:root[data-theme="dark"]{color-scheme: dark;--page: #011c28;--surface: #05293a;--bg-soft: #02222f;--heading: #ffffff;--text: #dcecf2;--muted: #9fbfcc;--subtle: #7b9aa8;--border: rgba(255,255,255,.09);--shadow: 0 10px 30px rgba(0,0,0,.35)}:root[data-theme="dark"] .header{box-shadow: 0 2px 16px rgba(0,0,0,.45);border-bottom: 1px solid var(--border)}:root[data-theme="dark"] .btn-navy{background: var(--navy-500);border: 1px solid rgba(34,169,204,.45)}:root[data-theme="dark"] .btn-navy:hover{background: var(--navy-2);border-color: var(--gold)}:root[data-theme="dark"] .lang-btn{background: rgba(255,255,255,.05)}:root[data-theme="dark"] .about-tabs button.active,:root[data-theme="dark"] .check-list i,:root[data-theme="dark"] .process-step .ico,:root[data-theme="dark"] .info-card > i,:root[data-theme="dark"] .sd-text .sd-icon{background: var(--navy-500)}:root[data-theme="dark"] .process-step .num{color: rgba(255,255,255,.06)}:root[data-theme="dark"] .track-msg.err{background: rgba(192,57,43,.15);border-color: rgba(192,57,43,.4);color: #ff9a8f}:root[data-theme="dark"] .tr-line{background: repeating-linear-gradient(90deg,rgba(255,255,255,.15) 0 12px,transparent 12px 20px)}:root[data-theme="dark"] .tr-vehicle{background: var(--navy-500)}:root[data-theme="dark"] .partner{opacity: .75}:root[data-theme="dark"] .partners{border-top-color: var(--border)}:root[data-theme="dark"] .map iframe{filter: invert(.9) hue-rotate(180deg) saturate(.7)}:root[data-theme="dark"] input::placeholder,:root[data-theme="dark"] textarea::placeholder{color: var(--subtle)}html.theme-switching,html.theme-switching *,html.theme-switching *::before,html.theme-switching *::after{transition: background-color .45s ease,color .45s ease,border-color .45s ease,box-shadow .45s ease !important}.theme-toggle{position: relative;width: 44px;height: 44px;border-radius: 12px;flex-shrink: 0;border: 1px solid var(--border);background: var(--bg-soft);color: var(--heading);cursor: pointer;overflow: hidden;display: grid;place-items: center;font-size: 17px;transition: border-color .3s}.theme-toggle:hover{border-color: var(--gold)}.theme-toggle i{position: absolute;transition: transform .3s ease,opacity .3s}.theme-toggle .fa-moon{color: var(--navy)}.theme-toggle .fa-sun{color: var(--gold);transform: translateY(30px) rotate(-90deg);opacity: 0}:root[data-theme="dark"] .theme-toggle .fa-moon{transform: translateY(-30px) rotate(90deg);opacity: 0}:root[data-theme="dark"] .theme-toggle .fa-sun{transform: none;opacity: 1}@media (max-width: 640px){.header-actions{gap: 6px}.header-actions > *,.lang-btn,.phone-btn,.theme-toggle{height: 38px}.theme-toggle,.phone-btn{width: 38px}.theme-toggle{font-size: 15px;border-radius: 10px}.phone-btn{border-radius: 10px}}@media (max-width: 480px){.header .container{gap: 8px}.logo{gap: 6px;min-width: 0}.logo-img{height: 66px}.menu-toggle{font-size: 21px}}@media (max-width: 380px){.lang-btn .fa-globe{display: none}.lang-btn{padding: 0 9px}.logo-img{height: 62px}}