/* ═══════════════════════ 令牌（同 auth v3 玻璃主题） ═══════════════════════ */
:root{
  --brand:#2588f3;--brand-600:#1b78e2;--brand-700:#1461bf;--brand-50:#eef6ff;--brand-100:#d9eafd;
  --ink:#0d1b2e;--ink-2:#2c3e57;--muted:#5a6e8c;--faint:#8799b3;--line:#e3e9f0;--line-2:#d2dce7;
  --ok:#18b263;--ok-50:#e9f9f0;--warn:#b86e00;--warn-50:#fff5e3;--danger:#d0364a;--danger-50:#fff0f2;
  --c-blue:#2588f3;--c-navy:#1d3045;--c-orange:#ff9b6b;--c-yellow:#ffc94d;
  --grad:linear-gradient(120deg,#2f8cff 0%,#4a74ff 55%,#6a5cff 100%);
  --grad-soft:linear-gradient(135deg,rgba(63,147,255,.14),rgba(138,115,255,.14));
  --hair:rgba(160,180,210,.24);
  --ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.3,1.5,.5,1);
  --wrap:1200px;--top-h:64px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
html,body{margin:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",sans-serif;
  color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;background:#eaf1ff;overflow-x:hidden;
}
body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:linear-gradient(rgba(40,80,160,.05) 1px,transparent 1px) 0 0/32px 32px,linear-gradient(90deg,rgba(40,80,160,.05) 1px,transparent 1px) 0 0/32px 32px;
  -webkit-mask-image:radial-gradient(60% 55% at 50% 40%,#000 20%,transparent 75%);mask-image:radial-gradient(60% 55% at 50% 40%,#000 20%,transparent 75%)}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--brand-600);text-decoration:none}
[hidden]{display:none!important}
body[data-registration-enabled="0"] [data-if="registration"],
body[data-registration-enabled="1"] [data-if="!registration"],
body[data-trial-enabled="0"] [data-if="trial"],
body[data-telegram-enabled="0"] [data-if="telegram"],
body[data-groups-enabled="0"] [data-if="groups"],
body[data-groups-enabled="1"] [data-if="!groups"]{display:none!important}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.tnum{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{position:relative;width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
main,.bottom{position:relative;z-index:2}

.orbs{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.orbs i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.75;animation:orb 22s ease-in-out infinite alternate;will-change:transform}
.orbs .o1{width:46vw;height:46vw;left:-10vw;top:-16vw;background:radial-gradient(circle,#7fb6ff 0%,#4f8dff 45%,transparent 70%)}
.orbs .o2{width:38vw;height:38vw;right:-8vw;top:-6vw;background:radial-gradient(circle,#c3b0ff 0%,#9b7dff 45%,transparent 70%);animation-delay:-6s}
.orbs .o3{width:40vw;height:40vw;right:-6vw;bottom:-18vw;background:radial-gradient(circle,#ffd99a 0%,#ffb35c 45%,transparent 70%);opacity:.6;animation-delay:-11s}
.orbs .o4{width:34vw;height:34vw;left:-6vw;bottom:-14vw;background:radial-gradient(circle,#9ff0e4 0%,#48d6c6 45%,transparent 70%);opacity:.55;animation-delay:-3s}
@keyframes orb{to{transform:translate(4vw,3vw) scale(1.08)}}

/* ═══════════════════════ 基础组件 ═══════════════════════ */
/* 玻璃卡片：半透明渐变 + 渐变描边 + 彩色外发光（同 auth .card） */
.glass{position:relative;border-radius:24px;
  background:linear-gradient(160deg,rgba(255,255,255,.80) 0%,rgba(255,255,255,.62) 55%,rgba(255,255,255,.70) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.95),0 30px 70px -24px rgba(48,92,210,.38),0 12px 28px -12px rgba(13,27,46,.14),0 0 90px -30px rgba(140,110,255,.45)}
.glass::before{content:"";position:absolute;inset:0;z-index:0;border-radius:inherit;padding:1.2px;pointer-events:none;
  background:linear-gradient(150deg,#fff 0%,rgba(255,255,255,.35) 35%,rgba(150,130,255,.45) 70%,rgba(80,200,255,.65) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.blur{-webkit-backdrop-filter:blur(26px) saturate(180%);backdrop-filter:blur(26px) saturate(180%)}
/* 轻玻璃：大量平铺的小卡片不加 backdrop-filter，避免滚动掉帧 */
.tile{position:relative;border-radius:18px;background:rgba(255,255,255,.5);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85),0 18px 40px -26px rgba(48,92,210,.42)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 20px;border:0;border-radius:14px;overflow:hidden;
  background:var(--grad);color:#fff;font-size:15px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 14px 30px -10px rgba(70,100,255,.7),0 0 0 1px rgba(80,110,255,.3);transition:filter .15s,transform .1s,box-shadow .15s}
.btn::before{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .7s var(--ease)}
.btn:hover{filter:brightness(1.05)}.btn:hover::before{left:120%}
.btn:active{transform:translateY(1px)}
.btn .arrow{transition:transform .2s var(--ease)}.btn:hover .arrow{transform:translateX(3px)}
.btn.lg{height:52px;padding:0 26px}
.btn.sm{height:36px;padding:0 14px;border-radius:10px;font-size:13px}
.btn.block{display:flex;width:100%}
.btn.ghost{background:rgba(255,255,255,.6);color:var(--ink);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9),0 8px 20px -14px rgba(40,80,160,.35)}
.btn.ghost::before{display:none}
.btn.ghost:hover{background:rgba(255,255,255,.86);filter:none}
.btn.amber{background:linear-gradient(120deg,#ffb238 0%,#ff8a3d 60%,#ff6b5a 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 14px 30px -10px rgba(255,120,60,.7),0 0 0 1px rgba(255,140,60,.35)}
.pill-btn{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px;border:0;border-radius:10px;background:var(--grad-soft);color:#2f5fe0;font-size:12.5px;font-weight:700;white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(100,140,255,.22)}
.pill-btn:hover{background:linear-gradient(135deg,rgba(63,147,255,.22),rgba(138,115,255,.22))}

/* 分段标签（同 auth .tabs），--n 为项数、--i 为选中序号，由 JS 写入 */
.tabs{position:relative;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:4px;border-radius:12px;background:rgba(255,255,255,.42);box-shadow:inset 0 0 0 1px rgba(255,255,255,.8),inset 0 1px 2px rgba(30,60,120,.06);--n:2;--i:0}
.tabs button{position:relative;z-index:1;height:34px;padding:0 14px;border:0;border-radius:9px;background:none;color:var(--muted);font-weight:700;white-space:nowrap;transition:color .2s}
.tabs button[aria-selected="true"],.tabs button[aria-pressed="true"]{color:#1b4fb8}
.tabs .thumb{position:absolute;top:4px;bottom:4px;left:4px;width:calc((100% - 8px) / var(--n));border-radius:9px;background:linear-gradient(180deg,#fff,rgba(255,255,255,.88));
  box-shadow:0 1px 0 #fff inset,0 4px 14px -2px rgba(60,110,240,.25),0 0 0 1px rgba(255,255,255,.9);transform:translateX(calc(var(--i) * 100%));transition:transform .34s var(--ease)}
.tabs.sm{border-radius:10px;padding:3px}
.tabs.sm .thumb{top:3px;bottom:3px;left:3px;width:calc((100% - 6px) / var(--n));border-radius:8px}
.tabs.sm button{height:28px;padding:0 10px;border-radius:8px;font-size:12px}
.tabs button em{margin-left:5px;font-style:normal;font-size:.92em;opacity:.7}
.tabs button .off{display:inline-block;margin-left:6px;padding:1px 5px;border-radius:5px;background:var(--ok-50);color:#0f7c45;font-size:10.5px;font-weight:800}

.eyebrow{display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 12px 0 10px;border-radius:99px;background:rgba(255,255,255,.55);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9),0 6px 16px -10px rgba(60,100,200,.35);color:#3d6be6;font-size:12.5px;font-weight:700;white-space:nowrap}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--grad)}
.eyebrow i.live{background:var(--ok);box-shadow:0 0 0 3px rgba(24,178,99,.18)}
.sec{position:relative;padding:96px 0}
.sec-head{max-width:660px;margin:0 0 44px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-title{margin:14px 0 0;font-size:clamp(28px,3.4vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.22}
.sec-head p{margin:12px 0 0;color:var(--muted);font-size:15px;line-height:1.8}
.pulse{display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 10px;border-radius:99px;background:rgba(255,255,255,.55);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9);color:var(--ink-2);font-size:12px;font-weight:600;white-space:nowrap}
.pulse i{width:7px;height:7px;border-radius:50%;background:#f0a020;animation:blinkdot 1.4s infinite}
.pulse.ok{background:rgba(226,248,236,.8);color:#0f7c45}.pulse.ok i{background:var(--ok);animation:none;box-shadow:0 0 0 3px rgba(24,178,99,.16)}
@keyframes blinkdot{50%{opacity:.3}}
.av{display:grid;place-items:center;flex:0 0 auto;width:32px;height:32px;border-radius:50%;color:#fff;font-size:12px;font-weight:800;box-shadow:inset 0 -2px 0 rgba(0,0,0,.08)}
.av.b{background:#2588f3}.av.o{background:#ff9b6b}.av.y{background:#f2b92c}.av.g{background:#18b263}.av.v{background:#8a73ff}.av.n{background:#1d3045}

/* ═══════════════════════ 顶栏 ═══════════════════════ */
.top{position:sticky;top:0;z-index:50;height:var(--top-h);transition:background .25s,box-shadow .25s}
.top.scrolled{background:rgba(255,255,255,.58);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);box-shadow:inset 0 -1px 0 rgba(255,255,255,.85),0 10px 30px -18px rgba(40,80,170,.3)}
.top .wrap{display:flex;align-items:center;gap:18px;height:100%}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:16px;white-space:nowrap}
.brand svg{width:32px;height:32px;border-radius:9px;box-shadow:0 4px 14px rgba(37,136,243,.22)}
.nav{display:flex;gap:2px;margin-left:14px}
.nav a{padding:7px 12px;border-radius:9px;color:var(--ink-2);font-size:13px;white-space:nowrap;transition:background .15s,color .15s}
.nav a:hover{background:rgba(255,255,255,.75)}
.nav a.on{background:rgba(255,255,255,.72);color:#1b4fb8;box-shadow:inset 0 0 0 1px rgba(255,255,255,.95)}
.top-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.menu-btn{display:none;place-items:center;width:38px;height:38px;border:0;border-radius:11px;background:rgba(255,255,255,.6);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9);color:var(--ink)}
.sheet{position:fixed;left:12px;right:12px;top:calc(var(--top-h) + 4px);z-index:49;display:grid;gap:2px;padding:8px;border-radius:18px;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(24px) saturate(180%);backdrop-filter:blur(24px) saturate(180%);box-shadow:0 0 0 1px rgba(255,255,255,.9),0 24px 60px -16px rgba(20,40,120,.35);animation:pop .3s var(--spring)}
.sheet a:not(.btn){padding:12px 14px;border-radius:12px;color:var(--ink);font-size:15px;font-weight:600}
.sheet a:not(.btn):hover{background:var(--grad-soft)}
.sheet .btn{margin-top:6px}
@keyframes pop{from{opacity:0;transform:translateY(-8px) scale(.98)}to{opacity:1;transform:none}}

/* ═══════════════════════ 首屏 ═══════════════════════ */
.hero{padding:36px 0 84px}
.hero-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.hero-copy h1{margin:18px 0 0;font-size:clamp(40px,4.9vw,62px);font-weight:800;letter-spacing:-.03em;line-height:1.13}
.hero-copy h1 span{display:block}
.lead{max-width:500px;margin:20px 0 0;color:var(--muted);font-size:16.5px;line-height:1.85}
.cta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:32px}
.cta-note{margin:14px 0 0;color:var(--faint);font-size:12.5px}
.checks{display:flex;flex-wrap:wrap;gap:10px 18px;margin:26px 0 0;padding:0;list-style:none;color:var(--ink-2);font-size:13px}
.checks li{display:flex;align-items:center;gap:7px;white-space:nowrap}
.checks li::before{content:"";flex:0 0 auto;width:17px;height:17px;border-radius:50%;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/11px no-repeat,linear-gradient(#34d399,#18b263);box-shadow:0 4px 10px -4px rgba(24,178,99,.6)}

.hero-demo{position:relative;min-width:0}
/* 角色：沿用 auth 的 440×400 舞台，按 --s 缩放；下沿 96px 藏在卡片后，透过玻璃隐约可见 */
.crew{position:relative;z-index:1;width:calc(440px * var(--s));height:calc(298px * var(--s));--s:.56}
.hero .crew{margin-left:6%}
.stage{position:absolute;left:0;bottom:calc(-96px * var(--s));width:440px;height:400px;transform:scale(var(--s));transform-origin:0 100%}
.char{position:absolute;bottom:0;transform-origin:50% 100%;will-change:transform;transition:background-color .5s}
.char.blue{left:70px;width:160px;height:330px;background:var(--c-blue);border-radius:14px 14px 0 0;z-index:1}
.char.navy{left:215px;width:115px;height:262px;background:var(--c-navy);border-radius:12px 12px 0 0;z-index:2}
.char.orange{left:0;width:220px;height:180px;background:var(--c-orange);border-radius:110px 110px 0 0;z-index:3}
.char.yellow{left:300px;width:130px;height:210px;background:var(--c-yellow);border-radius:65px 65px 0 0;z-index:4}
.char::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(100deg,rgba(255,255,255,.14),transparent 40%);pointer-events:none}
.face{position:absolute;display:flex;align-items:center}
.eye{display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fff;overflow:hidden}
.eye i,.dot{display:block;border-radius:50%;background:#131c29}
.mouth{position:absolute;overflow:visible}
.mouth path{fill:none;stroke:#131c29;stroke-width:4;stroke-linecap:round}
.cheek{position:absolute;width:16px;height:9px;border-radius:50%;background:#ff6f7d;opacity:0;transition:opacity .3s}
.stage.blush .cheek{opacity:.35}
.headset{position:absolute;left:-10px;top:-24px;width:180px;height:104px;pointer-events:none}
.headset .band{position:absolute;left:16px;top:0;width:148px;height:84px;border:8px solid var(--c-navy);border-bottom:0;border-radius:84px 84px 0 0}
.headset .cup{position:absolute;top:54px;width:18px;height:40px;border-radius:8px;background:var(--c-navy)}
.headset .l{left:0}.headset .r{right:0}
.headset .mic{position:absolute;right:6px;top:90px;width:54px;height:30px;border:5px solid var(--c-navy);border-top:0;border-left:0;border-radius:0 0 26px 0}
.headset .mic::after{content:"";position:absolute;left:-9px;bottom:-8px;width:13px;height:13px;border-radius:50%;background:var(--c-navy)}
.tie{position:absolute;left:50%;top:88px;margin-left:-8px;border:8px solid transparent;border-top:13px solid var(--ok)}
/* 气泡放在未缩放的 .crew 里，字号不随角色缩小 */
.bubble{position:absolute;left:0;bottom:0;z-index:10;max-width:260px;padding:8px 13px;border-radius:14px 14px 14px 4px;background:#fff;color:var(--ink);font-size:13px;font-weight:600;line-height:1.4;white-space:nowrap;box-shadow:0 10px 28px rgba(13,27,46,.14);opacity:0;transform:translateY(6px) scale(.9);transform-origin:0 100%;transition:opacity .18s,transform .26s var(--spring);pointer-events:none}
.bubble.show{opacity:1;transform:none}
.bubble.happy{background:var(--ok-50);color:#0f7c45}
.bubble .live{display:inline-block;width:6px;height:6px;margin-right:6px;border-radius:50%;background:var(--ok);vertical-align:1px}
.confetti{position:absolute;z-index:9;width:8px;height:12px;border-radius:2px;opacity:0;pointer-events:none}
.confetti.go{animation:confetti 1.4s var(--ease) forwards}
@keyframes confetti{0%{opacity:1;transform:translate(0,0) rotate(0)}100%{opacity:0;transform:translate(var(--dx),var(--dy)) rotate(var(--r))}}

/* 工作台演示 */
.wb{position:relative;z-index:2;overflow:hidden;border-radius:22px;container-type:inline-size}
.wb>*{position:relative;z-index:1}
.wb-head{display:flex;align-items:center;gap:12px;height:54px;padding:0 14px 0 16px;border-bottom:1px solid var(--hair)}
.wb-title{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;white-space:nowrap}
.wb-title svg{width:24px;height:24px;border-radius:7px;box-shadow:0 3px 10px rgba(37,136,243,.2)}
.wb-head .tabs{margin-left:auto}
.wb-body{display:grid;grid-template-columns:208px minmax(0,1fr);height:408px}
.wb-queue{min-width:0;padding:12px 10px;border-right:1px solid var(--hair);background:rgba(255,255,255,.26)}
.q-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:3px;padding:3px;border-radius:10px;background:rgba(255,255,255,.45);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85)}
.q-tabs span{display:flex;align-items:center;justify-content:center;gap:3px;height:26px;border-radius:8px;color:var(--muted);font-size:11.5px;font-weight:700;white-space:nowrap}
.q-tabs span.on{background:#fff;color:#1b4fb8;box-shadow:0 4px 12px -3px rgba(60,110,240,.28)}
.q-list{display:grid;gap:4px;margin-top:10px}
.q-row{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:9px;align-items:center;padding:9px 8px;border-radius:13px;transition:background .3s,box-shadow .3s,transform .45s var(--spring)}
.q-row.on{background:rgba(255,255,255,.88);box-shadow:inset 0 0 0 1px #fff,0 8px 20px -12px rgba(40,80,170,.35)}
.q-row.ping{animation:ping .6s var(--spring)}
@keyframes ping{40%{transform:translateX(4px)}}
.q-row b{display:block;overflow:hidden;font-size:12.5px;white-space:nowrap;text-overflow:ellipsis}
.q-row small{display:block;margin-top:2px;overflow:hidden;color:var(--faint);font-size:11px;white-space:nowrap;text-overflow:ellipsis}
.q-row .side{display:grid;justify-items:end;gap:4px;align-self:start;color:var(--faint);font-size:10.5px}
.n-badge{display:grid;place-items:center;min-width:17px;height:17px;padding:0 5px;border-radius:99px;background:var(--grad);color:#fff;font-size:10px;font-weight:800;animation:msgIn .4s var(--spring)}
.q-foot{margin:12px 4px 0;padding-top:10px;border-top:1px dashed var(--hair);color:var(--faint);font-size:11px;line-height:1.5}
.wb-chat{display:flex;flex-direction:column;min-width:0;min-height:0}
.chat-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-bottom:1px solid var(--hair)}
.chat-head b{display:block;font-size:13px}
.chat-head small{display:block;margin-top:1px;color:var(--muted);font-size:11.5px}
.chips-sm{display:flex;gap:5px}
.chips-sm span{padding:3px 8px;border-radius:7px;background:rgba(255,255,255,.62);box-shadow:inset 0 0 0 1px rgba(255,255,255,.95);color:var(--ink-2);font-size:11px;white-space:nowrap}
.chat-log{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;min-height:0;padding:14px;overflow:hidden;transition:opacity .35s}
.chat-log.fade{opacity:0}
.msg{max-width:80%;align-self:flex-start;padding:8px 12px;border-radius:14px 14px 14px 4px;background:#fff;color:var(--ink);font-size:12.5px;line-height:1.55;box-shadow:0 6px 16px -10px rgba(13,27,46,.28);transform-origin:0 100%;animation:msgIn .42s var(--spring) both}
.msg.me{align-self:flex-end;border-radius:14px 14px 4px 14px;background:var(--grad);color:#fff;transform-origin:100% 100%;box-shadow:0 8px 20px -10px rgba(70,100,255,.6)}
.msg .tag{display:inline-block;margin-right:6px;padding:0 6px;border-radius:5px;background:rgba(255,255,255,.24);font-size:10.5px;font-weight:700;vertical-align:1px}
.msg.pic{padding:4px}
.pic-thumb{position:relative;display:block;width:136px;height:86px;overflow:hidden;border-radius:11px;background:linear-gradient(135deg,#bfe0ff,#d8ccff 58%,#ffe2bd)}
.pic-thumb svg{position:absolute;left:0;right:0;bottom:0;width:100%}
.pic-thumb::after{content:"";position:absolute;right:16px;top:14px;width:14px;height:14px;border-radius:50%;background:#fff6d8;box-shadow:0 0 12px #fff}
.voice{display:flex;align-items:center;gap:3px;min-width:112px}
.voice i{width:2.5px;border-radius:2px;background:currentColor}
.voice i:nth-child(1){height:6px}.voice i:nth-child(2){height:12px}.voice i:nth-child(3){height:17px}.voice i:nth-child(4){height:10px}.voice i:nth-child(5){height:6px}
.voice span{margin-left:auto;padding-left:14px;font-size:11px;opacity:.85}
.typing{display:flex;align-self:flex-start;gap:4px;padding:11px 12px;border-radius:14px 14px 14px 4px;background:#fff;animation:msgIn .3s var(--spring) both}
.typing i{width:6px;height:6px;border-radius:50%;background:#b4c2d4;animation:typing 1.1s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes typing{0%,60%,100%{transform:none;opacity:.5}30%{transform:translateY(-3px);opacity:1}}
.read{align-self:flex-end;margin-top:-4px;color:var(--faint);font-size:10.5px;animation:msgIn .3s both}
@keyframes msgIn{from{opacity:0;transform:translateY(8px) scale(.92)}to{opacity:1;transform:none}}
.chat-quick{display:flex;gap:6px;padding:0 14px 8px;overflow:hidden}
.chat-quick span{flex:0 0 auto;padding:4px 10px;border-radius:99px;background:rgba(255,255,255,.62);box-shadow:inset 0 0 0 1px rgba(255,255,255,.95);color:var(--ink-2);font-size:11.5px;transition:background .2s,color .2s,box-shadow .2s}
.chat-quick span.hit{background:var(--grad-soft);color:#2f5fe0;box-shadow:inset 0 0 0 1px rgba(100,140,255,.4),0 0 0 3px rgba(95,140,255,.12)}
.chat-input{display:flex;align-items:center;gap:8px;margin:0 12px 12px;padding:6px 6px 6px 12px;border-radius:13px;background:rgba(255,255,255,.74);box-shadow:inset 0 1px 0 #fff,0 0 0 1px rgba(200,216,240,.6)}
.chat-input span{flex:1;overflow:hidden;color:var(--faint);font-size:12.5px;white-space:nowrap;text-overflow:ellipsis}
.chat-input b{display:grid;place-items:center;height:30px;padding:0 14px;border-radius:9px;background:var(--grad);color:#fff;font-size:12px}
.float-note{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;max-width:260px;padding:10px 14px 10px 10px;border-radius:16px;background:rgba(255,255,255,.74);-webkit-backdrop-filter:blur(16px) saturate(180%);backdrop-filter:blur(16px) saturate(180%);
  box-shadow:inset 0 1px 0 #fff,0 0 0 1px rgba(255,255,255,.7),0 18px 40px -16px rgba(40,80,170,.45);opacity:0;transform:translateY(10px) scale(.96);transition:opacity .3s,transform .5s var(--spring);pointer-events:none}
.float-note.show{opacity:1;transform:none}
.float-note .ic{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:10px;color:#fff}
.float-note b{display:block;font-size:12.5px;white-space:nowrap}
.float-note small{display:block;overflow:hidden;color:var(--muted);font-size:11.5px;white-space:nowrap;text-overflow:ellipsis}
.float-note.n-app{left:-30px;bottom:70px}
.float-note.n-tg{right:-24px;top:128px}
/* ═══════════════════════ 入口汇流 ═══════════════════════ */
.flow{height:420px;padding:0;border-radius:28px}
.flow-lines{position:absolute;inset:0;z-index:1;width:100%;height:100%;overflow:visible;pointer-events:none}
.flow-lines path{fill:none;vector-effect:non-scaling-stroke}
.flow-lines .base{stroke:rgba(110,140,210,.22);stroke-width:2}
.flow-lines .run{stroke:url(#flowGrad);stroke-width:2;stroke-dasharray:5 11;opacity:.35;animation:dash 1.1s linear infinite;transition:opacity .3s,stroke-width .3s}
.flow-lines .run.on{opacity:1;stroke-width:3}
@keyframes dash{to{stroke-dashoffset:-16}}
.notif>div,.float-note>div,.flow-chip>div{min-width:0}
.sec-title,.final-card h2{text-wrap:balance}
.flow-col{position:absolute;top:36px;bottom:4px;z-index:2;display:flex;flex-direction:column;justify-content:space-evenly;width:25%}
.flow-col.in{left:2.5%}.flow-col.out{right:2.5%}
.flow-chip{display:flex;align-items:center;gap:10px;height:48px;padding:0 14px 0 8px;border-radius:14px;background:rgba(255,255,255,.62);box-shadow:inset 0 0 0 1px rgba(255,255,255,.95),0 8px 20px -14px rgba(40,80,170,.4);transition:background .3s,box-shadow .3s,transform .3s var(--spring)}
.flow-chip .pi{width:32px;height:32px;border-radius:10px}
.flow-chip .pi svg{width:17px;height:17px}
.flow-chip b{display:block;font-size:13.5px;white-space:nowrap}
.flow-chip small{display:block;color:var(--faint);font-size:11px;white-space:nowrap}
.flow-chip.on{background:#fff;box-shadow:inset 0 0 0 1.5px rgba(95,140,255,.45),0 12px 26px -12px rgba(80,110,255,.5);transform:scale(1.03)}
.flow-core{position:absolute;left:50%;top:calc(50% + 16px);z-index:2;width:23%;padding:22px 16px 18px;border-radius:24px;transform:translate(-50%,-50%);text-align:center;
  background:linear-gradient(160deg,rgba(255,255,255,.95),rgba(255,255,255,.75));box-shadow:inset 0 0 0 1px #fff,0 24px 50px -20px rgba(48,92,210,.45),0 0 70px -20px rgba(140,110,255,.5)}
.flow-core svg{width:48px;height:48px;border-radius:14px;box-shadow:0 8px 20px rgba(37,136,243,.28)}
.flow-core b{display:block;margin-top:10px;font-size:15px}
.flow-core small{display:block;margin-top:2px;color:var(--muted);font-size:12px}
.flow-core .counts{display:flex;justify-content:center;gap:6px;margin-top:12px}
.flow-core .counts span{padding:3px 9px;border-radius:99px;background:var(--grad-soft);color:#2f5fe0;font-size:12px;font-weight:700}
.flow-core .counts span.bump{animation:bump .45s var(--spring)}
@keyframes bump{40%{transform:scale(1.18)}}
.flow-label{position:absolute;top:14px;z-index:2;color:var(--faint);font-size:12px;font-weight:700;letter-spacing:.06em}
.flow-label.l{left:2.5%}.flow-label.r{right:2.5%}

/* ═══════════════════════ 左右分栏通用 ═══════════════════════ */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:64px;align-items:center}
.split .sec-head{margin-bottom:0}
.steps{display:grid;gap:10px;margin:28px 0 0;padding:0;list-style:none;counter-reset:n}
.steps li{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.45);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85)}
.steps li::before{counter-increment:n;content:counter(n);display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#3f93ff,#8a73ff);color:#fff;font-size:12.5px;font-weight:800;box-shadow:0 6px 14px -6px rgba(80,110,255,.7)}
.steps b{display:block;font-size:15px}
.steps small{display:block;margin-top:3px;color:var(--muted);font-size:13px;line-height:1.65}
.pi{display:grid;place-items:center;flex:0 0 auto;width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.8);box-shadow:inset 0 0 0 1px #fff,0 6px 16px -8px rgba(60,100,200,.35)}
.pi svg{width:20px;height:20px;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ticks{display:grid;gap:8px;margin:18px 0 0;padding:0;list-style:none;color:var(--ink-2);font-size:13.5px}
.ticks li{display:flex;align-items:flex-start;gap:8px;line-height:1.6}
.ticks li::before{content:"";flex:0 0 auto;width:16px;height:16px;margin-top:3px;border-radius:50%;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233d6be6' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/10px no-repeat,linear-gradient(135deg,rgba(63,147,255,.18),rgba(138,115,255,.18))}
.ticks code{padding:1px 5px;border-radius:5px;background:rgba(255,255,255,.7);box-shadow:inset 0 0 0 1px var(--line);font:12px ui-monospace,Menlo,monospace;color:#2f5fe0}

/* ═══════════════════════ 会话队列 ═══════════════════════ */
.queue{padding:18px;border-radius:26px}
.queue>*{position:relative;z-index:1}
.queue-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:2px 2px 14px}
.queue-head b{display:block;font-size:16px}
.queue-head small{display:block;margin-top:1px;color:var(--muted);font-size:12.5px}
.rows{display:grid;align-content:start;gap:8px;min-height:256px;margin-top:14px}
.row{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:4px 12px;align-items:center;width:100%;padding:12px 14px;border:0;border-radius:16px;background:rgba(255,255,255,.55);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9);text-align:left;animation:rise .38s var(--ease) both;transition:background .2s,box-shadow .2s}
.row:hover{background:rgba(255,255,255,.82)}
.row[aria-expanded="true"]{background:#fff;box-shadow:inset 0 0 0 1.5px rgba(95,140,255,.45),0 12px 28px -14px rgba(80,110,255,.45)}
.row .av{width:40px;height:40px;font-size:14px}
.row b{display:block;font-size:14px}
.row small{display:block;overflow:hidden;color:var(--muted);font-size:12.5px;white-space:nowrap;text-overflow:ellipsis}
.row .wait{color:var(--faint);font-size:12px;font-weight:700;white-space:nowrap}
.row .wait.long{color:#b86a00}
.row .detail{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;padding-top:10px;border-top:1px dashed var(--hair)}
.row .detail span{padding:4px 9px;border-radius:8px;background:var(--grad-soft);color:#2f5fe0;font-size:12px;font-weight:600}
.row .detail span i{margin-right:4px;color:var(--muted);font-style:normal;font-weight:500}
.more-row{padding:6px 4px 0;color:var(--faint);font-size:12.5px;text-align:center}
@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.hint-bar{display:flex;align-items:center;gap:8px;margin-top:14px;padding:11px 14px;border-radius:14px;background:linear-gradient(120deg,rgba(90,150,255,.14),rgba(255,255,255,.45));box-shadow:inset 0 0 0 1px rgba(255,255,255,.85);color:var(--ink-2);font-size:12.5px}
.hint-bar svg{flex:0 0 auto;width:16px;height:16px;color:#3d6be6}

/* ═══════════════════════ 访客端消息 ═══════════════════════ */
.phone{position:relative;width:340px;max-width:100%;margin:0 auto;padding:11px;border-radius:46px;background:linear-gradient(160deg,rgba(255,255,255,.75),rgba(255,255,255,.4));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.95),0 40px 80px -30px rgba(40,70,160,.45),0 0 90px -30px rgba(140,110,255,.4)}
.screen{display:flex;flex-direction:column;height:600px;overflow:hidden;border-radius:36px;background:linear-gradient(180deg,#f8fbff,#edf2fb)}
.status{display:flex;align-items:center;justify-content:space-between;padding:12px 26px 4px;font-size:12.5px;font-weight:700}
.status i{width:78px;height:22px;border-radius:99px;background:#0d1b2e}
.p-head{display:flex;align-items:center;gap:10px;padding:8px 16px 12px;border-bottom:1px solid var(--hair);background:rgba(255,255,255,.72)}
.p-head svg{width:38px;height:38px;border-radius:50%;box-shadow:0 4px 12px rgba(37,136,243,.2)}
.p-head b{display:block;font-size:14px}
.p-head small{display:flex;align-items:center;gap:5px;color:#0f7c45;font-size:11.5px}
.p-head small::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}
.p-log{flex:1;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;min-height:0;padding:14px;overflow:hidden}
.p-log .msg{max-width:80%;font-size:13.5px}
.p-log .me{align-self:flex-end}
.p-foot{display:flex;align-items:center;gap:8px;padding:10px 12px 20px;border-top:1px solid var(--hair);background:rgba(255,255,255,.82)}
.p-foot .circle{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:#eef2f7;color:var(--muted)}
.p-foot .circle svg{width:17px;height:17px}
.p-foot .in{flex:1;display:flex;align-items:center;gap:6px;height:36px;padding:0 12px;overflow:hidden;border-radius:12px;background:#f1f4f9;color:var(--faint);font-size:13px;white-space:nowrap}
.p-foot .in.rec{background:var(--danger-50);color:#a8243a;font-weight:700}
.p-foot .in.rec::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--danger);animation:blinkdot 1s infinite}
.p-foot b{display:grid;place-items:center;height:34px;padding:0 12px;border-radius:10px;background:var(--grad);color:#fff;font-size:12.5px}
.video{position:relative;display:block;width:156px;height:98px;overflow:hidden;border-radius:11px;background:linear-gradient(135deg,#1d3045,#3b5b8c 60%,#6a5cff)}
.video::before{content:"";position:absolute;left:50%;top:50%;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;background:rgba(255,255,255,.9)}
.video::after{content:"";position:absolute;left:50%;top:50%;margin:-7px 0 0 -4px;border:7px solid transparent;border-left:11px solid #1d3045;border-right:0}
.video span{position:absolute;right:8px;bottom:6px;color:#fff;font-size:11px}
.file{display:flex;align-items:center;gap:10px;min-width:172px}
.file i{display:grid;place-items:end center;flex:0 0 auto;width:32px;height:38px;padding-bottom:4px;border-radius:6px 12px 6px 6px;background:linear-gradient(135deg,#ff8a7a,#ff5d73);color:#fff;font-size:9.5px;font-style:normal;font-weight:800}
.file b{display:block;font-size:13px}
.file small{display:block;opacity:.75;font-size:11.5px}
.types{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
.type{display:grid;grid-template-columns:40px 1fr;gap:12px;align-items:start;padding:16px;border:0;border-radius:18px;background:rgba(255,255,255,.5);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85);text-align:left;transition:transform .2s var(--ease),background .2s,box-shadow .2s}
.type:hover{background:rgba(255,255,255,.76);transform:translateY(-2px)}
.type[aria-pressed="true"]{background:#fff;box-shadow:inset 0 0 0 1.5px rgba(95,140,255,.45),0 14px 30px -14px rgba(80,110,255,.45)}
.type b{display:block;font-size:14.5px}
.type small{display:block;margin-top:3px;color:var(--muted);font-size:12.5px;line-height:1.6}
.type.wide{grid-column:1/-1}

/* ═══════════════════════ 自动回复（输入框同 auth .fl） ═══════════════════════ */
.tester{padding:22px;border-radius:26px}
.tester>*{position:relative;z-index:1}
.tester-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.tester-head b{display:block;font-size:16px}
.tester-head small{display:block;margin-top:1px;color:var(--muted);font-size:12.5px}
.fl{position:relative;display:flex;align-items:center;height:52px;border:1.5px solid transparent;border-radius:13px;
  background:linear-gradient(rgba(255,255,255,.58),rgba(255,255,255,.58)) padding-box,linear-gradient(145deg,rgba(255,255,255,.98),rgba(200,216,240,.75)) border-box;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 2px 6px -2px rgba(40,80,160,.08);transition:box-shadow .18s,background .18s}
.fl:hover{background:linear-gradient(rgba(255,255,255,.72),rgba(255,255,255,.72)) padding-box,linear-gradient(145deg,#fff,rgba(170,195,235,.9)) border-box}
.fl:focus-within{background:linear-gradient(rgba(255,255,255,.94),rgba(255,255,255,.94)) padding-box,linear-gradient(120deg,#3f93ff 0%,#8a73ff 55%,#2cc6ff 100%) border-box;box-shadow:0 0 0 4px rgba(95,140,255,.16),0 10px 30px -8px rgba(80,110,255,.42),inset 0 1px 0 #fff}
.fl.good{background:linear-gradient(rgba(255,255,255,.9),rgba(255,255,255,.9)) padding-box,linear-gradient(120deg,#2bc27a,#3f93ff) border-box;box-shadow:0 0 0 4px rgba(40,190,120,.12),0 10px 28px -10px rgba(40,170,120,.4)}
.fl .ico{position:absolute;left:15px;top:50%;width:18px;height:18px;margin-top:-9px;color:#7f96b8;pointer-events:none;transition:color .18s}
.fl:focus-within .ico{color:#4a7dff}.fl.good .ico{color:var(--ok)}
.fl input{flex:1;min-width:0;height:100%;padding:18px 12px 3px 44px;border:0;outline:0;background:transparent;color:#0d1b2e;font-size:15px}
.fl input::placeholder{color:transparent}
.fl input:focus::placeholder{color:#b4bfcc}
.fl .lbl{position:absolute;left:44px;top:50%;max-width:calc(100% - 60px);overflow:hidden;transform:translateY(-50%);color:#6f84a3;font-size:15px;white-space:nowrap;text-overflow:ellipsis;pointer-events:none;transition:top .18s var(--ease),font-size .18s var(--ease),color .18s}
.fl input:focus~.lbl,.fl input:not(:placeholder-shown)~.lbl{top:14px;font-size:11.5px}
.fl:focus-within .lbl{color:#3d6be6}
.fl .lbl b{font-weight:600}
.fl.note-tip .lbl{color:#0f7c45!important}.fl.note-warn .lbl{color:#b86a00!important}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chips button{padding:5px 10px;border:0;border-radius:8px;background:rgba(255,255,255,.6);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9);color:var(--ink-2);font-size:12.5px}
.chips button:hover{background:var(--brand-50);color:var(--brand-700)}
.rules{display:grid;gap:8px;margin:16px 0 0;padding:0;list-style:none;counter-reset:r}
.rule{display:grid;grid-template-columns:22px minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.5);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85);transition:opacity .25s,background .25s,box-shadow .25s}
.rule::before{counter-increment:r;content:counter(r);display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#fff;color:#3d6be6;font-size:11px;font-weight:800;box-shadow:0 2px 6px -2px rgba(60,100,200,.35)}
.kw{display:flex;flex-wrap:wrap;gap:4px}
.kw span{padding:1px 7px;border-radius:6px;background:rgba(255,255,255,.85);box-shadow:inset 0 0 0 1px var(--line);font-size:12px}
.rule em{color:var(--faint);font-size:11.5px;font-style:normal;white-space:nowrap}
.rule.hit{background:#fff;box-shadow:inset 0 0 0 1.5px rgba(40,190,120,.55),0 10px 26px -12px rgba(40,170,120,.45)}
.rule.hit::before{background:linear-gradient(#34d399,#18b263);color:#fff}
.rule.hit em{color:#0f7c45;font-weight:700}
.rule.skip{opacity:.42}
.reply-out{display:flex;align-items:flex-start;gap:10px;min-height:72px;margin-top:14px;padding:12px;border-radius:16px;background:linear-gradient(120deg,rgba(90,150,255,.12),rgba(255,255,255,.45));box-shadow:inset 0 0 0 1px rgba(255,255,255,.85)}
.reply-out svg{flex:0 0 auto;width:32px;height:32px;border-radius:50%}
.reply-out .msg{max-width:100%;animation:msgIn .42s var(--spring) both}
.reply-out .muted{align-self:center;color:var(--faint);font-size:13px}
.timeline{position:relative;display:grid;gap:14px;margin:28px 0 0;padding:0;list-style:none}
.timeline::before{content:"";position:absolute;left:19px;top:22px;bottom:22px;width:2px;border-radius:2px;background:linear-gradient(#3f93ff,#8a73ff,#18b263);opacity:.35}
.timeline li{position:relative;display:grid;grid-template-columns:40px 1fr auto;gap:14px;align-items:center}
.timeline b{display:block;font-size:14.5px}
.timeline small{display:block;margin-top:1px;color:var(--muted);font-size:12.5px;line-height:1.6}
.timeline time{color:var(--faint);font-size:12px}

/* ═══════════════════════ 接入方式 ═══════════════════════ */
.access{padding:14px;border-radius:28px}
.access>*{position:relative;z-index:1}
.access>.tabs{max-width:640px;margin:4px auto 0}
.panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);gap:28px;align-items:start;padding:26px 18px 12px;animation:rise .38s var(--ease)}
.panel h3{margin:0;font-size:22px;font-weight:800;letter-spacing:-.01em}
.panel>div>p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.8}
.panel .foot-link{display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:13.5px;font-weight:700}
.opt{margin-top:18px}
.opt>span{display:block;margin-bottom:8px;color:var(--muted);font-size:12.5px;font-weight:700}
.opt .tabs{display:inline-grid}
.opt-line{display:flex;flex-wrap:wrap;gap:0 28px}
.access-foot{margin:6px 18px 10px;padding-top:16px;border-top:1px solid var(--hair);color:var(--muted);font-size:13px}
.access-foot a{font-weight:700}
.swatches{display:flex;gap:10px;height:36px;align-items:center}
.swatches button{width:26px;height:26px;padding:0;border:0;border-radius:50%;box-shadow:inset 0 0 0 2px rgba(255,255,255,.9),0 2px 6px -2px rgba(13,27,46,.35);transition:transform .2s var(--spring),box-shadow .2s}
.swatches button[aria-pressed="true"]{transform:scale(1.12);box-shadow:inset 0 0 0 2px #fff,0 0 0 2px rgba(95,140,255,.8)}
.site{position:relative;height:236px;overflow:hidden;border-radius:18px;background:#fff;box-shadow:inset 0 0 0 1px var(--line),0 20px 44px -26px rgba(40,80,170,.45)}
.site-bar{display:flex;align-items:center;gap:6px;height:32px;padding:0 12px;border-bottom:1px solid var(--line);background:#f4f7fb}
.site-bar i{width:9px;height:9px;border-radius:50%;background:#dfe6ee}
.site-bar span{margin-left:10px;padding:3px 12px;border-radius:7px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);color:var(--faint);font-size:11px}
.site-body{display:grid;grid-template-columns:1.3fr 1fr;gap:14px;padding:20px 22px}
.sk{border-radius:6px;background:#eef2f7}
.sk.h{width:70%;height:16px}.sk.l{height:8px;margin-top:10px}.sk.l.s{width:60%}.sk.img{grid-row:span 2;height:120px;border-radius:12px;background:linear-gradient(135deg,#e7f0ff,#efe9ff)}
.sk.btn-s{width:84px;height:24px;margin-top:16px;border-radius:7px;background:#dde7f6}
.launcher{--lc:#2588f3;position:absolute;right:14px;top:50%;display:flex;align-items:center;gap:8px;transform:translateY(-50%);color:#fff;transition:left .45s var(--spring),right .45s var(--spring)}
.launcher.left{right:auto;left:14px}
.launcher .face-ic{display:grid;place-items:center;flex:0 0 auto;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.22)}
.launcher .face-ic svg{width:18px;height:18px}
.launcher b{display:block;font-size:12.5px;white-space:nowrap}
.launcher small{display:block;opacity:.85;font-size:10.5px;white-space:nowrap}
.launcher[data-style="classic"]{padding:5px 14px 5px 5px;border-radius:99px;background:var(--lc);box-shadow:0 12px 26px -10px var(--lc)}
.launcher[data-style="bubble"]{padding:9px;border-radius:50%;background:var(--lc);box-shadow:0 12px 26px -10px var(--lc)}
.launcher[data-style="bubble"] .txt{display:none}
.launcher[data-style="card"]{padding:10px 14px 10px 10px;border-radius:16px;background:#fff;color:var(--ink);box-shadow:0 0 0 1px var(--line),0 16px 34px -14px rgba(13,27,46,.35)}
.launcher[data-style="card"] .face-ic{background:var(--lc);color:#fff}
.launcher[data-style="side"]{right:0;flex-direction:column;gap:6px;width:36px;padding:12px 0;border-radius:12px 0 0 12px;background:var(--lc);box-shadow:0 12px 26px -10px var(--lc)}
.launcher[data-style="side"].left{left:0;border-radius:0 12px 12px 0}
.launcher[data-style="side"] .face-ic{width:26px;height:26px}
.launcher[data-style="side"] .txt small{display:none}
.launcher[data-style="side"] .txt b{writing-mode:vertical-rl;letter-spacing:.2em;font-size:12px}
.code{overflow:hidden;border-radius:18px;background:#0e1a2a;box-shadow:0 24px 50px -26px rgba(10,20,50,.7),inset 0 0 0 1px rgba(255,255,255,.06)}
.site+.code{margin-top:14px}
.code-head{display:flex;align-items:center;gap:6px;height:38px;padding:0 8px 0 14px;border-bottom:1px solid rgba(255,255,255,.07)}
.code-head i{width:10px;height:10px;border-radius:50%;background:#ff5f57}
.code-head i:nth-child(2){background:#febc2e}.code-head i:nth-child(3){background:#28c840}
.code-head span{margin-left:8px;color:#7f8fa3;font:12px ui-monospace,Menlo,monospace}
.copy{margin-left:auto;height:26px;padding:0 10px;border:0;border-radius:7px;background:rgba(255,255,255,.08);color:#b9c7d8;font-size:12px}
.copy:hover{background:rgba(255,255,255,.14);color:#fff}
.code pre{margin:0;padding:14px 18px 18px;overflow:auto;color:#b9c7d8;font:12.5px/1.75 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre;scrollbar-width:thin}
.t-c{color:#6f8198}.t-k{color:#c3a6ff}.t-s{color:#8fe3b0}.t-t{color:#7cc4ff}.t-a{color:#ffcf8a}

/* ═══════════════════════ 手机与 TG ═══════════════════════ */
.cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.m-card{display:flex;flex-direction:column;padding:22px;border-radius:26px}
.m-card>*{position:relative;z-index:1}
.m-top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.m-card h3{margin:16px 0 0;font-size:19px;font-weight:800}
.m-card h3 small{display:block;margin-top:2px;color:var(--faint);font-size:12.5px;font-weight:600}
.m-card>p{margin:10px 0 0;color:var(--muted);font-size:13.5px;line-height:1.75}
.m-card .ticks{margin-top:14px;font-size:13px}
.badge-s{padding:4px 9px;border-radius:99px;background:var(--grad-soft);color:#2f5fe0;font-size:11.5px;font-weight:700;white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(100,140,255,.2)}
.badge-s.ok{background:rgba(226,248,236,.85);color:#0f7c45;box-shadow:inset 0 0 0 1px rgba(40,190,120,.2)}
.m-demo{margin-top:auto;padding-top:20px}
.lock{padding:14px 12px 12px;border-radius:20px;background:linear-gradient(160deg,#1d3045,#35507e 60%,#6a5cff);color:#fff;text-align:center}
.lock time{display:block;font-size:30px;font-weight:300;letter-spacing:.02em}
.lock>small{display:block;margin-bottom:10px;opacity:.7;font-size:11px}
.notif{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:15px;background:rgba(255,255,255,.8);color:var(--ink);text-align:left;box-shadow:inset 0 1px 0 #fff,0 10px 24px -14px rgba(10,20,50,.5)}
.lock .notif{background:rgba(255,255,255,.2);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.notif .ic{display:grid;place-items:center;flex:0 0 auto;width:30px;height:30px;border-radius:8px;color:#fff}
.notif b{display:block;font-size:12.5px}
.notif small{display:block;overflow:hidden;opacity:.8;font-size:11.5px;white-space:nowrap;text-overflow:ellipsis}
.notif time{align-self:flex-start;margin-left:auto;opacity:.6;font-size:10.5px}
.tg{padding:12px;border-radius:18px;background:linear-gradient(160deg,#dfeefe,#eef3ff)}
.tg .msg{max-width:100%;font-size:12.5px}
.tg .msg b{display:block;margin-bottom:2px;color:#2f5fe0;font-size:12px}
.tg-btns{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:6px}
.tg-btns span{padding:7px 4px;border-radius:9px;background:rgba(255,255,255,.75);color:#2f5fe0;font-size:12px;font-weight:700;text-align:center}
.tg .msg.me{margin-top:8px;margin-left:auto;width:max-content}

/* ═══════════════════════ 更多细节 ═══════════════════════ */
.grid6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.feat{display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;padding:18px;border-radius:20px;transition:transform .2s var(--ease),background .2s}
.feat:hover{background:rgba(255,255,255,.72);transform:translateY(-2px)}
.feat .pi{width:44px;height:44px;border-radius:13px}
.feat b{display:flex;align-items:center;gap:6px;font-size:15px}
.feat small{display:block;margin-top:4px;color:var(--muted);font-size:12.5px;line-height:1.65}
.feat .add{padding:1px 6px;border-radius:5px;background:rgba(255,206,120,.35);color:#8a5200;font-size:10.5px;font-weight:800}

/* ═══════════════════════ 常见问题 ═══════════════════════ */
.faq{display:grid;gap:10px;max-width:860px;margin:0 auto}
.faq details{border-radius:18px;background:rgba(255,255,255,.5);box-shadow:inset 0 0 0 1px rgba(255,255,255,.85);transition:background .2s,box-shadow .2s}
.faq details[open]{background:rgba(255,255,255,.8);box-shadow:inset 0 0 0 1px #fff,0 16px 36px -22px rgba(48,92,210,.45)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 20px;border-radius:18px;cursor:pointer;list-style:none;font-size:15px;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233d6be6' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center/13px no-repeat,rgba(255,255,255,.85);box-shadow:inset 0 0 0 1px var(--line);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:-4px 0 0;padding:0 20px 18px;color:var(--muted);font-size:14px;line-height:1.85}

/* ═══════════════════════ 结尾：角色站在卡片后（同 auth 场景） ═══════════════════════ */
.final{padding:24px 0 88px}
.final-scene{display:flex;flex-direction:column;align-items:center}
.final .crew{--s:.72}
.final-card{position:relative;z-index:2;width:min(780px,100%);padding:34px 36px 30px;border-radius:28px;text-align:center}
.final-card>*{position:relative;z-index:1}
.desk{position:absolute!important;left:28px;right:28px;top:0;height:2px;overflow:hidden;border-radius:2px}
.desk i{display:block;width:100%;height:100%;background:linear-gradient(90deg,#7cc0ff,var(--brand) 60%,var(--ok))}
.final-card h2{margin:0;font-size:clamp(26px,3vw,34px);font-weight:800;letter-spacing:-.02em;line-height:1.3}
.final-card>p{max-width:520px;margin:10px auto 0;color:var(--muted);font-size:15px;line-height:1.8}
.final-card .cta{justify-content:center;margin-top:24px}
.next{margin:22px 0 0;padding:14px 16px;border-radius:16px;background:linear-gradient(120deg,rgba(90,150,255,.14),rgba(255,255,255,.45));box-shadow:inset 0 0 0 1px rgba(255,255,255,.85);text-align:left}
.next b{display:block;margin-bottom:10px;color:var(--ink-2);font-size:12.5px}
.next ol{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0;padding:0;list-style:none;counter-reset:n}
.next li{display:flex;align-items:center;gap:8px;color:var(--ink-2);font-size:13px;line-height:1.4}
.next li::before{counter-increment:n;content:counter(n);flex:0 0 auto;display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:#fff;color:#3d6be6;font-size:11px;font-weight:800;box-shadow:0 2px 6px -2px rgba(60,100,200,.35)}
.closed{display:inline-flex;align-items:center;gap:8px;margin-top:20px;padding:10px 14px;border-radius:12px;background:rgba(255,242,214,.85);color:#8a5200;font-size:13px;line-height:1.5;text-align:left}

.bottom{padding:0 0 32px;color:var(--faint);font-size:12.5px}
.bottom .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 24px;padding-top:22px;border-top:1px solid rgba(160,180,210,.3)}
.bottom .brand{font-size:14px}.bottom .brand svg{width:26px;height:26px;border-radius:8px}
.bottom nav{display:flex;flex-wrap:wrap;gap:4px 18px}
.bottom a{color:var(--muted)}.bottom a:hover{color:var(--brand-700)}

/* 滚动出现 */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .rv.in{opacity:1;transform:none}

/* ═══════════════════════ 响应式 ═══════════════════════ */
@container (max-width:680px){.wb-head .pulse{display:none}}
@container (max-width:600px){
  .wb-head{flex-wrap:wrap;height:auto;padding:10px 12px}
  .wb-head .tabs{order:3;width:100%;margin:0}
  .wb-head .tabs button{padding:0 4px}
  .wb-body{grid-template-columns:1fr;height:380px}
  .wb-queue{display:none}
  .chat-head .chips-sm span:nth-child(n+2){display:none}
}
@media (max-width:1280px){.float-note.n-tg{right:10px}.float-note.n-app{left:-10px}}
@media (max-width:1080px){
  .hero-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .hero-copy{max-width:640px}
  .split{grid-template-columns:minmax(0,1fr);gap:40px}
  .split .sec-head{max-width:640px}
  .float-note.n-app{left:10px;bottom:24px}
}
@media (max-width:960px){
  .nav{display:none}
  .menu-btn{display:grid}
  .top-actions .btn.ghost{display:none}
  .cards3{grid-template-columns:minmax(0,1fr);max-width:560px;margin:0 auto}
  .grid6{grid-template-columns:repeat(2,minmax(0,1fr))}
  .panel{grid-template-columns:minmax(0,1fr);gap:22px;padding:22px 8px 8px}
  .access>.tabs{overflow-x:auto;max-width:100%}
  .flow{height:auto;display:grid;gap:12px;padding:22px 18px}
  .flow-lines,.flow-label{display:none}
  .flow-col,.flow-core{position:static;width:auto;transform:none}
  .flow-col{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
  .flow-core{display:flex;align-items:center;gap:12px;padding:14px;text-align:left}
  .flow-core svg{width:40px;height:40px}
  .flow-core b{margin:0}.flow-core .counts{margin:0 0 0 auto}
}
@media (max-width:720px){
  .float-note{display:none}
  /* 与容器查询保持一致，兼容不支持 @container 的旧版 iOS 浏览器。 */
  .wb-head{flex-wrap:wrap;height:auto;padding:10px 12px}
  .wb-head .pulse{display:none}
  .wb-head .tabs{order:3;width:100%;margin:0}
  .wb-head .tabs button{padding:0 4px}
  .wb-body{grid-template-columns:1fr;height:380px}
  .wb-queue{display:none}
  .chat-head .chips-sm span:nth-child(n+2){display:none}
}
@media (max-width:560px){
  :root{--top-h:58px}
  .wrap{width:calc(100% - 32px)}
  .sec{padding:64px 0}
  .sec-head{margin-bottom:30px}
  .hero{padding:24px 0 56px}
  .hero-copy h1{font-size:38px}
  .lead{font-size:15px}
  .cta .btn{flex:1 1 100%}
  .hero .crew{--s:.44;margin-left:4%}
  .top-actions .btn:not(.ghost){height:34px;padding:0 12px;font-size:12.5px}
  .types,.grid6{grid-template-columns:minmax(0,1fr)}
  .phone{width:300px}.screen{height:540px}
  .timeline li{grid-template-columns:40px 1fr}.timeline time{display:none}
  .final .crew{--s:.5}
  .final-card{padding:28px 18px 22px;border-radius:24px}
  .next ol{grid-template-columns:1fr}
  .flow-core .counts{display:none}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}html{scroll-behavior:auto}.orbs i{animation:none}}