.invitation-page{--invitation-bg: #fbfbfc;--invitation-surface: #ffffff;--invitation-ink: #20202a;--invitation-muted: #85889e;--invitation-line: #ececf2;--invitation-purple: #7b4cff;--invitation-shadow: none;--invitation-radius: 16px;--invitation-content: 680px;min-height:100vh;padding-bottom:68px;background:linear-gradient(180deg,#eadcff 0,#f8f4ff 318px,var(--invitation-bg) 100%);color:var(--invitation-ink)}.invitation-page-embedded{min-height:100%}.invitation-page button{font:inherit}.invitation-hero{position:relative;min-height:282px;padding:28px 24px 36px;overflow:hidden;background:linear-gradient(180deg,#eadcffeb,#f8f5ff00)}.invitation-hero-inner{width:min(1060px,calc(100% - 48px));margin:0 auto;text-align:center}.invitation-hero-image{display:block;width:100%;max-width:1048px;height:auto;aspect-ratio:2096 / 264;object-fit:contain;margin:0 auto 18px}.invitation-hero h1{margin:0;font-size:32px;line-height:1.22;font-weight:950;letter-spacing:0}.invitation-hero h1 span{color:var(--invitation-purple)}.invitation-hero p{margin:10px auto 0;max-width:680px;color:#3b3a48;font-size:18px;line-height:1.45;font-weight:800}.invitation-content{width:min(var(--invitation-content),calc(100% - 48px));margin:0 auto;position:relative;z-index:2}.invitation-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 auto 12px}.invitation-title{margin:0;color:var(--invitation-ink);font-size:18px;font-weight:900;letter-spacing:0}.invitation-section-title{margin:0 0 12px}.invitation-invite-card,.invitation-history-card{border-radius:12px;background:var(--invitation-surface);box-shadow:var(--invitation-shadow)}.invitation-invite-card{margin:0 auto;padding:16px}.invitation-mode-switch{display:inline-grid;grid-template-columns:1fr 1fr;gap:2px;padding:3px;border:1px solid #e9e7f1;border-radius:999px;background:#ffffffad}.invitation-mode-tab{min-width:64px;height:19px;border:0;border-radius:999px;padding:0 10px;color:#747790;background:transparent;cursor:pointer;font-size:12px!important;font-weight:900}.invitation-mode-tab.active{color:#1f2028;background:#fff;box-shadow:0 2px 8px #28283a12}.invitation-text-refresh{width:24px;height:24px;display:grid;place-items:center;flex:0 0 auto;padding:0;border:0;border-radius:6px;color:#6b45ff;background:transparent;cursor:pointer}.invitation-copy-text{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:0;border:0;color:#262632;background:transparent;font-size:15px;line-height:1.6;font-weight:760}.invitation-values{margin-top:16px}.invitation-value-row{display:flex;align-items:center;width:100%;padding:16px 0 0;border-top:1px solid #f0f0f5;color:#25252c;background:transparent}.invitation-value-inline{display:inline;min-width:0}.invitation-value{display:inline;min-width:0;overflow-wrap:anywhere;word-break:break-word;white-space:normal;color:#7f829a;font-size:14px;line-height:1.6;font-weight:680;letter-spacing:0}.invitation-code-value{letter-spacing:0}.invitation-copy-icon{width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;vertical-align:middle;margin-left:8px;border:0;border-radius:6px;color:#6b45ff;background:transparent;cursor:pointer}.invitation-copy-icon:disabled,.invitation-primary-action:disabled{cursor:not-allowed;opacity:.55}.invitation-primary-action{position:relative;overflow:hidden;width:min(300px,100%);height:48px;display:flex;align-items:center;justify-content:center;gap:12px;margin:32px auto 0;border:0;border-radius:14px;color:#fff;background:#030303;cursor:pointer;font-size:18px;font-weight:900;box-shadow:none}.invitation-primary-action:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 0%,transparent 34%,rgba(128,94,255,.12) 44%,rgba(128,94,255,.36) 54%,transparent 68%,transparent 100%);transform:translate(-120%);animation:invitation-button-shine 2.8s ease-in-out infinite;pointer-events:none}.invitation-primary-action:after{content:"→";position:relative;z-index:1;width:0;overflow:hidden;color:#d8ccff;font-size:22px;line-height:1;opacity:0;transition:width .18s ease,opacity .18s ease}.invitation-primary-action svg,.invitation-primary-action span{position:relative;z-index:1}.invitation-primary-action:hover:not(:disabled):after{width:22px;opacity:1}@keyframes invitation-button-shine{0%{transform:translate(-120%)}56%,to{transform:translate(120%)}}@media(prefers-reduced-motion:reduce){.invitation-primary-action:before{animation:none;transform:translate(0);opacity:0}}.invitation-mode-tab:hover{color:#1f2028;background:#ffffffdb}.invitation-primary-action:hover:not(:disabled){background:#151515}.invitation-copy-icon:hover:not(:disabled),.invitation-text-refresh:hover{color:#5634e8;background:#7b4cff1a}.invitation-process{width:min(650px,100%);margin:38px auto 46px;padding:0;text-align:center}.invitation-process h2{margin:0 0 22px;font-size:17px;line-height:1.35;font-weight:900;letter-spacing:0}.invitation-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;align-items:start}.invitation-step{position:relative;padding:0}.invitation-step:not(:last-child):after{content:"";position:absolute;top:23px;right:-34%;width:68%;border-top:1px dashed #cfcfd8}.invitation-step:not(:last-child):before{content:"";position:absolute;top:19px;right:-35%;width:8px;height:8px;border-top:1px solid #cfcfd8;border-right:1px solid #cfcfd8;transform:rotate(45deg)}.invitation-step-icon{width:46px;height:46px;display:grid;place-items:center;margin:0 auto 10px;border-radius:10px;color:#8d69ff;background:transparent}.invitation-step-icon img{width:46px;height:46px;object-fit:contain}.invitation-step b{display:block;margin-bottom:8px;font-size:16px;line-height:1.3}.invitation-step span{display:block;color:#55586f;font-size:14px;line-height:1.5;font-weight:700}.invitation-summary-card{display:grid;grid-template-columns:1.35fr 1fr;gap:0;overflow:hidden;margin-bottom:36px;border-radius:12px;background:var(--invitation-surface);box-shadow:var(--invitation-shadow)}.invitation-section-loading{grid-column:1 / -1;min-height:102px;display:flex;align-items:center;justify-content:center;gap:10px;padding:24px;color:#8588a0;font-size:14px;line-height:1.5;font-weight:850;text-align:center}.invitation-history-loading{min-height:184px}.invitation-loading-dot{width:46px;height:10px;flex:0 0 46px;border-radius:999px;background:radial-gradient(circle at 5px 50%,#7b4cff 0 5px,transparent 5.5px),radial-gradient(circle at 23px 50%,rgba(123,76,255,.45) 0 5px,transparent 5.5px),radial-gradient(circle at 41px 50%,rgba(123,76,255,.22) 0 5px,transparent 5.5px);animation:invitation-loading-pulse .9s ease-in-out infinite}@keyframes invitation-loading-pulse{0%,to{opacity:.45}50%{opacity:1}}.invitation-metric{min-height:102px;display:flex;flex-direction:column;justify-content:center;gap:6px;padding:18px 24px;color:#8588a0;background:transparent;font-size:14px;line-height:1.4;font-weight:850}.invitation-metric.primary{color:#6d5ed2;border-right:1px solid #eeeef4}.invitation-metric strong{color:#262632;font-size:34px;line-height:1;font-weight:950}.invitation-metric.primary strong{color:#6b45ff;font-size:34px}.invitation-history-card{overflow:hidden;background:var(--invitation-surface)}.invitation-history-card table{width:100%;border-collapse:collapse;table-layout:fixed}.invitation-history-card th,.invitation-history-card td{padding:18px 34px;text-align:left;border-bottom:1px dashed var(--invitation-line);color:#7d8098;font-size:14px;line-height:1.4;font-weight:520}.invitation-history-card th{font-weight:800}.invitation-history-card th:last-child,.invitation-history-card td:last-child{text-align:right}.invitation-history-card td{color:#3a3b48;background:#fff}.invitation-reward-earned{color:#6b45ff;font-size:14px;line-height:1.35;font-weight:760}.invitation-history-card .invitation-empty-row td{height:166px;padding:20px 34px;text-align:center;background:#fff}.invitation-empty-state{display:flex;min-height:126px;align-items:center;justify-content:center}.invitation-empty-row img{width:180px;max-width:56%;height:auto;object-fit:contain}.invitation-pagination{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:14px 24px 16px;color:#85889e;font-size:14px;line-height:1.4;font-weight:520;background:#fff}.invitation-pagination button{min-width:72px;height:32px;border:1px solid #e5e5ef;border-radius:8px;background:#fff;color:#4d5065;font-size:14px;line-height:1;font-weight:560;cursor:pointer;transition:background-color .18s ease,border-color .18s ease,color .18s ease}.invitation-pagination button:hover:not(:disabled){border-color:#d8d6ee;background:#f6f4ff;color:#6b45ff}.invitation-pagination button:disabled{cursor:not-allowed;opacity:.42}.invitation-state{min-height:120px;display:grid;place-items:center;gap:12px;color:#85889e;font-size:16px;line-height:1.55;font-weight:800;text-align:center}.invitation-state-action{min-height:36px;padding:0 16px;border:1px solid #e9e7f1;border-radius:999px;color:#6b45ff;background:#fff;cursor:pointer;font-weight:900}@media(max-width:820px){.invitation-page{padding-bottom:54px;background:linear-gradient(180deg,#eadcff 0,#f8f4ff 260px,var(--invitation-bg) 100%)}.invitation-hero{min-height:258px;padding:16px 16px 28px}.invitation-hero-inner,.invitation-content{width:min(100% - 28px,var(--invitation-content))}.invitation-hero-image{width:min(100%,760px);margin-bottom:14px}.invitation-hero h1{font-size:27px}.invitation-hero p{font-size:16px}.invitation-invite-card{padding:14px}.invitation-mode-tab{min-width:74px}.invitation-primary-action{margin-top:28px;height:48px;border-radius:14px;font-size:17px}.invitation-steps,.invitation-summary-card{grid-template-columns:1fr}.invitation-step:not(:last-child):after{display:none}.invitation-steps{gap:22px}.invitation-process{margin:34px auto 40px}.invitation-summary-card{margin-bottom:24px}.invitation-metric{min-height:84px;padding:16px}.invitation-metric.primary{border-right:0;border-bottom:1px solid #eeeef4}.invitation-history-card table{min-width:0;border-collapse:separate;border-spacing:0 12px;padding:12px}.invitation-history-card thead{display:none}.invitation-history-card tr{display:grid;gap:8px;padding:16px;border:1px solid var(--invitation-line);border-radius:14px;background:#fff}.invitation-history-card td{display:flex;justify-content:space-between;gap:16px;padding:0;border-bottom:0;font-size:14px;font-weight:520}.invitation-history-card td:before{color:#85889e;font-weight:850}.invitation-history-card td:nth-child(1):before{content:"日期"}.invitation-history-card td:nth-child(2):before{content:"受邀账户"}.invitation-history-card td:nth-child(3):before{content:"奖励"}.invitation-history-card .invitation-empty-row{display:table-row;padding:0;border:0}.invitation-history-card .invitation-empty-row td{display:table-cell;height:136px;padding:18px}.invitation-empty-state{min-height:100px}.invitation-history-card .invitation-empty-row td:before{content:none}.invitation-empty-row img{width:150px;max-width:70%}.invitation-pagination{justify-content:center;padding:10px 12px 14px}.invitation-history-card td:last-child{text-align:left}}