:root{--bg:#f5f5f5;--surface:#fff;--text:#242424;--muted:#6f6f6f;--line:#e5e7eb;--blue:#3483fa;--blue-dark:#2468c9;--yellow:#ffe600;--green:#00a650;--red:#f04438}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif}a{text-decoration:none;color:inherit}.shell{width:min(1450px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 2px 10px #00000008}.header-inner{height:78px;display:flex;align-items:center;gap:48px}.brand{font-size:25px;font-weight:800;letter-spacing:-1.2px;white-space:nowrap}.brand span{color:#eabf00}.search-box{height:45px;flex:1;max-width:640px;border:1px solid #ddd;border-radius:8px;color:#999;display:flex;align-items:center;justify-content:space-between;padding:0 16px}.site-header nav{margin-left:auto;display:flex;align-items:center;gap:24px;font-size:14px}.header-cta{background:var(--blue);color:white;padding:12px 22px;border-radius:8px;font-weight:700}
.page-wrap{padding:30px 0 70px}.product-grid{display:grid;grid-template-columns:88px minmax(0,1fr) 390px;gap:22px;align-items:start}.thumbnail{background:white;border:2px solid var(--blue);padding:5px;border-radius:10px}.thumbnail img{width:100%;height:auto;border-radius:6px;display:block}.cover-panel{background:#fff;border-radius:14px;min-height:650px;display:flex;align-items:center;justify-content:center;padding:26px;box-shadow:0 2px 14px #0000000b}.cover-panel img{width:auto;max-width:100%;height:min(680px,70vw);object-fit:contain;border-radius:8px;box-shadow:0 8px 30px #0002}
.buy-card,.section-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 2px 14px #00000008}.buy-card{padding:28px;position:sticky;top:100px}.eyebrow{color:#777;font-size:14px;margin:0 0 16px}.eyebrow span{display:inline-block;height:15px;border-left:1px solid #ccc;margin:0 10px -3px}.bestseller{display:inline-block;color:#fff;background:#ff6d21;border-radius:4px;padding:6px 9px;font-size:13px;font-weight:800}.buy-card h1{font-size:27px;line-height:1.2;margin:16px 0 14px}.rating{display:flex;align-items:center;gap:8px;color:#777;font-size:14px}.stars{display:inline-flex;color:var(--blue);gap:1px}.stars svg{width:21px;height:21px}.stars-small{color:#f6b800}.stars-small svg{width:17px;height:17px}.old-price{text-decoration:line-through;color:#8b8b8b;margin:22px 0 2px}.price-row{display:flex;align-items:center;gap:12px}.price-row strong{font-size:44px;font-weight:500;letter-spacing:-2px}.price-row span{background:var(--green);color:#fff;border-radius:4px;padding:5px 7px;font-weight:800}.installments{margin:2px 0 12px}.payment-link{color:var(--blue)}.access-badge{display:inline-block;margin:30px 0 14px;padding:8px 12px;background:#e8f8ef;color:#07863f;border-radius:99px;font-weight:800;font-size:14px}.delivery{line-height:1.6;margin:0 0 22px}.guarantee{display:flex;gap:12px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}.guarantee span{font-size:14px;line-height:1.5}.buy-button{display:block;text-align:center;background:var(--blue);color:#fff;font-size:18px;font-weight:800;border-radius:8px;padding:18px;transition:.2s}.buy-button:hover,.final-cta a:hover{background:var(--blue-dark);transform:translateY(-1px)}.seller{font-size:14px;margin:22px 0 0}.seller strong{color:var(--blue);font-weight:500}
.section-card{margin-top:24px;padding:32px}.section-heading p{color:var(--blue);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;margin:0 0 8px}.section-heading h2{font-size:30px;letter-spacing:-.7px;margin:0}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:26px;border:1px solid var(--line);border-radius:12px;overflow:hidden}.benefit{display:flex;gap:15px;align-items:center;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.benefit:nth-child(3n){border-right:0}.benefit:nth-child(n+4){border-bottom:0}.icon-circle{width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:#eaf3ff;color:var(--blue);display:grid;place-items:center}.benefit h3{font-size:16px;margin:0 0 7px}.benefit p{font-size:14px;color:var(--muted);line-height:1.45;margin:0}
.description>p{font-size:16px;line-height:1.8;color:#555;max-width:1100px}.description>h3{margin-top:28px}.check-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;padding:0;list-style:none}.check-list li{display:flex;gap:9px;align-items:flex-start;line-height:1.45}.check-list svg{width:20px;height:20px;flex:none;color:var(--green);stroke-width:3}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.info-grid article{background:#f7f9fc;border:1px solid var(--line);padding:24px;border-radius:12px}.info-grid h3{margin:0 0 10px}.info-grid p{color:#606060;line-height:1.65;margin:0}.callout{margin-top:24px;background:#eef5ff;border:1px solid #d9e8ff;padding:24px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;gap:20px}.callout strong{font-size:19px}.callout p{margin:5px 0 0;color:#627083}.callout a{background:var(--blue);color:#fff;padding:14px 24px;border-radius:8px;font-weight:800}
.comparison-wrap{overflow-x:auto;margin-top:26px;border:1px solid var(--line);border-radius:12px}.comparison-wrap table{width:100%;border-collapse:collapse;min-width:700px}.comparison-wrap th,.comparison-wrap td{text-align:center;padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.comparison-wrap th{font-size:16px;background:#f7f7f7}.comparison-wrap th:nth-child(2){background:#454545;color:#fff}.comparison-wrap th:nth-child(3){background:var(--yellow);color:#111}.comparison-wrap td:first-child{text-align:left;font-weight:600}.comparison-wrap tr:last-child td{border-bottom:0}.comparison-wrap th:last-child,.comparison-wrap td:last-child{border-right:0}.no,.yes{margin:auto;border-radius:50%;padding:4px;color:white;width:25px;height:25px;stroke-width:4}.no{background:var(--red)}.yes{background:#29bc61}.negative-text{color:var(--red);font-weight:700}.positive-text{color:var(--green);font-weight:700}
.comparison-mobile{display:none}
.reviews-header{display:flex;justify-content:space-between;align-items:end;gap:20px}.score{display:flex;align-items:center;gap:14px}.score>strong{font-size:44px}.score>div{display:flex;flex-direction:column;gap:3px}.score span{color:#777;font-size:13px}.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:28px}.review{border:1px solid var(--line);border-radius:12px;padding:20px;min-height:175px;display:flex;flex-direction:column}.review>p{font-size:15px;line-height:1.55;flex:1}.review footer{display:flex;align-items:center;gap:10px}.initial{width:38px;height:38px;border-radius:50%;background:#eef4ff;color:var(--blue);font-weight:800;display:grid;place-items:center}.review footer>div:last-child{display:flex;flex-direction:column;gap:4px}.review footer strong{font-size:14px}.review footer span{font-size:12px;color:var(--green);display:flex;align-items:center;gap:4px}
.final-cta{margin-top:24px;background:#151515;color:#fff;border-radius:16px;padding:38px 44px;display:flex;justify-content:space-between;align-items:center;gap:30px}.final-cta span{color:var(--yellow);font-size:12px;font-weight:900;letter-spacing:.12em}.final-cta h2{font-size:32px;margin:8px 0}.final-cta p{color:#bbb;margin:0}.final-price{display:grid;grid-template-columns:auto auto;align-items:center;gap:3px 20px}.final-price small{color:#bbb}.final-price strong{grid-row:2;font-size:44px}.final-price a{grid-row:1/3;grid-column:2;background:var(--blue);padding:17px 28px;border-radius:8px;font-weight:800;transition:.2s}.site-footer{background:#fff;border-top:1px solid var(--line);padding:34px 0}.site-footer .shell{display:flex;align-items:center;justify-content:space-between;gap:25px}.site-footer p{font-size:13px;color:#777}
@media(max-width:1050px){.product-grid{grid-template-columns:68px minmax(0,1fr) 340px}.cover-panel{min-height:560px}.buy-card{padding:22px}.benefit-grid,.reviews-grid{grid-template-columns:repeat(2,1fr)}.benefit:nth-child(3n){border-right:1px solid var(--line)}.benefit:nth-child(2n){border-right:0}.benefit:nth-child(n+4){border-bottom:1px solid var(--line)}.benefit:nth-child(n+5){border-bottom:0}}
@media(max-width:780px){.shell{width:min(100% - 24px,680px)}.site-header{position:relative}.header-inner{height:auto;padding:14px 0;display:grid;grid-template-columns:1fr auto;gap:12px}.brand{font-size:21px}.search-box{grid-row:2;grid-column:1/3;max-width:none}.site-header nav>a:first-child{display:none}.header-cta{padding:9px 14px}.page-wrap{padding-top:16px}.product-grid{grid-template-columns:1fr;gap:14px}.thumbnail{display:none}.cover-panel{min-height:auto;padding:14px}.cover-panel img{width:100%;height:auto;max-height:none}.buy-card{position:static}.buy-card h1{font-size:23px}.section-card{padding:22px 18px}.section-heading h2{font-size:25px}.benefit-grid,.reviews-grid,.check-list,.info-grid{grid-template-columns:1fr}.benefit{border-right:0!important;border-bottom:1px solid var(--line)!important}.benefit:last-child{border-bottom:0!important}.callout,.reviews-header,.final-cta{align-items:flex-start;flex-direction:column}.callout a{width:100%;text-align:center}.comparison-wrap{display:none}.comparison-mobile{display:grid;gap:12px;margin-top:22px}.comparison-mobile article{border:1px solid var(--line);border-radius:12px;overflow:hidden}.comparison-mobile h3{margin:0;padding:16px;background:#f7f7f7;font-size:16px}.comparison-mobile article>div{min-height:54px;padding:12px 15px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}.comparison-mobile article>div>span{color:#666;font-size:13px;font-weight:700}.comparison-mobile .hot-option{background:#fffbea;border-left:4px solid var(--yellow)}.comparison-mobile .no,.comparison-mobile .yes{margin:0}.review{min-height:160px}.final-cta{padding:28px 22px}.final-cta h2{font-size:27px}.final-price{width:100%;grid-template-columns:1fr auto}.site-footer .shell{flex-direction:column;align-items:flex-start}.site-footer p{margin:0}.score>strong{font-size:38px}}