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.ant-btn{border-radius:10px;height:40px;min-width:92px}.activity-form-actions .ant-btn-default,.activity-form-actions .ant-btn-color-default.ant-btn-variant-outlined{border-color:#ded9e9;color:#555164}.activity-form-actions .ant-btn-primary,.activity-form-actions .ant-btn-color-primary.ant-btn-variant-solid{background:var(--app-brand);border-color:var(--app-brand);box-shadow:0 8px 18px #6259c72e;font-weight:650}.activity-form-actions .ant-btn-primary:hover,.activity-form-actions .ant-btn-color-primary.ant-btn-variant-solid:hover{background:#554db8!important;border-color:#554db8!important}.activity-create-modal .ant-modal-close:focus-visible,.activity-create-form .ant-btn:focus-visible,.activity-empty .ant-btn:focus-visible{outline:3px solid rgb(98 89 199 / 22%);outline-offset:3px}.login-page{align-items:center;background:var(--login-canvas);color:var(--login-ink);display:flex;font-family:PingFang SC,Microsoft YaHei,ui-sans-serif,system-ui,sans-serif;justify-content:center;min-height:100vh;min-height:100dvh;padding:clamp(20px,4vw,56px);position:relative}.login-canvas{background:var(--login-surface);border:1px solid rgb(98 89 199 / 13%);border-radius:32px;box-shadow:0 30px 90px #312a5224;display:grid;grid-template-areas:"brand access" "intro access";grid-template-columns:minmax(0,1.35fr) minmax(380px,.85fr);grid-template-rows:auto 1fr;min-height:min(720px,calc(100vh - 64px));max-width:1180px;overflow:hidden;position:relative;width:100%}.login-brand{align-items:center;background:#f0eef8;display:flex;gap:13px;grid-area:brand;padding:36px 56px 0}.login-brand-mark{align-items:center;background:var(--login-brand);border-radius:14px;box-shadow:0 8px 20px #6259c738;color:#fff;display:flex;font-size:22px;height:46px;justify-content:center;position:relative;width:46px}.login-brand-mark:after{background:var(--login-coral);border:2px solid #f0eef8;border-radius:50%;content:"";height:11px;position:absolute;right:-3px;top:-3px;width:11px}.login-brand-copy{display:flex;flex-direction:column;gap:3px}.login-brand-copy strong{color:var(--login-ink);font-size:16px;font-weight:700;letter-spacing:.03em}.login-brand-copy small{color:var(--login-muted);font-size:11px;letter-spacing:.06em}.login-intro{background:#f0eef8;grid-area:intro;min-width:0;padding:clamp(38px,5vh,62px) 56px 42px}.login-eyebrow{align-items:center;color:var(--login-brand);display:flex;font-size:12px;font-weight:700;gap:9px;letter-spacing:.14em;margin:0}.login-eyebrow span{background:var(--login-coral);border-radius:999px;height:7px;width:7px}.login-intro h1{color:var(--login-ink);font-family:Songti SC,STSong,"Noto Serif CJK SC",serif;font-size:clamp(46px,4.15vw,62px);font-weight:700;letter-spacing:-.055em;line-height:1.14;margin:18px 0 20px}.login-intro h1 em{color:var(--login-brand);font-style:normal;position:relative}.login-intro h1 em:after{background:var(--login-coral);border-radius:999px;bottom:-7px;content:"";height:4px;left:3px;position:absolute;transform:rotate(-1.5deg);width:48%}.login-intro-copy{color:var(--login-muted);font-size:15px;line-height:1.8;margin:0;max-width:500px}.activity-ticket-stack{height:226px;list-style:none;margin:clamp(30px,4.5vh,48px) 0 0;max-width:540px;padding:0;position:relative;width:100%}.activity-ticket{--ticket-color: var(--login-brand);--ticket-halo: rgb(98 89 199 / 13%);--ticket-rotation: -1.2deg;align-items:center;animation:ticket-arrive .62s cubic-bezier(.22,1,.36,1) both;background:#fff;border:1px solid rgb(98 89 199 / 18%);border-radius:18px;box-shadow:0 12px 28px #362f581a;display:grid;gap:16px;grid-template-columns:54px minmax(0,1fr) 12px;left:0;min-height:84px;padding:15px 20px;position:absolute;top:0;transform:rotate(var(--ticket-rotation));width:76%;z-index:3}.activity-ticket:before,.activity-ticket:after{background:#f0eef8;border-radius:50%;content:"";height:18px;position:absolute;top:calc(50% - 9px);width:18px}.activity-ticket:before{left:-10px}.activity-ticket:after{right:-10px}.activity-ticket-coral{--ticket-color: var(--login-coral);--ticket-halo: rgb(242 134 122 / 14%);--ticket-rotation: .8deg;animation-delay:90ms;background:#fff5f3;border-color:#f2867a47;left:12%;top:68px;z-index:2}.activity-ticket-mint{--ticket-color: var(--login-mint);--ticket-halo: rgb(98 183 165 / 14%);--ticket-rotation: -.35deg;animation-delay:.18s;background:#f1faf7;border-color:#62b7a547;left:24%;top:136px;z-index:1}.activity-ticket-number{border-right:1px dashed rgb(39 40 61 / 16%);color:var(--ticket-color);font-size:12px;font-variant-numeric:tabular-nums;font-weight:800;letter-spacing:.1em;padding:12px 14px 12px 0}.activity-ticket-copy{display:flex;flex-direction:column;gap:4px;min-width:0}.activity-ticket-copy strong{color:var(--login-ink);font-size:15px;font-weight:700}.activity-ticket-copy small{color:var(--login-muted);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.activity-ticket-dot{background:var(--ticket-color);border-radius:50%;box-shadow:0 0 0 5px var(--ticket-halo);height:8px;width:8px}.login-access{align-items:center;background:#fcfbfe;border-left:1px solid var(--login-line);display:flex;flex-direction:column;grid-area:access;justify-content:center;padding:56px}.login-card{background:#fff;border:1px solid var(--login-line);border-radius:24px;box-shadow:0 20px 48px #27283d14;overflow:hidden;padding:40px;position:relative;width:min(100%,390px)}.login-card:before{background:var(--login-brand);content:"";height:4px;inset:0 0 auto;position:absolute}.login-card-kicker{color:var(--login-brand);display:block;font-size:12px;font-weight:700;letter-spacing:.14em;margin-bottom:12px}.login-card h2{color:var(--login-ink);font-size:31px;font-weight:700;letter-spacing:-.04em;line-height:1.25;margin:0 0 12px}.login-card>p{color:var(--login-muted);font-size:14px;line-height:1.75;margin:0}.feishu-login-button.ant-btn{align-items:center;background:var(--feishu-blue);border:0;border-radius:14px;box-shadow:0 10px 22px #3370ff38;display:flex;font-size:15px;font-weight:650;gap:10px;height:54px;justify-content:flex-start;margin-top:28px;padding:0 18px;transition:background .18s ease,box-shadow .18s ease,transform .18s ease;width:100%}.feishu-login-button.ant-btn:hover{background:#2864ed;box-shadow:0 13px 26px #3370ff45;transform:translateY(-1px)}.feishu-login-button.ant-btn:active{transform:translateY(0)}.feishu-login-button.ant-btn:focus-visible{outline:3px solid rgb(51 112 255 / 25%);outline-offset:3px}.feishu-login-arrow{margin-left:auto}.login-security-note{align-items:flex-start;color:var(--login-muted);display:flex;font-size:12px;gap:8px;line-height:1.55;margin-top:20px}.login-security-note .anticon{color:var(--login-mint);font-size:15px;margin-top:1px}.login-loading-status{align-items:center;color:var(--login-muted);display:flex;flex-direction:column;font-size:13px;gap:14px;height:110px;justify-content:center;margin-top:20px}.login-access-footer{color:#7f7b90;font-size:11px;letter-spacing:.08em;margin:22px 0 0;text-align:center}@keyframes ticket-arrive{0%{opacity:0;transform:translateY(14px) rotate(var(--ticket-rotation))}to{opacity:1;transform:translateY(0) rotate(var(--ticket-rotation))}}@media(max-width:860px){.app-shell{display:flex;flex-direction:column}.sidebar{border-bottom:1px solid #ded9ed;border-right:0;flex:0 0 auto!important;max-width:none!important;min-width:100%!important;width:100%!important}.sidebar .ant-layout-sider-children{align-items:center;flex-direction:row;justify-content:space-between}.brand{height:72px}.nav-list{padding:8px 18px}.nav-item{min-width:140px;width:auto}.topbar{align-items:flex-start;flex-direction:column;gap:18px;padding:22px 24px}.topbar>.ant-space{justify-content:flex-start;width:100%}.content{padding:24px}.login-page{align-items:flex-start;overflow:auto}.login-canvas{grid-template-areas:"brand" "intro" "access";grid-template-columns:1fr;grid-template-rows:auto auto auto;margin:auto;max-width:680px;min-height:auto}.login-brand{padding:32px 42px 0}.login-intro{padding:48px 42px 36px}.login-intro h1{font-size:clamp(42px,8vw,56px)}.activity-ticket-stack{max-width:520px}.login-access{border-left:0;border-top:1px solid var(--login-line);padding:48px 42px}.login-card{width:min(100%,460px)}}@media(max-width:600px){.brand{height:64px;padding:0 16px}.brand-icon{border-radius:10px;flex-basis:38px;font-size:17px;height:38px;width:38px}.brand-subtitle{display:none}.nav-list{padding:7px 12px}.nav-item{height:40px;min-width:122px}.topbar{padding:20px 16px}.topbar h3{font-size:27px}.content{padding:20px 12px}.section-header{margin-bottom:16px}.content .ant-table-wrapper{overflow-x:auto}.content .ant-table{min-width:680px}.activity-page-alert .ant-alert-content{min-width:0}.activity-page-alert .ant-alert-action{margin-inline-start:8px}.activity-create-modal,.activity-publish-modal{max-width:calc(100vw - 24px)}.activity-create-modal .ant-modal-content,.activity-publish-modal .ant-modal-content{border-radius:19px}.activity-publish-modal .ant-modal-header{padding:22px 48px 20px 22px}.activity-publish-modal .ant-modal-body{padding:22px 20px 24px}.activity-publish-heading h2{font-size:20px}.activity-publish-summary p{grid-template-columns:18px 62px minmax(0,1fr)}.activity-publish-actions .ant-btn{flex:1;min-width:0}.activity-create-heading{align-items:flex-start;flex-direction:column;gap:14px;min-height:0;padding:24px 48px 22px 22px}.activity-create-heading h2{font-size:21px}.activity-create-form{padding:24px 20px}.activity-form-row{gap:0;grid-template-columns:1fr}.activity-form-row-narrow{grid-template-columns:1fr}.activity-form-actions .ant-btn{flex:1}.login-page{padding:12px}.login-canvas{border-radius:24px}.login-brand{padding:26px 24px 0}.login-brand-mark{border-radius:12px;font-size:19px;height:42px;width:42px}.login-intro{padding:40px 24px 28px}.login-intro h1{font-size:clamp(34px,11vw,44px);letter-spacing:-.06em;margin-top:14px}.login-intro-copy{font-size:14px}.activity-ticket-stack{height:212px;margin-top:30px}.activity-ticket{gap:12px;grid-template-columns:45px minmax(0,1fr) 10px;min-height:78px;padding:12px 15px;width:86%}.activity-ticket-coral{left:7%;top:65px}.activity-ticket-mint{left:14%;top:130px}.activity-ticket-number{padding-right:10px}.activity-ticket-copy strong{font-size:14px}.login-access{padding:34px 20px 38px}.login-card{border-radius:20px;padding:30px 24px}.login-card h2{font-size:28px}}@media(prefers-reduced-motion:reduce){.activity-ticket{animation:none}.feishu-login-button.ant-btn,.nav-item{transition:none}}.activity-cover-row{align-items:start;display:grid;gap:20px;grid-template-columns:minmax(0,1.45fr) minmax(230px,.9fr)}.activity-cover-row>.ant-form-item{margin-bottom:20px}.activity-cover-row textarea.ant-input{min-height:202px!important;resize:none}.cover-picker{min-width:0}.cover-picker-label{align-items:center;display:flex;justify-content:space-between;margin-bottom:8px;min-height:22px}.cover-picker-label>span{color:#454257;font-size:13px;font-weight:650}.cover-picker-label>small{background:#f1eefb;border-radius:999px;color:#6259a7;font-size:10px;font-weight:700;padding:3px 8px}.cover-picker-input{display:none}.cover-picker-stage{aspect-ratio:4 / 3;background:linear-gradient(135deg,#6259c70a,#f2867a0f),#fbfafe;border:1px dashed #c9c2dc;border-radius:12px;overflow:hidden;position:relative}.cover-picker-stage:before,.cover-picker-stage:after{border-color:#6259c74d;border-style:solid;content:"";height:16px;pointer-events:none;position:absolute;width:16px;z-index:2}.cover-picker-stage:before{border-width:2px 0 0 2px;left:8px;top:8px}.cover-picker-stage:after{border-width:0 2px 2px 0;bottom:8px;right:8px}.cover-picker-empty{align-items:center;background:transparent;border:0;color:var(--app-muted);cursor:pointer;display:flex;flex-direction:column;height:100%;justify-content:center;padding:18px;width:100%}.cover-picker-icon{align-items:center;background:#eeebfa;border-radius:12px;color:var(--app-brand);display:flex;font-size:21px;height:43px;justify-content:center;margin-bottom:12px;width:43px}.cover-picker-empty strong{color:#4a465d;font-size:12px;font-weight:700}.cover-picker-empty strong .anticon{color:var(--app-coral);margin-right:4px}.cover-picker-empty small{font-size:10px;line-height:1.5;margin-top:6px}.cover-picker-stage.has-image{border-style:solid}.cover-picker-stage.has-existing-cover{border-color:#6259c73d;border-style:solid}.cover-picker-existing{align-items:center;display:flex;flex-direction:column;height:100%;justify-content:center;padding:18px;text-align:center}.cover-picker-existing .cover-picker-icon{background:#edf8f4;color:#377f70}.cover-picker-existing>strong{color:#454257;font-size:12px;font-weight:700}.cover-picker-existing>small{color:var(--app-muted);font-size:10px;line-height:1.5;margin-top:5px}.cover-picker-existing>div{display:flex;gap:7px;margin-top:14px}.cover-picker-existing .ant-btn{border-radius:8px}.cover-picker-stage img{display:block;height:100%;object-fit:cover;width:100%}.cover-picker-overlay{align-items:flex-end;background:linear-gradient(transparent 45%,#1e1b2db8);display:flex;gap:7px;justify-content:flex-end;inset:0;opacity:0;padding:12px;position:absolute;transition:opacity .15s ease}.cover-picker-stage:hover .cover-picker-overlay,.cover-picker-stage:focus-within .cover-picker-overlay{opacity:1}.cover-picker-overlay .ant-btn{background:#ffffffeb;border:0;border-radius:8px}.cover-picker-file-name{color:var(--app-muted);font-size:10px;margin:6px 2px 0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cover-picker-error{color:#d4380d;font-size:11px;margin:6px 2px 0}@media(max-width:700px){.activity-cover-row{display:block}.activity-cover-row textarea.ant-input{min-height:132px!important}.activity-cover-row>.cover-picker{margin-bottom:20px}}@media(hover:none){.cover-picker-stage.has-image .cover-picker-overlay{opacity:1}}