:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--font-body:"Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--font-heading:"Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;--brand-50:#f2f3ff;--brand-100:#e5e9ff;--brand-200:#cfd7ff;--brand-500:#5b5fc7;--brand-600:#4f52b2;--brand-700:#3f428f;--neutral-50:#f6f8fc;--neutral-100:#eef2f8;--neutral-150:#e7ebf4;--neutral-300:#c7d0e0;--neutral-500:#64748b;--neutral-700:#334155;--neutral-900:#172033;--success-100:#e7f7ef;--success-700:#177245;--warning-100:#fff4df;--warning-700:#9a6114;--danger-100:#fdecec;--danger-700:#a93b4a;--background:linear-gradient(180deg, #f8f9fe 0%, #f3f6fb 40%, #eef2f9 100%);--surface:#fffffff0;--surface-muted:#f4f7fb;--surface-sidebar:#f8f9ffdb;--border:#6676922e;--border-strong:#47546747;--foreground:var(--neutral-900);--foreground-soft:#2f3c52;--foreground-muted:#5f6f87;--foreground-subtle:#73839a;--primary:var(--brand-500);--primary-hover:var(--brand-600);--primary-foreground:#fff;--secondary:#eef2fb;--secondary-hover:#e6ebf7;--secondary-foreground:#334155;--ghost-hover:#5b5fc714;--danger:var(--danger-700);--danger-muted:var(--danger-100);--radius-sm:.75rem;--radius-md:1rem;--radius-lg:1.25rem;--radius-xl:1.5rem;--radius-pill:999px;--shadow-sm:0 8px 24px #0f172a0f;--shadow-md:0 18px 48px #0f172a14;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--content-max-width:88rem;--topbar-height:4.5rem;--duration-fast:.12s;--duration-base:.18s;--easing-standard:cubic-bezier(.2, 0, 0, 1)}*,:before,:after{box-sizing:border-box}html{min-height:100%}body{min-width:320px;min-height:100vh;font-family:var(--font-body);color:var(--foreground);background:radial-gradient(circle at top left, #5b5fc71f, transparent 28%), var(--background);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}#root{min-height:100vh}:focus-visible{outline:2px solid var(--brand-500);outline-offset:2px}::selection{background:#5b5fc72e}code{font-family:Cascadia Code,SFMono-Regular,Consolas,monospace}.ui-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.ui-card__header,.ui-card__content{padding:var(--space-6)}.ui-card__content{padding-top:0}.ui-card__title{font-family:var(--font-heading);color:var(--foreground);margin:0;font-size:1.1rem;font-weight:650;line-height:1.3}.ui-card__description{margin:var(--space-2) 0 0;color:var(--foreground-muted);font-size:.95rem;line-height:1.6}.ui-button{border-radius:var(--radius-pill);letter-spacing:.01em;min-height:2.75rem;transition:background-color var(--duration-base) var(--easing-standard), border-color var(--duration-base) var(--easing-standard), color var(--duration-base) var(--easing-standard), transform var(--duration-fast) var(--easing-standard), box-shadow var(--duration-base) var(--easing-standard);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.45rem;padding:.72rem 1.1rem;font-weight:600;display:inline-flex}.ui-button:hover{transform:translateY(-1px)}.ui-button:disabled{cursor:not-allowed;opacity:.68;transform:none}.ui-button--primary{background:linear-gradient(180deg, var(--primary) 0%, var(--primary-hover) 100%);color:var(--primary-foreground);box-shadow:0 10px 22px #5b5fc733}.ui-button--secondary{background:var(--secondary);color:var(--secondary-foreground);border-color:#5b5fc71f}.ui-button--ghost{color:var(--foreground-soft);background:0 0}.ui-button--ghost:hover:not(:disabled){background:var(--ghost-hover)}.ui-button--danger{background:var(--danger-muted);color:var(--danger);border-color:#a93b4a29}.ui-input,.ui-textarea,.ui-select{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;min-height:2.9rem;color:var(--foreground);transition:border-color var(--duration-base) var(--easing-standard), box-shadow var(--duration-base) var(--easing-standard);background:#ffffffeb;padding:.78rem .95rem}.ui-input::placeholder,.ui-textarea::placeholder{color:var(--foreground-subtle)}.ui-input:hover,.ui-textarea:hover,.ui-select:hover{border-color:var(--border-strong)}.ui-input:focus,.ui-textarea:focus,.ui-select:focus{border-color:var(--brand-500);outline:none;box-shadow:0 0 0 4px #5b5fc71f}.ui-textarea{resize:vertical;min-height:8rem}.ui-label{color:var(--foreground-soft);font-size:.92rem;font-weight:600}.ui-badge{border-radius:var(--radius-pill);white-space:nowrap;align-items:center;min-height:1.9rem;padding:.26rem .72rem;font-size:.82rem;font-weight:600;display:inline-flex}.ui-badge--neutral{background:var(--secondary);color:var(--foreground-soft)}.ui-badge--brand{background:var(--brand-100);color:var(--brand-700)}.ui-badge--positive{background:var(--success-100);color:var(--success-700)}.ui-badge--warning{background:var(--warning-100);color:var(--warning-700)}.ui-badge--danger{background:var(--danger-100);color:var(--danger-700)}.ui-empty-state{gap:var(--space-4);padding:var(--space-8);border-radius:var(--radius-lg);background:linear-gradient(#f2f3ffb3 0%,#ffffffe0 100%);border:1px dashed #5b5fc738;display:grid}.ui-empty-state__icon{background:var(--brand-100);border-radius:1rem;place-items:center;width:3rem;height:3rem;display:grid}.ui-empty-state__icon span{background:var(--brand-500);border-radius:.32rem;width:1rem;height:1rem}.ui-empty-state__title{margin:0;font-size:1.1rem}.ui-empty-state__description{margin:var(--space-2) 0 0;color:var(--foreground-muted);line-height:1.6}.ui-empty-state__actions{gap:var(--space-3);flex-wrap:wrap;display:flex}.ui-field{gap:var(--space-2);display:grid}.ui-field__hint{color:var(--foreground-muted);margin:0;font-size:.88rem;line-height:1.6}.workspace-frame{grid-template-columns:1fr;min-height:100vh;display:grid}.workspace-frame__rail{display:none}.workspace-frame__sidebar{padding:var(--space-6);background:var(--surface-sidebar);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.workspace-frame__hero{gap:var(--space-3);display:grid}.workspace-frame__eyebrow,.workspace-nav__label,.page-header__eyebrow,.workspace-frame__topbar-label{color:var(--foreground-subtle);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.75rem;font-weight:700}.workspace-frame__title{margin:0;font-size:1.5rem;line-height:1.2}.workspace-frame__description,.workspace-frame__user,.workspace-frame__topbar-description{color:var(--foreground-muted);margin:0;line-height:1.6}.workspace-frame__nav{margin-top:var(--space-8)}.workspace-nav{gap:var(--space-6);display:grid}.workspace-nav__section,.workspace-nav__links{gap:var(--space-2);display:grid}.workspace-nav__link{border-radius:var(--radius-md);min-height:2.8rem;color:var(--foreground-soft);transition:background-color var(--duration-base) var(--easing-standard), color var(--duration-base) var(--easing-standard);align-items:center;padding:.8rem .95rem;display:flex}.workspace-nav__link:hover{color:var(--brand-700);background:#5b5fc714}.workspace-nav__link--active{color:var(--brand-700);background:linear-gradient(#e5e9fff2 0%,#d9dffff0 100%);box-shadow:inset 0 0 0 1px #5b5fc724}.workspace-frame__main{grid-template-rows:auto 1fr;min-width:0;display:grid}.workspace-frame__topbar{z-index:5;justify-content:space-between;align-items:center;gap:var(--space-4);min-height:var(--topbar-height);padding:var(--space-4) var(--space-6);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#f6f8fcd1;display:flex;position:sticky;top:0}.workspace-frame__toolbar{align-items:center;gap:var(--space-3);display:flex}.workspace-frame__user-pill{align-items:center;gap:var(--space-3);border-radius:var(--radius-pill);border:1px solid var(--border);background:#ffffffe6;padding:.32rem .42rem .32rem .32rem;display:inline-flex}.workspace-frame__user-avatar{background:linear-gradient(180deg, var(--brand-500) 0%, var(--brand-600) 100%);color:#fff;border-radius:50%;place-items:center;width:2rem;height:2rem;font-size:.9rem;font-weight:700;display:grid}.workspace-frame__user-name{color:var(--foreground-soft);font-size:.9rem;font-weight:600}.workspace-frame__content{padding:var(--space-6)}.workspace-frame__canvas{width:min(100%, var(--content-max-width));gap:var(--space-6);display:grid}.page-header{justify-content:space-between;align-items:flex-start;gap:var(--space-4);padding:var(--space-6);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);background:linear-gradient(135deg,#fffffff0 0%,#f5f8ffe6 100%);border:1px solid #5b5fc71f;display:flex}.page-header__copy{gap:var(--space-2);display:grid}.page-header__title{margin:0;font-size:clamp(1.7rem,2vw,2.3rem);line-height:1.1}.page-header__description{max-width:44rem;color:var(--foreground-muted);margin:0;line-height:1.7}.page-header__actions{justify-content:flex-end;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}@media (width>=1024px){.workspace-frame{grid-template-columns:4.75rem 18.5rem minmax(0,1fr)}.workspace-frame__rail{align-content:start;gap:var(--space-4);padding:var(--space-6) var(--space-3);background:linear-gradient(180deg, var(--brand-600) 0%, var(--brand-700) 100%);display:grid}.workspace-frame__rail-dot,.workspace-frame__rail-avatar{background:#ffffff2e;border-radius:1rem}.workspace-frame__rail-dot{height:1rem}.workspace-frame__rail-avatar{height:2.3rem;margin-top:auto}.workspace-frame__sidebar{border-right:1px solid var(--border);border-bottom:0;min-height:100vh}.workspace-frame__content{padding:var(--space-8)}}@media (width<=768px){.workspace-frame__topbar,.page-header{flex-direction:column;align-items:stretch}.workspace-frame__toolbar{flex-wrap:wrap}}.auth-page{min-height:100vh;padding:var(--space-8);place-items:center;display:grid}.public-home{gap:var(--space-10);width:min(100%,88rem);padding:var(--space-6);margin:0 auto;display:grid}.public-home__topbar,.public-home__hero,.public-home__cta{border-radius:calc(var(--radius-xl) + .25rem);box-shadow:var(--shadow-md);background:radial-gradient(circle at 0 0,#5b5fc733,#0000 24%),linear-gradient(#fffffff0 0%,#f3f6ffe6 100%);border:1px solid #5b5fc71f;position:relative;overflow:hidden}.public-home__topbar{justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-4) var(--space-6);flex-wrap:wrap;display:flex}.public-home__brand{align-items:center;gap:var(--space-3);display:inline-flex}.public-home__brand-mark,.public-home__workflow-index{background:linear-gradient(180deg, var(--brand-500) 0%, var(--brand-600) 100%);color:#fff;border-radius:.95rem;place-items:center;width:2.5rem;height:2.5rem;font-weight:700;display:grid}.public-home__brand-copy{gap:.15rem;display:grid}.public-home__brand-copy strong{font-size:1rem}.public-home__brand-copy span,.public-home__section-description,.public-home__card-body,.public-home__workflow-copy p,.public-home__audience-card p,.public-home__cta-copy p{color:var(--foreground-muted);line-height:1.7}.public-home__nav,.public-home__topbar-actions,.public-home__hero-actions,.public-home__cta-actions{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.public-home__nav a{border-radius:var(--radius-pill);color:var(--foreground-soft);padding:.35rem .55rem;font-weight:600}.public-home__nav a:hover{color:var(--brand-700);background:#5b5fc714}.public-home__hero{gap:var(--space-6);padding:var(--space-8);display:grid}.public-home__hero-copy,.public-home__section-copy,.public-home__cta-copy,.public-home__hero-stack{gap:var(--space-4);display:grid}.public-home__eyebrow{color:var(--brand-700);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:700}.public-home__headline,.public-home__section-title,.public-home__cta-copy h2{margin:0;line-height:1.06}.public-home__headline{max-width:12ch;font-size:clamp(2.5rem,5vw,4.4rem)}.public-home__summary{max-width:46rem;color:var(--foreground-soft);margin:0;font-size:1.02rem;line-height:1.8}.public-home__summary--secondary{color:var(--foreground-muted)}.public-home__hero-panel{background:#ffffffd6}.public-home__signal{gap:var(--space-2);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--surface-muted);border:1px solid #5b5fc71a;display:grid}.public-home__signal strong{font-size:1rem;line-height:1.5}.public-home__signal-label{color:var(--foreground-soft);letter-spacing:.12em;text-transform:uppercase;font-size:.76rem;font-weight:700}.public-home__section{gap:var(--space-6);display:grid}.public-home__section-title{font-size:clamp(1.9rem,3vw,2.8rem)}.public-home__value-grid,.public-home__capability-grid,.public-home__audience-grid{gap:var(--space-4);display:grid}.public-home__value-card,.public-home__capability-card,.public-home__audience-card{height:100%}.public-home__detail-list{gap:var(--space-2);color:var(--foreground-muted);margin:0;padding-left:1.15rem;display:grid}.public-home__detail-list li{line-height:1.6}.public-home__workflow{gap:var(--space-4);margin:0;padding:0;list-style:none;display:grid}.public-home__workflow-item{gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);display:grid}.public-home__workflow-copy{gap:var(--space-2);display:grid}.public-home__workflow-copy h3,.public-home__audience-card h3{margin:0;font-size:1.08rem;line-height:1.4}.public-home__workflow-copy p,.public-home__audience-card p{margin:0}.public-home__audience-card{padding:var(--space-5);border-radius:var(--radius-lg);background:linear-gradient(#ffffffe6 0%,#f5f8ffd1 100%);border:1px solid #5b5fc71a}.public-home__cta{justify-content:space-between;align-items:center;gap:var(--space-6);padding:var(--space-8);flex-wrap:wrap;display:flex}.auth-shell{width:min(100%,33rem)}.auth-card{width:100%}.auth-card--compact{overflow:hidden}.auth-card__header,.auth-card__brand-copy{gap:var(--space-2);display:grid}.auth-card__brand{justify-content:space-between;align-items:flex-start;gap:var(--space-4);padding-bottom:var(--space-5);border-bottom:1px solid #65759124;display:flex}.auth-card__eyebrow{color:var(--brand-700);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:700}.auth-card__product{color:var(--foreground-muted);margin:0;line-height:1.6}.auth-card__home-link{color:var(--brand-700);white-space:nowrap;font-weight:600}.auth-form,.notifications-edit-form,.settings-form,.settings-stack,.settings-page{gap:var(--space-6);display:grid}.auth-field,.settings-form__field{gap:var(--space-2);display:grid}.auth-actions,.settings-form__actions,.contacts-card__actions,.notifications-card__actions,.storage-actions,.webhook-delivery-toolbar{gap:var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.auth-feedback,.settings-feedback,.contacts-card__meta,.notifications-card__meta,.notifications-dispatch__link,.settings-form__hint{color:var(--foreground-muted);margin:0;line-height:1.6}.auth-feedback,.settings-feedback--error{color:var(--danger)}.auth-switch{margin:var(--space-5) 0 0;color:var(--foreground-muted)}.auth-switch a,.notifications-dispatch__link{color:var(--brand-700);font-weight:600}.auth-shell__footer{margin-top:var(--space-5)}.auth-provider-section{gap:var(--space-4);display:grid}.auth-provider-section--separated{margin-top:var(--space-2);padding-top:var(--space-6);border-top:1px solid #65759124}.auth-provider-separator{color:var(--foreground-subtle);letter-spacing:.12em;text-transform:uppercase;margin:0;font-size:.78rem;font-weight:700}.auth-provider-button{width:100%}.workspace-grid,.diagnostics-grid,.settings-form__split,.admin-metrics{gap:var(--space-4);display:grid}.admin-metrics{grid-template-columns:repeat(auto-fit,minmax(14rem,1fr))}.admin-metrics .ui-card__title{font-size:2rem}.admin-table-wrapper{overflow-x:auto}.admin-table{border-collapse:separate;border-spacing:0;width:100%}.admin-table th,.admin-table td{text-align:left;vertical-align:top;border-bottom:1px solid #65759124;padding:.92rem .85rem}.admin-table th{color:var(--foreground-subtle);letter-spacing:.12em;text-transform:uppercase;font-size:.76rem}.admin-table__detail,.admin-debug-pre,.notifications-card__body{margin:var(--space-2) 0 0;color:var(--foreground-muted);line-height:1.6}.admin-debug-pre{padding:var(--space-4);border-radius:var(--radius-md);background:var(--surface-muted);border:1px solid var(--border);white-space:pre-wrap;word-break:break-word;font-size:.84rem}.admin-debug-confirm{gap:var(--space-3);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--danger-muted);border:1px solid #a93b4a1f;display:grid}.admin-debug-confirm__label,.webhook-delivery-selection{align-items:flex-start;gap:var(--space-3);line-height:1.6;display:inline-flex}.admin-config-list,.diagnostics-list{gap:var(--space-3);margin:0;display:grid}.admin-config-list__item,.diagnostics-list__item{justify-content:space-between;gap:var(--space-4);padding-bottom:var(--space-3);border-bottom:1px solid #65759124;display:flex}.admin-config-list__item:last-child,.diagnostics-list__item:last-child{border-bottom:0;padding-bottom:0}.admin-config-list__item dt,.diagnostics-list__item dt{color:var(--foreground-muted)}.admin-config-list__item dd,.diagnostics-list__item dd{text-align:right;color:var(--foreground-soft);margin:0;font-weight:600}.diagnostics-panel{gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--surface-muted);border:1px solid #5b5fc714;display:grid}.diagnostics-panel__title,.contacts-card__title,.notifications-card__title{margin:0;font-size:1rem;line-height:1.4}.diagnostics-warnings{color:var(--danger);gap:var(--space-2);margin:0;padding-left:1.15rem;display:grid}.diagnostics-warning{line-height:1.6}.contacts-list,.notifications-list,.notifications-dispatches{gap:var(--space-4);display:grid}.contacts-card,.notifications-card,.notifications-dispatch{gap:var(--space-3);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);display:grid}.contacts-card__content,.notifications-card__header,.notifications-dispatch__summary,.admin-attention-card__header{justify-content:space-between;gap:var(--space-4);align-items:flex-start;display:flex}.contacts-card__badge,.notifications-tag,.notifications-tag--positive,.notifications-tag--neutral,.notifications-tag--danger{border-radius:var(--radius-pill);align-items:center;width:fit-content;padding:.26rem .72rem;font-size:.82rem;font-weight:600;display:inline-flex}.contacts-card__badge,.notifications-tag--positive{background:var(--success-100);color:var(--success-700)}.notifications-tag,.notifications-tag--neutral{background:var(--secondary);color:var(--foreground-soft)}.notifications-tag--danger{background:var(--danger-100);color:var(--danger-700)}.settings-card__section{gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);background:var(--surface-muted);border:1px solid #5b5fc714;display:grid}.storage-actions{margin-bottom:var(--space-5)}.notifications-dispatch{background:var(--surface-muted)}.notifications-dispatch__summary{font-size:.92rem;font-weight:600}.settings-page__header{display:none}select.ui-input,.ui-select,input[type=file],input[type=datetime-local]{width:100%;min-height:2.9rem}input[type=checkbox]{width:1.05rem;height:1.05rem;accent-color:var(--brand-500)}.workspace-highlight-list{color:var(--foreground-muted);gap:var(--space-2);margin:0;padding-left:1.1rem;display:grid}.workspace-highlight-list li{line-height:1.6}@media (width>=768px){.public-home{padding:var(--space-8)}.public-home__hero{grid-template-columns:minmax(0,1.2fr) minmax(21rem,30rem);align-items:center}.public-home__value-grid,.public-home__audience-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.public-home__capability-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.public-home__workflow-item{grid-template-columns:auto minmax(0,1fr);align-items:start}.workspace-grid,.diagnostics-grid,.settings-form__split{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width>=1200px){.workspace-grid{grid-template-columns:repeat(12,minmax(0,1fr))}.workspace-grid>*{grid-column:span 6}.admin-metrics,.workspace-grid .admin-metrics{grid-column:1/-1}}@media (width<=767px){.public-home__topbar,.public-home__cta{align-items:stretch}.public-home__nav,.public-home__topbar-actions,.public-home__hero-actions,.public-home__cta-actions{width:100%}.auth-card__brand{flex-direction:column}}