@charset "UTF-8";#dt-aluminum-frames{--dt-orange:#EE8E21;--dt-grey:#474E54;--dt-dark:#323A40;--dt-light:#f5f6f7;--dt-line:#e1e5e8;position:relative;left:50%;width:100vw;max-width:100vw;margin-left:-50vw;overflow-x:clip;background:#fff;color:var(--dt-dark);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6}#dt-aluminum-frames,#dt-aluminum-frames *{box-sizing:border-box}#dt-aluminum-frames img{max-width:100%;height:auto}#dt-aluminum-frames a{color:inherit}#dt-aluminum-frames .dt-wrap{width:calc(100% - 48px);max-width:1200px;margin:0 auto}#dt-aluminum-frames .dt-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--dt-grey);font-size:13px;font-weight:800;line-height:1.25;letter-spacing:.11em;text-transform:uppercase}#dt-aluminum-frames .dt-kicker:before{content:"";display:block;flex:0 0 30px;width:30px;height:4px;border-radius:99px;background:var(--dt-orange)}#dt-aluminum-frames h1,#dt-aluminum-frames h2,#dt-aluminum-frames h3{margin:0;color:var(--dt-dark);font-family:Arial,Helvetica,sans-serif;font-weight:800;letter-spacing:-.025em}#dt-aluminum-frames h1{font-size:56px;line-height:1.04;max-width:700px}#dt-aluminum-frames h2{font-size:38px;line-height:1.1}#dt-aluminum-frames h3{font-size:20px;line-height:1.22}#dt-aluminum-frames p{margin:0;color:var(--dt-grey)}#dt-aluminum-frames .dt-lead{font-size:19px;line-height:1.65;max-width:790px;color:#555e63}#dt-aluminum-frames .dt-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}#dt-aluminum-frames .dt-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;max-width:100%;padding:14px 22px;border:2px solid var(--dt-orange);border-radius:8px;text-decoration:none;font-size:16px;font-weight:800;line-height:1.25;text-align:center;transition:border-color .2s ease,background .2s ease,color .2s ease,transform .2s ease}#dt-aluminum-frames .dt-btn-primary{background:var(--dt-orange);color:#202629}#dt-aluminum-frames .dt-btn-primary:hover{background:#fff;color:var(--dt-dark);transform:translateY(-1px)}#dt-aluminum-frames .dt-btn-secondary{background:#fff;color:var(--dt-dark);border-color:#c7cdd0}#dt-aluminum-frames .dt-btn-secondary:hover{border-color:var(--dt-orange);color:#a85d0d}#dt-aluminum-frames .dt-arrow{font-size:18px;line-height:1}#dt-aluminum-frames .dt-hero{position:relative;padding:72px 0 48px;background:linear-gradient(145deg,#fff 0%,#f7f7f6 62%,#eeeeeb 100%)}#dt-aluminum-frames .dt-hero-grid{display:flex;flex-wrap:wrap;align-items:center;gap:48px}#dt-aluminum-frames .dt-hero-copy{flex:1 1 500px;min-width:0;display:grid;gap:22px}#dt-aluminum-frames .dt-hero-card{flex:1 1 500px;min-width:0;overflow:hidden;border:1px solid #d7dcde;border-radius:20px;background:#fff;box-shadow:0 20px 52px rgba(31,39,43,.14)}#dt-aluminum-frames .dt-hero-image{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;background:#f4f4f2}#dt-aluminum-frames .dt-hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--dt-line);background:#fff}#dt-aluminum-frames .dt-hero-stats>div{min-width:0;padding:16px 12px;text-align:center;border-right:1px solid var(--dt-line)}#dt-aluminum-frames .dt-hero-stats>div:last-child{border-right:0}#dt-aluminum-frames .dt-hero-stats strong{display:block;color:var(--dt-dark);font-size:16px;line-height:1.2}#dt-aluminum-frames .dt-hero-stats span{display:block;margin-top:4px;color:#667076;font-size:11px;font-weight:800;line-height:1.3;letter-spacing:.06em;text-transform:uppercase}#dt-aluminum-frames .dt-proof{background:var(--dt-dark);color:#fff}#dt-aluminum-frames .dt-proof-grid{display:flex;flex-wrap:wrap}#dt-aluminum-frames .dt-proof-item{flex:1 1 260px;min-width:0;padding:23px 20px;display:flex;gap:14px;align-items:flex-start;border-right:1px solid rgba(255,255,255,.11)}#dt-aluminum-frames .dt-proof-icon{flex:0 0 38px;width:38px;height:38px;margin:0;border-radius:10px;background:var(--dt-orange);display:flex;align-items:center;justify-content:center;color:#242a2e;font-size:15px;font-weight:900;line-height:1;text-align:center}#dt-aluminum-frames .dt-proof-item strong{display:block;color:#fff;font-size:16px;line-height:1.3}#dt-aluminum-frames .dt-proof-item>div>span{display:block;margin-top:4px;color:#cdd3d6;font-size:14px;line-height:1.45}#dt-aluminum-frames .dt-section{padding:80px 0}#dt-aluminum-frames .dt-section-soft{background:var(--dt-light)}#dt-aluminum-frames .dt-heading{display:grid;gap:14px;max-width:860px;margin-bottom:38px}#dt-aluminum-frames .dt-heading-center{margin-left:auto;margin-right:auto;text-align:center}#dt-aluminum-frames .dt-heading-center .dt-kicker{justify-content:center}#dt-aluminum-frames .dt-heading-center .dt-lead{margin-left:auto;margin-right:auto}#dt-aluminum-frames .dt-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:18px}#dt-aluminum-frames .dt-card{min-width:0;padding:25px;border:1px solid var(--dt-line);border-radius:15px;background:#fff;box-shadow:0 8px 24px rgba(31,39,43,.045);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}#dt-aluminum-frames .dt-card:hover{transform:translateY(-3px);border-color:rgba(238,142,33,.6);box-shadow:0 14px 30px rgba(31,39,43,.08)}#dt-aluminum-frames .dt-num{display:grid;place-items:center;width:44px;height:44px;margin-bottom:17px;border-radius:11px;background:#fff2e1;color:#95520d;font-weight:900}#dt-aluminum-frames .dt-card h3{margin-bottom:9px}#dt-aluminum-frames .dt-card p{font-size:15px}#dt-aluminum-frames .dt-split{display:flex;flex-wrap:wrap;align-items:center;gap:52px}#dt-aluminum-frames .dt-split>div{flex:1 1 470px;min-width:0}#dt-aluminum-frames .dt-profile-visual{overflow:hidden;border:1px solid var(--dt-line);border-radius:18px;background:#fff;box-shadow:0 16px 38px rgba(34,40,44,.08)}#dt-aluminum-frames .dt-profile-visual img{display:block;width:100%}#dt-aluminum-frames .dt-bullets{display:grid;gap:14px;margin:26px 0 0;padding:0;list-style:none}#dt-aluminum-frames .dt-bullets li{position:relative;padding-left:31px;color:var(--dt-grey)}#dt-aluminum-frames .dt-bullets li:before{content:"✓";position:absolute;left:0;top:2px;display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:#fff0dc;color:#8b4b08;font-size:12px;font-weight:900}#dt-aluminum-frames .dt-text-link{display:inline-block;margin-top:22px;padding-bottom:2px;border-bottom:2px solid var(--dt-orange);color:var(--dt-dark);font-weight:800;text-decoration:none}#dt-aluminum-frames .dt-text-link:hover{color:#a85d0d}#dt-aluminum-frames .dt-table-shell{overflow:hidden;border:1px solid var(--dt-line);border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(34,40,44,.05)}#dt-aluminum-frames .dt-table-title{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 20px;padding:20px 22px;background:var(--dt-dark);color:#fff}#dt-aluminum-frames .dt-table-title strong{font-size:17px}#dt-aluminum-frames .dt-table-title span{color:#d7dcde;font-size:13px}#dt-aluminum-frames .dt-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}#dt-aluminum-frames table{width:100%;min-width:660px;border-collapse:collapse}#dt-aluminum-frames th,#dt-aluminum-frames td{padding:14px 18px;border-bottom:1px solid var(--dt-line);text-align:left;vertical-align:top}#dt-aluminum-frames th{background:#f6f7f7;color:var(--dt-dark);font-size:12px;letter-spacing:.06em;text-transform:uppercase}#dt-aluminum-frames td{color:var(--dt-grey);font-size:15px}#dt-aluminum-frames tbody tr:hover{background:#fffaf3}#dt-aluminum-frames .dt-table-subhead td{border-top:2px solid #f3d5ae;background:#fff4e6;color:var(--dt-dark);font-weight:900}#dt-aluminum-frames .dt-note{margin-top:15px;color:#687176;font-size:14px}#dt-aluminum-frames .dt-special-grid{display:flex;flex-wrap:wrap;gap:20px}#dt-aluminum-frames .dt-special-main{position:relative;flex:1 1 560px;min-width:0;min-height:350px;overflow:hidden;padding:32px;border-radius:18px;background:linear-gradient(135deg,var(--dt-dark),#454f55);color:#fff;display:flex;flex-direction:column;justify-content:flex-end}#dt-aluminum-frames .dt-special-main:before,#dt-aluminum-frames .dt-special-main:after{content:"";position:absolute;right:52px;top:42px;width:310px;height:205px;border:20px solid rgba(255,255,255,.12);transform:rotate(-8deg)}#dt-aluminum-frames .dt-special-main:after{right:105px;top:78px;border-color:rgba(238,142,33,.42);transform:rotate(6deg)}#dt-aluminum-frames .dt-special-main>*{position:relative;z-index:2}#dt-aluminum-frames .dt-special-main h3{margin-bottom:9px;color:#fff;font-size:27px}#dt-aluminum-frames .dt-special-main p{max-width:650px;color:#d9dee0}#dt-aluminum-frames .dt-special-stack{flex:1 1 400px;min-width:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}#dt-aluminum-frames .dt-mini{min-width:0;padding:21px;border:1px solid var(--dt-line);border-radius:15px;background:#fff}#dt-aluminum-frames .dt-mini b{display:block;margin-bottom:6px;color:var(--dt-dark)}#dt-aluminum-frames .dt-mini p{font-size:14px}#dt-aluminum-frames .dt-levels{display:grid;grid-template-columns:repeat(auto-fit,minmax(235px,1fr));gap:18px}#dt-aluminum-frames .dt-level{position:relative;min-width:0;overflow:hidden;padding:25px;border:1px solid var(--dt-line);border-radius:15px;background:#fff}#dt-aluminum-frames .dt-level:before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:var(--dt-orange)}#dt-aluminum-frames .dt-level small{display:block;margin-bottom:8px;color:#925d1b;font-size:12px;font-weight:900;letter-spacing:.07em;text-transform:uppercase}#dt-aluminum-frames .dt-level h3{margin-bottom:8px}#dt-aluminum-frames .dt-level p{font-size:15px}#dt-aluminum-frames .dt-app-section{background:#f3f4f4}#dt-aluminum-frames .dt-app-layout{display:grid;grid-template-columns:minmax(320px,.82fr) minmax(0,1.45fr);gap:20px;align-items:stretch}#dt-aluminum-frames .dt-app-intro{position:relative;min-width:0;overflow:hidden;padding:38px;border-radius:20px;background:linear-gradient(145deg,#323A40 0%,#3c464c 100%);color:#fff;box-shadow:0 16px 38px rgba(34,40,44,.10)}#dt-aluminum-frames .dt-app-intro:before{content:"";position:absolute;right:-92px;bottom:-72px;width:255px;height:185px;border:18px solid rgba(255,255,255,.06);transform:rotate(-8deg)}#dt-aluminum-frames .dt-app-intro:after{content:"";position:absolute;right:-35px;bottom:-34px;width:200px;height:138px;border:12px solid rgba(238,142,33,.22);transform:rotate(7deg)}#dt-aluminum-frames .dt-app-intro>*{position:relative;z-index:2}#dt-aluminum-frames .dt-app-intro .dt-kicker{color:#fff}#dt-aluminum-frames .dt-app-intro h2{margin-top:16px;color:#fff;font-size:36px}#dt-aluminum-frames .dt-app-intro p{margin-top:18px;color:#dce1e3;font-size:17px;line-height:1.65}#dt-aluminum-frames .dt-app-note{margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);color:#eef1f2;font-size:14px;line-height:1.55}#dt-aluminum-frames .dt-app-note strong{display:block;margin-bottom:4px;color:#fff;font-size:15px}#dt-aluminum-frames .dt-app-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:hidden;border:1px solid #dde1e3;border-radius:20px;background:#fff;box-shadow:0 16px 38px rgba(34,40,44,.06)}#dt-aluminum-frames .dt-app-item{min-width:0;min-height:118px;padding:24px 25px;display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start;border-bottom:1px solid #e4e7e9;transition:background .2s ease}#dt-aluminum-frames .dt-app-item:nth-child(odd){border-right:1px solid #e4e7e9}#dt-aluminum-frames .dt-app-item:nth-last-child(-n+2){border-bottom:0}#dt-aluminum-frames .dt-app-item:hover{background:#fffaf3}#dt-aluminum-frames .dt-app-index{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#fff1df;color:#9a570f;font-size:13px;font-weight:900;line-height:1}#dt-aluminum-frames .dt-app-copy strong{display:block;color:var(--dt-dark);font-size:17px;line-height:1.3}#dt-aluminum-frames .dt-app-copy span{display:block;margin-top:7px;color:#6b7479;font-size:14px;line-height:1.45}#dt-aluminum-frames .dt-why{display:flex;flex-wrap:wrap;align-items:flex-start;gap:42px;padding:36px;border:1px solid var(--dt-line);border-radius:18px;background:#fff}#dt-aluminum-frames .dt-why>div{flex:1 1 430px;min-width:0}#dt-aluminum-frames .dt-why-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:13px}#dt-aluminum-frames .dt-stat{min-width:0;padding:21px;border-radius:13px;background:var(--dt-light)}#dt-aluminum-frames .dt-stat strong{display:block;color:var(--dt-dark);font-size:28px;line-height:1.05}#dt-aluminum-frames .dt-stat span{display:block;margin-top:6px;color:var(--dt-grey);font-size:14px}#dt-aluminum-frames .dt-related{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:13px;margin-top:30px}#dt-aluminum-frames .dt-related a{min-width:0;padding:17px;border:1px solid var(--dt-line);border-radius:12px;background:#fff;color:var(--dt-dark);font-weight:800;text-decoration:none;transition:border-color .2s ease,color .2s ease,transform .2s ease}#dt-aluminum-frames .dt-related a:hover{transform:translateY(-2px);border-color:var(--dt-orange);color:#a85d0d}#dt-aluminum-frames .dt-faq{display:grid;gap:11px;max-width:940px;margin:0 auto}#dt-aluminum-frames details{padding:0 19px;border:1px solid var(--dt-line);border-radius:12px;background:#fff}#dt-aluminum-frames summary{position:relative;cursor:pointer;list-style:none;padding:18px 36px 18px 0;color:var(--dt-dark);font-weight:800;line-height:1.35}#dt-aluminum-frames summary::-webkit-details-marker{display:none}#dt-aluminum-frames summary:after{content:"+";position:absolute;right:0;top:10px;color:var(--dt-orange);font-size:27px;font-weight:500}#dt-aluminum-frames details[open] summary:after{content:"−"}#dt-aluminum-frames details p{padding:0 0 18px;font-size:15px}#dt-aluminum-frames .dt-cta{padding:66px 0;background:linear-gradient(130deg,#2f373c,#40494e);color:#fff}#dt-aluminum-frames .dt-cta-box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:34px}#dt-aluminum-frames .dt-cta-box>div:first-child{flex:1 1 600px;min-width:0}#dt-aluminum-frames .dt-cta-box>.dt-btns{flex:0 1 auto;margin-top:0}#dt-aluminum-frames .dt-cta h2{max-width:820px;color:#fff}#dt-aluminum-frames .dt-cta p{max-width:760px;margin-top:12px;color:#d9dde0}#dt-aluminum-frames .dt-cta .dt-kicker{color:#fff}#dt-aluminum-frames .dt-cta .dt-btn-secondary{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}#dt-aluminum-frames .dt-cta .dt-btn-secondary:hover{border-color:#fff;background:#fff;color:var(--dt-dark)}#dt-aluminum-frames .dt-reveal{opacity:1;transform:none}#dt-aluminum-frames.dt-js .dt-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}#dt-aluminum-frames.dt-js .dt-reveal.dt-visible{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){#dt-aluminum-frames.dt-js .dt-reveal{opacity:1;transform:none;transition:none}}@media (max-width:760px){#dt-aluminum-frames .dt-wrap{width:calc(100% - 28px)}#dt-aluminum-frames .dt-hero{padding:50px 0 34px}#dt-aluminum-frames h1{font-size:38px;line-height:1.06}#dt-aluminum-frames h2{font-size:31px}#dt-aluminum-frames .dt-lead{font-size:17px}#dt-aluminum-frames .dt-section{padding:60px 0}#dt-aluminum-frames .dt-hero-grid,#dt-aluminum-frames .dt-split{gap:30px}#dt-aluminum-frames .dt-hero-copy,#dt-aluminum-frames .dt-hero-card,#dt-aluminum-frames .dt-split>div{flex-basis:100%}#dt-aluminum-frames .dt-hero-stats{grid-template-columns:1fr}#dt-aluminum-frames .dt-hero-stats>div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-right:0;border-bottom:1px solid var(--dt-line);text-align:left}#dt-aluminum-frames .dt-hero-stats>div:last-child{border-bottom:0}#dt-aluminum-frames .dt-btns{display:grid;grid-template-columns:1fr;width:100%}#dt-aluminum-frames .dt-btn{width:100%}#dt-aluminum-frames .dt-proof-item{flex-basis:100%;border-right:0;border-bottom:1px solid rgba(255,255,255,.11)}#dt-aluminum-frames .dt-proof-item:last-child{border-bottom:0}#dt-aluminum-frames .dt-special-main{min-height:310px;padding:24px}#dt-aluminum-frames .dt-special-main:before,#dt-aluminum-frames .dt-special-main:after{width:220px;height:150px;right:-25px;top:42px}#dt-aluminum-frames .dt-special-main:after{right:22px;top:72px}#dt-aluminum-frames .dt-why{padding:24px}#dt-aluminum-frames .dt-table-title{align-items:flex-start;flex-direction:column}#dt-aluminum-frames .dt-cta{padding:54px 0}#dt-aluminum-frames .dt-app-layout{grid-template-columns:1fr}#dt-aluminum-frames .dt-app-intro{padding:28px}#dt-aluminum-frames .dt-app-intro h2{font-size:31px}#dt-aluminum-frames .dt-app-list{grid-template-columns:1fr}#dt-aluminum-frames .dt-app-item{min-height:0;border-right:0!important;border-bottom:1px solid #e4e7e9!important}#dt-aluminum-frames .dt-app-item:last-child{border-bottom:0!important}#dt-aluminum-frames .dt-cta-box>.dt-btns{width:100%}}