:root{--primary: #FF6B6B;--primary-gradient: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 50%, #FFA07A 100%)}html{scrollbar-gutter:stable}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;margin:0}.tf-h-root{position:sticky;top:0;z-index:1000;background:#fff;box-shadow:0 2px 12px #00000014}.tf-h-container{display:flex;align-items:center;padding:12px 20px;gap:20px;max-width:1400px;margin:0 auto;width:100%;box-sizing:border-box;position:relative}.tf-h-checkbox{display:none}.tf-h-left{display:flex;align-items:center;flex-shrink:0;gap:20px}.tf-h-logo{font-weight:800;color:transparent;background-image:var(--primary-gradient);background-clip:text;-webkit-background-clip:text;text-decoration:none;font-size:1.2rem;white-space:nowrap;display:flex;align-items:center;gap:6px;font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif!important;line-height:1.2;transition:all .25s ease}.tf-h-logo:hover{transform:scale(1.02);filter:brightness(1.1)}.tf-h-logo-img{width:28px;height:28px;object-fit:contain;vertical-align:text-bottom;margin-bottom:-2px}.tf-h-nav{display:flex;gap:15px;position:absolute;left:50%;transform:translate(-50%)}.tf-h-link{text-decoration:none;color:#6b7280;font-size:.85rem;padding:8px 16px;border-radius:20px;transition:all .3s;white-space:nowrap;font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif!important;line-height:1.4;font-weight:500;display:inline-flex;align-items:center;justify-content:center;min-height:32px;box-sizing:border-box;cursor:pointer;position:relative;border:2px solid transparent}.tf-h-link *{pointer-events:none!important}.tf-h-link{pointer-events:auto!important;user-select:none!important}.tf-h-link.active{position:relative;color:#fff;background:var(--primary-gradient);border:2px solid transparent;border-radius:20px;box-shadow:0 2px 8px #ff6b6b4d;z-index:1}.tf-h-link.active:before{content:"";position:absolute;inset:-2px;background:var(--primary-gradient);border-radius:22px;z-index:-1}.tf-h-link:hover{background:var(--primary-gradient);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 4px 12px #ff6b6b4d}.tf-h-right{display:flex;align-items:center;gap:15px;flex-shrink:0;margin-left:auto}.tf-h-lang{padding:5px 28px 5px 10px;border:1px solid #e2e8f0;border-radius:6px;font-size:.85rem;background:#fff;color:#374151;outline:none;transition:border-color .2s;cursor:pointer;min-width:100px;text-align:left;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8.828L1.172 4 2.228 2.944 6 6.716l3.772-3.772L10.828 4z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center}.tf-h-lang:hover{border-color:var(--primary)}.tf-h-lang:focus{border-color:var(--primary);box-shadow:0 0 0 3px #ff6b6b1a}.tf-h-hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;z-index:1001}.tf-h-bar{width:24px;height:2px;background:#374151;transition:all .3s ease}@media (max-width: 768px){.tf-h-nav{display:none}.tf-h-hamburger{display:flex}.tf-h-left{margin-right:auto}}:root{--primary: #FF6B6B;--primary-hover: #FF5252;--primary-light: #FFF5F5;--primary-gradient: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 50%, #FFA07A 100%);--primary-gradient-hover: linear-gradient(135deg, #FF5252 0%, #FF7E3D 50%, #FF9068 100%);--secondary: #FF8E53;--accent: #FF416C;--success: #10b981;--success-light: #D1FAE5;--warning: #f59e0b;--warning-light: #FEF3C7;--border: #E5E7EB;--border-hover: #D1D5DB;--text-main: #1F2937;--text-gray: #6B7280;--text-light: #9CA3AF;--bg-light: #F9FAFB;--bg-card: #FFFFFF;--bg-card-hover: #F3F4F6;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12);--shadow-xl: 0 12px 40px rgba(0, 0, 0, .15);--shadow-glow: 0 0 20px rgba(255, 107, 107, .25);--shadow-inner: inset 0 2px 4px rgba(0, 0, 0, .06);--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .2s cubic-bezier(.4, 0, .2, 1);--backdrop: blur(8px)}@view-transition{navigation: auto; duration: .12s; timing-function: ease-out;}::view-transition-old(root){animation:vt-fade-out .12s ease-out forwards}::view-transition-new(root){animation:vt-fade-in .12s ease-out forwards}@keyframes vt-fade-out{to{opacity:0}}@keyframes vt-fade-in{0%{opacity:0}to{opacity:1}}[data-visible=""]{visibility:visible}[data-visible]:not([data-visible=""]){visibility:hidden;display:none}body[data-fullscreen=""]{overflow:hidden}body.drawer-open,body[data-drawer-open=""]{position:fixed;width:100%;height:100%}.hidden-input,.hidden-source{display:none}@media (min-width: 901px){#result-area-mobile{display:none!important}}#result-area-desktop:not([data-visible=""]){display:none}#result-area-desktop[data-visible=""]{display:flex}#result-area-mobile:not([data-visible=""]){display:none}#result-area-mobile[data-visible=""]{display:block}#audio-mob-container:not([data-visible=""]){visibility:hidden;height:0;overflow:hidden}#audio-mob-container[data-visible=""]{visibility:visible;height:auto;min-height:40px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}*{outline:0;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,PingFang SC,Microsoft YaHei,sans-serif;background:linear-gradient(180deg,#f9fafb,#f3f4f6);height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;color:var(--text-main);line-height:1.6}.layout{display:flex;flex:1;overflow:hidden;position:relative;min-height:calc(100vh - 60px);min-height:calc(100dvh - 60px)}.editor-zone{flex:1;display:flex;flex-direction:column;padding:24px;border-right:1px solid var(--border);min-width:0;position:relative;z-index:1;background:linear-gradient(180deg,#fff,#f9fafb);container-type:inline-size;container-name:editor}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:clamp(12px,1.5vw,16px);min-height:40px;flex-wrap:wrap;gap:clamp(6px,1vw,8px)}.tool-btns{display:flex;gap:8px;flex-wrap:wrap}.btn-tool{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);padding:clamp(6px,1vw,8px) clamp(10px,1.5vw,14px);border-radius:var(--radius-md);cursor:pointer;font-size:clamp(.75rem,1.2vw,.85rem);transition:var(--transition);min-height:36px;position:relative;overflow:hidden}.btn-tool:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#ff6b6b1a,#ff8e531a);opacity:0;transition:var(--transition)}.btn-tool:hover{background:var(--primary-gradient);border-color:transparent;transform:translateY(-2px);box-shadow:var(--shadow-md);color:#fff}.btn-tool:hover:before{opacity:1}.textarea-wrapper{flex:1;position:relative;display:flex;flex-direction:column}textarea{flex:1;border:2px solid var(--border);border-radius:var(--radius-lg);font-size:1.1rem;line-height:1.8;resize:none;padding:18px 18px 12px;position:relative;z-index:10;min-height:300px;background:#fff;box-shadow:var(--shadow-sm),inset 0 1px 3px #0000000a;transition:var(--transition);color:var(--text-main)}textarea:focus{outline:none;border:2px solid transparent;background-origin:border-box;background-clip:padding-box,border-box;background-image:linear-gradient(#fff,#fff),var(--primary-gradient);box-shadow:0 0 0 3px #ff6b6b1a,var(--shadow-md);background:linear-gradient(180deg,#fff,#fffbfb)}.ai-tagging-controls{position:absolute;bottom:40px;left:10px;right:10px;display:flex;flex-wrap:nowrap;gap:8px;align-items:center;z-index:100;background:linear-gradient(135deg,#fff,#f9fafb);padding:14px 18px;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-lg),0 2px 12px #ff6b6b14;pointer-events:auto;transition:transform .3s ease-in-out,opacity .3s ease-in-out,box-shadow .3s ease;transform-origin:right center;overflow-x:auto;white-space:nowrap;backdrop-filter:var(--backdrop)}.ai-tagging-controls.collapsed{transform:translate(100%);opacity:0;visibility:hidden}.collapse-btn{width:auto;height:36px;padding:0 14px;background:var(--primary-gradient);border:none;border-radius:var(--radius-lg);font-size:.85rem;color:#fff;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center;flex-shrink:0;z-index:102;position:relative;font-weight:600;white-space:nowrap;box-shadow:0 2px 8px #ff6b6b40}.collapse-btn:hover{background:var(--primary-gradient-hover);color:#fff;transform:scale(1.02);box-shadow:var(--shadow-lg),0 4px 16px #ff6b6b59}.expand-btn{position:absolute;bottom:40px;right:10px;width:40px;height:40px;padding:0;background:var(--primary-gradient);border:none;border-radius:var(--radius-md);font-size:16px;color:#fff;cursor:pointer;transition:opacity .3s ease-in-out,visibility .3s ease-in-out,transform .2s ease;display:flex;align-items:center;justify-content:center;z-index:101;box-shadow:var(--shadow-md),0 2px 8px #ff6b6b40;opacity:0;visibility:hidden;pointer-events:none}.expand-btn:hover{background:var(--primary-gradient-hover);color:#fff;box-shadow:var(--shadow-lg),0 4px 16px #ff6b6b59;transform:scale(1.05)}.expand-btn.show{opacity:1;visibility:visible;pointer-events:auto}.character-names-input,.narrator-name-input{flex:1 1 auto;min-width:150px;max-width:300px;flex-basis:clamp(150px,30%,300px);height:38px;padding:0 clamp(8px,1.2vw,12px);border:2px solid var(--border);border-radius:clamp(6px,.8vw,8px);font-size:clamp(.8rem,1.1vw,.85rem);background:linear-gradient(135deg,#f9fafb,#f3f4f6);box-shadow:var(--shadow-inner);transition:var(--transition);pointer-events:auto;position:relative;z-index:101;color:var(--text-main)}.character-names-input:hover,.narrator-name-input:hover{border-color:var(--border-hover);box-shadow:var(--shadow-sm);background:#fff}.character-names-input:focus,.narrator-name-input:focus{outline:none;border:2px solid transparent;background-origin:border-box;background-clip:padding-box,border-box;background-image:linear-gradient(#f9fafb,#f9fafb),var(--primary-gradient);box-shadow:0 0 0 3px #ff6b6b1a;background-color:#fff}.ai-tagging-btn{width:100px;min-height:44px;padding:10px 12px;background:var(--primary-gradient);color:#fff;border:none;border-radius:var(--radius-md);font-size:.85rem;font-weight:600;cursor:pointer;transition:var(--transition);white-space:nowrap;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;position:relative;z-index:10;pointer-events:auto;box-shadow:0 4px 12px #ff6b6b4d,0 2px 4px #ff6b6b33}.ai-preview-btn{width:100px;background:#6b7280;display:none}.ai-preview-btn:hover:not(:disabled){background:#4b5563;transform:translateY(-1px);box-shadow:0 4px 8px #6b72804d}.ai-tagging-btn:hover:not(:disabled){background:var(--primary-gradient-hover);transform:translateY(-2px);box-shadow:0 6px 16px #ff6b6b59,0 3px 6px #ff6b6b40}.ai-tagging-btn:disabled{opacity:.6;cursor:not-allowed}.ai-tagging-btn.processing{background-color:#f44!important;color:#fff!important}@media (max-width: 768px){.preview-btn{display:none!important}.ai-tagging-btn{min-height:48px;font-size:15px;padding:12px 16px;flex:1;width:auto}.ai-preview-btn{min-height:48px;font-size:15px;padding:12px 16px;flex:1;width:auto;background:#6b7280;display:flex}.ai-tagging-controls{flex-wrap:wrap;gap:10px}.character-names-input,.narrator-name-input{flex:1 1 calc(50% - 5px);min-width:calc(50% - 5px)}.ai-tagging-controls>.ai-tagging-btn,.ai-tagging-controls>.ai-preview-btn{flex:1 1 calc(50% - 5px);min-width:calc(50% - 5px);justify-content:center}.ai-tagging-btn:hover,.ai-preview-btn:hover{transform:none;box-shadow:none}.ai-tagging-btn:active,.ai-preview-btn:active{transform:scale(.95);transition:transform .1s}}.fullscreen-btn{position:absolute;top:10px;right:10px;width:32px;height:32px;background:var(--primary-gradient);border:none;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;z-index:10;transition:var(--transition);opacity:1;color:#fff;box-shadow:0 2px 8px #ff6b6b40}.preview-btn{position:absolute;bottom:120px;right:10px;min-width:80px;padding:0 12px;height:34px;background:var(--primary-gradient);border:none;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;z-index:101;transition:var(--transition);opacity:1;box-shadow:var(--shadow-md),0 2px 8px #ff6b6b40;white-space:nowrap;gap:5px;flex-shrink:0;color:#fff}.preview-btn:hover{opacity:1;background:var(--primary-gradient-hover);color:#fff;box-shadow:var(--shadow-lg),0 4px 12px #ff6b6b59;transform:translateY(-1px)}.fullscreen-btn:hover{opacity:1;background:var(--primary-gradient-hover);color:#fff;box-shadow:var(--shadow-md),0 4px 12px #ff6b6b59;transform:scale(1.05)}.textarea-wrapper.fullscreen{position:fixed;inset:60px 0 0;z-index:9999;background:#fff;padding:24px;display:flex;flex-direction:column;view-transition-name:textarea-fullscreen}@supports not (view-transition-name: none){.textarea-wrapper{transition:all .3s ease}.voice-mask{transition:opacity .3s ease}}.textarea-wrapper.fullscreen textarea{flex:1;min-height:0;padding:20px;border:1px solid var(--border);border-radius:12px;position:relative;z-index:1}.textarea-wrapper.fullscreen .fullscreen-btn{z-index:2147483647!important;position:fixed!important;top:84px!important;right:24px!important;opacity:1!important;background:var(--primary-gradient)!important;box-shadow:0 4px 16px #00000040!important;width:44px!important;height:44px!important;font-size:1.4rem!important;pointer-events:auto!important;cursor:pointer!important;isolation:isolate!important}.textarea-wrapper.fullscreen .ai-tagging-controls{display:none!important}@media (max-width: 900px){.preview-btn{display:none!important}.textarea-wrapper.fullscreen{padding:16px}.textarea-wrapper.fullscreen textarea{padding:16px;font-size:16px!important;flex:1!important;min-height:0!important}.textarea-wrapper.fullscreen+.char-counter{display:none}.textarea-wrapper.fullscreen .ai-tagging-controls{display:none!important}.textarea-wrapper.fullscreen .fullscreen-btn{z-index:2147483647!important;position:fixed!important;top:84px!important;right:24px!important;opacity:1!important;background:var(--primary-gradient)!important;box-shadow:0 4px 16px #0000004d!important;pointer-events:auto!important;cursor:pointer!important;isolation:isolate!important}}@keyframes breathing{0%{opacity:.5;background-position:0% 50%;filter:brightness(.8)}50%{opacity:1;background-position:100% 50%;filter:brightness(1.3)}to{opacity:.5;background-position:0% 50%;filter:brightness(.8)}}.ai-message{position:fixed;top:120px;left:50%;transform:translate(-50%);padding:12px 20px;border-radius:8px;font-size:.9rem;font-weight:500;z-index:10000;box-shadow:0 4px 12px #00000026;transition:opacity .3s;max-width:80%;width:auto;word-wrap:break-word;opacity:1;background:var(--primary-light);color:var(--primary);border:1px solid var(--primary)}.ai-message.breathing{animation:breathing 2s ease-in-out infinite}.breathing-text{display:inline-block;background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeead,#d9534f);background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:breathing 2s ease-in-out infinite}.btn-breathing{background:linear-gradient(45deg,#ff6b6b,#4ecdc4,#45b7d1,#96ceb4,#ffeead,#d9534f);background-size:300% 300%;animation:breathing 2s ease-in-out infinite;color:#fff;-webkit-text-fill-color:#fff}.ai-message.fade-out{opacity:0}.textarea-wrapper.fullscreen~.ai-message,body:has(.textarea-wrapper.fullscreen) .ai-message{z-index:999998!important;top:100px}.ai-message-success{background:#d1fae5;color:#065f46;border:1px solid #10b981}.ai-message-error{background:#fee2e2;color:#991b1b;border:1px solid #ef4444}.ai-retry-info{margin-right:8px;font-size:.85rem}.ai-retry-btn{margin-left:12px;padding:4px 12px;background:var(--primary);color:#fff;border:none;border-radius:6px;font-size:.85rem;cursor:pointer;transition:var(--transition)}.ai-retry-btn:hover{background:var(--primary-hover)}.ai-tooltip{position:fixed;background:#1e293b;color:#fff;padding:12px 16px;border-radius:8px;font-size:.85rem;line-height:1.6;max-width:400px;z-index:10001;box-shadow:0 4px 12px #0000004d;pointer-events:none;white-space:pre-line;display:none}.ai-tooltip[data-visible=""]{display:block}.textarea-wrapper.fullscreen~.ai-tooltip,body:has(.textarea-wrapper.fullscreen) .ai-tooltip{z-index:999998!important}.ai-tooltip:before{content:"";position:absolute;border:6px solid transparent;border-top-color:#1e293b;bottom:-12px;left:20px}.char-counter{font-size:.8rem;text-align:right;padding-top:8px;font-weight:700;color:#000}.voice-browser{position:absolute;top:0;bottom:0;right:420px;width:0;opacity:0;border-right:1px solid var(--border);display:flex;flex-direction:column;background:linear-gradient(180deg,#fff,#f9fafb);z-index:1000;overflow:hidden;view-transition-name:voice-browser;transition:width .3s ease,opacity .3s}.voice-browser.open{width:420px;opacity:1}.browser-nav{padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0;background:linear-gradient(180deg,#fff,#f9fafb)}.nav-row{display:flex;align-items:center;gap:12px}.tier-1{justify-content:space-between;border-bottom:1px solid var(--bg-light);margin-bottom:2px}.tier-2{flex-wrap:wrap;padding:4px 0}.tab-item,.country-tag,.gender-tag,.btn-collapse{border:none!important;background-color:transparent!important;outline:none!important;cursor:pointer;color:var(--text-gray);font-size:.85rem;padding:6px 0;border-bottom:2px solid transparent!important;transition:var(--transition);font-weight:500}.tab-item:hover,.country-tag:hover,.gender-tag:hover{color:var(--primary);background:linear-gradient(180deg,rgba(255,107,107,.04) 0%,transparent 100%)}.tab-item.active,.country-tag.active,.gender-tag.active{color:transparent!important;font-weight:800;border-bottom:3px solid transparent!important;border-image:var(--primary-gradient)!important;border-image-slice:1;background-image:var(--primary-gradient)!important;background-clip:text;-webkit-background-clip:text;filter:drop-shadow(0 1px 2px rgba(255,107,107,.2))}.voice-scroll-area{flex:1;overflow-y:auto;padding:12px;background:linear-gradient(180deg,#f9fafb,#f3f4f6);container-type:inline-size;container-name:voice-list}.voice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(clamp(150px,45%,200px),1fr));gap:clamp(8px,1.2vw,12px)}.voice-card{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);border-radius:var(--radius-lg);padding:12px;display:flex;align-items:center;cursor:pointer;transition:var(--transition);min-height:64px;box-sizing:border-box;position:relative;overflow:hidden}.voice-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#ff6b6b14,#ff8e5314);opacity:0;transition:var(--transition)}.voice-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:transparent;background:var(--primary-gradient)}.voice-card:hover .v-name,.voice-card:hover .v-desc,.voice-card:hover .v-country{color:#fff}.voice-card:hover:before{opacity:0}.voice-card.active{border:2px solid transparent;background:var(--primary-gradient);box-shadow:var(--shadow-lg),0 6px 20px #ff6b6b66}.voice-card.active .v-name,.voice-card.active .v-desc{color:#fff}.voice-card.active .v-avatar{background:#ffffff40;box-shadow:0 2px 8px #ffffff4d}.v-avatar{width:40px;height:40px;min-width:40px;min-height:40px;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-right:10px;flex-shrink:0;box-sizing:border-box;box-shadow:var(--shadow-sm)}.v-name{font-weight:700;font-size:.85rem}.v-desc{font-size:.75rem;color:var(--text-gray)}.settings-panel{width:420px;display:flex;flex-direction:column;border-left:1px solid var(--border);background:linear-gradient(180deg,#fff,#f9fafb);flex-shrink:0;overflow:hidden;box-shadow:-2px 0 12px #0000000a;container-type:inline-size;container-name:settings}.panel-sections-wrapper{flex:1;overflow-y:auto;padding:24px;display:flex;flex-direction:column;gap:16px;scrollbar-width:none;-ms-overflow-style:none}.panel-sections-wrapper::-webkit-scrollbar{display:none}.section-header{display:flex;justify-content:flex-start;align-items:center;margin-bottom:12px;flex-wrap:nowrap;overflow:visible;text-align:left;width:100%;gap:12px}.label{font-size:1rem;font-weight:600;color:var(--text-main);text-align:left;margin-top:0;padding:0;display:block;flex-shrink:0}.section-header .label,#style-section .label{margin-left:-8px}.active-voice-card{display:flex;flex-direction:column;align-items:flex-start;background:#fff;padding:15px;border-radius:var(--radius-lg);gap:20px;text-align:left;width:100%}.active-voice-card .avatar-voice-container{display:flex;align-items:center;gap:12px;justify-content:center;width:auto;margin:0 auto;text-align:center;position:relative}.avatar-voice-container .avatar-circle{order:1;margin:0;flex-shrink:0}.avatar-voice-container .voice-meta{order:2;margin:0;text-align:center;min-width:auto;white-space:normal;flex-shrink:0;width:auto;overflow:visible}.active-voice-card{display:flex;flex-direction:column;align-items:center;background:linear-gradient(135deg,#fff,#f9fafb);padding:10px 15px;border-radius:var(--radius-lg);gap:12px;text-align:center;width:100%;margin:0;box-shadow:var(--shadow-sm);border:1px solid var(--border)}.panel-section{display:flex;flex-direction:column;align-items:flex-start;width:100%;margin-top:8px;padding:0;text-align:left}.panel-section:first-child{margin-top:0}#style-section{display:flex;flex-direction:column;align-items:flex-start;width:100%;margin-top:12px}.section-header .btn-toggle{margin-left:auto;flex-shrink:0}.avatar-circle{width:48px;height:48px;min-width:48px;min-height:48px;background:linear-gradient(135deg,#fff,#f3f4f6);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-right:0;flex-shrink:0;box-sizing:border-box;box-shadow:var(--shadow-md);border:2px solid var(--border)}.voice-meta{flex:1;min-width:0;text-align:center;width:100%}.active-voice-card .btn-group{display:flex;gap:12px;width:100%;justify-content:center;flex-wrap:nowrap}.multi-voice-btn{margin-left:0;flex:1;min-width:150px;max-width:180px;border:2px solid transparent;border-radius:var(--radius-md);position:relative;color:transparent;background-image:var(--primary-gradient),linear-gradient(#fff,#fff),var(--primary-gradient);background-origin:padding-box,padding-box,border-box;background-clip:text,padding-box,border-box;-webkit-background-clip:text,padding-box,border-box;-webkit-text-fill-color:transparent;font-weight:600;box-shadow:var(--shadow-sm);height:44px;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 16px;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:var(--transition);z-index:1}.multi-voice-btn:hover{background:var(--primary-gradient);color:#fff;-webkit-text-fill-color:#fff;background-clip:unset;-webkit-background-clip:unset;transform:translateY(-2px);box-shadow:var(--shadow-lg),0 6px 20px #ff6b6b66}.multi-voice-btn.active{background:var(--primary-gradient);color:#fff;-webkit-text-fill-color:#fff;background-clip:unset;-webkit-background-clip:unset;border:2px solid transparent;box-shadow:var(--shadow-lg),0 6px 20px #ff6b6b66;font-weight:700}.multi-voice-btn.active:hover{background:var(--primary-gradient-hover);-webkit-text-fill-color:#fff;box-shadow:var(--shadow-xl),0 8px 24px #ff6b6b73;transform:translateY(-2px)}.sound-effect-btn{flex:1;min-width:150px;max-width:180px;margin-left:0;border:2px solid transparent;border-radius:var(--radius-md);position:relative;color:transparent;background-image:var(--primary-gradient),linear-gradient(#fff,#fff),var(--primary-gradient);background-origin:padding-box,padding-box,border-box;background-clip:text,padding-box,border-box;-webkit-background-clip:text,padding-box,border-box;-webkit-text-fill-color:transparent;font-weight:600;transition:var(--transition);height:44px;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 16px;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;box-shadow:var(--shadow-sm),0 2px 6px #ff6b6b1a;z-index:1}.sound-effect-btn:hover:not(:disabled){background:var(--primary-gradient);color:#fff;-webkit-text-fill-color:#fff;background-clip:unset;-webkit-background-clip:unset;border-color:transparent;transform:translateY(-2px);box-shadow:var(--shadow-lg),0 4px 16px #ff6b6b59}body[data-language]:not([data-language=zh]) .multi-voice-btn,body[data-language]:not([data-language=zh]) .sound-effect-btn{min-width:120px;max-width:160px;padding:0 10px;font-size:.8rem;height:40px}body[data-language]:not([data-language=zh]) .emo-tile{font-size:.75rem;height:32px}body[data-language]:not([data-language=zh]) .emo-play{padding:0 6px;font-size:.7rem;height:24px;margin-left:4px}.active-voice-card .btn-group{display:flex;gap:12px;width:100%;justify-content:center;flex-wrap:nowrap;max-width:none;margin:0 auto}textarea::placeholder{white-space:pre-line;line-height:1.6;opacity:.7}.emotion-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.5vw,12px);margin-top:clamp(12px,1.5vw,16px);width:100%;justify-items:center}.voice-meta{overflow:visible;white-space:normal;text-align:center}@container settings (max-width: 380px){.emotion-grid{grid-template-columns:repeat(2,1fr);gap:6px}}@container settings (min-width: 381px){.emotion-grid{grid-template-columns:repeat(3,1fr)}}@container editor (max-width: 600px){.toolbar{flex-direction:column;align-items:stretch}.tool-btns{width:100%;justify-content:space-between}}@container voice-list (max-width: 280px){.voice-grid{grid-template-columns:1fr}}@container voice-list (min-width: 281px){.voice-grid{grid-template-columns:repeat(2,minmax(clamp(130px,45%,200px),1fr))}}.emo-tile{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);border-radius:var(--radius-lg);height:40px;font-size:.85rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0 10px;white-space:nowrap;overflow:hidden;transition:var(--transition);box-shadow:var(--shadow-sm);width:100%;position:relative}.emo-tile:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#ff6b6b0f,#ff8e530f);opacity:0;transition:var(--transition);pointer-events:none}.emo-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:transparent;background:var(--primary-gradient);color:#fff}.emo-tile:hover:before{opacity:0}.emo-tile.active{background:var(--primary-gradient);border-color:transparent;color:#fff;font-weight:700;box-shadow:var(--shadow-md),0 4px 16px #ff6b6b59}.emo-tile.active .emo-play{background:#ffffff40;border-color:transparent;color:#fff}.emo-play{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border:1px solid var(--border);border-radius:var(--radius-sm);margin-left:6px;padding:0 6px;font-size:.7rem;height:24px;line-height:1;cursor:pointer;flex-shrink:0;transition:var(--transition);color:var(--text-gray)}.emo-play:hover{background:var(--primary-gradient);border-color:transparent;color:#fff;transform:scale(1.05);box-shadow:var(--shadow-sm)}.emo-tile.active .emo-play{background:#fff;border-color:var(--primary);color:var(--primary)}.slider-box{background:linear-gradient(135deg,#fff,#f9fafb);padding:16px;width:100%;display:flex;flex-direction:column;align-items:center;position:relative;border-radius:var(--radius-md);box-shadow:var(--shadow-sm),0 2px 6px #0000000a;margin-bottom:16px;border:1px solid var(--border)}.slider-header{display:flex;justify-content:space-between;align-items:center;font-size:.85rem;margin-bottom:12px;width:100%;max-width:400px}.slider-row{display:flex;align-items:center;gap:12px;width:100%;max-width:400px;position:relative}.slider-row input[type=range]{flex:1;min-width:0;width:100%;margin:0;padding:0;vertical-align:middle}.slider-row .slider-btn{min-width:50px;flex:0 0 auto;padding:4px 8px;font-size:.8rem;height:auto;box-shadow:0 1px 3px #00000014;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;background:#fff;border:1px solid #cbd5e1;border-radius:8px;transition:all .2s ease;margin:0}.slider-row .slider-btn:hover{background:#f8fafc;border-color:#94a3b8;box-shadow:0 2px 4px #0000001f}#speed,#pitch{flex:6;width:100%;min-width:200px}.slider-row .val{display:none}.slider-box:after{display:none}.slider-header{display:flex;justify-content:space-between;align-items:center;gap:12px;position:relative;width:100%;max-width:372px}.slider-header:after{content:attr(data-value);font-size:.85rem;font-weight:600;color:var(--primary);padding:0;background:none;border:none;box-shadow:none;display:inline-block;position:absolute;left:50%;transform:translate(-50%);pointer-events:none}.slider-header span:after{display:none}.slider-header[data-value]:after{content:attr(data-value)}.slider-row{align-items:center;justify-content:center}@media (min-width: 901px) and (max-width: 1200px){.slider-header,.slider-row{max-width:312px}#speed,#pitch{flex:6;min-width:180px}}@media (max-width: 900px){.slider-header,.slider-row{max-width:100%;padding:0 16px}#speed,#pitch{flex:8;min-width:200px}.slider-row .slider-btn{min-width:40px;padding:4px 8px;font-size:.75rem;height:28px}.slider-box:after{font-size:.75rem}}.reset-btn{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);padding:6px 12px;border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);height:32px;display:flex;align-items:center;justify-content:center;color:var(--text-gray)}.reset-btn:hover{background:var(--primary-gradient);border-color:transparent;box-shadow:var(--shadow-sm),0 2px 6px #ff6b6b26;color:#fff;transform:translateY(-1px)}.reset-btn:active{background:#ffe5e5;transform:translateY(0);box-shadow:var(--shadow-inner)}.slider-btn{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);padding:6px 12px;border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;min-width:50px;text-align:center;transition:var(--transition);box-shadow:var(--shadow-sm);height:32px;display:flex;align-items:center;justify-content:center;color:var(--text-gray)}.slider-btn:hover{background:var(--primary-gradient);border-color:transparent;box-shadow:var(--shadow-sm),0 2px 8px #ff6b6b26;color:#fff;transform:translateY(-1px)}.slider-btn:active{background:#ffe5e5;transform:translateY(0);box-shadow:var(--shadow-inner)}.slider-btn-minus{border-top-right-radius:8px;border-bottom-right-radius:8px;margin-right:8px}.slider-btn-plus{border-top-left-radius:8px;border-bottom-left-radius:8px;margin-left:8px}input[type=range]{flex:1;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:linear-gradient(180deg,#e5e7eb,#d1d5db);border-radius:3px;margin:0;box-shadow:inset 0 1px 2px #00000014}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;background:var(--primary-gradient);border-radius:50%;cursor:pointer;border:3px solid #fff;box-shadow:0 2px 8px #ff6b6b59,0 1px 3px #00000026;transition:var(--transition);z-index:10}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:0 4px 12px #ff6b6b73,0 2px 6px #0003}.val{min-width:30px;text-align:right;font-size:.8rem;color:#475569}.action-zone{padding:20px 24px;border-top:1px solid var(--border);background:linear-gradient(180deg,#fff,#f9fafb);box-shadow:0 -2px 8px #0000000a}.btn-primary-big{width:100%;padding:16px;background:var(--primary-gradient);color:#fff;border:none;border-radius:var(--radius-lg);font-weight:700;font-size:1.05rem;cursor:pointer;transition:var(--transition);box-shadow:0 4px 12px #ff6b6b4d,0 2px 4px #ff6b6b33;position:relative;overflow:hidden}.btn-primary-big:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn-primary-big:hover{background:var(--primary-gradient-hover);transform:translateY(-2px);box-shadow:0 6px 20px #ff6b6b66,0 3px 6px #ff6b6b40}.btn-primary-big:hover:before{left:100%}.btn-primary-big:active{transform:translateY(0);box-shadow:0 2px 8px #ff6b6b4d}#result-area-desktop{align-items:center;gap:10px;background:linear-gradient(135deg,#fff,#f9fafb);padding:8px 14px;border-radius:30px;min-height:48px;box-sizing:border-box;margin-bottom:10px;z-index:5;box-shadow:var(--shadow-md),0 2px 8px #ff6b6b14;border:1px solid var(--border)}.audio-inline-wrap{display:flex;align-items:center;gap:8px;flex-shrink:0}#audio-player-desk{height:36px;width:200px;min-width:200px;flex-shrink:0}#audio-duration-desk{font-size:.85rem;color:var(--text-gray);font-weight:500;white-space:nowrap;min-width:50px;text-align:left}.btn-dl-inline{text-decoration:none;background:var(--success);color:#fff;padding:8px 14px;border-radius:20px;font-size:.85rem;font-weight:600;display:inline-flex;align-items:center;justify-content:center;transition:var(--transition);box-shadow:0 2px 6px #10b98140}.btn-dl-inline:hover{background:#059669;transform:translateY(-1px);box-shadow:0 4px 12px #10b98159}#dl-subtitle-btn-desk{border:none;background:var(--primary-gradient);color:#fff;padding:8px 14px;border-radius:20px;font-size:.85rem;font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:0 2px 6px #ff6b6b40}#dl-subtitle-btn-desk:hover{background:var(--primary-gradient-hover);transform:translateY(-1px);box-shadow:0 4px 12px #ff6b6b59}@media (min-width: 901px) and (max-width: 1200px){.voice-browser,.voice-browser.open{width:320px!important;right:360px!important}.voice-browser:not(.open){pointer-events:none!important}.settings-panel{width:360px!important}.voice-grid{grid-template-columns:repeat(2,1fr)!important}.emo-tile{height:32px!important;font-size:.7rem!important}.emo-play{height:20px!important;margin-left:4px!important;padding:0 4px!important}.emotion-grid{grid-template-columns:repeat(2,1fr)!important}.textarea-wrapper{position:relative!important;isolation:isolate!important;overflow:visible!important}.textarea-wrapper textarea{position:relative!important;z-index:0!important;pointer-events:auto!important;padding-bottom:60px!important;overflow-y:auto!important;margin-bottom:0!important}.textarea-wrapper:before{content:"";position:absolute;bottom:0;left:0;right:0;height:60px;z-index:9999!important;pointer-events:none!important;background:transparent!important}.ai-tagging-controls{z-index:10000!important;pointer-events:auto!important;position:absolute!important;bottom:40px!important;left:10px!important;right:10px!important;background:#fffffffa!important;box-shadow:0 2px 8px #0000001a!important;display:flex!important;flex-wrap:wrap!important;gap:8px!important;align-items:center!important;isolation:isolate!important}.character-names-input,.narrator-name-input{pointer-events:auto!important;position:relative!important;z-index:1001!important;background:#fff!important;-webkit-user-select:text!important;user-select:text!important;-webkit-touch-callout:default!important;touch-action:manipulation!important;flex:1 1 auto!important;min-width:120px!important;max-width:200px!important;width:auto!important;box-sizing:border-box!important;flex-shrink:1!important;cursor:text!important}#male-characters-input{order:1!important}#female-characters-input{order:2!important}.narrator-name-input{flex:1 1 auto!important;min-width:120px!important;max-width:220px!important;flex-shrink:0!important;flex-grow:1!important;z-index:10005!important;position:relative!important;order:3!important;margin-right:0!important;pointer-events:auto!important;-webkit-user-select:text!important;user-select:text!important;cursor:text!important;isolation:isolate!important}.character-names-input:focus,.narrator-name-input:focus{z-index:1003!important;position:relative!important}.narrator-name-input:focus{z-index:10006!important;pointer-events:auto!important;-webkit-user-select:text!important;user-select:text!important;cursor:text!important;outline:none!important;isolation:isolate!important}.narrator-name-input:hover,.narrator-name-input:active{pointer-events:auto!important;-webkit-user-select:text!important;user-select:text!important;cursor:text!important;z-index:1005!important}.narrator-name-input:before,.narrator-name-input:after{pointer-events:none!important}.ai-tagging-btn{flex:0 0 auto!important;width:100px!important;min-width:100px!important;max-width:100px!important;z-index:998!important;position:relative!important;order:4!important}.character-names-input *,.narrator-name-input *{pointer-events:auto!important}.ai-tagging-controls .narrator-name-input{position:relative!important;z-index:10005!important;isolation:isolate!important}#narrator-name-input{pointer-events:auto!important;-webkit-user-select:text!important;user-select:text!important;cursor:text!important;z-index:10005!important;position:relative!important}#narrator-name-input:focus{z-index:10006!important;pointer-events:auto!important}}@media (max-width: 900px){body.drawer-open{position:fixed;width:100%;height:100%;display:block!important}.layout{display:flex;flex-direction:column;min-height:100dvh;overflow-y:auto;padding-bottom:80px}.editor-zone{padding:12px;border-bottom:1px solid var(--border);border-right:none;flex:none}.tool-btns{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}.btn-tool{padding:8px 0;font-size:.75rem;flex-direction:column;min-height:50px}textarea{width:100%!important;height:25vh!important;height:25dvh!important;border:1px solid var(--border);border-radius:12px;padding:12px;font-size:16px;flex:none}.settings-panel{width:100%;border-left:none}.panel-sections-wrapper{padding:16px;gap:20px}.emotion-grid{grid-template-columns:repeat(3,1fr)!important;gap:6px!important}.emo-tile{height:42px!important;font-size:.85rem!important}.emo-play{height:28px!important;padding:0 8px!important}.voice-mask{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:2000;display:none;opacity:0;transition:opacity .3s;backdrop-filter:blur(4px)}.voice-mask.active{display:block;opacity:1}.voice-browser{position:fixed;left:0;bottom:0;top:auto!important;right:auto!important;width:100%!important;height:75vh!important;height:75dvh!important;background:linear-gradient(180deg,#fff,#f9fafb);z-index:2001;border-radius:20px 20px 0 0;transform:translateY(100%);transition:transform .35s cubic-bezier(.16,1,.3,1);display:flex!important;opacity:1!important;box-shadow:0 -10px 40px #00000040}.voice-browser.open{transform:translateY(0)!important}.drawer-handle{width:40px;height:5px;background:linear-gradient(90deg,#e5e7eb,#d1d5db);border-radius:3px;margin:10px auto 5px;flex-shrink:0;box-shadow:0 1px 3px #0000001a}.browser-nav{padding:0 16px 12px}.voice-grid{grid-template-columns:repeat(2,1fr)!important;padding-bottom:60px}#result-area-mobile{margin-top:12px;min-height:230px;height:auto;box-sizing:border-box;margin-bottom:0;padding-bottom:0}.btn-download-mob{border:none;display:block;width:100%;text-align:center;background:var(--success);color:#fff;padding:14px;border-radius:var(--radius-md);margin-top:8px;text-decoration:none;font-weight:600;font-size:1rem;transition:var(--transition);box-shadow:0 2px 8px #10b9814d}.btn-download-mob:hover,.btn-download-mob:active{background:#059669;box-shadow:0 4px 12px #10b98166}#dl-subtitle-btn-mob{border:none;display:block;width:100%;text-align:center;background:var(--primary-gradient);color:#fff;padding:14px;border-radius:var(--radius-md);margin-top:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);box-shadow:0 2px 8px #ff6b6b4d}#dl-subtitle-btn-mob:hover,#dl-subtitle-btn-mob:active{background:var(--primary-gradient-hover);box-shadow:0 4px 12px #ff6b6b66}.ai-tagging-controls{position:relative!important;bottom:auto!important;left:auto!important;margin-top:12px;width:100%;background:transparent;box-shadow:none;padding:0;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:10px;text-align:center}.character-names-input,.narrator-name-input{width:clamp(260px,90%,600px)!important;width:90%!important;max-width:600px!important;min-width:260px!important;flex:0 0 auto!important;box-sizing:border-box!important;font-size:16px!important;height:44px!important;padding:0 14px!important;min-height:44px!important;margin:0!important;text-align:center!important}.ai-tagging-btn{width:clamp(260px,90%,600px)!important;width:90%!important;max-width:600px!important;min-width:260px!important;flex:0 0 auto!important;flex-shrink:0!important;box-sizing:border-box!important;font-size:15px!important;height:44px!important;padding:0 16px!important;min-height:44px!important;margin:0!important;white-space:nowrap!important;display:flex!important;align-items:center!important;justify-content:center!important}.fullscreen-btn{top:5px;right:5px;width:28px;height:28px;font-size:1rem}.collapse-btn,.expand-btn{display:none!important}.ai-tagging-controls.collapsed{transform:none!important;opacity:1!important;visibility:visible!important;pointer-events:auto!important}}.btn-toggle{background-color:transparent!important;border:none!important;color:transparent;background-clip:text;-webkit-background-clip:text;background-image:var(--primary-gradient);font-size:.9rem;font-weight:600;cursor:pointer;padding:8px 12px;white-space:nowrap;flex-shrink:0;align-self:center}.btn-toggle:hover{filter:brightness(1.1)}.sound-effect-popup{position:fixed;inset:0;z-index:10000;display:none;align-items:center;justify-content:center}.sound-effect-popup-overlay{position:absolute;inset:0;background:#0009;backdrop-filter:blur(8px);transition:opacity .3s ease}.sound-effect-popup-content{position:relative;background:linear-gradient(135deg,#fff,#f9fafb);border-radius:var(--radius-lg);width:90%;max-width:800px;max-height:90vh;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-xl),0 8px 32px #ff6b6b26;transform:translateY(20px) scale(.98);opacity:0;transition:transform .3s cubic-bezier(.4,0,.2,1),opacity .3s ease;border:1px solid var(--border)}.sound-effect-popup-content.show{transform:translateY(0) scale(1);opacity:1}.sound-effect-popup-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border);background:linear-gradient(135deg,#fff,#f9fafb)}.sound-effect-popup-header h3{margin:0;font-size:1.2rem;font-weight:700;color:var(--text-main)}.sound-effect-popup-close{background:linear-gradient(135deg,#f3f4f6,#e5e7eb);border:none;font-size:1.5rem;cursor:pointer;color:var(--text-gray);padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:var(--transition)}.sound-effect-popup-close:hover{background:var(--primary-gradient);color:#fff;transform:scale(1.1) rotate(90deg);box-shadow:var(--shadow-sm)}.sound-effect-popup-body{flex:1;overflow-y:auto;padding:24px;background:linear-gradient(180deg,#fff,#f9fafb)}.sound-effect-audio-section{margin-bottom:24px;padding:16px;background:linear-gradient(135deg,#fff,#f9fafb);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.audio-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}#sound-effect-audio-player{flex:1;min-width:200px;height:40px}.btn-preview-original,.btn-preview-effect,.btn-download-effect,.btn-download-subtitle{background:var(--primary-gradient);color:#fff;border:none;padding:10px 18px;border-radius:var(--radius-md);cursor:pointer;font-size:.9rem;font-weight:600;transition:var(--transition);white-space:nowrap;box-shadow:0 2px 8px #ff6b6b40}.btn-preview-original:hover,.btn-preview-effect:hover,.btn-download-effect:hover,.btn-download-subtitle:hover{background:var(--primary-gradient-hover);transform:translateY(-2px);box-shadow:0 4px 12px #ff6b6b59}.btn-preview-original{background:linear-gradient(135deg,#10b981,#059669)}.btn-preview-original:hover{background:linear-gradient(135deg,#059669,#047857);box-shadow:0 4px 12px #10b98159}.btn-preview-effect{background:#f2671e}.btn-preview-effect:hover{background:#d9561a;box-shadow:0 4px 12px #f2671e59}.sound-effect-presets{margin-bottom:24px}.sound-effect-presets h4{margin:0 0 12px;font-size:1rem;font-weight:600;color:var(--text-main)}.preset-buttons{display:flex;gap:10px;flex-wrap:wrap}.preset-btn{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);padding:10px 18px;border-radius:var(--radius-md);cursor:pointer;font-size:.9rem;transition:var(--transition);display:flex;align-items:center;gap:8px;box-shadow:var(--shadow-sm);color:var(--text-main)}.preset-btn:hover{border-color:transparent;background:var(--primary-gradient);transform:translateY(-2px);box-shadow:var(--shadow-md),0 4px 12px #ff6b6b4d;color:#fff}.preset-btn.active{background:var(--primary-gradient);color:#fff;border-color:transparent;box-shadow:var(--shadow-lg),0 4px 16px #ff6b6b59}.preset-name{font-weight:500}.sound-effect-hint{font-size:.7rem;color:#666;font-weight:400;margin-left:10px}.sound-effect-controls{display:flex;flex-direction:column;gap:20px}.effect-section{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;box-shadow:var(--shadow-sm)}.effect-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.effect-header h4{margin:0;font-size:1rem;font-weight:700;color:var(--text-main)}.reset-section-btn{background:linear-gradient(135deg,#fff,#f9fafb);border:1px solid var(--border);padding:6px 14px;border-radius:var(--radius-sm);cursor:pointer;font-size:.8rem;color:var(--text-gray);transition:var(--transition);box-shadow:var(--shadow-sm)}.reset-section-btn:hover{background:var(--primary-light);border-color:var(--primary);color:var(--primary);transform:translateY(-1px);box-shadow:var(--shadow-sm),0 2px 6px #ff6b6b26}.eq-controls{display:flex;flex-direction:column;gap:16px}.eq-control-item,.control-item{display:flex;align-items:center;gap:12px}.eq-control-item label,.control-item label{min-width:80px;font-size:.9rem;color:var(--text-gray);font-weight:500}.eq-control-item input[type=range],.control-item input[type=range]{flex:1;height:6px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:linear-gradient(180deg,#e5e7eb,#d1d5db);border-radius:3px;margin:0;transition:var(--transition);box-shadow:inset 0 1px 2px #0000000f;cursor:pointer}.eq-control-item input[type=range]:hover,.control-item input[type=range]:hover{background:linear-gradient(180deg,#d1d5db,#9ca3af)}.eq-control-item input[type=range]:active,.control-item input[type=range]:active{background:linear-gradient(180deg,#9ca3af,#6b7280)}.eq-control-item input[type=range]::-webkit-slider-thumb,.control-item input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--primary-gradient);border-radius:50%;cursor:pointer;border:2px solid #fff;box-shadow:var(--shadow-sm);transition:var(--transition)}.eq-control-item input[type=range]::-webkit-slider-thumb:hover,.control-item input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}.slider-value{min-width:40px;text-align:right;font-size:.85rem;color:var(--text-main);font-weight:600}.reverb-controls,.delay-controls{display:flex;flex-direction:column;gap:16px}.control-item select{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:var(--radius-md);background:linear-gradient(135deg,#fff,#f9fafb);font-size:.9rem;color:var(--text-main);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm)}.control-item select:hover{border-color:var(--primary);box-shadow:0 0 0 3px #ff6b6b14,var(--shadow-sm);background:#fff}.control-item select:focus{border:1px solid transparent;background-origin:border-box;background-clip:padding-box,border-box;background-image:linear-gradient(#fff,#fff),var(--primary-gradient);outline:none;box-shadow:0 0 0 3px #ff6b6b1f;background-color:#fff}.sound-effect-popup-footer{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border);background:linear-gradient(180deg,#fff,#f9fafb)}.btn-reset-all,.btn-save-params{padding:12px 22px;border:none;border-radius:var(--radius-md);cursor:pointer;font-size:.9rem;font-weight:600;transition:var(--transition);box-shadow:var(--shadow-sm)}.btn-reset-all{background:linear-gradient(135deg,#f3f4f6,#e5e7eb);color:var(--text-main)}.btn-reset-all:hover{background:linear-gradient(135deg,#e5e7eb,#d1d5db);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-save-params{background:var(--primary-gradient);color:#fff;box-shadow:0 2px 8px #ff6b6b4d}.btn-save-params:hover{background:var(--primary-gradient-hover);transform:translateY(-2px);box-shadow:0 4px 12px #ff6b6b66}@media (max-width: 768px){.sound-effect-popup-content{width:95%;max-height:95vh}.sound-effect-popup-body{padding:16px}.audio-controls{flex-direction:column;align-items:stretch}.eq-control-item,.control-item{flex-direction:column;align-items:stretch;text-align:left}.eq-control-item label,.control-item label{min-width:auto;margin-bottom:8px}.preset-buttons{justify-content:center}.sound-effect-popup-footer{flex-direction:column}}.textarea-wrapper.fullscreen .preview-btn,.textarea-wrapper.fullscreen .collapse-btn,.textarea-wrapper.fullscreen .expand-btn,.textarea-wrapper.fullscreen .ai-tagging-controls{display:none!important}body:has(.textarea-wrapper.fullscreen) .settings-panel,body:has(.textarea-wrapper.fullscreen) .voice-browser,body:has(.textarea-wrapper.fullscreen) .voice-mask,body:has(.textarea-wrapper.fullscreen) .toolbar,body:has(.textarea-wrapper.fullscreen) .char-counter{display:none!important}