:root{--primary-color: #6366f1;--secondary-color: #4f46e5;--success-color: #22c55e;--warning-color: #f59e0b;--error-color: #ef4444;--text-primary: #333333;--text-secondary: #666666;--bg-primary: #ffffff;--bg-secondary: #f8f9fa}body,html{margin:0;padding:0;height:100%;width:100%;overflow-x:hidden}#app{height:100%;width:100%}@supports (height: 100dvh){#app{height:100dvh}}@supports (height: calc(var(--vh, 1vh) * 100)){#app{height:calc(var(--vh, 1vh) * 100)}}.warning-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;transform:translateZ(0)}.warning-modal{background-color:#fff;border-radius:16px;box-shadow:0 5px 15px #0000001a;width:90%;max-width:720px;max-height:90vh;overflow-y:auto;display:flex;flex-direction:column;padding:0;contain:content}.warning-header{background-color:#ffebee;color:#d32f2f;padding:20px 24px;border-top-left-radius:16px;border-top-right-radius:16px;display:flex;align-items:center;justify-content:space-between}.warning-header h2{margin:0;font-size:1.5rem;font-weight:600}.warning-icon{width:32px;height:32px;color:#d32f2f}.warning-content{padding:24px;overflow-y:auto;scroll-behavior:auto;contain:content}.warning-content h3{margin-top:0;margin-bottom:16px;font-size:1.2rem;font-weight:600;color:#333}.warning-content p{margin-bottom:24px;line-height:1.5;color:#555}.warning-points{margin-bottom:24px}.warning-point{display:flex;margin-bottom:16px;align-items:flex-start}.point-number{background-color:#ffebee;color:#d32f2f;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin-right:16px;flex-shrink:0}.point-text{flex:1;line-height:1.6}.legal-disclaimer{background-color:#f8f9fa;border-left:4px solid #ccc;padding:16px;margin-bottom:24px;border-radius:4px}.legal-disclaimer h4{margin-top:0;margin-bottom:8px;font-size:1rem;color:#555}.legal-disclaimer p{margin-bottom:0;font-size:.9rem;color:#666;line-height:1.5}.confirmation-checkbox{margin-bottom:16px;padding:16px;background-color:#f0f9ff;border-radius:8px;border:1px solid #cce5ff}.confirmation-checkbox label{display:flex;align-items:center;cursor:pointer;font-weight:500;color:#0366d6}.confirmation-checkbox input{margin-right:10px;width:18px;height:18px;cursor:pointer}.warning-footer{padding:16px 24px;border-top:1px solid #eee;display:flex;justify-content:flex-end;gap:16px}.reject-button,.proceed-button{padding:10px 20px;border-radius:8px;font-weight:500;cursor:pointer;border:none;font-size:1rem}.reject-button{background-color:#ef4444;color:#fff}.reject-button:hover{background-color:#dc2626}.proceed-button{background-color:#45870c;color:#fff}.proceed-button:hover:not(:disabled){background-color:#3a7209}.proceed-button:disabled{background-color:#86a873;cursor:not-allowed}@font-face{font-family:SourceHanSansCN;src:url(/assets/fonts/SourceHanSansCN-Regular-14ec9d09.otf) format("opentype");font-weight:400;font-style:normal;font-display:swap}*,*:before,*:after{font-family:SourceHanSansCN!important}button,.action-button,.next-step-button{font-family:SourceHanSansCN!important;font-weight:500!important}.status-text,.system-title,.system-value,.step-title{font-family:SourceHanSansCN!important;font-weight:400!important}:root{--primary-color: #45870c;--primary-hover-color: #376c09;--button-primary: #45870c;--button-primary-hover: #45870c;--button-secondary: #45870c;--button-secondary-hover: #45870c;--button-success: #10b981;--button-success-hover: #10b981;--button-danger: #ef4444;--button-danger-hover: #ef4444;--progress-active-color: #188de1;--progress-complete-color: #0ddf37;--flash-success-color: #36c57f;--neutral-color: #64748b;--light-bg: #f1f5f9;--border-color: #e2e8f0;--text-color: #1e293b;--text-light: #64748b;--button-color: #6366f1;--button-hover-color: #6366f1;--warning-color: #ef4444;--left-bg-color: rgba(87, 84, 236, .7);--right-bg-color: rgba(43, 43, 43, .8);--left-btn-hover-color: rgba(87, 84, 236, .7);--right-btn-hover-color: rgba(28, 122, 28, .8)}.action-button:disabled,.action-button[disabled]{background:#9ca3af!important;color:#f3f4f6!important;cursor:not-allowed!important;opacity:.7}.action-button:disabled:hover,.action-button[disabled]:hover{background:#9ca3af!important;transform:none!important}.local-upgrade,.online-upgrade{max-width:1000px;margin:0 auto;padding:20px;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1}.upgrade-content{background:white;border-radius:10px;box-shadow:0 2px 6px #0000000f;width:80%;max-width:1100px;min-width:600px;min-height:450px;max-height:calc(100vh - 140px);overflow:auto;display:flex;flex-direction:column}.step-panel{padding:30px;flex:1;display:flex;flex-direction:column;overflow-y:auto;min-height:400px;max-height:100%;position:relative;width:100%;box-sizing:border-box}.system-info-container{margin-bottom:20px;padding:12px 15px;background-color:#f8f9fa;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:12px;text-align:center}.system-text{display:flex;flex-direction:column;align-items:center;gap:4px}.system-title{font-size:16px;font-weight:600;color:#151516;margin:0}.system-value{font-size:18px;font-weight:700;color:#151516;margin:0}.system-logo{width:32px;height:32px;object-fit:contain;flex-shrink:0}.device-status-container,.upload-container,.upgrade-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:0;height:auto}.selection-group{width:100%;margin-bottom:12px!important;padding:0;background-color:transparent;border-radius:0;box-shadow:none;transition:none}.system-selector-title,.controller-selector-title{font-size:16px;font-weight:600;color:var(--text-color);margin-bottom:12px;padding-bottom:0;border-bottom:none}.select-container{position:relative;width:100%;margin-bottom:5px;transition:all .25s cubic-bezier(.4,0,.2,1)}.select-container:hover{transform:none;box-shadow:none}.select-input{width:100%;padding:14px 18px;border:1px solid rgba(15,23,42,.08);border-radius:14px;background-color:#ffffffb8;-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);color:var(--text-color);font-size:15px!important;appearance:none;-webkit-appearance:none;-moz-appearance:none;cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;min-height:22px;box-shadow:0 1px 2px #0f172a0a,inset 0 0 0 .5px #fff9}.select-input:hover:not(.disabled){background-color:#ffffffeb;border-color:#45870c59;box-shadow:0 2px 8px #0f172a0f,inset 0 0 0 .5px #fffc}.select-container.dropdown-open .select-input{border-radius:14px;border-color:#45870c80;background-color:#fffffff2;box-shadow:0 4px 16px #45870c1f,inset 0 0 0 .5px #ffffffe6}.select-input:focus{outline:none}.firmware-selection{width:100%;max-width:650px;display:flex;flex-direction:column;gap:20px;padding:15px 0;margin:0 auto}.select-arrow{position:absolute;right:16px;top:50%;transform:translateY(-50%);pointer-events:none;color:#64748bb3;transition:transform .3s cubic-bezier(.4,0,.2,1),color .2s ease}.select-container.dropdown-open .select-arrow{transform:translateY(-50%) rotate(180deg);color:#45870cd9}.select-input.disabled,.select-container.disabled .select-input{background-color:#f3f4f699;color:#9ca3af;cursor:not-allowed;border-color:#0f172a0d;box-shadow:none}.select-container.disabled{opacity:.65;pointer-events:none}.select-container.disabled .select-arrow{color:#9ca3af}.select-container .dropdown-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;background:rgba(255,255,255,.85);-webkit-backdrop-filter:blur(24px) saturate(180%);backdrop-filter:blur(24px) saturate(180%);border:1px solid rgba(15,23,42,0);border-radius:14px;box-shadow:none;z-index:9999;box-sizing:border-box;display:block;max-height:0;overflow:hidden;padding:0 6px;visibility:hidden;pointer-events:none;transition:max-height .18s ease-out,padding-top .18s ease-out,padding-bottom .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out,visibility 0s linear .16s}.select-container .dropdown-menu.dropdown-active{visibility:visible;pointer-events:auto;transition:max-height .18s ease-out,padding-top .18s ease-out,padding-bottom .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out,visibility 0s linear 0s}.select-container:not(.dropdown-open) .dropdown-menu{display:block}.select-container .dropdown-menu{display:block;max-height:0;overflow:hidden;padding-top:0;padding-bottom:0;border-color:#0f172a00;box-shadow:none;opacity:1;transform:none;transition:max-height .18s ease-out,padding-top .18s ease-out,padding-bottom .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out,visibility 0s linear .18s}.select-container .dropdown-menu.dropdown-active{max-height:220px;overflow-y:auto;padding-top:6px;padding-bottom:6px;border-color:#0f172a0f;box-shadow:0 12px 32px #0f172a24,0 2px 8px #0f172a0f;visibility:visible;pointer-events:auto;transform:none;transition:max-height .18s ease-out,padding-top .18s ease-out,padding-bottom .18s ease-out,border-color .18s ease-out,box-shadow .18s ease-out,visibility 0s linear 0s}.select-container:not(.dropdown-open) .dropdown-menu{display:block;max-height:0;padding-top:0;padding-bottom:0;border-color:#0f172a00;box-shadow:none}@media (prefers-reduced-motion: reduce){.select-container .dropdown-menu,.select-container .dropdown-menu.dropdown-active{transition:none}}.dropdown-item{padding:10px 14px;cursor:pointer;transition:background-color .15s ease,color .15s ease;border-bottom:none;border-radius:8px;color:var(--text-color);font-size:14px}.dropdown-item:last-child{border-bottom:none}.dropdown-item:hover{background-color:#45870c14;color:#2f5b06}.flashing-method-option{display:flex;flex-direction:column;gap:3px;line-height:1.2;min-width:0}.select-input .flashing-method-option{padding-right:32px}.flashing-method-hint{color:#6b7280;font-size:13px;line-height:1.2}.bootloader-flash-hint{margin:10px 0 0;color:var(--neutral-color);line-height:1.5;font-size:13px}.select-container{position:relative}.status-icon{width:100px;height:100px;border-radius:50%;background:linear-gradient(180deg,#ffffff 0%,#f5f7fb 100%);border:1px solid rgba(148,163,184,.22);backdrop-filter:blur(12px) saturate(160%);-webkit-backdrop-filter:blur(12px) saturate(160%);box-shadow:inset 0 1px #fffffff2,0 18px 42px #0f172a14;display:flex;align-items:center;justify-content:center;margin-bottom:30px;position:relative;transition:background .3s ease,border-color .3s ease,box-shadow .3s ease,transform .3s ease}.status-icon:before{content:"";position:absolute;left:50%;top:50%;width:58px;height:58px;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 64 64' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='10.5' y='14.5' width='43' height='29' rx='7.5' stroke='%238E8E93' stroke-width='4.5'/%3E%3Cpath d='M32 44V51' stroke='%238E8E93' stroke-width='4.5' stroke-linecap='round'/%3E%3Cpath d='M23 52H41' stroke='%238E8E93' stroke-width='4.5' stroke-linecap='round'/%3E%3Cpath d='M19 23H45' stroke='%238E8E93' stroke-opacity='0.28' stroke-width='3.5' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;transform:translate(-50%,-50%);transition:background .3s ease,transform .3s ease}.status-icon svg{width:70px;height:70px;color:#8e8e93;opacity:0;position:relative;z-index:1;transition:color .3s ease,transform .3s ease}.status-icon.connected{background:radial-gradient(circle at 50% 42%,rgba(255,255,255,.92) 0 30%,rgba(255,255,255,0) 58%),linear-gradient(155deg,rgba(242,249,255,.92) 0%,rgba(229,246,255,.76) 48%,rgba(237,255,247,.86) 100%);border-color:#74c7ff7a;box-shadow:inset 0 1px #fffffff2,inset 0 -16px 34px #bae6fd29,0 20px 46px #38bdf829,0 0 0 8px #bae6fd33;animation:status-faceid-confirm .9s cubic-bezier(.2,.9,.22,1) both,status-connected-glass-breath 3.2s ease-in-out .9s infinite}.status-icon.connected:before{background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 64 64' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='10.5' y='14.5' width='43' height='29' rx='7.5' stroke='%231F8F45' stroke-width='4.5'/%3E%3Cpath d='M32 44V51' stroke='%231F8F45' stroke-width='4.5' stroke-linecap='round'/%3E%3Cpath d='M23 52H41' stroke='%231F8F45' stroke-width='4.5' stroke-linecap='round'/%3E%3Cpath d='M19 23H45' stroke='%231F8F45' stroke-opacity='0.28' stroke-width='3.5' stroke-linecap='round'/%3E%3C/svg%3E");transform:translate(-50%,-50%) scale(.96);animation:status-faceid-icon-lock .72s cubic-bezier(.2,.9,.22,1) both}.status-icon.connected:after{content:"";position:absolute;right:12px;bottom:12px;width:24px;height:24px;border-radius:50%;background-color:#34c759;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4.25 8.25L7 11L12 5' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"),linear-gradient(180deg,#4ade80 0%,#30bf55 100%);background-position:center;background-repeat:no-repeat;background-size:15px 15px,100% 100%;border:3px solid #ffffff;box-shadow:0 8px 18px #34c75942,0 0 0 1px #34c75914;z-index:2;animation:status-check-pop .56s cubic-bezier(.18,.95,.28,1.18) .42s both}@keyframes status-faceid-confirm{0%{transform:scale(.92);box-shadow:inset 0 1px #fffffff2,inset 0 -16px 34px #bae6fd1f,0 12px 28px #38bdf81a,0 0 #7dd3fc00}45%{transform:scale(1.04);box-shadow:inset 0 1px #fffffff2,inset 0 -16px 34px #bae6fd33,0 24px 54px #38bdf833,0 0 0 18px #7dd3fc2e}to{transform:scale(1);box-shadow:inset 0 1px #fffffff2,inset 0 -16px 34px #bae6fd29,0 20px 46px #38bdf829,0 0 0 8px #bae6fd33}}@keyframes status-faceid-icon-lock{0%{opacity:.45;transform:translate(-50%,-50%) scale(.86)}48%{opacity:1;transform:translate(-50%,-50%) scale(1.02)}to{opacity:1;transform:translate(-50%,-50%) scale(.96)}}@keyframes status-check-pop{0%{opacity:0;transform:scale(.36)}70%{opacity:1;transform:scale(1.12)}to{opacity:1;transform:scale(1)}}@keyframes status-connected-glass-breath{0%,to{box-shadow:inset 0 1px #fffffff2,inset 0 -16px 34px #bae6fd24,0 20px 46px #38bdf824,0 0 0 8px #bae6fd2e}50%{box-shadow:inset 0 1px #fffffff2,inset 0 -18px 38px #bae6fd33,0 24px 54px #38bdf833,0 0 0 15px #bae6fd14}}@media (prefers-reduced-motion: reduce){.status-icon.connected{animation:none}}.status-text{font-size:22px;color:#64748b;margin-bottom:30px}.firmware-info{background:#f8fafc;padding:20px;border-radius:8px;width:100%;max-width:650px;margin-bottom:25px;margin-left:auto;margin-right:auto}.info-item{display:grid;grid-template-columns:max-content minmax(0,1fr);column-gap:12px;align-items:baseline;margin-bottom:15px;font-size:16px}.info-item:last-child{margin-bottom:0}.label{color:#64748b;width:auto;white-space:nowrap}.value{color:#1e293b;font-weight:500;min-width:0;overflow-wrap:anywhere}.action-container{display:flex;justify-content:space-between;width:100%;margin-top:auto;padding-top:20px}.action-button{min-width:140px;height:44px;padding:0 20px;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease;font-size:15px;white-space:nowrap;display:flex;align-items:center;justify-content:center;background-color:var(--button-primary);color:#fff}.runtime-mode-warning,.ready-notice{display:flex;width:100%;background:#fef9c3;border-left:4px solid #eab308;padding:20px;border-radius:8px;margin-bottom:30px;max-width:650px;margin-left:auto;margin-right:auto}.ready-notice{background:#e0f2fe;border-left:4px solid #0ea5e9}.warning-icon,.notice-icon{margin-right:16px;display:flex;align-items:flex-start}.warning-icon svg,.notice-icon svg{width:24px;height:24px}.notice-icon svg{color:#0ea5e9}.warning-content h3,.notice-content h3{margin:0 0 8px;font-size:18px;font-weight:600;color:#1e293b}.warning-content p,.notice-content p{margin:0;color:#64748b;font-size:16px;line-height:1.5}.log-container{width:100%;max-width:100%;min-height:120px;max-height:280px;height:280px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;padding:16px;overflow-y:auto;font-family:SourceHanSansCN!important;font-size:14px;line-height:1.4;color:#1e293b;box-shadow:inset 0 2px 4px #0000000d;margin-bottom:20px}.progress-container{position:relative;width:100%;margin:30px 0;display:flex;flex-direction:column;align-items:stretch}.progress-wrapper{position:relative;display:flex;align-items:center}.progress-bar{position:relative;width:100%;height:36px;border-radius:18px;background-color:var(--border-color);overflow:hidden;flex-grow:1;border:2px solid #cbd5e1}.progress-bar::-webkit-progress-bar{background-color:var(--light-bg);border-radius:16px}.progress-bar::-webkit-progress-value{background:var(--progress-active-color);border-radius:16px;transition:width .3s ease;box-shadow:0 0 10px #00000040}.progress-bar.complete::-webkit-progress-value{background:var(--progress-complete-color);box-shadow:0 0 10px #10b98180}.erase-progress{margin-top:15px;position:relative}.progress-label{font-size:15px;font-weight:500;color:var(--neutral-color);margin-bottom:10px}.log-container .erase-progress:first-of-type:before{content:"擦除进度：";position:absolute;left:0;top:-25px;font-size:15px;font-weight:500;color:var(--neutral-color)}.erase-progress .progress-bar::-webkit-progress-value{background:var(--progress-active-color);box-shadow:0 0 10px #00000040}.erase-progress .progress-bar.complete::-webkit-progress-value{background:var(--progress-complete-color)}.write-progress{margin-top:15px;position:relative}.log-container .write-progress:first-of-type:before{content:"写入进度：";position:absolute;left:0;top:-25px;font-size:15px;font-weight:500;color:var(--neutral-color)}.write-progress .progress-bar::-webkit-progress-value{background:var(--progress-active-color)}.progress-percent{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#fff;font-size:18px;font-weight:700;text-shadow:0px 0px 3px rgba(0,0,0,.7);z-index:1;pointer-events:none}@keyframes progress-pulse{0%{box-shadow:0 0 #4caf5066}70%{box-shadow:0 0 0 10px #4caf5000}to{box-shadow:0 0 #4caf5000}}.progress-bar.active{animation:progress-pulse 2s infinite}@keyframes success-appear{0%{opacity:0;transform:scale(.7)}50%{opacity:1;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.success-animation{animation:success-appear .6s ease-out forwards}@keyframes log-item-appear{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.log-item{animation:log-item-appear .3s ease-out forwards}.progress-container{opacity:1;transform:translateY(0);transition:opacity .3s ease,transform .3s ease}.progress-container.fade-enter{opacity:0;transform:translateY(10px)}.local-upgrade{display:flex;flex-direction:column;min-height:calc(100vh - 70px)}.next-step-button{min-width:140px;height:44px;padding:0 20px;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease;font-size:15px;white-space:nowrap;display:flex;align-items:center;justify-content:center;background-color:var(--button-primary, #45870c);color:#fff}.next-step-button.disabled{background-color:#9ca3af;color:#6b7280;cursor:not-allowed;opacity:.6}.next-step-button:disabled{background-color:#9ca3af;color:#6b7280;cursor:not-allowed;opacity:.6}.loading-animation{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0f172a8c;display:flex;justify-content:center;align-items:center;z-index:1000;animation:loading-overlay-in .22s ease-out}@keyframes loading-overlay-in{0%{opacity:0}to{opacity:1}}.loading-animation .loading-card{background-color:#fff;padding:22px 30px;border-radius:14px;display:flex;align-items:center;gap:16px;box-shadow:0 18px 40px #0f172a2e,0 2px 6px #0f172a14;animation:loading-card-in .28s cubic-bezier(.2,.8,.3,1.15)}@keyframes loading-card-in{0%{opacity:0;transform:translateY(8px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}.loading-animation .loading-spinner{width:24px;height:24px;border:3px solid rgba(69,135,12,.18);border-top-color:var(--button-primary, #45870c);border-radius:50%;flex-shrink:0;will-change:transform;animation:loading-spin .85s linear infinite}@keyframes loading-spin{to{transform:rotate(360deg)}}.loading-animation .loading-text{font-size:15px;font-weight:500;color:#1f2937;letter-spacing:.2px;white-space:nowrap}.loading-animation .loading-dots{display:inline-block;width:1.2em;text-align:left}.loading-animation .loading-dots:after{content:"";animation:loading-dots 1.4s steps(4,end) infinite}@keyframes loading-dots{0%{content:""}25%{content:"."}50%{content:".."}75%{content:"..."}to{content:""}}.loading-animation>span{background-color:#fff;padding:22px 30px;border-radius:14px;font-size:15px;font-weight:500;color:#1f2937;display:inline-block;box-shadow:0 18px 40px #0f172a2e,0 2px 6px #0f172a14;animation:loading-card-in .28s cubic-bezier(.2,.8,.3,1.15)}:root{--apple-bg: #ffffff;--apple-text: #1a1a1f;--apple-blue: #e7edf4;--apple-card-bg: rgba(255, 255, 255, .98);--apple-card-border: rgba(0, 0, 0, .08);--apple-glass: linear-gradient(180deg, rgba(255, 255, 255, .88) 0%, rgba(255, 255, 255, .72) 100%);--apple-shadow: 0 16px 32px rgba(15, 23, 42, .06), 0 6px 12px rgba(15, 23, 42, .04);--blur-backdrop: none}*{margin:0;padding:0;box-sizing:border-box;font-family:SourceHanSansCN,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif}html,body,#app{height:100%;width:100%;margin:0;padding:0}@media (min-width: 768px){html,body,#app{overflow:hidden}}.apple-container{position:relative;width:100%;height:100vh;background-color:var(--apple-bg);color:var(--apple-text);-webkit-transform:translateZ(0);transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:auto}@media (min-width: 768px){.apple-container{overflow:hidden}}@media (max-width: 767px){.apple-container{height:auto;min-height:100vh;overflow-y:auto;overflow-x:hidden}}.background-gradient{position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 70% 30%,#f5f5f7 0%,#ffffff 60%);opacity:.95;z-index:0;-webkit-transform:translateZ(0);transform:translateZ(0)}.light-effects{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:1;pointer-events:none;-webkit-transform:translateZ(0);transform:translateZ(0)}.light-orb{position:absolute;border-radius:50%;filter:none;opacity:.12;will-change:transform,opacity;contain:strict}.orb1{top:20%;right:20%;width:360px;height:360px;background:radial-gradient(circle,rgba(99,102,241,.16) 0%,rgba(99,102,241,.08) 42%,rgba(99,102,241,.02) 68%,transparent 100%);animation:orb-float-a 18s ease-in-out infinite alternate}.orb2{bottom:10%;left:15%;width:420px;height:420px;background:radial-gradient(circle,rgba(59,130,246,.14) 0%,rgba(59,130,246,.07) 44%,rgba(59,130,246,.02) 70%,transparent 100%);animation:orb-float-b 22s ease-in-out infinite alternate}@media (max-width: 767px){.orb1{top:15%;right:10%}.orb2{bottom:5%;left:10%}}.content-wrapper{position:relative;z-index:10;max-width:1200px;width:100%;height:100%;margin:0 auto;padding:20px;display:flex;flex-direction:column;justify-content:space-between;min-height:calc(100vh - 40px);overflow-x:hidden;-webkit-transform:translateZ(0);transform:translateZ(0)}.title-section{width:100%;position:relative;z-index:20;text-align:center;padding:0;margin-top:30px;margin-bottom:30px}.cards-section{width:100%;position:relative;z-index:10;margin-top:20px;flex-grow:1;display:flex;flex-direction:column}.cards-container{display:flex;justify-content:center;gap:30px;padding:0;margin:0 auto;max-width:100%;width:100%;flex-wrap:wrap;position:relative;z-index:15}.apple-title{display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;z-index:30}.title-line{font-size:2.8rem;font-weight:700;letter-spacing:-.03em;background:linear-gradient(to right,#333333,#666666);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 2px 10px rgba(0,0,0,.05);margin-bottom:15px}.subtitle{font-size:1.2rem;font-weight:500;opacity:.8;letter-spacing:.05em;color:#333;text-shadow:0 2px 8px rgba(0,0,0,.05);margin-bottom:6px}.subtitle:last-child{margin-bottom:0;font-size:1rem;opacity:.7}.apple-card{position:relative;width:380px;max-width:100%;height:380px;border-radius:24px;background-color:var(--apple-card-bg);border:1px solid var(--apple-card-border);box-shadow:var(--apple-shadow);overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;cursor:pointer;backdrop-filter:var(--blur-backdrop);-webkit-backdrop-filter:var(--blur-backdrop);flex-shrink:0;-webkit-transform:translateZ(0);transform:translateZ(0);will-change:auto;contain:layout paint;z-index:10;opacity:1!important;visibility:visible!important;display:flex;flex-direction:column;margin-top:0}@media (max-width: 767px){.apple-card{backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);background-color:#fffffff2!important}}.card-glass{position:absolute;top:0;left:0;width:100%;height:100%;background:var(--apple-glass);opacity:1!important;visibility:visible!important;transition:none;-webkit-transform:translateZ(0);transform:translateZ(0)}.card-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;padding:32px;opacity:1!important;visibility:visible!important}.card-icon-container{width:80px;height:80px;background:rgba(0,0,0,.03);border-radius:20px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.card-icon{width:40px;height:40px;color:var(--apple-text);object-fit:contain}img.card-icon{width:48px;height:48px;filter:brightness(1.05)}.local-card .card-icon{color:#5e9fff}.cloud-card .card-icon{color:#68d391}.elrs-card .card-icon{color:#ff6b6b}.afhds3-card .card-icon{color:#4ecdc4}.assembly-card .card-icon{color:#f59e0b}.apple-card:hover{transform:translateY(-5px) scale(1.01);box-shadow:0 22px 40px #0f172a14,0 10px 20px #0f172a0f;border-color:#45870c2e}.apple-container,.background-gradient,.light-effects,.content-wrapper,.card-glass{transform:none!important;-webkit-transform:none!important;backface-visibility:visible;-webkit-backface-visibility:visible}.low-performance-mode .light-orb{opacity:.08;animation:none}.cards-switch-enter-active,.cards-switch-leave-active{transition:opacity .22s ease,transform .22s ease}.cards-switch-enter-from,.cards-switch-leave-to{opacity:0;transform:translateY(10px)}@keyframes orb-float-a{0%{transform:translateZ(0);opacity:.1}to{transform:translate3d(18px,-14px,0);opacity:.16}}@keyframes orb-float-b{0%{transform:translateZ(0);opacity:.08}to{transform:translate3d(-20px,16px,0);opacity:.14}}.card-title{font-size:1.8rem;font-weight:600;margin-bottom:16px;letter-spacing:-.02em;color:#333;text-shadow:0 2px 8px rgba(0,0,0,.03)}.card-description{font-size:1.1rem;line-height:1.6;opacity:.9;margin-bottom:32px;flex-grow:1;color:#555}.card-action{display:flex;align-items:center;justify-content:space-between;padding-top:20px;border-top:1px solid rgba(0,0,0,.05)}.action-text{font-size:1.1rem;font-weight:600;color:#333}.arrow-icon{width:24px;height:24px;color:#333}.apple-footer{padding:20px 0;text-align:center;font-size:.9rem;opacity:.6;color:#333;margin-top:auto}@media (max-width: 1080px){.cards-container{max-width:100%;padding:0 20px;justify-content:center}.apple-card{width:380px;max-width:45%;min-width:300px}}@media (max-width: 900px){.title-section{margin-top:40px;margin-bottom:50px}.cards-section{margin-top:0}.cards-container{flex-direction:column;align-items:center;gap:30px;margin-top:15px}.apple-card{width:85%;max-width:450px;height:380px}.title-line{font-size:2.4rem}.subtitle{font-size:1.1rem}}@media (max-height: 800px){.cards-container{margin:10px 0}.apple-card{height:320px}}@media (max-width: 600px){html,body,#app,.apple-container{overflow-x:hidden;width:100%}.title-line{font-size:1.8rem}.subtitle{font-size:.9rem}.cards-container{max-width:100%;align-items:center;justify-content:center;padding:0}.card-content{padding:20px}.card-icon-container{width:60px;height:60px;margin-bottom:20px}.card-icon{width:30px;height:30px}img.card-icon{width:36px;height:36px}.top-right-container{gap:10px}.social-icon-wrapper{margin:5px 0;padding:0 10px}.follow-us-label{width:fit-content}.qr-code-popup{width:120px;top:calc(100% + 5px);left:50%;transform:translate(-50%) scale(.8)}}@media (orientation: portrait) and (max-width: 767px){.apple-container{-webkit-transform-style:preserve-3d;will-change:auto}.content-wrapper{padding:10px;justify-content:flex-start;overflow-x:hidden}.title-section{padding:0 10px}.title-line{font-size:1.6rem}.cards-container{box-sizing:border-box;padding:0 10px}.card-content{padding:24px}.card-icon-container{width:50px;height:50px;margin-bottom:20px;border-radius:15px}.card-icon{width:30px;height:30px}img.card-icon{width:36px;height:36px}}@media (orientation: landscape) and (max-height: 580px){.apple-logo{height:30px}.title-section{margin-top:0;margin-bottom:5px}.title-line{font-size:1.8rem;margin-bottom:5px}.subtitle{font-size:.9rem}.cards-container{flex-direction:row;justify-content:center;gap:15px;margin:10px auto}.apple-card{height:280px;min-height:auto;width:300px}.card-content{padding:15px}.card-icon-container{margin-bottom:10px}}.top-right-container{position:absolute;top:20px;right:20px;z-index:100;display:flex;align-items:center;gap:20px}.social-media-container{display:flex;align-items:center}.social-icon-wrapper{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.social-icon{position:relative;width:24px;height:24px;cursor:pointer;color:#666;transition:all .3s ease;text-decoration:none}.social-icon.facebook:hover{color:#1877f2}.social-icon.instagram:hover{color:#e4405f}.social-icon.youtube:hover{color:red}.social-icon.x-twitter:hover{color:#000}.social-icon.bilibili:hover{color:#00a1d6}.social-icon.wechat:hover,.social-icon.channels:hover{color:#07c160}.qr-code-popup{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%) scale(.8);background:white;padding:12px;border-radius:8px;box-shadow:0 4px 20px #00000026;opacity:0;visibility:hidden;transition:all .3s ease;pointer-events:none;width:160px;text-align:center}.qr-code-popup img{width:100%;height:auto;border-radius:4px;margin-bottom:8px}.qr-code-popup p{font-size:12px;color:#666;margin:0}.social-icon:hover .qr-code-popup{opacity:1;visibility:visible;transform:translate(-50%) scale(1)}.follow-us-label{display:flex;align-items:center;margin-right:5px;background:rgba(255,255,255,.9);padding:3px 8px;border-radius:20px;box-shadow:0 2px 8px #0000001a}.follow-us-label span{font-size:14px;font-weight:570;color:#333;margin-right:4px;white-space:nowrap}.follow-right-arrow{width:16px;height:16px;color:#333}.screenshot-ready{transform:translateZ(0);-webkit-transform:translateZ(0);image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges}.screenshot-ready .background-gradient,.screenshot-ready .light-effects,.screenshot-ready .light-orb,.screenshot-ready .apple-card{will-change:auto;transform:translateZ(0);-webkit-transform:translateZ(0)}.screenshot-ready .content-wrapper{transform:translateZ(0);-webkit-transform:translateZ(0)}@media screen and (max-width: 767px){.screenshot-ready{image-rendering:auto}.screenshot-ready .light-orb{animation:none!important;transition:none!important;transform:translateZ(0)!important;-webkit-transform:translateZ(0)!important;opacity:.2!important;filter:blur(60px)!important}.screenshot-ready .apple-card .card-content{opacity:1!important;visibility:visible!important}}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.light-orb{animation:none!important;transition:none!important;filter:blur(60px)}.apple-card{transition:none!important;backdrop-filter:none;-webkit-backdrop-filter:none;background-color:#fffffff2}}.top-left-logo{position:absolute;top:20px;left:30px;z-index:100}.top-left-logo .apple-logo{height:40px;object-fit:contain}@media (max-width: 767px){.top-left-logo{position:relative;top:0;left:0;display:flex;justify-content:center;width:100%;padding:15px 0 5px}.top-left-logo .apple-logo{height:32px}}@media (min-width: 1920px){.title-line{font-size:3.2rem}.subtitle{font-size:1.3rem}.card-title{font-size:2rem}.card-description{font-size:1.2rem}}@media (min-width: 2560px){.title-line{font-size:3.6rem}.subtitle{font-size:1.4rem}}@media (max-width: 375px){.title-line{font-size:1.6rem}.subtitle{font-size:.8rem}.card-title{font-size:1.4rem}.card-description{font-size:.9rem}}@media (max-width: 320px){.title-line{font-size:1.4rem}.subtitle{font-size:.7rem}.card-title{font-size:1.2rem}}@media (max-width: 767px){html,body,#app{height:auto;min-height:100%;overflow-y:auto;overflow-x:hidden}.apple-container{padding-bottom:50px}.content-wrapper{height:auto;min-height:calc(100vh - 50px);overflow-y:visible;padding-bottom:50px}.top-right-container{position:relative;top:0;right:0;width:100%;flex-direction:column;align-items:center;padding:0;margin:0}.social-media-container{width:100%;display:flex;flex-direction:row;align-items:center;justify-content:center;padding:5px 10px}.social-icon-wrapper{display:flex;flex-direction:row;align-items:center;justify-content:center;flex-wrap:nowrap;gap:12px}.follow-us-label{margin:0 10px 0 0;padding:3px 8px;display:flex}.cards-container{flex-direction:column;align-items:center;gap:20px;width:100%;margin:20px 0 30px}.apple-card{width:90%;max-width:340px;height:auto;min-height:260px;margin-bottom:20px}.apple-footer{position:relative;bottom:0;width:100%;padding:15px 0;margin-top:30px}.title-section{margin-top:10px;margin-bottom:30px}}@media (max-width: 480px){.apple-card{width:95%;min-height:220px}.follow-us-label span{font-size:12px}.social-icon{width:20px;height:20px}.social-icon-wrapper{gap:10px}.apple-container{padding-bottom:70px}.cards-container{margin-bottom:40px}}.function-selector-section{width:100%;position:relative;z-index:20;display:flex;justify-content:center;padding:0 20px;margin:20px auto}.function-selector-container{background:rgba(255,255,255,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.3);border-radius:24px;padding:8px;box-shadow:0 8px 32px #0000000f,0 2px 12px #00000008;display:flex;gap:4px;max-width:800px;width:100%;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;z-index:10}.function-tab{flex:1;background:transparent;border:none;color:#666;font-size:1rem;font-weight:500;padding:16px 20px;border-radius:18px;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;z-index:5;display:flex;align-items:center;justify-content:center;white-space:nowrap;outline:none;letter-spacing:.02em}.function-tab:hover{color:#333;background:rgba(255,255,255,.4);transform:translateY(-1px)}.function-tab.active{background:linear-gradient(135deg,rgba(255,255,255,.95) 0%,rgba(248,250,252,.95) 100%);color:#1a1a1f;font-weight:600;box-shadow:0 4px 16px #00000014,0 2px 8px #0000000a,inset 0 1px #fff9;border:1px solid rgba(255,255,255,.8);transform:translateY(-2px)}.function-tab.active:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:18px;background:linear-gradient(135deg,rgba(59,130,246,.03) 0%,rgba(99,102,241,.03) 100%);opacity:1}.function-selector-container{background:rgba(255,255,255,.96);backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:0 8px 24px #0f172a0f,0 2px 10px #0f172a08;contain:layout paint}.function-tab:hover{transform:translateY(-1px)}.function-tab.active{transform:translateY(-1px);box-shadow:0 6px 18px #0f172a14,0 2px 8px #0f172a0d,inset 0 1px #ffffffb3}.resolution-1080p-below{font-size:14px}.resolution-1080p-below .local-upgrade,.resolution-1080p-below .online-upgrade{max-width:900px;padding:15px}.resolution-1080p-below .upgrade-content{width:85%;max-width:950px;min-width:500px;min-height:400px;max-height:calc(100vh - 120px)}.resolution-1080p-below .step-panel{padding:20px;min-height:350px}.resolution-1080p-below .system-info-container{margin-bottom:15px;padding:10px 12px}.resolution-1080p-below .system-title{font-size:14px}.resolution-1080p-below .system-value{font-size:16px}.resolution-1080p-below .system-logo{width:28px;height:28px}.resolution-1080p-below .firmware-selection{max-width:550px;gap:15px;padding:10px 0}.resolution-1080p-below .controller-selector-title{font-size:14px;margin-bottom:10px}.resolution-1080p-below .select-input{padding:10px 12px;font-size:14px;min-height:18px}.resolution-1080p-below .select-arrow{right:12px}.resolution-1080p-below .dropdown-item{padding:10px 12px;font-size:14px}.resolution-1080p-below .flashing-method-hint{font-size:12px}.resolution-1080p-below .action-button,.resolution-1080p-below .next-step-button{min-width:120px;height:38px;font-size:14px;padding:0 16px}.resolution-1080p-below .action-container{padding-top:15px}.resolution-1080p-below .firmware-info{padding:15px;max-width:550px;margin-bottom:20px}.resolution-1080p-below .info-item{margin-bottom:12px;font-size:14px}.resolution-1080p-below .label{width:auto}.resolution-1080p-below .ready-notice,.resolution-1080p-below .runtime-mode-warning{padding:15px;margin-bottom:20px;max-width:550px}.resolution-1080p-below .notice-content h3,.resolution-1080p-below .warning-content h3{font-size:16px;margin-bottom:6px}.resolution-1080p-below .notice-content p,.resolution-1080p-below .warning-content p{font-size:14px}.resolution-1080p-below .log-container{min-height:100px;max-height:220px;height:220px;padding:12px;font-size:13px;margin-bottom:15px}.resolution-1080p-below .progress-container{margin:20px 0}.resolution-1080p-below .progress-bar{height:30px;border-radius:15px}.resolution-1080p-below .progress-label{font-size:14px;margin-bottom:8px}.resolution-1080p-below .status-icon{width:80px;height:80px;margin-bottom:20px}.resolution-1080p-below .status-icon svg{width:55px;height:55px}.resolution-1080p-below .status-text{font-size:18px;margin-bottom:20px}.resolution-720p .local-upgrade,.resolution-720p .online-upgrade{max-width:800px;padding:10px}.resolution-720p .upgrade-content{width:90%;max-width:850px;min-width:450px;min-height:350px;max-height:calc(100vh - 100px)}.resolution-720p .step-panel{padding:15px;min-height:300px}.resolution-720p .firmware-selection{max-width:500px;gap:12px}.resolution-720p .select-input{padding:8px 10px;font-size:13px}.resolution-720p .action-button,.resolution-720p .next-step-button{min-width:100px;height:34px;font-size:13px;padding:0 14px}.resolution-720p .log-container{min-height:80px;max-height:180px;height:180px;font-size:12px}.resolution-720p .status-icon{width:70px;height:70px;margin-bottom:15px}.resolution-720p .status-icon svg{width:45px;height:45px}.resolution-720p .status-text{font-size:16px;margin-bottom:15px}.small-desktop .local-upgrade,.small-desktop .online-upgrade{max-width:850px;padding:12px}.small-desktop .upgrade-content{width:88%;max-width:900px;min-height:380px;max-height:calc(100vh - 110px)}.small-desktop .step-panel{padding:18px;min-height:320px}@media (max-width: 1440px) and (max-height: 900px){.upgrade-content{transform:scale(.85);transform-origin:top center;margin-top:1vh;max-height:calc(100vh - 100px)}.step-indicator{transform:scale(.9);transform-origin:center;margin:50px 0}.dfu-app.has-footer .upgrade-content{transform:none;margin-top:0;max-height:none}}.resolution-1080p-below .step-indicator{margin:8px 0 20px;padding:8px 0}.resolution-1080p-below .step-number{width:28px;height:28px;font-size:14px;margin-bottom:6px}.resolution-1080p-below .step-title{font-size:13px;max-width:120px}.resolution-1080p-below .step-line{margin:0 15px;min-width:40px;top:-12px}.resolution-720p .step-indicator{margin:5px 0 18px;padding:5px 0}.resolution-720p .step-number{width:24px;height:24px;font-size:12px;margin-bottom:4px}.resolution-720p .step-title{font-size:11px;max-width:100px}.resolution-720p .step-line{margin:0 10px;min-width:30px;top:-10px}.resolution-1080p-below .processing-card{max-width:20rem;padding:1.5rem}.resolution-1080p-below .processing-card h3{font-size:1.1rem}.resolution-720p .processing-card{max-width:18rem;padding:1.2rem}.resolution-720p .processing-card h3{font-size:1rem}@media (max-width: 767px){.dfu-app.has-footer{padding-bottom:0}.dfu-app .local-upgrade,.dfu-app .online-upgrade,.resolution-1080p-below .local-upgrade,.resolution-1080p-below .online-upgrade,.resolution-720p .local-upgrade,.resolution-720p .online-upgrade,.small-desktop .local-upgrade,.small-desktop .online-upgrade{width:100%;max-width:100%;padding:12px;align-items:stretch;justify-content:flex-start;box-sizing:border-box}.dfu-app.has-footer>.app-footer{position:static;height:auto;pointer-events:auto}.dfu-app .upgrade-content,.resolution-1080p-below .upgrade-content,.resolution-720p .upgrade-content,.small-desktop .upgrade-content,.dfu-app.has-footer .upgrade-content,.dfu-app.has-footer.resolution-1080p-below .upgrade-content,.dfu-app.has-footer.resolution-720p .upgrade-content,.dfu-app.has-footer.small-desktop .upgrade-content{width:100%;max-width:100%;min-width:0;min-height:0;max-height:none;margin:0;transform:none;overflow:visible;box-sizing:border-box}.dfu-app .step-panel,.resolution-1080p-below .step-panel,.resolution-720p .step-panel,.small-desktop .step-panel{width:100%;min-height:0;max-height:none;padding:18px 14px;overflow:visible;box-sizing:border-box}.dfu-app .system-info-container{width:100%;margin-bottom:18px;box-sizing:border-box}.dfu-app .firmware-selection,.resolution-1080p-below .firmware-selection,.resolution-720p .firmware-selection{width:100%;max-width:100%;gap:16px;margin:0;padding:10px 0 12px;box-sizing:border-box}.dfu-app .selection-group,.dfu-app .select-container,.dfu-app .select-input,.dfu-app .action-container{width:100%;max-width:100%;box-sizing:border-box}.dfu-app .select-container .dropdown-menu{min-width:0}.dfu-app .action-container{margin-top:10px;padding-top:10px;position:relative;z-index:6}.dfu-app .next-step-button,.resolution-1080p-below .next-step-button,.resolution-720p .next-step-button{min-width:112px;max-width:100%}}@media (max-width: 380px){.dfu-app .local-upgrade,.dfu-app .online-upgrade,.resolution-1080p-below .local-upgrade,.resolution-1080p-below .online-upgrade,.resolution-720p .local-upgrade,.resolution-720p .online-upgrade,.small-desktop .local-upgrade,.small-desktop .online-upgrade{padding:10px}.dfu-app .step-panel,.resolution-1080p-below .step-panel,.resolution-720p .step-panel,.small-desktop .step-panel{padding:16px 12px}}