*{box-sizing:border-box}body{color:#000;background:#f6f7fb;margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Ubuntu,Helvetica Neue,sans-serif;line-height:1.5}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.page{padding:32px 0}.container{max-width:1200px;margin:auto;padding:0 20px}.page-title{margin-bottom:16px;font-size:28px;font-weight:800}.page-subtitle{color:#000;margin-bottom:24px;font-size:15px}.btn{cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;padding:10px 16px;font-size:14px;font-weight:600;transition:transform .15s,box-shadow .15s;display:inline-flex}.btn-primary{color:#fff;background:linear-gradient(135deg,#000 0% 100%)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px #00000040}.btn-outline{color:#000;background:#fff;border:1px solid #d1d5db}.btn-outline:hover{background:#f8fafc}.card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 6px 16px #00000040}.phone-detail.page{padding:32px 0}.detail-header{align-items:flex-start;gap:28px;display:flex}.detail-left{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:18px}.detail-left img{object-fit:contain;width:260px;height:260px}.detail-right h1{margin:0 0 8px;font-size:26px;font-weight:800}.detail-right p{color:#000;margin:0;font-size:14px}.key-specs{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px;display:grid}.key-specs div{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:12px;font-size:14px;font-weight:600}.buy-row{align-items:center;gap:16px;margin-top:18px;display:flex}.buy-btn{color:#fff;cursor:pointer;background:#000;border:none;border-radius:12px;padding:12px 18px;font-weight:700}.price-big{color:#000;font-size:22px;font-weight:900}.specs-section{margin-top:32px}.spec-block{background:#fff;border:1px solid #e5e7eb;border-radius:16px;margin-bottom:16px;padding:18px}.spec-block h3{margin:0 0 12px;font-size:18px;font-weight:800}.spec-block dl{grid-template-columns:220px 1fr;gap:10px 14px;display:grid}.spec-block dt{color:#000;font-weight:600}.spec-block dd{margin:0;font-weight:500}.static-page{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:28px}.static-page h2{color:#000;margin-bottom:12px;font-size:22px}.static-page p{color:#000;margin-bottom:12px;font-size:14px;line-height:1.6}.static-page ul{margin-bottom:16px;padding-left:18px}.static-page li{color:#000;margin-bottom:8px}.about-wrapper,.policy-wrapper,.terms-wrapper,.contact-wrapper{color:#000;background:#fff;max-width:900px;margin:0 auto;padding:40px 24px}.about-wrapper h1,.policy-wrapper h1,.terms-wrapper h1,.contact-wrapper h1{color:#000;text-align:center;border-bottom:2px solid #000;margin-bottom:24px;padding-bottom:16px;font-size:36px;font-weight:800}.about-wrapper p,.policy-wrapper p,.terms-wrapper p,.contact-wrapper p{color:#000;margin-bottom:16px;font-size:16px;line-height:1.8}.about-intro{color:#000;text-align:center;background:#f8f9fa;border-left:4px solid #000;border-radius:4px;margin-bottom:32px;padding:20px;font-size:18px;font-weight:500}.about-section,.policy-section,.terms-section{background:#fff;border:1px solid #e5e7eb;border-radius:8px;margin-bottom:32px;padding:24px;box-shadow:0 2px 4px #0000000d}.about-section h2,.policy-section h2,.terms-section h2{color:#000;border-bottom:1px solid #e5e7eb;margin-bottom:16px;padding-bottom:8px;font-size:24px;font-weight:700}.about-section p,.policy-section p,.terms-section p{color:#000;margin-bottom:12px;font-size:16px;line-height:1.8}.about-section ul,.policy-section ul,.terms-section ul{margin:16px 0;padding-left:24px}.about-section li,.policy-section li,.terms-section li{color:#000;margin-bottom:8px;font-size:16px;line-height:1.8}.about-section strong,.policy-section strong,.terms-section strong{color:#000;font-weight:600}.about-section a,.policy-section a,.terms-section a{color:#000;font-weight:500;text-decoration:underline}.about-section a:hover,.policy-section a:hover,.terms-section a:hover{background:#f8f9fa;border-radius:2px;padding:2px 4px;text-decoration:none}.contact-info{background:#f8f9fa;border:1px solid #e5e7eb;border-radius:8px;margin-top:32px;padding:24px}.contact-info h2{color:#000;margin-bottom:16px;font-size:24px;font-weight:700}.contact-info ul{margin:16px 0;padding-left:0;list-style:none}.contact-info li{color:#000;background:#fff;border-left:3px solid #000;border-radius:4px;margin-bottom:12px;padding:12px;font-size:16px;line-height:1.8}.contact-info a{color:#000;font-weight:500;text-decoration:underline}.contact-info a:hover{background:#f8f9fa;border-radius:2px;padding:2px 4px;text-decoration:none}@media (max-width:768px){.about-wrapper,.policy-wrapper,.terms-wrapper,.contact-wrapper{padding:24px 16px}.about-wrapper h1,.policy-wrapper h1,.terms-wrapper h1,.contact-wrapper h1{margin-bottom:20px;font-size:28px}.about-intro{padding:16px;font-size:16px}.about-section,.policy-section,.terms-section{margin-bottom:24px;padding:20px}.about-section h2,.policy-section h2,.terms-section h2{font-size:20px}.about-section p,.policy-section p,.terms-section p,.contact-wrapper p,.about-section li,.policy-section li,.terms-section li{font-size:15px}.contact-info{padding:20px}.contact-info h2{font-size:20px}.contact-info li{padding:10px;font-size:15px}}@media (max-width:480px){.about-wrapper,.policy-wrapper,.terms-wrapper,.contact-wrapper{padding:20px 12px}.about-wrapper h1,.policy-wrapper h1,.terms-wrapper h1,.contact-wrapper h1{margin-bottom:16px;font-size:24px}.about-intro{padding:12px;font-size:15px}.about-section,.policy-section,.terms-section{margin-bottom:20px;padding:16px}.about-section h2,.policy-section h2,.terms-section h2{font-size:18px}.about-section p,.policy-section p,.terms-section p,.contact-wrapper p,.about-section li,.policy-section li,.terms-section li{font-size:14px}.contact-info{padding:16px}.contact-info h2{font-size:18px}.contact-info li{padding:8px;font-size:14px}}.page h1{color:#000;text-align:center;border-bottom:2px solid #000;margin-bottom:32px;padding-bottom:16px;font-size:32px;font-weight:700}.features-grid{grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto;padding:0 20px;display:grid}.feature-card{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:28px 24px;transition:all .3s;box-shadow:0 2px 8px #0000000a}.feature-card:hover{border-color:#000;transform:translateY(-6px);box-shadow:0 12px 24px #0000001f}.feature-card h3{color:#000;margin:0 0 12px;font-size:20px;font-weight:700}.feature-card p{color:#6b7280;margin:0;font-size:15px;line-height:1.6}@media (max-width:900px){.features-grid{grid-template-columns:repeat(2,1fr);gap:20px}.feature-card{padding:24px 20px}.feature-card h3{font-size:18px}}@media (max-width:600px){.page h1{margin-bottom:24px;font-size:26px}.features-grid{grid-template-columns:1fr;gap:16px;padding:0 16px}.feature-card{padding:20px 16px}.feature-card h3{margin-bottom:8px;font-size:17px}.feature-card p{font-size:14px}}@media (max-width:900px){.detail-header{flex-direction:column}.detail-left{align-self:center}.detail-left img{width:200px;height:200px}.key-specs,.spec-block dl{grid-template-columns:1fr}}