:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media (prefers-color-scheme: dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:linear-gradient(135deg,#46a5e4,#ddcdee);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:#667eea}#app{max-width:1280px;margin:0 auto;padding:80px 1rem 2rem;font-weight:400;min-height:100vh}@media (min-width: 1024px){#app{padding:80px 2rem 2rem}}@media (max-width: 768px){#app{padding:70px .5rem 1rem}}a,.green{text-decoration:none;color:#00bd7e;transition:.4s;padding:3px}@media (hover: hover){a:hover{background-color:#00bd7e33}}@media (min-width: 1024px){body{display:block}#app{display:block;padding:80px 2rem 2rem}}::-webkit-scrollbar{display:none}html{scrollbar-width:none}.mobile-menu-container[data-v-830f01fb]{position:relative;z-index:1000}.menu-bar[data-v-830f01fb]{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#667eea,#ddcdee);padding:12px 20px;min-height:60px;box-shadow:0 2px 10px #0000001a;position:fixed;top:0;left:0;right:0;z-index:1001}.hamburger-wrapper[data-v-830f01fb]{cursor:pointer;padding:8px;border-radius:8px;transition:background-color .3s ease}.hamburger-wrapper[data-v-830f01fb]:hover{background-color:#ffffff1a}.hamburger[data-v-830f01fb]{width:24px;height:18px;position:relative;display:flex;flex-direction:column;justify-content:space-between}.hamburger 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#00000026;z-index:1003;display:flex;flex-direction:column;overflow:hidden}.drawer-header[data-v-830f01fb]{display:flex;justify-content:space-between;align-items:center;padding:20px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.drawer-logo[data-v-830f01fb]{display:flex;align-items:center;gap:12px}.drawer-logo-img[data-v-830f01fb]{width:32px;height:32px;border-radius:8px}.app-name[data-v-830f01fb]{font-size:18px;font-weight:600}.close-btn[data-v-830f01fb]{background:#fff3;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:background-color .3s ease}.close-btn[data-v-830f01fb]:hover{background:#ffffff4d}.drawer-nav[data-v-830f01fb]{flex:1;display:flex;flex-direction:column;padding:20px 0}.menu-list[data-v-830f01fb]{list-style:none;padding:0;margin:0;flex:1}.menu-item[data-v-830f01fb]{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;cursor:pointer;transition:all .3s ease;border-bottom:1px solid #f0f0f0;color:#333}.menu-item[data-v-830f01fb]:hover{background:linear-gradient(90deg,#f8f9ff,#e8f2ff);transform:translate(4px)}.menu-item-content[data-v-830f01fb]{display:flex;align-items:center;gap:16px;flex:1}.menu-icon[data-v-830f01fb]{color:#667eea;flex-shrink:0}.arrow-icon[data-v-830f01fb]{color:#ccc;transition:transform .3s ease}.menu-item:hover .arrow-icon[data-v-830f01fb]{transform:translate(4px);color:#667eea}.logout-section[data-v-830f01fb]{margin-top:auto;border-top:2px solid #f0f0f0;padding-top:20px}.logout-item[data-v-830f01fb],.logout-item .menu-icon[data-v-830f01fb]{color:#e74c3c}.logout-item[data-v-830f01fb]:hover{background:linear-gradient(90deg,#fff5f5,#ffe8e8)}.overlay-enter-active[data-v-830f01fb],.overlay-leave-active[data-v-830f01fb]{transition:opacity .3s ease}.overlay-enter-from[data-v-830f01fb],.overlay-leave-to[data-v-830f01fb]{opacity:0}.drawer-enter-active[data-v-830f01fb],.drawer-leave-active[data-v-830f01fb]{transition:transform .3s ease}.drawer-enter-from[data-v-830f01fb],.drawer-leave-to[data-v-830f01fb]{transform:translate(-100%)}@media (max-width: 480px){.drawer[data-v-830f01fb]{width:100%;max-width:none}.menu-bar[data-v-830f01fb]{padding:10px 16px}.drawer-header[data-v-830f01fb]{padding:16px}.menu-item[data-v-830f01fb]{padding:14px 16px}}[data-v-830f01fb] body{padding-top:60px}.bottom-nav[data-v-e79ff6d7]{position:fixed;left:0;right:0;bottom:0;height:70px;background:#2d4286;border-top-left-radius:24px;border-top-right-radius:24px;display:flex;align-items:flex-end;justify-content:space-around;z-index:100;box-shadow:0 -2px 16px #2c42862e}.nav-item[data-v-e79ff6d7]{flex:1;text-align:center;color:#fff;font-size:1.7rem;padding-bottom:14px;cursor:pointer;transition:color .2s}.nav-item a[data-v-e79ff6d7]{color:inherit;text-decoration:none;display:block;width:100%;height:100%}.nav-item[data-v-e79ff6d7]:active,.nav-item[data-v-e79ff6d7]:hover{color:#ffd600}.nav-mic[data-v-e79ff6d7]{position:absolute;left:50%;transform:translate(-50%) translateY(-22px);z-index:101}.nav-mic a[data-v-e79ff6d7]{text-decoration:none;color:inherit}.mic-circle[data-v-e79ff6d7]{background:#2d4286;border:4px solid #fff;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.2rem;box-shadow:0 2px 12px #2c42862e;transition:all .2s}.mic-circle[data-v-e79ff6d7]:active,.mic-circle[data-v-e79ff6d7]:hover{color:#ffd600;border-color:#ffd600}.smart-bg[data-v-a805807b]{min-height:100vh;background:#f7f8fa;padding-bottom:80px}.chart-section[data-v-a805807b]{grid-column:1 / -1;background:#fff;border-radius:18px;box-shadow:0 2px 12px #50505014;padding:20px;margin-bottom:20px;width:100%;min-height:350px;display:flex;flex-direction:column}.chart-title[data-v-a805807b]{text-align:center;color:#3a3a3a;font-size:1.2rem;font-weight:600;margin-bottom:15px;margin-top:0;flex-shrink:0}.chart-container[data-v-a805807b]{width:100%;flex:1;min-height:280px;overflow:hidden;position:relative}.loading[data-v-a805807b]{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:#666}.loading-spinner[data-v-a805807b]{width:40px;height:40px;border:3px solid #f3f3f3;border-top:3px solid #7b5dfc;border-radius:50%;animation:spin-a805807b 1s linear infinite;margin-bottom:10px}@keyframes spin-a805807b{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (max-width: 768px){.chart-container[data-v-a805807b]{min-height:250px}.chart-title[data-v-a805807b]{font-size:1.1rem}.chart-section[data-v-a805807b]{min-height:320px}}@media (max-width: 480px){.chart-container[data-v-a805807b]{min-height:220px}.chart-title[data-v-a805807b]{font-size:1rem}.chart-section[data-v-a805807b]{padding:15px;min-height:280px}.features-grid[data-v-a805807b]{padding:0 8px}}.solar-illustration[data-v-a805807b]{display:flex;justify-content:center;margin-bottom:px}.solar-illustration img[data-v-a805807b]{width:100%;max-width:380px;height:100px;object-fit:cover;border-radius:18px;box-shadow:0 4px 18px #2c42862e}.features-grid[data-v-a805807b]{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:100%;margin:0 auto 24px;padding:0 16px}.info-bar[data-v-a805807b]{display:flex;justify-content:center;margin-bottom:16px}.city-info[data-v-a805807b]{background:#fff;border-radius:12px;box-shadow:0 1px 6px #50505012;padding:10px 22px;display:flex;gap:18px;align-items:center;font-size:1.1rem;color:#7b5dfc;font-weight:600}.city[data-v-a805807b]{margin-right:10px}.time[data-v-a805807b]{color:#888;font-weight:400}.feature-card[data-v-a805807b]{position:relative;background:#fff;border-radius:18px;box-shadow:0 2px 12px #50505014;padding:18px 16px 16px;display:flex;align-items:center;min-width:160px;min-height:90px;margin-bottom:18px;transition:box-shadow .2s}.feature-card[data-v-a805807b]:hover{box-shadow:0 4px 18px #50505021}.icon-container[data-v-a805807b]{background:#f3f0ff;border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;margin-right:14px}.feature-icon[data-v-a805807b]{font-size:1.7rem;color:#7b5dfc}.feature-info[data-v-a805807b]{flex:1;display:flex;flex-direction:column;justify-content:center}.feature-title[data-v-a805807b]{font-size:1.1rem;color:#3a3a3a;font-weight:600}.feature-value[data-v-a805807b]{font-size:.95rem;color:#888}.feature-switch[data-v-a805807b]{margin-left:10px}.switch[data-v-a805807b]{position:relative;display:inline-block;width:36px;height:20px}.switch input[data-v-a805807b]{opacity:0;width:0;height:0}.slider[data-v-a805807b]{position:absolute;cursor:pointer;inset:0;background-color:#ccc;border-radius:20px;transition:.4s}.switch input:checked+.slider[data-v-a805807b]{background-color:#7b5dfc}.slider[data-v-a805807b]:before{position:absolute;content:"";height:14px;width:14px;left:3px;bottom:3px;background-color:#fff;border-radius:50%;transition:.4s}.switch input:checked+.slider[data-v-a805807b]:before{transform:translate(16px)}.badge[data-v-a805807b]{position:absolute;top:8px;right:12px;background:#ff4d4f;color:#fff;border-radius:10px;font-size:.8rem;padding:2px 7px;font-weight:700}