.data-collection-policy-dialog .dialog-footer .cancel{display:none}.data-collection-policy-dialog__content{color:var(--color-text-default)}.data-collection-policy-dialog__content h1{margin-bottom:24px}.about-view[data-v-51c55504]{position:relative;padding:0 16px;overflow:hidden}.about-topbar[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.about-topbar .titlebar[data-v-51c55504]{margin:0}.sign-in-btn[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:6px;padding:6px 14px;background:linear-gradient(135deg,#7c3aed,#3b82f6);border:none;border-radius:6px;color:#fff;font-size:12px;font-weight:500;cursor:pointer;-webkit-transition:all .25s ease;transition:all .25s ease}.sign-in-btn i[data-v-51c55504]{font-size:13px}.sign-in-btn[data-v-51c55504]:hover{-webkit-transform:translateY(-1px);transform:translateY(-1px);-webkit-box-shadow:0 4px 12px rgba(124,58,237,.35);box-shadow:0 4px 12px rgba(124,58,237,.35)}.sign-in-btn[data-v-51c55504]:active{-webkit-transform:translateY(0);transform:translateY(0)}.about-container[data-v-51c55504]{position:relative;height:calc(100% - 60px);display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;padding:24px}.grid-background[data-v-51c55504]{position:absolute;inset:0;overflow:hidden;pointer-events:none}.grid-lines[data-v-51c55504]{position:absolute;inset:0;background-image:linear-gradient(var(--color-border-default) 1px,transparent 0),linear-gradient(90deg,var(--color-border-default) 1px,transparent 0);background-size:60px 60px;opacity:.3;mask-image:radial-gradient(ellipse at center,#000 0,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at center,#000 0,transparent 70%)}.gradient-orb[data-v-51c55504]{position:absolute;border-radius:50%;-webkit-filter:blur(100px);filter:blur(100px);opacity:.35;-webkit-animation:float-data-v-51c55504 8s ease-in-out infinite;animation:float-data-v-51c55504 8s ease-in-out infinite}.gradient-orb--1[data-v-51c55504]{width:350px;height:350px;background:var(--color-main-green);top:10%;left:20%;-webkit-animation-delay:0s;animation-delay:0s}.gradient-orb--2[data-v-51c55504]{width:280px;height:280px;background:var(--color-minor-green);bottom:20%;right:15%;-webkit-animation-delay:-4s;animation-delay:-4s}.about-container.is-light .gradient-orb[data-v-51c55504],.about-container.is-light .logo-glow[data-v-51c55504]{display:none}.about-container.is-light .grid-lines[data-v-51c55504]{opacity:.5;background-image:linear-gradient(#d0d5dd 1px,transparent 0),linear-gradient(90deg,#d0d5dd 1px,transparent 0)}.about-container.is-light .action-link[data-v-51c55504],.about-container.is-light .action-link i[data-v-51c55504]{color:var(--color-text-default)}.about-container.is-light .version-badge[data-v-51c55504]{background:#fff;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.06);box-shadow:0 2px 8px rgba(0,0,0,.06)}.about-container.is-light .description-card[data-v-51c55504]{background:#fff;-webkit-box-shadow:0 2px 12px rgba(0,0,0,.06);box-shadow:0 2px 12px rgba(0,0,0,.06)}.about-container.is-light .link-btn[data-v-51c55504]{background:#fff;-webkit-box-shadow:0 2px 8px rgba(0,0,0,.05);box-shadow:0 2px 8px rgba(0,0,0,.05)}.about-container.is-light .link-btn[data-v-51c55504]:hover{background:linear-gradient(135deg,#f0fdf6,#f5f7ff);-webkit-box-shadow:0 8px 24px rgba(52,195,136,.15);box-shadow:0 8px 24px rgba(52,195,136,.15)}.about-container.is-light .social-link[data-v-51c55504]:hover{background:#f5f7fa}.about-container.is-light .platform-promo[data-v-51c55504]{background:#fff;-webkit-box-shadow:0 2px 12px rgba(0,0,0,.06);box-shadow:0 2px 12px rgba(0,0,0,.06)}.about-container.is-light .platform-promo[data-v-51c55504]:before{background:-webkit-gradient(linear,left top,right top,from(#7c3aed),color-stop(#3b82f6),to(#7c3aed));background:linear-gradient(90deg,#7c3aed,#3b82f6,#7c3aed)}.about-container.is-light .platform-promo[data-v-51c55504]:after{background:radial-gradient(circle,rgba(124,58,237,.06) 0,transparent 70%)}.about-container.is-light .platform-promo__title[data-v-51c55504]{color:#1e1b4b}.about-container.is-light .platform-promo__desc[data-v-51c55504]{color:#4b5563}.about-container.is-light .stat-value[data-v-51c55504]{background:linear-gradient(135deg,#7c3aed,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.about-container.is-light .stat-label[data-v-51c55504]{color:#6b7280}@-webkit-keyframes float-data-v-51c55504{0%,to{-webkit-transform:translate(0) scale(1);transform:translate(0) scale(1)}25%{-webkit-transform:translate(20px,-20px) scale(1.05);transform:translate(20px,-20px) scale(1.05)}50%{-webkit-transform:translateY(20px) scale(1);transform:translateY(20px) scale(1)}75%{-webkit-transform:translate(-20px,-10px) scale(.95);transform:translate(-20px,-10px) scale(.95)}}@keyframes float-data-v-51c55504{0%,to{-webkit-transform:translate(0) scale(1);transform:translate(0) scale(1)}25%{-webkit-transform:translate(20px,-20px) scale(1.05);transform:translate(20px,-20px) scale(1.05)}50%{-webkit-transform:translateY(20px) scale(1);transform:translateY(20px) scale(1)}75%{-webkit-transform:translate(-20px,-10px) scale(.95);transform:translate(-20px,-10px) scale(.95)}}.about-main[data-v-51c55504]{position:relative;z-index:1;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:80px;max-width:900px;width:100%}.about-left[data-v-51c55504]{-ms-flex-negative:0;flex-shrink:0}.logo-section[data-v-51c55504]{position:relative;width:200px;height:200px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.logo-glow[data-v-51c55504]{position:absolute;width:140px;height:140px;background:radial-gradient(circle,var(--color-main-green) 0,transparent 70%);border-radius:50%;-webkit-filter:blur(30px);filter:blur(30px);opacity:.6;-webkit-animation:breathe-data-v-51c55504 4s ease-in-out infinite;animation:breathe-data-v-51c55504 4s ease-in-out infinite}@-webkit-keyframes breathe-data-v-51c55504{0%,to{-webkit-transform:scale(1);transform:scale(1);opacity:.6}50%{-webkit-transform:scale(1.15);transform:scale(1.15);opacity:.4}}@keyframes breathe-data-v-51c55504{0%,to{-webkit-transform:scale(1);transform:scale(1);opacity:.6}50%{-webkit-transform:scale(1.15);transform:scale(1.15);opacity:.4}}.app-logo[data-v-51c55504]{position:relative;z-index:1;width:140px;height:auto;-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease,-webkit-transform .3s ease}.logo-section:hover .app-logo[data-v-51c55504]{-webkit-transform:scale(1.05);transform:scale(1.05)}.about-right[data-v-51c55504]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;padding:20px 0}.about-header[data-v-51c55504]{gap:20px;margin-bottom:24px}.about-header[data-v-51c55504],.version-badge[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.version-badge[data-v-51c55504]{gap:8px;padding:6px 16px;background:var(--color-bg-card-gradient);border-radius:100px}.version-label[data-v-51c55504]{font-size:13px;color:var(--color-text-light);font-weight:500}.version-number[data-v-51c55504]{font-size:14px;color:var(--color-main-green);font-weight:600;font-family:SF Mono,Monaco,Inconsolata,Fira Mono,monospace}.quick-actions[data-v-51c55504]{gap:8px}.action-link[data-v-51c55504],.quick-actions[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.action-link[data-v-51c55504]{gap:6px;padding:4px 10px;color:var(--color-text-light);font-size:13px;text-decoration:none;border-radius:6px;-webkit-transition:all .2s ease;transition:all .2s ease}.action-link i[data-v-51c55504]{font-size:14px}.action-link[data-v-51c55504]:hover{color:var(--color-main-green);background:var(--color-bg-card-normal)}.action-divider[data-v-51c55504]{width:1px;height:14px;background:var(--color-border-default)}.description-card[data-v-51c55504]{background:var(--color-bg-card-gradient);border-radius:12px;padding:16px 20px;margin-bottom:24px}.description-card p[data-v-51c55504]{color:var(--color-text-default);font-size:14px;line-height:1.7;margin:0}.link-buttons[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:12px;margin-bottom:28px}.link-btn[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px;padding:10px 18px;background:var(--color-bg-card-gradient);border:none;border-radius:10px;color:var(--color-text-default);font-size:14px;font-weight:500;cursor:pointer;-webkit-transition:all .25s ease;transition:all .25s ease}.link-btn .iconfont[data-v-51c55504]{font-size:18px;color:var(--color-text-card_icon)}.link-btn .arrow-icon[data-v-51c55504]{width:14px;height:14px;opacity:0;-webkit-transform:translateX(-4px);transform:translateX(-4px);-webkit-transition:all .25s ease;transition:all .25s ease}.link-btn[data-v-51c55504]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 8px 24px var(--color-shadow-card);box-shadow:0 8px 24px var(--color-shadow-card)}.link-btn:hover .arrow-icon[data-v-51c55504]{opacity:1;-webkit-transform:translateX(0);transform:translateX(0)}.link-btn[data-v-51c55504]:active{-webkit-transform:translateY(0);transform:translateY(0)}.platform-promo[data-v-51c55504]{background:linear-gradient(135deg,#1a1a2e,#16213e 50%,#1a1a2e);border-radius:14px;padding:24px;margin-top:8px;margin-bottom:24px;position:relative;overflow:hidden}.platform-promo[data-v-51c55504]:before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:-webkit-gradient(linear,left top,right top,from(#7c3aed),color-stop(#3b82f6),to(#7c3aed));background:linear-gradient(90deg,#7c3aed,#3b82f6,#7c3aed)}.platform-promo[data-v-51c55504]:after{content:"";position:absolute;top:0;right:0;width:200px;height:200px;background:radial-gradient(circle,rgba(124,58,237,.15) 0,transparent 70%);pointer-events:none}.platform-promo__title[data-v-51c55504]{font-size:15px;font-weight:600;color:#fff;margin:0 0 16px 0}.platform-promo__desc[data-v-51c55504]{font-size:13px;color:hsla(0,0%,100%,.75);line-height:1.6;margin:0 0 20px 0}.platform-promo__stats[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:12px 20px;margin-bottom:20px}.stat-item[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:2px}.stat-value[data-v-51c55504]{font-size:16px;font-weight:700;background:linear-gradient(135deg,#a78bfa,#60a5fa);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-family:SF Mono,Monaco,Inconsolata,Fira Mono,monospace}.stat-label[data-v-51c55504]{font-size:10px;color:hsla(0,0%,100%,.5);line-height:1.3}.platform-promo__actions[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;gap:12px}.platform-promo__btn[data-v-51c55504]{display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:8px;padding:10px 20px;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;-webkit-transition:all .25s ease;transition:all .25s ease}.platform-promo__btn svg[data-v-51c55504]{width:16px;height:16px;-webkit-transition:-webkit-transform .25s ease;transition:-webkit-transform .25s ease;transition:transform .25s ease;transition:transform .25s ease,-webkit-transform .25s ease}.platform-promo__btn--primary[data-v-51c55504]{background:linear-gradient(135deg,#7c3aed,#3b82f6);color:#fff}.platform-promo__btn--primary[data-v-51c55504]:hover{-webkit-transform:translateY(-2px);transform:translateY(-2px);-webkit-box-shadow:0 8px 24px rgba(124,58,237,.4);box-shadow:0 8px 24px rgba(124,58,237,.4)}.platform-promo__btn--primary:hover svg[data-v-51c55504]{-webkit-transform:translateX(4px);transform:translateX(4px)}.platform-promo__btn[data-v-51c55504]:active{-webkit-transform:translateY(0);transform:translateY(0)}.about-footer[data-v-51c55504]{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding-top:16px}.about-footer[data-v-51c55504],.footer-brand[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.footer-brand[data-v-51c55504]{gap:10px}.emq-logo[data-v-51c55504]{width:32px;height:auto;opacity:.8;-webkit-transition:opacity .2s ease;transition:opacity .2s ease}.emq-logo[data-v-51c55504]:hover{opacity:1}.copyright[data-v-51c55504]{font-size:12px;color:var(--color-text-light)}.copyright a[data-v-51c55504]{color:var(--color-text-default);text-decoration:none;-webkit-transition:color .2s ease;transition:color .2s ease}.copyright a[data-v-51c55504]:hover{color:var(--color-main-green)}.footer-social[data-v-51c55504]{gap:4px}.footer-social[data-v-51c55504],.social-link[data-v-51c55504]{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.social-link[data-v-51c55504]{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;width:32px;height:32px;border-radius:6px;color:var(--color-text-light);background:transparent;-webkit-transition:all .2s ease;transition:all .2s ease;cursor:pointer}.social-link .iconfont[data-v-51c55504]{font-size:16px}.social-link[data-v-51c55504]:hover{color:var(--color-main-green);background:var(--color-bg-card-normal)}.emqx-wechat[data-v-51c55504]{width:150px;height:auto}