:root{
  --ink:#17231c;--muted:#637069;--soft:#8b978f;--green:#176b49;--green2:#0f7c50;--lime:#dff17d;--cream:#f7f6ee;--paper:#fffdf7;--line:#dce3dc;--white:#fff;--red:#b42318;--amber:#a15c07;
  --shadow:0 18px 60px rgba(23,35,28,.10);--hard:7px 7px 0 var(--ink);--radius:24px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#fbfaf4 0,#f1f5ec 100%);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}button,input{font:inherit}button{touch-action:manipulation}.nav{min-height:74px;padding:0 max(5vw,22px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(220,227,220,.86);background:rgba(247,246,238,.88);position:sticky;top:0;z-index:10;backdrop-filter:blur(16px)}.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none}.brand span{display:grid;place-items:center;width:36px;height:36px;background:var(--lime);border:1.5px solid var(--ink);border-radius:12px;box-shadow:3px 3px 0 var(--ink)}.brand strong{font-size:20px;font-weight:900;letter-spacing:-.03em}.brand em{font-style:normal;color:var(--muted);font-size:14px;border-left:1px solid var(--line);padding-left:9px}.nav nav{display:flex;gap:22px;align-items:center}.nav a{color:var(--ink);text-decoration:none;font-weight:700}.ghost,.chips button,.tabs button{background:transparent;border:0;color:var(--ink);cursor:pointer}.ghost{border:1px solid var(--ink);border-radius:999px;padding:10px 16px;background:rgba(255,255,255,.48)}.ghost:hover,.chips button:hover{background:#fff;transform:translateY(-1px)}
.hero{position:relative;overflow:hidden;padding:88px max(5vw,24px) 62px;background:radial-gradient(circle at 78% 18%,rgba(223,241,125,.9) 0 13%,transparent 32%),radial-gradient(circle at 8% 82%,rgba(23,107,73,.12) 0 18%,transparent 38%),linear-gradient(135deg,#f7f6ee,#edf5e6)}.hero:after{content:"";position:absolute;right:-120px;bottom:-120px;width:360px;height:360px;border:1px solid rgba(23,35,28,.09);border-radius:50%;box-shadow:0 0 0 34px rgba(255,255,255,.22),0 0 0 68px rgba(23,35,28,.035)}.hero-card,.search,.chips,.hero-stats,.notice{position:relative;z-index:1}.eyebrow{letter-spacing:.15em;font-size:12px;font-weight:900;color:var(--green);text-transform:uppercase}.hero h1{max-width:900px;margin:16px 0;font-size:clamp(52px,8vw,104px);line-height:.92;letter-spacing:-.075em}.hero p{font-size:18px;color:var(--muted);max-width:760px;line-height:1.75}.search{margin-top:34px;display:flex;max-width:900px;background:white;border:2px solid var(--ink);border-radius:20px;padding:7px;box-shadow:var(--hard)}.search:focus-within{box-shadow:9px 9px 0 var(--green);border-color:var(--green)}.search input{flex:1;border:0;outline:0;padding:18px;font-size:18px;min-width:0;background:transparent}.search button,#authSubmit,#logoutBtn{border:0;border-radius:14px;background:var(--ink);color:white;padding:0 28px;font-weight:800;cursor:pointer}.search button:hover,#authSubmit:hover,.admin-form button:hover,.user-row .save:hover{background:var(--green)}.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.chips button{padding:10px 15px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.7);font-weight:750}.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;max-width:900px;margin-top:28px}.hero-stats div{background:rgba(255,255,255,.68);border:1px solid rgba(220,227,220,.9);border-radius:18px;padding:16px 18px}.hero-stats strong{display:block;font-size:18px}.hero-stats span{display:block;margin-top:5px;color:var(--muted);font-size:13px}.notice{font-size:13px!important;margin-top:22px}.products{padding:68px max(5vw,24px);min-height:440px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px}.section-head.compact{align-items:center;margin-bottom:18px}.section-head h2{font-size:clamp(28px,4vw,42px);margin:10px 0 0;letter-spacing:-.04em}.section-head>span,.section-head span:last-child{color:var(--muted)}.result-tools{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.62)}.result-summary{color:var(--muted);font-size:14px}.result-filters{display:flex;flex-wrap:wrap;gap:8px}.filter{border:1px solid var(--line);border-radius:999px;padding:8px 12px;background:#fff;color:var(--ink);font-weight:750;cursor:pointer}.filter.active{color:#fff;background:var(--green);border-color:var(--green)}.results{display:grid;gap:18px;margin-top:20px}.compare-card{background:rgba(255,255,255,.86);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;grid-template-columns:minmax(280px,1.12fr) minmax(500px,1.9fr);gap:22px;box-shadow:var(--shadow)}.compare-card:hover{border-color:#c8d4c9;transform:translateY(-1px)}.product-meta{display:flex;gap:18px;min-width:0}.product-meta img{width:112px;height:112px;object-fit:cover;border-radius:18px;border:1px solid var(--line);background:#f8f8f5}.product-meta h3{font-size:21px;margin:8px 0 10px;line-height:1.35;letter-spacing:-.02em}.product-meta p{margin:5px 0;color:var(--muted);line-height:1.45}.comparison-summary{display:flex;flex-wrap:wrap;gap:2px;margin-top:15px;padding-top:13px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.lowest-copy{color:var(--green);font-weight:900}.no-price{color:var(--soft)}.offers{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.offer{border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:9px;background:#fff;min-width:0}.offer-top{display:flex;align-items:center;justify-content:space-between;gap:6px}.offer strong{font-size:14px}.offer-price{font-size:28px;font-weight:950;color:var(--green);letter-spacing:-.04em}.lowest-tag{padding:3px 7px;border-radius:999px;background:var(--lime);color:#27451b;font-size:11px;font-weight:900;white-space:nowrap}.offer small{color:var(--muted);line-height:1.45}.price-delta{color:var(--amber)!important;font-weight:750}.offer a,.evidence-btn{color:var(--green);font-weight:800;text-decoration:none}.offer a:hover,.evidence-btn:hover{text-decoration:underline}.offer.verified{background:linear-gradient(180deg,#fff,#f8fbf5)}.offer.lowest{border:2px solid var(--green);box-shadow:inset 0 0 0 1px rgba(23,107,73,.08)}.offer.missing{background:#f8f8f5}.offer.missing>span{color:var(--red);font-weight:850}.offer-links{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}.evidence-btn{border:0;padding:0;background:transparent;cursor:pointer;font-size:13px;white-space:nowrap}.empty{padding:58px 24px;text-align:center;border:1px dashed #aab7ad;border-radius:22px;color:var(--muted);background:rgba(255,255,255,.58)}.evidence-dialog{width:min(560px,calc(100% - 32px))}.evidence-list{margin:20px 0 0;display:grid;gap:0}.evidence-list div{padding:13px 0;border-top:1px solid var(--line)}.evidence-list dt{margin-bottom:5px;font-size:12px;color:var(--muted);font-weight:800}.evidence-list dd{margin:0;line-height:1.55;word-break:break-word}.evidence-list a{color:var(--green);font-weight:800}footer{padding:34px max(5vw,24px);border-top:1px solid var(--line);color:var(--muted)}
dialog{width:min(460px,calc(100% - 32px));border:0;border-radius:26px;padding:32px;box-shadow:0 30px 80px rgba(23,35,28,.35);background:var(--paper)}dialog::backdrop{background:rgba(23,35,28,.58);backdrop-filter:blur(5px)}.close{position:absolute;right:18px;top:12px;border:0;background:transparent;font-size:30px;cursor:pointer}.dialog-note{color:var(--muted);font-size:14px;line-height:1.6}.tabs{display:flex;border-bottom:1px solid var(--line);margin:18px 0}.tabs button{padding:12px 18px}.tabs .active{border-bottom:3px solid var(--green);font-weight:800}#authForm{display:grid;gap:16px}#authForm label{display:grid;gap:7px;font-size:14px;font-weight:800}#authForm input{border:1px solid var(--line);border-radius:12px;padding:13px 14px;font-size:16px;background:#fff}#authForm input:focus,.admin-form input:focus{outline:2px solid rgba(23,107,73,.18);border-color:var(--green)}#authSubmit,#logoutBtn{padding:14px}.error{min-height:20px;margin:0;color:var(--red);font-size:14px}.form-msg{margin:0;color:var(--green);font-weight:800;align-self:center}
.admin-main{padding:58px max(5vw,24px);display:grid;gap:24px}.admin-hero{display:grid;grid-template-columns:1fr minmax(240px,340px);gap:24px;align-items:end}.admin-hero p{color:var(--muted);line-height:1.7;max-width:760px}.admin-title{font-size:clamp(44px,7vw,82px);margin:12px 0 8px;letter-spacing:-.07em;line-height:.98}.admin-tip{background:var(--ink);color:#fff;border-radius:22px;padding:22px;box-shadow:var(--hard)}.admin-tip strong{display:block;margin-bottom:8px}.admin-tip span{color:#dce3dc;line-height:1.6}.admin-panel{background:rgba(255,255,255,.88);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.admin-form{display:grid;grid-template-columns:repeat(3,minmax(180px,1fr));gap:16px}.admin-form label{display:grid;gap:7px;font-weight:800}.admin-form input{padding:13px 14px;border:1px solid var(--line);border-radius:12px;background:#fff}.admin-form fieldset{grid-column:1/-1;display:flex;gap:20px;flex-wrap:wrap;border:1px solid var(--line);border-radius:16px;padding:16px 18px}.admin-form fieldset label{display:flex;align-items:center;gap:8px;font-weight:700}.admin-form button,.user-row .save{border:0;border-radius:12px;padding:13px 18px;background:var(--ink);color:#fff;font-weight:850;cursor:pointer}.user-list{display:grid;gap:12px}.user-row{display:grid;grid-template-columns:minmax(190px,1fr) minmax(300px,1.5fr) auto auto;gap:16px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:18px;background:#fff}.user-row small{display:block;color:var(--muted);margin-top:6px;line-height:1.45}.permission-checks{display:flex;gap:10px;flex-wrap:wrap}.permission-checks label{white-space:nowrap;border:1px solid var(--line);border-radius:999px;padding:8px 11px;background:#fbfbf8}.permission-checks input{accent-color:var(--green)}
@media(max-width:980px){.compare-card{grid-template-columns:1fr}.offers{grid-template-columns:repeat(3,1fr)}.admin-hero{grid-template-columns:1fr}.admin-form{grid-template-columns:1fr}.user-row{grid-template-columns:1fr}.permission-checks{align-items:flex-start}}@media(max-width:720px){.nav{min-height:66px}.brand em{display:none}.nav nav{gap:10px}.nav nav>a{display:none}.ghost{padding:9px 13px}.hero{padding-top:58px}.hero h1{font-size:clamp(48px,17vw,72px)}.hero p{font-size:16px}.search{box-shadow:5px 5px 0 var(--ink);border-radius:18px;display:grid;gap:8px}.search input{padding:15px 13px}.search button{height:48px}.hero-stats{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.result-tools{align-items:flex-start;flex-direction:column}.products{padding-top:48px}.product-meta{flex-direction:column}.product-meta img{width:100%;height:auto;max-height:260px;aspect-ratio:1.5;object-fit:contain}.offers{grid-template-columns:1fr}.admin-main{padding-top:38px}.admin-panel{padding:18px}.admin-title{font-size:44px}.user-row{padding:16px}}