:root{--brand-blue:#1565c0;--brand-crimson:#c62828;--bg:#fff;--surface:#fff;--surface-muted:#f5f7fa;--text-primary:#1a1a1a;--text-secondary:#5f6b7a;--text-inverse:#fff;--border:#e0e4ea;--border-strong:#c7ced6;--success:#2e7d32;--warning:#b26a00;--danger:#c62828;--focus-ring:#1565c0;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 2px #1018280f;--shadow-md:0 4px 12px #10182814;--shadow-lg:0 12px 32px #1018281f;--aie-blue:#0265d2;--aie-blue-hover:#0253ad;--aie-blue-light:#eff6ff;--aie-blue-border:#bfdbfe;--aie-blue-dark:#1e3a8a;--aie-crimson:#d9383a;--aie-crimson-bg:#fff5f5;--aie-crimson-hover:#b71c1c;--aie-amber:#b45309;--aie-amber-border:#f59e0b;--aie-amber-bg:#fffbeb;--aie-slate-dark:#0f172a;--aie-slate-title:#1e293b;--aie-slate-body:#334155;--aie-slate-subtle:#475569;--aie-slate-muted:#64748b;--aie-slate-light:#f1f5f9;--aie-slate-card-bg:#f8fafc;--aie-slate-border:#e2e8f0;--aie-slate-line:#cbd5e1;--aie-danger-red:#dc2626;--aie-card-shadow:0 1px 3px #0000000d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{letter-spacing:-.011em;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.55}body{background:var(--bg);color:var(--text-primary);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;min-height:100vh}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}h1{font-size:1.75rem;font-weight:700;line-height:1.25}h2{font-size:1.25rem;font-weight:600;line-height:1.3}h3{font-size:1.125rem;font-weight:600;line-height:1.35}p{font-size:1rem}small,.text-meta{font-size:.875rem}a{color:var(--brand-blue)}.app-shell{flex-direction:column;min-height:100vh;display:flex}.app-shell__body{flex:1;align-items:stretch;display:flex}.app-header{z-index:40;justify-content:space-between;align-items:center;gap:var(--space-4);padding:var(--space-3) var(--space-5);background:var(--surface);border-bottom:1px solid var(--border);display:flex;position:sticky;top:0}.app-header__brand{align-items:center;gap:var(--space-3);min-width:0;display:flex}.app-header__titles{flex-direction:column;min-width:0;display:flex}.app-header__name{color:var(--text-primary);font-size:1rem;font-weight:600}.app-header__slogan{color:var(--text-secondary);font-size:.875rem;font-style:italic}.app-header__nav{align-items:center;gap:var(--space-2);display:flex}.app-header__menu-btn{display:none}.app-sidebar{gap:var(--space-5);width:240px;padding:var(--space-4);background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;display:flex}.nav-list{gap:var(--space-1);flex-direction:column;list-style:none;display:flex}.nav-link{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);color:var(--text-primary);font-weight:500;text-decoration:none;display:block}.nav-link:hover{background:var(--surface-muted)}.nav-link--active,.nav-link--active:hover{background:color-mix(in srgb, var(--brand-blue) 10%, white);color:var(--brand-blue);font-weight:600}.app-main{min-width:0;padding:var(--space-6) var(--space-5);flex:1}.logo{align-items:center;gap:var(--space-1);flex-shrink:0;display:inline-flex}.logo__mark{background:var(--brand-blue);width:2.25rem;height:2.25rem;color:var(--text-inverse);letter-spacing:.02em;border-radius:var(--radius-md);justify-content:center;align-items:center;font-size:.875rem;font-weight:700;display:inline-flex}.logo__accent{background:var(--brand-crimson);border-radius:var(--radius-sm);width:4px;height:1.5rem}.btn{justify-content:center;align-items:center;gap:var(--space-2);font:inherit;padding:var(--space-2) var(--space-4);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;background:0 0;border:1px solid #0000;font-size:.875rem;font-weight:600;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn:disabled{opacity:.55;cursor:not-allowed}.btn__icon{align-items:center;display:inline-flex}.btn--primary{background:var(--brand-blue);color:var(--text-inverse)}.btn--primary:hover:not(:disabled){background:color-mix(in srgb, var(--brand-blue) 85%, black)}.btn--secondary{background:var(--surface);border-color:var(--border-strong);color:var(--text-primary)}.btn--secondary:hover:not(:disabled){background:var(--surface-muted);border-color:var(--text-secondary)}.btn--danger{background:var(--brand-crimson);color:var(--text-inverse)}.btn--danger:hover:not(:disabled){background:color-mix(in srgb, var(--brand-crimson) 85%, black)}.btn--ghost{color:var(--brand-blue);background:0 0}.btn--ghost:hover:not(:disabled){background:var(--surface-muted)}.icon-btn{border-radius:var(--radius-md);width:2.5rem;height:2.5rem;color:var(--text-primary);cursor:pointer;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;padding:0;transition:background-color .15s;display:inline-flex}.icon-btn:hover:not(:disabled){background:var(--surface-muted)}.icon-btn:disabled{opacity:.55;cursor:not-allowed}.field{gap:var(--space-1);flex-direction:column;display:flex}.field__label{color:var(--text-primary);font-size:.875rem;font-weight:600}.field__input,.field__select{font:inherit;padding:var(--space-2) var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text-primary);font-size:1rem}.field__input:disabled,.field__select:disabled{background:var(--surface-muted);color:var(--text-secondary);cursor:not-allowed}.field__input[aria-invalid=true]{border-color:var(--danger)}.field__hint{color:var(--text-secondary);font-size:.875rem}.field__error{color:var(--danger);font-size:.875rem;font-weight:500}.badge{align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:var(--radius-sm);white-space:nowrap;border:1px solid #0000;font-size:.875rem;font-weight:600;display:inline-flex}.badge--blue{color:var(--brand-blue);background:color-mix(in srgb, var(--brand-blue) 10%, white);border-color:color-mix(in srgb, var(--brand-blue) 25%, white)}.badge--crimson{color:var(--brand-crimson);background:color-mix(in srgb, var(--brand-crimson) 8%, white);border-color:color-mix(in srgb, var(--brand-crimson) 25%, white)}.badge--neutral{color:var(--text-secondary);background:var(--surface-muted);border-color:var(--border)}.badge--success{color:var(--success);background:color-mix(in srgb, var(--success) 10%, white);border-color:color-mix(in srgb, var(--success) 25%, white)}.badge--warning{color:var(--warning);background:color-mix(in srgb, var(--warning) 10%, white);border-color:color-mix(in srgb, var(--warning) 30%, white)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-5);gap:var(--space-3);flex-direction:column;display:flex}.card__title{color:var(--text-primary);font-size:1.125rem;font-weight:600}.spinner{border:2px solid var(--border-strong);border-top-color:var(--brand-blue);border-radius:50%;width:1.25rem;height:1.25rem;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--surface-muted) 25%, color-mix(in srgb, var(--surface-muted) 60%, white) 50%, var(--surface-muted) 75%);background-size:200% 100%;width:100%;min-height:1rem;animation:1.4s ease-in-out infinite shimmer;display:block}@keyframes shimmer{to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.spinner,.skeleton{animation:none}}.empty-state,.error-state{align-items:center;gap:var(--space-2);text-align:center;padding:var(--space-7) var(--space-5);background:var(--surface-muted);border:1px dashed var(--border-strong);border-radius:var(--radius-lg);flex-direction:column;display:flex}.error-state{border-color:color-mix(in srgb, var(--danger) 40%, white)}.empty-state__icon,.error-state__icon{color:var(--text-secondary);display:inline-flex}.error-state__icon{color:var(--danger)}.empty-state__title,.error-state__title{color:var(--text-primary);font-size:1.125rem;font-weight:600}.empty-state__desc,.error-state__desc{color:var(--text-secondary);max-width:40ch}.empty-state__action,.error-state__action{margin-top:var(--space-2)}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.drawer-root{z-index:50;position:fixed;inset:0}.drawer-backdrop{background:#10182866;position:absolute;inset:0}.drawer{background:var(--surface);border-right:1px solid var(--border);width:min(320px,85vw);box-shadow:var(--shadow-lg);flex-direction:column;display:flex;position:absolute;top:0;bottom:0;left:0}.drawer__header{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border);display:flex}.drawer__title{color:var(--text-primary);font-size:1rem;font-weight:600}.drawer__body{padding:var(--space-4);overflow-y:auto}.toast-region{top:var(--space-4);right:var(--space-4);z-index:60;gap:var(--space-2);max-width:min(360px, calc(100vw - var(--space-8)));flex-direction:column;display:flex;position:fixed}.toast{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--surface);border:1px solid var(--border);border-left:4px solid var(--brand-blue);border-radius:var(--radius-md);box-shadow:var(--shadow-md);color:var(--text-primary);font-size:.875rem;display:flex}.toast--success{border-left-color:var(--success)}.toast--error{border-left-color:var(--danger)}.toast__dismiss{border-radius:var(--radius-sm);width:1.75rem;height:1.75rem;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;font-size:1rem;line-height:1;display:inline-flex}.toast__dismiss:hover{background:var(--surface-muted);color:var(--text-primary)}.page{gap:var(--space-4);flex-direction:column;max-width:64rem;margin:0 auto;display:flex}.page-title{margin-bottom:var(--space-2)}.page-kicker{letter-spacing:.04em;text-transform:uppercase;color:var(--brand-blue);font-size:.875rem;font-weight:600}.page-subtitle{color:var(--text-primary);font-size:1.25rem;font-weight:600}.page-slogan{color:var(--text-secondary);font-style:italic}@media (width<=767px){.app-header__menu-btn{display:inline-flex}.app-sidebar{display:none}.app-main{padding:var(--space-5) var(--space-4)}}.resource-library{gap:var(--space-4);flex-direction:column;min-width:0;display:flex}.resource-library>*{min-width:0}.resource-library__title{color:var(--text-primary);margin:0}.resource-library__loading{gap:var(--space-3);flex-direction:column;display:flex}.resource-skeleton{padding:var(--space-2) 0;border-bottom:1px solid var(--border);display:block}.resource-skeleton--card{gap:var(--space-2);padding:var(--space-4);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm);flex-direction:column;display:flex}.resource-filters{gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:start;display:grid}.resource-filters>*{min-width:0}.results-summary{gap:var(--space-2);flex-direction:column;min-width:0;display:flex}.results-summary__status{color:var(--text-secondary);margin:0}.results-summary__chips{align-items:center;gap:var(--space-2);flex-wrap:wrap;min-width:0;display:flex}.results-summary__chip{align-items:center;gap:var(--space-1);font:inherit;padding:2px var(--space-2);border:1px solid color-mix(in srgb, var(--brand-blue) 25%, white);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--brand-blue) 10%, white);color:var(--brand-blue);cursor:pointer;font-size:.875rem;font-weight:600;display:inline-flex}.results-summary__chip:hover{border-color:var(--brand-blue)}.resource-table-wrap{min-width:0;max-width:100%;overflow-x:auto}.resource-table{border-collapse:collapse;width:100%}.resource-table th,.resource-table td{text-align:left;padding:var(--space-3);border-bottom:1px solid var(--border);vertical-align:top}.resource-table th{color:var(--text-primary);white-space:nowrap}.resource-table__name{color:var(--brand-blue);overflow-wrap:anywhere;font-weight:600;display:inline}.resource-table__url{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.875rem;display:block}.resource-table__clicks{font-variant-numeric:tabular-nums}.resource-table__muted{color:var(--text-secondary)}.sort-button{font:inherit;cursor:pointer;align-items:center;gap:var(--space-1);text-align:left;border-radius:var(--radius-sm);color:inherit;background:0 0;border:none;padding:0;display:inline-flex}.sort-button--active{color:var(--brand-blue)}.sort-button__glyph{font-size:.75rem}.tag-list{gap:var(--space-1);flex-wrap:wrap;display:flex}.tag-list--empty{color:var(--text-secondary)}.tag-filter{font:inherit;cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;align-items:center;padding:0;display:inline-flex}.difficulty{font-variant-numeric:tabular-nums;font-weight:600}.difficulty--fallback{color:var(--text-secondary);font-weight:500}.resource-actions{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.resource-open{color:var(--brand-blue);text-underline-offset:2px;border-radius:var(--radius-sm);white-space:nowrap;text-decoration:underline}.resource-open--unavailable{color:var(--text-secondary);cursor:not-allowed;text-decoration:none}.resource-table__name,.resource-card__name{white-space:normal}.btn--locked{border-style:dashed;border-color:var(--border-strong)}.btn--locked:hover:not(:disabled){border-color:var(--text-secondary)}.resource-cards{gap:var(--space-4);list-style:none;display:grid}.resource-card{gap:var(--space-3);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);min-width:0;padding:var(--space-4);box-shadow:var(--shadow-sm);flex-direction:column;display:flex}.resource-card__name{overflow-wrap:anywhere;font-weight:600}.resource-card__url{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.875rem;display:block}.resource-card__muted{color:var(--text-secondary)}.resource-card__meta{gap:var(--space-1) var(--space-3);grid-template-columns:max-content 1fr;margin:0;display:grid}.resource-card__meta dt{color:var(--text-secondary);font-size:.875rem}.resource-card__meta dd{overflow-wrap:anywhere;min-width:0;margin:0}.pager{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.pager__status{color:var(--text-secondary);font-size:.875rem}@media (width<=899px){.resource-filters{grid-template-columns:1fr}.resource-card__meta{grid-template-columns:max-content 1fr}}.visitor-card{gap:var(--space-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-5);flex-direction:column;display:flex}.visitor-card__title{color:var(--text-primary);overflow-wrap:anywhere}.visitor-card__intro,.visitor-card__quote{color:var(--text-secondary);overflow-wrap:anywhere}.visitor-card__quote--empty{font-style:italic}.visitor-card__link{border-radius:var(--radius-sm);align-self:flex-start;font-weight:600}.visitor-card__recovery{gap:var(--space-3);flex-direction:column;display:flex}.visitor-card__recovery-summary{cursor:pointer;color:var(--brand-blue);border-radius:var(--radius-sm);font-weight:600}.visitor-card__dismiss{font:inherit;color:var(--brand-blue);cursor:pointer;text-underline-offset:2px;border-radius:var(--radius-sm);background:0 0;border:none;align-self:flex-start;padding:0;text-decoration:underline}.visitor-form{gap:var(--space-3);flex-direction:column;display:flex}.visitor-form__heading{color:var(--text-primary)}.visitor-form__intro,.visitor-form__message{color:var(--text-secondary);overflow-wrap:anywhere}.visitor-form__message--error{color:var(--danger);font-weight:500}.visitor-name-field{gap:var(--space-1);flex-direction:column;display:flex}.name-status{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.875rem}.name-status[data-state=available]{color:var(--success)}.name-status[data-state=unavailable],.name-status[data-state=invalid]{color:var(--danger)}.name-status[data-state=checking],.name-status[data-state=idle],.name-status[data-state=unchanged]{color:var(--text-secondary)}.name-status[data-state=error]{color:var(--warning)}.profile-stats{gap:var(--space-4);flex-direction:column;display:flex}.profile-stats__title{color:var(--text-primary)}.profile-stats__block{gap:var(--space-2);flex-direction:column;display:flex}.profile-stats__month{color:var(--text-primary)}.profile-stats__list{gap:var(--space-1);flex-direction:column;margin:0;display:flex}.profile-stats__row{justify-content:space-between;align-items:baseline;gap:var(--space-3);border-bottom:1px solid var(--border);padding-bottom:var(--space-1);display:flex}.profile-stats__row dt{color:var(--text-secondary)}.profile-stats__row dd{color:var(--text-primary);margin:0;font-weight:600}.profile-stats__value{font-variant-numeric:tabular-nums}.profile-stats__next{color:var(--text-secondary);overflow-wrap:anywhere}.profile-edit{gap:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:start;display:grid}.local-history{gap:var(--space-2);flex-direction:column;display:flex}.local-history__summary{cursor:pointer;color:var(--brand-blue);border-radius:var(--radius-sm);font-weight:600}.local-history__list{gap:var(--space-1);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.local-history__item{margin:0}.local-history__button{font:inherit;color:var(--brand-blue);cursor:pointer;text-align:left;border-radius:var(--radius-sm);overflow-wrap:anywhere;word-break:break-word;background:0 0;border:none;padding:0}.header-visitor{text-overflow:ellipsis;white-space:nowrap;max-width:12rem;padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);color:var(--brand-blue);font-weight:600;text-decoration:none;display:inline-block;overflow:hidden}.header-visitor:hover{background:var(--surface-muted)}.visitor-page{gap:var(--space-4);flex-direction:column;display:flex}.visitor-page__intro,.visitor-page__back{color:var(--text-secondary);overflow-wrap:anywhere}.visitor-page__loading{align-items:center;gap:var(--space-3);color:var(--text-secondary);display:flex}.visitor-page__loading-name{color:var(--text-primary);overflow-wrap:anywhere}.visitor-page__notice{align-items:flex-start;gap:var(--space-2);padding:var(--space-4);background:var(--surface-muted);border:1px solid var(--border);border-radius:var(--radius-md);overflow-wrap:anywhere;flex-direction:column;display:flex}.visitor-profile__signed-in-badge{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--surface-muted);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);width:fit-content;font-size:.9375rem;display:inline-flex}@media (width<=899px){.profile-edit{grid-template-columns:1fr}}.drawer--right{left:auto;right:0}.drawer--wide{width:min(560px,100vw)}.drawer__body{overflow-x:hidden}.participation-panel{gap:var(--space-3);flex-direction:column;min-width:0;display:flex}.participation-panel__resource{color:var(--text-primary);overflow-wrap:anywhere;font-size:1.125rem;font-weight:600}.participation-panel__url{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.875rem}.participation-panel__section{gap:var(--space-3);padding-top:var(--space-4);border-top:1px solid var(--border);flex-direction:column;min-width:0;display:flex}.participation-panel__status{color:var(--text-secondary);overflow-wrap:anywhere;min-height:1.5rem}.participation-panel__note{color:var(--text-secondary);overflow-wrap:anywhere}.participation-panel__loading{gap:var(--space-2);flex-direction:column;display:flex}.rating-control{gap:var(--space-2);border:none;grid-template-columns:repeat(5,minmax(0,1fr));min-width:0;margin:0;padding:0;display:grid}.rating-control legend{color:var(--text-primary);grid-column:1/-1;font-size:.875rem;font-weight:600}.rating-control__item{align-items:center;gap:var(--space-1);min-width:0;display:flex}.rating-control__value{min-width:2rem;min-height:44px;padding:0 var(--space-2);border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--surface);color:var(--text-primary);font-variant-numeric:tabular-nums;cursor:pointer;justify-content:center;align-items:center;font-weight:600;display:inline-flex}.rating-control__item:hover .rating-control__value{border-color:var(--brand-blue)}.rating-control__item:has(input:checked) .rating-control__value{border-color:var(--brand-blue);background:color-mix(in srgb, var(--brand-blue) 10%, white);color:var(--brand-blue)}.rating-control__item:has(input:disabled) .rating-control__value{color:var(--text-secondary);cursor:not-allowed}.rating-summary{gap:var(--space-1);flex-direction:column;display:flex}.rating-summary__own{color:var(--text-secondary);overflow-wrap:anywhere}.comment-list{gap:var(--space-3);flex-direction:column;min-width:0;margin:0;padding:0;list-style:none;display:flex}.comment-list__empty{color:var(--text-secondary);overflow-wrap:anywhere}.comment{gap:var(--space-1);padding-bottom:var(--space-3);border-bottom:1px solid var(--border);flex-direction:column;min-width:0;display:flex}.comment:last-child{border-bottom:none;padding-bottom:0}.comment__author{color:var(--text-primary);overflow-wrap:anywhere;font-weight:600}.comment__meta{align-items:baseline;gap:var(--space-1);color:var(--text-secondary);flex-wrap:wrap;font-size:.875rem;display:flex}.comment__edited{color:var(--text-secondary)}.comment__body{white-space:pre-wrap;overflow-wrap:anywhere}.comment__actions{align-items:center;gap:var(--space-2);margin-top:var(--space-1);flex-wrap:wrap;display:flex}.comment-form{gap:var(--space-2);flex-direction:column;min-width:0;display:flex}.comment-form__counter{color:var(--text-secondary);text-align:right;font-size:.875rem}.comment-form__message{color:var(--text-secondary);overflow-wrap:anywhere;min-height:1.5rem}.comment-form__actions{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.field__textarea{font:inherit;padding:var(--space-2) var(--space-3);border:1px solid 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