/* R17.437：好友资料专属赠送会员页，独立于会员中心。 */
.membership-gift-page { position:fixed; inset:0; z-index:1400; overflow:auto; color:#14284a; background:linear-gradient(180deg,#eef7ff 0,#f8fbff 36%,#f5f8fc 100%); font-family:inherit; }
.membership-gift-page *, .membership-gift-page *::before, .membership-gift-page *::after { box-sizing:border-box; }
.membership-gift-shell { display:flex; flex-direction:column; width:min(100%,720px); min-height:100%; margin:0 auto; padding:env(safe-area-inset-top,0) 18px calc(34px + env(safe-area-inset-bottom,0)); }
.membership-gift-nav { height:70px; display:flex; align-items:center; justify-content:space-between; }
.membership-gift-nav h2 { margin:0; font-size:20px; letter-spacing:.02em; color:#10274c; }
.membership-gift-nav button { width:38px; height:38px; border:0; border-radius:50%; background:rgba(255,255,255,.72); color:#173b6b; font-size:30px; line-height:32px; cursor:pointer; }
.membership-gift-nav i { width:38px; }
.membership-gift-hero { order:1; position:relative; overflow:hidden; min-height:208px; padding:25px 25px 21px; border-radius:28px; color:#fff; background:linear-gradient(135deg,#1466f5 0%,#348aff 55%,#70b8ff 100%); box-shadow:0 18px 36px rgba(29,108,230,.24); }
.membership-gift-hero::after { content:""; position:absolute; width:235px; height:235px; right:-72px; top:-102px; border:32px solid rgba(255,255,255,.12); border-radius:50%; }
.membership-gift-recipient { position:relative; z-index:1; display:flex; align-items:center; gap:12px; margin-bottom:30px; }
.membership-gift-avatar { display:grid; place-items:center; width:66px; height:66px; flex:0 0 66px; overflow:hidden; border-radius:12px; color:#176bea; background:linear-gradient(145deg,#ffffff,#dbeafe); font-weight:800; }
.membership-gift-avatar img { display:block; width:100%; height:100%; object-fit:cover; }
.membership-gift-avatar b { font-size:18px; }
.membership-gift-recipient strong,.membership-gift-recipient span { display:block; }
.membership-gift-recipient span { margin-top:3px; color:rgba(255,255,255,.76); font-size:12px; }
.membership-gift-hero h3 { position:relative; z-index:1; margin:0 0 8px; font-size:28px; }
.membership-gift-hero p { position:relative; z-index:1; margin:0; color:rgba(255,255,255,.82); font-size:14px; }
.membership-gift-hero > img { position:absolute; z-index:1; width:118px; height:118px; right:9px; bottom:-3px; object-fit:contain; filter:drop-shadow(0 13px 14px rgba(13,72,174,.22)); }
.membership-gift-section { margin-top:24px; }
.membership-gift-section:has(.membership-gift-tier-rail) { order:2; }
.membership-gift-section:has(.membership-gift-benefits) { order:3; }
.membership-gift-section:has(.membership-gift-service) { order:4; }
.membership-gift-section-heading { display:flex; align-items:center; justify-content:space-between; margin:0 2px 12px; }
.membership-gift-section-heading h3 { margin:0; font-size:17px; color:#17345e; }
.membership-gift-section-heading span { color:#7184a0; font-size:12px; }
.membership-gift-section:has(.membership-gift-benefits) .membership-gift-section-heading { justify-content:center; }
.membership-gift-section:has(.membership-gift-benefits) .membership-gift-section-heading span { display:none; }
.membership-gift-benefits { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); row-gap:18px; justify-content:center; }
.membership-gift-benefit { position:relative; flex:1 1 0; min-width:0; padding:2px 12px; text-align:center; }
.membership-gift-benefit:nth-child(3n+2)::before,.membership-gift-benefit:nth-child(3n+3)::before { content:""; position:absolute; left:0; top:10px; bottom:10px; width:1px; background:#dbe6f4; }
.membership-gift-benefit b { display:none; }
.membership-gift-benefit strong,.membership-gift-benefit small { display:block; }
.membership-gift-benefit strong { color:#17355d; font-size:13px; }
.membership-gift-benefit small { margin-top:5px; color:#7b8da5; font-size:clamp(9px,2.4vw,11px); line-height:1.45; letter-spacing:-.18px; white-space:nowrap; }
.membership-gift-tier-rail { display:flex; gap:12px; overflow-x:auto; padding:2px calc((100% - min(76vw,280px)) / 2) 12px; scroll-snap-type:x mandatory; scrollbar-width:none; }
.membership-gift-tier-rail::-webkit-scrollbar { display:none; }
.membership-gift-tier { position:relative; flex:0 0 min(76vw,280px); min-height:194px; overflow:hidden; padding:16px 18px; border:1px solid #dce8f7; border-radius:24px; text-align:left; color:#17345e; background:linear-gradient(145deg,#fff,#f4f9ff); box-shadow:0 8px 18px rgba(65,108,160,.07); scroll-snap-align:center; cursor:pointer; }
.membership-gift-tier::before { content:""; position:absolute; right:8px; top:39px; width:112px; height:112px; opacity:.98; background:center/contain no-repeat; filter:drop-shadow(0 10px 12px rgba(27,90,174,.12)); }
.membership-gift-tier[data-gift-level="v1"]::before { background-image:url("../../../assets/membership/v1-bronze-logo-360.webp"); }
.membership-gift-tier[data-gift-level="v2"]::before { background-image:url("../../../assets/membership/v2-silver-logo-360.webp"); }
.membership-gift-tier[data-gift-level="v3"]::before { background-image:url("../../../assets/membership/v3-gold-logo-360.webp"); }
.membership-gift-tier[data-gift-level="v4"]::before { background-image:url("../../../assets/membership/v4-platinum-logo-360.webp"); }
.membership-gift-tier.is-active { border-color:#2a7ef6; background:linear-gradient(145deg,#f5faff,#e8f4ff); box-shadow:0 13px 27px rgba(32,114,230,.18); }
.membership-gift-tier.is-active::after { content:"已选"; position:absolute; top:15px; right:15px; padding:3px 8px; border-radius:99px; color:#fff; background:#287cf3; font-size:11px; font-weight:700; }
.membership-gift-tier small,.membership-gift-tier strong,.membership-gift-tier span { display:block; }
.membership-gift-tier small { position:relative; z-index:1; color:#6680a2; font-size:12px; }
.membership-gift-tier strong { position:relative; z-index:1; margin:7px 0 7px; font-size:22px; }
.membership-gift-tier span { position:relative; z-index:1; max-width:145px; color:#7186a3; font-size:12px; line-height:1.5; }
.membership-gift-tier b { position:absolute; z-index:1; left:18px; bottom:15px; display:inline-block; color:#176eeb; font-size:16px; }
.membership-gift-service { display:flex; align-items:center; gap:14px; padding:17px; border-radius:22px; background:#fff; box-shadow:0 8px 18px rgba(65,108,160,.07); }
.membership-gift-service img { width:68px; height:68px; object-fit:contain; }
.membership-gift-service-copy { min-width:0; flex:1; }
.membership-gift-service-copy small,.membership-gift-service-copy strong,.membership-gift-service-copy span { display:block; }
.membership-gift-service-copy small { color:#7890ad; font-size:12px; }
.membership-gift-service-copy strong { margin:5px 0; color:#183965; font-size:17px; }
.membership-gift-service-copy span { color:#7589a4; font-size:12px; }
.membership-gift-service button { flex:0 0 auto; min-width:100px; padding:11px 15px; border:0; border-radius:13px; color:#fff; background:#1672ef; font-weight:700; cursor:pointer; }
.membership-gift-note { margin:14px 3px 0; color:#8393aa; font-size:12px; text-align:center; }
.membership-gift-loading { padding:18px; color:#6680a2; text-align:center; }
.membership-gift-error { margin-top:15px; padding:12px 14px; border-radius:13px; color:#b63838; background:#fff0f0; font-size:13px; }
.membership-gift-success { display:grid; min-height:calc(100vh - 36px); place-items:center; text-align:center; }
.membership-gift-success-card { width:min(100%,410px); padding:42px 28px 30px; border-radius:30px; background:#fff; box-shadow:0 18px 45px rgba(47,93,148,.12); }
.membership-gift-success-mark { display:grid; place-items:center; width:66px; height:66px; margin:0 auto 18px; border-radius:50%; color:#fff; background:#20b979; font-size:32px; }
.membership-gift-success h2 { margin:0; color:#183962; font-size:23px; }
.membership-gift-success p { margin:12px 0 8px; color:#6f84a0; line-height:1.7; }
.membership-gift-success strong { color:#176fea; font-size:18px; }
.membership-gift-success button { width:100%; margin-top:26px; padding:14px; border:0; border-radius:15px; color:#fff; background:#176fea; font-weight:700; cursor:pointer; }
@media (max-width:390px) { .membership-gift-shell { padding-left:14px; padding-right:14px; } .membership-gift-hero { padding-left:20px; } .membership-gift-benefit { padding:13px 10px; } .membership-gift-service { gap:9px; padding:14px; } .membership-gift-service button { min-width:84px; padding:10px; } }