:root{
  --primary:#FF6A00; --primary-2:#FF8C1A; --primary-deep:#E65C00;
  --primary-bg:#FFF3E8; --green:#22B25F; --green-bg:#E8F8EF;
  --bg:#F5F6F8; --card:#FFFFFF; --border:#F0F0F2;
  --ink:#1A1A1A; --ink2:#666666; --muted:#999999;
  --safe-b:env(safe-area-inset-bottom,12px);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}
body{overflow-x:hidden;max-width:480px;margin:0 auto}
input,select,textarea,button{font-family:inherit;font-size:15px;color:var(--ink)}
#app{min-height:100vh}
.screen{display:none;min-height:100vh;padding-bottom:calc(64px + var(--safe-b))}
.screen.active{display:block}
.screen-full{padding-bottom:24px}
.muted{color:var(--muted);font-size:12.5px}
.mt{margin-top:8px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:0 22px;border:none;border-radius:24px;font-size:15px;font-weight:600;cursor:pointer}
.btn:active{opacity:.82}
.btn-primary{background:linear-gradient(135deg,var(--primary-2),var(--primary));color:#fff}
.btn-ghost{background:#F5F6F8;color:#666;font-weight:500}
.btn-outline{background:#fff;color:var(--primary);border:1.5px solid var(--primary)}
.btn-sm{min-height:34px;padding:0 16px;font-size:13px;border-radius:18px}
.btn-block{width:calc(100% - 32px);margin:0 16px;display:flex}
.btn[disabled]{opacity:.5;pointer-events:none}

/* ===== 登录 ===== */
#screen-login{display:none;flex-direction:column;justify-content:center;min-height:100vh;padding:32px 26px calc(32px + var(--safe-b))}
#screen-login.active{display:flex}
.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.login-logo{width:52px;height:52px;border-radius:15px;background:linear-gradient(135deg,var(--primary-2),var(--primary));display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(255,106,0,.25)}
.login-logo svg{width:34px;height:34px}
.login-title{font-size:22px;font-weight:800;color:var(--ink)}
.login-sub{font-size:12px;color:var(--muted);margin-top:2px}
.login-headline{font-size:32px;line-height:1.35;font-weight:400;color:var(--ink);letter-spacing:-.5px}
.login-headline b{font-weight:800;color:var(--primary)}
.login-caption{color:#8a8a8a;font-size:13.5px;margin-top:12px;line-height:1.7}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--ink2);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%;min-height:48px;border:1.5px solid #E8E8EC;border-radius:12px;padding:0 14px;background:#FAFAFC;outline:none}
.field textarea{min-height:76px;padding:10px 14px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary)}
.error-text{color:#E1251B;font-size:13px;padding:10px 14px;background:#FFF1F0;border-radius:10px}
.card{background:var(--card);border:none;border-radius:14px;padding:14px 16px;margin:0 16px 12px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.card h3{font-size:15px;color:var(--ink);font-weight:650;margin-bottom:8px}

/* ===== 首页 ===== */
.home-top{background:#fff;padding:calc(10px + env(safe-area-inset-top,0)) 16px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.home-loc .hl-row{display:flex;align-items:center;gap:5px}
.home-loc .hl-name{font-size:17px;font-weight:750;color:var(--ink)}
.home-loc .hl-addr{font-size:11px;color:var(--muted);margin-top:2px}
.home-icons{display:flex;gap:8px;flex-shrink:0}
.hi-btn{position:relative;width:34px;height:34px;border:none;background:#F5F6F8;border-radius:12px;color:#555;display:flex;align-items:center;justify-content:center;cursor:pointer}
.hi-btn svg{width:18px;height:18px}
.hi-dot{position:absolute;top:7px;right:8px;width:6px;height:6px;border-radius:50%;background:#FF3B30;border:1.5px solid #fff}
.home-open-bar{margin:12px 16px 0;padding:9px 14px;background:var(--green-bg);border-radius:11px;display:flex;align-items:center;justify-content:space-between;gap:8px}
.home-open-bar .ho-l{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--green);font-weight:600}
.ho-dot{width:16px;height:16px;border-radius:50%;background:var(--green);color:#fff;font-size:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.home-open-bar .ho-r{font-size:12px;color:var(--muted);cursor:pointer;flex-shrink:0}

.banner{margin:12px 16px;border-radius:18px;background:linear-gradient(125deg,#FFB25E 0%,#FF8C1A 32%,#FF6A00 68%,#F25C05 100%);padding:20px 18px 18px;position:relative;overflow:hidden;color:#fff}
.banner .bn-title{font-size:21px;font-weight:800;letter-spacing:.5px;line-height:1.35;position:relative;z-index:2}
.banner .bn-title em{font-style:normal;font-size:23px}
.banner .bn-sub{font-size:12px;opacity:.9;margin-top:6px;line-height:1.6;position:relative;z-index:2}
.banner .bn-cta{margin-top:13px;display:inline-flex;align-items:center;background:#fff;color:var(--primary);font-weight:750;font-size:14px;border-radius:22px;padding:9px 20px;border:none;cursor:pointer;box-shadow:0 4px 10px rgba(0,0,0,.12);position:relative;z-index:2}
.banner .bn-note{position:absolute;right:16px;top:16px;font-size:13.5px;font-weight:700;font-family:"Kaiti SC","STKaiti","Yuanti SC",cursive;transform:rotate(-6deg);opacity:.95;z-index:2}
.banner .bn-octo{position:absolute;right:-2px;bottom:-4px;width:168px;height:150px;opacity:.98}
.banner .bn-octo svg{width:100%;height:100%}

.home-stats{margin:0 16px 12px;background:#fff;border-radius:14px;display:grid;grid-template-columns:1fr 1fr 1fr;padding:14px 0;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.hst{text-align:center;border-right:1px solid #F2F2F4}
.hst:last-child{border-right:none}
.hst b{display:block;font-size:19px;font-weight:800;color:var(--primary);line-height:1.25}
.hst span{font-size:10.5px;color:var(--muted)}

.home-sec{margin:0 16px 12px;background:#fff;border-radius:14px;padding:14px 16px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.home-sec .hs-title{font-size:15.5px;font-weight:750;color:var(--ink);margin-bottom:12px}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.scene{background:#F7F8FA;border-radius:11px;padding:11px 12px;display:flex;gap:9px;align-items:center}
.scene .ic{font-size:21px;flex-shrink:0}
.scene .tx{font-size:12px;color:var(--ink);font-weight:600;line-height:1.4}
.scene .tx span{display:block;color:var(--muted);font-weight:400;font-size:11px}
.plat-row{display:flex;justify-content:space-between}
.plat{display:flex;flex-direction:column;align-items:center;gap:6px;width:44px}
.plat .pi{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:750}
.plat span{font-size:10.5px;color:var(--ink2)}
.join-strip{margin:0 16px 12px;background:var(--primary-bg);border-radius:14px;padding:14px 16px;display:flex;align-items:center;gap:12px;position:relative;overflow:hidden}
.join-strip .js-txt{flex:1}
.join-strip .js-art{font-size:34px;opacity:.45;flex-shrink:0;filter:saturate(.7)}
.join-strip .js-t{font-size:14px;font-weight:750;color:var(--primary)}
.join-strip .js-s{font-size:11px;color:#B08A70;margin-top:2px;line-height:1.5}
.join-strip .btn{flex-shrink:0}

/* ===== 订单页 ===== */
.pg-head{background:#fff;padding:calc(12px + env(safe-area-inset-top,0)) 16px 0;display:flex;align-items:center;justify-content:center;position:relative}
.pg-head .t{font-size:17px;font-weight:750}
.pg-search{position:absolute;right:16px;top:calc(12px + env(safe-area-inset-top,0));width:32px;height:32px;border:none;background:#F5F6F8;border-radius:11px;color:#555;display:flex;align-items:center;justify-content:center;cursor:pointer}
.pg-search svg{width:16px;height:16px}
.otabs{display:flex;background:#fff;padding:4px 16px 0;gap:22px}
.otab{position:relative;padding:9px 2px;font-size:14.5px;color:var(--ink2);border:none;background:none;cursor:pointer;font-weight:500}
.otab.on{color:var(--primary);font-weight:750}
.otab.on::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:22px;height:3px;border-radius:3px;background:var(--primary)}
.order-card{background:#fff;border-radius:14px;margin:10px 16px;padding:13px 15px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.oc-head{display:flex;align-items:center;gap:7px}
.oc-pf{width:20px;height:20px;border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;font-weight:750;flex-shrink:0}
.oc-pfname{font-size:13px;font-weight:700}
.oc-no{font-size:10.5px;color:var(--muted)}
.oc-st{margin-left:auto;font-size:12px;font-weight:650}
.oc-st.waiting,.oc-st.delivering{color:var(--primary)}
.oc-st.arrived{color:var(--green)}
.oc-st.cancelled{color:#B0B0B0}
.oc-body{display:flex;gap:10px;margin-top:10px}
.oc-title{font-size:13.5px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.oc-sub{font-size:11.5px;color:var(--muted);margin-top:5px}
.oc-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:11px}
.prog{display:flex;align-items:center;margin-top:12px;padding:0 2px}
.prog .p-node{display:flex;flex-direction:column;align-items:center;gap:4px;width:52px}
.prog .p-dot{width:16px;height:16px;border-radius:50%;background:#EDEDF0;color:#fff;font-size:9px;display:flex;align-items:center;justify-content:center}
.prog .p-dot.done{background:var(--primary)}
.prog .p-lbl{font-size:10px;color:var(--muted)}
.prog .p-lbl.done{color:var(--primary);font-weight:650}
.prog .p-line{flex:1;height:2.5px;background:#EDEDF0;border-radius:2px;margin-bottom:16px}
.prog .p-line.done{background:var(--primary)}

/* ===== 筛选 chips（我的快递页） ===== */
.chip-row{display:flex;gap:8px;margin:12px 16px;overflow-x:auto;padding-bottom:2px}
.chip{flex-shrink:0;padding:6px 15px;border-radius:17px;background:#fff;color:var(--ink2);font-size:12.5px;border:none;cursor:pointer}
.chip.on{background:#FFEDE0;color:var(--primary);font-weight:700}
.search-row{display:flex;gap:8px;margin:12px 16px 0}
.search-row input{flex:1;min-height:40px;border:none;border-radius:20px;padding:0 14px;background:#fff;outline:none;font-size:13.5px}
.search-row button{border:none;background:linear-gradient(135deg,var(--primary-2),var(--primary));color:#fff;border-radius:20px;padding:0 16px;font-size:13px;cursor:pointer}

/* ===== 我的页 ===== */
.me-user{background:#fff;margin:0;padding:14px 16px 16px;display:flex;align-items:center;gap:12px}
.me-avatar{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#FFE3C8,#FFCFA3);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:750;color:#8A5A2B;flex-shrink:0;overflow:hidden}
.me-avatar svg{width:38px;height:38px}
.me-u-name{font-size:17px;font-weight:750;display:flex;align-items:center;gap:7px}
.me-u-tag{font-size:10px;background:var(--primary-bg);color:var(--primary);border-radius:9px;padding:2px 8px;font-weight:650}
.me-u-sub{font-size:11.5px;color:var(--muted);margin-top:3px}
.me-free{margin:12px 16px;border-radius:16px;background:linear-gradient(120deg,#FF8C1A,#FF6A00);padding:16px;color:#fff;position:relative;overflow:hidden}
.me-free .mf-head{font-size:14px;font-weight:700;display:flex;align-items:center;gap:5px}
.me-free .mf-grid{display:flex;gap:34px;margin-top:10px}
.me-free .mf-i b{font-size:24px;font-weight:800}
.me-free .mf-i span{display:block;font-size:11px;opacity:.8;margin-top:1px}
.me-free .mf-octo{position:absolute;right:-14px;bottom:-18px;width:104px;height:104px;opacity:.18}
.me-invite{margin:0 16px 12px;background:#fff;border-radius:14px;padding:13px 15px;display:flex;align-items:center;gap:11px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.me-invite .ic{font-size:22px}
.me-invite .t{font-size:13.5px;font-weight:700}
.me-invite .s{font-size:11px;color:var(--muted);margin-top:2px}
.me-grid4{margin:0 16px 12px;background:#fff;border-radius:14px;padding:6px 0;display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 1px 3px rgba(0,0,0,.03)}
.mg4{display:flex;flex-direction:column;align-items:center;gap:5px;padding:10px 0;cursor:pointer;border:none;background:none}
.mg4 .ic{font-size:22px}
.mg4 span{font-size:11.5px;color:var(--ink2)}
.me-rights{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:0 16px 12px}
.mrt{background:var(--primary-bg);border-radius:12px;padding:11px 4px;text-align:center;cursor:pointer}
.mrt .ic{font-size:20px}
.mrt b{display:block;font-size:13.5px;color:var(--primary);margin-top:4px;font-weight:750}
.mrt span{font-size:10px;color:#B08A70}
.me-func{margin:0 16px 12px;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.mf-row{display:flex;align-items:center;gap:11px;padding:14px 16px;cursor:pointer;border-bottom:1px solid #F6F6F8}
.mf-row:last-child{border-bottom:none}
.mf-row .ic{font-size:19px}
.mf-row .t{font-size:14px;font-weight:650}
.mf-row .s{font-size:11px;color:var(--muted);margin-top:1px}
.mf-row .ar{margin-left:auto;color:#C8C8CC;font-size:15px}

/* ===== 申请向导 / 详情（橙主题复用组件） ===== */
.nav-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#fff;position:sticky;top:0;z-index:50}
.nav-back{width:32px;height:32px;border:none;background:#F5F6F8;border-radius:11px;font-size:16px;color:var(--ink);cursor:pointer;flex-shrink:0}
.nav-title{font-size:16px;font-weight:750}
.steps{display:flex;align-items:center;padding:14px 20px 4px}
.step-dot{display:flex;flex-direction:column;align-items:center;gap:4px;width:72px}
.step-dot .num{width:26px;height:26px;border-radius:50%;background:#EDEDF0;color:#A8A8AE;display:flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:650}
.step-dot .lbl{font-size:11px;color:var(--muted)}
.step-dot.on .num{background:var(--primary);color:#fff}
.step-dot.on .lbl{color:var(--primary);font-weight:650}
.step-line{flex:1;height:2px;background:#EDEDF0;margin-bottom:18px}
.step-pane{display:none}
.step-pane.on{display:block}
.opt-cards{display:flex;gap:10px}
.opt-card{flex:1;border:1.5px solid #EDEDF0;background:#fff;border-radius:12px;padding:12px 10px;text-align:center;cursor:pointer}
.opt-card .em{font-size:22px}
.opt-card .t{font-size:13.5px;font-weight:600;margin-top:4px}
.opt-card .d{font-size:11px;color:var(--muted);margin-top:2px}
.opt-card.on{border-color:var(--primary);background:#FFF7F0}
.opt-card.off{opacity:.45;pointer-events:none}
.slot-card{display:flex;align-items:center;justify-content:space-between;border:1.5px solid #EDEDF0;background:#fff;border-radius:12px;padding:12px 14px;margin-bottom:8px;cursor:pointer}
.slot-card .s-lbl{font-size:13.5px;font-weight:600}
.slot-card .s-sub{font-size:11.5px;color:var(--muted);margin-top:2px}
.slot-card.on{border-color:var(--primary);background:#FFF7F0}
.slot-card.off{opacity:.5;pointer-events:none}
.check-row{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink2);padding:7px 0;cursor:pointer}
.check-row input{width:18px;height:18px;accent-color:var(--primary)}
.fee-summary{background:#FFF7F0;border-radius:12px;padding:12px 14px;margin-bottom:10px}
.fee-row{display:flex;justify-content:space-between;font-size:13px;color:var(--ink2);padding:3px 0}
.fee-row b{color:var(--primary)}
.apply-footer{display:flex;gap:10px;padding:4px 16px 8px}
.courier-badge{display:flex;align-items:center;gap:10px;background:var(--green-bg);border-radius:12px;padding:10px 12px;margin:4px 0 12px}
.courier-badge .cb-avatar{width:34px;height:34px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:650;flex-shrink:0}
.courier-badge .cb-info{flex:1;min-width:0}
.courier-badge .cb-name{font-size:13.5px;font-weight:650;color:var(--ink)}
.courier-badge .cb-sub{font-size:11px;color:var(--muted)}
.courier-badge .cb-btn{border:none;background:var(--primary);color:#fff;border-radius:16px;font-size:12px;padding:7px 14px;cursor:pointer;white-space:nowrap}
.receipt-big{font-size:40px;font-weight:800;color:var(--primary);letter-spacing:10px;font-family:ui-monospace,Menlo,monospace;background:#FFF7F0;padding:14px;border-radius:12px;border:2px dashed #FFD4B0;text-align:center;margin-top:8px}
.timeline{padding-left:4px}
.tl-item{position:relative;padding:0 0 14px 20px;border-left:2px solid #EDEDF0}
.tl-item:last-child{border-left-color:transparent;padding-bottom:2px}
.tl-item::before{content:"";position:absolute;left:-5px;top:4px;width:8px;height:8px;border-radius:50%;background:#EDEDF0}
.tl-item.now::before{background:var(--primary)}
.tl-item .tl-t{font-size:13px;font-weight:600}
.tl-item .tl-n{font-size:11.5px;color:var(--muted);margin-top:2px;word-break:break-all}
.proof-grid{display:flex;gap:8px;flex-wrap:wrap}
.proof-grid figure{width:100%;text-align:center}
.proof-grid img{max-width:100%;border-radius:10px}
.info-row{display:flex;justify-content:space-between;gap:14px;font-size:13.5px;padding:5px 0}
.info-row span:first-child{color:var(--muted);flex-shrink:0}
.info-row span:last-child{text-align:right;word-break:break-all}
.status-pill{display:inline-flex;padding:2px 10px;border-radius:12px;font-size:11.5px;font-weight:600}
.st-active{background:#FFEDE0;color:var(--primary)}.st-done{background:var(--green-bg);color:var(--green)}
.st-cancel{background:#F2F2F4;color:#9a9a9f}.st-warn{background:#FFF1F0;color:#E1251B}
.actions-row{display:flex;gap:10px;flex-wrap:wrap;margin:0 16px 12px}
.actions-row .btn{flex:1;min-width:120px}
.notice{color:#7d6a3a;font-size:12.5px;background:#FFFBEF;border-radius:10px;padding:10px 14px;margin:0 16px 12px}

/* ===== 底部导航 ===== */
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;display:flex;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-top:1px solid #F0F0F2;padding:5px 0 calc(5px + var(--safe-b));z-index:100}
.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10.5px;color:#9A9AA0;background:none;border:none;cursor:pointer;padding:2px 0}
.nav-item .nv{width:23px;height:23px}
.nav-item.on{color:var(--primary);font-weight:650}

/* ===== 弹窗 / 状态 ===== */
.modal{display:none;position:fixed;inset:0;background:rgba(20,20,24,.45);z-index:900;align-items:center;justify-content:center;padding:24px}
.modal.show{display:flex}
.modal-box{background:#fff;border-radius:18px;padding:24px 20px;max-width:340px;width:100%;text-align:center}
.empty-state{text-align:center;color:#B0B0B5;padding:52px 24px;font-size:13.5px}
.loading-state{text-align:center;color:#B0B0B5;padding:40px 0;font-size:13.5px}
#toast{position:fixed;left:50%;bottom:calc(90px + var(--safe-b));transform:translateX(-50%) translateY(20px);background:rgba(26,26,30,.9);color:#fff;font-size:13px;padding:10px 18px;border-radius:20px;opacity:0;pointer-events:none;transition:all .25s;max-width:86vw;z-index:999}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 商品图缺图/加载失败降级：温暖橙色卡通包裹（无可见占位文字） ===== */
/* reference.css 在本文件之后加载，因此用组合选择器加权覆盖 .ru-parcel-placeholder 的灰米占位观感；真实图加载成功后 .has-image 仍由 reference.css 收口隐藏插画 */
.ru-parcel-placeholder.ru-product-thumb{background:linear-gradient(168deg,#FFF7EC 0%,#FFE9CB 100%);border-color:#FFDDB8;color:#C97F35}
.ru-parcel-placeholder.ru-product-thumb>span{width:48px;height:48px;display:block}
.ru-parcel-placeholder.ru-product-thumb>span svg{width:48px;height:48px;display:block}
.ru-parcel-placeholder.ru-product-thumb.has-image{background:#fff;border-color:#eee9e3}