.bottom-nav .nav-icon{color:#93a5b7!important}.bottom-nav button.active .nav-icon{color:#2167d8!important}.bottom-nav button:nth-child(3) .nav-icon{color:#d8872e!important}.bottom-nav button:nth-child(3).active .nav-icon{color:#d8872e!important}.bottom-nav button em{color:#93a5b7!important}.bottom-nav button.active em{color:#2167d8!important}.bottom-nav button:nth-child(3) em{color:#d8872e!important}
.bottom-nav .nav-icon{width:36px!important;height:36px!important;margin:0 auto 4px!important}.bottom-nav button em{font-size:14px!important;line-height:21px!important}
.bottom-nav .icon-home{background-color:currentColor!important;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 10.5 12 3l9 7.5v10H3zM9 20v-5h6v5' fill='none' stroke='black' stroke-width='1.8' stroke-linejoin='round'/%3E%3C/svg%3E") center/32px 32px no-repeat!important;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M3 10.5 12 3l9 7.5v10H3zM9 20v-5h6v5' fill='none' stroke='black' stroke-width='1.8' stroke-linejoin='round'/%3E%3C/svg%3E") center/32px 32px no-repeat!important}.bottom-nav .icon-home:before,.bottom-nav .icon-home:after{display:none!important}
.bottom-nav .icon-share{background-color:currentColor!important;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cg fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='9' r='4'/%3E%3Ccircle cx='22' cy='12' r='4'/%3E%3Cpath d='M3.5 27c.7-5.2 3.2-8 7.5-8s6.8 2.8 7.5 8M17 27c.5-3.8 2.2-6 5-6 3 0 5 2.3 6 6'/%3E%3C/g%3E%3C/svg%3E") center/32px 32px no-repeat!important;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cg fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='9' r='4'/%3E%3Ccircle cx='22' cy='12' r='4'/%3E%3Cpath d='M3.5 27c.7-5.2 3.2-8 7.5-8s6.8 2.8 7.5 8M17 27c.5-3.8 2.2-6 5-6 3 0 5 2.3 6 6'/%3E%3C/g%3E%3C/svg%3E") center/32px 32px no-repeat!important}.bottom-nav .icon-share:before,.bottom-nav .icon-share:after{display:none!important}
.bottom-nav .icon-reward{background-color:currentColor!important;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Cpath d='M8 20h36v25H8zM5 13h42v9H5zM26 13v32M26 13c-7 0-12-3-10-7 2-4 8 0 10 7zm0 0c7 0 12-3 10-7-2-4-8 0-10 7z' fill='black'/%3E%3C/svg%3E") center/32px 32px no-repeat!important;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Cpath d='M8 20h36v25H8zM5 13h42v9H5zM26 13v32M26 13c-7 0-12-3-10-7 2-4 8 0 10 7zm0 0c7 0 12-3 10-7-2-4-8 0-10 7z' fill='black'/%3E%3C/svg%3E") center/32px 32px no-repeat!important}.bottom-nav .icon-reward:before,.bottom-nav .icon-reward:after{display:none!important}
.bottom-nav .icon-mine{background-color:currentColor!important;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cg fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='16' cy='9' r='5'/%3E%3Cpath d='M6 28c.9-6 4-9 10-9s9.1 3 10 9'/%3E%3C/g%3E%3C/svg%3E") center/32px 32px no-repeat!important;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cg fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='16' cy='9' r='5'/%3E%3Cpath d='M6 28c.9-6 4-9 10-9s9.1 3 10 9'/%3E%3C/g%3E%3C/svg%3E") center/32px 32px no-repeat!important}.bottom-nav .icon-mine:before,.bottom-nav .icon-mine:after{display:none!important}

/* compact unified palette v20260818-8 */
.bottom-nav{height:68px!important;padding:7px 8px 3px!important;box-sizing:border-box!important}
.bottom-nav button{font-size:10px!important;line-height:16px!important}
.bottom-nav .nav-icon{width:30px!important;height:30px!important;margin:0 auto 1px!important}
.bottom-nav button em{font-size:13px!important;line-height:18px!important;font-style:normal!important}
.bottom-nav button.active .nav-icon,.bottom-nav button.active em{color:#1769e0!important}
.bottom-nav button:nth-child(3) .nav-icon,.bottom-nav button:nth-child(3).active .nav-icon,
.bottom-nav button:nth-child(3) em{color:#1769e0!important}
.bottom-nav .icon-home,.bottom-nav .icon-share,.bottom-nav .icon-reward,.bottom-nav .icon-mine{-webkit-mask-size:27px 27px!important;mask-size:27px 27px!important}
/* outline reward icon v20260818-9 */
.bottom-nav .icon-reward{-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Cg fill='none' stroke='black' stroke-width='2.2' stroke-linejoin='round' stroke-linecap='round'%3E%3Cpath d='M9 20h34v25H9zM6 13h40v9H6zM26 13v32M26 13c-7 0-12-3-10-7 2-4 8 0 10 7zm0 0c7 0 12-3 10-7-2-4-8 0-10 7z'/%3E%3C/g%3E%3C/svg%3E") center/27px 27px no-repeat!important;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 52 52'%3E%3Cg fill='none' stroke='black' stroke-width='2.2' stroke-linejoin='round' stroke-linecap='round'%3E%3Cpath d='M9 20h34v25H9zM6 13h40v9H6zM26 13v32M26 13c-7 0-12-3-10-7 2-4 8 0 10 7zm0 0c7 0 12-3 10-7-2-4-8 0-10 7z'/%3E%3C/g%3E%3C/svg%3E") center/27px 27px no-repeat!important}
/* reward active state only v20260818-10 */
.bottom-nav button:nth-child(3) .nav-icon,.bottom-nav button:nth-child(3) em{color:#93a5b7!important}.bottom-nav button:nth-child(3).active .nav-icon,.bottom-nav button:nth-child(3).active em{color:#1769e0!important}


.bottom-nav{height:78px!important;padding:7px 10px 6px!important;background:#173f78!important;border:0!important;border-radius:18px 18px 0 0!important;box-shadow:0 -10px 28px rgba(15,43,78,.22)!important;gap:4px!important}
.bottom-nav button{position:relative;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:1px!important;border-radius:14px!important;color:#dbe8f6!important;font-size:13px!important;line-height:18px!important;z-index:0}
.bottom-nav button::before{content:"";position:absolute;inset:3px 2px;border-radius:13px;background:rgba(255,255,255,.10);opacity:0;z-index:-1}
.bottom-nav button.active::before{opacity:1}
.bottom-nav .nav-icon,.bottom-nav button.active .nav-icon{width:30px!important;height:30px!important;margin:0!important;transform:none!important;background-size:27px 27px!important;color:#fff!important}
.bottom-nav button em,.bottom-nav button.active em{font-size:13px!important;line-height:18px!important;font-style:normal!important;font-weight:700!important;color:#fff!important}
.bottom-nav button:nth-child(3) .nav-icon,.bottom-nav button:nth-child(3) em,.bottom-nav button:nth-child(3).active .nav-icon,.bottom-nav button:nth-child(3).active em{color:#ffffff!important}

/* 押运进度：沿用现有线性图标风格，导航五等分 */
.bottom-nav{grid-template-columns:repeat(5,1fr)!important}
.bottom-nav button[data-courier-nav="1"] .icon-courier{background-color:currentColor!important;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cg fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 9h15v11H4zM19 13h4l4 4v3h-8zM8 24a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zM23 24a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zM8 14h6'/%3E%3C/g%3E%3C/svg%3E") center/27px 27px no-repeat!important;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cg fill='none' stroke='black' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 9h15v11H4zM19 13h4l4 4v3h-8zM8 24a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zM23 24a2.5 2.5 0 1 0 0-5 2.5 2.5 0 0 0 0 5zM8 14h6'/%3E%3C/g%3E%3C/svg%3E") center/27px 27px no-repeat!important}
.bottom-nav button[data-courier-nav="1"] .nav-icon,.bottom-nav button[data-courier-nav="1"] em,.bottom-nav button[data-courier-nav="1"].active .nav-icon,.bottom-nav button[data-courier-nav="1"].active em{color:#173f78!important}
.bottom-nav button[data-courier-nav="1"].active:before{opacity:1}