.t-qq{background:linear-gradient(135deg,#12b7f5,#0a84ff)}
.to-sw.t-night{background:linear-gradient(135deg,#111,#000);border-color:#2a2a2a}
.to-body{flex:1;min-width:0}
.to-body b{display:block;font-size:14px}
.to-body small{display:block;font-size:11px;color:var(--faint);margin-top:3px}
.to-check{color:var(--cyan);font-weight:700;font-size:15px}

/* ---------- 主题：微信风 ---------- */
body.theme-wechat{--violet:#07c160;--cyan:#0bbf63;--grad:linear-gradient(135deg,#07c160,#059b4d)}
body.theme-wechat .aurora{background:radial-gradient(900px 600px at 15% 0%,#0a3a22 0%,transparent 60%),radial-gradient(800px 600px at 92% 18%,#062b1b 0%,transparent 55%),#07110c}
body.theme-wechat .app{background:linear-gradient(180deg,rgba(9,20,14,.72),rgba(5,12,8,.86))}
body.theme-wechat .chat-page{background:linear-gradient(180deg,#0a1510,#060d09)}
body.theme-wechat .subpage{background:linear-gradient(180deg,rgba(9,20,14,.96),rgba(5,12,8,.98))}
body.theme-wechat .bubble{background:#16241b;border-color:rgba(7,193,96,.22)}
body.theme-wechat .msg.mine .bubble{background:linear-gradient(135deg,#07c160,#059b4d);border-color:rgba(7,193,96,.55);color:#fff}
body.theme-wechat .cta,body.theme-wechat .btn.primary{background:linear-gradient(135deg,#07c160,#059b4d)!important}

/* ---------- 主题：QQ 模式 ---------- */
body.theme-qq{--violet:#12b7f5;--cyan:#00a3ff;--grad:linear-gradient(135deg,#12b7f5,#0a84ff)}
body.theme-qq .aurora{background:radial-gradient(900px 600px at 15% 0%,#082842 0%,transparent 60%),radial-gradient(800px 600px at 92% 18%,#051d33 0%,transparent 55%),#06101c}
body.theme-qq .app{background:linear-gradient(180deg,rgba(9,20,36,.72),rgba(5,12,22,.86))}
body.theme-qq .chat-page{background:linear-gradient(180deg,#081524,#050d17)}
body.theme-qq .bubble{background:#12263c;border-color:rgba(18,183,245,.24)}
body.theme-qq .msg.mine .bubble{background:linear-gradient(135deg,#12b7f5,#0a84ff);border-color:rgba(18,183,245,.55);color:#fff}
body.theme-qq .btn.primary{background:linear-gradient(135deg,#12b7f5,#0a84ff)!important}

/* ---------- 主题：深夜背景 ---------- */
body.theme-night{--bg:#000;--stroke:rgba(255,255,255,.1);--glass:rgba(255,255,255,.05);--glass-2:rgba(255,255,255,.08)}
body.theme-night .aurora{display:none}
body.theme-night .app,body.theme-night .chat-page,body.theme-night .subpage{background:#000}
body.theme-night .chat-head{background:#0a0a0a;border-bottom-color:rgba(255,255,255,.07)}
body.theme-night .bubble{background:#121212;border-color:#1f1f1f}
body.theme-night .msg.mine .bubble{background:#1f6f43;border-color:#27794b;color:#f4fff9}
body.theme-night .card,body.theme-night .menu-item,body.theme-night .panel{background:rgba(255,255,255,.035)}

/* ---------- 应用 App 下载 ---------- */
.app-dl{display:flex;flex-direction:column;gap:12px}
.app-dl-card{padding:14px;border-radius:18px;background:var(--glass);border:1px solid var(--stroke)}
.adc-head{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.adc-ico{width:42px;height:42px;flex:none;border-radius:13px;display:flex;align-items:center;justify-content:center;color:#fff;background:var(--grad);box-shadow:0 8px 18px rgba(99,102,241,.35)}
.adc-ico.ios{background:linear-gradient(135deg,#6366f1,#22d3ee)}
.adc-head b{display:block;font-size:14px}
.adc-head small{display:block;margin-top:3px;font-size:11.5px;color:var(--muted)}
.dl-btn{display:flex;align-items:center;justify-content:center;width:100%;height:46px;border:0;border-radius:14px;font-size:14px;font-weight:800;color:#fff;background:var(--grad);text-decoration:none;cursor:pointer;box-shadow:0 12px 26px rgba(99,102,241,.35)}
.dl-btn:active{transform:scale(.98)}
.dl-btn.ghost{background:var(--glass-2);color:var(--ink);border:1px solid var(--stroke);box-shadow:none}
.adc-tip{margin-top:9px;font-size:11.5px;line-height:1.6;color:var(--faint)}
.ios-steps{margin:10px 0 0;padding-left:19px;font-size:12.5px;line-height:1.9;color:var(--muted)}
.ios-steps b{color:var(--ink)}
.ios-steps.hidden{display:none}
.app-dl-share{display:block;text-align:center;padding:12px;border-radius:14px;border:1px dashed var(--stroke);font-size:12.5px;color:var(--muted);text-decoration:none;background:rgba(255,255,255,.03)}
body.theme-night .app-dl-card{background:#111;border-color:#222}