/* ============================================================
   RewardsOS · 积分奖励平台 — 浅色渐变 + 毛玻璃 + 大圆角
   全部动画 GSAP；图标内嵌 SVG
   ============================================================ */
:root{
  --bg-a:#eaf3ff;
  --bg-b:#f7eefe;
  --bg-c:#fff5f6;
  --ink:#1f2a44;
  --ink-2:#5a6a8c;
  --ink-3:#8b99b8;
  --line:rgba(120,140,190,.16);
  --brand-1:#4f8bff;
  --brand-2:#8a5cff;
  --brand-3:#ff6ba9;
  --grad-brand:linear-gradient(120deg,#4f8bff 0%,#8a5cff 55%,#ff6ba9 100%);
  --glass:rgba(255,255,255,.62);
  --glass-strong:rgba(255,255,255,.82);
  --shadow:0 18px 50px -22px rgba(76,110,190,.35);
  --shadow-soft:0 10px 30px -16px rgba(76,110,190,.28);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --font:'PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input{font-family:inherit}
img,svg{vertical-align:middle}

html.js [data-anim]{opacity:0}

/* ---------- 背景 ---------- */
.auth-body,.dash-body{min-height:100vh;background:linear-gradient(135deg,var(--bg-a) 0%,var(--bg-b) 48%,var(--bg-c) 100%);position:relative}
.ab-grid{
  position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    linear-gradient(rgba(90,120,200,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(90,120,200,.07) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse at 50% 30%,#000 0%,transparent 72%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 0%,transparent 72%);
}
.ab-blob{position:fixed;border-radius:50%;filter:blur(70px);opacity:.5;z-index:0;pointer-events:none;animation:drift 18s ease-in-out infinite alternate}
.ab-1{width:420px;height:420px;background:radial-gradient(circle at 30% 30%,#7fb2ff,#4f8bff);top:-120px;left:-100px}
.ab-2{width:380px;height:380px;background:radial-gradient(circle at 30% 30%,#ff9ec7,#ff6ba9);top:30%;right:-120px;animation-delay:-6s}
.ab-3{width:300px;height:300px;background:radial-gradient(circle at 30% 30%,#b39aff,#8a5cff);bottom:-90px;left:28%;animation-delay:-12s}
@keyframes drift{
  0%{transform:translate(0,0) scale(1)}
  100%{transform:translate(40px,-30px) scale(1.08)}
}

/* ---------- 通用组件 ---------- */
.glass{
  background:var(--glass);
  backdrop-filter:blur(22px) saturate(150%);
  -webkit-backdrop-filter:blur(22px) saturate(150%);
  border:1px solid rgba(255,255,255,.65);
  box-shadow:var(--shadow);
  border-radius:var(--r-lg);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  font-size:14px;font-weight:600;border-radius:12px;padding:11px 22px;
  transition:transform .25s,box-shadow .25s,filter .25s;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 12px 26px -10px rgba(122,92,255,.55)}
.btn-primary:hover{box-shadow:0 16px 34px -10px rgba(122,92,255,.7);filter:brightness(1.05)}
.btn-outline{border:1.5px solid rgba(90,120,190,.4);color:var(--brand-1);background:rgba(255,255,255,.5)}
.btn-outline:hover{border-color:var(--brand-1);background:#fff}
.btn-ghost{color:var(--ink-2);background:rgba(255,255,255,.5);border:1px solid var(--line)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:8px 16px;font-size:13px}
.btn-lg{padding:14px 28px;font-size:15px}
.btn-block{width:100%}

.brand{display:inline-flex;align-items:center;gap:10px}
.brand-mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#eef4ff,#f4eeff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.8),0 8px 18px -8px rgba(90,110,200,.5);
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:.2px}
.brand-name span{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}

.toast{
  position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(16px);
  background:rgba(31,42,68,.92);color:#fff;font-size:14px;padding:12px 22px;border-radius:999px;
  box-shadow:0 16px 40px -12px rgba(31,42,68,.5);opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:120;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.modal{
  position:fixed;inset:0;z-index:110;display:grid;place-items:center;padding:20px;
  background:rgba(31,42,68,.32);backdrop-filter:blur(8px);opacity:0;pointer-events:none;transition:opacity .28s;
}
.modal.open{opacity:1;pointer-events:auto}
.modal-card{width:min(420px,100%);padding:24px}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.modal-head h3{font-size:17px}
.modal-close{font-size:22px;color:var(--ink-3);line-height:1}
.modal-close:hover{color:var(--ink)}
.pt-item{display:flex;justify-content:space-between;padding:12px 2px;border-bottom:1px dashed var(--line);font-size:14px}
.pt-item b{color:var(--brand-2)}
.pt-item.muted{justify-content:center;color:var(--ink-3);border-bottom:none}

/* ---------- 登录/注册页 ---------- */
.auth-top{
  position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;
  padding:20px clamp(20px,5vw,64px);
}
.auth-nav{display:flex;align-items:center;gap:14px}
.auth-nav-link{font-weight:600;color:var(--ink-2);padding:8px 4px}
.auth-nav-link:hover{color:var(--ink)}

.auth-main{
  position:relative;z-index:5;display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,5vw,72px);
  align-items:center;min-height:calc(100vh - 120px);padding:0 clamp(20px,5vw,72px) 60px;max-width:1180px;margin:0 auto;
}
.auth-copy{padding:20px 0}
.auth-title{font-size:clamp(38px,5vw,62px);font-weight:800;line-height:1.16;letter-spacing:.5px}
.auth-title span{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.auth-sub{margin:22px 0 30px;font-size:16px;color:var(--ink-2);max-width:420px;line-height:1.8}
.auth-points{list-style:none;display:grid;gap:14px}
.auth-points li{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:500;color:var(--ink)}
.auth-points svg{width:20px;height:20px;color:var(--brand-1);background:rgba(79,139,255,.12);border-radius:50%;padding:4px;box-sizing:content-box}
.auth-trust{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.at-chip{font-size:13px;color:var(--ink-2);background:rgba(255,255,255,.6);border:1px solid var(--line);padding:8px 14px;border-radius:999px}

.auth-card{width:min(460px,100%);justify-self:end;padding:30px 34px 34px;position:relative;overflow:hidden}
.auth-card::before{
  content:'';position:absolute;top:-70px;right:-70px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle at 40% 40%,rgba(255,107,169,.18),transparent 70%);pointer-events:none;
}
.auth-tabs{display:flex;gap:6px;background:rgba(120,140,190,.1);border-radius:12px;padding:5px;margin-bottom:24px}
.at-btn{
  flex:1;text-align:center;padding:11px 0;border-radius:9px;font-size:14.5px;font-weight:600;color:var(--ink-2);transition:all .3s;
}
.at-btn.active{background:#fff;color:var(--ink);box-shadow:0 6px 16px -8px rgba(76,110,190,.4)}
.auth-form{display:none}
.auth-form.show{display:block}
.field{display:block;margin-bottom:16px}
.f-label{display:block;font-size:13px;font-weight:600;color:var(--ink-2);margin-bottom:7px}
.field input{
  width:100%;padding:13px 15px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.75);
  font-size:14px;color:var(--ink);outline:none;transition:border-color .25s,box-shadow .25s;
}
.field input::placeholder{color:var(--ink-3)}
.field input:focus{border-color:var(--brand-1);box-shadow:0 0 0 4px rgba(79,139,255,.14)}
.field-row{display:grid;grid-template-columns:1fr auto;gap:10px}
.field-row .field{margin-bottom:16px}
.btn-sendcode{align-self:flex-end;padding:13px 14px;font-size:13px;border-radius:12px}
.agree{display:flex;gap:20px;margin:6px 0 16px;flex-wrap:wrap}
.check{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);cursor:pointer;user-select:none}
.check input{display:none}
.check .box{
  width:19px;height:19px;border-radius:6px;border:1.5px solid rgba(90,120,190,.4);background:rgba(255,255,255,.7);
  display:inline-grid;place-items:center;color:transparent;transition:all .2s;
}
.check input:checked + .box{background:var(--grad-brand);border-color:transparent;color:#fff}
.check input:checked + .box svg{width:12px;height:12px}
.hcaptcha{
  display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
  background:rgba(120,140,190,.08);border:1px solid var(--line);border-radius:12px;padding:11px 14px;margin-bottom:18px;
}
.hc-label{font-size:13.5px;color:var(--ink-2)}
.hc-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2);font-weight:600}
.hc-priv{color:var(--ink-3);font-weight:400}
.login-meta{display:flex;align-items:center;justify-content:space-between;font-size:13px;margin:-4px 0 16px;color:var(--ink-3)}
.login-meta a{color:var(--brand-1);font-weight:600}
.login-meta a:hover{text-decoration:underline}

.dog-wrap{position:fixed;right:26px;bottom:10px;z-index:6;pointer-events:none;opacity:.95}
.dog{filter:drop-shadow(0 14px 18px rgba(244,181,108,.35));animation:dogbob 3.6s ease-in-out infinite}
@keyframes dogbob{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-10px) rotate(2deg)}}
.eye{animation:blink 4.5s infinite}
@keyframes blink{0%,92%,100%{transform:scaleY(1)}95%{transform:scaleY(.1)}}
.tail{transform-origin:100% 50%;animation:wag 2.2s ease-in-out infinite}
@keyframes wag{0%,100%{transform:rotate(0)}50%{transform:rotate(-24deg)}}

/* ---------- 主面板 ---------- */
.dash-top{
  position:relative;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px clamp(16px,4vw,56px);flex-wrap:wrap;
}
.dash-user{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.du-points{font-size:13px;color:var(--ink-2);background:rgba(255,255,255,.6);border:1px solid var(--line);padding:8px 14px;border-radius:999px}
.du-points strong{font-size:16px;color:var(--ink);background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.du-avatar{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:15px;
  background:var(--grad-brand);box-shadow:0 8px 16px -6px rgba(122,92,255,.5);
}
.du-info{display:grid;line-height:1.3}
.du-info b{font-size:14px}
.du-info em{font-size:12px;color:var(--ink-3);font-style:normal;font-weight:400}

.dash-nav{
  position:relative;z-index:5;display:flex;align-items:center;gap:4px;max-width:960px;margin:0 auto;
  padding:6px;background:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.7);border-radius:16px;
  box-shadow:var(--shadow-soft);backdrop-filter:blur(18px);
}
.dnav{flex:1;text-align:center;padding:12px 0;font-size:14.5px;font-weight:600;color:var(--ink-2);border-radius:11px;transition:color .3s;position:relative;z-index:1}
.dnav.active{color:var(--ink)}
.dnav-underline{position:absolute;top:6px;bottom:6px;left:0;width:60px;border-radius:11px;background:#fff;box-shadow:0 8px 20px -10px rgba(76,110,190,.5);z-index:0}

.dash-main{position:relative;z-index:5;max-width:1080px;margin:0 auto;padding:34px clamp(16px,4vw,56px) 90px}
.dash-panel{display:none}
.dash-panel.show{display:block}
.panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px;flex-wrap:wrap}
.kicker{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2.5px;color:var(--brand-2);background:rgba(138,92,255,.12);padding:6px 12px;border-radius:999px;margin-bottom:12px}
.panel-title{font-size:clamp(26px,4vw,34px);font-weight:800}
.panel-sub{color:var(--ink-2);font-size:15px;margin-top:8px}
.points-card{text-align:center;padding:20px 28px;min-width:170px}
.pc-label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:6px}
.pc-num{display:block;font-size:46px;font-weight:800;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.pc-hint{font-size:12px;color:var(--ink-3)}
.panel-card{padding:26px 28px;display:flex;align-items:center;gap:18px;margin-bottom:18px;flex-wrap:wrap}
.pc-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;color:var(--brand-2);background:rgba(138,92,255,.12);flex-shrink:0}
.pc-icon svg{width:26px;height:26px}
.pc-body{flex:1;min-width:220px}
.pc-body h3{font-size:17px;margin-bottom:6px}
.pc-body p{font-size:14px;color:var(--ink-2);line-height:1.7;margin-bottom:12px}
.panel-note{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);background:rgba(79,139,255,.1);border:1px solid rgba(79,139,255,.2);padding:12px 16px;border-radius:12px;margin-bottom:30px;flex-wrap:wrap}
.panel-note a{color:var(--brand-1);font-weight:600}
.survey-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.s-card{display:flex;align-items:center;gap:14px;padding:20px;cursor:pointer;transition:transform .3s,box-shadow .3s}
.s-card:hover{transform:translateY(-4px);box-shadow:0 20px 44px -18px rgba(76,110,190,.4)}
.s-logo{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-weight:800;font-size:19px;color:#fff;background:var(--grad-brand);flex-shrink:0}
.s-logo.gold{background:linear-gradient(120deg,#ffb43a,#ff8a5c)}
.s-logo.pink{background:linear-gradient(120deg,#ff6ba9,#ff8f6b)}
.s-logo.cyan{background:linear-gradient(120deg,#38d9c9,#4f9bff)}
.s-card b{font-size:15px}
.s-card p{font-size:13px;color:var(--ink-2);margin-top:4px}
.s-state{font-size:12.5px;font-weight:600;color:var(--brand-1);margin-left:auto;white-space:nowrap}
.invite-code{font-size:22px;font-weight:800;letter-spacing:2px;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;padding:14px 0 4px}
.invite-link{display:flex;align-items:center;gap:12px;background:rgba(120,140,190,.1);border:1px dashed var(--line);border-radius:12px;padding:12px 16px;margin-top:14px;font-size:13.5px;color:var(--ink-2);flex-wrap:wrap}
.invite-link span{flex:1;min-width:200px;word-break:break-all}
.prize-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.empty-state{text-align:center;padding:70px 20px;color:var(--ink-3)}
.empty-state h3{margin:14px 0 6px;color:var(--ink)}
.empty-state p{font-size:14px}
.set-row{display:flex;align-items:center;gap:16px;margin:16px 0;flex-wrap:wrap}
.set-row label{width:60px;font-size:14px;color:var(--ink-2);font-weight:600}
.set-row input{flex:1;min-width:220px;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.75);font-size:14px;outline:none}
.set-row input:focus{border-color:var(--brand-1)}
.faq{padding:14px 0;border-bottom:1px dashed var(--line)}
.faq b{font-size:14.5px}
.faq p{font-size:13.5px;color:var(--ink-2);margin-top:5px;line-height:1.7}

/* ============================================================
   Galaxy 控制台模块（首页 / AI / 工具箱 / 论坛 / 会员）
   ============================================================ */
.welcome{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:30px 32px;margin-bottom:20px;flex-wrap:wrap}
.w-left h1{font-size:26px}
.w-left h1 b{background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.w-left p{color:var(--ink-2);font-size:14.5px;margin-top:8px}
.w-tier{text-align:right;display:grid;gap:4px}
.wt-label{font-size:12px;color:var(--ink-3)}
.w-tier strong{font-size:20px;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.wt-hint{font-size:12px;color:var(--ink-3);margin-bottom:8px}
.w-tier .btn{justify-self:end}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat{padding:20px 24px;text-align:center}
.stat b{display:block;font-size:30px;font-weight:800;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
.stat span{font-size:13px;color:var(--ink-2)}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.q-card{display:flex;align-items:center;gap:14px;padding:20px;cursor:pointer;transition:transform .3s,box-shadow .3s}
.q-card:hover{transform:translateY(-4px);box-shadow:0 20px 44px -18px rgba(76,110,190,.4)}
.q-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex-shrink:0}
.q-icon svg{width:24px;height:24px}
.q-icon.ai{color:var(--brand-1);background:rgba(79,139,255,.12)}
.q-icon.tools{color:var(--brand-2);background:rgba(138,92,255,.12)}
.q-icon.forum{color:#ff6ba9;background:rgba(255,107,169,.12)}
.q-icon.member{color:#ff9d3a;background:rgba(255,157,58,.14)}
.q-card b{font-size:15px}
.q-card p{font-size:12.5px;color:var(--ink-2);margin-top:3px}

/* AI 卡片 */
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ai-card{padding:24px;cursor:pointer;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}
.ai-card::after{content:'';position:absolute;top:-50px;right:-50px;width:130px;height:130px;border-radius:50%;background:radial-gradient(circle at 40% 40%,var(--ac,rgba(79,139,255,.16)),transparent 70%)}
.ai-card:hover{transform:translateY(-5px);box-shadow:0 22px 48px -18px rgba(76,110,190,.45)}
.ai-icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;margin-bottom:14px}
.ai-icon svg{width:26px;height:26px}
.ai-card h3{font-size:16.5px}
.ai-card p{font-size:13px;color:var(--ink-2);margin-top:6px;line-height:1.7}
.ai-tag{display:inline-block;font-size:11.5px;font-weight:600;color:var(--ink-2);background:rgba(120,140,190,.1);border-radius:999px;padding:4px 10px;margin-top:12px}

/* 工具箱 */
.tool-filter{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.tf-btn{padding:9px 18px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--ink-2);background:rgba(255,255,255,.55);border:1px solid var(--line);transition:all .25s}
.tf-btn.active{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:0 10px 22px -10px rgba(122,92,255,.5)}
.tf-btn:hover:not(.active){background:#fff}
.tool-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tool-card{padding:22px;cursor:pointer;transition:transform .3s,box-shadow .3s;position:relative;overflow:hidden}
.tool-card:hover{transform:translateY(-5px);box-shadow:0 22px 48px -18px rgba(76,110,190,.45)}
.tool-icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:12px}
.tool-icon svg{width:24px;height:24px}
.tool-card h3{font-size:15.5px}
.tool-card .t-desc{font-size:12.5px;color:var(--ink-2);margin-top:5px;line-height:1.6}
.t-go{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;color:var(--brand-1);margin-top:14px}
.t-go svg{width:13px;height:13px;transition:transform .25s}
.tool-card:hover .t-go svg{transform:translateX(3px)}
.tc-cyan .tool-icon{color:#0aa2b8;background:rgba(10,162,184,.12)}
.tc-violet .tool-icon{color:#8a5cff;background:rgba(138,92,255,.12)}
.tc-blue .tool-icon{color:#4f8bff;background:rgba(79,139,255,.12)}
.tc-teal .tool-icon{color:#12b886;background:rgba(18,184,134,.12)}
.tc-pink .tool-icon{color:#ff6ba9;background:rgba(255,107,169,.12)}
.tc-gold .tool-icon{color:#f0a32c;background:rgba(240,163,44,.14)}

/* 论坛 */
.forum-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.forum-tabs{display:flex;gap:8px;flex-wrap:wrap}
.ft-btn{padding:8px 16px;border-radius:999px;font-size:13px;font-weight:600;color:var(--ink-2);background:rgba(255,255,255,.55);border:1px solid var(--line);transition:all .25s}
.ft-btn.active{background:var(--grad-brand);color:#fff;border-color:transparent}
#forumSearch{padding:10px 16px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.75);font-size:14px;outline:none;width:min(260px,100%)}
#forumSearch:focus{border-color:var(--brand-1)}
.post-list{display:grid;gap:14px}
.post-card{--pc:#4f8bff;padding:20px 24px;cursor:pointer;transition:transform .3s,box-shadow .3s}
.post-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -18px rgba(76,110,190,.4)}
.post-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.p-avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;color:#fff;font-weight:700;font-size:15px;background:var(--pc);flex-shrink:0}
.p-author{font-size:14px;font-weight:600}
.p-time{font-size:12px;color:var(--ink-3);margin-top:1px}
.p-cat{margin-left:auto;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px}
.cat-tech{color:#4f8bff;background:rgba(79,139,255,.12)}
.cat-feedback{color:#8a5cff;background:rgba(138,92,255,.12)}
.cat-help{color:#ff6ba9;background:rgba(255,107,169,.12)}
.cat-chat{color:#12b886;background:rgba(18,184,134,.12)}
.post-title{font-size:16px;font-weight:700;margin-bottom:6px}
.post-excerpt{font-size:13.5px;color:var(--ink-2);line-height:1.7}
.post-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;flex-wrap:wrap;gap:10px}
.p-tag{font-size:12px;color:var(--ink-2);background:rgba(120,140,190,.1);padding:4px 10px;border-radius:8px}
.p-stats{display:flex;gap:14px;font-size:12.5px;color:var(--ink-3)}
.p-stats span{display:inline-flex;align-items:center;gap:4px}
.p-stats svg{width:14px;height:14px}

/* 会员 */
.member-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
.m-card{padding:26px 22px;position:relative;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.m-card:hover{transform:translateY(-6px);box-shadow:0 24px 52px -20px rgba(76,110,190,.5)}
.m-card.hot::before{content:'推荐';position:absolute;top:-11px;right:20px;background:var(--grad-brand);color:#fff;font-size:11px;font-weight:700;padding:4px 12px;border-radius:999px;box-shadow:0 8px 16px -6px rgba(122,92,255,.5)}
.m-card.cur{outline:2px solid var(--brand-1);outline-offset:2px}
.m-top{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.m-badge{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px}
.m-name{font-size:18px;font-weight:800}
.m-sub{font-size:12.5px;color:var(--ink-2)}
.m-price{margin:14px 0;display:flex;align-items:baseline;gap:4px}
.m-price b{font-size:30px;font-weight:800;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.m-price span{font-size:13px;color:var(--ink-3)}
.m-feat{list-style:none;display:grid;gap:9px;margin:0 0 18px;flex:1}
.m-feat li{display:flex;gap:8px;font-size:13.5px;color:var(--ink-2);align-items:flex-start}
.m-feat svg{width:15px;height:15px;color:var(--brand-1);flex-shrink:0;margin-top:1px}
.m-feat li.no{opacity:.42}
.m-feat li.no svg{color:var(--ink-3)}
.m-card .btn{margin-top:auto}
.mb-super{background:linear-gradient(135deg,#b8c6e8,#cfd8f0)}
.mb-plus{background:linear-gradient(135deg,#7fb2ff,#4f8bff)}
.mb-pro{background:linear-gradient(135deg,#8a5cff,#b06bff)}
.mb-proplus{background:linear-gradient(135deg,#ff9d3a,#ff6ba9)}

/* 弹窗表单 */
.modal-form{display:grid;gap:12px}
.modal-form select,.modal-form input,.modal-form textarea{padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.75);font-size:14px;outline:none;font-family:inherit;color:var(--ink);resize:none}
.modal-form select:focus,.modal-form input:focus,.modal-form textarea:focus{border-color:var(--brand-1)}
.mm-desc{font-size:14px;color:var(--ink-2);line-height:1.7}
.mm-feat{list-style:none;display:grid;gap:8px;margin:14px 0 20px}
.mm-feat li{display:flex;gap:8px;font-size:13.5px;color:var(--ink-2)}
.mm-feat svg{width:15px;height:15px;color:var(--brand-1);flex-shrink:0;margin-top:1px}

/* ---------- 响应式 ---------- */
@media(max-width:900px){
  .auth-main{grid-template-columns:1fr;min-height:auto;padding-top:20px}
  .auth-card{justify-self:center;width:100%}
  .auth-copy{text-align:center;padding:10px 0}
  .auth-sub{margin-left:auto;margin-right:auto}
  .auth-points{justify-items:center}
  .auth-trust{justify-content:center}
  .survey-grid,.prize-grid{grid-template-columns:1fr 1fr}
  .dash-nav{flex-wrap:wrap}
  .stats-row,.quick-grid{grid-template-columns:1fr 1fr}
  .ai-grid,.tool-grid{grid-template-columns:repeat(2,1fr)}
  .member-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .survey-grid,.prize-grid{grid-template-columns:1fr}
  .stats-row,.quick-grid,.ai-grid,.tool-grid,.member-grid{grid-template-columns:1fr}
  .dog-wrap{display:none}
}

/* ============================================================
   Galaxy 升级补充样式：人机验证 / 收银台 / 工具工作区
   ============================================================ */
/* ---------- 人机验证 ---------- */
.captcha-row{align-items:flex-end}
.captcha-canvas{width:112px;height:46px;border-radius:12px;cursor:pointer;border:1.5px solid var(--line);box-shadow:inset 0 1px 3px rgba(20,40,80,.06);flex-shrink:0}

/* ---------- AI / 工具 开发中角标 ---------- */
.dev-badge{position:absolute;top:12px;right:12px;font-size:11px;font-weight:700;letter-spacing:.4px;color:#fff;background:linear-gradient(135deg,#8a5cff,#b06bff);padding:4px 9px;border-radius:999px;box-shadow:0 4px 12px rgba(138,92,255,.35)}
.ai-card{position:relative;cursor:pointer}
.t-status{position:absolute;top:12px;right:12px;font-size:11px;font-weight:700;padding:4px 9px;border-radius:999px}
.t-status.ok{color:#0d9f6e;background:rgba(18,184,134,.14)}
.t-status.soon{color:#8a5cff;background:rgba(138,92,255,.14)}
.tool-card.t-soon .tool-icon{filter:grayscale(.35);opacity:.55}
.tool-card.t-soon h3,.tool-card.t-soon .t-desc{opacity:.72}

/* ---------- 收银台 ---------- */
.pay-order{background:rgba(255,255,255,.7);border:1.5px solid var(--line);border-radius:16px;padding:14px 16px;margin:6px 0 16px}
.po-row{display:flex;justify-content:space-between;align-items:center;font-size:13.5px;color:var(--ink-2);padding:6px 0}
.po-row b{color:var(--ink);font-weight:600}
.po-row.po-total{border-top:1.5px dashed var(--line);margin-top:6px;padding-top:12px}
.po-row.po-total b{font-size:20px;color:var(--brand-1)}
.pay-title{font-size:12.5px;font-weight:700;color:var(--ink-3);letter-spacing:1px;margin-bottom:10px}
.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.pay-m{display:flex;align-items:center;gap:9px;padding:11px 12px;border:1.5px solid var(--line);border-radius:13px;cursor:pointer;font-size:13.5px;color:var(--ink-2);background:rgba(255,255,255,.65);transition:all .25s}
.pay-m:hover{border-color:var(--brand-1);transform:translateY(-1px)}
.pay-m input{accent-color:var(--brand-1)}
.pay-m:has(input:checked){border-color:var(--brand-1);background:rgba(79,139,255,.07);box-shadow:0 4px 14px rgba(79,139,255,.14)}
.pm-badge{width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;flex-shrink:0}
.pm-badge.alipay{background:linear-gradient(135deg,#1677ff,#2f9bff)}
.pm-badge.wechat{background:linear-gradient(135deg,#07c160,#10c66c)}
.pm-badge.unionpay{background:linear-gradient(135deg,#e0393e,#ff5f6d)}
.pm-badge.balance{background:linear-gradient(135deg,#8a5cff,#b06bff)}

/* ---------- 工具工作区 ---------- */
.tool-overlay{position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:22px;background:rgba(30,40,70,.32);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s}
.tool-overlay.open{opacity:1;pointer-events:auto}
.tool-panel{width:min(760px,96vw);max-height:88vh;overflow:auto;border-radius:24px;padding:22px 24px;box-shadow:0 24px 70px rgba(30,45,90,.25)}
.tool-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.tool-panel-head h3{font-size:19px;margin:0}
.tool-panel-body{display:flex;flex-direction:column;gap:16px}
.tool-block{background:rgba(255,255,255,.55);border:1.5px solid rgba(120,140,190,.14);border-radius:16px;padding:16px}
.tool-block-title{font-size:12.5px;font-weight:700;color:var(--ink-3);letter-spacing:.6px;margin-bottom:10px}
.tool-big{font-size:30px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1.2}
.tool-big small{font-size:13px;font-weight:600;color:var(--ink-3)}
.tool-big.sub{font-size:20px;color:var(--ink-2)}
.tool-note{font-size:13px;color:var(--ink-3);margin-top:6px}
.t-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.t-row.t-center{justify-content:center;margin:4px 0}
.t-input{padding:11px 13px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.8);font-size:14px;outline:none;font-family:inherit;color:var(--ink);flex:1;min-width:120px}
.t-input:focus{border-color:var(--brand-1)}
.t-area{width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.8);font-size:14px;outline:none;font-family:inherit;color:var(--ink);resize:vertical;box-sizing:border-box}
.t-area:focus{border-color:var(--brand-1)}
.t-area.mono{font-family:'SFMono-Regular',Consolas,'Liberation Mono',monospace;font-size:13px}
.tool-result{margin-top:10px;padding:12px 14px;border-radius:12px;background:rgba(79,139,255,.08);border:1px dashed rgba(79,139,255,.35);font-size:14px;color:var(--ink);font-variant-numeric:tabular-nums;word-break:break-all}
.uc-arrow{font-size:20px;color:var(--brand-1)}

/* 随机密码 */
.pw-opts{display:flex;gap:14px;flex-wrap:wrap;margin:10px 0}
.pw-opts .check{font-size:13px;color:var(--ink-2)}
.pw-out{font-family:'SFMono-Regular',Consolas,monospace;font-size:22px;font-weight:700;letter-spacing:2px;padding:18px;border-radius:14px;background:rgba(255,255,255,.75);border:1.5px dashed var(--line);text-align:center;color:var(--ink);word-break:break-all}
.strength{margin-top:12px}
.st-label{font-size:12.5px;font-weight:700;color:var(--ink-3);margin-bottom:6px}
.st-bar{height:8px;border-radius:99px;background:rgba(0,0,0,.06);overflow:hidden}
.st-bar i{display:block;height:100%;width:0;border-radius:99px;transition:width .3s,background .3s}

/* 番茄钟 */
.timer-ring{position:relative;width:200px;height:200px;margin:0 auto}
.timer-time{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:42px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ink)}

/* 颜色选择器 */
.color-swatch{width:120px;height:120px;border-radius:22px;margin:0 auto 14px;box-shadow:0 10px 30px rgba(30,45,90,.18),inset 0 0 0 1px rgba(255,255,255,.3);transition:background .2s}
.cs-input{width:100%;height:44px;border:none;border-radius:12px;background:transparent;cursor:pointer}
.cs-values{display:grid;gap:8px;margin-bottom:14px}
.cs-v{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border-radius:10px;background:rgba(255,255,255,.7);border:1px solid var(--line)}
.cs-v label{font-size:12px;font-weight:700;color:var(--ink-3);letter-spacing:.5px}
.cs-v code{font-family:'SFMono-Regular',Consolas,monospace;font-size:13px;color:var(--ink)}
.cs-preset{display:flex;gap:10px;flex-wrap:wrap}
.cs-p{width:34px;height:34px;border-radius:10px;border:2px solid #fff;box-shadow:0 3px 10px rgba(30,45,90,.18);cursor:pointer;transition:transform .2s}
.cs-p:hover{transform:scale(1.15)}

/* Markdown */
.md-wrap{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.md-preview{min-height:280px;padding:14px;border-radius:12px;background:#fff;border:1.5px solid var(--line);font-size:14px;line-height:1.75;color:var(--ink);overflow:auto}
.md-preview h1,.md-preview h2,.md-preview h3{line-height:1.4;margin:.4em 0}
.md-preview h1{font-size:22px}.md-preview h2{font-size:18px}.md-preview h3{font-size:15px}
.md-preview p{margin:.3em 0}
.md-preview blockquote{border-left:3px solid var(--brand-1);margin:8px 0;padding:4px 12px;color:var(--ink-2);background:rgba(79,139,255,.06);border-radius:0 8px 8px 0}
.md-preview pre{background:#0f172a;color:#e2e8f0;padding:12px;border-radius:10px;overflow:auto;font-size:12.5px}
.md-preview code{font-family:'SFMono-Regular',Consolas,monospace}
.md-preview :not(pre)>code{background:rgba(79,139,255,.12);color:var(--brand-1);padding:1px 6px;border-radius:6px;font-size:12.5px}
.md-preview li{margin:2px 0}
.md-preview a{color:var(--brand-1)}
.md-preview hr{border:none;border-top:1.5px dashed var(--line);margin:10px 0}

/* 图片压缩 */
.drop-zone{display:flex;flex-direction:column;align-items:center;gap:8px;padding:30px 16px;border:2px dashed rgba(79,139,255,.4);border-radius:16px;background:rgba(79,139,255,.05);cursor:pointer;color:var(--ink-2);font-size:13.5px;transition:all .25s}
.drop-zone:hover{border-color:var(--brand-1);background:rgba(79,139,255,.09)}
.drop-zone svg{color:var(--brand-1)}
.img-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}
.ic-cell{text-align:center;padding:14px;border-radius:12px;background:rgba(255,255,255,.7);border:1px solid var(--line)}
.ic-label{font-size:12px;font-weight:700;color:var(--ink-3);margin-bottom:6px}
.ic-cell b{font-size:16px;color:var(--ink)}

.muted{color:var(--ink-3)}

@media(max-width:720px){
  .md-wrap{grid-template-columns:1fr}
  .tool-panel{padding:16px}
  .pay-methods{grid-template-columns:1fr}
  .captcha-canvas{width:100px}
}

/* ============================================================
   Galaxy 全功能补充：AI 工作区 / 帖子详情 / 新工具
   ============================================================ */
/* ---------- AI 工作区 ---------- */
.ai-overlay{position:fixed;inset:0;z-index:130;display:flex;align-items:center;justify-content:center;padding:22px;background:rgba(30,40,70,.34);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s}
.ai-overlay.open{opacity:1;pointer-events:auto}
.ai-panel{width:min(860px,97vw);height:min(86vh,760px);display:flex;flex-direction:column;border-radius:24px;padding:18px 20px;box-shadow:0 26px 80px rgba(30,45,90,.28)}
.ai-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:12px;border-bottom:1.5px solid rgba(120,140,190,.14)}
.aph-left{display:flex;align-items:center;gap:12px}
.aph-icon{width:42px;height:42px;border-radius:13px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.aph-icon svg{width:23px;height:23px}
.ai-panel-head h3{margin:0;font-size:18px}
.ai-panel-head p{margin:2px 0 0;font-size:12.5px;color:var(--ink-3)}
.aph-right{display:flex;align-items:center;gap:8px}
.ai-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:11px 2px;border-bottom:1.5px dashed rgba(120,140,190,.16)}
.ai-upbtn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:11px;background:linear-gradient(135deg,#4f8bff,#8a5cff);color:#fff;font-size:13px;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}
.ai-upbtn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(79,139,255,.32)}
.ai-tbstat{font-size:12.5px;color:var(--ink-3)}
.ai-chat{flex:1;overflow-y:auto;padding:16px 4px;display:flex;flex-direction:column;gap:14px;scroll-behavior:smooth}
.ai-msg{display:flex;gap:10px;max-width:92%;animation:fadeUp .3s ease}
.ai-msg.user{align-self:flex-end;flex-direction:row-reverse}
.am-avatar{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:14px;flex-shrink:0}
.am-bubble{padding:11px 15px;border-radius:16px;font-size:14px;line-height:1.75;background:rgba(255,255,255,.82);border:1.5px solid rgba(120,140,190,.14);box-shadow:0 4px 14px rgba(30,45,90,.06)}
.ai-msg.user .am-bubble{background:linear-gradient(135deg,#4f8bff,#6d7bff);color:#fff;border-color:transparent}
.am-bubble.am-err{background:rgba(255,95,109,.1);border-color:rgba(255,95,109,.35);color:#d64550}
.am-bubble p{margin:.35em 0}
.am-bubble p:first-child{margin-top:0}.am-bubble p:last-child{margin-bottom:0}
.am-bubble h3,.am-bubble h4{margin:.5em 0 .3em;font-size:15px}
.am-bubble ul{margin:.3em 0;padding-left:20px}
.am-bubble li{margin:2px 0}
.am-bubble code{font-family:'SFMono-Regular',Consolas,monospace;font-size:12.5px;background:rgba(79,139,255,.12);color:#3d5bd9;padding:1px 6px;border-radius:6px}
.ai-msg.user .am-bubble code{background:rgba(255,255,255,.22);color:#fff}
.am-bubble pre{background:#0f172a;color:#e2e8f0;padding:12px 14px;border-radius:12px;overflow-x:auto;margin:.5em 0}
.am-bubble pre code{background:none;color:inherit;padding:0;font-size:12.5px;line-height:1.6}
.ai-typing{display:flex;gap:5px;align-items:center;padding:14px 16px}
.ai-typing span{width:7px;height:7px;border-radius:50%;background:#8a94ad;animation:typing 1.2s infinite}
.ai-typing span:nth-child(2){animation-delay:.2s}.ai-typing span:nth-child(3){animation-delay:.4s}
@keyframes typing{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}
.ai-quick{display:flex;gap:8px;flex-wrap:wrap;padding:2px 42px}
.ai-qbtn{padding:7px 13px;border-radius:999px;border:1.5px solid rgba(79,139,255,.3);background:rgba(79,139,255,.07);color:#3d5bd9;font-size:12.5px;cursor:pointer;transition:all .2s}
.ai-qbtn:hover{background:rgba(79,139,255,.16);transform:translateY(-1px)}
.ai-inputbar{display:flex;gap:10px;align-items:flex-end;padding-top:12px;border-top:1.5px solid rgba(120,140,190,.14)}
.ai-inputbar textarea{flex:1;max-height:120px;min-height:46px;padding:12px 15px;border-radius:14px;border:1.5px solid var(--line);background:rgba(255,255,255,.85);font-size:14px;font-family:inherit;resize:none;outline:none;line-height:1.5}
.ai-inputbar textarea:focus{border-color:var(--brand-1)}
.ai-quota{padding-top:8px;font-size:11.5px;color:var(--ink-3);text-align:right}
.ai-canvas-wrap{margin-bottom:10px;border-radius:14px;overflow:hidden;box-shadow:0 8px 24px rgba(30,45,90,.16)}
.ai-canvas-wrap canvas{display:block;width:100%;height:auto}
#voiceBtn.recording{background:linear-gradient(135deg,#ff5f6d,#ff8a5c);animation:pulseRec 1.3s infinite}
@keyframes pulseRec{0%,100%{box-shadow:0 0 0 0 rgba(255,95,109,.4)}50%{box-shadow:0 0 0 8px rgba(255,95,109,0)}}

/* ---------- 论坛帖子详情 ---------- */
.post-detail-card{width:min(680px,95vw);max-height:86vh;overflow:auto}
.pd-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-2);margin-bottom:14px;flex-wrap:wrap}
.pd-meta b{color:var(--ink)}
.pd-meta time,.pd-meta span{color:var(--ink-3)}
.p-avatar.sm{width:30px;height:30px;font-size:12px}
.pd-content{font-size:14.5px;line-height:1.9;color:var(--ink);padding:14px 16px;background:rgba(255,255,255,.6);border-radius:14px;border:1.5px solid rgba(120,140,190,.12)}
.pd-content p{margin:.5em 0}.pd-content p:first-child{margin-top:0}.pd-content p:last-child{margin-bottom:0}
.pd-comments{margin-top:16px;display:flex;flex-direction:column;gap:10px}
.pd-c-title{font-size:13px;font-weight:700;color:var(--ink-3);letter-spacing:.5px}
.pd-c-item{display:flex;gap:10px;padding:11px 13px;border-radius:13px;background:rgba(79,139,255,.05)}
.pd-c-head{display:flex;gap:8px;align-items:baseline;margin-bottom:3px}
.pd-c-head b{font-size:13px}
.pd-c-head time{font-size:11.5px;color:var(--ink-3)}
.pd-c-item p{margin:0;font-size:13.5px;line-height:1.65;color:var(--ink-2)}
.pd-comment-bar{display:flex;gap:10px;margin-top:14px;padding-top:14px;border-top:1.5px dashed rgba(120,140,190,.18)}
.pd-comment-bar input{flex:1;padding:11px 14px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.8);font-size:14px;outline:none;font-family:inherit}
.pd-comment-bar input:focus{border-color:var(--brand-1)}
.forum-empty{padding:44px;text-align:center;color:var(--ink-3);font-size:14px;border-radius:18px}

/* ---------- 文本对比 ---------- */
.diff-out{border-radius:12px;overflow:hidden;border:1.5px solid var(--line);max-height:340px;overflow:auto;font-family:'SFMono-Regular',Consolas,monospace;font-size:13px;line-height:1.8;background:#fff}
.df-line{display:flex;gap:8px;padding:1px 12px;white-space:pre-wrap;word-break:break-all}
.df-line.eq{color:#4a5573}
.df-line.add{background:rgba(18,184,134,.14)}
.df-line.del{background:rgba(255,95,109,.13)}
.df-mark{width:14px;flex-shrink:0;font-weight:800}
.df-line.add .df-mark{color:#0d9f6e}.df-line.del .df-mark{color:#e0393e}
.df-add{color:#0d9f6e;font-weight:700}.df-del{color:#e0393e;font-weight:700}

/* AI 卡片与工具卡片统一 t-go */
.ai-card{position:relative;overflow:hidden}
.ai-card .t-go{position:absolute;right:18px;bottom:16px;display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:600;color:var(--brand-1);opacity:0;transform:translateX(-6px);transition:all .3s}
.ai-card .t-go svg{width:14px;height:14px}
.ai-card:hover .t-go{opacity:1;transform:translateX(0)}
@media(max-width:720px){
  .ai-panel{height:92vh;padding:14px}
  .ai-msg{max-width:97%}
  .ai-quick{padding:2px 0}
}

/* ---------- 余额条 / 卡密兑换 / 余额支付收银台 ---------- */
.bal-row{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:4px 2px}
.bal-left{display:flex;align-items:baseline;gap:14px}
.bal-label{font-size:14px;color:var(--ink-3);letter-spacing:.5px}
.bal-num{font-size:15px;color:var(--ink-3)}
.bal-num b{font-size:34px;font-weight:800;color:var(--ink);background:linear-gradient(135deg,#4f8bff,#8a5cff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.bal-right{flex:1;min-width:260px;max-width:460px}
.bal-sub{font-size:13px;color:var(--ink-3);background:rgba(79,139,255,.08);border:1px solid rgba(79,139,255,.18);padding:3px 10px;border-radius:20px;white-space:nowrap}
.bal-sub b{color:var(--brand-1);font-weight:800}
.redeem-tip{font-size:12.5px;color:var(--ink-3);margin-bottom:8px}
.redeem-bar{display:flex;gap:10px}
.redeem-bar input{flex:1;min-width:0;padding:11px 14px;border-radius:12px;border:1.5px solid var(--line);background:rgba(255,255,255,.85);font-size:13px;outline:none;font-family:inherit}
.redeem-bar input:focus{border-color:var(--brand-1)}
.pay-balance-tip{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:14px;background:linear-gradient(135deg,rgba(79,139,255,.1),rgba(138,92,255,.1));border:1.5px solid rgba(79,139,255,.25);font-size:14px;font-weight:600;color:var(--ink);margin-bottom:14px}
.pay-low-tip{display:none;text-align:center;font-size:12.5px;color:var(--ink-3);margin-top:10px}
.pay-low-tip a{color:var(--brand-1);font-weight:600;text-decoration:none}
@media(max-width:720px){.bal-row{flex-direction:column;align-items:flex-start}}