.flashpage{width:min(1240px,100% - 40px);margin:0 auto;padding:34px 0 72px}@media(max-width:680px){.flashpage{width:min(100% - 28px,1080px);padding-top:24px}}.flashpage .flashpage__heading{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}.flashpage .flashpage__back{width:34px;height:34px;flex:0 0 auto;display:grid;place-items:center;border:1px solid var(--esp-border);border-radius:var(--esp-radius);color:var(--esp-text-secondary);background:var(--esp-bg-container);cursor:pointer;transition:border-color .2s ease,color .2s ease,transform .2s ease}.flashpage .flashpage__back:hover{color:var(--esp-text);border-color:var(--esp-border-strong);transform:translateX(-2px)}.flashpage .flashpage__kicker{display:inline-flex;margin:0 0 5px;padding:4px 7px;border-radius:var(--esp-radius-sm);color:var(--esp-primary);background:var(--esp-primary-soft);font-size:var(--esp-fs-2xs);font-weight:800;letter-spacing:.06em}.flashpage .flashpage__title{margin:0;font-size:clamp(var(--esp-fs-2xl),3vw,var(--esp-fs-3xl));line-height:1.2;letter-spacing:-.035em}.flashpage .vibe-guide{position:relative;display:grid;grid-template-columns:200px minmax(0,1fr);align-items:center;gap:26px;margin-bottom:24px;padding:20px 22px;overflow:hidden;border:1px solid var(--esp-border);border-radius:var(--esp-radius-lg);background:radial-gradient(130% 140% at 0 0,var(--esp-primary-soft),transparent 42%),var(--esp-bg-container);box-shadow:0 10px 30px -18px rgba(0,0,0,.25)}.flashpage .vibe-guide:after{content:"";position:absolute;right:-90px;top:-140px;width:280px;height:280px;border:1px solid color-mix(in srgb,var(--esp-primary) 12%,transparent);border-radius:50%;box-shadow:inset 0 0 0 40px color-mix(in srgb,var(--esp-primary) 5%,transparent);pointer-events:none}@media(max-width:820px){.flashpage .vibe-guide{grid-template-columns:1fr;gap:18px}}@media(max-width:560px){.flashpage .vibe-guide{justify-items:center;gap:16px;padding:18px 16px;text-align:center}}.flashpage .device-visual{position:relative;width:190px;height:124px;margin:0 auto}.flashpage .device-visual:before{content:"";position:absolute;left:50%;top:54%;width:150px;height:150px;transform:translate(-50%,-50%);background:radial-gradient(circle,color-mix(in srgb,var(--esp-primary) 22%,transparent),transparent 62%);filter:blur(6px);pointer-events:none}@media(max-width:560px){.flashpage .device-visual{transform:scale(.94)}}.flashpage .device{position:absolute;left:51px;top:17px;width:88px;height:92px;border:5px solid #e4e4e8;border-radius:22px;background:radial-gradient(circle at 50% 30%,color-mix(in srgb,var(--esp-primary) 20%,transparent),transparent 46%),linear-gradient(160deg,#1a1a1f,#0a0a0c 64%);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),inset 0 0 0 2px #26262c,0 14px 26px -6px rgba(0,0,0,.4)}.flashpage .device:before{content:"Mosaico";position:absolute;inset:0;display:grid;place-items:center;color:color-mix(in srgb,var(--esp-primary) 55%,#ffffff);font-size:var(--esp-fs-2xs);font-weight:800;letter-spacing:.02em;text-shadow:0 0 10px color-mix(in srgb,var(--esp-primary) 55%,transparent)}.flashpage .device-button{position:absolute;left:104px;z-index:2;width:22px;height:8px;border:2px solid #f6f6f7;border-radius:var(--esp-radius-sm);background:var(--esp-primary);box-shadow:0 0 0 5px var(--esp-primary-soft)}.flashpage .device-button.ai{top:9px;animation:espFlashAiPulse 2.4s ease-in-out infinite}.flashpage .device-button.power{top:108px;animation:espFlashPowerPulse 2.4s ease-in-out infinite}.flashpage .button-label{position:absolute;display:flex;align-items:center;gap:6px;color:var(--esp-text-secondary);font-size:var(--esp-fs-2xs);font-weight:750;white-space:nowrap}.flashpage .button-label:after{content:"";width:28px;height:1px;background:color-mix(in srgb,var(--esp-primary) 62%,transparent)}.flashpage .button-label.ai{left:0;top:5px}.flashpage .button-label.power{left:0;top:109px}.flashpage .button-label .number{width:17px;height:17px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--esp-primary);font-size:var(--esp-fs-2xs)}.flashpage .guide-copy{position:relative;z-index:1;min-width:0}@media(max-width:560px){.flashpage .guide-copy{width:100%}}.flashpage .guide-copy__head{display:flex;align-items:center;justify-content:space-between;gap:12px 16px;flex-wrap:wrap}@media(max-width:560px){.flashpage .guide-copy__head{justify-content:center}}.flashpage .guide-title{display:flex;align-items:center;gap:9px;margin:0;font-size:var(--esp-fs-md);font-weight:780;line-height:1.3;letter-spacing:-.02em;text-wrap:balance}.flashpage .guide-title svg{flex:0 0 auto;color:var(--esp-primary)}@media(max-width:560px){.flashpage .guide-title{justify-content:center;font-size:var(--esp-fs-sm)}}.flashpage .guide-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:14px 0 0;padding:0;list-style:none}@media(max-width:560px){.flashpage .guide-steps{grid-template-columns:1fr;gap:8px}}.flashpage .guide-step{position:relative;display:flex;align-items:center;gap:10px;min-width:0;padding:11px 14px;border:1px solid var(--esp-border);border-radius:var(--esp-radius);background:var(--esp-bg-container);box-shadow:0 1px 2px rgba(0,0,0,.04);color:var(--esp-text-secondary);font-size:var(--esp-fs-sm);line-height:normal;text-wrap:balance}.flashpage .guide-step strong{color:var(--esp-text);font-weight:700}.flashpage .guide-step:not(:last-child):after{content:"";position:absolute;top:50%;right:-10px;width:7px;height:7px;border-top:1.5px solid var(--esp-border-strong);border-right:1.5px solid var(--esp-border-strong);transform:translateY(-50%) rotate(45deg)}.flashpage .guide-step b{width:23px;height:23px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--esp-primary);box-shadow:0 0 0 4px var(--esp-primary-soft);font-size:var(--esp-fs-xs);font-weight:700;line-height:normal}@media(max-width:560px){.flashpage .guide-step{font-size:var(--esp-fs-2xs)}.flashpage .guide-step:not(:last-child):after{display:none}}.flashpage .guide-note{display:inline-flex;align-items:center;gap:6px;margin:13px 0 0;color:var(--esp-text-tertiary);font-size:var(--esp-fs-xs)}.flashpage .guide-note:before{content:"";width:6px;height:6px;flex:0 0 auto;border-radius:50%;background:var(--esp-primary);box-shadow:0 0 0 3px var(--esp-primary-soft)}@media(max-width:560px){.flashpage .guide-note{margin-top:10px;font-size:var(--esp-fs-2xs)}}.flashpage .recovery-link{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border:1px solid var(--esp-border);border-radius:999px;color:var(--esp-text-secondary);background:var(--esp-bg-container);font-size:var(--esp-fs-xs);font-weight:650;line-height:normal;white-space:nowrap;text-decoration:none;transition:color .2s ease,border-color .2s ease,background .2s ease}.flashpage .recovery-link svg{flex:0 0 auto;color:var(--esp-primary)}.flashpage .recovery-link:hover{color:var(--esp-text);border-color:color-mix(in srgb,var(--esp-primary) 55%,transparent);background:var(--esp-primary-soft)}.flashpage .section-label{margin:0 0 12px;font-size:var(--esp-fs-sm);font-weight:750;color:var(--esp-text)}.flashpage .mode-selector{display:grid;grid-template-columns:minmax(0,6fr) minmax(230px,4fr);gap:12px;margin-bottom:14px}@media(max-width:850px){.flashpage .mode-selector{grid-template-columns:minmax(0,2fr) minmax(220px,1fr)}}@media(max-width:680px){.flashpage .mode-selector{grid-template-columns:1fr}}.flashpage .mode-card{position:relative;display:flex;align-items:center;gap:14px;min-height:94px;padding:17px 18px;border:1px solid var(--esp-border);border-radius:var(--esp-radius-lg);color:var(--esp-text);background:var(--esp-bg-container);text-align:left;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease}.flashpage .mode-card:hover{transform:translateY(-1px);border-color:var(--esp-border-strong);background:var(--esp-bg-elevated)}.flashpage .mode-card.is-active{border-color:var(--esp-primary);background:linear-gradient(100deg,var(--esp-primary-soft),transparent 70%),var(--esp-bg-container);box-shadow:0 0 0 1px color-mix(in srgb,var(--esp-primary) 24%,transparent)}.flashpage .mode-card p{margin:0;color:var(--esp-text-secondary);font-size:var(--esp-fs-xs);line-height:1.5}@media(max-width:680px){.flashpage .mode-card{min-height:84px}}.flashpage .mode-icon{width:46px;height:46px;flex:0 0 auto;display:grid;place-items:center;border-radius:50%;color:var(--esp-text-secondary);background:var(--esp-bg-elevated)}.flashpage .mode-card.is-active .mode-icon{color:#fff;background:var(--esp-primary)}.flashpage .mode-copy{min-width:0}.flashpage .mode-title-row{display:flex;align-items:center;gap:8px;margin-bottom:5px}.flashpage .mode-title{font-size:var(--esp-fs-md);font-weight:780;letter-spacing:-.015em}.flashpage .recommend{padding:3px 7px;border-radius:999px;color:var(--esp-primary);background:var(--esp-primary-soft);font-size:var(--esp-fs-2xs);font-weight:850;letter-spacing:.04em}.flashpage .mode-card.is-disabled{cursor:not-allowed;opacity:.55}.flashpage .mode-card.is-disabled:hover{transform:none;border-color:var(--esp-border);background:var(--esp-bg-container)}.flashpage .mode-badge-disabled{padding:3px 7px;border-radius:999px;color:var(--esp-text-tertiary);background:var(--esp-bg-elevated);font-size:var(--esp-fs-2xs);font-weight:700;letter-spacing:.02em}.flashpage .flow-panel{overflow:hidden;border:1px solid var(--esp-border);border-radius:var(--esp-radius-lg);background:var(--esp-bg-container)}.flashpage .flow-head{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;padding:15px 20px;border-bottom:1px solid var(--esp-border)}@media(max-width:680px){.flashpage .flow-head{align-items:flex-start;padding:15px 16px}}.flashpage .flow-heading{display:flex;align-items:center;gap:10px;margin:0;font-size:var(--esp-fs-md);font-weight:780}.flashpage .flow-heading svg{color:var(--esp-primary)}.flashpage .target{display:flex;align-items:baseline;gap:9px;color:var(--esp-text-secondary);font-size:var(--esp-fs-xs)}.flashpage .target strong{color:var(--esp-text);font-size:var(--esp-fs-xs);font-weight:650}@media(max-width:680px){.flashpage .target{display:grid;gap:2px;text-align:right}}.flashpage .stepper{margin:0;padding:19px 22px 24px;list-style:none;counter-reset:steps}@media(max-width:680px){.flashpage .stepper{padding:18px 16px 22px}}.flashpage .step{position:relative;min-height:66px;padding:3px 0 17px 50px;counter-increment:steps}.flashpage .step:last-child{min-height:42px;padding-bottom:0}.flashpage .step:before{content:counter(steps);position:absolute;left:0;top:0;z-index:2;width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--esp-border);border-radius:50%;color:var(--esp-text-tertiary);background:var(--esp-bg-elevated);font-size:var(--esp-fs-xs);font-weight:800;transition:background .25s ease,border-color .25s ease,color .25s ease}.flashpage .step:not(:last-child):after{content:"";position:absolute;left:16px;top:35px;bottom:-1px;width:2px;background:var(--esp-border);transition:background .25s ease}.flashpage .step.is-active:before{color:#fff;border-color:var(--esp-primary);background:var(--esp-primary);animation:espStepRipple 1.8s ease-out infinite}.flashpage .step.is-complete:before{content:"✓";color:#fff;border-color:var(--esp-success);background:var(--esp-success)}.flashpage .step.is-complete:after{background:color-mix(in srgb,var(--esp-success) 42%,transparent)}@media(max-width:680px){.flashpage .step{padding-left:44px}.flashpage .step:before{width:30px;height:30px}.flashpage .step:not(:last-child):after{left:14px;top:31px}}.flashpage .step-title{min-height:31px;display:flex;align-items:center;margin:0;color:var(--esp-text-tertiary);font-size:var(--esp-fs-sm);font-weight:720;transition:color .2s ease}.flashpage .step.is-active .step-title,.flashpage .step.is-complete .step-title{color:var(--esp-text)}.flashpage .step-body{max-height:0;overflow:hidden;opacity:0;transform:translateY(-5px);transition:max-height .35s ease,opacity .25s ease,transform .25s ease,padding .25s ease}.flashpage .step-body p{max-width:680px;margin:0 0 15px;color:var(--esp-text-secondary);font-size:var(--esp-fs-xs);line-height:1.7}.flashpage .step.is-active .step-body{max-height:1000px;padding:7px 0 5px;opacity:1;transform:translateY(0)}.flashpage .actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.flashpage .btn{min-height:40px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 15px;border:1px solid var(--esp-border);border-radius:var(--esp-radius);color:var(--esp-text);background:var(--esp-bg-elevated);font-size:var(--esp-fs-sm);font-weight:760;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease,opacity .2s ease}.flashpage .btn:hover{transform:translateY(-1px);border-color:var(--esp-border-strong)}.flashpage .btn.primary{color:#fff;border-color:var(--esp-primary);background:var(--esp-primary)}.flashpage .btn.primary:hover{border-color:var(--esp-primary-hover);background:var(--esp-primary-hover)}.flashpage .app-code-card{width:min(520px,100%);margin:3px 0 14px;padding:22px;border:1px solid color-mix(in srgb,var(--esp-primary) 62%,transparent);border-radius:var(--esp-radius-lg);background:radial-gradient(circle at 90% 20%,var(--esp-primary-soft),transparent 10rem),var(--esp-primary-soft)}@media(max-width:680px){.flashpage .app-code-card{padding:18px}}.flashpage .app-code-label{display:block;margin-bottom:9px;color:var(--esp-primary);font-size:var(--esp-fs-2xs);font-weight:850;letter-spacing:.1em;text-transform:uppercase}.flashpage .app-code{display:block;color:var(--esp-text);font-family:var(--esp-mono);font-size:clamp(var(--esp-fs-3xl),5vw,var(--esp-fs-4xl));font-weight:850;line-height:1;letter-spacing:.11em}.flashpage .device-status{width:min(520px,100%);display:flex;align-items:center;gap:10px;margin:2px 0 15px;padding:13px 14px;border:1px solid var(--esp-border);border-radius:var(--esp-radius);color:var(--esp-text-secondary);background:var(--esp-bg-elevated);font-size:var(--esp-fs-xs)}.flashpage .device-status .status-dot{width:9px;height:9px;flex:0 0 auto;border-radius:50%;background:var(--esp-text-tertiary)}.flashpage .device-status.is-loading .status-dot{border:2px solid color-mix(in srgb,var(--esp-text) 22%,transparent);border-top-color:var(--esp-primary);background:rgba(0,0,0,0);animation:espFlashSpin .7s linear infinite}.flashpage .device-status.is-success{color:var(--esp-success);border-color:color-mix(in srgb,var(--esp-success) 28%,transparent);background:color-mix(in srgb,var(--esp-success) 8%,transparent)}.flashpage .device-status.is-success .status-dot{background:var(--esp-success);box-shadow:0 0 0 4px color-mix(in srgb,var(--esp-success) 12%,transparent)}.flashpage .progress-wrap{width:min(560px,100%);margin:3px 0 16px}.flashpage .progress-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;color:var(--esp-text-secondary);font-size:var(--esp-fs-xs)}.flashpage .progress-track{height:7px;overflow:hidden;border-radius:999px;background:var(--esp-bg-elevated)}.flashpage .progress-bar{height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--esp-primary),var(--esp-primary-hover));transition:width .22s ease}.flashpage .success-card{width:min(560px,100%);display:grid;grid-template-columns:auto 1fr;gap:13px;padding:17px;border:1px solid color-mix(in srgb,var(--esp-success) 30%,transparent);border-radius:var(--esp-radius-lg);background:color-mix(in srgb,var(--esp-success) 8%,transparent)}.flashpage .success-card .success-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--esp-success)}.flashpage .success-card strong{display:block;margin-bottom:4px;color:var(--esp-text);font-size:var(--esp-fs-sm)}.flashpage .success-card p{margin:0;color:var(--esp-text-secondary);font-size:var(--esp-fs-xs)}.flashpage .success-card small{display:block;margin-top:8px;color:var(--esp-text-tertiary);font-size:var(--esp-fs-2xs)}.flashpage .field{display:block;max-width:440px;margin-bottom:15px}.flashpage .field .ant-select{width:100%}.flashpage .field-label{display:block;margin-bottom:7px;color:var(--esp-text-secondary);font-size:var(--esp-fs-xs);font-weight:700}.flashpage .flow-alert,.flashpage .flow-unsupported{margin:0 0 15px}.flashpage .flow-unsupported{padding:19px 22px 24px}.flashpage .flasher__chip{display:inline-flex;align-items:center;gap:6px;margin-bottom:15px;padding:8px 12px;border:1px solid var(--esp-border);border-radius:var(--esp-radius-sm);background:var(--esp-bg-elevated);color:var(--esp-text-secondary);font-size:var(--esp-fs-sm)}.flashpage .flasher__chip svg{color:var(--esp-primary)}.flashpage .flasher__chip-name{font-family:var(--esp-mono);color:var(--esp-text);font-weight:600}.flashpage .flasher__logbox{display:flex;flex-direction:column;gap:6px}.flashpage .flasher__log{max-height:180px;overflow-y:auto;padding:calc(var(--esp-space)*1.5);border:1px solid var(--esp-border);border-radius:var(--esp-radius-sm);background:var(--esp-bg-elevated);color:var(--esp-text-secondary);font-family:var(--esp-mono);font-size:var(--esp-fs-xs);line-height:1.6;white-space:pre-wrap;word-break:break-word}.flashpage .flasher__log--empty{display:flex;align-items:center;min-height:56px;color:var(--esp-text-tertiary)}.flashpage .flasher__log-line{min-height:1em}.flashpage .flasher__safety{display:flex;align-items:flex-start;gap:8px;margin:0 22px 22px;padding:10px 12px;border:1px solid color-mix(in srgb,var(--esp-warning) 35%,var(--esp-border));border-radius:var(--esp-radius-sm)}@media(max-width:680px){.flashpage .flasher__safety{margin:0 16px 18px}}.flashpage .flasher__safety-icon{flex:0 0 auto;margin-top:1px;color:var(--esp-warning)}.flashpage .flasher__safety-text{display:flex;flex-direction:column;gap:2px;min-width:0}.flashpage .flasher__safety-title{font-size:var(--esp-fs-xs);font-weight:600;color:var(--esp-text)}.flashpage .flasher__safety-desc{font-size:var(--esp-fs-xs);line-height:1.6;color:var(--esp-text-tertiary)}@keyframes espFlashAiPulse{0%,10%,to{transform:translateY(0);box-shadow:0 0 0 5px color-mix(in srgb,var(--esp-primary) 10%,transparent)}20%,55%{transform:translateY(3px);box-shadow:0 0 0 8px color-mix(in srgb,var(--esp-primary) 14%,transparent)}65%{transform:translateY(0)}}@keyframes espFlashPowerPulse{0%,28%,to{transform:translateY(0);box-shadow:0 0 0 5px color-mix(in srgb,var(--esp-primary) 8%,transparent)}38%,55%{transform:translateY(-3px);box-shadow:0 0 0 8px color-mix(in srgb,var(--esp-primary) 14%,transparent)}65%{transform:translateY(0)}}@keyframes espFlashSpin{to{transform:rotate(1turn)}}@keyframes espStepRipple{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--esp-primary) 45%,transparent),0 0 0 4px var(--esp-primary-soft)}70%{box-shadow:0 0 0 11px rgba(0,0,0,0),0 0 0 4px var(--esp-primary-soft)}to{box-shadow:0 0 0 0 rgba(0,0,0,0),0 0 0 4px var(--esp-primary-soft)}}@media(prefers-reduced-motion:reduce){.flashpage .device-button,.flashpage .device-status.is-loading .status-dot,.flashpage .step.is-active:before{animation:none}.flashpage .step.is-active:before{box-shadow:0 0 0 5px var(--esp-primary-soft)}}