:root{color-scheme:light;font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;--bg: #f8fafc;--panel: rgba(255, 255, 255, .94);--panel-solid: #ffffff;--panel-muted: #f8fafc;--line: rgba(148, 163, 184, .24);--line-strong: rgba(148, 163, 184, .36);--text: #0f172a;--muted: #64748b;--blue: #0369a1;--blue-soft: #e0f2fe;--emerald: #059669;--emerald-soft: #ecfdf5;--amber: #b45309;--amber-soft: #fffbeb;--rose: #be123c;--rose-soft: #fff1f2;--shadow-sm: 0 8px 24px rgba(15, 23, 42, .05);--shadow-md: 0 16px 40px rgba(15, 23, 42, .08);background:linear-gradient(180deg,#f8fbff,#f8fafc);color:var(--text)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:transparent}button,input{font:inherit}button{border:0;cursor:pointer}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(3,105,161,.45);outline-offset:3px}.skip-link{position:absolute;left:20px;top:8px;z-index:40;padding:10px 14px;border-radius:14px;background:var(--text);color:#fff;transform:translateY(-140%);transition:transform .14s ease}.skip-link:focus-visible{transform:translateY(0)}img{display:block;max-width:100%}#root{min-height:100vh}.app-shell{min-height:100vh;background:radial-gradient(circle at top left,rgba(125,211,252,.16),transparent 24%),linear-gradient(180deg,#f8fbff,#f8fafc)}.page-frame{position:relative;max-width:1280px;margin:0 auto;padding:20px 20px 48px}.top-nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 0 18px}.brand-lockup{display:flex;align-items:center;gap:12px;width:fit-content;border-radius:999px;transition:opacity .14s ease,transform .14s ease}.brand-lockup:hover{opacity:.9}.brand-lockup:focus-visible{outline:2px solid rgba(3,105,161,.24);outline-offset:4px}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:18px;border:1px solid var(--line);background:var(--panel-solid);box-shadow:var(--shadow-sm);overflow:hidden}.brand-mark__icon{width:100%;height:100%;display:block}.brand-name{font-size:1rem;font-weight:600;letter-spacing:-.02em}.top-nav__links{display:flex;align-items:center;gap:24px;color:var(--muted);font-size:.95rem}.top-nav__link{border-radius:999px;padding:6px 0}.top-nav__links a:hover,.top-nav__link--active{color:var(--text)}.mobile-filter-button{display:none;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:var(--panel-solid);color:var(--muted);box-shadow:var(--shadow-sm)}.landing-state{min-height:calc(100vh - 110px);display:flex;flex-direction:column;justify-content:center;gap:30px}.landing-state__hero{max-width:760px;margin:0 auto;text-align:center}.landing-state__eyebrow{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel-solid);color:var(--muted);font-size:.78rem;font-weight:500;box-shadow:var(--shadow-sm)}.landing-state__hero h1{margin:20px 0 0;font-size:clamp(2.8rem,7vw,4.8rem);line-height:1;letter-spacing:-.05em}.landing-state__hero p{max-width:640px;margin:16px auto 0;font-size:1.02rem;line-height:1.75;color:var(--muted)}.landing-state__search{width:100%;max-width:880px;margin:0 auto}.landing-state__popular{width:100%;max-width:880px;margin:0 auto;text-align:center}.info-page{max-width:920px;margin:0 auto;padding:20px 0 40px}.info-hero{max-width:720px;margin:0 auto;text-align:center}.info-hero h1{margin:20px 0 0;font-size:clamp(2.4rem,5vw,3.6rem);line-height:1.04;letter-spacing:-.05em}.info-hero p{max-width:660px;margin:16px auto 0;color:var(--muted);line-height:1.75}.info-hero__actions{display:flex;justify-content:center;margin-top:24px}.info-hero--left,.info-hero__actions--left{text-align:left;justify-content:flex-start}.info-button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 20px;border-radius:999px;background:var(--text);color:#fff;box-shadow:var(--shadow-sm)}.info-button--secondary{background:var(--panel-solid);color:var(--text);border:1px solid var(--line)}.info-page__stack{display:flex;flex-direction:column;gap:16px;margin-top:32px}.info-page__footer{margin-top:16px}.info-section{padding:24px 26px;border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow-sm)}.info-section--compact{padding-block:20px}.info-section h2{margin:0;font-size:1.15rem;letter-spacing:-.03em}.info-section__body{margin-top:14px;color:var(--muted);line-height:1.75}.info-section__body p{margin:0}.info-step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.info-step-card{min-height:100%;padding:18px;border-radius:24px;background:var(--panel-muted);border:1px solid var(--line)}.info-step-card__number{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#94a3b8}.info-step-card h3{margin:12px 0 0;font-size:1rem;color:var(--text)}.info-step-card p{margin:10px 0 0;color:var(--muted);line-height:1.7}.info-list{margin:0;padding:0;list-style:none}.info-list li{position:relative;padding-left:18px}.info-list li+li{margin-top:12px}.info-list li:before{content:"";position:absolute;left:0;top:.78em;width:7px;height:7px;border-radius:999px;background:#0369a1b3;transform:translateY(-50%)}.contact-card{display:grid;gap:10px;padding:18px;border-radius:22px;background:var(--panel-muted);border:1px solid var(--line)}.admin-page{max-width:1040px}.admin-login{max-width:520px;margin:40px auto 0}.admin-login h1{margin:0;font-size:2rem;letter-spacing:-.04em}.admin-login p{margin:12px 0 0;color:var(--muted);line-height:1.7}.admin-login__form{display:flex;gap:12px;margin-top:22px}.admin-login__form input{flex:1 1 auto;min-height:52px;padding:0 16px;border-radius:18px;border:1px solid var(--line);background:var(--panel-solid)}.admin-login__form button{min-width:112px;min-height:52px;border-radius:18px;background:var(--text);color:#fff;font-weight:600}.admin-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.admin-metric__label{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:700}.admin-metric__value{margin-top:12px;font-size:2rem;letter-spacing:-.05em;font-weight:700}.admin-table{display:flex;flex-direction:column;gap:12px}.admin-table__row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:16px 0;border-top:1px solid var(--line)}.admin-table__row:first-child{padding-top:0;border-top:0}.admin-table__title{font-weight:600}.admin-table__meta{margin-top:6px;color:var(--muted);line-height:1.6}.admin-table__stats{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.admin-table__stats span{padding:8px 12px;border-radius:999px;background:var(--panel-muted);color:#475569;font-size:.82rem}.contact-card a,.info-section a,.legal-footer__links a{color:var(--blue)}.legal-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border:1px solid var(--line);border-radius:24px;background:var(--panel);box-shadow:var(--shadow-sm)}.legal-footer__label{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.legal-footer__links{display:flex;gap:18px}.landing-state__popular-label{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.popular-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}.popular-tile{min-height:58px;padding:12px 14px;border-radius:20px;border:1px solid var(--line);background:var(--panel-solid);color:var(--muted);box-shadow:var(--shadow-sm)}.popular-tile:hover{border-color:var(--line-strong);color:var(--text)}.popular-tile span{display:-webkit-box;overflow:hidden;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.results-page{max-width:1080px;margin:0 auto}.sticky-shell{position:sticky;top:12px;z-index:20;margin-bottom:20px}.search-shell{border-radius:30px;padding:6px;border:1px solid rgba(226,232,240,.92);background:#f8fafce0;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.search-shell__inner{border-radius:26px;border:1px solid var(--line);background:var(--panel-solid);padding:12px;box-shadow:0 8px 24px #0f172a0a}.search-shell__form{display:flex;align-items:center;gap:12px}.search-shell__form input{width:100%;height:58px;border-radius:18px;border:1px solid var(--line);background:var(--panel-muted);padding:0 18px;color:var(--text);font-size:1rem}.search-shell__form input::placeholder{color:#94a3b8}.search-shell__form button{flex:0 0 auto;height:58px;padding:0 26px;border-radius:18px;background:var(--blue);color:#fff;font-weight:600}.search-shell__form button:disabled{background:#cbd5e1;color:#64748b;cursor:not-allowed}.deep-search-prompt{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;padding:13px 16px;border-radius:18px;border:1px solid var(--line);background:var(--panel-muted);color:var(--muted);font-size:.95rem}.deep-search-prompt button{background:transparent;padding:0;color:var(--blue);font-weight:600}.deep-search-prompt--active{border-color:#7dd3fc6b;background:#f0f9ff;color:#0c4a6e}.deep-search-prompt--active button{color:#075985}.deep-search-prompt--progress{border-color:#7dd3fc66;background:var(--blue-soft);color:#0c4a6e}.deep-search-prompt__secondary{margin-left:auto;font-weight:600}.message-panel,.results-summary,.progress-panel,.empty-state{border:1px solid var(--line);border-radius:28px;background:var(--panel);box-shadow:var(--shadow-sm)}.message-panel{padding:16px 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.confidence-slider{accent-color:var(--rose)}.slider-panel__ticks{font-size:.74rem;color:var(--muted)}.slider-panel__copy{margin-top:14px;color:var(--muted);line-height:1.6;font-size:.92rem}.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0 20px}.chip{padding:10px 14px;border-radius:999px;border:1px solid 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11px;border-radius:999px;font-size:.78rem;font-weight:600}.product-badge--deal{background:var(--blue-soft);color:var(--blue)}.product-badge--high{background:var(--emerald-soft);color:var(--emerald)}.product-badge--medium{background:var(--amber-soft);color:var(--amber)}.product-badge--low{background:var(--rose-soft);color:var(--rose)}.product-badge__dot{width:7px;height:7px;border-radius:999px;background:currentColor}.product-card__rank{color:var(--muted);font-size:.8rem}.product-card__media{margin-top:16px;height:176px;border-radius:24px;border:1px solid rgba(226,232,240,.9);overflow:hidden;background:#f8fafc}.product-card__media img,.product-card__image-fallback{width:100%;height:100%;object-fit:cover}.product-card__image-fallback{display:grid;place-items:center;color:var(--muted)}.product-card__title{min-height:4.6rem;margin:16px 0 0;overflow:hidden;display:-webkit-box;font-size:1rem;font-weight:600;line-height:1.55;letter-spacing:-.02em;-webkit-box-orient:vertical;-webkit-line-clamp:3}.product-card__merchant{margin-top:8px;color:var(--muted);font-size:.94rem}.product-card__price-row{display:flex;align-items:flex-end;gap:10px;min-height:3.2rem}.product-card__price{font-size:1.7rem;font-weight:700;letter-spacing:-.04em}.product-card__compare{padding-bottom:3px;color:var(--muted);text-decoration:line-through}.product-card__signals{display:flex;flex-wrap:wrap;gap:8px;min-height:2.5rem;margin-top:12px}.product-card__signal{padding:7px 11px;border-radius:999px;border:1px solid var(--line);background:var(--panel-muted);color:#475569;font-size:.78rem}.product-card__explanation{min-height:4.4rem;margin-top:12px;padding:12px 14px;border-radius:18px;background:var(--panel-muted);color:#475569;line-height:1.6;font-size:.92rem}.product-card__secondary-action{margin-top:12px;height:42px;border-radius:16px;background:var(--panel-muted);color:var(--text)}.product-card__cta{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:46px;margin-top:auto;border-radius:18px;background:var(--text);color:#fff;font-weight:600}.product-card--skeleton .skeleton{animation:pulse 1.4s ease-in-out infinite;background:linear-gradient(90deg,#e2e8f0 25%,#f8fafc,#e2e8f0 75%);background-size:200% 100%;border-radius:14px}.skeleton--pill{width:180px;height:28px;border-radius:999px}.skeleton--rank{width:32px;height:14px}.skeleton--media{width:100%;height:100%}.skeleton--title{height:18px;margin-top:16px}.skeleton--title.short{width:72%;margin-top:10px}.skeleton--merchant{width:32%;height:14px;margin-top:12px}.skeleton--price{width:50%;height:28px;margin-top:16px}.skeleton--signals{width:100%;height:32px;margin-top:12px}.skeleton--copy{width:100%;height:72px;margin-top:12px}.skeleton--button{width:100%;height:46px;margin-top:auto}.infinite-loader{display:flex;align-items:center;gap:12px;margin:20px auto 0;width:fit-content;padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:var(--panel-solid);color:var(--muted);box-shadow:var(--shadow-sm)}.infinite-loader__button{min-height:38px;padding:0 14px;border-radius:999px;background:var(--blue-soft);color:#075985;font-weight:600}.infinite-loader--idle{color:#64748b}.empty-state{padding:28px}.empty-state__intro{max-width:720px;margin:0 auto;text-align:center}.empty-state__intro h1{margin:20px 0 0;font-size:clamp(2rem,4vw,2.6rem);line-height:1.12;letter-spacing:-.04em}.empty-state__intro p{max-width:680px;margin:14px auto 0;color:var(--muted);line-height:1.7}.empty-state__hint{font-weight:600;color:#0f4c81}.empty-state__actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:28px}.empty-panel{padding:18px;border-radius:24px;border:1px solid var(--line);background:var(--panel-muted)}.empty-panel__title{font-size:1rem;font-weight:600}.empty-panel__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.empty-panel__stack{display:flex;flex-direction:column;gap:12px;margin-top:16px}.empty-panel button{min-height:54px;padding:12px 14px;border-radius:18px;border:1px solid var(--line);background:var(--panel-solid);color:#334155;text-align:left;box-shadow:var(--shadow-sm)}.empty-panel__grid button{text-align:center}@keyframes pulse{0%{background-position:100% 50%}to{background-position:0 50%}}@media(max-width:1100px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:767px){.page-frame{padding:14px 14px 28px}.top-nav{padding-bottom:14px}.top-nav__links{display:none}.mobile-filter-button{display:inline-flex}.landing-state{min-height:calc(100vh - 80px);gap:24px}.landing-state__hero h1{font-size:2.7rem}.info-page{padding-top:8px}.info-hero h1{font-size:2.4rem}.info-section,.legal-footer{border-radius:24px}.info-step-grid{grid-template-columns:1fr}.admin-login__form,.admin-table__row,.admin-table__stats,.admin-metric-grid{grid-template-columns:1fr;flex-direction:column;align-items:stretch}.legal-footer{flex-direction:column;align-items:flex-start}.search-shell__inner{padding:10px}.search-shell__form{align-items:stretch}.search-shell__form button{padding-inline:18px}.popular-grid,.empty-state__actions,.empty-panel__grid,.product-grid{grid-template-columns:1fr}.results-summary,.progress-panel,.empty-state{padding:18px;border-radius:24px}.results-summary__row,.progress-panel__row,.search-shell__form{flex-direction:column}.results-summary__aside{width:100%}.sticky-shell{top:0}.chip-row{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;margin-top:14px}.chip-row::-webkit-scrollbar{display:none}.product-card{border-radius:26px;padding:16px}.product-card__media{height:150px}.product-card__title{min-height:4.3rem;font-size:.98rem}}