@charset "utf-8";
/* ==========================================================================
   ORDRO 商城 · Tech UI  v1.0
   仅作用于 body 带 .tk-body 的页面（登录 / 注册 / 购物车 / 结算 / 会员中心）
   所有规则以 .tk-body 或 .tk- 前缀限定，不影响全站其它页面
   ========================================================================== */

.tk-body{
    --tk-ink:#0a1628;
    --tk-ink-2:#33445c;
    --tk-muted:#7b8aa3;
    --tk-line:#e2ebf9;
    --tk-line-2:#eef4fd;
    --tk-brand:#0a63f5;
    --tk-brand-2:#12b8ff;
    --tk-brand-3:#6b5cff;
    --tk-ok:#12b981;
    --tk-warn:#ff9f1a;
    --tk-danger:#ff4d6a;
    --tk-bg:#f3f7fe;
    --tk-radius:16px;
    --tk-shadow:0 24px 60px -34px rgba(10,45,110,.42),0 2px 8px rgba(10,45,110,.04);
    --tk-shadow-sm:0 10px 30px -18px rgba(10,45,110,.35);
    --tk-grad:linear-gradient(120deg,#0a63f5 0%,#12b8ff 58%,#6b5cff 100%);
    background-color:var(--tk-bg);
    background-image:
        radial-gradient(1100px 560px at 6% -10%,rgba(10,99,245,.14),transparent 70%),
        radial-gradient(900px 480px at 98% 2%,rgba(18,184,255,.13),transparent 72%),
        radial-gradient(760px 460px at 50% 112%,rgba(107,92,255,.10),transparent 70%);
    background-attachment:fixed;
    color:var(--tk-ink);
    -webkit-font-smoothing:antialiased;
}
.tk-body::before{
    content:"";
    position:fixed;
    inset:0;
    z-index:0;
    pointer-events:none;
    background-image:
        linear-gradient(to right,rgba(10,99,245,.055) 1px,transparent 1px),
        linear-gradient(to bottom,rgba(10,99,245,.055) 1px,transparent 1px);
    background-size:56px 56px;
    mask-image:radial-gradient(1200px 700px at 50% 0%,#000 0%,transparent 78%);
    -webkit-mask-image:radial-gradient(1200px 700px at 50% 0%,#000 0%,transparent 78%);
}
.tk-body #header,
.tk-body #member-header,
.tk-body #footer{position:relative;z-index:5}
.tk-body .tk-page{position:relative;z-index:2;max-width:1320px;margin:0 auto;padding:26px 24px 76px}
.tk-body a{transition:color .18s ease,opacity .18s ease}

/* ---------- 通用组件 ---------- */
.tk-card{
    position:relative;
    background:rgba(255,255,255,.9);
    border:1px solid rgba(255,255,255,.9);
    border-radius:var(--tk-radius);
    box-shadow:var(--tk-shadow);
    backdrop-filter:blur(14px) saturate(150%);
    -webkit-backdrop-filter:blur(14px) saturate(150%);
}
.tk-card-pad{padding:26px 28px}
.tk-chip{
    display:inline-flex;align-items:center;gap:8px;
    height:26px;padding:0 12px;border-radius:999px;
    font-size:11px;letter-spacing:.16em;text-transform:uppercase;
    color:#0a63f5;background:rgba(10,99,245,.08);
    border:1px solid rgba(10,99,245,.16);font-weight:600;
}
.tk-chip::before{content:"";width:6px;height:6px;border-radius:50%;background:#12b8ff;box-shadow:0 0 0 3px rgba(18,184,255,.25)}
.tk-title{font-size:26px;line-height:1.25;font-weight:700;letter-spacing:-.02em;color:var(--tk-ink)}
.tk-sub{font-size:13px;color:var(--tk-muted);margin-top:6px}
.tk-muted{color:var(--tk-muted)}
.tk-link{color:var(--tk-brand);font-size:13px}
.tk-link:hover{color:#0a4fd0}
.tk-hr{height:1px;background:var(--tk-line-2);border:0;margin:22px 0}

.tk-btn{
    position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:46px;padding:0 24px;border:0;border-radius:12px;cursor:pointer;
    font-size:15px;font-weight:600;letter-spacing:.01em;color:#fff;
    background:var(--tk-grad);background-size:160% 160%;
    box-shadow:0 14px 28px -14px rgba(10,99,245,.72);
    transition:transform .2s ease,box-shadow .25s ease,background-position .5s ease,opacity .2s ease;
    overflow:hidden;white-space:nowrap;
}
.tk-btn::after{
    content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
    background:linear-gradient(100deg,transparent,rgba(255,255,255,.42),transparent);
    transform:skewX(-18deg);transition:left .55s ease;
}
.tk-btn:hover{transform:translateY(-1px);box-shadow:0 20px 34px -16px rgba(10,99,245,.8);background-position:100% 50%}
.tk-btn:hover::after{left:120%}
.tk-btn:active{transform:translateY(0)}
.tk-btn[disabled],.tk-btn.is-loading{opacity:.65;cursor:not-allowed;transform:none;box-shadow:none}
.tk-btn-lg{height:52px;font-size:16px;border-radius:13px;width:100%}
.tk-btn-ghost{
    background:rgba(255,255,255,.7);color:var(--tk-ink);border:1px solid var(--tk-line);
    box-shadow:var(--tk-shadow-sm);
}
.tk-btn-ghost:hover{background:#fff;border-color:#c9dcf7;box-shadow:0 16px 30px -18px rgba(10,45,110,.4)}
.tk-btn-outline{background:transparent;color:var(--tk-brand);border:1px solid rgba(10,99,245,.35);box-shadow:none}
.tk-btn-outline:hover{background:rgba(10,99,245,.06);box-shadow:none}
.tk-btn-sm{height:36px;padding:0 14px;font-size:13px;border-radius:10px}

/* 输入 */
.tk-field{margin-bottom:18px}
.tk-field>label{display:block;font-size:13px;font-weight:600;color:var(--tk-ink-2);margin-bottom:8px}
.tk-input{position:relative;display:flex;align-items:center}
.tk-input>svg{position:absolute;left:15px;width:18px;height:18px;color:#9aabc4;pointer-events:none;transition:color .2s ease}
.tk-input input,
.tk-input select,
.tk-input textarea{
    width:100%;height:52px;padding:0 16px 0 44px;border-radius:12px;
    border:1px solid #dbe6f6;background:#f8fbff;color:var(--tk-ink);
    font-size:15px;line-height:52px;transition:border-color .18s ease,box-shadow .22s ease,background .18s ease;
}
.tk-input textarea{height:110px;padding:14px 16px;line-height:1.6;resize:vertical}
.tk-input input::placeholder,.tk-input textarea::placeholder{color:#a8b6cc}
.tk-input input:focus,.tk-input select:focus,.tk-input textarea:focus{
    outline:0;border-color:rgba(10,99,245,.75);background:#fff;
    box-shadow:0 0 0 4px rgba(10,99,245,.12),0 8px 20px -16px rgba(10,99,245,.6);
}
.tk-input:focus-within>svg{color:var(--tk-brand)}
.tk-input.no-icon input{padding-left:16px}
.tk-input .tk-eye{
    position:absolute;right:8px;height:36px;padding:0 12px;border:0;border-radius:9px;
    background:transparent;color:var(--tk-muted);font-size:12px;cursor:pointer;
}
.tk-input .tk-eye:hover{background:rgba(10,99,245,.07);color:var(--tk-brand)}
.tk-msg{min-height:18px;font-size:12px;line-height:18px;margin-top:6px;color:var(--tk-danger);opacity:0;transform:translateY(-2px);transition:.18s ease}
.tk-msg.on{opacity:1;transform:translateY(0)}
.tk-field.has-error input{border-color:rgba(255,77,106,.7);background:#fff7f8}
/* 复选框组件：原类名 .tk-check 与结算页容器 .tk-check 冲突，改为 .tk-chkbox */
.tk-chkbox{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:13px;color:var(--tk-ink-2);user-select:none}
.tk-chkbox input{
    -webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:5px;
    border:1px solid #c6d6ec;background:#fff;margin:0;position:relative;cursor:pointer;transition:.18s ease;
}
.tk-chkbox input:checked{background:var(--tk-grad);border-color:transparent;box-shadow:0 4px 10px -4px rgba(10,99,245,.7)}
.tk-chkbox input:checked::after{
    content:"";position:absolute;left:5.5px;top:2px;width:5px;height:9px;
    border:2px solid #fff;border-top:0;border-left:0;transform:rotate(42deg);
}
.tk-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:2px 0 22px}
.tk-tag{display:inline-flex;align-items:center;height:22px;padding:0 9px;border-radius:6px;font-size:11px;font-weight:600}
.tk-tag-blue{color:#0a63f5;background:rgba(10,99,245,.1)}
.tk-tag-green{color:#0a8f66;background:rgba(18,185,129,.12)}
.tk-tag-orange{color:#c26a00;background:rgba(255,159,26,.14)}
.tk-tag-red{color:#d32747;background:rgba(255,77,106,.12)}
.tk-tag-gray{color:#63748c;background:#eef3fa}

/* 空态 */
.tk-empty{padding:60px 20px;text-align:center}
.tk-empty .ico{
    width:78px;height:78px;margin:0 auto 18px;border-radius:22px;display:grid;place-items:center;
    background:linear-gradient(150deg,rgba(10,99,245,.1),rgba(18,184,255,.14));
    border:1px solid rgba(10,99,245,.14);color:#7ba6ea;
}
.tk-empty h3{font-size:17px;font-weight:600;color:var(--tk-ink)}
.tk-empty p{font-size:13px;color:var(--tk-muted);margin:8px 0 22px}

/* 步骤条 */
.tk-steps{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tk-steps .st{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--tk-muted)}
.tk-steps .st i{
    width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
    font-style:normal;font-size:12px;font-weight:700;background:#e8f0fb;color:#8ba0bd;
    border:1px solid #d9e6f7;
}
.tk-steps .st.on{color:var(--tk-ink);font-weight:600}
.tk-steps .st.on i{background:var(--tk-grad);color:#fff;border-color:transparent;box-shadow:0 6px 14px -6px rgba(10,99,245,.8)}
.tk-steps .st.done i{background:rgba(18,185,129,.14);color:#0a8f66;border-color:rgba(18,185,129,.3)}
.tk-steps .line{width:38px;height:1px;background:#d9e6f7}

/* 页头 */
.tk-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:6px 0 22px;flex-wrap:wrap}
.tk-page-head h1{font-size:30px;font-weight:700;letter-spacing:-.02em;color:var(--tk-ink);display:flex;align-items:center;gap:12px}
.tk-page-head h1 .dot{width:8px;height:8px;border-radius:50%;background:var(--tk-grad);box-shadow:0 0 0 5px rgba(10,99,245,.1)}
.tk-crumb{font-size:12.5px;color:var(--tk-muted);margin-top:8px}
.tk-crumb a{color:var(--tk-muted)}
.tk-crumb a:hover{color:var(--tk-brand)}
.tk-crumb span{margin:0 7px;color:#c3d1e4}

/* ==========================================================================
   1. 登录 / 注册 / 找回密码
   ========================================================================== */
.tk-auth .tk-auth-wrap{position:relative;z-index:2;padding:34px 24px 64px}
.tk-auth .tk-auth-shell{
    max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.02fr .98fr;
    border-radius:24px;overflow:hidden;
    background:rgba(255,255,255,.92);
    border:1px solid rgba(255,255,255,.9);
    box-shadow:0 40px 90px -50px rgba(8,40,100,.55),0 2px 10px rgba(8,40,100,.05);
    backdrop-filter:blur(16px);
}
/* 左：品牌视觉 */
.tk-auth .tk-brand{
    position:relative;padding:54px 52px;color:#fff;overflow:hidden;
    background:
        radial-gradient(620px 420px at 10% 0%,rgba(18,184,255,.42),transparent 62%),
        radial-gradient(520px 420px at 92% 100%,rgba(107,92,255,.42),transparent 62%),
        linear-gradient(155deg,#05122a 0%,#0a2a55 52%,#0a3c78 100%);
    display:flex;flex-direction:column;justify-content:space-between;min-height:560px;
}
.tk-auth .tk-brand::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:
        linear-gradient(to right,rgba(255,255,255,.07) 1px,transparent 1px),
        linear-gradient(to bottom,rgba(255,255,255,.07) 1px,transparent 1px);
    background-size:44px 44px;
    mask-image:radial-gradient(600px 600px at 30% 10%,#000,transparent 76%);
    -webkit-mask-image:radial-gradient(600px 600px at 30% 10%,#000,transparent 76%);
}
.tk-auth .tk-brand .orb{
    position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none;
    background:radial-gradient(circle at 30% 30%,rgba(18,184,255,.9),rgba(10,99,245,0) 70%);
    animation:tkFloat 9s ease-in-out infinite;
}
.tk-auth .tk-brand .orb.o1{width:220px;height:220px;right:-60px;top:-40px;opacity:.55}
.tk-auth .tk-brand .orb.o2{width:150px;height:150px;right:70px;bottom:60px;opacity:.35;animation-delay:-3s}
.tk-auth .tk-brand .orb.o3{width:90px;height:90px;left:40px;bottom:120px;opacity:.3;animation-delay:-6s;
    background:radial-gradient(circle at 30% 30%,rgba(107,92,255,.9),rgba(107,92,255,0) 70%)}
@keyframes tkFloat{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-18px,0)}}
.tk-auth .tk-brand-inner{position:relative;z-index:2}
.tk-auth .tk-brand-logo{display:flex;align-items:center;gap:10px;font-size:15px;letter-spacing:.34em;font-weight:700;color:#dbeaff}
.tk-auth .tk-brand-logo em{font-style:normal;letter-spacing:.1em;font-size:13px;color:rgba(219,234,255,.6);padding-left:12px;border-left:1px solid rgba(219,234,255,.25)}
.tk-auth .tk-brand h1{font-size:38px;line-height:1.24;font-weight:700;margin:38px 0 16px;letter-spacing:-.01em;color:#fff}
.tk-auth .tk-brand h1 em{
    font-style:normal;font-size:inherit;font-weight:inherit;line-height:inherit;
    background:linear-gradient(96deg,#5fe0ff,#7fb0ff 55%,#b8a6ff);
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.tk-auth .tk-brand>p,.tk-auth .tk-brand .lead{position:relative;z-index:2;font-size:14px;line-height:1.85;color:rgba(203,222,247,.78);max-width:380px}
.tk-auth .tk-brand-points{position:relative;z-index:2;margin-top:40px;display:grid;gap:14px}
.tk-auth .tk-brand-points li{display:flex;align-items:center;gap:14px}
.tk-auth .tk-brand-points i{
    font-style:normal;width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;
    font-size:11px;font-weight:700;color:#8fd6ff;background:rgba(255,255,255,.07);
    border:1px solid rgba(143,214,255,.22);
}
.tk-auth .tk-brand-points b{display:block;font-size:13.5px;color:#eaf4ff;font-weight:600}
.tk-auth .tk-brand-points span{display:block;font-size:12px;color:rgba(190,212,240,.62);margin-top:2px}
.tk-auth .tk-brand-foot{position:relative;z-index:2;font-size:11.5px;color:rgba(170,196,228,.55);letter-spacing:.12em}

/* 右：表单 */
.tk-auth .tk-panel{display:flex;flex-direction:column;justify-content:center;padding:56px 62px;background:linear-gradient(180deg,#fff,rgba(248,251,255,.8))}
.tk-auth .tk-auth-head{margin-bottom:26px}
.tk-auth .tk-auth-head h2{font-size:26px;font-weight:700;letter-spacing:-.01em;margin:14px 0 6px;color:var(--tk-ink)}
.tk-auth .tk-auth-head p{font-size:13px;color:var(--tk-muted)}
.tk-auth .tk-auth-foot{margin-top:22px;text-align:center;font-size:13px;color:var(--tk-muted)}
.tk-auth .tk-auth-foot a{color:var(--tk-brand);font-weight:600;margin-left:4px}
.tk-auth .tk-auth-note{max-width:1180px;margin:16px auto 0;text-align:center;font-size:12px;color:#93a4bd}
.tk-auth .tk-pwd-meter{display:flex;gap:5px;margin-top:9px}
.tk-auth .tk-pwd-meter i{height:4px;flex:1;border-radius:99px;background:#e6eef9;transition:background .25s ease}
.tk-auth .tk-pwd-meter.t1 i:nth-child(1){background:#ff4d6a}
.tk-auth .tk-pwd-meter.t2 i:nth-child(-n+2){background:#ff9f1a}
.tk-auth .tk-pwd-meter.t3 i:nth-child(-n+3){background:#12b981}
.tk-auth .tk-pwd-meter.t4 i{background:linear-gradient(90deg,#12b981,#12b8ff)}
.tk-auth .tk-pwd-text{font-size:11.5px;color:var(--tk-muted);margin-top:6px}
/* 验证码 */
.tk-auth .tk-input.has-btn input{padding-right:126px}
.tk-auth .tk-send{
    position:absolute;right:6px;height:40px;padding:0 14px;border:0;border-radius:9px;cursor:pointer;
    font-size:13px;font-weight:600;color:var(--tk-brand);background:rgba(10,99,245,.08);
    transition:.2s ease;white-space:nowrap;
}
.tk-auth .tk-send:hover{background:rgba(10,99,245,.14)}
.tk-auth .tk-send.send1,.tk-auth .tk-send[disabled]{color:#9aabc4;background:#eef3fa;cursor:not-allowed}
.tk-auth .tk-agree{display:flex;align-items:flex-start;gap:9px;font-size:12.5px;color:var(--tk-muted);line-height:1.7;margin:4px 0 20px}
.tk-auth .tk-agree a{color:var(--tk-brand)}
/* 注册页紧凑一点 */
.tk-auth-register .tk-panel{padding:46px 58px}
.tk-auth-register .tk-field{margin-bottom:14px}

/* ==========================================================================
   2. 购物车
   ========================================================================== */
.tk-cart .tk-cart-grid{display:grid;grid-template-columns:minmax(0,1fr) 336px;gap:24px;align-items:start}
.tk-cart .tk-cart-main{min-width:0}
.tk-cart .tk-toolbar{
    display:flex;align-items:center;gap:16px;padding:16px 22px;border-bottom:1px solid var(--tk-line-2);flex-wrap:wrap;
}
.tk-cart .tk-toolbar .tk-tools{margin-left:auto;display:flex;align-items:center;gap:18px;font-size:13px}
.tk-cart .tk-toolbar .tk-tools a{color:var(--tk-muted)}
.tk-cart .tk-toolbar .tk-tools a:hover{color:var(--tk-danger)}
.tk-cart .tk-sel-count{font-size:13px;color:var(--tk-muted)}
.tk-cart .tk-sel-count b{color:var(--tk-brand);font-weight:700}
.tk-cart .tk-cart-item{
    display:grid;grid-template-columns:22px 104px minmax(0,1fr) 108px 132px 106px 40px;
    gap:18px;align-items:center;padding:22px;border-bottom:1px solid var(--tk-line-2);
    transition:background .2s ease,box-shadow .25s ease;position:relative;
}
.tk-cart .tk-cart-item:last-child{border-bottom:0}
.tk-cart .tk-cart-item:hover{background:rgba(10,99,245,.025)}
.tk-cart .tk-thumb{
    display:block;width:104px;height:104px;border-radius:14px;overflow:hidden;
    background:#f4f8ff;border:1px solid var(--tk-line);position:relative;
}
.tk-cart .tk-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.tk-cart .tk-thumb:hover img{transform:scale(1.06)}
.tk-cart .tk-name{
    font-size:15px;font-weight:600;color:var(--tk-ink);line-height:1.5;
    display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.tk-cart .tk-name:hover{color:var(--tk-brand)}
.tk-cart .tk-spec{
    display:inline-flex;align-items:center;gap:6px;margin-top:9px;padding:4px 10px;border-radius:7px;
    background:#f2f7ff;border:1px solid #e4eefb;font-size:12px;color:#6b7f99;
}
.tk-cart .tk-stock{margin-top:8px;font-size:12px;color:#93a4bd}
.tk-cart .tk-stock b{color:var(--tk-ink-2);font-weight:600}
.tk-cart .tk-price{font-size:14px;color:var(--tk-ink-2)}
.tk-cart .tk-price b{font-size:16px;color:var(--tk-ink)}
.tk-cart .tk-qty{display:inline-flex;align-items:center;border:1px solid #dce7f6;border-radius:10px;overflow:hidden;background:#fff;height:38px}
.tk-cart .tk-qty button{
    width:34px;height:36px;border:0;background:transparent;color:#5c7392;font-size:16px;line-height:1;cursor:pointer;transition:.16s ease;
}
.tk-cart .tk-qty button:hover{background:#eef5ff;color:var(--tk-brand)}
.tk-cart .tk-qty input{
    width:52px;height:36px;border:0;border-left:1px solid #eef3fa;border-right:1px solid #eef3fa;
    text-align:center;font-size:14px;color:var(--tk-ink);-moz-appearance:textfield;background:#fff;
}
.tk-cart .tk-qty input::-webkit-outer-spin-button,
.tk-cart .tk-qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.tk-cart .tk-sub{font-size:18px;font-weight:700;color:#0a63f5;letter-spacing:-.01em}
.tk-cart .tk-del{
    width:34px;height:34px;border:1px solid transparent;border-radius:9px;background:transparent;
    color:#a9b8cc;cursor:pointer;display:grid;place-items:center;transition:.18s ease;
}
.tk-cart .tk-del:hover{color:var(--tk-danger);background:#fff2f5;border-color:#ffe0e7}
.tk-cart .tk-side{position:sticky;top:96px;display:grid;gap:16px}
.tk-cart .tk-sum{padding:24px}
.tk-cart .tk-sum h3{font-size:15px;font-weight:700;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.tk-cart .tk-sum .row{display:flex;justify-content:space-between;font-size:13.5px;color:var(--tk-ink-2);margin-bottom:12px}
.tk-cart .tk-sum .row.big{font-size:15px;margin:16px 0 4px;padding-top:16px;border-top:1px dashed #dde8f7}
.tk-cart .tk-sum .row.big .v{font-size:26px;font-weight:700;color:#0a63f5;letter-spacing:-.02em}
.tk-cart .tk-sum .tk-btn{width:100%;margin-top:16px}
.tk-cart .tk-sum .hint{font-size:12px;color:var(--tk-muted);text-align:center;margin-top:12px;line-height:1.7}
.tk-cart .tk-promo{padding:18px 22px;display:flex;gap:12px;align-items:flex-start;background:linear-gradient(120deg,rgba(10,99,245,.06),rgba(18,184,255,.08))}
.tk-cart .tk-promo .ic{width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:grid;place-items:center;background:#fff;color:var(--tk-brand);box-shadow:var(--tk-shadow-sm)}
.tk-cart .tk-promo b{font-size:13px;display:block;color:var(--tk-ink)}
.tk-cart .tk-promo span{font-size:12px;color:#6b7f99;line-height:1.7;display:block;margin-top:3px}
.tk-cart .tk-recommend{margin-top:30px}
.tk-cart .tk-recommend h2{font-size:19px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px}
.tk-cart .tk-recommend h2::before{content:"";width:3px;height:17px;border-radius:2px;background:var(--tk-grad)}
.tk-cart .tk-rec-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tk-cart .tk-rec{
    background:#fff;border:1px solid var(--tk-line);border-radius:14px;overflow:hidden;
    box-shadow:var(--tk-shadow-sm);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tk-cart .tk-rec:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(10,45,110,.5);border-color:#cfe0f8}
.tk-cart .tk-rec .pic{display:block;padding-top:100%;position:relative;background:#f7faff}
.tk-cart .tk-rec .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tk-cart .tk-rec .bd{padding:12px 13px 14px}
.tk-cart .tk-rec .nm{font-size:13px;color:var(--tk-ink);line-height:1.5;height:39px;overflow:hidden}
.tk-cart .tk-rec .pr{font-size:16px;font-weight:700;color:#0a63f5;margin-top:6px}
.tk-cart .tk-rec .bt{width:100%;margin-top:10px;height:34px;font-size:12.5px}

/* ==========================================================================
   3. 结算页
   ========================================================================== */
.tk-check .tk-check-grid{display:grid;grid-template-columns:minmax(0,1fr) 356px;gap:24px;align-items:start}
.tk-check .tk-block{margin-bottom:20px;overflow:hidden}
.tk-check .tk-block-head{
    display:flex;align-items:center;gap:10px;padding:18px 24px;border-bottom:1px solid var(--tk-line-2);
    font-size:15px;font-weight:700;color:var(--tk-ink);
}
.tk-check .tk-block-head .n{
    width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:12px;
    color:#0a63f5;background:rgba(10,99,245,.1);font-weight:700;
}
.tk-check .tk-block-head .ext{margin-left:auto;font-size:13px;font-weight:500}
.tk-check .tk-block-body{padding:22px 24px}
.tk-check .tk-addr-list{display:grid;gap:12px}
.tk-check .tk-addr-list .item,
.tk-check #address-box .item{
    position:relative;padding:16px 18px;border:1px solid var(--tk-line);border-radius:12px;background:#fbfdff;
    cursor:pointer;transition:.2s ease;
}
.tk-check .tk-addr-list .item:hover,
.tk-check #address-box .item:hover{border-color:#bcd6f6;background:#fff;box-shadow:var(--tk-shadow-sm)}
.tk-check .tk-addr-list .item.active,
.tk-check #address-box .item.active{
    border-color:rgba(10,99,245,.6);background:#fff;
    box-shadow:0 0 0 3px rgba(10,99,245,.1),var(--tk-shadow-sm);
}
.tk-check .tk-addr-list .item.active::after,
.tk-check #address-box .item.active::after{
    content:"已选";position:absolute;right:0;top:0;font-size:11px;color:#fff;
    background:var(--tk-grad);padding:3px 9px;border-radius:0 11px 0 10px;
}
.tk-check .tk-addr-list .title,
.tk-check #address-box .item .title{font-size:14px;font-weight:700;color:var(--tk-ink);margin-bottom:6px}
.tk-check .tk-addr-list .summary,
.tk-check #address-box .item .summary{font-size:12.5px;color:var(--tk-muted);line-height:1.7}
.tk-check .address-btn{
    display:inline-flex;align-items:center;height:24px;padding:0 9px;border-radius:6px;
    font-size:11.5px;color:var(--tk-brand);background:rgba(10,99,245,.08);cursor:pointer;border:0;
}
.tk-check .address-btn:hover{background:rgba(10,99,245,.15)}
.tk-check .tk-invoice{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.tk-check .tk-invoice .item{
    padding:13px 10px;border:1px solid var(--tk-line);border-radius:10px;text-align:center;cursor:pointer;
    font-size:12.5px;color:var(--tk-ink-2);line-height:1.6;background:#fbfdff;transition:.18s ease;
}
.tk-check .tk-invoice .item:hover{border-color:#bcd6f6;background:#fff}
.tk-check .tk-invoice .item.active{border-color:rgba(10,99,245,.6);background:#fff;color:#0a63f5;font-weight:600;box-shadow:0 0 0 3px rgba(10,99,245,.09)}
.tk-check .tk-invoice-detail{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.tk-check .tk-invoice-detail label{display:block}
.tk-check .tk-invoice-detail span{display:block;font-size:12px;color:var(--tk-muted);margin-bottom:6px}
.tk-check .tk-invoice-detail input{
    width:100%;height:44px;border:1px solid #dbe6f6;border-radius:10px;background:#f8fbff;padding:0 13px;font-size:13.5px;
}
.tk-check .tk-invoice-detail input:focus{outline:0;border-color:rgba(10,99,245,.7);background:#fff;box-shadow:0 0 0 4px rgba(10,99,245,.1)}
.tk-check .tk-note{width:100%;min-height:96px;border:1px solid #dbe6f6;border-radius:12px;background:#f8fbff;padding:14px 16px;font-size:13.5px;line-height:1.7;resize:vertical}
.tk-check .tk-note:focus{outline:0;border-color:rgba(10,99,245,.7);background:#fff;box-shadow:0 0 0 4px rgba(10,99,245,.1)}
.tk-check .tk-side{position:sticky;top:96px;display:grid;gap:16px}
.tk-check .tk-sum-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--tk-line-2)}
.tk-check .tk-sum-item:last-of-type{border-bottom:0}
.tk-check .tk-sum-item .pic{width:60px;height:60px;flex:0 0 60px;border-radius:10px;overflow:hidden;border:1px solid var(--tk-line);background:#f6faff}
.tk-check .tk-sum-item .pic img{width:100%;height:100%;object-fit:cover}
.tk-check .tk-sum-item .tx{flex:1;min-width:0}
.tk-check .tk-sum-item .tx b{display:block;font-size:13px;font-weight:600;line-height:1.5;color:var(--tk-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tk-check .tk-sum-item .tx span{font-size:12px;color:var(--tk-muted)}
.tk-check .tk-sum-item .pv{font-size:13.5px;font-weight:600;color:var(--tk-ink);white-space:nowrap}
.tk-check .tk-money{display:grid;gap:11px;margin-top:16px;font-size:13.5px;color:var(--tk-ink-2)}
.tk-check .tk-money .row{display:flex;justify-content:space-between}
.tk-check .tk-money .row .k{color:var(--tk-muted)}
.tk-check .tk-money .row.total{margin-top:6px;padding-top:14px;border-top:1px dashed #dde8f7;align-items:flex-end}
.tk-check .tk-money .row.total .v{font-size:28px;font-weight:700;color:#0a63f5;letter-spacing:-.02em;line-height:1}
.tk-check .tk-submit-tip{margin-top:12px;font-size:12px;color:var(--tk-muted);text-align:center;line-height:1.7}
.tk-check .tk-policy{display:flex;align-items:flex-start;gap:8px;margin-top:12px;font-size:12px;color:var(--tk-muted)}
/* 优惠券弹层 */
.tk-check .card-show-box{position:fixed;inset:0;background:rgba(8,22,45,.45);backdrop-filter:blur(6px);display:none;z-index:99}
.tk-check .card-show-box .card-box{
    position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:min(560px,92vw);max-height:80vh;overflow:auto;background:#fff;border-radius:18px;padding:26px;
    box-shadow:0 40px 80px -40px rgba(6,20,45,.7);
}
.tk-check .card-show-box .card-box-title{font-size:18px;font-weight:700;margin-bottom:16px}
.tk-check .card-show-box .close{position:absolute;top:16px;right:18px;cursor:pointer;opacity:.6}
.tk-check .card-show-box .close:hover{opacity:1}
.tk-check .card-box-list .item{
    border:1px solid var(--tk-line);border-radius:12px;padding:14px;cursor:pointer;transition:.18s ease;margin-bottom:10px;background:#fbfdff;
}
.tk-check .card-box-list .item:hover{border-color:#bcd6f6;background:#fff}
.tk-check .card-box-list .item.active{border-color:rgba(10,99,245,.6);background:#fff;box-shadow:0 0 0 3px rgba(10,99,245,.09)}
.tk-check .card-box-list .item .img{display:flex;gap:12px;align-items:center}
.tk-check .card-box-list .item .img>img{width:64px;flex:0 0 64px;border-radius:8px}
.tk-check .card-box-list .item .text{flex:1}
.tk-check .card-box-list .item .price{font-size:19px;font-weight:700;color:#0a63f5}
.tk-check .card-box-list .item .price-can-use{font-size:12.5px;color:var(--tk-muted);margin-top:4px}
.tk-check .card-box-list .apply{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:6px;background:var(--tk-grad);color:#fff;font-size:11.5px;margin-top:8px}
.tk-check .card-show-box .card-box-list{display:grid;gap:12px}

/* ==========================================================================
   4. 会员中心
   ========================================================================== */
.tk-member .member{padding-top:0;background:transparent}
.tk-member .member .member-box{background:none !important;padding:0}
.tk-member .member .member-box .section{
    display:grid;grid-template-columns:262px minmax(0,1fr);gap:24px;
    padding:0 0 70px;max-width:1320px;margin:0 auto;align-items:start;
}
.tk-member .member .member-box .section .member-container{
    width:auto;background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.9);
    border-radius:var(--tk-radius);box-shadow:var(--tk-shadow);padding:0 0 26px;backdrop-filter:blur(12px);
    min-height:520px;overflow:hidden;
}
.tk-member .member .member-box .section .member-container>div{padding-left:30px;padding-right:30px}
.tk-member .member .member-box .section .member-container .member-container-title{
    height:auto;line-height:1.4;font-size:20px;font-weight:700;color:var(--tk-ink);
    padding:24px 30px 18px;margin-bottom:6px;border-bottom:1px solid var(--tk-line-2);position:relative;
}
.tk-member .member .member-box .section .member-container .member-container-title::before{
    content:"";position:absolute;left:30px;bottom:-1px;width:38px;height:2px;border-radius:2px;background:var(--tk-grad);
}

/* 会员顶栏 */
.tk-member #member-header{position:relative;z-index:30;background:rgba(255,255,255,.86);backdrop-filter:blur(16px) saturate(160%);border-bottom:1px solid rgba(226,235,249,.9)}
.tk-member #member-header .header-menu{padding:0}
.tk-member #member-header .header-box{height:72px;display:flex;align-items:center;gap:20px}
.tk-member #member-header .logo img{max-height:38px}
.tk-member #member-header .tk-mnav{margin-left:26px;display:flex;gap:4px}
.tk-member #member-header .tk-mnav a{
    height:36px;display:inline-flex;align-items:center;padding:0 14px;border-radius:10px;
    font-size:13.5px;color:var(--tk-ink-2);font-weight:500;
}
.tk-member #member-header .tk-mnav a:hover{background:#f1f7ff;color:var(--tk-brand)}
.tk-member #member-header .tk-mnav a.on{background:rgba(10,99,245,.09);color:var(--tk-brand);font-weight:600}
.tk-member #member-header .headerRight{margin-left:auto;display:flex;align-items:center;gap:6px}
.tk-member #member-header .headerRight .item{
    display:flex;align-items:center;gap:7px;height:38px;padding:0 12px;border-radius:10px;cursor:pointer;position:relative;
    font-size:13px;color:var(--tk-ink-2);transition:.18s ease;
}
.tk-member #member-header .headerRight .item:hover{background:#f1f7ff;color:var(--tk-brand)}
.tk-member #member-header .headerRight .item img{width:16px;opacity:.72}
.tk-member #member-header .tk-cart-badge{
    position:absolute;top:2px;right:4px;min-width:16px;height:16px;padding:0 4px;border-radius:99px;
    background:var(--tk-danger);color:#fff;font-size:10px;line-height:16px;text-align:center;font-weight:700;
}
.tk-member #member-header .login-box{
    position:absolute;right:0;top:46px;width:190px;background:#fff;border:1px solid var(--tk-line);
    border-radius:14px;box-shadow:0 24px 50px -22px rgba(10,45,110,.4);padding:8px;z-index:40;
}
.tk-member #member-header .login-box a{
    display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;font-size:13px;color:var(--tk-ink-2);
}
.tk-member #member-header .login-box a:hover{background:#f3f8ff;color:var(--tk-brand)}
.tk-member #member-header .login-box .login-img img{width:16px;opacity:.7}

/* 会员侧栏（高特异性对抗旧规则） */
.tk-member .member .member-box .section .member-menu{width:auto;position:sticky;top:96px}
.tk-member .member .member-box .section .member-menu .item-list{
    background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.9);border-radius:var(--tk-radius);
    padding:14px;box-shadow:var(--tk-shadow);display:grid;gap:4px;backdrop-filter:blur(12px);
}
.tk-member .member .member-box .section .member-menu .item-list .item{border-radius:11px;overflow:hidden;transition:.18s ease;position:relative}
.tk-member .member .member-box .section .member-menu .item-list .item a{
    height:46px;padding:0 14px;display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--tk-ink-2);
    border-radius:11px;font-weight:500;
}
.tk-member .member .member-box .section .member-menu .item-list .item a img{width:17px;height:17px;opacity:.55;filter:grayscale(.2);transition:.18s ease}
.tk-member .member .member-box .section .member-menu .item-list .item:hover{background:#f4f9ff}
.tk-member .member .member-box .section .member-menu .item-list .item:hover a{color:var(--tk-brand)}
.tk-member .member .member-box .section .member-menu .item-list .item.active{background:linear-gradient(100deg,rgba(10,99,245,.1),rgba(18,184,255,.07));box-shadow:inset 0 0 0 1px rgba(10,99,245,.14)}
.tk-member .member .member-box .section .member-menu .item-list .item.active a{color:var(--tk-brand);font-weight:600}
.tk-member .member .member-box .section .member-menu .item-list .item.active a img{opacity:1;filter:none}
.tk-member .member .member-box .section .member-menu .item-list .item.active::before{
    content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:var(--tk-grad);
}
.tk-member .member .member-box .section .member-menu .member-phone-click{display:none;height:46px;line-height:46px;text-align:center;background:#fff;border-radius:12px;font-size:14px;box-shadow:var(--tk-shadow-sm);margin-bottom:10px;cursor:pointer;color:var(--tk-ink-2)}
/* 表单网格内 input-item 宽度归位（旧 calc 相对 grid area 会塌缩） */
.tk-member .member .member-box .section .member-container .input-box{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:none}
.tk-member .member .member-box .section .member-container .input-box .input-item{width:auto;margin-right:0}

/* 会员面包屑 */
.tk-member .member-location{max-width:1320px;margin:0 auto;padding:20px 0 16px}
.tk-member .member-location .section{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--tk-muted);max-width:1320px;margin:0 auto}
.tk-member .member-location a{display:inline-flex;align-items:center;gap:6px;color:var(--tk-muted)}
.tk-member .member-location a:hover{color:var(--tk-brand)}
.tk-member .member-location a+a::before{content:"/";margin-right:8px;color:#c6d3e5}
.tk-member .member-location a img{width:13px;opacity:.55;margin-right:2px}

/* 会员通用表单 */
.tk-member .support-messages .form-messages .item{margin-bottom:16px}
.tk-member .support-messages .form-messages .input-box{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.tk-member .support-messages .form-messages .input-item .title,
.tk-member .support-messages .form-messages .isContact>span{
    font-size:12.5px;font-weight:600;color:var(--tk-ink-2);margin-bottom:7px;display:block;
}
.tk-member .support-messages .form-messages input[type=text],
.tk-member .support-messages .form-messages input[type=email],
.tk-member .support-messages .form-messages input[type=tel],
.tk-member .support-messages .form-messages input[type=password],
.tk-member .support-messages .form-messages textarea,
.tk-member .member-container input[type=text],
.tk-member .member-container input[type=password],
.tk-member .member-container input[type=tel],
.tk-member .member-container input[type=email],
.tk-member .member-container textarea,
.tk-member .member-container select{
    width:100%;height:46px;border:1px solid #dbe6f6;border-radius:11px;background:#f8fbff;
    padding:0 14px;font-size:14px;color:var(--tk-ink);transition:.18s ease;
}
.tk-member .member-container textarea{height:104px;padding:13px 14px;line-height:1.7;resize:vertical}
.tk-member .member-container input:focus,
.tk-member .member-container textarea:focus,
.tk-member .member-container select:focus{outline:0;border-color:rgba(10,99,245,.7);background:#fff;box-shadow:0 0 0 4px rgba(10,99,245,.1)}
.tk-member .member-container input[readonly]{background:#f1f5fb;color:var(--tk-muted);cursor:not-allowed}
.tk-member .member-container .button-box{margin-top:22px;display:flex;gap:12px}
.tk-member .member-container .button-box button,
.tk-member .member-container>div>button,
.tk-member .member-container .form-messages button{
    height:46px;padding:0 30px;border:0;border-radius:11px;cursor:pointer;color:#fff;font-size:14.5px;font-weight:600;
    background:var(--tk-grad);box-shadow:0 14px 26px -14px rgba(10,99,245,.7);transition:.2s ease;
}
.tk-member .member-container .button-box button:hover,
.tk-member .member-container .form-messages button:hover{transform:translateY(-1px);box-shadow:0 18px 30px -14px rgba(10,99,245,.8)}
.tk-member .member-container .button-box button:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}

/* 头像 */
.tk-member .img-upload{display:flex;align-items:center;gap:22px;padding:4px 0 22px;border-bottom:1px dashed #e3ecf8;margin-bottom:22px}
.tk-member .img-upload .img .imgBox{
    width:88px;height:88px;border-radius:24px;overflow:hidden;border:1px solid var(--tk-line);
    box-shadow:0 16px 30px -22px rgba(10,45,110,.6);background:#f4f8ff;
}
.tk-member .img-upload .img img{width:100%;height:100%;object-fit:cover}
.tk-member .img-upload .update .title{font-size:14px;font-weight:600;margin-bottom:8px}
.tk-member .img-upload .update label{display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:9px;background:rgba(10,99,245,.09);color:var(--tk-brand);font-size:12.5px;cursor:pointer;font-weight:600}
.tk-member .img-upload .update label input{display:none}
.tk-member .img-upload .update .tip{font-size:11.5px;color:var(--tk-muted);margin-top:8px}

/* 订单列表 */
.tk-member .order-box{margin:0}
.tk-member .order-box>.order-box{
    border:1px solid var(--tk-line);border-radius:14px;overflow:hidden;margin-bottom:16px;background:#fff;
    box-shadow:var(--tk-shadow-sm);transition:.22s ease;
}
.tk-member .order-box>.order-box:hover{border-color:#cfe0f8;box-shadow:0 22px 44px -30px rgba(10,45,110,.45)}
.tk-member .order-box>.order-box .item{
    display:grid;grid-template-columns:84px minmax(0,1fr) 210px;gap:18px;padding:18px 20px;
    align-items:center;border-bottom:1px solid var(--tk-line-2);
}
.tk-member .order-box>.order-box .item:last-child{border-bottom:0}
.tk-member .order-box .item .img{width:84px;height:84px;border-radius:12px;overflow:hidden;border:1px solid var(--tk-line);background:#f6faff}
.tk-member .order-box .item .img img{width:100%;height:100%;object-fit:cover}
.tk-member .order-box .item .text .title{font-size:14px;font-weight:600;line-height:1.55;color:var(--tk-ink)}
.tk-member .order-box .item .text .sub{font-size:12px;color:var(--tk-brand);margin-top:6px;display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:5px;background:rgba(10,99,245,.08)}
.tk-member .order-box .price-box{text-align:right}
.tk-member .order-box .price-top{display:flex;align-items:baseline;justify-content:flex-end;gap:10px}
.tk-member .order-box .price-top .price{font-size:16px;font-weight:700;color:var(--tk-ink)}
.tk-member .order-box .price-top .number{font-size:12px;color:var(--tk-muted)}
/* 订单列表按钮：page.css 旧规则 .member...a.order-buy 特异性 (0,9,1) 会覆盖低前缀样式，
   导致渐变底+蓝字错乱，这里用完整前缀 (0,10,1) 反压 */
.tk-member .member .member-box .section .member-container .order-box .button-box{display:flex;gap:8px;justify-content:flex-end;margin-top:10px;flex-wrap:wrap}
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a{
    height:30px;padding:0 12px;border-radius:8px;display:inline-flex;align-items:center;font-size:12.5px;
    border:1px solid var(--tk-line);color:var(--tk-ink-2);background:#fff;cursor:pointer;opacity:1;box-sizing:border-box;
}
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a:hover{border-color:#bcd6f6;color:var(--tk-brand);opacity:1}
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a.order-change{opacity:.55}
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a.order-detail,
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a.order-buy{background:var(--tk-grad);border-color:transparent;color:#fff;box-shadow:0 8px 16px -10px rgba(10,99,245,.8)}
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a.order-detail:hover,
.tk-member .member .member-box .section .member-container .order-box .item .price-box .button-box a.order-buy:hover{color:#fff;opacity:.92}

/* 优惠券 */
.tk-member .coupon-box,
.tk-member .coupon-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.tk-member .coupon-item,
.tk-member .coupon-box .item{
    position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--tk-line);background:#fff;
    box-shadow:var(--tk-shadow-sm);
}
/* 地址卡片（address-list 卡片列表，如移动端/其他页） */
.tk-member .address-list .item{
    border:1px solid var(--tk-line);border-radius:13px;background:#fff;padding:18px;box-shadow:var(--tk-shadow-sm);
    position:relative;transition:.2s ease;
}
/* 地址/售后 通用表格：page.css 旧规则 .member...address-box .item-list .item 特异性 (0,7,1)，
   此处前缀 (0,8,1) 反压。注意单元格不能套卡片边框（曾导致单元格逐个描边、行错乱） */
.tk-member .member .member-box .section .member-container .address-box{
    margin:24px 0 40px;border:1px solid var(--tk-line);border-radius:14px;background:#fff;
    overflow:hidden;box-shadow:var(--tk-shadow-sm);
}
.tk-member .member .member-box .section .member-container .address-box .item-list{
    display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--tk-line-2);
}
.tk-member .member .member-box .section .member-container .address-box .item-list:last-child{border-bottom:0}
.tk-member .member .member-box .section .member-container .address-box .item-list.list-top{background:#f4f9ff;border-bottom:1px solid #e3eefc}
.tk-member .member .member-box .section .member-container .address-box .item-list.list-top .item{
    font-size:12.5px;font-weight:600;color:var(--tk-muted);padding:13px 18px;letter-spacing:.04em;
}
.tk-member .member .member-box .section .member-container .address-box .item-list .item{
    border:0;border-radius:0;background:none;box-shadow:none;transform:none;
    padding:17px 18px;width:15%;text-align:center;font-size:13.5px;color:var(--tk-ink-2);
    display:flex;justify-content:center;align-items:center;line-height:1.6;
}
.tk-member .member .member-box .section .member-container .address-box .item-list .item:hover{border:0;box-shadow:none;transform:none;background:none}
.tk-member .member .member-box .section .member-container .address-box .item-list:not(.list-top):hover{background:#f8fbff}
.tk-member .member .member-box .section .member-container .address-box .item-list .item:nth-child(3){width:25%;text-align:left;justify-content:flex-start}
/* 表格操作按钮 */
.tk-member .member .member-box .section .member-container .address-box .addr-op{
    display:inline-flex;align-items:center;justify-content:center;height:26px;padding:0 11px;margin:0 3px;border-radius:7px;
    border:1px solid var(--tk-line);background:#fff;font-size:12px;color:var(--tk-ink-2);cursor:pointer;text-decoration:none;
    white-space:nowrap;box-sizing:border-box;flex:0 0 auto;
}
.tk-member .member .member-box .section .member-container .address-box .addr-op:hover{border-color:#bcd6f6;color:var(--tk-brand);background:#f8fbff}
.tk-member .member .member-box .section .member-container .address-box .addr-op.danger:hover{border-color:rgba(255,77,106,.4);color:var(--tk-danger);background:#fff7f8}
/* 添加地址按钮 */
.tk-member .member .member-box .section .member-container .member-container-title .add-address{
    width:auto;height:34px;line-height:34px;padding:0 18px;border-radius:9px;background:var(--tk-grad);
    font-size:13px;font-weight:500;color:#fff;box-shadow:0 8px 16px -10px rgba(10,99,245,.8);
}
.tk-member .member .member-box .section .member-container .member-container-title .add-address:hover{background:var(--tk-grad);opacity:.92}
/* 新增/修改地址弹窗 */
.tk-member .member .add-address-show{z-index:99}
.tk-member .member .add-address-show::after{background:rgba(8,22,45,.45);backdrop-filter:blur(6px)}
.tk-member .member .add-address-show .add-address-box{
    max-width:560px;height:auto;min-height:0;border-radius:16px;overflow:hidden;
    box-shadow:0 30px 80px -20px rgba(10,45,110,.5);
}
.tk-member .member .add-address-show .add-address-box .add-title{
    height:auto;line-height:1.5;padding:22px 28px 16px;border-bottom:1px solid var(--tk-line-2);
    font-size:17px;font-weight:700;color:var(--tk-ink);
}
.tk-member .member .add-address-show .add-address-box .close{top:20px;right:20px;opacity:.55}
.tk-member .member .add-address-show .add-address-box .close:hover{opacity:1}
.tk-member .member .add-address-show .add-address-box .form-address{padding:26px 28px 28px}
.tk-member .member .add-address-show .add-address-box .form-address .item-list{margin-bottom:16px}
.tk-member .member .add-address-show .add-address-box .form-address .item-list .item p{color:var(--tk-ink-2);font-size:13px;margin-bottom:7px}
.tk-member .member .add-address-show .add-address-box .form-address .item-list .item input,
.tk-member .member .add-address-show .add-address-box .form-address .item-list .item select{
    width:100%;height:44px;border:1px solid #dbe6f6;border-radius:10px;background:#f8fbff;
    padding:0 13px;font-size:13.5px;color:var(--tk-ink);box-sizing:border-box;
}
.tk-member .member .add-address-show .add-address-box .form-address .item-list .item input:focus,
.tk-member .member .add-address-show .add-address-box .form-address .item-list .item select:focus{
    outline:0;border-color:rgba(10,99,245,.7);background:#fff;box-shadow:0 0 0 4px rgba(10,99,245,.1);
}
.tk-member .member .add-address-show .add-address-box .form-address .item-list .item .tip{color:var(--tk-muted);font-size:12px;margin-top:6px}
.tk-member .member .add-address-show .add-address-box .form-address .check{display:flex;align-items:center;gap:8px;margin:18px 0;font-size:13px;color:var(--tk-ink-2)}
.tk-member .member .add-address-show .add-address-box .form-address button{
    width:100%;height:46px;border:0;border-radius:11px;background:var(--tk-grad);color:#fff;
    font-size:14.5px;font-weight:600;cursor:pointer;box-shadow:0 10px 20px -10px rgba(10,99,245,.8);
}
.tk-member .member .add-address-show .add-address-box .form-address button:hover{opacity:.92}
@media(max-width:768px){
    .tk-member .member .member-box .section .member-container .address-box{overflow-x:auto}
    .tk-member .member .member-box .section .member-container .address-box .item-list{min-width:680px}
}

/* 订单详情表格 */
.tk-member .orderinfo-box,
.tk-member .order-info{border:1px solid var(--tk-line);border-radius:14px;overflow:hidden;background:#fff}

/* 分页 */
.tk-member .pagination,.tk-member .page{display:flex;gap:8px;justify-content:center;padding:24px 0 6px;flex-wrap:wrap}
.tk-member .pagination li,.tk-member .page a,.tk-member .page span{
    min-width:34px;height:34px;padding:0 10px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;
    border:1px solid var(--tk-line);background:#fff;font-size:13px;color:var(--tk-ink-2);
}
.tk-member .pagination .active,.tk-member .page .on{background:var(--tk-grad);color:#fff;border-color:transparent}

/* 收藏 */
.tk-member .fav-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}

/* 响应式 */
@media screen and (max-width:1180px){
    .tk-cart .tk-cart-grid,.tk-check .tk-check-grid{grid-template-columns:minmax(0,1fr)}
    .tk-cart .tk-side,.tk-check .tk-side{position:static}
    .tk-cart .tk-cart-item{grid-template-columns:22px 88px minmax(0,1fr) 120px 96px 36px;gap:14px}
    .tk-cart .tk-price{display:none}
    .tk-cart .tk-thumb{width:88px;height:88px}
    .tk-auth .tk-auth-shell{grid-template-columns:1fr}
    .tk-auth .tk-brand{min-height:auto;padding:38px 34px}
    .tk-auth .tk-brand-points{display:none}
    .tk-auth .tk-brand h1{font-size:28px;margin:20px 0 10px}
    .tk-member .member .member-box .section{grid-template-columns:220px minmax(0,1fr)}
}
@media screen and (max-width:900px){
    .tk-body .tk-page{padding:18px 16px 60px}
    .tk-page-head h1{font-size:23px}
    .tk-member .member .member-box .section{grid-template-columns:1fr;padding-bottom:40px}
    .tk-member .member .member-box .section .member-menu{position:static}
    .tk-member .member .member-box .section .member-menu .member-phone-click{display:block}
    .tk-member .member .member-box .section .member-menu .item-list{display:none;grid-template-columns:1fr 1fr;gap:6px}
    .tk-member .member .member-box .section .member-menu.open .item-list{display:grid}
    .tk-member .member .member-box .section .member-container>div{padding-left:18px;padding-right:18px}
    .tk-member .member .member-box .section .member-container .member-container-title{padding:20px 18px 14px;font-size:18px}
    .tk-member .member .member-box .section .member-container .member-container-title::before{left:18px}
    .tk-auth .tk-panel{padding:34px 24px}
    .tk-auth .tk-auth-shell{border-radius:18px}
    .tk-cart .tk-cart-item{grid-template-columns:20px 74px minmax(0,1fr) 34px;grid-template-areas:"ck pic info del" ". . qty ." ". . sub .";row-gap:12px}
    .tk-cart .tk-thumb{width:74px;height:74px}
    .tk-cart .tk-rec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .tk-check .tk-invoice{grid-template-columns:1fr 1fr}
    .tk-check .tk-invoice-detail{grid-template-columns:1fr}
    .tk-member .member .member-box .section .member-container{padding-left:0;padding-right:0}
    .tk-member .order-box>.order-box .item{grid-template-columns:70px minmax(0,1fr);gap:12px}
    .tk-member .order-box .price-box{grid-column:1/-1;text-align:left}
    .tk-member .order-box .button-box{justify-content:flex-start}
    .tk-member .coupon-box,.tk-member .coupon-list{grid-template-columns:1fr}
    .tk-member #member-header .tk-mnav{display:none}
}
@media screen and (max-width:560px){
    .tk-cart .tk-rec-grid{grid-template-columns:1fr 1fr}
    .tk-auth .tk-brand{padding:28px 24px}
    .tk-auth .tk-brand h1{font-size:23px}
    .tk-auth .tk-panel{padding:28px 20px}
    .tk-auth .tk-auth-head h2{font-size:22px}
    .tk-body .tk-page-head{flex-direction:column;align-items:flex-start;gap:12px}
}

/* ==========================================================================
   5. 反馈组件 / 动效
   ========================================================================== */
.tk-toast{
    position:fixed;left:50%;top:26px;transform:translate(-50%,-18px);z-index:9999;
    display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:12px;
    background:rgba(10,22,40,.94);color:#eaf4ff;font-size:13.5px;line-height:1.5;
    box-shadow:0 22px 44px -20px rgba(6,20,45,.8);backdrop-filter:blur(10px);
    opacity:0;pointer-events:none;transition:opacity .24s ease,transform .24s ease;max-width:86vw;
}
.tk-toast.on{opacity:1;transform:translate(-50%,0)}
.tk-toast i{width:7px;height:7px;border-radius:50%;background:#12b8ff;box-shadow:0 0 0 4px rgba(18,184,255,.18);flex:0 0 7px}
.tk-toast.err i{background:#ff4d6a;box-shadow:0 0 0 4px rgba(255,77,106,.18)}

.tk-modal-mask{
    position:fixed;inset:0;z-index:9998;background:rgba(8,22,45,.42);backdrop-filter:blur(6px);
    display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .22s ease;padding:20px;
}
.tk-modal-mask.on{opacity:1}
.tk-modal{
    width:min(400px,92vw);background:#fff;border-radius:16px;padding:24px;
    box-shadow:0 40px 80px -40px rgba(6,20,45,.7);transform:translateY(10px) scale(.98);
    transition:transform .24s cubic-bezier(.2,.8,.3,1);
}
.tk-modal-mask.on .tk-modal{transform:none}
.tk-modal-t{font-size:16px;font-weight:700;color:var(--tk-ink);margin-bottom:10px}
.tk-modal-b{font-size:13.5px;line-height:1.75;color:var(--tk-ink-2)}
.tk-modal-f{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}

.tk-spin{
    width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,.35);
    border-top-color:#fff;display:inline-block;animation:tkSpin .8s linear infinite;
}
@keyframes tkSpin{to{transform:rotate(360deg)}}

.tk-anim{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.2,.8,.3,1),transform .6s cubic-bezier(.2,.8,.3,1)}
.tk-anim.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
    .tk-anim{opacity:1 !important;transform:none !important}
    .tk-btn,.tk-btn::after{transition:none !important}
}

.tk-flash{animation:tkFlash .7s ease}
@keyframes tkFlash{
    0%{color:#12b981;transform:scale(1.04)}
    60%{color:#0a63f5}
    100%{color:inherit;transform:scale(1)}
}

/* 会员页滚动条（细） */
.tk-body ::-webkit-scrollbar{width:8px;height:8px}
.tk-body ::-webkit-scrollbar-thumb{background:#c9dcf5;border-radius:99px}
.tk-body ::-webkit-scrollbar-thumb:hover{background:#a9c6ec}
.tk-body ::-webkit-scrollbar-track{background:transparent}


/* ==========================================================================
   3.5 支付页（收银台）
   ========================================================================== */
.tk-pay .tk-pay-grid{display:grid;grid-template-columns:minmax(0,1fr) 382px;gap:24px;align-items:start}
.tk-pay .tk-block{margin-bottom:20px;overflow:hidden}
.tk-pay .tk-block-head{
    display:flex;align-items:center;gap:10px;padding:18px 24px;border-bottom:1px solid var(--tk-line-2);
    font-size:15px;font-weight:700;color:var(--tk-ink);
}
.tk-pay .tk-block-head .n{
    width:22px;height:22px;border-radius:7px;display:grid;place-items:center;font-size:12px;
    color:#0a63f5;background:rgba(10,99,245,.1);font-weight:700;
}
.tk-pay .tk-block-head .ext{margin-left:auto;font-size:12.5px;font-weight:500}
.tk-pay .tk-block-body{padding:22px 24px}

/* 待付金额 + 倒计时 */
.tk-pay .tk-pay-hero{
    display:grid;grid-template-columns:minmax(0,1fr) auto;gap:26px;align-items:center;
    padding:26px 28px;margin-bottom:20px;overflow:hidden;position:relative;
    background:linear-gradient(118deg,#061a3c 0%,#0a2c60 52%,#0b3f78 100%);
    border:1px solid rgba(18,184,255,.2);border-radius:var(--tk-radius);
    box-shadow:0 30px 60px -34px rgba(6,26,60,.85);
}
.tk-pay .tk-pay-hero::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background-image:
        radial-gradient(520px 260px at 12% -30%,rgba(18,184,255,.36),transparent 70%),
        radial-gradient(460px 240px at 96% 120%,rgba(107,92,255,.34),transparent 70%),
        linear-gradient(to right,rgba(255,255,255,.05) 1px,transparent 1px),
        linear-gradient(to bottom,rgba(255,255,255,.05) 1px,transparent 1px);
    background-size:auto,auto,42px 42px,42px 42px;
    mask-image:radial-gradient(600px 320px at 30% 0%,#000,transparent 82%);
    -webkit-mask-image:radial-gradient(600px 320px at 30% 0%,#000,transparent 82%);
}
.tk-pay .tk-pay-hero .hero-l,
.tk-pay .tk-pay-hero .hero-r{position:relative;z-index:1}
.tk-pay .tk-pay-hero .lb{font-size:12.5px;letter-spacing:.14em;color:#7fa8d8;text-transform:uppercase}
.tk-pay .tk-pay-hero .amt{
    font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1.15;margin:6px 0 8px;
    background:linear-gradient(110deg,#ffffff 0%,#9adcff 58%,#c0b8ff 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
    font-variant-numeric:tabular-nums;
}
.tk-pay .tk-pay-hero .amt em{font-size:22px;font-style:normal;font-weight:600;margin-right:4px;opacity:.85}
.tk-pay .tk-pay-hero .meta{font-size:12.5px;color:#8fb2d6;display:flex;gap:8px;flex-wrap:wrap}
.tk-pay .tk-pay-hero .meta .sp{opacity:.5}
.tk-pay .tk-pay-hero .hero-r{
    text-align:right;padding-left:26px;border-left:1px dashed rgba(255,255,255,.14);
}
.tk-pay .tk-pay-hero .cd-lb{font-size:12.5px;color:#8fb2d6;margin-bottom:9px}
.tk-pay .tk-pay-hero .cd{display:flex;align-items:center;gap:5px;justify-content:flex-end;font-variant-numeric:tabular-nums}
.tk-pay .tk-pay-hero .cd i{
    display:inline-grid;place-items:center;min-width:40px;height:42px;padding:0 7px;border-radius:10px;
    background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.16);color:#fff;
    font-style:normal;font-size:23px;font-weight:700;letter-spacing:.01em;
    box-shadow:inset 0 1px 0 rgba(255,255,255,.14);
}
.tk-pay .tk-pay-hero .cd b{font-weight:600;color:rgba(255,255,255,.5);font-size:20px}
.tk-pay .tk-pay-hero .cd .end{font-size:18px;color:#ffb4b4;font-weight:700;letter-spacing:.02em}
.tk-pay .tk-pay-hero .cd-tip{font-size:11.5px;color:#7298bf;margin-top:10px}

/* 支付方式列表 */
.tk-pay .tk-pay-list{display:grid;gap:12px}
.tk-pay .tk-pay-item{
    display:flex;align-items:center;gap:16px;padding:15px 18px;border:1px solid var(--tk-line);border-radius:13px;
    background:#fbfdff;cursor:pointer;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease,transform .2s ease;
    text-decoration:none;color:inherit;position:relative;overflow:hidden;
}
.tk-pay .tk-pay-item:hover{border-color:#bcd6f6;background:#fff;box-shadow:var(--tk-shadow-sm);transform:translateY(-2px)}
.tk-pay .tk-pay-item.is-loading{opacity:.75;cursor:progress;transform:none}
.tk-pay .tk-pay-item .ico{
    width:46px;height:46px;flex:0 0 46px;border-radius:12px;background:#fff;border:1px solid var(--tk-line-2);
    display:grid;place-items:center;overflow:hidden;
}
.tk-pay .tk-pay-item .ico img{width:30px;height:30px;object-fit:contain}
.tk-pay .tk-pay-item .tx{flex:1;min-width:0}
.tk-pay .tk-pay-item .tx b{
    display:flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:var(--tk-ink);line-height:1.4;
}
.tk-pay .tk-pay-item .tx b .badge{
    display:inline-flex;align-items:center;height:19px;padding:0 7px;border-radius:5px;font-size:11px;font-weight:600;
    color:#0a63f5;background:rgba(10,99,245,.1);letter-spacing:.02em;
}
.tk-pay .tk-pay-item .tx span{display:block;font-size:12.5px;color:var(--tk-muted);margin-top:3px}
.tk-pay .tk-pay-item .go{
    display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 16px;border-radius:9px;
    font-size:13px;font-weight:600;color:#fff;background:var(--tk-grad);
    box-shadow:0 10px 20px -12px rgba(10,99,245,.9);white-space:nowrap;flex:0 0 auto;
}
.tk-pay .tk-pay-item .go .arw{font-style:normal;font-weight:400}
.tk-pay .tk-pay-item .go .qr{
    width:13px;height:13px;border:1.5px solid rgba(255,255,255,.9);border-radius:3px;position:relative;
}
.tk-pay .tk-pay-item .go .qr::after{
    content:"";position:absolute;inset:2.5px;background:rgba(255,255,255,.9);border-radius:1px;
}
.tk-pay .tk-pay-item:hover .go{background-position:100% 50%}
.tk-pay .tk-spin.dark{border-color:rgba(255,255,255,.35);border-top-color:#fff}

/* 安全提示条 */
.tk-pay .tk-pay-tip{
    display:flex;align-items:flex-start;gap:10px;margin-top:18px;padding:12px 14px;border-radius:11px;
    background:rgba(10,99,245,.05);border:1px dashed rgba(10,99,245,.22);
    font-size:12.5px;line-height:1.7;color:var(--tk-ink-2);
}
.tk-pay .tk-pay-tip .shield{
    width:15px;height:15px;flex:0 0 15px;margin-top:2px;border-radius:4px;
    background:linear-gradient(140deg,#0a63f5,#12b8ff);
    clip-path:polygon(50% 0,100% 22%,100% 62%,50% 100%,0 62%,0 22%);
}
.tk-pay .tk-pay-tip a{color:var(--tk-brand);font-weight:600}

/* 右栏订单概览 */
.tk-pay .tk-sum-goods{margin:-4px 0 6px}
.tk-pay .tk-sum-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--tk-line-2)}
.tk-pay .tk-sum-item:last-of-type{border-bottom:0}
.tk-pay .tk-sum-item .pic{
    width:60px;height:60px;flex:0 0 60px;border-radius:10px;overflow:hidden;
    border:1px solid var(--tk-line);background:#f6faff;
}
.tk-pay .tk-sum-item .pic img{width:100%;height:100%;object-fit:cover}
.tk-pay .tk-sum-item .tx{flex:1;min-width:0}
.tk-pay .tk-sum-item .tx b{display:block;font-size:13px;font-weight:600;line-height:1.5;color:var(--tk-ink)}
.tk-pay .tk-sum-item .tx span{font-size:12px;color:var(--tk-muted)}
.tk-pay .tk-sum-item .pv{font-size:13.5px;font-weight:600;color:var(--tk-ink);white-space:nowrap}
.tk-pay .tk-money{display:grid;gap:11px;margin-top:16px;font-size:13.5px;color:var(--tk-ink-2)}
.tk-pay .tk-money .row{display:flex;justify-content:space-between}
.tk-pay .tk-money .row .k{color:var(--tk-muted)}
.tk-pay .tk-money .row.total{margin-top:6px;padding-top:14px;border-top:1px dashed #dde8f7;align-items:flex-end}
.tk-pay .tk-money .row.total .v{font-size:26px;font-weight:700;color:#0a63f5;letter-spacing:-.02em;line-height:1}
.tk-pay .tk-pay-addr{margin-top:18px;padding-top:16px;border-top:1px solid var(--tk-line-2)}
.tk-pay .tk-pay-addr .t{font-size:12.5px;color:var(--tk-muted);margin-bottom:8px}
.tk-pay .tk-pay-addr .line1{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--tk-ink)}
.tk-pay .tk-pay-addr .line1 .tel{font-weight:400;color:var(--tk-ink-2)}
.tk-pay .tk-pay-addr .line2{font-size:12.5px;color:var(--tk-muted);line-height:1.7;margin-top:5px}

/* 已支付卡片 */
.tk-pay .tk-pay-done{padding:56px 30px;text-align:center}
.tk-pay .tk-pay-done .ico{
    width:64px;height:64px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;
    font-size:28px;font-weight:700;color:#fff;background:linear-gradient(140deg,#12b981,#0ed3a0);
    box-shadow:0 18px 34px -18px rgba(18,185,129,.9);
}
.tk-pay .tk-pay-done h2{font-size:20px;font-weight:700;color:var(--tk-ink)}
.tk-pay .tk-pay-done p{font-size:13px;color:var(--tk-muted);margin:10px 0 24px}
.tk-pay .tk-pay-done .acts{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.tk-pay .tk-pay-done .acts .tk-btn{width:auto;padding:0 26px;height:44px;display:inline-flex;align-items:center}

/* 扫码支付弹层 */
.tk-qr-mask{
    position:fixed;inset:0;z-index:9990;display:flex;align-items:center;justify-content:center;padding:20px;
    background:rgba(6,20,45,.55);backdrop-filter:blur(8px);
    opacity:0;transition:opacity .24s ease;
}
.tk-qr-mask.on{opacity:1}
.tk-qr-box{
    position:relative;width:min(400px,92vw);padding:30px 28px 24px;border-radius:20px;background:#fff;
    box-shadow:0 50px 90px -44px rgba(6,20,45,.8);text-align:center;
    transform:translateY(12px) scale(.97);transition:transform .26s cubic-bezier(.2,.8,.3,1);
}
.tk-qr-mask.on .tk-qr-box{transform:none}
.tk-qr-box .close{
    position:absolute;top:12px;right:14px;width:30px;height:30px;line-height:26px;border-radius:50%;
    font-size:20px;color:#93a6bf;cursor:pointer;transition:.18s ease;user-select:none;
}
.tk-qr-box .close:hover{background:#f0f5fd;color:#33445c}
.tk-qr-box .hd .pay-icon{
    width:44px;height:44px;margin:0 auto 12px;border-radius:12px;background:#fff;border:1px solid var(--tk-line-2);
    display:grid;place-items:center;overflow:hidden;
}
.tk-qr-box .hd .pay-icon img{width:28px;height:28px;object-fit:contain}
.tk-qr-box .hd .tt{font-size:15px;font-weight:600;color:var(--tk-ink)}
.tk-qr-box .hd .amt{
    font-size:28px;font-weight:800;letter-spacing:-.02em;margin-top:6px;
    background:var(--tk-grad);-webkit-background-clip:text;background-clip:text;
    color:transparent;-webkit-text-fill-color:transparent;
}
.tk-qr-box .tk-qr-code{
    position:relative;width:214px;height:214px;margin:18px auto 0;padding:10px;border-radius:16px;
    border:1px solid var(--tk-line);background:#fff;overflow:hidden;
    box-shadow:0 18px 40px -26px rgba(10,45,110,.5);
}
.tk-qr-box .tk-qr-code img{width:100%;height:100%;object-fit:contain;display:block}
.tk-qr-box .tk-qr-code .scan-line{
    position:absolute;left:8px;right:8px;height:2px;top:8px;border-radius:2px;pointer-events:none;
    background:linear-gradient(90deg,transparent,rgba(18,184,255,.95),transparent);
    box-shadow:0 0 12px rgba(18,184,255,.85);
    animation:tkScan 2.4s cubic-bezier(.5,0,.5,1) infinite;
}
@keyframes tkScan{
    0%{top:10px;opacity:0}
    12%{opacity:1}
    88%{opacity:1}
    100%{top:calc(100% - 12px);opacity:0}
}
.tk-qr-box .ft{font-size:12.5px;color:var(--tk-muted);margin-top:18px;display:flex;align-items:center;justify-content:center;gap:7px;flex-wrap:wrap}
.tk-qr-box .ft .dot{width:7px;height:7px;border-radius:50%;background:#12b981;box-shadow:0 0 0 4px rgba(18,185,129,.16);animation:tkPulse 1.6s ease-in-out infinite}
.tk-qr-box .ft a{color:var(--tk-brand);font-weight:600}
@keyframes tkPulse{0%,100%{opacity:1}50%{opacity:.35}}

/* 支付页响应式 */
@media (max-width:1180px){
    .tk-pay .tk-pay-grid{grid-template-columns:minmax(0,1fr)}
    .tk-pay .tk-pay-side{order:2}
}
@media (max-width:680px){
    .tk-pay .tk-pay-hero{grid-template-columns:minmax(0,1fr);gap:18px;padding:22px}
    .tk-pay .tk-pay-hero .amt{font-size:36px}
    .tk-pay .tk-pay-hero .hero-r{text-align:left;padding-left:0;border-left:0;border-top:1px dashed rgba(255,255,255,.14);padding-top:16px}
    .tk-pay .tk-pay-hero .cd{justify-content:flex-start}
    .tk-pay .tk-pay-hero .cd i{min-width:34px;height:38px;font-size:20px}
    .tk-pay .tk-pay-item{flex-wrap:wrap;gap:12px}
    .tk-pay .tk-pay-item .go{width:100%;justify-content:center}
    .tk-pay .tk-block-head{flex-wrap:wrap;gap:6px}
    .tk-pay .tk-block-head .ext{margin-left:0;width:100%}
}

/* 支付失败/配置异常卡片 */
.tk-pay .tk-pay-error{padding:52px 30px;text-align:center;max-width:640px;margin:0 auto}
.tk-pay .tk-pay-error .ico{
    width:64px;height:64px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;
    font-size:30px;font-weight:700;color:#fff;
    background:linear-gradient(140deg,#ff9f1a,#ff4d6a);
    box-shadow:0 18px 34px -18px rgba(255,77,106,.85);
}
.tk-pay .tk-pay-error h2{font-size:20px;font-weight:700;color:var(--tk-ink)}
.tk-pay .tk-pay-error .msg{
    font-size:13.5px;line-height:1.8;color:var(--tk-ink-2);margin:12px auto 0;max-width:460px;
    padding:10px 14px;border-radius:10px;background:rgba(255,159,26,.08);border:1px dashed rgba(255,159,26,.35);
}
.tk-pay .tk-pay-error .meta{font-size:12.5px;color:var(--tk-muted);margin-top:16px;display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.tk-pay .tk-pay-error .meta .sp{opacity:.5}
.tk-pay .tk-pay-error .acts{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.tk-pay .tk-pay-error .acts .tk-btn{width:auto;padding:0 26px;height:44px;display:inline-flex;align-items:center}
.tk-pay .tk-pay-error .tip{font-size:12px;color:var(--tk-muted);margin-top:20px}

/* ==========================================================================
   NAV · 主站导航科技化 v3.2
   作用域：body.tk-site（会员中心走 #member-header，互不影响）
   原则：不改 HTML / JS，仅视觉层覆盖；每条选择器 = 原选择器 + body.tk-site
   ========================================================================== */

body.tk-site{
    --nv-brand:#0a63f5;
    --nv-brand-2:#12b8ff;
    --nv-violet:#6b5cff;
    --nv-ink:#0a1628;
    --nv-ink-2:#33445c;
    --nv-muted:#7b8aa3;
    --nv-grad:linear-gradient(120deg,#0a63f5 0%,#12b8ff 58%,#6b5cff 100%);
    --nv-hairline:linear-gradient(90deg,transparent 0%,rgba(10,99,245,.30) 16%,rgba(18,184,255,.55) 50%,rgba(107,92,255,.30) 84%,transparent 100%);
}

/* ---------- 顶部广告条 ---------- */
body.tk-site .topBar{box-shadow:inset 0 -1px 0 var(--nv-hairline)}
body.tk-site .topBar .text a{
    color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.35);
    padding-bottom:1px;transition:.2s ease;
}
body.tk-site .topBar .text a:hover{
    border-bottom-color:transparent;
    text-shadow:0 0 14px rgba(18,184,255,.95),0 0 4px rgba(18,184,255,.6);
}

/* ---------- Header 容器：玻璃质感 ---------- */
body.tk-site header .header-menu{transition:background .3s ease,box-shadow .3s ease}
body.tk-site header.header1 .header-menu,
body.tk-site header.header1.active .header-menu,
body.tk-site header.header1.bgActive .header-menu{
    background:rgba(255,255,255,.84);
    -webkit-backdrop-filter:blur(18px) saturate(165%);
    backdrop-filter:blur(18px) saturate(165%);
    box-shadow:inset 0 -1px 0 var(--nv-hairline),0 16px 36px -24px rgba(10,45,110,.35);
}
/* 首页透明态滚动后：深色玻璃 */
body.tk-site header.active .header-menu,
body.tk-site header.bgActive .header-menu{
    background:rgba(7,16,34,.55);
    -webkit-backdrop-filter:blur(18px) saturate(160%);
    backdrop-filter:blur(18px) saturate(160%);
    box-shadow:inset 0 -1px 0 rgba(120,170,255,.22),0 16px 36px -22px rgba(0,10,30,.55);
}

/* ---------- Logo ---------- */
body.tk-site header .header-box .logo{transition:transform .25s ease,filter .25s ease}
body.tk-site header .header-box .logo:hover{transform:translateY(-1px)}
body.tk-site header.header1 .header-box .logo{
    filter:drop-shadow(0 4px 14px rgba(10,99,245,.20));
}

/* ---------- 一级菜单项 ---------- */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .firstItem-title{
    transition:background .25s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .firstItem-title a{
    transition:color .2s ease,text-shadow .2s ease;
}
/* 内页（白底）：灰字 → hover 品牌蓝 + 淡蓝胶囊底 */
body.tk-site header.header1 .header-menu .section .header-box .menu-box .menu-list .firstItem .firstItem-title a{
    color:var(--nv-ink-2);font-weight:500;letter-spacing:.02em;
}
body.tk-site header.header1 .header-menu .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title{
    background:linear-gradient(180deg,rgba(10,99,245,.07),rgba(18,184,255,.03));
}
body.tk-site header.header1 .header-menu .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title a{
    color:var(--nv-brand);
}
/* 首页（透明态）：白字 hover 提亮 + 辉光 */
body.tk-site header:not(.header1) .header-menu .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title{
    background:linear-gradient(180deg,rgba(120,190,255,.14),rgba(120,190,255,.04));
}
body.tk-site header:not(.header1) .header-menu .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title a{
    color:#fff;text-shadow:0 0 16px rgba(120,200,255,.85);
}
/* 底部发光条：黑 2px → 品牌渐变 + 辉光（scaleX 动画） */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .firstItem-title::after{
    width:calc(100% - 30px);left:15px;right:15px;height:2px;border-radius:2px;
    background:var(--nv-grad);
    box-shadow:0 0 10px rgba(18,184,255,.85);
    transform:scaleX(0);transform-origin:center;
    opacity:1;
    transition:transform .28s cubic-bezier(.22,.68,.4,1);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .firstItem-title:hover::after,
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title::after{
    transform:scaleX(1);width:calc(100% - 30px);
}
/* 下拉箭头 hover 旋转 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem:hover .firstItem-title i{
    transform:rotate(180deg);transition:transform .28s ease;
}

/* ---------- 二级面板（mega menu） ---------- */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box{
    top:54px;
    background:rgba(255,255,255,.92);
    -webkit-backdrop-filter:blur(22px) saturate(165%);
    backdrop-filter:blur(22px) saturate(165%);
    border-radius:0 0 22px 22px;
    border:0;
    box-shadow:
        inset 0 1px 0 var(--nv-hairline),
        0 40px 80px -30px rgba(10,45,110,.35),
        0 4px 14px rgba(10,45,110,.07);
    animation:tk-nav-drop .3s cubic-bezier(.22,.68,.4,1) both;
}
@keyframes tk-nav-drop{
    from{opacity:0;transform:translateY(-10px)}
    to{opacity:1;transform:translateY(0)}
}
/* 左侧分类项：hover/active 蓝字 + 渐变左条 + 淡蓝圆角底 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title{
    border-radius:10px;padding:8px 12px 8px 14px;margin:2px 0;position:relative;
    transition:color .2s ease,background .2s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title::before{
    content:"";position:absolute;left:0;top:50%;transform:translateY(-50%) scaleY(0);
    width:3px;height:60%;border-radius:3px;background:var(--nv-grad);
    box-shadow:0 0 8px rgba(18,184,255,.8);transition:transform .22s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title:hover,
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title.active{
    color:var(--nv-brand);background:rgba(10,99,245,.07);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title:hover::before,
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title.active::before{
    transform:translateY(-50%) scaleY(1);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title a{
    transition:color .2s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .second-item .second-item-title a:hover{
    color:var(--nv-brand);
}
/* 三级分类块：分隔线弱化 + 标题 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item{
    border-bottom:1px dashed rgba(10,99,245,.18);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item:last-child{border-bottom:0}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .title{
    color:var(--nv-ink);font-weight:600;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .sub{color:var(--nv-muted)}
/* 三级链接：hover 蓝色 + 渐变下划线 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a{
    transition:color .18s ease;position:relative;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a:hover{
    color:var(--nv-brand);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a:hover::after{
    content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;border-radius:2px;
    background:var(--nv-grad);box-shadow:0 0 6px rgba(18,184,255,.7);
}
/* HOT / NEW 徽标：渐变胶囊 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a.hot::after{
    background:linear-gradient(120deg,#ff4d6a,#ff9f1a);border-radius:99px;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a.news::after{
    background:linear-gradient(120deg,#0a63f5,#12b8ff);border-radius:99px;
}
/* 机型比较：胶囊描边 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a.contrast{
    color:var(--nv-brand);border:1px solid rgba(10,99,245,.4);border-radius:99px;
    padding:3px 12px;font-size:12px;transition:.2s ease;text-align: center;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-item .three-item-list a.contrast:hover{
    background:var(--nv-grad);color:#fff;border-color:transparent;
    box-shadow:0 8px 18px -8px rgba(10,99,245,.7);
}
/* 推荐产品卡片：hover 抬升 + 描边 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-box-product .three-item-product{
    border-radius:14px;padding:10px 8px 12px;transition:transform .25s ease,box-shadow .25s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-box-product .three-item-product:hover{
    transform:translateY(-4px);
    box-shadow:0 18px 34px -18px rgba(10,45,110,.35);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-box-product .three-item-product .title{
    color:var(--nv-ink-2);transition:color .2s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-item-box .three-box .three-box-product .three-item-product:hover .title{
    color:var(--nv-brand);
}
/* 面板右侧大图：圆角 + 悬浮光晕 */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-img .second-img-list img{
    border-radius:16px;
    transition:transform .3s ease,box-shadow .3s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section .second-img .second-img-list.active img{
    box-shadow:0 24px 48px -22px rgba(10,45,110,.4),0 0 0 1px rgba(10,99,245,.12);
}
/* 新闻类二级项（分享精彩 / 服务与支持） */
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section.news-header-box .second-item-box .second-item{
    border-radius:16px;padding:14px 18px;transition:transform .25s ease,background .25s ease,box-shadow .25s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section.news-header-box .second-item-box .second-item:hover{
    transform:translateY(-4px);
    background:rgba(10,99,245,.05);
    box-shadow:0 16px 30px -18px rgba(10,45,110,.3);
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section.news-header-box .second-item-box .second-item .news-title{
    color:var(--nv-ink-2);transition:color .2s ease;
}
body.tk-site header .header-menu .section .header-box .menu-box .menu-list .firstItem .second-box .section.news-header-box .second-item-box .second-item:hover .news-title{
    color:var(--nv-brand);
}

/* ---------- 右侧功能区 headerRight ---------- */
body.tk-site header .header-menu .section .header-box .headerRight .item{
    height:36px;border-radius:11px;display:flex;align-items:center;justify-content:center;
    transition:background .22s ease,box-shadow .22s ease,transform .22s ease;
}
body.tk-site header .header-menu .section .header-box .headerRight .item:hover{
    background:var(--nv-grad);
    box-shadow:0 10px 22px -10px rgba(10,99,245,.75);
    transform:translateY(-1px);
}
/* 内页黑色图标 → hover 白色 */
body.tk-site header.header1 .header-menu .section .header-box .headerRight .item:hover img,
body.tk-site header.header1 .header-menu .section .header-box .headerRight .item:hover i{
    filter:brightness(0) invert(1);
}
body.tk-site header .header-menu .section .header-box .headerRight .item:hover span,
body.tk-site header .header-menu .section .header-box .headerRight .item.login:hover span{
    color:#fff;
}
/* 购物车角标：渐变 + 光晕 */
body.tk-site header .header-menu .section .header-box .headerRight .item.shop a .cart-number{
    background:var(--nv-grad);
    box-shadow:0 0 0 2px rgba(255,255,255,.9),0 0 0 4px rgba(18,184,255,.25),0 6px 14px -6px rgba(10,99,245,.85);
    font-weight:600;
}
/* 购物车浮层：玻璃卡片 */
body.tk-site header .header-menu .section .header-box .headerRight .item.shop .cart-list{
    top:calc(100% - 2px);
    background:rgba(255,255,255,.94);
    -webkit-backdrop-filter:blur(20px) saturate(165%);
    backdrop-filter:blur(20px) saturate(165%);
    border:1px solid rgba(10,99,245,.14);
    border-radius:16px;
    box-shadow:0 30px 60px -24px rgba(10,45,110,.4),0 4px 14px rgba(10,45,110,.08);
    animation:tk-nav-drop .26s ease both;
}
body.tk-site header .header-menu .section .header-box .headerRight .item.shop .cart-list .item{border-radius:12px;transition:background .2s ease}
body.tk-site header .header-menu .section .header-box .headerRight .item.shop .cart-list .item:hover{background:rgba(10,99,245,.05)}
/* 登录下拉：玻璃卡片 */
body.tk-site header .header-menu .section .header-box .headerRight .item.login .login-box{
    top:calc(100% - 2px);
    background:rgba(255,255,255,.95);
    -webkit-backdrop-filter:blur(20px) saturate(165%);
    backdrop-filter:blur(20px) saturate(165%);
    border:1px solid rgba(10,99,245,.14);
    border-radius:14px;
    box-shadow:0 26px 50px -22px rgba(10,45,110,.4);
    overflow:hidden;
    animation:tk-nav-drop .24s ease both;
}
body.tk-site header .header-menu .section .header-box .headerRight .item.login .login-box a{
    color:var(--nv-ink-2);transition:color .18s ease,background .18s ease;
}
body.tk-site header .header-menu .section .header-box .headerRight .item.login .login-box a:hover{
    background:rgba(10,99,245,.07);color:var(--nv-brand);
}

/* ---------- 搜索 / 语言 / 声明 弹层 ---------- */
body.tk-site .search-content .search-box,
body.tk-site .language-box .language-box-box{
    background:rgba(255,255,255,.95);
    -webkit-backdrop-filter:blur(24px) saturate(170%);
    backdrop-filter:blur(24px) saturate(170%);
    border:1px solid rgba(10,99,245,.16);
    border-radius:22px;
    box-shadow:0 50px 110px -40px rgba(10,45,110,.55),0 0 0 6px rgba(10,99,245,.06);
}
body.tk-site .search-content .search-form input{
    border:1px solid #dbe7fa;border-radius:12px;background:#f7faff;
    transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
body.tk-site .search-content .search-form input:focus{
    outline:none;border-color:rgba(10,99,245,.55);background:#fff;
    box-shadow:0 0 0 4px rgba(10,99,245,.12);
}
body.tk-site .in_tc .con{
    background:rgba(255,255,255,.96);
    -webkit-backdrop-filter:blur(24px) saturate(170%);
    backdrop-filter:blur(24px) saturate(170%);
    border:1px solid rgba(10,99,245,.16);border-radius:20px;
    box-shadow:0 44px 90px -36px rgba(10,45,110,.5);
}

/* ---------- 右侧悬浮条 slideBar ---------- */
body.tk-site .slideBar .item{
    border-radius:14px;overflow:visible;
    transition:transform .22s ease,box-shadow .22s ease;
}
body.tk-site .slideBar .item:hover{transform:translateX(-3px)}
body.tk-site .slideBar .item img{transition:transform .22s ease}
body.tk-site .slideBar .item:hover img{transform:scale(1.08)}
body.tk-site .slideBar .item .messages-box{
    border:1px solid rgba(10,99,245,.14);border-radius:16px;
    background:rgba(255,255,255,.95);
    -webkit-backdrop-filter:blur(20px) saturate(165%);
    backdrop-filter:blur(20px) saturate(165%);
    box-shadow:0 30px 60px -26px rgba(10,45,110,.45);
    animation:tk-nav-drop .22s ease both;
}
body.tk-site .slideBar .item .messages-box .message-item a{
    color:var(--nv-brand);transition:opacity .18s ease;
}
body.tk-site .slideBar .item .messages-box .message-item a:hover{opacity:.75}

/* ---------- 移动端抽屉菜单 ---------- */
body.tk-site .header-menu .phone-click{border-radius:10px;transition:background .2s ease}
body.tk-site .header-menu .phone-click:hover{background:rgba(10,99,245,.08)}
body.tk-site .header-menu .menu-list-phone{
    background:rgba(255,255,255,.96);
    -webkit-backdrop-filter:blur(20px) saturate(165%);
    backdrop-filter:blur(20px) saturate(165%);
    border-radius:0 0 20px 20px;
    box-shadow:0 40px 70px -30px rgba(10,45,110,.4);
}
body.tk-site .header-menu .menu-list-phone .menu-aside .item{
    border-radius:10px;position:relative;transition:color .2s ease,background .2s ease;
}
body.tk-site .header-menu .menu-list-phone .menu-aside .item.active{
    color:var(--nv-brand);background:rgba(10,99,245,.07);
}
body.tk-site .header-menu .menu-list-phone .menu-aside .item.active::before{
    content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
    width:3px;height:55%;border-radius:3px;background:var(--nv-grad);
    box-shadow:0 0 8px rgba(18,184,255,.8);
}