.ech{--ink:#111;--orange:#ec5e27;--warm:#faf8f6;--muted:#6b6560;--border:#e3e0dc;--soft:#f4f0ec;background:#fff;color:var(--ink);padding-bottom:0}.ech *{box-sizing:border-box}.ech-shell{width:min(1420px,calc(100% - 48px));margin:auto}.ech-topline{display:flex;justify-content:space-between;align-items:center;padding:28px 0 18px;border-bottom:1px solid var(--border)}.ech-back{color:var(--ink);text-decoration:none;font-weight:700}.ech-eyebrow,.ech-kicker{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.ech-eyebrow{color:var(--muted)}.ech-kicker{color:var(--orange);margin:0 0 12px}.ech-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:end;padding:54px 0 28px}.ech-intro h1{margin:0;font-size:clamp(48px,6vw,86px);line-height:.96;letter-spacing:-.055em}.ech-lead{max-width:760px;margin:22px 0 0;color:var(--muted);font-size:clamp(18px,1.55vw,23px);line-height:1.55}.ech-pricebox{min-width:220px;padding:22px 24px;border:1px solid var(--border);border-radius:18px;background:var(--warm)}.ech-pricebox span,.ech-pricebox small{display:block;color:var(--muted);font-size:12px}.ech-pricebox strong{display:block;font-size:30px;margin:4px 0}.ech-reassurance{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:34px}.ech-reassurance span{padding:9px 13px;border:1px solid var(--border);border-radius:999px;background:#fff;font-size:13px;font-weight:700}.ech-layout{display:grid;grid-template-columns:minmax(340px,.85fr) minmax(0,1.15fr);gap:42px;align-items:start;padding-bottom:90px}.ech-preview-card{position:sticky;top:24px;border:1px solid var(--border);border-radius:24px;padding:22px;background:var(--warm);box-shadow:0 18px 48px rgba(17,17,17,.07)}.ech-preview-head{display:flex;justify-content:space-between;align-items:start;gap:20px}.ech-preview-head h2{margin:0;font-size:30px}.ech-preview-note{padding:6px 9px;border-radius:999px;background:#fff;border:1px solid var(--border);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.ech-preview-stage{position:relative;overflow:hidden;border-radius:18px;background:#efeae5;margin-top:18px;aspect-ratio:16/9}.ech-hat-image{display:block;width:100%;height:100%;object-fit:cover}.ech-patch-preview{--patch-bg:#b87943;position:absolute;left:68%;top:47%;width:17%;height:16%;transform:translate(-50%,-50%);background:var(--patch-bg);border-radius:4px;display:flex;align-items:center;justify-content:center;padding:6px;box-shadow:0 3px 8px rgba(0,0,0,.2);overflow:hidden;transition:.2s ease}.ech-patch-preview.ech-shape-rounded{border-radius:18px}.ech-patch-preview.ech-shape-circle{width:13%;aspect-ratio:1;height:auto;border-radius:50%}.ech-patch-preview.ech-shape-oval{width:17%;height:12%;border-radius:999px}.ech-patch-preview.ech-shape-square{width:13%;aspect-ratio:1;height:auto}.ech-patch-preview.ech-shape-hexagon{clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);border-radius:0}.ech-patch-preview.ech-shape-contour{clip-path:polygon(7% 24%,34% 4%,70% 9%,94% 35%,84% 75%,55% 96%,18% 85%,2% 53%);border-radius:0}.ech-patch-preview.ech-pos-left{left:64%}.ech-patch-preview.ech-pos-right{left:72%}.ech-patch-preview.is-stitched{border:2px dashed #111}.ech-logo-placeholder{font-size:clamp(7px,1vw,14px);font-weight:900;letter-spacing:.04em;text-align:center;color:#111;line-height:1}.ech-logo-preview{max-width:90%;max-height:82%;object-fit:contain}.ech-preview-disclaimer{margin:14px 2px 18px;font-size:12px;line-height:1.5;color:var(--muted)}.ech-summary{margin:0;border-top:1px solid var(--border)}.ech-summary div{display:grid;grid-template-columns:110px 1fr;gap:15px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.ech-summary dt{font-weight:800}.ech-summary dd{margin:0;color:var(--muted);text-align:right}.ech-progress{display:flex;gap:7px;overflow:auto;padding:0 0 14px;scrollbar-width:none}.ech-progress::-webkit-scrollbar{display:none}.ech-progress span{white-space:nowrap;padding:7px 10px;border-radius:999px;background:#f3f1ef;color:#746e69;font-size:11px;font-weight:800}.ech-progress span.is-active{background:var(--ink);color:#fff}.ech-step{padding:30px 0 34px;border-top:1px solid var(--border)}.ech-step:first-of-type{border-top:0}.ech-step-heading{display:flex;gap:16px;align-items:flex-start;margin-bottom:22px}.ech-step-heading>span{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;background:var(--ink);color:#fff;font-size:11px;font-weight:800;flex:0 0 auto}.ech-step-heading h2{font-size:28px;line-height:1.1;margin:1px 0 7px}.ech-step-heading p{margin:0;color:var(--muted);line-height:1.5}.ech-choice-grid{display:grid;gap:12px}.ech-choice-grid--3{grid-template-columns:repeat(3,1fr)}.ech-choice-card{position:relative;min-height:150px;padding:20px;border:1px solid var(--border);border-radius:18px;cursor:pointer;background:#fff;transition:.15s ease}.ech-choice-card input,.ech-swatch input,.ech-patch-color input,.ech-shape-grid input,.ech-segmented input{position:absolute;opacity:0;pointer-events:none}.ech-choice-card:hover,.ech-choice-card.is-selected{border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}.ech-choice-brand{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--ink);color:#fff;font-size:19px;font-weight:900;margin-bottom:22px}.ech-choice-card strong,.ech-choice-card small{display:block}.ech-choice-card small{margin-top:5px;color:var(--muted)}.ech-swatch-grid,.ech-patch-colors{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ech-swatch,.ech-patch-color{position:relative;display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--border);border-radius:14px;cursor:pointer;font-size:13px;font-weight:700}.ech-swatch:hover,.ech-swatch.is-selected,.ech-patch-color:hover,.ech-patch-color.is-selected{border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}.ech-swatch i,.ech-patch-color i{display:block;width:30px;height:30px;border-radius:50%;background:var(--swatch);border:1px solid rgba(0,0,0,.12);flex:0 0 auto}.ech-patch-color i{background:var(--pc)}.ech-field-label{display:block;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px;color:#5d5752}.ech-inline-group{margin-bottom:18px}.ech-segmented{display:flex;gap:8px;flex-wrap:wrap}.ech-segmented label{position:relative;cursor:pointer}.ech-segmented span{display:inline-flex;min-height:42px;align-items:center;padding:0 15px;border:1px solid var(--border);border-radius:999px;font-weight:700;font-size:13px;background:#fff}.ech-segmented label.is-selected span{border-color:var(--orange);background:#fff5f0;box-shadow:0 0 0 1px var(--orange)}.ech-segmented--stack{flex-direction:column;align-items:stretch}.ech-segmented--stack span{width:100%;justify-content:center}.ech-shape-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:24px}.ech-shape-grid label{position:relative;min-height:96px;border:1px solid var(--border);border-radius:14px;padding:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;cursor:pointer;font-size:12px;font-weight:700}.ech-shape-grid label:hover,.ech-shape-grid label.is-selected{border-color:var(--orange);box-shadow:0 0 0 1px var(--orange)}.ech-shape-grid i{display:block;width:44px;height:28px;background:#ba7b47;border-radius:2px}.ech-shape-grid [data-shape="rounded"] i{border-radius:10px}.ech-shape-grid [data-shape="circle"] i{width:30px;height:30px;border-radius:50%}.ech-shape-grid [data-shape="oval"] i{width:44px;height:26px;border-radius:50%}.ech-shape-grid [data-shape="square"] i{width:30px;height:30px}.ech-shape-grid [data-shape="hexagon"] i{clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%)}.ech-shape-grid [data-shape="contour"] i{clip-path:polygon(7% 24%,34% 4%,70% 9%,94% 35%,84% 75%,55% 96%,18% 85%,2% 53%)}.ech-two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}.ech-upload{min-height:155px;border:2px dashed #cfc6be;border-radius:18px;background:var(--warm);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:22px;cursor:pointer}.ech-file-input{position:absolute;opacity:0;pointer-events:none}.ech-upload:hover{border-color:var(--orange)}.ech-upload-icon{width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:20px;font-weight:800;margin-bottom:9px}.ech-upload strong{font-size:17px}.ech-upload small{color:var(--muted);margin-top:4px}.ech-upload-error{margin-top:10px;padding:10px 12px;border-radius:10px;background:#fff0ef;color:#8a2721;font-size:13px}.ech-notes-label{display:block;margin:20px 0 8px;font-size:13px;font-weight:800}.ech-notes-label span{font-weight:400;color:var(--muted)}.ech textarea{width:100%;border:1px solid var(--border);border-radius:14px;padding:14px 15px;background:#fff;font:inherit;resize:vertical}.ech-order-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.ech-qty-block,.ech-total-block{padding:18px;border:1px solid var(--border);border-radius:16px;background:var(--warm)}.ech-qty{display:grid;grid-template-columns:44px 70px 44px;width:max-content;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}.ech-qty button{border:0;background:#fff;font-size:20px;cursor:pointer}.ech-qty input{width:100%;border:0;border-left:1px solid var(--border);border-right:1px solid var(--border);text-align:center;font-size:16px;font-weight:800}.ech-qty input::-webkit-outer-spin-button,.ech-qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.ech-qty-block small,.ech-total-block small{display:block;margin-top:10px;color:var(--muted);line-height:1.4}.ech-total-block span,.ech-total-block strong{display:block}.ech-total-block strong{font-size:30px;margin:6px 0}.ech-ack{display:flex;gap:10px;align-items:flex-start;margin:20px 0;color:#4f4945;font-size:13px;line-height:1.45}.ech-ack input{margin-top:3px}.ech-form-error{margin-bottom:12px;padding:10px 12px;border-radius:10px;background:#fff0ef;color:#8a2721}.ech-add-btn{width:100%;min-height:58px;border:0;border-radius:999px;background:var(--orange);color:#fff;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;font:inherit;font-weight:900;font-size:16px;cursor:pointer;box-shadow:0 12px 28px rgba(236,94,39,.18)}.ech-add-btn:disabled{opacity:.5;cursor:not-allowed}.ech-fineprint{margin:10px 4px 0;color:var(--muted);font-size:11px;line-height:1.45}.ech-how{background:var(--ink);color:#fff;padding:86px 0}.ech-section-head{max-width:760px;margin-bottom:38px}.ech-section-head h2{font-size:clamp(38px,4vw,58px);line-height:1.02;letter-spacing:-.04em;margin:0}.ech-section-head>p:last-child{color:var(--muted);font-size:17px;line-height:1.6}.ech-how .ech-section-head h2{color:#fff}.ech-how-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #343434}.ech-how-grid article{padding:28px 30px 0 0;margin-right:30px;border-right:1px solid #343434}.ech-how-grid article:last-child{border-right:0}.ech-how-grid span{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.12em}.ech-how-grid h3{color:#fff;font-size:24px;margin:32px 0 10px}.ech-how-grid p{color:#b8b5b1;line-height:1.6}.ech-work{padding:86px 0;background:#fff}.ech-work img{width:100%;height:auto;display:block;border-radius:24px;box-shadow:0 20px 50px rgba(17,17,17,.08)}.ech-faq{padding:86px 0 120px;background:var(--soft)}.ech-faq-list{border-top:1px solid #d9d1ca}.ech-faq details{border-bottom:1px solid #d9d1ca;padding:0}.ech-faq summary{list-style:none;cursor:pointer;padding:19px 0;font-size:17px;font-weight:800;position:relative;padding-right:34px}.ech-faq summary::-webkit-details-marker{display:none}.ech-faq summary:after{content:"+";position:absolute;right:6px;top:17px;font-size:22px}.ech-faq details[open] summary:after{content:"−"}.ech-faq details p{max-width:820px;margin:0 0 20px;color:var(--muted);line-height:1.65}.ech-contact-line{margin-top:28px;font-weight:700}.ech-contact-line a{color:var(--orange)}.ech-mobile-bar{display:none}
@media(max-width:980px){.ech-shell{width:min(760px,calc(100% - 32px))}.ech-intro{grid-template-columns:1fr}.ech-pricebox{width:100%;min-width:0}.ech-layout{grid-template-columns:1fr;gap:22px}.ech-preview-card{position:relative;top:auto}.ech-choice-grid--3{grid-template-columns:1fr 1fr 1fr}.ech-swatch-grid,.ech-patch-colors{grid-template-columns:repeat(2,1fr)}.ech-how-grid{grid-template-columns:1fr}.ech-how-grid article{border-right:0;border-bottom:1px solid #343434;padding:24px 0;margin:0}.ech-how-grid article:last-child{border-bottom:0}.ech-faq{padding-bottom:100px}}
@media(max-width:640px){.ech{padding-bottom:78px}.ech-shell{width:calc(100% - 28px)}.ech-topline{padding-top:20px}.ech-intro{padding-top:38px}.ech-intro h1{font-size:51px}.ech-lead{font-size:18px}.ech-reassurance{gap:7px}.ech-reassurance span{font-size:11px}.ech-preview-card{padding:14px;border-radius:18px}.ech-preview-stage{border-radius:14px}.ech-summary div{grid-template-columns:90px 1fr}.ech-progress{position:sticky;top:0;z-index:4;background:#fff;padding:9px 0 12px}.ech-step{padding:26px 0 30px}.ech-step-heading h2{font-size:24px}.ech-choice-grid--3{grid-template-columns:1fr}.ech-choice-card{min-height:auto;display:grid;grid-template-columns:42px 1fr;column-gap:12px;align-items:center}.ech-choice-brand{grid-row:1/3;margin:0}.ech-choice-card small{margin:0}.ech-swatch-grid,.ech-patch-colors{grid-template-columns:1fr 1fr}.ech-shape-grid{grid-template-columns:repeat(3,1fr)}.ech-two-col,.ech-order-grid{grid-template-columns:1fr}.ech-add-btn{display:none}.ech-how,.ech-work,.ech-faq{padding:68px 0}.ech-faq{padding-bottom:80px}.ech-mobile-bar{position:fixed;z-index:20;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--border);box-shadow:0 -8px 28px rgba(0,0,0,.08)}.ech-mobile-bar span,.ech-mobile-bar strong{display:block}.ech-mobile-bar span{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.ech-mobile-bar strong{font-size:18px}.ech-mobile-submit{min-height:48px;border:0;border-radius:999px;padding:0 20px;background:var(--orange);color:#fff;font:inherit;font-weight:900}.ech-patch-preview{left:68%;top:47%;width:18%;height:17%}}
@media(max-width:390px){.ech-swatch-grid,.ech-patch-colors{grid-template-columns:1fr}.ech-shape-grid{grid-template-columns:repeat(2,1fr)}}