:root{color-scheme:dark;--bg:#12151f;--panel:#1d212f;--line:#ffffff12;--text:#eeedf3;--muted:#969bac;--accent:#c7b2bf;--teal:#9ebebb;--rose:#d39bab;--sidebar:205px;font-family:"Microsoft YaHei UI","PingFang SC",system-ui,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}a{color:inherit;text-decoration:none}button,.button{border:1px solid var(--line);border-radius:10px;background:#ffffff06;color:var(--text);padding:10px 16px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}button:hover:not(:disabled),.button:hover{background:#ffffff0c;border-color:#ffffff30}button:disabled{opacity:.36;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--teal);outline-offset:4px}input,textarea,select{background:#11151fcc;border:1px solid #ffffff16;color:var(--text);border-radius:9px;padding:12px;min-width:0;width:100%;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent)}textarea{resize:vertical;line-height:1.8}input[type=range]{padding:0;accent-color:var(--accent);height:24px}input[type=checkbox]{width:auto;accent-color:var(--teal)}label{display:block;line-height:1.7;color:#c4c5cf}label>input:not([type=checkbox]),label>select{margin-top:8px}h1,h2,p{margin-top:0}h1{font-family:"Yu Mincho","Noto Serif CJK SC","SimSun",serif;font-size:32px;line-height:1.45;letter-spacing:2px;font-weight:500;margin-bottom:12px}h2{font-weight:500;font-size:18px}p{line-height:1.85}small{font-size:11px;line-height:1.8}.hint,.muted{color:var(--muted);font-size:13px;line-height:1.85}.fineprint{font-size:11px;color:var(--muted);line-height:1.8;margin:14px 0 0}.tiny,.eyebrow,.nav-caption{font-size:10px;letter-spacing:2px;color:var(--muted)}.eyebrow{margin-bottom:17px;color:#b8a4b1;letter-spacing:2.8px}.app-shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);height:100dvh;overflow:hidden}.sidebar{background:#10131c;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:34px 20px 25px;gap:24px}.brand{display:flex;align-items:center;gap:13px;margin:0 10px 32px;font-size:24px;letter-spacing:5px}.brand small{display:block;font-size:8px;letter-spacing:3px;color:var(--muted);margin-top:5px}.brand-mark{color:#d6c5cf;font-size:39px;line-height:1}.nav-caption{padding:0 14px;font-size:9px}nav{display:flex;flex-direction:column;gap:9px}nav a{padding:14px;border-radius:10px;color:#9297a8;display:flex;gap:15px;align-items:center}nav a>span{font-size:20px;width:23px;font-family:system-ui}nav a.active{background:linear-gradient(90deg,#c7b2bf1c,#c7b2bf06);color:#e1ccd8;border:1px solid #c7b2bf18}.sidebar-bottom{margin-top:auto;color:var(--muted);font-size:11px}.sidebar-bottom p{margin:20px 10px 2px}.sidebar-bottom>small{margin-left:10px;font-size:10px}.studio-link{display:flex;gap:13px;align-items:center;border-top:1px solid var(--line);padding:20px 10px;font-size:15px}.studio-link small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.studio-link.active{color:var(--accent)}.live-dot{width:6px;height:6px;border-radius:50%;display:inline-block;background:#9ebebb;margin-right:8px;flex-shrink:0}.workspace{display:flex;flex-direction:column;min-width:0;min-height:0}.topbar{height:76px;flex-shrink:0;padding:0 42px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:12px;gap:20px}.topbar .tiny{font-size:9px;margin-right:10px}.top-status{display:flex;align-items:center;color:var(--muted);font-size:10px;gap:5px}.local-tag{font-size:8px;letter-spacing:1.5px;border:1px solid var(--line);border-radius:4px;padding:4px 6px;margin-left:12px}#pages{flex:1;min-height:0;position:relative;overflow:hidden}.page{height:100%;overflow:auto;padding:38px 42px 44px;scrollbar-gutter:stable}.page-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px;gap:20px}.page-heading p:last-child{margin:0}.chapter-number{color:#777c8e;letter-spacing:2px;font-size:10px;align-self:flex-start;margin-top:8px}.home-grid{display:grid;grid-template-columns:minmax(280px,1fr) minmax(365px,1fr);gap:38px;max-width:1350px;margin:auto}.hero-art{min-height:480px;position:relative;background:radial-gradient(ellipse at 60% 20%,#82728233,transparent 55%),linear-gradient(130deg,#292d43,#1b1f2d 60%,#32303b);border-radius:18px;overflow:hidden;border:1px solid #ffffff0c}.artwork{isolation:isolate;position:relative;overflow:hidden}.art-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:var(--x,50%) var(--y,50%);transform:scale(var(--zoom,1));z-index:-1}.has-art .art-grid,.has-art .moon-disc,.has-art .silhouette,.has-art .art-placeholder{display:none}.avatar.has-art,.call-avatar.has-art{font-size:0;color:transparent}.call-avatar.has-art>span{visibility:hidden}.art-grid{position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.7%,#b7b6d511 50%,transparent 50.3%);background-size:160px 100%;opacity:.6}.moon-disc{position:absolute;width:195px;height:195px;top:58px;left:calc(50% - 95px);border-radius:50%;border:1px solid #d9c3cd30;background:radial-gradient(circle at 40% 40%,#cbb7c123,#ddd0d405 68%);box-shadow:0 0 90px #be9ea517}.moon-disc:after{content:'✦';position:absolute;right:-40px;top:70px;color:#bea8b459;font-size:22px}.silhouette{position:absolute;bottom:0;width:64%;height:65%;left:18%;background:linear-gradient(180deg,#9691af15,#34344711);border-radius:47% 47% 0 0;filter:blur(1px)}.art-caption{position:absolute;bottom:47px;left:35px;z-index:1;text-shadow:0 2px 18px #0009}.art-caption h2{font-family:serif;font-size:35px;letter-spacing:9px;margin:15px 0 5px}.art-caption p{color:#b5adbd;font-size:12px;letter-spacing:3px}.has-art .art-caption{background:#12151f66;padding:12px 18px;border-radius:12px}.art-edit{position:absolute;right:15px;top:15px;font-size:11px;background:#11172477;border:1px solid var(--line);padding:8px 12px;border-radius:15px}.art-placeholder{position:absolute;bottom:17px;right:22px;font-size:9px;letter-spacing:2px;color:#84839b}.companion-mini{display:flex;gap:15px;align-items:center;margin-bottom:24px}.avatar{width:48px;height:48px;border-radius:50%;background:#383343;display:grid;place-items:center;color:#d2bdca;font-size:25px;flex-shrink:0}.companion-mini h2{margin:0 0 5px;letter-spacing:3px}.companion-mini p{font-size:11px;color:var(--muted);margin:0}.pill{display:inline-block;padding:6px 10px;border-radius:5px;background:#a9bdbb09;border:1px solid #a9bdbb20;color:#abbdbd;letter-spacing:1px;font-size:9px;white-space:nowrap}.companion-mini .pill{margin-left:auto}.soft-card{background:linear-gradient(120deg,#ffffff04,#ffffff02);border:1px solid var(--line);border-radius:14px;padding:25px;margin-bottom:18px}.soft-card>label{margin-bottom:16px}.soft-card textarea{margin:12px 0 0}.setup-details{margin:18px 0;border-top:1px solid var(--line);padding-top:15px}summary{cursor:pointer;color:#c7c4cf;font-size:13px;line-height:1.8}summary span{font-size:10px;color:var(--muted);margin-left:10px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0}.form-grid label{font-size:12px}.primary{background:#c4adb9;color:#211b26;border:0;font-weight:500}.primary:hover:not(:disabled){background:#ddc7d3;color:#211b26}.start-button{width:100%;padding:16px 20px;justify-content:space-between;letter-spacing:2px;margin-top:8px}.small-note{display:flex;align-items:flex-start;gap:18px;color:var(--accent);padding:14px 10px}.small-note>span{font-size:20px}.small-note p{font-size:12px;color:#bdb4c1;margin:0}.small-note small{color:var(--muted)}.call-page{padding:20px 28px}.call-room{border:1px solid var(--line);border-radius:20px;min-height:100%;display:flex;flex-direction:column;background:radial-gradient(ellipse at 50% 30%,#3e35483b,transparent 60%),#171b28;padding:24px 32px}.call-room>.art-image{opacity:.3}.room-glow{position:absolute;inset:0;pointer-events:none;z-index:-1;background:linear-gradient(0deg,#11151fe6,transparent 55%)}.call-top{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:11px}.call-top>a{margin-left:auto}.call-presence{text-align:center;padding:26px 0 0;position:relative}.call-avatar{width:120px;height:120px;display:grid;place-items:center;border-radius:50%;margin:0 auto 22px;font-size:57px;color:#d3becb;background:radial-gradient(circle,#494154,#282635);border:1px solid #bdadca55;box-shadow:0 0 0 10px #bcaac206,0 0 80px #ba9dbb16}.call-avatar[data-state=playing]{box-shadow:0 0 0 12px #bcaac20c,0 0 60px #ba9dbb29}.call-presence h1{font-size:27px;letter-spacing:5px;margin-bottom:9px}.call-state{color:#c4b8c9;font-size:12px}.call-presence #statusdetail{font-size:11px;color:var(--muted);max-width:520px;margin:14px auto 8px;min-height:20px}.voice-bars{display:flex;gap:5px;justify-content:center;align-items:center;height:20px;opacity:.4}.voice-bars i{width:3px;height:5px;border-radius:3px;background:var(--accent)}body[data-playing=true] .voice-bars i{animation:voice 1.3s ease-in-out infinite}.voice-bars i:nth-child(2){animation-delay:.2s!important}.voice-bars i:nth-child(3){animation-delay:.4s!important}.voice-bars i:nth-child(4){animation-delay:.6s!important}@keyframes voice{50%{height:18px}}.subtitle-area{text-align:center;max-width:740px;margin:auto;flex:1;display:flex;flex-direction:column;justify-content:center;padding:25px 20px;min-height:120px}.subtitle-area>p{font-family:"Yu Mincho","SimSun",serif;font-size:22px;line-height:1.95;letter-spacing:1px;margin:0 0 12px;overflow-wrap:anywhere}.subtitle-area>small{color:#80849a;font-size:10px}.call-bottom{max-width:850px;width:100%;margin:0 auto}.call-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:20px}.call-actions button,.call-actions .button{flex-direction:column;border:0;background:transparent;padding:0 5px;font-size:10px;color:#b1b1c0;gap:9px;min-width:60px}.call-actions b{border:1px solid #ffffff10;background:#ffffff05;border-radius:50%;width:43px;height:43px;display:grid;place-items:center;font-size:20px;font-weight:400}.call-actions .end-call b{background:#a158701f;color:#e0a2b3;border-color:#b86a8529}.call-actions button:hover:not(:disabled) b{background:#ffffff14}#sayform{display:flex;gap:10px;padding:8px;background:#10141e99;border:1px solid var(--line);border-radius:12px}#say{background:transparent;border:0;padding:9px;font-size:12px}#send{white-space:nowrap;font-size:12px;padding:10px 16px}.input-note{font-size:9px;color:#777d90;text-align:center;letter-spacing:1px;margin:10px 0 0}.microphone{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:11px}.microphone button{font-size:11px}.toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:15px;margin-bottom:20px}.toolbar label{display:flex;align-items:center;gap:14px;font-size:12px}.toolbar select{min-width:270px;max-width:480px;margin:0}.toolbar a{margin-left:auto;font-size:11px;color:var(--teal)}.toolbar button{font-size:11px}.reading-paper{max-width:980px;margin:0 auto;background:#ffffff02;border:1px solid var(--line);border-radius:15px;padding:15px 30px;position:relative}#transcript{height:calc(100dvh - 345px);min-height:220px;overflow:auto;scrollbar-gutter:stable;padding:10px 12px;outline:none}.transcript-row{padding:21px 0;border-bottom:1px solid #ffffff09}.transcript-row small{font-size:10px;color:#8a91a6;display:flex;gap:15px;align-items:center}.transcript-row .row-role{color:#c5b2c3}.transcript-row.user .row-role{color:var(--teal)}.transcript-row p{margin:8px 0 0;font-size:15px;line-height:2.05;white-space:pre-wrap;overflow-wrap:anywhere}.receipt{margin-left:auto;color:#7c988f}.receipt.cancelled,.receipt.failed{color:#c49ba8}.empty{text-align:center;color:#8b8a9d;padding:70px 20px;line-height:2.2}.empty small{color:#697187}#new-messages{position:absolute;bottom:22px;right:40px;background:#393446;font-size:11px}.chapter-list{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}.chapter-card{border:1px solid var(--line);border-radius:12px;padding:23px;display:flex;align-items:flex-start;gap:20px;background:#ffffff02}.chapter-card .number{font-size:23px;font-family:serif;color:#8d7e98}.chapter-card h3{font-size:14px;font-weight:400;line-height:1.8;margin:0 0 7px}.chapter-card p{color:var(--muted);font-size:11px;margin:0}.chapter-card.current{border-color:#c7b2bf55;background:#c7b2bf07}.text-link{font-size:12px;color:var(--teal);display:inline-block;margin:8px 0}.outline-intro>p:first-child{font-family:serif;font-size:18px;letter-spacing:1px}#script-body section{border-top:1px solid var(--line);padding:24px 0}#script-body p{white-space:pre-wrap;line-height:2.1}#script-body small{display:block;color:var(--teal);white-space:pre-wrap;margin-bottom:20px}.settings-grid{display:grid;grid-template-columns:minmax(300px,1.1fr) minmax(300px,1fr);gap:26px;max-width:1250px}.art-control{border-top:1px solid var(--line);padding-top:20px;margin-top:22px}.art-control header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.art-control h3{font-size:13px;font-weight:500;margin:0}.art-control header button{font-size:10px;padding:5px 8px}.asset-preview{height:130px;border:1px dashed #ffffff20;border-radius:9px;background:#252638;display:grid;place-items:center;color:#9993aa;font-size:11px;margin-bottom:12px}.asset-preview[data-art=avatar]{height:100px;width:100px;border-radius:50%}.art-control input[type=file]{font-size:11px;padding:8px}.asset-sliders{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-top:10px}.asset-sliders label{font-size:10px}.soundcard label{margin-top:25px}.switch-label{display:flex;justify-content:space-between;align-items:center;gap:20px}.switch-label small{display:block;color:var(--muted);margin-top:7px;max-width:320px}#log{font-family:monospace;font-size:11px;color:var(--muted);white-space:pre-wrap;max-height:270px;overflow:auto;margin-top:15px}.heading-tag{font:12px system-ui;color:var(--accent);letter-spacing:1px;margin-left:10px}.notice{border-left:2px solid #a99bab;background:#b69cab08;color:#acabbc;padding:13px 18px;font-size:11px;line-height:1.9;margin-bottom:20px}.studio-grid{display:grid;grid-template-columns:255px minmax(0,1fr);gap:20px;margin-bottom:22px}.call-list-panel,.raw-panel{border:1px solid var(--line);border-radius:12px;background:#ffffff02;padding:17px;min-width:0}.filter-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:8px}.filter-grid label{font-size:10px}.filter-grid select,.filter-grid input{padding:8px;font-size:11px}.trace-item{display:block;width:100%;text-align:left;margin-bottom:9px;padding:12px;border-radius:8px;font-size:12px;line-height:1.8}.trace-item small{display:block;color:var(--muted);font-size:10px;overflow-wrap:anywhere}.trace-item.active{border-color:#c7b2bf66;background:#c7b2bf0d}.trace-item.bad{border-left:2px solid #ac7786}#trace-list{max-height:640px;overflow:auto}.raw-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:15px;margin:15px 0}.raw-tabs button{font-size:11px;padding:8px 10px}.raw-tabs button[aria-pressed=true]{background:#c7b2bf18;color:#e7ccd9;border-color:#c7b2bf33}.raw-actions{display:flex;align-items:center;gap:15px;font-size:11px}.raw-actions label{margin-right:auto;font-size:10px}.raw-actions button{padding:6px 10px;font-size:10px}.raw-actions a{color:var(--teal)}#raw-output{font:12px/1.9 Consolas,"Microsoft YaHei",monospace;white-space:pre-wrap;overflow-wrap:anywhere;padding:20px;background:#10131e;border:1px solid var(--line);border-radius:8px;min-height:330px;max-height:650px;overflow:auto;color:#c5cad7;tab-size:2}.system-event{border-top:1px solid var(--line);padding:12px 0}.system-event pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:11px;color:var(--muted);max-height:380px;overflow:auto}.system-event summary{font-size:11px}#mini-call{flex-shrink:0;display:flex;align-items:center;gap:17px;border-top:1px solid #c7b2bf20;background:#20202d;padding:11px 30px;min-height:75px}#mini-call .avatar{width:39px;height:39px;font-size:20px}.mini-copy{display:flex;flex-direction:column;gap:5px;min-width:0}.mini-copy strong{font-weight:400;font-size:12px}.mini-copy span{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}#mini-clock{margin-left:auto;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}#mini-call .button,#mini-call button{font-size:11px;padding:8px 13px}.danger{color:#d6a5b4}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:80vw;padding:14px 23px;border-radius:10px;border:1px solid #ffffff20;background:#353041;z-index:20;font-size:12px;box-shadow:0 5px 30px #0005}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}#nighterror{color:#dfa6b5}#nighttail{color:var(--teal)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#ffffff16;border-radius:6px}
@media(min-width:1550px){.page{padding:45px 60px}.home-grid{gap:55px}.hero-art{min-height:570px}.evening-setup{padding-top:20px}.call-presence{padding-top:48px}.call-avatar{width:145px;height:145px}.subtitle-area{min-height:160px}}
@media(max-width:1150px){:root{--sidebar:175px}.sidebar{padding:25px 14px}.brand{margin-left:8px}.topbar{padding:0 25px}.page{padding:28px 25px}.home-grid{gap:23px;grid-template-columns:minmax(240px,.85fr) minmax(320px,1fr)}.hero-art{min-height:460px}.soft-card{padding:20px}.companion-mini .pill{display:none}.studio-grid{grid-template-columns:220px minmax(0,1fr)}h1{font-size:27px}.chapter-number{display:none}.call-page{padding:16px}.call-room{padding:20px}.call-actions{gap:10px}.call-avatar{width:105px;height:105px;margin-bottom:15px}.call-presence{padding-top:22px}.call-presence #statusdetail{margin:8px auto}.subtitle-area{padding:15px;min-height:105px}.top-status #mode{max-width:250px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}}
@media(max-width:850px){:root{--sidebar:78px}.sidebar{padding:20px 9px}.brand{margin:0 auto 25px}.brand>span:last-child,.nav-caption,.sidebar-bottom small,.sidebar-bottom p{display:none}nav a{font-size:0;justify-content:center;padding:13px 7px}nav a>span{font-size:22px}.studio-link{font-size:19px;justify-content:center;padding:20px 8px}.studio-link>span{display:none}.home-grid{grid-template-columns:1fr}.hero-art{min-height:300px}.settings-grid{grid-template-columns:1fr}.chapter-list{grid-template-columns:1fr}.studio-grid{grid-template-columns:1fr}#trace-list{max-height:220px}.page-heading{align-items:flex-start}.top-status #mode{display:none}.call-actions{gap:8px}.call-actions b{width:38px;height:38px}.toolbar label{width:100%}.toolbar select{min-width:0;flex:1}.reading-paper{padding:10px}.call-room{min-height:100%}.page{padding:22px 18px}.topbar{height:60px;padding:0 20px}#mini-call{padding:10px 16px;gap:10px}#mini-call .mini-copy,#mini-quiet{display:none}}
@media(max-height:760px) and (min-width:851px){.topbar{height:62px}.call-room{padding:16px 26px}.call-presence{padding-top:15px}.call-avatar{width:88px;height:88px;font-size:42px;margin-bottom:12px}.call-presence h1{font-size:23px}.call-presence #statusdetail{margin:7px auto}.call-top{font-size:10px}.call-actions{margin-bottom:14px}.subtitle-area{padding:12px;min-height:90px}.subtitle-area>p{font-size:19px}.call-room{min-height:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ============================================
   页面转场动画系统
   ============================================ */

/* 淡入淡出 */
.page-exit-fade{animation:fadeOut 0.3s ease-out forwards}
.page-enter-fade{animation:fadeIn 0.3s ease-in forwards}

@keyframes fadeOut{to{opacity:0}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* 滑动 */
.page-exit-slide{animation:slideOutLeft 0.3s ease-out forwards}
.page-enter-slide{animation:slideInRight 0.3s ease-in forwards}

@keyframes slideOutLeft{to{transform:translateX(-100%);opacity:0}}
@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* 缩放 */
.page-exit-scale{animation:scaleDown 0.3s ease-out forwards}
.page-enter-scale{animation:scaleUp 0.3s ease-in forwards}

@keyframes scaleDown{to{transform:scale(0.8);opacity:0}}
@keyframes scaleUp{from{transform:scale(1.2);opacity:0}to{transform:scale(1);opacity:1}}

/* 模糊 */
.page-exit-blur{animation:blurOut 0.3s ease-out forwards}
.page-enter-blur{animation:blurIn 0.3s ease-in forwards}

@keyframes blurOut{to{filter:blur(20px);opacity:0}}
@keyframes blurIn{from{filter:blur(20px);opacity:0}to{filter:blur(0);opacity:1}}

/* 3D翻转 */
.page-exit-flip{animation:flipOut 0.4s ease-out forwards;transform-style:preserve-3d}
.page-enter-flip{animation:flipIn 0.4s ease-in forwards;transform-style:preserve-3d}

@keyframes flipOut{to{transform:rotateY(90deg);opacity:0}}
@keyframes flipIn{from{transform:rotateY(-90deg);opacity:0}to{transform:rotateY(0);opacity:1}}

/* ============================================
   卡片化布局系统
   ============================================ */

/* 卡片容器 */
.card-container{display:grid;gap:24px;padding:32px;max-width:1400px;margin:0 auto}

/* 浮动卡片 */
.floating-card{background:var(--card-bg,rgba(255,255,255,0.05));backdrop-filter:blur(20px) saturate(150%);border-radius:24px;padding:32px;box-shadow:0 8px 32px rgba(0,0,0,0.15),0 2px 8px rgba(0,0,0,0.1);transform:translateZ(0);transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1),box-shadow 0.3s ease;will-change:transform}

.floating-card:hover{transform:translateY(-8px);box-shadow:0 16px 48px rgba(0,0,0,0.2),0 4px 16px rgba(0,0,0,0.15)}

/* 卡片变体 */
.floating-card.compact{padding:20px;border-radius:16px}
.floating-card.wide{grid-column:1/-1}

/* 响应式网格 */
@media(min-width:1200px){.card-container{grid-template-columns:repeat(auto-fit,minmax(400px,1fr))}}
@media(max-width:768px){.card-container{padding:16px;gap:16px}.floating-card{padding:20px;border-radius:16px}}

/* ============================================
   Canvas容器
   ============================================ */

.particle-canvas{position:fixed;inset:0;pointer-events:none;z-index:-1}
.particle-canvas.foreground{z-index:1}

/* 主题选择器样式 */
.theme-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:20px}
.theme-option{cursor:pointer;position:relative}
.theme-option input[type="radio"]{position:absolute;opacity:0;pointer-events:none}
.theme-preview{border:2px solid var(--line);border-radius:16px;overflow:hidden;transition:border-color 0.3s ease,transform 0.3s ease,box-shadow 0.3s ease}
.theme-option:hover .theme-preview{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,0.15)}
.theme-option input:checked + .theme-preview{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent)33,0 8px 32px rgba(0,0,0,0.2)}
.theme-info{padding:16px;background:var(--panel);text-align:center}
.theme-info strong{display:block;font-size:15px;margin-bottom:6px;color:var(--text);font-weight:500}
.theme-info small{color:var(--muted);font-size:11px;letter-spacing:0.5px}

/* Keep the request label readable beside a wide session selector. */
.toolbar label{flex-shrink:0;white-space:nowrap}

/* Character library and connection studio share the quiet PC visual system. */
.session-options{margin:18px 0;display:grid;gap:10px}.session-options>label:first-child{display:flex;justify-content:space-between;align-items:center;font-size:12px}.session-options a{font-size:11px;color:var(--teal)}.voice-opt{display:flex!important;flex-wrap:wrap;align-items:center;gap:9px;font-size:12px}.voice-opt small{display:block;width:100%;padding-left:22px;color:var(--muted);font-size:10px}
.call-microphone{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;margin:6px auto 0;padding:10px 20px;width:fit-content;border:1px solid #c7b2bf25;border-radius:40px;background:#15152280}.call-microphone button{font-size:11px}.call-microphone span{font-size:11px;color:var(--teal)}#mic-level{width:65px;height:7px;accent-color:var(--teal)}.voice-transcript{margin:8px auto 16px;text-align:center;font-size:11px;color:var(--muted);max-width:700px;overflow-wrap:anywhere}.call-room{min-height:100%}
.persona-layout{display:grid;grid-template-columns:minmax(260px,.85fr) minmax(350px,1.15fr);gap:28px;align-items:start}.persona-list{display:grid;gap:16px;margin-top:18px}.built-in-persona{background:linear-gradient(135deg,#c7b2bf16,#26243b)}.persona-card.selected{border-color:#c7b2bf88;box-shadow:0 0 28px #c7b2bf08}.persona-card h2{overflow-wrap:anywhere}.persona-editor label,#api-form>label{display:grid;gap:9px;margin:18px 0;font-size:12px}.persona-editor textarea{width:100%;font:12px/1.9 Consolas,'Microsoft YaHei',monospace;resize:vertical}.editor-actions,.import-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.editor-actions button,.import-actions button{font-size:11px}.file-button{display:inline-flex!important;padding:10px 14px;border:1px solid var(--line);border-radius:8px;cursor:pointer;font-size:11px!important;margin:0!important}.file-button:focus-within{outline:2px solid var(--teal)}.persona-editor .notice{margin:20px 0 0;line-height:1.9}#persona-files{overflow-wrap:anywhere}#persona-status{min-height:22px}.connection-layout{display:grid;grid-template-columns:280px minmax(350px,1fr);gap:28px;margin-top:28px}.connection-services{display:flex;flex-direction:column;gap:12px}.connection-services>button{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:12px;padding:24px}.connection-services>button>span{letter-spacing:2px;font-size:9px;color:var(--teal)}.connection-services>button>strong{font-size:15px;font-weight:400}.connection-services>button>small{color:var(--muted);font-size:10px}.connection-services>button[aria-pressed=true]{background:linear-gradient(120deg,#c7b2bf20,#29283d);border-color:#c7b2bf66}.connection-services>.soft-card{margin-top:10px}.card-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:25px}#api-form{align-self:start;padding:32px}#api-form input{width:100%;min-width:0}#api-form .editor-actions{margin-top:28px}.draft-pill{color:#ddc395}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:18px}dialog{color:var(--text);background:#202030;border:1px solid #c7b2bf50;border-radius:16px;padding:28px;width:min(850px,90vw);max-height:85vh;overflow:auto}dialog::backdrop{background:#0c0d17bd;backdrop-filter:blur(5px)}dialog pre{font:12px/1.9 Consolas,'Microsoft YaHei',monospace;white-space:pre-wrap;overflow-wrap:anywhere;background:#151521;padding:20px;border-radius:8px}dialog details{padding:8px 0}
@media(max-width:1100px){.persona-layout,.connection-layout{grid-template-columns:1fr}.connection-services{display:grid;grid-template-columns:repeat(3,1fr)}.connection-services>.soft-card{grid-column:1/-1}.connection-services>button{padding:16px}.persona-editor{margin-top:5px}.call-room{min-height:100%}}
@media(max-width:650px){.connection-services{grid-template-columns:1fr}.call-microphone{border-radius:14px;gap:8px}.call-microphone span{width:100%;text-align:center}#api-form{padding:20px}.card-heading{align-items:flex-start;flex-wrap:wrap}.voice-opt small{padding-left:0}.session-options>label:first-child{flex-wrap:wrap;gap:8px}}

/* Compact laptop layout: keep the call controls on screen, not below a forced height. */
.sidebar{min-height:0;overflow-y:auto}
@media(min-width:851px) and (max-height:850px){
 .sidebar{padding:22px 20px 18px;gap:14px}.brand{margin-bottom:15px}
 nav{gap:4px}nav a{padding:11px 14px}.studio-link{padding:15px 10px}
 .sidebar-bottom p{margin-top:8px}.topbar{height:62px}
 .call-page{padding:14px 22px}.call-room{padding:15px 24px;min-height:100%}
 .call-presence{padding-top:12px}.call-avatar{width:80px;height:80px;font-size:40px;margin-bottom:12px}
 .call-presence h1{font-size:24px;margin-bottom:6px}.call-presence #statusdetail{margin:7px auto}
 .subtitle-area{padding:14px 16px;min-height:90px}.subtitle-area>p{font-size:19px;line-height:1.7}
 .call-microphone{padding:7px 15px}.voice-transcript{margin:6px auto 12px}
 .call-actions{margin-bottom:12px;gap:12px}.call-actions b{width:37px;height:37px}
}
/* V6: 字幕下的中文小字注释 */
.subtitle-area>.subtitle-zh{display:block;font-size:13px;line-height:1.8;color:#a3a8bb;letter-spacing:.06em;margin:-4px auto 10px;max-width:640px;overflow-wrap:anywhere}