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button{flex:1!important;min-height:44px!important;font-size:13px!important;font-weight:800!important}.mobile-bottom-nav button{color:#907c76;cursor:pointer;min-width:0;font-size:calc(12px * var(--ui-font-scale));background:0 0;border:0;align-content:center;place-items:center;gap:2px;min-height:48px;padding:4px 2px;font-weight:800;display:grid}.mobile-bottom-nav button svg{width:20px;height:20px}.mobile-header-back-button{border:1px solid var(--line);color:var(--ink);font-size:calc(12px * var(--ui-font-scale));cursor:pointer;background:#fff;border-radius:10px;flex-shrink:0;align-items:center;gap:4px;min-height:44px;padding:6px 10px;font-weight:800;display:inline-flex}.letter-set-choice-grid strong{font-size:calc(14px * var(--ui-font-scale))}.letter-set-choice-grid small{color:var(--muted);font-size:calc(12px * var(--ui-font-scale));margin-top:4px;line-height:1.4}.letter-set-choice-grid b{color:var(--pink-dark);font-size:calc(12px * var(--ui-font-scale));margin-top:8px;font-weight:800}.letter-set-meta-tag{font-size:calc(12px * var(--ui-font-scale));background:var(--pink-soft);color:var(--pink-dark);border-radius:6px;margin:6px 0;padding:4px 8px;display:inline-block}.editor-category-tabs button,.print-view-tabs button{min-height:44px;font-size:calc(12px * var(--ui-font-scale));font-weight:900}.size-mobile-tabs button{min-height:44px;font-size:calc(12px * var(--ui-font-scale));border:1px solid var(--line);color:var(--ink);text-align:center;cursor:pointer;background:#fff;border-radius:12px;font-weight:800}.sample-guide-button{border:1px solid var(--line);color:var(--pink-dark);cursor:pointer;font-size:calc(12px * var(--ui-font-scale));background:#fff;border-radius:999px;align-items:center;gap:5px;min-height:44px;padding:8px 14px;font-weight:800;display:inline-flex}.compact-sample-modal{max-height:85vh!important;padding:14px!important;overflow:hidden!important}.compact-sample-modal .sample-compare-grid{grid-template-columns:1fr 1fr;align-items:stretch;gap:8px;margin:6px 0;display:grid}.compact-sample-modal .sample-compare-col{flex-direction:column;gap:4px;min-width:0;display:flex}.compare-label{font-size:calc(12px * var(--ui-font-scale));color:var(--ink);text-align:center;font-weight:800}.compact-sample-modal .sample-dieline{border:1px solid var(--line);background:#fff;border-radius:8px;aspect-ratio:162/114!important;width:100%!important;height:auto!important;overflow:hidden!important}.compact-sample-modal .single-assembled-envelope-card{aspect-ratio:162/114!important;width:100%!important;height:auto!important;min-height:0!important;max-height:none!important;box-shadow:none!important;box-sizing:border-box!important;background:0 0!important;border:0!important;padding:0!important;overflow:hidden!important}.compact-sample-modal 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var(--line);box-sizing:border-box;background:linear-gradient(145deg,#fffaf8,#f6ece7);border-radius:22px;flex-direction:column;justify-content:center;align-items:center;gap:14px;min-height:320px;padding:16px;display:flex}.finished-stationery-card{border:1px solid var(--line);box-sizing:border-box;background:#fff;border-radius:14px;justify-content:center;align-items:center;width:100%;max-width:340px;height:230px;padding:8px;display:flex;box-shadow:0 6px 16px #50372f14}.finished-stationery-svg-stage{justify-content:center;align-items:center;width:100%;height:100%;display:flex;overflow:hidden}.finished-stationery-svg-stage svg{object-fit:contain;width:100%!important;max-width:100%!important;height:100%!important;max-height:100%!important}.number-field>span{font-size:calc(12px * var(--ui-font-scale));font-weight:700}.number-field>span b{font-size:calc(12px * var(--ui-font-scale));font-weight:600}.number-field input{width:100%;height:44px;font-size:calc(14px * var(--ui-font-scale));text-align:center;border:1px solid var(--line);border-radius:8px;padding:2px 18px 2px 4px;font-weight:800}.number-field div small{font-size:calc(11px * var(--ui-font-scale));color:var(--muted);pointer-events:none;position:absolute;right:4px}.design-page>.sticky-actions{z-index:60!important;width:auto!important;max-width:560px!important;margin:0 auto!important;position:fixed!important;bottom:78px!important;left:16px!important;right:16px!important}.editor-layout{flex-direction:column;flex:1;gap:8px;min-height:0;padding-bottom:90px;display:flex}.editor-canvas-panel{flex-shrink:0;padding:6px}.editor-stage{justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden;height:140px!important;min-height:120px!important}.editor-stage svg{width:auto!important;max-width:100%!important;height:100%!important;max-height:100%!important}.editor-controls{-webkit-overflow-scrolling:touch;background:#fff;border-radius:12px;flex:1;min-height:80px!important;max-height:calc(100dvh - 755px)!important;padding:10px!important;overflow-y:auto!important}.editor-controls .drawer-section{flex-direction:column;gap:12px;padding-bottom:20px;display:flex}.bottom-sheet-modal{animation:.25s ease-out slideUpSheet;width:100%!important;max-width:100%!important;padding:16px 16px max(16px, env(safe-area-inset-bottom))!important;color:var(--ink)!important;border-top:1px solid var(--line)!important;z-index:1000!important;box-sizing:border-box!important;background:#fffdfa!important;border-radius:20px 20px 0 0!important;max-height:85vh!important;position:fixed!important;bottom:0!important;left:0!important;right:0!important;overflow-y:auto!important;box-shadow:0 -8px 32px #0000001f!important}.sheet-handle{background:#e0d6cb;border-radius:2px;width:36px;height:4px;margin:0 auto 12px}.sheet-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.sheet-title-group{align-items:center;gap:8px;display:flex}.sheet-brand-icon{border-radius:50%;width:28px;height:28px}.sheet-header h2{font-size:calc(16px * var(--ui-font-scale));color:var(--ink);margin:0;font-weight:800}.creation-choice-stack{flex-direction:column;gap:10px;display:flex}.creation-choice-button{border:1.5px solid var(--line);text-align:left;cursor:pointer;box-sizing:border-box;background:#fff;border-radius:14px;align-items:center;gap:12px;width:100%;min-height:56px;padding:14px;display:flex}.choice-icon-wrap{background:var(--pink-soft);width:40px;height:40px;color:var(--pink);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.choice-icon-wrap svg{width:22px;height:22px}.creation-choice-button strong{font-size:calc(14px * var(--ui-font-scale));color:var(--ink);display:block}.creation-choice-button small{font-size:calc(12px * var(--ui-font-scale));color:var(--muted)}.choice-arrow{font-size:calc(16px * var(--ui-font-scale));color:var(--pink);margin-left:auto;font-weight:800}.settings-section{margin-bottom:16px}.settings-section-title{font-size:calc(12px * var(--ui-font-scale));color:var(--muted);margin:0 0 6px 4px;font-weight:800}.settings-option-list{flex-direction:column;gap:8px;display:flex}.settings-option-item{border:1px solid var(--line);color:var(--ink);box-sizing:border-box;background:#fff;border-radius:12px;align-items:center;gap:12px;width:100%;min-height:48px;padding:12px 14px;text-decoration:none;display:flex}.option-icon{font-size:calc(20px * var(--ui-font-scale))}.settings-option-item strong{font-size:calc(13px * var(--ui-font-scale));color:var(--ink);display:block}.settings-option-item small{font-size:calc(12px * var(--ui-font-scale));color:var(--muted)}.user-account-card{border:1px solid var(--line);box-sizing:border-box;background:#fff;border-radius:14px;flex-direction:column;gap:12px;width:100%;padding:14px;display:flex}.user-account-info{align-items:center;gap:10px;display:flex}.user-avatar{object-fit:cover;border-radius:50%;width:36px;height:36px}.user-avatar-placeholder{background:var(--pink);color:#fff;width:36px;height:36px;font-weight:800;font-size:calc(14px * var(--ui-font-scale));border-radius:50%;justify-content:center;align-items:center;display:flex}.account-action-buttons{gap:8px;display:flex}.account-action-buttons button{min-height:44px;font-size:calc(12px * var(--ui-font-scale));border:1px solid var(--line);cursor:pointer;border-radius:10px;flex:1;font-weight:700}.account-action-buttons .danger-button{color:#d32f2f;background:#fff0f0;border-color:#ffcdd2}.theme-pack-account-list{margin-top:10px}.settings-subsection-title{color:var(--muted);font-size:calc(11px * var(--ui-font-scale));margin:0 0 -2px 4px;font-weight:800}.settings-inline-note{color:var(--muted);font-size:calc(11px * var(--ui-font-scale));background:#faf7f2;border-radius:10px;margin:0;padding:10px 12px;line-height:1.5}.theme-pack-account-item{border:1px solid var(--line);background:#fff;border-radius:12px;gap:8px;padding:11px 12px;display:grid}.theme-pack-account-item strong,.theme-pack-account-item small{display:block}.theme-pack-account-item strong{font-size:calc(12px * var(--ui-font-scale))}.theme-pack-account-item small{color:var(--muted);font-size:calc(10px * var(--ui-font-scale));margin-top:2px;line-height:1.35}.theme-pack-add-button{width:100%;min-height:36px;font-size:calc(11px * var(--ui-font-scale))}.theme-pack-add-flow{gap:6px;display:grid}.theme-pack-add-flow>.outline-button{width:100%;min-height:36px;font-size:calc(11px * var(--ui-font-scale))}.theme-pack-password-row{gap:6px;display:flex}.theme-pack-password-row input{border:1px solid var(--line);min-width:0;height:36px;font:inherit;font-size:calc(12px * var(--ui-font-scale));border-radius:8px;flex:1;padding:0 9px}.theme-pack-password-row .outline-button{min-height:36px;font-size:calc(11px * var(--ui-font-scale));flex:none;padding:0 10px}.theme-pack-shop-link{box-sizing:border-box;place-items:center;text-decoration:none;display:grid}.print-page .sticky-actions,.print-sticky-actions{z-index:50!important;width:auto!important;padding:6px 8px calc(6px + env(safe-area-inset-bottom))!important;border:1px solid var(--line)!important;-webkit-backdrop-filter:blur(14px)!important;backdrop-filter:blur(14px)!important;background:#fffdfaf5!important;border-radius:14px!important;flex-direction:row!important;gap:8px!important;margin:0!important;display:flex!important;position:fixed!important;bottom:78px!important;left:8px!important;right:8px!important;box-shadow:0 -4px 16px #00000014!important}.print-page .sticky-actions button,.print-sticky-actions 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var(--ui-font-scale));background:#fff;border-radius:9px;place-items:center;padding:0;font-weight:800;line-height:1;display:grid}.app-header.is-editor-header:has(.mobile-design-actions){gap:4px!important;padding-inline:6px!important}.app-header.is-editor-header:has(.mobile-design-actions) .mobile-header-back-button{display:none!important}.app-header.is-editor-header:has(.mobile-design-actions) .brand-button-group{flex:none;min-width:0}.app-header.is-editor-header:has(.mobile-design-actions) .mobile-header-title-pill{white-space:nowrap;padding:4px 6px;font-size:11px}.mobile-design-actions{flex:auto;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:3px;min-width:0;display:grid}.mobile-design-actions button{border:1px solid var(--line);color:#765e58;white-space:nowrap;background:#fff;border-radius:9px;min-width:0;min-height:34px;padding:3px 5px;font-size:11px;font-weight:800;line-height:1.15}.mobile-design-actions button:last-child{color:#fff;background:var(--pink);border-color:#0000}.app-header.is-editor-header:has(.mobile-design-actions) .cloud-header-actions{flex:none;margin-left:0!important}.app-header.is-editor-header:has(.mobile-design-actions) .cloud-save-button{min-width:42px;min-height:34px!important;padding-inline:6px!important;font-size:11px!important}}@keyframes slideUpSheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}:root{color:var(--ui-text-color,#402f2c);background:var(--ui-background-color,#fffaf6);font-synthesis:none;text-rendering:optimizelegibility;--ui-font-scale:1;--ui-main-color:#ef7085;--ui-sub-color:#fff0f2;--ui-background-color:#fffaf6;--ui-text-color:#402f2c;--ui-card-radius:25px;--ui-button-radius:14px;--ui-base-gap:16px;--ui-card-padding:30px;--ui-shadow-strength:1;--ink:var(--ui-text-color);--muted:#806e69;--pink:var(--ui-main-color);--pink-dark:#db536b;--pink-soft:var(--ui-sub-color);--blush:#f9cdd3;--ivory:#fffaf2;--paper:#fffefd;--line:#efdcd7;--cream-line:#eadfd6;--green:#3e9665;--green-soft:#eef9f1;--amber:#b87922;--amber-soft:#fff7e6;--red:#c84e51;--red-soft:#fff0ef;--shadow:0 18px 50px #6f4d451c;font-family:Usapon Noto Sans JP,Hiragino Sans,Yu Gothic,sans-serif}*{box-sizing:border-box}html{background:var(--ui-background-color);min-width:320px}body{min-width:320px;min-height:100vh;font-size:calc(16px * var(--ui-font-scale));margin:0}button,input{font:inherit}button{color:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible{outline-offset:2px;outline:3px solid #ef708547}button:disabled{cursor:not-allowed}.app-shell{background:radial-gradient(circle at 15% 0%, #fff4ef 0, transparent 28rem), var(--ui-background-color);min-height:100vh;overflow-x:clip}.app-header{border-bottom:1px solid #e9d5cfb8;justify-content:space-between;align-items:center;gap:24px;width:min(1180px,100% - 36px);min-height:82px;margin:0 auto;display:flex}.instagram-browser-notice{color:#70480d;background:#fff8e7;border:1px solid #edb65d;border-radius:14px;align-items:flex-start;gap:12px;width:min(1180px,100% - 36px);margin:14px auto 0;padding:14px 16px;display:flex;box-shadow:0 8px 24px #b8792217}.instagram-browser-notice>span{color:#fff;width:24px;height:24px;font-size:calc(12px * var(--ui-font-scale));background:#c88628;border-radius:50%;flex:none;place-items:center;font-weight:900;display:grid}.instagram-browser-notice strong{font-size:calc(12px * var(--ui-font-scale));line-height:1.5;display:block}.instagram-browser-notice p{font-size:calc(9px * var(--ui-font-scale));margin:5px 0 0;line-height:1.7}.instagram-browser-notice button{color:#70480d;font-size:calc(8px * var(--ui-font-scale));cursor:pointer;background:#fff;border:1px solid #d9a34b;border-radius:9px;margin-top:8px;padding:7px 10px;font-weight:800}.brand-button{cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:8px 0;display:flex}.brand-button strong{font-size:calc(18px * var(--ui-font-scale));letter-spacing:.05em;line-height:1;display:block}.brand-button small{color:#785b54;font-size:calc(10px * 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span{color:#fff;background:var(--pink)}.eyebrow{color:var(--pink-dark);font-size:calc(10px * var(--ui-font-scale));letter-spacing:.2em;margin:0 0 10px;font-weight:800}.home-screen{width:min(1040px,100% - 36px);margin:0 auto}.home-hero{text-align:center;place-items:center;min-height:490px;padding-top:64px;display:grid;position:relative}.home-hero:before,.home-hero:after{content:"";z-index:0;filter:blur(1px);border-radius:50%;position:absolute}.home-hero:before{background:#fbd8d852;width:420px;height:420px;top:30px}.home-hero:after{background:#ffffff6b;border:1px solid #e6afb159;width:520px;height:130px;bottom:12px;transform:rotate(-2deg)}.hero-illustration{z-index:4;opacity:.96;width:min(390px,74vw);height:auto;position:absolute;top:45px;left:50%;transform:translate(-50%)}.hero-sparkles{z-index:2;color:#eab852;text-align:right;width:min(610px,100%);font-size:calc(22px * 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360px;align-items:start;gap:35px;display:grid}.print-page-grid{min-width:0}.print-page-grid.is-multiple{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:18px;display:grid}.paper-preview-wrap{min-width:0}.paper-label{color:#8c746d;font-size:calc(9px * var(--ui-font-scale));text-align:center;margin-bottom:9px;font-weight:700}.paper-preview{background:#fff;border:1px solid #ded6d2;width:min(100%,610px);margin:0 auto;overflow:hidden;box-shadow:0 20px 60px #4a383229}.paper-preview-wrap.portrait .paper-preview{aspect-ratio:210/297}.paper-preview-wrap.landscape .paper-preview{aspect-ratio:297/210}.paper-preview svg{width:100%;height:100%;display:block}.print-settings{padding:25px}.print-settings h2{font-size:calc(20px * var(--ui-font-scale));margin:0}.print-instruction{color:#76511d;background:var(--amber-soft);border-radius:14px;gap:11px;margin-top:18px;padding:14px;display:flex}.print-instruction>span{color:#fff;background:var(--amber);border-radius:50%;flex:none;place-items:center;width:24px;height:24px;font-weight:900;display:grid}.envelope-finished-note{background:#fff7f8;border:1px solid #efccd2;border-radius:13px;margin-top:15px;padding:13px 14px}.envelope-finished-note strong,.envelope-finished-note span{display:block}.envelope-finished-note strong{color:#874e59;font-size:calc(10px * var(--ui-font-scale))}.envelope-finished-note span{color:#826d68;font-size:calc(8px * var(--ui-font-scale));margin-top:5px;line-height:1.6}.letter-set-panel{background:linear-gradient(145deg,#fffaf5,#fff4f6);border-bottom:1px solid #efe5dc;padding:18px}.letter-set-heading{align-items:center;gap:10px;margin-bottom:13px;display:flex}.letter-set-heading>span{color:#a85165;width:34px;height:34px;font-size:calc(18px * 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var(--ui-font-scale));margin-top:2px;line-height:1.45}.envelope-template-swatch{background:#fff;border:1px solid #dfd1ca;border-radius:4px;width:46px;height:32px;display:block;position:relative;overflow:hidden}.envelope-template-swatch:before{content:"";background:#ffffffe6;border:1px solid #d8b6bd;border-radius:2px;position:absolute;inset:7px 10px 8px}.envelope-template-swatch:after{content:"";background:#cfa3ad;width:16px;height:1px;position:absolute;top:12px;left:15px;box-shadow:0 4px #cfa3ad,0 8px #cfa3ad}.envelope-template-swatch.is-cute{background:#fff8f6;border-top:8px dotted #f0aeb9}.envelope-template-swatch.is-adult{background:#f7f3ee;border-top:8px solid #c9bdb1}.envelope-template-swatch.is-adult:before{background:0 0;border-color:#9d9085;inset:5px}.envelope-template-swatch.is-adult:after{background:#9d9085;width:13px;left:17px;box-shadow:0 4px #9d9085}.envelope-template-swatch.is-simple{background:#fff;border-top:8px solid #efede9}.letter-set-options{grid-template-columns:1fr 1fr;gap:7px;display:grid}.letter-set-options button{color:#725f59;min-height:42px;font-size:calc(9px * var(--ui-font-scale));background:#fff;border:1px solid #eadbd3;border-radius:10px;padding:8px;font-weight:700;line-height:1.35}.letter-set-options button.is-selected{color:#9d4559;background:#fff0f3;border-color:#d76f83;box-shadow:inset 0 0 0 1px #d76f83}.letter-set-sizes{background:#ffffffc7;border-radius:11px;margin:13px 0;padding:10px 12px}.letter-set-sizes>div{border-bottom:1px dashed #eaded8;grid-template-columns:48px 1fr;gap:7px;padding:5px 0;display:grid}.letter-set-sizes>div:last-child{border-bottom:0}.letter-set-sizes dt{color:#9a6670;font-size:calc(9px * var(--ui-font-scale));font-weight:800}.letter-set-sizes dd{color:#574946;font-size:calc(9px * var(--ui-font-scale));margin:0;font-weight:700}.letter-set-sizes dd small{color:#8a7974;font-size:calc(7.5px * var(--ui-font-scale));margin-top:2px;font-weight:500;line-height:1.45;display:block}.letter-set-details{background:#ffffffb8;border:1px solid #eaded8;border-radius:11px;margin:0 0 12px}.letter-set-details summary{color:#715d57;cursor:pointer;font-size:calc(9px * var(--ui-font-scale));padding:11px 12px;font-weight:800}.letter-set-detail-body{gap:11px;padding:0 12px 13px;display:grid}.envelope-size-inputs{grid-template-columns:1fr 1fr;gap:8px;display:grid}.envelope-size-inputs label{color:#7b6862;font-size:calc(8px * var(--ui-font-scale));font-weight:700;position:relative}.envelope-size-inputs input{color:#4e403d;width:100%;height:38px;font:inherit;font-size:calc(10px * var(--ui-font-scale));background:#fff;border:1px solid #e4d8d1;border-radius:8px;margin-top:4px;padding:0 29px 0 9px}.envelope-size-inputs em{color:#a18e87;font-size:calc(7px * var(--ui-font-scale));font-style:normal;position:absolute;bottom:11px;right:8px}.envelope-flap-color{color:#695853;font-size:calc(8px * var(--ui-font-scale));justify-content:space-between;align-items:center;font-weight:700;display:flex}.envelope-flap-color span{align-items:center;gap:7px;display:flex}.envelope-flap-color code{color:#907e78;font-size:calc(7px * var(--ui-font-scale))}.envelope-flap-color input{background:#fff;border:1px solid #dfd3cd;border-radius:7px;width:31px;height:27px;padding:2px}.envelope-flap-pattern{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.envelope-flap-pattern button{color:#74625d;min-height:32px;font-size:calc(8px * var(--ui-font-scale));background:#fff;border:1px solid #e5d9d2;border-radius:8px;font-weight:700}.envelope-flap-pattern button.is-selected{color:#9d4559;background:#fff0f3;border-color:#d76f83}.letter-set-existing-tools{color:#8d7a74;font-size:calc(7.5px * var(--ui-font-scale));margin:0;line-height:1.5}.letter-set-share-help{color:#8a7974;font-size:calc(8px * var(--ui-font-scale));margin-top:7px;line-height:1.5;display:block}.letter-set-panel>p{color:#8f5361;font-size:calc(8px * var(--ui-font-scale));margin:8px 0 0;line-height:1.5}.print-instruction strong{font-size:calc(10px * var(--ui-font-scale))}.print-instruction p{font-size:calc(9px * var(--ui-font-scale));margin:5px 0 0;line-height:1.65}.calibration-toggle{border-bottom:1px solid #eee2de;padding:15px 0}.print-line-toggle{border-bottom:1px solid #eee2de;padding:0 0 15px}.guide-print-status{color:#52685a;background:#f1f8f3;border-radius:12px;gap:10px;margin-top:14px;padding:12px;display:flex}.guide-print-status>span{color:#fff;background:var(--green);width:22px;height:22px;font-size:calc(10px * var(--ui-font-scale));border-radius:50%;flex:none;place-items:center;font-weight:900;display:grid}.guide-print-status strong,.guide-print-status small{display:block}.guide-print-status strong{font-size:calc(9px * var(--ui-font-scale))}.guide-print-status small{color:#718078;font-size:calc(7px * var(--ui-font-scale));margin-top:4px;line-height:1.55}.calibration-explanation{color:#6d5b56;background:#f8f4f1;border-radius:12px;margin-top:14px;padding:13px}.calibration-explanation b{font-size:calc(9px * var(--ui-font-scale))}.calibration-explanation ol{font-size:calc(8px * var(--ui-font-scale));margin:7px 0 0;padding-left:18px;line-height:1.8}.two-piece-shipping-guide{color:#66544f;background:#fbf6ed;border:1px solid #e4d5c4;border-radius:13px;margin-top:14px;padding:14px}.two-piece-shipping-guide h3{font-size:calc(10px * var(--ui-font-scale));margin:0}.two-piece-shipping-guide ol{font-size:calc(8px * var(--ui-font-scale));margin:8px 0 0;padding-left:18px;line-height:1.7}.two-piece-shipping-guide p{color:#846f67;font-size:calc(7px * var(--ui-font-scale));margin:8px 0 0;line-height:1.6}.pdf-button{color:#fff;background:linear-gradient(135deg,#f07b8e,#e85871);border:0;justify-content:center;align-items:center;gap:9px;width:100%;margin-top:18px;display:flex;box-shadow:0 10px 22px #e2536d38}.pdf-button:disabled{color:#fff;box-shadow:none;background:#cdbfbb}.pdf-button span{font-size:calc(20px * var(--ui-font-scale))}.blocked-copy{color:var(--red);font-size:calc(8px * var(--ui-font-scale));margin:10px 0 0;line-height:1.55}.privacy-copy{color:#9b8882;font-size:calc(8px * var(--ui-font-scale));text-align:center;margin:13px 0 0;line-height:1.55}.hidden-export-svg{pointer-events:none;width:210mm;height:297mm;position:fixed;top:0;left:-20000px;overflow:hidden}.hidden-export-svg svg{width:210mm;height:297mm}.app-footer{border-top:1px solid var(--line);color:#9d8780;width:min(1180px,100% - 36px);font-size:calc(9px * var(--ui-font-scale));justify-content:space-between;margin:0 auto;padding:26px 0 34px;display:flex}.app-footer strong{color:#7a5d56}.app-footer a{color:#9b5964}.app-footer button{color:#9b5964;font-size:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-weight:800}.install-guide{max-height:min(760px,100vh - 36px);overflow-y:auto}.install-guide>p{margin-bottom:16px}.install-data-warning,.install-data-safe{border-radius:13px;margin:14px 0;padding:13px 14px}.install-data-warning{color:#784d13;background:var(--amber-soft);border:1px solid #efd09a}.install-data-safe{color:#286d47;background:var(--green-soft);border:1px solid #bfe0ca}.install-data-warning strong,.install-data-safe strong{font-size:calc(10px * var(--ui-font-scale));display:block}.install-data-warning p,.install-data-safe p{font-size:calc(8px * var(--ui-font-scale));margin:5px 0 0;line-height:1.65}.install-steps{gap:9px;margin:18px 0 0;padding:0;list-style:none;display:grid}.install-steps li{border:1px solid var(--line);background:#fffaf8;border-radius:13px;align-items:flex-start;gap:11px;padding:12px;display:flex}.install-steps li>span{color:#fff;background:var(--pink);width:26px;height:26px;font-size:calc(10px * var(--ui-font-scale));border-radius:50%;flex:none;place-items:center;font-weight:900;display:grid}.install-steps strong,.install-steps small{display:block}.install-steps strong{font-size:calc(10px * var(--ui-font-scale))}.install-steps small{color:var(--muted);font-size:calc(8px * var(--ui-font-scale));margin-top:4px;line-height:1.55}.install-direct{background:var(--pink-soft);text-align:center;border-radius:15px;margin-top:18px;padding:18px}.install-direct p{font-size:calc(9px * var(--ui-font-scale));margin:0 0 12px}.install-direct button{color:#fff;background:var(--pink);min-height:42px;font-size:calc(9px * var(--ui-font-scale));cursor:pointer;border:0;border-radius:11px;padding:0 18px;font-weight:800}.install-guide-actions{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.install-guide-actions button{border:1px solid var(--line);min-height:38px;font-size:calc(8px * var(--ui-font-scale));cursor:pointer;background:#fff;border-radius:10px;padding:0 11px;font-weight:800}.cloud-header-actions{justify-content:flex-end;align-items:center;gap:8px;min-width:0;display:flex}.save-indicator{color:#8f7a74;max-width:175px;font-size:calc(8px * var(--ui-font-scale));text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.save-indicator.is-error,.save-indicator.is-conflict{color:var(--red)}.save-indicator.is-saved{color:var(--green)}.my-boxes-button,.cloud-save-button,.google-login-button{border:1px solid var(--line);min-height:38px;font-size:calc(9px * var(--ui-font-scale));cursor:pointer;white-space:nowrap;background:#fff;border-radius:12px;padding:0 12px;font-weight:800}.cloud-save-button{color:#fff;border-color:var(--pink);background:var(--pink)}.cloud-save-button.is-saved{border-color:var(--green);background:var(--green)}.cloud-save-button.is-error,.cloud-save-button.is-conflict{border-color:var(--red);background:var(--red)}.header-details-button{color:#8d6d68;letter-spacing:1px;cursor:pointer;background:#fffaf8;border:1px solid #ead8d3;border-radius:12px;place-items:center;width:38px;min-width:38px;height:38px;padding:0 0 6px;font-size:19px;font-weight:900;line-height:1;display:grid}.header-details-button:hover{color:var(--pink-dark);background:#fff4f6;border-color:#e8bdc6}.google-login-button{color:#4d4542;justify-content:center;align-items:center;gap:8px;display:inline-flex}.google-login-button b{color:#4285f4;width:20px;height:20px;font-family:Arial,sans-serif;font-size:calc(12px * var(--ui-font-scale));background:#fff;border-radius:50%;place-items:center;display:grid;box-shadow:0 0 0 1px #ddd}.account-menu{position:relative}.account-menu>summary{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:50%;place-items:center;width:38px;height:38px;list-style:none;display:grid;overflow:hidden}.account-menu>summary::-webkit-details-marker{display:none}.account-menu>summary img{object-fit:cover;width:100%;height:100%}.account-menu>summary span{font-size:calc(12px * var(--ui-font-scale));font-weight:900}.account-menu>div{z-index:20;border:1px solid var(--line);width:245px;box-shadow:var(--shadow);background:#fff;border-radius:16px;padding:16px;position:absolute;top:calc(100% + 10px);right:0}.account-menu strong,.account-menu small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.account-menu strong{font-size:calc(11px * var(--ui-font-scale))}.account-menu small{color:var(--muted);font-size:calc(8px * var(--ui-font-scale));margin:4px 0 12px}.account-menu button{border:1px solid var(--line);width:100%;font-size:calc(8px * var(--ui-font-scale));cursor:pointer;background:#fff;border-radius:10px;margin-top:7px;padding:9px}.account-menu button.danger{color:var(--red);background:var(--red-soft);border-color:#ecc6c6}.choice-grid{grid-template-columns:repeat(3,minmax(0,1fr));width:min(1060px,100%)}.cloud-choice-card{background:linear-gradient(145deg,#fff,#f4fbff)}.cloud-choice-card .choice-icon{color:#4d82a3;background:#eaf6fc}.cloud-data-notice{color:#536b77;background:#f4fbfe;border:1px solid #d9e7ed;border-radius:20px;margin:0 auto 70px;padding:22px 25px}.cloud-data-notice strong{font-size:calc(11px * var(--ui-font-scale))}.cloud-data-notice p{font-size:calc(9px * var(--ui-font-scale));margin:7px 0;line-height:1.8}.cloud-data-notice a{color:#347596;font-size:calc(9px * var(--ui-font-scale));font-weight:800}.my-boxes-heading{align-items:center}.my-boxes-new{min-width:190px}.cloud-quota-note{color:#637880;font-size:calc(9px * var(--ui-font-scale));background:#edf7fa;border-radius:12px;justify-content:space-between;gap:12px;margin:-10px 0 20px;padding:10px 15px;font-weight:700;display:flex}.my-boxes-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.my-box-card{min-width:0;padding:20px}.my-box-open{text-align:left;cursor:pointer;background:0 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