:root{
  --bg:#04060f; --bg2:#070b1d;
  --glass:rgba(10,14,32,.5);
  --line:rgba(150,180,255,.18);
  --line2:rgba(150,180,255,.32);
  --text:#e8eeff; --sub:#9fb0d8; --faint:rgba(159,176,216,.52);
  --accent:#8fb3ff; --accent2:#c79bff;
  --grad:linear-gradient(135deg,#8fb3ff,#c79bff);
  --danger:#ff6b74; --ok:#59e0a5;
  --s:#c79bff; --r:#8fb3ff;
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg)}
button{font-family:inherit;border:none;background:none;cursor:pointer;color:inherit;touch-action:manipulation}
input,textarea{font-family:inherit}
::-webkit-scrollbar{width:0;height:0}
/* hidden 兜底：author `display:flex` 会覆盖 UA 的 [hidden]{display:none}，需显式声明 */
#bootActions[hidden],#offlineBanner[hidden],#tabbar[hidden]{display:none}

/* ---------- 登录仪式 ---------- */
#boot{position:fixed;inset:0;z-index:100;background:var(--bg);overflow:hidden;user-select:none}
#bootCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
#wordmark{position:absolute;top:max(30px,env(safe-area-inset-top));left:0;right:0;text-align:center;z-index:2;pointer-events:none;padding:0 16px}
#wordmark .wm-brand{font-size:11px;letter-spacing:.42em;text-indent:.42em;color:var(--faint);font-weight:400;margin-bottom:14px}
#wordmark .wm-title{font-size:clamp(34px,11vw,56px);font-weight:300;letter-spacing:.14em;text-indent:.14em;line-height:1.1;background:linear-gradient(120deg,#dfe9ff,#8fb3ff 45%,#c79bff);-webkit-background-clip:text;background-clip:text;color:transparent}
#wordmark .wm-sub{font-size:10px;letter-spacing:.46em;text-indent:.46em;color:rgba(159,176,216,.7);margin-top:10px;text-transform:uppercase}
#bootText{position:absolute;left:0;right:0;bottom:12vh;display:flex;flex-direction:column;align-items:center;gap:16px;z-index:2;pointer-events:none}
#phaseText{color:var(--text);font-size:13px;font-weight:300;letter-spacing:.22em;text-align:center;text-transform:uppercase;text-shadow:0 0 22px rgba(143,179,255,.55);transition:opacity .5s,color .5s}
#phaseText.unstable{color:#ffb3b8;text-shadow:0 0 22px rgba(255,107,116,.65)}
#phaseText.ready{color:#d9fff0;text-shadow:0 0 26px rgba(89,224,165,.75)}
#bootActions{display:flex;gap:14px;pointer-events:auto}
.btn-ghost{border:1px solid var(--line2);color:var(--text);border-radius:999px;padding:10px 26px;font-size:12px;letter-spacing:.14em;background:var(--glass);backdrop-filter:blur(10px);transition:.25s}
.btn-ghost:hover{background:rgba(143,179,255,.16);border-color:rgba(143,179,255,.5);box-shadow:0 0 26px rgba(143,179,255,.3)}
#touchHint{color:#fff;font-size:12px;font-weight:300;letter-spacing:.3em;text-indent:.3em;animation:pulse 1.8s infinite;text-shadow:0 0 18px rgba(255,255,255,.8)}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
#bootProgress{position:absolute;left:10%;right:10%;bottom:6.5vh;height:1px;background:rgba(255,255,255,.08);z-index:2;overflow:visible}
#bootProgress i{position:absolute;inset:0;background:var(--grad);width:0%;box-shadow:0 0 14px rgba(143,179,255,.8);transition:width .4s ease}
#bootProgress.unstable i{background:linear-gradient(90deg,#ff8b92,#ff6b74)}

/* ---------- App 壳 ---------- */
#app{display:none;flex-direction:column;height:100dvh;max-width:560px;margin:0 auto;background:radial-gradient(120% 90% at 85% -10%,rgba(143,179,255,.14),transparent 55%),radial-gradient(110% 80% at -10% 100%,rgba(199,155,255,.08),transparent 55%),linear-gradient(180deg,#070810,#04050c);position:relative}
#app.on{display:flex}
#appbar{display:flex;align-items:center;gap:8px;padding:calc(12px + env(safe-area-inset-top)) 14px 12px;background:rgba(7,10,25,.72);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);position:relative;z-index:5}
#appbarTitle{flex:1;text-align:center;font-size:15px;font-weight:600;letter-spacing:.12em;color:#e8eeff}
.icon-btn{font-size:22px;line-height:1;width:44px;height:44px;border-radius:14px;color:var(--text);transition:.2s;flex:none}
.icon-btn:hover{background:rgba(255,255,255,.08)}
#appbarRight{min-width:34px}
#offlineBanner{display:flex;align-items:center;justify-content:center;gap:10px;background:rgba(90,120,220,.16);border-bottom:1px solid rgba(143,179,255,.2);color:#9fb0d8;font-size:11px;padding:7px 12px;letter-spacing:.05em}
#offlineBanner button{color:#8fb3ff;font-size:11px;border-bottom:1px solid #8fb3ff}
#view{flex:1;overflow-y:auto;overscroll-behavior:contain}
#tabbar{display:flex;border-top:1px solid var(--line);background:rgba(7,10,25,.78);backdrop-filter:blur(20px);padding-bottom:env(safe-area-inset-bottom)}
#tabbar .tab{flex:1;padding:12px 0 10px;font-size:13px;color:var(--faint);letter-spacing:.1em;transition:.2s}
#tabbar .tab.active{color:#fff;font-weight:600;text-shadow:0 0 16px rgba(143,179,255,.6)}

/* ---------- 会话列表 ---------- */
.chat-list{padding:8px 12px 90px}
.chat-card{display:flex;align-items:center;gap:12px;padding:13px 12px;position:relative;overflow:hidden;border-radius:18px;margin-bottom:6px;background:var(--glass);border:1px solid var(--line);transition:background .25s}
.chat-card:hover{background:rgba(255,255,255,.07)}
.chat-card .actions{position:absolute;right:0;top:0;bottom:0;display:flex;transform:translateX(100%);transition:transform .25s cubic-bezier(.2,.8,.2,1);z-index:2}
.chat-card.open .actions{transform:translateX(0)}
.chat-card .actions button{width:66px;color:#fff;font-size:12px;letter-spacing:.05em;backdrop-filter:blur(4px)}
.chat-card .actions .act-pin{background:linear-gradient(180deg,#e8a33d,#d9822b)}
.chat-card .actions .act-mute{background:linear-gradient(180deg,#7f8596,#6b7180)}
.chat-card .actions .act-del{background:linear-gradient(180deg,#ff7d85,#e5484d)}
.chat-card .main{flex:1;min-width:0}
.chat-card .row1{display:flex;align-items:center;gap:11px}
.chat-card .row2{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:6px}
.avatar{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:17px;font-weight:700;flex:none;position:relative;overflow:hidden;box-shadow:0 0 0 1px rgba(255,255,255,.14),0 8px 22px rgba(0,0,0,.35)}
.avatar::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.28),transparent 45%)}
.avatar .tiny-ball{position:absolute;right:-3px;bottom:-3px;width:15px;height:15px;border-radius:50%;border:2.5px solid #0b0c1a;z-index:2}
.avatar .tiny-ball.s{background:radial-gradient(circle at 35% 30%,#e9d4ff,#c79bff 72%);box-shadow:0 0 10px rgba(199,155,255,.9)}
.avatar .tiny-ball.r{background:radial-gradient(circle at 35% 30%,#d9eaff,#8fb3ff 72%);box-shadow:0 0 10px rgba(143,179,255,.9)}
.chat-card .name{font-size:15px;font-weight:600;color:#e8eeff}
.line-tag{font-size:10px;color:var(--sub);background:rgba(255,255,255,.06);padding:2px 8px;border-radius:6px;letter-spacing:.04em;border:1px solid rgba(255,255,255,.08)}
.chat-card .line-tag{font-size:10px;color:var(--sub);background:rgba(255,255,255,.06);padding:2px 7px;border-radius:6px;letter-spacing:.04em}
.chat-card .pin-badge{font-size:10px;color:#ffe9c2;background:rgba(232,163,61,.18);border:1px solid rgba(232,163,61,.4);padding:2px 7px;border-radius:6px}
.chat-card .mute-badge{font-size:10px;color:#d5d8e2;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:2px 7px;border-radius:6px}
.chat-card .preview{font-size:13px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chat-card .meta{display:flex;align-items:center;gap:6px;flex:none}
.posball{width:11px;height:11px;border-radius:50%;display:inline-block;flex:none}
.posball.s{background:radial-gradient(circle at 35% 30%,#e9d4ff,#c79bff 72%);box-shadow:0 0 9px rgba(199,155,255,.85)}
.posball.r{background:radial-gradient(circle at 35% 30%,#d9eaff,#8fb3ff 72%);box-shadow:0 0 9px rgba(143,179,255,.85)}
.chat-card .time{font-size:11px;color:var(--faint)}
.chat-card .unread{background:linear-gradient(135deg,#ff7d85,#f45d62);color:#fff;font-size:10px;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 5px;box-shadow:0 0 12px rgba(244,93,98,.45)}

/* ---------- 对话 ---------- */
.chat-view{display:flex;flex-direction:column;height:100%;background:radial-gradient(120% 90% at 85% -10%,rgba(143,179,255,.10),transparent 55%),transparent}
.chat-head{display:flex;align-items:center;gap:10px;padding:10px 14px;background:rgba(7,10,25,.6);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.chat-head .avatar{width:38px;height:38px;font-size:14px;border-radius:12px}
.chat-head .nm{font-size:15px;font-weight:600}
.chat-head .pos{font-size:11px;color:var(--sub);display:flex;align-items:center;gap:5px;letter-spacing:.05em}
.chat-head .right{margin-left:auto;display:flex;align-items:center;gap:5px}
.msg-area{flex:1;overflow-y:auto;padding:18px 14px 12px}
.msg{display:flex;margin-bottom:14px;align-items:flex-end;gap:8px}
.msg .avatar{width:34px;height:34px;font-size:13px;border-radius:11px}
.msg.me{flex-direction:row-reverse}
.msg.sys{justify-content:center;align-items:center}
.msg.sys .avatar{display:none}
.msg.sys .bubble{max-width:88%;text-align:center;background:rgba(190,60,60,.16);border:1px solid rgba(255,110,110,.4);color:#ffb3b3;font-size:13px;padding:8px 14px}
.msg.sys .ts{display:none}
.msg .bubble{max-width:74%;padding:10px 14px;border-radius:18px;font-size:15px;line-height:1.55;white-space:pre-wrap;word-break:break-word;position:relative;backdrop-filter:blur(8px)}
.msg.char .bubble{background:rgba(255,255,255,.065);border:1px solid rgba(255,255,255,.09);border-top-left-radius:6px;color:#dfe9ff}
.msg.me .bubble{background:linear-gradient(135deg,rgba(143,179,255,.95),rgba(199,155,255,.92));color:#fff;border-top-right-radius:6px;box-shadow:0 6px 22px rgba(143,179,255,.32)}
.msg .bubble.voice{display:flex;align-items:center;gap:9px;min-width:132px;flex-wrap:wrap}
.msg .bubble.voice .wave{display:flex;align-items:center;gap:2.5px;height:18px}
.msg .bubble.voice .wave i{width:3px;background:currentColor;border-radius:2px}
.msg .bubble .voice-txt{font-size:12px;opacity:.82;margin-top:5px;flex-basis:100%}
.msg .bubble .trans-note{font-size:10px;opacity:.5;margin-top:4px;flex-basis:100%;letter-spacing:.04em}
.msg .ts{font-size:10px;color:var(--faint);margin:0 4px;align-self:flex-end}
.typing{display:flex;gap:5px;padding:12px 14px;background:rgba(255,255,255,.065);border:1px solid rgba(255,255,255,.09);border-radius:18px;border-top-left-radius:6px;width:64px;margin-bottom:14px}
.typing i{width:6px;height:6px;border-radius:50%;background:#b9b4ff;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.22}40%{opacity:1}}
.unlock-card{margin:14px 0;background:linear-gradient(135deg,rgba(143,179,255,.16),rgba(199,155,255,.08));border:1px solid rgba(143,179,255,.35);border-radius:16px;padding:13px 15px;font-size:12px;color:#c9d4ff;backdrop-filter:blur(10px)}
.unlock-card b{display:block;margin-bottom:5px;color:#fff;font-size:13px}
.unlock-card .row{display:flex;justify-content:space-between;align-items:center;margin-top:9px}
.unlock-card button{background:var(--grad);color:#fff;border-radius:999px;padding:7px 16px;font-size:11px;letter-spacing:.06em;box-shadow:0 4px 18px rgba(143,179,255,.45)}
.unlock-card button:hover{filter:brightness(1.12)}

.composer{background:rgba(7,10,25,.75);backdrop-filter:blur(20px);border-top:1px solid var(--line);padding:9px 12px;display:flex;align-items:flex-end;gap:8px}
.composer input{flex:1;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);border-radius:24px;padding:10px 16px;font-size:16px;outline:none;color:var(--text);transition:.2s}
.composer input:focus{border-color:rgba(143,179,255,.55);box-shadow:0 0 0 3px rgba(143,179,255,.15)}
.composer input::placeholder{color:var(--faint)}
.composer .mic{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;font-size:17px;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 4px 18px rgba(143,179,255,.45);transition:.2s}
.composer .mic:active{transform:scale(.92)}
.composer .send{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;font-size:18px;display:none;align-items:center;justify-content:center;flex:none;box-shadow:0 4px 18px rgba(143,179,255,.45)}
.composer.sending .send{display:flex}
.record-layer{position:fixed;inset:0;background:rgba(4,5,12,.9);backdrop-filter:blur(18px);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;z-index:60}
.record-layer .rec-dot{width:76px;height:76px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ff9da3,#ff6b74 72%);box-shadow:0 0 60px rgba(255,107,116,.5);animation:pulse 1s infinite}
.record-layer .rec-txt{font-size:11px;letter-spacing:.28em;text-indent:.28em;color:rgba(228,224,255,.7);text-transform:uppercase}
.record-layer .rec-trans{font-size:20px;max-width:72%;text-align:center;min-height:30px;color:#fff;font-weight:300;letter-spacing:.04em}
.record-layer.cancel .rec-dot{background:radial-gradient(circle at 35% 30%,#ffcf9e,#f0a020 72%);box-shadow:0 0 60px rgba(240,160,32,.45)}
.record-layer .rec-cue{font-size:11px;color:var(--faint);letter-spacing:.1em}

/* ---------- 底部弹层 / 长按菜单 ---------- */
.sheet{position:fixed;left:0;right:0;bottom:0;background:rgba(10,12,28,.96);backdrop-filter:blur(24px);border:1px solid var(--line);border-bottom:none;border-radius:22px 22px 0 0;z-index:70;padding:10px 0 calc(16px + env(safe-area-inset-bottom));box-shadow:0 -12px 50px rgba(0,0,0,.55);animation:up .28s cubic-bezier(.2,.8,.2,1)}
@keyframes up{from{transform:translateY(48px);opacity:0}to{transform:none;opacity:1}}
.sheet .mask-title{text-align:center;font-size:11px;color:var(--faint);padding:9px 0 5px;letter-spacing:.14em;text-transform:uppercase}
.sheet button{display:flex;width:100%;padding:15px 24px;font-size:15px;text-align:left;border-bottom:1px solid rgba(255,255,255,.05);color:var(--text);transition:.15s}
.sheet button:active{background:rgba(255,255,255,.05)}
.sheet button b{color:#ff9ba1}.sheet button i{color:var(--accent2);font-style:normal}
.sheet button .sub{color:var(--faint);font-size:12px;margin-left:10px}
.overlay-dim{position:fixed;inset:0;background:rgba(2,3,8,.55);backdrop-filter:blur(3px);z-index:65;animation:fade .22s}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- 实例角色页 / 卡片 ---------- */
.page{padding:16px 14px 100px}
.hero{background:linear-gradient(140deg,rgba(143,179,255,.28),rgba(26,32,80,.5)),rgba(10,14,32,.5);border:1px solid rgba(143,179,255,.25);border-radius:22px;padding:22px 20px;display:flex;gap:15px;align-items:center;margin-bottom:16px;box-shadow:0 14px 40px rgba(10,14,32,.6)}
.hero .avatar{width:58px;height:58px;font-size:20px;border-radius:16px}
.hero .nm{font-size:19px;font-weight:700;color:#fff}
.hero .posline{font-size:11px;opacity:.75;margin-top:6px;display:flex;align-items:center;gap:6px;letter-spacing:.06em;color:#cfe0ff}
.card{background:var(--glass);border:1px solid var(--line);border-radius:18px;margin-bottom:14px;overflow:hidden;backdrop-filter:blur(14px)}
.card .row{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px}
.card .row:last-child{border-bottom:none}
.card .row .val{color:var(--sub);font-size:12px}
.switch{width:51px;height:31px;border-radius:16px;background:rgba(255,255,255,.14);position:relative;transition:.25s;flex:none}
.switch::after{content:"";position:absolute;width:27px;height:27px;border-radius:50%;background:#fff;top:2px;left:2px;transition:.25s cubic-bezier(.2,.8,.2,1);box-shadow:0 2px 6px rgba(0,0,0,.4)}
.switch.on{background:var(--grad);box-shadow:0 0 18px rgba(143,179,255,.5)}
.switch.on::after{left:22px}
.card .title{font-size:11px;color:var(--faint);padding:12px 18px 4px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.locked{opacity:.38}
.tag-0404{font-size:9px;color:var(--accent2);border:1px solid rgba(199,155,255,.5);border-radius:5px;padding:1px 5px;margin-left:7px;letter-spacing:.04em}
.section-title{font-size:13px;font-weight:600;margin:18px 4px 10px;color:#dfe9ff;letter-spacing:.06em}
.episode{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.05);font-size:13px}
.episode:last-child{border-bottom:none}
.episode .locked-tag{color:var(--faint);font-size:11px}
.episode button{color:#fff;background:var(--grad);border-radius:999px;padding:6px 15px;font-size:11px;letter-spacing:.05em;box-shadow:0 4px 16px rgba(143,179,255,.4)}

/* ---------- 新建实例流程 ---------- */
.flow{position:fixed;inset:0;background:rgba(5,6,14,.97);backdrop-filter:blur(24px);z-index:80;display:flex;flex-direction:column;animation:fade .2s}
.flow-head{display:flex;align-items:center;padding:15px;border-bottom:1px solid var(--line);gap:10px}
.flow-head .step-dots{display:flex;gap:6px;margin-left:auto}
.flow-head .dot{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.15)}
.flow-head .dot.on{background:var(--accent2);box-shadow:0 0 10px rgba(199,155,255,.8)}
.flow-body{flex:1;overflow-y:auto;padding:22px 18px}
.flow-title{font-size:21px;font-weight:700;margin-bottom:5px;color:#fff}
.flow-sub{font-size:12px;color:var(--sub);margin-bottom:18px;letter-spacing:.04em}
.choice{display:flex;gap:13px;align-items:center;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:15px;margin-bottom:11px;background:var(--glass);transition:.22s}
.choice.on{border-color:rgba(143,179,255,.7);background:linear-gradient(135deg,rgba(143,179,255,.18),rgba(199,155,255,.06));box-shadow:0 0 26px rgba(143,179,255,.22)}
.choice .avatar{width:44px;height:44px;font-size:15px;border-radius:13px}
.choice .info{flex:1}
.choice .nm{font-weight:600;font-size:15px;color:#e8eeff}
.choice .desc{font-size:11px;color:var(--sub);margin-top:4px;line-height:1.5}
.check-row{display:flex;align-items:center;gap:11px;padding:10px 2px;font-size:14px;color:#dfe9ff}
.check-row input{width:18px;height:18px;accent-color:var(--accent)}
.privacy-box{background:linear-gradient(135deg,rgba(143,179,255,.14),rgba(199,155,255,.05));border:1px solid rgba(143,179,255,.3);border-radius:14px;padding:13px;font-size:11px;color:#9fb0d8;line-height:1.8;margin:16px 0}
.privacy-box b{color:#fff}
.flow-foot{display:flex;gap:10px;padding:14px 18px calc(14px + env(safe-area-inset-bottom));border-top:1px solid var(--line)}
.flow-foot button{flex:1;padding:13px;border-radius:14px;font-size:14px;letter-spacing:.06em}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 22px rgba(143,179,255,.4)}
.btn-soft{background:rgba(255,255,255,.07);color:var(--text);border:1px solid rgba(255,255,255,.1)}
.btn-primary:disabled{opacity:.32;box-shadow:none}
.input-box{border:1px solid rgba(255,255,255,.12);border-radius:13px;padding:12px 14px;font-size:16px;width:100%;outline:none;background:rgba(255,255,255,.05);color:var(--text)}
.input-box:focus{border-color:rgba(143,179,255,.55)}
.input-box::placeholder{color:var(--faint)}

/* ---------- 我的 ---------- */
.me-head{display:flex;align-items:center;gap:15px;background:linear-gradient(140deg,rgba(143,179,255,.3),rgba(22,28,70,.6)),rgba(10,14,32,.5);border:1px solid rgba(143,179,255,.25);color:#fff;padding:24px 20px;border-radius:22px;margin-bottom:16px;box-shadow:0 14px 40px rgba(10,14,32,.6)}
.me-head .avatar{width:60px;height:60px;font-size:21px;border-radius:17px}
.me-head .nm{font-size:19px;font-weight:700}
.me-head .id{font-size:11px;opacity:.7;margin-top:5px;letter-spacing:.05em;color:#e0dbff}
.quota{background:linear-gradient(135deg,rgba(143,179,255,.16),rgba(199,155,255,.07));border:1px solid rgba(143,179,255,.3);border-radius:18px;padding:16px 18px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(12px)}
.quota .num{font-size:30px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.quota .lbl{font-size:11px;color:var(--sub);margin-top:2px;letter-spacing:.12em}
.redeem-row{display:flex;gap:8px;margin-top:12px}
.redeem-row input{flex:1;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px 13px;font-size:16px;outline:none;background:rgba(255,255,255,.05);color:var(--text)}
.redeem-row input::placeholder{color:var(--faint)}
.redeem-row button{background:var(--grad);color:#fff;border-radius:12px;padding:0 18px;font-size:12px;letter-spacing:.05em;box-shadow:0 4px 16px rgba(143,179,255,.4)}
.filters{display:flex;gap:8px;margin:14px 0;flex-wrap:wrap}
.filters .chip{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);border-radius:999px;padding:9px 16px;font-size:13px;color:var(--sub);letter-spacing:.05em;transition:.2s;min-height:44px;display:inline-flex;align-items:center}
.filters .chip.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 4px 16px rgba(143,179,255,.4)}
.fav-item{background:var(--glass);border:1px solid var(--line);border-radius:16px;padding:13px 16px;margin-bottom:11px;font-size:13px;color:#dfe9ff;backdrop-filter:blur(10px)}
.fav-item .from{font-size:10px;color:var(--faint);margin-top:8px;display:flex;justify-content:space-between;letter-spacing:.04em}

/* ---------- Toast / 弹窗 ---------- */
#toast{position:fixed;left:50%;top:11vh;transform:translateX(-50%);background:rgba(20,18,44,.92);border:1px solid rgba(143,179,255,.3);backdrop-filter:blur(14px);color:#efeaff;padding:11px 20px;border-radius:14px;font-size:12px;z-index:120;opacity:0;transition:.28s;pointer-events:none;max-width:82%;text-align:center;box-shadow:0 10px 40px rgba(0,0,0,.5);letter-spacing:.04em}
#toast.show{opacity:1}
.dialog{position:fixed;inset:0;z-index:90;display:flex;align-items:center;justify-content:center;background:rgba(2,3,8,.6);backdrop-filter:blur(6px)}
.dialog .box{background:rgba(12,14,32,.97);border:1px solid var(--line2);border-radius:20px;width:84%;max-width:340px;padding:26px 22px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.6)}
.dialog .box h3{margin:0 0 10px;font-size:17px;color:#fff;letter-spacing:.04em}
.dialog .box p{font-size:12px;color:var(--sub);line-height:1.7;margin:0 0 20px}
.dialog .box .row{display:flex;gap:10px}
.dialog .box .row button{flex:1;padding:12px;border-radius:13px;font-size:13px}

.offline-chip{display:inline-flex;align-items:center;gap:5px;background:rgba(90,120,220,.22);border:1px solid rgba(143,179,255,.3);color:#9fb0d8;font-size:10px;padding:3px 10px;border-radius:999px;letter-spacing:.06em}

/* ---------- 登录（真 API 鉴权门） ---------- */
.auth-page{display:flex;flex-direction:column;gap:12px;max-width:400px;margin:16px auto 0;padding:30px 22px 28px;background:var(--glass);border:1px solid var(--line);border-radius:24px;backdrop-filter:blur(16px);box-shadow:0 24px 70px rgba(0,0,0,.5)}
.auth-title{font-size:26px;font-weight:300;letter-spacing:.3em;color:#fff;text-align:center;margin-bottom:2px}
.auth-sub{font-size:12px;color:var(--sub);text-align:center;letter-spacing:.08em;margin-bottom:14px}
.auth-err{color:#ff8a8a;min-height:18px;font-size:13px;margin:2px;word-break:break-all}
.auth-page .btn-primary,
.auth-page .btn-soft,
.auth-page .btn-ghost{display:block;width:100%;margin-top:8px;padding:13px;border-radius:14px;font-size:14px;letter-spacing:.06em;text-align:center}

/* ==================================================================
   UI 中枢 · 移动端手感 / 可访问性 / 动效（2026-08-16）
   与前端中枢的「触控尺寸 / 布局适配」互补，不重复——这里只做手感/氛围/可访问性层。
   ================================================================== */

/* 防 iOS 双击缩放延迟 + 聚焦放大（与前端中枢 input font-size:16px 互补） */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{overscroll-behavior:none;-webkit-font-smoothing:antialiased}

/* 触感反馈：移动端无 hover，用 :active 给按压态（手感，不碰交互逻辑） */
.icon-btn:active,.tab:active,.btn-ghost:active,.btn-soft:active{background:rgba(255,255,255,.12)}
.btn-primary:active{filter:brightness(1.15);transform:translateY(.5px)}
.chat-card:active{background:rgba(255,255,255,.09)}
.choice:active{background:rgba(143,179,255,.12)}
.episode button:active,.unlock-card button:active{filter:brightness(1.12)}

/* 可访问性：键盘导航可见焦点（不破坏触屏观感） */
button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid rgba(143,179,255,.7);outline-offset:2px}

/* 动效降级：系统开启「减少动态」时停用 CSS 动画/过渡（canvas 属 JS 层，归前端中枢） */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
}

/* 存在感呼吸：在 S World（紫）/ 在 R World（蓝）位置小球轻动效 */
.posball.s,.tiny-ball.s{animation:sbreath 3.4s ease-in-out infinite}
.posball.r,.tiny-ball.r{animation:rbreath 2.8s ease-in-out infinite}
@keyframes sbreath{0%,100%{box-shadow:0 0 9px rgba(199,155,255,.85)}50%{box-shadow:0 0 18px rgba(199,155,255,1)}}
@keyframes rbreath{0%,100%{box-shadow:0 0 9px rgba(143,179,255,.85)}50%{box-shadow:0 0 18px rgba(143,179,255,1)}}

/* ==================================================================
   UI 中枢 · 状态页 / 能量（SE L1 验收点 · 预留视觉结构）
   切片 3「L1 能量状态」的界面承载——UI 定稿，供 SE + 前端中枢接线。
   数据映射（L1_生理能量_实现契约.md v2 §1）：
     vitality[-1,1]      → .energy-ring 的 --p（(vitality+1)/2*100；0=正常→50%；v1 旧键 current 兼容回退）
     sleep_depth         → .status-badge.sd-{awake|light|sleep|deep}
     fatigue_level[-1,1] → .energy-meta .meter 的 --v（映射 0~100）
     interruptibility    → 同上（当前状态可打断性基线；波动只在判定时随机注入，不入库不展示）
     is_peak/is_trough   → .status-badge.peak / .status-badge.trough
   ================================================================== */

.status-card{background:var(--glass);border:1px solid var(--line);border-radius:20px;padding:16px;margin-bottom:14px;backdrop-filter:blur(14px);position:relative;overflow:hidden}
.status-card::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 80% -10%,rgba(143,179,255,.12),transparent 55%);pointer-events:none}
.status-card .status-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;position:relative}
.status-card .status-title{font-size:11px;color:var(--faint);font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.status-card .status-updated{font-size:10px;color:var(--faint);letter-spacing:.04em}

.energy-body{display:flex;align-items:center;gap:16px;position:relative}
.energy-ring{--p:72;width:92px;height:92px;border-radius:50%;flex:none;position:relative;
  background:conic-gradient(var(--grad) calc(var(--p)*1%),rgba(255,255,255,.08) calc(var(--p)*1%));
  display:flex;align-items:center;justify-content:center;box-shadow:0 0 30px rgba(143,179,255,.25)}
.energy-ring::before{content:"";position:absolute;inset:7px;border-radius:50%;background:#0b0c1d}
.energy-ring .ring-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;line-height:1}
.energy-ring .energy-num{font-size:22px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.energy-ring .energy-unit{font-size:9px;color:var(--faint);letter-spacing:.18em;margin-top:5px;text-transform:uppercase}
.energy-ring.low{background:conic-gradient(#ff6b74 calc(var(--p)*1%),rgba(255,255,255,.08) calc(var(--p)*1%));box-shadow:0 0 30px rgba(255,107,116,.25)}
.energy-ring.low .energy-num{background:linear-gradient(135deg,#ff9ba1,#ff6b74);-webkit-background-clip:text;background-clip:text;color:transparent}

.energy-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:12px;position:relative}
.energy-meta .status-row{display:flex;align-items:center;gap:10px;font-size:12px}
.energy-meta .status-row .k{color:var(--sub);flex:none}
.energy-meta .meter{--v:50;flex:1;height:6px;border-radius:3px;background:rgba(255,255,255,.09);overflow:hidden;min-width:40px}
.energy-meta .meter::after{content:"";display:block;height:100%;width:calc(var(--v)*1%);background:var(--grad);border-radius:3px;transition:width .6s ease}
.energy-meta .meter.low::after{background:linear-gradient(90deg,#ff9ba1,#ff6b74)}
.energy-meta .status-row .v{color:#e8e5ff;font-size:11px;flex:none;min-width:38px;text-align:right}

.status-badges{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px;position:relative}
.status-badge{font-size:10px;letter-spacing:.05em;padding:4px 10px;border-radius:999px;border:1px solid;display:inline-flex;align-items:center;gap:5px}
.status-badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.status-badge.sd-awake{color:#7fe0c9;border-color:rgba(89,224,165,.4);background:rgba(89,224,165,.1)}
.status-badge.sd-light{color:#c9b8ff;border-color:rgba(143,179,255,.4);background:rgba(143,179,255,.1)}
.status-badge.sd-sleep{color:#9aa7ff;border-color:rgba(120,140,255,.4);background:rgba(120,140,255,.1)}
.status-badge.sd-deep{color:#7b8cff;border-color:rgba(100,115,255,.4);background:rgba(100,115,255,.1)}
.status-badge.peak{color:#ffe9c2;border-color:rgba(232,163,61,.45);background:rgba(232,163,61,.14)}
.status-badge.trough{color:#b7bdd0;border-color:rgba(160,168,190,.4);background:rgba(160,168,190,.1)}

/* 状态卡脚注：打断语义澄清（L1 契约 v2 §1/§4——波动不入库不展示） */
.status-note{font-size:10px;color:var(--faint);margin-top:10px;line-height:1.6}

/* 主动消息设置（设计定稿 §4 B4）：每日上限步进器 + 说明行 */
.stepper{display:flex;align-items:center;gap:10px}
.stepper .stepper-btn{width:34px;height:34px;border-radius:11px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);color:var(--text);font-size:17px;line-height:1;display:flex;
  align-items:center;justify-content:center;transition:.15s}
.stepper .stepper-btn:active{background:rgba(255,255,255,.16)}
.stepper .stepper-val{min-width:30px;text-align:center;font-size:15px;color:#e8e5ff;font-weight:600}
.hint-note{font-size:10px;color:var(--faint);padding:8px 18px 12px;line-height:1.7}

/* 能量条（横向紧凑形态，供会话列表卡片等窄位复用） */
.energy-bar{--p:72;height:5px;border-radius:3px;background:rgba(255,255,255,.09);position:relative;overflow:hidden}
.energy-bar::after{content:"";position:absolute;left:0;top:0;bottom:0;width:calc(var(--p)*1%);background:var(--grad);border-radius:3px;transition:width .6s ease}
.energy-bar.low::after{background:linear-gradient(90deg,#ff9ba1,#ff6b74)}

/* ==================================================================
   UI 中枢 · 追加打磨（2026-08-16 第二轮）：消息入场动效 + 登录仪式点睛 + 存在感 chip
   ================================================================== */

/* 消息入场：轻淡入 + 上滑（切片 2 手机验收的手感；新增气泡自动触发，无需改 JS） */
.msg{animation:msgin .3s cubic-bezier(.2,.8,.2,1) both}
@keyframes msgin{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:none}}

/* 登录仪式页（真 API 鉴权门）：灵魂球点睛 + 标题渐变，呼应 boot 星云 */
.auth-page::before{content:"";display:block;width:60px;height:60px;margin:8px auto 10px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#dfe9ff,#8fb3ff 55%,#c79bff 100%);
  box-shadow:0 0 36px rgba(143,179,255,.55),0 0 90px rgba(199,155,255,.28)}
.auth-title{background:linear-gradient(120deg,#e8eeff,#8fb3ff 48%,#c79bff);-webkit-background-clip:text;background-clip:text;color:transparent}
.auth-sub{letter-spacing:.18em}

/* 存在感 chip：在 S World（紫）/ 在 R World（蓝）轻玻璃底，呼应双世界映射 */
.chat-head .pos,.hero .posline{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);letter-spacing:.05em}
.hero .posline{font-size:11px;padding:4px 12px;margin-top:8px}